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 #include <link.h>
5408 int main() {
5409 struct so_map lm; (void) lm.som_addr;
5410 ; return 0; }
5411 EOF
5412 if { (eval echo configure:5413: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5413   rm -rf conftest*
5414   gdb_cv_have_struct_so_map_with_som_members=yes
5415 else
5416   echo "configure: failed program was:" >&5
5417   cat conftest.$ac_ext >&5
5418   rm -rf conftest*
5419   gdb_cv_have_struct_so_map_with_som_members=no
5420 fi
5421 rm -f conftest*
5422 fi
5423
5424   echo "$ac_t""$gdb_cv_have_struct_so_map_with_som_members" 1>&6
5425   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
5426     cat >> confdefs.h <<\EOF
5427 #define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1
5428 EOF
5429
5430   fi
5431
5432
5433   echo $ac_n "checking for struct link_map32 in sys/link.h""... $ac_c" 1>&6
5434 echo "configure:5435: checking for struct link_map32 in sys/link.h" >&5
5435   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map32'+set}'`\" = set"; then
5436   echo $ac_n "(cached) $ac_c" 1>&6
5437 else
5438   cat > conftest.$ac_ext <<EOF
5439 #line 5440 "configure"
5440 #include "confdefs.h"
5441 #define _SYSCALL32
5442 #include <sys/link.h>
5443 int main() {
5444 struct link_map32 l;
5445 ; return 0; }
5446 EOF
5447 if { (eval echo configure:5448: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5448   rm -rf conftest*
5449   gdb_cv_have_struct_link_map32=yes
5450 else
5451   echo "configure: failed program was:" >&5
5452   cat conftest.$ac_ext >&5
5453   rm -rf conftest*
5454   gdb_cv_have_struct_link_map32=no
5455 fi
5456 rm -f conftest*
5457 fi
5458
5459   echo "$ac_t""$gdb_cv_have_struct_link_map32" 1>&6
5460   if test $gdb_cv_have_struct_link_map32 = yes; then
5461     cat >> confdefs.h <<\EOF
5462 #define HAVE_STRUCT_LINK_MAP32 1
5463 EOF
5464
5465   fi
5466 fi
5467
5468 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
5469 echo "configure:5470: checking for main in -lm" >&5
5470 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
5471 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5472   echo $ac_n "(cached) $ac_c" 1>&6
5473 else
5474   ac_save_LIBS="$LIBS"
5475 LIBS="-lm  $LIBS"
5476 cat > conftest.$ac_ext <<EOF
5477 #line 5478 "configure"
5478 #include "confdefs.h"
5479
5480 int main() {
5481 main()
5482 ; return 0; }
5483 EOF
5484 if { (eval echo configure:5485: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5485   rm -rf conftest*
5486   eval "ac_cv_lib_$ac_lib_var=yes"
5487 else
5488   echo "configure: failed program was:" >&5
5489   cat conftest.$ac_ext >&5
5490   rm -rf conftest*
5491   eval "ac_cv_lib_$ac_lib_var=no"
5492 fi
5493 rm -f conftest*
5494 LIBS="$ac_save_LIBS"
5495
5496 fi
5497 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5498   echo "$ac_t""yes" 1>&6
5499     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5500     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5501   cat >> confdefs.h <<EOF
5502 #define $ac_tr_lib 1
5503 EOF
5504
5505   LIBS="-lm $LIBS"
5506
5507 else
5508   echo "$ac_t""no" 1>&6
5509 fi
5510
5511
5512 echo $ac_n "checking for wctype in -lc""... $ac_c" 1>&6
5513 echo "configure:5514: checking for wctype in -lc" >&5
5514 ac_lib_var=`echo c'_'wctype | sed 'y%./+-%__p_%'`
5515 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5516   echo $ac_n "(cached) $ac_c" 1>&6
5517 else
5518   ac_save_LIBS="$LIBS"
5519 LIBS="-lc  $LIBS"
5520 cat > conftest.$ac_ext <<EOF
5521 #line 5522 "configure"
5522 #include "confdefs.h"
5523 /* Override any gcc2 internal prototype to avoid an error.  */
5524 /* We use char because int might match the return type of a gcc2
5525     builtin and then its argument prototype would still apply.  */
5526 char wctype();
5527
5528 int main() {
5529 wctype()
5530 ; return 0; }
5531 EOF
5532 if { (eval echo configure:5533: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5533   rm -rf conftest*
5534   eval "ac_cv_lib_$ac_lib_var=yes"
5535 else
5536   echo "configure: failed program was:" >&5
5537   cat conftest.$ac_ext >&5
5538   rm -rf conftest*
5539   eval "ac_cv_lib_$ac_lib_var=no"
5540 fi
5541 rm -f conftest*
5542 LIBS="$ac_save_LIBS"
5543
5544 fi
5545 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5546   echo "$ac_t""yes" 1>&6
5547   :
5548 else
5549   echo "$ac_t""no" 1>&6
5550 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
5551 echo "configure:5552: checking for wctype in -lw" >&5
5552 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
5553 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5554   echo $ac_n "(cached) $ac_c" 1>&6
5555 else
5556   ac_save_LIBS="$LIBS"
5557 LIBS="-lw  $LIBS"
5558 cat > conftest.$ac_ext <<EOF
5559 #line 5560 "configure"
5560 #include "confdefs.h"
5561 /* Override any gcc2 internal prototype to avoid an error.  */
5562 /* We use char because int might match the return type of a gcc2
5563     builtin and then its argument prototype would still apply.  */
5564 char wctype();
5565
5566 int main() {
5567 wctype()
5568 ; return 0; }
5569 EOF
5570 if { (eval echo configure:5571: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5571   rm -rf conftest*
5572   eval "ac_cv_lib_$ac_lib_var=yes"
5573 else
5574   echo "configure: failed program was:" >&5
5575   cat conftest.$ac_ext >&5
5576   rm -rf conftest*
5577   eval "ac_cv_lib_$ac_lib_var=no"
5578 fi
5579 rm -f conftest*
5580 LIBS="$ac_save_LIBS"
5581
5582 fi
5583 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5584   echo "$ac_t""yes" 1>&6
5585     ac_tr_lib=HAVE_LIB`echo w | sed -e 's/^a-zA-Z0-9_/_/g' \
5586     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5587   cat >> confdefs.h <<EOF
5588 #define $ac_tr_lib 1
5589 EOF
5590
5591   LIBS="-lw $LIBS"
5592
5593 else
5594   echo "$ac_t""no" 1>&6
5595 fi
5596
5597 fi
5598
5599
5600
5601 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
5602 echo "configure:5603: checking for long long support in compiler" >&5
5603 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
5604   echo $ac_n "(cached) $ac_c" 1>&6
5605 else
5606   cat > conftest.$ac_ext <<EOF
5607 #line 5608 "configure"
5608 #include "confdefs.h"
5609
5610 int main() {
5611
5612   extern long long foo;
5613   switch (foo & 2) { case 0: return 1; }
5614
5615 ; return 0; }
5616 EOF
5617 if { (eval echo configure:5618: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5618   rm -rf conftest*
5619   gdb_cv_c_long_long=yes
5620 else
5621   echo "configure: failed program was:" >&5
5622   cat conftest.$ac_ext >&5
5623   rm -rf conftest*
5624   gdb_cv_c_long_long=no
5625 fi
5626 rm -f conftest*
5627 fi
5628
5629 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
5630 if test $gdb_cv_c_long_long = yes; then
5631   cat >> confdefs.h <<\EOF
5632 #define CC_HAS_LONG_LONG 1
5633 EOF
5634
5635 fi
5636
5637
5638 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
5639 echo "configure:5640: checking for long long support in printf" >&5
5640 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
5641   echo $ac_n "(cached) $ac_c" 1>&6
5642 else
5643   if test "$cross_compiling" = yes; then
5644   gdb_cv_printf_has_long_long=no
5645 else
5646   cat > conftest.$ac_ext <<EOF
5647 #line 5648 "configure"
5648 #include "confdefs.h"
5649
5650 int main () {
5651   char buf[32];
5652   long long l = 0;
5653   l = (l << 16) + 0x0123;
5654   l = (l << 16) + 0x4567;
5655   l = (l << 16) + 0x89ab;
5656   l = (l << 16) + 0xcdef;
5657   sprintf (buf, "0x%016llx", l);
5658   return (strcmp ("0x0123456789abcdef", buf));
5659 }
5660 EOF
5661 if { (eval echo configure:5662: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5662 then
5663   gdb_cv_printf_has_long_long=yes
5664 else
5665   echo "configure: failed program was:" >&5
5666   cat conftest.$ac_ext >&5
5667   rm -fr conftest*
5668   gdb_cv_printf_has_long_long=no
5669 fi
5670 rm -fr conftest*
5671 fi
5672
5673 fi
5674
5675 if test $gdb_cv_printf_has_long_long = yes; then
5676   cat >> confdefs.h <<\EOF
5677 #define PRINTF_HAS_LONG_LONG 1
5678 EOF
5679
5680 fi
5681 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
5682
5683
5684 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
5685 echo "configure:5686: checking for long double support in compiler" >&5
5686 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
5687   echo $ac_n "(cached) $ac_c" 1>&6
5688 else
5689   cat > conftest.$ac_ext <<EOF
5690 #line 5691 "configure"
5691 #include "confdefs.h"
5692
5693 int main() {
5694 long double foo;
5695 ; return 0; }
5696 EOF
5697 if { (eval echo configure:5698: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5698   rm -rf conftest*
5699   ac_cv_c_long_double=yes
5700 else
5701   echo "configure: failed program was:" >&5
5702   cat conftest.$ac_ext >&5
5703   rm -rf conftest*
5704   ac_cv_c_long_double=no
5705 fi
5706 rm -f conftest*
5707 fi
5708
5709 echo "$ac_t""$ac_cv_c_long_double" 1>&6
5710 if test $ac_cv_c_long_double = yes; then
5711   cat >> confdefs.h <<\EOF
5712 #define HAVE_LONG_DOUBLE 1
5713 EOF
5714
5715 fi
5716
5717
5718 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
5719 echo "configure:5720: checking for long double support in printf" >&5
5720 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
5721   echo $ac_n "(cached) $ac_c" 1>&6
5722 else
5723   if test "$cross_compiling" = yes; then
5724   gdb_cv_printf_has_long_double=no
5725 else
5726   cat > conftest.$ac_ext <<EOF
5727 #line 5728 "configure"
5728 #include "confdefs.h"
5729
5730 int main () {
5731   char buf[16];
5732   long double f = 3.141592653;
5733   sprintf (buf, "%Lg", f);
5734   return (strncmp ("3.14159", buf, 7));
5735 }
5736 EOF
5737 if { (eval echo configure:5738: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5738 then
5739   gdb_cv_printf_has_long_double=yes
5740 else
5741   echo "configure: failed program was:" >&5
5742   cat conftest.$ac_ext >&5
5743   rm -fr conftest*
5744   gdb_cv_printf_has_long_double=no
5745 fi
5746 rm -fr conftest*
5747 fi
5748
5749 fi
5750
5751 if test $gdb_cv_printf_has_long_double = yes; then
5752   cat >> confdefs.h <<\EOF
5753 #define PRINTF_HAS_LONG_DOUBLE 1
5754 EOF
5755
5756 fi
5757 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
5758
5759
5760 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
5761 echo "configure:5762: checking for long double support in scanf" >&5
5762 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
5763   echo $ac_n "(cached) $ac_c" 1>&6
5764 else
5765   if test "$cross_compiling" = yes; then
5766   gdb_cv_scanf_has_long_double=no
5767 else
5768   cat > conftest.$ac_ext <<EOF
5769 #line 5770 "configure"
5770 #include "confdefs.h"
5771
5772 int main () {
5773   char *buf = "3.141592653";
5774   long double f = 0;
5775   sscanf (buf, "%Lg", &f);
5776   return !(f > 3.14159 && f < 3.14160);
5777 }
5778 EOF
5779 if { (eval echo configure:5780: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5780 then
5781   gdb_cv_scanf_has_long_double=yes
5782 else
5783   echo "configure: failed program was:" >&5
5784   cat conftest.$ac_ext >&5
5785   rm -fr conftest*
5786   gdb_cv_scanf_has_long_double=no
5787 fi
5788 rm -fr conftest*
5789 fi
5790
5791 fi
5792
5793 if test $gdb_cv_scanf_has_long_double = yes; then
5794   cat >> confdefs.h <<\EOF
5795 #define SCANF_HAS_LONG_DOUBLE 1
5796 EOF
5797
5798 fi
5799 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
5800
5801 for ac_hdr in unistd.h
5802 do
5803 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5804 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5805 echo "configure:5806: checking for $ac_hdr" >&5
5806 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5807   echo $ac_n "(cached) $ac_c" 1>&6
5808 else
5809   cat > conftest.$ac_ext <<EOF
5810 #line 5811 "configure"
5811 #include "confdefs.h"
5812 #include <$ac_hdr>
5813 EOF
5814 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5815 { (eval echo configure:5816: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5816 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5817 if test -z "$ac_err"; then
5818   rm -rf conftest*
5819   eval "ac_cv_header_$ac_safe=yes"
5820 else
5821   echo "$ac_err" >&5
5822   echo "configure: failed program was:" >&5
5823   cat conftest.$ac_ext >&5
5824   rm -rf conftest*
5825   eval "ac_cv_header_$ac_safe=no"
5826 fi
5827 rm -f conftest*
5828 fi
5829 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5830   echo "$ac_t""yes" 1>&6
5831     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5832   cat >> confdefs.h <<EOF
5833 #define $ac_tr_hdr 1
5834 EOF
5835
5836 else
5837   echo "$ac_t""no" 1>&6
5838 fi
5839 done
5840
5841 for ac_func in getpagesize
5842 do
5843 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5844 echo "configure:5845: checking for $ac_func" >&5
5845 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5846   echo $ac_n "(cached) $ac_c" 1>&6
5847 else
5848   cat > conftest.$ac_ext <<EOF
5849 #line 5850 "configure"
5850 #include "confdefs.h"
5851 /* System header to define __stub macros and hopefully few prototypes,
5852     which can conflict with char $ac_func(); below.  */
5853 #include <assert.h>
5854 /* Override any gcc2 internal prototype to avoid an error.  */
5855 /* We use char because int might match the return type of a gcc2
5856     builtin and then its argument prototype would still apply.  */
5857 char $ac_func();
5858
5859 int main() {
5860
5861 /* The GNU C library defines this for functions which it implements
5862     to always fail with ENOSYS.  Some functions are actually named
5863     something starting with __ and the normal name is an alias.  */
5864 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5865 choke me
5866 #else
5867 $ac_func();
5868 #endif
5869
5870 ; return 0; }
5871 EOF
5872 if { (eval echo configure:5873: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5873   rm -rf conftest*
5874   eval "ac_cv_func_$ac_func=yes"
5875 else
5876   echo "configure: failed program was:" >&5
5877   cat conftest.$ac_ext >&5
5878   rm -rf conftest*
5879   eval "ac_cv_func_$ac_func=no"
5880 fi
5881 rm -f conftest*
5882 fi
5883
5884 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5885   echo "$ac_t""yes" 1>&6
5886     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5887   cat >> confdefs.h <<EOF
5888 #define $ac_tr_func 1
5889 EOF
5890
5891 else
5892   echo "$ac_t""no" 1>&6
5893 fi
5894 done
5895
5896 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
5897 echo "configure:5898: checking for working mmap" >&5
5898 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
5899   echo $ac_n "(cached) $ac_c" 1>&6
5900 else
5901   if test "$cross_compiling" = yes; then
5902   ac_cv_func_mmap_fixed_mapped=no
5903 else
5904   cat > conftest.$ac_ext <<EOF
5905 #line 5906 "configure"
5906 #include "confdefs.h"
5907
5908 /* Thanks to Mike Haertel and Jim Avera for this test.
5909    Here is a matrix of mmap possibilities:
5910         mmap private not fixed
5911         mmap private fixed at somewhere currently unmapped
5912         mmap private fixed at somewhere already mapped
5913         mmap shared not fixed
5914         mmap shared fixed at somewhere currently unmapped
5915         mmap shared fixed at somewhere already mapped
5916    For private mappings, we should verify that changes cannot be read()
5917    back from the file, nor mmap's back from the file at a different
5918    address.  (There have been systems where private was not correctly
5919    implemented like the infamous i386 svr4.0, and systems where the
5920    VM page cache was not coherent with the filesystem buffer cache
5921    like early versions of FreeBSD and possibly contemporary NetBSD.)
5922    For shared mappings, we should conversely verify that changes get
5923    propogated back to all the places they're supposed to be.
5924
5925    Grep wants private fixed already mapped.
5926    The main things grep needs to know about mmap are:
5927    * does it exist and is it safe to write into the mmap'd area
5928    * how to use it (BSD variants)  */
5929 #include <sys/types.h>
5930 #include <fcntl.h>
5931 #include <sys/mman.h>
5932
5933 /* This mess was copied from the GNU getpagesize.h.  */
5934 #ifndef HAVE_GETPAGESIZE
5935 # ifdef HAVE_UNISTD_H
5936 #  include <unistd.h>
5937 # endif
5938
5939 /* Assume that all systems that can run configure have sys/param.h.  */
5940 # ifndef HAVE_SYS_PARAM_H
5941 #  define HAVE_SYS_PARAM_H 1
5942 # endif
5943
5944 # ifdef _SC_PAGESIZE
5945 #  define getpagesize() sysconf(_SC_PAGESIZE)
5946 # else /* no _SC_PAGESIZE */
5947 #  ifdef HAVE_SYS_PARAM_H
5948 #   include <sys/param.h>
5949 #   ifdef EXEC_PAGESIZE
5950 #    define getpagesize() EXEC_PAGESIZE
5951 #   else /* no EXEC_PAGESIZE */
5952 #    ifdef NBPG
5953 #     define getpagesize() NBPG * CLSIZE
5954 #     ifndef CLSIZE
5955 #      define CLSIZE 1
5956 #     endif /* no CLSIZE */
5957 #    else /* no NBPG */
5958 #     ifdef NBPC
5959 #      define getpagesize() NBPC
5960 #     else /* no NBPC */
5961 #      ifdef PAGESIZE
5962 #       define getpagesize() PAGESIZE
5963 #      endif /* PAGESIZE */
5964 #     endif /* no NBPC */
5965 #    endif /* no NBPG */
5966 #   endif /* no EXEC_PAGESIZE */
5967 #  else /* no HAVE_SYS_PARAM_H */
5968 #   define getpagesize() 8192   /* punt totally */
5969 #  endif /* no HAVE_SYS_PARAM_H */
5970 # endif /* no _SC_PAGESIZE */
5971
5972 #endif /* no HAVE_GETPAGESIZE */
5973
5974 #ifdef __cplusplus
5975 extern "C" { void *malloc(unsigned); }
5976 #else
5977 char *malloc();
5978 #endif
5979
5980 int
5981 main()
5982 {
5983         char *data, *data2, *data3;
5984         int i, pagesize;
5985         int fd;
5986
5987         pagesize = getpagesize();
5988
5989         /*
5990          * First, make a file with some known garbage in it.
5991          */
5992         data = malloc(pagesize);
5993         if (!data)
5994                 exit(1);
5995         for (i = 0; i < pagesize; ++i)
5996                 *(data + i) = rand();
5997         umask(0);
5998         fd = creat("conftestmmap", 0600);
5999         if (fd < 0)
6000                 exit(1);
6001         if (write(fd, data, pagesize) != pagesize)
6002                 exit(1);
6003         close(fd);
6004
6005         /*
6006          * Next, try to mmap the file at a fixed address which
6007          * already has something else allocated at it.  If we can,
6008          * also make sure that we see the same garbage.
6009          */
6010         fd = open("conftestmmap", O_RDWR);
6011         if (fd < 0)
6012                 exit(1);
6013         data2 = malloc(2 * pagesize);
6014         if (!data2)
6015                 exit(1);
6016         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
6017         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
6018             MAP_PRIVATE | MAP_FIXED, fd, 0L))
6019                 exit(1);
6020         for (i = 0; i < pagesize; ++i)
6021                 if (*(data + i) != *(data2 + i))
6022                         exit(1);
6023
6024         /*
6025          * Finally, make sure that changes to the mapped area
6026          * do not percolate back to the file as seen by read().
6027          * (This is a bug on some variants of i386 svr4.0.)
6028          */
6029         for (i = 0; i < pagesize; ++i)
6030                 *(data2 + i) = *(data2 + i) + 1;
6031         data3 = malloc(pagesize);
6032         if (!data3)
6033                 exit(1);
6034         if (read(fd, data3, pagesize) != pagesize)
6035                 exit(1);
6036         for (i = 0; i < pagesize; ++i)
6037                 if (*(data + i) != *(data3 + i))
6038                         exit(1);
6039         close(fd);
6040         unlink("conftestmmap");
6041         exit(0);
6042 }
6043
6044 EOF
6045 if { (eval echo configure:6046: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6046 then
6047   ac_cv_func_mmap_fixed_mapped=yes
6048 else
6049   echo "configure: failed program was:" >&5
6050   cat conftest.$ac_ext >&5
6051   rm -fr conftest*
6052   ac_cv_func_mmap_fixed_mapped=no
6053 fi
6054 rm -fr conftest*
6055 fi
6056
6057 fi
6058
6059 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
6060 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6061   cat >> confdefs.h <<\EOF
6062 #define HAVE_MMAP 1
6063 EOF
6064
6065 fi
6066
6067
6068
6069
6070 if test ${build} = ${host} -a ${host} = ${target} ; then
6071    case ${host_os} in
6072    hpux*)
6073       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
6074 echo "configure:6075: checking for HPUX/OSF thread support" >&5
6075       if test -f /usr/include/dce/cma_config.h ; then
6076          if test "$GCC" = "yes" ; then
6077             echo "$ac_t""yes" 1>&6
6078             cat >> confdefs.h <<\EOF
6079 #define HAVE_HPUX_THREAD_SUPPORT 1
6080 EOF
6081
6082             CONFIG_LIB_OBS="${CONFIG_LIB_OBS} hpux-thread.o"
6083             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
6084          else
6085             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
6086          fi
6087       else
6088          echo "$ac_t""no" 1>&6
6089       fi
6090       ;;
6091    solaris*)
6092       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
6093 echo "configure:6094: checking for Solaris thread debugging library" >&5
6094       if test -f /usr/lib/libthread_db.so.1 ; then
6095          echo "$ac_t""yes" 1>&6
6096          cat >> confdefs.h <<\EOF
6097 #define HAVE_THREAD_DB_LIB 1
6098 EOF
6099
6100          CONFIG_LIB_OBS="${CONFIG_LIB_OBS} sol-thread.o"
6101          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
6102          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
6103 echo "configure:6104: checking for dlopen in -ldl" >&5
6104 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
6105 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6106   echo $ac_n "(cached) $ac_c" 1>&6
6107 else
6108   ac_save_LIBS="$LIBS"
6109 LIBS="-ldl  $LIBS"
6110 cat > conftest.$ac_ext <<EOF
6111 #line 6112 "configure"
6112 #include "confdefs.h"
6113 /* Override any gcc2 internal prototype to avoid an error.  */
6114 /* We use char because int might match the return type of a gcc2
6115     builtin and then its argument prototype would still apply.  */
6116 char dlopen();
6117
6118 int main() {
6119 dlopen()
6120 ; return 0; }
6121 EOF
6122 if { (eval echo configure:6123: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6123   rm -rf conftest*
6124   eval "ac_cv_lib_$ac_lib_var=yes"
6125 else
6126   echo "configure: failed program was:" >&5
6127   cat conftest.$ac_ext >&5
6128   rm -rf conftest*
6129   eval "ac_cv_lib_$ac_lib_var=no"
6130 fi
6131 rm -f conftest*
6132 LIBS="$ac_save_LIBS"
6133
6134 fi
6135 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6136   echo "$ac_t""yes" 1>&6
6137     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
6138     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
6139   cat >> confdefs.h <<EOF
6140 #define $ac_tr_lib 1
6141 EOF
6142
6143   LIBS="-ldl $LIBS"
6144
6145 else
6146   echo "$ac_t""no" 1>&6
6147 fi
6148
6149          if test "$GCC" = "yes" ; then
6150             # The GNU linker requires the -export-dynamic option to make
6151             # all symbols visible in the dynamic symbol table.
6152             hold_ldflags=$LDFLAGS
6153             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
6154 echo "configure:6155: checking for the ld -export-dynamic flag" >&5
6155             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
6156             cat > conftest.$ac_ext <<EOF
6157 #line 6158 "configure"
6158 #include "confdefs.h"
6159
6160 int main() {
6161 int i;
6162 ; return 0; }
6163 EOF
6164 if { (eval echo configure:6165: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6165   rm -rf conftest*
6166   found=yes
6167 else
6168   echo "configure: failed program was:" >&5
6169   cat conftest.$ac_ext >&5
6170   rm -rf conftest*
6171   found=no
6172 fi
6173 rm -f conftest*
6174             LDFLAGS=$hold_ldflags
6175             echo "$ac_t""$found" 1>&6
6176             if test $found = yes; then
6177                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
6178             fi
6179          fi
6180          # Sun randomly tweaked the prototypes in <proc_service.h>
6181          # at one point.
6182          echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
6183 echo "configure:6184: checking if <proc_service.h> is old" >&5
6184          if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
6185   echo $ac_n "(cached) $ac_c" 1>&6
6186 else
6187
6188             cat > conftest.$ac_ext <<EOF
6189 #line 6190 "configure"
6190 #include "confdefs.h"
6191
6192                 #include <proc_service.h>
6193                 ps_err_e ps_pdwrite
6194                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
6195
6196 int main() {
6197
6198 ; return 0; }
6199 EOF
6200 if { (eval echo configure:6201: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6201   rm -rf conftest*
6202   gdb_cv_proc_service_is_old=no
6203 else
6204   echo "configure: failed program was:" >&5
6205   cat conftest.$ac_ext >&5
6206   rm -rf conftest*
6207   gdb_cv_proc_service_is_old=yes
6208 fi
6209 rm -f conftest*
6210
6211 fi
6212
6213          echo "$ac_t""$gdb_cv_proc_service_is_old" 1>&6
6214          if test $gdb_cv_proc_service_is_old = yes; then
6215             cat >> confdefs.h <<\EOF
6216 #define PROC_SERVICE_IS_OLD 1
6217 EOF
6218
6219          fi
6220       else
6221          echo "$ac_t""no" 1>&6
6222       fi
6223       ;;
6224    esac
6225
6226 fi
6227
6228
6229 # Check whether --enable-gdbcli or --disable-gdbcli was given.
6230 if test "${enable_gdbcli+set}" = set; then
6231   enableval="$enable_gdbcli"
6232
6233   case "${enableval}" in
6234     yes) enable_gdbcli=yes ;;
6235     "") enable_gdbcli=yes ;;
6236     no)
6237       { echo "configure: error: The CLI cannot be disabled yet" 1>&2; exit 1; }
6238     ;;
6239     *)
6240       { echo "configure: error: Bad value for --enable-gdbcli: ${enableval}" 1>&2; exit 1; }
6241     ;;
6242   esac
6243
6244 else
6245   enable_gdbcli=yes
6246 fi
6247
6248 case ${enable_gdbcli} in
6249   "yes" )
6250     if test -d "${srcdir}/cli" ; then
6251       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_CLI_OBS)"
6252       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_CLI_DEPS)"
6253       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_CLI_SRCS)"
6254       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_CLI_INITS)"
6255       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_CLI_CFLAGS)"
6256       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_CLI_ALL)"
6257       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_CLI_CLEAN)"
6258       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_CLI_INSTALL)"
6259       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_CLI_UNINSTALL)"
6260     fi
6261     ;;
6262 esac
6263
6264
6265 # Check whether --enable-gdbmi or --disable-gdbmi was given.
6266 if test "${enable_gdbmi+set}" = set; then
6267   enableval="$enable_gdbmi"
6268
6269   case "${enable_gdbmi}" in
6270     yes | no) ;;
6271     "")  enable_gdbmi=yes ;;
6272     *)
6273       { echo "configure: error: Bad value for --enable-gdbmi: ${enableval}" 1>&2; exit 1; }
6274     ;;
6275   esac
6276
6277 fi
6278
6279 case ${enable_gdbmi} in
6280   "yes" )
6281     if test -d "${srcdir}/mi" ; then
6282       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_MI_OBS)"
6283       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_MI_DEPS)"
6284       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_MI_SRCS)"
6285       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_MI_INITS)"
6286       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_MI_CFLAGS)"
6287       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_MI_ALL)"
6288       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_MI_CLEAN)"
6289       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_MI_INSTALL)"
6290       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_MI_UNINSTALL)"
6291     fi
6292     ;;
6293 esac
6294
6295 # Configure UI_OUT by default (before 5.2 it can be disabled)
6296 # It must be configured if gdbmi is configured
6297
6298 UIOUT_CFLAGS=
6299
6300
6301 # Check whether --with-uiout or --without-uiout was given.
6302 if test "${with_uiout+set}" = set; then
6303   withval="$with_uiout"
6304   case "${withval}" in
6305   yes)  want_uiout=true ;;
6306   no)   if test $enable_gdbmi = yes; then
6307           { echo "configure: error: uiout is needed for MI and cannot be disabled" 1>&2; exit 1; }
6308         else
6309            want_uiout=false
6310         fi ;;
6311   *)    { echo "configure: error: bad value ${withval} for GDB with-uiout option" 1>&2; exit 1; } ;;
6312 esac
6313 else
6314   want_uiout=true
6315 fi
6316
6317 if test $want_uiout = true; then
6318    UIOUT_CFLAGS="-DUI_OUT=1"
6319 fi
6320
6321 # Check whether --enable-tui or --disable-tui was given.
6322 if test "${enable_tui+set}" = set; then
6323   enableval="$enable_tui"
6324
6325   case "${enable_tui}" in
6326     yes | no) ;;
6327     "")  enable_tui=yes ;;
6328     *)
6329       { echo "configure: error: Bad value for --enable-tui: ${enableval}" 1>&2; exit 1; }
6330     ;;
6331   esac
6332
6333 fi
6334
6335 case ${enable_tui} in
6336   "yes" )
6337     if test -d "${srcdir}/tui" ; then
6338       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_TUI_OBS)"
6339       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_TUI_DEPS)"
6340       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_TUI_SRCS)"
6341       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_TUI_INITS)"
6342       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_TUI_CFLAGS)"
6343       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_TUI_ALL)"
6344       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_TUI_CLEAN)"
6345       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_TUI_INSTALL)"
6346       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_TUI_UNINSTALL)"
6347     fi
6348     ;;
6349 esac
6350
6351 # Check whether --enable-netrom or --disable-netrom was given.
6352 if test "${enable_netrom+set}" = set; then
6353   enableval="$enable_netrom"
6354   case "${enableval}" in
6355 yes)    enable_netrom=yes ;;
6356 no)     enable_netrom=no ;;
6357 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
6358 esac
6359 fi
6360
6361
6362 if test "${enable_netrom}" = "yes"; then
6363         CONFIG_LIB_OBS="${CONFIG_LIB_OBS} remote-nrom.o"
6364         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
6365 fi
6366
6367
6368 # NOTE: Don't add -Wall or -Wunused, they both include
6369 # -Wunused-parameter which reports bogus warnings.
6370 # NOTE: If you add to this list, remember to update
6371 # gdb/doc/gdbint.texinfo.
6372 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
6373 -Wformat -Wparentheses -Wpointer-arith -Wuninitialized"
6374 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
6375 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
6376 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
6377 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
6378 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
6379 # -Woverloaded-virtual -Winline -Werror"
6380 # Check whether --enable-build-warnings or --disable-build-warnings was given.
6381 if test "${enable_build_warnings+set}" = set; then
6382   enableval="$enable_build_warnings"
6383   case "${enableval}" in
6384   yes)  ;;
6385   no)   build_warnings="-w";;
6386   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6387         build_warnings="${build_warnings} ${t}";;
6388   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6389         build_warnings="${t} ${build_warnings}";;
6390   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6391 esac
6392 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6393   echo "Setting compiler warning flags = $build_warnings" 6>&1
6394 fi
6395 fi
6396 # Check whether --enable-gdb-build-warnings or --disable-gdb-build-warnings was given.
6397 if test "${enable_gdb_build_warnings+set}" = set; then
6398   enableval="$enable_gdb_build_warnings"
6399   case "${enableval}" in
6400   yes)  ;;
6401   no)   build_warnings="-w";;
6402   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6403         build_warnings="${build_warnings} ${t}";;
6404   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6405         build_warnings="${t} ${build_warnings}";;
6406   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6407 esac
6408 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6409   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
6410 fi
6411 fi
6412 WARN_CFLAGS=""
6413 WERROR_CFLAGS=""
6414 if test "x${build_warnings}" != x -a "x$GCC" = xyes
6415 then
6416     echo $ac_n "checking compiler warning flags""... $ac_c" 1>&6
6417 echo "configure:6418: checking compiler warning flags" >&5
6418     # Separate out the -Werror flag as some files just cannot be
6419     # compiled with it enabled.
6420     for w in ${build_warnings}; do
6421         case $w in
6422         -Werr*) WERROR_CFLAGS=-Werror ;;
6423         *) # Check that GCC accepts it
6424             if $CC $w 2>&1 | grep 'unrecognized option' > /dev/null; then
6425                 :
6426             else
6427                 WARN_CFLAGS="${WARN_CFLAGS} $w"
6428             fi
6429         esac
6430     done
6431     echo "$ac_t""${WARN_CFLAGS}${WERROR_CFLAGS}" 1>&6
6432 fi
6433
6434
6435
6436 MMALLOC_CFLAGS=
6437 MMALLOC=
6438
6439
6440
6441 # Check whether --with-mmalloc or --without-mmalloc was given.
6442 if test "${with_mmalloc+set}" = set; then
6443   withval="$with_mmalloc"
6444   case "${withval}" in
6445   yes)  want_mmalloc=true ;;
6446   no)   want_mmalloc=false;;
6447   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
6448 esac
6449 else
6450   want_mmalloc=false
6451 fi
6452
6453 if test x$want_mmalloc = xtrue; then
6454    cat >> confdefs.h <<\EOF
6455 #define USE_MMALLOC 1
6456 EOF
6457
6458    cat >> confdefs.h <<\EOF
6459 #define MMCHECK_FORCE 1
6460 EOF
6461
6462    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
6463    MMALLOC='../mmalloc/libmmalloc.a'
6464 fi
6465
6466 # Check whether --with-included-regex or --without-included-regex was given.
6467 if test "${with_included_regex+set}" = set; then
6468   withval="$with_included_regex"
6469   case "${withval}" in
6470   yes)  want_included_regex=true ;;
6471   no)   want_included_regex=false;;
6472   *)    { echo "configure: error: bad value ${withval} for GDB with-included-regex option" 1>&2; exit 1; } ;;
6473 esac
6474 else
6475   want_included_regex=true
6476 fi
6477
6478 if test $want_included_regex = false; then
6479   echo $ac_n "checking for GNU regex""... $ac_c" 1>&6
6480 echo "configure:6481: checking for GNU regex" >&5
6481   if eval "test \"`echo '$''{'gdb_cv_have_gnu_regex'+set}'`\" = set"; then
6482   echo $ac_n "(cached) $ac_c" 1>&6
6483 else
6484   cat > conftest.$ac_ext <<EOF
6485 #line 6486 "configure"
6486 #include "confdefs.h"
6487 #include <gnu-versions.h>
6488 #include <sys/types.h>
6489 #include <regex.h>
6490 int main() {
6491 #if !defined _GNU_REGEX_INTERFACE_VERSION || !defined __GLIBC__ || __GLIBC__ < 2
6492 #error No valid GNU regex.
6493 #endif
6494
6495 ; return 0; }
6496 EOF
6497 if { (eval echo configure:6498: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6498   rm -rf conftest*
6499   gdb_cv_have_gnu_regex=yes
6500 else
6501   echo "configure: failed program was:" >&5
6502   cat conftest.$ac_ext >&5
6503   rm -rf conftest*
6504   gdb_cv_have_gnu_regex=no
6505 fi
6506 rm -f conftest*
6507 fi
6508
6509   echo "$ac_t""$gdb_cv_have_gnu_regex" 1>&6
6510   if test $gdb_cv_have_gnu_regex = no; then
6511         want_included_regex=true
6512   fi
6513 fi
6514
6515 if test x${want_included_regex} = xtrue; then
6516     REGEX="gnu-regex.o"
6517     cat >> confdefs.h <<\EOF
6518 #define USE_INCLUDED_REGEX 1
6519 EOF
6520
6521 fi
6522
6523
6524 # In the Cygwin environment, we need some additional flags.
6525 echo $ac_n "checking for cygwin""... $ac_c" 1>&6
6526 echo "configure:6527: checking for cygwin" >&5
6527 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then
6528   echo $ac_n "(cached) $ac_c" 1>&6
6529 else
6530   cat > conftest.$ac_ext <<EOF
6531 #line 6532 "configure"
6532 #include "confdefs.h"
6533
6534 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
6535 lose
6536 #endif
6537 EOF
6538 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6539   egrep "lose" >/dev/null 2>&1; then
6540   rm -rf conftest*
6541   gdb_cv_os_cygwin=yes
6542 else
6543   rm -rf conftest*
6544   gdb_cv_os_cygwin=no
6545 fi
6546 rm -f conftest*
6547
6548 fi
6549
6550 echo "$ac_t""$gdb_cv_os_cygwin" 1>&6
6551
6552
6553 SER_HARDWIRE="ser-unix.o ser-pipe.o ser-tcp.o"
6554 case ${host} in
6555   *go32* ) SER_HARDWIRE=ser-go32.o ;;
6556   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
6557 esac
6558
6559
6560
6561 if test x$gdb_host = xgo32; then
6562   TERM_LIB=
6563 else
6564 if test x$gdb_cv_os_cygwin = xyes; then
6565   TERM_LIB='`if test -r ../libtermcap/libtermcap.a; then echo ../libtermcap/libtermcap.a; else echo -ltermcap; fi`'
6566 else
6567   TERM_LIB=
6568   echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6
6569 echo "configure:6570: checking for tgetent in -lncurses" >&5
6570 ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'`
6571 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6572   echo $ac_n "(cached) $ac_c" 1>&6
6573 else
6574   ac_save_LIBS="$LIBS"
6575 LIBS="-lncurses  $LIBS"
6576 cat > conftest.$ac_ext <<EOF
6577 #line 6578 "configure"
6578 #include "confdefs.h"
6579 /* Override any gcc2 internal prototype to avoid an error.  */
6580 /* We use char because int might match the return type of a gcc2
6581     builtin and then its argument prototype would still apply.  */
6582 char tgetent();
6583
6584 int main() {
6585 tgetent()
6586 ; return 0; }
6587 EOF
6588 if { (eval echo configure:6589: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6589   rm -rf conftest*
6590   eval "ac_cv_lib_$ac_lib_var=yes"
6591 else
6592   echo "configure: failed program was:" >&5
6593   cat conftest.$ac_ext >&5
6594   rm -rf conftest*
6595   eval "ac_cv_lib_$ac_lib_var=no"
6596 fi
6597 rm -f conftest*
6598 LIBS="$ac_save_LIBS"
6599
6600 fi
6601 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6602   echo "$ac_t""yes" 1>&6
6603   TERM_LIB=-lncurses
6604 else
6605   echo "$ac_t""no" 1>&6
6606 echo $ac_n "checking for tgetent in -lHcurses""... $ac_c" 1>&6
6607 echo "configure:6608: checking for tgetent in -lHcurses" >&5
6608 ac_lib_var=`echo Hcurses'_'tgetent | sed 'y%./+-%__p_%'`
6609 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6610   echo $ac_n "(cached) $ac_c" 1>&6
6611 else
6612   ac_save_LIBS="$LIBS"
6613 LIBS="-lHcurses  $LIBS"
6614 cat > conftest.$ac_ext <<EOF
6615 #line 6616 "configure"
6616 #include "confdefs.h"
6617 /* Override any gcc2 internal prototype to avoid an error.  */
6618 /* We use char because int might match the return type of a gcc2
6619     builtin and then its argument prototype would still apply.  */
6620 char tgetent();
6621
6622 int main() {
6623 tgetent()
6624 ; return 0; }
6625 EOF
6626 if { (eval echo configure:6627: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6627   rm -rf conftest*
6628   eval "ac_cv_lib_$ac_lib_var=yes"
6629 else
6630   echo "configure: failed program was:" >&5
6631   cat conftest.$ac_ext >&5
6632   rm -rf conftest*
6633   eval "ac_cv_lib_$ac_lib_var=no"
6634 fi
6635 rm -f conftest*
6636 LIBS="$ac_save_LIBS"
6637
6638 fi
6639 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6640   echo "$ac_t""yes" 1>&6
6641   TERM_LIB=-lHcurses
6642 else
6643   echo "$ac_t""no" 1>&6
6644 echo $ac_n "checking for tgetent in -ltermlib""... $ac_c" 1>&6
6645 echo "configure:6646: checking for tgetent in -ltermlib" >&5
6646 ac_lib_var=`echo termlib'_'tgetent | sed 'y%./+-%__p_%'`
6647 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6648   echo $ac_n "(cached) $ac_c" 1>&6
6649 else
6650   ac_save_LIBS="$LIBS"
6651 LIBS="-ltermlib  $LIBS"
6652 cat > conftest.$ac_ext <<EOF
6653 #line 6654 "configure"
6654 #include "confdefs.h"
6655 /* Override any gcc2 internal prototype to avoid an error.  */
6656 /* We use char because int might match the return type of a gcc2
6657     builtin and then its argument prototype would still apply.  */
6658 char tgetent();
6659
6660 int main() {
6661 tgetent()
6662 ; return 0; }
6663 EOF
6664 if { (eval echo configure:6665: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6665   rm -rf conftest*
6666   eval "ac_cv_lib_$ac_lib_var=yes"
6667 else
6668   echo "configure: failed program was:" >&5
6669   cat conftest.$ac_ext >&5
6670   rm -rf conftest*
6671   eval "ac_cv_lib_$ac_lib_var=no"
6672 fi
6673 rm -f conftest*
6674 LIBS="$ac_save_LIBS"
6675
6676 fi
6677 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6678   echo "$ac_t""yes" 1>&6
6679   TERM_LIB=-ltermlib
6680 else
6681   echo "$ac_t""no" 1>&6
6682 echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6
6683 echo "configure:6684: checking for tgetent in -ltermcap" >&5
6684 ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'`
6685 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6686   echo $ac_n "(cached) $ac_c" 1>&6
6687 else
6688   ac_save_LIBS="$LIBS"
6689 LIBS="-ltermcap  $LIBS"
6690 cat > conftest.$ac_ext <<EOF
6691 #line 6692 "configure"
6692 #include "confdefs.h"
6693 /* Override any gcc2 internal prototype to avoid an error.  */
6694 /* We use char because int might match the return type of a gcc2
6695     builtin and then its argument prototype would still apply.  */
6696 char tgetent();
6697
6698 int main() {
6699 tgetent()
6700 ; return 0; }
6701 EOF
6702 if { (eval echo configure:6703: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6703   rm -rf conftest*
6704   eval "ac_cv_lib_$ac_lib_var=yes"
6705 else
6706   echo "configure: failed program was:" >&5
6707   cat conftest.$ac_ext >&5
6708   rm -rf conftest*
6709   eval "ac_cv_lib_$ac_lib_var=no"
6710 fi
6711 rm -f conftest*
6712 LIBS="$ac_save_LIBS"
6713
6714 fi
6715 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6716   echo "$ac_t""yes" 1>&6
6717   TERM_LIB=-ltermcap
6718 else
6719   echo "$ac_t""no" 1>&6
6720 echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6
6721 echo "configure:6722: checking for tgetent in -lcurses" >&5
6722 ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'`
6723 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6724   echo $ac_n "(cached) $ac_c" 1>&6
6725 else
6726   ac_save_LIBS="$LIBS"
6727 LIBS="-lcurses  $LIBS"
6728 cat > conftest.$ac_ext <<EOF
6729 #line 6730 "configure"
6730 #include "confdefs.h"
6731 /* Override any gcc2 internal prototype to avoid an error.  */
6732 /* We use char because int might match the return type of a gcc2
6733     builtin and then its argument prototype would still apply.  */
6734 char tgetent();
6735
6736 int main() {
6737 tgetent()
6738 ; return 0; }
6739 EOF
6740 if { (eval echo configure:6741: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6741   rm -rf conftest*
6742   eval "ac_cv_lib_$ac_lib_var=yes"
6743 else
6744   echo "configure: failed program was:" >&5
6745   cat conftest.$ac_ext >&5
6746   rm -rf conftest*
6747   eval "ac_cv_lib_$ac_lib_var=no"
6748 fi
6749 rm -f conftest*
6750 LIBS="$ac_save_LIBS"
6751
6752 fi
6753 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6754   echo "$ac_t""yes" 1>&6
6755   TERM_LIB=-lcurses
6756 else
6757   echo "$ac_t""no" 1>&6
6758 echo $ac_n "checking for tgetent in -lterminfo""... $ac_c" 1>&6
6759 echo "configure:6760: checking for tgetent in -lterminfo" >&5
6760 ac_lib_var=`echo terminfo'_'tgetent | sed 'y%./+-%__p_%'`
6761 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6762   echo $ac_n "(cached) $ac_c" 1>&6
6763 else
6764   ac_save_LIBS="$LIBS"
6765 LIBS="-lterminfo  $LIBS"
6766 cat > conftest.$ac_ext <<EOF
6767 #line 6768 "configure"
6768 #include "confdefs.h"
6769 /* Override any gcc2 internal prototype to avoid an error.  */
6770 /* We use char because int might match the return type of a gcc2
6771     builtin and then its argument prototype would still apply.  */
6772 char tgetent();
6773
6774 int main() {
6775 tgetent()
6776 ; return 0; }
6777 EOF
6778 if { (eval echo configure:6779: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6779   rm -rf conftest*
6780   eval "ac_cv_lib_$ac_lib_var=yes"
6781 else
6782   echo "configure: failed program was:" >&5
6783   cat conftest.$ac_ext >&5
6784   rm -rf conftest*
6785   eval "ac_cv_lib_$ac_lib_var=no"
6786 fi
6787 rm -f conftest*
6788 LIBS="$ac_save_LIBS"
6789
6790 fi
6791 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6792   echo "$ac_t""yes" 1>&6
6793   TERM_LIB=-lterminfo
6794 else
6795   echo "$ac_t""no" 1>&6
6796 fi
6797
6798 fi
6799
6800 fi
6801
6802 fi
6803
6804 fi
6805
6806 fi
6807
6808
6809   if test "x$TERM_LIB" = x
6810   then
6811     { echo "configure: error: Could not find a term library" 1>&2; exit 1; }
6812   fi
6813 fi
6814 fi
6815
6816
6817 # libreadline needs libuser32.a in a cygwin environment
6818 WIN32LIBS=
6819 if test x$gdb_cv_os_cygwin = xyes; then
6820     WIN32LIBS="-luser32"
6821     case "${target}" in
6822         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
6823         ;;
6824     esac
6825 fi
6826
6827
6828 LIBGUI="../libgui/src/libgui.a"
6829 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
6830
6831
6832
6833 # Check whether --with-cpu or --without-cpu was given.
6834 if test "${with_cpu+set}" = set; then
6835   withval="$with_cpu"
6836   case "${target}" in
6837   powerpc-* | powerpcle-* )
6838     ## It would be nice to keep this table in sync with the one in
6839     ## gcc/configure.
6840     case "${with_cpu}" in
6841       ppc-uisa | rs6000 | 403 | 403GC | 505 | 860 | 601 | 602 | 603 \
6842       | 604 | 750 )
6843         ## Those are all handled in variants in rs6000-tdep.c, so they're fine.
6844       ;;
6845       common | power | power2 | rios | rios1 | rios2 | rsc | rsc1 )
6846         ## These are all RS6000 variants, as far as GDB is concerned.
6847         with_cpu=rs6000
6848       ;;
6849       603e | ec603e )
6850         with_cpu=603
6851       ;;
6852       604e )
6853         with_cpu=604
6854       ;;
6855       * )
6856         echo "configure: warning: GDB: unknown --with-cpu value: \`${with_cpu}'; using \`ppc-uisa'." 1>&2
6857         with_cpu=ppc-uisa
6858       ;;
6859     esac
6860   ;;
6861   * )
6862     echo "configure: warning: GDB may ignore the --with-cpu flag for ${target} targets" 1>&2
6863   ;;
6864 esac
6865 cat >> confdefs.h <<EOF
6866 #define TARGET_CPU_DEFAULT "${with_cpu}"
6867 EOF
6868
6869
6870 fi
6871
6872
6873
6874 # Check whether --enable-gdbtk or --disable-gdbtk was given.
6875 if test "${enable_gdbtk+set}" = set; then
6876   enableval="$enable_gdbtk"
6877   case "${enableval}" in
6878     yes)
6879         case "$host" in
6880         *go32*)
6881             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
6882             enable_gdbtk=no ;;
6883         *windows*)
6884             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
6885             enable_gdbtk=no ;;
6886         *)
6887             enable_gdbtk=yes ;;
6888         esac ;;
6889     no)
6890         enable_gdbtk=no  ;;
6891     *)
6892         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
6893 esac
6894 else
6895
6896 # Default is on for everything but go32 and Cygwin
6897 case "$host" in
6898     *go32* | *windows*)
6899         ;;
6900     *)
6901         if test -d "${srcdir}/gdbtk" ; then
6902             enable_gdbtk=yes
6903         fi
6904         ;;
6905 esac
6906
6907 fi
6908
6909
6910 WIN32LDAPP=
6911
6912
6913
6914 configdir="unix"
6915
6916 GDBTKLIBS=
6917 if test "${enable_gdbtk}" = "yes"; then
6918
6919
6920 #
6921 # Ok, lets find the tcl configuration
6922 # First, look for one uninstalled.
6923 # the alternative search directory is invoked by --with-tclconfig
6924 #
6925
6926 if test x"${no_tcl}" = x ; then
6927   # we reset no_tcl in case something fails here
6928   no_tcl=true
6929   # Check whether --with-tclconfig or --without-tclconfig was given.
6930 if test "${with_tclconfig+set}" = set; then
6931   withval="$with_tclconfig"
6932   with_tclconfig=${withval}
6933 fi
6934
6935   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
6936 echo "configure:6937: checking for Tcl configuration" >&5
6937   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
6938   echo $ac_n "(cached) $ac_c" 1>&6
6939 else
6940
6941
6942   # First check to see if --with-tclconfig was specified.
6943   if test x"${with_tclconfig}" != x ; then
6944     if test -f "${with_tclconfig}/tclConfig.sh" ; then
6945       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
6946     else
6947       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
6948     fi
6949   fi
6950
6951   # then check for a private Tcl installation
6952   if test x"${ac_cv_c_tclconfig}" = x ; then
6953     for i in \
6954                 ../tcl \
6955                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
6956                 ../../tcl \
6957                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
6958                 ../../../tcl \
6959                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
6960       if test -f "$i/${configdir}/tclConfig.sh" ; then
6961         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
6962         break
6963       fi
6964     done
6965   fi
6966   # check in a few common install locations
6967   if test x"${ac_cv_c_tclconfig}" = x ; then
6968     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
6969       if test -f "$i/tclConfig.sh" ; then
6970         ac_cv_c_tclconfig=`(cd $i; pwd)`
6971         break
6972       fi
6973     done
6974   fi
6975   # check in a few other private locations
6976   if test x"${ac_cv_c_tclconfig}" = x ; then
6977     for i in \
6978                 ${srcdir}/../tcl \
6979                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
6980       if test -f "$i/${configdir}/tclConfig.sh" ; then
6981         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
6982         break
6983       fi
6984     done
6985   fi
6986
6987 fi
6988
6989   if test x"${ac_cv_c_tclconfig}" = x ; then
6990     TCLCONFIG="# no Tcl configs found"
6991     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
6992   else
6993     no_tcl=
6994     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
6995     echo "$ac_t""found $TCLCONFIG" 1>&6
6996   fi
6997 fi
6998
6999     if test -z "${no_tcl}"; then
7000
7001     . $TCLCONFIG
7002
7003
7004
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 # Ok, lets find the tk configuration
7030 # First, look for one uninstalled.
7031 # the alternative search directory is invoked by --with-tkconfig
7032 #
7033
7034 if test x"${no_tk}" = x ; then
7035   # we reset no_tk in case something fails here
7036   no_tk=true
7037   # Check whether --with-tkconfig or --without-tkconfig was given.
7038 if test "${with_tkconfig+set}" = set; then
7039   withval="$with_tkconfig"
7040   with_tkconfig=${withval}
7041 fi
7042
7043   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
7044 echo "configure:7045: checking for Tk configuration" >&5
7045   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
7046   echo $ac_n "(cached) $ac_c" 1>&6
7047 else
7048
7049
7050   # First check to see if --with-tkconfig was specified.
7051   if test x"${with_tkconfig}" != x ; then
7052     if test -f "${with_tkconfig}/tkConfig.sh" ; then
7053       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
7054     else
7055       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
7056     fi
7057   fi
7058
7059   # then check for a private Tk library
7060   if test x"${ac_cv_c_tkconfig}" = x ; then
7061     for i in \
7062                 ../tk \
7063                 `ls -dr ../tk[4-9]* 2>/dev/null` \
7064                 ../../tk \
7065                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
7066                 ../../../tk \
7067                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
7068       if test -f "$i/${configdir}/tkConfig.sh" ; then
7069         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
7070         break
7071       fi
7072     done
7073   fi
7074   # check in a few common install locations
7075   if test x"${ac_cv_c_tkconfig}" = x ; then
7076     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7077       if test -f "$i/tkConfig.sh" ; then
7078         ac_cv_c_tkconfig=`(cd $i; pwd)`
7079         break
7080       fi
7081     done
7082   fi
7083   # check in a few other private locations
7084   if test x"${ac_cv_c_tkconfig}" = x ; then
7085     for i in \
7086                 ${srcdir}/../tk \
7087                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
7088       if test -f "$i/${configdir}/tkConfig.sh" ; then
7089         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
7090         break
7091       fi
7092     done
7093   fi
7094
7095 fi
7096
7097   if test x"${ac_cv_c_tkconfig}" = x ; then
7098     TKCONFIG="# no Tk configs found"
7099     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
7100   else
7101     no_tk=
7102     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
7103     echo "$ac_t""found $TKCONFIG" 1>&6
7104   fi
7105 fi
7106
7107
7108
7109         # If $no_tk is nonempty, then we can't do Tk, and there is no
7110         # point to doing Tcl.
7111         if test -z "${no_tk}"; then
7112
7113     if test -f "$TKCONFIG" ; then
7114       . $TKCONFIG
7115     fi
7116
7117
7118
7119
7120
7121
7122
7123
7124
7125
7126
7127
7128
7129
7130 #
7131 # Ok, lets find the tcl source trees so we can use the headers
7132 # Warning: transition of version 9 to 10 will break this algorithm
7133 # because 10 sorts before 9. We also look for just tcl. We have to
7134 # be careful that we don't match stuff like tclX by accident.
7135 # the alternative search directory is involked by --with-tclinclude
7136 #
7137
7138 no_tcl=true
7139 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
7140 echo "configure:7141: checking for Tcl private headers. dir=${configdir}" >&5
7141 # Check whether --with-tclinclude or --without-tclinclude was given.
7142 if test "${with_tclinclude+set}" = set; then
7143   withval="$with_tclinclude"
7144   with_tclinclude=${withval}
7145 fi
7146
7147 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
7148   echo $ac_n "(cached) $ac_c" 1>&6
7149 else
7150
7151 # first check to see if --with-tclinclude was specified
7152 if test x"${with_tclinclude}" != x ; then
7153   if test -f ${with_tclinclude}/tclInt.h ; then
7154     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
7155   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
7156     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
7157   else
7158     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
7159   fi
7160 fi
7161
7162 # next check if it came with Tcl configuration file
7163 if test x"${ac_cv_c_tclconfig}" = x ; then
7164   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
7165     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
7166   fi
7167 fi
7168
7169 # next check in private source directory
7170 #
7171 # since ls returns lowest version numbers first, reverse its output
7172 if test x"${ac_cv_c_tclh}" = x ; then
7173   for i in \
7174                 ${srcdir}/../tcl \
7175                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
7176                 ${srcdir}/../../tcl \
7177                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
7178                 ${srcdir}/../../../tcl \
7179                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
7180     if test -f $i/generic/tclInt.h ; then
7181       ac_cv_c_tclh=`(cd $i/generic; pwd)`
7182       break
7183     fi
7184   done
7185 fi
7186 # finally check in a few common install locations
7187 #
7188 # since ls returns lowest version numbers first, reverse its output
7189 if test x"${ac_cv_c_tclh}" = x ; then
7190   for i in \
7191                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
7192                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
7193                 /usr/local/src/tcl \
7194                 /usr/local/lib/tcl \
7195                 ${prefix}/include ; do
7196     if test -f $i/generic/tclInt.h ; then
7197       ac_cv_c_tclh=`(cd $i/generic; pwd)`
7198       break
7199     fi
7200   done
7201 fi
7202 # see if one is installed
7203 if test x"${ac_cv_c_tclh}" = x ; then
7204    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
7205 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
7206 echo "configure:7207: checking for tclInt.h" >&5
7207 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7208   echo $ac_n "(cached) $ac_c" 1>&6
7209 else
7210   cat > conftest.$ac_ext <<EOF
7211 #line 7212 "configure"
7212 #include "confdefs.h"
7213 #include <tclInt.h>
7214 EOF
7215 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7216 { (eval echo configure:7217: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7217 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7218 if test -z "$ac_err"; then
7219   rm -rf conftest*
7220   eval "ac_cv_header_$ac_safe=yes"
7221 else
7222   echo "$ac_err" >&5
7223   echo "configure: failed program was:" >&5
7224   cat conftest.$ac_ext >&5
7225   rm -rf conftest*
7226   eval "ac_cv_header_$ac_safe=no"
7227 fi
7228 rm -f conftest*
7229 fi
7230 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7231   echo "$ac_t""yes" 1>&6
7232   ac_cv_c_tclh=installed
7233 else
7234   echo "$ac_t""no" 1>&6
7235 ac_cv_c_tclh=""
7236 fi
7237
7238 fi
7239
7240 fi
7241
7242 if test x"${ac_cv_c_tclh}" = x ; then
7243   TCLHDIR="# no Tcl private headers found"
7244   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
7245 fi
7246 if test x"${ac_cv_c_tclh}" != x ; then
7247   no_tcl=""
7248   if test x"${ac_cv_c_tclh}" = x"installed" ; then
7249     echo "$ac_t""is installed" 1>&6
7250     TCLHDIR=""
7251   else
7252     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
7253     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
7254     TCLHDIR="-I${ac_cv_c_tclh}"
7255   fi
7256 fi
7257
7258
7259
7260
7261 #
7262 # Ok, lets find the tk source trees so we can use the headers
7263 # If the directory (presumably symlink) named "tk" exists, use that one
7264 # in preference to any others.  Same logic is used when choosing library
7265 # and again with Tcl. The search order is the best place to look first, then in
7266 # decreasing significance. The loop breaks if the trigger file is found.
7267 # Note the gross little conversion here of srcdir by cd'ing to the found
7268 # directory. This converts the path from a relative to an absolute, so
7269 # recursive cache variables for the path will work right. We check all
7270 # the possible paths in one loop rather than many seperate loops to speed
7271 # things up.
7272 # the alternative search directory is involked by --with-tkinclude
7273 #
7274 no_tk=true
7275 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
7276 echo "configure:7277: checking for Tk private headers" >&5
7277 # Check whether --with-tkinclude or --without-tkinclude was given.
7278 if test "${with_tkinclude+set}" = set; then
7279   withval="$with_tkinclude"
7280   with_tkinclude=${withval}
7281 fi
7282
7283 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
7284   echo $ac_n "(cached) $ac_c" 1>&6
7285 else
7286
7287 # first check to see if --with-tkinclude was specified
7288 if test x"${with_tkinclude}" != x ; then
7289   if test -f ${with_tkinclude}/tk.h ; then
7290     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
7291   elif test -f ${with_tkinclude}/generic/tk.h ; then
7292     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
7293   else
7294     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
7295   fi
7296 fi
7297
7298 # next check if it came with Tk configuration file
7299 if test x"${ac_cv_c_tkconfig}" = x ; then
7300   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
7301     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
7302   fi
7303 fi
7304
7305 # next check in private source directory
7306 #
7307 # since ls returns lowest version numbers first, reverse its output
7308 if test x"${ac_cv_c_tkh}" = x ; then
7309   for i in \
7310                 ${srcdir}/../tk \
7311                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
7312                 ${srcdir}/../../tk \
7313                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
7314                 ${srcdir}/../../../tk \
7315                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
7316     if test -f $i/generic/tk.h ; then
7317       ac_cv_c_tkh=`(cd $i/generic; pwd)`
7318       break
7319     fi
7320   done
7321 fi
7322 # finally check in a few common install locations
7323 #
7324 # since ls returns lowest version numbers first, reverse its output
7325 if test x"${ac_cv_c_tkh}" = x ; then
7326   for i in \
7327                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
7328                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
7329                 /usr/local/src/tk \
7330                 /usr/local/lib/tk \
7331                 ${prefix}/include ; do
7332     if test -f $i/generic/tk.h ; then
7333       ac_cv_c_tkh=`(cd $i/generic; pwd)`
7334       break
7335     fi
7336   done
7337 fi
7338 # see if one is installed
7339 if test x"${ac_cv_c_tkh}" = x ; then
7340    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
7341 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
7342 echo "configure:7343: checking for tk.h" >&5
7343 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7344   echo $ac_n "(cached) $ac_c" 1>&6
7345 else
7346   cat > conftest.$ac_ext <<EOF
7347 #line 7348 "configure"
7348 #include "confdefs.h"
7349 #include <tk.h>
7350 EOF
7351 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7352 { (eval echo configure:7353: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7353 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7354 if test -z "$ac_err"; then
7355   rm -rf conftest*
7356   eval "ac_cv_header_$ac_safe=yes"
7357 else
7358   echo "$ac_err" >&5
7359   echo "configure: failed program was:" >&5
7360   cat conftest.$ac_ext >&5
7361   rm -rf conftest*
7362   eval "ac_cv_header_$ac_safe=no"
7363 fi
7364 rm -f conftest*
7365 fi
7366 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7367   echo "$ac_t""yes" 1>&6
7368   ac_cv_c_tkh=installed
7369 else
7370   echo "$ac_t""no" 1>&6
7371 ac_cv_c_tkh=""
7372 fi
7373
7374 fi
7375
7376 fi
7377
7378 if test x"${ac_cv_c_tkh}" != x ; then
7379   no_tk=""
7380   if test x"${ac_cv_c_tkh}" = x"installed" ; then
7381     echo "$ac_t""is installed" 1>&6
7382     TKHDIR=""
7383   else
7384     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
7385     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
7386     TKHDIR="-I${ac_cv_c_tkh}"
7387   fi
7388 else
7389   TKHDIR="# no Tk directory found"
7390   echo "configure: warning: Can't find Tk private headers" 1>&2
7391   no_tk=true
7392 fi
7393
7394
7395
7396
7397 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7398 echo "configure:7399: checking for Itcl private headers. srcdir=${srcdir}" >&5
7399 if test x"${ac_cv_c_itclh}" = x ; then
7400   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do
7401     if test -f $i/generic/itcl.h ; then
7402       ac_cv_c_itclh=`(cd $i/generic; pwd)`
7403       break
7404     fi
7405   done
7406 fi
7407 if test x"${ac_cv_c_itclh}" = x ; then
7408   ITCLHDIR="# no Itcl private headers found"
7409   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
7410 fi
7411 if test x"${ac_cv_c_itclh}" != x ; then
7412      ITCLHDIR="-I${ac_cv_c_itclh}"
7413 fi
7414 # should always be here
7415 #     ITCLLIB="../itcl/itcl/unix/libitcl.a"
7416
7417 #AC_SUBST(ITCLLIB)
7418
7419
7420 echo $ac_n "checking for Itk private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7421 echo "configure:7422: checking for Itk private headers. srcdir=${srcdir}" >&5
7422 if test x"${ac_cv_c_itkh}" = x ; then
7423   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do
7424     if test -f $i/generic/itk.h ; then
7425       ac_cv_c_itkh=`(cd $i/generic; pwd)`
7426       break
7427     fi
7428   done
7429 fi
7430 if test x"${ac_cv_c_itkh}" = x ; then
7431   ITKHDIR="# no Itk private headers found"
7432   { echo "configure: error: Can't find Itk private headers" 1>&2; exit 1; }
7433 fi
7434 if test x"${ac_cv_c_itkh}" != x ; then
7435      ITKHDIR="-I${ac_cv_c_itkh}"
7436 fi
7437 # should always be here
7438 #     ITKLIB="../itcl/itk/unix/libitk.a"
7439
7440 #AC_SUBST(ITKLIB)
7441
7442
7443 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7444 echo "configure:7445: checking for Tix private headers. srcdir=${srcdir}" >&5
7445 if test x"${ac_cv_c_tixh}" = x ; then
7446   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
7447     if test -f $i/generic/tix.h ; then
7448       ac_cv_c_tixh=`(cd $i/generic; pwd)`
7449       break
7450     fi
7451   done
7452 fi
7453 if test x"${ac_cv_c_tixh}" = x ; then
7454   TIXHDIR="# no Tix private headers found"
7455   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
7456 fi
7457 if test x"${ac_cv_c_tixh}" != x ; then
7458      TIXHDIR="-I${ac_cv_c_tixh}"
7459 fi
7460
7461
7462
7463            # now look for Itcl library stuff
7464
7465
7466 #
7467 # Ok, lets find the itcl configuration
7468 # First, look for one uninstalled.
7469 # the alternative search directory is invoked by --with-itclconfig
7470 #
7471
7472 if test x"${no_itcl}" = x ; then
7473   # we reset no_itcl in case something fails here
7474   no_itcl=true
7475   # Check whether --with-itclconfig or --without-itclconfig was given.
7476 if test "${with_itclconfig+set}" = set; then
7477   withval="$with_itclconfig"
7478   with_itclconfig=${withval}
7479 fi
7480
7481   echo $ac_n "checking for Itcl configuration""... $ac_c" 1>&6
7482 echo "configure:7483: checking for Itcl configuration" >&5
7483   if eval "test \"`echo '$''{'ac_cv_c_itclconfig'+set}'`\" = set"; then
7484   echo $ac_n "(cached) $ac_c" 1>&6
7485 else
7486
7487
7488   # First check to see if --with-itclconfig was specified.
7489   if test x"${with_itclconfig}" != x ; then
7490     if test -f "${with_itclconfig}/itclConfig.sh" ; then
7491       ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)`
7492     else
7493       { echo "configure: error: ${with_itclconfig} directory doesn't contain itclConfig.sh" 1>&2; exit 1; }
7494     fi
7495   fi
7496
7497   # then check for a private Itcl library
7498   if test x"${ac_cv_c_itclconfig}" = x ; then
7499     for i in \
7500                 ../itcl/itcl \
7501                 `ls -dr ../itcl[4-9]*/itcl 2>/dev/null` \
7502                 ../../itcl \
7503                 `ls -dr ../../itcl[4-9]*/itcl 2>/dev/null` \
7504                 ../../../itcl \
7505                 `ls -dr ../../../itcl[4-9]*/itcl 2>/dev/null` ; do
7506       if test -f "$i/itclConfig.sh" ; then
7507         ac_cv_c_itclconfig=`(cd $i; pwd)`
7508         break
7509       fi
7510     done
7511   fi
7512   # check in a few common install locations
7513   if test x"${ac_cv_c_itclconfig}" = x ; then
7514     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7515       if test -f "$i/itclConfig.sh" ; then
7516         ac_cv_c_itclconfig=`(cd $i; pwd)`
7517         break
7518       fi
7519     done
7520   fi
7521   # check in a few other private locations
7522   if test x"${ac_cv_c_itclconfig}" = x ; then
7523     for i in \
7524                 ${srcdir}/../itcl/itcl \
7525                 `ls -dr ${srcdir}/../itcl[4-9]*/itcl 2>/dev/null` ; do
7526       if test -f "$i/itclConfig.sh" ; then
7527         ac_cv_c_itclconfig=`(cd $i; pwd)`
7528         break
7529       fi
7530     done
7531   fi
7532
7533 fi
7534
7535   if test x"${ac_cv_c_itclconfig}" = x ; then
7536     ITCLCONFIG="# no Itcl configs found"
7537     echo "configure: warning: Can't find Itcl configuration definitions" 1>&2
7538   else
7539     no_itcl=
7540     ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
7541     echo "$ac_t""found $ITCLCONFIG" 1>&6
7542   fi
7543 fi
7544
7545            if test -z "${no_itcl}"; then
7546
7547     if test -f "$ITCLCONFIG" ; then
7548       . $ITCLCONFIG
7549     fi
7550
7551
7552
7553
7554
7555
7556
7557
7558
7559
7560
7561              case "${host}" in
7562              *-*-cygwin*)
7563                 itcldir=../itcl/itcl/win/
7564                 ;;
7565              *)
7566                 itcldir=../itcl/itcl/unix/
7567                 ;;
7568              esac
7569
7570
7571              ITCLLIB="${ITCL_BUILD_LIB_SPEC}"
7572              ITCL_DEPS="${itcldir}${ITCL_LIB_FILE}"
7573            fi
7574
7575
7576            # now look for Itk library stuff
7577
7578 #
7579 # Ok, lets find the itk configuration
7580 # First, look for one uninstalled.
7581 # the alternative search directory is invoked by --with-itkconfig
7582 #
7583
7584 if test x"${no_itk}" = x ; then
7585   # we reset no_itk in case something fails here
7586   no_itk=true
7587   # Check whether --with-itkconfig or --without-itkconfig was given.
7588 if test "${with_itkconfig+set}" = set; then
7589   withval="$with_itkconfig"
7590   with_itkconfig=${withval}
7591 fi
7592
7593   echo $ac_n "checking for Itk configuration""... $ac_c" 1>&6
7594 echo "configure:7595: checking for Itk configuration" >&5
7595   if eval "test \"`echo '$''{'ac_cv_c_itkconfig'+set}'`\" = set"; then
7596   echo $ac_n "(cached) $ac_c" 1>&6
7597 else
7598
7599
7600   # First check to see if --with-itkconfig was specified.
7601   if test x"${with_itkconfig}" != x ; then
7602     if test -f "${with_itkconfig}/itkConfig.sh" ; then
7603       ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)`
7604     else
7605       { echo "configure: error: ${with_itkconfig} directory doesn't contain itkConfig.sh" 1>&2; exit 1; }
7606     fi
7607   fi
7608
7609   # then check for a private Itk library
7610   if test x"${ac_cv_c_itkconfig}" = x ; then
7611     for i in \
7612                 ../itcl/itk \
7613                 `ls -dr ../itcl[4-9]*/itk 2>/dev/null` \
7614                 ../../itk \
7615                 `ls -dr ../../itcl[4-9]*/itk 2>/dev/null` \
7616                 ../../../itk \
7617                 `ls -dr ../../../itcl[4-9]*/itk 2>/dev/null` ; do
7618       if test -f "$i/itkConfig.sh" ; then
7619         ac_cv_c_itkconfig=`(cd $i; pwd)`
7620         break
7621       fi
7622     done
7623   fi
7624   # check in a few common install locations
7625   if test x"${ac_cv_c_itkconfig}" = x ; then
7626     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7627       if test -f "$i/itkConfig.sh" ; then
7628         ac_cv_c_itkconfig=`(cd $i; pwd)`
7629         break
7630       fi
7631     done
7632   fi
7633   # check in a few other private locations
7634   if test x"${ac_cv_c_itkconfig}" = x ; then
7635     for i in \
7636                 ${srcdir}/../itcl/itk \
7637                 `ls -dr ${srcdir}/../itcl[4-9]*/itk 2>/dev/null` ; do
7638       if test -f "$i/itkConfig.sh" ; then
7639         ac_cv_c_itkconfig=`(cd $i; pwd)`
7640         break
7641       fi
7642     done
7643   fi
7644
7645 fi
7646
7647   if test x"${ac_cv_c_itkconfig}" = x ; then
7648     ITKCONFIG="# no Itk configs found"
7649     echo "configure: warning: Can't find Itk configuration definitions" 1>&2
7650   else
7651     no_itk=
7652     ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
7653     echo "$ac_t""found $ITKCONFIG" 1>&6
7654   fi
7655 fi
7656
7657
7658            if test -z "${no_itcl}"; then
7659
7660     if test -f "$ITKCONFIG" ; then
7661       . $ITKCONFIG
7662     fi
7663
7664
7665
7666
7667
7668
7669
7670
7671
7672
7673
7674
7675              case "${host}" in
7676                *-*-cygwin*)
7677                  itkdir=../itcl/itk/win/
7678                  ;;
7679                *)
7680                  itkdir=../itcl/itk/unix/
7681                  ;;
7682                esac
7683
7684              ITKLIB="${ITK_BUILD_LIB_SPEC}"
7685              ITK_DEPS="${itkdir}${ITK_LIB_FILE}"
7686            fi
7687
7688            # now look for Tix library stuff
7689
7690 #
7691 # Ok, lets find the tix configuration
7692 # First, look for one uninstalled.
7693 # the alternative search directory is invoked by --with-itkconfig
7694 #
7695
7696 if test x"${no_tix}" = x ; then
7697   # we reset no_tix in case something fails here
7698   no_tix=true
7699   # Check whether --with-tixconfig or --without-tixconfig was given.
7700 if test "${with_tixconfig+set}" = set; then
7701   withval="$with_tixconfig"
7702   with_tixconfig=${withval}
7703 fi
7704
7705   echo $ac_n "checking for Tix configuration""... $ac_c" 1>&6
7706 echo "configure:7707: checking for Tix configuration" >&5
7707   if eval "test \"`echo '$''{'ac_cv_c_tixconfig'+set}'`\" = set"; then
7708   echo $ac_n "(cached) $ac_c" 1>&6
7709 else
7710
7711
7712   # First check to see if --with-tixconfig was specified.
7713   if test x"${with_tixconfig}" != x ; then
7714     if test -f "${with_tixconfig}/tixConfig.sh" ; then
7715       ac_cv_c_tixconfig=`(cd ${with_tixconfig}; pwd)`
7716     else
7717       { echo "configure: error: ${with_tixconfig} directory doesn't contain tixConfig.sh" 1>&2; exit 1; }
7718     fi
7719   fi
7720
7721   # then check for a private Tix library
7722   if test x"${ac_cv_c_tixconfig}" = x ; then
7723     for i in \
7724                 ../tix \
7725                 `ls -dr ../tix 2>/dev/null` \
7726                 ../../tix \
7727                 `ls -dr ../../tix 2>/dev/null` \
7728                 ../../../tix \
7729                 `ls -dr ../../../tix 2>/dev/null` ; do
7730       echo "**** Looking at $i - with ${configdir}"
7731       if test -f "$i/tixConfig.sh" ; then
7732         ac_cv_c_tixconfig=`(cd $i; pwd)`
7733         break
7734       fi
7735     done
7736   fi
7737   # check in a few common install locations
7738   if test x"${ac_cv_c_tixconfig}" = x ; then
7739     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7740       echo "**** Looking at $i"
7741       if test -f "$i/tixConfig.sh" ; then
7742         ac_cv_c_tixconfig=`(cd $i; pwd)`
7743         break
7744       fi
7745     done
7746   fi
7747   # check in a few other private locations
7748   echo "**** Other private locations"
7749   if test x"${ac_cv_c_tixconfig}" = x ; then
7750     for i in \
7751                 ${srcdir}/../tix \
7752                 `ls -dr ${srcdir}/../tix 2>/dev/null` ; do
7753       echo "**** Looking at $i - with ${configdir}"
7754       if test -f "$i/${configdir}/tixConfig.sh" ; then
7755         ac_cv_c_tixconfig=`(cd $i/${configdir}; pwd)`
7756         break
7757       fi
7758     done
7759   fi
7760
7761 fi
7762
7763   if test x"${ac_cv_c_tixconfig}" = x ; then
7764     TIXCONFIG="# no Tix configs found"
7765     echo "configure: warning: Can't find Tix configuration definitions" 1>&2
7766   else
7767     no_tix=
7768     TIXCONFIG=${ac_cv_c_tixconfig}/tixConfig.sh
7769     echo "$ac_t""found $TIXCONFIG" 1>&6
7770   fi
7771 fi
7772
7773
7774            if test -z "${no_tix}"; then
7775
7776     if test -f "$TIXCONFIG" ; then
7777       . $TIXCONFIG
7778     fi
7779
7780
7781
7782
7783
7784
7785
7786
7787              TIXLIB="${TIX_BUILD_LIB_SPEC}"
7788              TIX_DEPS="${TIX_BUILD_LOCATION}/${TIX_LIB_FILE}"
7789            fi
7790
7791            ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
7792            # Tcl/Tk 8.1 require -fwritable strings.  I don't
7793            # know whether 8.2 will or not, but I bet it will.
7794            # I don't have to worry about 7.x since we don't support it.
7795            GDBTK_CFLAGS=""
7796            if test "$GCC" = "yes"; then
7797                if test "$TCL_VERSION" != "8.0" ; then
7798                    GDBTK_CFLAGS="-fwritable-strings"
7799                fi
7800            fi
7801
7802            # Include some libraries that Tcl and Tk want.
7803            TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
7804            # Yes, the ordering seems wrong here.  But it isn't.
7805            # TK_LIBS is the list of libraries that need to be linked
7806            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
7807            # were in LIBS then any link tests after this point would
7808            # try to include things like `$(LIBGUI)', which wouldn't work.
7809            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
7810
7811            CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
7812            CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
7813            CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
7814            CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_GDBTK_INITS)"
7815            CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_GDBTK_ALL)"
7816            CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_GDBTK_CLEAN)"
7817            CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_GDBTK_INSTALL)"
7818            CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_GDBTK_UNINSTALL)"
7819
7820            if test x$gdb_cv_os_cygwin = xyes; then
7821               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
7822               WIN32LDAPP="-Wl,--subsystem,console"
7823               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
7824            fi
7825         fi
7826     fi
7827 fi
7828
7829
7830
7831
7832
7833
7834
7835
7836
7837
7838
7839
7840
7841 # If we find X, set shell vars x_includes and x_libraries to the
7842 # paths, otherwise set no_x=yes.
7843 # Uses ac_ vars as temps to allow command line to override cache and checks.
7844 # --without-x overrides everything else, but does not touch the cache.
7845 echo $ac_n "checking for X""... $ac_c" 1>&6
7846 echo "configure:7847: checking for X" >&5
7847
7848 # Check whether --with-x or --without-x was given.
7849 if test "${with_x+set}" = set; then
7850   withval="$with_x"
7851   :
7852 fi
7853
7854 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
7855 if test "x$with_x" = xno; then
7856   # The user explicitly disabled X.
7857   have_x=disabled
7858 else
7859   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
7860     # Both variables are already set.
7861     have_x=yes
7862   else
7863 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
7864   echo $ac_n "(cached) $ac_c" 1>&6
7865 else
7866   # One or both of the vars are not set, and there is no cached value.
7867 ac_x_includes=NO ac_x_libraries=NO
7868 rm -fr conftestdir
7869 if mkdir conftestdir; then
7870   cd conftestdir
7871   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
7872   cat > Imakefile <<'EOF'
7873 acfindx:
7874         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
7875 EOF
7876   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
7877     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7878     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
7879     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
7880     for ac_extension in a so sl; do
7881       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
7882         test -f $ac_im_libdir/libX11.$ac_extension; then
7883         ac_im_usrlibdir=$ac_im_libdir; break
7884       fi
7885     done
7886     # Screen out bogus values from the imake configuration.  They are
7887     # bogus both because they are the default anyway, and because
7888     # using them would break gcc on systems where it needs fixed includes.
7889     case "$ac_im_incroot" in
7890         /usr/include) ;;
7891         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
7892     esac
7893     case "$ac_im_usrlibdir" in
7894         /usr/lib | /lib) ;;
7895         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
7896     esac
7897   fi
7898   cd ..
7899   rm -fr conftestdir
7900 fi
7901
7902 if test "$ac_x_includes" = NO; then
7903   # Guess where to find include files, by looking for this one X11 .h file.
7904   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
7905
7906   # First, try using that file with no special directory specified.
7907 cat > conftest.$ac_ext <<EOF
7908 #line 7909 "configure"
7909 #include "confdefs.h"
7910 #include <$x_direct_test_include>
7911 EOF
7912 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7913 { (eval echo configure:7914: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7914 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7915 if test -z "$ac_err"; then
7916   rm -rf conftest*
7917   # We can compile using X headers with no special include directory.
7918 ac_x_includes=
7919 else
7920   echo "$ac_err" >&5
7921   echo "configure: failed program was:" >&5
7922   cat conftest.$ac_ext >&5
7923   rm -rf conftest*
7924   # Look for the header file in a standard set of common directories.
7925 # Check X11 before X11Rn because it is often a symlink to the current release.
7926   for ac_dir in               \
7927     /usr/X11/include          \
7928     /usr/X11R6/include        \
7929     /usr/X11R5/include        \
7930     /usr/X11R4/include        \
7931                               \
7932     /usr/include/X11          \
7933     /usr/include/X11R6        \
7934     /usr/include/X11R5        \
7935     /usr/include/X11R4        \
7936                               \
7937     /usr/local/X11/include    \
7938     /usr/local/X11R6/include  \
7939     /usr/local/X11R5/include  \
7940     /usr/local/X11R4/include  \
7941                               \
7942     /usr/local/include/X11    \
7943     /usr/local/include/X11R6  \
7944     /usr/local/include/X11R5  \
7945     /usr/local/include/X11R4  \
7946                               \
7947     /usr/X386/include         \
7948     /usr/x386/include         \
7949     /usr/XFree86/include/X11  \
7950                               \
7951     /usr/include              \
7952     /usr/local/include        \
7953     /usr/unsupported/include  \
7954     /usr/athena/include       \
7955     /usr/local/x11r5/include  \
7956     /usr/lpp/Xamples/include  \
7957                               \
7958     /usr/openwin/include      \
7959     /usr/openwin/share/include \
7960     ; \
7961   do
7962     if test -r "$ac_dir/$x_direct_test_include"; then
7963       ac_x_includes=$ac_dir
7964       break
7965     fi
7966   done
7967 fi
7968 rm -f conftest*
7969 fi # $ac_x_includes = NO
7970
7971 if test "$ac_x_libraries" = NO; then
7972   # Check for the libraries.
7973
7974   test -z "$x_direct_test_library" && x_direct_test_library=Xt
7975   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
7976
7977   # See if we find them without any special options.
7978   # Don't add to $LIBS permanently.
7979   ac_save_LIBS="$LIBS"
7980   LIBS="-l$x_direct_test_library $LIBS"
7981 cat > conftest.$ac_ext <<EOF
7982 #line 7983 "configure"
7983 #include "confdefs.h"
7984
7985 int main() {
7986 ${x_direct_test_function}()
7987 ; return 0; }
7988 EOF
7989 if { (eval echo configure:7990: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7990   rm -rf conftest*
7991   LIBS="$ac_save_LIBS"
7992 # We can link X programs with no special library path.
7993 ac_x_libraries=
7994 else
7995   echo "configure: failed program was:" >&5
7996   cat conftest.$ac_ext >&5
7997   rm -rf conftest*
7998   LIBS="$ac_save_LIBS"
7999 # First see if replacing the include by lib works.
8000 # Check X11 before X11Rn because it is often a symlink to the current release.
8001 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
8002     /usr/X11/lib          \
8003     /usr/X11R6/lib        \
8004     /usr/X11R5/lib        \
8005     /usr/X11R4/lib        \
8006                           \
8007     /usr/lib/X11          \
8008     /usr/lib/X11R6        \
8009     /usr/lib/X11R5        \
8010     /usr/lib/X11R4        \
8011                           \
8012     /usr/local/X11/lib    \
8013     /usr/local/X11R6/lib  \
8014     /usr/local/X11R5/lib  \
8015     /usr/local/X11R4/lib  \
8016                           \
8017     /usr/local/lib/X11    \
8018     /usr/local/lib/X11R6  \
8019     /usr/local/lib/X11R5  \
8020     /usr/local/lib/X11R4  \
8021                           \
8022     /usr/X386/lib         \
8023     /usr/x386/lib         \
8024     /usr/XFree86/lib/X11  \
8025                           \
8026     /usr/lib              \
8027     /usr/local/lib        \
8028     /usr/unsupported/lib  \
8029     /usr/athena/lib       \
8030     /usr/local/x11r5/lib  \
8031     /usr/lpp/Xamples/lib  \
8032     /lib/usr/lib/X11      \
8033                           \
8034     /usr/openwin/lib      \
8035     /usr/openwin/share/lib \
8036     ; \
8037 do
8038   for ac_extension in a so sl; do
8039     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
8040       ac_x_libraries=$ac_dir
8041       break 2
8042     fi
8043   done
8044 done
8045 fi
8046 rm -f conftest*
8047 fi # $ac_x_libraries = NO
8048
8049 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
8050   # Didn't find X anywhere.  Cache the known absence of X.
8051   ac_cv_have_x="have_x=no"
8052 else
8053   # Record where we found X for the cache.
8054   ac_cv_have_x="have_x=yes \
8055                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
8056 fi
8057 fi
8058   fi
8059   eval "$ac_cv_have_x"
8060 fi # $with_x != no
8061
8062 if test "$have_x" != yes; then
8063   echo "$ac_t""$have_x" 1>&6
8064   no_x=yes
8065 else
8066   # If each of the values was on the command line, it overrides each guess.
8067   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8068   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8069   # Update the cache value to reflect the command line values.
8070   ac_cv_have_x="have_x=yes \
8071                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
8072   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
8073 fi
8074
8075
8076
8077 # Unlike the sim directory, whether a simulator is linked is controlled by
8078 # presence of a SIM= and a SIM_OBS= definition in the target '.mt' file.
8079 # This code just checks for a few cases where we'd like to ignore those
8080 # definitions, even when they're present in the '.mt' file.  These cases
8081 # are when --disable-sim is specified, or if the simulator directory is
8082 # not part of the source tree.
8083 #
8084 # Check whether --enable-sim or --disable-sim was given.
8085 if test "${enable_sim+set}" = set; then
8086   enableval="$enable_sim"
8087   echo "enable_sim = $enable_sim";
8088  echo "enableval = ${enableval}";
8089  case "${enableval}" in
8090   yes) ignore_sim=false ;;
8091   no)  ignore_sim=true ;;
8092   *)   ignore_sim=false ;;
8093  esac
8094 else
8095   ignore_sim=false
8096 fi
8097
8098
8099 if test ! -d "${srcdir}/../sim"; then
8100   ignore_sim=true
8101 fi
8102
8103 if test "${ignore_sim}" = "true"; then
8104     IGNORE_SIM="SIM="
8105     IGNORE_SIM_OBS="SIM_OBS="
8106 else
8107     IGNORE_SIM=""
8108     IGNORE_SIM_OBS=""
8109     cat >> confdefs.h <<\EOF
8110 #define WITH_SIM 1
8111 EOF
8112
8113 fi
8114
8115
8116
8117
8118
8119
8120
8121
8122
8123
8124
8125
8126
8127
8128
8129 # Begin stuff to support --enable-shared
8130 # Check whether --enable-shared or --disable-shared was given.
8131 if test "${enable_shared+set}" = set; then
8132   enableval="$enable_shared"
8133   case "${enableval}" in
8134   yes) shared=true ;;
8135   no)  shared=false ;;
8136   *) shared=true ;;
8137 esac
8138 fi
8139
8140 HLDFLAGS=
8141 HLDENV=
8142 # If we have shared libraries, try to set rpath reasonably.
8143 if test "${shared}" = "true"; then
8144   case "${host}" in
8145   *-*-hpux*)
8146     HLDFLAGS='-Wl,+s,+b,$(libdir)'
8147     ;;
8148   *-*-irix5* | *-*-irix6*)
8149     HLDFLAGS='-Wl,-rpath,$(libdir)'
8150     ;;
8151   *-*-linux*aout*)
8152     ;;
8153   *-*-linux* | *-pc-linux-gnu*)
8154     HLDFLAGS='-Wl,-rpath,$(libdir)'
8155     ;;
8156   *-*-solaris*)
8157     HLDFLAGS='-R $(libdir)'
8158     ;;
8159   *-*-sysv4*)
8160     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
8161     ;;
8162   esac
8163 fi
8164
8165 # On SunOS, if the linker supports the -rpath option, use it to
8166 # prevent ../bfd and ../opcodes from being included in the run time
8167 # search path.
8168 case "${host}" in
8169   *-*-sunos*)
8170     echo 'main () { }' > conftest.c
8171     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
8172     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
8173       :
8174     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
8175       :
8176     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
8177       :
8178     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
8179       :
8180     elif test "${shared}" = "true"; then
8181       HLDFLAGS='-Wl,-rpath=$(libdir)'
8182     else
8183       HLDFLAGS='-Wl,-rpath='
8184     fi
8185     rm -f conftest.t conftest.c conftest
8186     ;;
8187 esac
8188
8189
8190 # End stuff to support --enable-shared
8191
8192 # target_subdir is used by the testsuite to find the target libraries.
8193 target_subdir=
8194 if test "${host}" != "${target}"; then
8195     target_subdir="${target_alias}/"
8196 fi
8197
8198
8199 frags=
8200 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
8201 if test ! -f ${host_makefile_frag}; then
8202 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
8203 fi
8204 frags="$frags $host_makefile_frag"
8205
8206 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
8207 if test ! -f ${target_makefile_frag}; then
8208 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
8209 fi
8210 frags="$frags $target_makefile_frag"
8211
8212
8213
8214
8215
8216 hostfile=`sed -n '
8217 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
8218 ' ${host_makefile_frag}`
8219
8220 targetfile=`sed -n '
8221 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
8222 ' ${target_makefile_frag}`
8223
8224 GDB_MULTI_ARCH=`sed -n '
8225 s/GDB_MULTI_ARCH[       ]*=[    ]*\([^  ]*\)[   ]*/\1/p
8226 ' ${target_makefile_frag}`
8227
8228 # these really aren't orthogonal true/false values of the same condition,
8229 # but shells are slow enough that I like to reuse the test conditions
8230 # whenever possible
8231 if test "${target}" = "${host}"; then
8232 nativefile=`sed -n '
8233 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
8234 ' ${host_makefile_frag}`
8235 # else
8236 # GDBserver is only useful in a "native" environment
8237 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
8238 fi
8239
8240
8241 # New targets should just set gdb_multi_arch=yes in configure.tgt.
8242 # Old targets being converted can either do that or set GDB_MULTI_ARCH
8243 # in the target specific makefile frag.  Eventually gdb_multi_arch=yes
8244 # will be the default.
8245 if test x"${GDB_MULTI_ARCH}" = x ; then
8246     case "${gdb_multi_arch}" in
8247     yes ) GDB_MULTI_ARCH=GDB_MULTI_ARCH_PURE ;;
8248     no ) GDB_MULTI_ARCH=0 ;;
8249     0|1|2 ) GDB_MULTI_ARCH=${gdb_multi_arch} ;;
8250     esac
8251 fi
8252 if test x"${GDB_MULTI_ARCH}" != x ; then
8253     cat >> confdefs.h <<EOF
8254 #define GDB_MULTI_ARCH ${GDB_MULTI_ARCH}
8255 EOF
8256
8257 fi
8258 # Warn the user when they use an old practice
8259 case "${GDB_MULTI_ARCH}" in
8260     "" ) ;;
8261     0 | GDB_MULTI_ARCH_PARTIAL | 1 | GDB_MULTI_ARCH_TM | 2 )
8262         echo "configure: warning: "GDB: Target is not pure multi-arch"" 1>&2 ;;
8263     GDB_MULTI_ARCH_PURE )
8264         if test x"${targetfile}" != x ; then
8265             echo "configure: warning: "GDB: Ignoring TM_FILE in ${target_makefile_frag}"" 1>&2
8266             targetfile=""
8267         fi ;;
8268     *)  { echo "configure: error: "GDB: Unknown GDB_MULTI_ARCH value ${GDB_MULTI_ARCH}"" 1>&2; exit 1; };;
8269 esac
8270
8271
8272 SUBDIRS="doc testsuite nlm"
8273 if test "${enable_multi_ice}" = "yes"; then
8274   SUBDIRS="${SUBDIRS} multi-ice"
8275 fi
8276
8277
8278
8279 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
8280 # (NAT_FILE) is not set in config/*/*.m[ht] files, we link to an empty
8281 # version.
8282
8283 files=
8284 links=
8285
8286 rm -f xm.h
8287 xm_h=""
8288 if test "${hostfile}" != ""; then
8289     xm_h=xm.h
8290     GDB_XM_FILE="config/${gdb_host_cpu}/${hostfile}"
8291     files="${files} ${GDB_XM_FILE}"
8292     links="${links} xm.h"
8293     cat >> confdefs.h <<EOF
8294 #define GDB_XM_FILE ${GDB_XM_FILE}
8295 EOF
8296
8297 fi
8298
8299
8300 rm -f tm.h
8301 tm_h=""
8302 if test "${targetfile}" != ""; then
8303     tm_h=tm.h
8304     GDB_TM_FILE="config/${gdb_target_cpu}/${targetfile}"
8305     files="${files} ${GDB_TM_FILE}"
8306     links="${links} tm.h"
8307     cat >> confdefs.h <<EOF
8308 #define GDB_TM_FILE ${GDB_TM_FILE}
8309 EOF
8310
8311 fi
8312
8313
8314 rm -f nm.h
8315 nm_h=""
8316 if test "${nativefile}" != ""; then
8317     nm_h=nm.h
8318     GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}"
8319     files="${files} ${GDB_NM_FILE}"
8320     links="${links} nm.h"
8321     cat >> confdefs.h <<EOF
8322 #define GDB_NM_FILE ${GDB_NM_FILE}
8323 EOF
8324
8325 fi
8326
8327
8328 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
8329 echo "configure:8330: checking whether ln -s works" >&5
8330 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
8331   echo $ac_n "(cached) $ac_c" 1>&6
8332 else
8333   rm -f conftestdata
8334 if ln -s X conftestdata 2>/dev/null
8335 then
8336   rm -f conftestdata
8337   ac_cv_prog_LN_S="ln -s"
8338 else
8339   ac_cv_prog_LN_S=ln
8340 fi
8341 fi
8342 LN_S="$ac_cv_prog_LN_S"
8343 if test "$ac_cv_prog_LN_S" = "ln -s"; then
8344   echo "$ac_t""yes" 1>&6
8345 else
8346   echo "$ac_t""no" 1>&6
8347 fi
8348
8349
8350
8351
8352 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
8353 echo "configure:8354: checking for Cygwin environment" >&5
8354 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
8355   echo $ac_n "(cached) $ac_c" 1>&6
8356 else
8357   cat > conftest.$ac_ext <<EOF
8358 #line 8359 "configure"
8359 #include "confdefs.h"
8360
8361 int main() {
8362
8363 #ifndef __CYGWIN__
8364 #define __CYGWIN__ __CYGWIN32__
8365 #endif
8366 return __CYGWIN__;
8367 ; return 0; }
8368 EOF
8369 if { (eval echo configure:8370: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8370   rm -rf conftest*
8371   ac_cv_cygwin=yes
8372 else
8373   echo "configure: failed program was:" >&5
8374   cat conftest.$ac_ext >&5
8375   rm -rf conftest*
8376   ac_cv_cygwin=no
8377 fi
8378 rm -f conftest*
8379 rm -f conftest*
8380 fi
8381
8382 echo "$ac_t""$ac_cv_cygwin" 1>&6
8383 CYGWIN=
8384 test "$ac_cv_cygwin" = yes && CYGWIN=yes
8385 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
8386 echo "configure:8387: checking for mingw32 environment" >&5
8387 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
8388   echo $ac_n "(cached) $ac_c" 1>&6
8389 else
8390   cat > conftest.$ac_ext <<EOF
8391 #line 8392 "configure"
8392 #include "confdefs.h"
8393
8394 int main() {
8395 return __MINGW32__;
8396 ; return 0; }
8397 EOF
8398 if { (eval echo configure:8399: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8399   rm -rf conftest*
8400   ac_cv_mingw32=yes
8401 else
8402   echo "configure: failed program was:" >&5
8403   cat conftest.$ac_ext >&5
8404   rm -rf conftest*
8405   ac_cv_mingw32=no
8406 fi
8407 rm -f conftest*
8408 rm -f conftest*
8409 fi
8410
8411 echo "$ac_t""$ac_cv_mingw32" 1>&6
8412 MINGW32=
8413 test "$ac_cv_mingw32" = yes && MINGW32=yes
8414
8415
8416 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
8417 echo "configure:8418: checking for executable suffix" >&5
8418 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
8419   echo $ac_n "(cached) $ac_c" 1>&6
8420 else
8421   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
8422   ac_cv_exeext=.exe
8423 else
8424   rm -f conftest*
8425   echo 'int main () { return 0; }' > conftest.$ac_ext
8426   ac_cv_exeext=
8427   if { (eval echo configure:8428: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
8428     for file in conftest.*; do
8429       case $file in
8430       *.c | *.o | *.obj) ;;
8431       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
8432       esac
8433     done
8434   else
8435     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
8436   fi
8437   rm -f conftest*
8438   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
8439 fi
8440 fi
8441
8442 EXEEXT=""
8443 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
8444 echo "$ac_t""${ac_cv_exeext}" 1>&6
8445 ac_exeext=$EXEEXT
8446
8447
8448 subdirs="$configdirs"
8449
8450 trap '' 1 2 15
8451 cat > confcache <<\EOF
8452 # This file is a shell script that caches the results of configure
8453 # tests run on this system so they can be shared between configure
8454 # scripts and configure runs.  It is not useful on other systems.
8455 # If it contains results you don't want to keep, you may remove or edit it.
8456 #
8457 # By default, configure uses ./config.cache as the cache file,
8458 # creating it if it does not exist already.  You can give configure
8459 # the --cache-file=FILE option to use a different cache file; that is
8460 # what configure does when it calls configure scripts in
8461 # subdirectories, so they share the cache.
8462 # Giving --cache-file=/dev/null disables caching, for debugging configure.
8463 # config.status only pays attention to the cache file if you give it the
8464 # --recheck option to rerun configure.
8465 #
8466 EOF
8467 # The following way of writing the cache mishandles newlines in values,
8468 # but we know of no workaround that is simple, portable, and efficient.
8469 # So, don't put newlines in cache variables' values.
8470 # Ultrix sh set writes to stderr and can't be redirected directly,
8471 # and sets the high bit in the cache file unless we assign to the vars.
8472 (set) 2>&1 |
8473   case `(ac_space=' '; set | grep ac_space) 2>&1` in
8474   *ac_space=\ *)
8475     # `set' does not quote correctly, so add quotes (double-quote substitution
8476     # turns \\\\ into \\, and sed turns \\ into \).
8477     sed -n \
8478       -e "s/'/'\\\\''/g" \
8479       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
8480     ;;
8481   *)
8482     # `set' quotes correctly as required by POSIX, so do not add quotes.
8483     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
8484     ;;
8485   esac >> confcache
8486 if cmp -s $cache_file confcache; then
8487   :
8488 else
8489   if test -w $cache_file; then
8490     echo "updating cache $cache_file"
8491     cat confcache > $cache_file
8492   else
8493     echo "not updating unwritable cache $cache_file"
8494   fi
8495 fi
8496 rm -f confcache
8497
8498 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
8499
8500 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8501 # Let make expand exec_prefix.
8502 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8503
8504 # Any assignment to VPATH causes Sun make to only execute
8505 # the first set of double-colon rules, so remove it if not needed.
8506 # If there is a colon in the path, we need to keep it.
8507 if test "x$srcdir" = x.; then
8508   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
8509 fi
8510
8511 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
8512
8513 DEFS=-DHAVE_CONFIG_H
8514
8515 # Without the "./", some shells look in PATH for config.status.
8516 : ${CONFIG_STATUS=./config.status}
8517
8518 echo creating $CONFIG_STATUS
8519 rm -f $CONFIG_STATUS
8520 cat > $CONFIG_STATUS <<EOF
8521 #! /bin/sh
8522 # Generated automatically by configure.
8523 # Run this file to recreate the current configuration.
8524 # This directory was configured as follows,
8525 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
8526 #
8527 # $0 $ac_configure_args
8528 #
8529 # Compiler output produced by configure, useful for debugging
8530 # configure, is in ./config.log if it exists.
8531
8532 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
8533 for ac_option
8534 do
8535   case "\$ac_option" in
8536   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8537     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
8538     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
8539   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
8540     echo "$CONFIG_STATUS generated by autoconf version 2.13"
8541     exit 0 ;;
8542   -help | --help | --hel | --he | --h)
8543     echo "\$ac_cs_usage"; exit 0 ;;
8544   *) echo "\$ac_cs_usage"; exit 1 ;;
8545   esac
8546 done
8547
8548 ac_given_srcdir=$srcdir
8549 ac_given_INSTALL="$INSTALL"
8550
8551 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
8552 EOF
8553 cat >> $CONFIG_STATUS <<EOF
8554
8555 # Protect against being on the right side of a sed subst in config.status.
8556 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
8557  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
8558 $ac_vpsub
8559 $extrasub
8560 s%@SHELL@%$SHELL%g
8561 s%@CFLAGS@%$CFLAGS%g
8562 s%@CPPFLAGS@%$CPPFLAGS%g
8563 s%@CXXFLAGS@%$CXXFLAGS%g
8564 s%@FFLAGS@%$FFLAGS%g
8565 s%@DEFS@%$DEFS%g
8566 s%@LDFLAGS@%$LDFLAGS%g
8567 s%@LIBS@%$LIBS%g
8568 s%@exec_prefix@%$exec_prefix%g
8569 s%@prefix@%$prefix%g
8570 s%@program_transform_name@%$program_transform_name%g
8571 s%@bindir@%$bindir%g
8572 s%@sbindir@%$sbindir%g
8573 s%@libexecdir@%$libexecdir%g
8574 s%@datadir@%$datadir%g
8575 s%@sysconfdir@%$sysconfdir%g
8576 s%@sharedstatedir@%$sharedstatedir%g
8577 s%@localstatedir@%$localstatedir%g
8578 s%@libdir@%$libdir%g
8579 s%@includedir@%$includedir%g
8580 s%@oldincludedir@%$oldincludedir%g
8581 s%@infodir@%$infodir%g
8582 s%@mandir@%$mandir%g
8583 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
8584 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
8585 s%@MAINT@%$MAINT%g
8586 s%@CC@%$CC%g
8587 s%@CPP@%$CPP%g
8588 s%@host@%$host%g
8589 s%@host_alias@%$host_alias%g
8590 s%@host_cpu@%$host_cpu%g
8591 s%@host_vendor@%$host_vendor%g
8592 s%@host_os@%$host_os%g
8593 s%@target@%$target%g
8594 s%@target_alias@%$target_alias%g
8595 s%@target_cpu@%$target_cpu%g
8596 s%@target_vendor@%$target_vendor%g
8597 s%@target_os@%$target_os%g
8598 s%@build@%$build%g
8599 s%@build_alias@%$build_alias%g
8600 s%@build_cpu@%$build_cpu%g
8601 s%@build_vendor@%$build_vendor%g
8602 s%@build_os@%$build_os%g
8603 s%@SET_MAKE@%$SET_MAKE%g
8604 s%@RANLIB@%$RANLIB%g
8605 s%@ALLOCA@%$ALLOCA%g
8606 s%@USE_NLS@%$USE_NLS%g
8607 s%@MSGFMT@%$MSGFMT%g
8608 s%@GMSGFMT@%$GMSGFMT%g
8609 s%@XGETTEXT@%$XGETTEXT%g
8610 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
8611 s%@CATALOGS@%$CATALOGS%g
8612 s%@CATOBJEXT@%$CATOBJEXT%g
8613 s%@DATADIRNAME@%$DATADIRNAME%g
8614 s%@GMOFILES@%$GMOFILES%g
8615 s%@INSTOBJEXT@%$INSTOBJEXT%g
8616 s%@INTLDEPS@%$INTLDEPS%g
8617 s%@INTLLIBS@%$INTLLIBS%g
8618 s%@INTLOBJS@%$INTLOBJS%g
8619 s%@POFILES@%$POFILES%g
8620 s%@POSUB@%$POSUB%g
8621 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
8622 s%@GT_NO@%$GT_NO%g
8623 s%@GT_YES@%$GT_YES%g
8624 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
8625 s%@l@%$l%g
8626 s%@AWK@%$AWK%g
8627 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
8628 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
8629 s%@INSTALL_DATA@%$INSTALL_DATA%g
8630 s%@AR@%$AR%g
8631 s%@DLLTOOL@%$DLLTOOL%g
8632 s%@WINDRES@%$WINDRES%g
8633 s%@YACC@%$YACC%g
8634 s%@MIG@%$MIG%g
8635 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
8636 s%@UIOUT_CFLAGS@%$UIOUT_CFLAGS%g
8637 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
8638 s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
8639 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
8640 s%@MMALLOC@%$MMALLOC%g
8641 s%@REGEX@%$REGEX%g
8642 s%@SER_HARDWIRE@%$SER_HARDWIRE%g
8643 s%@TERM_LIB@%$TERM_LIB%g
8644 s%@WIN32LIBS@%$WIN32LIBS%g
8645 s%@LIBGUI@%$LIBGUI%g
8646 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
8647 s%@WIN32LDAPP@%$WIN32LDAPP%g
8648 s%@TCL_VERSION@%$TCL_VERSION%g
8649 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
8650 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
8651 s%@TCL_CC@%$TCL_CC%g
8652 s%@TCL_DEFS@%$TCL_DEFS%g
8653 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
8654 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
8655 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
8656 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
8657 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
8658 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
8659 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
8660 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
8661 s%@TCL_RANLIB@%$TCL_RANLIB%g
8662 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
8663 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
8664 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
8665 s%@TK_VERSION@%$TK_VERSION%g
8666 s%@TK_DEFS@%$TK_DEFS%g
8667 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
8668 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
8669 s%@TK_XLIBSW@%$TK_XLIBSW%g
8670 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
8671 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
8672 s%@TCLHDIR@%$TCLHDIR%g
8673 s%@TKHDIR@%$TKHDIR%g
8674 s%@ITCLHDIR@%$ITCLHDIR%g
8675 s%@ITKHDIR@%$ITKHDIR%g
8676 s%@TIXHDIR@%$TIXHDIR%g
8677 s%@ITCL_VERSION@%$ITCL_VERSION%g
8678 s%@ITCL_DEFS@%$ITCL_DEFS%g
8679 s%@ITCL_BUILD_INCLUDES@%$ITCL_BUILD_INCLUDES%g
8680 s%@ITCL_BUILD_LIB_SPEC@%$ITCL_BUILD_LIB_SPEC%g
8681 s%@ITCL_LIB_SPEC@%$ITCL_LIB_SPEC%g
8682 s%@ITK_VERSION@%$ITK_VERSION%g
8683 s%@ITK_DEFS@%$ITK_DEFS%g
8684 s%@ITK_BUILD_INCLUDES@%$ITK_BUILD_INCLUDES%g
8685 s%@ITK_BUILD_LIB_SPEC@%$ITK_BUILD_LIB_SPEC%g
8686 s%@ITK_LIB_SPEC@%$ITK_LIB_SPEC%g
8687 s%@TIX_VERSION@%$TIX_VERSION%g
8688 s%@TIX_BUILD_LIB_SPEC@%$TIX_BUILD_LIB_SPEC%g
8689 s%@X_CFLAGS@%$X_CFLAGS%g
8690 s%@X_LDFLAGS@%$X_LDFLAGS%g
8691 s%@X_LIBS@%$X_LIBS%g
8692 s%@ITCLLIB@%$ITCLLIB%g
8693 s%@ITCL_DEPS@%$ITCL_DEPS%g
8694 s%@ITKLIB@%$ITKLIB%g
8695 s%@ITK_DEPS@%$ITK_DEPS%g
8696 s%@TIXLIB@%$TIXLIB%g
8697 s%@TIX_DEPS@%$TIX_DEPS%g
8698 s%@GDBTKLIBS@%$GDBTKLIBS%g
8699 s%@GDBTK_CFLAGS@%$GDBTK_CFLAGS%g
8700 s%@IGNORE_SIM@%$IGNORE_SIM%g
8701 s%@IGNORE_SIM_OBS@%$IGNORE_SIM_OBS%g
8702 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
8703 s%@CONFIG_OBS@%$CONFIG_OBS%g
8704 s%@CONFIG_LIB_OBS@%$CONFIG_LIB_OBS%g
8705 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
8706 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
8707 s%@CONFIG_INITS@%$CONFIG_INITS%g
8708 s%@CONFIG_ALL@%$CONFIG_ALL%g
8709 s%@CONFIG_CLEAN@%$CONFIG_CLEAN%g
8710 s%@CONFIG_INSTALL@%$CONFIG_INSTALL%g
8711 s%@CONFIG_UNINSTALL@%$CONFIG_UNINSTALL%g
8712 s%@HLDFLAGS@%$HLDFLAGS%g
8713 s%@HLDENV@%$HLDENV%g
8714 s%@target_subdir@%$target_subdir%g
8715 /@host_makefile_frag@/r $host_makefile_frag
8716 s%@host_makefile_frag@%%g
8717 /@target_makefile_frag@/r $target_makefile_frag
8718 s%@target_makefile_frag@%%g
8719 s%@frags@%$frags%g
8720 s%@SUBDIRS@%$SUBDIRS%g
8721 s%@xm_h@%$xm_h%g
8722 s%@tm_h@%$tm_h%g
8723 s%@nm_h@%$nm_h%g
8724 s%@LN_S@%$LN_S%g
8725 s%@EXEEXT@%$EXEEXT%g
8726 s%@subdirs@%$subdirs%g
8727
8728 CEOF
8729 EOF
8730
8731 cat >> $CONFIG_STATUS <<\EOF
8732
8733 # Split the substitutions into bite-sized pieces for seds with
8734 # small command number limits, like on Digital OSF/1 and HP-UX.
8735 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
8736 ac_file=1 # Number of current file.
8737 ac_beg=1 # First line for current file.
8738 ac_end=$ac_max_sed_cmds # Line after last line for current file.
8739 ac_more_lines=:
8740 ac_sed_cmds=""
8741 while $ac_more_lines; do
8742   if test $ac_beg -gt 1; then
8743     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
8744   else
8745     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
8746   fi
8747   if test ! -s conftest.s$ac_file; then
8748     ac_more_lines=false
8749     rm -f conftest.s$ac_file
8750   else
8751     if test -z "$ac_sed_cmds"; then
8752       ac_sed_cmds="sed -f conftest.s$ac_file"
8753     else
8754       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
8755     fi
8756     ac_file=`expr $ac_file + 1`
8757     ac_beg=$ac_end
8758     ac_end=`expr $ac_end + $ac_max_sed_cmds`
8759   fi
8760 done
8761 if test -z "$ac_sed_cmds"; then
8762   ac_sed_cmds=cat
8763 fi
8764 EOF
8765
8766 cat >> $CONFIG_STATUS <<EOF
8767
8768 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
8769 EOF
8770 cat >> $CONFIG_STATUS <<\EOF
8771 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
8772   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8773   case "$ac_file" in
8774   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
8775        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8776   *) ac_file_in="${ac_file}.in" ;;
8777   esac
8778
8779   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
8780
8781   # Remove last slash and all that follows it.  Not all systems have dirname.
8782   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8783   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8784     # The file is in a subdirectory.
8785     test ! -d "$ac_dir" && mkdir "$ac_dir"
8786     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
8787     # A "../" for each directory in $ac_dir_suffix.
8788     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
8789   else
8790     ac_dir_suffix= ac_dots=
8791   fi
8792
8793   case "$ac_given_srcdir" in
8794   .)  srcdir=.
8795       if test -z "$ac_dots"; then top_srcdir=.
8796       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
8797   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
8798   *) # Relative path.
8799     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
8800     top_srcdir="$ac_dots$ac_given_srcdir" ;;
8801   esac
8802
8803   case "$ac_given_INSTALL" in
8804   [/$]*) INSTALL="$ac_given_INSTALL" ;;
8805   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
8806   esac
8807
8808   echo creating "$ac_file"
8809   rm -f "$ac_file"
8810   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
8811   case "$ac_file" in
8812   *Makefile*) ac_comsub="1i\\
8813 # $configure_input" ;;
8814   *) ac_comsub= ;;
8815   esac
8816
8817   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8818   sed -e "$ac_comsub
8819 s%@configure_input@%$configure_input%g
8820 s%@srcdir@%$srcdir%g
8821 s%@top_srcdir@%$top_srcdir%g
8822 s%@INSTALL@%$INSTALL%g
8823 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
8824 fi; done
8825 rm -f conftest.s*
8826
8827 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8828 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8829 #
8830 # ac_d sets the value in "#define NAME VALUE" lines.
8831 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
8832 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
8833 ac_dC='\3'
8834 ac_dD='%g'
8835 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
8836 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
8837 ac_uB='\([      ]\)%\1#\2define\3'
8838 ac_uC=' '
8839 ac_uD='\4%g'
8840 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8841 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
8842 ac_eB='$%\1#\2define\3'
8843 ac_eC=' '
8844 ac_eD='%g'
8845
8846 if test "${CONFIG_HEADERS+set}" != set; then
8847 EOF
8848 cat >> $CONFIG_STATUS <<EOF
8849   CONFIG_HEADERS="config.h:config.in"
8850 EOF
8851 cat >> $CONFIG_STATUS <<\EOF
8852 fi
8853 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
8854   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8855   case "$ac_file" in
8856   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
8857        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8858   *) ac_file_in="${ac_file}.in" ;;
8859   esac
8860
8861   echo creating $ac_file
8862
8863   rm -f conftest.frag conftest.in conftest.out
8864   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8865   cat $ac_file_inputs > conftest.in
8866
8867 EOF
8868
8869 # Transform confdefs.h into a sed script conftest.vals that substitutes
8870 # the proper values into config.h.in to produce config.h.  And first:
8871 # Protect against being on the right side of a sed subst in config.status.
8872 # Protect against being in an unquoted here document in config.status.
8873 rm -f conftest.vals
8874 cat > conftest.hdr <<\EOF
8875 s/[\\&%]/\\&/g
8876 s%[\\$`]%\\&%g
8877 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
8878 s%ac_d%ac_u%gp
8879 s%ac_u%ac_e%gp
8880 EOF
8881 sed -n -f conftest.hdr confdefs.h > conftest.vals
8882 rm -f conftest.hdr
8883
8884 # This sed command replaces #undef with comments.  This is necessary, for
8885 # example, in the case of _POSIX_SOURCE, which is predefined and required
8886 # on some systems where configure will not decide to define it.
8887 cat >> conftest.vals <<\EOF
8888 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
8889 EOF
8890
8891 # Break up conftest.vals because some shells have a limit on
8892 # the size of here documents, and old seds have small limits too.
8893
8894 rm -f conftest.tail
8895 while :
8896 do
8897   ac_lines=`grep -c . conftest.vals`
8898   # grep -c gives empty output for an empty file on some AIX systems.
8899   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
8900   # Write a limited-size here document to conftest.frag.
8901   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
8902   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
8903   echo 'CEOF
8904   sed -f conftest.frag conftest.in > conftest.out
8905   rm -f conftest.in
8906   mv conftest.out conftest.in
8907 ' >> $CONFIG_STATUS
8908   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
8909   rm -f conftest.vals
8910   mv conftest.tail conftest.vals
8911 done
8912 rm -f conftest.vals
8913
8914 cat >> $CONFIG_STATUS <<\EOF
8915   rm -f conftest.frag conftest.h
8916   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
8917   cat conftest.in >> conftest.h
8918   rm -f conftest.in
8919   if cmp -s $ac_file conftest.h 2>/dev/null; then
8920     echo "$ac_file is unchanged"
8921     rm -f conftest.h
8922   else
8923     # Remove last slash and all that follows it.  Not all systems have dirname.
8924       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8925       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8926       # The file is in a subdirectory.
8927       test ! -d "$ac_dir" && mkdir "$ac_dir"
8928     fi
8929     rm -f $ac_file
8930     mv conftest.h $ac_file
8931   fi
8932 fi; done
8933
8934 EOF
8935
8936 cat >> $CONFIG_STATUS <<EOF
8937 ac_sources="$files"
8938 ac_dests="$links"
8939 EOF
8940
8941 cat >> $CONFIG_STATUS <<\EOF
8942 srcdir=$ac_given_srcdir
8943 while test -n "$ac_sources"; do
8944   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
8945   set $ac_sources; ac_source=$1; shift; ac_sources=$*
8946
8947   echo "linking $srcdir/$ac_source to $ac_dest"
8948
8949   if test ! -r $srcdir/$ac_source; then
8950     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
8951   fi
8952   rm -f $ac_dest
8953
8954   # Make relative symlinks.
8955   # Remove last slash and all that follows it.  Not all systems have dirname.
8956   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
8957   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
8958     # The dest file is in a subdirectory.
8959     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
8960     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
8961     # A "../" for each directory in $ac_dest_dir_suffix.
8962     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
8963   else
8964     ac_dest_dir_suffix= ac_dots=
8965   fi
8966
8967   case "$srcdir" in
8968   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
8969   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
8970   esac
8971
8972   # Make a symlink if possible; otherwise try a hard link.
8973   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
8974     ln $srcdir/$ac_source $ac_dest; then :
8975   else
8976     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
8977   fi
8978 done
8979 EOF
8980 cat >> $CONFIG_STATUS <<EOF
8981
8982 gdb_host_cpu=$gdb_host_cpu
8983 gdb_target_cpu=$gdb_target_cpu
8984 nativefile=$nativefile
8985
8986 EOF
8987 cat >> $CONFIG_STATUS <<\EOF
8988
8989 if test "${nativefile}" = ""; then
8990 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
8991         < Makefile > Makefile.tem
8992 mv -f Makefile.tem Makefile
8993 fi
8994
8995 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
8996 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
8997 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
8998 mv -f Makefile.tmp Makefile
8999
9000
9001 case x$CONFIG_HEADERS in
9002 xconfig.h:config.in)
9003 echo > stamp-h ;;
9004 esac
9005
9006 exit 0
9007 EOF
9008 chmod +x $CONFIG_STATUS
9009 rm -fr confdefs* $ac_clean_files
9010 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9011
9012 if test "$no_recursion" != yes; then
9013
9014   # Remove --cache-file and --srcdir arguments so they do not pile up.
9015   ac_sub_configure_args=
9016   ac_prev=
9017   for ac_arg in $ac_configure_args; do
9018     if test -n "$ac_prev"; then
9019       ac_prev=
9020       continue
9021     fi
9022     case "$ac_arg" in
9023     -cache-file | --cache-file | --cache-fil | --cache-fi \
9024     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
9025       ac_prev=cache_file ;;
9026     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
9027     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
9028       ;;
9029     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
9030       ac_prev=srcdir ;;
9031     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
9032       ;;
9033     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
9034     esac
9035   done
9036
9037   for ac_config_dir in $configdirs; do
9038
9039     # Do not complain, so a configure script can configure whichever
9040     # parts of a large source tree are present.
9041     if test ! -d $srcdir/$ac_config_dir; then
9042       continue
9043     fi
9044
9045     echo configuring in $ac_config_dir
9046
9047     case "$srcdir" in
9048     .) ;;
9049     *)
9050       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
9051       else
9052         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
9053       fi
9054       ;;
9055     esac
9056
9057     ac_popdir=`pwd`
9058     cd $ac_config_dir
9059
9060       # A "../" for each directory in /$ac_config_dir.
9061       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
9062
9063     case "$srcdir" in
9064     .) # No --srcdir option.  We are building in place.
9065       ac_sub_srcdir=$srcdir ;;
9066     /*) # Absolute path.
9067       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
9068     *) # Relative path.
9069       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
9070     esac
9071
9072     # Check for guested configure; otherwise get Cygnus style configure.
9073     if test -f $ac_sub_srcdir/configure; then
9074       ac_sub_configure=$ac_sub_srcdir/configure
9075     elif test -f $ac_sub_srcdir/configure.in; then
9076       ac_sub_configure=$ac_configure
9077     else
9078       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
9079       ac_sub_configure=
9080     fi
9081
9082     # The recursion is here.
9083     if test -n "$ac_sub_configure"; then
9084
9085       # Make the cache file name correct relative to the subdirectory.
9086       case "$cache_file" in
9087       /*) ac_sub_cache_file=$cache_file ;;
9088       *) # Relative path.
9089         ac_sub_cache_file="$ac_dots$cache_file" ;;
9090       esac
9091   case "$ac_given_INSTALL" in
9092         [/$]*) INSTALL="$ac_given_INSTALL" ;;
9093         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
9094         esac
9095
9096       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
9097       # The eval makes quoting arguments work.
9098       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
9099       then :
9100       else
9101         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
9102       fi
9103     fi
9104
9105     cd $ac_popdir
9106   done
9107 fi
9108
9109
9110 exit 0