gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-maintainer-mode enable make rules and dependencies not useful
  16                           (and sometimes confusing) to the casual installer"
  17 ac_help="$ac_help
  18   --disable-nls           do not use Native Language Support"
  19 ac_help="$ac_help
  20   --with-included-gettext use the GNU gettext library included here"
  21 ac_help="$ac_help
  22   --enable-multi-ice            Build the multi-ice-gdb-server"
  23 ac_help="$ac_help
  24   --enable-gdbcli            Enable GDB-CLI interface"
  25 ac_help="$ac_help
  26   --enable-gdbmi            Enable GDB-MI interface"
  27 ac_help="$ac_help
  28   --with-uiout          Use new uiout functions instead of *printf's"
  29 ac_help="$ac_help
  30   --enable-tui            Enable full-screen terminal user interface"
  31 ac_help="$ac_help
  32   --enable-netrom         Enable NetROM support"
  33 ac_help="$ac_help
  34   --enable-build-warnings Enable build-time compiler warnings if gcc is used"
  35 ac_help="$ac_help
  36   --enable-gdb-build-warnings Enable GDB specific build-time compiler warnings if gcc is used"
  37 ac_help="$ac_help
  38   --with-mmalloc          Use memory mapped malloc package"
  39 ac_help="$ac_help
  40   --with-included-regex          Use included regex"
  41 ac_help="$ac_help
  42   --with-cpu=CPU          Set the default CPU variant to debug"
  43 ac_help="$ac_help
  44   --enable-gdbtk          Enable GDBTK GUI front end"
  45 ac_help="$ac_help
  46   --with-tclconfig=DIR    Directory containing tcl configuration (tclConfig.sh)"
  47 ac_help="$ac_help
  48   --with-tkconfig=DIR     Directory containing tk configuration (tkConfig.sh)"
  49 ac_help="$ac_help
  50   --with-tclinclude=DIR   Directory where tcl private headers are"
  51 ac_help="$ac_help
  52   --with-tkinclude=DIR    Directory where tk private headers are"
  53 ac_help="$ac_help
  54   --with-itclconfig       Directory containing itcl configuration (itclConfig.sh)"
  55 ac_help="$ac_help
  56   --with-itkconfig        Directory containing itk configuration (itkConfig.sh)"
  57 ac_help="$ac_help
  58   --with-tixconfig        Directory containing tix configuration (tixConfig.sh)"
  59 ac_help="$ac_help
  60   --with-x                use the X Window System"
  61 ac_help="$ac_help
  62   --enable-sim            Link gdb with simulator"
  63 ac_help="$ac_help
  64   --enable-shared         Use shared libraries"
  65
  66 # Initialize some variables set by options.
  67 # The variables have the same names as the options, with
  68 # dashes changed to underlines.
  69 build=NONE
  70 cache_file=./config.cache
  71 exec_prefix=NONE
  72 host=NONE
  73 no_create=
  74 nonopt=NONE
  75 no_recursion=
  76 prefix=NONE
  77 program_prefix=NONE
  78 program_suffix=NONE
  79 program_transform_name=s,x,x,
  80 silent=
  81 site=
  82 srcdir=
  83 target=NONE
  84 verbose=
  85 x_includes=NONE
  86 x_libraries=NONE
  87 bindir='${exec_prefix}/bin'
  88 sbindir='${exec_prefix}/sbin'
  89 libexecdir='${exec_prefix}/libexec'
  90 datadir='${prefix}/share'
  91 sysconfdir='${prefix}/etc'
  92 sharedstatedir='${prefix}/com'
  93 localstatedir='${prefix}/var'
  94 libdir='${exec_prefix}/lib'
  95 includedir='${prefix}/include'
  96 oldincludedir='/usr/include'
  97 infodir='${prefix}/info'
  98 mandir='${prefix}/man'
  99
 100 # Initialize some other variables.
 101 subdirs=
 102 MFLAGS= MAKEFLAGS=
 103 SHELL=${CONFIG_SHELL-/bin/sh}
 104 # Maximum number of lines to put in a shell here document.
 105 ac_max_here_lines=12
 106
 107 ac_prev=
 108 for ac_option
 109 do
 110
 111   # If the previous option needs an argument, assign it.
 112   if test -n "$ac_prev"; then
 113     eval "$ac_prev=\$ac_option"
 114     ac_prev=
 115     continue
 116   fi
 117
 118   case "$ac_option" in
 119   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 120   *) ac_optarg= ;;
 121   esac
 122
 123   # Accept the important Cygnus configure options, so we can diagnose typos.
 124
 125   case "$ac_option" in
 126
 127   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 128     ac_prev=bindir ;;
 129   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 130     bindir="$ac_optarg" ;;
 131
 132   -build | --build | --buil | --bui | --bu)
 133     ac_prev=build ;;
 134   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 135     build="$ac_optarg" ;;
 136
 137   -cache-file | --cache-file | --cache-fil | --cache-fi \
 138   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 139     ac_prev=cache_file ;;
 140   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 141   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 142     cache_file="$ac_optarg" ;;
 143
 144   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 145     ac_prev=datadir ;;
 146   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 147   | --da=*)
 148     datadir="$ac_optarg" ;;
 149
 150   -disable-* | --disable-*)
 151     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 152     # Reject names that are not valid shell variable names.
 153     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 154       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 155     fi
 156     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 157     eval "enable_${ac_feature}=no" ;;
 158
 159   -enable-* | --enable-*)
 160     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 161     # Reject names that are not valid shell variable names.
 162     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 163       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 164     fi
 165     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 166     case "$ac_option" in
 167       *=*) ;;
 168       *) ac_optarg=yes ;;
 169     esac
 170     eval "enable_${ac_feature}='$ac_optarg'" ;;
 171
 172   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 173   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 174   | --exec | --exe | --ex)
 175     ac_prev=exec_prefix ;;
 176   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 177   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 178   | --exec=* | --exe=* | --ex=*)
 179     exec_prefix="$ac_optarg" ;;
 180
 181   -gas | --gas | --ga | --g)
 182     # Obsolete; use --with-gas.
 183     with_gas=yes ;;
 184
 185   -help | --help | --hel | --he)
 186     # Omit some internal or obsolete options to make the list less imposing.
 187     # This message is too long to be a string in the A/UX 3.1 sh.
 188     cat << EOF
 189 Usage: configure [options] [host]
 190 Options: [defaults in brackets after descriptions]
 191 Configuration:
 192   --cache-file=FILE       cache test results in FILE
 193   --help                  print this message
 194   --no-create             do not create output files
 195   --quiet, --silent       do not print \`checking...' messages
 196   --version               print the version of autoconf that created configure
 197 Directory and file names:
 198   --prefix=PREFIX         install architecture-independent files in PREFIX
 199                           [$ac_default_prefix]
 200   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 201                           [same as prefix]
 202   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 203   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 204   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 205   --datadir=DIR           read-only architecture-independent data in DIR
 206                           [PREFIX/share]
 207   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 208   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 209                           [PREFIX/com]
 210   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 211   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 212   --includedir=DIR        C header files in DIR [PREFIX/include]
 213   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 214   --infodir=DIR           info documentation in DIR [PREFIX/info]
 215   --mandir=DIR            man documentation in DIR [PREFIX/man]
 216   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 217   --program-prefix=PREFIX prepend PREFIX to installed program names
 218   --program-suffix=SUFFIX append SUFFIX to installed program names
 219   --program-transform-name=PROGRAM
 220                           run sed PROGRAM on installed program names
 221 EOF
 222     cat << EOF
 223 Host type:
 224   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 225   --host=HOST             configure for HOST [guessed]
 226   --target=TARGET         configure for TARGET [TARGET=HOST]
 227 Features and packages:
 228   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 229   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 230   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 231   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 232   --x-includes=DIR        X include files are in DIR
 233   --x-libraries=DIR       X library files are in DIR
 234 EOF
 235     if test -n "$ac_help"; then
 236       echo "--enable and --with options recognized:$ac_help"
 237     fi
 238     exit 0 ;;
 239
 240   -host | --host | --hos | --ho)
 241     ac_prev=host ;;
 242   -host=* | --host=* | --hos=* | --ho=*)
 243     host="$ac_optarg" ;;
 244
 245   -includedir | --includedir | --includedi | --included | --include \
 246   | --includ | --inclu | --incl | --inc)
 247     ac_prev=includedir ;;
 248   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 249   | --includ=* | --inclu=* | --incl=* | --inc=*)
 250     includedir="$ac_optarg" ;;
 251
 252   -infodir | --infodir | --infodi | --infod | --info | --inf)
 253     ac_prev=infodir ;;
 254   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 255     infodir="$ac_optarg" ;;
 256
 257   -libdir | --libdir | --libdi | --libd)
 258     ac_prev=libdir ;;
 259   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 260     libdir="$ac_optarg" ;;
 261
 262   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 263   | --libexe | --libex | --libe)
 264     ac_prev=libexecdir ;;
 265   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 266   | --libexe=* | --libex=* | --libe=*)
 267     libexecdir="$ac_optarg" ;;
 268
 269   -localstatedir | --localstatedir | --localstatedi | --localstated \
 270   | --localstate | --localstat | --localsta | --localst \
 271   | --locals | --local | --loca | --loc | --lo)
 272     ac_prev=localstatedir ;;
 273   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 274   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 275   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 276     localstatedir="$ac_optarg" ;;
 277
 278   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 279     ac_prev=mandir ;;
 280   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 281     mandir="$ac_optarg" ;;
 282
 283   -nfp | --nfp | --nf)
 284     # Obsolete; use --without-fp.
 285     with_fp=no ;;
 286
 287   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 288   | --no-cr | --no-c)
 289     no_create=yes ;;
 290
 291   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 292   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 293     no_recursion=yes ;;
 294
 295   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 296   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 297   | --oldin | --oldi | --old | --ol | --o)
 298     ac_prev=oldincludedir ;;
 299   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 300   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 301   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 302     oldincludedir="$ac_optarg" ;;
 303
 304   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 305     ac_prev=prefix ;;
 306   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 307     prefix="$ac_optarg" ;;
 308
 309   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 310   | --program-pre | --program-pr | --program-p)
 311     ac_prev=program_prefix ;;
 312   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 313   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 314     program_prefix="$ac_optarg" ;;
 315
 316   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 317   | --program-suf | --program-su | --program-s)
 318     ac_prev=program_suffix ;;
 319   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 320   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 321     program_suffix="$ac_optarg" ;;
 322
 323   -program-transform-name | --program-transform-name \
 324   | --program-transform-nam | --program-transform-na \
 325   | --program-transform-n | --program-transform- \
 326   | --program-transform | --program-transfor \
 327   | --program-transfo | --program-transf \
 328   | --program-trans | --program-tran \
 329   | --progr-tra | --program-tr | --program-t)
 330     ac_prev=program_transform_name ;;
 331   -program-transform-name=* | --program-transform-name=* \
 332   | --program-transform-nam=* | --program-transform-na=* \
 333   | --program-transform-n=* | --program-transform-=* \
 334   | --program-transform=* | --program-transfor=* \
 335   | --program-transfo=* | --program-transf=* \
 336   | --program-trans=* | --program-tran=* \
 337   | --progr-tra=* | --program-tr=* | --program-t=*)
 338     program_transform_name="$ac_optarg" ;;
 339
 340   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 341   | -silent | --silent | --silen | --sile | --sil)
 342     silent=yes ;;
 343
 344   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 345     ac_prev=sbindir ;;
 346   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 347   | --sbi=* | --sb=*)
 348     sbindir="$ac_optarg" ;;
 349
 350   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 351   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 352   | --sharedst | --shareds | --shared | --share | --shar \
 353   | --sha | --sh)
 354     ac_prev=sharedstatedir ;;
 355   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 356   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 357   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 358   | --sha=* | --sh=*)
 359     sharedstatedir="$ac_optarg" ;;
 360
 361   -site | --site | --sit)
 362     ac_prev=site ;;
 363   -site=* | --site=* | --sit=*)
 364     site="$ac_optarg" ;;
 365
 366   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 367     ac_prev=srcdir ;;
 368   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 369     srcdir="$ac_optarg" ;;
 370
 371   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 372   | --syscon | --sysco | --sysc | --sys | --sy)
 373     ac_prev=sysconfdir ;;
 374   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 375   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 376     sysconfdir="$ac_optarg" ;;
 377
 378   -target | --target | --targe | --targ | --tar | --ta | --t)
 379     ac_prev=target ;;
 380   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 381     target="$ac_optarg" ;;
 382
 383   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 384     verbose=yes ;;
 385
 386   -version | --version | --versio | --versi | --vers)
 387     echo "configure generated by autoconf version 2.13"
 388     exit 0 ;;
 389
 390   -with-* | --with-*)
 391     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 392     # Reject names that are not valid shell variable names.
 393     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 394       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 395     fi
 396     ac_package=`echo $ac_package| sed 's/-/_/g'`
 397     case "$ac_option" in
 398       *=*) ;;
 399       *) ac_optarg=yes ;;
 400     esac
 401     eval "with_${ac_package}='$ac_optarg'" ;;
 402
 403   -without-* | --without-*)
 404     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 405     # Reject names that are not valid shell variable names.
 406     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 407       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 408     fi
 409     ac_package=`echo $ac_package| sed 's/-/_/g'`
 410     eval "with_${ac_package}=no" ;;
 411
 412   --x)
 413     # Obsolete; use --with-x.
 414     with_x=yes ;;
 415
 416   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 417   | --x-incl | --x-inc | --x-in | --x-i)
 418     ac_prev=x_includes ;;
 419   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 420   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 421     x_includes="$ac_optarg" ;;
 422
 423   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 424   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 425     ac_prev=x_libraries ;;
 426   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 427   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 428     x_libraries="$ac_optarg" ;;
 429
 430   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 431     ;;
 432
 433   *)
 434     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 435       echo "configure: warning: $ac_option: invalid host type" 1>&2
 436     fi
 437     if test "x$nonopt" != xNONE; then
 438       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 439     fi
 440     nonopt="$ac_option"
 441     ;;
 442
 443   esac
 444 done
 445
 446 if test -n "$ac_prev"; then
 447   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 448 fi
 449
 450 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 451
 452 # File descriptor usage:
 453 # 0 standard input
 454 # 1 file creation
 455 # 2 errors and warnings
 456 # 3 some systems may open it to /dev/tty
 457 # 4 used on the Kubota Titan
 458 # 6 checking for... messages and results
 459 # 5 compiler messages saved in config.log
 460 if test "$silent" = yes; then
 461   exec 6>/dev/null
 462 else
 463   exec 6>&1
 464 fi
 465 exec 5>./config.log
 466
 467 echo "\
 468 This file contains any messages produced by compilers while
 469 running configure, to aid debugging if configure makes a mistake.
 470 " 1>&5
 471
 472 # Strip out --no-create and --no-recursion so they do not pile up.
 473 # Also quote any args containing shell metacharacters.
 474 ac_configure_args=
 475 for ac_arg
 476 do
 477   case "$ac_arg" in
 478   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 479   | --no-cr | --no-c) ;;
 480   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 481   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 482   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 483   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 484   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 485   esac
 486 done
 487
 488 # NLS nuisances.
 489 # Only set these to C if already set.  These must not be set unconditionally
 490 # because not all systems understand e.g. LANG=C (notably SCO).
 491 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 492 # Non-C LC_CTYPE values break the ctype check.
 493 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 494 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 495 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 496 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 497
 498 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 499 rm -rf conftest* confdefs.h
 500 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 501 echo > confdefs.h
 502
 503 # A filename unique to this package, relative to the directory that
 504 # configure is in, which we can look for to find out if srcdir is correct.
 505 ac_unique_file=main.c
 506
 507 # Find the source files, if location was not specified.
 508 if test -z "$srcdir"; then
 509   ac_srcdir_defaulted=yes
 510   # Try the directory containing this script, then its parent.
 511   ac_prog=$0
 512   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 513   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 514   srcdir=$ac_confdir
 515   if test ! -r $srcdir/$ac_unique_file; then
 516     srcdir=..
 517   fi
 518 else
 519   ac_srcdir_defaulted=no
 520 fi
 521 if test ! -r $srcdir/$ac_unique_file; then
 522   if test "$ac_srcdir_defaulted" = yes; then
 523     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 524   else
 525     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 526   fi
 527 fi
 528 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 529
 530 # Prefer explicitly selected file to automatically selected ones.
 531 if test -z "$CONFIG_SITE"; then
 532   if test "x$prefix" != xNONE; then
 533     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 534   else
 535     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 536   fi
 537 fi
 538 for ac_site_file in $CONFIG_SITE; do
 539   if test -r "$ac_site_file"; then
 540     echo "loading site script $ac_site_file"
 541     . "$ac_site_file"
 542   fi
 543 done
 544
 545 if test -r "$cache_file"; then
 546   echo "loading cache $cache_file"
 547   . $cache_file
 548 else
 549   echo "creating cache $cache_file"
 550   > $cache_file
 551 fi
 552
 553 ac_ext=c
 554 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 555 ac_cpp='$CPP $CPPFLAGS'
 556 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 557 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 558 cross_compiling=$ac_cv_prog_cc_cross
 559
 560 ac_exeext=
 561 ac_objext=o
 562 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 563   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 564   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 565     ac_n= ac_c='
 566 ' ac_t='        '
 567   else
 568     ac_n=-n ac_c= ac_t=
 569   fi
 570 else
 571   ac_n= ac_c='\c' ac_t=
 572 fi
 573
 574
 575
 576 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
 577 echo "configure:578: checking whether to enable maintainer-specific portions of Makefiles" >&5
 578     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
 579 if test "${enable_maintainer_mode+set}" = set; then
 580   enableval="$enable_maintainer_mode"
 581   USE_MAINTAINER_MODE=$enableval
 582 else
 583   USE_MAINTAINER_MODE=no
 584 fi
 585
 586   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
 587
 588
 589 if test $USE_MAINTAINER_MODE = yes; then
 590   MAINTAINER_MODE_TRUE=
 591   MAINTAINER_MODE_FALSE='#'
 592 else
 593   MAINTAINER_MODE_TRUE='#'
 594   MAINTAINER_MODE_FALSE=
 595 fi
 596   MAINT=$MAINTAINER_MODE_TRUE
 597
 598
 599
 600 # Extract the first word of "gcc", so it can be a program name with args.
 601 set dummy gcc; ac_word=$2
 602 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 603 echo "configure:604: checking for $ac_word" >&5
 604 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 605   echo $ac_n "(cached) $ac_c" 1>&6
 606 else
 607   if test -n "$CC"; then
 608   ac_cv_prog_CC="$CC" # Let the user override the test.
 609 else
 610   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 611   ac_dummy="$PATH"
 612   for ac_dir in $ac_dummy; do
 613     test -z "$ac_dir" && ac_dir=.
 614     if test -f $ac_dir/$ac_word; then
 615       ac_cv_prog_CC="gcc"
 616       break
 617     fi
 618   done
 619   IFS="$ac_save_ifs"
 620 fi
 621 fi
 622 CC="$ac_cv_prog_CC"
 623 if test -n "$CC"; then
 624   echo "$ac_t""$CC" 1>&6
 625 else
 626   echo "$ac_t""no" 1>&6
 627 fi
 628
 629 if test -z "$CC"; then
 630   # Extract the first word of "cc", so it can be a program name with args.
 631 set dummy cc; ac_word=$2
 632 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 633 echo "configure:634: checking for $ac_word" >&5
 634 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 635   echo $ac_n "(cached) $ac_c" 1>&6
 636 else
 637   if test -n "$CC"; then
 638   ac_cv_prog_CC="$CC" # Let the user override the test.
 639 else
 640   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 641   ac_prog_rejected=no
 642   ac_dummy="$PATH"
 643   for ac_dir in $ac_dummy; do
 644     test -z "$ac_dir" && ac_dir=.
 645     if test -f $ac_dir/$ac_word; then
 646       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 647         ac_prog_rejected=yes
 648         continue
 649       fi
 650       ac_cv_prog_CC="cc"
 651       break
 652     fi
 653   done
 654   IFS="$ac_save_ifs"
 655 if test $ac_prog_rejected = yes; then
 656   # We found a bogon in the path, so make sure we never use it.
 657   set dummy $ac_cv_prog_CC
 658   shift
 659   if test $# -gt 0; then
 660     # We chose a different compiler from the bogus one.
 661     # However, it has the same basename, so the bogon will be chosen
 662     # first if we set CC to just the basename; use the full file name.
 663     shift
 664     set dummy "$ac_dir/$ac_word" "$@"
 665     shift
 666     ac_cv_prog_CC="$@"
 667   fi
 668 fi
 669 fi
 670 fi
 671 CC="$ac_cv_prog_CC"
 672 if test -n "$CC"; then
 673   echo "$ac_t""$CC" 1>&6
 674 else
 675   echo "$ac_t""no" 1>&6
 676 fi
 677
 678   if test -z "$CC"; then
 679     case "`uname -s`" in
 680     *win32* | *WIN32*)
 681       # Extract the first word of "cl", so it can be a program name with args.
 682 set dummy cl; ac_word=$2
 683 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 684 echo "configure:685: checking for $ac_word" >&5
 685 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 686   echo $ac_n "(cached) $ac_c" 1>&6
 687 else
 688   if test -n "$CC"; then
 689   ac_cv_prog_CC="$CC" # Let the user override the test.
 690 else
 691   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 692   ac_dummy="$PATH"
 693   for ac_dir in $ac_dummy; do
 694     test -z "$ac_dir" && ac_dir=.
 695     if test -f $ac_dir/$ac_word; then
 696       ac_cv_prog_CC="cl"
 697       break
 698     fi
 699   done
 700   IFS="$ac_save_ifs"
 701 fi
 702 fi
 703 CC="$ac_cv_prog_CC"
 704 if test -n "$CC"; then
 705   echo "$ac_t""$CC" 1>&6
 706 else
 707   echo "$ac_t""no" 1>&6
 708 fi
 709  ;;
 710     esac
 711   fi
 712   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 713 fi
 714
 715 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 716 echo "configure:717: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 717
 718 ac_ext=c
 719 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 720 ac_cpp='$CPP $CPPFLAGS'
 721 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 722 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 723 cross_compiling=$ac_cv_prog_cc_cross
 724
 725 cat > conftest.$ac_ext << EOF
 726
 727 #line 728 "configure"
 728 #include "confdefs.h"
 729
 730 main(){return(0);}
 731 EOF
 732 if { (eval echo configure:733: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 733   ac_cv_prog_cc_works=yes
 734   # If we can't run a trivial program, we are probably using a cross compiler.
 735   if (./conftest; exit) 2>/dev/null; then
 736     ac_cv_prog_cc_cross=no
 737   else
 738     ac_cv_prog_cc_cross=yes
 739   fi
 740 else
 741   echo "configure: failed program was:" >&5
 742   cat conftest.$ac_ext >&5
 743   ac_cv_prog_cc_works=no
 744 fi
 745 rm -fr conftest*
 746 ac_ext=c
 747 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 748 ac_cpp='$CPP $CPPFLAGS'
 749 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 750 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 751 cross_compiling=$ac_cv_prog_cc_cross
 752
 753 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 754 if test $ac_cv_prog_cc_works = no; then
 755   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 756 fi
 757 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 758 echo "configure:759: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 759 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 760 cross_compiling=$ac_cv_prog_cc_cross
 761
 762 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 763 echo "configure:764: checking whether we are using GNU C" >&5
 764 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 765   echo $ac_n "(cached) $ac_c" 1>&6
 766 else
 767   cat > conftest.c <<EOF
 768 #ifdef __GNUC__
 769   yes;
 770 #endif
 771 EOF
 772 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:773: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 773   ac_cv_prog_gcc=yes
 774 else
 775   ac_cv_prog_gcc=no
 776 fi
 777 fi
 778
 779 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 780
 781 if test $ac_cv_prog_gcc = yes; then
 782   GCC=yes
 783 else
 784   GCC=
 785 fi
 786
 787 ac_test_CFLAGS="${CFLAGS+set}"
 788 ac_save_CFLAGS="$CFLAGS"
 789 CFLAGS=
 790 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 791 echo "configure:792: checking whether ${CC-cc} accepts -g" >&5
 792 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 793   echo $ac_n "(cached) $ac_c" 1>&6
 794 else
 795   echo 'void f(){}' > conftest.c
 796 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 797   ac_cv_prog_cc_g=yes
 798 else
 799   ac_cv_prog_cc_g=no
 800 fi
 801 rm -f conftest*
 802
 803 fi
 804
 805 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 806 if test "$ac_test_CFLAGS" = set; then
 807   CFLAGS="$ac_save_CFLAGS"
 808 elif test $ac_cv_prog_cc_g = yes; then
 809   if test "$GCC" = yes; then
 810     CFLAGS="-g -O2"
 811   else
 812     CFLAGS="-g"
 813   fi
 814 else
 815   if test "$GCC" = yes; then
 816     CFLAGS="-O2"
 817   else
 818     CFLAGS=
 819   fi
 820 fi
 821
 822 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 823 echo "configure:824: checking how to run the C preprocessor" >&5
 824 # On Suns, sometimes $CPP names a directory.
 825 if test -n "$CPP" && test -d "$CPP"; then
 826   CPP=
 827 fi
 828 if test -z "$CPP"; then
 829 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 830   echo $ac_n "(cached) $ac_c" 1>&6
 831 else
 832     # This must be in double quotes, not single quotes, because CPP may get
 833   # substituted into the Makefile and "${CC-cc}" will confuse make.
 834   CPP="${CC-cc} -E"
 835   # On the NeXT, cc -E runs the code through the compiler's parser,
 836   # not just through cpp.
 837   cat > conftest.$ac_ext <<EOF
 838 #line 839 "configure"
 839 #include "confdefs.h"
 840 #include <assert.h>
 841 Syntax Error
 842 EOF
 843 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 844 { (eval echo configure:845: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 845 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 846 if test -z "$ac_err"; then
 847   :
 848 else
 849   echo "$ac_err" >&5
 850   echo "configure: failed program was:" >&5
 851   cat conftest.$ac_ext >&5
 852   rm -rf conftest*
 853   CPP="${CC-cc} -E -traditional-cpp"
 854   cat > conftest.$ac_ext <<EOF
 855 #line 856 "configure"
 856 #include "confdefs.h"
 857 #include <assert.h>
 858 Syntax Error
 859 EOF
 860 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 861 { (eval echo configure:862: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 862 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 863 if test -z "$ac_err"; then
 864   :
 865 else
 866   echo "$ac_err" >&5
 867   echo "configure: failed program was:" >&5
 868   cat conftest.$ac_ext >&5
 869   rm -rf conftest*
 870   CPP="${CC-cc} -nologo -E"
 871   cat > conftest.$ac_ext <<EOF
 872 #line 873 "configure"
 873 #include "confdefs.h"
 874 #include <assert.h>
 875 Syntax Error
 876 EOF
 877 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 878 { (eval echo configure:879: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 879 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 880 if test -z "$ac_err"; then
 881   :
 882 else
 883   echo "$ac_err" >&5
 884   echo "configure: failed program was:" >&5
 885   cat conftest.$ac_ext >&5
 886   rm -rf conftest*
 887   CPP=/lib/cpp
 888 fi
 889 rm -f conftest*
 890 fi
 891 rm -f conftest*
 892 fi
 893 rm -f conftest*
 894   ac_cv_prog_CPP="$CPP"
 895 fi
 896   CPP="$ac_cv_prog_CPP"
 897 else
 898   ac_cv_prog_CPP="$CPP"
 899 fi
 900 echo "$ac_t""$CPP" 1>&6
 901
 902 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 903 echo "configure:904: checking for AIX" >&5
 904 cat > conftest.$ac_ext <<EOF
 905 #line 906 "configure"
 906 #include "confdefs.h"
 907 #ifdef _AIX
 908   yes
 909 #endif
 910
 911 EOF
 912 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 913   egrep "yes" >/dev/null 2>&1; then
 914   rm -rf conftest*
 915   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 916 #define _ALL_SOURCE 1
 917 EOF
 918
 919 else
 920   rm -rf conftest*
 921   echo "$ac_t""no" 1>&6
 922 fi
 923 rm -f conftest*
 924
 925
 926
 927         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
 928 echo "configure:929: checking for strerror in -lcposix" >&5
 929 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
 930 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
 931   echo $ac_n "(cached) $ac_c" 1>&6
 932 else
 933   ac_save_LIBS="$LIBS"
 934 LIBS="-lcposix  $LIBS"
 935 cat > conftest.$ac_ext <<EOF
 936 #line 937 "configure"
 937 #include "confdefs.h"
 938 /* Override any gcc2 internal prototype to avoid an error.  */
 939 /* We use char because int might match the return type of a gcc2
 940     builtin and then its argument prototype would still apply.  */
 941 char strerror();
 942
 943 int main() {
 944 strerror()
 945 ; return 0; }
 946 EOF
 947 if { (eval echo configure:948: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 948   rm -rf conftest*
 949   eval "ac_cv_lib_$ac_lib_var=yes"
 950 else
 951   echo "configure: failed program was:" >&5
 952   cat conftest.$ac_ext >&5
 953   rm -rf conftest*
 954   eval "ac_cv_lib_$ac_lib_var=no"
 955 fi
 956 rm -f conftest*
 957 LIBS="$ac_save_LIBS"
 958
 959 fi
 960 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 961   echo "$ac_t""yes" 1>&6
 962   LIBS="$LIBS -lcposix"
 963 else
 964   echo "$ac_t""no" 1>&6
 965 fi
 966
 967
 968
 969
 970
 971
 972 echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
 973 echo "configure:974: checking for ${CC-cc} option to accept ANSI C" >&5
 974 if eval "test \"`echo '$''{'am_cv_prog_cc_stdc'+set}'`\" = set"; then
 975   echo $ac_n "(cached) $ac_c" 1>&6
 976 else
 977   am_cv_prog_cc_stdc=no
 978 ac_save_CC="$CC"
 979 # Don't try gcc -ansi; that turns off useful extensions and
 980 # breaks some systems' header files.
 981 # AIX                   -qlanglvl=ansi
 982 # Ultrix and OSF/1      -std1
 983 # HP-UX                 -Aa -D_HPUX_SOURCE
 984 # SVR4                  -Xc -D__EXTENSIONS__
 985 for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 986 do
 987   CC="$ac_save_CC $ac_arg"
 988   cat > conftest.$ac_ext <<EOF
 989 #line 990 "configure"
 990 #include "confdefs.h"
 991 #include <stdarg.h>
 992 #include <stdio.h>
 993 #include <sys/types.h>
 994 #include <sys/stat.h>
 995 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 996 struct buf { int x; };
 997 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 998 static char *e (p, i)
 999      char **p;
1000      int i;
1001 {
1002   return p[i];
1003 }
1004 static char *f (char * (*g) (char **, int), char **p, ...)
1005 {
1006   char *s;
1007   va_list v;
1008   va_start (v,p);
1009   s = g (p, va_arg (v,int));
1010   va_end (v);
1011   return s;
1012 }
1013 int test (int i, double x);
1014 struct s1 {int (*f) (int a);};
1015 struct s2 {int (*f) (double a);};
1016 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1017 int argc;
1018 char **argv;
1019
1020 int main() {
1021
1022 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
1023
1024 ; return 0; }
1025 EOF
1026 if { (eval echo configure:1027: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1027   rm -rf conftest*
1028   am_cv_prog_cc_stdc="$ac_arg"; break
1029 else
1030   echo "configure: failed program was:" >&5
1031   cat conftest.$ac_ext >&5
1032 fi
1033 rm -f conftest*
1034 done
1035 CC="$ac_save_CC"
1036
1037 fi
1038
1039 if test -z "$am_cv_prog_cc_stdc"; then
1040   echo "$ac_t""none needed" 1>&6
1041 else
1042   echo "$ac_t""$am_cv_prog_cc_stdc" 1>&6
1043 fi
1044 case "x$am_cv_prog_cc_stdc" in
1045   x|xno) ;;
1046   *) CC="$CC $am_cv_prog_cc_stdc" ;;
1047 esac
1048
1049
1050 ac_aux_dir=
1051 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
1052   if test -f $ac_dir/install-sh; then
1053     ac_aux_dir=$ac_dir
1054     ac_install_sh="$ac_aux_dir/install-sh -c"
1055     break
1056   elif test -f $ac_dir/install.sh; then
1057     ac_aux_dir=$ac_dir
1058     ac_install_sh="$ac_aux_dir/install.sh -c"
1059     break
1060   fi
1061 done
1062 if test -z "$ac_aux_dir"; then
1063   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
1064 fi
1065 ac_config_guess=$ac_aux_dir/config.guess
1066 ac_config_sub=$ac_aux_dir/config.sub
1067 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1068
1069
1070 # Do some error checking and defaulting for the host and target type.
1071 # The inputs are:
1072 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
1073 #
1074 # The rules are:
1075 # 1. You are not allowed to specify --host, --target, and nonopt at the
1076 #    same time.
1077 # 2. Host defaults to nonopt.
1078 # 3. If nonopt is not specified, then host defaults to the current host,
1079 #    as determined by config.guess.
1080 # 4. Target and build default to nonopt.
1081 # 5. If nonopt is not specified, then target and build default to host.
1082
1083 # The aliases save the names the user supplied, while $host etc.
1084 # will get canonicalized.
1085 case $host---$target---$nonopt in
1086 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1087 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1088 esac
1089
1090
1091 # Make sure we can run config.sub.
1092 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1093 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1094 fi
1095
1096 echo $ac_n "checking host system type""... $ac_c" 1>&6
1097 echo "configure:1098: checking host system type" >&5
1098
1099 host_alias=$host
1100 case "$host_alias" in
1101 NONE)
1102   case $nonopt in
1103   NONE)
1104     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1105     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1106     fi ;;
1107   *) host_alias=$nonopt ;;
1108   esac ;;
1109 esac
1110
1111 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1112 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1113 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1114 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1115 echo "$ac_t""$host" 1>&6
1116
1117 echo $ac_n "checking target system type""... $ac_c" 1>&6
1118 echo "configure:1119: checking target system type" >&5
1119
1120 target_alias=$target
1121 case "$target_alias" in
1122 NONE)
1123   case $nonopt in
1124   NONE) target_alias=$host_alias ;;
1125   *) target_alias=$nonopt ;;
1126   esac ;;
1127 esac
1128
1129 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1130 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1131 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1132 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1133 echo "$ac_t""$target" 1>&6
1134
1135 echo $ac_n "checking build system type""... $ac_c" 1>&6
1136 echo "configure:1137: checking build system type" >&5
1137
1138 build_alias=$build
1139 case "$build_alias" in
1140 NONE)
1141   case $nonopt in
1142   NONE) build_alias=$host_alias ;;
1143   *) build_alias=$nonopt ;;
1144   esac ;;
1145 esac
1146
1147 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1148 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1149 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1150 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1151 echo "$ac_t""$build" 1>&6
1152
1153 test "$host_alias" != "$target_alias" &&
1154   test "$program_prefix$program_suffix$program_transform_name" = \
1155     NONENONEs,x,x, &&
1156   program_prefix=${target_alias}-
1157
1158
1159 ALL_LINGUAS=
1160 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1161 echo "configure:1162: checking whether ${MAKE-make} sets \${MAKE}" >&5
1162 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1163 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1164   echo $ac_n "(cached) $ac_c" 1>&6
1165 else
1166   cat > conftestmake <<\EOF
1167 all:
1168         @echo 'ac_maketemp="${MAKE}"'
1169 EOF
1170 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1171 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1172 if test -n "$ac_maketemp"; then
1173   eval ac_cv_prog_make_${ac_make}_set=yes
1174 else
1175   eval ac_cv_prog_make_${ac_make}_set=no
1176 fi
1177 rm -f conftestmake
1178 fi
1179 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1180   echo "$ac_t""yes" 1>&6
1181   SET_MAKE=
1182 else
1183   echo "$ac_t""no" 1>&6
1184   SET_MAKE="MAKE=${MAKE-make}"
1185 fi
1186
1187 # Extract the first word of "ranlib", so it can be a program name with args.
1188 set dummy ranlib; ac_word=$2
1189 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1190 echo "configure:1191: checking for $ac_word" >&5
1191 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1192   echo $ac_n "(cached) $ac_c" 1>&6
1193 else
1194   if test -n "$RANLIB"; then
1195   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1196 else
1197   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1198   ac_dummy="$PATH"
1199   for ac_dir in $ac_dummy; do
1200     test -z "$ac_dir" && ac_dir=.
1201     if test -f $ac_dir/$ac_word; then
1202       ac_cv_prog_RANLIB="ranlib"
1203       break
1204     fi
1205   done
1206   IFS="$ac_save_ifs"
1207   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1208 fi
1209 fi
1210 RANLIB="$ac_cv_prog_RANLIB"
1211 if test -n "$RANLIB"; then
1212   echo "$ac_t""$RANLIB" 1>&6
1213 else
1214   echo "$ac_t""no" 1>&6
1215 fi
1216
1217 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1218 echo "configure:1219: checking for ANSI C header files" >&5
1219 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1220   echo $ac_n "(cached) $ac_c" 1>&6
1221 else
1222   cat > conftest.$ac_ext <<EOF
1223 #line 1224 "configure"
1224 #include "confdefs.h"
1225 #include <stdlib.h>
1226 #include <stdarg.h>
1227 #include <string.h>
1228 #include <float.h>
1229 EOF
1230 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1231 { (eval echo configure:1232: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1232 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1233 if test -z "$ac_err"; then
1234   rm -rf conftest*
1235   ac_cv_header_stdc=yes
1236 else
1237   echo "$ac_err" >&5
1238   echo "configure: failed program was:" >&5
1239   cat conftest.$ac_ext >&5
1240   rm -rf conftest*
1241   ac_cv_header_stdc=no
1242 fi
1243 rm -f conftest*
1244
1245 if test $ac_cv_header_stdc = yes; then
1246   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1247 cat > conftest.$ac_ext <<EOF
1248 #line 1249 "configure"
1249 #include "confdefs.h"
1250 #include <string.h>
1251 EOF
1252 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1253   egrep "memchr" >/dev/null 2>&1; then
1254   :
1255 else
1256   rm -rf conftest*
1257   ac_cv_header_stdc=no
1258 fi
1259 rm -f conftest*
1260
1261 fi
1262
1263 if test $ac_cv_header_stdc = yes; then
1264   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1265 cat > conftest.$ac_ext <<EOF
1266 #line 1267 "configure"
1267 #include "confdefs.h"
1268 #include <stdlib.h>
1269 EOF
1270 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1271   egrep "free" >/dev/null 2>&1; then
1272   :
1273 else
1274   rm -rf conftest*
1275   ac_cv_header_stdc=no
1276 fi
1277 rm -f conftest*
1278
1279 fi
1280
1281 if test $ac_cv_header_stdc = yes; then
1282   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1283 if test "$cross_compiling" = yes; then
1284   :
1285 else
1286   cat > conftest.$ac_ext <<EOF
1287 #line 1288 "configure"
1288 #include "confdefs.h"
1289 #include <ctype.h>
1290 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1291 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1292 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1293 int main () { int i; for (i = 0; i < 256; i++)
1294 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1295 exit (0); }
1296
1297 EOF
1298 if { (eval echo configure:1299: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1299 then
1300   :
1301 else
1302   echo "configure: failed program was:" >&5
1303   cat conftest.$ac_ext >&5
1304   rm -fr conftest*
1305   ac_cv_header_stdc=no
1306 fi
1307 rm -fr conftest*
1308 fi
1309
1310 fi
1311 fi
1312
1313 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1314 if test $ac_cv_header_stdc = yes; then
1315   cat >> confdefs.h <<\EOF
1316 #define STDC_HEADERS 1
1317 EOF
1318
1319 fi
1320
1321 echo $ac_n "checking for working const""... $ac_c" 1>&6
1322 echo "configure:1323: checking for working const" >&5
1323 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1324   echo $ac_n "(cached) $ac_c" 1>&6
1325 else
1326   cat > conftest.$ac_ext <<EOF
1327 #line 1328 "configure"
1328 #include "confdefs.h"
1329
1330 int main() {
1331
1332 /* Ultrix mips cc rejects this.  */
1333 typedef int charset[2]; const charset x;
1334 /* SunOS 4.1.1 cc rejects this.  */
1335 char const *const *ccp;
1336 char **p;
1337 /* NEC SVR4.0.2 mips cc rejects this.  */
1338 struct point {int x, y;};
1339 static struct point const zero = {0,0};
1340 /* AIX XL C 1.02.0.0 rejects this.
1341    It does not let you subtract one const X* pointer from another in an arm
1342    of an if-expression whose if-part is not a constant expression */
1343 const char *g = "string";
1344 ccp = &g + (g ? g-g : 0);
1345 /* HPUX 7.0 cc rejects these. */
1346 ++ccp;
1347 p = (char**) ccp;
1348 ccp = (char const *const *) p;
1349 { /* SCO 3.2v4 cc rejects this.  */
1350   char *t;
1351   char const *s = 0 ? (char *) 0 : (char const *) 0;
1352
1353   *t++ = 0;
1354 }
1355 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1356   int x[] = {25, 17};
1357   const int *foo = &x[0];
1358   ++foo;
1359 }
1360 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1361   typedef const int *iptr;
1362   iptr p = 0;
1363   ++p;
1364 }
1365 { /* AIX XL C 1.02.0.0 rejects this saying
1366      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1367   struct s { int j; const int *ap[3]; };
1368   struct s *b; b->j = 5;
1369 }
1370 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1371   const int foo = 10;
1372 }
1373
1374 ; return 0; }
1375 EOF
1376 if { (eval echo configure:1377: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1377   rm -rf conftest*
1378   ac_cv_c_const=yes
1379 else
1380   echo "configure: failed program was:" >&5
1381   cat conftest.$ac_ext >&5
1382   rm -rf conftest*
1383   ac_cv_c_const=no
1384 fi
1385 rm -f conftest*
1386 fi
1387
1388 echo "$ac_t""$ac_cv_c_const" 1>&6
1389 if test $ac_cv_c_const = no; then
1390   cat >> confdefs.h <<\EOF
1391 #define const
1392 EOF
1393
1394 fi
1395
1396 echo $ac_n "checking for inline""... $ac_c" 1>&6
1397 echo "configure:1398: checking for inline" >&5
1398 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1399   echo $ac_n "(cached) $ac_c" 1>&6
1400 else
1401   ac_cv_c_inline=no
1402 for ac_kw in inline __inline__ __inline; do
1403   cat > conftest.$ac_ext <<EOF
1404 #line 1405 "configure"
1405 #include "confdefs.h"
1406
1407 int main() {
1408 } $ac_kw foo() {
1409 ; return 0; }
1410 EOF
1411 if { (eval echo configure:1412: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1412   rm -rf conftest*
1413   ac_cv_c_inline=$ac_kw; break
1414 else
1415   echo "configure: failed program was:" >&5
1416   cat conftest.$ac_ext >&5
1417 fi
1418 rm -f conftest*
1419 done
1420
1421 fi
1422
1423 echo "$ac_t""$ac_cv_c_inline" 1>&6
1424 case "$ac_cv_c_inline" in
1425   inline | yes) ;;
1426   no) cat >> confdefs.h <<\EOF
1427 #define inline
1428 EOF
1429  ;;
1430   *)  cat >> confdefs.h <<EOF
1431 #define inline $ac_cv_c_inline
1432 EOF
1433  ;;
1434 esac
1435
1436 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1437 echo "configure:1438: checking for off_t" >&5
1438 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1439   echo $ac_n "(cached) $ac_c" 1>&6
1440 else
1441   cat > conftest.$ac_ext <<EOF
1442 #line 1443 "configure"
1443 #include "confdefs.h"
1444 #include <sys/types.h>
1445 #if STDC_HEADERS
1446 #include <stdlib.h>
1447 #include <stddef.h>
1448 #endif
1449 EOF
1450 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1451   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1452   rm -rf conftest*
1453   ac_cv_type_off_t=yes
1454 else
1455   rm -rf conftest*
1456   ac_cv_type_off_t=no
1457 fi
1458 rm -f conftest*
1459
1460 fi
1461 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1462 if test $ac_cv_type_off_t = no; then
1463   cat >> confdefs.h <<\EOF
1464 #define off_t long
1465 EOF
1466
1467 fi
1468
1469 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1470 echo "configure:1471: checking for size_t" >&5
1471 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1472   echo $ac_n "(cached) $ac_c" 1>&6
1473 else
1474   cat > conftest.$ac_ext <<EOF
1475 #line 1476 "configure"
1476 #include "confdefs.h"
1477 #include <sys/types.h>
1478 #if STDC_HEADERS
1479 #include <stdlib.h>
1480 #include <stddef.h>
1481 #endif
1482 EOF
1483 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1484   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1485   rm -rf conftest*
1486   ac_cv_type_size_t=yes
1487 else
1488   rm -rf conftest*
1489   ac_cv_type_size_t=no
1490 fi
1491 rm -f conftest*
1492
1493 fi
1494 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1495 if test $ac_cv_type_size_t = no; then
1496   cat >> confdefs.h <<\EOF
1497 #define size_t unsigned
1498 EOF
1499
1500 fi
1501
1502 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1503 # for constant arguments.  Useless!
1504 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1505 echo "configure:1506: checking for working alloca.h" >&5
1506 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1507   echo $ac_n "(cached) $ac_c" 1>&6
1508 else
1509   cat > conftest.$ac_ext <<EOF
1510 #line 1511 "configure"
1511 #include "confdefs.h"
1512 #include <alloca.h>
1513 int main() {
1514 char *p = alloca(2 * sizeof(int));
1515 ; return 0; }
1516 EOF
1517 if { (eval echo configure:1518: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1518   rm -rf conftest*
1519   ac_cv_header_alloca_h=yes
1520 else
1521   echo "configure: failed program was:" >&5
1522   cat conftest.$ac_ext >&5
1523   rm -rf conftest*
1524   ac_cv_header_alloca_h=no
1525 fi
1526 rm -f conftest*
1527 fi
1528
1529 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1530 if test $ac_cv_header_alloca_h = yes; then
1531   cat >> confdefs.h <<\EOF
1532 #define HAVE_ALLOCA_H 1
1533 EOF
1534
1535 fi
1536
1537 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1538 echo "configure:1539: checking for alloca" >&5
1539 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1540   echo $ac_n "(cached) $ac_c" 1>&6
1541 else
1542   cat > conftest.$ac_ext <<EOF
1543 #line 1544 "configure"
1544 #include "confdefs.h"
1545
1546 #ifdef __GNUC__
1547 # define alloca __builtin_alloca
1548 #else
1549 # ifdef _MSC_VER
1550 #  include <malloc.h>
1551 #  define alloca _alloca
1552 # else
1553 #  if HAVE_ALLOCA_H
1554 #   include <alloca.h>
1555 #  else
1556 #   ifdef _AIX
1557  #pragma alloca
1558 #   else
1559 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1560 char *alloca ();
1561 #    endif
1562 #   endif
1563 #  endif
1564 # endif
1565 #endif
1566
1567 int main() {
1568 char *p = (char *) alloca(1);
1569 ; return 0; }
1570 EOF
1571 if { (eval echo configure:1572: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1572   rm -rf conftest*
1573   ac_cv_func_alloca_works=yes
1574 else
1575   echo "configure: failed program was:" >&5
1576   cat conftest.$ac_ext >&5
1577   rm -rf conftest*
1578   ac_cv_func_alloca_works=no
1579 fi
1580 rm -f conftest*
1581 fi
1582
1583 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1584 if test $ac_cv_func_alloca_works = yes; then
1585   cat >> confdefs.h <<\EOF
1586 #define HAVE_ALLOCA 1
1587 EOF
1588
1589 fi
1590
1591 if test $ac_cv_func_alloca_works = no; then
1592   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1593   # that cause trouble.  Some versions do not even contain alloca or
1594   # contain a buggy version.  If you still want to use their alloca,
1595   # use ar to extract alloca.o from them instead of compiling alloca.c.
1596   ALLOCA=alloca.${ac_objext}
1597   cat >> confdefs.h <<\EOF
1598 #define C_ALLOCA 1
1599 EOF
1600
1601
1602 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1603 echo "configure:1604: checking whether alloca needs Cray hooks" >&5
1604 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1605   echo $ac_n "(cached) $ac_c" 1>&6
1606 else
1607   cat > conftest.$ac_ext <<EOF
1608 #line 1609 "configure"
1609 #include "confdefs.h"
1610 #if defined(CRAY) && ! defined(CRAY2)
1611 webecray
1612 #else
1613 wenotbecray
1614 #endif
1615
1616 EOF
1617 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1618   egrep "webecray" >/dev/null 2>&1; then
1619   rm -rf conftest*
1620   ac_cv_os_cray=yes
1621 else
1622   rm -rf conftest*
1623   ac_cv_os_cray=no
1624 fi
1625 rm -f conftest*
1626
1627 fi
1628
1629 echo "$ac_t""$ac_cv_os_cray" 1>&6
1630 if test $ac_cv_os_cray = yes; then
1631 for ac_func in _getb67 GETB67 getb67; do
1632   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1633 echo "configure:1634: checking for $ac_func" >&5
1634 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1635   echo $ac_n "(cached) $ac_c" 1>&6
1636 else
1637   cat > conftest.$ac_ext <<EOF
1638 #line 1639 "configure"
1639 #include "confdefs.h"
1640 /* System header to define __stub macros and hopefully few prototypes,
1641     which can conflict with char $ac_func(); below.  */
1642 #include <assert.h>
1643 /* Override any gcc2 internal prototype to avoid an error.  */
1644 /* We use char because int might match the return type of a gcc2
1645     builtin and then its argument prototype would still apply.  */
1646 char $ac_func();
1647
1648 int main() {
1649
1650 /* The GNU C library defines this for functions which it implements
1651     to always fail with ENOSYS.  Some functions are actually named
1652     something starting with __ and the normal name is an alias.  */
1653 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1654 choke me
1655 #else
1656 $ac_func();
1657 #endif
1658
1659 ; return 0; }
1660 EOF
1661 if { (eval echo configure:1662: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1662   rm -rf conftest*
1663   eval "ac_cv_func_$ac_func=yes"
1664 else
1665   echo "configure: failed program was:" >&5
1666   cat conftest.$ac_ext >&5
1667   rm -rf conftest*
1668   eval "ac_cv_func_$ac_func=no"
1669 fi
1670 rm -f conftest*
1671 fi
1672
1673 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1674   echo "$ac_t""yes" 1>&6
1675   cat >> confdefs.h <<EOF
1676 #define CRAY_STACKSEG_END $ac_func
1677 EOF
1678
1679   break
1680 else
1681   echo "$ac_t""no" 1>&6
1682 fi
1683
1684 done
1685 fi
1686
1687 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1688 echo "configure:1689: checking stack direction for C alloca" >&5
1689 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1690   echo $ac_n "(cached) $ac_c" 1>&6
1691 else
1692   if test "$cross_compiling" = yes; then
1693   ac_cv_c_stack_direction=0
1694 else
1695   cat > conftest.$ac_ext <<EOF
1696 #line 1697 "configure"
1697 #include "confdefs.h"
1698 find_stack_direction ()
1699 {
1700   static char *addr = 0;
1701   auto char dummy;
1702   if (addr == 0)
1703     {
1704       addr = &dummy;
1705       return find_stack_direction ();
1706     }
1707   else
1708     return (&dummy > addr) ? 1 : -1;
1709 }
1710 main ()
1711 {
1712   exit (find_stack_direction() < 0);
1713 }
1714 EOF
1715 if { (eval echo configure:1716: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1716 then
1717   ac_cv_c_stack_direction=1
1718 else
1719   echo "configure: failed program was:" >&5
1720   cat conftest.$ac_ext >&5
1721   rm -fr conftest*
1722   ac_cv_c_stack_direction=-1
1723 fi
1724 rm -fr conftest*
1725 fi
1726
1727 fi
1728
1729 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1730 cat >> confdefs.h <<EOF
1731 #define STACK_DIRECTION $ac_cv_c_stack_direction
1732 EOF
1733
1734 fi
1735
1736 for ac_hdr in unistd.h
1737 do
1738 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1739 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1740 echo "configure:1741: checking for $ac_hdr" >&5
1741 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1742   echo $ac_n "(cached) $ac_c" 1>&6
1743 else
1744   cat > conftest.$ac_ext <<EOF
1745 #line 1746 "configure"
1746 #include "confdefs.h"
1747 #include <$ac_hdr>
1748 EOF
1749 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1750 { (eval echo configure:1751: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1751 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1752 if test -z "$ac_err"; then
1753   rm -rf conftest*
1754   eval "ac_cv_header_$ac_safe=yes"
1755 else
1756   echo "$ac_err" >&5
1757   echo "configure: failed program was:" >&5
1758   cat conftest.$ac_ext >&5
1759   rm -rf conftest*
1760   eval "ac_cv_header_$ac_safe=no"
1761 fi
1762 rm -f conftest*
1763 fi
1764 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1765   echo "$ac_t""yes" 1>&6
1766     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1767   cat >> confdefs.h <<EOF
1768 #define $ac_tr_hdr 1
1769 EOF
1770
1771 else
1772   echo "$ac_t""no" 1>&6
1773 fi
1774 done
1775
1776 for ac_func in getpagesize
1777 do
1778 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1779 echo "configure:1780: checking for $ac_func" >&5
1780 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1781   echo $ac_n "(cached) $ac_c" 1>&6
1782 else
1783   cat > conftest.$ac_ext <<EOF
1784 #line 1785 "configure"
1785 #include "confdefs.h"
1786 /* System header to define __stub macros and hopefully few prototypes,
1787     which can conflict with char $ac_func(); below.  */
1788 #include <assert.h>
1789 /* Override any gcc2 internal prototype to avoid an error.  */
1790 /* We use char because int might match the return type of a gcc2
1791     builtin and then its argument prototype would still apply.  */
1792 char $ac_func();
1793
1794 int main() {
1795
1796 /* The GNU C library defines this for functions which it implements
1797     to always fail with ENOSYS.  Some functions are actually named
1798     something starting with __ and the normal name is an alias.  */
1799 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1800 choke me
1801 #else
1802 $ac_func();
1803 #endif
1804
1805 ; return 0; }
1806 EOF
1807 if { (eval echo configure:1808: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1808   rm -rf conftest*
1809   eval "ac_cv_func_$ac_func=yes"
1810 else
1811   echo "configure: failed program was:" >&5
1812   cat conftest.$ac_ext >&5
1813   rm -rf conftest*
1814   eval "ac_cv_func_$ac_func=no"
1815 fi
1816 rm -f conftest*
1817 fi
1818
1819 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1820   echo "$ac_t""yes" 1>&6
1821     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1822   cat >> confdefs.h <<EOF
1823 #define $ac_tr_func 1
1824 EOF
1825
1826 else
1827   echo "$ac_t""no" 1>&6
1828 fi
1829 done
1830
1831 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1832 echo "configure:1833: checking for working mmap" >&5
1833 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1834   echo $ac_n "(cached) $ac_c" 1>&6
1835 else
1836   if test "$cross_compiling" = yes; then
1837   ac_cv_func_mmap_fixed_mapped=no
1838 else
1839   cat > conftest.$ac_ext <<EOF
1840 #line 1841 "configure"
1841 #include "confdefs.h"
1842
1843 /* Thanks to Mike Haertel and Jim Avera for this test.
1844    Here is a matrix of mmap possibilities:
1845         mmap private not fixed
1846         mmap private fixed at somewhere currently unmapped
1847         mmap private fixed at somewhere already mapped
1848         mmap shared not fixed
1849         mmap shared fixed at somewhere currently unmapped
1850         mmap shared fixed at somewhere already mapped
1851    For private mappings, we should verify that changes cannot be read()
1852    back from the file, nor mmap's back from the file at a different
1853    address.  (There have been systems where private was not correctly
1854    implemented like the infamous i386 svr4.0, and systems where the
1855    VM page cache was not coherent with the filesystem buffer cache
1856    like early versions of FreeBSD and possibly contemporary NetBSD.)
1857    For shared mappings, we should conversely verify that changes get
1858    propogated back to all the places they're supposed to be.
1859
1860    Grep wants private fixed already mapped.
1861    The main things grep needs to know about mmap are:
1862    * does it exist and is it safe to write into the mmap'd area
1863    * how to use it (BSD variants)  */
1864 #include <sys/types.h>
1865 #include <fcntl.h>
1866 #include <sys/mman.h>
1867
1868 /* This mess was copied from the GNU getpagesize.h.  */
1869 #ifndef HAVE_GETPAGESIZE
1870 # ifdef HAVE_UNISTD_H
1871 #  include <unistd.h>
1872 # endif
1873
1874 /* Assume that all systems that can run configure have sys/param.h.  */
1875 # ifndef HAVE_SYS_PARAM_H
1876 #  define HAVE_SYS_PARAM_H 1
1877 # endif
1878
1879 # ifdef _SC_PAGESIZE
1880 #  define getpagesize() sysconf(_SC_PAGESIZE)
1881 # else /* no _SC_PAGESIZE */
1882 #  ifdef HAVE_SYS_PARAM_H
1883 #   include <sys/param.h>
1884 #   ifdef EXEC_PAGESIZE
1885 #    define getpagesize() EXEC_PAGESIZE
1886 #   else /* no EXEC_PAGESIZE */
1887 #    ifdef NBPG
1888 #     define getpagesize() NBPG * CLSIZE
1889 #     ifndef CLSIZE
1890 #      define CLSIZE 1
1891 #     endif /* no CLSIZE */
1892 #    else /* no NBPG */
1893 #     ifdef NBPC
1894 #      define getpagesize() NBPC
1895 #     else /* no NBPC */
1896 #      ifdef PAGESIZE
1897 #       define getpagesize() PAGESIZE
1898 #      endif /* PAGESIZE */
1899 #     endif /* no NBPC */
1900 #    endif /* no NBPG */
1901 #   endif /* no EXEC_PAGESIZE */
1902 #  else /* no HAVE_SYS_PARAM_H */
1903 #   define getpagesize() 8192   /* punt totally */
1904 #  endif /* no HAVE_SYS_PARAM_H */
1905 # endif /* no _SC_PAGESIZE */
1906
1907 #endif /* no HAVE_GETPAGESIZE */
1908
1909 #ifdef __cplusplus
1910 extern "C" { void *malloc(unsigned); }
1911 #else
1912 char *malloc();
1913 #endif
1914
1915 int
1916 main()
1917 {
1918         char *data, *data2, *data3;
1919         int i, pagesize;
1920         int fd;
1921
1922         pagesize = getpagesize();
1923
1924         /*
1925          * First, make a file with some known garbage in it.
1926          */
1927         data = malloc(pagesize);
1928         if (!data)
1929                 exit(1);
1930         for (i = 0; i < pagesize; ++i)
1931                 *(data + i) = rand();
1932         umask(0);
1933         fd = creat("conftestmmap", 0600);
1934         if (fd < 0)
1935                 exit(1);
1936         if (write(fd, data, pagesize) != pagesize)
1937                 exit(1);
1938         close(fd);
1939
1940         /*
1941          * Next, try to mmap the file at a fixed address which
1942          * already has something else allocated at it.  If we can,
1943          * also make sure that we see the same garbage.
1944          */
1945         fd = open("conftestmmap", O_RDWR);
1946         if (fd < 0)
1947                 exit(1);
1948         data2 = malloc(2 * pagesize);
1949         if (!data2)
1950                 exit(1);
1951         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1952         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1953             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1954                 exit(1);
1955         for (i = 0; i < pagesize; ++i)
1956                 if (*(data + i) != *(data2 + i))
1957                         exit(1);
1958
1959         /*
1960          * Finally, make sure that changes to the mapped area
1961          * do not percolate back to the file as seen by read().
1962          * (This is a bug on some variants of i386 svr4.0.)
1963          */
1964         for (i = 0; i < pagesize; ++i)
1965                 *(data2 + i) = *(data2 + i) + 1;
1966         data3 = malloc(pagesize);
1967         if (!data3)
1968                 exit(1);
1969         if (read(fd, data3, pagesize) != pagesize)
1970                 exit(1);
1971         for (i = 0; i < pagesize; ++i)
1972                 if (*(data + i) != *(data3 + i))
1973                         exit(1);
1974         close(fd);
1975         unlink("conftestmmap");
1976         exit(0);
1977 }
1978
1979 EOF
1980 if { (eval echo configure:1981: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1981 then
1982   ac_cv_func_mmap_fixed_mapped=yes
1983 else
1984   echo "configure: failed program was:" >&5
1985   cat conftest.$ac_ext >&5
1986   rm -fr conftest*
1987   ac_cv_func_mmap_fixed_mapped=no
1988 fi
1989 rm -fr conftest*
1990 fi
1991
1992 fi
1993
1994 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1995 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1996   cat >> confdefs.h <<\EOF
1997 #define HAVE_MMAP 1
1998 EOF
1999
2000 fi
2001
2002
2003    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
2004 unistd.h values.h sys/param.h
2005 do
2006 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2007 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2008 echo "configure:2009: checking for $ac_hdr" >&5
2009 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2010   echo $ac_n "(cached) $ac_c" 1>&6
2011 else
2012   cat > conftest.$ac_ext <<EOF
2013 #line 2014 "configure"
2014 #include "confdefs.h"
2015 #include <$ac_hdr>
2016 EOF
2017 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2018 { (eval echo configure:2019: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2019 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2020 if test -z "$ac_err"; then
2021   rm -rf conftest*
2022   eval "ac_cv_header_$ac_safe=yes"
2023 else
2024   echo "$ac_err" >&5
2025   echo "configure: failed program was:" >&5
2026   cat conftest.$ac_ext >&5
2027   rm -rf conftest*
2028   eval "ac_cv_header_$ac_safe=no"
2029 fi
2030 rm -f conftest*
2031 fi
2032 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2033   echo "$ac_t""yes" 1>&6
2034     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2035   cat >> confdefs.h <<EOF
2036 #define $ac_tr_hdr 1
2037 EOF
2038
2039 else
2040   echo "$ac_t""no" 1>&6
2041 fi
2042 done
2043
2044    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
2045 __argz_count __argz_stringify __argz_next
2046 do
2047 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2048 echo "configure:2049: checking for $ac_func" >&5
2049 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2050   echo $ac_n "(cached) $ac_c" 1>&6
2051 else
2052   cat > conftest.$ac_ext <<EOF
2053 #line 2054 "configure"
2054 #include "confdefs.h"
2055 /* System header to define __stub macros and hopefully few prototypes,
2056     which can conflict with char $ac_func(); below.  */
2057 #include <assert.h>
2058 /* Override any gcc2 internal prototype to avoid an error.  */
2059 /* We use char because int might match the return type of a gcc2
2060     builtin and then its argument prototype would still apply.  */
2061 char $ac_func();
2062
2063 int main() {
2064
2065 /* The GNU C library defines this for functions which it implements
2066     to always fail with ENOSYS.  Some functions are actually named
2067     something starting with __ and the normal name is an alias.  */
2068 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2069 choke me
2070 #else
2071 $ac_func();
2072 #endif
2073
2074 ; return 0; }
2075 EOF
2076 if { (eval echo configure:2077: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2077   rm -rf conftest*
2078   eval "ac_cv_func_$ac_func=yes"
2079 else
2080   echo "configure: failed program was:" >&5
2081   cat conftest.$ac_ext >&5
2082   rm -rf conftest*
2083   eval "ac_cv_func_$ac_func=no"
2084 fi
2085 rm -f conftest*
2086 fi
2087
2088 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2089   echo "$ac_t""yes" 1>&6
2090     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2091   cat >> confdefs.h <<EOF
2092 #define $ac_tr_func 1
2093 EOF
2094
2095 else
2096   echo "$ac_t""no" 1>&6
2097 fi
2098 done
2099
2100
2101    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2102      for ac_func in stpcpy
2103 do
2104 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2105 echo "configure:2106: checking for $ac_func" >&5
2106 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2107   echo $ac_n "(cached) $ac_c" 1>&6
2108 else
2109   cat > conftest.$ac_ext <<EOF
2110 #line 2111 "configure"
2111 #include "confdefs.h"
2112 /* System header to define __stub macros and hopefully few prototypes,
2113     which can conflict with char $ac_func(); below.  */
2114 #include <assert.h>
2115 /* Override any gcc2 internal prototype to avoid an error.  */
2116 /* We use char because int might match the return type of a gcc2
2117     builtin and then its argument prototype would still apply.  */
2118 char $ac_func();
2119
2120 int main() {
2121
2122 /* The GNU C library defines this for functions which it implements
2123     to always fail with ENOSYS.  Some functions are actually named
2124     something starting with __ and the normal name is an alias.  */
2125 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2126 choke me
2127 #else
2128 $ac_func();
2129 #endif
2130
2131 ; return 0; }
2132 EOF
2133 if { (eval echo configure:2134: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2134   rm -rf conftest*
2135   eval "ac_cv_func_$ac_func=yes"
2136 else
2137   echo "configure: failed program was:" >&5
2138   cat conftest.$ac_ext >&5
2139   rm -rf conftest*
2140   eval "ac_cv_func_$ac_func=no"
2141 fi
2142 rm -f conftest*
2143 fi
2144
2145 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2146   echo "$ac_t""yes" 1>&6
2147     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2148   cat >> confdefs.h <<EOF
2149 #define $ac_tr_func 1
2150 EOF
2151
2152 else
2153   echo "$ac_t""no" 1>&6
2154 fi
2155 done
2156
2157    fi
2158    if test "${ac_cv_func_stpcpy}" = "yes"; then
2159      cat >> confdefs.h <<\EOF
2160 #define HAVE_STPCPY 1
2161 EOF
2162
2163    fi
2164
2165    if test $ac_cv_header_locale_h = yes; then
2166     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2167 echo "configure:2168: checking for LC_MESSAGES" >&5
2168 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2169   echo $ac_n "(cached) $ac_c" 1>&6
2170 else
2171   cat > conftest.$ac_ext <<EOF
2172 #line 2173 "configure"
2173 #include "confdefs.h"
2174 #include <locale.h>
2175 int main() {
2176 return LC_MESSAGES
2177 ; return 0; }
2178 EOF
2179 if { (eval echo configure:2180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2180   rm -rf conftest*
2181   am_cv_val_LC_MESSAGES=yes
2182 else
2183   echo "configure: failed program was:" >&5
2184   cat conftest.$ac_ext >&5
2185   rm -rf conftest*
2186   am_cv_val_LC_MESSAGES=no
2187 fi
2188 rm -f conftest*
2189 fi
2190
2191 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2192     if test $am_cv_val_LC_MESSAGES = yes; then
2193       cat >> confdefs.h <<\EOF
2194 #define HAVE_LC_MESSAGES 1
2195 EOF
2196
2197     fi
2198   fi
2199    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2200 echo "configure:2201: checking whether NLS is requested" >&5
2201         # Check whether --enable-nls or --disable-nls was given.
2202 if test "${enable_nls+set}" = set; then
2203   enableval="$enable_nls"
2204   USE_NLS=$enableval
2205 else
2206   USE_NLS=yes
2207 fi
2208
2209     echo "$ac_t""$USE_NLS" 1>&6
2210
2211
2212     USE_INCLUDED_LIBINTL=no
2213
2214         if test "$USE_NLS" = "yes"; then
2215       cat >> confdefs.h <<\EOF
2216 #define ENABLE_NLS 1
2217 EOF
2218
2219       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2220 echo "configure:2221: checking whether included gettext is requested" >&5
2221       # Check whether --with-included-gettext or --without-included-gettext was given.
2222 if test "${with_included_gettext+set}" = set; then
2223   withval="$with_included_gettext"
2224   nls_cv_force_use_gnu_gettext=$withval
2225 else
2226   nls_cv_force_use_gnu_gettext=no
2227 fi
2228
2229       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2230
2231       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2232       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2233                                         nls_cv_header_intl=
2234         nls_cv_header_libgt=
2235         CATOBJEXT=NONE
2236
2237         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2238 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2239 echo "configure:2240: checking for libintl.h" >&5
2240 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2241   echo $ac_n "(cached) $ac_c" 1>&6
2242 else
2243   cat > conftest.$ac_ext <<EOF
2244 #line 2245 "configure"
2245 #include "confdefs.h"
2246 #include <libintl.h>
2247 EOF
2248 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2249 { (eval echo configure:2250: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2250 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2251 if test -z "$ac_err"; then
2252   rm -rf conftest*
2253   eval "ac_cv_header_$ac_safe=yes"
2254 else
2255   echo "$ac_err" >&5
2256   echo "configure: failed program was:" >&5
2257   cat conftest.$ac_ext >&5
2258   rm -rf conftest*
2259   eval "ac_cv_header_$ac_safe=no"
2260 fi
2261 rm -f conftest*
2262 fi
2263 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2264   echo "$ac_t""yes" 1>&6
2265   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2266 echo "configure:2267: checking for gettext in libc" >&5
2267 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2268   echo $ac_n "(cached) $ac_c" 1>&6
2269 else
2270   cat > conftest.$ac_ext <<EOF
2271 #line 2272 "configure"
2272 #include "confdefs.h"
2273 #include <libintl.h>
2274 int main() {
2275 return (int) gettext ("")
2276 ; return 0; }
2277 EOF
2278 if { (eval echo configure:2279: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2279   rm -rf conftest*
2280   gt_cv_func_gettext_libc=yes
2281 else
2282   echo "configure: failed program was:" >&5
2283   cat conftest.$ac_ext >&5
2284   rm -rf conftest*
2285   gt_cv_func_gettext_libc=no
2286 fi
2287 rm -f conftest*
2288 fi
2289
2290 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2291
2292            if test "$gt_cv_func_gettext_libc" != "yes"; then
2293              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2294 echo "configure:2295: checking for bindtextdomain in -lintl" >&5
2295 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2296 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2297   echo $ac_n "(cached) $ac_c" 1>&6
2298 else
2299   ac_save_LIBS="$LIBS"
2300 LIBS="-lintl  $LIBS"
2301 cat > conftest.$ac_ext <<EOF
2302 #line 2303 "configure"
2303 #include "confdefs.h"
2304 /* Override any gcc2 internal prototype to avoid an error.  */
2305 /* We use char because int might match the return type of a gcc2
2306     builtin and then its argument prototype would still apply.  */
2307 char bindtextdomain();
2308
2309 int main() {
2310 bindtextdomain()
2311 ; return 0; }
2312 EOF
2313 if { (eval echo configure:2314: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2314   rm -rf conftest*
2315   eval "ac_cv_lib_$ac_lib_var=yes"
2316 else
2317   echo "configure: failed program was:" >&5
2318   cat conftest.$ac_ext >&5
2319   rm -rf conftest*
2320   eval "ac_cv_lib_$ac_lib_var=no"
2321 fi
2322 rm -f conftest*
2323 LIBS="$ac_save_LIBS"
2324
2325 fi
2326 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2327   echo "$ac_t""yes" 1>&6
2328   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2329 echo "configure:2330: checking for gettext in libintl" >&5
2330 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2331   echo $ac_n "(cached) $ac_c" 1>&6
2332 else
2333   cat > conftest.$ac_ext <<EOF
2334 #line 2335 "configure"
2335 #include "confdefs.h"
2336
2337 int main() {
2338 return (int) gettext ("")
2339 ; return 0; }
2340 EOF
2341 if { (eval echo configure:2342: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2342   rm -rf conftest*
2343   gt_cv_func_gettext_libintl=yes
2344 else
2345   echo "configure: failed program was:" >&5
2346   cat conftest.$ac_ext >&5
2347   rm -rf conftest*
2348   gt_cv_func_gettext_libintl=no
2349 fi
2350 rm -f conftest*
2351 fi
2352
2353 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2354 else
2355   echo "$ac_t""no" 1>&6
2356 fi
2357
2358            fi
2359
2360            if test "$gt_cv_func_gettext_libc" = "yes" \
2361               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2362               cat >> confdefs.h <<\EOF
2363 #define HAVE_GETTEXT 1
2364 EOF
2365
2366               # Extract the first word of "msgfmt", so it can be a program name with args.
2367 set dummy msgfmt; ac_word=$2
2368 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2369 echo "configure:2370: checking for $ac_word" >&5
2370 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2371   echo $ac_n "(cached) $ac_c" 1>&6
2372 else
2373   case "$MSGFMT" in
2374   /*)
2375   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2376   ;;
2377   *)
2378   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2379   for ac_dir in $PATH; do
2380     test -z "$ac_dir" && ac_dir=.
2381     if test -f $ac_dir/$ac_word; then
2382       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2383         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2384         break
2385       fi
2386     fi
2387   done
2388   IFS="$ac_save_ifs"
2389   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2390   ;;
2391 esac
2392 fi
2393 MSGFMT="$ac_cv_path_MSGFMT"
2394 if test -n "$MSGFMT"; then
2395   echo "$ac_t""$MSGFMT" 1>&6
2396 else
2397   echo "$ac_t""no" 1>&6
2398 fi
2399               if test "$MSGFMT" != "no"; then
2400                 for ac_func in dcgettext
2401 do
2402 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2403 echo "configure:2404: checking for $ac_func" >&5
2404 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2405   echo $ac_n "(cached) $ac_c" 1>&6
2406 else
2407   cat > conftest.$ac_ext <<EOF
2408 #line 2409 "configure"
2409 #include "confdefs.h"
2410 /* System header to define __stub macros and hopefully few prototypes,
2411     which can conflict with char $ac_func(); below.  */
2412 #include <assert.h>
2413 /* Override any gcc2 internal prototype to avoid an error.  */
2414 /* We use char because int might match the return type of a gcc2
2415     builtin and then its argument prototype would still apply.  */
2416 char $ac_func();
2417
2418 int main() {
2419
2420 /* The GNU C library defines this for functions which it implements
2421     to always fail with ENOSYS.  Some functions are actually named
2422     something starting with __ and the normal name is an alias.  */
2423 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2424 choke me
2425 #else
2426 $ac_func();
2427 #endif
2428
2429 ; return 0; }
2430 EOF
2431 if { (eval echo configure:2432: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2432   rm -rf conftest*
2433   eval "ac_cv_func_$ac_func=yes"
2434 else
2435   echo "configure: failed program was:" >&5
2436   cat conftest.$ac_ext >&5
2437   rm -rf conftest*
2438   eval "ac_cv_func_$ac_func=no"
2439 fi
2440 rm -f conftest*
2441 fi
2442
2443 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2444   echo "$ac_t""yes" 1>&6
2445     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2446   cat >> confdefs.h <<EOF
2447 #define $ac_tr_func 1
2448 EOF
2449
2450 else
2451   echo "$ac_t""no" 1>&6
2452 fi
2453 done
2454
2455                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2456 set dummy gmsgfmt; ac_word=$2
2457 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2458 echo "configure:2459: checking for $ac_word" >&5
2459 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2460   echo $ac_n "(cached) $ac_c" 1>&6
2461 else
2462   case "$GMSGFMT" in
2463   /*)
2464   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2465   ;;
2466   ?:/*)
2467   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2468   ;;
2469   *)
2470   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2471   ac_dummy="$PATH"
2472   for ac_dir in $ac_dummy; do
2473     test -z "$ac_dir" && ac_dir=.
2474     if test -f $ac_dir/$ac_word; then
2475       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2476       break
2477     fi
2478   done
2479   IFS="$ac_save_ifs"
2480   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2481   ;;
2482 esac
2483 fi
2484 GMSGFMT="$ac_cv_path_GMSGFMT"
2485 if test -n "$GMSGFMT"; then
2486   echo "$ac_t""$GMSGFMT" 1>&6
2487 else
2488   echo "$ac_t""no" 1>&6
2489 fi
2490
2491                 # Extract the first word of "xgettext", so it can be a program name with args.
2492 set dummy xgettext; ac_word=$2
2493 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2494 echo "configure:2495: checking for $ac_word" >&5
2495 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2496   echo $ac_n "(cached) $ac_c" 1>&6
2497 else
2498   case "$XGETTEXT" in
2499   /*)
2500   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2501   ;;
2502   *)
2503   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2504   for ac_dir in $PATH; do
2505     test -z "$ac_dir" && ac_dir=.
2506     if test -f $ac_dir/$ac_word; then
2507       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2508         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2509         break
2510       fi
2511     fi
2512   done
2513   IFS="$ac_save_ifs"
2514   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2515   ;;
2516 esac
2517 fi
2518 XGETTEXT="$ac_cv_path_XGETTEXT"
2519 if test -n "$XGETTEXT"; then
2520   echo "$ac_t""$XGETTEXT" 1>&6
2521 else
2522   echo "$ac_t""no" 1>&6
2523 fi
2524
2525                 cat > conftest.$ac_ext <<EOF
2526 #line 2527 "configure"
2527 #include "confdefs.h"
2528
2529 int main() {
2530 extern int _nl_msg_cat_cntr;
2531                                return _nl_msg_cat_cntr
2532 ; return 0; }
2533 EOF
2534 if { (eval echo configure:2535: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2535   rm -rf conftest*
2536   CATOBJEXT=.gmo
2537                    DATADIRNAME=share
2538 else
2539   echo "configure: failed program was:" >&5
2540   cat conftest.$ac_ext >&5
2541   rm -rf conftest*
2542   CATOBJEXT=.mo
2543                    DATADIRNAME=lib
2544 fi
2545 rm -f conftest*
2546                 INSTOBJEXT=.mo
2547               fi
2548             fi
2549
2550 else
2551   echo "$ac_t""no" 1>&6
2552 fi
2553
2554
2555
2556         if test "$CATOBJEXT" = "NONE"; then
2557                           nls_cv_use_gnu_gettext=yes
2558         fi
2559       fi
2560
2561       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2562                 INTLOBJS="\$(GETTOBJS)"
2563         # Extract the first word of "msgfmt", so it can be a program name with args.
2564 set dummy msgfmt; ac_word=$2
2565 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2566 echo "configure:2567: checking for $ac_word" >&5
2567 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2568   echo $ac_n "(cached) $ac_c" 1>&6
2569 else
2570   case "$MSGFMT" in
2571   /*)
2572   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2573   ;;
2574   *)
2575   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2576   for ac_dir in $PATH; do
2577     test -z "$ac_dir" && ac_dir=.
2578     if test -f $ac_dir/$ac_word; then
2579       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2580         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2581         break
2582       fi
2583     fi
2584   done
2585   IFS="$ac_save_ifs"
2586   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2587   ;;
2588 esac
2589 fi
2590 MSGFMT="$ac_cv_path_MSGFMT"
2591 if test -n "$MSGFMT"; then
2592   echo "$ac_t""$MSGFMT" 1>&6
2593 else
2594   echo "$ac_t""no" 1>&6
2595 fi
2596
2597         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2598 set dummy gmsgfmt; ac_word=$2
2599 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2600 echo "configure:2601: checking for $ac_word" >&5
2601 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2602   echo $ac_n "(cached) $ac_c" 1>&6
2603 else
2604   case "$GMSGFMT" in
2605   /*)
2606   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2607   ;;
2608   ?:/*)
2609   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2610   ;;
2611   *)
2612   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2613   ac_dummy="$PATH"
2614   for ac_dir in $ac_dummy; do
2615     test -z "$ac_dir" && ac_dir=.
2616     if test -f $ac_dir/$ac_word; then
2617       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2618       break
2619     fi
2620   done
2621   IFS="$ac_save_ifs"
2622   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2623   ;;
2624 esac
2625 fi
2626 GMSGFMT="$ac_cv_path_GMSGFMT"
2627 if test -n "$GMSGFMT"; then
2628   echo "$ac_t""$GMSGFMT" 1>&6
2629 else
2630   echo "$ac_t""no" 1>&6
2631 fi
2632
2633         # Extract the first word of "xgettext", so it can be a program name with args.
2634 set dummy xgettext; ac_word=$2
2635 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2636 echo "configure:2637: checking for $ac_word" >&5
2637 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2638   echo $ac_n "(cached) $ac_c" 1>&6
2639 else
2640   case "$XGETTEXT" in
2641   /*)
2642   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2643   ;;
2644   *)
2645   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2646   for ac_dir in $PATH; do
2647     test -z "$ac_dir" && ac_dir=.
2648     if test -f $ac_dir/$ac_word; then
2649       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2650         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2651         break
2652       fi
2653     fi
2654   done
2655   IFS="$ac_save_ifs"
2656   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2657   ;;
2658 esac
2659 fi
2660 XGETTEXT="$ac_cv_path_XGETTEXT"
2661 if test -n "$XGETTEXT"; then
2662   echo "$ac_t""$XGETTEXT" 1>&6
2663 else
2664   echo "$ac_t""no" 1>&6
2665 fi
2666
2667
2668         USE_INCLUDED_LIBINTL=yes
2669         CATOBJEXT=.gmo
2670         INSTOBJEXT=.mo
2671         DATADIRNAME=share
2672         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2673         INTLLIBS=$INTLDEPS
2674         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2675         nls_cv_header_intl=libintl.h
2676         nls_cv_header_libgt=libgettext.h
2677       fi
2678
2679             if test "$XGETTEXT" != ":"; then
2680                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2681           : ;
2682         else
2683           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2684           XGETTEXT=":"
2685         fi
2686       fi
2687
2688       # We need to process the po/ directory.
2689       POSUB=po
2690     else
2691       DATADIRNAME=share
2692       nls_cv_header_intl=libintl.h
2693       nls_cv_header_libgt=libgettext.h
2694     fi
2695
2696     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2697     # because some of the sources are only built for this goal.
2698     if test "$PACKAGE" = gettext; then
2699       USE_NLS=yes
2700       USE_INCLUDED_LIBINTL=yes
2701     fi
2702
2703                 for lang in $ALL_LINGUAS; do
2704       GMOFILES="$GMOFILES $lang.gmo"
2705       POFILES="$POFILES $lang.po"
2706     done
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721    if test "x$CATOBJEXT" != "x"; then
2722      if test "x$ALL_LINGUAS" = "x"; then
2723        LINGUAS=
2724      else
2725        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2726 echo "configure:2727: checking for catalogs to be installed" >&5
2727        NEW_LINGUAS=
2728        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2729          case "$ALL_LINGUAS" in
2730           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2731          esac
2732        done
2733        LINGUAS=$NEW_LINGUAS
2734        echo "$ac_t""$LINGUAS" 1>&6
2735      fi
2736
2737           if test -n "$LINGUAS"; then
2738        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2739      fi
2740    fi
2741
2742             if test $ac_cv_header_locale_h = yes; then
2743      INCLUDE_LOCALE_H="#include <locale.h>"
2744    else
2745      INCLUDE_LOCALE_H="\
2746 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2747    fi
2748
2749
2750             if test -f $srcdir/po2tbl.sed.in; then
2751       if test "$CATOBJEXT" = ".cat"; then
2752          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2753 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2754 echo "configure:2755: checking for linux/version.h" >&5
2755 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2756   echo $ac_n "(cached) $ac_c" 1>&6
2757 else
2758   cat > conftest.$ac_ext <<EOF
2759 #line 2760 "configure"
2760 #include "confdefs.h"
2761 #include <linux/version.h>
2762 EOF
2763 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2764 { (eval echo configure:2765: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2765 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2766 if test -z "$ac_err"; then
2767   rm -rf conftest*
2768   eval "ac_cv_header_$ac_safe=yes"
2769 else
2770   echo "$ac_err" >&5
2771   echo "configure: failed program was:" >&5
2772   cat conftest.$ac_ext >&5
2773   rm -rf conftest*
2774   eval "ac_cv_header_$ac_safe=no"
2775 fi
2776 rm -f conftest*
2777 fi
2778 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2779   echo "$ac_t""yes" 1>&6
2780   msgformat=linux
2781 else
2782   echo "$ac_t""no" 1>&6
2783 msgformat=xopen
2784 fi
2785
2786
2787                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2788       fi
2789             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2790          $srcdir/po2tbl.sed.in > po2tbl.sed
2791    fi
2792
2793             if test "$PACKAGE" = "gettext"; then
2794      GT_NO="#NO#"
2795      GT_YES=
2796    else
2797      GT_NO=
2798      GT_YES="#YES#"
2799    fi
2800
2801
2802
2803    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2804
2805
2806       l=
2807
2808
2809             if test -f $srcdir/po/POTFILES.in; then
2810       test -d po || mkdir po
2811       if test "x$srcdir" != "x."; then
2812          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2813             posrcprefix="$srcdir/"
2814          else
2815             posrcprefix="../$srcdir/"
2816          fi
2817       else
2818          posrcprefix="../"
2819       fi
2820       rm -f po/POTFILES
2821       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2822          < $srcdir/po/POTFILES.in > po/POTFILES
2823    fi
2824
2825
2826
2827 CONFIG_OBS=
2828 CONFIG_LIB_OBS=
2829 CONFIG_DEPS=
2830 CONFIG_SRCS=
2831 CONFIG_INITS=
2832 ENABLE_CFLAGS=
2833 CONFIG_ALL=
2834 CONFIG_CLEAN=
2835 CONFIG_INSTALL=
2836 CONFIG_UNINSTALL=
2837
2838 configdirs="doc testsuite"
2839
2840 # Check whether --enable-multi-ice or --disable-multi-ice was given.
2841 if test "${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/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
3574 for ac_func in bcopy btowc bzero canonicalize_file_name isascii poll \
3575         realpath sbrk setpgid setpgrp sigaction sigprocmask sigsetmask
3576 do
3577 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3578 echo "configure:3579: checking for $ac_func" >&5
3579 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3580   echo $ac_n "(cached) $ac_c" 1>&6
3581 else
3582   cat > conftest.$ac_ext <<EOF
3583 #line 3584 "configure"
3584 #include "confdefs.h"
3585 /* System header to define __stub macros and hopefully few prototypes,
3586     which can conflict with char $ac_func(); below.  */
3587 #include <assert.h>
3588 /* Override any gcc2 internal prototype to avoid an error.  */
3589 /* We use char because int might match the return type of a gcc2
3590     builtin and then its argument prototype would still apply.  */
3591 char $ac_func();
3592
3593 int main() {
3594
3595 /* The GNU C library defines this for functions which it implements
3596     to always fail with ENOSYS.  Some functions are actually named
3597     something starting with __ and the normal name is an alias.  */
3598 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3599 choke me
3600 #else
3601 $ac_func();
3602 #endif
3603
3604 ; return 0; }
3605 EOF
3606 if { (eval echo configure:3607: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3607   rm -rf conftest*
3608   eval "ac_cv_func_$ac_func=yes"
3609 else
3610   echo "configure: failed program was:" >&5
3611   cat conftest.$ac_ext >&5
3612   rm -rf conftest*
3613   eval "ac_cv_func_$ac_func=no"
3614 fi
3615 rm -f conftest*
3616 fi
3617
3618 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3619   echo "$ac_t""yes" 1>&6
3620     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3621   cat >> confdefs.h <<EOF
3622 #define $ac_tr_func 1
3623 EOF
3624
3625 else
3626   echo "$ac_t""no" 1>&6
3627 fi
3628 done
3629
3630 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
3631 # for constant arguments.  Useless!
3632 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
3633 echo "configure:3634: checking for working alloca.h" >&5
3634 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
3635   echo $ac_n "(cached) $ac_c" 1>&6
3636 else
3637   cat > conftest.$ac_ext <<EOF
3638 #line 3639 "configure"
3639 #include "confdefs.h"
3640 #include <alloca.h>
3641 int main() {
3642 char *p = alloca(2 * sizeof(int));
3643 ; return 0; }
3644 EOF
3645 if { (eval echo configure:3646: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3646   rm -rf conftest*
3647   ac_cv_header_alloca_h=yes
3648 else
3649   echo "configure: failed program was:" >&5
3650   cat conftest.$ac_ext >&5
3651   rm -rf conftest*
3652   ac_cv_header_alloca_h=no
3653 fi
3654 rm -f conftest*
3655 fi
3656
3657 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
3658 if test $ac_cv_header_alloca_h = yes; then
3659   cat >> confdefs.h <<\EOF
3660 #define HAVE_ALLOCA_H 1
3661 EOF
3662
3663 fi
3664
3665 echo $ac_n "checking for alloca""... $ac_c" 1>&6
3666 echo "configure:3667: checking for alloca" >&5
3667 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
3668   echo $ac_n "(cached) $ac_c" 1>&6
3669 else
3670   cat > conftest.$ac_ext <<EOF
3671 #line 3672 "configure"
3672 #include "confdefs.h"
3673
3674 #ifdef __GNUC__
3675 # define alloca __builtin_alloca
3676 #else
3677 # ifdef _MSC_VER
3678 #  include <malloc.h>
3679 #  define alloca _alloca
3680 # else
3681 #  if HAVE_ALLOCA_H
3682 #   include <alloca.h>
3683 #  else
3684 #   ifdef _AIX
3685  #pragma alloca
3686 #   else
3687 #    ifndef alloca /* predefined by HP cc +Olibcalls */
3688 char *alloca ();
3689 #    endif
3690 #   endif
3691 #  endif
3692 # endif
3693 #endif
3694
3695 int main() {
3696 char *p = (char *) alloca(1);
3697 ; return 0; }
3698 EOF
3699 if { (eval echo configure:3700: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3700   rm -rf conftest*
3701   ac_cv_func_alloca_works=yes
3702 else
3703   echo "configure: failed program was:" >&5
3704   cat conftest.$ac_ext >&5
3705   rm -rf conftest*
3706   ac_cv_func_alloca_works=no
3707 fi
3708 rm -f conftest*
3709 fi
3710
3711 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
3712 if test $ac_cv_func_alloca_works = yes; then
3713   cat >> confdefs.h <<\EOF
3714 #define HAVE_ALLOCA 1
3715 EOF
3716
3717 fi
3718
3719 if test $ac_cv_func_alloca_works = no; then
3720   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
3721   # that cause trouble.  Some versions do not even contain alloca or
3722   # contain a buggy version.  If you still want to use their alloca,
3723   # use ar to extract alloca.o from them instead of compiling alloca.c.
3724   ALLOCA=alloca.${ac_objext}
3725   cat >> confdefs.h <<\EOF
3726 #define C_ALLOCA 1
3727 EOF
3728
3729
3730 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
3731 echo "configure:3732: checking whether alloca needs Cray hooks" >&5
3732 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
3733   echo $ac_n "(cached) $ac_c" 1>&6
3734 else
3735   cat > conftest.$ac_ext <<EOF
3736 #line 3737 "configure"
3737 #include "confdefs.h"
3738 #if defined(CRAY) && ! defined(CRAY2)
3739 webecray
3740 #else
3741 wenotbecray
3742 #endif
3743
3744 EOF
3745 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3746   egrep "webecray" >/dev/null 2>&1; then
3747   rm -rf conftest*
3748   ac_cv_os_cray=yes
3749 else
3750   rm -rf conftest*
3751   ac_cv_os_cray=no
3752 fi
3753 rm -f conftest*
3754
3755 fi
3756
3757 echo "$ac_t""$ac_cv_os_cray" 1>&6
3758 if test $ac_cv_os_cray = yes; then
3759 for ac_func in _getb67 GETB67 getb67; do
3760   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3761 echo "configure:3762: checking for $ac_func" >&5
3762 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3763   echo $ac_n "(cached) $ac_c" 1>&6
3764 else
3765   cat > conftest.$ac_ext <<EOF
3766 #line 3767 "configure"
3767 #include "confdefs.h"
3768 /* System header to define __stub macros and hopefully few prototypes,
3769     which can conflict with char $ac_func(); below.  */
3770 #include <assert.h>
3771 /* Override any gcc2 internal prototype to avoid an error.  */
3772 /* We use char because int might match the return type of a gcc2
3773     builtin and then its argument prototype would still apply.  */
3774 char $ac_func();
3775
3776 int main() {
3777
3778 /* The GNU C library defines this for functions which it implements
3779     to always fail with ENOSYS.  Some functions are actually named
3780     something starting with __ and the normal name is an alias.  */
3781 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3782 choke me
3783 #else
3784 $ac_func();
3785 #endif
3786
3787 ; return 0; }
3788 EOF
3789 if { (eval echo configure:3790: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3790   rm -rf conftest*
3791   eval "ac_cv_func_$ac_func=yes"
3792 else
3793   echo "configure: failed program was:" >&5
3794   cat conftest.$ac_ext >&5
3795   rm -rf conftest*
3796   eval "ac_cv_func_$ac_func=no"
3797 fi
3798 rm -f conftest*
3799 fi
3800
3801 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3802   echo "$ac_t""yes" 1>&6
3803   cat >> confdefs.h <<EOF
3804 #define CRAY_STACKSEG_END $ac_func
3805 EOF
3806
3807   break
3808 else
3809   echo "$ac_t""no" 1>&6
3810 fi
3811
3812 done
3813 fi
3814
3815 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3816 echo "configure:3817: checking stack direction for C alloca" >&5
3817 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3818   echo $ac_n "(cached) $ac_c" 1>&6
3819 else
3820   if test "$cross_compiling" = yes; then
3821   ac_cv_c_stack_direction=0
3822 else
3823   cat > conftest.$ac_ext <<EOF
3824 #line 3825 "configure"
3825 #include "confdefs.h"
3826 find_stack_direction ()
3827 {
3828   static char *addr = 0;
3829   auto char dummy;
3830   if (addr == 0)
3831     {
3832       addr = &dummy;
3833       return find_stack_direction ();
3834     }
3835   else
3836     return (&dummy > addr) ? 1 : -1;
3837 }
3838 main ()
3839 {
3840   exit (find_stack_direction() < 0);
3841 }
3842 EOF
3843 if { (eval echo configure:3844: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3844 then
3845   ac_cv_c_stack_direction=1
3846 else
3847   echo "configure: failed program was:" >&5
3848   cat conftest.$ac_ext >&5
3849   rm -fr conftest*
3850   ac_cv_c_stack_direction=-1
3851 fi
3852 rm -fr conftest*
3853 fi
3854
3855 fi
3856
3857 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3858 cat >> confdefs.h <<EOF
3859 #define STACK_DIRECTION $ac_cv_c_stack_direction
3860 EOF
3861
3862 fi
3863
3864 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
3865 echo "configure:3866: checking for pid_t" >&5
3866 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
3867   echo $ac_n "(cached) $ac_c" 1>&6
3868 else
3869   cat > conftest.$ac_ext <<EOF
3870 #line 3871 "configure"
3871 #include "confdefs.h"
3872 #include <sys/types.h>
3873 #if STDC_HEADERS
3874 #include <stdlib.h>
3875 #include <stddef.h>
3876 #endif
3877 EOF
3878 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3879   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3880   rm -rf conftest*
3881   ac_cv_type_pid_t=yes
3882 else
3883   rm -rf conftest*
3884   ac_cv_type_pid_t=no
3885 fi
3886 rm -f conftest*
3887
3888 fi
3889 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
3890 if test $ac_cv_type_pid_t = no; then
3891   cat >> confdefs.h <<\EOF
3892 #define pid_t int
3893 EOF
3894
3895 fi
3896
3897 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
3898 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
3899 echo "configure:3900: checking for vfork.h" >&5
3900 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3901   echo $ac_n "(cached) $ac_c" 1>&6
3902 else
3903   cat > conftest.$ac_ext <<EOF
3904 #line 3905 "configure"
3905 #include "confdefs.h"
3906 #include <vfork.h>
3907 EOF
3908 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3909 { (eval echo configure:3910: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3910 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3911 if test -z "$ac_err"; then
3912   rm -rf conftest*
3913   eval "ac_cv_header_$ac_safe=yes"
3914 else
3915   echo "$ac_err" >&5
3916   echo "configure: failed program was:" >&5
3917   cat conftest.$ac_ext >&5
3918   rm -rf conftest*
3919   eval "ac_cv_header_$ac_safe=no"
3920 fi
3921 rm -f conftest*
3922 fi
3923 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3924   echo "$ac_t""yes" 1>&6
3925   cat >> confdefs.h <<\EOF
3926 #define HAVE_VFORK_H 1
3927 EOF
3928
3929 else
3930   echo "$ac_t""no" 1>&6
3931 fi
3932
3933 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
3934 echo "configure:3935: checking for working vfork" >&5
3935 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
3936   echo $ac_n "(cached) $ac_c" 1>&6
3937 else
3938   if test "$cross_compiling" = yes; then
3939   echo $ac_n "checking for vfork""... $ac_c" 1>&6
3940 echo "configure:3941: checking for vfork" >&5
3941 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
3942   echo $ac_n "(cached) $ac_c" 1>&6
3943 else
3944   cat > conftest.$ac_ext <<EOF
3945 #line 3946 "configure"
3946 #include "confdefs.h"
3947 /* System header to define __stub macros and hopefully few prototypes,
3948     which can conflict with char vfork(); below.  */
3949 #include <assert.h>
3950 /* Override any gcc2 internal prototype to avoid an error.  */
3951 /* We use char because int might match the return type of a gcc2
3952     builtin and then its argument prototype would still apply.  */
3953 char vfork();
3954
3955 int main() {
3956
3957 /* The GNU C library defines this for functions which it implements
3958     to always fail with ENOSYS.  Some functions are actually named
3959     something starting with __ and the normal name is an alias.  */
3960 #if defined (__stub_vfork) || defined (__stub___vfork)
3961 choke me
3962 #else
3963 vfork();
3964 #endif
3965
3966 ; return 0; }
3967 EOF
3968 if { (eval echo configure:3969: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3969   rm -rf conftest*
3970   eval "ac_cv_func_vfork=yes"
3971 else
3972   echo "configure: failed program was:" >&5
3973   cat conftest.$ac_ext >&5
3974   rm -rf conftest*
3975   eval "ac_cv_func_vfork=no"
3976 fi
3977 rm -f conftest*
3978 fi
3979
3980 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
3981   echo "$ac_t""yes" 1>&6
3982   :
3983 else
3984   echo "$ac_t""no" 1>&6
3985 fi
3986
3987 ac_cv_func_vfork_works=$ac_cv_func_vfork
3988 else
3989   cat > conftest.$ac_ext <<EOF
3990 #line 3991 "configure"
3991 #include "confdefs.h"
3992 /* Thanks to Paul Eggert for this test.  */
3993 #include <stdio.h>
3994 #include <sys/types.h>
3995 #include <sys/stat.h>
3996 #ifdef HAVE_UNISTD_H
3997 #include <unistd.h>
3998 #endif
3999 #ifdef HAVE_VFORK_H
4000 #include <vfork.h>
4001 #endif
4002 /* On some sparc systems, changes by the child to local and incoming
4003    argument registers are propagated back to the parent.
4004    The compiler is told about this with #include <vfork.h>,
4005    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
4006    Test for this by using a static variable whose address
4007    is put into a register that is clobbered by the vfork.  */
4008 static
4009 #ifdef __cplusplus
4010 sparc_address_test (int arg)
4011 #else
4012 sparc_address_test (arg) int arg;
4013 #endif
4014 {
4015   static pid_t child;
4016   if (!child) {
4017     child = vfork ();
4018     if (child < 0) {
4019       perror ("vfork");
4020       _exit(2);
4021     }
4022     if (!child) {
4023       arg = getpid();
4024       write(-1, "", 0);
4025       _exit (arg);
4026     }
4027   }
4028 }
4029 main() {
4030   pid_t parent = getpid ();
4031   pid_t child;
4032
4033   sparc_address_test ();
4034
4035   child = vfork ();
4036
4037   if (child == 0) {
4038     /* Here is another test for sparc vfork register problems.
4039        This test uses lots of local variables, at least
4040        as many local variables as main has allocated so far
4041        including compiler temporaries.  4 locals are enough for
4042        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
4043        A buggy compiler should reuse the register of parent
4044        for one of the local variables, since it will think that
4045        parent can't possibly be used any more in this routine.
4046        Assigning to the local variable will thus munge parent
4047        in the parent process.  */
4048     pid_t
4049       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
4050       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
4051     /* Convince the compiler that p..p7 are live; otherwise, it might
4052        use the same hardware register for all 8 local variables.  */
4053     if (p != p1 || p != p2 || p != p3 || p != p4
4054         || p != p5 || p != p6 || p != p7)
4055       _exit(1);
4056
4057     /* On some systems (e.g. IRIX 3.3),
4058        vfork doesn't separate parent from child file descriptors.
4059        If the child closes a descriptor before it execs or exits,
4060        this munges the parent's descriptor as well.
4061        Test for this by closing stdout in the child.  */
4062     _exit(close(fileno(stdout)) != 0);
4063   } else {
4064     int status;
4065     struct stat st;
4066
4067     while (wait(&status) != child)
4068       ;
4069     exit(
4070          /* Was there some problem with vforking?  */
4071          child < 0
4072
4073          /* Did the child fail?  (This shouldn't happen.)  */
4074          || status
4075
4076          /* Did the vfork/compiler bug occur?  */
4077          || parent != getpid()
4078
4079          /* Did the file descriptor bug occur?  */
4080          || fstat(fileno(stdout), &st) != 0
4081          );
4082   }
4083 }
4084 EOF
4085 if { (eval echo configure:4086: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4086 then
4087   ac_cv_func_vfork_works=yes
4088 else
4089   echo "configure: failed program was:" >&5
4090   cat conftest.$ac_ext >&5
4091   rm -fr conftest*
4092   ac_cv_func_vfork_works=no
4093 fi
4094 rm -fr conftest*
4095 fi
4096
4097 fi
4098
4099 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
4100 if test $ac_cv_func_vfork_works = no; then
4101   cat >> confdefs.h <<\EOF
4102 #define vfork fork
4103 EOF
4104
4105 fi
4106
4107 if test "$cross_compiling" = no; then
4108   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
4109 echo "configure:4110: checking whether setpgrp takes no argument" >&5
4110 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
4111   echo $ac_n "(cached) $ac_c" 1>&6
4112 else
4113   if test "$cross_compiling" = yes; then
4114   { echo "configure: error: cannot check setpgrp if cross compiling" 1>&2; exit 1; }
4115 else
4116   cat > conftest.$ac_ext <<EOF
4117 #line 4118 "configure"
4118 #include "confdefs.h"
4119
4120 #ifdef HAVE_UNISTD_H
4121 #include <unistd.h>
4122 #endif
4123
4124 /*
4125  * If this system has a BSD-style setpgrp, which takes arguments, exit
4126  * successfully.
4127  */
4128 main()
4129 {
4130     if (setpgrp(1,1) == -1)
4131         exit(0);
4132     else
4133         exit(1);
4134 }
4135
4136 EOF
4137 if { (eval echo configure:4138: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4138 then
4139   ac_cv_func_setpgrp_void=no
4140 else
4141   echo "configure: failed program was:" >&5
4142   cat conftest.$ac_ext >&5
4143   rm -fr conftest*
4144   ac_cv_func_setpgrp_void=yes
4145 fi
4146 rm -fr conftest*
4147 fi
4148
4149
4150 fi
4151
4152 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
4153 if test $ac_cv_func_setpgrp_void = yes; then
4154   cat >> confdefs.h <<\EOF
4155 #define SETPGRP_VOID 1
4156 EOF
4157
4158 fi
4159
4160 else
4161   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
4162 echo "configure:4163: checking whether setpgrp takes no argument" >&5
4163 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
4164   echo $ac_n "(cached) $ac_c" 1>&6
4165 else
4166   cat > conftest.$ac_ext <<EOF
4167 #line 4168 "configure"
4168 #include "confdefs.h"
4169
4170 #include <unistd.h>
4171
4172 int main() {
4173
4174   if (setpgrp(1,1) == -1)
4175     exit (0);
4176   else
4177     exit (1);
4178
4179 ; return 0; }
4180 EOF
4181 if { (eval echo configure:4182: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4182   rm -rf conftest*
4183   ac_cv_func_setpgrp_void=no
4184 else
4185   echo "configure: failed program was:" >&5
4186   cat conftest.$ac_ext >&5
4187   rm -rf conftest*
4188   ac_cv_func_setpgrp_void=yes
4189 fi
4190 rm -f conftest*
4191 fi
4192
4193 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
4194 if test $ac_cv_func_setpgrp_void = yes; then
4195   cat >> confdefs.h <<\EOF
4196 #define SETPGRP_VOID 1
4197 EOF
4198
4199 fi
4200 fi
4201
4202 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
4203 # since sigsetjmp might only be defined as a macro.
4204 echo $ac_n "checking for sigsetjmp""... $ac_c" 1>&6
4205 echo "configure:4206: checking for sigsetjmp" >&5
4206 if eval "test \"`echo '$''{'gdb_cv_func_sigsetjmp'+set}'`\" = set"; then
4207   echo $ac_n "(cached) $ac_c" 1>&6
4208 else
4209   cat > conftest.$ac_ext <<EOF
4210 #line 4211 "configure"
4211 #include "confdefs.h"
4212
4213 #include <setjmp.h>
4214
4215 int main() {
4216 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
4217 ; return 0; }
4218 EOF
4219 if { (eval echo configure:4220: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4220   rm -rf conftest*
4221   gdb_cv_func_sigsetjmp=yes
4222 else
4223   echo "configure: failed program was:" >&5
4224   cat conftest.$ac_ext >&5
4225   rm -rf conftest*
4226   gdb_cv_func_sigsetjmp=no
4227 fi
4228 rm -f conftest*
4229 fi
4230
4231 echo "$ac_t""$gdb_cv_func_sigsetjmp" 1>&6
4232 if test $gdb_cv_func_sigsetjmp = yes; then
4233   cat >> confdefs.h <<\EOF
4234 #define HAVE_SIGSETJMP 1
4235 EOF
4236
4237 fi
4238
4239 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
4240 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
4241 echo $ac_n "checking for r_fs in struct reg""... $ac_c" 1>&6
4242 echo "configure:4243: checking for r_fs in struct reg" >&5
4243 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_fs'+set}'`\" = set"; then
4244   echo $ac_n "(cached) $ac_c" 1>&6
4245 else
4246   cat > conftest.$ac_ext <<EOF
4247 #line 4248 "configure"
4248 #include "confdefs.h"
4249 #include <machine/reg.h>
4250 int main() {
4251 struct reg r; r.r_fs;
4252 ; return 0; }
4253 EOF
4254 if { (eval echo configure:4255: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4255   rm -rf conftest*
4256   gdb_cv_struct_reg_r_fs=yes
4257 else
4258   echo "configure: failed program was:" >&5
4259   cat conftest.$ac_ext >&5
4260   rm -rf conftest*
4261   gdb_cv_struct_reg_r_fs=no
4262 fi
4263 rm -f conftest*
4264 fi
4265
4266 echo "$ac_t""$gdb_cv_struct_reg_r_fs" 1>&6
4267 if test $gdb_cv_struct_reg_r_fs = yes; then
4268   cat >> confdefs.h <<\EOF
4269 #define HAVE_STRUCT_REG_R_FS 1
4270 EOF
4271
4272 fi
4273 echo $ac_n "checking for r_gs in struct reg""... $ac_c" 1>&6
4274 echo "configure:4275: checking for r_gs in struct reg" >&5
4275 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_gs'+set}'`\" = set"; then
4276   echo $ac_n "(cached) $ac_c" 1>&6
4277 else
4278   cat > conftest.$ac_ext <<EOF
4279 #line 4280 "configure"
4280 #include "confdefs.h"
4281 #include <machine/reg.h>
4282 int main() {
4283 struct reg r; r.r_gs;
4284 ; return 0; }
4285 EOF
4286 if { (eval echo configure:4287: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4287   rm -rf conftest*
4288   gdb_cv_struct_reg_r_gs=yes
4289 else
4290   echo "configure: failed program was:" >&5
4291   cat conftest.$ac_ext >&5
4292   rm -rf conftest*
4293   gdb_cv_struct_reg_r_gs=no
4294 fi
4295 rm -f conftest*
4296 fi
4297
4298 echo "$ac_t""$gdb_cv_struct_reg_r_gs" 1>&6
4299 if test $gdb_cv_struct_reg_r_gs = yes; then
4300   cat >> confdefs.h <<\EOF
4301 #define HAVE_STRUCT_REG_R_GS 1
4302 EOF
4303
4304 fi
4305
4306 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
4307 echo $ac_n "checking for PTRACE_GETREGS""... $ac_c" 1>&6
4308 echo "configure:4309: checking for PTRACE_GETREGS" >&5
4309 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getregs'+set}'`\" = set"; then
4310   echo $ac_n "(cached) $ac_c" 1>&6
4311 else
4312   cat > conftest.$ac_ext <<EOF
4313 #line 4314 "configure"
4314 #include "confdefs.h"
4315 #include <sys/ptrace.h>
4316 int main() {
4317 PTRACE_GETREGS;
4318 ; return 0; }
4319 EOF
4320 if { (eval echo configure:4321: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4321   rm -rf conftest*
4322   gdb_cv_have_ptrace_getregs=yes
4323 else
4324   echo "configure: failed program was:" >&5
4325   cat conftest.$ac_ext >&5
4326   rm -rf conftest*
4327   gdb_cv_have_ptrace_getregs=no
4328 fi
4329 rm -f conftest*
4330 fi
4331
4332 echo "$ac_t""$gdb_cv_have_ptrace_getregs" 1>&6
4333 if test $gdb_cv_have_ptrace_getregs = yes; then
4334   cat >> confdefs.h <<\EOF
4335 #define HAVE_PTRACE_GETREGS 1
4336 EOF
4337
4338 fi
4339
4340 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
4341 echo $ac_n "checking for PTRACE_GETFPXREGS""... $ac_c" 1>&6
4342 echo "configure:4343: checking for PTRACE_GETFPXREGS" >&5
4343 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getfpxregs'+set}'`\" = set"; then
4344   echo $ac_n "(cached) $ac_c" 1>&6
4345 else
4346   cat > conftest.$ac_ext <<EOF
4347 #line 4348 "configure"
4348 #include "confdefs.h"
4349 #include <sys/ptrace.h>
4350 int main() {
4351 PTRACE_GETFPXREGS;
4352 ; return 0; }
4353 EOF
4354 if { (eval echo configure:4355: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4355   rm -rf conftest*
4356   gdb_cv_have_ptrace_getfpxregs=yes
4357 else
4358   echo "configure: failed program was:" >&5
4359   cat conftest.$ac_ext >&5
4360   rm -rf conftest*
4361   gdb_cv_have_ptrace_getfpxregs=no
4362 fi
4363 rm -f conftest*
4364 fi
4365
4366 echo "$ac_t""$gdb_cv_have_ptrace_getfpxregs" 1>&6
4367 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
4368   cat >> confdefs.h <<\EOF
4369 #define HAVE_PTRACE_GETFPXREGS 1
4370 EOF
4371
4372 fi
4373
4374 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
4375 echo $ac_n "checking for PT_GETDBREGS""... $ac_c" 1>&6
4376 echo "configure:4377: checking for PT_GETDBREGS" >&5
4377 if eval "test \"`echo '$''{'gdb_cv_have_pt_getdbregs'+set}'`\" = set"; then
4378   echo $ac_n "(cached) $ac_c" 1>&6
4379 else
4380   cat > conftest.$ac_ext <<EOF
4381 #line 4382 "configure"
4382 #include "confdefs.h"
4383 #include <sys/types.h>
4384 #include <sys/ptrace.h>
4385 int main() {
4386 PT_GETDBREGS;
4387 ; return 0; }
4388 EOF
4389 if { (eval echo configure:4390: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4390   rm -rf conftest*
4391   gdb_cv_have_pt_getdbregs=yes
4392 else
4393   echo "configure: failed program was:" >&5
4394   cat conftest.$ac_ext >&5
4395   rm -rf conftest*
4396   gdb_cv_have_pt_getdbregs=no
4397 fi
4398 rm -f conftest*
4399 fi
4400
4401 echo "$ac_t""$gdb_cv_have_pt_getdbregs" 1>&6
4402 if test $gdb_cv_have_pt_getdbregs = yes; then
4403   cat >> confdefs.h <<\EOF
4404 #define HAVE_PT_GETDBREGS 1
4405 EOF
4406
4407 fi
4408
4409 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
4410 echo $ac_n "checking for PT_GETXMMREGS""... $ac_c" 1>&6
4411 echo "configure:4412: checking for PT_GETXMMREGS" >&5
4412 if eval "test \"`echo '$''{'gdb_cv_have_pt_getxmmregs'+set}'`\" = set"; then
4413   echo $ac_n "(cached) $ac_c" 1>&6
4414 else
4415   cat > conftest.$ac_ext <<EOF
4416 #line 4417 "configure"
4417 #include "confdefs.h"
4418 #include <sys/types.h>
4419 #include <sys/ptrace.h>
4420 int main() {
4421 PT_GETXMMREGS;
4422 ; return 0; }
4423 EOF
4424 if { (eval echo configure:4425: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4425   rm -rf conftest*
4426   gdb_cv_have_pt_getxmmregs=yes
4427 else
4428   echo "configure: failed program was:" >&5
4429   cat conftest.$ac_ext >&5
4430   rm -rf conftest*
4431   gdb_cv_have_pt_getxmmregs=no
4432 fi
4433 rm -f conftest*
4434 fi
4435
4436 echo "$ac_t""$gdb_cv_have_pt_getxmmregs" 1>&6
4437 if test $gdb_cv_have_pt_getxmmregs = yes; then
4438   cat >> confdefs.h <<\EOF
4439 #define HAVE_PT_GETXMMREGS 1
4440 EOF
4441
4442 fi
4443
4444
4445 echo $ac_n "checking for socketpair in -lsocket""... $ac_c" 1>&6
4446 echo "configure:4447: checking for socketpair in -lsocket" >&5
4447 ac_lib_var=`echo socket'_'socketpair | sed 'y%./+-%__p_%'`
4448 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4449   echo $ac_n "(cached) $ac_c" 1>&6
4450 else
4451   ac_save_LIBS="$LIBS"
4452 LIBS="-lsocket  $LIBS"
4453 cat > conftest.$ac_ext <<EOF
4454 #line 4455 "configure"
4455 #include "confdefs.h"
4456 /* Override any gcc2 internal prototype to avoid an error.  */
4457 /* We use char because int might match the return type of a gcc2
4458     builtin and then its argument prototype would still apply.  */
4459 char socketpair();
4460
4461 int main() {
4462 socketpair()
4463 ; return 0; }
4464 EOF
4465 if { (eval echo configure:4466: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4466   rm -rf conftest*
4467   eval "ac_cv_lib_$ac_lib_var=yes"
4468 else
4469   echo "configure: failed program was:" >&5
4470   cat conftest.$ac_ext >&5
4471   rm -rf conftest*
4472   eval "ac_cv_lib_$ac_lib_var=no"
4473 fi
4474 rm -f conftest*
4475 LIBS="$ac_save_LIBS"
4476
4477 fi
4478 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4479   echo "$ac_t""yes" 1>&6
4480     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4481     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4482   cat >> confdefs.h <<EOF
4483 #define $ac_tr_lib 1
4484 EOF
4485
4486   LIBS="-lsocket $LIBS"
4487
4488 else
4489   echo "$ac_t""no" 1>&6
4490 fi
4491
4492 for ac_func in socketpair
4493 do
4494 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4495 echo "configure:4496: checking for $ac_func" >&5
4496 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4497   echo $ac_n "(cached) $ac_c" 1>&6
4498 else
4499   cat > conftest.$ac_ext <<EOF
4500 #line 4501 "configure"
4501 #include "confdefs.h"
4502 /* System header to define __stub macros and hopefully few prototypes,
4503     which can conflict with char $ac_func(); below.  */
4504 #include <assert.h>
4505 /* Override any gcc2 internal prototype to avoid an error.  */
4506 /* We use char because int might match the return type of a gcc2
4507     builtin and then its argument prototype would still apply.  */
4508 char $ac_func();
4509
4510 int main() {
4511
4512 /* The GNU C library defines this for functions which it implements
4513     to always fail with ENOSYS.  Some functions are actually named
4514     something starting with __ and the normal name is an alias.  */
4515 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4516 choke me
4517 #else
4518 $ac_func();
4519 #endif
4520
4521 ; return 0; }
4522 EOF
4523 if { (eval echo configure:4524: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4524   rm -rf conftest*
4525   eval "ac_cv_func_$ac_func=yes"
4526 else
4527   echo "configure: failed program was:" >&5
4528   cat conftest.$ac_ext >&5
4529   rm -rf conftest*
4530   eval "ac_cv_func_$ac_func=no"
4531 fi
4532 rm -f conftest*
4533 fi
4534
4535 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4536   echo "$ac_t""yes" 1>&6
4537     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4538   cat >> confdefs.h <<EOF
4539 #define $ac_tr_func 1
4540 EOF
4541
4542 else
4543   echo "$ac_t""no" 1>&6
4544 fi
4545 done
4546
4547
4548
4549 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
4550 echo "configure:4551: checking whether malloc must be declared" >&5
4551 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
4552   echo $ac_n "(cached) $ac_c" 1>&6
4553 else
4554   cat > conftest.$ac_ext <<EOF
4555 #line 4556 "configure"
4556 #include "confdefs.h"
4557
4558 #include <stdio.h>
4559 #ifdef HAVE_STRING_H
4560 #include <string.h>
4561 #else
4562 #ifdef HAVE_STRINGS_H
4563 #include <strings.h>
4564 #endif
4565 #endif
4566 #ifdef HAVE_STDLIB_H
4567 #include <stdlib.h>
4568 #endif
4569 #ifdef HAVE_UNISTD_H
4570 #include <unistd.h>
4571 #endif
4572 int main() {
4573 char *(*pfn) = (char *(*)) malloc
4574 ; return 0; }
4575 EOF
4576 if { (eval echo configure:4577: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4577   rm -rf conftest*
4578   bfd_cv_decl_needed_malloc=no
4579 else
4580   echo "configure: failed program was:" >&5
4581   cat conftest.$ac_ext >&5
4582   rm -rf conftest*
4583   bfd_cv_decl_needed_malloc=yes
4584 fi
4585 rm -f conftest*
4586 fi
4587
4588 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
4589 if test $bfd_cv_decl_needed_malloc = yes; then
4590   cat >> confdefs.h <<\EOF
4591 #define NEED_DECLARATION_MALLOC 1
4592 EOF
4593
4594 fi
4595
4596 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
4597 echo "configure:4598: checking whether realloc must be declared" >&5
4598 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
4599   echo $ac_n "(cached) $ac_c" 1>&6
4600 else
4601   cat > conftest.$ac_ext <<EOF
4602 #line 4603 "configure"
4603 #include "confdefs.h"
4604
4605 #include <stdio.h>
4606 #ifdef HAVE_STRING_H
4607 #include <string.h>
4608 #else
4609 #ifdef HAVE_STRINGS_H
4610 #include <strings.h>
4611 #endif
4612 #endif
4613 #ifdef HAVE_STDLIB_H
4614 #include <stdlib.h>
4615 #endif
4616 #ifdef HAVE_UNISTD_H
4617 #include <unistd.h>
4618 #endif
4619 int main() {
4620 char *(*pfn) = (char *(*)) realloc
4621 ; return 0; }
4622 EOF
4623 if { (eval echo configure:4624: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4624   rm -rf conftest*
4625   bfd_cv_decl_needed_realloc=no
4626 else
4627   echo "configure: failed program was:" >&5
4628   cat conftest.$ac_ext >&5
4629   rm -rf conftest*
4630   bfd_cv_decl_needed_realloc=yes
4631 fi
4632 rm -f conftest*
4633 fi
4634
4635 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
4636 if test $bfd_cv_decl_needed_realloc = yes; then
4637   cat >> confdefs.h <<\EOF
4638 #define NEED_DECLARATION_REALLOC 1
4639 EOF
4640
4641 fi
4642
4643 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
4644 echo "configure:4645: checking whether free must be declared" >&5
4645 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
4646   echo $ac_n "(cached) $ac_c" 1>&6
4647 else
4648   cat > conftest.$ac_ext <<EOF
4649 #line 4650 "configure"
4650 #include "confdefs.h"
4651
4652 #include <stdio.h>
4653 #ifdef HAVE_STRING_H
4654 #include <string.h>
4655 #else
4656 #ifdef HAVE_STRINGS_H
4657 #include <strings.h>
4658 #endif
4659 #endif
4660 #ifdef HAVE_STDLIB_H
4661 #include <stdlib.h>
4662 #endif
4663 #ifdef HAVE_UNISTD_H
4664 #include <unistd.h>
4665 #endif
4666 int main() {
4667 char *(*pfn) = (char *(*)) free
4668 ; return 0; }
4669 EOF
4670 if { (eval echo configure:4671: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4671   rm -rf conftest*
4672   bfd_cv_decl_needed_free=no
4673 else
4674   echo "configure: failed program was:" >&5
4675   cat conftest.$ac_ext >&5
4676   rm -rf conftest*
4677   bfd_cv_decl_needed_free=yes
4678 fi
4679 rm -f conftest*
4680 fi
4681
4682 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
4683 if test $bfd_cv_decl_needed_free = yes; then
4684   cat >> confdefs.h <<\EOF
4685 #define NEED_DECLARATION_FREE 1
4686 EOF
4687
4688 fi
4689
4690 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
4691 echo "configure:4692: checking whether strerror must be declared" >&5
4692 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
4693   echo $ac_n "(cached) $ac_c" 1>&6
4694 else
4695   cat > conftest.$ac_ext <<EOF
4696 #line 4697 "configure"
4697 #include "confdefs.h"
4698
4699 #include <stdio.h>
4700 #ifdef HAVE_STRING_H
4701 #include <string.h>
4702 #else
4703 #ifdef HAVE_STRINGS_H
4704 #include <strings.h>
4705 #endif
4706 #endif
4707 #ifdef HAVE_STDLIB_H
4708 #include <stdlib.h>
4709 #endif
4710 #ifdef HAVE_UNISTD_H
4711 #include <unistd.h>
4712 #endif
4713 int main() {
4714 char *(*pfn) = (char *(*)) strerror
4715 ; return 0; }
4716 EOF
4717 if { (eval echo configure:4718: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4718   rm -rf conftest*
4719   bfd_cv_decl_needed_strerror=no
4720 else
4721   echo "configure: failed program was:" >&5
4722   cat conftest.$ac_ext >&5
4723   rm -rf conftest*
4724   bfd_cv_decl_needed_strerror=yes
4725 fi
4726 rm -f conftest*
4727 fi
4728
4729 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
4730 if test $bfd_cv_decl_needed_strerror = yes; then
4731   cat >> confdefs.h <<\EOF
4732 #define NEED_DECLARATION_STRERROR 1
4733 EOF
4734
4735 fi
4736
4737 echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
4738 echo "configure:4739: checking whether strdup must be declared" >&5
4739 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" = set"; then
4740   echo $ac_n "(cached) $ac_c" 1>&6
4741 else
4742   cat > conftest.$ac_ext <<EOF
4743 #line 4744 "configure"
4744 #include "confdefs.h"
4745
4746 #include <stdio.h>
4747 #ifdef HAVE_STRING_H
4748 #include <string.h>
4749 #else
4750 #ifdef HAVE_STRINGS_H
4751 #include <strings.h>
4752 #endif
4753 #endif
4754 #ifdef HAVE_STDLIB_H
4755 #include <stdlib.h>
4756 #endif
4757 #ifdef HAVE_UNISTD_H
4758 #include <unistd.h>
4759 #endif
4760 int main() {
4761 char *(*pfn) = (char *(*)) strdup
4762 ; return 0; }
4763 EOF
4764 if { (eval echo configure:4765: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4765   rm -rf conftest*
4766   bfd_cv_decl_needed_strdup=no
4767 else
4768   echo "configure: failed program was:" >&5
4769   cat conftest.$ac_ext >&5
4770   rm -rf conftest*
4771   bfd_cv_decl_needed_strdup=yes
4772 fi
4773 rm -f conftest*
4774 fi
4775
4776 echo "$ac_t""$bfd_cv_decl_needed_strdup" 1>&6
4777 if test $bfd_cv_decl_needed_strdup = yes; then
4778   cat >> confdefs.h <<\EOF
4779 #define NEED_DECLARATION_STRDUP 1
4780 EOF
4781
4782 fi
4783
4784 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
4785 echo "configure:4786: checking whether strstr must be declared" >&5
4786 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
4787   echo $ac_n "(cached) $ac_c" 1>&6
4788 else
4789   cat > conftest.$ac_ext <<EOF
4790 #line 4791 "configure"
4791 #include "confdefs.h"
4792
4793 #include <stdio.h>
4794 #ifdef HAVE_STRING_H
4795 #include <string.h>
4796 #else
4797 #ifdef HAVE_STRINGS_H
4798 #include <strings.h>
4799 #endif
4800 #endif
4801 #ifdef HAVE_STDLIB_H
4802 #include <stdlib.h>
4803 #endif
4804 #ifdef HAVE_UNISTD_H
4805 #include <unistd.h>
4806 #endif
4807 int main() {
4808 char *(*pfn) = (char *(*)) strstr
4809 ; return 0; }
4810 EOF
4811 if { (eval echo configure:4812: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4812   rm -rf conftest*
4813   bfd_cv_decl_needed_strstr=no
4814 else
4815   echo "configure: failed program was:" >&5
4816   cat conftest.$ac_ext >&5
4817   rm -rf conftest*
4818   bfd_cv_decl_needed_strstr=yes
4819 fi
4820 rm -f conftest*
4821 fi
4822
4823 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
4824 if test $bfd_cv_decl_needed_strstr = yes; then
4825   cat >> confdefs.h <<\EOF
4826 #define NEED_DECLARATION_STRSTR 1
4827 EOF
4828
4829 fi
4830
4831 echo $ac_n "checking whether canonicalize_file_name must be declared""... $ac_c" 1>&6
4832 echo "configure:4833: checking whether canonicalize_file_name must be declared" >&5
4833 if eval "test \"`echo '$''{'bfd_cv_decl_needed_canonicalize_file_name'+set}'`\" = set"; then
4834   echo $ac_n "(cached) $ac_c" 1>&6
4835 else
4836   cat > conftest.$ac_ext <<EOF
4837 #line 4838 "configure"
4838 #include "confdefs.h"
4839
4840 #include <stdio.h>
4841 #ifdef HAVE_STRING_H
4842 #include <string.h>
4843 #else
4844 #ifdef HAVE_STRINGS_H
4845 #include <strings.h>
4846 #endif
4847 #endif
4848 #ifdef HAVE_STDLIB_H
4849 #include <stdlib.h>
4850 #endif
4851 #ifdef HAVE_UNISTD_H
4852 #include <unistd.h>
4853 #endif
4854 int main() {
4855 char *(*pfn) = (char *(*)) canonicalize_file_name
4856 ; return 0; }
4857 EOF
4858 if { (eval echo configure:4859: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4859   rm -rf conftest*
4860   bfd_cv_decl_needed_canonicalize_file_name=no
4861 else
4862   echo "configure: failed program was:" >&5
4863   cat conftest.$ac_ext >&5
4864   rm -rf conftest*
4865   bfd_cv_decl_needed_canonicalize_file_name=yes
4866 fi
4867 rm -f conftest*
4868 fi
4869
4870 echo "$ac_t""$bfd_cv_decl_needed_canonicalize_file_name" 1>&6
4871 if test $bfd_cv_decl_needed_canonicalize_file_name = yes; then
4872   cat >> confdefs.h <<\EOF
4873 #define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1
4874 EOF
4875
4876 fi
4877
4878
4879 # The following save_state_t checkery is only necessary for HPUX
4880 # versions earlier than 10.20.  When those fade from memory, this
4881 # could be expunged. --jsm 1999-03-22
4882
4883 echo $ac_n "checking for HPUX save_state structure""... $ac_c" 1>&6
4884 echo "configure:4885: checking for HPUX save_state structure" >&5
4885 cat > conftest.$ac_ext <<EOF
4886 #line 4887 "configure"
4887 #include "confdefs.h"
4888 #include <machine/save_state.h>
4889 EOF
4890 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4891   egrep "save_state_t" >/dev/null 2>&1; then
4892   rm -rf conftest*
4893   gdb_cv_hpux_savestate=yes
4894 else
4895   rm -rf conftest*
4896   gdb_cv_hpux_savestate=no
4897 fi
4898 rm -f conftest*
4899
4900 cat > conftest.$ac_ext <<EOF
4901 #line 4902 "configure"
4902 #include "confdefs.h"
4903 #include <machine/save_state.h>
4904 EOF
4905 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4906   egrep "ss_wide" >/dev/null 2>&1; then
4907   rm -rf conftest*
4908   gdb_cv_hpux_sswide=yes
4909 else
4910   rm -rf conftest*
4911   gdb_cv_hpux_sswide=no
4912 fi
4913 rm -f conftest*
4914
4915 if test $gdb_cv_hpux_savestate = yes
4916 then
4917   cat >> confdefs.h <<\EOF
4918 #define HAVE_STRUCT_SAVE_STATE_T 1
4919 EOF
4920
4921 fi
4922 if test $gdb_cv_hpux_sswide = yes
4923 then
4924   cat >> confdefs.h <<\EOF
4925 #define HAVE_STRUCT_MEMBER_SS_WIDE 1
4926 EOF
4927
4928 fi
4929 echo "$ac_t""$gdb_cv_hpux_sswide" 1>&6
4930
4931
4932 # If we are configured native on GNU/Linux, work around problems with
4933 # sys/procfs.h
4934 # Also detect which type of /proc is in use, such as for Unixware or Solaris.
4935
4936 if test "${target}" = "${host}"; then
4937   case "${host}" in
4938   i[3456]86-*-linux*)
4939         cat >> confdefs.h <<\EOF
4940 #define START_INFERIOR_TRAPS_EXPECTED 2
4941 EOF
4942
4943         cat >> confdefs.h <<\EOF
4944 #define sys_quotactl 1
4945 EOF
4946
4947         ;;
4948   ia64-*-aix*)
4949       cat >> confdefs.h <<\EOF
4950 #define NEW_PROC_API 1
4951 EOF
4952
4953       ;;
4954   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5*)
4955       cat >> confdefs.h <<\EOF
4956 #define NEW_PROC_API 1
4957 EOF
4958
4959       ;;
4960   *-*-solaris2.[678])
4961       cat >> confdefs.h <<\EOF
4962 #define NEW_PROC_API 1
4963 EOF
4964
4965       ;;
4966   esac
4967 fi
4968
4969 if test "$ac_cv_header_sys_procfs_h" = yes; then
4970   echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6
4971 echo "configure:4972: checking for pstatus_t in sys/procfs.h" >&5
4972  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`\" = set"; then
4973   echo $ac_n "(cached) $ac_c" 1>&6
4974 else
4975   cat > conftest.$ac_ext <<EOF
4976 #line 4977 "configure"
4977 #include "confdefs.h"
4978
4979 #define _SYSCALL32
4980 #include <sys/procfs.h>
4981 int main() {
4982 pstatus_t avar
4983 ; return 0; }
4984 EOF
4985 if { (eval echo configure:4986: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4986   rm -rf conftest*
4987   bfd_cv_have_sys_procfs_type_pstatus_t=yes
4988 else
4989   echo "configure: failed program was:" >&5
4990   cat conftest.$ac_ext >&5
4991   rm -rf conftest*
4992   bfd_cv_have_sys_procfs_type_pstatus_t=no
4993
4994 fi
4995 rm -f conftest*
4996 fi
4997
4998  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
4999    cat >> confdefs.h <<\EOF
5000 #define HAVE_PSTATUS_T 1
5001 EOF
5002
5003  fi
5004  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
5005
5006   echo $ac_n "checking for prrun_t in sys/procfs.h""... $ac_c" 1>&6
5007 echo "configure:5008: checking for prrun_t in sys/procfs.h" >&5
5008  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prrun_t'+set}'`\" = set"; then
5009   echo $ac_n "(cached) $ac_c" 1>&6
5010 else
5011   cat > conftest.$ac_ext <<EOF
5012 #line 5013 "configure"
5013 #include "confdefs.h"
5014
5015 #define _SYSCALL32
5016 #include <sys/procfs.h>
5017 int main() {
5018 prrun_t avar
5019 ; return 0; }
5020 EOF
5021 if { (eval echo configure:5022: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5022   rm -rf conftest*
5023   bfd_cv_have_sys_procfs_type_prrun_t=yes
5024 else
5025   echo "configure: failed program was:" >&5
5026   cat conftest.$ac_ext >&5
5027   rm -rf conftest*
5028   bfd_cv_have_sys_procfs_type_prrun_t=no
5029
5030 fi
5031 rm -f conftest*
5032 fi
5033
5034  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
5035    cat >> confdefs.h <<\EOF
5036 #define HAVE_PRRUN_T 1
5037 EOF
5038
5039  fi
5040  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prrun_t" 1>&6
5041
5042   echo $ac_n "checking for gregset_t in sys/procfs.h""... $ac_c" 1>&6
5043 echo "configure:5044: checking for gregset_t in sys/procfs.h" >&5
5044  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_gregset_t'+set}'`\" = set"; then
5045   echo $ac_n "(cached) $ac_c" 1>&6
5046 else
5047   cat > conftest.$ac_ext <<EOF
5048 #line 5049 "configure"
5049 #include "confdefs.h"
5050
5051 #define _SYSCALL32
5052 #include <sys/procfs.h>
5053 int main() {
5054 gregset_t avar
5055 ; return 0; }
5056 EOF
5057 if { (eval echo configure:5058: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5058   rm -rf conftest*
5059   bfd_cv_have_sys_procfs_type_gregset_t=yes
5060 else
5061   echo "configure: failed program was:" >&5
5062   cat conftest.$ac_ext >&5
5063   rm -rf conftest*
5064   bfd_cv_have_sys_procfs_type_gregset_t=no
5065
5066 fi
5067 rm -f conftest*
5068 fi
5069
5070  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
5071    cat >> confdefs.h <<\EOF
5072 #define HAVE_GREGSET_T 1
5073 EOF
5074
5075  fi
5076  echo "$ac_t""$bfd_cv_have_sys_procfs_type_gregset_t" 1>&6
5077
5078   echo $ac_n "checking for fpregset_t in sys/procfs.h""... $ac_c" 1>&6
5079 echo "configure:5080: checking for fpregset_t in sys/procfs.h" >&5
5080  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_fpregset_t'+set}'`\" = set"; then
5081   echo $ac_n "(cached) $ac_c" 1>&6
5082 else
5083   cat > conftest.$ac_ext <<EOF
5084 #line 5085 "configure"
5085 #include "confdefs.h"
5086
5087 #define _SYSCALL32
5088 #include <sys/procfs.h>
5089 int main() {
5090 fpregset_t avar
5091 ; return 0; }
5092 EOF
5093 if { (eval echo configure:5094: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5094   rm -rf conftest*
5095   bfd_cv_have_sys_procfs_type_fpregset_t=yes
5096 else
5097   echo "configure: failed program was:" >&5
5098   cat conftest.$ac_ext >&5
5099   rm -rf conftest*
5100   bfd_cv_have_sys_procfs_type_fpregset_t=no
5101
5102 fi
5103 rm -f conftest*
5104 fi
5105
5106  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
5107    cat >> confdefs.h <<\EOF
5108 #define HAVE_FPREGSET_T 1
5109 EOF
5110
5111  fi
5112  echo "$ac_t""$bfd_cv_have_sys_procfs_type_fpregset_t" 1>&6
5113
5114   echo $ac_n "checking for prgregset_t in sys/procfs.h""... $ac_c" 1>&6
5115 echo "configure:5116: checking for prgregset_t in sys/procfs.h" >&5
5116  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset_t'+set}'`\" = set"; then
5117   echo $ac_n "(cached) $ac_c" 1>&6
5118 else
5119   cat > conftest.$ac_ext <<EOF
5120 #line 5121 "configure"
5121 #include "confdefs.h"
5122
5123 #define _SYSCALL32
5124 #include <sys/procfs.h>
5125 int main() {
5126 prgregset_t avar
5127 ; return 0; }
5128 EOF
5129 if { (eval echo configure:5130: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5130   rm -rf conftest*
5131   bfd_cv_have_sys_procfs_type_prgregset_t=yes
5132 else
5133   echo "configure: failed program was:" >&5
5134   cat conftest.$ac_ext >&5
5135   rm -rf conftest*
5136   bfd_cv_have_sys_procfs_type_prgregset_t=no
5137
5138 fi
5139 rm -f conftest*
5140 fi
5141
5142  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
5143    cat >> confdefs.h <<\EOF
5144 #define HAVE_PRGREGSET_T 1
5145 EOF
5146
5147  fi
5148  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset_t" 1>&6
5149
5150   echo $ac_n "checking for prfpregset_t in sys/procfs.h""... $ac_c" 1>&6
5151 echo "configure:5152: checking for prfpregset_t in sys/procfs.h" >&5
5152  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset_t'+set}'`\" = set"; then
5153   echo $ac_n "(cached) $ac_c" 1>&6
5154 else
5155   cat > conftest.$ac_ext <<EOF
5156 #line 5157 "configure"
5157 #include "confdefs.h"
5158
5159 #define _SYSCALL32
5160 #include <sys/procfs.h>
5161 int main() {
5162 prfpregset_t avar
5163 ; return 0; }
5164 EOF
5165 if { (eval echo configure:5166: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5166   rm -rf conftest*
5167   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
5168 else
5169   echo "configure: failed program was:" >&5
5170   cat conftest.$ac_ext >&5
5171   rm -rf conftest*
5172   bfd_cv_have_sys_procfs_type_prfpregset_t=no
5173
5174 fi
5175 rm -f conftest*
5176 fi
5177
5178  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
5179    cat >> confdefs.h <<\EOF
5180 #define HAVE_PRFPREGSET_T 1
5181 EOF
5182
5183  fi
5184  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset_t" 1>&6
5185
5186   echo $ac_n "checking for prgregset32_t in sys/procfs.h""... $ac_c" 1>&6
5187 echo "configure:5188: checking for prgregset32_t in sys/procfs.h" >&5
5188  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset32_t'+set}'`\" = set"; then
5189   echo $ac_n "(cached) $ac_c" 1>&6
5190 else
5191   cat > conftest.$ac_ext <<EOF
5192 #line 5193 "configure"
5193 #include "confdefs.h"
5194
5195 #define _SYSCALL32
5196 #include <sys/procfs.h>
5197 int main() {
5198 prgregset32_t avar
5199 ; return 0; }
5200 EOF
5201 if { (eval echo configure:5202: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5202   rm -rf conftest*
5203   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
5204 else
5205   echo "configure: failed program was:" >&5
5206   cat conftest.$ac_ext >&5
5207   rm -rf conftest*
5208   bfd_cv_have_sys_procfs_type_prgregset32_t=no
5209
5210 fi
5211 rm -f conftest*
5212 fi
5213
5214  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
5215    cat >> confdefs.h <<\EOF
5216 #define HAVE_PRGREGSET32_T 1
5217 EOF
5218
5219  fi
5220  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset32_t" 1>&6
5221
5222   echo $ac_n "checking for prfpregset32_t in sys/procfs.h""... $ac_c" 1>&6
5223 echo "configure:5224: checking for prfpregset32_t in sys/procfs.h" >&5
5224  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset32_t'+set}'`\" = set"; then
5225   echo $ac_n "(cached) $ac_c" 1>&6
5226 else
5227   cat > conftest.$ac_ext <<EOF
5228 #line 5229 "configure"
5229 #include "confdefs.h"
5230
5231 #define _SYSCALL32
5232 #include <sys/procfs.h>
5233 int main() {
5234 prfpregset32_t avar
5235 ; return 0; }
5236 EOF
5237 if { (eval echo configure:5238: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5238   rm -rf conftest*
5239   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
5240 else
5241   echo "configure: failed program was:" >&5
5242   cat conftest.$ac_ext >&5
5243   rm -rf conftest*
5244   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
5245
5246 fi
5247 rm -f conftest*
5248 fi
5249
5250  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
5251    cat >> confdefs.h <<\EOF
5252 #define HAVE_PRFPREGSET32_T 1
5253 EOF
5254
5255  fi
5256  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset32_t" 1>&6
5257
5258   echo $ac_n "checking for lwpid_t in sys/procfs.h""... $ac_c" 1>&6
5259 echo "configure:5260: checking for lwpid_t in sys/procfs.h" >&5
5260  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpid_t'+set}'`\" = set"; then
5261   echo $ac_n "(cached) $ac_c" 1>&6
5262 else
5263   cat > conftest.$ac_ext <<EOF
5264 #line 5265 "configure"
5265 #include "confdefs.h"
5266
5267 #define _SYSCALL32
5268 #include <sys/procfs.h>
5269 int main() {
5270 lwpid_t avar
5271 ; return 0; }
5272 EOF
5273 if { (eval echo configure:5274: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5274   rm -rf conftest*
5275   bfd_cv_have_sys_procfs_type_lwpid_t=yes
5276 else
5277   echo "configure: failed program was:" >&5
5278   cat conftest.$ac_ext >&5
5279   rm -rf conftest*
5280   bfd_cv_have_sys_procfs_type_lwpid_t=no
5281
5282 fi
5283 rm -f conftest*
5284 fi
5285
5286  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
5287    cat >> confdefs.h <<\EOF
5288 #define HAVE_LWPID_T 1
5289 EOF
5290
5291  fi
5292  echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpid_t" 1>&6
5293
5294   echo $ac_n "checking for psaddr_t in sys/procfs.h""... $ac_c" 1>&6
5295 echo "configure:5296: checking for psaddr_t in sys/procfs.h" >&5
5296  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psaddr_t'+set}'`\" = set"; then
5297   echo $ac_n "(cached) $ac_c" 1>&6
5298 else
5299   cat > conftest.$ac_ext <<EOF
5300 #line 5301 "configure"
5301 #include "confdefs.h"
5302
5303 #define _SYSCALL32
5304 #include <sys/procfs.h>
5305 int main() {
5306 psaddr_t avar
5307 ; return 0; }
5308 EOF
5309 if { (eval echo configure:5310: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5310   rm -rf conftest*
5311   bfd_cv_have_sys_procfs_type_psaddr_t=yes
5312 else
5313   echo "configure: failed program was:" >&5
5314   cat conftest.$ac_ext >&5
5315   rm -rf conftest*
5316   bfd_cv_have_sys_procfs_type_psaddr_t=no
5317
5318 fi
5319 rm -f conftest*
5320 fi
5321
5322  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
5323    cat >> confdefs.h <<\EOF
5324 #define HAVE_PSADDR_T 1
5325 EOF
5326
5327  fi
5328  echo "$ac_t""$bfd_cv_have_sys_procfs_type_psaddr_t" 1>&6
5329
5330   echo $ac_n "checking for prsysent_t in sys/procfs.h""... $ac_c" 1>&6
5331 echo "configure:5332: checking for prsysent_t in sys/procfs.h" >&5
5332  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prsysent_t'+set}'`\" = set"; then
5333   echo $ac_n "(cached) $ac_c" 1>&6
5334 else
5335   cat > conftest.$ac_ext <<EOF
5336 #line 5337 "configure"
5337 #include "confdefs.h"
5338
5339 #define _SYSCALL32
5340 #include <sys/procfs.h>
5341 int main() {
5342 prsysent_t avar
5343 ; return 0; }
5344 EOF
5345 if { (eval echo configure:5346: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5346   rm -rf conftest*
5347   bfd_cv_have_sys_procfs_type_prsysent_t=yes
5348 else
5349   echo "configure: failed program was:" >&5
5350   cat conftest.$ac_ext >&5
5351   rm -rf conftest*
5352   bfd_cv_have_sys_procfs_type_prsysent_t=no
5353
5354 fi
5355 rm -f conftest*
5356 fi
5357
5358  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
5359    cat >> confdefs.h <<\EOF
5360 #define HAVE_PRSYSENT_T 1
5361 EOF
5362
5363  fi
5364  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prsysent_t" 1>&6
5365
5366   echo $ac_n "checking for pr_sigset_t in sys/procfs.h""... $ac_c" 1>&6
5367 echo "configure:5368: checking for pr_sigset_t in sys/procfs.h" >&5
5368  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigset_t'+set}'`\" = set"; then
5369   echo $ac_n "(cached) $ac_c" 1>&6
5370 else
5371   cat > conftest.$ac_ext <<EOF
5372 #line 5373 "configure"
5373 #include "confdefs.h"
5374
5375 #define _SYSCALL32
5376 #include <sys/procfs.h>
5377 int main() {
5378 pr_sigset_t avar
5379 ; return 0; }
5380 EOF
5381 if { (eval echo configure:5382: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5382   rm -rf conftest*
5383   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
5384 else
5385   echo "configure: failed program was:" >&5
5386   cat conftest.$ac_ext >&5
5387   rm -rf conftest*
5388   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
5389
5390 fi
5391 rm -f conftest*
5392 fi
5393
5394  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
5395    cat >> confdefs.h <<\EOF
5396 #define HAVE_PR_SIGSET_T 1
5397 EOF
5398
5399  fi
5400  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigset_t" 1>&6
5401
5402   echo $ac_n "checking for pr_sigaction64_t in sys/procfs.h""... $ac_c" 1>&6
5403 echo "configure:5404: checking for pr_sigaction64_t in sys/procfs.h" >&5
5404  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigaction64_t'+set}'`\" = set"; then
5405   echo $ac_n "(cached) $ac_c" 1>&6
5406 else
5407   cat > conftest.$ac_ext <<EOF
5408 #line 5409 "configure"
5409 #include "confdefs.h"
5410
5411 #define _SYSCALL32
5412 #include <sys/procfs.h>
5413 int main() {
5414 pr_sigaction64_t avar
5415 ; return 0; }
5416 EOF
5417 if { (eval echo configure:5418: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5418   rm -rf conftest*
5419   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
5420 else
5421   echo "configure: failed program was:" >&5
5422   cat conftest.$ac_ext >&5
5423   rm -rf conftest*
5424   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
5425
5426 fi
5427 rm -f conftest*
5428 fi
5429
5430  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
5431    cat >> confdefs.h <<\EOF
5432 #define HAVE_PR_SIGACTION64_T 1
5433 EOF
5434
5435  fi
5436  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" 1>&6
5437
5438   echo $ac_n "checking for pr_siginfo64_t in sys/procfs.h""... $ac_c" 1>&6
5439 echo "configure:5440: checking for pr_siginfo64_t in sys/procfs.h" >&5
5440  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_siginfo64_t'+set}'`\" = set"; then
5441   echo $ac_n "(cached) $ac_c" 1>&6
5442 else
5443   cat > conftest.$ac_ext <<EOF
5444 #line 5445 "configure"
5445 #include "confdefs.h"
5446
5447 #define _SYSCALL32
5448 #include <sys/procfs.h>
5449 int main() {
5450 pr_siginfo64_t avar
5451 ; return 0; }
5452 EOF
5453 if { (eval echo configure:5454: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5454   rm -rf conftest*
5455   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
5456 else
5457   echo "configure: failed program was:" >&5
5458   cat conftest.$ac_ext >&5
5459   rm -rf conftest*
5460   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
5461
5462 fi
5463 rm -f conftest*
5464 fi
5465
5466  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
5467    cat >> confdefs.h <<\EOF
5468 #define HAVE_PR_SIGINFO64_T 1
5469 EOF
5470
5471  fi
5472  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" 1>&6
5473
5474
5475
5476
5477
5478   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
5479     echo $ac_n "checking whether prfpregset_t type is broken""... $ac_c" 1>&6
5480 echo "configure:5481: checking whether prfpregset_t type is broken" >&5
5481     if eval "test \"`echo '$''{'gdb_cv_prfpregset_t_broken'+set}'`\" = set"; then
5482   echo $ac_n "(cached) $ac_c" 1>&6
5483 else
5484   if test "$cross_compiling" = yes; then
5485   gdb_cv_prfpregset_t_broken=yes
5486 else
5487   cat > conftest.$ac_ext <<EOF
5488 #line 5489 "configure"
5489 #include "confdefs.h"
5490 #include <sys/procfs.h>
5491        int main ()
5492        {
5493          if (sizeof (prfpregset_t) == sizeof (void *))
5494            return 1;
5495          return 0;
5496        }
5497 EOF
5498 if { (eval echo configure:5499: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5499 then
5500   gdb_cv_prfpregset_t_broken=no
5501 else
5502   echo "configure: failed program was:" >&5
5503   cat conftest.$ac_ext >&5
5504   rm -fr conftest*
5505   gdb_cv_prfpregset_t_broken=yes
5506 fi
5507 rm -fr conftest*
5508 fi
5509
5510 fi
5511
5512     echo "$ac_t""$gdb_cv_prfpregset_t_broken" 1>&6
5513     if test $gdb_cv_prfpregset_t_broken = yes; then
5514       cat >> confdefs.h <<\EOF
5515 #define PRFPREGSET_T_BROKEN 1
5516 EOF
5517
5518     fi
5519   fi
5520
5521
5522   echo $ac_n "checking for PIOCSET ioctl entry in sys/procfs.h""... $ac_c" 1>&6
5523 echo "configure:5524: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
5524   if eval "test \"`echo '$''{'gdb_cv_have_procfs_piocset'+set}'`\" = set"; then
5525   echo $ac_n "(cached) $ac_c" 1>&6
5526 else
5527   cat > conftest.$ac_ext <<EOF
5528 #line 5529 "configure"
5529 #include "confdefs.h"
5530 #include <unistd.h>
5531 #include <sys/types.h>
5532 #include <sys/procfs.h>
5533
5534 int main() {
5535
5536     int dummy;;
5537     dummy = ioctl(0, PIOCSET, &dummy);
5538
5539 ; return 0; }
5540 EOF
5541 if { (eval echo configure:5542: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5542   rm -rf conftest*
5543   gdb_cv_have_procfs_piocset=yes
5544 else
5545   echo "configure: failed program was:" >&5
5546   cat conftest.$ac_ext >&5
5547   rm -rf conftest*
5548   gdb_cv_have_procfs_piocset=no
5549 fi
5550 rm -f conftest*
5551 fi
5552
5553   echo "$ac_t""$gdb_cv_have_procfs_piocset" 1>&6
5554   if test $gdb_cv_have_procfs_piocset = yes; then
5555     cat >> confdefs.h <<\EOF
5556 #define HAVE_PROCFS_PIOCSET 1
5557 EOF
5558
5559   fi
5560 fi
5561
5562 if test ${host} = ${target} ; then
5563
5564   echo $ac_n "checking for member l_addr in struct link_map""... $ac_c" 1>&6
5565 echo "configure:5566: checking for member l_addr in struct link_map" >&5
5566   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_l_members'+set}'`\" = set"; then
5567   echo $ac_n "(cached) $ac_c" 1>&6
5568 else
5569   cat > conftest.$ac_ext <<EOF
5570 #line 5571 "configure"
5571 #include "confdefs.h"
5572 #include <link.h>
5573 int main() {
5574 struct link_map lm; (void) lm.l_addr;
5575 ; return 0; }
5576 EOF
5577 if { (eval echo configure:5578: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5578   rm -rf conftest*
5579   gdb_cv_have_struct_link_map_with_l_members=yes
5580 else
5581   echo "configure: failed program was:" >&5
5582   cat conftest.$ac_ext >&5
5583   rm -rf conftest*
5584   gdb_cv_have_struct_link_map_with_l_members=no
5585 fi
5586 rm -f conftest*
5587 fi
5588
5589   echo "$ac_t""$gdb_cv_have_struct_link_map_with_l_members" 1>&6
5590   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
5591     cat >> confdefs.h <<\EOF
5592 #define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1
5593 EOF
5594
5595   fi
5596
5597
5598   echo $ac_n "checking for member lm_addr in struct link_map""... $ac_c" 1>&6
5599 echo "configure:5600: checking for member lm_addr in struct link_map" >&5
5600   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_lm_members'+set}'`\" = set"; then
5601   echo $ac_n "(cached) $ac_c" 1>&6
5602 else
5603   cat > conftest.$ac_ext <<EOF
5604 #line 5605 "configure"
5605 #include "confdefs.h"
5606 #include <sys/types.h>
5607 #include <link.h>
5608 int main() {
5609 struct link_map lm; (void) lm.lm_addr;
5610 ; return 0; }
5611 EOF
5612 if { (eval echo configure:5613: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5613   rm -rf conftest*
5614   gdb_cv_have_struct_link_map_with_lm_members=yes
5615 else
5616   echo "configure: failed program was:" >&5
5617   cat conftest.$ac_ext >&5
5618   rm -rf conftest*
5619   gdb_cv_have_struct_link_map_with_lm_members=no
5620 fi
5621 rm -f conftest*
5622 fi
5623
5624   echo "$ac_t""$gdb_cv_have_struct_link_map_with_lm_members" 1>&6
5625   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
5626     cat >> confdefs.h <<\EOF
5627 #define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1
5628 EOF
5629
5630   fi
5631
5632
5633   echo $ac_n "checking for member som_addr in struct so_map""... $ac_c" 1>&6
5634 echo "configure:5635: checking for member som_addr in struct so_map" >&5
5635   if eval "test \"`echo '$''{'gdb_cv_have_struct_so_map_with_som_members'+set}'`\" = set"; then
5636   echo $ac_n "(cached) $ac_c" 1>&6
5637 else
5638   cat > conftest.$ac_ext <<EOF
5639 #line 5640 "configure"
5640 #include "confdefs.h"
5641 #include <sys/types.h>
5642 #ifdef HAVE_NLIST_H
5643 #include <nlist.h>
5644 #endif
5645 #include <link.h>
5646 int main() {
5647 struct so_map lm; (void) lm.som_addr;
5648 ; return 0; }
5649 EOF
5650 if { (eval echo configure:5651: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5651   rm -rf conftest*
5652   gdb_cv_have_struct_so_map_with_som_members=yes
5653 else
5654   echo "configure: failed program was:" >&5
5655   cat conftest.$ac_ext >&5
5656   rm -rf conftest*
5657   gdb_cv_have_struct_so_map_with_som_members=no
5658 fi
5659 rm -f conftest*
5660 fi
5661
5662   echo "$ac_t""$gdb_cv_have_struct_so_map_with_som_members" 1>&6
5663   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
5664     cat >> confdefs.h <<\EOF
5665 #define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1
5666 EOF
5667
5668   fi
5669
5670
5671   echo $ac_n "checking for struct link_map32 in sys/link.h""... $ac_c" 1>&6
5672 echo "configure:5673: checking for struct link_map32 in sys/link.h" >&5
5673   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map32'+set}'`\" = set"; then
5674   echo $ac_n "(cached) $ac_c" 1>&6
5675 else
5676   cat > conftest.$ac_ext <<EOF
5677 #line 5678 "configure"
5678 #include "confdefs.h"
5679 #define _SYSCALL32
5680 #include <sys/link.h>
5681 int main() {
5682 struct link_map32 l;
5683 ; return 0; }
5684 EOF
5685 if { (eval echo configure:5686: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5686   rm -rf conftest*
5687   gdb_cv_have_struct_link_map32=yes
5688 else
5689   echo "configure: failed program was:" >&5
5690   cat conftest.$ac_ext >&5
5691   rm -rf conftest*
5692   gdb_cv_have_struct_link_map32=no
5693 fi
5694 rm -f conftest*
5695 fi
5696
5697   echo "$ac_t""$gdb_cv_have_struct_link_map32" 1>&6
5698   if test $gdb_cv_have_struct_link_map32 = yes; then
5699     cat >> confdefs.h <<\EOF
5700 #define HAVE_STRUCT_LINK_MAP32 1
5701 EOF
5702
5703   fi
5704 fi
5705
5706 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
5707 echo "configure:5708: checking for main in -lm" >&5
5708 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
5709 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5710   echo $ac_n "(cached) $ac_c" 1>&6
5711 else
5712   ac_save_LIBS="$LIBS"
5713 LIBS="-lm  $LIBS"
5714 cat > conftest.$ac_ext <<EOF
5715 #line 5716 "configure"
5716 #include "confdefs.h"
5717
5718 int main() {
5719 main()
5720 ; return 0; }
5721 EOF
5722 if { (eval echo configure:5723: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5723   rm -rf conftest*
5724   eval "ac_cv_lib_$ac_lib_var=yes"
5725 else
5726   echo "configure: failed program was:" >&5
5727   cat conftest.$ac_ext >&5
5728   rm -rf conftest*
5729   eval "ac_cv_lib_$ac_lib_var=no"
5730 fi
5731 rm -f conftest*
5732 LIBS="$ac_save_LIBS"
5733
5734 fi
5735 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5736   echo "$ac_t""yes" 1>&6
5737     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5738     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5739   cat >> confdefs.h <<EOF
5740 #define $ac_tr_lib 1
5741 EOF
5742
5743   LIBS="-lm $LIBS"
5744
5745 else
5746   echo "$ac_t""no" 1>&6
5747 fi
5748
5749
5750 echo $ac_n "checking for wctype in -lc""... $ac_c" 1>&6
5751 echo "configure:5752: checking for wctype in -lc" >&5
5752 ac_lib_var=`echo c'_'wctype | 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="-lc  $LIBS"
5758 cat > conftest.$ac_ext <<EOF
5759 #line 5760 "configure"
5760 #include "confdefs.h"
5761 /* Override any gcc2 internal prototype to avoid an error.  */
5762 /* We use char because int might match the return type of a gcc2
5763     builtin and then its argument prototype would still apply.  */
5764 char wctype();
5765
5766 int main() {
5767 wctype()
5768 ; return 0; }
5769 EOF
5770 if { (eval echo configure:5771: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5771   rm -rf conftest*
5772   eval "ac_cv_lib_$ac_lib_var=yes"
5773 else
5774   echo "configure: failed program was:" >&5
5775   cat conftest.$ac_ext >&5
5776   rm -rf conftest*
5777   eval "ac_cv_lib_$ac_lib_var=no"
5778 fi
5779 rm -f conftest*
5780 LIBS="$ac_save_LIBS"
5781
5782 fi
5783 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5784   echo "$ac_t""yes" 1>&6
5785   :
5786 else
5787   echo "$ac_t""no" 1>&6
5788 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
5789 echo "configure:5790: checking for wctype in -lw" >&5
5790 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
5791 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5792   echo $ac_n "(cached) $ac_c" 1>&6
5793 else
5794   ac_save_LIBS="$LIBS"
5795 LIBS="-lw  $LIBS"
5796 cat > conftest.$ac_ext <<EOF
5797 #line 5798 "configure"
5798 #include "confdefs.h"
5799 /* Override any gcc2 internal prototype to avoid an error.  */
5800 /* We use char because int might match the return type of a gcc2
5801     builtin and then its argument prototype would still apply.  */
5802 char wctype();
5803
5804 int main() {
5805 wctype()
5806 ; return 0; }
5807 EOF
5808 if { (eval echo configure:5809: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5809   rm -rf conftest*
5810   eval "ac_cv_lib_$ac_lib_var=yes"
5811 else
5812   echo "configure: failed program was:" >&5
5813   cat conftest.$ac_ext >&5
5814   rm -rf conftest*
5815   eval "ac_cv_lib_$ac_lib_var=no"
5816 fi
5817 rm -f conftest*
5818 LIBS="$ac_save_LIBS"
5819
5820 fi
5821 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5822   echo "$ac_t""yes" 1>&6
5823     ac_tr_lib=HAVE_LIB`echo w | sed -e 's/^a-zA-Z0-9_/_/g' \
5824     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5825   cat >> confdefs.h <<EOF
5826 #define $ac_tr_lib 1
5827 EOF
5828
5829   LIBS="-lw $LIBS"
5830
5831 else
5832   echo "$ac_t""no" 1>&6
5833 fi
5834
5835 fi
5836
5837
5838
5839 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
5840 echo "configure:5841: checking for long long support in compiler" >&5
5841 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
5842   echo $ac_n "(cached) $ac_c" 1>&6
5843 else
5844   cat > conftest.$ac_ext <<EOF
5845 #line 5846 "configure"
5846 #include "confdefs.h"
5847
5848 int main() {
5849
5850   extern long long foo;
5851   switch (foo & 2) { case 0: return 1; }
5852
5853 ; return 0; }
5854 EOF
5855 if { (eval echo configure:5856: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5856   rm -rf conftest*
5857   gdb_cv_c_long_long=yes
5858 else
5859   echo "configure: failed program was:" >&5
5860   cat conftest.$ac_ext >&5
5861   rm -rf conftest*
5862   gdb_cv_c_long_long=no
5863 fi
5864 rm -f conftest*
5865 fi
5866
5867 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
5868 if test $gdb_cv_c_long_long = yes; then
5869   cat >> confdefs.h <<\EOF
5870 #define CC_HAS_LONG_LONG 1
5871 EOF
5872
5873 fi
5874
5875
5876 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
5877 echo "configure:5878: checking for long long support in printf" >&5
5878 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
5879   echo $ac_n "(cached) $ac_c" 1>&6
5880 else
5881   if test "$cross_compiling" = yes; then
5882   gdb_cv_printf_has_long_long=no
5883 else
5884   cat > conftest.$ac_ext <<EOF
5885 #line 5886 "configure"
5886 #include "confdefs.h"
5887
5888 int main () {
5889   char buf[32];
5890   long long l = 0;
5891   l = (l << 16) + 0x0123;
5892   l = (l << 16) + 0x4567;
5893   l = (l << 16) + 0x89ab;
5894   l = (l << 16) + 0xcdef;
5895   sprintf (buf, "0x%016llx", l);
5896   return (strcmp ("0x0123456789abcdef", buf));
5897 }
5898 EOF
5899 if { (eval echo configure:5900: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5900 then
5901   gdb_cv_printf_has_long_long=yes
5902 else
5903   echo "configure: failed program was:" >&5
5904   cat conftest.$ac_ext >&5
5905   rm -fr conftest*
5906   gdb_cv_printf_has_long_long=no
5907 fi
5908 rm -fr conftest*
5909 fi
5910
5911 fi
5912
5913 if test $gdb_cv_printf_has_long_long = yes; then
5914   cat >> confdefs.h <<\EOF
5915 #define PRINTF_HAS_LONG_LONG 1
5916 EOF
5917
5918 fi
5919 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
5920
5921
5922 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
5923 echo "configure:5924: checking for long double support in compiler" >&5
5924 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
5925   echo $ac_n "(cached) $ac_c" 1>&6
5926 else
5927   cat > conftest.$ac_ext <<EOF
5928 #line 5929 "configure"
5929 #include "confdefs.h"
5930
5931 int main() {
5932 long double foo;
5933 ; return 0; }
5934 EOF
5935 if { (eval echo configure:5936: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5936   rm -rf conftest*
5937   ac_cv_c_long_double=yes
5938 else
5939   echo "configure: failed program was:" >&5
5940   cat conftest.$ac_ext >&5
5941   rm -rf conftest*
5942   ac_cv_c_long_double=no
5943 fi
5944 rm -f conftest*
5945 fi
5946
5947 echo "$ac_t""$ac_cv_c_long_double" 1>&6
5948 if test $ac_cv_c_long_double = yes; then
5949   cat >> confdefs.h <<\EOF
5950 #define HAVE_LONG_DOUBLE 1
5951 EOF
5952
5953 fi
5954
5955
5956 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
5957 echo "configure:5958: checking for long double support in printf" >&5
5958 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
5959   echo $ac_n "(cached) $ac_c" 1>&6
5960 else
5961   if test "$cross_compiling" = yes; then
5962   gdb_cv_printf_has_long_double=no
5963 else
5964   cat > conftest.$ac_ext <<EOF
5965 #line 5966 "configure"
5966 #include "confdefs.h"
5967
5968 int main () {
5969   char buf[16];
5970   long double f = 3.141592653;
5971   sprintf (buf, "%Lg", f);
5972   return (strncmp ("3.14159", buf, 7));
5973 }
5974 EOF
5975 if { (eval echo configure:5976: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5976 then
5977   gdb_cv_printf_has_long_double=yes
5978 else
5979   echo "configure: failed program was:" >&5
5980   cat conftest.$ac_ext >&5
5981   rm -fr conftest*
5982   gdb_cv_printf_has_long_double=no
5983 fi
5984 rm -fr conftest*
5985 fi
5986
5987 fi
5988
5989 if test $gdb_cv_printf_has_long_double = yes; then
5990   cat >> confdefs.h <<\EOF
5991 #define PRINTF_HAS_LONG_DOUBLE 1
5992 EOF
5993
5994 fi
5995 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
5996
5997
5998 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
5999 echo "configure:6000: checking for long double support in scanf" >&5
6000 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
6001   echo $ac_n "(cached) $ac_c" 1>&6
6002 else
6003   if test "$cross_compiling" = yes; then
6004   gdb_cv_scanf_has_long_double=no
6005 else
6006   cat > conftest.$ac_ext <<EOF
6007 #line 6008 "configure"
6008 #include "confdefs.h"
6009
6010 int main () {
6011   char *buf = "3.141592653";
6012   long double f = 0;
6013   sscanf (buf, "%Lg", &f);
6014   return !(f > 3.14159 && f < 3.14160);
6015 }
6016 EOF
6017 if { (eval echo configure:6018: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6018 then
6019   gdb_cv_scanf_has_long_double=yes
6020 else
6021   echo "configure: failed program was:" >&5
6022   cat conftest.$ac_ext >&5
6023   rm -fr conftest*
6024   gdb_cv_scanf_has_long_double=no
6025 fi
6026 rm -fr conftest*
6027 fi
6028
6029 fi
6030
6031 if test $gdb_cv_scanf_has_long_double = yes; then
6032   cat >> confdefs.h <<\EOF
6033 #define SCANF_HAS_LONG_DOUBLE 1
6034 EOF
6035
6036 fi
6037 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
6038
6039 for ac_hdr in unistd.h
6040 do
6041 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6042 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6043 echo "configure:6044: checking for $ac_hdr" >&5
6044 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6045   echo $ac_n "(cached) $ac_c" 1>&6
6046 else
6047   cat > conftest.$ac_ext <<EOF
6048 #line 6049 "configure"
6049 #include "confdefs.h"
6050 #include <$ac_hdr>
6051 EOF
6052 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6053 { (eval echo configure:6054: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6054 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6055 if test -z "$ac_err"; then
6056   rm -rf conftest*
6057   eval "ac_cv_header_$ac_safe=yes"
6058 else
6059   echo "$ac_err" >&5
6060   echo "configure: failed program was:" >&5
6061   cat conftest.$ac_ext >&5
6062   rm -rf conftest*
6063   eval "ac_cv_header_$ac_safe=no"
6064 fi
6065 rm -f conftest*
6066 fi
6067 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6068   echo "$ac_t""yes" 1>&6
6069     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6070   cat >> confdefs.h <<EOF
6071 #define $ac_tr_hdr 1
6072 EOF
6073
6074 else
6075   echo "$ac_t""no" 1>&6
6076 fi
6077 done
6078
6079 for ac_func in getpagesize
6080 do
6081 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6082 echo "configure:6083: checking for $ac_func" >&5
6083 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6084   echo $ac_n "(cached) $ac_c" 1>&6
6085 else
6086   cat > conftest.$ac_ext <<EOF
6087 #line 6088 "configure"
6088 #include "confdefs.h"
6089 /* System header to define __stub macros and hopefully few prototypes,
6090     which can conflict with char $ac_func(); below.  */
6091 #include <assert.h>
6092 /* Override any gcc2 internal prototype to avoid an error.  */
6093 /* We use char because int might match the return type of a gcc2
6094     builtin and then its argument prototype would still apply.  */
6095 char $ac_func();
6096
6097 int main() {
6098
6099 /* The GNU C library defines this for functions which it implements
6100     to always fail with ENOSYS.  Some functions are actually named
6101     something starting with __ and the normal name is an alias.  */
6102 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6103 choke me
6104 #else
6105 $ac_func();
6106 #endif
6107
6108 ; return 0; }
6109 EOF
6110 if { (eval echo configure:6111: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6111   rm -rf conftest*
6112   eval "ac_cv_func_$ac_func=yes"
6113 else
6114   echo "configure: failed program was:" >&5
6115   cat conftest.$ac_ext >&5
6116   rm -rf conftest*
6117   eval "ac_cv_func_$ac_func=no"
6118 fi
6119 rm -f conftest*
6120 fi
6121
6122 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6123   echo "$ac_t""yes" 1>&6
6124     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6125   cat >> confdefs.h <<EOF
6126 #define $ac_tr_func 1
6127 EOF
6128
6129 else
6130   echo "$ac_t""no" 1>&6
6131 fi
6132 done
6133
6134 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
6135 echo "configure:6136: checking for working mmap" >&5
6136 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
6137   echo $ac_n "(cached) $ac_c" 1>&6
6138 else
6139   if test "$cross_compiling" = yes; then
6140   ac_cv_func_mmap_fixed_mapped=no
6141 else
6142   cat > conftest.$ac_ext <<EOF
6143 #line 6144 "configure"
6144 #include "confdefs.h"
6145
6146 /* Thanks to Mike Haertel and Jim Avera for this test.
6147    Here is a matrix of mmap possibilities:
6148         mmap private not fixed
6149         mmap private fixed at somewhere currently unmapped
6150         mmap private fixed at somewhere already mapped
6151         mmap shared not fixed
6152         mmap shared fixed at somewhere currently unmapped
6153         mmap shared fixed at somewhere already mapped
6154    For private mappings, we should verify that changes cannot be read()
6155    back from the file, nor mmap's back from the file at a different
6156    address.  (There have been systems where private was not correctly
6157    implemented like the infamous i386 svr4.0, and systems where the
6158    VM page cache was not coherent with the filesystem buffer cache
6159    like early versions of FreeBSD and possibly contemporary NetBSD.)
6160    For shared mappings, we should conversely verify that changes get
6161    propogated back to all the places they're supposed to be.
6162
6163    Grep wants private fixed already mapped.
6164    The main things grep needs to know about mmap are:
6165    * does it exist and is it safe to write into the mmap'd area
6166    * how to use it (BSD variants)  */
6167 #include <sys/types.h>
6168 #include <fcntl.h>
6169 #include <sys/mman.h>
6170
6171 /* This mess was copied from the GNU getpagesize.h.  */
6172 #ifndef HAVE_GETPAGESIZE
6173 # ifdef HAVE_UNISTD_H
6174 #  include <unistd.h>
6175 # endif
6176
6177 /* Assume that all systems that can run configure have sys/param.h.  */
6178 # ifndef HAVE_SYS_PARAM_H
6179 #  define HAVE_SYS_PARAM_H 1
6180 # endif
6181
6182 # ifdef _SC_PAGESIZE
6183 #  define getpagesize() sysconf(_SC_PAGESIZE)
6184 # else /* no _SC_PAGESIZE */
6185 #  ifdef HAVE_SYS_PARAM_H
6186 #   include <sys/param.h>
6187 #   ifdef EXEC_PAGESIZE
6188 #    define getpagesize() EXEC_PAGESIZE
6189 #   else /* no EXEC_PAGESIZE */
6190 #    ifdef NBPG
6191 #     define getpagesize() NBPG * CLSIZE
6192 #     ifndef CLSIZE
6193 #      define CLSIZE 1
6194 #     endif /* no CLSIZE */
6195 #    else /* no NBPG */
6196 #     ifdef NBPC
6197 #      define getpagesize() NBPC
6198 #     else /* no NBPC */
6199 #      ifdef PAGESIZE
6200 #       define getpagesize() PAGESIZE
6201 #      endif /* PAGESIZE */
6202 #     endif /* no NBPC */
6203 #    endif /* no NBPG */
6204 #   endif /* no EXEC_PAGESIZE */
6205 #  else /* no HAVE_SYS_PARAM_H */
6206 #   define getpagesize() 8192   /* punt totally */
6207 #  endif /* no HAVE_SYS_PARAM_H */
6208 # endif /* no _SC_PAGESIZE */
6209
6210 #endif /* no HAVE_GETPAGESIZE */
6211
6212 #ifdef __cplusplus
6213 extern "C" { void *malloc(unsigned); }
6214 #else
6215 char *malloc();
6216 #endif
6217
6218 int
6219 main()
6220 {
6221         char *data, *data2, *data3;
6222         int i, pagesize;
6223         int fd;
6224
6225         pagesize = getpagesize();
6226
6227         /*
6228          * First, make a file with some known garbage in it.
6229          */
6230         data = malloc(pagesize);
6231         if (!data)
6232                 exit(1);
6233         for (i = 0; i < pagesize; ++i)
6234                 *(data + i) = rand();
6235         umask(0);
6236         fd = creat("conftestmmap", 0600);
6237         if (fd < 0)
6238                 exit(1);
6239         if (write(fd, data, pagesize) != pagesize)
6240                 exit(1);
6241         close(fd);
6242
6243         /*
6244          * Next, try to mmap the file at a fixed address which
6245          * already has something else allocated at it.  If we can,
6246          * also make sure that we see the same garbage.
6247          */
6248         fd = open("conftestmmap", O_RDWR);
6249         if (fd < 0)
6250                 exit(1);
6251         data2 = malloc(2 * pagesize);
6252         if (!data2)
6253                 exit(1);
6254         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
6255         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
6256             MAP_PRIVATE | MAP_FIXED, fd, 0L))
6257                 exit(1);
6258         for (i = 0; i < pagesize; ++i)
6259                 if (*(data + i) != *(data2 + i))
6260                         exit(1);
6261
6262         /*
6263          * Finally, make sure that changes to the mapped area
6264          * do not percolate back to the file as seen by read().
6265          * (This is a bug on some variants of i386 svr4.0.)
6266          */
6267         for (i = 0; i < pagesize; ++i)
6268                 *(data2 + i) = *(data2 + i) + 1;
6269         data3 = malloc(pagesize);
6270         if (!data3)
6271                 exit(1);
6272         if (read(fd, data3, pagesize) != pagesize)
6273                 exit(1);
6274         for (i = 0; i < pagesize; ++i)
6275                 if (*(data + i) != *(data3 + i))
6276                         exit(1);
6277         close(fd);
6278         unlink("conftestmmap");
6279         exit(0);
6280 }
6281
6282 EOF
6283 if { (eval echo configure:6284: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6284 then
6285   ac_cv_func_mmap_fixed_mapped=yes
6286 else
6287   echo "configure: failed program was:" >&5
6288   cat conftest.$ac_ext >&5
6289   rm -fr conftest*
6290   ac_cv_func_mmap_fixed_mapped=no
6291 fi
6292 rm -fr conftest*
6293 fi
6294
6295 fi
6296
6297 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
6298 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6299   cat >> confdefs.h <<\EOF
6300 #define HAVE_MMAP 1
6301 EOF
6302
6303 fi
6304
6305
6306 case ${host_os} in
6307 aix*)
6308   echo $ac_n "checking for -bbigtoc option""... $ac_c" 1>&6
6309 echo "configure:6310: checking for -bbigtoc option" >&5
6310 if eval "test \"`echo '$''{'gdb_cv_bigtoc'+set}'`\" = set"; then
6311   echo $ac_n "(cached) $ac_c" 1>&6
6312 else
6313
6314     SAVE_LDFLAGS=$LDFLAGS
6315
6316     case $GCC in
6317     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
6318     *) gdb_cv_bigtoc=-bbigtoc ;;
6319     esac
6320
6321     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
6322     cat > conftest.$ac_ext <<EOF
6323 #line 6324 "configure"
6324 #include "confdefs.h"
6325
6326 int main() {
6327 int i;
6328 ; return 0; }
6329 EOF
6330 if { (eval echo configure:6331: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6331   :
6332 else
6333   echo "configure: failed program was:" >&5
6334   cat conftest.$ac_ext >&5
6335   rm -rf conftest*
6336   gdb_cv_bigtoc=
6337 fi
6338 rm -f conftest*
6339
6340 fi
6341
6342 echo "$ac_t""$gdb_cv_bigtoc" 1>&6
6343   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
6344   ;;
6345 esac
6346
6347
6348
6349 if test ${build} = ${host} -a ${host} = ${target} ; then
6350    case ${host_os} in
6351    hpux*)
6352       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
6353 echo "configure:6354: checking for HPUX/OSF thread support" >&5
6354       if test -f /usr/include/dce/cma_config.h ; then
6355          if test "$GCC" = "yes" ; then
6356             echo "$ac_t""yes" 1>&6
6357             cat >> confdefs.h <<\EOF
6358 #define HAVE_HPUX_THREAD_SUPPORT 1
6359 EOF
6360
6361             CONFIG_LIB_OBS="${CONFIG_LIB_OBS} hpux-thread.o"
6362             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
6363          else
6364             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
6365          fi
6366       else
6367          echo "$ac_t""no" 1>&6
6368       fi
6369       ;;
6370    solaris*)
6371       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
6372 echo "configure:6373: checking for Solaris thread debugging library" >&5
6373       if test -f /usr/lib/libthread_db.so.1 ; then
6374          echo "$ac_t""yes" 1>&6
6375          cat >> confdefs.h <<\EOF
6376 #define HAVE_THREAD_DB_LIB 1
6377 EOF
6378
6379          CONFIG_LIB_OBS="${CONFIG_LIB_OBS} sol-thread.o"
6380          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
6381          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
6382 echo "configure:6383: checking for dlopen in -ldl" >&5
6383 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
6384 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6385   echo $ac_n "(cached) $ac_c" 1>&6
6386 else
6387   ac_save_LIBS="$LIBS"
6388 LIBS="-ldl  $LIBS"
6389 cat > conftest.$ac_ext <<EOF
6390 #line 6391 "configure"
6391 #include "confdefs.h"
6392 /* Override any gcc2 internal prototype to avoid an error.  */
6393 /* We use char because int might match the return type of a gcc2
6394     builtin and then its argument prototype would still apply.  */
6395 char dlopen();
6396
6397 int main() {
6398 dlopen()
6399 ; return 0; }
6400 EOF
6401 if { (eval echo configure:6402: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6402   rm -rf conftest*
6403   eval "ac_cv_lib_$ac_lib_var=yes"
6404 else
6405   echo "configure: failed program was:" >&5
6406   cat conftest.$ac_ext >&5
6407   rm -rf conftest*
6408   eval "ac_cv_lib_$ac_lib_var=no"
6409 fi
6410 rm -f conftest*
6411 LIBS="$ac_save_LIBS"
6412
6413 fi
6414 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6415   echo "$ac_t""yes" 1>&6
6416     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
6417     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
6418   cat >> confdefs.h <<EOF
6419 #define $ac_tr_lib 1
6420 EOF
6421
6422   LIBS="-ldl $LIBS"
6423
6424 else
6425   echo "$ac_t""no" 1>&6
6426 fi
6427
6428          if test "$GCC" = "yes" ; then
6429             # The GNU linker requires the -export-dynamic option to make
6430             # all symbols visible in the dynamic symbol table.
6431             hold_ldflags=$LDFLAGS
6432             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
6433 echo "configure:6434: checking for the ld -export-dynamic flag" >&5
6434             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
6435             cat > conftest.$ac_ext <<EOF
6436 #line 6437 "configure"
6437 #include "confdefs.h"
6438
6439 int main() {
6440 int i;
6441 ; return 0; }
6442 EOF
6443 if { (eval echo configure:6444: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6444   rm -rf conftest*
6445   found=yes
6446 else
6447   echo "configure: failed program was:" >&5
6448   cat conftest.$ac_ext >&5
6449   rm -rf conftest*
6450   found=no
6451 fi
6452 rm -f conftest*
6453             LDFLAGS=$hold_ldflags
6454             echo "$ac_t""$found" 1>&6
6455             if test $found = yes; then
6456                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
6457             fi
6458          fi
6459          # Sun randomly tweaked the prototypes in <proc_service.h>
6460          # at one point.
6461          echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
6462 echo "configure:6463: checking if <proc_service.h> is old" >&5
6463          if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
6464   echo $ac_n "(cached) $ac_c" 1>&6
6465 else
6466
6467             cat > conftest.$ac_ext <<EOF
6468 #line 6469 "configure"
6469 #include "confdefs.h"
6470
6471                 #include <proc_service.h>
6472                 ps_err_e ps_pdwrite
6473                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
6474
6475 int main() {
6476
6477 ; return 0; }
6478 EOF
6479 if { (eval echo configure:6480: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6480   rm -rf conftest*
6481   gdb_cv_proc_service_is_old=no
6482 else
6483   echo "configure: failed program was:" >&5
6484   cat conftest.$ac_ext >&5
6485   rm -rf conftest*
6486   gdb_cv_proc_service_is_old=yes
6487 fi
6488 rm -f conftest*
6489
6490 fi
6491
6492          echo "$ac_t""$gdb_cv_proc_service_is_old" 1>&6
6493          if test $gdb_cv_proc_service_is_old = yes; then
6494             cat >> confdefs.h <<\EOF
6495 #define PROC_SERVICE_IS_OLD 1
6496 EOF
6497
6498          fi
6499       else
6500          echo "$ac_t""no" 1>&6
6501       fi
6502       ;;
6503    esac
6504
6505 fi
6506
6507
6508 # Check whether --enable-gdbcli or --disable-gdbcli was given.
6509 if test "${enable_gdbcli+set}" = set; then
6510   enableval="$enable_gdbcli"
6511
6512   case "${enableval}" in
6513     yes) enable_gdbcli=yes ;;
6514     "") enable_gdbcli=yes ;;
6515     no)
6516       { echo "configure: error: The CLI cannot be disabled yet" 1>&2; exit 1; }
6517     ;;
6518     *)
6519       { echo "configure: error: Bad value for --enable-gdbcli: ${enableval}" 1>&2; exit 1; }
6520     ;;
6521   esac
6522
6523 else
6524   enable_gdbcli=yes
6525 fi
6526
6527 case ${enable_gdbcli} in
6528   "yes" )
6529     if test -d "${srcdir}/cli" ; then
6530       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_CLI_OBS)"
6531       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_CLI_DEPS)"
6532       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_CLI_SRCS)"
6533       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_CLI_INITS)"
6534       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_CLI_CFLAGS)"
6535       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_CLI_ALL)"
6536       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_CLI_CLEAN)"
6537       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_CLI_INSTALL)"
6538       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_CLI_UNINSTALL)"
6539     fi
6540     ;;
6541 esac
6542
6543
6544 # Check whether --enable-gdbmi or --disable-gdbmi was given.
6545 if test "${enable_gdbmi+set}" = set; then
6546   enableval="$enable_gdbmi"
6547
6548   case "${enable_gdbmi}" in
6549     yes | no) ;;
6550     "")  enable_gdbmi=yes ;;
6551     *)
6552       { echo "configure: error: Bad value for --enable-gdbmi: ${enableval}" 1>&2; exit 1; }
6553     ;;
6554   esac
6555
6556 else
6557   enable_gdbmi=yes
6558 fi
6559
6560 case ${enable_gdbmi} in
6561   "yes" )
6562     if test -d "${srcdir}/mi" ; then
6563       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_MI_OBS)"
6564       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_MI_DEPS)"
6565       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_MI_SRCS)"
6566       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_MI_INITS)"
6567       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_MI_CFLAGS)"
6568       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_MI_ALL)"
6569       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_MI_CLEAN)"
6570       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_MI_INSTALL)"
6571       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_MI_UNINSTALL)"
6572     fi
6573     ;;
6574 esac
6575
6576 # Configure UI_OUT by default (before 5.2 it can be disabled)
6577 # It must be configured if gdbmi is configured
6578
6579 UIOUT_CFLAGS=
6580
6581
6582 # Check whether --with-uiout or --without-uiout was given.
6583 if test "${with_uiout+set}" = set; then
6584   withval="$with_uiout"
6585   case "${withval}" in
6586   yes)  want_uiout=true ;;
6587   no)   if test $enable_gdbmi = yes; then
6588           { echo "configure: error: uiout is needed for MI and cannot be disabled" 1>&2; exit 1; }
6589         else
6590            want_uiout=false
6591         fi ;;
6592   *)    { echo "configure: error: bad value ${withval} for GDB with-uiout option" 1>&2; exit 1; } ;;
6593 esac
6594 else
6595   want_uiout=true
6596 fi
6597
6598 if test $want_uiout = true; then
6599    UIOUT_CFLAGS="-DUI_OUT=1"
6600 fi
6601
6602 # Check whether --enable-tui or --disable-tui was given.
6603 if test "${enable_tui+set}" = set; then
6604   enableval="$enable_tui"
6605
6606   case "${enable_tui}" in
6607     yes | no) ;;
6608     "")  enable_tui=yes ;;
6609     *)
6610       { echo "configure: error: Bad value for --enable-tui: ${enableval}" 1>&2; exit 1; }
6611     ;;
6612   esac
6613
6614 fi
6615
6616 case ${enable_tui} in
6617   "yes" )
6618     if test -d "${srcdir}/tui" ; then
6619       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_TUI_OBS)"
6620       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_TUI_DEPS)"
6621       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_TUI_SRCS)"
6622       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_TUI_INITS)"
6623       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_TUI_CFLAGS)"
6624       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_TUI_ALL)"
6625       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_TUI_CLEAN)"
6626       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_TUI_INSTALL)"
6627       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_TUI_UNINSTALL)"
6628     fi
6629     ;;
6630 esac
6631
6632 # Check whether --enable-netrom or --disable-netrom was given.
6633 if test "${enable_netrom+set}" = set; then
6634   enableval="$enable_netrom"
6635   case "${enableval}" in
6636 yes)    enable_netrom=yes ;;
6637 no)     enable_netrom=no ;;
6638 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
6639 esac
6640 fi
6641
6642
6643 if test "${enable_netrom}" = "yes"; then
6644         CONFIG_LIB_OBS="${CONFIG_LIB_OBS} remote-nrom.o"
6645         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
6646 fi
6647
6648
6649 # NOTE: Don't add -Wall or -Wunused, they both include
6650 # -Wunused-parameter which reports bogus warnings.
6651 # NOTE: If you add to this list, remember to update
6652 # gdb/doc/gdbint.texinfo.
6653 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
6654 -Wformat -Wparentheses -Wpointer-arith -Wuninitialized"
6655 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
6656 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
6657 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
6658 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
6659 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
6660 # -Woverloaded-virtual -Winline -Werror"
6661 # Check whether --enable-build-warnings or --disable-build-warnings was given.
6662 if test "${enable_build_warnings+set}" = set; then
6663   enableval="$enable_build_warnings"
6664   case "${enableval}" in
6665   yes)  ;;
6666   no)   build_warnings="-w";;
6667   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6668         build_warnings="${build_warnings} ${t}";;
6669   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6670         build_warnings="${t} ${build_warnings}";;
6671   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6672 esac
6673 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6674   echo "Setting compiler warning flags = $build_warnings" 6>&1
6675 fi
6676 fi
6677 # Check whether --enable-gdb-build-warnings or --disable-gdb-build-warnings was given.
6678 if test "${enable_gdb_build_warnings+set}" = set; then
6679   enableval="$enable_gdb_build_warnings"
6680   case "${enableval}" in
6681   yes)  ;;
6682   no)   build_warnings="-w";;
6683   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6684         build_warnings="${build_warnings} ${t}";;
6685   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6686         build_warnings="${t} ${build_warnings}";;
6687   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6688 esac
6689 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6690   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
6691 fi
6692 fi
6693 WARN_CFLAGS=""
6694 WERROR_CFLAGS=""
6695 if test "x${build_warnings}" != x -a "x$GCC" = xyes
6696 then
6697     echo $ac_n "checking compiler warning flags""... $ac_c" 1>&6
6698 echo "configure:6699: checking compiler warning flags" >&5
6699     # Separate out the -Werror flag as some files just cannot be
6700     # compiled with it enabled.
6701     for w in ${build_warnings}; do
6702         case $w in
6703         -Werr*) WERROR_CFLAGS=-Werror ;;
6704         *) # Check that GCC accepts it
6705             saved_CFLAGS="$CFLAGS"
6706             CFLAGS="$CFLAGS $w"
6707             cat > conftest.$ac_ext <<EOF
6708 #line 6709 "configure"
6709 #include "confdefs.h"
6710
6711 int main() {
6712
6713 ; return 0; }
6714 EOF
6715 if { (eval echo configure:6716: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6716   rm -rf conftest*
6717   WARN_CFLAGS="${WARN_CFLAGS} $w"
6718 else
6719   echo "configure: failed program was:" >&5
6720   cat conftest.$ac_ext >&5
6721 fi
6722 rm -f conftest*
6723             CFLAGS="$saved_CFLAGS"
6724         esac
6725     done
6726     echo "$ac_t""${WARN_CFLAGS}${WERROR_CFLAGS}" 1>&6
6727 fi
6728
6729
6730
6731 MMALLOC_CFLAGS=
6732 MMALLOC=
6733
6734
6735
6736 # Check whether --with-mmalloc or --without-mmalloc was given.
6737 if test "${with_mmalloc+set}" = set; then
6738   withval="$with_mmalloc"
6739   case "${withval}" in
6740   yes)  want_mmalloc=true ;;
6741   no)   want_mmalloc=false;;
6742   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
6743 esac
6744 else
6745   want_mmalloc=false
6746 fi
6747
6748 if test x$want_mmalloc = xtrue; then
6749    cat >> confdefs.h <<\EOF
6750 #define USE_MMALLOC 1
6751 EOF
6752
6753    cat >> confdefs.h <<\EOF
6754 #define MMCHECK_FORCE 1
6755 EOF
6756
6757    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
6758    MMALLOC='../mmalloc/libmmalloc.a'
6759 fi
6760
6761 # Check whether --with-included-regex or --without-included-regex was given.
6762 if test "${with_included_regex+set}" = set; then
6763   withval="$with_included_regex"
6764   case "${withval}" in
6765   yes)  want_included_regex=true ;;
6766   no)   want_included_regex=false;;
6767   *)    { echo "configure: error: bad value ${withval} for GDB with-included-regex option" 1>&2; exit 1; } ;;
6768 esac
6769 else
6770   want_included_regex=true
6771 fi
6772
6773 if test $want_included_regex = false; then
6774   echo $ac_n "checking for GNU regex""... $ac_c" 1>&6
6775 echo "configure:6776: checking for GNU regex" >&5
6776   if eval "test \"`echo '$''{'gdb_cv_have_gnu_regex'+set}'`\" = set"; then
6777   echo $ac_n "(cached) $ac_c" 1>&6
6778 else
6779   cat > conftest.$ac_ext <<EOF
6780 #line 6781 "configure"
6781 #include "confdefs.h"
6782 #include <gnu-versions.h>
6783 #include <sys/types.h>
6784 #include <regex.h>
6785 int main() {
6786 #if !defined _GNU_REGEX_INTERFACE_VERSION || !defined __GLIBC__ || __GLIBC__ < 2
6787 #error No valid GNU regex.
6788 #endif
6789
6790 ; return 0; }
6791 EOF
6792 if { (eval echo configure:6793: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6793   rm -rf conftest*
6794   gdb_cv_have_gnu_regex=yes
6795 else
6796   echo "configure: failed program was:" >&5
6797   cat conftest.$ac_ext >&5
6798   rm -rf conftest*
6799   gdb_cv_have_gnu_regex=no
6800 fi
6801 rm -f conftest*
6802 fi
6803
6804   echo "$ac_t""$gdb_cv_have_gnu_regex" 1>&6
6805   if test $gdb_cv_have_gnu_regex = no; then
6806         want_included_regex=true
6807   fi
6808 fi
6809
6810 if test x${want_included_regex} = xtrue; then
6811     REGEX="gnu-regex.o"
6812     cat >> confdefs.h <<\EOF
6813 #define USE_INCLUDED_REGEX 1
6814 EOF
6815
6816 fi
6817
6818
6819 # In the Cygwin environment, we need some additional flags.
6820 echo $ac_n "checking for cygwin""... $ac_c" 1>&6
6821 echo "configure:6822: checking for cygwin" >&5
6822 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then
6823   echo $ac_n "(cached) $ac_c" 1>&6
6824 else
6825   cat > conftest.$ac_ext <<EOF
6826 #line 6827 "configure"
6827 #include "confdefs.h"
6828
6829 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
6830 lose
6831 #endif
6832 EOF
6833 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6834   egrep "lose" >/dev/null 2>&1; then
6835   rm -rf conftest*
6836   gdb_cv_os_cygwin=yes
6837 else
6838   rm -rf conftest*
6839   gdb_cv_os_cygwin=no
6840 fi
6841 rm -f conftest*
6842
6843 fi
6844
6845 echo "$ac_t""$gdb_cv_os_cygwin" 1>&6
6846
6847
6848 SER_HARDWIRE="ser-unix.o ser-pipe.o ser-tcp.o"
6849 case ${host} in
6850   *go32* ) SER_HARDWIRE=ser-go32.o ;;
6851   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
6852 esac
6853
6854
6855
6856 if test x$gdb_host = xgo32; then
6857   TERM_LIB=
6858 else
6859 if test x$gdb_cv_os_cygwin = xyes; then
6860   TERM_LIB='`if test -r ../libtermcap/libtermcap.a; then echo ../libtermcap/libtermcap.a; else echo -ltermcap; fi`'
6861 else
6862   TERM_LIB=
6863   echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6
6864 echo "configure:6865: checking for tgetent in -lncurses" >&5
6865 ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'`
6866 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6867   echo $ac_n "(cached) $ac_c" 1>&6
6868 else
6869   ac_save_LIBS="$LIBS"
6870 LIBS="-lncurses  $LIBS"
6871 cat > conftest.$ac_ext <<EOF
6872 #line 6873 "configure"
6873 #include "confdefs.h"
6874 /* Override any gcc2 internal prototype to avoid an error.  */
6875 /* We use char because int might match the return type of a gcc2
6876     builtin and then its argument prototype would still apply.  */
6877 char tgetent();
6878
6879 int main() {
6880 tgetent()
6881 ; return 0; }
6882 EOF
6883 if { (eval echo configure:6884: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6884   rm -rf conftest*
6885   eval "ac_cv_lib_$ac_lib_var=yes"
6886 else
6887   echo "configure: failed program was:" >&5
6888   cat conftest.$ac_ext >&5
6889   rm -rf conftest*
6890   eval "ac_cv_lib_$ac_lib_var=no"
6891 fi
6892 rm -f conftest*
6893 LIBS="$ac_save_LIBS"
6894
6895 fi
6896 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6897   echo "$ac_t""yes" 1>&6
6898   TERM_LIB=-lncurses
6899 else
6900   echo "$ac_t""no" 1>&6
6901 echo $ac_n "checking for tgetent in -lHcurses""... $ac_c" 1>&6
6902 echo "configure:6903: checking for tgetent in -lHcurses" >&5
6903 ac_lib_var=`echo Hcurses'_'tgetent | sed 'y%./+-%__p_%'`
6904 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6905   echo $ac_n "(cached) $ac_c" 1>&6
6906 else
6907   ac_save_LIBS="$LIBS"
6908 LIBS="-lHcurses  $LIBS"
6909 cat > conftest.$ac_ext <<EOF
6910 #line 6911 "configure"
6911 #include "confdefs.h"
6912 /* Override any gcc2 internal prototype to avoid an error.  */
6913 /* We use char because int might match the return type of a gcc2
6914     builtin and then its argument prototype would still apply.  */
6915 char tgetent();
6916
6917 int main() {
6918 tgetent()
6919 ; return 0; }
6920 EOF
6921 if { (eval echo configure:6922: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6922   rm -rf conftest*
6923   eval "ac_cv_lib_$ac_lib_var=yes"
6924 else
6925   echo "configure: failed program was:" >&5
6926   cat conftest.$ac_ext >&5
6927   rm -rf conftest*
6928   eval "ac_cv_lib_$ac_lib_var=no"
6929 fi
6930 rm -f conftest*
6931 LIBS="$ac_save_LIBS"
6932
6933 fi
6934 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6935   echo "$ac_t""yes" 1>&6
6936   TERM_LIB=-lHcurses
6937 else
6938   echo "$ac_t""no" 1>&6
6939 echo $ac_n "checking for tgetent in -ltermlib""... $ac_c" 1>&6
6940 echo "configure:6941: checking for tgetent in -ltermlib" >&5
6941 ac_lib_var=`echo termlib'_'tgetent | sed 'y%./+-%__p_%'`
6942 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6943   echo $ac_n "(cached) $ac_c" 1>&6
6944 else
6945   ac_save_LIBS="$LIBS"
6946 LIBS="-ltermlib  $LIBS"
6947 cat > conftest.$ac_ext <<EOF
6948 #line 6949 "configure"
6949 #include "confdefs.h"
6950 /* Override any gcc2 internal prototype to avoid an error.  */
6951 /* We use char because int might match the return type of a gcc2
6952     builtin and then its argument prototype would still apply.  */
6953 char tgetent();
6954
6955 int main() {
6956 tgetent()
6957 ; return 0; }
6958 EOF
6959 if { (eval echo configure:6960: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6960   rm -rf conftest*
6961   eval "ac_cv_lib_$ac_lib_var=yes"
6962 else
6963   echo "configure: failed program was:" >&5
6964   cat conftest.$ac_ext >&5
6965   rm -rf conftest*
6966   eval "ac_cv_lib_$ac_lib_var=no"
6967 fi
6968 rm -f conftest*
6969 LIBS="$ac_save_LIBS"
6970
6971 fi
6972 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6973   echo "$ac_t""yes" 1>&6
6974   TERM_LIB=-ltermlib
6975 else
6976   echo "$ac_t""no" 1>&6
6977 echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6
6978 echo "configure:6979: checking for tgetent in -ltermcap" >&5
6979 ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'`
6980 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6981   echo $ac_n "(cached) $ac_c" 1>&6
6982 else
6983   ac_save_LIBS="$LIBS"
6984 LIBS="-ltermcap  $LIBS"
6985 cat > conftest.$ac_ext <<EOF
6986 #line 6987 "configure"
6987 #include "confdefs.h"
6988 /* Override any gcc2 internal prototype to avoid an error.  */
6989 /* We use char because int might match the return type of a gcc2
6990     builtin and then its argument prototype would still apply.  */
6991 char tgetent();
6992
6993 int main() {
6994 tgetent()
6995 ; return 0; }
6996 EOF
6997 if { (eval echo configure:6998: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6998   rm -rf conftest*
6999   eval "ac_cv_lib_$ac_lib_var=yes"
7000 else
7001   echo "configure: failed program was:" >&5
7002   cat conftest.$ac_ext >&5
7003   rm -rf conftest*
7004   eval "ac_cv_lib_$ac_lib_var=no"
7005 fi
7006 rm -f conftest*
7007 LIBS="$ac_save_LIBS"
7008
7009 fi
7010 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7011   echo "$ac_t""yes" 1>&6
7012   TERM_LIB=-ltermcap
7013 else
7014   echo "$ac_t""no" 1>&6
7015 echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6
7016 echo "configure:7017: checking for tgetent in -lcurses" >&5
7017 ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'`
7018 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7019   echo $ac_n "(cached) $ac_c" 1>&6
7020 else
7021   ac_save_LIBS="$LIBS"
7022 LIBS="-lcurses  $LIBS"
7023 cat > conftest.$ac_ext <<EOF
7024 #line 7025 "configure"
7025 #include "confdefs.h"
7026 /* Override any gcc2 internal prototype to avoid an error.  */
7027 /* We use char because int might match the return type of a gcc2
7028     builtin and then its argument prototype would still apply.  */
7029 char tgetent();
7030
7031 int main() {
7032 tgetent()
7033 ; return 0; }
7034 EOF
7035 if { (eval echo configure:7036: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7036   rm -rf conftest*
7037   eval "ac_cv_lib_$ac_lib_var=yes"
7038 else
7039   echo "configure: failed program was:" >&5
7040   cat conftest.$ac_ext >&5
7041   rm -rf conftest*
7042   eval "ac_cv_lib_$ac_lib_var=no"
7043 fi
7044 rm -f conftest*
7045 LIBS="$ac_save_LIBS"
7046
7047 fi
7048 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7049   echo "$ac_t""yes" 1>&6
7050   TERM_LIB=-lcurses
7051 else
7052   echo "$ac_t""no" 1>&6
7053 echo $ac_n "checking for tgetent in -lterminfo""... $ac_c" 1>&6
7054 echo "configure:7055: checking for tgetent in -lterminfo" >&5
7055 ac_lib_var=`echo terminfo'_'tgetent | sed 'y%./+-%__p_%'`
7056 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7057   echo $ac_n "(cached) $ac_c" 1>&6
7058 else
7059   ac_save_LIBS="$LIBS"
7060 LIBS="-lterminfo  $LIBS"
7061 cat > conftest.$ac_ext <<EOF
7062 #line 7063 "configure"
7063 #include "confdefs.h"
7064 /* Override any gcc2 internal prototype to avoid an error.  */
7065 /* We use char because int might match the return type of a gcc2
7066     builtin and then its argument prototype would still apply.  */
7067 char tgetent();
7068
7069 int main() {
7070 tgetent()
7071 ; return 0; }
7072 EOF
7073 if { (eval echo configure:7074: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7074   rm -rf conftest*
7075   eval "ac_cv_lib_$ac_lib_var=yes"
7076 else
7077   echo "configure: failed program was:" >&5
7078   cat conftest.$ac_ext >&5
7079   rm -rf conftest*
7080   eval "ac_cv_lib_$ac_lib_var=no"
7081 fi
7082 rm -f conftest*
7083 LIBS="$ac_save_LIBS"
7084
7085 fi
7086 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7087   echo "$ac_t""yes" 1>&6
7088   TERM_LIB=-lterminfo
7089 else
7090   echo "$ac_t""no" 1>&6
7091 fi
7092
7093 fi
7094
7095 fi
7096
7097 fi
7098
7099 fi
7100
7101 fi
7102
7103
7104   if test "x$TERM_LIB" = x
7105   then
7106     { echo "configure: error: Could not find a term library" 1>&2; exit 1; }
7107   fi
7108 fi
7109 fi
7110
7111
7112 # libreadline needs libuser32.a in a cygwin environment
7113 WIN32LIBS=
7114 if test x$gdb_cv_os_cygwin = xyes; then
7115     WIN32LIBS="-luser32"
7116     case "${target}" in
7117         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
7118         ;;
7119     esac
7120 fi
7121
7122
7123 LIBGUI="../libgui/src/libgui.a"
7124 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
7125
7126
7127
7128 # Check whether --with-cpu or --without-cpu was given.
7129 if test "${with_cpu+set}" = set; then
7130   withval="$with_cpu"
7131   case "${target}" in
7132   powerpc-* | powerpcle-* )
7133     ## It would be nice to keep this table in sync with the one in
7134     ## gcc/configure.
7135     case "${with_cpu}" in
7136       ppc-uisa | rs6000 | 403 | 403GC | 505 | 860 | 601 | 602 | 603 \
7137       | 604 | 750 )
7138         ## Those are all handled in variants in rs6000-tdep.c, so they're fine.
7139       ;;
7140       common | power | power2 | rios | rios1 | rios2 | rsc | rsc1 )
7141         ## These are all RS6000 variants, as far as GDB is concerned.
7142         with_cpu=rs6000
7143       ;;
7144       603e | ec603e )
7145         with_cpu=603
7146       ;;
7147       604e )
7148         with_cpu=604
7149       ;;
7150       * )
7151         echo "configure: warning: GDB: unknown --with-cpu value: \`${with_cpu}'; using \`ppc-uisa'." 1>&2
7152         with_cpu=ppc-uisa
7153       ;;
7154     esac
7155   ;;
7156   * )
7157     echo "configure: warning: GDB may ignore the --with-cpu flag for ${target} targets" 1>&2
7158   ;;
7159 esac
7160 cat >> confdefs.h <<EOF
7161 #define TARGET_CPU_DEFAULT "${with_cpu}"
7162 EOF
7163
7164
7165 fi
7166
7167
7168
7169 # Check whether --enable-gdbtk or --disable-gdbtk was given.
7170 if test "${enable_gdbtk+set}" = set; then
7171   enableval="$enable_gdbtk"
7172   case "${enableval}" in
7173     yes)
7174         case "$host" in
7175         *go32*)
7176             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
7177             enable_gdbtk=no ;;
7178         *windows*)
7179             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
7180             enable_gdbtk=no ;;
7181         *)
7182             enable_gdbtk=yes ;;
7183         esac ;;
7184     no)
7185         enable_gdbtk=no  ;;
7186     *)
7187         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
7188 esac
7189 else
7190
7191 # Default is on for everything but go32 and Cygwin
7192 case "$host" in
7193     *go32* | *windows*)
7194         ;;
7195     *)
7196         if test -d "${srcdir}/gdbtk" ; then
7197             enable_gdbtk=yes
7198         fi
7199         ;;
7200 esac
7201
7202 fi
7203
7204
7205 WIN32LDAPP=
7206
7207
7208
7209 configdir="unix"
7210
7211 GDBTKLIBS=
7212 if test "${enable_gdbtk}" = "yes"; then
7213
7214     # Gdbtk must have an absolute path to srcdir in order to run
7215     # properly when not installed.
7216     here=`pwd`
7217     cd ${srcdir}
7218     GDBTK_SRC_DIR=`pwd`
7219     cd $here
7220
7221
7222 #
7223 # Ok, lets find the tcl configuration
7224 # First, look for one uninstalled.
7225 # the alternative search directory is invoked by --with-tclconfig
7226 #
7227
7228 if test x"${no_tcl}" = x ; then
7229   # we reset no_tcl in case something fails here
7230   no_tcl=true
7231   # Check whether --with-tclconfig or --without-tclconfig was given.
7232 if test "${with_tclconfig+set}" = set; then
7233   withval="$with_tclconfig"
7234   with_tclconfig=${withval}
7235 fi
7236
7237   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
7238 echo "configure:7239: checking for Tcl configuration" >&5
7239   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
7240   echo $ac_n "(cached) $ac_c" 1>&6
7241 else
7242
7243
7244   # First check to see if --with-tclconfig was specified.
7245   if test x"${with_tclconfig}" != x ; then
7246     if test -f "${with_tclconfig}/tclConfig.sh" ; then
7247       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
7248     else
7249       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
7250     fi
7251   fi
7252
7253   # then check for a private Tcl installation
7254   if test x"${ac_cv_c_tclconfig}" = x ; then
7255     for i in \
7256                 ../tcl \
7257                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
7258                 ../../tcl \
7259                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
7260                 ../../../tcl \
7261                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
7262       if test -f "$i/${configdir}/tclConfig.sh" ; then
7263         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
7264         break
7265       fi
7266     done
7267   fi
7268   # check in a few common install locations
7269   if test x"${ac_cv_c_tclconfig}" = x ; then
7270     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7271       if test -f "$i/tclConfig.sh" ; then
7272         ac_cv_c_tclconfig=`(cd $i; pwd)`
7273         break
7274       fi
7275     done
7276   fi
7277   # check in a few other private locations
7278   if test x"${ac_cv_c_tclconfig}" = x ; then
7279     for i in \
7280                 ${srcdir}/../tcl \
7281                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
7282       if test -f "$i/${configdir}/tclConfig.sh" ; then
7283         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
7284         break
7285       fi
7286     done
7287   fi
7288
7289 fi
7290
7291   if test x"${ac_cv_c_tclconfig}" = x ; then
7292     TCLCONFIG="# no Tcl configs found"
7293     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
7294   else
7295     no_tcl=
7296     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
7297     echo "$ac_t""found $TCLCONFIG" 1>&6
7298   fi
7299 fi
7300
7301     if test -z "${no_tcl}"; then
7302
7303     . $TCLCONFIG
7304
7305
7306
7307
7308
7309
7310
7311
7312
7313
7314
7315
7316
7317
7318
7319
7320
7321
7322
7323
7324
7325
7326
7327
7328
7329
7330 #
7331 # Ok, lets find the tk configuration
7332 # First, look for one uninstalled.
7333 # the alternative search directory is invoked by --with-tkconfig
7334 #
7335
7336 if test x"${no_tk}" = x ; then
7337   # we reset no_tk in case something fails here
7338   no_tk=true
7339   # Check whether --with-tkconfig or --without-tkconfig was given.
7340 if test "${with_tkconfig+set}" = set; then
7341   withval="$with_tkconfig"
7342   with_tkconfig=${withval}
7343 fi
7344
7345   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
7346 echo "configure:7347: checking for Tk configuration" >&5
7347   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
7348   echo $ac_n "(cached) $ac_c" 1>&6
7349 else
7350
7351
7352   # First check to see if --with-tkconfig was specified.
7353   if test x"${with_tkconfig}" != x ; then
7354     if test -f "${with_tkconfig}/tkConfig.sh" ; then
7355       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
7356     else
7357       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
7358     fi
7359   fi
7360
7361   # then check for a private Tk library
7362   if test x"${ac_cv_c_tkconfig}" = x ; then
7363     for i in \
7364                 ../tk \
7365                 `ls -dr ../tk[4-9]* 2>/dev/null` \
7366                 ../../tk \
7367                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
7368                 ../../../tk \
7369                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
7370       if test -f "$i/${configdir}/tkConfig.sh" ; then
7371         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
7372         break
7373       fi
7374     done
7375   fi
7376   # check in a few common install locations
7377   if test x"${ac_cv_c_tkconfig}" = x ; then
7378     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7379       if test -f "$i/tkConfig.sh" ; then
7380         ac_cv_c_tkconfig=`(cd $i; pwd)`
7381         break
7382       fi
7383     done
7384   fi
7385   # check in a few other private locations
7386   if test x"${ac_cv_c_tkconfig}" = x ; then
7387     for i in \
7388                 ${srcdir}/../tk \
7389                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
7390       if test -f "$i/${configdir}/tkConfig.sh" ; then
7391         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
7392         break
7393       fi
7394     done
7395   fi
7396
7397 fi
7398
7399   if test x"${ac_cv_c_tkconfig}" = x ; then
7400     TKCONFIG="# no Tk configs found"
7401     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
7402   else
7403     no_tk=
7404     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
7405     echo "$ac_t""found $TKCONFIG" 1>&6
7406   fi
7407 fi
7408
7409
7410
7411         # now look for Tcl library stuff
7412
7413         case "${host}" in
7414         *-*-cygwin*)
7415             tcldir=../tcl/win/
7416             ;;
7417         *)
7418             tcldir=../tcl/unix/
7419             ;;
7420         esac
7421
7422         TCL_DEPS="${tcldir}${TCL_LIB_FILE}"
7423
7424         # If $no_tk is nonempty, then we can't do Tk, and there is no
7425         # point to doing Tcl.
7426         if test -z "${no_tk}"; then
7427
7428     if test -f "$TKCONFIG" ; then
7429       . $TKCONFIG
7430     fi
7431
7432
7433
7434
7435
7436
7437
7438
7439
7440
7441
7442
7443
7444
7445 #
7446 # Ok, lets find the tcl source trees so we can use the headers
7447 # Warning: transition of version 9 to 10 will break this algorithm
7448 # because 10 sorts before 9. We also look for just tcl. We have to
7449 # be careful that we don't match stuff like tclX by accident.
7450 # the alternative search directory is involked by --with-tclinclude
7451 #
7452
7453 no_tcl=true
7454 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
7455 echo "configure:7456: checking for Tcl private headers. dir=${configdir}" >&5
7456 # Check whether --with-tclinclude or --without-tclinclude was given.
7457 if test "${with_tclinclude+set}" = set; then
7458   withval="$with_tclinclude"
7459   with_tclinclude=${withval}
7460 fi
7461
7462 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
7463   echo $ac_n "(cached) $ac_c" 1>&6
7464 else
7465
7466 # first check to see if --with-tclinclude was specified
7467 if test x"${with_tclinclude}" != x ; then
7468   if test -f ${with_tclinclude}/tclInt.h ; then
7469     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
7470   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
7471     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
7472   else
7473     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
7474   fi
7475 fi
7476
7477 # next check if it came with Tcl configuration file
7478 if test x"${ac_cv_c_tclconfig}" = x ; then
7479   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
7480     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
7481   fi
7482 fi
7483
7484 # next check in private source directory
7485 #
7486 # since ls returns lowest version numbers first, reverse its output
7487 if test x"${ac_cv_c_tclh}" = x ; then
7488   for i in \
7489                 ${srcdir}/../tcl \
7490                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
7491                 ${srcdir}/../../tcl \
7492                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
7493                 ${srcdir}/../../../tcl \
7494                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
7495     if test -f $i/generic/tclInt.h ; then
7496       ac_cv_c_tclh=`(cd $i/generic; pwd)`
7497       break
7498     fi
7499   done
7500 fi
7501 # finally check in a few common install locations
7502 #
7503 # since ls returns lowest version numbers first, reverse its output
7504 if test x"${ac_cv_c_tclh}" = x ; then
7505   for i in \
7506                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
7507                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
7508                 /usr/local/src/tcl \
7509                 /usr/local/lib/tcl \
7510                 ${prefix}/include ; do
7511     if test -f $i/generic/tclInt.h ; then
7512       ac_cv_c_tclh=`(cd $i/generic; pwd)`
7513       break
7514     fi
7515   done
7516 fi
7517 # see if one is installed
7518 if test x"${ac_cv_c_tclh}" = x ; then
7519    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
7520 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
7521 echo "configure:7522: checking for tclInt.h" >&5
7522 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7523   echo $ac_n "(cached) $ac_c" 1>&6
7524 else
7525   cat > conftest.$ac_ext <<EOF
7526 #line 7527 "configure"
7527 #include "confdefs.h"
7528 #include <tclInt.h>
7529 EOF
7530 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7531 { (eval echo configure:7532: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7532 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7533 if test -z "$ac_err"; then
7534   rm -rf conftest*
7535   eval "ac_cv_header_$ac_safe=yes"
7536 else
7537   echo "$ac_err" >&5
7538   echo "configure: failed program was:" >&5
7539   cat conftest.$ac_ext >&5
7540   rm -rf conftest*
7541   eval "ac_cv_header_$ac_safe=no"
7542 fi
7543 rm -f conftest*
7544 fi
7545 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7546   echo "$ac_t""yes" 1>&6
7547   ac_cv_c_tclh=installed
7548 else
7549   echo "$ac_t""no" 1>&6
7550 ac_cv_c_tclh=""
7551 fi
7552
7553 fi
7554
7555 fi
7556
7557 if test x"${ac_cv_c_tclh}" = x ; then
7558   TCLHDIR="# no Tcl private headers found"
7559   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
7560 fi
7561 if test x"${ac_cv_c_tclh}" != x ; then
7562   no_tcl=""
7563   if test x"${ac_cv_c_tclh}" = x"installed" ; then
7564     echo "$ac_t""is installed" 1>&6
7565     TCLHDIR=""
7566   else
7567     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
7568     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
7569     TCLHDIR="-I${ac_cv_c_tclh}"
7570   fi
7571 fi
7572
7573
7574
7575
7576 #
7577 # Ok, lets find the tk source trees so we can use the headers
7578 # If the directory (presumably symlink) named "tk" exists, use that one
7579 # in preference to any others.  Same logic is used when choosing library
7580 # and again with Tcl. The search order is the best place to look first, then in
7581 # decreasing significance. The loop breaks if the trigger file is found.
7582 # Note the gross little conversion here of srcdir by cd'ing to the found
7583 # directory. This converts the path from a relative to an absolute, so
7584 # recursive cache variables for the path will work right. We check all
7585 # the possible paths in one loop rather than many seperate loops to speed
7586 # things up.
7587 # the alternative search directory is involked by --with-tkinclude
7588 #
7589 no_tk=true
7590 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
7591 echo "configure:7592: checking for Tk private headers" >&5
7592 # Check whether --with-tkinclude or --without-tkinclude was given.
7593 if test "${with_tkinclude+set}" = set; then
7594   withval="$with_tkinclude"
7595   with_tkinclude=${withval}
7596 fi
7597
7598 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
7599   echo $ac_n "(cached) $ac_c" 1>&6
7600 else
7601
7602 # first check to see if --with-tkinclude was specified
7603 if test x"${with_tkinclude}" != x ; then
7604   if test -f ${with_tkinclude}/tk.h ; then
7605     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
7606   elif test -f ${with_tkinclude}/generic/tk.h ; then
7607     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
7608   else
7609     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
7610   fi
7611 fi
7612
7613 # next check if it came with Tk configuration file
7614 if test x"${ac_cv_c_tkconfig}" = x ; then
7615   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
7616     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
7617   fi
7618 fi
7619
7620 # next check in private source directory
7621 #
7622 # since ls returns lowest version numbers first, reverse its output
7623 if test x"${ac_cv_c_tkh}" = x ; then
7624   for i in \
7625                 ${srcdir}/../tk \
7626                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
7627                 ${srcdir}/../../tk \
7628                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
7629                 ${srcdir}/../../../tk \
7630                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
7631     if test -f $i/generic/tk.h ; then
7632       ac_cv_c_tkh=`(cd $i/generic; pwd)`
7633       break
7634     fi
7635   done
7636 fi
7637 # finally check in a few common install locations
7638 #
7639 # since ls returns lowest version numbers first, reverse its output
7640 if test x"${ac_cv_c_tkh}" = x ; then
7641   for i in \
7642                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
7643                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
7644                 /usr/local/src/tk \
7645                 /usr/local/lib/tk \
7646                 ${prefix}/include ; do
7647     if test -f $i/generic/tk.h ; then
7648       ac_cv_c_tkh=`(cd $i/generic; pwd)`
7649       break
7650     fi
7651   done
7652 fi
7653 # see if one is installed
7654 if test x"${ac_cv_c_tkh}" = x ; then
7655    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
7656 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
7657 echo "configure:7658: checking for tk.h" >&5
7658 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7659   echo $ac_n "(cached) $ac_c" 1>&6
7660 else
7661   cat > conftest.$ac_ext <<EOF
7662 #line 7663 "configure"
7663 #include "confdefs.h"
7664 #include <tk.h>
7665 EOF
7666 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7667 { (eval echo configure:7668: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7668 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7669 if test -z "$ac_err"; then
7670   rm -rf conftest*
7671   eval "ac_cv_header_$ac_safe=yes"
7672 else
7673   echo "$ac_err" >&5
7674   echo "configure: failed program was:" >&5
7675   cat conftest.$ac_ext >&5
7676   rm -rf conftest*
7677   eval "ac_cv_header_$ac_safe=no"
7678 fi
7679 rm -f conftest*
7680 fi
7681 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7682   echo "$ac_t""yes" 1>&6
7683   ac_cv_c_tkh=installed
7684 else
7685   echo "$ac_t""no" 1>&6
7686 ac_cv_c_tkh=""
7687 fi
7688
7689 fi
7690
7691 fi
7692
7693 if test x"${ac_cv_c_tkh}" != x ; then
7694   no_tk=""
7695   if test x"${ac_cv_c_tkh}" = x"installed" ; then
7696     echo "$ac_t""is installed" 1>&6
7697     TKHDIR=""
7698   else
7699     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
7700     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
7701     TKHDIR="-I${ac_cv_c_tkh}"
7702   fi
7703 else
7704   TKHDIR="# no Tk directory found"
7705   echo "configure: warning: Can't find Tk private headers" 1>&2
7706   no_tk=true
7707 fi
7708
7709
7710
7711
7712 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7713 echo "configure:7714: checking for Itcl private headers. srcdir=${srcdir}" >&5
7714 if test x"${ac_cv_c_itclh}" = x ; then
7715   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do
7716     if test -f $i/generic/itcl.h ; then
7717       ac_cv_c_itclh=`(cd $i/generic; pwd)`
7718       break
7719     fi
7720   done
7721 fi
7722 if test x"${ac_cv_c_itclh}" = x ; then
7723   ITCLHDIR="# no Itcl private headers found"
7724   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
7725 fi
7726 if test x"${ac_cv_c_itclh}" != x ; then
7727      ITCLHDIR="-I${ac_cv_c_itclh}"
7728 fi
7729 # should always be here
7730 #     ITCLLIB="../itcl/itcl/unix/libitcl.a"
7731
7732 #AC_SUBST(ITCLLIB)
7733
7734
7735 echo $ac_n "checking for Itk private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7736 echo "configure:7737: checking for Itk private headers. srcdir=${srcdir}" >&5
7737 if test x"${ac_cv_c_itkh}" = x ; then
7738   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do
7739     if test -f $i/generic/itk.h ; then
7740       ac_cv_c_itkh=`(cd $i/generic; pwd)`
7741       break
7742     fi
7743   done
7744 fi
7745 if test x"${ac_cv_c_itkh}" = x ; then
7746   ITKHDIR="# no Itk private headers found"
7747   { echo "configure: error: Can't find Itk private headers" 1>&2; exit 1; }
7748 fi
7749 if test x"${ac_cv_c_itkh}" != x ; then
7750      ITKHDIR="-I${ac_cv_c_itkh}"
7751 fi
7752 # should always be here
7753 #     ITKLIB="../itcl/itk/unix/libitk.a"
7754
7755 #AC_SUBST(ITKLIB)
7756
7757
7758 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7759 echo "configure:7760: checking for Tix private headers. srcdir=${srcdir}" >&5
7760 if test x"${ac_cv_c_tixh}" = x ; then
7761   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
7762     if test -f $i/generic/tix.h ; then
7763       ac_cv_c_tixh=`(cd $i/generic; pwd)`
7764       break
7765     fi
7766   done
7767 fi
7768 if test x"${ac_cv_c_tixh}" = x ; then
7769   TIXHDIR="# no Tix private headers found"
7770   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
7771 fi
7772 if test x"${ac_cv_c_tixh}" != x ; then
7773      TIXHDIR="-I${ac_cv_c_tixh}"
7774 fi
7775
7776
7777
7778
7779            # now look for Tk library stuff
7780
7781            case "${host}" in
7782            *-*-cygwin*)
7783                tkdir=../tk/win/
7784                ;;
7785            *)
7786                tkdir=../tk/unix/
7787                ;;
7788            esac
7789
7790            TK_DEPS="${tkdir}${TK_LIB_FILE}"
7791
7792            # now look for Itcl library stuff
7793
7794
7795 #
7796 # Ok, lets find the itcl configuration
7797 # First, look for one uninstalled.
7798 # the alternative search directory is invoked by --with-itclconfig
7799 #
7800
7801 if test x"${no_itcl}" = x ; then
7802   # we reset no_itcl in case something fails here
7803   no_itcl=true
7804   # Check whether --with-itclconfig or --without-itclconfig was given.
7805 if test "${with_itclconfig+set}" = set; then
7806   withval="$with_itclconfig"
7807   with_itclconfig=${withval}
7808 fi
7809
7810   echo $ac_n "checking for Itcl configuration""... $ac_c" 1>&6
7811 echo "configure:7812: checking for Itcl configuration" >&5
7812   if eval "test \"`echo '$''{'ac_cv_c_itclconfig'+set}'`\" = set"; then
7813   echo $ac_n "(cached) $ac_c" 1>&6
7814 else
7815
7816
7817   # First check to see if --with-itclconfig was specified.
7818   if test x"${with_itclconfig}" != x ; then
7819     if test -f "${with_itclconfig}/itclConfig.sh" ; then
7820       ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)`
7821     else
7822       { echo "configure: error: ${with_itclconfig} directory doesn't contain itclConfig.sh" 1>&2; exit 1; }
7823     fi
7824   fi
7825
7826   # then check for a private Itcl library
7827   if test x"${ac_cv_c_itclconfig}" = x ; then
7828     for i in \
7829                 ../itcl/itcl \
7830                 `ls -dr ../itcl[4-9]*/itcl 2>/dev/null` \
7831                 ../../itcl \
7832                 `ls -dr ../../itcl[4-9]*/itcl 2>/dev/null` \
7833                 ../../../itcl \
7834                 `ls -dr ../../../itcl[4-9]*/itcl 2>/dev/null` ; do
7835       if test -f "$i/itclConfig.sh" ; then
7836         ac_cv_c_itclconfig=`(cd $i; pwd)`
7837         break
7838       fi
7839     done
7840   fi
7841   # check in a few common install locations
7842   if test x"${ac_cv_c_itclconfig}" = x ; then
7843     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7844       if test -f "$i/itclConfig.sh" ; then
7845         ac_cv_c_itclconfig=`(cd $i; pwd)`
7846         break
7847       fi
7848     done
7849   fi
7850   # check in a few other private locations
7851   if test x"${ac_cv_c_itclconfig}" = x ; then
7852     for i in \
7853                 ${srcdir}/../itcl/itcl \
7854                 `ls -dr ${srcdir}/../itcl[4-9]*/itcl 2>/dev/null` ; do
7855       if test -f "$i/itclConfig.sh" ; then
7856         ac_cv_c_itclconfig=`(cd $i; pwd)`
7857         break
7858       fi
7859     done
7860   fi
7861
7862 fi
7863
7864   if test x"${ac_cv_c_itclconfig}" = x ; then
7865     ITCLCONFIG="# no Itcl configs found"
7866     echo "configure: warning: Can't find Itcl configuration definitions" 1>&2
7867   else
7868     no_itcl=
7869     ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
7870     echo "$ac_t""found $ITCLCONFIG" 1>&6
7871   fi
7872 fi
7873
7874            if test -z "${no_itcl}"; then
7875
7876     if test -f "$ITCLCONFIG" ; then
7877       . $ITCLCONFIG
7878     fi
7879
7880
7881
7882
7883
7884
7885
7886
7887
7888
7889
7890
7891              ITCLLIB="${ITCL_BUILD_LIB_SPEC}"
7892              ITCL_DEPS="${ITCL_LIB_FULL_PATH}"
7893            fi
7894
7895
7896            # now look for Itk library stuff
7897
7898 #
7899 # Ok, lets find the itk configuration
7900 # First, look for one uninstalled.
7901 # the alternative search directory is invoked by --with-itkconfig
7902 #
7903
7904 if test x"${no_itk}" = x ; then
7905   # we reset no_itk in case something fails here
7906   no_itk=true
7907   # Check whether --with-itkconfig or --without-itkconfig was given.
7908 if test "${with_itkconfig+set}" = set; then
7909   withval="$with_itkconfig"
7910   with_itkconfig=${withval}
7911 fi
7912
7913   echo $ac_n "checking for Itk configuration""... $ac_c" 1>&6
7914 echo "configure:7915: checking for Itk configuration" >&5
7915   if eval "test \"`echo '$''{'ac_cv_c_itkconfig'+set}'`\" = set"; then
7916   echo $ac_n "(cached) $ac_c" 1>&6
7917 else
7918
7919
7920   # First check to see if --with-itkconfig was specified.
7921   if test x"${with_itkconfig}" != x ; then
7922     if test -f "${with_itkconfig}/itkConfig.sh" ; then
7923       ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)`
7924     else
7925       { echo "configure: error: ${with_itkconfig} directory doesn't contain itkConfig.sh" 1>&2; exit 1; }
7926     fi
7927   fi
7928
7929   # then check for a private Itk library
7930   if test x"${ac_cv_c_itkconfig}" = x ; then
7931     for i in \
7932                 ../itcl/itk \
7933                 `ls -dr ../itcl[4-9]*/itk 2>/dev/null` \
7934                 ../../itk \
7935                 `ls -dr ../../itcl[4-9]*/itk 2>/dev/null` \
7936                 ../../../itk \
7937                 `ls -dr ../../../itcl[4-9]*/itk 2>/dev/null` ; do
7938       if test -f "$i/itkConfig.sh" ; then
7939         ac_cv_c_itkconfig=`(cd $i; pwd)`
7940         break
7941       fi
7942     done
7943   fi
7944   # check in a few common install locations
7945   if test x"${ac_cv_c_itkconfig}" = x ; then
7946     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7947       if test -f "$i/itkConfig.sh" ; then
7948         ac_cv_c_itkconfig=`(cd $i; pwd)`
7949         break
7950       fi
7951     done
7952   fi
7953   # check in a few other private locations
7954   if test x"${ac_cv_c_itkconfig}" = x ; then
7955     for i in \
7956                 ${srcdir}/../itcl/itk \
7957                 `ls -dr ${srcdir}/../itcl[4-9]*/itk 2>/dev/null` ; do
7958       if test -f "$i/itkConfig.sh" ; then
7959         ac_cv_c_itkconfig=`(cd $i; pwd)`
7960         break
7961       fi
7962     done
7963   fi
7964
7965 fi
7966
7967   if test x"${ac_cv_c_itkconfig}" = x ; then
7968     ITKCONFIG="# no Itk configs found"
7969     echo "configure: warning: Can't find Itk configuration definitions" 1>&2
7970   else
7971     no_itk=
7972     ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
7973     echo "$ac_t""found $ITKCONFIG" 1>&6
7974   fi
7975 fi
7976
7977
7978            if test -z "${no_itcl}"; then
7979
7980     if test -f "$ITKCONFIG" ; then
7981       . $ITKCONFIG
7982     fi
7983
7984
7985
7986
7987
7988
7989
7990
7991
7992
7993
7994
7995              ITKLIB="${ITK_BUILD_LIB_SPEC}"
7996              ITK_DEPS="${ITK_LIB_FULL_PATH}"
7997            fi
7998
7999            # now look for Tix library stuff
8000
8001 #
8002 # Ok, lets find the tix configuration
8003 # First, look for one uninstalled.
8004 # the alternative search directory is invoked by --with-itkconfig
8005 #
8006
8007 if test x"${no_tix}" = x ; then
8008   # we reset no_tix in case something fails here
8009   no_tix=true
8010   # Check whether --with-tixconfig or --without-tixconfig was given.
8011 if test "${with_tixconfig+set}" = set; then
8012   withval="$with_tixconfig"
8013   with_tixconfig=${withval}
8014 fi
8015
8016   echo $ac_n "checking for Tix configuration""... $ac_c" 1>&6
8017 echo "configure:8018: checking for Tix configuration" >&5
8018   if eval "test \"`echo '$''{'ac_cv_c_tixconfig'+set}'`\" = set"; then
8019   echo $ac_n "(cached) $ac_c" 1>&6
8020 else
8021
8022
8023   # First check to see if --with-tixconfig was specified.
8024   if test x"${with_tixconfig}" != x ; then
8025     if test -f "${with_tixconfig}/tixConfig.sh" ; then
8026       ac_cv_c_tixconfig=`(cd ${with_tixconfig}; pwd)`
8027     else
8028       { echo "configure: error: ${with_tixconfig} directory doesn't contain tixConfig.sh" 1>&2; exit 1; }
8029     fi
8030   fi
8031
8032   # then check for a private Tix library
8033   if test x"${ac_cv_c_tixconfig}" = x ; then
8034     for i in \
8035                 ../tix \
8036                 `ls -dr ../tix 2>/dev/null` \
8037                 ../../tix \
8038                 `ls -dr ../../tix 2>/dev/null` \
8039                 ../../../tix \
8040                 `ls -dr ../../../tix 2>/dev/null` ; do
8041       echo "**** Looking at $i - with ${configdir}"
8042       if test -f "$i/tixConfig.sh" ; then
8043         ac_cv_c_tixconfig=`(cd $i; pwd)`
8044         break
8045       fi
8046     done
8047   fi
8048   # check in a few common install locations
8049   if test x"${ac_cv_c_tixconfig}" = x ; then
8050     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
8051       echo "**** Looking at $i"
8052       if test -f "$i/tixConfig.sh" ; then
8053         ac_cv_c_tixconfig=`(cd $i; pwd)`
8054         break
8055       fi
8056     done
8057   fi
8058   # check in a few other private locations
8059   echo "**** Other private locations"
8060   if test x"${ac_cv_c_tixconfig}" = x ; then
8061     for i in \
8062                 ${srcdir}/../tix \
8063                 `ls -dr ${srcdir}/../tix 2>/dev/null` ; do
8064       echo "**** Looking at $i - with ${configdir}"
8065       if test -f "$i/${configdir}/tixConfig.sh" ; then
8066         ac_cv_c_tixconfig=`(cd $i/${configdir}; pwd)`
8067         break
8068       fi
8069     done
8070   fi
8071
8072 fi
8073
8074   if test x"${ac_cv_c_tixconfig}" = x ; then
8075     TIXCONFIG="# no Tix configs found"
8076     echo "configure: warning: Can't find Tix configuration definitions" 1>&2
8077   else
8078     no_tix=
8079     TIXCONFIG=${ac_cv_c_tixconfig}/tixConfig.sh
8080     echo "$ac_t""found $TIXCONFIG" 1>&6
8081   fi
8082 fi
8083
8084
8085            if test -z "${no_tix}"; then
8086
8087     if test -f "$TIXCONFIG" ; then
8088       . $TIXCONFIG
8089     fi
8090
8091
8092
8093
8094
8095
8096
8097
8098              TIXLIB="${TIX_BUILD_LIB_SPEC}"
8099              TIX_DEPS="${TIX_BUILD_LOCATION}/${TIX_LIB_FILE}"
8100            fi
8101
8102            ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
8103            # Tcl/Tk 8.1 require -fwritable strings.  I don't
8104            # know whether 8.2 will or not, but I bet it will.
8105            # I don't have to worry about 7.x since we don't support it.
8106            GDBTK_CFLAGS=""
8107            if test "$GCC" = "yes"; then
8108                if test "$TCL_VERSION" != "8.0" ; then
8109                    GDBTK_CFLAGS="-fwritable-strings"
8110                fi
8111            fi
8112
8113            # Include some libraries that Tcl and Tk want.
8114            TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
8115            # Yes, the ordering seems wrong here.  But it isn't.
8116            # TK_LIBS is the list of libraries that need to be linked
8117            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
8118            # were in LIBS then any link tests after this point would
8119            # try to include things like `$(LIBGUI)', which wouldn't work.
8120            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
8121
8122            CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
8123            CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
8124            CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
8125            CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_GDBTK_INITS)"
8126            CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_GDBTK_ALL)"
8127            CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_GDBTK_CLEAN)"
8128            CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_GDBTK_INSTALL)"
8129            CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_GDBTK_UNINSTALL)"
8130
8131            if test x$gdb_cv_os_cygwin = xyes; then
8132               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
8133               WIN32LDAPP="-Wl,--subsystem,console"
8134               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
8135            fi
8136         fi
8137     fi
8138 fi
8139
8140
8141
8142
8143
8144
8145
8146
8147
8148
8149
8150
8151
8152
8153
8154
8155 # If we find X, set shell vars x_includes and x_libraries to the
8156 # paths, otherwise set no_x=yes.
8157 # Uses ac_ vars as temps to allow command line to override cache and checks.
8158 # --without-x overrides everything else, but does not touch the cache.
8159 echo $ac_n "checking for X""... $ac_c" 1>&6
8160 echo "configure:8161: checking for X" >&5
8161
8162 # Check whether --with-x or --without-x was given.
8163 if test "${with_x+set}" = set; then
8164   withval="$with_x"
8165   :
8166 fi
8167
8168 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8169 if test "x$with_x" = xno; then
8170   # The user explicitly disabled X.
8171   have_x=disabled
8172 else
8173   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
8174     # Both variables are already set.
8175     have_x=yes
8176   else
8177 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
8178   echo $ac_n "(cached) $ac_c" 1>&6
8179 else
8180   # One or both of the vars are not set, and there is no cached value.
8181 ac_x_includes=NO ac_x_libraries=NO
8182 rm -fr conftestdir
8183 if mkdir conftestdir; then
8184   cd conftestdir
8185   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
8186   cat > Imakefile <<'EOF'
8187 acfindx:
8188         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
8189 EOF
8190   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
8191     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8192     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
8193     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8194     for ac_extension in a so sl; do
8195       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
8196         test -f $ac_im_libdir/libX11.$ac_extension; then
8197         ac_im_usrlibdir=$ac_im_libdir; break
8198       fi
8199     done
8200     # Screen out bogus values from the imake configuration.  They are
8201     # bogus both because they are the default anyway, and because
8202     # using them would break gcc on systems where it needs fixed includes.
8203     case "$ac_im_incroot" in
8204         /usr/include) ;;
8205         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
8206     esac
8207     case "$ac_im_usrlibdir" in
8208         /usr/lib | /lib) ;;
8209         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
8210     esac
8211   fi
8212   cd ..
8213   rm -fr conftestdir
8214 fi
8215
8216 if test "$ac_x_includes" = NO; then
8217   # Guess where to find include files, by looking for this one X11 .h file.
8218   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
8219
8220   # First, try using that file with no special directory specified.
8221 cat > conftest.$ac_ext <<EOF
8222 #line 8223 "configure"
8223 #include "confdefs.h"
8224 #include <$x_direct_test_include>
8225 EOF
8226 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8227 { (eval echo configure:8228: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8228 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8229 if test -z "$ac_err"; then
8230   rm -rf conftest*
8231   # We can compile using X headers with no special include directory.
8232 ac_x_includes=
8233 else
8234   echo "$ac_err" >&5
8235   echo "configure: failed program was:" >&5
8236   cat conftest.$ac_ext >&5
8237   rm -rf conftest*
8238   # Look for the header file in a standard set of common directories.
8239 # Check X11 before X11Rn because it is often a symlink to the current release.
8240   for ac_dir in               \
8241     /usr/X11/include          \
8242     /usr/X11R6/include        \
8243     /usr/X11R5/include        \
8244     /usr/X11R4/include        \
8245                               \
8246     /usr/include/X11          \
8247     /usr/include/X11R6        \
8248     /usr/include/X11R5        \
8249     /usr/include/X11R4        \
8250                               \
8251     /usr/local/X11/include    \
8252     /usr/local/X11R6/include  \
8253     /usr/local/X11R5/include  \
8254     /usr/local/X11R4/include  \
8255                               \
8256     /usr/local/include/X11    \
8257     /usr/local/include/X11R6  \
8258     /usr/local/include/X11R5  \
8259     /usr/local/include/X11R4  \
8260                               \
8261     /usr/X386/include         \
8262     /usr/x386/include         \
8263     /usr/XFree86/include/X11  \
8264                               \
8265     /usr/include              \
8266     /usr/local/include        \
8267     /usr/unsupported/include  \
8268     /usr/athena/include       \
8269     /usr/local/x11r5/include  \
8270     /usr/lpp/Xamples/include  \
8271                               \
8272     /usr/openwin/include      \
8273     /usr/openwin/share/include \
8274     ; \
8275   do
8276     if test -r "$ac_dir/$x_direct_test_include"; then
8277       ac_x_includes=$ac_dir
8278       break
8279     fi
8280   done
8281 fi
8282 rm -f conftest*
8283 fi # $ac_x_includes = NO
8284
8285 if test "$ac_x_libraries" = NO; then
8286   # Check for the libraries.
8287
8288   test -z "$x_direct_test_library" && x_direct_test_library=Xt
8289   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
8290
8291   # See if we find them without any special options.
8292   # Don't add to $LIBS permanently.
8293   ac_save_LIBS="$LIBS"
8294   LIBS="-l$x_direct_test_library $LIBS"
8295 cat > conftest.$ac_ext <<EOF
8296 #line 8297 "configure"
8297 #include "confdefs.h"
8298
8299 int main() {
8300 ${x_direct_test_function}()
8301 ; return 0; }
8302 EOF
8303 if { (eval echo configure:8304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8304   rm -rf conftest*
8305   LIBS="$ac_save_LIBS"
8306 # We can link X programs with no special library path.
8307 ac_x_libraries=
8308 else
8309   echo "configure: failed program was:" >&5
8310   cat conftest.$ac_ext >&5
8311   rm -rf conftest*
8312   LIBS="$ac_save_LIBS"
8313 # First see if replacing the include by lib works.
8314 # Check X11 before X11Rn because it is often a symlink to the current release.
8315 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
8316     /usr/X11/lib          \
8317     /usr/X11R6/lib        \
8318     /usr/X11R5/lib        \
8319     /usr/X11R4/lib        \
8320                           \
8321     /usr/lib/X11          \
8322     /usr/lib/X11R6        \
8323     /usr/lib/X11R5        \
8324     /usr/lib/X11R4        \
8325                           \
8326     /usr/local/X11/lib    \
8327     /usr/local/X11R6/lib  \
8328     /usr/local/X11R5/lib  \
8329     /usr/local/X11R4/lib  \
8330                           \
8331     /usr/local/lib/X11    \
8332     /usr/local/lib/X11R6  \
8333     /usr/local/lib/X11R5  \
8334     /usr/local/lib/X11R4  \
8335                           \
8336     /usr/X386/lib         \
8337     /usr/x386/lib         \
8338     /usr/XFree86/lib/X11  \
8339                           \
8340     /usr/lib              \
8341     /usr/local/lib        \
8342     /usr/unsupported/lib  \
8343     /usr/athena/lib       \
8344     /usr/local/x11r5/lib  \
8345     /usr/lpp/Xamples/lib  \
8346     /lib/usr/lib/X11      \
8347                           \
8348     /usr/openwin/lib      \
8349     /usr/openwin/share/lib \
8350     ; \
8351 do
8352   for ac_extension in a so sl; do
8353     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
8354       ac_x_libraries=$ac_dir
8355       break 2
8356     fi
8357   done
8358 done
8359 fi
8360 rm -f conftest*
8361 fi # $ac_x_libraries = NO
8362
8363 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
8364   # Didn't find X anywhere.  Cache the known absence of X.
8365   ac_cv_have_x="have_x=no"
8366 else
8367   # Record where we found X for the cache.
8368   ac_cv_have_x="have_x=yes \
8369                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
8370 fi
8371 fi
8372   fi
8373   eval "$ac_cv_have_x"
8374 fi # $with_x != no
8375
8376 if test "$have_x" != yes; then
8377   echo "$ac_t""$have_x" 1>&6
8378   no_x=yes
8379 else
8380   # If each of the values was on the command line, it overrides each guess.
8381   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8382   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8383   # Update the cache value to reflect the command line values.
8384   ac_cv_have_x="have_x=yes \
8385                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
8386   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
8387 fi
8388
8389
8390
8391 # Unlike the sim directory, whether a simulator is linked is controlled by
8392 # presence of a SIM= and a SIM_OBS= definition in the target '.mt' file.
8393 # This code just checks for a few cases where we'd like to ignore those
8394 # definitions, even when they're present in the '.mt' file.  These cases
8395 # are when --disable-sim is specified, or if the simulator directory is
8396 # not part of the source tree.
8397 #
8398 # Check whether --enable-sim or --disable-sim was given.
8399 if test "${enable_sim+set}" = set; then
8400   enableval="$enable_sim"
8401   echo "enable_sim = $enable_sim";
8402  echo "enableval = ${enableval}";
8403  case "${enableval}" in
8404   yes) ignore_sim=false ;;
8405   no)  ignore_sim=true ;;
8406   *)   ignore_sim=false ;;
8407  esac
8408 else
8409   ignore_sim=false
8410 fi
8411
8412
8413 if test ! -d "${srcdir}/../sim"; then
8414   ignore_sim=true
8415 fi
8416
8417 if test "${ignore_sim}" = "true"; then
8418     IGNORE_SIM="SIM="
8419     IGNORE_SIM_OBS="SIM_OBS="
8420 else
8421     IGNORE_SIM=""
8422     IGNORE_SIM_OBS=""
8423     cat >> confdefs.h <<\EOF
8424 #define WITH_SIM 1
8425 EOF
8426
8427 fi
8428
8429
8430
8431
8432
8433
8434
8435
8436
8437
8438
8439
8440
8441
8442
8443 # Begin stuff to support --enable-shared
8444 # Check whether --enable-shared or --disable-shared was given.
8445 if test "${enable_shared+set}" = set; then
8446   enableval="$enable_shared"
8447   case "${enableval}" in
8448   yes) shared=true ;;
8449   no)  shared=false ;;
8450   *) shared=true ;;
8451 esac
8452 fi
8453
8454 HLDFLAGS=
8455 HLDENV=
8456 # If we have shared libraries, try to set rpath reasonably.
8457 if test "${shared}" = "true"; then
8458   case "${host}" in
8459   *-*-hpux*)
8460     HLDFLAGS='-Wl,+s,+b,$(libdir)'
8461     ;;
8462   *-*-irix5* | *-*-irix6*)
8463     HLDFLAGS='-Wl,-rpath,$(libdir)'
8464     ;;
8465   *-*-linux*aout*)
8466     ;;
8467   *-*-linux* | *-pc-linux-gnu*)
8468     HLDFLAGS='-Wl,-rpath,$(libdir)'
8469     ;;
8470   *-*-solaris*)
8471     HLDFLAGS='-R $(libdir)'
8472     ;;
8473   *-*-sysv4*)
8474     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
8475     ;;
8476   esac
8477 fi
8478
8479 # On SunOS, if the linker supports the -rpath option, use it to
8480 # prevent ../bfd and ../opcodes from being included in the run time
8481 # search path.
8482 case "${host}" in
8483   *-*-sunos*)
8484     echo 'main () { }' > conftest.c
8485     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
8486     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
8487       :
8488     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
8489       :
8490     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
8491       :
8492     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
8493       :
8494     elif test "${shared}" = "true"; then
8495       HLDFLAGS='-Wl,-rpath=$(libdir)'
8496     else
8497       HLDFLAGS='-Wl,-rpath='
8498     fi
8499     rm -f conftest.t conftest.c conftest
8500     ;;
8501 esac
8502
8503
8504 # End stuff to support --enable-shared
8505
8506 # target_subdir is used by the testsuite to find the target libraries.
8507 target_subdir=
8508 if test "${host}" != "${target}"; then
8509     target_subdir="${target_alias}/"
8510 fi
8511
8512
8513 frags=
8514 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
8515 if test ! -f ${host_makefile_frag}; then
8516     # When building a native debuger the .mh file containing things
8517     # like NATDEPFILES is needed.  Cross debuggers don't need .mh
8518     # since it no longer contains anything useful.
8519     if test "${target}" = "${host}"; then
8520         { echo "configure: error: "*** Gdb does not support native target ${host}"" 1>&2; exit 1; }
8521     else
8522         host_makefile_frag=/dev/null
8523     fi
8524 fi
8525 frags="$frags $host_makefile_frag"
8526
8527 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
8528 if test ! -f ${target_makefile_frag}; then
8529 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
8530 fi
8531 frags="$frags $target_makefile_frag"
8532
8533
8534
8535
8536
8537 hostfile=`sed -n '
8538 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
8539 ' ${host_makefile_frag}`
8540
8541 targetfile=`sed -n '
8542 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
8543 ' ${target_makefile_frag}`
8544
8545 GDB_MULTI_ARCH=`sed -n '
8546 s/GDB_MULTI_ARCH[       ]*=[    ]*\([^  ]*\)[   ]*/\1/p
8547 ' ${target_makefile_frag}`
8548
8549 if test "${target}" = "${host}"; then
8550 # We pick this up from the host configuration file (.mh) because we
8551 # do not have a native configuration Makefile fragment.
8552 nativefile=`sed -n '
8553 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
8554 ' ${host_makefile_frag}`
8555 fi
8556
8557
8558 # New targets should just set gdb_multi_arch=yes in configure.tgt.
8559 # Old targets being converted can either do that or set GDB_MULTI_ARCH
8560 # in the target specific makefile frag.  Eventually gdb_multi_arch=yes
8561 # will be the default.
8562 if test x"${GDB_MULTI_ARCH}" = x ; then
8563     case "${gdb_multi_arch}" in
8564     yes ) GDB_MULTI_ARCH=GDB_MULTI_ARCH_PURE ;;
8565     no ) GDB_MULTI_ARCH=0 ;;
8566     0|1|2 ) GDB_MULTI_ARCH=${gdb_multi_arch} ;;
8567     esac
8568 fi
8569 if test x"${GDB_MULTI_ARCH}" != x ; then
8570     cat >> confdefs.h <<EOF
8571 #define GDB_MULTI_ARCH ${GDB_MULTI_ARCH}
8572 EOF
8573
8574 fi
8575 # Warn the user when they use an old practice
8576 case "${GDB_MULTI_ARCH}" in
8577     "" ) ;;
8578     0 | GDB_MULTI_ARCH_PARTIAL | 1 | GDB_MULTI_ARCH_TM | 2 )
8579         echo "configure: warning: "GDB: Target is not pure multi-arch"" 1>&2 ;;
8580     GDB_MULTI_ARCH_PURE )
8581         if test x"${targetfile}" != x ; then
8582             echo "configure: warning: "GDB: Ignoring TM_FILE in ${target_makefile_frag}"" 1>&2
8583             targetfile=""
8584         fi ;;
8585     *)  { echo "configure: error: "GDB: Unknown GDB_MULTI_ARCH value ${GDB_MULTI_ARCH}"" 1>&2; exit 1; };;
8586 esac
8587
8588 SUBDIRS="doc testsuite nlm"
8589 if test "${enable_multi_ice}" = "yes"; then
8590   SUBDIRS="${SUBDIRS} multi-ice"
8591 fi
8592
8593 # ``gdbserver'' can only be built in a native configuration.
8594 if test x"${target}" = x"${host}"; then
8595     echo $ac_n "checking whether gdbserver is supported on this host""... $ac_c" 1>&6
8596 echo "configure:8597: checking whether gdbserver is supported on this host" >&5
8597     if test x"${build_gdbserver}" = xyes ; then
8598         configdirs="${configdirs} gdbserver"
8599         SUBDIRS="${SUBDIRS} gdbserver"
8600         echo "$ac_t""yes" 1>&6
8601     else
8602         echo "$ac_t""no" 1>&6
8603     fi
8604 fi
8605
8606
8607
8608 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
8609 # (NAT_FILE) is not set in config/*/*.m[ht] files, we link to an empty
8610 # version.
8611
8612 files=
8613 links=
8614
8615 rm -f xm.h
8616 xm_h=""
8617 if test "${hostfile}" != ""; then
8618     xm_h=xm.h
8619     GDB_XM_FILE="config/${gdb_host_cpu}/${hostfile}"
8620     files="${files} ${GDB_XM_FILE}"
8621     links="${links} xm.h"
8622     cat >> confdefs.h <<EOF
8623 #define GDB_XM_FILE ${GDB_XM_FILE}
8624 EOF
8625
8626 fi
8627
8628
8629 rm -f tm.h
8630 tm_h=""
8631 if test "${targetfile}" != ""; then
8632     tm_h=tm.h
8633     GDB_TM_FILE="config/${gdb_target_cpu}/${targetfile}"
8634     files="${files} ${GDB_TM_FILE}"
8635     links="${links} tm.h"
8636     cat >> confdefs.h <<EOF
8637 #define GDB_TM_FILE ${GDB_TM_FILE}
8638 EOF
8639
8640 fi
8641
8642
8643 rm -f nm.h
8644 nm_h=""
8645 if test "${nativefile}" != ""; then
8646     nm_h=nm.h
8647     GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}"
8648     files="${files} ${GDB_NM_FILE}"
8649     links="${links} nm.h"
8650     cat >> confdefs.h <<EOF
8651 #define GDB_NM_FILE ${GDB_NM_FILE}
8652 EOF
8653
8654 fi
8655
8656
8657 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
8658 echo "configure:8659: checking whether ln -s works" >&5
8659 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
8660   echo $ac_n "(cached) $ac_c" 1>&6
8661 else
8662   rm -f conftestdata
8663 if ln -s X conftestdata 2>/dev/null
8664 then
8665   rm -f conftestdata
8666   ac_cv_prog_LN_S="ln -s"
8667 else
8668   ac_cv_prog_LN_S=ln
8669 fi
8670 fi
8671 LN_S="$ac_cv_prog_LN_S"
8672 if test "$ac_cv_prog_LN_S" = "ln -s"; then
8673   echo "$ac_t""yes" 1>&6
8674 else
8675   echo "$ac_t""no" 1>&6
8676 fi
8677
8678
8679
8680
8681 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
8682 echo "configure:8683: checking for Cygwin environment" >&5
8683 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
8684   echo $ac_n "(cached) $ac_c" 1>&6
8685 else
8686   cat > conftest.$ac_ext <<EOF
8687 #line 8688 "configure"
8688 #include "confdefs.h"
8689
8690 int main() {
8691
8692 #ifndef __CYGWIN__
8693 #define __CYGWIN__ __CYGWIN32__
8694 #endif
8695 return __CYGWIN__;
8696 ; return 0; }
8697 EOF
8698 if { (eval echo configure:8699: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8699   rm -rf conftest*
8700   ac_cv_cygwin=yes
8701 else
8702   echo "configure: failed program was:" >&5
8703   cat conftest.$ac_ext >&5
8704   rm -rf conftest*
8705   ac_cv_cygwin=no
8706 fi
8707 rm -f conftest*
8708 rm -f conftest*
8709 fi
8710
8711 echo "$ac_t""$ac_cv_cygwin" 1>&6
8712 CYGWIN=
8713 test "$ac_cv_cygwin" = yes && CYGWIN=yes
8714 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
8715 echo "configure:8716: checking for mingw32 environment" >&5
8716 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
8717   echo $ac_n "(cached) $ac_c" 1>&6
8718 else
8719   cat > conftest.$ac_ext <<EOF
8720 #line 8721 "configure"
8721 #include "confdefs.h"
8722
8723 int main() {
8724 return __MINGW32__;
8725 ; return 0; }
8726 EOF
8727 if { (eval echo configure:8728: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8728   rm -rf conftest*
8729   ac_cv_mingw32=yes
8730 else
8731   echo "configure: failed program was:" >&5
8732   cat conftest.$ac_ext >&5
8733   rm -rf conftest*
8734   ac_cv_mingw32=no
8735 fi
8736 rm -f conftest*
8737 rm -f conftest*
8738 fi
8739
8740 echo "$ac_t""$ac_cv_mingw32" 1>&6
8741 MINGW32=
8742 test "$ac_cv_mingw32" = yes && MINGW32=yes
8743
8744
8745 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
8746 echo "configure:8747: checking for executable suffix" >&5
8747 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
8748   echo $ac_n "(cached) $ac_c" 1>&6
8749 else
8750   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
8751   ac_cv_exeext=.exe
8752 else
8753   rm -f conftest*
8754   echo 'int main () { return 0; }' > conftest.$ac_ext
8755   ac_cv_exeext=
8756   if { (eval echo configure:8757: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
8757     for file in conftest.*; do
8758       case $file in
8759       *.c | *.o | *.obj) ;;
8760       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
8761       esac
8762     done
8763   else
8764     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
8765   fi
8766   rm -f conftest*
8767   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
8768 fi
8769 fi
8770
8771 EXEEXT=""
8772 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
8773 echo "$ac_t""${ac_cv_exeext}" 1>&6
8774 ac_exeext=$EXEEXT
8775
8776
8777 subdirs="$configdirs"
8778
8779 trap '' 1 2 15
8780 cat > confcache <<\EOF
8781 # This file is a shell script that caches the results of configure
8782 # tests run on this system so they can be shared between configure
8783 # scripts and configure runs.  It is not useful on other systems.
8784 # If it contains results you don't want to keep, you may remove or edit it.
8785 #
8786 # By default, configure uses ./config.cache as the cache file,
8787 # creating it if it does not exist already.  You can give configure
8788 # the --cache-file=FILE option to use a different cache file; that is
8789 # what configure does when it calls configure scripts in
8790 # subdirectories, so they share the cache.
8791 # Giving --cache-file=/dev/null disables caching, for debugging configure.
8792 # config.status only pays attention to the cache file if you give it the
8793 # --recheck option to rerun configure.
8794 #
8795 EOF
8796 # The following way of writing the cache mishandles newlines in values,
8797 # but we know of no workaround that is simple, portable, and efficient.
8798 # So, don't put newlines in cache variables' values.
8799 # Ultrix sh set writes to stderr and can't be redirected directly,
8800 # and sets the high bit in the cache file unless we assign to the vars.
8801 (set) 2>&1 |
8802   case `(ac_space=' '; set | grep ac_space) 2>&1` in
8803   *ac_space=\ *)
8804     # `set' does not quote correctly, so add quotes (double-quote substitution
8805     # turns \\\\ into \\, and sed turns \\ into \).
8806     sed -n \
8807       -e "s/'/'\\\\''/g" \
8808       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
8809     ;;
8810   *)
8811     # `set' quotes correctly as required by POSIX, so do not add quotes.
8812     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
8813     ;;
8814   esac >> confcache
8815 if cmp -s $cache_file confcache; then
8816   :
8817 else
8818   if test -w $cache_file; then
8819     echo "updating cache $cache_file"
8820     cat confcache > $cache_file
8821   else
8822     echo "not updating unwritable cache $cache_file"
8823   fi
8824 fi
8825 rm -f confcache
8826
8827 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
8828
8829 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8830 # Let make expand exec_prefix.
8831 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8832
8833 # Any assignment to VPATH causes Sun make to only execute
8834 # the first set of double-colon rules, so remove it if not needed.
8835 # If there is a colon in the path, we need to keep it.
8836 if test "x$srcdir" = x.; then
8837   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
8838 fi
8839
8840 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
8841
8842 DEFS=-DHAVE_CONFIG_H
8843
8844 # Without the "./", some shells look in PATH for config.status.
8845 : ${CONFIG_STATUS=./config.status}
8846
8847 echo creating $CONFIG_STATUS
8848 rm -f $CONFIG_STATUS
8849 cat > $CONFIG_STATUS <<EOF
8850 #! /bin/sh
8851 # Generated automatically by configure.
8852 # Run this file to recreate the current configuration.
8853 # This directory was configured as follows,
8854 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
8855 #
8856 # $0 $ac_configure_args
8857 #
8858 # Compiler output produced by configure, useful for debugging
8859 # configure, is in ./config.log if it exists.
8860
8861 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
8862 for ac_option
8863 do
8864   case "\$ac_option" in
8865   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8866     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
8867     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
8868   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
8869     echo "$CONFIG_STATUS generated by autoconf version 2.13"
8870     exit 0 ;;
8871   -help | --help | --hel | --he | --h)
8872     echo "\$ac_cs_usage"; exit 0 ;;
8873   *) echo "\$ac_cs_usage"; exit 1 ;;
8874   esac
8875 done
8876
8877 ac_given_srcdir=$srcdir
8878 ac_given_INSTALL="$INSTALL"
8879
8880 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
8881 EOF
8882 cat >> $CONFIG_STATUS <<EOF
8883
8884 # Protect against being on the right side of a sed subst in config.status.
8885 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
8886  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
8887 $ac_vpsub
8888 $extrasub
8889 s%@SHELL@%$SHELL%g
8890 s%@CFLAGS@%$CFLAGS%g
8891 s%@CPPFLAGS@%$CPPFLAGS%g
8892 s%@CXXFLAGS@%$CXXFLAGS%g
8893 s%@FFLAGS@%$FFLAGS%g
8894 s%@DEFS@%$DEFS%g
8895 s%@LDFLAGS@%$LDFLAGS%g
8896 s%@LIBS@%$LIBS%g
8897 s%@exec_prefix@%$exec_prefix%g
8898 s%@prefix@%$prefix%g
8899 s%@program_transform_name@%$program_transform_name%g
8900 s%@bindir@%$bindir%g
8901 s%@sbindir@%$sbindir%g
8902 s%@libexecdir@%$libexecdir%g
8903 s%@datadir@%$datadir%g
8904 s%@sysconfdir@%$sysconfdir%g
8905 s%@sharedstatedir@%$sharedstatedir%g
8906 s%@localstatedir@%$localstatedir%g
8907 s%@libdir@%$libdir%g
8908 s%@includedir@%$includedir%g
8909 s%@oldincludedir@%$oldincludedir%g
8910 s%@infodir@%$infodir%g
8911 s%@mandir@%$mandir%g
8912 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
8913 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
8914 s%@MAINT@%$MAINT%g
8915 s%@CC@%$CC%g
8916 s%@CPP@%$CPP%g
8917 s%@host@%$host%g
8918 s%@host_alias@%$host_alias%g
8919 s%@host_cpu@%$host_cpu%g
8920 s%@host_vendor@%$host_vendor%g
8921 s%@host_os@%$host_os%g
8922 s%@target@%$target%g
8923 s%@target_alias@%$target_alias%g
8924 s%@target_cpu@%$target_cpu%g
8925 s%@target_vendor@%$target_vendor%g
8926 s%@target_os@%$target_os%g
8927 s%@build@%$build%g
8928 s%@build_alias@%$build_alias%g
8929 s%@build_cpu@%$build_cpu%g
8930 s%@build_vendor@%$build_vendor%g
8931 s%@build_os@%$build_os%g
8932 s%@SET_MAKE@%$SET_MAKE%g
8933 s%@RANLIB@%$RANLIB%g
8934 s%@ALLOCA@%$ALLOCA%g
8935 s%@USE_NLS@%$USE_NLS%g
8936 s%@MSGFMT@%$MSGFMT%g
8937 s%@GMSGFMT@%$GMSGFMT%g
8938 s%@XGETTEXT@%$XGETTEXT%g
8939 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
8940 s%@CATALOGS@%$CATALOGS%g
8941 s%@CATOBJEXT@%$CATOBJEXT%g
8942 s%@DATADIRNAME@%$DATADIRNAME%g
8943 s%@GMOFILES@%$GMOFILES%g
8944 s%@INSTOBJEXT@%$INSTOBJEXT%g
8945 s%@INTLDEPS@%$INTLDEPS%g
8946 s%@INTLLIBS@%$INTLLIBS%g
8947 s%@INTLOBJS@%$INTLOBJS%g
8948 s%@POFILES@%$POFILES%g
8949 s%@POSUB@%$POSUB%g
8950 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
8951 s%@GT_NO@%$GT_NO%g
8952 s%@GT_YES@%$GT_YES%g
8953 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
8954 s%@l@%$l%g
8955 s%@AWK@%$AWK%g
8956 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
8957 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
8958 s%@INSTALL_DATA@%$INSTALL_DATA%g
8959 s%@AR@%$AR%g
8960 s%@DLLTOOL@%$DLLTOOL%g
8961 s%@WINDRES@%$WINDRES%g
8962 s%@YACC@%$YACC%g
8963 s%@MIG@%$MIG%g
8964 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
8965 s%@UIOUT_CFLAGS@%$UIOUT_CFLAGS%g
8966 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
8967 s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
8968 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
8969 s%@MMALLOC@%$MMALLOC%g
8970 s%@REGEX@%$REGEX%g
8971 s%@SER_HARDWIRE@%$SER_HARDWIRE%g
8972 s%@TERM_LIB@%$TERM_LIB%g
8973 s%@WIN32LIBS@%$WIN32LIBS%g
8974 s%@LIBGUI@%$LIBGUI%g
8975 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
8976 s%@WIN32LDAPP@%$WIN32LDAPP%g
8977 s%@TCL_VERSION@%$TCL_VERSION%g
8978 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
8979 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
8980 s%@TCL_CC@%$TCL_CC%g
8981 s%@TCL_DEFS@%$TCL_DEFS%g
8982 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
8983 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
8984 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
8985 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
8986 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
8987 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
8988 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
8989 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
8990 s%@TCL_RANLIB@%$TCL_RANLIB%g
8991 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
8992 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
8993 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
8994 s%@TK_VERSION@%$TK_VERSION%g
8995 s%@TK_DEFS@%$TK_DEFS%g
8996 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
8997 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
8998 s%@TK_XLIBSW@%$TK_XLIBSW%g
8999 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
9000 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
9001 s%@TCLHDIR@%$TCLHDIR%g
9002 s%@TKHDIR@%$TKHDIR%g
9003 s%@ITCLHDIR@%$ITCLHDIR%g
9004 s%@ITKHDIR@%$ITKHDIR%g
9005 s%@TIXHDIR@%$TIXHDIR%g
9006 s%@ITCL_VERSION@%$ITCL_VERSION%g
9007 s%@ITCL_DEFS@%$ITCL_DEFS%g
9008 s%@ITCL_BUILD_INCLUDES@%$ITCL_BUILD_INCLUDES%g
9009 s%@ITCL_BUILD_LIB_SPEC@%$ITCL_BUILD_LIB_SPEC%g
9010 s%@ITCL_LIB_SPEC@%$ITCL_LIB_SPEC%g
9011 s%@ITK_VERSION@%$ITK_VERSION%g
9012 s%@ITK_DEFS@%$ITK_DEFS%g
9013 s%@ITK_BUILD_INCLUDES@%$ITK_BUILD_INCLUDES%g
9014 s%@ITK_BUILD_LIB_SPEC@%$ITK_BUILD_LIB_SPEC%g
9015 s%@ITK_LIB_SPEC@%$ITK_LIB_SPEC%g
9016 s%@TIX_VERSION@%$TIX_VERSION%g
9017 s%@TIX_BUILD_LIB_SPEC@%$TIX_BUILD_LIB_SPEC%g
9018 s%@X_CFLAGS@%$X_CFLAGS%g
9019 s%@X_LDFLAGS@%$X_LDFLAGS%g
9020 s%@X_LIBS@%$X_LIBS%g
9021 s%@TCL_DEPS@%$TCL_DEPS%g
9022 s%@TK_DEPS@%$TK_DEPS%g
9023 s%@ITCLLIB@%$ITCLLIB%g
9024 s%@ITCL_DEPS@%$ITCL_DEPS%g
9025 s%@ITKLIB@%$ITKLIB%g
9026 s%@ITK_DEPS@%$ITK_DEPS%g
9027 s%@TIXLIB@%$TIXLIB%g
9028 s%@TIX_DEPS@%$TIX_DEPS%g
9029 s%@GDBTKLIBS@%$GDBTKLIBS%g
9030 s%@GDBTK_CFLAGS@%$GDBTK_CFLAGS%g
9031 s%@GDBTK_SRC_DIR@%$GDBTK_SRC_DIR%g
9032 s%@IGNORE_SIM@%$IGNORE_SIM%g
9033 s%@IGNORE_SIM_OBS@%$IGNORE_SIM_OBS%g
9034 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
9035 s%@CONFIG_OBS@%$CONFIG_OBS%g
9036 s%@CONFIG_LIB_OBS@%$CONFIG_LIB_OBS%g
9037 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
9038 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
9039 s%@CONFIG_INITS@%$CONFIG_INITS%g
9040 s%@CONFIG_ALL@%$CONFIG_ALL%g
9041 s%@CONFIG_CLEAN@%$CONFIG_CLEAN%g
9042 s%@CONFIG_INSTALL@%$CONFIG_INSTALL%g
9043 s%@CONFIG_UNINSTALL@%$CONFIG_UNINSTALL%g
9044 s%@HLDFLAGS@%$HLDFLAGS%g
9045 s%@HLDENV@%$HLDENV%g
9046 s%@target_subdir@%$target_subdir%g
9047 /@host_makefile_frag@/r $host_makefile_frag
9048 s%@host_makefile_frag@%%g
9049 /@target_makefile_frag@/r $target_makefile_frag
9050 s%@target_makefile_frag@%%g
9051 s%@frags@%$frags%g
9052 s%@SUBDIRS@%$SUBDIRS%g
9053 s%@xm_h@%$xm_h%g
9054 s%@tm_h@%$tm_h%g
9055 s%@nm_h@%$nm_h%g
9056 s%@LN_S@%$LN_S%g
9057 s%@EXEEXT@%$EXEEXT%g
9058 s%@subdirs@%$subdirs%g
9059
9060 CEOF
9061 EOF
9062
9063 cat >> $CONFIG_STATUS <<\EOF
9064
9065 # Split the substitutions into bite-sized pieces for seds with
9066 # small command number limits, like on Digital OSF/1 and HP-UX.
9067 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9068 ac_file=1 # Number of current file.
9069 ac_beg=1 # First line for current file.
9070 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9071 ac_more_lines=:
9072 ac_sed_cmds=""
9073 while $ac_more_lines; do
9074   if test $ac_beg -gt 1; then
9075     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9076   else
9077     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9078   fi
9079   if test ! -s conftest.s$ac_file; then
9080     ac_more_lines=false
9081     rm -f conftest.s$ac_file
9082   else
9083     if test -z "$ac_sed_cmds"; then
9084       ac_sed_cmds="sed -f conftest.s$ac_file"
9085     else
9086       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9087     fi
9088     ac_file=`expr $ac_file + 1`
9089     ac_beg=$ac_end
9090     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9091   fi
9092 done
9093 if test -z "$ac_sed_cmds"; then
9094   ac_sed_cmds=cat
9095 fi
9096 EOF
9097
9098 cat >> $CONFIG_STATUS <<EOF
9099
9100 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
9101 EOF
9102 cat >> $CONFIG_STATUS <<\EOF
9103 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9104   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9105   case "$ac_file" in
9106   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9107        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9108   *) ac_file_in="${ac_file}.in" ;;
9109   esac
9110
9111   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9112
9113   # Remove last slash and all that follows it.  Not all systems have dirname.
9114   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9115   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9116     # The file is in a subdirectory.
9117     test ! -d "$ac_dir" && mkdir "$ac_dir"
9118     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9119     # A "../" for each directory in $ac_dir_suffix.
9120     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9121   else
9122     ac_dir_suffix= ac_dots=
9123   fi
9124
9125   case "$ac_given_srcdir" in
9126   .)  srcdir=.
9127       if test -z "$ac_dots"; then top_srcdir=.
9128       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9129   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9130   *) # Relative path.
9131     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9132     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9133   esac
9134
9135   case "$ac_given_INSTALL" in
9136   [/$]*) INSTALL="$ac_given_INSTALL" ;;
9137   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
9138   esac
9139
9140   echo creating "$ac_file"
9141   rm -f "$ac_file"
9142   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9143   case "$ac_file" in
9144   *Makefile*) ac_comsub="1i\\
9145 # $configure_input" ;;
9146   *) ac_comsub= ;;
9147   esac
9148
9149   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9150   sed -e "$ac_comsub
9151 s%@configure_input@%$configure_input%g
9152 s%@srcdir@%$srcdir%g
9153 s%@top_srcdir@%$top_srcdir%g
9154 s%@INSTALL@%$INSTALL%g
9155 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9156 fi; done
9157 rm -f conftest.s*
9158
9159 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9160 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9161 #
9162 # ac_d sets the value in "#define NAME VALUE" lines.
9163 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9164 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9165 ac_dC='\3'
9166 ac_dD='%g'
9167 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9168 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9169 ac_uB='\([      ]\)%\1#\2define\3'
9170 ac_uC=' '
9171 ac_uD='\4%g'
9172 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9173 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9174 ac_eB='$%\1#\2define\3'
9175 ac_eC=' '
9176 ac_eD='%g'
9177
9178 if test "${CONFIG_HEADERS+set}" != set; then
9179 EOF
9180 cat >> $CONFIG_STATUS <<EOF
9181   CONFIG_HEADERS="config.h:config.in"
9182 EOF
9183 cat >> $CONFIG_STATUS <<\EOF
9184 fi
9185 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9186   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9187   case "$ac_file" in
9188   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9189        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9190   *) ac_file_in="${ac_file}.in" ;;
9191   esac
9192
9193   echo creating $ac_file
9194
9195   rm -f conftest.frag conftest.in conftest.out
9196   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9197   cat $ac_file_inputs > conftest.in
9198
9199 EOF
9200
9201 # Transform confdefs.h into a sed script conftest.vals that substitutes
9202 # the proper values into config.h.in to produce config.h.  And first:
9203 # Protect against being on the right side of a sed subst in config.status.
9204 # Protect against being in an unquoted here document in config.status.
9205 rm -f conftest.vals
9206 cat > conftest.hdr <<\EOF
9207 s/[\\&%]/\\&/g
9208 s%[\\$`]%\\&%g
9209 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9210 s%ac_d%ac_u%gp
9211 s%ac_u%ac_e%gp
9212 EOF
9213 sed -n -f conftest.hdr confdefs.h > conftest.vals
9214 rm -f conftest.hdr
9215
9216 # This sed command replaces #undef with comments.  This is necessary, for
9217 # example, in the case of _POSIX_SOURCE, which is predefined and required
9218 # on some systems where configure will not decide to define it.
9219 cat >> conftest.vals <<\EOF
9220 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9221 EOF
9222
9223 # Break up conftest.vals because some shells have a limit on
9224 # the size of here documents, and old seds have small limits too.
9225
9226 rm -f conftest.tail
9227 while :
9228 do
9229   ac_lines=`grep -c . conftest.vals`
9230   # grep -c gives empty output for an empty file on some AIX systems.
9231   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9232   # Write a limited-size here document to conftest.frag.
9233   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9234   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9235   echo 'CEOF
9236   sed -f conftest.frag conftest.in > conftest.out
9237   rm -f conftest.in
9238   mv conftest.out conftest.in
9239 ' >> $CONFIG_STATUS
9240   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9241   rm -f conftest.vals
9242   mv conftest.tail conftest.vals
9243 done
9244 rm -f conftest.vals
9245
9246 cat >> $CONFIG_STATUS <<\EOF
9247   rm -f conftest.frag conftest.h
9248   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9249   cat conftest.in >> conftest.h
9250   rm -f conftest.in
9251   if cmp -s $ac_file conftest.h 2>/dev/null; then
9252     echo "$ac_file is unchanged"
9253     rm -f conftest.h
9254   else
9255     # Remove last slash and all that follows it.  Not all systems have dirname.
9256       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9257       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9258       # The file is in a subdirectory.
9259       test ! -d "$ac_dir" && mkdir "$ac_dir"
9260     fi
9261     rm -f $ac_file
9262     mv conftest.h $ac_file
9263   fi
9264 fi; done
9265
9266 EOF
9267
9268 cat >> $CONFIG_STATUS <<EOF
9269 ac_sources="$files"
9270 ac_dests="$links"
9271 EOF
9272
9273 cat >> $CONFIG_STATUS <<\EOF
9274 srcdir=$ac_given_srcdir
9275 while test -n "$ac_sources"; do
9276   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9277   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9278
9279   echo "linking $srcdir/$ac_source to $ac_dest"
9280
9281   if test ! -r $srcdir/$ac_source; then
9282     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9283   fi
9284   rm -f $ac_dest
9285
9286   # Make relative symlinks.
9287   # Remove last slash and all that follows it.  Not all systems have dirname.
9288   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9289   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9290     # The dest file is in a subdirectory.
9291     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9292     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9293     # A "../" for each directory in $ac_dest_dir_suffix.
9294     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9295   else
9296     ac_dest_dir_suffix= ac_dots=
9297   fi
9298
9299   case "$srcdir" in
9300   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9301   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9302   esac
9303
9304   # Make a symlink if possible; otherwise try a hard link.
9305   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9306     ln $srcdir/$ac_source $ac_dest; then :
9307   else
9308     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9309   fi
9310 done
9311 EOF
9312 cat >> $CONFIG_STATUS <<EOF
9313
9314 gdb_host_cpu=$gdb_host_cpu
9315 gdb_target_cpu=$gdb_target_cpu
9316 nativefile=$nativefile
9317
9318 EOF
9319 cat >> $CONFIG_STATUS <<\EOF
9320
9321 if test "${nativefile}" = ""; then
9322         < Makefile \
9323         sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
9324         | sed -e '/^\(NATDEPFILES[      ]*[+]=[         ]*\)/s//# \1/' \
9325         > Makefile.tem
9326 mv -f Makefile.tem Makefile
9327 fi
9328
9329 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
9330 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
9331 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
9332 mv -f Makefile.tmp Makefile
9333
9334
9335 case x$CONFIG_HEADERS in
9336 xconfig.h:config.in)
9337 echo > stamp-h ;;
9338 esac
9339
9340 exit 0
9341 EOF
9342 chmod +x $CONFIG_STATUS
9343 rm -fr confdefs* $ac_clean_files
9344 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9345
9346 if test "$no_recursion" != yes; then
9347
9348   # Remove --cache-file and --srcdir arguments so they do not pile up.
9349   ac_sub_configure_args=
9350   ac_prev=
9351   for ac_arg in $ac_configure_args; do
9352     if test -n "$ac_prev"; then
9353       ac_prev=
9354       continue
9355     fi
9356     case "$ac_arg" in
9357     -cache-file | --cache-file | --cache-fil | --cache-fi \
9358     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
9359       ac_prev=cache_file ;;
9360     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
9361     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
9362       ;;
9363     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
9364       ac_prev=srcdir ;;
9365     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
9366       ;;
9367     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
9368     esac
9369   done
9370
9371   for ac_config_dir in $configdirs; do
9372
9373     # Do not complain, so a configure script can configure whichever
9374     # parts of a large source tree are present.
9375     if test ! -d $srcdir/$ac_config_dir; then
9376       continue
9377     fi
9378
9379     echo configuring in $ac_config_dir
9380
9381     case "$srcdir" in
9382     .) ;;
9383     *)
9384       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
9385       else
9386         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
9387       fi
9388       ;;
9389     esac
9390
9391     ac_popdir=`pwd`
9392     cd $ac_config_dir
9393
9394       # A "../" for each directory in /$ac_config_dir.
9395       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
9396
9397     case "$srcdir" in
9398     .) # No --srcdir option.  We are building in place.
9399       ac_sub_srcdir=$srcdir ;;
9400     /*) # Absolute path.
9401       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
9402     *) # Relative path.
9403       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
9404     esac
9405
9406     # Check for guested configure; otherwise get Cygnus style configure.
9407     if test -f $ac_sub_srcdir/configure; then
9408       ac_sub_configure=$ac_sub_srcdir/configure
9409     elif test -f $ac_sub_srcdir/configure.in; then
9410       ac_sub_configure=$ac_configure
9411     else
9412       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
9413       ac_sub_configure=
9414     fi
9415
9416     # The recursion is here.
9417     if test -n "$ac_sub_configure"; then
9418
9419       # Make the cache file name correct relative to the subdirectory.
9420       case "$cache_file" in
9421       /*) ac_sub_cache_file=$cache_file ;;
9422       *) # Relative path.
9423         ac_sub_cache_file="$ac_dots$cache_file" ;;
9424       esac
9425   case "$ac_given_INSTALL" in
9426         [/$]*) INSTALL="$ac_given_INSTALL" ;;
9427         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
9428         esac
9429
9430       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
9431       # The eval makes quoting arguments work.
9432       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
9433       then :
9434       else
9435         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
9436       fi
9437     fi
9438
9439     cd $ac_popdir
9440   done
9441 fi
9442
9443
9444 exit 0