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