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 ${targ_defvec}
2856 EOF
2857
2858 fi
2859
2860 for ac_prog in mawk gawk nawk awk
2861 do
2862 # Extract the first word of "$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 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
4153 echo $ac_n "checking for PTRACE_GETREGS""... $ac_c" 1>&6
4154 echo "configure:4155: checking for PTRACE_GETREGS" >&5
4155 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getregs'+set}'`\" = set"; then
4156   echo $ac_n "(cached) $ac_c" 1>&6
4157 else
4158   cat > conftest.$ac_ext <<EOF
4159 #line 4160 "configure"
4160 #include "confdefs.h"
4161 #include <sys/ptrace.h>
4162 int main() {
4163 PTRACE_GETREGS;
4164 ; return 0; }
4165 EOF
4166 if { (eval echo configure:4167: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4167   rm -rf conftest*
4168   gdb_cv_have_ptrace_getregs=yes
4169 else
4170   echo "configure: failed program was:" >&5
4171   cat conftest.$ac_ext >&5
4172   rm -rf conftest*
4173   gdb_cv_have_ptrace_getregs=no
4174 fi
4175 rm -f conftest*
4176 fi
4177
4178 echo "$ac_t""$gdb_cv_have_ptrace_getregs" 1>&6
4179 if test $gdb_cv_have_ptrace_getregs = yes; then
4180   cat >> confdefs.h <<\EOF
4181 #define HAVE_PTRACE_GETREGS 1
4182 EOF
4183
4184 fi
4185
4186 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
4187 echo $ac_n "checking for PTRACE_GETFPXREGS""... $ac_c" 1>&6
4188 echo "configure:4189: checking for PTRACE_GETFPXREGS" >&5
4189 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getfpxregs'+set}'`\" = set"; then
4190   echo $ac_n "(cached) $ac_c" 1>&6
4191 else
4192   cat > conftest.$ac_ext <<EOF
4193 #line 4194 "configure"
4194 #include "confdefs.h"
4195 #include <sys/ptrace.h>
4196 int main() {
4197 PTRACE_GETFPXREGS;
4198 ; return 0; }
4199 EOF
4200 if { (eval echo configure:4201: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4201   rm -rf conftest*
4202   gdb_cv_have_ptrace_getfpxregs=yes
4203 else
4204   echo "configure: failed program was:" >&5
4205   cat conftest.$ac_ext >&5
4206   rm -rf conftest*
4207   gdb_cv_have_ptrace_getfpxregs=no
4208 fi
4209 rm -f conftest*
4210 fi
4211
4212 echo "$ac_t""$gdb_cv_have_ptrace_getfpxregs" 1>&6
4213 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
4214   cat >> confdefs.h <<\EOF
4215 #define HAVE_PTRACE_GETFPXREGS 1
4216 EOF
4217
4218 fi
4219
4220 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
4221 echo $ac_n "checking for PT_GETDBREGS""... $ac_c" 1>&6
4222 echo "configure:4223: checking for PT_GETDBREGS" >&5
4223 if eval "test \"`echo '$''{'gdb_cv_have_pt_getdbregs'+set}'`\" = set"; then
4224   echo $ac_n "(cached) $ac_c" 1>&6
4225 else
4226   cat > conftest.$ac_ext <<EOF
4227 #line 4228 "configure"
4228 #include "confdefs.h"
4229 #include <sys/types.h>
4230 #include <sys/ptrace.h>
4231 int main() {
4232 PT_GETDBREGS;
4233 ; return 0; }
4234 EOF
4235 if { (eval echo configure:4236: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4236   rm -rf conftest*
4237   gdb_cv_have_pt_getdbregs=yes
4238 else
4239   echo "configure: failed program was:" >&5
4240   cat conftest.$ac_ext >&5
4241   rm -rf conftest*
4242   gdb_cv_have_pt_getdbregs=no
4243 fi
4244 rm -f conftest*
4245 fi
4246
4247 echo "$ac_t""$gdb_cv_have_pt_getdbregs" 1>&6
4248 if test $gdb_cv_have_pt_getdbregs = yes; then
4249   cat >> confdefs.h <<\EOF
4250 #define HAVE_PT_GETDBREGS 1
4251 EOF
4252
4253 fi
4254
4255
4256 echo $ac_n "checking for socketpair in -lsocket""... $ac_c" 1>&6
4257 echo "configure:4258: checking for socketpair in -lsocket" >&5
4258 ac_lib_var=`echo socket'_'socketpair | sed 'y%./+-%__p_%'`
4259 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4260   echo $ac_n "(cached) $ac_c" 1>&6
4261 else
4262   ac_save_LIBS="$LIBS"
4263 LIBS="-lsocket  $LIBS"
4264 cat > conftest.$ac_ext <<EOF
4265 #line 4266 "configure"
4266 #include "confdefs.h"
4267 /* Override any gcc2 internal prototype to avoid an error.  */
4268 /* We use char because int might match the return type of a gcc2
4269     builtin and then its argument prototype would still apply.  */
4270 char socketpair();
4271
4272 int main() {
4273 socketpair()
4274 ; return 0; }
4275 EOF
4276 if { (eval echo configure:4277: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4277   rm -rf conftest*
4278   eval "ac_cv_lib_$ac_lib_var=yes"
4279 else
4280   echo "configure: failed program was:" >&5
4281   cat conftest.$ac_ext >&5
4282   rm -rf conftest*
4283   eval "ac_cv_lib_$ac_lib_var=no"
4284 fi
4285 rm -f conftest*
4286 LIBS="$ac_save_LIBS"
4287
4288 fi
4289 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4290   echo "$ac_t""yes" 1>&6
4291     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4292     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4293   cat >> confdefs.h <<EOF
4294 #define $ac_tr_lib 1
4295 EOF
4296
4297   LIBS="-lsocket $LIBS"
4298
4299 else
4300   echo "$ac_t""no" 1>&6
4301 fi
4302
4303 for ac_func in socketpair
4304 do
4305 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4306 echo "configure:4307: checking for $ac_func" >&5
4307 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4308   echo $ac_n "(cached) $ac_c" 1>&6
4309 else
4310   cat > conftest.$ac_ext <<EOF
4311 #line 4312 "configure"
4312 #include "confdefs.h"
4313 /* System header to define __stub macros and hopefully few prototypes,
4314     which can conflict with char $ac_func(); below.  */
4315 #include <assert.h>
4316 /* Override any gcc2 internal prototype to avoid an error.  */
4317 /* We use char because int might match the return type of a gcc2
4318     builtin and then its argument prototype would still apply.  */
4319 char $ac_func();
4320
4321 int main() {
4322
4323 /* The GNU C library defines this for functions which it implements
4324     to always fail with ENOSYS.  Some functions are actually named
4325     something starting with __ and the normal name is an alias.  */
4326 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4327 choke me
4328 #else
4329 $ac_func();
4330 #endif
4331
4332 ; return 0; }
4333 EOF
4334 if { (eval echo configure:4335: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4335   rm -rf conftest*
4336   eval "ac_cv_func_$ac_func=yes"
4337 else
4338   echo "configure: failed program was:" >&5
4339   cat conftest.$ac_ext >&5
4340   rm -rf conftest*
4341   eval "ac_cv_func_$ac_func=no"
4342 fi
4343 rm -f conftest*
4344 fi
4345
4346 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4347   echo "$ac_t""yes" 1>&6
4348     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4349   cat >> confdefs.h <<EOF
4350 #define $ac_tr_func 1
4351 EOF
4352
4353 else
4354   echo "$ac_t""no" 1>&6
4355 fi
4356 done
4357
4358
4359
4360 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
4361 echo "configure:4362: checking whether malloc must be declared" >&5
4362 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
4363   echo $ac_n "(cached) $ac_c" 1>&6
4364 else
4365   cat > conftest.$ac_ext <<EOF
4366 #line 4367 "configure"
4367 #include "confdefs.h"
4368
4369 #include <stdio.h>
4370 #ifdef HAVE_STRING_H
4371 #include <string.h>
4372 #else
4373 #ifdef HAVE_STRINGS_H
4374 #include <strings.h>
4375 #endif
4376 #endif
4377 #ifdef HAVE_STDLIB_H
4378 #include <stdlib.h>
4379 #endif
4380 #ifdef HAVE_UNISTD_H
4381 #include <unistd.h>
4382 #endif
4383 int main() {
4384 char *(*pfn) = (char *(*)) malloc
4385 ; return 0; }
4386 EOF
4387 if { (eval echo configure:4388: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4388   rm -rf conftest*
4389   bfd_cv_decl_needed_malloc=no
4390 else
4391   echo "configure: failed program was:" >&5
4392   cat conftest.$ac_ext >&5
4393   rm -rf conftest*
4394   bfd_cv_decl_needed_malloc=yes
4395 fi
4396 rm -f conftest*
4397 fi
4398
4399 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
4400 if test $bfd_cv_decl_needed_malloc = yes; then
4401   cat >> confdefs.h <<\EOF
4402 #define NEED_DECLARATION_MALLOC 1
4403 EOF
4404
4405 fi
4406
4407 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
4408 echo "configure:4409: checking whether realloc must be declared" >&5
4409 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
4410   echo $ac_n "(cached) $ac_c" 1>&6
4411 else
4412   cat > conftest.$ac_ext <<EOF
4413 #line 4414 "configure"
4414 #include "confdefs.h"
4415
4416 #include <stdio.h>
4417 #ifdef HAVE_STRING_H
4418 #include <string.h>
4419 #else
4420 #ifdef HAVE_STRINGS_H
4421 #include <strings.h>
4422 #endif
4423 #endif
4424 #ifdef HAVE_STDLIB_H
4425 #include <stdlib.h>
4426 #endif
4427 #ifdef HAVE_UNISTD_H
4428 #include <unistd.h>
4429 #endif
4430 int main() {
4431 char *(*pfn) = (char *(*)) realloc
4432 ; return 0; }
4433 EOF
4434 if { (eval echo configure:4435: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4435   rm -rf conftest*
4436   bfd_cv_decl_needed_realloc=no
4437 else
4438   echo "configure: failed program was:" >&5
4439   cat conftest.$ac_ext >&5
4440   rm -rf conftest*
4441   bfd_cv_decl_needed_realloc=yes
4442 fi
4443 rm -f conftest*
4444 fi
4445
4446 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
4447 if test $bfd_cv_decl_needed_realloc = yes; then
4448   cat >> confdefs.h <<\EOF
4449 #define NEED_DECLARATION_REALLOC 1
4450 EOF
4451
4452 fi
4453
4454 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
4455 echo "configure:4456: checking whether free must be declared" >&5
4456 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
4457   echo $ac_n "(cached) $ac_c" 1>&6
4458 else
4459   cat > conftest.$ac_ext <<EOF
4460 #line 4461 "configure"
4461 #include "confdefs.h"
4462
4463 #include <stdio.h>
4464 #ifdef HAVE_STRING_H
4465 #include <string.h>
4466 #else
4467 #ifdef HAVE_STRINGS_H
4468 #include <strings.h>
4469 #endif
4470 #endif
4471 #ifdef HAVE_STDLIB_H
4472 #include <stdlib.h>
4473 #endif
4474 #ifdef HAVE_UNISTD_H
4475 #include <unistd.h>
4476 #endif
4477 int main() {
4478 char *(*pfn) = (char *(*)) free
4479 ; return 0; }
4480 EOF
4481 if { (eval echo configure:4482: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4482   rm -rf conftest*
4483   bfd_cv_decl_needed_free=no
4484 else
4485   echo "configure: failed program was:" >&5
4486   cat conftest.$ac_ext >&5
4487   rm -rf conftest*
4488   bfd_cv_decl_needed_free=yes
4489 fi
4490 rm -f conftest*
4491 fi
4492
4493 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
4494 if test $bfd_cv_decl_needed_free = yes; then
4495   cat >> confdefs.h <<\EOF
4496 #define NEED_DECLARATION_FREE 1
4497 EOF
4498
4499 fi
4500
4501 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
4502 echo "configure:4503: checking whether strerror must be declared" >&5
4503 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
4504   echo $ac_n "(cached) $ac_c" 1>&6
4505 else
4506   cat > conftest.$ac_ext <<EOF
4507 #line 4508 "configure"
4508 #include "confdefs.h"
4509
4510 #include <stdio.h>
4511 #ifdef HAVE_STRING_H
4512 #include <string.h>
4513 #else
4514 #ifdef HAVE_STRINGS_H
4515 #include <strings.h>
4516 #endif
4517 #endif
4518 #ifdef HAVE_STDLIB_H
4519 #include <stdlib.h>
4520 #endif
4521 #ifdef HAVE_UNISTD_H
4522 #include <unistd.h>
4523 #endif
4524 int main() {
4525 char *(*pfn) = (char *(*)) strerror
4526 ; return 0; }
4527 EOF
4528 if { (eval echo configure:4529: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4529   rm -rf conftest*
4530   bfd_cv_decl_needed_strerror=no
4531 else
4532   echo "configure: failed program was:" >&5
4533   cat conftest.$ac_ext >&5
4534   rm -rf conftest*
4535   bfd_cv_decl_needed_strerror=yes
4536 fi
4537 rm -f conftest*
4538 fi
4539
4540 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
4541 if test $bfd_cv_decl_needed_strerror = yes; then
4542   cat >> confdefs.h <<\EOF
4543 #define NEED_DECLARATION_STRERROR 1
4544 EOF
4545
4546 fi
4547
4548 echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
4549 echo "configure:4550: checking whether strdup must be declared" >&5
4550 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" = set"; then
4551   echo $ac_n "(cached) $ac_c" 1>&6
4552 else
4553   cat > conftest.$ac_ext <<EOF
4554 #line 4555 "configure"
4555 #include "confdefs.h"
4556
4557 #include <stdio.h>
4558 #ifdef HAVE_STRING_H
4559 #include <string.h>
4560 #else
4561 #ifdef HAVE_STRINGS_H
4562 #include <strings.h>
4563 #endif
4564 #endif
4565 #ifdef HAVE_STDLIB_H
4566 #include <stdlib.h>
4567 #endif
4568 #ifdef HAVE_UNISTD_H
4569 #include <unistd.h>
4570 #endif
4571 int main() {
4572 char *(*pfn) = (char *(*)) strdup
4573 ; return 0; }
4574 EOF
4575 if { (eval echo configure:4576: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4576   rm -rf conftest*
4577   bfd_cv_decl_needed_strdup=no
4578 else
4579   echo "configure: failed program was:" >&5
4580   cat conftest.$ac_ext >&5
4581   rm -rf conftest*
4582   bfd_cv_decl_needed_strdup=yes
4583 fi
4584 rm -f conftest*
4585 fi
4586
4587 echo "$ac_t""$bfd_cv_decl_needed_strdup" 1>&6
4588 if test $bfd_cv_decl_needed_strdup = yes; then
4589   cat >> confdefs.h <<\EOF
4590 #define NEED_DECLARATION_STRDUP 1
4591 EOF
4592
4593 fi
4594
4595 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
4596 echo "configure:4597: checking whether strstr must be declared" >&5
4597 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
4598   echo $ac_n "(cached) $ac_c" 1>&6
4599 else
4600   cat > conftest.$ac_ext <<EOF
4601 #line 4602 "configure"
4602 #include "confdefs.h"
4603
4604 #include <stdio.h>
4605 #ifdef HAVE_STRING_H
4606 #include <string.h>
4607 #else
4608 #ifdef HAVE_STRINGS_H
4609 #include <strings.h>
4610 #endif
4611 #endif
4612 #ifdef HAVE_STDLIB_H
4613 #include <stdlib.h>
4614 #endif
4615 #ifdef HAVE_UNISTD_H
4616 #include <unistd.h>
4617 #endif
4618 int main() {
4619 char *(*pfn) = (char *(*)) strstr
4620 ; return 0; }
4621 EOF
4622 if { (eval echo configure:4623: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4623   rm -rf conftest*
4624   bfd_cv_decl_needed_strstr=no
4625 else
4626   echo "configure: failed program was:" >&5
4627   cat conftest.$ac_ext >&5
4628   rm -rf conftest*
4629   bfd_cv_decl_needed_strstr=yes
4630 fi
4631 rm -f conftest*
4632 fi
4633
4634 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
4635 if test $bfd_cv_decl_needed_strstr = yes; then
4636   cat >> confdefs.h <<\EOF
4637 #define NEED_DECLARATION_STRSTR 1
4638 EOF
4639
4640 fi
4641
4642
4643
4644 # The following save_state_t checkery is only necessary for HPUX
4645 # versions earlier than 10.20.  When those fade from memory, this
4646 # could be expunged. --jsm 1999-03-22
4647
4648 echo $ac_n "checking for HPUX save_state structure""... $ac_c" 1>&6
4649 echo "configure:4650: checking for HPUX save_state structure" >&5
4650 cat > conftest.$ac_ext <<EOF
4651 #line 4652 "configure"
4652 #include "confdefs.h"
4653 #include <machine/save_state.h>
4654 EOF
4655 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4656   egrep "save_state_t" >/dev/null 2>&1; then
4657   rm -rf conftest*
4658   gdb_cv_hpux_savestate=yes
4659 else
4660   rm -rf conftest*
4661   gdb_cv_hpux_savestate=no
4662 fi
4663 rm -f conftest*
4664
4665 cat > conftest.$ac_ext <<EOF
4666 #line 4667 "configure"
4667 #include "confdefs.h"
4668 #include <machine/save_state.h>
4669 EOF
4670 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4671   egrep "ss_wide" >/dev/null 2>&1; then
4672   rm -rf conftest*
4673   gdb_cv_hpux_sswide=yes
4674 else
4675   rm -rf conftest*
4676   gdb_cv_hpux_sswide=no
4677 fi
4678 rm -f conftest*
4679
4680 if test $gdb_cv_hpux_savestate = yes
4681 then
4682   cat >> confdefs.h <<\EOF
4683 #define HAVE_STRUCT_SAVE_STATE_T 1
4684 EOF
4685
4686 fi
4687 if test $gdb_cv_hpux_sswide = yes
4688 then
4689   cat >> confdefs.h <<\EOF
4690 #define HAVE_STRUCT_MEMBER_SS_WIDE 1
4691 EOF
4692
4693 fi
4694 echo "$ac_t""$gdb_cv_hpux_sswide" 1>&6
4695
4696
4697 # If we are configured native on GNU/Linux, work around problems with
4698 # sys/procfs.h
4699 # Also detect which type of /proc is in use, such as for Unixware or Solaris.
4700
4701 if test "${target}" = "${host}"; then
4702   case "${host}" in
4703   i[3456]86-*-linux*)
4704         cat >> confdefs.h <<\EOF
4705 #define START_INFERIOR_TRAPS_EXPECTED 2
4706 EOF
4707
4708         cat >> confdefs.h <<\EOF
4709 #define sys_quotactl 1
4710 EOF
4711
4712         ;;
4713   ia64-*-aix*)
4714       cat >> confdefs.h <<\EOF
4715 #define NEW_PROC_API 1
4716 EOF
4717
4718       ;;
4719   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5*)
4720       cat >> confdefs.h <<\EOF
4721 #define NEW_PROC_API 1
4722 EOF
4723
4724       ;;
4725   *-*-solaris2.[678])
4726       cat >> confdefs.h <<\EOF
4727 #define NEW_PROC_API 1
4728 EOF
4729
4730       ;;
4731   esac
4732 fi
4733
4734 if test "$ac_cv_header_sys_procfs_h" = yes; then
4735   echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6
4736 echo "configure:4737: checking for pstatus_t in sys/procfs.h" >&5
4737  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`\" = set"; then
4738   echo $ac_n "(cached) $ac_c" 1>&6
4739 else
4740   cat > conftest.$ac_ext <<EOF
4741 #line 4742 "configure"
4742 #include "confdefs.h"
4743
4744 #define _SYSCALL32
4745 #include <sys/procfs.h>
4746 int main() {
4747 pstatus_t avar
4748 ; return 0; }
4749 EOF
4750 if { (eval echo configure:4751: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4751   rm -rf conftest*
4752   bfd_cv_have_sys_procfs_type_pstatus_t=yes
4753 else
4754   echo "configure: failed program was:" >&5
4755   cat conftest.$ac_ext >&5
4756   rm -rf conftest*
4757   bfd_cv_have_sys_procfs_type_pstatus_t=no
4758
4759 fi
4760 rm -f conftest*
4761 fi
4762
4763  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
4764    cat >> confdefs.h <<\EOF
4765 #define HAVE_PSTATUS_T 1
4766 EOF
4767
4768  fi
4769  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
4770
4771   echo $ac_n "checking for prrun_t in sys/procfs.h""... $ac_c" 1>&6
4772 echo "configure:4773: checking for prrun_t in sys/procfs.h" >&5
4773  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prrun_t'+set}'`\" = set"; then
4774   echo $ac_n "(cached) $ac_c" 1>&6
4775 else
4776   cat > conftest.$ac_ext <<EOF
4777 #line 4778 "configure"
4778 #include "confdefs.h"
4779
4780 #define _SYSCALL32
4781 #include <sys/procfs.h>
4782 int main() {
4783 prrun_t avar
4784 ; return 0; }
4785 EOF
4786 if { (eval echo configure:4787: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4787   rm -rf conftest*
4788   bfd_cv_have_sys_procfs_type_prrun_t=yes
4789 else
4790   echo "configure: failed program was:" >&5
4791   cat conftest.$ac_ext >&5
4792   rm -rf conftest*
4793   bfd_cv_have_sys_procfs_type_prrun_t=no
4794
4795 fi
4796 rm -f conftest*
4797 fi
4798
4799  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
4800    cat >> confdefs.h <<\EOF
4801 #define HAVE_PRRUN_T 1
4802 EOF
4803
4804  fi
4805  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prrun_t" 1>&6
4806
4807   echo $ac_n "checking for gregset_t in sys/procfs.h""... $ac_c" 1>&6
4808 echo "configure:4809: checking for gregset_t in sys/procfs.h" >&5
4809  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_gregset_t'+set}'`\" = set"; then
4810   echo $ac_n "(cached) $ac_c" 1>&6
4811 else
4812   cat > conftest.$ac_ext <<EOF
4813 #line 4814 "configure"
4814 #include "confdefs.h"
4815
4816 #define _SYSCALL32
4817 #include <sys/procfs.h>
4818 int main() {
4819 gregset_t avar
4820 ; return 0; }
4821 EOF
4822 if { (eval echo configure:4823: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4823   rm -rf conftest*
4824   bfd_cv_have_sys_procfs_type_gregset_t=yes
4825 else
4826   echo "configure: failed program was:" >&5
4827   cat conftest.$ac_ext >&5
4828   rm -rf conftest*
4829   bfd_cv_have_sys_procfs_type_gregset_t=no
4830
4831 fi
4832 rm -f conftest*
4833 fi
4834
4835  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
4836    cat >> confdefs.h <<\EOF
4837 #define HAVE_GREGSET_T 1
4838 EOF
4839
4840  fi
4841  echo "$ac_t""$bfd_cv_have_sys_procfs_type_gregset_t" 1>&6
4842
4843   echo $ac_n "checking for fpregset_t in sys/procfs.h""... $ac_c" 1>&6
4844 echo "configure:4845: checking for fpregset_t in sys/procfs.h" >&5
4845  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_fpregset_t'+set}'`\" = set"; then
4846   echo $ac_n "(cached) $ac_c" 1>&6
4847 else
4848   cat > conftest.$ac_ext <<EOF
4849 #line 4850 "configure"
4850 #include "confdefs.h"
4851
4852 #define _SYSCALL32
4853 #include <sys/procfs.h>
4854 int main() {
4855 fpregset_t avar
4856 ; return 0; }
4857 EOF
4858 if { (eval echo configure:4859: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4859   rm -rf conftest*
4860   bfd_cv_have_sys_procfs_type_fpregset_t=yes
4861 else
4862   echo "configure: failed program was:" >&5
4863   cat conftest.$ac_ext >&5
4864   rm -rf conftest*
4865   bfd_cv_have_sys_procfs_type_fpregset_t=no
4866
4867 fi
4868 rm -f conftest*
4869 fi
4870
4871  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
4872    cat >> confdefs.h <<\EOF
4873 #define HAVE_FPREGSET_T 1
4874 EOF
4875
4876  fi
4877  echo "$ac_t""$bfd_cv_have_sys_procfs_type_fpregset_t" 1>&6
4878
4879   echo $ac_n "checking for prgregset_t in sys/procfs.h""... $ac_c" 1>&6
4880 echo "configure:4881: checking for prgregset_t in sys/procfs.h" >&5
4881  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset_t'+set}'`\" = set"; then
4882   echo $ac_n "(cached) $ac_c" 1>&6
4883 else
4884   cat > conftest.$ac_ext <<EOF
4885 #line 4886 "configure"
4886 #include "confdefs.h"
4887
4888 #define _SYSCALL32
4889 #include <sys/procfs.h>
4890 int main() {
4891 prgregset_t avar
4892 ; return 0; }
4893 EOF
4894 if { (eval echo configure:4895: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4895   rm -rf conftest*
4896   bfd_cv_have_sys_procfs_type_prgregset_t=yes
4897 else
4898   echo "configure: failed program was:" >&5
4899   cat conftest.$ac_ext >&5
4900   rm -rf conftest*
4901   bfd_cv_have_sys_procfs_type_prgregset_t=no
4902
4903 fi
4904 rm -f conftest*
4905 fi
4906
4907  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
4908    cat >> confdefs.h <<\EOF
4909 #define HAVE_PRGREGSET_T 1
4910 EOF
4911
4912  fi
4913  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset_t" 1>&6
4914
4915   echo $ac_n "checking for prfpregset_t in sys/procfs.h""... $ac_c" 1>&6
4916 echo "configure:4917: checking for prfpregset_t in sys/procfs.h" >&5
4917  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset_t'+set}'`\" = set"; then
4918   echo $ac_n "(cached) $ac_c" 1>&6
4919 else
4920   cat > conftest.$ac_ext <<EOF
4921 #line 4922 "configure"
4922 #include "confdefs.h"
4923
4924 #define _SYSCALL32
4925 #include <sys/procfs.h>
4926 int main() {
4927 prfpregset_t avar
4928 ; return 0; }
4929 EOF
4930 if { (eval echo configure:4931: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4931   rm -rf conftest*
4932   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
4933 else
4934   echo "configure: failed program was:" >&5
4935   cat conftest.$ac_ext >&5
4936   rm -rf conftest*
4937   bfd_cv_have_sys_procfs_type_prfpregset_t=no
4938
4939 fi
4940 rm -f conftest*
4941 fi
4942
4943  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
4944    cat >> confdefs.h <<\EOF
4945 #define HAVE_PRFPREGSET_T 1
4946 EOF
4947
4948  fi
4949  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset_t" 1>&6
4950
4951   echo $ac_n "checking for prgregset32_t in sys/procfs.h""... $ac_c" 1>&6
4952 echo "configure:4953: checking for prgregset32_t in sys/procfs.h" >&5
4953  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset32_t'+set}'`\" = set"; then
4954   echo $ac_n "(cached) $ac_c" 1>&6
4955 else
4956   cat > conftest.$ac_ext <<EOF
4957 #line 4958 "configure"
4958 #include "confdefs.h"
4959
4960 #define _SYSCALL32
4961 #include <sys/procfs.h>
4962 int main() {
4963 prgregset32_t avar
4964 ; return 0; }
4965 EOF
4966 if { (eval echo configure:4967: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4967   rm -rf conftest*
4968   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
4969 else
4970   echo "configure: failed program was:" >&5
4971   cat conftest.$ac_ext >&5
4972   rm -rf conftest*
4973   bfd_cv_have_sys_procfs_type_prgregset32_t=no
4974
4975 fi
4976 rm -f conftest*
4977 fi
4978
4979  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
4980    cat >> confdefs.h <<\EOF
4981 #define HAVE_PRGREGSET32_T 1
4982 EOF
4983
4984  fi
4985  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset32_t" 1>&6
4986
4987   echo $ac_n "checking for prfpregset32_t in sys/procfs.h""... $ac_c" 1>&6
4988 echo "configure:4989: checking for prfpregset32_t in sys/procfs.h" >&5
4989  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset32_t'+set}'`\" = set"; then
4990   echo $ac_n "(cached) $ac_c" 1>&6
4991 else
4992   cat > conftest.$ac_ext <<EOF
4993 #line 4994 "configure"
4994 #include "confdefs.h"
4995
4996 #define _SYSCALL32
4997 #include <sys/procfs.h>
4998 int main() {
4999 prfpregset32_t avar
5000 ; return 0; }
5001 EOF
5002 if { (eval echo configure:5003: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5003   rm -rf conftest*
5004   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
5005 else
5006   echo "configure: failed program was:" >&5
5007   cat conftest.$ac_ext >&5
5008   rm -rf conftest*
5009   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
5010
5011 fi
5012 rm -f conftest*
5013 fi
5014
5015  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
5016    cat >> confdefs.h <<\EOF
5017 #define HAVE_PRFPREGSET32_T 1
5018 EOF
5019
5020  fi
5021  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset32_t" 1>&6
5022
5023   echo $ac_n "checking for lwpid_t in sys/procfs.h""... $ac_c" 1>&6
5024 echo "configure:5025: checking for lwpid_t in sys/procfs.h" >&5
5025  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpid_t'+set}'`\" = set"; then
5026   echo $ac_n "(cached) $ac_c" 1>&6
5027 else
5028   cat > conftest.$ac_ext <<EOF
5029 #line 5030 "configure"
5030 #include "confdefs.h"
5031
5032 #define _SYSCALL32
5033 #include <sys/procfs.h>
5034 int main() {
5035 lwpid_t avar
5036 ; return 0; }
5037 EOF
5038 if { (eval echo configure:5039: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5039   rm -rf conftest*
5040   bfd_cv_have_sys_procfs_type_lwpid_t=yes
5041 else
5042   echo "configure: failed program was:" >&5
5043   cat conftest.$ac_ext >&5
5044   rm -rf conftest*
5045   bfd_cv_have_sys_procfs_type_lwpid_t=no
5046
5047 fi
5048 rm -f conftest*
5049 fi
5050
5051  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
5052    cat >> confdefs.h <<\EOF
5053 #define HAVE_LWPID_T 1
5054 EOF
5055
5056  fi
5057  echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpid_t" 1>&6
5058
5059   echo $ac_n "checking for psaddr_t in sys/procfs.h""... $ac_c" 1>&6
5060 echo "configure:5061: checking for psaddr_t in sys/procfs.h" >&5
5061  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psaddr_t'+set}'`\" = set"; then
5062   echo $ac_n "(cached) $ac_c" 1>&6
5063 else
5064   cat > conftest.$ac_ext <<EOF
5065 #line 5066 "configure"
5066 #include "confdefs.h"
5067
5068 #define _SYSCALL32
5069 #include <sys/procfs.h>
5070 int main() {
5071 psaddr_t avar
5072 ; return 0; }
5073 EOF
5074 if { (eval echo configure:5075: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5075   rm -rf conftest*
5076   bfd_cv_have_sys_procfs_type_psaddr_t=yes
5077 else
5078   echo "configure: failed program was:" >&5
5079   cat conftest.$ac_ext >&5
5080   rm -rf conftest*
5081   bfd_cv_have_sys_procfs_type_psaddr_t=no
5082
5083 fi
5084 rm -f conftest*
5085 fi
5086
5087  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
5088    cat >> confdefs.h <<\EOF
5089 #define HAVE_PSADDR_T 1
5090 EOF
5091
5092  fi
5093  echo "$ac_t""$bfd_cv_have_sys_procfs_type_psaddr_t" 1>&6
5094
5095   echo $ac_n "checking for prsysent_t in sys/procfs.h""... $ac_c" 1>&6
5096 echo "configure:5097: checking for prsysent_t in sys/procfs.h" >&5
5097  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prsysent_t'+set}'`\" = set"; then
5098   echo $ac_n "(cached) $ac_c" 1>&6
5099 else
5100   cat > conftest.$ac_ext <<EOF
5101 #line 5102 "configure"
5102 #include "confdefs.h"
5103
5104 #define _SYSCALL32
5105 #include <sys/procfs.h>
5106 int main() {
5107 prsysent_t avar
5108 ; return 0; }
5109 EOF
5110 if { (eval echo configure:5111: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5111   rm -rf conftest*
5112   bfd_cv_have_sys_procfs_type_prsysent_t=yes
5113 else
5114   echo "configure: failed program was:" >&5
5115   cat conftest.$ac_ext >&5
5116   rm -rf conftest*
5117   bfd_cv_have_sys_procfs_type_prsysent_t=no
5118
5119 fi
5120 rm -f conftest*
5121 fi
5122
5123  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
5124    cat >> confdefs.h <<\EOF
5125 #define HAVE_PRSYSENT_T 1
5126 EOF
5127
5128  fi
5129  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prsysent_t" 1>&6
5130
5131   echo $ac_n "checking for pr_sigset_t in sys/procfs.h""... $ac_c" 1>&6
5132 echo "configure:5133: checking for pr_sigset_t in sys/procfs.h" >&5
5133  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigset_t'+set}'`\" = set"; then
5134   echo $ac_n "(cached) $ac_c" 1>&6
5135 else
5136   cat > conftest.$ac_ext <<EOF
5137 #line 5138 "configure"
5138 #include "confdefs.h"
5139
5140 #define _SYSCALL32
5141 #include <sys/procfs.h>
5142 int main() {
5143 pr_sigset_t avar
5144 ; return 0; }
5145 EOF
5146 if { (eval echo configure:5147: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5147   rm -rf conftest*
5148   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
5149 else
5150   echo "configure: failed program was:" >&5
5151   cat conftest.$ac_ext >&5
5152   rm -rf conftest*
5153   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
5154
5155 fi
5156 rm -f conftest*
5157 fi
5158
5159  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
5160    cat >> confdefs.h <<\EOF
5161 #define HAVE_PR_SIGSET_T 1
5162 EOF
5163
5164  fi
5165  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigset_t" 1>&6
5166
5167   echo $ac_n "checking for pr_sigaction64_t in sys/procfs.h""... $ac_c" 1>&6
5168 echo "configure:5169: checking for pr_sigaction64_t in sys/procfs.h" >&5
5169  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigaction64_t'+set}'`\" = set"; then
5170   echo $ac_n "(cached) $ac_c" 1>&6
5171 else
5172   cat > conftest.$ac_ext <<EOF
5173 #line 5174 "configure"
5174 #include "confdefs.h"
5175
5176 #define _SYSCALL32
5177 #include <sys/procfs.h>
5178 int main() {
5179 pr_sigaction64_t avar
5180 ; return 0; }
5181 EOF
5182 if { (eval echo configure:5183: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5183   rm -rf conftest*
5184   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
5185 else
5186   echo "configure: failed program was:" >&5
5187   cat conftest.$ac_ext >&5
5188   rm -rf conftest*
5189   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
5190
5191 fi
5192 rm -f conftest*
5193 fi
5194
5195  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
5196    cat >> confdefs.h <<\EOF
5197 #define HAVE_PR_SIGACTION64_T 1
5198 EOF
5199
5200  fi
5201  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" 1>&6
5202
5203   echo $ac_n "checking for pr_siginfo64_t in sys/procfs.h""... $ac_c" 1>&6
5204 echo "configure:5205: checking for pr_siginfo64_t in sys/procfs.h" >&5
5205  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_siginfo64_t'+set}'`\" = set"; then
5206   echo $ac_n "(cached) $ac_c" 1>&6
5207 else
5208   cat > conftest.$ac_ext <<EOF
5209 #line 5210 "configure"
5210 #include "confdefs.h"
5211
5212 #define _SYSCALL32
5213 #include <sys/procfs.h>
5214 int main() {
5215 pr_siginfo64_t avar
5216 ; return 0; }
5217 EOF
5218 if { (eval echo configure:5219: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5219   rm -rf conftest*
5220   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
5221 else
5222   echo "configure: failed program was:" >&5
5223   cat conftest.$ac_ext >&5
5224   rm -rf conftest*
5225   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
5226
5227 fi
5228 rm -f conftest*
5229 fi
5230
5231  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
5232    cat >> confdefs.h <<\EOF
5233 #define HAVE_PR_SIGINFO64_T 1
5234 EOF
5235
5236  fi
5237  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" 1>&6
5238
5239
5240
5241
5242
5243   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
5244     echo $ac_n "checking whether prfpregset_t type is broken""... $ac_c" 1>&6
5245 echo "configure:5246: checking whether prfpregset_t type is broken" >&5
5246     if eval "test \"`echo '$''{'gdb_cv_prfpregset_t_broken'+set}'`\" = set"; then
5247   echo $ac_n "(cached) $ac_c" 1>&6
5248 else
5249   if test "$cross_compiling" = yes; then
5250   gdb_cv_prfpregset_t_broken=yes
5251 else
5252   cat > conftest.$ac_ext <<EOF
5253 #line 5254 "configure"
5254 #include "confdefs.h"
5255 #include <sys/procfs.h>
5256        int main ()
5257        {
5258          if (sizeof (prfpregset_t) == sizeof (void *))
5259            return 1;
5260          return 0;
5261        }
5262 EOF
5263 if { (eval echo configure:5264: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5264 then
5265   gdb_cv_prfpregset_t_broken=no
5266 else
5267   echo "configure: failed program was:" >&5
5268   cat conftest.$ac_ext >&5
5269   rm -fr conftest*
5270   gdb_cv_prfpregset_t_broken=yes
5271 fi
5272 rm -fr conftest*
5273 fi
5274
5275 fi
5276
5277     echo "$ac_t""$gdb_cv_prfpregset_t_broken" 1>&6
5278     if test $gdb_cv_prfpregset_t_broken = yes; then
5279       cat >> confdefs.h <<\EOF
5280 #define PRFPREGSET_T_BROKEN 1
5281 EOF
5282
5283     fi
5284   fi
5285
5286
5287   echo $ac_n "checking for PIOCSET ioctl entry in sys/procfs.h""... $ac_c" 1>&6
5288 echo "configure:5289: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
5289   if eval "test \"`echo '$''{'gdb_cv_have_procfs_piocset'+set}'`\" = set"; then
5290   echo $ac_n "(cached) $ac_c" 1>&6
5291 else
5292   cat > conftest.$ac_ext <<EOF
5293 #line 5294 "configure"
5294 #include "confdefs.h"
5295 #include <unistd.h>
5296 #include <sys/types.h>
5297 #include <sys/procfs.h>
5298
5299 int main() {
5300
5301     int dummy;;
5302     dummy = ioctl(0, PIOCSET, &dummy);
5303
5304 ; return 0; }
5305 EOF
5306 if { (eval echo configure:5307: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5307   rm -rf conftest*
5308   gdb_cv_have_procfs_piocset=yes
5309 else
5310   echo "configure: failed program was:" >&5
5311   cat conftest.$ac_ext >&5
5312   rm -rf conftest*
5313   gdb_cv_have_procfs_piocset=no
5314 fi
5315 rm -f conftest*
5316 fi
5317
5318   echo "$ac_t""$gdb_cv_have_procfs_piocset" 1>&6
5319   if test $gdb_cv_have_procfs_piocset = yes; then
5320     cat >> confdefs.h <<\EOF
5321 #define HAVE_PROCFS_PIOCSET 1
5322 EOF
5323
5324   fi
5325 fi
5326
5327 if test ${host} = ${target} ; then
5328
5329   echo $ac_n "checking for member l_addr in struct link_map""... $ac_c" 1>&6
5330 echo "configure:5331: checking for member l_addr in struct link_map" >&5
5331   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_l_members'+set}'`\" = set"; then
5332   echo $ac_n "(cached) $ac_c" 1>&6
5333 else
5334   cat > conftest.$ac_ext <<EOF
5335 #line 5336 "configure"
5336 #include "confdefs.h"
5337 #include <link.h>
5338 int main() {
5339 struct link_map lm; (void) lm.l_addr;
5340 ; return 0; }
5341 EOF
5342 if { (eval echo configure:5343: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5343   rm -rf conftest*
5344   gdb_cv_have_struct_link_map_with_l_members=yes
5345 else
5346   echo "configure: failed program was:" >&5
5347   cat conftest.$ac_ext >&5
5348   rm -rf conftest*
5349   gdb_cv_have_struct_link_map_with_l_members=no
5350 fi
5351 rm -f conftest*
5352 fi
5353
5354   echo "$ac_t""$gdb_cv_have_struct_link_map_with_l_members" 1>&6
5355   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
5356     cat >> confdefs.h <<\EOF
5357 #define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1
5358 EOF
5359
5360   fi
5361
5362
5363   echo $ac_n "checking for member lm_addr in struct link_map""... $ac_c" 1>&6
5364 echo "configure:5365: checking for member lm_addr in struct link_map" >&5
5365   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_lm_members'+set}'`\" = set"; then
5366   echo $ac_n "(cached) $ac_c" 1>&6
5367 else
5368   cat > conftest.$ac_ext <<EOF
5369 #line 5370 "configure"
5370 #include "confdefs.h"
5371 #include <sys/types.h>
5372 #include <link.h>
5373 int main() {
5374 struct link_map lm; (void) lm.lm_addr;
5375 ; return 0; }
5376 EOF
5377 if { (eval echo configure:5378: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5378   rm -rf conftest*
5379   gdb_cv_have_struct_link_map_with_lm_members=yes
5380 else
5381   echo "configure: failed program was:" >&5
5382   cat conftest.$ac_ext >&5
5383   rm -rf conftest*
5384   gdb_cv_have_struct_link_map_with_lm_members=no
5385 fi
5386 rm -f conftest*
5387 fi
5388
5389   echo "$ac_t""$gdb_cv_have_struct_link_map_with_lm_members" 1>&6
5390   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
5391     cat >> confdefs.h <<\EOF
5392 #define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1
5393 EOF
5394
5395   fi
5396
5397
5398   echo $ac_n "checking for member som_addr in struct so_map""... $ac_c" 1>&6
5399 echo "configure:5400: checking for member som_addr in struct so_map" >&5
5400   if eval "test \"`echo '$''{'gdb_cv_have_struct_so_map_with_som_members'+set}'`\" = set"; then
5401   echo $ac_n "(cached) $ac_c" 1>&6
5402 else
5403   cat > conftest.$ac_ext <<EOF
5404 #line 5405 "configure"
5405 #include "confdefs.h"
5406 #include <sys/types.h>
5407 #ifdef HAVE_NLIST_H
5408 #include <nlist.h>
5409 #endif
5410 #include <link.h>
5411 int main() {
5412 struct so_map lm; (void) lm.som_addr;
5413 ; return 0; }
5414 EOF
5415 if { (eval echo configure:5413: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5416   rm -rf conftest*
5417   gdb_cv_have_struct_so_map_with_som_members=yes
5418 else
5419   echo "configure: failed program was:" >&5
5420   cat conftest.$ac_ext >&5
5421   rm -rf conftest*
5422   gdb_cv_have_struct_so_map_with_som_members=no
5423 fi
5424 rm -f conftest*
5425 fi
5426
5427   echo "$ac_t""$gdb_cv_have_struct_so_map_with_som_members" 1>&6
5428   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
5429     cat >> confdefs.h <<\EOF
5430 #define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1
5431 EOF
5432
5433   fi
5434
5435
5436   echo $ac_n "checking for struct link_map32 in sys/link.h""... $ac_c" 1>&6
5437 echo "configure:5435: checking for struct link_map32 in sys/link.h" >&5
5438   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map32'+set}'`\" = set"; then
5439   echo $ac_n "(cached) $ac_c" 1>&6
5440 else
5441   cat > conftest.$ac_ext <<EOF
5442 #line 5440 "configure"
5443 #include "confdefs.h"
5444 #define _SYSCALL32
5445 #include <sys/link.h>
5446 int main() {
5447 struct link_map32 l;
5448 ; return 0; }
5449 EOF
5450 if { (eval echo configure:5448: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5451   rm -rf conftest*
5452   gdb_cv_have_struct_link_map32=yes
5453 else
5454   echo "configure: failed program was:" >&5
5455   cat conftest.$ac_ext >&5
5456   rm -rf conftest*
5457   gdb_cv_have_struct_link_map32=no
5458 fi
5459 rm -f conftest*
5460 fi
5461
5462   echo "$ac_t""$gdb_cv_have_struct_link_map32" 1>&6
5463   if test $gdb_cv_have_struct_link_map32 = yes; then
5464     cat >> confdefs.h <<\EOF
5465 #define HAVE_STRUCT_LINK_MAP32 1
5466 EOF
5467
5468   fi
5469 fi
5470
5471 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
5472 echo "configure:5470: checking for main in -lm" >&5
5473 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
5474 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5475   echo $ac_n "(cached) $ac_c" 1>&6
5476 else
5477   ac_save_LIBS="$LIBS"
5478 LIBS="-lm  $LIBS"
5479 cat > conftest.$ac_ext <<EOF
5480 #line 5478 "configure"
5481 #include "confdefs.h"
5482
5483 int main() {
5484 main()
5485 ; return 0; }
5486 EOF
5487 if { (eval echo configure:5485: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5488   rm -rf conftest*
5489   eval "ac_cv_lib_$ac_lib_var=yes"
5490 else
5491   echo "configure: failed program was:" >&5
5492   cat conftest.$ac_ext >&5
5493   rm -rf conftest*
5494   eval "ac_cv_lib_$ac_lib_var=no"
5495 fi
5496 rm -f conftest*
5497 LIBS="$ac_save_LIBS"
5498
5499 fi
5500 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5501   echo "$ac_t""yes" 1>&6
5502     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5503     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5504   cat >> confdefs.h <<EOF
5505 #define $ac_tr_lib 1
5506 EOF
5507
5508   LIBS="-lm $LIBS"
5509
5510 else
5511   echo "$ac_t""no" 1>&6
5512 fi
5513
5514
5515 echo $ac_n "checking for wctype in -lc""... $ac_c" 1>&6
5516 echo "configure:5514: checking for wctype in -lc" >&5
5517 ac_lib_var=`echo c'_'wctype | sed 'y%./+-%__p_%'`
5518 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5519   echo $ac_n "(cached) $ac_c" 1>&6
5520 else
5521   ac_save_LIBS="$LIBS"
5522 LIBS="-lc  $LIBS"
5523 cat > conftest.$ac_ext <<EOF
5524 #line 5522 "configure"
5525 #include "confdefs.h"
5526 /* Override any gcc2 internal prototype to avoid an error.  */
5527 /* We use char because int might match the return type of a gcc2
5528     builtin and then its argument prototype would still apply.  */
5529 char wctype();
5530
5531 int main() {
5532 wctype()
5533 ; return 0; }
5534 EOF
5535 if { (eval echo configure:5533: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5536   rm -rf conftest*
5537   eval "ac_cv_lib_$ac_lib_var=yes"
5538 else
5539   echo "configure: failed program was:" >&5
5540   cat conftest.$ac_ext >&5
5541   rm -rf conftest*
5542   eval "ac_cv_lib_$ac_lib_var=no"
5543 fi
5544 rm -f conftest*
5545 LIBS="$ac_save_LIBS"
5546
5547 fi
5548 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5549   echo "$ac_t""yes" 1>&6
5550   :
5551 else
5552   echo "$ac_t""no" 1>&6
5553 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
5554 echo "configure:5552: checking for wctype in -lw" >&5
5555 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
5556 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5557   echo $ac_n "(cached) $ac_c" 1>&6
5558 else
5559   ac_save_LIBS="$LIBS"
5560 LIBS="-lw  $LIBS"
5561 cat > conftest.$ac_ext <<EOF
5562 #line 5560 "configure"
5563 #include "confdefs.h"
5564 /* Override any gcc2 internal prototype to avoid an error.  */
5565 /* We use char because int might match the return type of a gcc2
5566     builtin and then its argument prototype would still apply.  */
5567 char wctype();
5568
5569 int main() {
5570 wctype()
5571 ; return 0; }
5572 EOF
5573 if { (eval echo configure:5571: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5574   rm -rf conftest*
5575   eval "ac_cv_lib_$ac_lib_var=yes"
5576 else
5577   echo "configure: failed program was:" >&5
5578   cat conftest.$ac_ext >&5
5579   rm -rf conftest*
5580   eval "ac_cv_lib_$ac_lib_var=no"
5581 fi
5582 rm -f conftest*
5583 LIBS="$ac_save_LIBS"
5584
5585 fi
5586 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5587   echo "$ac_t""yes" 1>&6
5588     ac_tr_lib=HAVE_LIB`echo w | sed -e 's/^a-zA-Z0-9_/_/g' \
5589     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5590   cat >> confdefs.h <<EOF
5591 #define $ac_tr_lib 1
5592 EOF
5593
5594   LIBS="-lw $LIBS"
5595
5596 else
5597   echo "$ac_t""no" 1>&6
5598 fi
5599
5600 fi
5601
5602
5603
5604 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
5605 echo "configure:5603: checking for long long support in compiler" >&5
5606 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
5607   echo $ac_n "(cached) $ac_c" 1>&6
5608 else
5609   cat > conftest.$ac_ext <<EOF
5610 #line 5608 "configure"
5611 #include "confdefs.h"
5612
5613 int main() {
5614
5615   extern long long foo;
5616   switch (foo & 2) { case 0: return 1; }
5617
5618 ; return 0; }
5619 EOF
5620 if { (eval echo configure:5618: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5621   rm -rf conftest*
5622   gdb_cv_c_long_long=yes
5623 else
5624   echo "configure: failed program was:" >&5
5625   cat conftest.$ac_ext >&5
5626   rm -rf conftest*
5627   gdb_cv_c_long_long=no
5628 fi
5629 rm -f conftest*
5630 fi
5631
5632 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
5633 if test $gdb_cv_c_long_long = yes; then
5634   cat >> confdefs.h <<\EOF
5635 #define CC_HAS_LONG_LONG 1
5636 EOF
5637
5638 fi
5639
5640
5641 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
5642 echo "configure:5640: checking for long long support in printf" >&5
5643 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
5644   echo $ac_n "(cached) $ac_c" 1>&6
5645 else
5646   if test "$cross_compiling" = yes; then
5647   gdb_cv_printf_has_long_long=no
5648 else
5649   cat > conftest.$ac_ext <<EOF
5650 #line 5648 "configure"
5651 #include "confdefs.h"
5652
5653 int main () {
5654   char buf[32];
5655   long long l = 0;
5656   l = (l << 16) + 0x0123;
5657   l = (l << 16) + 0x4567;
5658   l = (l << 16) + 0x89ab;
5659   l = (l << 16) + 0xcdef;
5660   sprintf (buf, "0x%016llx", l);
5661   return (strcmp ("0x0123456789abcdef", buf));
5662 }
5663 EOF
5664 if { (eval echo configure:5662: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5665 then
5666   gdb_cv_printf_has_long_long=yes
5667 else
5668   echo "configure: failed program was:" >&5
5669   cat conftest.$ac_ext >&5
5670   rm -fr conftest*
5671   gdb_cv_printf_has_long_long=no
5672 fi
5673 rm -fr conftest*
5674 fi
5675
5676 fi
5677
5678 if test $gdb_cv_printf_has_long_long = yes; then
5679   cat >> confdefs.h <<\EOF
5680 #define PRINTF_HAS_LONG_LONG 1
5681 EOF
5682
5683 fi
5684 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
5685
5686
5687 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
5688 echo "configure:5686: checking for long double support in compiler" >&5
5689 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
5690   echo $ac_n "(cached) $ac_c" 1>&6
5691 else
5692   cat > conftest.$ac_ext <<EOF
5693 #line 5691 "configure"
5694 #include "confdefs.h"
5695
5696 int main() {
5697 long double foo;
5698 ; return 0; }
5699 EOF
5700 if { (eval echo configure:5698: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5701   rm -rf conftest*
5702   ac_cv_c_long_double=yes
5703 else
5704   echo "configure: failed program was:" >&5
5705   cat conftest.$ac_ext >&5
5706   rm -rf conftest*
5707   ac_cv_c_long_double=no
5708 fi
5709 rm -f conftest*
5710 fi
5711
5712 echo "$ac_t""$ac_cv_c_long_double" 1>&6
5713 if test $ac_cv_c_long_double = yes; then
5714   cat >> confdefs.h <<\EOF
5715 #define HAVE_LONG_DOUBLE 1
5716 EOF
5717
5718 fi
5719
5720
5721 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
5722 echo "configure:5720: checking for long double support in printf" >&5
5723 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
5724   echo $ac_n "(cached) $ac_c" 1>&6
5725 else
5726   if test "$cross_compiling" = yes; then
5727   gdb_cv_printf_has_long_double=no
5728 else
5729   cat > conftest.$ac_ext <<EOF
5730 #line 5728 "configure"
5731 #include "confdefs.h"
5732
5733 int main () {
5734   char buf[16];
5735   long double f = 3.141592653;
5736   sprintf (buf, "%Lg", f);
5737   return (strncmp ("3.14159", buf, 7));
5738 }
5739 EOF
5740 if { (eval echo configure:5738: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5741 then
5742   gdb_cv_printf_has_long_double=yes
5743 else
5744   echo "configure: failed program was:" >&5
5745   cat conftest.$ac_ext >&5
5746   rm -fr conftest*
5747   gdb_cv_printf_has_long_double=no
5748 fi
5749 rm -fr conftest*
5750 fi
5751
5752 fi
5753
5754 if test $gdb_cv_printf_has_long_double = yes; then
5755   cat >> confdefs.h <<\EOF
5756 #define PRINTF_HAS_LONG_DOUBLE 1
5757 EOF
5758
5759 fi
5760 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
5761
5762
5763 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
5764 echo "configure:5762: checking for long double support in scanf" >&5
5765 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
5766   echo $ac_n "(cached) $ac_c" 1>&6
5767 else
5768   if test "$cross_compiling" = yes; then
5769   gdb_cv_scanf_has_long_double=no
5770 else
5771   cat > conftest.$ac_ext <<EOF
5772 #line 5770 "configure"
5773 #include "confdefs.h"
5774
5775 int main () {
5776   char *buf = "3.141592653";
5777   long double f = 0;
5778   sscanf (buf, "%Lg", &f);
5779   return !(f > 3.14159 && f < 3.14160);
5780 }
5781 EOF
5782 if { (eval echo configure:5780: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5783 then
5784   gdb_cv_scanf_has_long_double=yes
5785 else
5786   echo "configure: failed program was:" >&5
5787   cat conftest.$ac_ext >&5
5788   rm -fr conftest*
5789   gdb_cv_scanf_has_long_double=no
5790 fi
5791 rm -fr conftest*
5792 fi
5793
5794 fi
5795
5796 if test $gdb_cv_scanf_has_long_double = yes; then
5797   cat >> confdefs.h <<\EOF
5798 #define SCANF_HAS_LONG_DOUBLE 1
5799 EOF
5800
5801 fi
5802 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
5803
5804 for ac_hdr in unistd.h
5805 do
5806 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5807 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5808 echo "configure:5806: checking for $ac_hdr" >&5
5809 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5810   echo $ac_n "(cached) $ac_c" 1>&6
5811 else
5812   cat > conftest.$ac_ext <<EOF
5813 #line 5811 "configure"
5814 #include "confdefs.h"
5815 #include <$ac_hdr>
5816 EOF
5817 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5818 { (eval echo configure:5816: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5819 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5820 if test -z "$ac_err"; then
5821   rm -rf conftest*
5822   eval "ac_cv_header_$ac_safe=yes"
5823 else
5824   echo "$ac_err" >&5
5825   echo "configure: failed program was:" >&5
5826   cat conftest.$ac_ext >&5
5827   rm -rf conftest*
5828   eval "ac_cv_header_$ac_safe=no"
5829 fi
5830 rm -f conftest*
5831 fi
5832 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5833   echo "$ac_t""yes" 1>&6
5834     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5835   cat >> confdefs.h <<EOF
5836 #define $ac_tr_hdr 1
5837 EOF
5838
5839 else
5840   echo "$ac_t""no" 1>&6
5841 fi
5842 done
5843
5844 for ac_func in getpagesize
5845 do
5846 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5847 echo "configure:5845: checking for $ac_func" >&5
5848 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5849   echo $ac_n "(cached) $ac_c" 1>&6
5850 else
5851   cat > conftest.$ac_ext <<EOF
5852 #line 5850 "configure"
5853 #include "confdefs.h"
5854 /* System header to define __stub macros and hopefully few prototypes,
5855     which can conflict with char $ac_func(); below.  */
5856 #include <assert.h>
5857 /* Override any gcc2 internal prototype to avoid an error.  */
5858 /* We use char because int might match the return type of a gcc2
5859     builtin and then its argument prototype would still apply.  */
5860 char $ac_func();
5861
5862 int main() {
5863
5864 /* The GNU C library defines this for functions which it implements
5865     to always fail with ENOSYS.  Some functions are actually named
5866     something starting with __ and the normal name is an alias.  */
5867 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5868 choke me
5869 #else
5870 $ac_func();
5871 #endif
5872
5873 ; return 0; }
5874 EOF
5875 if { (eval echo configure:5873: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5876   rm -rf conftest*
5877   eval "ac_cv_func_$ac_func=yes"
5878 else
5879   echo "configure: failed program was:" >&5
5880   cat conftest.$ac_ext >&5
5881   rm -rf conftest*
5882   eval "ac_cv_func_$ac_func=no"
5883 fi
5884 rm -f conftest*
5885 fi
5886
5887 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5888   echo "$ac_t""yes" 1>&6
5889     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5890   cat >> confdefs.h <<EOF
5891 #define $ac_tr_func 1
5892 EOF
5893
5894 else
5895   echo "$ac_t""no" 1>&6
5896 fi
5897 done
5898
5899 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
5900 echo "configure:5898: checking for working mmap" >&5
5901 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
5902   echo $ac_n "(cached) $ac_c" 1>&6
5903 else
5904   if test "$cross_compiling" = yes; then
5905   ac_cv_func_mmap_fixed_mapped=no
5906 else
5907   cat > conftest.$ac_ext <<EOF
5908 #line 5906 "configure"
5909 #include "confdefs.h"
5910
5911 /* Thanks to Mike Haertel and Jim Avera for this test.
5912    Here is a matrix of mmap possibilities:
5913         mmap private not fixed
5914         mmap private fixed at somewhere currently unmapped
5915         mmap private fixed at somewhere already mapped
5916         mmap shared not fixed
5917         mmap shared fixed at somewhere currently unmapped
5918         mmap shared fixed at somewhere already mapped
5919    For private mappings, we should verify that changes cannot be read()
5920    back from the file, nor mmap's back from the file at a different
5921    address.  (There have been systems where private was not correctly
5922    implemented like the infamous i386 svr4.0, and systems where the
5923    VM page cache was not coherent with the filesystem buffer cache
5924    like early versions of FreeBSD and possibly contemporary NetBSD.)
5925    For shared mappings, we should conversely verify that changes get
5926    propogated back to all the places they're supposed to be.
5927
5928    Grep wants private fixed already mapped.
5929    The main things grep needs to know about mmap are:
5930    * does it exist and is it safe to write into the mmap'd area
5931    * how to use it (BSD variants)  */
5932 #include <sys/types.h>
5933 #include <fcntl.h>
5934 #include <sys/mman.h>
5935
5936 /* This mess was copied from the GNU getpagesize.h.  */
5937 #ifndef HAVE_GETPAGESIZE
5938 # ifdef HAVE_UNISTD_H
5939 #  include <unistd.h>
5940 # endif
5941
5942 /* Assume that all systems that can run configure have sys/param.h.  */
5943 # ifndef HAVE_SYS_PARAM_H
5944 #  define HAVE_SYS_PARAM_H 1
5945 # endif
5946
5947 # ifdef _SC_PAGESIZE
5948 #  define getpagesize() sysconf(_SC_PAGESIZE)
5949 # else /* no _SC_PAGESIZE */
5950 #  ifdef HAVE_SYS_PARAM_H
5951 #   include <sys/param.h>
5952 #   ifdef EXEC_PAGESIZE
5953 #    define getpagesize() EXEC_PAGESIZE
5954 #   else /* no EXEC_PAGESIZE */
5955 #    ifdef NBPG
5956 #     define getpagesize() NBPG * CLSIZE
5957 #     ifndef CLSIZE
5958 #      define CLSIZE 1
5959 #     endif /* no CLSIZE */
5960 #    else /* no NBPG */
5961 #     ifdef NBPC
5962 #      define getpagesize() NBPC
5963 #     else /* no NBPC */
5964 #      ifdef PAGESIZE
5965 #       define getpagesize() PAGESIZE
5966 #      endif /* PAGESIZE */
5967 #     endif /* no NBPC */
5968 #    endif /* no NBPG */
5969 #   endif /* no EXEC_PAGESIZE */
5970 #  else /* no HAVE_SYS_PARAM_H */
5971 #   define getpagesize() 8192   /* punt totally */
5972 #  endif /* no HAVE_SYS_PARAM_H */
5973 # endif /* no _SC_PAGESIZE */
5974
5975 #endif /* no HAVE_GETPAGESIZE */
5976
5977 #ifdef __cplusplus
5978 extern "C" { void *malloc(unsigned); }
5979 #else
5980 char *malloc();
5981 #endif
5982
5983 int
5984 main()
5985 {
5986         char *data, *data2, *data3;
5987         int i, pagesize;
5988         int fd;
5989
5990         pagesize = getpagesize();
5991
5992         /*
5993          * First, make a file with some known garbage in it.
5994          */
5995         data = malloc(pagesize);
5996         if (!data)
5997                 exit(1);
5998         for (i = 0; i < pagesize; ++i)
5999                 *(data + i) = rand();
6000         umask(0);
6001         fd = creat("conftestmmap", 0600);
6002         if (fd < 0)
6003                 exit(1);
6004         if (write(fd, data, pagesize) != pagesize)
6005                 exit(1);
6006         close(fd);
6007
6008         /*
6009          * Next, try to mmap the file at a fixed address which
6010          * already has something else allocated at it.  If we can,
6011          * also make sure that we see the same garbage.
6012          */
6013         fd = open("conftestmmap", O_RDWR);
6014         if (fd < 0)
6015                 exit(1);
6016         data2 = malloc(2 * pagesize);
6017         if (!data2)
6018                 exit(1);
6019         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
6020         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
6021             MAP_PRIVATE | MAP_FIXED, fd, 0L))
6022                 exit(1);
6023         for (i = 0; i < pagesize; ++i)
6024                 if (*(data + i) != *(data2 + i))
6025                         exit(1);
6026
6027         /*
6028          * Finally, make sure that changes to the mapped area
6029          * do not percolate back to the file as seen by read().
6030          * (This is a bug on some variants of i386 svr4.0.)
6031          */
6032         for (i = 0; i < pagesize; ++i)
6033                 *(data2 + i) = *(data2 + i) + 1;
6034         data3 = malloc(pagesize);
6035         if (!data3)
6036                 exit(1);
6037         if (read(fd, data3, pagesize) != pagesize)
6038                 exit(1);
6039         for (i = 0; i < pagesize; ++i)
6040                 if (*(data + i) != *(data3 + i))
6041                         exit(1);
6042         close(fd);
6043         unlink("conftestmmap");
6044         exit(0);
6045 }
6046
6047 EOF
6048 if { (eval echo configure:6046: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6049 then
6050   ac_cv_func_mmap_fixed_mapped=yes
6051 else
6052   echo "configure: failed program was:" >&5
6053   cat conftest.$ac_ext >&5
6054   rm -fr conftest*
6055   ac_cv_func_mmap_fixed_mapped=no
6056 fi
6057 rm -fr conftest*
6058 fi
6059
6060 fi
6061
6062 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
6063 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6064   cat >> confdefs.h <<\EOF
6065 #define HAVE_MMAP 1
6066 EOF
6067
6068 fi
6069
6070
6071
6072
6073 if test ${build} = ${host} -a ${host} = ${target} ; then
6074    case ${host_os} in
6075    hpux*)
6076       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
6077 echo "configure:6075: checking for HPUX/OSF thread support" >&5
6078       if test -f /usr/include/dce/cma_config.h ; then
6079          if test "$GCC" = "yes" ; then
6080             echo "$ac_t""yes" 1>&6
6081             cat >> confdefs.h <<\EOF
6082 #define HAVE_HPUX_THREAD_SUPPORT 1
6083 EOF
6084
6085             CONFIG_LIB_OBS="${CONFIG_LIB_OBS} hpux-thread.o"
6086             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
6087          else
6088             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
6089          fi
6090       else
6091          echo "$ac_t""no" 1>&6
6092       fi
6093       ;;
6094    solaris*)
6095       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
6096 echo "configure:6094: checking for Solaris thread debugging library" >&5
6097       if test -f /usr/lib/libthread_db.so.1 ; then
6098          echo "$ac_t""yes" 1>&6
6099          cat >> confdefs.h <<\EOF
6100 #define HAVE_THREAD_DB_LIB 1
6101 EOF
6102
6103          CONFIG_LIB_OBS="${CONFIG_LIB_OBS} sol-thread.o"
6104          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
6105          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
6106 echo "configure:6104: checking for dlopen in -ldl" >&5
6107 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
6108 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6109   echo $ac_n "(cached) $ac_c" 1>&6
6110 else
6111   ac_save_LIBS="$LIBS"
6112 LIBS="-ldl  $LIBS"
6113 cat > conftest.$ac_ext <<EOF
6114 #line 6112 "configure"
6115 #include "confdefs.h"
6116 /* Override any gcc2 internal prototype to avoid an error.  */
6117 /* We use char because int might match the return type of a gcc2
6118     builtin and then its argument prototype would still apply.  */
6119 char dlopen();
6120
6121 int main() {
6122 dlopen()
6123 ; return 0; }
6124 EOF
6125 if { (eval echo configure:6123: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6126   rm -rf conftest*
6127   eval "ac_cv_lib_$ac_lib_var=yes"
6128 else
6129   echo "configure: failed program was:" >&5
6130   cat conftest.$ac_ext >&5
6131   rm -rf conftest*
6132   eval "ac_cv_lib_$ac_lib_var=no"
6133 fi
6134 rm -f conftest*
6135 LIBS="$ac_save_LIBS"
6136
6137 fi
6138 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6139   echo "$ac_t""yes" 1>&6
6140     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
6141     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
6142   cat >> confdefs.h <<EOF
6143 #define $ac_tr_lib 1
6144 EOF
6145
6146   LIBS="-ldl $LIBS"
6147
6148 else
6149   echo "$ac_t""no" 1>&6
6150 fi
6151
6152          if test "$GCC" = "yes" ; then
6153             # The GNU linker requires the -export-dynamic option to make
6154             # all symbols visible in the dynamic symbol table.
6155             hold_ldflags=$LDFLAGS
6156             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
6157 echo "configure:6155: checking for the ld -export-dynamic flag" >&5
6158             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
6159             cat > conftest.$ac_ext <<EOF
6160 #line 6158 "configure"
6161 #include "confdefs.h"
6162
6163 int main() {
6164 int i;
6165 ; return 0; }
6166 EOF
6167 if { (eval echo configure:6165: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6168   rm -rf conftest*
6169   found=yes
6170 else
6171   echo "configure: failed program was:" >&5
6172   cat conftest.$ac_ext >&5
6173   rm -rf conftest*
6174   found=no
6175 fi
6176 rm -f conftest*
6177             LDFLAGS=$hold_ldflags
6178             echo "$ac_t""$found" 1>&6
6179             if test $found = yes; then
6180                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
6181             fi
6182          fi
6183          # Sun randomly tweaked the prototypes in <proc_service.h>
6184          # at one point.
6185          echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
6186 echo "configure:6184: checking if <proc_service.h> is old" >&5
6187          if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
6188   echo $ac_n "(cached) $ac_c" 1>&6
6189 else
6190
6191             cat > conftest.$ac_ext <<EOF
6192 #line 6190 "configure"
6193 #include "confdefs.h"
6194
6195                 #include <proc_service.h>
6196                 ps_err_e ps_pdwrite
6197                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
6198
6199 int main() {
6200
6201 ; return 0; }
6202 EOF
6203 if { (eval echo configure:6201: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6204   rm -rf conftest*
6205   gdb_cv_proc_service_is_old=no
6206 else
6207   echo "configure: failed program was:" >&5
6208   cat conftest.$ac_ext >&5
6209   rm -rf conftest*
6210   gdb_cv_proc_service_is_old=yes
6211 fi
6212 rm -f conftest*
6213
6214 fi
6215
6216          echo "$ac_t""$gdb_cv_proc_service_is_old" 1>&6
6217          if test $gdb_cv_proc_service_is_old = yes; then
6218             cat >> confdefs.h <<\EOF
6219 #define PROC_SERVICE_IS_OLD 1
6220 EOF
6221
6222          fi
6223       else
6224          echo "$ac_t""no" 1>&6
6225       fi
6226       ;;
6227    esac
6228
6229 fi
6230
6231
6232 # Check whether --enable-gdbcli or --disable-gdbcli was given.
6233 if test "${enable_gdbcli+set}" = set; then
6234   enableval="$enable_gdbcli"
6235
6236   case "${enableval}" in
6237     yes) enable_gdbcli=yes ;;
6238     "") enable_gdbcli=yes ;;
6239     no)
6240       { echo "configure: error: The CLI cannot be disabled yet" 1>&2; exit 1; }
6241     ;;
6242     *)
6243       { echo "configure: error: Bad value for --enable-gdbcli: ${enableval}" 1>&2; exit 1; }
6244     ;;
6245   esac
6246
6247 else
6248   enable_gdbcli=yes
6249 fi
6250
6251 case ${enable_gdbcli} in
6252   "yes" )
6253     if test -d "${srcdir}/cli" ; then
6254       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_CLI_OBS)"
6255       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_CLI_DEPS)"
6256       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_CLI_SRCS)"
6257       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_CLI_INITS)"
6258       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_CLI_CFLAGS)"
6259       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_CLI_ALL)"
6260       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_CLI_CLEAN)"
6261       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_CLI_INSTALL)"
6262       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_CLI_UNINSTALL)"
6263     fi
6264     ;;
6265 esac
6266
6267
6268 # Check whether --enable-gdbmi or --disable-gdbmi was given.
6269 if test "${enable_gdbmi+set}" = set; then
6270   enableval="$enable_gdbmi"
6271
6272   case "${enable_gdbmi}" in
6273     yes | no) ;;
6274     "")  enable_gdbmi=yes ;;
6275     *)
6276       { echo "configure: error: Bad value for --enable-gdbmi: ${enableval}" 1>&2; exit 1; }
6277     ;;
6278   esac
6279
6280 fi
6281
6282 case ${enable_gdbmi} in
6283   "yes" )
6284     if test -d "${srcdir}/mi" ; then
6285       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_MI_OBS)"
6286       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_MI_DEPS)"
6287       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_MI_SRCS)"
6288       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_MI_INITS)"
6289       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_MI_CFLAGS)"
6290       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_MI_ALL)"
6291       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_MI_CLEAN)"
6292       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_MI_INSTALL)"
6293       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_MI_UNINSTALL)"
6294     fi
6295     ;;
6296 esac
6297
6298 # Configure UI_OUT by default (before 5.2 it can be disabled)
6299 # It must be configured if gdbmi is configured
6300
6301 UIOUT_CFLAGS=
6302
6303
6304 # Check whether --with-uiout or --without-uiout was given.
6305 if test "${with_uiout+set}" = set; then
6306   withval="$with_uiout"
6307   case "${withval}" in
6308   yes)  want_uiout=true ;;
6309   no)   if test $enable_gdbmi = yes; then
6310           { echo "configure: error: uiout is needed for MI and cannot be disabled" 1>&2; exit 1; }
6311         else
6312            want_uiout=false
6313         fi ;;
6314   *)    { echo "configure: error: bad value ${withval} for GDB with-uiout option" 1>&2; exit 1; } ;;
6315 esac
6316 else
6317   want_uiout=true
6318 fi
6319
6320 if test $want_uiout = true; then
6321    UIOUT_CFLAGS="-DUI_OUT=1"
6322 fi
6323
6324 # Check whether --enable-tui or --disable-tui was given.
6325 if test "${enable_tui+set}" = set; then
6326   enableval="$enable_tui"
6327
6328   case "${enable_tui}" in
6329     yes | no) ;;
6330     "")  enable_tui=yes ;;
6331     *)
6332       { echo "configure: error: Bad value for --enable-tui: ${enableval}" 1>&2; exit 1; }
6333     ;;
6334   esac
6335
6336 fi
6337
6338 case ${enable_tui} in
6339   "yes" )
6340     if test -d "${srcdir}/tui" ; then
6341       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_TUI_OBS)"
6342       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_TUI_DEPS)"
6343       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_TUI_SRCS)"
6344       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_TUI_INITS)"
6345       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_TUI_CFLAGS)"
6346       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_TUI_ALL)"
6347       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_TUI_CLEAN)"
6348       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_TUI_INSTALL)"
6349       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_TUI_UNINSTALL)"
6350     fi
6351     ;;
6352 esac
6353
6354 # Check whether --enable-netrom or --disable-netrom was given.
6355 if test "${enable_netrom+set}" = set; then
6356   enableval="$enable_netrom"
6357   case "${enableval}" in
6358 yes)    enable_netrom=yes ;;
6359 no)     enable_netrom=no ;;
6360 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
6361 esac
6362 fi
6363
6364
6365 if test "${enable_netrom}" = "yes"; then
6366         CONFIG_LIB_OBS="${CONFIG_LIB_OBS} remote-nrom.o"
6367         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
6368 fi
6369
6370
6371 # NOTE: Don't add -Wall or -Wunused, they both include
6372 # -Wunused-parameter which reports bogus warnings.
6373 # NOTE: If you add to this list, remember to update
6374 # gdb/doc/gdbint.texinfo.
6375 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
6376 -Wformat -Wparentheses -Wpointer-arith -Wuninitialized"
6377 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
6378 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
6379 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
6380 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
6381 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
6382 # -Woverloaded-virtual -Winline -Werror"
6383 # Check whether --enable-build-warnings or --disable-build-warnings was given.
6384 if test "${enable_build_warnings+set}" = set; then
6385   enableval="$enable_build_warnings"
6386   case "${enableval}" in
6387   yes)  ;;
6388   no)   build_warnings="-w";;
6389   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6390         build_warnings="${build_warnings} ${t}";;
6391   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6392         build_warnings="${t} ${build_warnings}";;
6393   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6394 esac
6395 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6396   echo "Setting compiler warning flags = $build_warnings" 6>&1
6397 fi
6398 fi
6399 # Check whether --enable-gdb-build-warnings or --disable-gdb-build-warnings was given.
6400 if test "${enable_gdb_build_warnings+set}" = set; then
6401   enableval="$enable_gdb_build_warnings"
6402   case "${enableval}" in
6403   yes)  ;;
6404   no)   build_warnings="-w";;
6405   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6406         build_warnings="${build_warnings} ${t}";;
6407   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6408         build_warnings="${t} ${build_warnings}";;
6409   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6410 esac
6411 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6412   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
6413 fi
6414 fi
6415 WARN_CFLAGS=""
6416 WERROR_CFLAGS=""
6417 if test "x${build_warnings}" != x -a "x$GCC" = xyes
6418 then
6419     echo $ac_n "checking compiler warning flags""... $ac_c" 1>&6
6420 echo "configure:6418: checking compiler warning flags" >&5
6421     # Separate out the -Werror flag as some files just cannot be
6422     # compiled with it enabled.
6423     for w in ${build_warnings}; do
6424         case $w in
6425         -Werr*) WERROR_CFLAGS=-Werror ;;
6426         *) # Check that GCC accepts it
6427             if $CC $w 2>&1 | grep 'unrecognized option' > /dev/null; then
6428                 :
6429             else
6430                 WARN_CFLAGS="${WARN_CFLAGS} $w"
6431             fi
6432         esac
6433     done
6434     echo "$ac_t""${WARN_CFLAGS}${WERROR_CFLAGS}" 1>&6
6435 fi
6436
6437
6438
6439 MMALLOC_CFLAGS=
6440 MMALLOC=
6441
6442
6443
6444 # Check whether --with-mmalloc or --without-mmalloc was given.
6445 if test "${with_mmalloc+set}" = set; then
6446   withval="$with_mmalloc"
6447   case "${withval}" in
6448   yes)  want_mmalloc=true ;;
6449   no)   want_mmalloc=false;;
6450   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
6451 esac
6452 else
6453   want_mmalloc=false
6454 fi
6455
6456 if test x$want_mmalloc = xtrue; then
6457    cat >> confdefs.h <<\EOF
6458 #define USE_MMALLOC 1
6459 EOF
6460
6461    cat >> confdefs.h <<\EOF
6462 #define MMCHECK_FORCE 1
6463 EOF
6464
6465    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
6466    MMALLOC='../mmalloc/libmmalloc.a'
6467 fi
6468
6469 # Check whether --with-included-regex or --without-included-regex was given.
6470 if test "${with_included_regex+set}" = set; then
6471   withval="$with_included_regex"
6472   case "${withval}" in
6473   yes)  want_included_regex=true ;;
6474   no)   want_included_regex=false;;
6475   *)    { echo "configure: error: bad value ${withval} for GDB with-included-regex option" 1>&2; exit 1; } ;;
6476 esac
6477 else
6478   want_included_regex=true
6479 fi
6480
6481 if test $want_included_regex = false; then
6482   echo $ac_n "checking for GNU regex""... $ac_c" 1>&6
6483 echo "configure:6481: checking for GNU regex" >&5
6484   if eval "test \"`echo '$''{'gdb_cv_have_gnu_regex'+set}'`\" = set"; then
6485   echo $ac_n "(cached) $ac_c" 1>&6
6486 else
6487   cat > conftest.$ac_ext <<EOF
6488 #line 6486 "configure"
6489 #include "confdefs.h"
6490 #include <gnu-versions.h>
6491 #include <sys/types.h>
6492 #include <regex.h>
6493 int main() {
6494 #if !defined _GNU_REGEX_INTERFACE_VERSION || !defined __GLIBC__ || __GLIBC__ < 2
6495 #error No valid GNU regex.
6496 #endif
6497
6498 ; return 0; }
6499 EOF
6500 if { (eval echo configure:6498: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6501   rm -rf conftest*
6502   gdb_cv_have_gnu_regex=yes
6503 else
6504   echo "configure: failed program was:" >&5
6505   cat conftest.$ac_ext >&5
6506   rm -rf conftest*
6507   gdb_cv_have_gnu_regex=no
6508 fi
6509 rm -f conftest*
6510 fi
6511
6512   echo "$ac_t""$gdb_cv_have_gnu_regex" 1>&6
6513   if test $gdb_cv_have_gnu_regex = no; then
6514         want_included_regex=true
6515   fi
6516 fi
6517
6518 if test x${want_included_regex} = xtrue; then
6519     REGEX="gnu-regex.o"
6520     cat >> confdefs.h <<\EOF
6521 #define USE_INCLUDED_REGEX 1
6522 EOF
6523
6524 fi
6525
6526
6527 # In the Cygwin environment, we need some additional flags.
6528 echo $ac_n "checking for cygwin""... $ac_c" 1>&6
6529 echo "configure:6527: checking for cygwin" >&5
6530 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then
6531   echo $ac_n "(cached) $ac_c" 1>&6
6532 else
6533   cat > conftest.$ac_ext <<EOF
6534 #line 6532 "configure"
6535 #include "confdefs.h"
6536
6537 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
6538 lose
6539 #endif
6540 EOF
6541 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6542   egrep "lose" >/dev/null 2>&1; then
6543   rm -rf conftest*
6544   gdb_cv_os_cygwin=yes
6545 else
6546   rm -rf conftest*
6547   gdb_cv_os_cygwin=no
6548 fi
6549 rm -f conftest*
6550
6551 fi
6552
6553 echo "$ac_t""$gdb_cv_os_cygwin" 1>&6
6554
6555
6556 SER_HARDWIRE="ser-unix.o ser-pipe.o ser-tcp.o"
6557 case ${host} in
6558   *go32* ) SER_HARDWIRE=ser-go32.o ;;
6559   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
6560 esac
6561
6562
6563
6564 if test x$gdb_host = xgo32; then
6565   TERM_LIB=
6566 else
6567 if test x$gdb_cv_os_cygwin = xyes; then
6568   TERM_LIB='`if test -r ../libtermcap/libtermcap.a; then echo ../libtermcap/libtermcap.a; else echo -ltermcap; fi`'
6569 else
6570   TERM_LIB=
6571   echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6
6572 echo "configure:6570: checking for tgetent in -lncurses" >&5
6573 ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'`
6574 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6575   echo $ac_n "(cached) $ac_c" 1>&6
6576 else
6577   ac_save_LIBS="$LIBS"
6578 LIBS="-lncurses  $LIBS"
6579 cat > conftest.$ac_ext <<EOF
6580 #line 6578 "configure"
6581 #include "confdefs.h"
6582 /* Override any gcc2 internal prototype to avoid an error.  */
6583 /* We use char because int might match the return type of a gcc2
6584     builtin and then its argument prototype would still apply.  */
6585 char tgetent();
6586
6587 int main() {
6588 tgetent()
6589 ; return 0; }
6590 EOF
6591 if { (eval echo configure:6589: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6592   rm -rf conftest*
6593   eval "ac_cv_lib_$ac_lib_var=yes"
6594 else
6595   echo "configure: failed program was:" >&5
6596   cat conftest.$ac_ext >&5
6597   rm -rf conftest*
6598   eval "ac_cv_lib_$ac_lib_var=no"
6599 fi
6600 rm -f conftest*
6601 LIBS="$ac_save_LIBS"
6602
6603 fi
6604 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6605   echo "$ac_t""yes" 1>&6
6606   TERM_LIB=-lncurses
6607 else
6608   echo "$ac_t""no" 1>&6
6609 echo $ac_n "checking for tgetent in -lHcurses""... $ac_c" 1>&6
6610 echo "configure:6608: checking for tgetent in -lHcurses" >&5
6611 ac_lib_var=`echo Hcurses'_'tgetent | sed 'y%./+-%__p_%'`
6612 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6613   echo $ac_n "(cached) $ac_c" 1>&6
6614 else
6615   ac_save_LIBS="$LIBS"
6616 LIBS="-lHcurses  $LIBS"
6617 cat > conftest.$ac_ext <<EOF
6618 #line 6616 "configure"
6619 #include "confdefs.h"
6620 /* Override any gcc2 internal prototype to avoid an error.  */
6621 /* We use char because int might match the return type of a gcc2
6622     builtin and then its argument prototype would still apply.  */
6623 char tgetent();
6624
6625 int main() {
6626 tgetent()
6627 ; return 0; }
6628 EOF
6629 if { (eval echo configure:6627: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6630   rm -rf conftest*
6631   eval "ac_cv_lib_$ac_lib_var=yes"
6632 else
6633   echo "configure: failed program was:" >&5
6634   cat conftest.$ac_ext >&5
6635   rm -rf conftest*
6636   eval "ac_cv_lib_$ac_lib_var=no"
6637 fi
6638 rm -f conftest*
6639 LIBS="$ac_save_LIBS"
6640
6641 fi
6642 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6643   echo "$ac_t""yes" 1>&6
6644   TERM_LIB=-lHcurses
6645 else
6646   echo "$ac_t""no" 1>&6
6647 echo $ac_n "checking for tgetent in -ltermlib""... $ac_c" 1>&6
6648 echo "configure:6646: checking for tgetent in -ltermlib" >&5
6649 ac_lib_var=`echo termlib'_'tgetent | sed 'y%./+-%__p_%'`
6650 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6651   echo $ac_n "(cached) $ac_c" 1>&6
6652 else
6653   ac_save_LIBS="$LIBS"
6654 LIBS="-ltermlib  $LIBS"
6655 cat > conftest.$ac_ext <<EOF
6656 #line 6654 "configure"
6657 #include "confdefs.h"
6658 /* Override any gcc2 internal prototype to avoid an error.  */
6659 /* We use char because int might match the return type of a gcc2
6660     builtin and then its argument prototype would still apply.  */
6661 char tgetent();
6662
6663 int main() {
6664 tgetent()
6665 ; return 0; }
6666 EOF
6667 if { (eval echo configure:6665: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6668   rm -rf conftest*
6669   eval "ac_cv_lib_$ac_lib_var=yes"
6670 else
6671   echo "configure: failed program was:" >&5
6672   cat conftest.$ac_ext >&5
6673   rm -rf conftest*
6674   eval "ac_cv_lib_$ac_lib_var=no"
6675 fi
6676 rm -f conftest*
6677 LIBS="$ac_save_LIBS"
6678
6679 fi
6680 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6681   echo "$ac_t""yes" 1>&6
6682   TERM_LIB=-ltermlib
6683 else
6684   echo "$ac_t""no" 1>&6
6685 echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6
6686 echo "configure:6684: checking for tgetent in -ltermcap" >&5
6687 ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'`
6688 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6689   echo $ac_n "(cached) $ac_c" 1>&6
6690 else
6691   ac_save_LIBS="$LIBS"
6692 LIBS="-ltermcap  $LIBS"
6693 cat > conftest.$ac_ext <<EOF
6694 #line 6692 "configure"
6695 #include "confdefs.h"
6696 /* Override any gcc2 internal prototype to avoid an error.  */
6697 /* We use char because int might match the return type of a gcc2
6698     builtin and then its argument prototype would still apply.  */
6699 char tgetent();
6700
6701 int main() {
6702 tgetent()
6703 ; return 0; }
6704 EOF
6705 if { (eval echo configure:6703: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6706   rm -rf conftest*
6707   eval "ac_cv_lib_$ac_lib_var=yes"
6708 else
6709   echo "configure: failed program was:" >&5
6710   cat conftest.$ac_ext >&5
6711   rm -rf conftest*
6712   eval "ac_cv_lib_$ac_lib_var=no"
6713 fi
6714 rm -f conftest*
6715 LIBS="$ac_save_LIBS"
6716
6717 fi
6718 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6719   echo "$ac_t""yes" 1>&6
6720   TERM_LIB=-ltermcap
6721 else
6722   echo "$ac_t""no" 1>&6
6723 echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6
6724 echo "configure:6722: checking for tgetent in -lcurses" >&5
6725 ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'`
6726 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6727   echo $ac_n "(cached) $ac_c" 1>&6
6728 else
6729   ac_save_LIBS="$LIBS"
6730 LIBS="-lcurses  $LIBS"
6731 cat > conftest.$ac_ext <<EOF
6732 #line 6730 "configure"
6733 #include "confdefs.h"
6734 /* Override any gcc2 internal prototype to avoid an error.  */
6735 /* We use char because int might match the return type of a gcc2
6736     builtin and then its argument prototype would still apply.  */
6737 char tgetent();
6738
6739 int main() {
6740 tgetent()
6741 ; return 0; }
6742 EOF
6743 if { (eval echo configure:6741: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6744   rm -rf conftest*
6745   eval "ac_cv_lib_$ac_lib_var=yes"
6746 else
6747   echo "configure: failed program was:" >&5
6748   cat conftest.$ac_ext >&5
6749   rm -rf conftest*
6750   eval "ac_cv_lib_$ac_lib_var=no"
6751 fi
6752 rm -f conftest*
6753 LIBS="$ac_save_LIBS"
6754
6755 fi
6756 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6757   echo "$ac_t""yes" 1>&6
6758   TERM_LIB=-lcurses
6759 else
6760   echo "$ac_t""no" 1>&6
6761 echo $ac_n "checking for tgetent in -lterminfo""... $ac_c" 1>&6
6762 echo "configure:6760: checking for tgetent in -lterminfo" >&5
6763 ac_lib_var=`echo terminfo'_'tgetent | sed 'y%./+-%__p_%'`
6764 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6765   echo $ac_n "(cached) $ac_c" 1>&6
6766 else
6767   ac_save_LIBS="$LIBS"
6768 LIBS="-lterminfo  $LIBS"
6769 cat > conftest.$ac_ext <<EOF
6770 #line 6768 "configure"
6771 #include "confdefs.h"
6772 /* Override any gcc2 internal prototype to avoid an error.  */
6773 /* We use char because int might match the return type of a gcc2
6774     builtin and then its argument prototype would still apply.  */
6775 char tgetent();
6776
6777 int main() {
6778 tgetent()
6779 ; return 0; }
6780 EOF
6781 if { (eval echo configure:6779: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6782   rm -rf conftest*
6783   eval "ac_cv_lib_$ac_lib_var=yes"
6784 else
6785   echo "configure: failed program was:" >&5
6786   cat conftest.$ac_ext >&5
6787   rm -rf conftest*
6788   eval "ac_cv_lib_$ac_lib_var=no"
6789 fi
6790 rm -f conftest*
6791 LIBS="$ac_save_LIBS"
6792
6793 fi
6794 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6795   echo "$ac_t""yes" 1>&6
6796   TERM_LIB=-lterminfo
6797 else
6798   echo "$ac_t""no" 1>&6
6799 fi
6800
6801 fi
6802
6803 fi
6804
6805 fi
6806
6807 fi
6808
6809 fi
6810
6811
6812   if test "x$TERM_LIB" = x
6813   then
6814     { echo "configure: error: Could not find a term library" 1>&2; exit 1; }
6815   fi
6816 fi
6817 fi
6818
6819
6820 # libreadline needs libuser32.a in a cygwin environment
6821 WIN32LIBS=
6822 if test x$gdb_cv_os_cygwin = xyes; then
6823     WIN32LIBS="-luser32"
6824     case "${target}" in
6825         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
6826         ;;
6827     esac
6828 fi
6829
6830
6831 LIBGUI="../libgui/src/libgui.a"
6832 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
6833
6834
6835
6836 # Check whether --with-cpu or --without-cpu was given.
6837 if test "${with_cpu+set}" = set; then
6838   withval="$with_cpu"
6839   case "${target}" in
6840   powerpc-* | powerpcle-* )
6841     ## It would be nice to keep this table in sync with the one in
6842     ## gcc/configure.
6843     case "${with_cpu}" in
6844       ppc-uisa | rs6000 | 403 | 403GC | 505 | 860 | 601 | 602 | 603 \
6845       | 604 | 750 )
6846         ## Those are all handled in variants in rs6000-tdep.c, so they're fine.
6847       ;;
6848       common | power | power2 | rios | rios1 | rios2 | rsc | rsc1 )
6849         ## These are all RS6000 variants, as far as GDB is concerned.
6850         with_cpu=rs6000
6851       ;;
6852       603e | ec603e )
6853         with_cpu=603
6854       ;;
6855       604e )
6856         with_cpu=604
6857       ;;
6858       * )
6859         echo "configure: warning: GDB: unknown --with-cpu value: \`${with_cpu}'; using \`ppc-uisa'." 1>&2
6860         with_cpu=ppc-uisa
6861       ;;
6862     esac
6863   ;;
6864   * )
6865     echo "configure: warning: GDB may ignore the --with-cpu flag for ${target} targets" 1>&2
6866   ;;
6867 esac
6868 cat >> confdefs.h <<EOF
6869 #define TARGET_CPU_DEFAULT "${with_cpu}"
6870 EOF
6871
6872
6873 fi
6874
6875
6876
6877 # Check whether --enable-gdbtk or --disable-gdbtk was given.
6878 if test "${enable_gdbtk+set}" = set; then
6879   enableval="$enable_gdbtk"
6880   case "${enableval}" in
6881     yes)
6882         case "$host" in
6883         *go32*)
6884             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
6885             enable_gdbtk=no ;;
6886         *windows*)
6887             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
6888             enable_gdbtk=no ;;
6889         *)
6890             enable_gdbtk=yes ;;
6891         esac ;;
6892     no)
6893         enable_gdbtk=no  ;;
6894     *)
6895         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
6896 esac
6897 else
6898
6899 # Default is on for everything but go32 and Cygwin
6900 case "$host" in
6901     *go32* | *windows*)
6902         ;;
6903     *)
6904         if test -d "${srcdir}/gdbtk" ; then
6905             enable_gdbtk=yes
6906         fi
6907         ;;
6908 esac
6909
6910 fi
6911
6912
6913 WIN32LDAPP=
6914
6915
6916
6917 configdir="unix"
6918
6919 GDBTKLIBS=
6920 if test "${enable_gdbtk}" = "yes"; then
6921
6922
6923 #
6924 # Ok, lets find the tcl configuration
6925 # First, look for one uninstalled.
6926 # the alternative search directory is invoked by --with-tclconfig
6927 #
6928
6929 if test x"${no_tcl}" = x ; then
6930   # we reset no_tcl in case something fails here
6931   no_tcl=true
6932   # Check whether --with-tclconfig or --without-tclconfig was given.
6933 if test "${with_tclconfig+set}" = set; then
6934   withval="$with_tclconfig"
6935   with_tclconfig=${withval}
6936 fi
6937
6938   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
6939 echo "configure:6937: checking for Tcl configuration" >&5
6940   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
6941   echo $ac_n "(cached) $ac_c" 1>&6
6942 else
6943
6944
6945   # First check to see if --with-tclconfig was specified.
6946   if test x"${with_tclconfig}" != x ; then
6947     if test -f "${with_tclconfig}/tclConfig.sh" ; then
6948       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
6949     else
6950       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
6951     fi
6952   fi
6953
6954   # then check for a private Tcl installation
6955   if test x"${ac_cv_c_tclconfig}" = x ; then
6956     for i in \
6957                 ../tcl \
6958                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
6959                 ../../tcl \
6960                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
6961                 ../../../tcl \
6962                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
6963       if test -f "$i/${configdir}/tclConfig.sh" ; then
6964         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
6965         break
6966       fi
6967     done
6968   fi
6969   # check in a few common install locations
6970   if test x"${ac_cv_c_tclconfig}" = x ; then
6971     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
6972       if test -f "$i/tclConfig.sh" ; then
6973         ac_cv_c_tclconfig=`(cd $i; pwd)`
6974         break
6975       fi
6976     done
6977   fi
6978   # check in a few other private locations
6979   if test x"${ac_cv_c_tclconfig}" = x ; then
6980     for i in \
6981                 ${srcdir}/../tcl \
6982                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
6983       if test -f "$i/${configdir}/tclConfig.sh" ; then
6984         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
6985         break
6986       fi
6987     done
6988   fi
6989
6990 fi
6991
6992   if test x"${ac_cv_c_tclconfig}" = x ; then
6993     TCLCONFIG="# no Tcl configs found"
6994     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
6995   else
6996     no_tcl=
6997     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
6998     echo "$ac_t""found $TCLCONFIG" 1>&6
6999   fi
7000 fi
7001
7002     if test -z "${no_tcl}"; then
7003
7004     . $TCLCONFIG
7005
7006
7007
7008
7009
7010
7011
7012
7013
7014
7015
7016
7017
7018
7019
7020
7021
7022
7023
7024
7025
7026
7027
7028
7029
7030
7031 #
7032 # Ok, lets find the tk configuration
7033 # First, look for one uninstalled.
7034 # the alternative search directory is invoked by --with-tkconfig
7035 #
7036
7037 if test x"${no_tk}" = x ; then
7038   # we reset no_tk in case something fails here
7039   no_tk=true
7040   # Check whether --with-tkconfig or --without-tkconfig was given.
7041 if test "${with_tkconfig+set}" = set; then
7042   withval="$with_tkconfig"
7043   with_tkconfig=${withval}
7044 fi
7045
7046   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
7047 echo "configure:7045: checking for Tk configuration" >&5
7048   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
7049   echo $ac_n "(cached) $ac_c" 1>&6
7050 else
7051
7052
7053   # First check to see if --with-tkconfig was specified.
7054   if test x"${with_tkconfig}" != x ; then
7055     if test -f "${with_tkconfig}/tkConfig.sh" ; then
7056       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
7057     else
7058       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
7059     fi
7060   fi
7061
7062   # then check for a private Tk library
7063   if test x"${ac_cv_c_tkconfig}" = x ; then
7064     for i in \
7065                 ../tk \
7066                 `ls -dr ../tk[4-9]* 2>/dev/null` \
7067                 ../../tk \
7068                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
7069                 ../../../tk \
7070                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
7071       if test -f "$i/${configdir}/tkConfig.sh" ; then
7072         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
7073         break
7074       fi
7075     done
7076   fi
7077   # check in a few common install locations
7078   if test x"${ac_cv_c_tkconfig}" = x ; then
7079     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7080       if test -f "$i/tkConfig.sh" ; then
7081         ac_cv_c_tkconfig=`(cd $i; pwd)`
7082         break
7083       fi
7084     done
7085   fi
7086   # check in a few other private locations
7087   if test x"${ac_cv_c_tkconfig}" = x ; then
7088     for i in \
7089                 ${srcdir}/../tk \
7090                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
7091       if test -f "$i/${configdir}/tkConfig.sh" ; then
7092         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
7093         break
7094       fi
7095     done
7096   fi
7097
7098 fi
7099
7100   if test x"${ac_cv_c_tkconfig}" = x ; then
7101     TKCONFIG="# no Tk configs found"
7102     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
7103   else
7104     no_tk=
7105     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
7106     echo "$ac_t""found $TKCONFIG" 1>&6
7107   fi
7108 fi
7109
7110
7111
7112         # If $no_tk is nonempty, then we can't do Tk, and there is no
7113         # point to doing Tcl.
7114         if test -z "${no_tk}"; then
7115
7116     if test -f "$TKCONFIG" ; then
7117       . $TKCONFIG
7118     fi
7119
7120
7121
7122
7123
7124
7125
7126
7127
7128
7129
7130
7131
7132
7133 #
7134 # Ok, lets find the tcl source trees so we can use the headers
7135 # Warning: transition of version 9 to 10 will break this algorithm
7136 # because 10 sorts before 9. We also look for just tcl. We have to
7137 # be careful that we don't match stuff like tclX by accident.
7138 # the alternative search directory is involked by --with-tclinclude
7139 #
7140
7141 no_tcl=true
7142 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
7143 echo "configure:7141: checking for Tcl private headers. dir=${configdir}" >&5
7144 # Check whether --with-tclinclude or --without-tclinclude was given.
7145 if test "${with_tclinclude+set}" = set; then
7146   withval="$with_tclinclude"
7147   with_tclinclude=${withval}
7148 fi
7149
7150 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
7151   echo $ac_n "(cached) $ac_c" 1>&6
7152 else
7153
7154 # first check to see if --with-tclinclude was specified
7155 if test x"${with_tclinclude}" != x ; then
7156   if test -f ${with_tclinclude}/tclInt.h ; then
7157     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
7158   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
7159     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
7160   else
7161     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
7162   fi
7163 fi
7164
7165 # next check if it came with Tcl configuration file
7166 if test x"${ac_cv_c_tclconfig}" = x ; then
7167   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
7168     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
7169   fi
7170 fi
7171
7172 # next check in private source directory
7173 #
7174 # since ls returns lowest version numbers first, reverse its output
7175 if test x"${ac_cv_c_tclh}" = x ; then
7176   for i in \
7177                 ${srcdir}/../tcl \
7178                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
7179                 ${srcdir}/../../tcl \
7180                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
7181                 ${srcdir}/../../../tcl \
7182                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
7183     if test -f $i/generic/tclInt.h ; then
7184       ac_cv_c_tclh=`(cd $i/generic; pwd)`
7185       break
7186     fi
7187   done
7188 fi
7189 # finally check in a few common install locations
7190 #
7191 # since ls returns lowest version numbers first, reverse its output
7192 if test x"${ac_cv_c_tclh}" = x ; then
7193   for i in \
7194                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
7195                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
7196                 /usr/local/src/tcl \
7197                 /usr/local/lib/tcl \
7198                 ${prefix}/include ; do
7199     if test -f $i/generic/tclInt.h ; then
7200       ac_cv_c_tclh=`(cd $i/generic; pwd)`
7201       break
7202     fi
7203   done
7204 fi
7205 # see if one is installed
7206 if test x"${ac_cv_c_tclh}" = x ; then
7207    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
7208 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
7209 echo "configure:7207: checking for tclInt.h" >&5
7210 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7211   echo $ac_n "(cached) $ac_c" 1>&6
7212 else
7213   cat > conftest.$ac_ext <<EOF
7214 #line 7212 "configure"
7215 #include "confdefs.h"
7216 #include <tclInt.h>
7217 EOF
7218 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7219 { (eval echo configure:7217: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7220 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7221 if test -z "$ac_err"; then
7222   rm -rf conftest*
7223   eval "ac_cv_header_$ac_safe=yes"
7224 else
7225   echo "$ac_err" >&5
7226   echo "configure: failed program was:" >&5
7227   cat conftest.$ac_ext >&5
7228   rm -rf conftest*
7229   eval "ac_cv_header_$ac_safe=no"
7230 fi
7231 rm -f conftest*
7232 fi
7233 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7234   echo "$ac_t""yes" 1>&6
7235   ac_cv_c_tclh=installed
7236 else
7237   echo "$ac_t""no" 1>&6
7238 ac_cv_c_tclh=""
7239 fi
7240
7241 fi
7242
7243 fi
7244
7245 if test x"${ac_cv_c_tclh}" = x ; then
7246   TCLHDIR="# no Tcl private headers found"
7247   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
7248 fi
7249 if test x"${ac_cv_c_tclh}" != x ; then
7250   no_tcl=""
7251   if test x"${ac_cv_c_tclh}" = x"installed" ; then
7252     echo "$ac_t""is installed" 1>&6
7253     TCLHDIR=""
7254   else
7255     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
7256     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
7257     TCLHDIR="-I${ac_cv_c_tclh}"
7258   fi
7259 fi
7260
7261
7262
7263
7264 #
7265 # Ok, lets find the tk source trees so we can use the headers
7266 # If the directory (presumably symlink) named "tk" exists, use that one
7267 # in preference to any others.  Same logic is used when choosing library
7268 # and again with Tcl. The search order is the best place to look first, then in
7269 # decreasing significance. The loop breaks if the trigger file is found.
7270 # Note the gross little conversion here of srcdir by cd'ing to the found
7271 # directory. This converts the path from a relative to an absolute, so
7272 # recursive cache variables for the path will work right. We check all
7273 # the possible paths in one loop rather than many seperate loops to speed
7274 # things up.
7275 # the alternative search directory is involked by --with-tkinclude
7276 #
7277 no_tk=true
7278 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
7279 echo "configure:7277: checking for Tk private headers" >&5
7280 # Check whether --with-tkinclude or --without-tkinclude was given.
7281 if test "${with_tkinclude+set}" = set; then
7282   withval="$with_tkinclude"
7283   with_tkinclude=${withval}
7284 fi
7285
7286 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
7287   echo $ac_n "(cached) $ac_c" 1>&6
7288 else
7289
7290 # first check to see if --with-tkinclude was specified
7291 if test x"${with_tkinclude}" != x ; then
7292   if test -f ${with_tkinclude}/tk.h ; then
7293     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
7294   elif test -f ${with_tkinclude}/generic/tk.h ; then
7295     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
7296   else
7297     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
7298   fi
7299 fi
7300
7301 # next check if it came with Tk configuration file
7302 if test x"${ac_cv_c_tkconfig}" = x ; then
7303   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
7304     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
7305   fi
7306 fi
7307
7308 # next check in private source directory
7309 #
7310 # since ls returns lowest version numbers first, reverse its output
7311 if test x"${ac_cv_c_tkh}" = x ; then
7312   for i in \
7313                 ${srcdir}/../tk \
7314                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
7315                 ${srcdir}/../../tk \
7316                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
7317                 ${srcdir}/../../../tk \
7318                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
7319     if test -f $i/generic/tk.h ; then
7320       ac_cv_c_tkh=`(cd $i/generic; pwd)`
7321       break
7322     fi
7323   done
7324 fi
7325 # finally check in a few common install locations
7326 #
7327 # since ls returns lowest version numbers first, reverse its output
7328 if test x"${ac_cv_c_tkh}" = x ; then
7329   for i in \
7330                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
7331                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
7332                 /usr/local/src/tk \
7333                 /usr/local/lib/tk \
7334                 ${prefix}/include ; do
7335     if test -f $i/generic/tk.h ; then
7336       ac_cv_c_tkh=`(cd $i/generic; pwd)`
7337       break
7338     fi
7339   done
7340 fi
7341 # see if one is installed
7342 if test x"${ac_cv_c_tkh}" = x ; then
7343    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
7344 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
7345 echo "configure:7343: checking for tk.h" >&5
7346 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7347   echo $ac_n "(cached) $ac_c" 1>&6
7348 else
7349   cat > conftest.$ac_ext <<EOF
7350 #line 7348 "configure"
7351 #include "confdefs.h"
7352 #include <tk.h>
7353 EOF
7354 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7355 { (eval echo configure:7353: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7356 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7357 if test -z "$ac_err"; then
7358   rm -rf conftest*
7359   eval "ac_cv_header_$ac_safe=yes"
7360 else
7361   echo "$ac_err" >&5
7362   echo "configure: failed program was:" >&5
7363   cat conftest.$ac_ext >&5
7364   rm -rf conftest*
7365   eval "ac_cv_header_$ac_safe=no"
7366 fi
7367 rm -f conftest*
7368 fi
7369 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7370   echo "$ac_t""yes" 1>&6
7371   ac_cv_c_tkh=installed
7372 else
7373   echo "$ac_t""no" 1>&6
7374 ac_cv_c_tkh=""
7375 fi
7376
7377 fi
7378
7379 fi
7380
7381 if test x"${ac_cv_c_tkh}" != x ; then
7382   no_tk=""
7383   if test x"${ac_cv_c_tkh}" = x"installed" ; then
7384     echo "$ac_t""is installed" 1>&6
7385     TKHDIR=""
7386   else
7387     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
7388     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
7389     TKHDIR="-I${ac_cv_c_tkh}"
7390   fi
7391 else
7392   TKHDIR="# no Tk directory found"
7393   echo "configure: warning: Can't find Tk private headers" 1>&2
7394   no_tk=true
7395 fi
7396
7397
7398
7399
7400 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7401 echo "configure:7399: checking for Itcl private headers. srcdir=${srcdir}" >&5
7402 if test x"${ac_cv_c_itclh}" = x ; then
7403   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do
7404     if test -f $i/generic/itcl.h ; then
7405       ac_cv_c_itclh=`(cd $i/generic; pwd)`
7406       break
7407     fi
7408   done
7409 fi
7410 if test x"${ac_cv_c_itclh}" = x ; then
7411   ITCLHDIR="# no Itcl private headers found"
7412   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
7413 fi
7414 if test x"${ac_cv_c_itclh}" != x ; then
7415      ITCLHDIR="-I${ac_cv_c_itclh}"
7416 fi
7417 # should always be here
7418 #     ITCLLIB="../itcl/itcl/unix/libitcl.a"
7419
7420 #AC_SUBST(ITCLLIB)
7421
7422
7423 echo $ac_n "checking for Itk private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7424 echo "configure:7422: checking for Itk private headers. srcdir=${srcdir}" >&5
7425 if test x"${ac_cv_c_itkh}" = x ; then
7426   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do
7427     if test -f $i/generic/itk.h ; then
7428       ac_cv_c_itkh=`(cd $i/generic; pwd)`
7429       break
7430     fi
7431   done
7432 fi
7433 if test x"${ac_cv_c_itkh}" = x ; then
7434   ITKHDIR="# no Itk private headers found"
7435   { echo "configure: error: Can't find Itk private headers" 1>&2; exit 1; }
7436 fi
7437 if test x"${ac_cv_c_itkh}" != x ; then
7438      ITKHDIR="-I${ac_cv_c_itkh}"
7439 fi
7440 # should always be here
7441 #     ITKLIB="../itcl/itk/unix/libitk.a"
7442
7443 #AC_SUBST(ITKLIB)
7444
7445
7446 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7447 echo "configure:7445: checking for Tix private headers. srcdir=${srcdir}" >&5
7448 if test x"${ac_cv_c_tixh}" = x ; then
7449   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
7450     if test -f $i/generic/tix.h ; then
7451       ac_cv_c_tixh=`(cd $i/generic; pwd)`
7452       break
7453     fi
7454   done
7455 fi
7456 if test x"${ac_cv_c_tixh}" = x ; then
7457   TIXHDIR="# no Tix private headers found"
7458   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
7459 fi
7460 if test x"${ac_cv_c_tixh}" != x ; then
7461      TIXHDIR="-I${ac_cv_c_tixh}"
7462 fi
7463
7464
7465
7466            # now look for Itcl library stuff
7467
7468
7469 #
7470 # Ok, lets find the itcl configuration
7471 # First, look for one uninstalled.
7472 # the alternative search directory is invoked by --with-itclconfig
7473 #
7474
7475 if test x"${no_itcl}" = x ; then
7476   # we reset no_itcl in case something fails here
7477   no_itcl=true
7478   # Check whether --with-itclconfig or --without-itclconfig was given.
7479 if test "${with_itclconfig+set}" = set; then
7480   withval="$with_itclconfig"
7481   with_itclconfig=${withval}
7482 fi
7483
7484   echo $ac_n "checking for Itcl configuration""... $ac_c" 1>&6
7485 echo "configure:7483: checking for Itcl configuration" >&5
7486   if eval "test \"`echo '$''{'ac_cv_c_itclconfig'+set}'`\" = set"; then
7487   echo $ac_n "(cached) $ac_c" 1>&6
7488 else
7489
7490
7491   # First check to see if --with-itclconfig was specified.
7492   if test x"${with_itclconfig}" != x ; then
7493     if test -f "${with_itclconfig}/itclConfig.sh" ; then
7494       ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)`
7495     else
7496       { echo "configure: error: ${with_itclconfig} directory doesn't contain itclConfig.sh" 1>&2; exit 1; }
7497     fi
7498   fi
7499
7500   # then check for a private Itcl library
7501   if test x"${ac_cv_c_itclconfig}" = x ; then
7502     for i in \
7503                 ../itcl/itcl \
7504                 `ls -dr ../itcl[4-9]*/itcl 2>/dev/null` \
7505                 ../../itcl \
7506                 `ls -dr ../../itcl[4-9]*/itcl 2>/dev/null` \
7507                 ../../../itcl \
7508                 `ls -dr ../../../itcl[4-9]*/itcl 2>/dev/null` ; do
7509       if test -f "$i/itclConfig.sh" ; then
7510         ac_cv_c_itclconfig=`(cd $i; pwd)`
7511         break
7512       fi
7513     done
7514   fi
7515   # check in a few common install locations
7516   if test x"${ac_cv_c_itclconfig}" = x ; then
7517     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7518       if test -f "$i/itclConfig.sh" ; then
7519         ac_cv_c_itclconfig=`(cd $i; pwd)`
7520         break
7521       fi
7522     done
7523   fi
7524   # check in a few other private locations
7525   if test x"${ac_cv_c_itclconfig}" = x ; then
7526     for i in \
7527                 ${srcdir}/../itcl/itcl \
7528                 `ls -dr ${srcdir}/../itcl[4-9]*/itcl 2>/dev/null` ; do
7529       if test -f "$i/itclConfig.sh" ; then
7530         ac_cv_c_itclconfig=`(cd $i; pwd)`
7531         break
7532       fi
7533     done
7534   fi
7535
7536 fi
7537
7538   if test x"${ac_cv_c_itclconfig}" = x ; then
7539     ITCLCONFIG="# no Itcl configs found"
7540     echo "configure: warning: Can't find Itcl configuration definitions" 1>&2
7541   else
7542     no_itcl=
7543     ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
7544     echo "$ac_t""found $ITCLCONFIG" 1>&6
7545   fi
7546 fi
7547
7548            if test -z "${no_itcl}"; then
7549
7550     if test -f "$ITCLCONFIG" ; then
7551       . $ITCLCONFIG
7552     fi
7553
7554
7555
7556
7557
7558
7559
7560
7561
7562
7563
7564              case "${host}" in
7565              *-*-cygwin*)
7566                 itcldir=../itcl/itcl/win/
7567                 ;;
7568              *)
7569                 itcldir=../itcl/itcl/unix/
7570                 ;;
7571              esac
7572
7573
7574              ITCLLIB="${ITCL_BUILD_LIB_SPEC}"
7575              ITCL_DEPS="${itcldir}${ITCL_LIB_FILE}"
7576            fi
7577
7578
7579            # now look for Itk library stuff
7580
7581 #
7582 # Ok, lets find the itk configuration
7583 # First, look for one uninstalled.
7584 # the alternative search directory is invoked by --with-itkconfig
7585 #
7586
7587 if test x"${no_itk}" = x ; then
7588   # we reset no_itk in case something fails here
7589   no_itk=true
7590   # Check whether --with-itkconfig or --without-itkconfig was given.
7591 if test "${with_itkconfig+set}" = set; then
7592   withval="$with_itkconfig"
7593   with_itkconfig=${withval}
7594 fi
7595
7596   echo $ac_n "checking for Itk configuration""... $ac_c" 1>&6
7597 echo "configure:7595: checking for Itk configuration" >&5
7598   if eval "test \"`echo '$''{'ac_cv_c_itkconfig'+set}'`\" = set"; then
7599   echo $ac_n "(cached) $ac_c" 1>&6
7600 else
7601
7602
7603   # First check to see if --with-itkconfig was specified.
7604   if test x"${with_itkconfig}" != x ; then
7605     if test -f "${with_itkconfig}/itkConfig.sh" ; then
7606       ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)`
7607     else
7608       { echo "configure: error: ${with_itkconfig} directory doesn't contain itkConfig.sh" 1>&2; exit 1; }
7609     fi
7610   fi
7611
7612   # then check for a private Itk library
7613   if test x"${ac_cv_c_itkconfig}" = x ; then
7614     for i in \
7615                 ../itcl/itk \
7616                 `ls -dr ../itcl[4-9]*/itk 2>/dev/null` \
7617                 ../../itk \
7618                 `ls -dr ../../itcl[4-9]*/itk 2>/dev/null` \
7619                 ../../../itk \
7620                 `ls -dr ../../../itcl[4-9]*/itk 2>/dev/null` ; do
7621       if test -f "$i/itkConfig.sh" ; then
7622         ac_cv_c_itkconfig=`(cd $i; pwd)`
7623         break
7624       fi
7625     done
7626   fi
7627   # check in a few common install locations
7628   if test x"${ac_cv_c_itkconfig}" = x ; then
7629     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7630       if test -f "$i/itkConfig.sh" ; then
7631         ac_cv_c_itkconfig=`(cd $i; pwd)`
7632         break
7633       fi
7634     done
7635   fi
7636   # check in a few other private locations
7637   if test x"${ac_cv_c_itkconfig}" = x ; then
7638     for i in \
7639                 ${srcdir}/../itcl/itk \
7640                 `ls -dr ${srcdir}/../itcl[4-9]*/itk 2>/dev/null` ; do
7641       if test -f "$i/itkConfig.sh" ; then
7642         ac_cv_c_itkconfig=`(cd $i; pwd)`
7643         break
7644       fi
7645     done
7646   fi
7647
7648 fi
7649
7650   if test x"${ac_cv_c_itkconfig}" = x ; then
7651     ITKCONFIG="# no Itk configs found"
7652     echo "configure: warning: Can't find Itk configuration definitions" 1>&2
7653   else
7654     no_itk=
7655     ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
7656     echo "$ac_t""found $ITKCONFIG" 1>&6
7657   fi
7658 fi
7659
7660
7661            if test -z "${no_itcl}"; then
7662
7663     if test -f "$ITKCONFIG" ; then
7664       . $ITKCONFIG
7665     fi
7666
7667
7668
7669
7670
7671
7672
7673
7674
7675
7676
7677
7678              case "${host}" in
7679                *-*-cygwin*)
7680                  itkdir=../itcl/itk/win/
7681                  ;;
7682                *)
7683                  itkdir=../itcl/itk/unix/
7684                  ;;
7685                esac
7686
7687              ITKLIB="${ITK_BUILD_LIB_SPEC}"
7688              ITK_DEPS="${itkdir}${ITK_LIB_FILE}"
7689            fi
7690
7691            # now look for Tix library stuff
7692
7693 #
7694 # Ok, lets find the tix configuration
7695 # First, look for one uninstalled.
7696 # the alternative search directory is invoked by --with-itkconfig
7697 #
7698
7699 if test x"${no_tix}" = x ; then
7700   # we reset no_tix in case something fails here
7701   no_tix=true
7702   # Check whether --with-tixconfig or --without-tixconfig was given.
7703 if test "${with_tixconfig+set}" = set; then
7704   withval="$with_tixconfig"
7705   with_tixconfig=${withval}
7706 fi
7707
7708   echo $ac_n "checking for Tix configuration""... $ac_c" 1>&6
7709 echo "configure:7707: checking for Tix configuration" >&5
7710   if eval "test \"`echo '$''{'ac_cv_c_tixconfig'+set}'`\" = set"; then
7711   echo $ac_n "(cached) $ac_c" 1>&6
7712 else
7713
7714
7715   # First check to see if --with-tixconfig was specified.
7716   if test x"${with_tixconfig}" != x ; then
7717     if test -f "${with_tixconfig}/tixConfig.sh" ; then
7718       ac_cv_c_tixconfig=`(cd ${with_tixconfig}; pwd)`
7719     else
7720       { echo "configure: error: ${with_tixconfig} directory doesn't contain tixConfig.sh" 1>&2; exit 1; }
7721     fi
7722   fi
7723
7724   # then check for a private Tix library
7725   if test x"${ac_cv_c_tixconfig}" = x ; then
7726     for i in \
7727                 ../tix \
7728                 `ls -dr ../tix 2>/dev/null` \
7729                 ../../tix \
7730                 `ls -dr ../../tix 2>/dev/null` \
7731                 ../../../tix \
7732                 `ls -dr ../../../tix 2>/dev/null` ; do
7733       echo "**** Looking at $i - with ${configdir}"
7734       if test -f "$i/tixConfig.sh" ; then
7735         ac_cv_c_tixconfig=`(cd $i; pwd)`
7736         break
7737       fi
7738     done
7739   fi
7740   # check in a few common install locations
7741   if test x"${ac_cv_c_tixconfig}" = x ; then
7742     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7743       echo "**** Looking at $i"
7744       if test -f "$i/tixConfig.sh" ; then
7745         ac_cv_c_tixconfig=`(cd $i; pwd)`
7746         break
7747       fi
7748     done
7749   fi
7750   # check in a few other private locations
7751   echo "**** Other private locations"
7752   if test x"${ac_cv_c_tixconfig}" = x ; then
7753     for i in \
7754                 ${srcdir}/../tix \
7755                 `ls -dr ${srcdir}/../tix 2>/dev/null` ; do
7756       echo "**** Looking at $i - with ${configdir}"
7757       if test -f "$i/${configdir}/tixConfig.sh" ; then
7758         ac_cv_c_tixconfig=`(cd $i/${configdir}; pwd)`
7759         break
7760       fi
7761     done
7762   fi
7763
7764 fi
7765
7766   if test x"${ac_cv_c_tixconfig}" = x ; then
7767     TIXCONFIG="# no Tix configs found"
7768     echo "configure: warning: Can't find Tix configuration definitions" 1>&2
7769   else
7770     no_tix=
7771     TIXCONFIG=${ac_cv_c_tixconfig}/tixConfig.sh
7772     echo "$ac_t""found $TIXCONFIG" 1>&6
7773   fi
7774 fi
7775
7776
7777            if test -z "${no_tix}"; then
7778
7779     if test -f "$TIXCONFIG" ; then
7780       . $TIXCONFIG
7781     fi
7782
7783
7784
7785
7786
7787
7788
7789
7790              TIXLIB="${TIX_BUILD_LIB_SPEC}"
7791              TIX_DEPS="${TIX_BUILD_LOCATION}/${TIX_LIB_FILE}"
7792            fi
7793
7794            ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
7795            # Tcl/Tk 8.1 require -fwritable strings.  I don't
7796            # know whether 8.2 will or not, but I bet it will.
7797            # I don't have to worry about 7.x since we don't support it.
7798            GDBTK_CFLAGS=""
7799            if test "$GCC" = "yes"; then
7800                if test "$TCL_VERSION" != "8.0" ; then
7801                    GDBTK_CFLAGS="-fwritable-strings"
7802                fi
7803            fi
7804
7805            # Include some libraries that Tcl and Tk want.
7806            TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
7807            # Yes, the ordering seems wrong here.  But it isn't.
7808            # TK_LIBS is the list of libraries that need to be linked
7809            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
7810            # were in LIBS then any link tests after this point would
7811            # try to include things like `$(LIBGUI)', which wouldn't work.
7812            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
7813
7814            CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
7815            CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
7816            CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
7817            CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_GDBTK_INITS)"
7818            CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_GDBTK_ALL)"
7819            CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_GDBTK_CLEAN)"
7820            CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_GDBTK_INSTALL)"
7821            CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_GDBTK_UNINSTALL)"
7822
7823            if test x$gdb_cv_os_cygwin = xyes; then
7824               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
7825               WIN32LDAPP="-Wl,--subsystem,console"
7826               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
7827            fi
7828         fi
7829     fi
7830 fi
7831
7832
7833
7834
7835
7836
7837
7838
7839
7840
7841
7842
7843
7844 # If we find X, set shell vars x_includes and x_libraries to the
7845 # paths, otherwise set no_x=yes.
7846 # Uses ac_ vars as temps to allow command line to override cache and checks.
7847 # --without-x overrides everything else, but does not touch the cache.
7848 echo $ac_n "checking for X""... $ac_c" 1>&6
7849 echo "configure:7847: checking for X" >&5
7850
7851 # Check whether --with-x or --without-x was given.
7852 if test "${with_x+set}" = set; then
7853   withval="$with_x"
7854   :
7855 fi
7856
7857 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
7858 if test "x$with_x" = xno; then
7859   # The user explicitly disabled X.
7860   have_x=disabled
7861 else
7862   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
7863     # Both variables are already set.
7864     have_x=yes
7865   else
7866 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
7867   echo $ac_n "(cached) $ac_c" 1>&6
7868 else
7869   # One or both of the vars are not set, and there is no cached value.
7870 ac_x_includes=NO ac_x_libraries=NO
7871 rm -fr conftestdir
7872 if mkdir conftestdir; then
7873   cd conftestdir
7874   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
7875   cat > Imakefile <<'EOF'
7876 acfindx:
7877         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
7878 EOF
7879   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
7880     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7881     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
7882     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
7883     for ac_extension in a so sl; do
7884       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
7885         test -f $ac_im_libdir/libX11.$ac_extension; then
7886         ac_im_usrlibdir=$ac_im_libdir; break
7887       fi
7888     done
7889     # Screen out bogus values from the imake configuration.  They are
7890     # bogus both because they are the default anyway, and because
7891     # using them would break gcc on systems where it needs fixed includes.
7892     case "$ac_im_incroot" in
7893         /usr/include) ;;
7894         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
7895     esac
7896     case "$ac_im_usrlibdir" in
7897         /usr/lib | /lib) ;;
7898         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
7899     esac
7900   fi
7901   cd ..
7902   rm -fr conftestdir
7903 fi
7904
7905 if test "$ac_x_includes" = NO; then
7906   # Guess where to find include files, by looking for this one X11 .h file.
7907   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
7908
7909   # First, try using that file with no special directory specified.
7910 cat > conftest.$ac_ext <<EOF
7911 #line 7909 "configure"
7912 #include "confdefs.h"
7913 #include <$x_direct_test_include>
7914 EOF
7915 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7916 { (eval echo configure:7914: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7917 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7918 if test -z "$ac_err"; then
7919   rm -rf conftest*
7920   # We can compile using X headers with no special include directory.
7921 ac_x_includes=
7922 else
7923   echo "$ac_err" >&5
7924   echo "configure: failed program was:" >&5
7925   cat conftest.$ac_ext >&5
7926   rm -rf conftest*
7927   # Look for the header file in a standard set of common directories.
7928 # Check X11 before X11Rn because it is often a symlink to the current release.
7929   for ac_dir in               \
7930     /usr/X11/include          \
7931     /usr/X11R6/include        \
7932     /usr/X11R5/include        \
7933     /usr/X11R4/include        \
7934                               \
7935     /usr/include/X11          \
7936     /usr/include/X11R6        \
7937     /usr/include/X11R5        \
7938     /usr/include/X11R4        \
7939                               \
7940     /usr/local/X11/include    \
7941     /usr/local/X11R6/include  \
7942     /usr/local/X11R5/include  \
7943     /usr/local/X11R4/include  \
7944                               \
7945     /usr/local/include/X11    \
7946     /usr/local/include/X11R6  \
7947     /usr/local/include/X11R5  \
7948     /usr/local/include/X11R4  \
7949                               \
7950     /usr/X386/include         \
7951     /usr/x386/include         \
7952     /usr/XFree86/include/X11  \
7953                               \
7954     /usr/include              \
7955     /usr/local/include        \
7956     /usr/unsupported/include  \
7957     /usr/athena/include       \
7958     /usr/local/x11r5/include  \
7959     /usr/lpp/Xamples/include  \
7960                               \
7961     /usr/openwin/include      \
7962     /usr/openwin/share/include \
7963     ; \
7964   do
7965     if test -r "$ac_dir/$x_direct_test_include"; then
7966       ac_x_includes=$ac_dir
7967       break
7968     fi
7969   done
7970 fi
7971 rm -f conftest*
7972 fi # $ac_x_includes = NO
7973
7974 if test "$ac_x_libraries" = NO; then
7975   # Check for the libraries.
7976
7977   test -z "$x_direct_test_library" && x_direct_test_library=Xt
7978   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
7979
7980   # See if we find them without any special options.
7981   # Don't add to $LIBS permanently.
7982   ac_save_LIBS="$LIBS"
7983   LIBS="-l$x_direct_test_library $LIBS"
7984 cat > conftest.$ac_ext <<EOF
7985 #line 7983 "configure"
7986 #include "confdefs.h"
7987
7988 int main() {
7989 ${x_direct_test_function}()
7990 ; return 0; }
7991 EOF
7992 if { (eval echo configure:7990: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7993   rm -rf conftest*
7994   LIBS="$ac_save_LIBS"
7995 # We can link X programs with no special library path.
7996 ac_x_libraries=
7997 else
7998   echo "configure: failed program was:" >&5
7999   cat conftest.$ac_ext >&5
8000   rm -rf conftest*
8001   LIBS="$ac_save_LIBS"
8002 # First see if replacing the include by lib works.
8003 # Check X11 before X11Rn because it is often a symlink to the current release.
8004 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
8005     /usr/X11/lib          \
8006     /usr/X11R6/lib        \
8007     /usr/X11R5/lib        \
8008     /usr/X11R4/lib        \
8009                           \
8010     /usr/lib/X11          \
8011     /usr/lib/X11R6        \
8012     /usr/lib/X11R5        \
8013     /usr/lib/X11R4        \
8014                           \
8015     /usr/local/X11/lib    \
8016     /usr/local/X11R6/lib  \
8017     /usr/local/X11R5/lib  \
8018     /usr/local/X11R4/lib  \
8019                           \
8020     /usr/local/lib/X11    \
8021     /usr/local/lib/X11R6  \
8022     /usr/local/lib/X11R5  \
8023     /usr/local/lib/X11R4  \
8024                           \
8025     /usr/X386/lib         \
8026     /usr/x386/lib         \
8027     /usr/XFree86/lib/X11  \
8028                           \
8029     /usr/lib              \
8030     /usr/local/lib        \
8031     /usr/unsupported/lib  \
8032     /usr/athena/lib       \
8033     /usr/local/x11r5/lib  \
8034     /usr/lpp/Xamples/lib  \
8035     /lib/usr/lib/X11      \
8036                           \
8037     /usr/openwin/lib      \
8038     /usr/openwin/share/lib \
8039     ; \
8040 do
8041   for ac_extension in a so sl; do
8042     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
8043       ac_x_libraries=$ac_dir
8044       break 2
8045     fi
8046   done
8047 done
8048 fi
8049 rm -f conftest*
8050 fi # $ac_x_libraries = NO
8051
8052 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
8053   # Didn't find X anywhere.  Cache the known absence of X.
8054   ac_cv_have_x="have_x=no"
8055 else
8056   # Record where we found X for the cache.
8057   ac_cv_have_x="have_x=yes \
8058                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
8059 fi
8060 fi
8061   fi
8062   eval "$ac_cv_have_x"
8063 fi # $with_x != no
8064
8065 if test "$have_x" != yes; then
8066   echo "$ac_t""$have_x" 1>&6
8067   no_x=yes
8068 else
8069   # If each of the values was on the command line, it overrides each guess.
8070   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8071   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8072   # Update the cache value to reflect the command line values.
8073   ac_cv_have_x="have_x=yes \
8074                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
8075   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
8076 fi
8077
8078
8079
8080 # Unlike the sim directory, whether a simulator is linked is controlled by
8081 # presence of a SIM= and a SIM_OBS= definition in the target '.mt' file.
8082 # This code just checks for a few cases where we'd like to ignore those
8083 # definitions, even when they're present in the '.mt' file.  These cases
8084 # are when --disable-sim is specified, or if the simulator directory is
8085 # not part of the source tree.
8086 #
8087 # Check whether --enable-sim or --disable-sim was given.
8088 if test "${enable_sim+set}" = set; then
8089   enableval="$enable_sim"
8090   echo "enable_sim = $enable_sim";
8091  echo "enableval = ${enableval}";
8092  case "${enableval}" in
8093   yes) ignore_sim=false ;;
8094   no)  ignore_sim=true ;;
8095   *)   ignore_sim=false ;;
8096  esac
8097 else
8098   ignore_sim=false
8099 fi
8100
8101
8102 if test ! -d "${srcdir}/../sim"; then
8103   ignore_sim=true
8104 fi
8105
8106 if test "${ignore_sim}" = "true"; then
8107     IGNORE_SIM="SIM="
8108     IGNORE_SIM_OBS="SIM_OBS="
8109 else
8110     IGNORE_SIM=""
8111     IGNORE_SIM_OBS=""
8112     cat >> confdefs.h <<\EOF
8113 #define WITH_SIM 1
8114 EOF
8115
8116 fi
8117
8118
8119
8120
8121
8122
8123
8124
8125
8126
8127
8128
8129
8130
8131
8132 # Begin stuff to support --enable-shared
8133 # Check whether --enable-shared or --disable-shared was given.
8134 if test "${enable_shared+set}" = set; then
8135   enableval="$enable_shared"
8136   case "${enableval}" in
8137   yes) shared=true ;;
8138   no)  shared=false ;;
8139   *) shared=true ;;
8140 esac
8141 fi
8142
8143 HLDFLAGS=
8144 HLDENV=
8145 # If we have shared libraries, try to set rpath reasonably.
8146 if test "${shared}" = "true"; then
8147   case "${host}" in
8148   *-*-hpux*)
8149     HLDFLAGS='-Wl,+s,+b,$(libdir)'
8150     ;;
8151   *-*-irix5* | *-*-irix6*)
8152     HLDFLAGS='-Wl,-rpath,$(libdir)'
8153     ;;
8154   *-*-linux*aout*)
8155     ;;
8156   *-*-linux* | *-pc-linux-gnu*)
8157     HLDFLAGS='-Wl,-rpath,$(libdir)'
8158     ;;
8159   *-*-solaris*)
8160     HLDFLAGS='-R $(libdir)'
8161     ;;
8162   *-*-sysv4*)
8163     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
8164     ;;
8165   esac
8166 fi
8167
8168 # On SunOS, if the linker supports the -rpath option, use it to
8169 # prevent ../bfd and ../opcodes from being included in the run time
8170 # search path.
8171 case "${host}" in
8172   *-*-sunos*)
8173     echo 'main () { }' > conftest.c
8174     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
8175     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
8176       :
8177     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
8178       :
8179     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
8180       :
8181     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
8182       :
8183     elif test "${shared}" = "true"; then
8184       HLDFLAGS='-Wl,-rpath=$(libdir)'
8185     else
8186       HLDFLAGS='-Wl,-rpath='
8187     fi
8188     rm -f conftest.t conftest.c conftest
8189     ;;
8190 esac
8191
8192
8193 # End stuff to support --enable-shared
8194
8195 # target_subdir is used by the testsuite to find the target libraries.
8196 target_subdir=
8197 if test "${host}" != "${target}"; then
8198     target_subdir="${target_alias}/"
8199 fi
8200
8201
8202 frags=
8203 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
8204 if test ! -f ${host_makefile_frag}; then
8205 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
8206 fi
8207 frags="$frags $host_makefile_frag"
8208
8209 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
8210 if test ! -f ${target_makefile_frag}; then
8211 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
8212 fi
8213 frags="$frags $target_makefile_frag"
8214
8215
8216
8217
8218
8219 hostfile=`sed -n '
8220 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
8221 ' ${host_makefile_frag}`
8222
8223 targetfile=`sed -n '
8224 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
8225 ' ${target_makefile_frag}`
8226
8227 GDB_MULTI_ARCH=`sed -n '
8228 s/GDB_MULTI_ARCH[       ]*=[    ]*\([^  ]*\)[   ]*/\1/p
8229 ' ${target_makefile_frag}`
8230
8231 # these really aren't orthogonal true/false values of the same condition,
8232 # but shells are slow enough that I like to reuse the test conditions
8233 # whenever possible
8234 if test "${target}" = "${host}"; then
8235 nativefile=`sed -n '
8236 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
8237 ' ${host_makefile_frag}`
8238 # else
8239 # GDBserver is only useful in a "native" environment
8240 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
8241 fi
8242
8243
8244 # New targets should just set gdb_multi_arch=yes in configure.tgt.
8245 # Old targets being converted can either do that or set GDB_MULTI_ARCH
8246 # in the target specific makefile frag.  Eventually gdb_multi_arch=yes
8247 # will be the default.
8248 if test x"${GDB_MULTI_ARCH}" = x ; then
8249     case "${gdb_multi_arch}" in
8250     yes ) GDB_MULTI_ARCH=GDB_MULTI_ARCH_PURE ;;
8251     no ) GDB_MULTI_ARCH=0 ;;
8252     0|1|2 ) GDB_MULTI_ARCH=${gdb_multi_arch} ;;
8253     esac
8254 fi
8255 if test x"${GDB_MULTI_ARCH}" != x ; then
8256     cat >> confdefs.h <<EOF
8257 #define GDB_MULTI_ARCH ${GDB_MULTI_ARCH}
8258 EOF
8259
8260 fi
8261 # Warn the user when they use an old practice
8262 case "${GDB_MULTI_ARCH}" in
8263     "" ) ;;
8264     0 | GDB_MULTI_ARCH_PARTIAL | 1 | GDB_MULTI_ARCH_TM | 2 )
8265         echo "configure: warning: "GDB: Target is not pure multi-arch"" 1>&2 ;;
8266     GDB_MULTI_ARCH_PURE )
8267         if test x"${targetfile}" != x ; then
8268             echo "configure: warning: "GDB: Ignoring TM_FILE in ${target_makefile_frag}"" 1>&2
8269             targetfile=""
8270         fi ;;
8271     *)  { echo "configure: error: "GDB: Unknown GDB_MULTI_ARCH value ${GDB_MULTI_ARCH}"" 1>&2; exit 1; };;
8272 esac
8273
8274
8275 SUBDIRS="doc testsuite nlm"
8276 if test "${enable_multi_ice}" = "yes"; then
8277   SUBDIRS="${SUBDIRS} multi-ice"
8278 fi
8279
8280
8281
8282 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
8283 # (NAT_FILE) is not set in config/*/*.m[ht] files, we link to an empty
8284 # version.
8285
8286 files=
8287 links=
8288
8289 rm -f xm.h
8290 xm_h=""
8291 if test "${hostfile}" != ""; then
8292     xm_h=xm.h
8293     GDB_XM_FILE="config/${gdb_host_cpu}/${hostfile}"
8294     files="${files} ${GDB_XM_FILE}"
8295     links="${links} xm.h"
8296     cat >> confdefs.h <<EOF
8297 #define GDB_XM_FILE ${GDB_XM_FILE}
8298 EOF
8299
8300 fi
8301
8302
8303 rm -f tm.h
8304 tm_h=""
8305 if test "${targetfile}" != ""; then
8306     tm_h=tm.h
8307     GDB_TM_FILE="config/${gdb_target_cpu}/${targetfile}"
8308     files="${files} ${GDB_TM_FILE}"
8309     links="${links} tm.h"
8310     cat >> confdefs.h <<EOF
8311 #define GDB_TM_FILE ${GDB_TM_FILE}
8312 EOF
8313
8314 fi
8315
8316
8317 rm -f nm.h
8318 nm_h=""
8319 if test "${nativefile}" != ""; then
8320     nm_h=nm.h
8321     GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}"
8322     files="${files} ${GDB_NM_FILE}"
8323     links="${links} nm.h"
8324     cat >> confdefs.h <<EOF
8325 #define GDB_NM_FILE ${GDB_NM_FILE}
8326 EOF
8327
8328 fi
8329
8330
8331 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
8332 echo "configure:8330: checking whether ln -s works" >&5
8333 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
8334   echo $ac_n "(cached) $ac_c" 1>&6
8335 else
8336   rm -f conftestdata
8337 if ln -s X conftestdata 2>/dev/null
8338 then
8339   rm -f conftestdata
8340   ac_cv_prog_LN_S="ln -s"
8341 else
8342   ac_cv_prog_LN_S=ln
8343 fi
8344 fi
8345 LN_S="$ac_cv_prog_LN_S"
8346 if test "$ac_cv_prog_LN_S" = "ln -s"; then
8347   echo "$ac_t""yes" 1>&6
8348 else
8349   echo "$ac_t""no" 1>&6
8350 fi
8351
8352
8353
8354
8355 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
8356 echo "configure:8354: checking for Cygwin environment" >&5
8357 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
8358   echo $ac_n "(cached) $ac_c" 1>&6
8359 else
8360   cat > conftest.$ac_ext <<EOF
8361 #line 8359 "configure"
8362 #include "confdefs.h"
8363
8364 int main() {
8365
8366 #ifndef __CYGWIN__
8367 #define __CYGWIN__ __CYGWIN32__
8368 #endif
8369 return __CYGWIN__;
8370 ; return 0; }
8371 EOF
8372 if { (eval echo configure:8370: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8373   rm -rf conftest*
8374   ac_cv_cygwin=yes
8375 else
8376   echo "configure: failed program was:" >&5
8377   cat conftest.$ac_ext >&5
8378   rm -rf conftest*
8379   ac_cv_cygwin=no
8380 fi
8381 rm -f conftest*
8382 rm -f conftest*
8383 fi
8384
8385 echo "$ac_t""$ac_cv_cygwin" 1>&6
8386 CYGWIN=
8387 test "$ac_cv_cygwin" = yes && CYGWIN=yes
8388 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
8389 echo "configure:8387: checking for mingw32 environment" >&5
8390 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
8391   echo $ac_n "(cached) $ac_c" 1>&6
8392 else
8393   cat > conftest.$ac_ext <<EOF
8394 #line 8392 "configure"
8395 #include "confdefs.h"
8396
8397 int main() {
8398 return __MINGW32__;
8399 ; return 0; }
8400 EOF
8401 if { (eval echo configure:8399: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8402   rm -rf conftest*
8403   ac_cv_mingw32=yes
8404 else
8405   echo "configure: failed program was:" >&5
8406   cat conftest.$ac_ext >&5
8407   rm -rf conftest*
8408   ac_cv_mingw32=no
8409 fi
8410 rm -f conftest*
8411 rm -f conftest*
8412 fi
8413
8414 echo "$ac_t""$ac_cv_mingw32" 1>&6
8415 MINGW32=
8416 test "$ac_cv_mingw32" = yes && MINGW32=yes
8417
8418
8419 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
8420 echo "configure:8418: checking for executable suffix" >&5
8421 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
8422   echo $ac_n "(cached) $ac_c" 1>&6
8423 else
8424   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
8425   ac_cv_exeext=.exe
8426 else
8427   rm -f conftest*
8428   echo 'int main () { return 0; }' > conftest.$ac_ext
8429   ac_cv_exeext=
8430   if { (eval echo configure:8428: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
8431     for file in conftest.*; do
8432       case $file in
8433       *.c | *.o | *.obj) ;;
8434       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
8435       esac
8436     done
8437   else
8438     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
8439   fi
8440   rm -f conftest*
8441   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
8442 fi
8443 fi
8444
8445 EXEEXT=""
8446 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
8447 echo "$ac_t""${ac_cv_exeext}" 1>&6
8448 ac_exeext=$EXEEXT
8449
8450
8451 subdirs="$configdirs"
8452
8453 trap '' 1 2 15
8454 cat > confcache <<\EOF
8455 # This file is a shell script that caches the results of configure
8456 # tests run on this system so they can be shared between configure
8457 # scripts and configure runs.  It is not useful on other systems.
8458 # If it contains results you don't want to keep, you may remove or edit it.
8459 #
8460 # By default, configure uses ./config.cache as the cache file,
8461 # creating it if it does not exist already.  You can give configure
8462 # the --cache-file=FILE option to use a different cache file; that is
8463 # what configure does when it calls configure scripts in
8464 # subdirectories, so they share the cache.
8465 # Giving --cache-file=/dev/null disables caching, for debugging configure.
8466 # config.status only pays attention to the cache file if you give it the
8467 # --recheck option to rerun configure.
8468 #
8469 EOF
8470 # The following way of writing the cache mishandles newlines in values,
8471 # but we know of no workaround that is simple, portable, and efficient.
8472 # So, don't put newlines in cache variables' values.
8473 # Ultrix sh set writes to stderr and can't be redirected directly,
8474 # and sets the high bit in the cache file unless we assign to the vars.
8475 (set) 2>&1 |
8476   case `(ac_space=' '; set | grep ac_space) 2>&1` in
8477   *ac_space=\ *)
8478     # `set' does not quote correctly, so add quotes (double-quote substitution
8479     # turns \\\\ into \\, and sed turns \\ into \).
8480     sed -n \
8481       -e "s/'/'\\\\''/g" \
8482       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
8483     ;;
8484   *)
8485     # `set' quotes correctly as required by POSIX, so do not add quotes.
8486     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
8487     ;;
8488   esac >> confcache
8489 if cmp -s $cache_file confcache; then
8490   :
8491 else
8492   if test -w $cache_file; then
8493     echo "updating cache $cache_file"
8494     cat confcache > $cache_file
8495   else
8496     echo "not updating unwritable cache $cache_file"
8497   fi
8498 fi
8499 rm -f confcache
8500
8501 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
8502
8503 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8504 # Let make expand exec_prefix.
8505 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8506
8507 # Any assignment to VPATH causes Sun make to only execute
8508 # the first set of double-colon rules, so remove it if not needed.
8509 # If there is a colon in the path, we need to keep it.
8510 if test "x$srcdir" = x.; then
8511   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
8512 fi
8513
8514 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
8515
8516 DEFS=-DHAVE_CONFIG_H
8517
8518 # Without the "./", some shells look in PATH for config.status.
8519 : ${CONFIG_STATUS=./config.status}
8520
8521 echo creating $CONFIG_STATUS
8522 rm -f $CONFIG_STATUS
8523 cat > $CONFIG_STATUS <<EOF
8524 #! /bin/sh
8525 # Generated automatically by configure.
8526 # Run this file to recreate the current configuration.
8527 # This directory was configured as follows,
8528 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
8529 #
8530 # $0 $ac_configure_args
8531 #
8532 # Compiler output produced by configure, useful for debugging
8533 # configure, is in ./config.log if it exists.
8534
8535 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
8536 for ac_option
8537 do
8538   case "\$ac_option" in
8539   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8540     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
8541     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
8542   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
8543     echo "$CONFIG_STATUS generated by autoconf version 2.13"
8544     exit 0 ;;
8545   -help | --help | --hel | --he | --h)
8546     echo "\$ac_cs_usage"; exit 0 ;;
8547   *) echo "\$ac_cs_usage"; exit 1 ;;
8548   esac
8549 done
8550
8551 ac_given_srcdir=$srcdir
8552 ac_given_INSTALL="$INSTALL"
8553
8554 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
8555 EOF
8556 cat >> $CONFIG_STATUS <<EOF
8557
8558 # Protect against being on the right side of a sed subst in config.status.
8559 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
8560  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
8561 $ac_vpsub
8562 $extrasub
8563 s%@SHELL@%$SHELL%g
8564 s%@CFLAGS@%$CFLAGS%g
8565 s%@CPPFLAGS@%$CPPFLAGS%g
8566 s%@CXXFLAGS@%$CXXFLAGS%g
8567 s%@FFLAGS@%$FFLAGS%g
8568 s%@DEFS@%$DEFS%g
8569 s%@LDFLAGS@%$LDFLAGS%g
8570 s%@LIBS@%$LIBS%g
8571 s%@exec_prefix@%$exec_prefix%g
8572 s%@prefix@%$prefix%g
8573 s%@program_transform_name@%$program_transform_name%g
8574 s%@bindir@%$bindir%g
8575 s%@sbindir@%$sbindir%g
8576 s%@libexecdir@%$libexecdir%g
8577 s%@datadir@%$datadir%g
8578 s%@sysconfdir@%$sysconfdir%g
8579 s%@sharedstatedir@%$sharedstatedir%g
8580 s%@localstatedir@%$localstatedir%g
8581 s%@libdir@%$libdir%g
8582 s%@includedir@%$includedir%g
8583 s%@oldincludedir@%$oldincludedir%g
8584 s%@infodir@%$infodir%g
8585 s%@mandir@%$mandir%g
8586 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
8587 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
8588 s%@MAINT@%$MAINT%g
8589 s%@CC@%$CC%g
8590 s%@CPP@%$CPP%g
8591 s%@host@%$host%g
8592 s%@host_alias@%$host_alias%g
8593 s%@host_cpu@%$host_cpu%g
8594 s%@host_vendor@%$host_vendor%g
8595 s%@host_os@%$host_os%g
8596 s%@target@%$target%g
8597 s%@target_alias@%$target_alias%g
8598 s%@target_cpu@%$target_cpu%g
8599 s%@target_vendor@%$target_vendor%g
8600 s%@target_os@%$target_os%g
8601 s%@build@%$build%g
8602 s%@build_alias@%$build_alias%g
8603 s%@build_cpu@%$build_cpu%g
8604 s%@build_vendor@%$build_vendor%g
8605 s%@build_os@%$build_os%g
8606 s%@SET_MAKE@%$SET_MAKE%g
8607 s%@RANLIB@%$RANLIB%g
8608 s%@ALLOCA@%$ALLOCA%g
8609 s%@USE_NLS@%$USE_NLS%g
8610 s%@MSGFMT@%$MSGFMT%g
8611 s%@GMSGFMT@%$GMSGFMT%g
8612 s%@XGETTEXT@%$XGETTEXT%g
8613 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
8614 s%@CATALOGS@%$CATALOGS%g
8615 s%@CATOBJEXT@%$CATOBJEXT%g
8616 s%@DATADIRNAME@%$DATADIRNAME%g
8617 s%@GMOFILES@%$GMOFILES%g
8618 s%@INSTOBJEXT@%$INSTOBJEXT%g
8619 s%@INTLDEPS@%$INTLDEPS%g
8620 s%@INTLLIBS@%$INTLLIBS%g
8621 s%@INTLOBJS@%$INTLOBJS%g
8622 s%@POFILES@%$POFILES%g
8623 s%@POSUB@%$POSUB%g
8624 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
8625 s%@GT_NO@%$GT_NO%g
8626 s%@GT_YES@%$GT_YES%g
8627 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
8628 s%@l@%$l%g
8629 s%@AWK@%$AWK%g
8630 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
8631 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
8632 s%@INSTALL_DATA@%$INSTALL_DATA%g
8633 s%@AR@%$AR%g
8634 s%@DLLTOOL@%$DLLTOOL%g
8635 s%@WINDRES@%$WINDRES%g
8636 s%@YACC@%$YACC%g
8637 s%@MIG@%$MIG%g
8638 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
8639 s%@UIOUT_CFLAGS@%$UIOUT_CFLAGS%g
8640 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
8641 s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
8642 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
8643 s%@MMALLOC@%$MMALLOC%g
8644 s%@REGEX@%$REGEX%g
8645 s%@SER_HARDWIRE@%$SER_HARDWIRE%g
8646 s%@TERM_LIB@%$TERM_LIB%g
8647 s%@WIN32LIBS@%$WIN32LIBS%g
8648 s%@LIBGUI@%$LIBGUI%g
8649 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
8650 s%@WIN32LDAPP@%$WIN32LDAPP%g
8651 s%@TCL_VERSION@%$TCL_VERSION%g
8652 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
8653 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
8654 s%@TCL_CC@%$TCL_CC%g
8655 s%@TCL_DEFS@%$TCL_DEFS%g
8656 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
8657 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
8658 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
8659 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
8660 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
8661 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
8662 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
8663 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
8664 s%@TCL_RANLIB@%$TCL_RANLIB%g
8665 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
8666 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
8667 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
8668 s%@TK_VERSION@%$TK_VERSION%g
8669 s%@TK_DEFS@%$TK_DEFS%g
8670 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
8671 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
8672 s%@TK_XLIBSW@%$TK_XLIBSW%g
8673 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
8674 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
8675 s%@TCLHDIR@%$TCLHDIR%g
8676 s%@TKHDIR@%$TKHDIR%g
8677 s%@ITCLHDIR@%$ITCLHDIR%g
8678 s%@ITKHDIR@%$ITKHDIR%g
8679 s%@TIXHDIR@%$TIXHDIR%g
8680 s%@ITCL_VERSION@%$ITCL_VERSION%g
8681 s%@ITCL_DEFS@%$ITCL_DEFS%g
8682 s%@ITCL_BUILD_INCLUDES@%$ITCL_BUILD_INCLUDES%g
8683 s%@ITCL_BUILD_LIB_SPEC@%$ITCL_BUILD_LIB_SPEC%g
8684 s%@ITCL_LIB_SPEC@%$ITCL_LIB_SPEC%g
8685 s%@ITK_VERSION@%$ITK_VERSION%g
8686 s%@ITK_DEFS@%$ITK_DEFS%g
8687 s%@ITK_BUILD_INCLUDES@%$ITK_BUILD_INCLUDES%g
8688 s%@ITK_BUILD_LIB_SPEC@%$ITK_BUILD_LIB_SPEC%g
8689 s%@ITK_LIB_SPEC@%$ITK_LIB_SPEC%g
8690 s%@TIX_VERSION@%$TIX_VERSION%g
8691 s%@TIX_BUILD_LIB_SPEC@%$TIX_BUILD_LIB_SPEC%g
8692 s%@X_CFLAGS@%$X_CFLAGS%g
8693 s%@X_LDFLAGS@%$X_LDFLAGS%g
8694 s%@X_LIBS@%$X_LIBS%g
8695 s%@ITCLLIB@%$ITCLLIB%g
8696 s%@ITCL_DEPS@%$ITCL_DEPS%g
8697 s%@ITKLIB@%$ITKLIB%g
8698 s%@ITK_DEPS@%$ITK_DEPS%g
8699 s%@TIXLIB@%$TIXLIB%g
8700 s%@TIX_DEPS@%$TIX_DEPS%g
8701 s%@GDBTKLIBS@%$GDBTKLIBS%g
8702 s%@GDBTK_CFLAGS@%$GDBTK_CFLAGS%g
8703 s%@IGNORE_SIM@%$IGNORE_SIM%g
8704 s%@IGNORE_SIM_OBS@%$IGNORE_SIM_OBS%g
8705 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
8706 s%@CONFIG_OBS@%$CONFIG_OBS%g
8707 s%@CONFIG_LIB_OBS@%$CONFIG_LIB_OBS%g
8708 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
8709 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
8710 s%@CONFIG_INITS@%$CONFIG_INITS%g
8711 s%@CONFIG_ALL@%$CONFIG_ALL%g
8712 s%@CONFIG_CLEAN@%$CONFIG_CLEAN%g
8713 s%@CONFIG_INSTALL@%$CONFIG_INSTALL%g
8714 s%@CONFIG_UNINSTALL@%$CONFIG_UNINSTALL%g
8715 s%@HLDFLAGS@%$HLDFLAGS%g
8716 s%@HLDENV@%$HLDENV%g
8717 s%@target_subdir@%$target_subdir%g
8718 /@host_makefile_frag@/r $host_makefile_frag
8719 s%@host_makefile_frag@%%g
8720 /@target_makefile_frag@/r $target_makefile_frag
8721 s%@target_makefile_frag@%%g
8722 s%@frags@%$frags%g
8723 s%@SUBDIRS@%$SUBDIRS%g
8724 s%@xm_h@%$xm_h%g
8725 s%@tm_h@%$tm_h%g
8726 s%@nm_h@%$nm_h%g
8727 s%@LN_S@%$LN_S%g
8728 s%@EXEEXT@%$EXEEXT%g
8729 s%@subdirs@%$subdirs%g
8730
8731 CEOF
8732 EOF
8733
8734 cat >> $CONFIG_STATUS <<\EOF
8735
8736 # Split the substitutions into bite-sized pieces for seds with
8737 # small command number limits, like on Digital OSF/1 and HP-UX.
8738 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
8739 ac_file=1 # Number of current file.
8740 ac_beg=1 # First line for current file.
8741 ac_end=$ac_max_sed_cmds # Line after last line for current file.
8742 ac_more_lines=:
8743 ac_sed_cmds=""
8744 while $ac_more_lines; do
8745   if test $ac_beg -gt 1; then
8746     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
8747   else
8748     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
8749   fi
8750   if test ! -s conftest.s$ac_file; then
8751     ac_more_lines=false
8752     rm -f conftest.s$ac_file
8753   else
8754     if test -z "$ac_sed_cmds"; then
8755       ac_sed_cmds="sed -f conftest.s$ac_file"
8756     else
8757       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
8758     fi
8759     ac_file=`expr $ac_file + 1`
8760     ac_beg=$ac_end
8761     ac_end=`expr $ac_end + $ac_max_sed_cmds`
8762   fi
8763 done
8764 if test -z "$ac_sed_cmds"; then
8765   ac_sed_cmds=cat
8766 fi
8767 EOF
8768
8769 cat >> $CONFIG_STATUS <<EOF
8770
8771 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
8772 EOF
8773 cat >> $CONFIG_STATUS <<\EOF
8774 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
8775   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8776   case "$ac_file" in
8777   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
8778        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8779   *) ac_file_in="${ac_file}.in" ;;
8780   esac
8781
8782   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
8783
8784   # Remove last slash and all that follows it.  Not all systems have dirname.
8785   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8786   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8787     # The file is in a subdirectory.
8788     test ! -d "$ac_dir" && mkdir "$ac_dir"
8789     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
8790     # A "../" for each directory in $ac_dir_suffix.
8791     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
8792   else
8793     ac_dir_suffix= ac_dots=
8794   fi
8795
8796   case "$ac_given_srcdir" in
8797   .)  srcdir=.
8798       if test -z "$ac_dots"; then top_srcdir=.
8799       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
8800   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
8801   *) # Relative path.
8802     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
8803     top_srcdir="$ac_dots$ac_given_srcdir" ;;
8804   esac
8805
8806   case "$ac_given_INSTALL" in
8807   [/$]*) INSTALL="$ac_given_INSTALL" ;;
8808   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
8809   esac
8810
8811   echo creating "$ac_file"
8812   rm -f "$ac_file"
8813   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
8814   case "$ac_file" in
8815   *Makefile*) ac_comsub="1i\\
8816 # $configure_input" ;;
8817   *) ac_comsub= ;;
8818   esac
8819
8820   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8821   sed -e "$ac_comsub
8822 s%@configure_input@%$configure_input%g
8823 s%@srcdir@%$srcdir%g
8824 s%@top_srcdir@%$top_srcdir%g
8825 s%@INSTALL@%$INSTALL%g
8826 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
8827 fi; done
8828 rm -f conftest.s*
8829
8830 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8831 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8832 #
8833 # ac_d sets the value in "#define NAME VALUE" lines.
8834 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
8835 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
8836 ac_dC='\3'
8837 ac_dD='%g'
8838 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
8839 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
8840 ac_uB='\([      ]\)%\1#\2define\3'
8841 ac_uC=' '
8842 ac_uD='\4%g'
8843 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8844 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
8845 ac_eB='$%\1#\2define\3'
8846 ac_eC=' '
8847 ac_eD='%g'
8848
8849 if test "${CONFIG_HEADERS+set}" != set; then
8850 EOF
8851 cat >> $CONFIG_STATUS <<EOF
8852   CONFIG_HEADERS="config.h:config.in"
8853 EOF
8854 cat >> $CONFIG_STATUS <<\EOF
8855 fi
8856 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
8857   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8858   case "$ac_file" in
8859   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
8860        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8861   *) ac_file_in="${ac_file}.in" ;;
8862   esac
8863
8864   echo creating $ac_file
8865
8866   rm -f conftest.frag conftest.in conftest.out
8867   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8868   cat $ac_file_inputs > conftest.in
8869
8870 EOF
8871
8872 # Transform confdefs.h into a sed script conftest.vals that substitutes
8873 # the proper values into config.h.in to produce config.h.  And first:
8874 # Protect against being on the right side of a sed subst in config.status.
8875 # Protect against being in an unquoted here document in config.status.
8876 rm -f conftest.vals
8877 cat > conftest.hdr <<\EOF
8878 s/[\\&%]/\\&/g
8879 s%[\\$`]%\\&%g
8880 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
8881 s%ac_d%ac_u%gp
8882 s%ac_u%ac_e%gp
8883 EOF
8884 sed -n -f conftest.hdr confdefs.h > conftest.vals
8885 rm -f conftest.hdr
8886
8887 # This sed command replaces #undef with comments.  This is necessary, for
8888 # example, in the case of _POSIX_SOURCE, which is predefined and required
8889 # on some systems where configure will not decide to define it.
8890 cat >> conftest.vals <<\EOF
8891 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
8892 EOF
8893
8894 # Break up conftest.vals because some shells have a limit on
8895 # the size of here documents, and old seds have small limits too.
8896
8897 rm -f conftest.tail
8898 while :
8899 do
8900   ac_lines=`grep -c . conftest.vals`
8901   # grep -c gives empty output for an empty file on some AIX systems.
8902   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
8903   # Write a limited-size here document to conftest.frag.
8904   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
8905   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
8906   echo 'CEOF
8907   sed -f conftest.frag conftest.in > conftest.out
8908   rm -f conftest.in
8909   mv conftest.out conftest.in
8910 ' >> $CONFIG_STATUS
8911   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
8912   rm -f conftest.vals
8913   mv conftest.tail conftest.vals
8914 done
8915 rm -f conftest.vals
8916
8917 cat >> $CONFIG_STATUS <<\EOF
8918   rm -f conftest.frag conftest.h
8919   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
8920   cat conftest.in >> conftest.h
8921   rm -f conftest.in
8922   if cmp -s $ac_file conftest.h 2>/dev/null; then
8923     echo "$ac_file is unchanged"
8924     rm -f conftest.h
8925   else
8926     # Remove last slash and all that follows it.  Not all systems have dirname.
8927       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8928       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8929       # The file is in a subdirectory.
8930       test ! -d "$ac_dir" && mkdir "$ac_dir"
8931     fi
8932     rm -f $ac_file
8933     mv conftest.h $ac_file
8934   fi
8935 fi; done
8936
8937 EOF
8938
8939 cat >> $CONFIG_STATUS <<EOF
8940 ac_sources="$files"
8941 ac_dests="$links"
8942 EOF
8943
8944 cat >> $CONFIG_STATUS <<\EOF
8945 srcdir=$ac_given_srcdir
8946 while test -n "$ac_sources"; do
8947   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
8948   set $ac_sources; ac_source=$1; shift; ac_sources=$*
8949
8950   echo "linking $srcdir/$ac_source to $ac_dest"
8951
8952   if test ! -r $srcdir/$ac_source; then
8953     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
8954   fi
8955   rm -f $ac_dest
8956
8957   # Make relative symlinks.
8958   # Remove last slash and all that follows it.  Not all systems have dirname.
8959   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
8960   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
8961     # The dest file is in a subdirectory.
8962     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
8963     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
8964     # A "../" for each directory in $ac_dest_dir_suffix.
8965     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
8966   else
8967     ac_dest_dir_suffix= ac_dots=
8968   fi
8969
8970   case "$srcdir" in
8971   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
8972   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
8973   esac
8974
8975   # Make a symlink if possible; otherwise try a hard link.
8976   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
8977     ln $srcdir/$ac_source $ac_dest; then :
8978   else
8979     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
8980   fi
8981 done
8982 EOF
8983 cat >> $CONFIG_STATUS <<EOF
8984
8985 gdb_host_cpu=$gdb_host_cpu
8986 gdb_target_cpu=$gdb_target_cpu
8987 nativefile=$nativefile
8988
8989 EOF
8990 cat >> $CONFIG_STATUS <<\EOF
8991
8992 if test "${nativefile}" = ""; then
8993 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
8994         < Makefile > Makefile.tem
8995 mv -f Makefile.tem Makefile
8996 fi
8997
8998 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
8999 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
9000 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
9001 mv -f Makefile.tmp Makefile
9002
9003
9004 case x$CONFIG_HEADERS in
9005 xconfig.h:config.in)
9006 echo > stamp-h ;;
9007 esac
9008
9009 exit 0
9010 EOF
9011 chmod +x $CONFIG_STATUS
9012 rm -fr confdefs* $ac_clean_files
9013 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9014
9015 if test "$no_recursion" != yes; then
9016
9017   # Remove --cache-file and --srcdir arguments so they do not pile up.
9018   ac_sub_configure_args=
9019   ac_prev=
9020   for ac_arg in $ac_configure_args; do
9021     if test -n "$ac_prev"; then
9022       ac_prev=
9023       continue
9024     fi
9025     case "$ac_arg" in
9026     -cache-file | --cache-file | --cache-fil | --cache-fi \
9027     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
9028       ac_prev=cache_file ;;
9029     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
9030     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
9031       ;;
9032     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
9033       ac_prev=srcdir ;;
9034     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
9035       ;;
9036     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
9037     esac
9038   done
9039
9040   for ac_config_dir in $configdirs; do
9041
9042     # Do not complain, so a configure script can configure whichever
9043     # parts of a large source tree are present.
9044     if test ! -d $srcdir/$ac_config_dir; then
9045       continue
9046     fi
9047
9048     echo configuring in $ac_config_dir
9049
9050     case "$srcdir" in
9051     .) ;;
9052     *)
9053       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
9054       else
9055         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
9056       fi
9057       ;;
9058     esac
9059
9060     ac_popdir=`pwd`
9061     cd $ac_config_dir
9062
9063       # A "../" for each directory in /$ac_config_dir.
9064       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
9065
9066     case "$srcdir" in
9067     .) # No --srcdir option.  We are building in place.
9068       ac_sub_srcdir=$srcdir ;;
9069     /*) # Absolute path.
9070       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
9071     *) # Relative path.
9072       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
9073     esac
9074
9075     # Check for guested configure; otherwise get Cygnus style configure.
9076     if test -f $ac_sub_srcdir/configure; then
9077       ac_sub_configure=$ac_sub_srcdir/configure
9078     elif test -f $ac_sub_srcdir/configure.in; then
9079       ac_sub_configure=$ac_configure
9080     else
9081       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
9082       ac_sub_configure=
9083     fi
9084
9085     # The recursion is here.
9086     if test -n "$ac_sub_configure"; then
9087
9088       # Make the cache file name correct relative to the subdirectory.
9089       case "$cache_file" in
9090       /*) ac_sub_cache_file=$cache_file ;;
9091       *) # Relative path.
9092         ac_sub_cache_file="$ac_dots$cache_file" ;;
9093       esac
9094   case "$ac_given_INSTALL" in
9095         [/$]*) INSTALL="$ac_given_INSTALL" ;;
9096         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
9097         esac
9098
9099       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
9100       # The eval makes quoting arguments work.
9101       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
9102       then :
9103       else
9104         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
9105       fi
9106     fi
9107
9108     cd $ac_popdir
9109   done
9110 fi
9111
9112
9113 exit 0