gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-maintainer-mode enable make rules and dependencies not useful
  16                           (and sometimes confusing) to the casual installer"
  17 ac_help="$ac_help
  18   --disable-nls           do not use Native Language Support"
  19 ac_help="$ac_help
  20   --with-included-gettext use the GNU gettext library included here"
  21 ac_help="$ac_help
  22   --enable-multi-ice            Build the multi-ice-gdb-server"
  23 ac_help="$ac_help
  24   --enable-gdbcli            Enable GDB-CLI interface"
  25 ac_help="$ac_help
  26   --enable-gdbmi            Enable GDB-MI interface"
  27 ac_help="$ac_help
  28   --with-uiout          Use new uiout functions instead of *printf's"
  29 ac_help="$ac_help
  30   --enable-tui            Enable full-screen terminal user interface"
  31 ac_help="$ac_help
  32   --enable-netrom         Enable NetROM support"
  33 ac_help="$ac_help
  34   --enable-build-warnings Enable build-time compiler warnings if gcc is used"
  35 ac_help="$ac_help
  36   --enable-gdb-build-warnings Enable GDB specific build-time compiler warnings if gcc is used"
  37 ac_help="$ac_help
  38   --with-mmalloc          Use memory mapped malloc package"
  39 ac_help="$ac_help
  40   --with-included-regex          Use included regex"
  41 ac_help="$ac_help
  42   --with-cpu=CPU          Set the default CPU variant to debug"
  43 ac_help="$ac_help
  44   --enable-gdbtk          Enable GDBTK GUI front end"
  45 ac_help="$ac_help
  46   --with-tclconfig=DIR    Directory containing tcl configuration (tclConfig.sh)"
  47 ac_help="$ac_help
  48   --with-tkconfig=DIR     Directory containing tk configuration (tkConfig.sh)"
  49 ac_help="$ac_help
  50   --with-tclinclude=DIR   Directory where tcl private headers are"
  51 ac_help="$ac_help
  52   --with-tkinclude=DIR    Directory where tk private headers are"
  53 ac_help="$ac_help
  54   --with-itclconfig       Directory containing itcl configuration (itclConfig.sh)"
  55 ac_help="$ac_help
  56   --with-itkconfig        Directory containing itk configuration (itkConfig.sh)"
  57 ac_help="$ac_help
  58   --with-tixconfig        Directory containing tix configuration (tixConfig.sh)"
  59 ac_help="$ac_help
  60   --with-x                use the X Window System"
  61 ac_help="$ac_help
  62   --enable-sim            Link gdb with simulator"
  63 ac_help="$ac_help
  64   --enable-shared         Use shared libraries"
  65
  66 # Initialize some variables set by options.
  67 # The variables have the same names as the options, with
  68 # dashes changed to underlines.
  69 build=NONE
  70 cache_file=./config.cache
  71 exec_prefix=NONE
  72 host=NONE
  73 no_create=
  74 nonopt=NONE
  75 no_recursion=
  76 prefix=NONE
  77 program_prefix=NONE
  78 program_suffix=NONE
  79 program_transform_name=s,x,x,
  80 silent=
  81 site=
  82 srcdir=
  83 target=NONE
  84 verbose=
  85 x_includes=NONE
  86 x_libraries=NONE
  87 bindir='${exec_prefix}/bin'
  88 sbindir='${exec_prefix}/sbin'
  89 libexecdir='${exec_prefix}/libexec'
  90 datadir='${prefix}/share'
  91 sysconfdir='${prefix}/etc'
  92 sharedstatedir='${prefix}/com'
  93 localstatedir='${prefix}/var'
  94 libdir='${exec_prefix}/lib'
  95 includedir='${prefix}/include'
  96 oldincludedir='/usr/include'
  97 infodir='${prefix}/info'
  98 mandir='${prefix}/man'
  99
 100 # Initialize some other variables.
 101 subdirs=
 102 MFLAGS= MAKEFLAGS=
 103 SHELL=${CONFIG_SHELL-/bin/sh}
 104 # Maximum number of lines to put in a shell here document.
 105 ac_max_here_lines=12
 106
 107 ac_prev=
 108 for ac_option
 109 do
 110
 111   # If the previous option needs an argument, assign it.
 112   if test -n "$ac_prev"; then
 113     eval "$ac_prev=\$ac_option"
 114     ac_prev=
 115     continue
 116   fi
 117
 118   case "$ac_option" in
 119   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 120   *) ac_optarg= ;;
 121   esac
 122
 123   # Accept the important Cygnus configure options, so we can diagnose typos.
 124
 125   case "$ac_option" in
 126
 127   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 128     ac_prev=bindir ;;
 129   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 130     bindir="$ac_optarg" ;;
 131
 132   -build | --build | --buil | --bui | --bu)
 133     ac_prev=build ;;
 134   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 135     build="$ac_optarg" ;;
 136
 137   -cache-file | --cache-file | --cache-fil | --cache-fi \
 138   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 139     ac_prev=cache_file ;;
 140   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 141   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 142     cache_file="$ac_optarg" ;;
 143
 144   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 145     ac_prev=datadir ;;
 146   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 147   | --da=*)
 148     datadir="$ac_optarg" ;;
 149
 150   -disable-* | --disable-*)
 151     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 152     # Reject names that are not valid shell variable names.
 153     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 154       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 155     fi
 156     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 157     eval "enable_${ac_feature}=no" ;;
 158
 159   -enable-* | --enable-*)
 160     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 161     # Reject names that are not valid shell variable names.
 162     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 163       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 164     fi
 165     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 166     case "$ac_option" in
 167       *=*) ;;
 168       *) ac_optarg=yes ;;
 169     esac
 170     eval "enable_${ac_feature}='$ac_optarg'" ;;
 171
 172   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 173   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 174   | --exec | --exe | --ex)
 175     ac_prev=exec_prefix ;;
 176   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 177   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 178   | --exec=* | --exe=* | --ex=*)
 179     exec_prefix="$ac_optarg" ;;
 180
 181   -gas | --gas | --ga | --g)
 182     # Obsolete; use --with-gas.
 183     with_gas=yes ;;
 184
 185   -help | --help | --hel | --he)
 186     # Omit some internal or obsolete options to make the list less imposing.
 187     # This message is too long to be a string in the A/UX 3.1 sh.
 188     cat << EOF
 189 Usage: configure [options] [host]
 190 Options: [defaults in brackets after descriptions]
 191 Configuration:
 192   --cache-file=FILE       cache test results in FILE
 193   --help                  print this message
 194   --no-create             do not create output files
 195   --quiet, --silent       do not print \`checking...' messages
 196   --version               print the version of autoconf that created configure
 197 Directory and file names:
 198   --prefix=PREFIX         install architecture-independent files in PREFIX
 199                           [$ac_default_prefix]
 200   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 201                           [same as prefix]
 202   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 203   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 204   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 205   --datadir=DIR           read-only architecture-independent data in DIR
 206                           [PREFIX/share]
 207   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 208   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 209                           [PREFIX/com]
 210   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 211   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 212   --includedir=DIR        C header files in DIR [PREFIX/include]
 213   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 214   --infodir=DIR           info documentation in DIR [PREFIX/info]
 215   --mandir=DIR            man documentation in DIR [PREFIX/man]
 216   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 217   --program-prefix=PREFIX prepend PREFIX to installed program names
 218   --program-suffix=SUFFIX append SUFFIX to installed program names
 219   --program-transform-name=PROGRAM
 220                           run sed PROGRAM on installed program names
 221 EOF
 222     cat << EOF
 223 Host type:
 224   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 225   --host=HOST             configure for HOST [guessed]
 226   --target=TARGET         configure for TARGET [TARGET=HOST]
 227 Features and packages:
 228   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 229   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 230   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 231   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 232   --x-includes=DIR        X include files are in DIR
 233   --x-libraries=DIR       X library files are in DIR
 234 EOF
 235     if test -n "$ac_help"; then
 236       echo "--enable and --with options recognized:$ac_help"
 237     fi
 238     exit 0 ;;
 239
 240   -host | --host | --hos | --ho)
 241     ac_prev=host ;;
 242   -host=* | --host=* | --hos=* | --ho=*)
 243     host="$ac_optarg" ;;
 244
 245   -includedir | --includedir | --includedi | --included | --include \
 246   | --includ | --inclu | --incl | --inc)
 247     ac_prev=includedir ;;
 248   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 249   | --includ=* | --inclu=* | --incl=* | --inc=*)
 250     includedir="$ac_optarg" ;;
 251
 252   -infodir | --infodir | --infodi | --infod | --info | --inf)
 253     ac_prev=infodir ;;
 254   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 255     infodir="$ac_optarg" ;;
 256
 257   -libdir | --libdir | --libdi | --libd)
 258     ac_prev=libdir ;;
 259   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 260     libdir="$ac_optarg" ;;
 261
 262   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 263   | --libexe | --libex | --libe)
 264     ac_prev=libexecdir ;;
 265   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 266   | --libexe=* | --libex=* | --libe=*)
 267     libexecdir="$ac_optarg" ;;
 268
 269   -localstatedir | --localstatedir | --localstatedi | --localstated \
 270   | --localstate | --localstat | --localsta | --localst \
 271   | --locals | --local | --loca | --loc | --lo)
 272     ac_prev=localstatedir ;;
 273   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 274   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 275   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 276     localstatedir="$ac_optarg" ;;
 277
 278   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 279     ac_prev=mandir ;;
 280   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 281     mandir="$ac_optarg" ;;
 282
 283   -nfp | --nfp | --nf)
 284     # Obsolete; use --without-fp.
 285     with_fp=no ;;
 286
 287   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 288   | --no-cr | --no-c)
 289     no_create=yes ;;
 290
 291   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 292   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 293     no_recursion=yes ;;
 294
 295   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 296   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 297   | --oldin | --oldi | --old | --ol | --o)
 298     ac_prev=oldincludedir ;;
 299   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 300   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 301   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 302     oldincludedir="$ac_optarg" ;;
 303
 304   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 305     ac_prev=prefix ;;
 306   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 307     prefix="$ac_optarg" ;;
 308
 309   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 310   | --program-pre | --program-pr | --program-p)
 311     ac_prev=program_prefix ;;
 312   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 313   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 314     program_prefix="$ac_optarg" ;;
 315
 316   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 317   | --program-suf | --program-su | --program-s)
 318     ac_prev=program_suffix ;;
 319   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 320   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 321     program_suffix="$ac_optarg" ;;
 322
 323   -program-transform-name | --program-transform-name \
 324   | --program-transform-nam | --program-transform-na \
 325   | --program-transform-n | --program-transform- \
 326   | --program-transform | --program-transfor \
 327   | --program-transfo | --program-transf \
 328   | --program-trans | --program-tran \
 329   | --progr-tra | --program-tr | --program-t)
 330     ac_prev=program_transform_name ;;
 331   -program-transform-name=* | --program-transform-name=* \
 332   | --program-transform-nam=* | --program-transform-na=* \
 333   | --program-transform-n=* | --program-transform-=* \
 334   | --program-transform=* | --program-transfor=* \
 335   | --program-transfo=* | --program-transf=* \
 336   | --program-trans=* | --program-tran=* \
 337   | --progr-tra=* | --program-tr=* | --program-t=*)
 338     program_transform_name="$ac_optarg" ;;
 339
 340   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 341   | -silent | --silent | --silen | --sile | --sil)
 342     silent=yes ;;
 343
 344   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 345     ac_prev=sbindir ;;
 346   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 347   | --sbi=* | --sb=*)
 348     sbindir="$ac_optarg" ;;
 349
 350   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 351   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 352   | --sharedst | --shareds | --shared | --share | --shar \
 353   | --sha | --sh)
 354     ac_prev=sharedstatedir ;;
 355   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 356   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 357   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 358   | --sha=* | --sh=*)
 359     sharedstatedir="$ac_optarg" ;;
 360
 361   -site | --site | --sit)
 362     ac_prev=site ;;
 363   -site=* | --site=* | --sit=*)
 364     site="$ac_optarg" ;;
 365
 366   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 367     ac_prev=srcdir ;;
 368   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 369     srcdir="$ac_optarg" ;;
 370
 371   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 372   | --syscon | --sysco | --sysc | --sys | --sy)
 373     ac_prev=sysconfdir ;;
 374   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 375   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 376     sysconfdir="$ac_optarg" ;;
 377
 378   -target | --target | --targe | --targ | --tar | --ta | --t)
 379     ac_prev=target ;;
 380   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 381     target="$ac_optarg" ;;
 382
 383   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 384     verbose=yes ;;
 385
 386   -version | --version | --versio | --versi | --vers)
 387     echo "configure generated by autoconf version 2.13"
 388     exit 0 ;;
 389
 390   -with-* | --with-*)
 391     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 392     # Reject names that are not valid shell variable names.
 393     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 394       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 395     fi
 396     ac_package=`echo $ac_package| sed 's/-/_/g'`
 397     case "$ac_option" in
 398       *=*) ;;
 399       *) ac_optarg=yes ;;
 400     esac
 401     eval "with_${ac_package}='$ac_optarg'" ;;
 402
 403   -without-* | --without-*)
 404     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 405     # Reject names that are not valid shell variable names.
 406     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 407       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 408     fi
 409     ac_package=`echo $ac_package| sed 's/-/_/g'`
 410     eval "with_${ac_package}=no" ;;
 411
 412   --x)
 413     # Obsolete; use --with-x.
 414     with_x=yes ;;
 415
 416   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 417   | --x-incl | --x-inc | --x-in | --x-i)
 418     ac_prev=x_includes ;;
 419   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 420   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 421     x_includes="$ac_optarg" ;;
 422
 423   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 424   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 425     ac_prev=x_libraries ;;
 426   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 427   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 428     x_libraries="$ac_optarg" ;;
 429
 430   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 431     ;;
 432
 433   *)
 434     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 435       echo "configure: warning: $ac_option: invalid host type" 1>&2
 436     fi
 437     if test "x$nonopt" != xNONE; then
 438       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 439     fi
 440     nonopt="$ac_option"
 441     ;;
 442
 443   esac
 444 done
 445
 446 if test -n "$ac_prev"; then
 447   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 448 fi
 449
 450 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 451
 452 # File descriptor usage:
 453 # 0 standard input
 454 # 1 file creation
 455 # 2 errors and warnings
 456 # 3 some systems may open it to /dev/tty
 457 # 4 used on the Kubota Titan
 458 # 6 checking for... messages and results
 459 # 5 compiler messages saved in config.log
 460 if test "$silent" = yes; then
 461   exec 6>/dev/null
 462 else
 463   exec 6>&1
 464 fi
 465 exec 5>./config.log
 466
 467 echo "\
 468 This file contains any messages produced by compilers while
 469 running configure, to aid debugging if configure makes a mistake.
 470 " 1>&5
 471
 472 # Strip out --no-create and --no-recursion so they do not pile up.
 473 # Also quote any args containing shell metacharacters.
 474 ac_configure_args=
 475 for ac_arg
 476 do
 477   case "$ac_arg" in
 478   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 479   | --no-cr | --no-c) ;;
 480   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 481   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 482   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 483   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 484   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 485   esac
 486 done
 487
 488 # NLS nuisances.
 489 # Only set these to C if already set.  These must not be set unconditionally
 490 # because not all systems understand e.g. LANG=C (notably SCO).
 491 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 492 # Non-C LC_CTYPE values break the ctype check.
 493 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 494 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 495 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 496 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 497
 498 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 499 rm -rf conftest* confdefs.h
 500 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 501 echo > confdefs.h
 502
 503 # A filename unique to this package, relative to the directory that
 504 # configure is in, which we can look for to find out if srcdir is correct.
 505 ac_unique_file=main.c
 506
 507 # Find the source files, if location was not specified.
 508 if test -z "$srcdir"; then
 509   ac_srcdir_defaulted=yes
 510   # Try the directory containing this script, then its parent.
 511   ac_prog=$0
 512   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 513   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 514   srcdir=$ac_confdir
 515   if test ! -r $srcdir/$ac_unique_file; then
 516     srcdir=..
 517   fi
 518 else
 519   ac_srcdir_defaulted=no
 520 fi
 521 if test ! -r $srcdir/$ac_unique_file; then
 522   if test "$ac_srcdir_defaulted" = yes; then
 523     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 524   else
 525     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 526   fi
 527 fi
 528 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 529
 530 # Prefer explicitly selected file to automatically selected ones.
 531 if test -z "$CONFIG_SITE"; then
 532   if test "x$prefix" != xNONE; then
 533     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 534   else
 535     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 536   fi
 537 fi
 538 for ac_site_file in $CONFIG_SITE; do
 539   if test -r "$ac_site_file"; then
 540     echo "loading site script $ac_site_file"
 541     . "$ac_site_file"
 542   fi
 543 done
 544
 545 if test -r "$cache_file"; then
 546   echo "loading cache $cache_file"
 547   . $cache_file
 548 else
 549   echo "creating cache $cache_file"
 550   > $cache_file
 551 fi
 552
 553 ac_ext=c
 554 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 555 ac_cpp='$CPP $CPPFLAGS'
 556 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 557 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 558 cross_compiling=$ac_cv_prog_cc_cross
 559
 560 ac_exeext=
 561 ac_objext=o
 562 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 563   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 564   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 565     ac_n= ac_c='
 566 ' ac_t='        '
 567   else
 568     ac_n=-n ac_c= ac_t=
 569   fi
 570 else
 571   ac_n= ac_c='\c' ac_t=
 572 fi
 573
 574
 575
 576 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
 577 echo "configure:578: checking whether to enable maintainer-specific portions of Makefiles" >&5
 578     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
 579 if test "${enable_maintainer_mode+set}" = set; then
 580   enableval="$enable_maintainer_mode"
 581   USE_MAINTAINER_MODE=$enableval
 582 else
 583   USE_MAINTAINER_MODE=no
 584 fi
 585
 586   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
 587
 588
 589 if test $USE_MAINTAINER_MODE = yes; then
 590   MAINTAINER_MODE_TRUE=
 591   MAINTAINER_MODE_FALSE='#'
 592 else
 593   MAINTAINER_MODE_TRUE='#'
 594   MAINTAINER_MODE_FALSE=
 595 fi
 596   MAINT=$MAINTAINER_MODE_TRUE
 597
 598
 599
 600 # Extract the first word of "gcc", so it can be a program name with args.
 601 set dummy gcc; ac_word=$2
 602 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 603 echo "configure:604: checking for $ac_word" >&5
 604 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 605   echo $ac_n "(cached) $ac_c" 1>&6
 606 else
 607   if test -n "$CC"; then
 608   ac_cv_prog_CC="$CC" # Let the user override the test.
 609 else
 610   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 611   ac_dummy="$PATH"
 612   for ac_dir in $ac_dummy; do
 613     test -z "$ac_dir" && ac_dir=.
 614     if test -f $ac_dir/$ac_word; then
 615       ac_cv_prog_CC="gcc"
 616       break
 617     fi
 618   done
 619   IFS="$ac_save_ifs"
 620 fi
 621 fi
 622 CC="$ac_cv_prog_CC"
 623 if test -n "$CC"; then
 624   echo "$ac_t""$CC" 1>&6
 625 else
 626   echo "$ac_t""no" 1>&6
 627 fi
 628
 629 if test -z "$CC"; then
 630   # Extract the first word of "cc", so it can be a program name with args.
 631 set dummy cc; ac_word=$2
 632 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 633 echo "configure:634: checking for $ac_word" >&5
 634 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 635   echo $ac_n "(cached) $ac_c" 1>&6
 636 else
 637   if test -n "$CC"; then
 638   ac_cv_prog_CC="$CC" # Let the user override the test.
 639 else
 640   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 641   ac_prog_rejected=no
 642   ac_dummy="$PATH"
 643   for ac_dir in $ac_dummy; do
 644     test -z "$ac_dir" && ac_dir=.
 645     if test -f $ac_dir/$ac_word; then
 646       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 647         ac_prog_rejected=yes
 648         continue
 649       fi
 650       ac_cv_prog_CC="cc"
 651       break
 652     fi
 653   done
 654   IFS="$ac_save_ifs"
 655 if test $ac_prog_rejected = yes; then
 656   # We found a bogon in the path, so make sure we never use it.
 657   set dummy $ac_cv_prog_CC
 658   shift
 659   if test $# -gt 0; then
 660     # We chose a different compiler from the bogus one.
 661     # However, it has the same basename, so the bogon will be chosen
 662     # first if we set CC to just the basename; use the full file name.
 663     shift
 664     set dummy "$ac_dir/$ac_word" "$@"
 665     shift
 666     ac_cv_prog_CC="$@"
 667   fi
 668 fi
 669 fi
 670 fi
 671 CC="$ac_cv_prog_CC"
 672 if test -n "$CC"; then
 673   echo "$ac_t""$CC" 1>&6
 674 else
 675   echo "$ac_t""no" 1>&6
 676 fi
 677
 678   if test -z "$CC"; then
 679     case "`uname -s`" in
 680     *win32* | *WIN32*)
 681       # Extract the first word of "cl", so it can be a program name with args.
 682 set dummy cl; ac_word=$2
 683 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 684 echo "configure:685: checking for $ac_word" >&5
 685 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 686   echo $ac_n "(cached) $ac_c" 1>&6
 687 else
 688   if test -n "$CC"; then
 689   ac_cv_prog_CC="$CC" # Let the user override the test.
 690 else
 691   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 692   ac_dummy="$PATH"
 693   for ac_dir in $ac_dummy; do
 694     test -z "$ac_dir" && ac_dir=.
 695     if test -f $ac_dir/$ac_word; then
 696       ac_cv_prog_CC="cl"
 697       break
 698     fi
 699   done
 700   IFS="$ac_save_ifs"
 701 fi
 702 fi
 703 CC="$ac_cv_prog_CC"
 704 if test -n "$CC"; then
 705   echo "$ac_t""$CC" 1>&6
 706 else
 707   echo "$ac_t""no" 1>&6
 708 fi
 709  ;;
 710     esac
 711   fi
 712   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 713 fi
 714
 715 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 716 echo "configure:717: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 717
 718 ac_ext=c
 719 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 720 ac_cpp='$CPP $CPPFLAGS'
 721 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 722 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 723 cross_compiling=$ac_cv_prog_cc_cross
 724
 725 cat > conftest.$ac_ext << EOF
 726
 727 #line 728 "configure"
 728 #include "confdefs.h"
 729
 730 main(){return(0);}
 731 EOF
 732 if { (eval echo configure:733: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 733   ac_cv_prog_cc_works=yes
 734   # If we can't run a trivial program, we are probably using a cross compiler.
 735   if (./conftest; exit) 2>/dev/null; then
 736     ac_cv_prog_cc_cross=no
 737   else
 738     ac_cv_prog_cc_cross=yes
 739   fi
 740 else
 741   echo "configure: failed program was:" >&5
 742   cat conftest.$ac_ext >&5
 743   ac_cv_prog_cc_works=no
 744 fi
 745 rm -fr conftest*
 746 ac_ext=c
 747 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 748 ac_cpp='$CPP $CPPFLAGS'
 749 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 750 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 751 cross_compiling=$ac_cv_prog_cc_cross
 752
 753 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 754 if test $ac_cv_prog_cc_works = no; then
 755   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 756 fi
 757 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 758 echo "configure:759: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 759 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 760 cross_compiling=$ac_cv_prog_cc_cross
 761
 762 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 763 echo "configure:764: checking whether we are using GNU C" >&5
 764 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 765   echo $ac_n "(cached) $ac_c" 1>&6
 766 else
 767   cat > conftest.c <<EOF
 768 #ifdef __GNUC__
 769   yes;
 770 #endif
 771 EOF
 772 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:773: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 773   ac_cv_prog_gcc=yes
 774 else
 775   ac_cv_prog_gcc=no
 776 fi
 777 fi
 778
 779 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 780
 781 if test $ac_cv_prog_gcc = yes; then
 782   GCC=yes
 783 else
 784   GCC=
 785 fi
 786
 787 ac_test_CFLAGS="${CFLAGS+set}"
 788 ac_save_CFLAGS="$CFLAGS"
 789 CFLAGS=
 790 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 791 echo "configure:792: checking whether ${CC-cc} accepts -g" >&5
 792 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 793   echo $ac_n "(cached) $ac_c" 1>&6
 794 else
 795   echo 'void f(){}' > conftest.c
 796 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 797   ac_cv_prog_cc_g=yes
 798 else
 799   ac_cv_prog_cc_g=no
 800 fi
 801 rm -f conftest*
 802
 803 fi
 804
 805 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 806 if test "$ac_test_CFLAGS" = set; then
 807   CFLAGS="$ac_save_CFLAGS"
 808 elif test $ac_cv_prog_cc_g = yes; then
 809   if test "$GCC" = yes; then
 810     CFLAGS="-g -O2"
 811   else
 812     CFLAGS="-g"
 813   fi
 814 else
 815   if test "$GCC" = yes; then
 816     CFLAGS="-O2"
 817   else
 818     CFLAGS=
 819   fi
 820 fi
 821
 822 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 823 echo "configure:824: checking how to run the C preprocessor" >&5
 824 # On Suns, sometimes $CPP names a directory.
 825 if test -n "$CPP" && test -d "$CPP"; then
 826   CPP=
 827 fi
 828 if test -z "$CPP"; then
 829 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 830   echo $ac_n "(cached) $ac_c" 1>&6
 831 else
 832     # This must be in double quotes, not single quotes, because CPP may get
 833   # substituted into the Makefile and "${CC-cc}" will confuse make.
 834   CPP="${CC-cc} -E"
 835   # On the NeXT, cc -E runs the code through the compiler's parser,
 836   # not just through cpp.
 837   cat > conftest.$ac_ext <<EOF
 838 #line 839 "configure"
 839 #include "confdefs.h"
 840 #include <assert.h>
 841 Syntax Error
 842 EOF
 843 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 844 { (eval echo configure:845: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 845 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 846 if test -z "$ac_err"; then
 847   :
 848 else
 849   echo "$ac_err" >&5
 850   echo "configure: failed program was:" >&5
 851   cat conftest.$ac_ext >&5
 852   rm -rf conftest*
 853   CPP="${CC-cc} -E -traditional-cpp"
 854   cat > conftest.$ac_ext <<EOF
 855 #line 856 "configure"
 856 #include "confdefs.h"
 857 #include <assert.h>
 858 Syntax Error
 859 EOF
 860 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 861 { (eval echo configure:862: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 862 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 863 if test -z "$ac_err"; then
 864   :
 865 else
 866   echo "$ac_err" >&5
 867   echo "configure: failed program was:" >&5
 868   cat conftest.$ac_ext >&5
 869   rm -rf conftest*
 870   CPP="${CC-cc} -nologo -E"
 871   cat > conftest.$ac_ext <<EOF
 872 #line 873 "configure"
 873 #include "confdefs.h"
 874 #include <assert.h>
 875 Syntax Error
 876 EOF
 877 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 878 { (eval echo configure:879: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 879 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 880 if test -z "$ac_err"; then
 881   :
 882 else
 883   echo "$ac_err" >&5
 884   echo "configure: failed program was:" >&5
 885   cat conftest.$ac_ext >&5
 886   rm -rf conftest*
 887   CPP=/lib/cpp
 888 fi
 889 rm -f conftest*
 890 fi
 891 rm -f conftest*
 892 fi
 893 rm -f conftest*
 894   ac_cv_prog_CPP="$CPP"
 895 fi
 896   CPP="$ac_cv_prog_CPP"
 897 else
 898   ac_cv_prog_CPP="$CPP"
 899 fi
 900 echo "$ac_t""$CPP" 1>&6
 901
 902 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 903 echo "configure:904: checking for AIX" >&5
 904 cat > conftest.$ac_ext <<EOF
 905 #line 906 "configure"
 906 #include "confdefs.h"
 907 #ifdef _AIX
 908   yes
 909 #endif
 910
 911 EOF
 912 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 913   egrep "yes" >/dev/null 2>&1; then
 914   rm -rf conftest*
 915   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 916 #define _ALL_SOURCE 1
 917 EOF
 918
 919 else
 920   rm -rf conftest*
 921   echo "$ac_t""no" 1>&6
 922 fi
 923 rm -f conftest*
 924
 925
 926
 927         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
 928 echo "configure:929: checking for strerror in -lcposix" >&5
 929 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
 930 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
 931   echo $ac_n "(cached) $ac_c" 1>&6
 932 else
 933   ac_save_LIBS="$LIBS"
 934 LIBS="-lcposix  $LIBS"
 935 cat > conftest.$ac_ext <<EOF
 936 #line 937 "configure"
 937 #include "confdefs.h"
 938 /* Override any gcc2 internal prototype to avoid an error.  */
 939 /* We use char because int might match the return type of a gcc2
 940     builtin and then its argument prototype would still apply.  */
 941 char strerror();
 942
 943 int main() {
 944 strerror()
 945 ; return 0; }
 946 EOF
 947 if { (eval echo configure:948: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 948   rm -rf conftest*
 949   eval "ac_cv_lib_$ac_lib_var=yes"
 950 else
 951   echo "configure: failed program was:" >&5
 952   cat conftest.$ac_ext >&5
 953   rm -rf conftest*
 954   eval "ac_cv_lib_$ac_lib_var=no"
 955 fi
 956 rm -f conftest*
 957 LIBS="$ac_save_LIBS"
 958
 959 fi
 960 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 961   echo "$ac_t""yes" 1>&6
 962   LIBS="$LIBS -lcposix"
 963 else
 964   echo "$ac_t""no" 1>&6
 965 fi
 966
 967
 968
 969
 970
 971
 972 echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
 973 echo "configure:974: checking for ${CC-cc} option to accept ANSI C" >&5
 974 if eval "test \"`echo '$''{'am_cv_prog_cc_stdc'+set}'`\" = set"; then
 975   echo $ac_n "(cached) $ac_c" 1>&6
 976 else
 977   am_cv_prog_cc_stdc=no
 978 ac_save_CC="$CC"
 979 # Don't try gcc -ansi; that turns off useful extensions and
 980 # breaks some systems' header files.
 981 # AIX                   -qlanglvl=ansi
 982 # Ultrix and OSF/1      -std1
 983 # HP-UX                 -Aa -D_HPUX_SOURCE
 984 # SVR4                  -Xc -D__EXTENSIONS__
 985 for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 986 do
 987   CC="$ac_save_CC $ac_arg"
 988   cat > conftest.$ac_ext <<EOF
 989 #line 990 "configure"
 990 #include "confdefs.h"
 991 #include <stdarg.h>
 992 #include <stdio.h>
 993 #include <sys/types.h>
 994 #include <sys/stat.h>
 995 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 996 struct buf { int x; };
 997 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 998 static char *e (p, i)
 999      char **p;
1000      int i;
1001 {
1002   return p[i];
1003 }
1004 static char *f (char * (*g) (char **, int), char **p, ...)
1005 {
1006   char *s;
1007   va_list v;
1008   va_start (v,p);
1009   s = g (p, va_arg (v,int));
1010   va_end (v);
1011   return s;
1012 }
1013 int test (int i, double x);
1014 struct s1 {int (*f) (int a);};
1015 struct s2 {int (*f) (double a);};
1016 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1017 int argc;
1018 char **argv;
1019
1020 int main() {
1021
1022 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
1023
1024 ; return 0; }
1025 EOF
1026 if { (eval echo configure:1027: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1027   rm -rf conftest*
1028   am_cv_prog_cc_stdc="$ac_arg"; break
1029 else
1030   echo "configure: failed program was:" >&5
1031   cat conftest.$ac_ext >&5
1032 fi
1033 rm -f conftest*
1034 done
1035 CC="$ac_save_CC"
1036
1037 fi
1038
1039 if test -z "$am_cv_prog_cc_stdc"; then
1040   echo "$ac_t""none needed" 1>&6
1041 else
1042   echo "$ac_t""$am_cv_prog_cc_stdc" 1>&6
1043 fi
1044 case "x$am_cv_prog_cc_stdc" in
1045   x|xno) ;;
1046   *) CC="$CC $am_cv_prog_cc_stdc" ;;
1047 esac
1048
1049
1050 ac_aux_dir=
1051 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
1052   if test -f $ac_dir/install-sh; then
1053     ac_aux_dir=$ac_dir
1054     ac_install_sh="$ac_aux_dir/install-sh -c"
1055     break
1056   elif test -f $ac_dir/install.sh; then
1057     ac_aux_dir=$ac_dir
1058     ac_install_sh="$ac_aux_dir/install.sh -c"
1059     break
1060   fi
1061 done
1062 if test -z "$ac_aux_dir"; then
1063   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
1064 fi
1065 ac_config_guess=$ac_aux_dir/config.guess
1066 ac_config_sub=$ac_aux_dir/config.sub
1067 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1068
1069
1070 # Do some error checking and defaulting for the host and target type.
1071 # The inputs are:
1072 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
1073 #
1074 # The rules are:
1075 # 1. You are not allowed to specify --host, --target, and nonopt at the
1076 #    same time.
1077 # 2. Host defaults to nonopt.
1078 # 3. If nonopt is not specified, then host defaults to the current host,
1079 #    as determined by config.guess.
1080 # 4. Target and build default to nonopt.
1081 # 5. If nonopt is not specified, then target and build default to host.
1082
1083 # The aliases save the names the user supplied, while $host etc.
1084 # will get canonicalized.
1085 case $host---$target---$nonopt in
1086 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1087 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1088 esac
1089
1090
1091 # Make sure we can run config.sub.
1092 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1093 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1094 fi
1095
1096 echo $ac_n "checking host system type""... $ac_c" 1>&6
1097 echo "configure:1098: checking host system type" >&5
1098
1099 host_alias=$host
1100 case "$host_alias" in
1101 NONE)
1102   case $nonopt in
1103   NONE)
1104     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1105     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1106     fi ;;
1107   *) host_alias=$nonopt ;;
1108   esac ;;
1109 esac
1110
1111 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1112 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1113 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1114 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1115 echo "$ac_t""$host" 1>&6
1116
1117 echo $ac_n "checking target system type""... $ac_c" 1>&6
1118 echo "configure:1119: checking target system type" >&5
1119
1120 target_alias=$target
1121 case "$target_alias" in
1122 NONE)
1123   case $nonopt in
1124   NONE) target_alias=$host_alias ;;
1125   *) target_alias=$nonopt ;;
1126   esac ;;
1127 esac
1128
1129 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1130 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1131 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1132 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1133 echo "$ac_t""$target" 1>&6
1134
1135 echo $ac_n "checking build system type""... $ac_c" 1>&6
1136 echo "configure:1137: checking build system type" >&5
1137
1138 build_alias=$build
1139 case "$build_alias" in
1140 NONE)
1141   case $nonopt in
1142   NONE) build_alias=$host_alias ;;
1143   *) build_alias=$nonopt ;;
1144   esac ;;
1145 esac
1146
1147 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1148 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1149 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1150 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1151 echo "$ac_t""$build" 1>&6
1152
1153 test "$host_alias" != "$target_alias" &&
1154   test "$program_prefix$program_suffix$program_transform_name" = \
1155     NONENONEs,x,x, &&
1156   program_prefix=${target_alias}-
1157
1158
1159 ALL_LINGUAS=
1160 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1161 echo "configure:1162: checking whether ${MAKE-make} sets \${MAKE}" >&5
1162 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1163 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1164   echo $ac_n "(cached) $ac_c" 1>&6
1165 else
1166   cat > conftestmake <<\EOF
1167 all:
1168         @echo 'ac_maketemp="${MAKE}"'
1169 EOF
1170 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1171 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1172 if test -n "$ac_maketemp"; then
1173   eval ac_cv_prog_make_${ac_make}_set=yes
1174 else
1175   eval ac_cv_prog_make_${ac_make}_set=no
1176 fi
1177 rm -f conftestmake
1178 fi
1179 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1180   echo "$ac_t""yes" 1>&6
1181   SET_MAKE=
1182 else
1183   echo "$ac_t""no" 1>&6
1184   SET_MAKE="MAKE=${MAKE-make}"
1185 fi
1186
1187 # Extract the first word of "ranlib", so it can be a program name with args.
1188 set dummy ranlib; ac_word=$2
1189 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1190 echo "configure:1191: checking for $ac_word" >&5
1191 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1192   echo $ac_n "(cached) $ac_c" 1>&6
1193 else
1194   if test -n "$RANLIB"; then
1195   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1196 else
1197   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1198   ac_dummy="$PATH"
1199   for ac_dir in $ac_dummy; do
1200     test -z "$ac_dir" && ac_dir=.
1201     if test -f $ac_dir/$ac_word; then
1202       ac_cv_prog_RANLIB="ranlib"
1203       break
1204     fi
1205   done
1206   IFS="$ac_save_ifs"
1207   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1208 fi
1209 fi
1210 RANLIB="$ac_cv_prog_RANLIB"
1211 if test -n "$RANLIB"; then
1212   echo "$ac_t""$RANLIB" 1>&6
1213 else
1214   echo "$ac_t""no" 1>&6
1215 fi
1216
1217 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1218 echo "configure:1219: checking for ANSI C header files" >&5
1219 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1220   echo $ac_n "(cached) $ac_c" 1>&6
1221 else
1222   cat > conftest.$ac_ext <<EOF
1223 #line 1224 "configure"
1224 #include "confdefs.h"
1225 #include <stdlib.h>
1226 #include <stdarg.h>
1227 #include <string.h>
1228 #include <float.h>
1229 EOF
1230 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1231 { (eval echo configure:1232: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1232 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1233 if test -z "$ac_err"; then
1234   rm -rf conftest*
1235   ac_cv_header_stdc=yes
1236 else
1237   echo "$ac_err" >&5
1238   echo "configure: failed program was:" >&5
1239   cat conftest.$ac_ext >&5
1240   rm -rf conftest*
1241   ac_cv_header_stdc=no
1242 fi
1243 rm -f conftest*
1244
1245 if test $ac_cv_header_stdc = yes; then
1246   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1247 cat > conftest.$ac_ext <<EOF
1248 #line 1249 "configure"
1249 #include "confdefs.h"
1250 #include <string.h>
1251 EOF
1252 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1253   egrep "memchr" >/dev/null 2>&1; then
1254   :
1255 else
1256   rm -rf conftest*
1257   ac_cv_header_stdc=no
1258 fi
1259 rm -f conftest*
1260
1261 fi
1262
1263 if test $ac_cv_header_stdc = yes; then
1264   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1265 cat > conftest.$ac_ext <<EOF
1266 #line 1267 "configure"
1267 #include "confdefs.h"
1268 #include <stdlib.h>
1269 EOF
1270 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1271   egrep "free" >/dev/null 2>&1; then
1272   :
1273 else
1274   rm -rf conftest*
1275   ac_cv_header_stdc=no
1276 fi
1277 rm -f conftest*
1278
1279 fi
1280
1281 if test $ac_cv_header_stdc = yes; then
1282   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1283 if test "$cross_compiling" = yes; then
1284   :
1285 else
1286   cat > conftest.$ac_ext <<EOF
1287 #line 1288 "configure"
1288 #include "confdefs.h"
1289 #include <ctype.h>
1290 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1291 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1292 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1293 int main () { int i; for (i = 0; i < 256; i++)
1294 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1295 exit (0); }
1296
1297 EOF
1298 if { (eval echo configure:1299: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1299 then
1300   :
1301 else
1302   echo "configure: failed program was:" >&5
1303   cat conftest.$ac_ext >&5
1304   rm -fr conftest*
1305   ac_cv_header_stdc=no
1306 fi
1307 rm -fr conftest*
1308 fi
1309
1310 fi
1311 fi
1312
1313 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1314 if test $ac_cv_header_stdc = yes; then
1315   cat >> confdefs.h <<\EOF
1316 #define STDC_HEADERS 1
1317 EOF
1318
1319 fi
1320
1321 echo $ac_n "checking for working const""... $ac_c" 1>&6
1322 echo "configure:1323: checking for working const" >&5
1323 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1324   echo $ac_n "(cached) $ac_c" 1>&6
1325 else
1326   cat > conftest.$ac_ext <<EOF
1327 #line 1328 "configure"
1328 #include "confdefs.h"
1329
1330 int main() {
1331
1332 /* Ultrix mips cc rejects this.  */
1333 typedef int charset[2]; const charset x;
1334 /* SunOS 4.1.1 cc rejects this.  */
1335 char const *const *ccp;
1336 char **p;
1337 /* NEC SVR4.0.2 mips cc rejects this.  */
1338 struct point {int x, y;};
1339 static struct point const zero = {0,0};
1340 /* AIX XL C 1.02.0.0 rejects this.
1341    It does not let you subtract one const X* pointer from another in an arm
1342    of an if-expression whose if-part is not a constant expression */
1343 const char *g = "string";
1344 ccp = &g + (g ? g-g : 0);
1345 /* HPUX 7.0 cc rejects these. */
1346 ++ccp;
1347 p = (char**) ccp;
1348 ccp = (char const *const *) p;
1349 { /* SCO 3.2v4 cc rejects this.  */
1350   char *t;
1351   char const *s = 0 ? (char *) 0 : (char const *) 0;
1352
1353   *t++ = 0;
1354 }
1355 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1356   int x[] = {25, 17};
1357   const int *foo = &x[0];
1358   ++foo;
1359 }
1360 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1361   typedef const int *iptr;
1362   iptr p = 0;
1363   ++p;
1364 }
1365 { /* AIX XL C 1.02.0.0 rejects this saying
1366      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1367   struct s { int j; const int *ap[3]; };
1368   struct s *b; b->j = 5;
1369 }
1370 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1371   const int foo = 10;
1372 }
1373
1374 ; return 0; }
1375 EOF
1376 if { (eval echo configure:1377: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1377   rm -rf conftest*
1378   ac_cv_c_const=yes
1379 else
1380   echo "configure: failed program was:" >&5
1381   cat conftest.$ac_ext >&5
1382   rm -rf conftest*
1383   ac_cv_c_const=no
1384 fi
1385 rm -f conftest*
1386 fi
1387
1388 echo "$ac_t""$ac_cv_c_const" 1>&6
1389 if test $ac_cv_c_const = no; then
1390   cat >> confdefs.h <<\EOF
1391 #define const
1392 EOF
1393
1394 fi
1395
1396 echo $ac_n "checking for inline""... $ac_c" 1>&6
1397 echo "configure:1398: checking for inline" >&5
1398 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1399   echo $ac_n "(cached) $ac_c" 1>&6
1400 else
1401   ac_cv_c_inline=no
1402 for ac_kw in inline __inline__ __inline; do
1403   cat > conftest.$ac_ext <<EOF
1404 #line 1405 "configure"
1405 #include "confdefs.h"
1406
1407 int main() {
1408 } $ac_kw foo() {
1409 ; return 0; }
1410 EOF
1411 if { (eval echo configure:1412: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1412   rm -rf conftest*
1413   ac_cv_c_inline=$ac_kw; break
1414 else
1415   echo "configure: failed program was:" >&5
1416   cat conftest.$ac_ext >&5
1417 fi
1418 rm -f conftest*
1419 done
1420
1421 fi
1422
1423 echo "$ac_t""$ac_cv_c_inline" 1>&6
1424 case "$ac_cv_c_inline" in
1425   inline | yes) ;;
1426   no) cat >> confdefs.h <<\EOF
1427 #define inline
1428 EOF
1429  ;;
1430   *)  cat >> confdefs.h <<EOF
1431 #define inline $ac_cv_c_inline
1432 EOF
1433  ;;
1434 esac
1435
1436 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1437 echo "configure:1438: checking for off_t" >&5
1438 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1439   echo $ac_n "(cached) $ac_c" 1>&6
1440 else
1441   cat > conftest.$ac_ext <<EOF
1442 #line 1443 "configure"
1443 #include "confdefs.h"
1444 #include <sys/types.h>
1445 #if STDC_HEADERS
1446 #include <stdlib.h>
1447 #include <stddef.h>
1448 #endif
1449 EOF
1450 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1451   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1452   rm -rf conftest*
1453   ac_cv_type_off_t=yes
1454 else
1455   rm -rf conftest*
1456   ac_cv_type_off_t=no
1457 fi
1458 rm -f conftest*
1459
1460 fi
1461 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1462 if test $ac_cv_type_off_t = no; then
1463   cat >> confdefs.h <<\EOF
1464 #define off_t long
1465 EOF
1466
1467 fi
1468
1469 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1470 echo "configure:1471: checking for size_t" >&5
1471 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1472   echo $ac_n "(cached) $ac_c" 1>&6
1473 else
1474   cat > conftest.$ac_ext <<EOF
1475 #line 1476 "configure"
1476 #include "confdefs.h"
1477 #include <sys/types.h>
1478 #if STDC_HEADERS
1479 #include <stdlib.h>
1480 #include <stddef.h>
1481 #endif
1482 EOF
1483 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1484   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1485   rm -rf conftest*
1486   ac_cv_type_size_t=yes
1487 else
1488   rm -rf conftest*
1489   ac_cv_type_size_t=no
1490 fi
1491 rm -f conftest*
1492
1493 fi
1494 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1495 if test $ac_cv_type_size_t = no; then
1496   cat >> confdefs.h <<\EOF
1497 #define size_t unsigned
1498 EOF
1499
1500 fi
1501
1502 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1503 # for constant arguments.  Useless!
1504 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1505 echo "configure:1506: checking for working alloca.h" >&5
1506 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1507   echo $ac_n "(cached) $ac_c" 1>&6
1508 else
1509   cat > conftest.$ac_ext <<EOF
1510 #line 1511 "configure"
1511 #include "confdefs.h"
1512 #include <alloca.h>
1513 int main() {
1514 char *p = alloca(2 * sizeof(int));
1515 ; return 0; }
1516 EOF
1517 if { (eval echo configure:1518: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1518   rm -rf conftest*
1519   ac_cv_header_alloca_h=yes
1520 else
1521   echo "configure: failed program was:" >&5
1522   cat conftest.$ac_ext >&5
1523   rm -rf conftest*
1524   ac_cv_header_alloca_h=no
1525 fi
1526 rm -f conftest*
1527 fi
1528
1529 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1530 if test $ac_cv_header_alloca_h = yes; then
1531   cat >> confdefs.h <<\EOF
1532 #define HAVE_ALLOCA_H 1
1533 EOF
1534
1535 fi
1536
1537 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1538 echo "configure:1539: checking for alloca" >&5
1539 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1540   echo $ac_n "(cached) $ac_c" 1>&6
1541 else
1542   cat > conftest.$ac_ext <<EOF
1543 #line 1544 "configure"
1544 #include "confdefs.h"
1545
1546 #ifdef __GNUC__
1547 # define alloca __builtin_alloca
1548 #else
1549 # ifdef _MSC_VER
1550 #  include <malloc.h>
1551 #  define alloca _alloca
1552 # else
1553 #  if HAVE_ALLOCA_H
1554 #   include <alloca.h>
1555 #  else
1556 #   ifdef _AIX
1557  #pragma alloca
1558 #   else
1559 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1560 char *alloca ();
1561 #    endif
1562 #   endif
1563 #  endif
1564 # endif
1565 #endif
1566
1567 int main() {
1568 char *p = (char *) alloca(1);
1569 ; return 0; }
1570 EOF
1571 if { (eval echo configure:1572: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1572   rm -rf conftest*
1573   ac_cv_func_alloca_works=yes
1574 else
1575   echo "configure: failed program was:" >&5
1576   cat conftest.$ac_ext >&5
1577   rm -rf conftest*
1578   ac_cv_func_alloca_works=no
1579 fi
1580 rm -f conftest*
1581 fi
1582
1583 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1584 if test $ac_cv_func_alloca_works = yes; then
1585   cat >> confdefs.h <<\EOF
1586 #define HAVE_ALLOCA 1
1587 EOF
1588
1589 fi
1590
1591 if test $ac_cv_func_alloca_works = no; then
1592   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1593   # that cause trouble.  Some versions do not even contain alloca or
1594   # contain a buggy version.  If you still want to use their alloca,
1595   # use ar to extract alloca.o from them instead of compiling alloca.c.
1596   ALLOCA=alloca.${ac_objext}
1597   cat >> confdefs.h <<\EOF
1598 #define C_ALLOCA 1
1599 EOF
1600
1601
1602 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1603 echo "configure:1604: checking whether alloca needs Cray hooks" >&5
1604 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1605   echo $ac_n "(cached) $ac_c" 1>&6
1606 else
1607   cat > conftest.$ac_ext <<EOF
1608 #line 1609 "configure"
1609 #include "confdefs.h"
1610 #if defined(CRAY) && ! defined(CRAY2)
1611 webecray
1612 #else
1613 wenotbecray
1614 #endif
1615
1616 EOF
1617 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1618   egrep "webecray" >/dev/null 2>&1; then
1619   rm -rf conftest*
1620   ac_cv_os_cray=yes
1621 else
1622   rm -rf conftest*
1623   ac_cv_os_cray=no
1624 fi
1625 rm -f conftest*
1626
1627 fi
1628
1629 echo "$ac_t""$ac_cv_os_cray" 1>&6
1630 if test $ac_cv_os_cray = yes; then
1631 for ac_func in _getb67 GETB67 getb67; do
1632   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1633 echo "configure:1634: checking for $ac_func" >&5
1634 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1635   echo $ac_n "(cached) $ac_c" 1>&6
1636 else
1637   cat > conftest.$ac_ext <<EOF
1638 #line 1639 "configure"
1639 #include "confdefs.h"
1640 /* System header to define __stub macros and hopefully few prototypes,
1641     which can conflict with char $ac_func(); below.  */
1642 #include <assert.h>
1643 /* Override any gcc2 internal prototype to avoid an error.  */
1644 /* We use char because int might match the return type of a gcc2
1645     builtin and then its argument prototype would still apply.  */
1646 char $ac_func();
1647
1648 int main() {
1649
1650 /* The GNU C library defines this for functions which it implements
1651     to always fail with ENOSYS.  Some functions are actually named
1652     something starting with __ and the normal name is an alias.  */
1653 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1654 choke me
1655 #else
1656 $ac_func();
1657 #endif
1658
1659 ; return 0; }
1660 EOF
1661 if { (eval echo configure:1662: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1662   rm -rf conftest*
1663   eval "ac_cv_func_$ac_func=yes"
1664 else
1665   echo "configure: failed program was:" >&5
1666   cat conftest.$ac_ext >&5
1667   rm -rf conftest*
1668   eval "ac_cv_func_$ac_func=no"
1669 fi
1670 rm -f conftest*
1671 fi
1672
1673 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1674   echo "$ac_t""yes" 1>&6
1675   cat >> confdefs.h <<EOF
1676 #define CRAY_STACKSEG_END $ac_func
1677 EOF
1678
1679   break
1680 else
1681   echo "$ac_t""no" 1>&6
1682 fi
1683
1684 done
1685 fi
1686
1687 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1688 echo "configure:1689: checking stack direction for C alloca" >&5
1689 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1690   echo $ac_n "(cached) $ac_c" 1>&6
1691 else
1692   if test "$cross_compiling" = yes; then
1693   ac_cv_c_stack_direction=0
1694 else
1695   cat > conftest.$ac_ext <<EOF
1696 #line 1697 "configure"
1697 #include "confdefs.h"
1698 find_stack_direction ()
1699 {
1700   static char *addr = 0;
1701   auto char dummy;
1702   if (addr == 0)
1703     {
1704       addr = &dummy;
1705       return find_stack_direction ();
1706     }
1707   else
1708     return (&dummy > addr) ? 1 : -1;
1709 }
1710 main ()
1711 {
1712   exit (find_stack_direction() < 0);
1713 }
1714 EOF
1715 if { (eval echo configure:1716: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1716 then
1717   ac_cv_c_stack_direction=1
1718 else
1719   echo "configure: failed program was:" >&5
1720   cat conftest.$ac_ext >&5
1721   rm -fr conftest*
1722   ac_cv_c_stack_direction=-1
1723 fi
1724 rm -fr conftest*
1725 fi
1726
1727 fi
1728
1729 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1730 cat >> confdefs.h <<EOF
1731 #define STACK_DIRECTION $ac_cv_c_stack_direction
1732 EOF
1733
1734 fi
1735
1736 for ac_hdr in unistd.h
1737 do
1738 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1739 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1740 echo "configure:1741: checking for $ac_hdr" >&5
1741 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1742   echo $ac_n "(cached) $ac_c" 1>&6
1743 else
1744   cat > conftest.$ac_ext <<EOF
1745 #line 1746 "configure"
1746 #include "confdefs.h"
1747 #include <$ac_hdr>
1748 EOF
1749 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1750 { (eval echo configure:1751: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1751 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1752 if test -z "$ac_err"; then
1753   rm -rf conftest*
1754   eval "ac_cv_header_$ac_safe=yes"
1755 else
1756   echo "$ac_err" >&5
1757   echo "configure: failed program was:" >&5
1758   cat conftest.$ac_ext >&5
1759   rm -rf conftest*
1760   eval "ac_cv_header_$ac_safe=no"
1761 fi
1762 rm -f conftest*
1763 fi
1764 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1765   echo "$ac_t""yes" 1>&6
1766     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1767   cat >> confdefs.h <<EOF
1768 #define $ac_tr_hdr 1
1769 EOF
1770
1771 else
1772   echo "$ac_t""no" 1>&6
1773 fi
1774 done
1775
1776 for ac_func in getpagesize
1777 do
1778 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1779 echo "configure:1780: checking for $ac_func" >&5
1780 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1781   echo $ac_n "(cached) $ac_c" 1>&6
1782 else
1783   cat > conftest.$ac_ext <<EOF
1784 #line 1785 "configure"
1785 #include "confdefs.h"
1786 /* System header to define __stub macros and hopefully few prototypes,
1787     which can conflict with char $ac_func(); below.  */
1788 #include <assert.h>
1789 /* Override any gcc2 internal prototype to avoid an error.  */
1790 /* We use char because int might match the return type of a gcc2
1791     builtin and then its argument prototype would still apply.  */
1792 char $ac_func();
1793
1794 int main() {
1795
1796 /* The GNU C library defines this for functions which it implements
1797     to always fail with ENOSYS.  Some functions are actually named
1798     something starting with __ and the normal name is an alias.  */
1799 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1800 choke me
1801 #else
1802 $ac_func();
1803 #endif
1804
1805 ; return 0; }
1806 EOF
1807 if { (eval echo configure:1808: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1808   rm -rf conftest*
1809   eval "ac_cv_func_$ac_func=yes"
1810 else
1811   echo "configure: failed program was:" >&5
1812   cat conftest.$ac_ext >&5
1813   rm -rf conftest*
1814   eval "ac_cv_func_$ac_func=no"
1815 fi
1816 rm -f conftest*
1817 fi
1818
1819 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1820   echo "$ac_t""yes" 1>&6
1821     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1822   cat >> confdefs.h <<EOF
1823 #define $ac_tr_func 1
1824 EOF
1825
1826 else
1827   echo "$ac_t""no" 1>&6
1828 fi
1829 done
1830
1831 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1832 echo "configure:1833: checking for working mmap" >&5
1833 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1834   echo $ac_n "(cached) $ac_c" 1>&6
1835 else
1836   if test "$cross_compiling" = yes; then
1837   ac_cv_func_mmap_fixed_mapped=no
1838 else
1839   cat > conftest.$ac_ext <<EOF
1840 #line 1841 "configure"
1841 #include "confdefs.h"
1842
1843 /* Thanks to Mike Haertel and Jim Avera for this test.
1844    Here is a matrix of mmap possibilities:
1845         mmap private not fixed
1846         mmap private fixed at somewhere currently unmapped
1847         mmap private fixed at somewhere already mapped
1848         mmap shared not fixed
1849         mmap shared fixed at somewhere currently unmapped
1850         mmap shared fixed at somewhere already mapped
1851    For private mappings, we should verify that changes cannot be read()
1852    back from the file, nor mmap's back from the file at a different
1853    address.  (There have been systems where private was not correctly
1854    implemented like the infamous i386 svr4.0, and systems where the
1855    VM page cache was not coherent with the filesystem buffer cache
1856    like early versions of FreeBSD and possibly contemporary NetBSD.)
1857    For shared mappings, we should conversely verify that changes get
1858    propogated back to all the places they're supposed to be.
1859
1860    Grep wants private fixed already mapped.
1861    The main things grep needs to know about mmap are:
1862    * does it exist and is it safe to write into the mmap'd area
1863    * how to use it (BSD variants)  */
1864 #include <sys/types.h>
1865 #include <fcntl.h>
1866 #include <sys/mman.h>
1867
1868 /* This mess was copied from the GNU getpagesize.h.  */
1869 #ifndef HAVE_GETPAGESIZE
1870 # ifdef HAVE_UNISTD_H
1871 #  include <unistd.h>
1872 # endif
1873
1874 /* Assume that all systems that can run configure have sys/param.h.  */
1875 # ifndef HAVE_SYS_PARAM_H
1876 #  define HAVE_SYS_PARAM_H 1
1877 # endif
1878
1879 # ifdef _SC_PAGESIZE
1880 #  define getpagesize() sysconf(_SC_PAGESIZE)
1881 # else /* no _SC_PAGESIZE */
1882 #  ifdef HAVE_SYS_PARAM_H
1883 #   include <sys/param.h>
1884 #   ifdef EXEC_PAGESIZE
1885 #    define getpagesize() EXEC_PAGESIZE
1886 #   else /* no EXEC_PAGESIZE */
1887 #    ifdef NBPG
1888 #     define getpagesize() NBPG * CLSIZE
1889 #     ifndef CLSIZE
1890 #      define CLSIZE 1
1891 #     endif /* no CLSIZE */
1892 #    else /* no NBPG */
1893 #     ifdef NBPC
1894 #      define getpagesize() NBPC
1895 #     else /* no NBPC */
1896 #      ifdef PAGESIZE
1897 #       define getpagesize() PAGESIZE
1898 #      endif /* PAGESIZE */
1899 #     endif /* no NBPC */
1900 #    endif /* no NBPG */
1901 #   endif /* no EXEC_PAGESIZE */
1902 #  else /* no HAVE_SYS_PARAM_H */
1903 #   define getpagesize() 8192   /* punt totally */
1904 #  endif /* no HAVE_SYS_PARAM_H */
1905 # endif /* no _SC_PAGESIZE */
1906
1907 #endif /* no HAVE_GETPAGESIZE */
1908
1909 #ifdef __cplusplus
1910 extern "C" { void *malloc(unsigned); }
1911 #else
1912 char *malloc();
1913 #endif
1914
1915 int
1916 main()
1917 {
1918         char *data, *data2, *data3;
1919         int i, pagesize;
1920         int fd;
1921
1922         pagesize = getpagesize();
1923
1924         /*
1925          * First, make a file with some known garbage in it.
1926          */
1927         data = malloc(pagesize);
1928         if (!data)
1929                 exit(1);
1930         for (i = 0; i < pagesize; ++i)
1931                 *(data + i) = rand();
1932         umask(0);
1933         fd = creat("conftestmmap", 0600);
1934         if (fd < 0)
1935                 exit(1);
1936         if (write(fd, data, pagesize) != pagesize)
1937                 exit(1);
1938         close(fd);
1939
1940         /*
1941          * Next, try to mmap the file at a fixed address which
1942          * already has something else allocated at it.  If we can,
1943          * also make sure that we see the same garbage.
1944          */
1945         fd = open("conftestmmap", O_RDWR);
1946         if (fd < 0)
1947                 exit(1);
1948         data2 = malloc(2 * pagesize);
1949         if (!data2)
1950                 exit(1);
1951         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1952         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1953             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1954                 exit(1);
1955         for (i = 0; i < pagesize; ++i)
1956                 if (*(data + i) != *(data2 + i))
1957                         exit(1);
1958
1959         /*
1960          * Finally, make sure that changes to the mapped area
1961          * do not percolate back to the file as seen by read().
1962          * (This is a bug on some variants of i386 svr4.0.)
1963          */
1964         for (i = 0; i < pagesize; ++i)
1965                 *(data2 + i) = *(data2 + i) + 1;
1966         data3 = malloc(pagesize);
1967         if (!data3)
1968                 exit(1);
1969         if (read(fd, data3, pagesize) != pagesize)
1970                 exit(1);
1971         for (i = 0; i < pagesize; ++i)
1972                 if (*(data + i) != *(data3 + i))
1973                         exit(1);
1974         close(fd);
1975         unlink("conftestmmap");
1976         exit(0);
1977 }
1978
1979 EOF
1980 if { (eval echo configure:1981: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1981 then
1982   ac_cv_func_mmap_fixed_mapped=yes
1983 else
1984   echo "configure: failed program was:" >&5
1985   cat conftest.$ac_ext >&5
1986   rm -fr conftest*
1987   ac_cv_func_mmap_fixed_mapped=no
1988 fi
1989 rm -fr conftest*
1990 fi
1991
1992 fi
1993
1994 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1995 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1996   cat >> confdefs.h <<\EOF
1997 #define HAVE_MMAP 1
1998 EOF
1999
2000 fi
2001
2002
2003    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
2004 unistd.h values.h sys/param.h
2005 do
2006 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2007 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2008 echo "configure:2009: checking for $ac_hdr" >&5
2009 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2010   echo $ac_n "(cached) $ac_c" 1>&6
2011 else
2012   cat > conftest.$ac_ext <<EOF
2013 #line 2014 "configure"
2014 #include "confdefs.h"
2015 #include <$ac_hdr>
2016 EOF
2017 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2018 { (eval echo configure:2019: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2019 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2020 if test -z "$ac_err"; then
2021   rm -rf conftest*
2022   eval "ac_cv_header_$ac_safe=yes"
2023 else
2024   echo "$ac_err" >&5
2025   echo "configure: failed program was:" >&5
2026   cat conftest.$ac_ext >&5
2027   rm -rf conftest*
2028   eval "ac_cv_header_$ac_safe=no"
2029 fi
2030 rm -f conftest*
2031 fi
2032 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2033   echo "$ac_t""yes" 1>&6
2034     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2035   cat >> confdefs.h <<EOF
2036 #define $ac_tr_hdr 1
2037 EOF
2038
2039 else
2040   echo "$ac_t""no" 1>&6
2041 fi
2042 done
2043
2044    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
2045 __argz_count __argz_stringify __argz_next
2046 do
2047 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2048 echo "configure:2049: checking for $ac_func" >&5
2049 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2050   echo $ac_n "(cached) $ac_c" 1>&6
2051 else
2052   cat > conftest.$ac_ext <<EOF
2053 #line 2054 "configure"
2054 #include "confdefs.h"
2055 /* System header to define __stub macros and hopefully few prototypes,
2056     which can conflict with char $ac_func(); below.  */
2057 #include <assert.h>
2058 /* Override any gcc2 internal prototype to avoid an error.  */
2059 /* We use char because int might match the return type of a gcc2
2060     builtin and then its argument prototype would still apply.  */
2061 char $ac_func();
2062
2063 int main() {
2064
2065 /* The GNU C library defines this for functions which it implements
2066     to always fail with ENOSYS.  Some functions are actually named
2067     something starting with __ and the normal name is an alias.  */
2068 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2069 choke me
2070 #else
2071 $ac_func();
2072 #endif
2073
2074 ; return 0; }
2075 EOF
2076 if { (eval echo configure:2077: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2077   rm -rf conftest*
2078   eval "ac_cv_func_$ac_func=yes"
2079 else
2080   echo "configure: failed program was:" >&5
2081   cat conftest.$ac_ext >&5
2082   rm -rf conftest*
2083   eval "ac_cv_func_$ac_func=no"
2084 fi
2085 rm -f conftest*
2086 fi
2087
2088 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2089   echo "$ac_t""yes" 1>&6
2090     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2091   cat >> confdefs.h <<EOF
2092 #define $ac_tr_func 1
2093 EOF
2094
2095 else
2096   echo "$ac_t""no" 1>&6
2097 fi
2098 done
2099
2100
2101    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2102      for ac_func in stpcpy
2103 do
2104 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2105 echo "configure:2106: checking for $ac_func" >&5
2106 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2107   echo $ac_n "(cached) $ac_c" 1>&6
2108 else
2109   cat > conftest.$ac_ext <<EOF
2110 #line 2111 "configure"
2111 #include "confdefs.h"
2112 /* System header to define __stub macros and hopefully few prototypes,
2113     which can conflict with char $ac_func(); below.  */
2114 #include <assert.h>
2115 /* Override any gcc2 internal prototype to avoid an error.  */
2116 /* We use char because int might match the return type of a gcc2
2117     builtin and then its argument prototype would still apply.  */
2118 char $ac_func();
2119
2120 int main() {
2121
2122 /* The GNU C library defines this for functions which it implements
2123     to always fail with ENOSYS.  Some functions are actually named
2124     something starting with __ and the normal name is an alias.  */
2125 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2126 choke me
2127 #else
2128 $ac_func();
2129 #endif
2130
2131 ; return 0; }
2132 EOF
2133 if { (eval echo configure:2134: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2134   rm -rf conftest*
2135   eval "ac_cv_func_$ac_func=yes"
2136 else
2137   echo "configure: failed program was:" >&5
2138   cat conftest.$ac_ext >&5
2139   rm -rf conftest*
2140   eval "ac_cv_func_$ac_func=no"
2141 fi
2142 rm -f conftest*
2143 fi
2144
2145 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2146   echo "$ac_t""yes" 1>&6
2147     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2148   cat >> confdefs.h <<EOF
2149 #define $ac_tr_func 1
2150 EOF
2151
2152 else
2153   echo "$ac_t""no" 1>&6
2154 fi
2155 done
2156
2157    fi
2158    if test "${ac_cv_func_stpcpy}" = "yes"; then
2159      cat >> confdefs.h <<\EOF
2160 #define HAVE_STPCPY 1
2161 EOF
2162
2163    fi
2164
2165    if test $ac_cv_header_locale_h = yes; then
2166     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2167 echo "configure:2168: checking for LC_MESSAGES" >&5
2168 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2169   echo $ac_n "(cached) $ac_c" 1>&6
2170 else
2171   cat > conftest.$ac_ext <<EOF
2172 #line 2173 "configure"
2173 #include "confdefs.h"
2174 #include <locale.h>
2175 int main() {
2176 return LC_MESSAGES
2177 ; return 0; }
2178 EOF
2179 if { (eval echo configure:2180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2180   rm -rf conftest*
2181   am_cv_val_LC_MESSAGES=yes
2182 else
2183   echo "configure: failed program was:" >&5
2184   cat conftest.$ac_ext >&5
2185   rm -rf conftest*
2186   am_cv_val_LC_MESSAGES=no
2187 fi
2188 rm -f conftest*
2189 fi
2190
2191 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2192     if test $am_cv_val_LC_MESSAGES = yes; then
2193       cat >> confdefs.h <<\EOF
2194 #define HAVE_LC_MESSAGES 1
2195 EOF
2196
2197     fi
2198   fi
2199    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2200 echo "configure:2201: checking whether NLS is requested" >&5
2201         # Check whether --enable-nls or --disable-nls was given.
2202 if test "${enable_nls+set}" = set; then
2203   enableval="$enable_nls"
2204   USE_NLS=$enableval
2205 else
2206   USE_NLS=yes
2207 fi
2208
2209     echo "$ac_t""$USE_NLS" 1>&6
2210
2211
2212     USE_INCLUDED_LIBINTL=no
2213
2214         if test "$USE_NLS" = "yes"; then
2215       cat >> confdefs.h <<\EOF
2216 #define ENABLE_NLS 1
2217 EOF
2218
2219       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2220 echo "configure:2221: checking whether included gettext is requested" >&5
2221       # Check whether --with-included-gettext or --without-included-gettext was given.
2222 if test "${with_included_gettext+set}" = set; then
2223   withval="$with_included_gettext"
2224   nls_cv_force_use_gnu_gettext=$withval
2225 else
2226   nls_cv_force_use_gnu_gettext=no
2227 fi
2228
2229       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2230
2231       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2232       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2233                                         nls_cv_header_intl=
2234         nls_cv_header_libgt=
2235         CATOBJEXT=NONE
2236
2237         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2238 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2239 echo "configure:2240: checking for libintl.h" >&5
2240 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2241   echo $ac_n "(cached) $ac_c" 1>&6
2242 else
2243   cat > conftest.$ac_ext <<EOF
2244 #line 2245 "configure"
2245 #include "confdefs.h"
2246 #include <libintl.h>
2247 EOF
2248 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2249 { (eval echo configure:2250: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2250 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2251 if test -z "$ac_err"; then
2252   rm -rf conftest*
2253   eval "ac_cv_header_$ac_safe=yes"
2254 else
2255   echo "$ac_err" >&5
2256   echo "configure: failed program was:" >&5
2257   cat conftest.$ac_ext >&5
2258   rm -rf conftest*
2259   eval "ac_cv_header_$ac_safe=no"
2260 fi
2261 rm -f conftest*
2262 fi
2263 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2264   echo "$ac_t""yes" 1>&6
2265   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2266 echo "configure:2267: checking for gettext in libc" >&5
2267 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2268   echo $ac_n "(cached) $ac_c" 1>&6
2269 else
2270   cat > conftest.$ac_ext <<EOF
2271 #line 2272 "configure"
2272 #include "confdefs.h"
2273 #include <libintl.h>
2274 int main() {
2275 return (int) gettext ("")
2276 ; return 0; }
2277 EOF
2278 if { (eval echo configure:2279: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2279   rm -rf conftest*
2280   gt_cv_func_gettext_libc=yes
2281 else
2282   echo "configure: failed program was:" >&5
2283   cat conftest.$ac_ext >&5
2284   rm -rf conftest*
2285   gt_cv_func_gettext_libc=no
2286 fi
2287 rm -f conftest*
2288 fi
2289
2290 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2291
2292            if test "$gt_cv_func_gettext_libc" != "yes"; then
2293              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2294 echo "configure:2295: checking for bindtextdomain in -lintl" >&5
2295 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2296 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2297   echo $ac_n "(cached) $ac_c" 1>&6
2298 else
2299   ac_save_LIBS="$LIBS"
2300 LIBS="-lintl  $LIBS"
2301 cat > conftest.$ac_ext <<EOF
2302 #line 2303 "configure"
2303 #include "confdefs.h"
2304 /* Override any gcc2 internal prototype to avoid an error.  */
2305 /* We use char because int might match the return type of a gcc2
2306     builtin and then its argument prototype would still apply.  */
2307 char bindtextdomain();
2308
2309 int main() {
2310 bindtextdomain()
2311 ; return 0; }
2312 EOF
2313 if { (eval echo configure:2314: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2314   rm -rf conftest*
2315   eval "ac_cv_lib_$ac_lib_var=yes"
2316 else
2317   echo "configure: failed program was:" >&5
2318   cat conftest.$ac_ext >&5
2319   rm -rf conftest*
2320   eval "ac_cv_lib_$ac_lib_var=no"
2321 fi
2322 rm -f conftest*
2323 LIBS="$ac_save_LIBS"
2324
2325 fi
2326 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2327   echo "$ac_t""yes" 1>&6
2328   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2329 echo "configure:2330: checking for gettext in libintl" >&5
2330 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2331   echo $ac_n "(cached) $ac_c" 1>&6
2332 else
2333   cat > conftest.$ac_ext <<EOF
2334 #line 2335 "configure"
2335 #include "confdefs.h"
2336
2337 int main() {
2338 return (int) gettext ("")
2339 ; return 0; }
2340 EOF
2341 if { (eval echo configure:2342: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2342   rm -rf conftest*
2343   gt_cv_func_gettext_libintl=yes
2344 else
2345   echo "configure: failed program was:" >&5
2346   cat conftest.$ac_ext >&5
2347   rm -rf conftest*
2348   gt_cv_func_gettext_libintl=no
2349 fi
2350 rm -f conftest*
2351 fi
2352
2353 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2354 else
2355   echo "$ac_t""no" 1>&6
2356 fi
2357
2358            fi
2359
2360            if test "$gt_cv_func_gettext_libc" = "yes" \
2361               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2362               cat >> confdefs.h <<\EOF
2363 #define HAVE_GETTEXT 1
2364 EOF
2365
2366               # Extract the first word of "msgfmt", so it can be a program name with args.
2367 set dummy msgfmt; ac_word=$2
2368 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2369 echo "configure:2370: checking for $ac_word" >&5
2370 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2371   echo $ac_n "(cached) $ac_c" 1>&6
2372 else
2373   case "$MSGFMT" in
2374   /*)
2375   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2376   ;;
2377   *)
2378   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2379   for ac_dir in $PATH; do
2380     test -z "$ac_dir" && ac_dir=.
2381     if test -f $ac_dir/$ac_word; then
2382       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2383         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2384         break
2385       fi
2386     fi
2387   done
2388   IFS="$ac_save_ifs"
2389   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2390   ;;
2391 esac
2392 fi
2393 MSGFMT="$ac_cv_path_MSGFMT"
2394 if test -n "$MSGFMT"; then
2395   echo "$ac_t""$MSGFMT" 1>&6
2396 else
2397   echo "$ac_t""no" 1>&6
2398 fi
2399               if test "$MSGFMT" != "no"; then
2400                 for ac_func in dcgettext
2401 do
2402 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2403 echo "configure:2404: checking for $ac_func" >&5
2404 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2405   echo $ac_n "(cached) $ac_c" 1>&6
2406 else
2407   cat > conftest.$ac_ext <<EOF
2408 #line 2409 "configure"
2409 #include "confdefs.h"
2410 /* System header to define __stub macros and hopefully few prototypes,
2411     which can conflict with char $ac_func(); below.  */
2412 #include <assert.h>
2413 /* Override any gcc2 internal prototype to avoid an error.  */
2414 /* We use char because int might match the return type of a gcc2
2415     builtin and then its argument prototype would still apply.  */
2416 char $ac_func();
2417
2418 int main() {
2419
2420 /* The GNU C library defines this for functions which it implements
2421     to always fail with ENOSYS.  Some functions are actually named
2422     something starting with __ and the normal name is an alias.  */
2423 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2424 choke me
2425 #else
2426 $ac_func();
2427 #endif
2428
2429 ; return 0; }
2430 EOF
2431 if { (eval echo configure:2432: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2432   rm -rf conftest*
2433   eval "ac_cv_func_$ac_func=yes"
2434 else
2435   echo "configure: failed program was:" >&5
2436   cat conftest.$ac_ext >&5
2437   rm -rf conftest*
2438   eval "ac_cv_func_$ac_func=no"
2439 fi
2440 rm -f conftest*
2441 fi
2442
2443 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2444   echo "$ac_t""yes" 1>&6
2445     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2446   cat >> confdefs.h <<EOF
2447 #define $ac_tr_func 1
2448 EOF
2449
2450 else
2451   echo "$ac_t""no" 1>&6
2452 fi
2453 done
2454
2455                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2456 set dummy gmsgfmt; ac_word=$2
2457 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2458 echo "configure:2459: checking for $ac_word" >&5
2459 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2460   echo $ac_n "(cached) $ac_c" 1>&6
2461 else
2462   case "$GMSGFMT" in
2463   /*)
2464   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2465   ;;
2466   ?:/*)
2467   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2468   ;;
2469   *)
2470   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2471   ac_dummy="$PATH"
2472   for ac_dir in $ac_dummy; do
2473     test -z "$ac_dir" && ac_dir=.
2474     if test -f $ac_dir/$ac_word; then
2475       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2476       break
2477     fi
2478   done
2479   IFS="$ac_save_ifs"
2480   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2481   ;;
2482 esac
2483 fi
2484 GMSGFMT="$ac_cv_path_GMSGFMT"
2485 if test -n "$GMSGFMT"; then
2486   echo "$ac_t""$GMSGFMT" 1>&6
2487 else
2488   echo "$ac_t""no" 1>&6
2489 fi
2490
2491                 # Extract the first word of "xgettext", so it can be a program name with args.
2492 set dummy xgettext; ac_word=$2
2493 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2494 echo "configure:2495: checking for $ac_word" >&5
2495 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2496   echo $ac_n "(cached) $ac_c" 1>&6
2497 else
2498   case "$XGETTEXT" in
2499   /*)
2500   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2501   ;;
2502   *)
2503   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2504   for ac_dir in $PATH; do
2505     test -z "$ac_dir" && ac_dir=.
2506     if test -f $ac_dir/$ac_word; then
2507       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2508         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2509         break
2510       fi
2511     fi
2512   done
2513   IFS="$ac_save_ifs"
2514   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2515   ;;
2516 esac
2517 fi
2518 XGETTEXT="$ac_cv_path_XGETTEXT"
2519 if test -n "$XGETTEXT"; then
2520   echo "$ac_t""$XGETTEXT" 1>&6
2521 else
2522   echo "$ac_t""no" 1>&6
2523 fi
2524
2525                 cat > conftest.$ac_ext <<EOF
2526 #line 2527 "configure"
2527 #include "confdefs.h"
2528
2529 int main() {
2530 extern int _nl_msg_cat_cntr;
2531                                return _nl_msg_cat_cntr
2532 ; return 0; }
2533 EOF
2534 if { (eval echo configure:2535: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2535   rm -rf conftest*
2536   CATOBJEXT=.gmo
2537                    DATADIRNAME=share
2538 else
2539   echo "configure: failed program was:" >&5
2540   cat conftest.$ac_ext >&5
2541   rm -rf conftest*
2542   CATOBJEXT=.mo
2543                    DATADIRNAME=lib
2544 fi
2545 rm -f conftest*
2546                 INSTOBJEXT=.mo
2547               fi
2548             fi
2549
2550 else
2551   echo "$ac_t""no" 1>&6
2552 fi
2553
2554
2555
2556         if test "$CATOBJEXT" = "NONE"; then
2557                           nls_cv_use_gnu_gettext=yes
2558         fi
2559       fi
2560
2561       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2562                 INTLOBJS="\$(GETTOBJS)"
2563         # Extract the first word of "msgfmt", so it can be a program name with args.
2564 set dummy msgfmt; ac_word=$2
2565 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2566 echo "configure:2567: checking for $ac_word" >&5
2567 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2568   echo $ac_n "(cached) $ac_c" 1>&6
2569 else
2570   case "$MSGFMT" in
2571   /*)
2572   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2573   ;;
2574   *)
2575   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2576   for ac_dir in $PATH; do
2577     test -z "$ac_dir" && ac_dir=.
2578     if test -f $ac_dir/$ac_word; then
2579       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2580         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2581         break
2582       fi
2583     fi
2584   done
2585   IFS="$ac_save_ifs"
2586   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2587   ;;
2588 esac
2589 fi
2590 MSGFMT="$ac_cv_path_MSGFMT"
2591 if test -n "$MSGFMT"; then
2592   echo "$ac_t""$MSGFMT" 1>&6
2593 else
2594   echo "$ac_t""no" 1>&6
2595 fi
2596
2597         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2598 set dummy gmsgfmt; ac_word=$2
2599 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2600 echo "configure:2601: checking for $ac_word" >&5
2601 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2602   echo $ac_n "(cached) $ac_c" 1>&6
2603 else
2604   case "$GMSGFMT" in
2605   /*)
2606   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2607   ;;
2608   ?:/*)
2609   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2610   ;;
2611   *)
2612   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2613   ac_dummy="$PATH"
2614   for ac_dir in $ac_dummy; do
2615     test -z "$ac_dir" && ac_dir=.
2616     if test -f $ac_dir/$ac_word; then
2617       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2618       break
2619     fi
2620   done
2621   IFS="$ac_save_ifs"
2622   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2623   ;;
2624 esac
2625 fi
2626 GMSGFMT="$ac_cv_path_GMSGFMT"
2627 if test -n "$GMSGFMT"; then
2628   echo "$ac_t""$GMSGFMT" 1>&6
2629 else
2630   echo "$ac_t""no" 1>&6
2631 fi
2632
2633         # Extract the first word of "xgettext", so it can be a program name with args.
2634 set dummy xgettext; ac_word=$2
2635 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2636 echo "configure:2637: checking for $ac_word" >&5
2637 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2638   echo $ac_n "(cached) $ac_c" 1>&6
2639 else
2640   case "$XGETTEXT" in
2641   /*)
2642   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2643   ;;
2644   *)
2645   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2646   for ac_dir in $PATH; do
2647     test -z "$ac_dir" && ac_dir=.
2648     if test -f $ac_dir/$ac_word; then
2649       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2650         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2651         break
2652       fi
2653     fi
2654   done
2655   IFS="$ac_save_ifs"
2656   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2657   ;;
2658 esac
2659 fi
2660 XGETTEXT="$ac_cv_path_XGETTEXT"
2661 if test -n "$XGETTEXT"; then
2662   echo "$ac_t""$XGETTEXT" 1>&6
2663 else
2664   echo "$ac_t""no" 1>&6
2665 fi
2666
2667
2668         USE_INCLUDED_LIBINTL=yes
2669         CATOBJEXT=.gmo
2670         INSTOBJEXT=.mo
2671         DATADIRNAME=share
2672         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2673         INTLLIBS=$INTLDEPS
2674         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2675         nls_cv_header_intl=libintl.h
2676         nls_cv_header_libgt=libgettext.h
2677       fi
2678
2679             if test "$XGETTEXT" != ":"; then
2680                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2681           : ;
2682         else
2683           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2684           XGETTEXT=":"
2685         fi
2686       fi
2687
2688       # We need to process the po/ directory.
2689       POSUB=po
2690     else
2691       DATADIRNAME=share
2692       nls_cv_header_intl=libintl.h
2693       nls_cv_header_libgt=libgettext.h
2694     fi
2695
2696     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2697     # because some of the sources are only built for this goal.
2698     if test "$PACKAGE" = gettext; then
2699       USE_NLS=yes
2700       USE_INCLUDED_LIBINTL=yes
2701     fi
2702
2703                 for lang in $ALL_LINGUAS; do
2704       GMOFILES="$GMOFILES $lang.gmo"
2705       POFILES="$POFILES $lang.po"
2706     done
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721    if test "x$CATOBJEXT" != "x"; then
2722      if test "x$ALL_LINGUAS" = "x"; then
2723        LINGUAS=
2724      else
2725        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2726 echo "configure:2727: checking for catalogs to be installed" >&5
2727        NEW_LINGUAS=
2728        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2729          case "$ALL_LINGUAS" in
2730           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2731          esac
2732        done
2733        LINGUAS=$NEW_LINGUAS
2734        echo "$ac_t""$LINGUAS" 1>&6
2735      fi
2736
2737           if test -n "$LINGUAS"; then
2738        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2739      fi
2740    fi
2741
2742             if test $ac_cv_header_locale_h = yes; then
2743      INCLUDE_LOCALE_H="#include <locale.h>"
2744    else
2745      INCLUDE_LOCALE_H="\
2746 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2747    fi
2748
2749
2750             if test -f $srcdir/po2tbl.sed.in; then
2751       if test "$CATOBJEXT" = ".cat"; then
2752          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2753 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2754 echo "configure:2755: checking for linux/version.h" >&5
2755 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2756   echo $ac_n "(cached) $ac_c" 1>&6
2757 else
2758   cat > conftest.$ac_ext <<EOF
2759 #line 2760 "configure"
2760 #include "confdefs.h"
2761 #include <linux/version.h>
2762 EOF
2763 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2764 { (eval echo configure:2765: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2765 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2766 if test -z "$ac_err"; then
2767   rm -rf conftest*
2768   eval "ac_cv_header_$ac_safe=yes"
2769 else
2770   echo "$ac_err" >&5
2771   echo "configure: failed program was:" >&5
2772   cat conftest.$ac_ext >&5
2773   rm -rf conftest*
2774   eval "ac_cv_header_$ac_safe=no"
2775 fi
2776 rm -f conftest*
2777 fi
2778 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2779   echo "$ac_t""yes" 1>&6
2780   msgformat=linux
2781 else
2782   echo "$ac_t""no" 1>&6
2783 msgformat=xopen
2784 fi
2785
2786
2787                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2788       fi
2789             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2790          $srcdir/po2tbl.sed.in > po2tbl.sed
2791    fi
2792
2793             if test "$PACKAGE" = "gettext"; then
2794      GT_NO="#NO#"
2795      GT_YES=
2796    else
2797      GT_NO=
2798      GT_YES="#YES#"
2799    fi
2800
2801
2802
2803    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2804
2805
2806       l=
2807
2808
2809             if test -f $srcdir/po/POTFILES.in; then
2810       test -d po || mkdir po
2811       if test "x$srcdir" != "x."; then
2812          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2813             posrcprefix="$srcdir/"
2814          else
2815             posrcprefix="../$srcdir/"
2816          fi
2817       else
2818          posrcprefix="../"
2819       fi
2820       rm -f po/POTFILES
2821       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2822          < $srcdir/po/POTFILES.in > po/POTFILES
2823    fi
2824
2825
2826
2827 CONFIG_OBS=
2828 CONFIG_LIB_OBS=
2829 CONFIG_DEPS=
2830 CONFIG_SRCS=
2831 CONFIG_INITS=
2832 ENABLE_CFLAGS=
2833 CONFIG_ALL=
2834 CONFIG_CLEAN=
2835 CONFIG_INSTALL=
2836 CONFIG_UNINSTALL=
2837
2838 configdirs="doc testsuite"
2839
2840 # Check whether --enable-multi-ice or --disable-multi-ice was given.
2841 if test "${enable_multi_ice+set}" = set; then
2842   enableval="$enable_multi_ice"
2843   case "${enableval}" in
2844     yes ) enable_multi_ice="yes" ;;
2845     no)  enable_multi_ice="no" ;;
2846     *) { echo "configure: error: Bad value for --enable-multi-ice: ${enableval}" 1>&2; exit 1; } ;;
2847   esac
2848
2849 fi
2850
2851
2852 if test "${enable_multi_ice}" = "yes"; then
2853   configdirs="${configdirs} multi-ice"
2854 fi
2855
2856
2857 . ${srcdir}/configure.host
2858
2859 . ${srcdir}/configure.tgt
2860
2861 targ=${target} ; . ${srcdir}/../bfd/config.bfd
2862
2863
2864 targ=${target}
2865 . ${srcdir}/../bfd/config.bfd
2866
2867 targ_archs=`echo ${targ_archs} | sed -e 's/ .*//;'`
2868
2869 if test x"${targ_archs}" != x ; then
2870     cat >> confdefs.h <<EOF
2871 #define DEFAULT_BFD_ARCH ${targ_archs}
2872 EOF
2873
2874 fi
2875 if test x"${targ_defvec}" != x ; then
2876     cat >> confdefs.h <<EOF
2877 #define DEFAULT_BFD_VEC ${targ_defvec}
2878 EOF
2879
2880 fi
2881
2882 for ac_prog in mawk gawk nawk awk
2883 do
2884 # Extract the first word of "$ac_prog", so it can be a program name with args.
2885 set dummy $ac_prog; ac_word=$2
2886 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2887 echo "configure:2888: checking for $ac_word" >&5
2888 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
2889   echo $ac_n "(cached) $ac_c" 1>&6
2890 else
2891   if test -n "$AWK"; then
2892   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2893 else
2894   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2895   ac_dummy="$PATH"
2896   for ac_dir in $ac_dummy; do
2897     test -z "$ac_dir" && ac_dir=.
2898     if test -f $ac_dir/$ac_word; then
2899       ac_cv_prog_AWK="$ac_prog"
2900       break
2901     fi
2902   done
2903   IFS="$ac_save_ifs"
2904 fi
2905 fi
2906 AWK="$ac_cv_prog_AWK"
2907 if test -n "$AWK"; then
2908   echo "$ac_t""$AWK" 1>&6
2909 else
2910   echo "$ac_t""no" 1>&6
2911 fi
2912
2913 test -n "$AWK" && break
2914 done
2915
2916 # Find a good install program.  We prefer a C program (faster),
2917 # so one script is as good as another.  But avoid the broken or
2918 # incompatible versions:
2919 # SysV /etc/install, /usr/sbin/install
2920 # SunOS /usr/etc/install
2921 # IRIX /sbin/install
2922 # AIX /bin/install
2923 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2924 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2925 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2926 # ./install, which can be erroneously created by make from ./install.sh.
2927 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2928 echo "configure:2929: checking for a BSD compatible install" >&5
2929 if test -z "$INSTALL"; then
2930 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2931   echo $ac_n "(cached) $ac_c" 1>&6
2932 else
2933     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
2934   for ac_dir in $PATH; do
2935     # Account for people who put trailing slashes in PATH elements.
2936     case "$ac_dir/" in
2937     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2938     *)
2939       # OSF1 and SCO ODT 3.0 have their own names for install.
2940       # Don't use installbsd from OSF since it installs stuff as root
2941       # by default.
2942       for ac_prog in ginstall scoinst install; do
2943         if test -f $ac_dir/$ac_prog; then
2944           if test $ac_prog = install &&
2945             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2946             # AIX install.  It has an incompatible calling convention.
2947             :
2948           else
2949             ac_cv_path_install="$ac_dir/$ac_prog -c"
2950             break 2
2951           fi
2952         fi
2953       done
2954       ;;
2955     esac
2956   done
2957   IFS="$ac_save_IFS"
2958
2959 fi
2960   if test "${ac_cv_path_install+set}" = set; then
2961     INSTALL="$ac_cv_path_install"
2962   else
2963     # As a last resort, use the slow shell script.  We don't cache a
2964     # path for INSTALL within a source directory, because that will
2965     # break other packages using the cache if that directory is
2966     # removed, or if the path is relative.
2967     INSTALL="$ac_install_sh"
2968   fi
2969 fi
2970 echo "$ac_t""$INSTALL" 1>&6
2971
2972 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2973 # It thinks the first close brace ends the variable substitution.
2974 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2975
2976 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2977
2978 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2979
2980 if test $host != $build; then
2981   ac_tool_prefix=${host_alias}-
2982 else
2983   ac_tool_prefix=
2984 fi
2985
2986 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2987 set dummy ${ac_tool_prefix}ar; ac_word=$2
2988 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2989 echo "configure:2990: checking for $ac_word" >&5
2990 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2991   echo $ac_n "(cached) $ac_c" 1>&6
2992 else
2993   if test -n "$AR"; then
2994   ac_cv_prog_AR="$AR" # Let the user override the test.
2995 else
2996   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2997   ac_dummy="$PATH"
2998   for ac_dir in $ac_dummy; do
2999     test -z "$ac_dir" && ac_dir=.
3000     if test -f $ac_dir/$ac_word; then
3001       ac_cv_prog_AR="${ac_tool_prefix}ar"
3002       break
3003     fi
3004   done
3005   IFS="$ac_save_ifs"
3006   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
3007 fi
3008 fi
3009 AR="$ac_cv_prog_AR"
3010 if test -n "$AR"; then
3011   echo "$ac_t""$AR" 1>&6
3012 else
3013   echo "$ac_t""no" 1>&6
3014 fi
3015
3016
3017
3018 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3019 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3020 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3021 echo "configure:3022: checking for $ac_word" >&5
3022 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3023   echo $ac_n "(cached) $ac_c" 1>&6
3024 else
3025   if test -n "$RANLIB"; then
3026   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3027 else
3028   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3029   ac_dummy="$PATH"
3030   for ac_dir in $ac_dummy; do
3031     test -z "$ac_dir" && ac_dir=.
3032     if test -f $ac_dir/$ac_word; then
3033       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3034       break
3035     fi
3036   done
3037   IFS="$ac_save_ifs"
3038 fi
3039 fi
3040 RANLIB="$ac_cv_prog_RANLIB"
3041 if test -n "$RANLIB"; then
3042   echo "$ac_t""$RANLIB" 1>&6
3043 else
3044   echo "$ac_t""no" 1>&6
3045 fi
3046
3047
3048 if test -z "$ac_cv_prog_RANLIB"; then
3049 if test -n "$ac_tool_prefix"; then
3050   # Extract the first word of "ranlib", so it can be a program name with args.
3051 set dummy ranlib; ac_word=$2
3052 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3053 echo "configure:3054: checking for $ac_word" >&5
3054 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3055   echo $ac_n "(cached) $ac_c" 1>&6
3056 else
3057   if test -n "$RANLIB"; then
3058   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3059 else
3060   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3061   ac_dummy="$PATH"
3062   for ac_dir in $ac_dummy; do
3063     test -z "$ac_dir" && ac_dir=.
3064     if test -f $ac_dir/$ac_word; then
3065       ac_cv_prog_RANLIB="ranlib"
3066       break
3067     fi
3068   done
3069   IFS="$ac_save_ifs"
3070   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
3071 fi
3072 fi
3073 RANLIB="$ac_cv_prog_RANLIB"
3074 if test -n "$RANLIB"; then
3075   echo "$ac_t""$RANLIB" 1>&6
3076 else
3077   echo "$ac_t""no" 1>&6
3078 fi
3079
3080 else
3081   RANLIB=":"
3082 fi
3083 fi
3084
3085 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
3086 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
3087 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3088 echo "configure:3089: checking for $ac_word" >&5
3089 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
3090   echo $ac_n "(cached) $ac_c" 1>&6
3091 else
3092   if test -n "$DLLTOOL"; then
3093   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
3094 else
3095   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3096   ac_dummy="$PATH"
3097   for ac_dir in $ac_dummy; do
3098     test -z "$ac_dir" && ac_dir=.
3099     if test -f $ac_dir/$ac_word; then
3100       ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
3101       break
3102     fi
3103   done
3104   IFS="$ac_save_ifs"
3105   test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="dlltool"
3106 fi
3107 fi
3108 DLLTOOL="$ac_cv_prog_DLLTOOL"
3109 if test -n "$DLLTOOL"; then
3110   echo "$ac_t""$DLLTOOL" 1>&6
3111 else
3112   echo "$ac_t""no" 1>&6
3113 fi
3114
3115
3116
3117 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
3118 set dummy ${ac_tool_prefix}windres; ac_word=$2
3119 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3120 echo "configure:3121: checking for $ac_word" >&5
3121 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3122   echo $ac_n "(cached) $ac_c" 1>&6
3123 else
3124   if test -n "$WINDRES"; then
3125   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3126 else
3127   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3128   ac_dummy="$PATH"
3129   for ac_dir in $ac_dummy; do
3130     test -z "$ac_dir" && ac_dir=.
3131     if test -f $ac_dir/$ac_word; then
3132       ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
3133       break
3134     fi
3135   done
3136   IFS="$ac_save_ifs"
3137   test -z "$ac_cv_prog_WINDRES" && ac_cv_prog_WINDRES="windres"
3138 fi
3139 fi
3140 WINDRES="$ac_cv_prog_WINDRES"
3141 if test -n "$WINDRES"; then
3142   echo "$ac_t""$WINDRES" 1>&6
3143 else
3144   echo "$ac_t""no" 1>&6
3145 fi
3146
3147
3148
3149 for ac_prog in 'bison -y' byacc
3150 do
3151 # Extract the first word of "$ac_prog", so it can be a program name with args.
3152 set dummy $ac_prog; ac_word=$2
3153 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3154 echo "configure:3155: checking for $ac_word" >&5
3155 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
3156   echo $ac_n "(cached) $ac_c" 1>&6
3157 else
3158   if test -n "$YACC"; then
3159   ac_cv_prog_YACC="$YACC" # Let the user override the test.
3160 else
3161   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3162   ac_dummy="$PATH"
3163   for ac_dir in $ac_dummy; do
3164     test -z "$ac_dir" && ac_dir=.
3165     if test -f $ac_dir/$ac_word; then
3166       ac_cv_prog_YACC="$ac_prog"
3167       break
3168     fi
3169   done
3170   IFS="$ac_save_ifs"
3171 fi
3172 fi
3173 YACC="$ac_cv_prog_YACC"
3174 if test -n "$YACC"; then
3175   echo "$ac_t""$YACC" 1>&6
3176 else
3177   echo "$ac_t""no" 1>&6
3178 fi
3179
3180 test -n "$YACC" && break
3181 done
3182 test -n "$YACC" || YACC="yacc"
3183
3184
3185 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
3186 set dummy ${ac_tool_prefix}mig; ac_word=$2
3187 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3188 echo "configure:3189: checking for $ac_word" >&5
3189 if eval "test \"`echo '$''{'ac_cv_prog_MIG'+set}'`\" = set"; then
3190   echo $ac_n "(cached) $ac_c" 1>&6
3191 else
3192   if test -n "$MIG"; then
3193   ac_cv_prog_MIG="$MIG" # Let the user override the test.
3194 else
3195   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3196   ac_dummy="$PATH"
3197   for ac_dir in $ac_dummy; do
3198     test -z "$ac_dir" && ac_dir=.
3199     if test -f $ac_dir/$ac_word; then
3200       ac_cv_prog_MIG="${ac_tool_prefix}mig"
3201       break
3202     fi
3203   done
3204   IFS="$ac_save_ifs"
3205   test -z "$ac_cv_prog_MIG" && ac_cv_prog_MIG="mig"
3206 fi
3207 fi
3208 MIG="$ac_cv_prog_MIG"
3209 if test -n "$MIG"; then
3210   echo "$ac_t""$MIG" 1>&6
3211 else
3212   echo "$ac_t""no" 1>&6
3213 fi
3214
3215
3216
3217
3218 if test "$program_transform_name" = s,x,x,; then
3219   program_transform_name=
3220 else
3221   # Double any \ or $.  echo might interpret backslashes.
3222   cat <<\EOF_SED > conftestsed
3223 s,\\,\\\\,g; s,\$,$$,g
3224 EOF_SED
3225   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
3226   rm -f conftestsed
3227 fi
3228 test "$program_prefix" != NONE &&
3229   program_transform_name="s,^,${program_prefix},; $program_transform_name"
3230 # Use a double $ so make ignores it.
3231 test "$program_suffix" != NONE &&
3232   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
3233
3234 # sed with no file args requires a program.
3235 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
3236
3237
3238 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
3239 echo "configure:3240: checking return type of signal handlers" >&5
3240 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
3241   echo $ac_n "(cached) $ac_c" 1>&6
3242 else
3243   cat > conftest.$ac_ext <<EOF
3244 #line 3245 "configure"
3245 #include "confdefs.h"
3246 #include <sys/types.h>
3247 #include <signal.h>
3248 #ifdef signal
3249 #undef signal
3250 #endif
3251 #ifdef __cplusplus
3252 extern "C" void (*signal (int, void (*)(int)))(int);
3253 #else
3254 void (*signal ()) ();
3255 #endif
3256
3257 int main() {
3258 int i;
3259 ; return 0; }
3260 EOF
3261 if { (eval echo configure:3262: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3262   rm -rf conftest*
3263   ac_cv_type_signal=void
3264 else
3265   echo "configure: failed program was:" >&5
3266   cat conftest.$ac_ext >&5
3267   rm -rf conftest*
3268   ac_cv_type_signal=int
3269 fi
3270 rm -f conftest*
3271 fi
3272
3273 echo "$ac_t""$ac_cv_type_signal" 1>&6
3274 cat >> confdefs.h <<EOF
3275 #define RETSIGTYPE $ac_cv_type_signal
3276 EOF
3277
3278
3279
3280 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
3281 echo "configure:3282: checking for ANSI C header files" >&5
3282 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
3283   echo $ac_n "(cached) $ac_c" 1>&6
3284 else
3285   cat > conftest.$ac_ext <<EOF
3286 #line 3287 "configure"
3287 #include "confdefs.h"
3288 #include <stdlib.h>
3289 #include <stdarg.h>
3290 #include <string.h>
3291 #include <float.h>
3292 EOF
3293 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3294 { (eval echo configure:3295: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3295 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3296 if test -z "$ac_err"; then
3297   rm -rf conftest*
3298   ac_cv_header_stdc=yes
3299 else
3300   echo "$ac_err" >&5
3301   echo "configure: failed program was:" >&5
3302   cat conftest.$ac_ext >&5
3303   rm -rf conftest*
3304   ac_cv_header_stdc=no
3305 fi
3306 rm -f conftest*
3307
3308 if test $ac_cv_header_stdc = yes; then
3309   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3310 cat > conftest.$ac_ext <<EOF
3311 #line 3312 "configure"
3312 #include "confdefs.h"
3313 #include <string.h>
3314 EOF
3315 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3316   egrep "memchr" >/dev/null 2>&1; then
3317   :
3318 else
3319   rm -rf conftest*
3320   ac_cv_header_stdc=no
3321 fi
3322 rm -f conftest*
3323
3324 fi
3325
3326 if test $ac_cv_header_stdc = yes; then
3327   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3328 cat > conftest.$ac_ext <<EOF
3329 #line 3330 "configure"
3330 #include "confdefs.h"
3331 #include <stdlib.h>
3332 EOF
3333 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3334   egrep "free" >/dev/null 2>&1; then
3335   :
3336 else
3337   rm -rf conftest*
3338   ac_cv_header_stdc=no
3339 fi
3340 rm -f conftest*
3341
3342 fi
3343
3344 if test $ac_cv_header_stdc = yes; then
3345   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3346 if test "$cross_compiling" = yes; then
3347   :
3348 else
3349   cat > conftest.$ac_ext <<EOF
3350 #line 3351 "configure"
3351 #include "confdefs.h"
3352 #include <ctype.h>
3353 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3354 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3355 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3356 int main () { int i; for (i = 0; i < 256; i++)
3357 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
3358 exit (0); }
3359
3360 EOF
3361 if { (eval echo configure:3362: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3362 then
3363   :
3364 else
3365   echo "configure: failed program was:" >&5
3366   cat conftest.$ac_ext >&5
3367   rm -fr conftest*
3368   ac_cv_header_stdc=no
3369 fi
3370 rm -fr conftest*
3371 fi
3372
3373 fi
3374 fi
3375
3376 echo "$ac_t""$ac_cv_header_stdc" 1>&6
3377 if test $ac_cv_header_stdc = yes; then
3378   cat >> confdefs.h <<\EOF
3379 #define STDC_HEADERS 1
3380 EOF
3381
3382 fi
3383
3384
3385
3386 case $host_os in solaris2.7 | solaris2.8) case "$GCC" in yes)
3387     cat >> confdefs.h <<\EOF
3388 #define _MSE_INT_H 1
3389 EOF
3390
3391 esac; esac
3392
3393 for ac_hdr in ctype.h nlist.h link.h thread_db.h proc_service.h \
3394         memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \
3395         string.h sys/procfs.h sys/ptrace.h sys/reg.h stdint.h \
3396         term.h termio.h termios.h unistd.h wait.h sys/wait.h \
3397         wchar.h wctype.h asm/debugreg.h sys/debugreg.h sys/select.h \
3398         time.h sys/file.h sys/ioctl.h sys/user.h sys/fault.h sys/syscall.h \
3399         dirent.h sys/ndir.h sys/dir.h ndir.h sys/filio.h \
3400         curses.h ncurses.h \
3401         poll.h sys/poll.h
3402 do
3403 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3404 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3405 echo "configure:3406: checking for $ac_hdr" >&5
3406 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3407   echo $ac_n "(cached) $ac_c" 1>&6
3408 else
3409   cat > conftest.$ac_ext <<EOF
3410 #line 3411 "configure"
3411 #include "confdefs.h"
3412 #include <$ac_hdr>
3413 EOF
3414 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3415 { (eval echo configure:3416: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3416 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3417 if test -z "$ac_err"; then
3418   rm -rf conftest*
3419   eval "ac_cv_header_$ac_safe=yes"
3420 else
3421   echo "$ac_err" >&5
3422   echo "configure: failed program was:" >&5
3423   cat conftest.$ac_ext >&5
3424   rm -rf conftest*
3425   eval "ac_cv_header_$ac_safe=no"
3426 fi
3427 rm -f conftest*
3428 fi
3429 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3430   echo "$ac_t""yes" 1>&6
3431     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3432   cat >> confdefs.h <<EOF
3433 #define $ac_tr_hdr 1
3434 EOF
3435
3436 else
3437   echo "$ac_t""no" 1>&6
3438 fi
3439 done
3440
3441 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
3442 echo "configure:3443: checking whether stat file-mode macros are broken" >&5
3443 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
3444   echo $ac_n "(cached) $ac_c" 1>&6
3445 else
3446   cat > conftest.$ac_ext <<EOF
3447 #line 3448 "configure"
3448 #include "confdefs.h"
3449 #include <sys/types.h>
3450 #include <sys/stat.h>
3451
3452 #if defined(S_ISBLK) && defined(S_IFDIR)
3453 # if S_ISBLK (S_IFDIR)
3454 You lose.
3455 # endif
3456 #endif
3457
3458 #if defined(S_ISBLK) && defined(S_IFCHR)
3459 # if S_ISBLK (S_IFCHR)
3460 You lose.
3461 # endif
3462 #endif
3463
3464 #if defined(S_ISLNK) && defined(S_IFREG)
3465 # if S_ISLNK (S_IFREG)
3466 You lose.
3467 # endif
3468 #endif
3469
3470 #if defined(S_ISSOCK) && defined(S_IFREG)
3471 # if S_ISSOCK (S_IFREG)
3472 You lose.
3473 # endif
3474 #endif
3475
3476 EOF
3477 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3478   egrep "You lose" >/dev/null 2>&1; then
3479   rm -rf conftest*
3480   ac_cv_header_stat_broken=yes
3481 else
3482   rm -rf conftest*
3483   ac_cv_header_stat_broken=no
3484 fi
3485 rm -f conftest*
3486
3487 fi
3488
3489 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
3490 if test $ac_cv_header_stat_broken = yes; then
3491   cat >> confdefs.h <<\EOF
3492 #define STAT_MACROS_BROKEN 1
3493 EOF
3494
3495 fi
3496
3497
3498 echo $ac_n "checking for working const""... $ac_c" 1>&6
3499 echo "configure:3500: checking for working const" >&5
3500 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3501   echo $ac_n "(cached) $ac_c" 1>&6
3502 else
3503   cat > conftest.$ac_ext <<EOF
3504 #line 3505 "configure"
3505 #include "confdefs.h"
3506
3507 int main() {
3508
3509 /* Ultrix mips cc rejects this.  */
3510 typedef int charset[2]; const charset x;
3511 /* SunOS 4.1.1 cc rejects this.  */
3512 char const *const *ccp;
3513 char **p;
3514 /* NEC SVR4.0.2 mips cc rejects this.  */
3515 struct point {int x, y;};
3516 static struct point const zero = {0,0};
3517 /* AIX XL C 1.02.0.0 rejects this.
3518    It does not let you subtract one const X* pointer from another in an arm
3519    of an if-expression whose if-part is not a constant expression */
3520 const char *g = "string";
3521 ccp = &g + (g ? g-g : 0);
3522 /* HPUX 7.0 cc rejects these. */
3523 ++ccp;
3524 p = (char**) ccp;
3525 ccp = (char const *const *) p;
3526 { /* SCO 3.2v4 cc rejects this.  */
3527   char *t;
3528   char const *s = 0 ? (char *) 0 : (char const *) 0;
3529
3530   *t++ = 0;
3531 }
3532 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3533   int x[] = {25, 17};
3534   const int *foo = &x[0];
3535   ++foo;
3536 }
3537 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3538   typedef const int *iptr;
3539   iptr p = 0;
3540   ++p;
3541 }
3542 { /* AIX XL C 1.02.0.0 rejects this saying
3543      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3544   struct s { int j; const int *ap[3]; };
3545   struct s *b; b->j = 5;
3546 }
3547 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3548   const int foo = 10;
3549 }
3550
3551 ; return 0; }
3552 EOF
3553 if { (eval echo configure:3554: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3554   rm -rf conftest*
3555   ac_cv_c_const=yes
3556 else
3557   echo "configure: failed program was:" >&5
3558   cat conftest.$ac_ext >&5
3559   rm -rf conftest*
3560   ac_cv_c_const=no
3561 fi
3562 rm -f conftest*
3563 fi
3564
3565 echo "$ac_t""$ac_cv_c_const" 1>&6
3566 if test $ac_cv_c_const = no; then
3567   cat >> confdefs.h <<\EOF
3568 #define const
3569 EOF
3570
3571 fi
3572
3573 echo $ac_n "checking for inline""... $ac_c" 1>&6
3574 echo "configure:3575: checking for inline" >&5
3575 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
3576   echo $ac_n "(cached) $ac_c" 1>&6
3577 else
3578   ac_cv_c_inline=no
3579 for ac_kw in inline __inline__ __inline; do
3580   cat > conftest.$ac_ext <<EOF
3581 #line 3582 "configure"
3582 #include "confdefs.h"
3583
3584 int main() {
3585 } $ac_kw foo() {
3586 ; return 0; }
3587 EOF
3588 if { (eval echo configure:3589: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3589   rm -rf conftest*
3590   ac_cv_c_inline=$ac_kw; break
3591 else
3592   echo "configure: failed program was:" >&5
3593   cat conftest.$ac_ext >&5
3594 fi
3595 rm -f conftest*
3596 done
3597
3598 fi
3599
3600 echo "$ac_t""$ac_cv_c_inline" 1>&6
3601 case "$ac_cv_c_inline" in
3602   inline | yes) ;;
3603   no) cat >> confdefs.h <<\EOF
3604 #define inline
3605 EOF
3606  ;;
3607   *)  cat >> confdefs.h <<EOF
3608 #define inline $ac_cv_c_inline
3609 EOF
3610  ;;
3611 esac
3612
3613
3614 for ac_func in bcopy btowc bzero canonicalize_file_name isascii poll \
3615         realpath sbrk setpgid setpgrp sigaction sigprocmask sigsetmask
3616 do
3617 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3618 echo "configure:3619: checking for $ac_func" >&5
3619 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3620   echo $ac_n "(cached) $ac_c" 1>&6
3621 else
3622   cat > conftest.$ac_ext <<EOF
3623 #line 3624 "configure"
3624 #include "confdefs.h"
3625 /* System header to define __stub macros and hopefully few prototypes,
3626     which can conflict with char $ac_func(); below.  */
3627 #include <assert.h>
3628 /* Override any gcc2 internal prototype to avoid an error.  */
3629 /* We use char because int might match the return type of a gcc2
3630     builtin and then its argument prototype would still apply.  */
3631 char $ac_func();
3632
3633 int main() {
3634
3635 /* The GNU C library defines this for functions which it implements
3636     to always fail with ENOSYS.  Some functions are actually named
3637     something starting with __ and the normal name is an alias.  */
3638 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3639 choke me
3640 #else
3641 $ac_func();
3642 #endif
3643
3644 ; return 0; }
3645 EOF
3646 if { (eval echo configure:3647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3647   rm -rf conftest*
3648   eval "ac_cv_func_$ac_func=yes"
3649 else
3650   echo "configure: failed program was:" >&5
3651   cat conftest.$ac_ext >&5
3652   rm -rf conftest*
3653   eval "ac_cv_func_$ac_func=no"
3654 fi
3655 rm -f conftest*
3656 fi
3657
3658 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3659   echo "$ac_t""yes" 1>&6
3660     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3661   cat >> confdefs.h <<EOF
3662 #define $ac_tr_func 1
3663 EOF
3664
3665 else
3666   echo "$ac_t""no" 1>&6
3667 fi
3668 done
3669
3670 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
3671 # for constant arguments.  Useless!
3672 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
3673 echo "configure:3674: checking for working alloca.h" >&5
3674 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
3675   echo $ac_n "(cached) $ac_c" 1>&6
3676 else
3677   cat > conftest.$ac_ext <<EOF
3678 #line 3679 "configure"
3679 #include "confdefs.h"
3680 #include <alloca.h>
3681 int main() {
3682 char *p = alloca(2 * sizeof(int));
3683 ; return 0; }
3684 EOF
3685 if { (eval echo configure:3686: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3686   rm -rf conftest*
3687   ac_cv_header_alloca_h=yes
3688 else
3689   echo "configure: failed program was:" >&5
3690   cat conftest.$ac_ext >&5
3691   rm -rf conftest*
3692   ac_cv_header_alloca_h=no
3693 fi
3694 rm -f conftest*
3695 fi
3696
3697 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
3698 if test $ac_cv_header_alloca_h = yes; then
3699   cat >> confdefs.h <<\EOF
3700 #define HAVE_ALLOCA_H 1
3701 EOF
3702
3703 fi
3704
3705 echo $ac_n "checking for alloca""... $ac_c" 1>&6
3706 echo "configure:3707: checking for alloca" >&5
3707 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
3708   echo $ac_n "(cached) $ac_c" 1>&6
3709 else
3710   cat > conftest.$ac_ext <<EOF
3711 #line 3712 "configure"
3712 #include "confdefs.h"
3713
3714 #ifdef __GNUC__
3715 # define alloca __builtin_alloca
3716 #else
3717 # ifdef _MSC_VER
3718 #  include <malloc.h>
3719 #  define alloca _alloca
3720 # else
3721 #  if HAVE_ALLOCA_H
3722 #   include <alloca.h>
3723 #  else
3724 #   ifdef _AIX
3725  #pragma alloca
3726 #   else
3727 #    ifndef alloca /* predefined by HP cc +Olibcalls */
3728 char *alloca ();
3729 #    endif
3730 #   endif
3731 #  endif
3732 # endif
3733 #endif
3734
3735 int main() {
3736 char *p = (char *) alloca(1);
3737 ; return 0; }
3738 EOF
3739 if { (eval echo configure:3740: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3740   rm -rf conftest*
3741   ac_cv_func_alloca_works=yes
3742 else
3743   echo "configure: failed program was:" >&5
3744   cat conftest.$ac_ext >&5
3745   rm -rf conftest*
3746   ac_cv_func_alloca_works=no
3747 fi
3748 rm -f conftest*
3749 fi
3750
3751 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
3752 if test $ac_cv_func_alloca_works = yes; then
3753   cat >> confdefs.h <<\EOF
3754 #define HAVE_ALLOCA 1
3755 EOF
3756
3757 fi
3758
3759 if test $ac_cv_func_alloca_works = no; then
3760   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
3761   # that cause trouble.  Some versions do not even contain alloca or
3762   # contain a buggy version.  If you still want to use their alloca,
3763   # use ar to extract alloca.o from them instead of compiling alloca.c.
3764   ALLOCA=alloca.${ac_objext}
3765   cat >> confdefs.h <<\EOF
3766 #define C_ALLOCA 1
3767 EOF
3768
3769
3770 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
3771 echo "configure:3772: checking whether alloca needs Cray hooks" >&5
3772 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
3773   echo $ac_n "(cached) $ac_c" 1>&6
3774 else
3775   cat > conftest.$ac_ext <<EOF
3776 #line 3777 "configure"
3777 #include "confdefs.h"
3778 #if defined(CRAY) && ! defined(CRAY2)
3779 webecray
3780 #else
3781 wenotbecray
3782 #endif
3783
3784 EOF
3785 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3786   egrep "webecray" >/dev/null 2>&1; then
3787   rm -rf conftest*
3788   ac_cv_os_cray=yes
3789 else
3790   rm -rf conftest*
3791   ac_cv_os_cray=no
3792 fi
3793 rm -f conftest*
3794
3795 fi
3796
3797 echo "$ac_t""$ac_cv_os_cray" 1>&6
3798 if test $ac_cv_os_cray = yes; then
3799 for ac_func in _getb67 GETB67 getb67; do
3800   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3801 echo "configure:3802: checking for $ac_func" >&5
3802 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3803   echo $ac_n "(cached) $ac_c" 1>&6
3804 else
3805   cat > conftest.$ac_ext <<EOF
3806 #line 3807 "configure"
3807 #include "confdefs.h"
3808 /* System header to define __stub macros and hopefully few prototypes,
3809     which can conflict with char $ac_func(); below.  */
3810 #include <assert.h>
3811 /* Override any gcc2 internal prototype to avoid an error.  */
3812 /* We use char because int might match the return type of a gcc2
3813     builtin and then its argument prototype would still apply.  */
3814 char $ac_func();
3815
3816 int main() {
3817
3818 /* The GNU C library defines this for functions which it implements
3819     to always fail with ENOSYS.  Some functions are actually named
3820     something starting with __ and the normal name is an alias.  */
3821 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3822 choke me
3823 #else
3824 $ac_func();
3825 #endif
3826
3827 ; return 0; }
3828 EOF
3829 if { (eval echo configure:3830: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3830   rm -rf conftest*
3831   eval "ac_cv_func_$ac_func=yes"
3832 else
3833   echo "configure: failed program was:" >&5
3834   cat conftest.$ac_ext >&5
3835   rm -rf conftest*
3836   eval "ac_cv_func_$ac_func=no"
3837 fi
3838 rm -f conftest*
3839 fi
3840
3841 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3842   echo "$ac_t""yes" 1>&6
3843   cat >> confdefs.h <<EOF
3844 #define CRAY_STACKSEG_END $ac_func
3845 EOF
3846
3847   break
3848 else
3849   echo "$ac_t""no" 1>&6
3850 fi
3851
3852 done
3853 fi
3854
3855 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3856 echo "configure:3857: checking stack direction for C alloca" >&5
3857 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3858   echo $ac_n "(cached) $ac_c" 1>&6
3859 else
3860   if test "$cross_compiling" = yes; then
3861   ac_cv_c_stack_direction=0
3862 else
3863   cat > conftest.$ac_ext <<EOF
3864 #line 3865 "configure"
3865 #include "confdefs.h"
3866 find_stack_direction ()
3867 {
3868   static char *addr = 0;
3869   auto char dummy;
3870   if (addr == 0)
3871     {
3872       addr = &dummy;
3873       return find_stack_direction ();
3874     }
3875   else
3876     return (&dummy > addr) ? 1 : -1;
3877 }
3878 main ()
3879 {
3880   exit (find_stack_direction() < 0);
3881 }
3882 EOF
3883 if { (eval echo configure:3884: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3884 then
3885   ac_cv_c_stack_direction=1
3886 else
3887   echo "configure: failed program was:" >&5
3888   cat conftest.$ac_ext >&5
3889   rm -fr conftest*
3890   ac_cv_c_stack_direction=-1
3891 fi
3892 rm -fr conftest*
3893 fi
3894
3895 fi
3896
3897 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3898 cat >> confdefs.h <<EOF
3899 #define STACK_DIRECTION $ac_cv_c_stack_direction
3900 EOF
3901
3902 fi
3903
3904 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
3905 echo "configure:3906: checking for pid_t" >&5
3906 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
3907   echo $ac_n "(cached) $ac_c" 1>&6
3908 else
3909   cat > conftest.$ac_ext <<EOF
3910 #line 3911 "configure"
3911 #include "confdefs.h"
3912 #include <sys/types.h>
3913 #if STDC_HEADERS
3914 #include <stdlib.h>
3915 #include <stddef.h>
3916 #endif
3917 EOF
3918 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3919   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3920   rm -rf conftest*
3921   ac_cv_type_pid_t=yes
3922 else
3923   rm -rf conftest*
3924   ac_cv_type_pid_t=no
3925 fi
3926 rm -f conftest*
3927
3928 fi
3929 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
3930 if test $ac_cv_type_pid_t = no; then
3931   cat >> confdefs.h <<\EOF
3932 #define pid_t int
3933 EOF
3934
3935 fi
3936
3937 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
3938 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
3939 echo "configure:3940: checking for vfork.h" >&5
3940 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3941   echo $ac_n "(cached) $ac_c" 1>&6
3942 else
3943   cat > conftest.$ac_ext <<EOF
3944 #line 3945 "configure"
3945 #include "confdefs.h"
3946 #include <vfork.h>
3947 EOF
3948 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3949 { (eval echo configure:3950: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3950 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3951 if test -z "$ac_err"; then
3952   rm -rf conftest*
3953   eval "ac_cv_header_$ac_safe=yes"
3954 else
3955   echo "$ac_err" >&5
3956   echo "configure: failed program was:" >&5
3957   cat conftest.$ac_ext >&5
3958   rm -rf conftest*
3959   eval "ac_cv_header_$ac_safe=no"
3960 fi
3961 rm -f conftest*
3962 fi
3963 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3964   echo "$ac_t""yes" 1>&6
3965   cat >> confdefs.h <<\EOF
3966 #define HAVE_VFORK_H 1
3967 EOF
3968
3969 else
3970   echo "$ac_t""no" 1>&6
3971 fi
3972
3973 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
3974 echo "configure:3975: checking for working vfork" >&5
3975 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
3976   echo $ac_n "(cached) $ac_c" 1>&6
3977 else
3978   if test "$cross_compiling" = yes; then
3979   echo $ac_n "checking for vfork""... $ac_c" 1>&6
3980 echo "configure:3981: checking for vfork" >&5
3981 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
3982   echo $ac_n "(cached) $ac_c" 1>&6
3983 else
3984   cat > conftest.$ac_ext <<EOF
3985 #line 3986 "configure"
3986 #include "confdefs.h"
3987 /* System header to define __stub macros and hopefully few prototypes,
3988     which can conflict with char vfork(); below.  */
3989 #include <assert.h>
3990 /* Override any gcc2 internal prototype to avoid an error.  */
3991 /* We use char because int might match the return type of a gcc2
3992     builtin and then its argument prototype would still apply.  */
3993 char vfork();
3994
3995 int main() {
3996
3997 /* The GNU C library defines this for functions which it implements
3998     to always fail with ENOSYS.  Some functions are actually named
3999     something starting with __ and the normal name is an alias.  */
4000 #if defined (__stub_vfork) || defined (__stub___vfork)
4001 choke me
4002 #else
4003 vfork();
4004 #endif
4005
4006 ; return 0; }
4007 EOF
4008 if { (eval echo configure:4009: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4009   rm -rf conftest*
4010   eval "ac_cv_func_vfork=yes"
4011 else
4012   echo "configure: failed program was:" >&5
4013   cat conftest.$ac_ext >&5
4014   rm -rf conftest*
4015   eval "ac_cv_func_vfork=no"
4016 fi
4017 rm -f conftest*
4018 fi
4019
4020 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
4021   echo "$ac_t""yes" 1>&6
4022   :
4023 else
4024   echo "$ac_t""no" 1>&6
4025 fi
4026
4027 ac_cv_func_vfork_works=$ac_cv_func_vfork
4028 else
4029   cat > conftest.$ac_ext <<EOF
4030 #line 4031 "configure"
4031 #include "confdefs.h"
4032 /* Thanks to Paul Eggert for this test.  */
4033 #include <stdio.h>
4034 #include <sys/types.h>
4035 #include <sys/stat.h>
4036 #ifdef HAVE_UNISTD_H
4037 #include <unistd.h>
4038 #endif
4039 #ifdef HAVE_VFORK_H
4040 #include <vfork.h>
4041 #endif
4042 /* On some sparc systems, changes by the child to local and incoming
4043    argument registers are propagated back to the parent.
4044    The compiler is told about this with #include <vfork.h>,
4045    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
4046    Test for this by using a static variable whose address
4047    is put into a register that is clobbered by the vfork.  */
4048 static
4049 #ifdef __cplusplus
4050 sparc_address_test (int arg)
4051 #else
4052 sparc_address_test (arg) int arg;
4053 #endif
4054 {
4055   static pid_t child;
4056   if (!child) {
4057     child = vfork ();
4058     if (child < 0) {
4059       perror ("vfork");
4060       _exit(2);
4061     }
4062     if (!child) {
4063       arg = getpid();
4064       write(-1, "", 0);
4065       _exit (arg);
4066     }
4067   }
4068 }
4069 main() {
4070   pid_t parent = getpid ();
4071   pid_t child;
4072
4073   sparc_address_test ();
4074
4075   child = vfork ();
4076
4077   if (child == 0) {
4078     /* Here is another test for sparc vfork register problems.
4079        This test uses lots of local variables, at least
4080        as many local variables as main has allocated so far
4081        including compiler temporaries.  4 locals are enough for
4082        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
4083        A buggy compiler should reuse the register of parent
4084        for one of the local variables, since it will think that
4085        parent can't possibly be used any more in this routine.
4086        Assigning to the local variable will thus munge parent
4087        in the parent process.  */
4088     pid_t
4089       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
4090       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
4091     /* Convince the compiler that p..p7 are live; otherwise, it might
4092        use the same hardware register for all 8 local variables.  */
4093     if (p != p1 || p != p2 || p != p3 || p != p4
4094         || p != p5 || p != p6 || p != p7)
4095       _exit(1);
4096
4097     /* On some systems (e.g. IRIX 3.3),
4098        vfork doesn't separate parent from child file descriptors.
4099        If the child closes a descriptor before it execs or exits,
4100        this munges the parent's descriptor as well.
4101        Test for this by closing stdout in the child.  */
4102     _exit(close(fileno(stdout)) != 0);
4103   } else {
4104     int status;
4105     struct stat st;
4106
4107     while (wait(&status) != child)
4108       ;
4109     exit(
4110          /* Was there some problem with vforking?  */
4111          child < 0
4112
4113          /* Did the child fail?  (This shouldn't happen.)  */
4114          || status
4115
4116          /* Did the vfork/compiler bug occur?  */
4117          || parent != getpid()
4118
4119          /* Did the file descriptor bug occur?  */
4120          || fstat(fileno(stdout), &st) != 0
4121          );
4122   }
4123 }
4124 EOF
4125 if { (eval echo configure:4126: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4126 then
4127   ac_cv_func_vfork_works=yes
4128 else
4129   echo "configure: failed program was:" >&5
4130   cat conftest.$ac_ext >&5
4131   rm -fr conftest*
4132   ac_cv_func_vfork_works=no
4133 fi
4134 rm -fr conftest*
4135 fi
4136
4137 fi
4138
4139 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
4140 if test $ac_cv_func_vfork_works = no; then
4141   cat >> confdefs.h <<\EOF
4142 #define vfork fork
4143 EOF
4144
4145 fi
4146
4147 if test "$cross_compiling" = no; then
4148   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
4149 echo "configure:4150: checking whether setpgrp takes no argument" >&5
4150 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
4151   echo $ac_n "(cached) $ac_c" 1>&6
4152 else
4153   if test "$cross_compiling" = yes; then
4154   { echo "configure: error: cannot check setpgrp if cross compiling" 1>&2; exit 1; }
4155 else
4156   cat > conftest.$ac_ext <<EOF
4157 #line 4158 "configure"
4158 #include "confdefs.h"
4159
4160 #ifdef HAVE_UNISTD_H
4161 #include <unistd.h>
4162 #endif
4163
4164 /*
4165  * If this system has a BSD-style setpgrp, which takes arguments, exit
4166  * successfully.
4167  */
4168 main()
4169 {
4170     if (setpgrp(1,1) == -1)
4171         exit(0);
4172     else
4173         exit(1);
4174 }
4175
4176 EOF
4177 if { (eval echo configure:4178: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4178 then
4179   ac_cv_func_setpgrp_void=no
4180 else
4181   echo "configure: failed program was:" >&5
4182   cat conftest.$ac_ext >&5
4183   rm -fr conftest*
4184   ac_cv_func_setpgrp_void=yes
4185 fi
4186 rm -fr conftest*
4187 fi
4188
4189
4190 fi
4191
4192 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
4193 if test $ac_cv_func_setpgrp_void = yes; then
4194   cat >> confdefs.h <<\EOF
4195 #define SETPGRP_VOID 1
4196 EOF
4197
4198 fi
4199
4200 else
4201   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
4202 echo "configure:4203: checking whether setpgrp takes no argument" >&5
4203 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
4204   echo $ac_n "(cached) $ac_c" 1>&6
4205 else
4206   cat > conftest.$ac_ext <<EOF
4207 #line 4208 "configure"
4208 #include "confdefs.h"
4209
4210 #include <unistd.h>
4211
4212 int main() {
4213
4214   if (setpgrp(1,1) == -1)
4215     exit (0);
4216   else
4217     exit (1);
4218
4219 ; return 0; }
4220 EOF
4221 if { (eval echo configure:4222: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4222   rm -rf conftest*
4223   ac_cv_func_setpgrp_void=no
4224 else
4225   echo "configure: failed program was:" >&5
4226   cat conftest.$ac_ext >&5
4227   rm -rf conftest*
4228   ac_cv_func_setpgrp_void=yes
4229 fi
4230 rm -f conftest*
4231 fi
4232
4233 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
4234 if test $ac_cv_func_setpgrp_void = yes; then
4235   cat >> confdefs.h <<\EOF
4236 #define SETPGRP_VOID 1
4237 EOF
4238
4239 fi
4240 fi
4241
4242 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
4243 # since sigsetjmp might only be defined as a macro.
4244 echo $ac_n "checking for sigsetjmp""... $ac_c" 1>&6
4245 echo "configure:4246: checking for sigsetjmp" >&5
4246 if eval "test \"`echo '$''{'gdb_cv_func_sigsetjmp'+set}'`\" = set"; then
4247   echo $ac_n "(cached) $ac_c" 1>&6
4248 else
4249   cat > conftest.$ac_ext <<EOF
4250 #line 4251 "configure"
4251 #include "confdefs.h"
4252
4253 #include <setjmp.h>
4254
4255 int main() {
4256 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
4257 ; return 0; }
4258 EOF
4259 if { (eval echo configure:4260: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4260   rm -rf conftest*
4261   gdb_cv_func_sigsetjmp=yes
4262 else
4263   echo "configure: failed program was:" >&5
4264   cat conftest.$ac_ext >&5
4265   rm -rf conftest*
4266   gdb_cv_func_sigsetjmp=no
4267 fi
4268 rm -f conftest*
4269 fi
4270
4271 echo "$ac_t""$gdb_cv_func_sigsetjmp" 1>&6
4272 if test $gdb_cv_func_sigsetjmp = yes; then
4273   cat >> confdefs.h <<\EOF
4274 #define HAVE_SIGSETJMP 1
4275 EOF
4276
4277 fi
4278
4279 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
4280 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
4281 echo $ac_n "checking for r_fs in struct reg""... $ac_c" 1>&6
4282 echo "configure:4283: checking for r_fs in struct reg" >&5
4283 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_fs'+set}'`\" = set"; then
4284   echo $ac_n "(cached) $ac_c" 1>&6
4285 else
4286   cat > conftest.$ac_ext <<EOF
4287 #line 4288 "configure"
4288 #include "confdefs.h"
4289 #include <machine/reg.h>
4290 int main() {
4291 struct reg r; r.r_fs;
4292 ; return 0; }
4293 EOF
4294 if { (eval echo configure:4295: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4295   rm -rf conftest*
4296   gdb_cv_struct_reg_r_fs=yes
4297 else
4298   echo "configure: failed program was:" >&5
4299   cat conftest.$ac_ext >&5
4300   rm -rf conftest*
4301   gdb_cv_struct_reg_r_fs=no
4302 fi
4303 rm -f conftest*
4304 fi
4305
4306 echo "$ac_t""$gdb_cv_struct_reg_r_fs" 1>&6
4307 if test $gdb_cv_struct_reg_r_fs = yes; then
4308   cat >> confdefs.h <<\EOF
4309 #define HAVE_STRUCT_REG_R_FS 1
4310 EOF
4311
4312 fi
4313 echo $ac_n "checking for r_gs in struct reg""... $ac_c" 1>&6
4314 echo "configure:4315: checking for r_gs in struct reg" >&5
4315 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_gs'+set}'`\" = set"; then
4316   echo $ac_n "(cached) $ac_c" 1>&6
4317 else
4318   cat > conftest.$ac_ext <<EOF
4319 #line 4320 "configure"
4320 #include "confdefs.h"
4321 #include <machine/reg.h>
4322 int main() {
4323 struct reg r; r.r_gs;
4324 ; return 0; }
4325 EOF
4326 if { (eval echo configure:4327: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4327   rm -rf conftest*
4328   gdb_cv_struct_reg_r_gs=yes
4329 else
4330   echo "configure: failed program was:" >&5
4331   cat conftest.$ac_ext >&5
4332   rm -rf conftest*
4333   gdb_cv_struct_reg_r_gs=no
4334 fi
4335 rm -f conftest*
4336 fi
4337
4338 echo "$ac_t""$gdb_cv_struct_reg_r_gs" 1>&6
4339 if test $gdb_cv_struct_reg_r_gs = yes; then
4340   cat >> confdefs.h <<\EOF
4341 #define HAVE_STRUCT_REG_R_GS 1
4342 EOF
4343
4344 fi
4345
4346 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
4347 echo $ac_n "checking for PTRACE_GETREGS""... $ac_c" 1>&6
4348 echo "configure:4349: checking for PTRACE_GETREGS" >&5
4349 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getregs'+set}'`\" = set"; then
4350   echo $ac_n "(cached) $ac_c" 1>&6
4351 else
4352   cat > conftest.$ac_ext <<EOF
4353 #line 4354 "configure"
4354 #include "confdefs.h"
4355 #include <sys/ptrace.h>
4356 int main() {
4357 PTRACE_GETREGS;
4358 ; return 0; }
4359 EOF
4360 if { (eval echo configure:4361: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4361   rm -rf conftest*
4362   gdb_cv_have_ptrace_getregs=yes
4363 else
4364   echo "configure: failed program was:" >&5
4365   cat conftest.$ac_ext >&5
4366   rm -rf conftest*
4367   gdb_cv_have_ptrace_getregs=no
4368 fi
4369 rm -f conftest*
4370 fi
4371
4372 echo "$ac_t""$gdb_cv_have_ptrace_getregs" 1>&6
4373 if test $gdb_cv_have_ptrace_getregs = yes; then
4374   cat >> confdefs.h <<\EOF
4375 #define HAVE_PTRACE_GETREGS 1
4376 EOF
4377
4378 fi
4379
4380 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
4381 echo $ac_n "checking for PTRACE_GETFPXREGS""... $ac_c" 1>&6
4382 echo "configure:4383: checking for PTRACE_GETFPXREGS" >&5
4383 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getfpxregs'+set}'`\" = set"; then
4384   echo $ac_n "(cached) $ac_c" 1>&6
4385 else
4386   cat > conftest.$ac_ext <<EOF
4387 #line 4388 "configure"
4388 #include "confdefs.h"
4389 #include <sys/ptrace.h>
4390 int main() {
4391 PTRACE_GETFPXREGS;
4392 ; return 0; }
4393 EOF
4394 if { (eval echo configure:4395: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4395   rm -rf conftest*
4396   gdb_cv_have_ptrace_getfpxregs=yes
4397 else
4398   echo "configure: failed program was:" >&5
4399   cat conftest.$ac_ext >&5
4400   rm -rf conftest*
4401   gdb_cv_have_ptrace_getfpxregs=no
4402 fi
4403 rm -f conftest*
4404 fi
4405
4406 echo "$ac_t""$gdb_cv_have_ptrace_getfpxregs" 1>&6
4407 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
4408   cat >> confdefs.h <<\EOF
4409 #define HAVE_PTRACE_GETFPXREGS 1
4410 EOF
4411
4412 fi
4413
4414 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
4415 echo $ac_n "checking for PT_GETDBREGS""... $ac_c" 1>&6
4416 echo "configure:4417: checking for PT_GETDBREGS" >&5
4417 if eval "test \"`echo '$''{'gdb_cv_have_pt_getdbregs'+set}'`\" = set"; then
4418   echo $ac_n "(cached) $ac_c" 1>&6
4419 else
4420   cat > conftest.$ac_ext <<EOF
4421 #line 4422 "configure"
4422 #include "confdefs.h"
4423 #include <sys/types.h>
4424 #include <sys/ptrace.h>
4425 int main() {
4426 PT_GETDBREGS;
4427 ; return 0; }
4428 EOF
4429 if { (eval echo configure:4430: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4430   rm -rf conftest*
4431   gdb_cv_have_pt_getdbregs=yes
4432 else
4433   echo "configure: failed program was:" >&5
4434   cat conftest.$ac_ext >&5
4435   rm -rf conftest*
4436   gdb_cv_have_pt_getdbregs=no
4437 fi
4438 rm -f conftest*
4439 fi
4440
4441 echo "$ac_t""$gdb_cv_have_pt_getdbregs" 1>&6
4442 if test $gdb_cv_have_pt_getdbregs = yes; then
4443   cat >> confdefs.h <<\EOF
4444 #define HAVE_PT_GETDBREGS 1
4445 EOF
4446
4447 fi
4448
4449 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
4450 echo $ac_n "checking for PT_GETXMMREGS""... $ac_c" 1>&6
4451 echo "configure:4452: checking for PT_GETXMMREGS" >&5
4452 if eval "test \"`echo '$''{'gdb_cv_have_pt_getxmmregs'+set}'`\" = set"; then
4453   echo $ac_n "(cached) $ac_c" 1>&6
4454 else
4455   cat > conftest.$ac_ext <<EOF
4456 #line 4457 "configure"
4457 #include "confdefs.h"
4458 #include <sys/types.h>
4459 #include <sys/ptrace.h>
4460 int main() {
4461 PT_GETXMMREGS;
4462 ; return 0; }
4463 EOF
4464 if { (eval echo configure:4465: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4465   rm -rf conftest*
4466   gdb_cv_have_pt_getxmmregs=yes
4467 else
4468   echo "configure: failed program was:" >&5
4469   cat conftest.$ac_ext >&5
4470   rm -rf conftest*
4471   gdb_cv_have_pt_getxmmregs=no
4472 fi
4473 rm -f conftest*
4474 fi
4475
4476 echo "$ac_t""$gdb_cv_have_pt_getxmmregs" 1>&6
4477 if test $gdb_cv_have_pt_getxmmregs = yes; then
4478   cat >> confdefs.h <<\EOF
4479 #define HAVE_PT_GETXMMREGS 1
4480 EOF
4481
4482 fi
4483
4484
4485 echo $ac_n "checking for socketpair in -lsocket""... $ac_c" 1>&6
4486 echo "configure:4487: checking for socketpair in -lsocket" >&5
4487 ac_lib_var=`echo socket'_'socketpair | sed 'y%./+-%__p_%'`
4488 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4489   echo $ac_n "(cached) $ac_c" 1>&6
4490 else
4491   ac_save_LIBS="$LIBS"
4492 LIBS="-lsocket  $LIBS"
4493 cat > conftest.$ac_ext <<EOF
4494 #line 4495 "configure"
4495 #include "confdefs.h"
4496 /* Override any gcc2 internal prototype to avoid an error.  */
4497 /* We use char because int might match the return type of a gcc2
4498     builtin and then its argument prototype would still apply.  */
4499 char socketpair();
4500
4501 int main() {
4502 socketpair()
4503 ; return 0; }
4504 EOF
4505 if { (eval echo configure:4506: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4506   rm -rf conftest*
4507   eval "ac_cv_lib_$ac_lib_var=yes"
4508 else
4509   echo "configure: failed program was:" >&5
4510   cat conftest.$ac_ext >&5
4511   rm -rf conftest*
4512   eval "ac_cv_lib_$ac_lib_var=no"
4513 fi
4514 rm -f conftest*
4515 LIBS="$ac_save_LIBS"
4516
4517 fi
4518 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4519   echo "$ac_t""yes" 1>&6
4520     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4521     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4522   cat >> confdefs.h <<EOF
4523 #define $ac_tr_lib 1
4524 EOF
4525
4526   LIBS="-lsocket $LIBS"
4527
4528 else
4529   echo "$ac_t""no" 1>&6
4530 fi
4531
4532 for ac_func in socketpair
4533 do
4534 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4535 echo "configure:4536: checking for $ac_func" >&5
4536 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4537   echo $ac_n "(cached) $ac_c" 1>&6
4538 else
4539   cat > conftest.$ac_ext <<EOF
4540 #line 4541 "configure"
4541 #include "confdefs.h"
4542 /* System header to define __stub macros and hopefully few prototypes,
4543     which can conflict with char $ac_func(); below.  */
4544 #include <assert.h>
4545 /* Override any gcc2 internal prototype to avoid an error.  */
4546 /* We use char because int might match the return type of a gcc2
4547     builtin and then its argument prototype would still apply.  */
4548 char $ac_func();
4549
4550 int main() {
4551
4552 /* The GNU C library defines this for functions which it implements
4553     to always fail with ENOSYS.  Some functions are actually named
4554     something starting with __ and the normal name is an alias.  */
4555 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4556 choke me
4557 #else
4558 $ac_func();
4559 #endif
4560
4561 ; return 0; }
4562 EOF
4563 if { (eval echo configure:4564: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4564   rm -rf conftest*
4565   eval "ac_cv_func_$ac_func=yes"
4566 else
4567   echo "configure: failed program was:" >&5
4568   cat conftest.$ac_ext >&5
4569   rm -rf conftest*
4570   eval "ac_cv_func_$ac_func=no"
4571 fi
4572 rm -f conftest*
4573 fi
4574
4575 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4576   echo "$ac_t""yes" 1>&6
4577     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4578   cat >> confdefs.h <<EOF
4579 #define $ac_tr_func 1
4580 EOF
4581
4582 else
4583   echo "$ac_t""no" 1>&6
4584 fi
4585 done
4586
4587
4588
4589 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
4590 echo "configure:4591: checking whether malloc must be declared" >&5
4591 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
4592   echo $ac_n "(cached) $ac_c" 1>&6
4593 else
4594   cat > conftest.$ac_ext <<EOF
4595 #line 4596 "configure"
4596 #include "confdefs.h"
4597
4598 #include <stdio.h>
4599 #ifdef HAVE_STRING_H
4600 #include <string.h>
4601 #else
4602 #ifdef HAVE_STRINGS_H
4603 #include <strings.h>
4604 #endif
4605 #endif
4606 #ifdef HAVE_STDLIB_H
4607 #include <stdlib.h>
4608 #endif
4609 #ifdef HAVE_UNISTD_H
4610 #include <unistd.h>
4611 #endif
4612 int main() {
4613 char *(*pfn) = (char *(*)) malloc
4614 ; return 0; }
4615 EOF
4616 if { (eval echo configure:4617: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4617   rm -rf conftest*
4618   bfd_cv_decl_needed_malloc=no
4619 else
4620   echo "configure: failed program was:" >&5
4621   cat conftest.$ac_ext >&5
4622   rm -rf conftest*
4623   bfd_cv_decl_needed_malloc=yes
4624 fi
4625 rm -f conftest*
4626 fi
4627
4628 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
4629 if test $bfd_cv_decl_needed_malloc = yes; then
4630   cat >> confdefs.h <<\EOF
4631 #define NEED_DECLARATION_MALLOC 1
4632 EOF
4633
4634 fi
4635
4636 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
4637 echo "configure:4638: checking whether realloc must be declared" >&5
4638 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
4639   echo $ac_n "(cached) $ac_c" 1>&6
4640 else
4641   cat > conftest.$ac_ext <<EOF
4642 #line 4643 "configure"
4643 #include "confdefs.h"
4644
4645 #include <stdio.h>
4646 #ifdef HAVE_STRING_H
4647 #include <string.h>
4648 #else
4649 #ifdef HAVE_STRINGS_H
4650 #include <strings.h>
4651 #endif
4652 #endif
4653 #ifdef HAVE_STDLIB_H
4654 #include <stdlib.h>
4655 #endif
4656 #ifdef HAVE_UNISTD_H
4657 #include <unistd.h>
4658 #endif
4659 int main() {
4660 char *(*pfn) = (char *(*)) realloc
4661 ; return 0; }
4662 EOF
4663 if { (eval echo configure:4664: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4664   rm -rf conftest*
4665   bfd_cv_decl_needed_realloc=no
4666 else
4667   echo "configure: failed program was:" >&5
4668   cat conftest.$ac_ext >&5
4669   rm -rf conftest*
4670   bfd_cv_decl_needed_realloc=yes
4671 fi
4672 rm -f conftest*
4673 fi
4674
4675 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
4676 if test $bfd_cv_decl_needed_realloc = yes; then
4677   cat >> confdefs.h <<\EOF
4678 #define NEED_DECLARATION_REALLOC 1
4679 EOF
4680
4681 fi
4682
4683 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
4684 echo "configure:4685: checking whether free must be declared" >&5
4685 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
4686   echo $ac_n "(cached) $ac_c" 1>&6
4687 else
4688   cat > conftest.$ac_ext <<EOF
4689 #line 4690 "configure"
4690 #include "confdefs.h"
4691
4692 #include <stdio.h>
4693 #ifdef HAVE_STRING_H
4694 #include <string.h>
4695 #else
4696 #ifdef HAVE_STRINGS_H
4697 #include <strings.h>
4698 #endif
4699 #endif
4700 #ifdef HAVE_STDLIB_H
4701 #include <stdlib.h>
4702 #endif
4703 #ifdef HAVE_UNISTD_H
4704 #include <unistd.h>
4705 #endif
4706 int main() {
4707 char *(*pfn) = (char *(*)) free
4708 ; return 0; }
4709 EOF
4710 if { (eval echo configure:4711: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4711   rm -rf conftest*
4712   bfd_cv_decl_needed_free=no
4713 else
4714   echo "configure: failed program was:" >&5
4715   cat conftest.$ac_ext >&5
4716   rm -rf conftest*
4717   bfd_cv_decl_needed_free=yes
4718 fi
4719 rm -f conftest*
4720 fi
4721
4722 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
4723 if test $bfd_cv_decl_needed_free = yes; then
4724   cat >> confdefs.h <<\EOF
4725 #define NEED_DECLARATION_FREE 1
4726 EOF
4727
4728 fi
4729
4730 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
4731 echo "configure:4732: checking whether strerror must be declared" >&5
4732 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
4733   echo $ac_n "(cached) $ac_c" 1>&6
4734 else
4735   cat > conftest.$ac_ext <<EOF
4736 #line 4737 "configure"
4737 #include "confdefs.h"
4738
4739 #include <stdio.h>
4740 #ifdef HAVE_STRING_H
4741 #include <string.h>
4742 #else
4743 #ifdef HAVE_STRINGS_H
4744 #include <strings.h>
4745 #endif
4746 #endif
4747 #ifdef HAVE_STDLIB_H
4748 #include <stdlib.h>
4749 #endif
4750 #ifdef HAVE_UNISTD_H
4751 #include <unistd.h>
4752 #endif
4753 int main() {
4754 char *(*pfn) = (char *(*)) strerror
4755 ; return 0; }
4756 EOF
4757 if { (eval echo configure:4758: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4758   rm -rf conftest*
4759   bfd_cv_decl_needed_strerror=no
4760 else
4761   echo "configure: failed program was:" >&5
4762   cat conftest.$ac_ext >&5
4763   rm -rf conftest*
4764   bfd_cv_decl_needed_strerror=yes
4765 fi
4766 rm -f conftest*
4767 fi
4768
4769 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
4770 if test $bfd_cv_decl_needed_strerror = yes; then
4771   cat >> confdefs.h <<\EOF
4772 #define NEED_DECLARATION_STRERROR 1
4773 EOF
4774
4775 fi
4776
4777 echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
4778 echo "configure:4779: checking whether strdup must be declared" >&5
4779 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" = set"; then
4780   echo $ac_n "(cached) $ac_c" 1>&6
4781 else
4782   cat > conftest.$ac_ext <<EOF
4783 #line 4784 "configure"
4784 #include "confdefs.h"
4785
4786 #include <stdio.h>
4787 #ifdef HAVE_STRING_H
4788 #include <string.h>
4789 #else
4790 #ifdef HAVE_STRINGS_H
4791 #include <strings.h>
4792 #endif
4793 #endif
4794 #ifdef HAVE_STDLIB_H
4795 #include <stdlib.h>
4796 #endif
4797 #ifdef HAVE_UNISTD_H
4798 #include <unistd.h>
4799 #endif
4800 int main() {
4801 char *(*pfn) = (char *(*)) strdup
4802 ; return 0; }
4803 EOF
4804 if { (eval echo configure:4805: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4805   rm -rf conftest*
4806   bfd_cv_decl_needed_strdup=no
4807 else
4808   echo "configure: failed program was:" >&5
4809   cat conftest.$ac_ext >&5
4810   rm -rf conftest*
4811   bfd_cv_decl_needed_strdup=yes
4812 fi
4813 rm -f conftest*
4814 fi
4815
4816 echo "$ac_t""$bfd_cv_decl_needed_strdup" 1>&6
4817 if test $bfd_cv_decl_needed_strdup = yes; then
4818   cat >> confdefs.h <<\EOF
4819 #define NEED_DECLARATION_STRDUP 1
4820 EOF
4821
4822 fi
4823
4824 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
4825 echo "configure:4826: checking whether strstr must be declared" >&5
4826 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
4827   echo $ac_n "(cached) $ac_c" 1>&6
4828 else
4829   cat > conftest.$ac_ext <<EOF
4830 #line 4831 "configure"
4831 #include "confdefs.h"
4832
4833 #include <stdio.h>
4834 #ifdef HAVE_STRING_H
4835 #include <string.h>
4836 #else
4837 #ifdef HAVE_STRINGS_H
4838 #include <strings.h>
4839 #endif
4840 #endif
4841 #ifdef HAVE_STDLIB_H
4842 #include <stdlib.h>
4843 #endif
4844 #ifdef HAVE_UNISTD_H
4845 #include <unistd.h>
4846 #endif
4847 int main() {
4848 char *(*pfn) = (char *(*)) strstr
4849 ; return 0; }
4850 EOF
4851 if { (eval echo configure:4852: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4852   rm -rf conftest*
4853   bfd_cv_decl_needed_strstr=no
4854 else
4855   echo "configure: failed program was:" >&5
4856   cat conftest.$ac_ext >&5
4857   rm -rf conftest*
4858   bfd_cv_decl_needed_strstr=yes
4859 fi
4860 rm -f conftest*
4861 fi
4862
4863 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
4864 if test $bfd_cv_decl_needed_strstr = yes; then
4865   cat >> confdefs.h <<\EOF
4866 #define NEED_DECLARATION_STRSTR 1
4867 EOF
4868
4869 fi
4870
4871 echo $ac_n "checking whether canonicalize_file_name must be declared""... $ac_c" 1>&6
4872 echo "configure:4873: checking whether canonicalize_file_name must be declared" >&5
4873 if eval "test \"`echo '$''{'bfd_cv_decl_needed_canonicalize_file_name'+set}'`\" = set"; then
4874   echo $ac_n "(cached) $ac_c" 1>&6
4875 else
4876   cat > conftest.$ac_ext <<EOF
4877 #line 4878 "configure"
4878 #include "confdefs.h"
4879
4880 #include <stdio.h>
4881 #ifdef HAVE_STRING_H
4882 #include <string.h>
4883 #else
4884 #ifdef HAVE_STRINGS_H
4885 #include <strings.h>
4886 #endif
4887 #endif
4888 #ifdef HAVE_STDLIB_H
4889 #include <stdlib.h>
4890 #endif
4891 #ifdef HAVE_UNISTD_H
4892 #include <unistd.h>
4893 #endif
4894 int main() {
4895 char *(*pfn) = (char *(*)) canonicalize_file_name
4896 ; return 0; }
4897 EOF
4898 if { (eval echo configure:4899: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4899   rm -rf conftest*
4900   bfd_cv_decl_needed_canonicalize_file_name=no
4901 else
4902   echo "configure: failed program was:" >&5
4903   cat conftest.$ac_ext >&5
4904   rm -rf conftest*
4905   bfd_cv_decl_needed_canonicalize_file_name=yes
4906 fi
4907 rm -f conftest*
4908 fi
4909
4910 echo "$ac_t""$bfd_cv_decl_needed_canonicalize_file_name" 1>&6
4911 if test $bfd_cv_decl_needed_canonicalize_file_name = yes; then
4912   cat >> confdefs.h <<\EOF
4913 #define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1
4914 EOF
4915
4916 fi
4917
4918
4919 # The following save_state_t checkery is only necessary for HPUX
4920 # versions earlier than 10.20.  When those fade from memory, this
4921 # could be expunged. --jsm 1999-03-22
4922
4923 echo $ac_n "checking for HPUX save_state structure""... $ac_c" 1>&6
4924 echo "configure:4925: checking for HPUX save_state structure" >&5
4925 cat > conftest.$ac_ext <<EOF
4926 #line 4927 "configure"
4927 #include "confdefs.h"
4928 #include <machine/save_state.h>
4929 EOF
4930 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4931   egrep "save_state_t" >/dev/null 2>&1; then
4932   rm -rf conftest*
4933   gdb_cv_hpux_savestate=yes
4934 else
4935   rm -rf conftest*
4936   gdb_cv_hpux_savestate=no
4937 fi
4938 rm -f conftest*
4939
4940 cat > conftest.$ac_ext <<EOF
4941 #line 4942 "configure"
4942 #include "confdefs.h"
4943 #include <machine/save_state.h>
4944 EOF
4945 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4946   egrep "ss_wide" >/dev/null 2>&1; then
4947   rm -rf conftest*
4948   gdb_cv_hpux_sswide=yes
4949 else
4950   rm -rf conftest*
4951   gdb_cv_hpux_sswide=no
4952 fi
4953 rm -f conftest*
4954
4955 if test $gdb_cv_hpux_savestate = yes
4956 then
4957   cat >> confdefs.h <<\EOF
4958 #define HAVE_STRUCT_SAVE_STATE_T 1
4959 EOF
4960
4961 fi
4962 if test $gdb_cv_hpux_sswide = yes
4963 then
4964   cat >> confdefs.h <<\EOF
4965 #define HAVE_STRUCT_MEMBER_SS_WIDE 1
4966 EOF
4967
4968 fi
4969 echo "$ac_t""$gdb_cv_hpux_sswide" 1>&6
4970
4971
4972 # If we are configured native on GNU/Linux, work around problems with
4973 # sys/procfs.h
4974 # Also detect which type of /proc is in use, such as for Unixware or Solaris.
4975
4976 if test "${target}" = "${host}"; then
4977   case "${host}" in
4978   i[3456]86-*-linux*)
4979         cat >> confdefs.h <<\EOF
4980 #define START_INFERIOR_TRAPS_EXPECTED 2
4981 EOF
4982
4983         cat >> confdefs.h <<\EOF
4984 #define sys_quotactl 1
4985 EOF
4986
4987         ;;
4988   ia64-*-aix*)
4989       cat >> confdefs.h <<\EOF
4990 #define NEW_PROC_API 1
4991 EOF
4992
4993       ;;
4994   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5*)
4995       cat >> confdefs.h <<\EOF
4996 #define NEW_PROC_API 1
4997 EOF
4998
4999       ;;
5000   *-*-solaris2.[678])
5001       cat >> confdefs.h <<\EOF
5002 #define NEW_PROC_API 1
5003 EOF
5004
5005       ;;
5006   esac
5007 fi
5008
5009 if test "$ac_cv_header_sys_procfs_h" = yes; then
5010   echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6
5011 echo "configure:5012: checking for pstatus_t in sys/procfs.h" >&5
5012  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`\" = set"; then
5013   echo $ac_n "(cached) $ac_c" 1>&6
5014 else
5015   cat > conftest.$ac_ext <<EOF
5016 #line 5017 "configure"
5017 #include "confdefs.h"
5018
5019 #define _SYSCALL32
5020 #include <sys/procfs.h>
5021 int main() {
5022 pstatus_t avar
5023 ; return 0; }
5024 EOF
5025 if { (eval echo configure:5026: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5026   rm -rf conftest*
5027   bfd_cv_have_sys_procfs_type_pstatus_t=yes
5028 else
5029   echo "configure: failed program was:" >&5
5030   cat conftest.$ac_ext >&5
5031   rm -rf conftest*
5032   bfd_cv_have_sys_procfs_type_pstatus_t=no
5033
5034 fi
5035 rm -f conftest*
5036 fi
5037
5038  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
5039    cat >> confdefs.h <<\EOF
5040 #define HAVE_PSTATUS_T 1
5041 EOF
5042
5043  fi
5044  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
5045
5046   echo $ac_n "checking for prrun_t in sys/procfs.h""... $ac_c" 1>&6
5047 echo "configure:5048: checking for prrun_t in sys/procfs.h" >&5
5048  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prrun_t'+set}'`\" = set"; then
5049   echo $ac_n "(cached) $ac_c" 1>&6
5050 else
5051   cat > conftest.$ac_ext <<EOF
5052 #line 5053 "configure"
5053 #include "confdefs.h"
5054
5055 #define _SYSCALL32
5056 #include <sys/procfs.h>
5057 int main() {
5058 prrun_t avar
5059 ; return 0; }
5060 EOF
5061 if { (eval echo configure:5062: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5062   rm -rf conftest*
5063   bfd_cv_have_sys_procfs_type_prrun_t=yes
5064 else
5065   echo "configure: failed program was:" >&5
5066   cat conftest.$ac_ext >&5
5067   rm -rf conftest*
5068   bfd_cv_have_sys_procfs_type_prrun_t=no
5069
5070 fi
5071 rm -f conftest*
5072 fi
5073
5074  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
5075    cat >> confdefs.h <<\EOF
5076 #define HAVE_PRRUN_T 1
5077 EOF
5078
5079  fi
5080  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prrun_t" 1>&6
5081
5082   echo $ac_n "checking for gregset_t in sys/procfs.h""... $ac_c" 1>&6
5083 echo "configure:5084: checking for gregset_t in sys/procfs.h" >&5
5084  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_gregset_t'+set}'`\" = set"; then
5085   echo $ac_n "(cached) $ac_c" 1>&6
5086 else
5087   cat > conftest.$ac_ext <<EOF
5088 #line 5089 "configure"
5089 #include "confdefs.h"
5090
5091 #define _SYSCALL32
5092 #include <sys/procfs.h>
5093 int main() {
5094 gregset_t avar
5095 ; return 0; }
5096 EOF
5097 if { (eval echo configure:5098: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5098   rm -rf conftest*
5099   bfd_cv_have_sys_procfs_type_gregset_t=yes
5100 else
5101   echo "configure: failed program was:" >&5
5102   cat conftest.$ac_ext >&5
5103   rm -rf conftest*
5104   bfd_cv_have_sys_procfs_type_gregset_t=no
5105
5106 fi
5107 rm -f conftest*
5108 fi
5109
5110  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
5111    cat >> confdefs.h <<\EOF
5112 #define HAVE_GREGSET_T 1
5113 EOF
5114
5115  fi
5116  echo "$ac_t""$bfd_cv_have_sys_procfs_type_gregset_t" 1>&6
5117
5118   echo $ac_n "checking for fpregset_t in sys/procfs.h""... $ac_c" 1>&6
5119 echo "configure:5120: checking for fpregset_t in sys/procfs.h" >&5
5120  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_fpregset_t'+set}'`\" = set"; then
5121   echo $ac_n "(cached) $ac_c" 1>&6
5122 else
5123   cat > conftest.$ac_ext <<EOF
5124 #line 5125 "configure"
5125 #include "confdefs.h"
5126
5127 #define _SYSCALL32
5128 #include <sys/procfs.h>
5129 int main() {
5130 fpregset_t avar
5131 ; return 0; }
5132 EOF
5133 if { (eval echo configure:5134: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5134   rm -rf conftest*
5135   bfd_cv_have_sys_procfs_type_fpregset_t=yes
5136 else
5137   echo "configure: failed program was:" >&5
5138   cat conftest.$ac_ext >&5
5139   rm -rf conftest*
5140   bfd_cv_have_sys_procfs_type_fpregset_t=no
5141
5142 fi
5143 rm -f conftest*
5144 fi
5145
5146  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
5147    cat >> confdefs.h <<\EOF
5148 #define HAVE_FPREGSET_T 1
5149 EOF
5150
5151  fi
5152  echo "$ac_t""$bfd_cv_have_sys_procfs_type_fpregset_t" 1>&6
5153
5154   echo $ac_n "checking for prgregset_t in sys/procfs.h""... $ac_c" 1>&6
5155 echo "configure:5156: checking for prgregset_t in sys/procfs.h" >&5
5156  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset_t'+set}'`\" = set"; then
5157   echo $ac_n "(cached) $ac_c" 1>&6
5158 else
5159   cat > conftest.$ac_ext <<EOF
5160 #line 5161 "configure"
5161 #include "confdefs.h"
5162
5163 #define _SYSCALL32
5164 #include <sys/procfs.h>
5165 int main() {
5166 prgregset_t avar
5167 ; return 0; }
5168 EOF
5169 if { (eval echo configure:5170: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5170   rm -rf conftest*
5171   bfd_cv_have_sys_procfs_type_prgregset_t=yes
5172 else
5173   echo "configure: failed program was:" >&5
5174   cat conftest.$ac_ext >&5
5175   rm -rf conftest*
5176   bfd_cv_have_sys_procfs_type_prgregset_t=no
5177
5178 fi
5179 rm -f conftest*
5180 fi
5181
5182  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
5183    cat >> confdefs.h <<\EOF
5184 #define HAVE_PRGREGSET_T 1
5185 EOF
5186
5187  fi
5188  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset_t" 1>&6
5189
5190   echo $ac_n "checking for prfpregset_t in sys/procfs.h""... $ac_c" 1>&6
5191 echo "configure:5192: checking for prfpregset_t in sys/procfs.h" >&5
5192  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset_t'+set}'`\" = set"; then
5193   echo $ac_n "(cached) $ac_c" 1>&6
5194 else
5195   cat > conftest.$ac_ext <<EOF
5196 #line 5197 "configure"
5197 #include "confdefs.h"
5198
5199 #define _SYSCALL32
5200 #include <sys/procfs.h>
5201 int main() {
5202 prfpregset_t avar
5203 ; return 0; }
5204 EOF
5205 if { (eval echo configure:5206: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5206   rm -rf conftest*
5207   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
5208 else
5209   echo "configure: failed program was:" >&5
5210   cat conftest.$ac_ext >&5
5211   rm -rf conftest*
5212   bfd_cv_have_sys_procfs_type_prfpregset_t=no
5213
5214 fi
5215 rm -f conftest*
5216 fi
5217
5218  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
5219    cat >> confdefs.h <<\EOF
5220 #define HAVE_PRFPREGSET_T 1
5221 EOF
5222
5223  fi
5224  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset_t" 1>&6
5225
5226   echo $ac_n "checking for prgregset32_t in sys/procfs.h""... $ac_c" 1>&6
5227 echo "configure:5228: checking for prgregset32_t in sys/procfs.h" >&5
5228  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset32_t'+set}'`\" = set"; then
5229   echo $ac_n "(cached) $ac_c" 1>&6
5230 else
5231   cat > conftest.$ac_ext <<EOF
5232 #line 5233 "configure"
5233 #include "confdefs.h"
5234
5235 #define _SYSCALL32
5236 #include <sys/procfs.h>
5237 int main() {
5238 prgregset32_t avar
5239 ; return 0; }
5240 EOF
5241 if { (eval echo configure:5242: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5242   rm -rf conftest*
5243   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
5244 else
5245   echo "configure: failed program was:" >&5
5246   cat conftest.$ac_ext >&5
5247   rm -rf conftest*
5248   bfd_cv_have_sys_procfs_type_prgregset32_t=no
5249
5250 fi
5251 rm -f conftest*
5252 fi
5253
5254  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
5255    cat >> confdefs.h <<\EOF
5256 #define HAVE_PRGREGSET32_T 1
5257 EOF
5258
5259  fi
5260  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset32_t" 1>&6
5261
5262   echo $ac_n "checking for prfpregset32_t in sys/procfs.h""... $ac_c" 1>&6
5263 echo "configure:5264: checking for prfpregset32_t in sys/procfs.h" >&5
5264  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset32_t'+set}'`\" = set"; then
5265   echo $ac_n "(cached) $ac_c" 1>&6
5266 else
5267   cat > conftest.$ac_ext <<EOF
5268 #line 5269 "configure"
5269 #include "confdefs.h"
5270
5271 #define _SYSCALL32
5272 #include <sys/procfs.h>
5273 int main() {
5274 prfpregset32_t avar
5275 ; return 0; }
5276 EOF
5277 if { (eval echo configure:5278: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5278   rm -rf conftest*
5279   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
5280 else
5281   echo "configure: failed program was:" >&5
5282   cat conftest.$ac_ext >&5
5283   rm -rf conftest*
5284   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
5285
5286 fi
5287 rm -f conftest*
5288 fi
5289
5290  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
5291    cat >> confdefs.h <<\EOF
5292 #define HAVE_PRFPREGSET32_T 1
5293 EOF
5294
5295  fi
5296  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset32_t" 1>&6
5297
5298   echo $ac_n "checking for lwpid_t in sys/procfs.h""... $ac_c" 1>&6
5299 echo "configure:5300: checking for lwpid_t in sys/procfs.h" >&5
5300  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpid_t'+set}'`\" = set"; then
5301   echo $ac_n "(cached) $ac_c" 1>&6
5302 else
5303   cat > conftest.$ac_ext <<EOF
5304 #line 5305 "configure"
5305 #include "confdefs.h"
5306
5307 #define _SYSCALL32
5308 #include <sys/procfs.h>
5309 int main() {
5310 lwpid_t avar
5311 ; return 0; }
5312 EOF
5313 if { (eval echo configure:5314: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5314   rm -rf conftest*
5315   bfd_cv_have_sys_procfs_type_lwpid_t=yes
5316 else
5317   echo "configure: failed program was:" >&5
5318   cat conftest.$ac_ext >&5
5319   rm -rf conftest*
5320   bfd_cv_have_sys_procfs_type_lwpid_t=no
5321
5322 fi
5323 rm -f conftest*
5324 fi
5325
5326  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
5327    cat >> confdefs.h <<\EOF
5328 #define HAVE_LWPID_T 1
5329 EOF
5330
5331  fi
5332  echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpid_t" 1>&6
5333
5334   echo $ac_n "checking for psaddr_t in sys/procfs.h""... $ac_c" 1>&6
5335 echo "configure:5336: checking for psaddr_t in sys/procfs.h" >&5
5336  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psaddr_t'+set}'`\" = set"; then
5337   echo $ac_n "(cached) $ac_c" 1>&6
5338 else
5339   cat > conftest.$ac_ext <<EOF
5340 #line 5341 "configure"
5341 #include "confdefs.h"
5342
5343 #define _SYSCALL32
5344 #include <sys/procfs.h>
5345 int main() {
5346 psaddr_t avar
5347 ; return 0; }
5348 EOF
5349 if { (eval echo configure:5350: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5350   rm -rf conftest*
5351   bfd_cv_have_sys_procfs_type_psaddr_t=yes
5352 else
5353   echo "configure: failed program was:" >&5
5354   cat conftest.$ac_ext >&5
5355   rm -rf conftest*
5356   bfd_cv_have_sys_procfs_type_psaddr_t=no
5357
5358 fi
5359 rm -f conftest*
5360 fi
5361
5362  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
5363    cat >> confdefs.h <<\EOF
5364 #define HAVE_PSADDR_T 1
5365 EOF
5366
5367  fi
5368  echo "$ac_t""$bfd_cv_have_sys_procfs_type_psaddr_t" 1>&6
5369
5370   echo $ac_n "checking for prsysent_t in sys/procfs.h""... $ac_c" 1>&6
5371 echo "configure:5372: checking for prsysent_t in sys/procfs.h" >&5
5372  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prsysent_t'+set}'`\" = set"; then
5373   echo $ac_n "(cached) $ac_c" 1>&6
5374 else
5375   cat > conftest.$ac_ext <<EOF
5376 #line 5377 "configure"
5377 #include "confdefs.h"
5378
5379 #define _SYSCALL32
5380 #include <sys/procfs.h>
5381 int main() {
5382 prsysent_t avar
5383 ; return 0; }
5384 EOF
5385 if { (eval echo configure:5386: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5386   rm -rf conftest*
5387   bfd_cv_have_sys_procfs_type_prsysent_t=yes
5388 else
5389   echo "configure: failed program was:" >&5
5390   cat conftest.$ac_ext >&5
5391   rm -rf conftest*
5392   bfd_cv_have_sys_procfs_type_prsysent_t=no
5393
5394 fi
5395 rm -f conftest*
5396 fi
5397
5398  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
5399    cat >> confdefs.h <<\EOF
5400 #define HAVE_PRSYSENT_T 1
5401 EOF
5402
5403  fi
5404  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prsysent_t" 1>&6
5405
5406   echo $ac_n "checking for pr_sigset_t in sys/procfs.h""... $ac_c" 1>&6
5407 echo "configure:5408: checking for pr_sigset_t in sys/procfs.h" >&5
5408  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigset_t'+set}'`\" = set"; then
5409   echo $ac_n "(cached) $ac_c" 1>&6
5410 else
5411   cat > conftest.$ac_ext <<EOF
5412 #line 5413 "configure"
5413 #include "confdefs.h"
5414
5415 #define _SYSCALL32
5416 #include <sys/procfs.h>
5417 int main() {
5418 pr_sigset_t avar
5419 ; return 0; }
5420 EOF
5421 if { (eval echo configure:5422: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5422   rm -rf conftest*
5423   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
5424 else
5425   echo "configure: failed program was:" >&5
5426   cat conftest.$ac_ext >&5
5427   rm -rf conftest*
5428   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
5429
5430 fi
5431 rm -f conftest*
5432 fi
5433
5434  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
5435    cat >> confdefs.h <<\EOF
5436 #define HAVE_PR_SIGSET_T 1
5437 EOF
5438
5439  fi
5440  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigset_t" 1>&6
5441
5442   echo $ac_n "checking for pr_sigaction64_t in sys/procfs.h""... $ac_c" 1>&6
5443 echo "configure:5444: checking for pr_sigaction64_t in sys/procfs.h" >&5
5444  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigaction64_t'+set}'`\" = set"; then
5445   echo $ac_n "(cached) $ac_c" 1>&6
5446 else
5447   cat > conftest.$ac_ext <<EOF
5448 #line 5449 "configure"
5449 #include "confdefs.h"
5450
5451 #define _SYSCALL32
5452 #include <sys/procfs.h>
5453 int main() {
5454 pr_sigaction64_t avar
5455 ; return 0; }
5456 EOF
5457 if { (eval echo configure:5458: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5458   rm -rf conftest*
5459   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
5460 else
5461   echo "configure: failed program was:" >&5
5462   cat conftest.$ac_ext >&5
5463   rm -rf conftest*
5464   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
5465
5466 fi
5467 rm -f conftest*
5468 fi
5469
5470  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
5471    cat >> confdefs.h <<\EOF
5472 #define HAVE_PR_SIGACTION64_T 1
5473 EOF
5474
5475  fi
5476  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" 1>&6
5477
5478   echo $ac_n "checking for pr_siginfo64_t in sys/procfs.h""... $ac_c" 1>&6
5479 echo "configure:5480: checking for pr_siginfo64_t in sys/procfs.h" >&5
5480  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_siginfo64_t'+set}'`\" = set"; then
5481   echo $ac_n "(cached) $ac_c" 1>&6
5482 else
5483   cat > conftest.$ac_ext <<EOF
5484 #line 5485 "configure"
5485 #include "confdefs.h"
5486
5487 #define _SYSCALL32
5488 #include <sys/procfs.h>
5489 int main() {
5490 pr_siginfo64_t avar
5491 ; return 0; }
5492 EOF
5493 if { (eval echo configure:5494: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5494   rm -rf conftest*
5495   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
5496 else
5497   echo "configure: failed program was:" >&5
5498   cat conftest.$ac_ext >&5
5499   rm -rf conftest*
5500   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
5501
5502 fi
5503 rm -f conftest*
5504 fi
5505
5506  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
5507    cat >> confdefs.h <<\EOF
5508 #define HAVE_PR_SIGINFO64_T 1
5509 EOF
5510
5511  fi
5512  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" 1>&6
5513
5514
5515
5516
5517
5518   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
5519     echo $ac_n "checking whether prfpregset_t type is broken""... $ac_c" 1>&6
5520 echo "configure:5521: checking whether prfpregset_t type is broken" >&5
5521     if eval "test \"`echo '$''{'gdb_cv_prfpregset_t_broken'+set}'`\" = set"; then
5522   echo $ac_n "(cached) $ac_c" 1>&6
5523 else
5524   if test "$cross_compiling" = yes; then
5525   gdb_cv_prfpregset_t_broken=yes
5526 else
5527   cat > conftest.$ac_ext <<EOF
5528 #line 5529 "configure"
5529 #include "confdefs.h"
5530 #include <sys/procfs.h>
5531        int main ()
5532        {
5533          if (sizeof (prfpregset_t) == sizeof (void *))
5534            return 1;
5535          return 0;
5536        }
5537 EOF
5538 if { (eval echo configure:5539: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5539 then
5540   gdb_cv_prfpregset_t_broken=no
5541 else
5542   echo "configure: failed program was:" >&5
5543   cat conftest.$ac_ext >&5
5544   rm -fr conftest*
5545   gdb_cv_prfpregset_t_broken=yes
5546 fi
5547 rm -fr conftest*
5548 fi
5549
5550 fi
5551
5552     echo "$ac_t""$gdb_cv_prfpregset_t_broken" 1>&6
5553     if test $gdb_cv_prfpregset_t_broken = yes; then
5554       cat >> confdefs.h <<\EOF
5555 #define PRFPREGSET_T_BROKEN 1
5556 EOF
5557
5558     fi
5559   fi
5560
5561
5562   echo $ac_n "checking for PIOCSET ioctl entry in sys/procfs.h""... $ac_c" 1>&6
5563 echo "configure:5564: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
5564   if eval "test \"`echo '$''{'gdb_cv_have_procfs_piocset'+set}'`\" = set"; then
5565   echo $ac_n "(cached) $ac_c" 1>&6
5566 else
5567   cat > conftest.$ac_ext <<EOF
5568 #line 5569 "configure"
5569 #include "confdefs.h"
5570 #include <unistd.h>
5571 #include <sys/types.h>
5572 #include <sys/procfs.h>
5573
5574 int main() {
5575
5576     int dummy;;
5577     dummy = ioctl(0, PIOCSET, &dummy);
5578
5579 ; return 0; }
5580 EOF
5581 if { (eval echo configure:5582: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5582   rm -rf conftest*
5583   gdb_cv_have_procfs_piocset=yes
5584 else
5585   echo "configure: failed program was:" >&5
5586   cat conftest.$ac_ext >&5
5587   rm -rf conftest*
5588   gdb_cv_have_procfs_piocset=no
5589 fi
5590 rm -f conftest*
5591 fi
5592
5593   echo "$ac_t""$gdb_cv_have_procfs_piocset" 1>&6
5594   if test $gdb_cv_have_procfs_piocset = yes; then
5595     cat >> confdefs.h <<\EOF
5596 #define HAVE_PROCFS_PIOCSET 1
5597 EOF
5598
5599   fi
5600 fi
5601
5602 if test ${host} = ${target} ; then
5603
5604   echo $ac_n "checking for member l_addr in struct link_map""... $ac_c" 1>&6
5605 echo "configure:5606: checking for member l_addr in struct link_map" >&5
5606   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_l_members'+set}'`\" = set"; then
5607   echo $ac_n "(cached) $ac_c" 1>&6
5608 else
5609   cat > conftest.$ac_ext <<EOF
5610 #line 5611 "configure"
5611 #include "confdefs.h"
5612 #include <link.h>
5613 int main() {
5614 struct link_map lm; (void) lm.l_addr;
5615 ; return 0; }
5616 EOF
5617 if { (eval echo configure:5618: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5618   rm -rf conftest*
5619   gdb_cv_have_struct_link_map_with_l_members=yes
5620 else
5621   echo "configure: failed program was:" >&5
5622   cat conftest.$ac_ext >&5
5623   rm -rf conftest*
5624   gdb_cv_have_struct_link_map_with_l_members=no
5625 fi
5626 rm -f conftest*
5627 fi
5628
5629   echo "$ac_t""$gdb_cv_have_struct_link_map_with_l_members" 1>&6
5630   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
5631     cat >> confdefs.h <<\EOF
5632 #define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1
5633 EOF
5634
5635   fi
5636
5637
5638   echo $ac_n "checking for member lm_addr in struct link_map""... $ac_c" 1>&6
5639 echo "configure:5640: checking for member lm_addr in struct link_map" >&5
5640   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_lm_members'+set}'`\" = set"; then
5641   echo $ac_n "(cached) $ac_c" 1>&6
5642 else
5643   cat > conftest.$ac_ext <<EOF
5644 #line 5645 "configure"
5645 #include "confdefs.h"
5646 #include <sys/types.h>
5647 #include <link.h>
5648 int main() {
5649 struct link_map lm; (void) lm.lm_addr;
5650 ; return 0; }
5651 EOF
5652 if { (eval echo configure:5653: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5653   rm -rf conftest*
5654   gdb_cv_have_struct_link_map_with_lm_members=yes
5655 else
5656   echo "configure: failed program was:" >&5
5657   cat conftest.$ac_ext >&5
5658   rm -rf conftest*
5659   gdb_cv_have_struct_link_map_with_lm_members=no
5660 fi
5661 rm -f conftest*
5662 fi
5663
5664   echo "$ac_t""$gdb_cv_have_struct_link_map_with_lm_members" 1>&6
5665   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
5666     cat >> confdefs.h <<\EOF
5667 #define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1
5668 EOF
5669
5670   fi
5671
5672
5673   echo $ac_n "checking for member som_addr in struct so_map""... $ac_c" 1>&6
5674 echo "configure:5675: checking for member som_addr in struct so_map" >&5
5675   if eval "test \"`echo '$''{'gdb_cv_have_struct_so_map_with_som_members'+set}'`\" = set"; then
5676   echo $ac_n "(cached) $ac_c" 1>&6
5677 else
5678   cat > conftest.$ac_ext <<EOF
5679 #line 5680 "configure"
5680 #include "confdefs.h"
5681 #include <sys/types.h>
5682 #ifdef HAVE_NLIST_H
5683 #include <nlist.h>
5684 #endif
5685 #include <link.h>
5686 int main() {
5687 struct so_map lm; (void) lm.som_addr;
5688 ; return 0; }
5689 EOF
5690 if { (eval echo configure:5691: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5691   rm -rf conftest*
5692   gdb_cv_have_struct_so_map_with_som_members=yes
5693 else
5694   echo "configure: failed program was:" >&5
5695   cat conftest.$ac_ext >&5
5696   rm -rf conftest*
5697   gdb_cv_have_struct_so_map_with_som_members=no
5698 fi
5699 rm -f conftest*
5700 fi
5701
5702   echo "$ac_t""$gdb_cv_have_struct_so_map_with_som_members" 1>&6
5703   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
5704     cat >> confdefs.h <<\EOF
5705 #define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1
5706 EOF
5707
5708   fi
5709
5710
5711   echo $ac_n "checking for struct link_map32 in sys/link.h""... $ac_c" 1>&6
5712 echo "configure:5713: checking for struct link_map32 in sys/link.h" >&5
5713   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map32'+set}'`\" = set"; then
5714   echo $ac_n "(cached) $ac_c" 1>&6
5715 else
5716   cat > conftest.$ac_ext <<EOF
5717 #line 5718 "configure"
5718 #include "confdefs.h"
5719 #define _SYSCALL32
5720 #include <sys/link.h>
5721 int main() {
5722 struct link_map32 l;
5723 ; return 0; }
5724 EOF
5725 if { (eval echo configure:5726: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5726   rm -rf conftest*
5727   gdb_cv_have_struct_link_map32=yes
5728 else
5729   echo "configure: failed program was:" >&5
5730   cat conftest.$ac_ext >&5
5731   rm -rf conftest*
5732   gdb_cv_have_struct_link_map32=no
5733 fi
5734 rm -f conftest*
5735 fi
5736
5737   echo "$ac_t""$gdb_cv_have_struct_link_map32" 1>&6
5738   if test $gdb_cv_have_struct_link_map32 = yes; then
5739     cat >> confdefs.h <<\EOF
5740 #define HAVE_STRUCT_LINK_MAP32 1
5741 EOF
5742
5743   fi
5744 fi
5745
5746 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
5747 echo "configure:5748: checking for main in -lm" >&5
5748 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
5749 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5750   echo $ac_n "(cached) $ac_c" 1>&6
5751 else
5752   ac_save_LIBS="$LIBS"
5753 LIBS="-lm  $LIBS"
5754 cat > conftest.$ac_ext <<EOF
5755 #line 5756 "configure"
5756 #include "confdefs.h"
5757
5758 int main() {
5759 main()
5760 ; return 0; }
5761 EOF
5762 if { (eval echo configure:5763: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5763   rm -rf conftest*
5764   eval "ac_cv_lib_$ac_lib_var=yes"
5765 else
5766   echo "configure: failed program was:" >&5
5767   cat conftest.$ac_ext >&5
5768   rm -rf conftest*
5769   eval "ac_cv_lib_$ac_lib_var=no"
5770 fi
5771 rm -f conftest*
5772 LIBS="$ac_save_LIBS"
5773
5774 fi
5775 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5776   echo "$ac_t""yes" 1>&6
5777     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5778     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5779   cat >> confdefs.h <<EOF
5780 #define $ac_tr_lib 1
5781 EOF
5782
5783   LIBS="-lm $LIBS"
5784
5785 else
5786   echo "$ac_t""no" 1>&6
5787 fi
5788
5789
5790 echo $ac_n "checking for wctype in -lc""... $ac_c" 1>&6
5791 echo "configure:5792: checking for wctype in -lc" >&5
5792 ac_lib_var=`echo c'_'wctype | sed 'y%./+-%__p_%'`
5793 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5794   echo $ac_n "(cached) $ac_c" 1>&6
5795 else
5796   ac_save_LIBS="$LIBS"
5797 LIBS="-lc  $LIBS"
5798 cat > conftest.$ac_ext <<EOF
5799 #line 5800 "configure"
5800 #include "confdefs.h"
5801 /* Override any gcc2 internal prototype to avoid an error.  */
5802 /* We use char because int might match the return type of a gcc2
5803     builtin and then its argument prototype would still apply.  */
5804 char wctype();
5805
5806 int main() {
5807 wctype()
5808 ; return 0; }
5809 EOF
5810 if { (eval echo configure:5811: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5811   rm -rf conftest*
5812   eval "ac_cv_lib_$ac_lib_var=yes"
5813 else
5814   echo "configure: failed program was:" >&5
5815   cat conftest.$ac_ext >&5
5816   rm -rf conftest*
5817   eval "ac_cv_lib_$ac_lib_var=no"
5818 fi
5819 rm -f conftest*
5820 LIBS="$ac_save_LIBS"
5821
5822 fi
5823 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5824   echo "$ac_t""yes" 1>&6
5825   :
5826 else
5827   echo "$ac_t""no" 1>&6
5828 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
5829 echo "configure:5830: checking for wctype in -lw" >&5
5830 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
5831 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5832   echo $ac_n "(cached) $ac_c" 1>&6
5833 else
5834   ac_save_LIBS="$LIBS"
5835 LIBS="-lw  $LIBS"
5836 cat > conftest.$ac_ext <<EOF
5837 #line 5838 "configure"
5838 #include "confdefs.h"
5839 /* Override any gcc2 internal prototype to avoid an error.  */
5840 /* We use char because int might match the return type of a gcc2
5841     builtin and then its argument prototype would still apply.  */
5842 char wctype();
5843
5844 int main() {
5845 wctype()
5846 ; return 0; }
5847 EOF
5848 if { (eval echo configure:5849: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5849   rm -rf conftest*
5850   eval "ac_cv_lib_$ac_lib_var=yes"
5851 else
5852   echo "configure: failed program was:" >&5
5853   cat conftest.$ac_ext >&5
5854   rm -rf conftest*
5855   eval "ac_cv_lib_$ac_lib_var=no"
5856 fi
5857 rm -f conftest*
5858 LIBS="$ac_save_LIBS"
5859
5860 fi
5861 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5862   echo "$ac_t""yes" 1>&6
5863     ac_tr_lib=HAVE_LIB`echo w | sed -e 's/^a-zA-Z0-9_/_/g' \
5864     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5865   cat >> confdefs.h <<EOF
5866 #define $ac_tr_lib 1
5867 EOF
5868
5869   LIBS="-lw $LIBS"
5870
5871 else
5872   echo "$ac_t""no" 1>&6
5873 fi
5874
5875 fi
5876
5877
5878
5879 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
5880 echo "configure:5881: checking for long long support in compiler" >&5
5881 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
5882   echo $ac_n "(cached) $ac_c" 1>&6
5883 else
5884   cat > conftest.$ac_ext <<EOF
5885 #line 5886 "configure"
5886 #include "confdefs.h"
5887
5888 int main() {
5889
5890   extern long long foo;
5891   switch (foo & 2) { case 0: return 1; }
5892
5893 ; return 0; }
5894 EOF
5895 if { (eval echo configure:5896: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5896   rm -rf conftest*
5897   gdb_cv_c_long_long=yes
5898 else
5899   echo "configure: failed program was:" >&5
5900   cat conftest.$ac_ext >&5
5901   rm -rf conftest*
5902   gdb_cv_c_long_long=no
5903 fi
5904 rm -f conftest*
5905 fi
5906
5907 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
5908 if test $gdb_cv_c_long_long = yes; then
5909   cat >> confdefs.h <<\EOF
5910 #define CC_HAS_LONG_LONG 1
5911 EOF
5912
5913 fi
5914
5915
5916 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
5917 echo "configure:5918: checking for long long support in printf" >&5
5918 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
5919   echo $ac_n "(cached) $ac_c" 1>&6
5920 else
5921   if test "$cross_compiling" = yes; then
5922   gdb_cv_printf_has_long_long=no
5923 else
5924   cat > conftest.$ac_ext <<EOF
5925 #line 5926 "configure"
5926 #include "confdefs.h"
5927
5928 int main () {
5929   char buf[32];
5930   long long l = 0;
5931   l = (l << 16) + 0x0123;
5932   l = (l << 16) + 0x4567;
5933   l = (l << 16) + 0x89ab;
5934   l = (l << 16) + 0xcdef;
5935   sprintf (buf, "0x%016llx", l);
5936   return (strcmp ("0x0123456789abcdef", buf));
5937 }
5938 EOF
5939 if { (eval echo configure:5940: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5940 then
5941   gdb_cv_printf_has_long_long=yes
5942 else
5943   echo "configure: failed program was:" >&5
5944   cat conftest.$ac_ext >&5
5945   rm -fr conftest*
5946   gdb_cv_printf_has_long_long=no
5947 fi
5948 rm -fr conftest*
5949 fi
5950
5951 fi
5952
5953 if test $gdb_cv_printf_has_long_long = yes; then
5954   cat >> confdefs.h <<\EOF
5955 #define PRINTF_HAS_LONG_LONG 1
5956 EOF
5957
5958 fi
5959 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
5960
5961
5962 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
5963 echo "configure:5964: checking for long double support in compiler" >&5
5964 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
5965   echo $ac_n "(cached) $ac_c" 1>&6
5966 else
5967   cat > conftest.$ac_ext <<EOF
5968 #line 5969 "configure"
5969 #include "confdefs.h"
5970
5971 int main() {
5972 long double foo;
5973 ; return 0; }
5974 EOF
5975 if { (eval echo configure:5976: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5976   rm -rf conftest*
5977   ac_cv_c_long_double=yes
5978 else
5979   echo "configure: failed program was:" >&5
5980   cat conftest.$ac_ext >&5
5981   rm -rf conftest*
5982   ac_cv_c_long_double=no
5983 fi
5984 rm -f conftest*
5985 fi
5986
5987 echo "$ac_t""$ac_cv_c_long_double" 1>&6
5988 if test $ac_cv_c_long_double = yes; then
5989   cat >> confdefs.h <<\EOF
5990 #define HAVE_LONG_DOUBLE 1
5991 EOF
5992
5993 fi
5994
5995
5996 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
5997 echo "configure:5998: checking for long double support in printf" >&5
5998 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
5999   echo $ac_n "(cached) $ac_c" 1>&6
6000 else
6001   if test "$cross_compiling" = yes; then
6002   gdb_cv_printf_has_long_double=no
6003 else
6004   cat > conftest.$ac_ext <<EOF
6005 #line 6006 "configure"
6006 #include "confdefs.h"
6007
6008 int main () {
6009   char buf[16];
6010   long double f = 3.141592653;
6011   sprintf (buf, "%Lg", f);
6012   return (strncmp ("3.14159", buf, 7));
6013 }
6014 EOF
6015 if { (eval echo configure:6016: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6016 then
6017   gdb_cv_printf_has_long_double=yes
6018 else
6019   echo "configure: failed program was:" >&5
6020   cat conftest.$ac_ext >&5
6021   rm -fr conftest*
6022   gdb_cv_printf_has_long_double=no
6023 fi
6024 rm -fr conftest*
6025 fi
6026
6027 fi
6028
6029 if test $gdb_cv_printf_has_long_double = yes; then
6030   cat >> confdefs.h <<\EOF
6031 #define PRINTF_HAS_LONG_DOUBLE 1
6032 EOF
6033
6034 fi
6035 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
6036
6037
6038 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
6039 echo "configure:6040: checking for long double support in scanf" >&5
6040 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
6041   echo $ac_n "(cached) $ac_c" 1>&6
6042 else
6043   if test "$cross_compiling" = yes; then
6044   gdb_cv_scanf_has_long_double=no
6045 else
6046   cat > conftest.$ac_ext <<EOF
6047 #line 6048 "configure"
6048 #include "confdefs.h"
6049
6050 int main () {
6051   char *buf = "3.141592653";
6052   long double f = 0;
6053   sscanf (buf, "%Lg", &f);
6054   return !(f > 3.14159 && f < 3.14160);
6055 }
6056 EOF
6057 if { (eval echo configure:6058: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6058 then
6059   gdb_cv_scanf_has_long_double=yes
6060 else
6061   echo "configure: failed program was:" >&5
6062   cat conftest.$ac_ext >&5
6063   rm -fr conftest*
6064   gdb_cv_scanf_has_long_double=no
6065 fi
6066 rm -fr conftest*
6067 fi
6068
6069 fi
6070
6071 if test $gdb_cv_scanf_has_long_double = yes; then
6072   cat >> confdefs.h <<\EOF
6073 #define SCANF_HAS_LONG_DOUBLE 1
6074 EOF
6075
6076 fi
6077 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
6078
6079 for ac_hdr in unistd.h
6080 do
6081 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6082 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6083 echo "configure:6084: checking for $ac_hdr" >&5
6084 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6085   echo $ac_n "(cached) $ac_c" 1>&6
6086 else
6087   cat > conftest.$ac_ext <<EOF
6088 #line 6089 "configure"
6089 #include "confdefs.h"
6090 #include <$ac_hdr>
6091 EOF
6092 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6093 { (eval echo configure:6094: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6094 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6095 if test -z "$ac_err"; then
6096   rm -rf conftest*
6097   eval "ac_cv_header_$ac_safe=yes"
6098 else
6099   echo "$ac_err" >&5
6100   echo "configure: failed program was:" >&5
6101   cat conftest.$ac_ext >&5
6102   rm -rf conftest*
6103   eval "ac_cv_header_$ac_safe=no"
6104 fi
6105 rm -f conftest*
6106 fi
6107 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6108   echo "$ac_t""yes" 1>&6
6109     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6110   cat >> confdefs.h <<EOF
6111 #define $ac_tr_hdr 1
6112 EOF
6113
6114 else
6115   echo "$ac_t""no" 1>&6
6116 fi
6117 done
6118
6119 for ac_func in getpagesize
6120 do
6121 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6122 echo "configure:6123: checking for $ac_func" >&5
6123 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6124   echo $ac_n "(cached) $ac_c" 1>&6
6125 else
6126   cat > conftest.$ac_ext <<EOF
6127 #line 6128 "configure"
6128 #include "confdefs.h"
6129 /* System header to define __stub macros and hopefully few prototypes,
6130     which can conflict with char $ac_func(); below.  */
6131 #include <assert.h>
6132 /* Override any gcc2 internal prototype to avoid an error.  */
6133 /* We use char because int might match the return type of a gcc2
6134     builtin and then its argument prototype would still apply.  */
6135 char $ac_func();
6136
6137 int main() {
6138
6139 /* The GNU C library defines this for functions which it implements
6140     to always fail with ENOSYS.  Some functions are actually named
6141     something starting with __ and the normal name is an alias.  */
6142 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6143 choke me
6144 #else
6145 $ac_func();
6146 #endif
6147
6148 ; return 0; }
6149 EOF
6150 if { (eval echo configure:6151: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6151   rm -rf conftest*
6152   eval "ac_cv_func_$ac_func=yes"
6153 else
6154   echo "configure: failed program was:" >&5
6155   cat conftest.$ac_ext >&5
6156   rm -rf conftest*
6157   eval "ac_cv_func_$ac_func=no"
6158 fi
6159 rm -f conftest*
6160 fi
6161
6162 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6163   echo "$ac_t""yes" 1>&6
6164     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6165   cat >> confdefs.h <<EOF
6166 #define $ac_tr_func 1
6167 EOF
6168
6169 else
6170   echo "$ac_t""no" 1>&6
6171 fi
6172 done
6173
6174 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
6175 echo "configure:6176: checking for working mmap" >&5
6176 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
6177   echo $ac_n "(cached) $ac_c" 1>&6
6178 else
6179   if test "$cross_compiling" = yes; then
6180   ac_cv_func_mmap_fixed_mapped=no
6181 else
6182   cat > conftest.$ac_ext <<EOF
6183 #line 6184 "configure"
6184 #include "confdefs.h"
6185
6186 /* Thanks to Mike Haertel and Jim Avera for this test.
6187    Here is a matrix of mmap possibilities:
6188         mmap private not fixed
6189         mmap private fixed at somewhere currently unmapped
6190         mmap private fixed at somewhere already mapped
6191         mmap shared not fixed
6192         mmap shared fixed at somewhere currently unmapped
6193         mmap shared fixed at somewhere already mapped
6194    For private mappings, we should verify that changes cannot be read()
6195    back from the file, nor mmap's back from the file at a different
6196    address.  (There have been systems where private was not correctly
6197    implemented like the infamous i386 svr4.0, and systems where the
6198    VM page cache was not coherent with the filesystem buffer cache
6199    like early versions of FreeBSD and possibly contemporary NetBSD.)
6200    For shared mappings, we should conversely verify that changes get
6201    propogated back to all the places they're supposed to be.
6202
6203    Grep wants private fixed already mapped.
6204    The main things grep needs to know about mmap are:
6205    * does it exist and is it safe to write into the mmap'd area
6206    * how to use it (BSD variants)  */
6207 #include <sys/types.h>
6208 #include <fcntl.h>
6209 #include <sys/mman.h>
6210
6211 /* This mess was copied from the GNU getpagesize.h.  */
6212 #ifndef HAVE_GETPAGESIZE
6213 # ifdef HAVE_UNISTD_H
6214 #  include <unistd.h>
6215 # endif
6216
6217 /* Assume that all systems that can run configure have sys/param.h.  */
6218 # ifndef HAVE_SYS_PARAM_H
6219 #  define HAVE_SYS_PARAM_H 1
6220 # endif
6221
6222 # ifdef _SC_PAGESIZE
6223 #  define getpagesize() sysconf(_SC_PAGESIZE)
6224 # else /* no _SC_PAGESIZE */
6225 #  ifdef HAVE_SYS_PARAM_H
6226 #   include <sys/param.h>
6227 #   ifdef EXEC_PAGESIZE
6228 #    define getpagesize() EXEC_PAGESIZE
6229 #   else /* no EXEC_PAGESIZE */
6230 #    ifdef NBPG
6231 #     define getpagesize() NBPG * CLSIZE
6232 #     ifndef CLSIZE
6233 #      define CLSIZE 1
6234 #     endif /* no CLSIZE */
6235 #    else /* no NBPG */
6236 #     ifdef NBPC
6237 #      define getpagesize() NBPC
6238 #     else /* no NBPC */
6239 #      ifdef PAGESIZE
6240 #       define getpagesize() PAGESIZE
6241 #      endif /* PAGESIZE */
6242 #     endif /* no NBPC */
6243 #    endif /* no NBPG */
6244 #   endif /* no EXEC_PAGESIZE */
6245 #  else /* no HAVE_SYS_PARAM_H */
6246 #   define getpagesize() 8192   /* punt totally */
6247 #  endif /* no HAVE_SYS_PARAM_H */
6248 # endif /* no _SC_PAGESIZE */
6249
6250 #endif /* no HAVE_GETPAGESIZE */
6251
6252 #ifdef __cplusplus
6253 extern "C" { void *malloc(unsigned); }
6254 #else
6255 char *malloc();
6256 #endif
6257
6258 int
6259 main()
6260 {
6261         char *data, *data2, *data3;
6262         int i, pagesize;
6263         int fd;
6264
6265         pagesize = getpagesize();
6266
6267         /*
6268          * First, make a file with some known garbage in it.
6269          */
6270         data = malloc(pagesize);
6271         if (!data)
6272                 exit(1);
6273         for (i = 0; i < pagesize; ++i)
6274                 *(data + i) = rand();
6275         umask(0);
6276         fd = creat("conftestmmap", 0600);
6277         if (fd < 0)
6278                 exit(1);
6279         if (write(fd, data, pagesize) != pagesize)
6280                 exit(1);
6281         close(fd);
6282
6283         /*
6284          * Next, try to mmap the file at a fixed address which
6285          * already has something else allocated at it.  If we can,
6286          * also make sure that we see the same garbage.
6287          */
6288         fd = open("conftestmmap", O_RDWR);
6289         if (fd < 0)
6290                 exit(1);
6291         data2 = malloc(2 * pagesize);
6292         if (!data2)
6293                 exit(1);
6294         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
6295         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
6296             MAP_PRIVATE | MAP_FIXED, fd, 0L))
6297                 exit(1);
6298         for (i = 0; i < pagesize; ++i)
6299                 if (*(data + i) != *(data2 + i))
6300                         exit(1);
6301
6302         /*
6303          * Finally, make sure that changes to the mapped area
6304          * do not percolate back to the file as seen by read().
6305          * (This is a bug on some variants of i386 svr4.0.)
6306          */
6307         for (i = 0; i < pagesize; ++i)
6308                 *(data2 + i) = *(data2 + i) + 1;
6309         data3 = malloc(pagesize);
6310         if (!data3)
6311                 exit(1);
6312         if (read(fd, data3, pagesize) != pagesize)
6313                 exit(1);
6314         for (i = 0; i < pagesize; ++i)
6315                 if (*(data + i) != *(data3 + i))
6316                         exit(1);
6317         close(fd);
6318         unlink("conftestmmap");
6319         exit(0);
6320 }
6321
6322 EOF
6323 if { (eval echo configure:6324: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6324 then
6325   ac_cv_func_mmap_fixed_mapped=yes
6326 else
6327   echo "configure: failed program was:" >&5
6328   cat conftest.$ac_ext >&5
6329   rm -fr conftest*
6330   ac_cv_func_mmap_fixed_mapped=no
6331 fi
6332 rm -fr conftest*
6333 fi
6334
6335 fi
6336
6337 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
6338 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6339   cat >> confdefs.h <<\EOF
6340 #define HAVE_MMAP 1
6341 EOF
6342
6343 fi
6344
6345
6346 case ${host_os} in
6347 aix*)
6348   echo $ac_n "checking for -bbigtoc option""... $ac_c" 1>&6
6349 echo "configure:6350: checking for -bbigtoc option" >&5
6350 if eval "test \"`echo '$''{'gdb_cv_bigtoc'+set}'`\" = set"; then
6351   echo $ac_n "(cached) $ac_c" 1>&6
6352 else
6353
6354     SAVE_LDFLAGS=$LDFLAGS
6355
6356     case $GCC in
6357     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
6358     *) gdb_cv_bigtoc=-bbigtoc ;;
6359     esac
6360
6361     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
6362     cat > conftest.$ac_ext <<EOF
6363 #line 6364 "configure"
6364 #include "confdefs.h"
6365
6366 int main() {
6367 int i;
6368 ; return 0; }
6369 EOF
6370 if { (eval echo configure:6371: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6371   :
6372 else
6373   echo "configure: failed program was:" >&5
6374   cat conftest.$ac_ext >&5
6375   rm -rf conftest*
6376   gdb_cv_bigtoc=
6377 fi
6378 rm -f conftest*
6379
6380 fi
6381
6382 echo "$ac_t""$gdb_cv_bigtoc" 1>&6
6383   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
6384   ;;
6385 esac
6386
6387
6388
6389 if test ${build} = ${host} -a ${host} = ${target} ; then
6390    case ${host_os} in
6391    hpux*)
6392       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
6393 echo "configure:6394: checking for HPUX/OSF thread support" >&5
6394       if test -f /usr/include/dce/cma_config.h ; then
6395          if test "$GCC" = "yes" ; then
6396             echo "$ac_t""yes" 1>&6
6397             cat >> confdefs.h <<\EOF
6398 #define HAVE_HPUX_THREAD_SUPPORT 1
6399 EOF
6400
6401             CONFIG_LIB_OBS="${CONFIG_LIB_OBS} hpux-thread.o"
6402             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
6403          else
6404             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
6405          fi
6406       else
6407          echo "$ac_t""no" 1>&6
6408       fi
6409       ;;
6410    solaris*)
6411       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
6412 echo "configure:6413: checking for Solaris thread debugging library" >&5
6413       if test -f /usr/lib/libthread_db.so.1 ; then
6414          echo "$ac_t""yes" 1>&6
6415          cat >> confdefs.h <<\EOF
6416 #define HAVE_THREAD_DB_LIB 1
6417 EOF
6418
6419          CONFIG_LIB_OBS="${CONFIG_LIB_OBS} sol-thread.o"
6420          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
6421          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
6422 echo "configure:6423: checking for dlopen in -ldl" >&5
6423 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
6424 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6425   echo $ac_n "(cached) $ac_c" 1>&6
6426 else
6427   ac_save_LIBS="$LIBS"
6428 LIBS="-ldl  $LIBS"
6429 cat > conftest.$ac_ext <<EOF
6430 #line 6431 "configure"
6431 #include "confdefs.h"
6432 /* Override any gcc2 internal prototype to avoid an error.  */
6433 /* We use char because int might match the return type of a gcc2
6434     builtin and then its argument prototype would still apply.  */
6435 char dlopen();
6436
6437 int main() {
6438 dlopen()
6439 ; return 0; }
6440 EOF
6441 if { (eval echo configure:6442: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6442   rm -rf conftest*
6443   eval "ac_cv_lib_$ac_lib_var=yes"
6444 else
6445   echo "configure: failed program was:" >&5
6446   cat conftest.$ac_ext >&5
6447   rm -rf conftest*
6448   eval "ac_cv_lib_$ac_lib_var=no"
6449 fi
6450 rm -f conftest*
6451 LIBS="$ac_save_LIBS"
6452
6453 fi
6454 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6455   echo "$ac_t""yes" 1>&6
6456     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
6457     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
6458   cat >> confdefs.h <<EOF
6459 #define $ac_tr_lib 1
6460 EOF
6461
6462   LIBS="-ldl $LIBS"
6463
6464 else
6465   echo "$ac_t""no" 1>&6
6466 fi
6467
6468          if test "$GCC" = "yes" ; then
6469             # The GNU linker requires the -export-dynamic option to make
6470             # all symbols visible in the dynamic symbol table.
6471             hold_ldflags=$LDFLAGS
6472             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
6473 echo "configure:6474: checking for the ld -export-dynamic flag" >&5
6474             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
6475             cat > conftest.$ac_ext <<EOF
6476 #line 6477 "configure"
6477 #include "confdefs.h"
6478
6479 int main() {
6480 int i;
6481 ; return 0; }
6482 EOF
6483 if { (eval echo configure:6484: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6484   rm -rf conftest*
6485   found=yes
6486 else
6487   echo "configure: failed program was:" >&5
6488   cat conftest.$ac_ext >&5
6489   rm -rf conftest*
6490   found=no
6491 fi
6492 rm -f conftest*
6493             LDFLAGS=$hold_ldflags
6494             echo "$ac_t""$found" 1>&6
6495             if test $found = yes; then
6496                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
6497             fi
6498          fi
6499          # Sun randomly tweaked the prototypes in <proc_service.h>
6500          # at one point.
6501          echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
6502 echo "configure:6503: checking if <proc_service.h> is old" >&5
6503          if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
6504   echo $ac_n "(cached) $ac_c" 1>&6
6505 else
6506
6507             cat > conftest.$ac_ext <<EOF
6508 #line 6509 "configure"
6509 #include "confdefs.h"
6510
6511                 #include <proc_service.h>
6512                 ps_err_e ps_pdwrite
6513                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
6514
6515 int main() {
6516
6517 ; return 0; }
6518 EOF
6519 if { (eval echo configure:6520: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6520   rm -rf conftest*
6521   gdb_cv_proc_service_is_old=no
6522 else
6523   echo "configure: failed program was:" >&5
6524   cat conftest.$ac_ext >&5
6525   rm -rf conftest*
6526   gdb_cv_proc_service_is_old=yes
6527 fi
6528 rm -f conftest*
6529
6530 fi
6531
6532          echo "$ac_t""$gdb_cv_proc_service_is_old" 1>&6
6533          if test $gdb_cv_proc_service_is_old = yes; then
6534             cat >> confdefs.h <<\EOF
6535 #define PROC_SERVICE_IS_OLD 1
6536 EOF
6537
6538          fi
6539       else
6540          echo "$ac_t""no" 1>&6
6541       fi
6542       ;;
6543    esac
6544
6545 fi
6546
6547
6548 # Check whether --enable-gdbcli or --disable-gdbcli was given.
6549 if test "${enable_gdbcli+set}" = set; then
6550   enableval="$enable_gdbcli"
6551
6552   case "${enableval}" in
6553     yes) enable_gdbcli=yes ;;
6554     "") enable_gdbcli=yes ;;
6555     no)
6556       { echo "configure: error: The CLI cannot be disabled yet" 1>&2; exit 1; }
6557     ;;
6558     *)
6559       { echo "configure: error: Bad value for --enable-gdbcli: ${enableval}" 1>&2; exit 1; }
6560     ;;
6561   esac
6562
6563 else
6564   enable_gdbcli=yes
6565 fi
6566
6567 case ${enable_gdbcli} in
6568   "yes" )
6569     if test -d "${srcdir}/cli" ; then
6570       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_CLI_OBS)"
6571       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_CLI_DEPS)"
6572       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_CLI_SRCS)"
6573       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_CLI_INITS)"
6574       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_CLI_CFLAGS)"
6575       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_CLI_ALL)"
6576       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_CLI_CLEAN)"
6577       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_CLI_INSTALL)"
6578       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_CLI_UNINSTALL)"
6579     fi
6580     ;;
6581 esac
6582
6583
6584 # Check whether --enable-gdbmi or --disable-gdbmi was given.
6585 if test "${enable_gdbmi+set}" = set; then
6586   enableval="$enable_gdbmi"
6587
6588   case "${enable_gdbmi}" in
6589     yes | no) ;;
6590     "")  enable_gdbmi=yes ;;
6591     *)
6592       { echo "configure: error: Bad value for --enable-gdbmi: ${enableval}" 1>&2; exit 1; }
6593     ;;
6594   esac
6595
6596 else
6597   enable_gdbmi=yes
6598 fi
6599
6600 case ${enable_gdbmi} in
6601   "yes" )
6602     if test -d "${srcdir}/mi" ; then
6603       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_MI_OBS)"
6604       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_MI_DEPS)"
6605       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_MI_SRCS)"
6606       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_MI_INITS)"
6607       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_MI_CFLAGS)"
6608       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_MI_ALL)"
6609       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_MI_CLEAN)"
6610       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_MI_INSTALL)"
6611       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_MI_UNINSTALL)"
6612     fi
6613     ;;
6614 esac
6615
6616 # Configure UI_OUT by default (before 5.2 it can be disabled)
6617 # It must be configured if gdbmi is configured
6618
6619 UIOUT_CFLAGS=
6620
6621
6622 # Check whether --with-uiout or --without-uiout was given.
6623 if test "${with_uiout+set}" = set; then
6624   withval="$with_uiout"
6625   case "${withval}" in
6626   yes)  want_uiout=true ;;
6627   no)   if test $enable_gdbmi = yes; then
6628           { echo "configure: error: uiout is needed for MI and cannot be disabled" 1>&2; exit 1; }
6629         else
6630            want_uiout=false
6631         fi ;;
6632   *)    { echo "configure: error: bad value ${withval} for GDB with-uiout option" 1>&2; exit 1; } ;;
6633 esac
6634 else
6635   want_uiout=true
6636 fi
6637
6638 if test $want_uiout = true; then
6639    UIOUT_CFLAGS="-DUI_OUT=1"
6640 fi
6641
6642 # Check whether --enable-tui or --disable-tui was given.
6643 if test "${enable_tui+set}" = set; then
6644   enableval="$enable_tui"
6645
6646   case "${enable_tui}" in
6647     yes | no) ;;
6648     "")  enable_tui=yes ;;
6649     *)
6650       { echo "configure: error: Bad value for --enable-tui: ${enableval}" 1>&2; exit 1; }
6651     ;;
6652   esac
6653
6654 fi
6655
6656 case ${enable_tui} in
6657   "yes" )
6658     if test -d "${srcdir}/tui" ; then
6659       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_TUI_OBS)"
6660       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_TUI_DEPS)"
6661       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_TUI_SRCS)"
6662       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_TUI_INITS)"
6663       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_TUI_CFLAGS)"
6664       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_TUI_ALL)"
6665       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_TUI_CLEAN)"
6666       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_TUI_INSTALL)"
6667       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_TUI_UNINSTALL)"
6668     fi
6669     ;;
6670 esac
6671
6672 # Check whether --enable-netrom or --disable-netrom was given.
6673 if test "${enable_netrom+set}" = set; then
6674   enableval="$enable_netrom"
6675   case "${enableval}" in
6676 yes)    enable_netrom=yes ;;
6677 no)     enable_netrom=no ;;
6678 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
6679 esac
6680 fi
6681
6682
6683 if test "${enable_netrom}" = "yes"; then
6684         CONFIG_LIB_OBS="${CONFIG_LIB_OBS} remote-nrom.o"
6685         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
6686 fi
6687
6688
6689 # NOTE: Don't add -Wall or -Wunused, they both include
6690 # -Wunused-parameter which reports bogus warnings.
6691 # NOTE: If you add to this list, remember to update
6692 # gdb/doc/gdbint.texinfo.
6693 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
6694 -Wformat -Wparentheses -Wpointer-arith -Wuninitialized"
6695 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
6696 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
6697 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
6698 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
6699 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
6700 # -Woverloaded-virtual -Winline -Werror"
6701 # Check whether --enable-build-warnings or --disable-build-warnings was given.
6702 if test "${enable_build_warnings+set}" = set; then
6703   enableval="$enable_build_warnings"
6704   case "${enableval}" in
6705   yes)  ;;
6706   no)   build_warnings="-w";;
6707   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6708         build_warnings="${build_warnings} ${t}";;
6709   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6710         build_warnings="${t} ${build_warnings}";;
6711   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6712 esac
6713 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6714   echo "Setting compiler warning flags = $build_warnings" 6>&1
6715 fi
6716 fi
6717 # Check whether --enable-gdb-build-warnings or --disable-gdb-build-warnings was given.
6718 if test "${enable_gdb_build_warnings+set}" = set; then
6719   enableval="$enable_gdb_build_warnings"
6720   case "${enableval}" in
6721   yes)  ;;
6722   no)   build_warnings="-w";;
6723   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6724         build_warnings="${build_warnings} ${t}";;
6725   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6726         build_warnings="${t} ${build_warnings}";;
6727   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6728 esac
6729 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6730   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
6731 fi
6732 fi
6733 WARN_CFLAGS=""
6734 WERROR_CFLAGS=""
6735 if test "x${build_warnings}" != x -a "x$GCC" = xyes
6736 then
6737     echo $ac_n "checking compiler warning flags""... $ac_c" 1>&6
6738 echo "configure:6739: checking compiler warning flags" >&5
6739     # Separate out the -Werror flag as some files just cannot be
6740     # compiled with it enabled.
6741     for w in ${build_warnings}; do
6742         case $w in
6743         -Werr*) WERROR_CFLAGS=-Werror ;;
6744         *) # Check that GCC accepts it
6745             saved_CFLAGS="$CFLAGS"
6746             CFLAGS="$CFLAGS $w"
6747             cat > conftest.$ac_ext <<EOF
6748 #line 6749 "configure"
6749 #include "confdefs.h"
6750
6751 int main() {
6752
6753 ; return 0; }
6754 EOF
6755 if { (eval echo configure:6756: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6756   rm -rf conftest*
6757   WARN_CFLAGS="${WARN_CFLAGS} $w"
6758 else
6759   echo "configure: failed program was:" >&5
6760   cat conftest.$ac_ext >&5
6761 fi
6762 rm -f conftest*
6763             CFLAGS="$saved_CFLAGS"
6764         esac
6765     done
6766     echo "$ac_t""${WARN_CFLAGS}${WERROR_CFLAGS}" 1>&6
6767 fi
6768
6769
6770
6771 MMALLOC_CFLAGS=
6772 MMALLOC=
6773
6774
6775
6776 # Check whether --with-mmalloc or --without-mmalloc was given.
6777 if test "${with_mmalloc+set}" = set; then
6778   withval="$with_mmalloc"
6779   case "${withval}" in
6780   yes)  want_mmalloc=true ;;
6781   no)   want_mmalloc=false;;
6782   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
6783 esac
6784 else
6785   want_mmalloc=false
6786 fi
6787
6788 if test x$want_mmalloc = xtrue; then
6789    cat >> confdefs.h <<\EOF
6790 #define USE_MMALLOC 1
6791 EOF
6792
6793    cat >> confdefs.h <<\EOF
6794 #define MMCHECK_FORCE 1
6795 EOF
6796
6797    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
6798    MMALLOC='../mmalloc/libmmalloc.a'
6799 fi
6800
6801 # Check whether --with-included-regex or --without-included-regex was given.
6802 if test "${with_included_regex+set}" = set; then
6803   withval="$with_included_regex"
6804   case "${withval}" in
6805   yes)  want_included_regex=true ;;
6806   no)   want_included_regex=false;;
6807   *)    { echo "configure: error: bad value ${withval} for GDB with-included-regex option" 1>&2; exit 1; } ;;
6808 esac
6809 else
6810   want_included_regex=true
6811 fi
6812
6813 if test $want_included_regex = false; then
6814   echo $ac_n "checking for GNU regex""... $ac_c" 1>&6
6815 echo "configure:6816: checking for GNU regex" >&5
6816   if eval "test \"`echo '$''{'gdb_cv_have_gnu_regex'+set}'`\" = set"; then
6817   echo $ac_n "(cached) $ac_c" 1>&6
6818 else
6819   cat > conftest.$ac_ext <<EOF
6820 #line 6821 "configure"
6821 #include "confdefs.h"
6822 #include <gnu-versions.h>
6823 #include <sys/types.h>
6824 #include <regex.h>
6825 int main() {
6826 #if !defined _GNU_REGEX_INTERFACE_VERSION || !defined __GLIBC__ || __GLIBC__ < 2
6827 #error No valid GNU regex.
6828 #endif
6829
6830 ; return 0; }
6831 EOF
6832 if { (eval echo configure:6833: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6833   rm -rf conftest*
6834   gdb_cv_have_gnu_regex=yes
6835 else
6836   echo "configure: failed program was:" >&5
6837   cat conftest.$ac_ext >&5
6838   rm -rf conftest*
6839   gdb_cv_have_gnu_regex=no
6840 fi
6841 rm -f conftest*
6842 fi
6843
6844   echo "$ac_t""$gdb_cv_have_gnu_regex" 1>&6
6845   if test $gdb_cv_have_gnu_regex = no; then
6846         want_included_regex=true
6847   fi
6848 fi
6849
6850 if test x${want_included_regex} = xtrue; then
6851     REGEX="gnu-regex.o"
6852     cat >> confdefs.h <<\EOF
6853 #define USE_INCLUDED_REGEX 1
6854 EOF
6855
6856 fi
6857
6858
6859 # In the Cygwin environment, we need some additional flags.
6860 echo $ac_n "checking for cygwin""... $ac_c" 1>&6
6861 echo "configure:6862: checking for cygwin" >&5
6862 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then
6863   echo $ac_n "(cached) $ac_c" 1>&6
6864 else
6865   cat > conftest.$ac_ext <<EOF
6866 #line 6867 "configure"
6867 #include "confdefs.h"
6868
6869 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
6870 lose
6871 #endif
6872 EOF
6873 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6874   egrep "lose" >/dev/null 2>&1; then
6875   rm -rf conftest*
6876   gdb_cv_os_cygwin=yes
6877 else
6878   rm -rf conftest*
6879   gdb_cv_os_cygwin=no
6880 fi
6881 rm -f conftest*
6882
6883 fi
6884
6885 echo "$ac_t""$gdb_cv_os_cygwin" 1>&6
6886
6887
6888 SER_HARDWIRE="ser-unix.o ser-pipe.o ser-tcp.o"
6889 case ${host} in
6890   *go32* ) SER_HARDWIRE=ser-go32.o ;;
6891   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
6892 esac
6893
6894
6895
6896 if test x$gdb_host = xgo32; then
6897   TERM_LIB=
6898 else
6899 if test x$gdb_cv_os_cygwin = xyes; then
6900   TERM_LIB='`if test -r ../libtermcap/libtermcap.a; then echo ../libtermcap/libtermcap.a; else echo -ltermcap; fi`'
6901 else
6902   TERM_LIB=
6903   echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6
6904 echo "configure:6905: checking for tgetent in -lncurses" >&5
6905 ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'`
6906 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6907   echo $ac_n "(cached) $ac_c" 1>&6
6908 else
6909   ac_save_LIBS="$LIBS"
6910 LIBS="-lncurses  $LIBS"
6911 cat > conftest.$ac_ext <<EOF
6912 #line 6913 "configure"
6913 #include "confdefs.h"
6914 /* Override any gcc2 internal prototype to avoid an error.  */
6915 /* We use char because int might match the return type of a gcc2
6916     builtin and then its argument prototype would still apply.  */
6917 char tgetent();
6918
6919 int main() {
6920 tgetent()
6921 ; return 0; }
6922 EOF
6923 if { (eval echo configure:6924: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6924   rm -rf conftest*
6925   eval "ac_cv_lib_$ac_lib_var=yes"
6926 else
6927   echo "configure: failed program was:" >&5
6928   cat conftest.$ac_ext >&5
6929   rm -rf conftest*
6930   eval "ac_cv_lib_$ac_lib_var=no"
6931 fi
6932 rm -f conftest*
6933 LIBS="$ac_save_LIBS"
6934
6935 fi
6936 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6937   echo "$ac_t""yes" 1>&6
6938   TERM_LIB=-lncurses
6939 else
6940   echo "$ac_t""no" 1>&6
6941 echo $ac_n "checking for tgetent in -lHcurses""... $ac_c" 1>&6
6942 echo "configure:6943: checking for tgetent in -lHcurses" >&5
6943 ac_lib_var=`echo Hcurses'_'tgetent | sed 'y%./+-%__p_%'`
6944 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6945   echo $ac_n "(cached) $ac_c" 1>&6
6946 else
6947   ac_save_LIBS="$LIBS"
6948 LIBS="-lHcurses  $LIBS"
6949 cat > conftest.$ac_ext <<EOF
6950 #line 6951 "configure"
6951 #include "confdefs.h"
6952 /* Override any gcc2 internal prototype to avoid an error.  */
6953 /* We use char because int might match the return type of a gcc2
6954     builtin and then its argument prototype would still apply.  */
6955 char tgetent();
6956
6957 int main() {
6958 tgetent()
6959 ; return 0; }
6960 EOF
6961 if { (eval echo configure:6962: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6962   rm -rf conftest*
6963   eval "ac_cv_lib_$ac_lib_var=yes"
6964 else
6965   echo "configure: failed program was:" >&5
6966   cat conftest.$ac_ext >&5
6967   rm -rf conftest*
6968   eval "ac_cv_lib_$ac_lib_var=no"
6969 fi
6970 rm -f conftest*
6971 LIBS="$ac_save_LIBS"
6972
6973 fi
6974 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6975   echo "$ac_t""yes" 1>&6
6976   TERM_LIB=-lHcurses
6977 else
6978   echo "$ac_t""no" 1>&6
6979 echo $ac_n "checking for tgetent in -ltermlib""... $ac_c" 1>&6
6980 echo "configure:6981: checking for tgetent in -ltermlib" >&5
6981 ac_lib_var=`echo termlib'_'tgetent | sed 'y%./+-%__p_%'`
6982 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6983   echo $ac_n "(cached) $ac_c" 1>&6
6984 else
6985   ac_save_LIBS="$LIBS"
6986 LIBS="-ltermlib  $LIBS"
6987 cat > conftest.$ac_ext <<EOF
6988 #line 6989 "configure"
6989 #include "confdefs.h"
6990 /* Override any gcc2 internal prototype to avoid an error.  */
6991 /* We use char because int might match the return type of a gcc2
6992     builtin and then its argument prototype would still apply.  */
6993 char tgetent();
6994
6995 int main() {
6996 tgetent()
6997 ; return 0; }
6998 EOF
6999 if { (eval echo configure:7000: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7000   rm -rf conftest*
7001   eval "ac_cv_lib_$ac_lib_var=yes"
7002 else
7003   echo "configure: failed program was:" >&5
7004   cat conftest.$ac_ext >&5
7005   rm -rf conftest*
7006   eval "ac_cv_lib_$ac_lib_var=no"
7007 fi
7008 rm -f conftest*
7009 LIBS="$ac_save_LIBS"
7010
7011 fi
7012 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7013   echo "$ac_t""yes" 1>&6
7014   TERM_LIB=-ltermlib
7015 else
7016   echo "$ac_t""no" 1>&6
7017 echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6
7018 echo "configure:7019: checking for tgetent in -ltermcap" >&5
7019 ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'`
7020 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7021   echo $ac_n "(cached) $ac_c" 1>&6
7022 else
7023   ac_save_LIBS="$LIBS"
7024 LIBS="-ltermcap  $LIBS"
7025 cat > conftest.$ac_ext <<EOF
7026 #line 7027 "configure"
7027 #include "confdefs.h"
7028 /* Override any gcc2 internal prototype to avoid an error.  */
7029 /* We use char because int might match the return type of a gcc2
7030     builtin and then its argument prototype would still apply.  */
7031 char tgetent();
7032
7033 int main() {
7034 tgetent()
7035 ; return 0; }
7036 EOF
7037 if { (eval echo configure:7038: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7038   rm -rf conftest*
7039   eval "ac_cv_lib_$ac_lib_var=yes"
7040 else
7041   echo "configure: failed program was:" >&5
7042   cat conftest.$ac_ext >&5
7043   rm -rf conftest*
7044   eval "ac_cv_lib_$ac_lib_var=no"
7045 fi
7046 rm -f conftest*
7047 LIBS="$ac_save_LIBS"
7048
7049 fi
7050 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7051   echo "$ac_t""yes" 1>&6
7052   TERM_LIB=-ltermcap
7053 else
7054   echo "$ac_t""no" 1>&6
7055 echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6
7056 echo "configure:7057: checking for tgetent in -lcurses" >&5
7057 ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'`
7058 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7059   echo $ac_n "(cached) $ac_c" 1>&6
7060 else
7061   ac_save_LIBS="$LIBS"
7062 LIBS="-lcurses  $LIBS"
7063 cat > conftest.$ac_ext <<EOF
7064 #line 7065 "configure"
7065 #include "confdefs.h"
7066 /* Override any gcc2 internal prototype to avoid an error.  */
7067 /* We use char because int might match the return type of a gcc2
7068     builtin and then its argument prototype would still apply.  */
7069 char tgetent();
7070
7071 int main() {
7072 tgetent()
7073 ; return 0; }
7074 EOF
7075 if { (eval echo configure:7076: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7076   rm -rf conftest*
7077   eval "ac_cv_lib_$ac_lib_var=yes"
7078 else
7079   echo "configure: failed program was:" >&5
7080   cat conftest.$ac_ext >&5
7081   rm -rf conftest*
7082   eval "ac_cv_lib_$ac_lib_var=no"
7083 fi
7084 rm -f conftest*
7085 LIBS="$ac_save_LIBS"
7086
7087 fi
7088 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7089   echo "$ac_t""yes" 1>&6
7090   TERM_LIB=-lcurses
7091 else
7092   echo "$ac_t""no" 1>&6
7093 echo $ac_n "checking for tgetent in -lterminfo""... $ac_c" 1>&6
7094 echo "configure:7095: checking for tgetent in -lterminfo" >&5
7095 ac_lib_var=`echo terminfo'_'tgetent | sed 'y%./+-%__p_%'`
7096 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7097   echo $ac_n "(cached) $ac_c" 1>&6
7098 else
7099   ac_save_LIBS="$LIBS"
7100 LIBS="-lterminfo  $LIBS"
7101 cat > conftest.$ac_ext <<EOF
7102 #line 7103 "configure"
7103 #include "confdefs.h"
7104 /* Override any gcc2 internal prototype to avoid an error.  */
7105 /* We use char because int might match the return type of a gcc2
7106     builtin and then its argument prototype would still apply.  */
7107 char tgetent();
7108
7109 int main() {
7110 tgetent()
7111 ; return 0; }
7112 EOF
7113 if { (eval echo configure:7114: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7114   rm -rf conftest*
7115   eval "ac_cv_lib_$ac_lib_var=yes"
7116 else
7117   echo "configure: failed program was:" >&5
7118   cat conftest.$ac_ext >&5
7119   rm -rf conftest*
7120   eval "ac_cv_lib_$ac_lib_var=no"
7121 fi
7122 rm -f conftest*
7123 LIBS="$ac_save_LIBS"
7124
7125 fi
7126 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7127   echo "$ac_t""yes" 1>&6
7128   TERM_LIB=-lterminfo
7129 else
7130   echo "$ac_t""no" 1>&6
7131 fi
7132
7133 fi
7134
7135 fi
7136
7137 fi
7138
7139 fi
7140
7141 fi
7142
7143
7144   if test "x$TERM_LIB" = x
7145   then
7146     { echo "configure: error: Could not find a term library" 1>&2; exit 1; }
7147   fi
7148 fi
7149 fi
7150
7151
7152 # libreadline needs libuser32.a in a cygwin environment
7153 WIN32LIBS=
7154 if test x$gdb_cv_os_cygwin = xyes; then
7155     WIN32LIBS="-luser32"
7156     case "${target}" in
7157         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
7158         ;;
7159     esac
7160 fi
7161
7162
7163 LIBGUI="../libgui/src/libgui.a"
7164 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
7165
7166
7167
7168 # Check whether --with-cpu or --without-cpu was given.
7169 if test "${with_cpu+set}" = set; then
7170   withval="$with_cpu"
7171   case "${target}" in
7172   powerpc-* | powerpcle-* )
7173     ## It would be nice to keep this table in sync with the one in
7174     ## gcc/configure.
7175     case "${with_cpu}" in
7176       ppc-uisa | rs6000 | 403 | 403GC | 505 | 860 | 601 | 602 | 603 \
7177       | 604 | 750 )
7178         ## Those are all handled in variants in rs6000-tdep.c, so they're fine.
7179       ;;
7180       common | power | power2 | rios | rios1 | rios2 | rsc | rsc1 )
7181         ## These are all RS6000 variants, as far as GDB is concerned.
7182         with_cpu=rs6000
7183       ;;
7184       603e | ec603e )
7185         with_cpu=603
7186       ;;
7187       604e )
7188         with_cpu=604
7189       ;;
7190       * )
7191         echo "configure: warning: GDB: unknown --with-cpu value: \`${with_cpu}'; using \`ppc-uisa'." 1>&2
7192         with_cpu=ppc-uisa
7193       ;;
7194     esac
7195   ;;
7196   * )
7197     echo "configure: warning: GDB may ignore the --with-cpu flag for ${target} targets" 1>&2
7198   ;;
7199 esac
7200 cat >> confdefs.h <<EOF
7201 #define TARGET_CPU_DEFAULT "${with_cpu}"
7202 EOF
7203
7204
7205 fi
7206
7207
7208
7209 # Check whether --enable-gdbtk or --disable-gdbtk was given.
7210 if test "${enable_gdbtk+set}" = set; then
7211   enableval="$enable_gdbtk"
7212   case "${enableval}" in
7213     yes)
7214         case "$host" in
7215         *go32*)
7216             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
7217             enable_gdbtk=no ;;
7218         *windows*)
7219             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
7220             enable_gdbtk=no ;;
7221         *)
7222             enable_gdbtk=yes ;;
7223         esac ;;
7224     no)
7225         enable_gdbtk=no  ;;
7226     *)
7227         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
7228 esac
7229 else
7230
7231 # Default is on for everything but go32 and Cygwin
7232 case "$host" in
7233     *go32* | *windows*)
7234         ;;
7235     *)
7236         if test -d "${srcdir}/gdbtk" ; then
7237             enable_gdbtk=yes
7238         fi
7239         ;;
7240 esac
7241
7242 fi
7243
7244
7245 WIN32LDAPP=
7246
7247
7248
7249 configdir="unix"
7250
7251 GDBTKLIBS=
7252 if test "${enable_gdbtk}" = "yes"; then
7253
7254     # Gdbtk must have an absolute path to srcdir in order to run
7255     # properly when not installed.
7256     here=`pwd`
7257     cd ${srcdir}
7258     GDBTK_SRC_DIR=`pwd`
7259     cd $here
7260
7261
7262 #
7263 # Ok, lets find the tcl configuration
7264 # First, look for one uninstalled.
7265 # the alternative search directory is invoked by --with-tclconfig
7266 #
7267
7268 if test x"${no_tcl}" = x ; then
7269   # we reset no_tcl in case something fails here
7270   no_tcl=true
7271   # Check whether --with-tclconfig or --without-tclconfig was given.
7272 if test "${with_tclconfig+set}" = set; then
7273   withval="$with_tclconfig"
7274   with_tclconfig=${withval}
7275 fi
7276
7277   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
7278 echo "configure:7279: checking for Tcl configuration" >&5
7279   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
7280   echo $ac_n "(cached) $ac_c" 1>&6
7281 else
7282
7283
7284   # First check to see if --with-tclconfig was specified.
7285   if test x"${with_tclconfig}" != x ; then
7286     if test -f "${with_tclconfig}/tclConfig.sh" ; then
7287       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
7288     else
7289       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
7290     fi
7291   fi
7292
7293   # then check for a private Tcl installation
7294   if test x"${ac_cv_c_tclconfig}" = x ; then
7295     for i in \
7296                 ../tcl \
7297                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
7298                 ../../tcl \
7299                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
7300                 ../../../tcl \
7301                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
7302       if test -f "$i/${configdir}/tclConfig.sh" ; then
7303         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
7304         break
7305       fi
7306     done
7307   fi
7308   # check in a few common install locations
7309   if test x"${ac_cv_c_tclconfig}" = x ; then
7310     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7311       if test -f "$i/tclConfig.sh" ; then
7312         ac_cv_c_tclconfig=`(cd $i; pwd)`
7313         break
7314       fi
7315     done
7316   fi
7317   # check in a few other private locations
7318   if test x"${ac_cv_c_tclconfig}" = x ; then
7319     for i in \
7320                 ${srcdir}/../tcl \
7321                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
7322       if test -f "$i/${configdir}/tclConfig.sh" ; then
7323         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
7324         break
7325       fi
7326     done
7327   fi
7328
7329 fi
7330
7331   if test x"${ac_cv_c_tclconfig}" = x ; then
7332     TCLCONFIG="# no Tcl configs found"
7333     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
7334   else
7335     no_tcl=
7336     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
7337     echo "$ac_t""found $TCLCONFIG" 1>&6
7338   fi
7339 fi
7340
7341     if test -z "${no_tcl}"; then
7342
7343     . $TCLCONFIG
7344
7345
7346
7347
7348
7349
7350
7351
7352
7353
7354
7355
7356
7357
7358
7359
7360
7361
7362
7363
7364
7365
7366
7367
7368
7369
7370 #
7371 # Ok, lets find the tk configuration
7372 # First, look for one uninstalled.
7373 # the alternative search directory is invoked by --with-tkconfig
7374 #
7375
7376 if test x"${no_tk}" = x ; then
7377   # we reset no_tk in case something fails here
7378   no_tk=true
7379   # Check whether --with-tkconfig or --without-tkconfig was given.
7380 if test "${with_tkconfig+set}" = set; then
7381   withval="$with_tkconfig"
7382   with_tkconfig=${withval}
7383 fi
7384
7385   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
7386 echo "configure:7387: checking for Tk configuration" >&5
7387   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
7388   echo $ac_n "(cached) $ac_c" 1>&6
7389 else
7390
7391
7392   # First check to see if --with-tkconfig was specified.
7393   if test x"${with_tkconfig}" != x ; then
7394     if test -f "${with_tkconfig}/tkConfig.sh" ; then
7395       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
7396     else
7397       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
7398     fi
7399   fi
7400
7401   # then check for a private Tk library
7402   if test x"${ac_cv_c_tkconfig}" = x ; then
7403     for i in \
7404                 ../tk \
7405                 `ls -dr ../tk[4-9]* 2>/dev/null` \
7406                 ../../tk \
7407                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
7408                 ../../../tk \
7409                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
7410       if test -f "$i/${configdir}/tkConfig.sh" ; then
7411         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
7412         break
7413       fi
7414     done
7415   fi
7416   # check in a few common install locations
7417   if test x"${ac_cv_c_tkconfig}" = x ; then
7418     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7419       if test -f "$i/tkConfig.sh" ; then
7420         ac_cv_c_tkconfig=`(cd $i; pwd)`
7421         break
7422       fi
7423     done
7424   fi
7425   # check in a few other private locations
7426   if test x"${ac_cv_c_tkconfig}" = x ; then
7427     for i in \
7428                 ${srcdir}/../tk \
7429                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
7430       if test -f "$i/${configdir}/tkConfig.sh" ; then
7431         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
7432         break
7433       fi
7434     done
7435   fi
7436
7437 fi
7438
7439   if test x"${ac_cv_c_tkconfig}" = x ; then
7440     TKCONFIG="# no Tk configs found"
7441     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
7442   else
7443     no_tk=
7444     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
7445     echo "$ac_t""found $TKCONFIG" 1>&6
7446   fi
7447 fi
7448
7449
7450
7451         # now look for Tcl library stuff
7452
7453         case "${host}" in
7454         *-*-cygwin*)
7455             tcldir=../tcl/win/
7456             ;;
7457         *)
7458             tcldir=../tcl/unix/
7459             ;;
7460         esac
7461
7462         TCL_DEPS="${tcldir}${TCL_LIB_FILE}"
7463
7464         # If $no_tk is nonempty, then we can't do Tk, and there is no
7465         # point to doing Tcl.
7466         if test -z "${no_tk}"; then
7467
7468     if test -f "$TKCONFIG" ; then
7469       . $TKCONFIG
7470     fi
7471
7472
7473
7474
7475
7476
7477
7478
7479
7480
7481
7482
7483
7484
7485 #
7486 # Ok, lets find the tcl source trees so we can use the headers
7487 # Warning: transition of version 9 to 10 will break this algorithm
7488 # because 10 sorts before 9. We also look for just tcl. We have to
7489 # be careful that we don't match stuff like tclX by accident.
7490 # the alternative search directory is involked by --with-tclinclude
7491 #
7492
7493 no_tcl=true
7494 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
7495 echo "configure:7496: checking for Tcl private headers. dir=${configdir}" >&5
7496 # Check whether --with-tclinclude or --without-tclinclude was given.
7497 if test "${with_tclinclude+set}" = set; then
7498   withval="$with_tclinclude"
7499   with_tclinclude=${withval}
7500 fi
7501
7502 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
7503   echo $ac_n "(cached) $ac_c" 1>&6
7504 else
7505
7506 # first check to see if --with-tclinclude was specified
7507 if test x"${with_tclinclude}" != x ; then
7508   if test -f ${with_tclinclude}/tclInt.h ; then
7509     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
7510   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
7511     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
7512   else
7513     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
7514   fi
7515 fi
7516
7517 # next check if it came with Tcl configuration file
7518 if test x"${ac_cv_c_tclconfig}" = x ; then
7519   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
7520     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
7521   fi
7522 fi
7523
7524 # next check in private source directory
7525 #
7526 # since ls returns lowest version numbers first, reverse its output
7527 if test x"${ac_cv_c_tclh}" = x ; then
7528   for i in \
7529                 ${srcdir}/../tcl \
7530                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
7531                 ${srcdir}/../../tcl \
7532                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
7533                 ${srcdir}/../../../tcl \
7534                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
7535     if test -f $i/generic/tclInt.h ; then
7536       ac_cv_c_tclh=`(cd $i/generic; pwd)`
7537       break
7538     fi
7539   done
7540 fi
7541 # finally check in a few common install locations
7542 #
7543 # since ls returns lowest version numbers first, reverse its output
7544 if test x"${ac_cv_c_tclh}" = x ; then
7545   for i in \
7546                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
7547                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
7548                 /usr/local/src/tcl \
7549                 /usr/local/lib/tcl \
7550                 ${prefix}/include ; do
7551     if test -f $i/generic/tclInt.h ; then
7552       ac_cv_c_tclh=`(cd $i/generic; pwd)`
7553       break
7554     fi
7555   done
7556 fi
7557 # see if one is installed
7558 if test x"${ac_cv_c_tclh}" = x ; then
7559    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
7560 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
7561 echo "configure:7562: checking for tclInt.h" >&5
7562 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7563   echo $ac_n "(cached) $ac_c" 1>&6
7564 else
7565   cat > conftest.$ac_ext <<EOF
7566 #line 7567 "configure"
7567 #include "confdefs.h"
7568 #include <tclInt.h>
7569 EOF
7570 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7571 { (eval echo configure:7572: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7572 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7573 if test -z "$ac_err"; then
7574   rm -rf conftest*
7575   eval "ac_cv_header_$ac_safe=yes"
7576 else
7577   echo "$ac_err" >&5
7578   echo "configure: failed program was:" >&5
7579   cat conftest.$ac_ext >&5
7580   rm -rf conftest*
7581   eval "ac_cv_header_$ac_safe=no"
7582 fi
7583 rm -f conftest*
7584 fi
7585 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7586   echo "$ac_t""yes" 1>&6
7587   ac_cv_c_tclh=installed
7588 else
7589   echo "$ac_t""no" 1>&6
7590 ac_cv_c_tclh=""
7591 fi
7592
7593 fi
7594
7595 fi
7596
7597 if test x"${ac_cv_c_tclh}" = x ; then
7598   TCLHDIR="# no Tcl private headers found"
7599   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
7600 fi
7601 if test x"${ac_cv_c_tclh}" != x ; then
7602   no_tcl=""
7603   if test x"${ac_cv_c_tclh}" = x"installed" ; then
7604     echo "$ac_t""is installed" 1>&6
7605     TCLHDIR=""
7606   else
7607     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
7608     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
7609     TCLHDIR="-I${ac_cv_c_tclh}"
7610   fi
7611 fi
7612
7613
7614
7615
7616 #
7617 # Ok, lets find the tk source trees so we can use the headers
7618 # If the directory (presumably symlink) named "tk" exists, use that one
7619 # in preference to any others.  Same logic is used when choosing library
7620 # and again with Tcl. The search order is the best place to look first, then in
7621 # decreasing significance. The loop breaks if the trigger file is found.
7622 # Note the gross little conversion here of srcdir by cd'ing to the found
7623 # directory. This converts the path from a relative to an absolute, so
7624 # recursive cache variables for the path will work right. We check all
7625 # the possible paths in one loop rather than many seperate loops to speed
7626 # things up.
7627 # the alternative search directory is involked by --with-tkinclude
7628 #
7629 no_tk=true
7630 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
7631 echo "configure:7632: checking for Tk private headers" >&5
7632 # Check whether --with-tkinclude or --without-tkinclude was given.
7633 if test "${with_tkinclude+set}" = set; then
7634   withval="$with_tkinclude"
7635   with_tkinclude=${withval}
7636 fi
7637
7638 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
7639   echo $ac_n "(cached) $ac_c" 1>&6
7640 else
7641
7642 # first check to see if --with-tkinclude was specified
7643 if test x"${with_tkinclude}" != x ; then
7644   if test -f ${with_tkinclude}/tk.h ; then
7645     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
7646   elif test -f ${with_tkinclude}/generic/tk.h ; then
7647     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
7648   else
7649     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
7650   fi
7651 fi
7652
7653 # next check if it came with Tk configuration file
7654 if test x"${ac_cv_c_tkconfig}" = x ; then
7655   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
7656     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
7657   fi
7658 fi
7659
7660 # next check in private source directory
7661 #
7662 # since ls returns lowest version numbers first, reverse its output
7663 if test x"${ac_cv_c_tkh}" = x ; then
7664   for i in \
7665                 ${srcdir}/../tk \
7666                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
7667                 ${srcdir}/../../tk \
7668                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
7669                 ${srcdir}/../../../tk \
7670                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
7671     if test -f $i/generic/tk.h ; then
7672       ac_cv_c_tkh=`(cd $i/generic; pwd)`
7673       break
7674     fi
7675   done
7676 fi
7677 # finally check in a few common install locations
7678 #
7679 # since ls returns lowest version numbers first, reverse its output
7680 if test x"${ac_cv_c_tkh}" = x ; then
7681   for i in \
7682                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
7683                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
7684                 /usr/local/src/tk \
7685                 /usr/local/lib/tk \
7686                 ${prefix}/include ; do
7687     if test -f $i/generic/tk.h ; then
7688       ac_cv_c_tkh=`(cd $i/generic; pwd)`
7689       break
7690     fi
7691   done
7692 fi
7693 # see if one is installed
7694 if test x"${ac_cv_c_tkh}" = x ; then
7695    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
7696 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
7697 echo "configure:7698: checking for tk.h" >&5
7698 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7699   echo $ac_n "(cached) $ac_c" 1>&6
7700 else
7701   cat > conftest.$ac_ext <<EOF
7702 #line 7703 "configure"
7703 #include "confdefs.h"
7704 #include <tk.h>
7705 EOF
7706 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7707 { (eval echo configure:7708: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7708 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7709 if test -z "$ac_err"; then
7710   rm -rf conftest*
7711   eval "ac_cv_header_$ac_safe=yes"
7712 else
7713   echo "$ac_err" >&5
7714   echo "configure: failed program was:" >&5
7715   cat conftest.$ac_ext >&5
7716   rm -rf conftest*
7717   eval "ac_cv_header_$ac_safe=no"
7718 fi
7719 rm -f conftest*
7720 fi
7721 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7722   echo "$ac_t""yes" 1>&6
7723   ac_cv_c_tkh=installed
7724 else
7725   echo "$ac_t""no" 1>&6
7726 ac_cv_c_tkh=""
7727 fi
7728
7729 fi
7730
7731 fi
7732
7733 if test x"${ac_cv_c_tkh}" != x ; then
7734   no_tk=""
7735   if test x"${ac_cv_c_tkh}" = x"installed" ; then
7736     echo "$ac_t""is installed" 1>&6
7737     TKHDIR=""
7738   else
7739     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
7740     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
7741     TKHDIR="-I${ac_cv_c_tkh}"
7742   fi
7743 else
7744   TKHDIR="# no Tk directory found"
7745   echo "configure: warning: Can't find Tk private headers" 1>&2
7746   no_tk=true
7747 fi
7748
7749
7750
7751
7752 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7753 echo "configure:7754: checking for Itcl private headers. srcdir=${srcdir}" >&5
7754 if test x"${ac_cv_c_itclh}" = x ; then
7755   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do
7756     if test -f $i/generic/itcl.h ; then
7757       ac_cv_c_itclh=`(cd $i/generic; pwd)`
7758       break
7759     fi
7760   done
7761 fi
7762 if test x"${ac_cv_c_itclh}" = x ; then
7763   ITCLHDIR="# no Itcl private headers found"
7764   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
7765 fi
7766 if test x"${ac_cv_c_itclh}" != x ; then
7767      ITCLHDIR="-I${ac_cv_c_itclh}"
7768 fi
7769 # should always be here
7770 #     ITCLLIB="../itcl/itcl/unix/libitcl.a"
7771
7772 #AC_SUBST(ITCLLIB)
7773
7774
7775 echo $ac_n "checking for Itk private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7776 echo "configure:7777: checking for Itk private headers. srcdir=${srcdir}" >&5
7777 if test x"${ac_cv_c_itkh}" = x ; then
7778   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do
7779     if test -f $i/generic/itk.h ; then
7780       ac_cv_c_itkh=`(cd $i/generic; pwd)`
7781       break
7782     fi
7783   done
7784 fi
7785 if test x"${ac_cv_c_itkh}" = x ; then
7786   ITKHDIR="# no Itk private headers found"
7787   { echo "configure: error: Can't find Itk private headers" 1>&2; exit 1; }
7788 fi
7789 if test x"${ac_cv_c_itkh}" != x ; then
7790      ITKHDIR="-I${ac_cv_c_itkh}"
7791 fi
7792 # should always be here
7793 #     ITKLIB="../itcl/itk/unix/libitk.a"
7794
7795 #AC_SUBST(ITKLIB)
7796
7797
7798 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7799 echo "configure:7800: checking for Tix private headers. srcdir=${srcdir}" >&5
7800 if test x"${ac_cv_c_tixh}" = x ; then
7801   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
7802     if test -f $i/generic/tix.h ; then
7803       ac_cv_c_tixh=`(cd $i/generic; pwd)`
7804       break
7805     fi
7806   done
7807 fi
7808 if test x"${ac_cv_c_tixh}" = x ; then
7809   TIXHDIR="# no Tix private headers found"
7810   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
7811 fi
7812 if test x"${ac_cv_c_tixh}" != x ; then
7813      TIXHDIR="-I${ac_cv_c_tixh}"
7814 fi
7815
7816
7817
7818
7819            # now look for Tk library stuff
7820
7821            case "${host}" in
7822            *-*-cygwin*)
7823                tkdir=../tk/win/
7824                ;;
7825            *)
7826                tkdir=../tk/unix/
7827                ;;
7828            esac
7829
7830            TK_DEPS="${tkdir}${TK_LIB_FILE}"
7831
7832            # now look for Itcl library stuff
7833
7834
7835 #
7836 # Ok, lets find the itcl configuration
7837 # First, look for one uninstalled.
7838 # the alternative search directory is invoked by --with-itclconfig
7839 #
7840
7841 if test x"${no_itcl}" = x ; then
7842   # we reset no_itcl in case something fails here
7843   no_itcl=true
7844   # Check whether --with-itclconfig or --without-itclconfig was given.
7845 if test "${with_itclconfig+set}" = set; then
7846   withval="$with_itclconfig"
7847   with_itclconfig=${withval}
7848 fi
7849
7850   echo $ac_n "checking for Itcl configuration""... $ac_c" 1>&6
7851 echo "configure:7852: checking for Itcl configuration" >&5
7852   if eval "test \"`echo '$''{'ac_cv_c_itclconfig'+set}'`\" = set"; then
7853   echo $ac_n "(cached) $ac_c" 1>&6
7854 else
7855
7856
7857   # First check to see if --with-itclconfig was specified.
7858   if test x"${with_itclconfig}" != x ; then
7859     if test -f "${with_itclconfig}/itclConfig.sh" ; then
7860       ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)`
7861     else
7862       { echo "configure: error: ${with_itclconfig} directory doesn't contain itclConfig.sh" 1>&2; exit 1; }
7863     fi
7864   fi
7865
7866   # then check for a private Itcl library
7867   if test x"${ac_cv_c_itclconfig}" = x ; then
7868     for i in \
7869                 ../itcl/itcl \
7870                 `ls -dr ../itcl[4-9]*/itcl 2>/dev/null` \
7871                 ../../itcl \
7872                 `ls -dr ../../itcl[4-9]*/itcl 2>/dev/null` \
7873                 ../../../itcl \
7874                 `ls -dr ../../../itcl[4-9]*/itcl 2>/dev/null` ; do
7875       if test -f "$i/itclConfig.sh" ; then
7876         ac_cv_c_itclconfig=`(cd $i; pwd)`
7877         break
7878       fi
7879     done
7880   fi
7881   # check in a few common install locations
7882   if test x"${ac_cv_c_itclconfig}" = x ; then
7883     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7884       if test -f "$i/itclConfig.sh" ; then
7885         ac_cv_c_itclconfig=`(cd $i; pwd)`
7886         break
7887       fi
7888     done
7889   fi
7890   # check in a few other private locations
7891   if test x"${ac_cv_c_itclconfig}" = x ; then
7892     for i in \
7893                 ${srcdir}/../itcl/itcl \
7894                 `ls -dr ${srcdir}/../itcl[4-9]*/itcl 2>/dev/null` ; do
7895       if test -f "$i/itclConfig.sh" ; then
7896         ac_cv_c_itclconfig=`(cd $i; pwd)`
7897         break
7898       fi
7899     done
7900   fi
7901
7902 fi
7903
7904   if test x"${ac_cv_c_itclconfig}" = x ; then
7905     ITCLCONFIG="# no Itcl configs found"
7906     echo "configure: warning: Can't find Itcl configuration definitions" 1>&2
7907   else
7908     no_itcl=
7909     ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
7910     echo "$ac_t""found $ITCLCONFIG" 1>&6
7911   fi
7912 fi
7913
7914            if test -z "${no_itcl}"; then
7915
7916     if test -f "$ITCLCONFIG" ; then
7917       . $ITCLCONFIG
7918     fi
7919
7920
7921
7922
7923
7924
7925
7926
7927
7928
7929
7930
7931              ITCLLIB="${ITCL_BUILD_LIB_SPEC}"
7932              ITCL_DEPS="${ITCL_LIB_FULL_PATH}"
7933            fi
7934
7935
7936            # now look for Itk library stuff
7937
7938 #
7939 # Ok, lets find the itk configuration
7940 # First, look for one uninstalled.
7941 # the alternative search directory is invoked by --with-itkconfig
7942 #
7943
7944 if test x"${no_itk}" = x ; then
7945   # we reset no_itk in case something fails here
7946   no_itk=true
7947   # Check whether --with-itkconfig or --without-itkconfig was given.
7948 if test "${with_itkconfig+set}" = set; then
7949   withval="$with_itkconfig"
7950   with_itkconfig=${withval}
7951 fi
7952
7953   echo $ac_n "checking for Itk configuration""... $ac_c" 1>&6
7954 echo "configure:7955: checking for Itk configuration" >&5
7955   if eval "test \"`echo '$''{'ac_cv_c_itkconfig'+set}'`\" = set"; then
7956   echo $ac_n "(cached) $ac_c" 1>&6
7957 else
7958
7959
7960   # First check to see if --with-itkconfig was specified.
7961   if test x"${with_itkconfig}" != x ; then
7962     if test -f "${with_itkconfig}/itkConfig.sh" ; then
7963       ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)`
7964     else
7965       { echo "configure: error: ${with_itkconfig} directory doesn't contain itkConfig.sh" 1>&2; exit 1; }
7966     fi
7967   fi
7968
7969   # then check for a private Itk library
7970   if test x"${ac_cv_c_itkconfig}" = x ; then
7971     for i in \
7972                 ../itcl/itk \
7973                 `ls -dr ../itcl[4-9]*/itk 2>/dev/null` \
7974                 ../../itk \
7975                 `ls -dr ../../itcl[4-9]*/itk 2>/dev/null` \
7976                 ../../../itk \
7977                 `ls -dr ../../../itcl[4-9]*/itk 2>/dev/null` ; do
7978       if test -f "$i/itkConfig.sh" ; then
7979         ac_cv_c_itkconfig=`(cd $i; pwd)`
7980         break
7981       fi
7982     done
7983   fi
7984   # check in a few common install locations
7985   if test x"${ac_cv_c_itkconfig}" = x ; then
7986     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7987       if test -f "$i/itkConfig.sh" ; then
7988         ac_cv_c_itkconfig=`(cd $i; pwd)`
7989         break
7990       fi
7991     done
7992   fi
7993   # check in a few other private locations
7994   if test x"${ac_cv_c_itkconfig}" = x ; then
7995     for i in \
7996                 ${srcdir}/../itcl/itk \
7997                 `ls -dr ${srcdir}/../itcl[4-9]*/itk 2>/dev/null` ; do
7998       if test -f "$i/itkConfig.sh" ; then
7999         ac_cv_c_itkconfig=`(cd $i; pwd)`
8000         break
8001       fi
8002     done
8003   fi
8004
8005 fi
8006
8007   if test x"${ac_cv_c_itkconfig}" = x ; then
8008     ITKCONFIG="# no Itk configs found"
8009     echo "configure: warning: Can't find Itk configuration definitions" 1>&2
8010   else
8011     no_itk=
8012     ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
8013     echo "$ac_t""found $ITKCONFIG" 1>&6
8014   fi
8015 fi
8016
8017
8018            if test -z "${no_itcl}"; then
8019
8020     if test -f "$ITKCONFIG" ; then
8021       . $ITKCONFIG
8022     fi
8023
8024
8025
8026
8027
8028
8029
8030
8031
8032
8033
8034
8035              ITKLIB="${ITK_BUILD_LIB_SPEC}"
8036              ITK_DEPS="${ITK_LIB_FULL_PATH}"
8037            fi
8038
8039            # now look for Tix library stuff
8040
8041 #
8042 # Ok, lets find the tix configuration
8043 # First, look for one uninstalled.
8044 # the alternative search directory is invoked by --with-itkconfig
8045 #
8046
8047 if test x"${no_tix}" = x ; then
8048   # we reset no_tix in case something fails here
8049   no_tix=true
8050   # Check whether --with-tixconfig or --without-tixconfig was given.
8051 if test "${with_tixconfig+set}" = set; then
8052   withval="$with_tixconfig"
8053   with_tixconfig=${withval}
8054 fi
8055
8056   echo $ac_n "checking for Tix configuration""... $ac_c" 1>&6
8057 echo "configure:8058: checking for Tix configuration" >&5
8058   if eval "test \"`echo '$''{'ac_cv_c_tixconfig'+set}'`\" = set"; then
8059   echo $ac_n "(cached) $ac_c" 1>&6
8060 else
8061
8062
8063   # First check to see if --with-tixconfig was specified.
8064   if test x"${with_tixconfig}" != x ; then
8065     if test -f "${with_tixconfig}/tixConfig.sh" ; then
8066       ac_cv_c_tixconfig=`(cd ${with_tixconfig}; pwd)`
8067     else
8068       { echo "configure: error: ${with_tixconfig} directory doesn't contain tixConfig.sh" 1>&2; exit 1; }
8069     fi
8070   fi
8071
8072   # then check for a private Tix library
8073   if test x"${ac_cv_c_tixconfig}" = x ; then
8074     for i in \
8075                 ../tix \
8076                 `ls -dr ../tix 2>/dev/null` \
8077                 ../../tix \
8078                 `ls -dr ../../tix 2>/dev/null` \
8079                 ../../../tix \
8080                 `ls -dr ../../../tix 2>/dev/null` ; do
8081       echo "**** Looking at $i - with ${configdir}"
8082       if test -f "$i/tixConfig.sh" ; then
8083         ac_cv_c_tixconfig=`(cd $i; pwd)`
8084         break
8085       fi
8086     done
8087   fi
8088   # check in a few common install locations
8089   if test x"${ac_cv_c_tixconfig}" = x ; then
8090     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
8091       echo "**** Looking at $i"
8092       if test -f "$i/tixConfig.sh" ; then
8093         ac_cv_c_tixconfig=`(cd $i; pwd)`
8094         break
8095       fi
8096     done
8097   fi
8098   # check in a few other private locations
8099   echo "**** Other private locations"
8100   if test x"${ac_cv_c_tixconfig}" = x ; then
8101     for i in \
8102                 ${srcdir}/../tix \
8103                 `ls -dr ${srcdir}/../tix 2>/dev/null` ; do
8104       echo "**** Looking at $i - with ${configdir}"
8105       if test -f "$i/${configdir}/tixConfig.sh" ; then
8106         ac_cv_c_tixconfig=`(cd $i/${configdir}; pwd)`
8107         break
8108       fi
8109     done
8110   fi
8111
8112 fi
8113
8114   if test x"${ac_cv_c_tixconfig}" = x ; then
8115     TIXCONFIG="# no Tix configs found"
8116     echo "configure: warning: Can't find Tix configuration definitions" 1>&2
8117   else
8118     no_tix=
8119     TIXCONFIG=${ac_cv_c_tixconfig}/tixConfig.sh
8120     echo "$ac_t""found $TIXCONFIG" 1>&6
8121   fi
8122 fi
8123
8124
8125            if test -z "${no_tix}"; then
8126
8127     if test -f "$TIXCONFIG" ; then
8128       . $TIXCONFIG
8129     fi
8130
8131
8132
8133
8134
8135
8136
8137
8138              TIXLIB="${TIX_BUILD_LIB_SPEC}"
8139              TIX_DEPS="${TIX_BUILD_LOCATION}/${TIX_LIB_FILE}"
8140            fi
8141
8142            ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
8143            # Tcl/Tk 8.1 require -fwritable strings.  I don't
8144            # know whether 8.2 will or not, but I bet it will.
8145            # I don't have to worry about 7.x since we don't support it.
8146            GDBTK_CFLAGS=""
8147            if test "$GCC" = "yes"; then
8148                if test "$TCL_VERSION" != "8.0" ; then
8149                    GDBTK_CFLAGS="-fwritable-strings"
8150                fi
8151            fi
8152
8153            # Include some libraries that Tcl and Tk want.
8154            TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
8155            # Yes, the ordering seems wrong here.  But it isn't.
8156            # TK_LIBS is the list of libraries that need to be linked
8157            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
8158            # were in LIBS then any link tests after this point would
8159            # try to include things like `$(LIBGUI)', which wouldn't work.
8160            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
8161
8162            CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
8163            CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
8164            CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
8165            CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_GDBTK_INITS)"
8166            CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_GDBTK_ALL)"
8167            CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_GDBTK_CLEAN)"
8168            CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_GDBTK_INSTALL)"
8169            CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_GDBTK_UNINSTALL)"
8170
8171            if test x$gdb_cv_os_cygwin = xyes; then
8172               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
8173               WIN32LDAPP="-Wl,--subsystem,console"
8174               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
8175            fi
8176         fi
8177     fi
8178 fi
8179
8180
8181
8182
8183
8184
8185
8186
8187
8188
8189
8190
8191
8192
8193
8194
8195 # If we find X, set shell vars x_includes and x_libraries to the
8196 # paths, otherwise set no_x=yes.
8197 # Uses ac_ vars as temps to allow command line to override cache and checks.
8198 # --without-x overrides everything else, but does not touch the cache.
8199 echo $ac_n "checking for X""... $ac_c" 1>&6
8200 echo "configure:8201: checking for X" >&5
8201
8202 # Check whether --with-x or --without-x was given.
8203 if test "${with_x+set}" = set; then
8204   withval="$with_x"
8205   :
8206 fi
8207
8208 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8209 if test "x$with_x" = xno; then
8210   # The user explicitly disabled X.
8211   have_x=disabled
8212 else
8213   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
8214     # Both variables are already set.
8215     have_x=yes
8216   else
8217 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
8218   echo $ac_n "(cached) $ac_c" 1>&6
8219 else
8220   # One or both of the vars are not set, and there is no cached value.
8221 ac_x_includes=NO ac_x_libraries=NO
8222 rm -fr conftestdir
8223 if mkdir conftestdir; then
8224   cd conftestdir
8225   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
8226   cat > Imakefile <<'EOF'
8227 acfindx:
8228         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
8229 EOF
8230   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
8231     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8232     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
8233     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8234     for ac_extension in a so sl; do
8235       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
8236         test -f $ac_im_libdir/libX11.$ac_extension; then
8237         ac_im_usrlibdir=$ac_im_libdir; break
8238       fi
8239     done
8240     # Screen out bogus values from the imake configuration.  They are
8241     # bogus both because they are the default anyway, and because
8242     # using them would break gcc on systems where it needs fixed includes.
8243     case "$ac_im_incroot" in
8244         /usr/include) ;;
8245         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
8246     esac
8247     case "$ac_im_usrlibdir" in
8248         /usr/lib | /lib) ;;
8249         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
8250     esac
8251   fi
8252   cd ..
8253   rm -fr conftestdir
8254 fi
8255
8256 if test "$ac_x_includes" = NO; then
8257   # Guess where to find include files, by looking for this one X11 .h file.
8258   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
8259
8260   # First, try using that file with no special directory specified.
8261 cat > conftest.$ac_ext <<EOF
8262 #line 8263 "configure"
8263 #include "confdefs.h"
8264 #include <$x_direct_test_include>
8265 EOF
8266 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8267 { (eval echo configure:8268: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8268 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8269 if test -z "$ac_err"; then
8270   rm -rf conftest*
8271   # We can compile using X headers with no special include directory.
8272 ac_x_includes=
8273 else
8274   echo "$ac_err" >&5
8275   echo "configure: failed program was:" >&5
8276   cat conftest.$ac_ext >&5
8277   rm -rf conftest*
8278   # Look for the header file in a standard set of common directories.
8279 # Check X11 before X11Rn because it is often a symlink to the current release.
8280   for ac_dir in               \
8281     /usr/X11/include          \
8282     /usr/X11R6/include        \
8283     /usr/X11R5/include        \
8284     /usr/X11R4/include        \
8285                               \
8286     /usr/include/X11          \
8287     /usr/include/X11R6        \
8288     /usr/include/X11R5        \
8289     /usr/include/X11R4        \
8290                               \
8291     /usr/local/X11/include    \
8292     /usr/local/X11R6/include  \
8293     /usr/local/X11R5/include  \
8294     /usr/local/X11R4/include  \
8295                               \
8296     /usr/local/include/X11    \
8297     /usr/local/include/X11R6  \
8298     /usr/local/include/X11R5  \
8299     /usr/local/include/X11R4  \
8300                               \
8301     /usr/X386/include         \
8302     /usr/x386/include         \
8303     /usr/XFree86/include/X11  \
8304                               \
8305     /usr/include              \
8306     /usr/local/include        \
8307     /usr/unsupported/include  \
8308     /usr/athena/include       \
8309     /usr/local/x11r5/include  \
8310     /usr/lpp/Xamples/include  \
8311                               \
8312     /usr/openwin/include      \
8313     /usr/openwin/share/include \
8314     ; \
8315   do
8316     if test -r "$ac_dir/$x_direct_test_include"; then
8317       ac_x_includes=$ac_dir
8318       break
8319     fi
8320   done
8321 fi
8322 rm -f conftest*
8323 fi # $ac_x_includes = NO
8324
8325 if test "$ac_x_libraries" = NO; then
8326   # Check for the libraries.
8327
8328   test -z "$x_direct_test_library" && x_direct_test_library=Xt
8329   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
8330
8331   # See if we find them without any special options.
8332   # Don't add to $LIBS permanently.
8333   ac_save_LIBS="$LIBS"
8334   LIBS="-l$x_direct_test_library $LIBS"
8335 cat > conftest.$ac_ext <<EOF
8336 #line 8337 "configure"
8337 #include "confdefs.h"
8338
8339 int main() {
8340 ${x_direct_test_function}()
8341 ; return 0; }
8342 EOF
8343 if { (eval echo configure:8344: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8344   rm -rf conftest*
8345   LIBS="$ac_save_LIBS"
8346 # We can link X programs with no special library path.
8347 ac_x_libraries=
8348 else
8349   echo "configure: failed program was:" >&5
8350   cat conftest.$ac_ext >&5
8351   rm -rf conftest*
8352   LIBS="$ac_save_LIBS"
8353 # First see if replacing the include by lib works.
8354 # Check X11 before X11Rn because it is often a symlink to the current release.
8355 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
8356     /usr/X11/lib          \
8357     /usr/X11R6/lib        \
8358     /usr/X11R5/lib        \
8359     /usr/X11R4/lib        \
8360                           \
8361     /usr/lib/X11          \
8362     /usr/lib/X11R6        \
8363     /usr/lib/X11R5        \
8364     /usr/lib/X11R4        \
8365                           \
8366     /usr/local/X11/lib    \
8367     /usr/local/X11R6/lib  \
8368     /usr/local/X11R5/lib  \
8369     /usr/local/X11R4/lib  \
8370                           \
8371     /usr/local/lib/X11    \
8372     /usr/local/lib/X11R6  \
8373     /usr/local/lib/X11R5  \
8374     /usr/local/lib/X11R4  \
8375                           \
8376     /usr/X386/lib         \
8377     /usr/x386/lib         \
8378     /usr/XFree86/lib/X11  \
8379                           \
8380     /usr/lib              \
8381     /usr/local/lib        \
8382     /usr/unsupported/lib  \
8383     /usr/athena/lib       \
8384     /usr/local/x11r5/lib  \
8385     /usr/lpp/Xamples/lib  \
8386     /lib/usr/lib/X11      \
8387                           \
8388     /usr/openwin/lib      \
8389     /usr/openwin/share/lib \
8390     ; \
8391 do
8392   for ac_extension in a so sl; do
8393     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
8394       ac_x_libraries=$ac_dir
8395       break 2
8396     fi
8397   done
8398 done
8399 fi
8400 rm -f conftest*
8401 fi # $ac_x_libraries = NO
8402
8403 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
8404   # Didn't find X anywhere.  Cache the known absence of X.
8405   ac_cv_have_x="have_x=no"
8406 else
8407   # Record where we found X for the cache.
8408   ac_cv_have_x="have_x=yes \
8409                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
8410 fi
8411 fi
8412   fi
8413   eval "$ac_cv_have_x"
8414 fi # $with_x != no
8415
8416 if test "$have_x" != yes; then
8417   echo "$ac_t""$have_x" 1>&6
8418   no_x=yes
8419 else
8420   # If each of the values was on the command line, it overrides each guess.
8421   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8422   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8423   # Update the cache value to reflect the command line values.
8424   ac_cv_have_x="have_x=yes \
8425                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
8426   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
8427 fi
8428
8429
8430
8431 # Unlike the sim directory, whether a simulator is linked is controlled by
8432 # presence of a SIM= and a SIM_OBS= definition in the target '.mt' file.
8433 # This code just checks for a few cases where we'd like to ignore those
8434 # definitions, even when they're present in the '.mt' file.  These cases
8435 # are when --disable-sim is specified, or if the simulator directory is
8436 # not part of the source tree.
8437 #
8438 # Check whether --enable-sim or --disable-sim was given.
8439 if test "${enable_sim+set}" = set; then
8440   enableval="$enable_sim"
8441   echo "enable_sim = $enable_sim";
8442  echo "enableval = ${enableval}";
8443  case "${enableval}" in
8444   yes) ignore_sim=false ;;
8445   no)  ignore_sim=true ;;
8446   *)   ignore_sim=false ;;
8447  esac
8448 else
8449   ignore_sim=false
8450 fi
8451
8452
8453 if test ! -d "${srcdir}/../sim"; then
8454   ignore_sim=true
8455 fi
8456
8457 if test "${ignore_sim}" = "true"; then
8458     IGNORE_SIM="SIM="
8459     IGNORE_SIM_OBS="SIM_OBS="
8460 else
8461     IGNORE_SIM=""
8462     IGNORE_SIM_OBS=""
8463     cat >> confdefs.h <<\EOF
8464 #define WITH_SIM 1
8465 EOF
8466
8467 fi
8468
8469
8470
8471
8472
8473
8474
8475
8476
8477
8478
8479
8480
8481
8482
8483 # Begin stuff to support --enable-shared
8484 # Check whether --enable-shared or --disable-shared was given.
8485 if test "${enable_shared+set}" = set; then
8486   enableval="$enable_shared"
8487   case "${enableval}" in
8488   yes) shared=true ;;
8489   no)  shared=false ;;
8490   *) shared=true ;;
8491 esac
8492 fi
8493
8494 HLDFLAGS=
8495 HLDENV=
8496 # If we have shared libraries, try to set rpath reasonably.
8497 if test "${shared}" = "true"; then
8498   case "${host}" in
8499   *-*-hpux*)
8500     HLDFLAGS='-Wl,+s,+b,$(libdir)'
8501     ;;
8502   *-*-irix5* | *-*-irix6*)
8503     HLDFLAGS='-Wl,-rpath,$(libdir)'
8504     ;;
8505   *-*-linux*aout*)
8506     ;;
8507   *-*-linux* | *-pc-linux-gnu*)
8508     HLDFLAGS='-Wl,-rpath,$(libdir)'
8509     ;;
8510   *-*-solaris*)
8511     HLDFLAGS='-R $(libdir)'
8512     ;;
8513   *-*-sysv4*)
8514     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
8515     ;;
8516   esac
8517 fi
8518
8519 # On SunOS, if the linker supports the -rpath option, use it to
8520 # prevent ../bfd and ../opcodes from being included in the run time
8521 # search path.
8522 case "${host}" in
8523   *-*-sunos*)
8524     echo 'main () { }' > conftest.c
8525     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
8526     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
8527       :
8528     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
8529       :
8530     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
8531       :
8532     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
8533       :
8534     elif test "${shared}" = "true"; then
8535       HLDFLAGS='-Wl,-rpath=$(libdir)'
8536     else
8537       HLDFLAGS='-Wl,-rpath='
8538     fi
8539     rm -f conftest.t conftest.c conftest
8540     ;;
8541 esac
8542
8543
8544 # End stuff to support --enable-shared
8545
8546 # target_subdir is used by the testsuite to find the target libraries.
8547 target_subdir=
8548 if test "${host}" != "${target}"; then
8549     target_subdir="${target_alias}/"
8550 fi
8551
8552
8553 frags=
8554 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
8555 if test ! -f ${host_makefile_frag}; then
8556     # When building a native debuger the .mh file containing things
8557     # like NATDEPFILES is needed.  Cross debuggers don't need .mh
8558     # since it no longer contains anything useful.
8559     if test "${target}" = "${host}"; then
8560         { echo "configure: error: "*** Gdb does not support native target ${host}"" 1>&2; exit 1; }
8561     else
8562         host_makefile_frag=/dev/null
8563     fi
8564 fi
8565 frags="$frags $host_makefile_frag"
8566
8567 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
8568 if test ! -f ${target_makefile_frag}; then
8569 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
8570 fi
8571 frags="$frags $target_makefile_frag"
8572
8573
8574
8575
8576
8577 hostfile=`sed -n '
8578 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
8579 ' ${host_makefile_frag}`
8580
8581 targetfile=`sed -n '
8582 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
8583 ' ${target_makefile_frag}`
8584
8585 GDB_MULTI_ARCH=`sed -n '
8586 s/GDB_MULTI_ARCH[       ]*=[    ]*\([^  ]*\)[   ]*/\1/p
8587 ' ${target_makefile_frag}`
8588
8589 if test "${target}" = "${host}"; then
8590 # We pick this up from the host configuration file (.mh) because we
8591 # do not have a native configuration Makefile fragment.
8592 nativefile=`sed -n '
8593 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
8594 ' ${host_makefile_frag}`
8595 fi
8596
8597
8598 # New targets should just set gdb_multi_arch=yes in configure.tgt.
8599 # Old targets being converted can either do that or set GDB_MULTI_ARCH
8600 # in the target specific makefile frag.  Eventually gdb_multi_arch=yes
8601 # will be the default.
8602 if test x"${GDB_MULTI_ARCH}" = x ; then
8603     case "${gdb_multi_arch}" in
8604     yes ) GDB_MULTI_ARCH=GDB_MULTI_ARCH_PURE ;;
8605     no ) GDB_MULTI_ARCH=0 ;;
8606     0|1|2 ) GDB_MULTI_ARCH=${gdb_multi_arch} ;;
8607     esac
8608 fi
8609 if test x"${GDB_MULTI_ARCH}" != x ; then
8610     cat >> confdefs.h <<EOF
8611 #define GDB_MULTI_ARCH ${GDB_MULTI_ARCH}
8612 EOF
8613
8614 fi
8615 # Warn the user when they use an old practice
8616 case "${GDB_MULTI_ARCH}" in
8617     "" ) ;;
8618     0 | GDB_MULTI_ARCH_PARTIAL | 1 | GDB_MULTI_ARCH_TM | 2 )
8619         echo "configure: warning: "GDB: Target is not pure multi-arch"" 1>&2 ;;
8620     GDB_MULTI_ARCH_PURE )
8621         if test x"${targetfile}" != x ; then
8622             echo "configure: warning: "GDB: Ignoring TM_FILE in ${target_makefile_frag}"" 1>&2
8623             targetfile=""
8624         fi ;;
8625     *)  { echo "configure: error: "GDB: Unknown GDB_MULTI_ARCH value ${GDB_MULTI_ARCH}"" 1>&2; exit 1; };;
8626 esac
8627
8628 SUBDIRS="doc testsuite nlm"
8629 if test "${enable_multi_ice}" = "yes"; then
8630   SUBDIRS="${SUBDIRS} multi-ice"
8631 fi
8632
8633 # ``gdbserver'' can only be built in a native configuration.
8634 if test x"${target}" = x"${host}"; then
8635     echo $ac_n "checking whether gdbserver is supported on this host""... $ac_c" 1>&6
8636 echo "configure:8637: checking whether gdbserver is supported on this host" >&5
8637     if test x"${build_gdbserver}" = xyes ; then
8638         configdirs="${configdirs} gdbserver"
8639         SUBDIRS="${SUBDIRS} gdbserver"
8640         echo "$ac_t""yes" 1>&6
8641     else
8642         echo "$ac_t""no" 1>&6
8643     fi
8644 fi
8645
8646
8647
8648 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
8649 # (NAT_FILE) is not set in config/*/*.m[ht] files, we link to an empty
8650 # version.
8651
8652 files=
8653 links=
8654
8655 rm -f xm.h
8656 xm_h=""
8657 if test "${hostfile}" != ""; then
8658     xm_h=xm.h
8659     GDB_XM_FILE="config/${gdb_host_cpu}/${hostfile}"
8660     files="${files} ${GDB_XM_FILE}"
8661     links="${links} xm.h"
8662     cat >> confdefs.h <<EOF
8663 #define GDB_XM_FILE ${GDB_XM_FILE}
8664 EOF
8665
8666 fi
8667
8668
8669 rm -f tm.h
8670 tm_h=""
8671 if test "${targetfile}" != ""; then
8672     tm_h=tm.h
8673     GDB_TM_FILE="config/${gdb_target_cpu}/${targetfile}"
8674     files="${files} ${GDB_TM_FILE}"
8675     links="${links} tm.h"
8676     cat >> confdefs.h <<EOF
8677 #define GDB_TM_FILE ${GDB_TM_FILE}
8678 EOF
8679
8680 fi
8681
8682
8683 rm -f nm.h
8684 nm_h=""
8685 if test "${nativefile}" != ""; then
8686     nm_h=nm.h
8687     GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}"
8688     files="${files} ${GDB_NM_FILE}"
8689     links="${links} nm.h"
8690     cat >> confdefs.h <<EOF
8691 #define GDB_NM_FILE ${GDB_NM_FILE}
8692 EOF
8693
8694 fi
8695
8696
8697 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
8698 echo "configure:8699: checking whether ln -s works" >&5
8699 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
8700   echo $ac_n "(cached) $ac_c" 1>&6
8701 else
8702   rm -f conftestdata
8703 if ln -s X conftestdata 2>/dev/null
8704 then
8705   rm -f conftestdata
8706   ac_cv_prog_LN_S="ln -s"
8707 else
8708   ac_cv_prog_LN_S=ln
8709 fi
8710 fi
8711 LN_S="$ac_cv_prog_LN_S"
8712 if test "$ac_cv_prog_LN_S" = "ln -s"; then
8713   echo "$ac_t""yes" 1>&6
8714 else
8715   echo "$ac_t""no" 1>&6
8716 fi
8717
8718
8719
8720
8721 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
8722 echo "configure:8723: checking for Cygwin environment" >&5
8723 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
8724   echo $ac_n "(cached) $ac_c" 1>&6
8725 else
8726   cat > conftest.$ac_ext <<EOF
8727 #line 8728 "configure"
8728 #include "confdefs.h"
8729
8730 int main() {
8731
8732 #ifndef __CYGWIN__
8733 #define __CYGWIN__ __CYGWIN32__
8734 #endif
8735 return __CYGWIN__;
8736 ; return 0; }
8737 EOF
8738 if { (eval echo configure:8739: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8739   rm -rf conftest*
8740   ac_cv_cygwin=yes
8741 else
8742   echo "configure: failed program was:" >&5
8743   cat conftest.$ac_ext >&5
8744   rm -rf conftest*
8745   ac_cv_cygwin=no
8746 fi
8747 rm -f conftest*
8748 rm -f conftest*
8749 fi
8750
8751 echo "$ac_t""$ac_cv_cygwin" 1>&6
8752 CYGWIN=
8753 test "$ac_cv_cygwin" = yes && CYGWIN=yes
8754 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
8755 echo "configure:8756: checking for mingw32 environment" >&5
8756 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
8757   echo $ac_n "(cached) $ac_c" 1>&6
8758 else
8759   cat > conftest.$ac_ext <<EOF
8760 #line 8761 "configure"
8761 #include "confdefs.h"
8762
8763 int main() {
8764 return __MINGW32__;
8765 ; return 0; }
8766 EOF
8767 if { (eval echo configure:8768: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8768   rm -rf conftest*
8769   ac_cv_mingw32=yes
8770 else
8771   echo "configure: failed program was:" >&5
8772   cat conftest.$ac_ext >&5
8773   rm -rf conftest*
8774   ac_cv_mingw32=no
8775 fi
8776 rm -f conftest*
8777 rm -f conftest*
8778 fi
8779
8780 echo "$ac_t""$ac_cv_mingw32" 1>&6
8781 MINGW32=
8782 test "$ac_cv_mingw32" = yes && MINGW32=yes
8783
8784
8785 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
8786 echo "configure:8787: checking for executable suffix" >&5
8787 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
8788   echo $ac_n "(cached) $ac_c" 1>&6
8789 else
8790   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
8791   ac_cv_exeext=.exe
8792 else
8793   rm -f conftest*
8794   echo 'int main () { return 0; }' > conftest.$ac_ext
8795   ac_cv_exeext=
8796   if { (eval echo configure:8797: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
8797     for file in conftest.*; do
8798       case $file in
8799       *.c | *.o | *.obj) ;;
8800       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
8801       esac
8802     done
8803   else
8804     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
8805   fi
8806   rm -f conftest*
8807   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
8808 fi
8809 fi
8810
8811 EXEEXT=""
8812 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
8813 echo "$ac_t""${ac_cv_exeext}" 1>&6
8814 ac_exeext=$EXEEXT
8815
8816
8817 subdirs="$configdirs"
8818
8819 trap '' 1 2 15
8820 cat > confcache <<\EOF
8821 # This file is a shell script that caches the results of configure
8822 # tests run on this system so they can be shared between configure
8823 # scripts and configure runs.  It is not useful on other systems.
8824 # If it contains results you don't want to keep, you may remove or edit it.
8825 #
8826 # By default, configure uses ./config.cache as the cache file,
8827 # creating it if it does not exist already.  You can give configure
8828 # the --cache-file=FILE option to use a different cache file; that is
8829 # what configure does when it calls configure scripts in
8830 # subdirectories, so they share the cache.
8831 # Giving --cache-file=/dev/null disables caching, for debugging configure.
8832 # config.status only pays attention to the cache file if you give it the
8833 # --recheck option to rerun configure.
8834 #
8835 EOF
8836 # The following way of writing the cache mishandles newlines in values,
8837 # but we know of no workaround that is simple, portable, and efficient.
8838 # So, don't put newlines in cache variables' values.
8839 # Ultrix sh set writes to stderr and can't be redirected directly,
8840 # and sets the high bit in the cache file unless we assign to the vars.
8841 (set) 2>&1 |
8842   case `(ac_space=' '; set | grep ac_space) 2>&1` in
8843   *ac_space=\ *)
8844     # `set' does not quote correctly, so add quotes (double-quote substitution
8845     # turns \\\\ into \\, and sed turns \\ into \).
8846     sed -n \
8847       -e "s/'/'\\\\''/g" \
8848       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
8849     ;;
8850   *)
8851     # `set' quotes correctly as required by POSIX, so do not add quotes.
8852     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
8853     ;;
8854   esac >> confcache
8855 if cmp -s $cache_file confcache; then
8856   :
8857 else
8858   if test -w $cache_file; then
8859     echo "updating cache $cache_file"
8860     cat confcache > $cache_file
8861   else
8862     echo "not updating unwritable cache $cache_file"
8863   fi
8864 fi
8865 rm -f confcache
8866
8867 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
8868
8869 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8870 # Let make expand exec_prefix.
8871 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8872
8873 # Any assignment to VPATH causes Sun make to only execute
8874 # the first set of double-colon rules, so remove it if not needed.
8875 # If there is a colon in the path, we need to keep it.
8876 if test "x$srcdir" = x.; then
8877   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
8878 fi
8879
8880 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
8881
8882 DEFS=-DHAVE_CONFIG_H
8883
8884 # Without the "./", some shells look in PATH for config.status.
8885 : ${CONFIG_STATUS=./config.status}
8886
8887 echo creating $CONFIG_STATUS
8888 rm -f $CONFIG_STATUS
8889 cat > $CONFIG_STATUS <<EOF
8890 #! /bin/sh
8891 # Generated automatically by configure.
8892 # Run this file to recreate the current configuration.
8893 # This directory was configured as follows,
8894 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
8895 #
8896 # $0 $ac_configure_args
8897 #
8898 # Compiler output produced by configure, useful for debugging
8899 # configure, is in ./config.log if it exists.
8900
8901 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
8902 for ac_option
8903 do
8904   case "\$ac_option" in
8905   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8906     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
8907     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
8908   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
8909     echo "$CONFIG_STATUS generated by autoconf version 2.13"
8910     exit 0 ;;
8911   -help | --help | --hel | --he | --h)
8912     echo "\$ac_cs_usage"; exit 0 ;;
8913   *) echo "\$ac_cs_usage"; exit 1 ;;
8914   esac
8915 done
8916
8917 ac_given_srcdir=$srcdir
8918 ac_given_INSTALL="$INSTALL"
8919
8920 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
8921 EOF
8922 cat >> $CONFIG_STATUS <<EOF
8923
8924 # Protect against being on the right side of a sed subst in config.status.
8925 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
8926  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
8927 $ac_vpsub
8928 $extrasub
8929 s%@SHELL@%$SHELL%g
8930 s%@CFLAGS@%$CFLAGS%g
8931 s%@CPPFLAGS@%$CPPFLAGS%g
8932 s%@CXXFLAGS@%$CXXFLAGS%g
8933 s%@FFLAGS@%$FFLAGS%g
8934 s%@DEFS@%$DEFS%g
8935 s%@LDFLAGS@%$LDFLAGS%g
8936 s%@LIBS@%$LIBS%g
8937 s%@exec_prefix@%$exec_prefix%g
8938 s%@prefix@%$prefix%g
8939 s%@program_transform_name@%$program_transform_name%g
8940 s%@bindir@%$bindir%g
8941 s%@sbindir@%$sbindir%g
8942 s%@libexecdir@%$libexecdir%g
8943 s%@datadir@%$datadir%g
8944 s%@sysconfdir@%$sysconfdir%g
8945 s%@sharedstatedir@%$sharedstatedir%g
8946 s%@localstatedir@%$localstatedir%g
8947 s%@libdir@%$libdir%g
8948 s%@includedir@%$includedir%g
8949 s%@oldincludedir@%$oldincludedir%g
8950 s%@infodir@%$infodir%g
8951 s%@mandir@%$mandir%g
8952 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
8953 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
8954 s%@MAINT@%$MAINT%g
8955 s%@CC@%$CC%g
8956 s%@CPP@%$CPP%g
8957 s%@host@%$host%g
8958 s%@host_alias@%$host_alias%g
8959 s%@host_cpu@%$host_cpu%g
8960 s%@host_vendor@%$host_vendor%g
8961 s%@host_os@%$host_os%g
8962 s%@target@%$target%g
8963 s%@target_alias@%$target_alias%g
8964 s%@target_cpu@%$target_cpu%g
8965 s%@target_vendor@%$target_vendor%g
8966 s%@target_os@%$target_os%g
8967 s%@build@%$build%g
8968 s%@build_alias@%$build_alias%g
8969 s%@build_cpu@%$build_cpu%g
8970 s%@build_vendor@%$build_vendor%g
8971 s%@build_os@%$build_os%g
8972 s%@SET_MAKE@%$SET_MAKE%g
8973 s%@RANLIB@%$RANLIB%g
8974 s%@ALLOCA@%$ALLOCA%g
8975 s%@USE_NLS@%$USE_NLS%g
8976 s%@MSGFMT@%$MSGFMT%g
8977 s%@GMSGFMT@%$GMSGFMT%g
8978 s%@XGETTEXT@%$XGETTEXT%g
8979 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
8980 s%@CATALOGS@%$CATALOGS%g
8981 s%@CATOBJEXT@%$CATOBJEXT%g
8982 s%@DATADIRNAME@%$DATADIRNAME%g
8983 s%@GMOFILES@%$GMOFILES%g
8984 s%@INSTOBJEXT@%$INSTOBJEXT%g
8985 s%@INTLDEPS@%$INTLDEPS%g
8986 s%@INTLLIBS@%$INTLLIBS%g
8987 s%@INTLOBJS@%$INTLOBJS%g
8988 s%@POFILES@%$POFILES%g
8989 s%@POSUB@%$POSUB%g
8990 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
8991 s%@GT_NO@%$GT_NO%g
8992 s%@GT_YES@%$GT_YES%g
8993 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
8994 s%@l@%$l%g
8995 s%@AWK@%$AWK%g
8996 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
8997 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
8998 s%@INSTALL_DATA@%$INSTALL_DATA%g
8999 s%@AR@%$AR%g
9000 s%@DLLTOOL@%$DLLTOOL%g
9001 s%@WINDRES@%$WINDRES%g
9002 s%@YACC@%$YACC%g
9003 s%@MIG@%$MIG%g
9004 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
9005 s%@UIOUT_CFLAGS@%$UIOUT_CFLAGS%g
9006 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
9007 s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
9008 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
9009 s%@MMALLOC@%$MMALLOC%g
9010 s%@REGEX@%$REGEX%g
9011 s%@SER_HARDWIRE@%$SER_HARDWIRE%g
9012 s%@TERM_LIB@%$TERM_LIB%g
9013 s%@WIN32LIBS@%$WIN32LIBS%g
9014 s%@LIBGUI@%$LIBGUI%g
9015 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
9016 s%@WIN32LDAPP@%$WIN32LDAPP%g
9017 s%@TCL_VERSION@%$TCL_VERSION%g
9018 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
9019 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
9020 s%@TCL_CC@%$TCL_CC%g
9021 s%@TCL_DEFS@%$TCL_DEFS%g
9022 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
9023 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
9024 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
9025 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
9026 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
9027 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
9028 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
9029 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
9030 s%@TCL_RANLIB@%$TCL_RANLIB%g
9031 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
9032 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
9033 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
9034 s%@TK_VERSION@%$TK_VERSION%g
9035 s%@TK_DEFS@%$TK_DEFS%g
9036 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
9037 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
9038 s%@TK_XLIBSW@%$TK_XLIBSW%g
9039 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
9040 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
9041 s%@TCLHDIR@%$TCLHDIR%g
9042 s%@TKHDIR@%$TKHDIR%g
9043 s%@ITCLHDIR@%$ITCLHDIR%g
9044 s%@ITKHDIR@%$ITKHDIR%g
9045 s%@TIXHDIR@%$TIXHDIR%g
9046 s%@ITCL_VERSION@%$ITCL_VERSION%g
9047 s%@ITCL_DEFS@%$ITCL_DEFS%g
9048 s%@ITCL_BUILD_INCLUDES@%$ITCL_BUILD_INCLUDES%g
9049 s%@ITCL_BUILD_LIB_SPEC@%$ITCL_BUILD_LIB_SPEC%g
9050 s%@ITCL_LIB_SPEC@%$ITCL_LIB_SPEC%g
9051 s%@ITK_VERSION@%$ITK_VERSION%g
9052 s%@ITK_DEFS@%$ITK_DEFS%g
9053 s%@ITK_BUILD_INCLUDES@%$ITK_BUILD_INCLUDES%g
9054 s%@ITK_BUILD_LIB_SPEC@%$ITK_BUILD_LIB_SPEC%g
9055 s%@ITK_LIB_SPEC@%$ITK_LIB_SPEC%g
9056 s%@TIX_VERSION@%$TIX_VERSION%g
9057 s%@TIX_BUILD_LIB_SPEC@%$TIX_BUILD_LIB_SPEC%g
9058 s%@X_CFLAGS@%$X_CFLAGS%g
9059 s%@X_LDFLAGS@%$X_LDFLAGS%g
9060 s%@X_LIBS@%$X_LIBS%g
9061 s%@TCL_DEPS@%$TCL_DEPS%g
9062 s%@TK_DEPS@%$TK_DEPS%g
9063 s%@ITCLLIB@%$ITCLLIB%g
9064 s%@ITCL_DEPS@%$ITCL_DEPS%g
9065 s%@ITKLIB@%$ITKLIB%g
9066 s%@ITK_DEPS@%$ITK_DEPS%g
9067 s%@TIXLIB@%$TIXLIB%g
9068 s%@TIX_DEPS@%$TIX_DEPS%g
9069 s%@GDBTKLIBS@%$GDBTKLIBS%g
9070 s%@GDBTK_CFLAGS@%$GDBTK_CFLAGS%g
9071 s%@GDBTK_SRC_DIR@%$GDBTK_SRC_DIR%g
9072 s%@IGNORE_SIM@%$IGNORE_SIM%g
9073 s%@IGNORE_SIM_OBS@%$IGNORE_SIM_OBS%g
9074 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
9075 s%@CONFIG_OBS@%$CONFIG_OBS%g
9076 s%@CONFIG_LIB_OBS@%$CONFIG_LIB_OBS%g
9077 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
9078 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
9079 s%@CONFIG_INITS@%$CONFIG_INITS%g
9080 s%@CONFIG_ALL@%$CONFIG_ALL%g
9081 s%@CONFIG_CLEAN@%$CONFIG_CLEAN%g
9082 s%@CONFIG_INSTALL@%$CONFIG_INSTALL%g
9083 s%@CONFIG_UNINSTALL@%$CONFIG_UNINSTALL%g
9084 s%@HLDFLAGS@%$HLDFLAGS%g
9085 s%@HLDENV@%$HLDENV%g
9086 s%@target_subdir@%$target_subdir%g
9087 /@host_makefile_frag@/r $host_makefile_frag
9088 s%@host_makefile_frag@%%g
9089 /@target_makefile_frag@/r $target_makefile_frag
9090 s%@target_makefile_frag@%%g
9091 s%@frags@%$frags%g
9092 s%@SUBDIRS@%$SUBDIRS%g
9093 s%@xm_h@%$xm_h%g
9094 s%@tm_h@%$tm_h%g
9095 s%@nm_h@%$nm_h%g
9096 s%@LN_S@%$LN_S%g
9097 s%@EXEEXT@%$EXEEXT%g
9098 s%@subdirs@%$subdirs%g
9099
9100 CEOF
9101 EOF
9102
9103 cat >> $CONFIG_STATUS <<\EOF
9104
9105 # Split the substitutions into bite-sized pieces for seds with
9106 # small command number limits, like on Digital OSF/1 and HP-UX.
9107 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9108 ac_file=1 # Number of current file.
9109 ac_beg=1 # First line for current file.
9110 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9111 ac_more_lines=:
9112 ac_sed_cmds=""
9113 while $ac_more_lines; do
9114   if test $ac_beg -gt 1; then
9115     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9116   else
9117     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9118   fi
9119   if test ! -s conftest.s$ac_file; then
9120     ac_more_lines=false
9121     rm -f conftest.s$ac_file
9122   else
9123     if test -z "$ac_sed_cmds"; then
9124       ac_sed_cmds="sed -f conftest.s$ac_file"
9125     else
9126       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9127     fi
9128     ac_file=`expr $ac_file + 1`
9129     ac_beg=$ac_end
9130     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9131   fi
9132 done
9133 if test -z "$ac_sed_cmds"; then
9134   ac_sed_cmds=cat
9135 fi
9136 EOF
9137
9138 cat >> $CONFIG_STATUS <<EOF
9139
9140 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
9141 EOF
9142 cat >> $CONFIG_STATUS <<\EOF
9143 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9144   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9145   case "$ac_file" in
9146   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9147        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9148   *) ac_file_in="${ac_file}.in" ;;
9149   esac
9150
9151   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9152
9153   # Remove last slash and all that follows it.  Not all systems have dirname.
9154   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9155   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9156     # The file is in a subdirectory.
9157     test ! -d "$ac_dir" && mkdir "$ac_dir"
9158     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9159     # A "../" for each directory in $ac_dir_suffix.
9160     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9161   else
9162     ac_dir_suffix= ac_dots=
9163   fi
9164
9165   case "$ac_given_srcdir" in
9166   .)  srcdir=.
9167       if test -z "$ac_dots"; then top_srcdir=.
9168       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9169   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9170   *) # Relative path.
9171     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9172     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9173   esac
9174
9175   case "$ac_given_INSTALL" in
9176   [/$]*) INSTALL="$ac_given_INSTALL" ;;
9177   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
9178   esac
9179
9180   echo creating "$ac_file"
9181   rm -f "$ac_file"
9182   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9183   case "$ac_file" in
9184   *Makefile*) ac_comsub="1i\\
9185 # $configure_input" ;;
9186   *) ac_comsub= ;;
9187   esac
9188
9189   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9190   sed -e "$ac_comsub
9191 s%@configure_input@%$configure_input%g
9192 s%@srcdir@%$srcdir%g
9193 s%@top_srcdir@%$top_srcdir%g
9194 s%@INSTALL@%$INSTALL%g
9195 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9196 fi; done
9197 rm -f conftest.s*
9198
9199 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9200 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9201 #
9202 # ac_d sets the value in "#define NAME VALUE" lines.
9203 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9204 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9205 ac_dC='\3'
9206 ac_dD='%g'
9207 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9208 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9209 ac_uB='\([      ]\)%\1#\2define\3'
9210 ac_uC=' '
9211 ac_uD='\4%g'
9212 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9213 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9214 ac_eB='$%\1#\2define\3'
9215 ac_eC=' '
9216 ac_eD='%g'
9217
9218 if test "${CONFIG_HEADERS+set}" != set; then
9219 EOF
9220 cat >> $CONFIG_STATUS <<EOF
9221   CONFIG_HEADERS="config.h:config.in"
9222 EOF
9223 cat >> $CONFIG_STATUS <<\EOF
9224 fi
9225 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9226   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9227   case "$ac_file" in
9228   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9229        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9230   *) ac_file_in="${ac_file}.in" ;;
9231   esac
9232
9233   echo creating $ac_file
9234
9235   rm -f conftest.frag conftest.in conftest.out
9236   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9237   cat $ac_file_inputs > conftest.in
9238
9239 EOF
9240
9241 # Transform confdefs.h into a sed script conftest.vals that substitutes
9242 # the proper values into config.h.in to produce config.h.  And first:
9243 # Protect against being on the right side of a sed subst in config.status.
9244 # Protect against being in an unquoted here document in config.status.
9245 rm -f conftest.vals
9246 cat > conftest.hdr <<\EOF
9247 s/[\\&%]/\\&/g
9248 s%[\\$`]%\\&%g
9249 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9250 s%ac_d%ac_u%gp
9251 s%ac_u%ac_e%gp
9252 EOF
9253 sed -n -f conftest.hdr confdefs.h > conftest.vals
9254 rm -f conftest.hdr
9255
9256 # This sed command replaces #undef with comments.  This is necessary, for
9257 # example, in the case of _POSIX_SOURCE, which is predefined and required
9258 # on some systems where configure will not decide to define it.
9259 cat >> conftest.vals <<\EOF
9260 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9261 EOF
9262
9263 # Break up conftest.vals because some shells have a limit on
9264 # the size of here documents, and old seds have small limits too.
9265
9266 rm -f conftest.tail
9267 while :
9268 do
9269   ac_lines=`grep -c . conftest.vals`
9270   # grep -c gives empty output for an empty file on some AIX systems.
9271   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9272   # Write a limited-size here document to conftest.frag.
9273   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9274   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9275   echo 'CEOF
9276   sed -f conftest.frag conftest.in > conftest.out
9277   rm -f conftest.in
9278   mv conftest.out conftest.in
9279 ' >> $CONFIG_STATUS
9280   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9281   rm -f conftest.vals
9282   mv conftest.tail conftest.vals
9283 done
9284 rm -f conftest.vals
9285
9286 cat >> $CONFIG_STATUS <<\EOF
9287   rm -f conftest.frag conftest.h
9288   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9289   cat conftest.in >> conftest.h
9290   rm -f conftest.in
9291   if cmp -s $ac_file conftest.h 2>/dev/null; then
9292     echo "$ac_file is unchanged"
9293     rm -f conftest.h
9294   else
9295     # Remove last slash and all that follows it.  Not all systems have dirname.
9296       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9297       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9298       # The file is in a subdirectory.
9299       test ! -d "$ac_dir" && mkdir "$ac_dir"
9300     fi
9301     rm -f $ac_file
9302     mv conftest.h $ac_file
9303   fi
9304 fi; done
9305
9306 EOF
9307
9308 cat >> $CONFIG_STATUS <<EOF
9309 ac_sources="$files"
9310 ac_dests="$links"
9311 EOF
9312
9313 cat >> $CONFIG_STATUS <<\EOF
9314 srcdir=$ac_given_srcdir
9315 while test -n "$ac_sources"; do
9316   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9317   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9318
9319   echo "linking $srcdir/$ac_source to $ac_dest"
9320
9321   if test ! -r $srcdir/$ac_source; then
9322     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9323   fi
9324   rm -f $ac_dest
9325
9326   # Make relative symlinks.
9327   # Remove last slash and all that follows it.  Not all systems have dirname.
9328   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9329   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9330     # The dest file is in a subdirectory.
9331     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9332     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9333     # A "../" for each directory in $ac_dest_dir_suffix.
9334     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9335   else
9336     ac_dest_dir_suffix= ac_dots=
9337   fi
9338
9339   case "$srcdir" in
9340   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9341   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9342   esac
9343
9344   # Make a symlink if possible; otherwise try a hard link.
9345   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9346     ln $srcdir/$ac_source $ac_dest; then :
9347   else
9348     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9349   fi
9350 done
9351 EOF
9352 cat >> $CONFIG_STATUS <<EOF
9353
9354 gdb_host_cpu=$gdb_host_cpu
9355 gdb_target_cpu=$gdb_target_cpu
9356 nativefile=$nativefile
9357
9358 EOF
9359 cat >> $CONFIG_STATUS <<\EOF
9360
9361 if test "${nativefile}" = ""; then
9362         < Makefile \
9363         sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
9364         | sed -e '/^\(NATDEPFILES[      ]*[+]=[         ]*\)/s//# \1/' \
9365         > Makefile.tem
9366 mv -f Makefile.tem Makefile
9367 fi
9368
9369 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
9370 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
9371 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
9372 mv -f Makefile.tmp Makefile
9373
9374
9375 case x$CONFIG_HEADERS in
9376 xconfig.h:config.in)
9377 echo > stamp-h ;;
9378 esac
9379
9380 exit 0
9381 EOF
9382 chmod +x $CONFIG_STATUS
9383 rm -fr confdefs* $ac_clean_files
9384 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9385
9386 if test "$no_recursion" != yes; then
9387
9388   # Remove --cache-file and --srcdir arguments so they do not pile up.
9389   ac_sub_configure_args=
9390   ac_prev=
9391   for ac_arg in $ac_configure_args; do
9392     if test -n "$ac_prev"; then
9393       ac_prev=
9394       continue
9395     fi
9396     case "$ac_arg" in
9397     -cache-file | --cache-file | --cache-fil | --cache-fi \
9398     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
9399       ac_prev=cache_file ;;
9400     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
9401     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
9402       ;;
9403     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
9404       ac_prev=srcdir ;;
9405     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
9406       ;;
9407     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
9408     esac
9409   done
9410
9411   for ac_config_dir in $configdirs; do
9412
9413     # Do not complain, so a configure script can configure whichever
9414     # parts of a large source tree are present.
9415     if test ! -d $srcdir/$ac_config_dir; then
9416       continue
9417     fi
9418
9419     echo configuring in $ac_config_dir
9420
9421     case "$srcdir" in
9422     .) ;;
9423     *)
9424       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
9425       else
9426         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
9427       fi
9428       ;;
9429     esac
9430
9431     ac_popdir=`pwd`
9432     cd $ac_config_dir
9433
9434       # A "../" for each directory in /$ac_config_dir.
9435       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
9436
9437     case "$srcdir" in
9438     .) # No --srcdir option.  We are building in place.
9439       ac_sub_srcdir=$srcdir ;;
9440     /*) # Absolute path.
9441       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
9442     *) # Relative path.
9443       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
9444     esac
9445
9446     # Check for guested configure; otherwise get Cygnus style configure.
9447     if test -f $ac_sub_srcdir/configure; then
9448       ac_sub_configure=$ac_sub_srcdir/configure
9449     elif test -f $ac_sub_srcdir/configure.in; then
9450       ac_sub_configure=$ac_configure
9451     else
9452       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
9453       ac_sub_configure=
9454     fi
9455
9456     # The recursion is here.
9457     if test -n "$ac_sub_configure"; then
9458
9459       # Make the cache file name correct relative to the subdirectory.
9460       case "$cache_file" in
9461       /*) ac_sub_cache_file=$cache_file ;;
9462       *) # Relative path.
9463         ac_sub_cache_file="$ac_dots$cache_file" ;;
9464       esac
9465   case "$ac_given_INSTALL" in
9466         [/$]*) INSTALL="$ac_given_INSTALL" ;;
9467         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
9468         esac
9469
9470       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
9471       # The eval makes quoting arguments work.
9472       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
9473       then :
9474       else
9475         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
9476       fi
9477     fi
9478
9479     cd $ac_popdir
9480   done
9481 fi
9482
9483
9484 exit 0