gdb/configure

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