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   --disable-gdbcli        disable command-line interface (CLI)"
  23 ac_help="$ac_help
  24   --disable-gdbmi         disable machine-interface (MI)"
  25 ac_help="$ac_help
  26   --enable-tui            enable full-screen terminal user interface (TUI)"
  27 ac_help="$ac_help
  28   --without-included-regex don't use included regex; this is the default
  29                           on systems with version 2 of the GNU C library
  30                           (use with caution on other system)"
  31 ac_help="$ac_help
  32   --enable-build-warnings Enable build-time compiler warnings if gcc is used"
  33 ac_help="$ac_help
  34   --enable-gdb-build-warnings Enable GDB specific build-time compiler warnings if gcc is used"
  35 ac_help="$ac_help
  36   --with-mmalloc          Use memory mapped malloc package"
  37 ac_help="$ac_help
  38   --enable-gdbtk          Enable GDBTK GUI front end"
  39 ac_help="$ac_help
  40   --with-tclconfig=DIR    Directory containing tcl configuration (tclConfig.sh)"
  41 ac_help="$ac_help
  42   --with-tkconfig=DIR     Directory containing tk configuration (tkConfig.sh)"
  43 ac_help="$ac_help
  44   --with-tclinclude=DIR   Directory where tcl private headers are"
  45 ac_help="$ac_help
  46   --with-tkinclude=DIR    Directory where tk private headers are"
  47 ac_help="$ac_help
  48   --with-itclconfig       Directory containing itcl configuration (itclConfig.sh)"
  49 ac_help="$ac_help
  50   --with-itkconfig        Directory containing itk configuration (itkConfig.sh)"
  51 ac_help="$ac_help
  52   --with-x                use the X Window System"
  53 ac_help="$ac_help
  54   --enable-sim            Link gdb with simulator"
  55 ac_help="$ac_help
  56   --enable-shared         Use shared libraries"
  57 ac_help="$ac_help
  58   --enable-multi-ice      build the multi-ice-gdb-server"
  59 ac_help="$ac_help
  60   --with-libiconv-prefix=DIR  search for libiconv in DIR/include and DIR/lib"
  61
  62 # Initialize some variables set by options.
  63 # The variables have the same names as the options, with
  64 # dashes changed to underlines.
  65 build=NONE
  66 cache_file=./config.cache
  67 exec_prefix=NONE
  68 host=NONE
  69 no_create=
  70 nonopt=NONE
  71 no_recursion=
  72 prefix=NONE
  73 program_prefix=NONE
  74 program_suffix=NONE
  75 program_transform_name=s,x,x,
  76 silent=
  77 site=
  78 sitefile=
  79 srcdir=
  80 target=NONE
  81 verbose=
  82 x_includes=NONE
  83 x_libraries=NONE
  84 bindir='${exec_prefix}/bin'
  85 sbindir='${exec_prefix}/sbin'
  86 libexecdir='${exec_prefix}/libexec'
  87 datadir='${prefix}/share'
  88 sysconfdir='${prefix}/etc'
  89 sharedstatedir='${prefix}/com'
  90 localstatedir='${prefix}/var'
  91 libdir='${exec_prefix}/lib'
  92 includedir='${prefix}/include'
  93 oldincludedir='/usr/include'
  94 infodir='${prefix}/info'
  95 mandir='${prefix}/man'
  96
  97 # Initialize some other variables.
  98 subdirs=
  99 MFLAGS= MAKEFLAGS=
 100 SHELL=${CONFIG_SHELL-/bin/sh}
 101 # Maximum number of lines to put in a shell here document.
 102 ac_max_here_lines=12
 103
 104 ac_prev=
 105 for ac_option
 106 do
 107
 108   # If the previous option needs an argument, assign it.
 109   if test -n "$ac_prev"; then
 110     eval "$ac_prev=\$ac_option"
 111     ac_prev=
 112     continue
 113   fi
 114
 115   case "$ac_option" in
 116   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 117   *) ac_optarg= ;;
 118   esac
 119
 120   # Accept the important Cygnus configure options, so we can diagnose typos.
 121
 122   case "$ac_option" in
 123
 124   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 125     ac_prev=bindir ;;
 126   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 127     bindir="$ac_optarg" ;;
 128
 129   -build | --build | --buil | --bui | --bu)
 130     ac_prev=build ;;
 131   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 132     build="$ac_optarg" ;;
 133
 134   -cache-file | --cache-file | --cache-fil | --cache-fi \
 135   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 136     ac_prev=cache_file ;;
 137   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 138   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 139     cache_file="$ac_optarg" ;;
 140
 141   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 142     ac_prev=datadir ;;
 143   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 144   | --da=*)
 145     datadir="$ac_optarg" ;;
 146
 147   -disable-* | --disable-*)
 148     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 149     # Reject names that are not valid shell variable names.
 150     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 151       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 152     fi
 153     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 154     eval "enable_${ac_feature}=no" ;;
 155
 156   -enable-* | --enable-*)
 157     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 158     # Reject names that are not valid shell variable names.
 159     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 160       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 161     fi
 162     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 163     case "$ac_option" in
 164       *=*) ;;
 165       *) ac_optarg=yes ;;
 166     esac
 167     eval "enable_${ac_feature}='$ac_optarg'" ;;
 168
 169   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 170   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 171   | --exec | --exe | --ex)
 172     ac_prev=exec_prefix ;;
 173   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 174   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 175   | --exec=* | --exe=* | --ex=*)
 176     exec_prefix="$ac_optarg" ;;
 177
 178   -gas | --gas | --ga | --g)
 179     # Obsolete; use --with-gas.
 180     with_gas=yes ;;
 181
 182   -help | --help | --hel | --he)
 183     # Omit some internal or obsolete options to make the list less imposing.
 184     # This message is too long to be a string in the A/UX 3.1 sh.
 185     cat << EOF
 186 Usage: configure [options] [host]
 187 Options: [defaults in brackets after descriptions]
 188 Configuration:
 189   --cache-file=FILE       cache test results in FILE
 190   --help                  print this message
 191   --no-create             do not create output files
 192   --quiet, --silent       do not print \`checking...' messages
 193   --site-file=FILE        use FILE as the site file
 194   --version               print the version of autoconf that created configure
 195 Directory and file names:
 196   --prefix=PREFIX         install architecture-independent files in PREFIX
 197                           [$ac_default_prefix]
 198   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 199                           [same as prefix]
 200   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 201   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 202   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 203   --datadir=DIR           read-only architecture-independent data in DIR
 204                           [PREFIX/share]
 205   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 206   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 207                           [PREFIX/com]
 208   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 209   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 210   --includedir=DIR        C header files in DIR [PREFIX/include]
 211   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 212   --infodir=DIR           info documentation in DIR [PREFIX/info]
 213   --mandir=DIR            man documentation in DIR [PREFIX/man]
 214   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 215   --program-prefix=PREFIX prepend PREFIX to installed program names
 216   --program-suffix=SUFFIX append SUFFIX to installed program names
 217   --program-transform-name=PROGRAM
 218                           run sed PROGRAM on installed program names
 219 EOF
 220     cat << EOF
 221 Host type:
 222   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 223   --host=HOST             configure for HOST [guessed]
 224   --target=TARGET         configure for TARGET [TARGET=HOST]
 225 Features and packages:
 226   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 227   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 228   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 229   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 230   --x-includes=DIR        X include files are in DIR
 231   --x-libraries=DIR       X library files are in DIR
 232 EOF
 233     if test -n "$ac_help"; then
 234       echo "--enable and --with options recognized:$ac_help"
 235     fi
 236     exit 0 ;;
 237
 238   -host | --host | --hos | --ho)
 239     ac_prev=host ;;
 240   -host=* | --host=* | --hos=* | --ho=*)
 241     host="$ac_optarg" ;;
 242
 243   -includedir | --includedir | --includedi | --included | --include \
 244   | --includ | --inclu | --incl | --inc)
 245     ac_prev=includedir ;;
 246   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 247   | --includ=* | --inclu=* | --incl=* | --inc=*)
 248     includedir="$ac_optarg" ;;
 249
 250   -infodir | --infodir | --infodi | --infod | --info | --inf)
 251     ac_prev=infodir ;;
 252   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 253     infodir="$ac_optarg" ;;
 254
 255   -libdir | --libdir | --libdi | --libd)
 256     ac_prev=libdir ;;
 257   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 258     libdir="$ac_optarg" ;;
 259
 260   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 261   | --libexe | --libex | --libe)
 262     ac_prev=libexecdir ;;
 263   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 264   | --libexe=* | --libex=* | --libe=*)
 265     libexecdir="$ac_optarg" ;;
 266
 267   -localstatedir | --localstatedir | --localstatedi | --localstated \
 268   | --localstate | --localstat | --localsta | --localst \
 269   | --locals | --local | --loca | --loc | --lo)
 270     ac_prev=localstatedir ;;
 271   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 272   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 273   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 274     localstatedir="$ac_optarg" ;;
 275
 276   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 277     ac_prev=mandir ;;
 278   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 279     mandir="$ac_optarg" ;;
 280
 281   -nfp | --nfp | --nf)
 282     # Obsolete; use --without-fp.
 283     with_fp=no ;;
 284
 285   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 286   | --no-cr | --no-c)
 287     no_create=yes ;;
 288
 289   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 290   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 291     no_recursion=yes ;;
 292
 293   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 294   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 295   | --oldin | --oldi | --old | --ol | --o)
 296     ac_prev=oldincludedir ;;
 297   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 298   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 299   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 300     oldincludedir="$ac_optarg" ;;
 301
 302   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 303     ac_prev=prefix ;;
 304   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 305     prefix="$ac_optarg" ;;
 306
 307   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 308   | --program-pre | --program-pr | --program-p)
 309     ac_prev=program_prefix ;;
 310   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 311   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 312     program_prefix="$ac_optarg" ;;
 313
 314   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 315   | --program-suf | --program-su | --program-s)
 316     ac_prev=program_suffix ;;
 317   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 318   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 319     program_suffix="$ac_optarg" ;;
 320
 321   -program-transform-name | --program-transform-name \
 322   | --program-transform-nam | --program-transform-na \
 323   | --program-transform-n | --program-transform- \
 324   | --program-transform | --program-transfor \
 325   | --program-transfo | --program-transf \
 326   | --program-trans | --program-tran \
 327   | --progr-tra | --program-tr | --program-t)
 328     ac_prev=program_transform_name ;;
 329   -program-transform-name=* | --program-transform-name=* \
 330   | --program-transform-nam=* | --program-transform-na=* \
 331   | --program-transform-n=* | --program-transform-=* \
 332   | --program-transform=* | --program-transfor=* \
 333   | --program-transfo=* | --program-transf=* \
 334   | --program-trans=* | --program-tran=* \
 335   | --progr-tra=* | --program-tr=* | --program-t=*)
 336     program_transform_name="$ac_optarg" ;;
 337
 338   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 339   | -silent | --silent | --silen | --sile | --sil)
 340     silent=yes ;;
 341
 342   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 343     ac_prev=sbindir ;;
 344   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 345   | --sbi=* | --sb=*)
 346     sbindir="$ac_optarg" ;;
 347
 348   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 349   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 350   | --sharedst | --shareds | --shared | --share | --shar \
 351   | --sha | --sh)
 352     ac_prev=sharedstatedir ;;
 353   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 354   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 355   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 356   | --sha=* | --sh=*)
 357     sharedstatedir="$ac_optarg" ;;
 358
 359   -site | --site | --sit)
 360     ac_prev=site ;;
 361   -site=* | --site=* | --sit=*)
 362     site="$ac_optarg" ;;
 363
 364   -site-file | --site-file | --site-fil | --site-fi | --site-f)
 365     ac_prev=sitefile ;;
 366   -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
 367     sitefile="$ac_optarg" ;;
 368
 369   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 370     ac_prev=srcdir ;;
 371   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 372     srcdir="$ac_optarg" ;;
 373
 374   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 375   | --syscon | --sysco | --sysc | --sys | --sy)
 376     ac_prev=sysconfdir ;;
 377   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 378   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 379     sysconfdir="$ac_optarg" ;;
 380
 381   -target | --target | --targe | --targ | --tar | --ta | --t)
 382     ac_prev=target ;;
 383   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 384     target="$ac_optarg" ;;
 385
 386   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 387     verbose=yes ;;
 388
 389   -version | --version | --versio | --versi | --vers)
 390     echo "configure generated by autoconf version 2.13"
 391     exit 0 ;;
 392
 393   -with-* | --with-*)
 394     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 395     # Reject names that are not valid shell variable names.
 396     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 397       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 398     fi
 399     ac_package=`echo $ac_package| sed 's/-/_/g'`
 400     case "$ac_option" in
 401       *=*) ;;
 402       *) ac_optarg=yes ;;
 403     esac
 404     eval "with_${ac_package}='$ac_optarg'" ;;
 405
 406   -without-* | --without-*)
 407     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 408     # Reject names that are not valid shell variable names.
 409     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 410       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 411     fi
 412     ac_package=`echo $ac_package| sed 's/-/_/g'`
 413     eval "with_${ac_package}=no" ;;
 414
 415   --x)
 416     # Obsolete; use --with-x.
 417     with_x=yes ;;
 418
 419   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 420   | --x-incl | --x-inc | --x-in | --x-i)
 421     ac_prev=x_includes ;;
 422   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 423   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 424     x_includes="$ac_optarg" ;;
 425
 426   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 427   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 428     ac_prev=x_libraries ;;
 429   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 430   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 431     x_libraries="$ac_optarg" ;;
 432
 433   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 434     ;;
 435
 436   *)
 437     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 438       echo "configure: warning: $ac_option: invalid host type" 1>&2
 439     fi
 440     if test "x$nonopt" != xNONE; then
 441       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 442     fi
 443     nonopt="$ac_option"
 444     ;;
 445
 446   esac
 447 done
 448
 449 if test -n "$ac_prev"; then
 450   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 451 fi
 452
 453 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 454
 455 # File descriptor usage:
 456 # 0 standard input
 457 # 1 file creation
 458 # 2 errors and warnings
 459 # 3 some systems may open it to /dev/tty
 460 # 4 used on the Kubota Titan
 461 # 6 checking for... messages and results
 462 # 5 compiler messages saved in config.log
 463 if test "$silent" = yes; then
 464   exec 6>/dev/null
 465 else
 466   exec 6>&1
 467 fi
 468 exec 5>./config.log
 469
 470 echo "\
 471 This file contains any messages produced by compilers while
 472 running configure, to aid debugging if configure makes a mistake.
 473 " 1>&5
 474
 475 # Strip out --no-create and --no-recursion so they do not pile up.
 476 # Also quote any args containing shell metacharacters.
 477 ac_configure_args=
 478 for ac_arg
 479 do
 480   case "$ac_arg" in
 481   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 482   | --no-cr | --no-c) ;;
 483   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 484   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 485   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 486   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 487   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 488   esac
 489 done
 490
 491 # NLS nuisances.
 492 # Only set these to C if already set.  These must not be set unconditionally
 493 # because not all systems understand e.g. LANG=C (notably SCO).
 494 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 495 # Non-C LC_CTYPE values break the ctype check.
 496 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 497 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 498 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 499 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 500
 501 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 502 rm -rf conftest* confdefs.h
 503 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 504 echo > confdefs.h
 505
 506 # A filename unique to this package, relative to the directory that
 507 # configure is in, which we can look for to find out if srcdir is correct.
 508 ac_unique_file=main.c
 509
 510 # Find the source files, if location was not specified.
 511 if test -z "$srcdir"; then
 512   ac_srcdir_defaulted=yes
 513   # Try the directory containing this script, then its parent.
 514   ac_prog=$0
 515   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 516   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 517   srcdir=$ac_confdir
 518   if test ! -r $srcdir/$ac_unique_file; then
 519     srcdir=..
 520   fi
 521 else
 522   ac_srcdir_defaulted=no
 523 fi
 524 if test ! -r $srcdir/$ac_unique_file; then
 525   if test "$ac_srcdir_defaulted" = yes; then
 526     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 527   else
 528     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 529   fi
 530 fi
 531 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 532
 533 # Prefer explicitly selected file to automatically selected ones.
 534 if test -z "$sitefile"; then
 535   if test -z "$CONFIG_SITE"; then
 536     if test "x$prefix" != xNONE; then
 537       CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 538     else
 539       CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 540     fi
 541   fi
 542 else
 543   CONFIG_SITE="$sitefile"
 544 fi
 545 for ac_site_file in $CONFIG_SITE; do
 546   if test -r "$ac_site_file"; then
 547     echo "loading site script $ac_site_file"
 548     . "$ac_site_file"
 549   fi
 550 done
 551
 552 if test -r "$cache_file"; then
 553   echo "loading cache $cache_file"
 554   . $cache_file
 555 else
 556   echo "creating cache $cache_file"
 557   > $cache_file
 558 fi
 559
 560 ac_ext=c
 561 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 562 ac_cpp='$CPP $CPPFLAGS'
 563 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 564 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 565 cross_compiling=$ac_cv_prog_cc_cross
 566
 567 ac_exeext=
 568 ac_objext=o
 569 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 570   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 571   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 572     ac_n= ac_c='
 573 ' ac_t='        '
 574   else
 575     ac_n=-n ac_c= ac_t=
 576   fi
 577 else
 578   ac_n= ac_c='\c' ac_t=
 579 fi
 580
 581
 582
 583 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
 584 echo "configure:585: checking whether to enable maintainer-specific portions of Makefiles" >&5
 585     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
 586 if test "${enable_maintainer_mode+set}" = set; then
 587   enableval="$enable_maintainer_mode"
 588   USE_MAINTAINER_MODE=$enableval
 589 else
 590   USE_MAINTAINER_MODE=no
 591 fi
 592
 593   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
 594
 595
 596 if test $USE_MAINTAINER_MODE = yes; then
 597   MAINTAINER_MODE_TRUE=
 598   MAINTAINER_MODE_FALSE='#'
 599 else
 600   MAINTAINER_MODE_TRUE='#'
 601   MAINTAINER_MODE_FALSE=
 602 fi
 603   MAINT=$MAINTAINER_MODE_TRUE
 604
 605
 606
 607 # Extract the first word of "gcc", so it can be a program name with args.
 608 set dummy gcc; ac_word=$2
 609 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 610 echo "configure:611: checking for $ac_word" >&5
 611 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 612   echo $ac_n "(cached) $ac_c" 1>&6
 613 else
 614   if test -n "$CC"; then
 615   ac_cv_prog_CC="$CC" # Let the user override the test.
 616 else
 617   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 618   ac_dummy="$PATH"
 619   for ac_dir in $ac_dummy; do
 620     test -z "$ac_dir" && ac_dir=.
 621     if test -f $ac_dir/$ac_word; then
 622       ac_cv_prog_CC="gcc"
 623       break
 624     fi
 625   done
 626   IFS="$ac_save_ifs"
 627 fi
 628 fi
 629 CC="$ac_cv_prog_CC"
 630 if test -n "$CC"; then
 631   echo "$ac_t""$CC" 1>&6
 632 else
 633   echo "$ac_t""no" 1>&6
 634 fi
 635
 636 if test -z "$CC"; then
 637   # Extract the first word of "cc", so it can be a program name with args.
 638 set dummy cc; ac_word=$2
 639 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 640 echo "configure:641: checking for $ac_word" >&5
 641 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 642   echo $ac_n "(cached) $ac_c" 1>&6
 643 else
 644   if test -n "$CC"; then
 645   ac_cv_prog_CC="$CC" # Let the user override the test.
 646 else
 647   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 648   ac_prog_rejected=no
 649   ac_dummy="$PATH"
 650   for ac_dir in $ac_dummy; do
 651     test -z "$ac_dir" && ac_dir=.
 652     if test -f $ac_dir/$ac_word; then
 653       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 654         ac_prog_rejected=yes
 655         continue
 656       fi
 657       ac_cv_prog_CC="cc"
 658       break
 659     fi
 660   done
 661   IFS="$ac_save_ifs"
 662 if test $ac_prog_rejected = yes; then
 663   # We found a bogon in the path, so make sure we never use it.
 664   set dummy $ac_cv_prog_CC
 665   shift
 666   if test $# -gt 0; then
 667     # We chose a different compiler from the bogus one.
 668     # However, it has the same basename, so the bogon will be chosen
 669     # first if we set CC to just the basename; use the full file name.
 670     shift
 671     set dummy "$ac_dir/$ac_word" "$@"
 672     shift
 673     ac_cv_prog_CC="$@"
 674   fi
 675 fi
 676 fi
 677 fi
 678 CC="$ac_cv_prog_CC"
 679 if test -n "$CC"; then
 680   echo "$ac_t""$CC" 1>&6
 681 else
 682   echo "$ac_t""no" 1>&6
 683 fi
 684
 685   if test -z "$CC"; then
 686     case "`uname -s`" in
 687     *win32* | *WIN32*)
 688       # Extract the first word of "cl", so it can be a program name with args.
 689 set dummy cl; ac_word=$2
 690 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 691 echo "configure:692: checking for $ac_word" >&5
 692 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 693   echo $ac_n "(cached) $ac_c" 1>&6
 694 else
 695   if test -n "$CC"; then
 696   ac_cv_prog_CC="$CC" # Let the user override the test.
 697 else
 698   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 699   ac_dummy="$PATH"
 700   for ac_dir in $ac_dummy; do
 701     test -z "$ac_dir" && ac_dir=.
 702     if test -f $ac_dir/$ac_word; then
 703       ac_cv_prog_CC="cl"
 704       break
 705     fi
 706   done
 707   IFS="$ac_save_ifs"
 708 fi
 709 fi
 710 CC="$ac_cv_prog_CC"
 711 if test -n "$CC"; then
 712   echo "$ac_t""$CC" 1>&6
 713 else
 714   echo "$ac_t""no" 1>&6
 715 fi
 716  ;;
 717     esac
 718   fi
 719   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 720 fi
 721
 722 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 723 echo "configure:724: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 724
 725 ac_ext=c
 726 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 727 ac_cpp='$CPP $CPPFLAGS'
 728 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 729 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 730 cross_compiling=$ac_cv_prog_cc_cross
 731
 732 cat > conftest.$ac_ext << EOF
 733
 734 #line 735 "configure"
 735 #include "confdefs.h"
 736
 737 main(){return(0);}
 738 EOF
 739 if { (eval echo configure:740: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 740   ac_cv_prog_cc_works=yes
 741   # If we can't run a trivial program, we are probably using a cross compiler.
 742   if (./conftest; exit) 2>/dev/null; then
 743     ac_cv_prog_cc_cross=no
 744   else
 745     ac_cv_prog_cc_cross=yes
 746   fi
 747 else
 748   echo "configure: failed program was:" >&5
 749   cat conftest.$ac_ext >&5
 750   ac_cv_prog_cc_works=no
 751 fi
 752 rm -fr conftest*
 753 ac_ext=c
 754 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 755 ac_cpp='$CPP $CPPFLAGS'
 756 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 757 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 758 cross_compiling=$ac_cv_prog_cc_cross
 759
 760 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 761 if test $ac_cv_prog_cc_works = no; then
 762   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 763 fi
 764 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 765 echo "configure:766: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 766 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 767 cross_compiling=$ac_cv_prog_cc_cross
 768
 769 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 770 echo "configure:771: checking whether we are using GNU C" >&5
 771 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 772   echo $ac_n "(cached) $ac_c" 1>&6
 773 else
 774   cat > conftest.c <<EOF
 775 #ifdef __GNUC__
 776   yes;
 777 #endif
 778 EOF
 779 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:780: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 780   ac_cv_prog_gcc=yes
 781 else
 782   ac_cv_prog_gcc=no
 783 fi
 784 fi
 785
 786 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 787
 788 if test $ac_cv_prog_gcc = yes; then
 789   GCC=yes
 790 else
 791   GCC=
 792 fi
 793
 794 ac_test_CFLAGS="${CFLAGS+set}"
 795 ac_save_CFLAGS="$CFLAGS"
 796 CFLAGS=
 797 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 798 echo "configure:799: checking whether ${CC-cc} accepts -g" >&5
 799 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 800   echo $ac_n "(cached) $ac_c" 1>&6
 801 else
 802   echo 'void f(){}' > conftest.c
 803 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 804   ac_cv_prog_cc_g=yes
 805 else
 806   ac_cv_prog_cc_g=no
 807 fi
 808 rm -f conftest*
 809
 810 fi
 811
 812 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 813 if test "$ac_test_CFLAGS" = set; then
 814   CFLAGS="$ac_save_CFLAGS"
 815 elif test $ac_cv_prog_cc_g = yes; then
 816   if test "$GCC" = yes; then
 817     CFLAGS="-g -O2"
 818   else
 819     CFLAGS="-g"
 820   fi
 821 else
 822   if test "$GCC" = yes; then
 823     CFLAGS="-O2"
 824   else
 825     CFLAGS=
 826   fi
 827 fi
 828
 829 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 830 echo "configure:831: checking how to run the C preprocessor" >&5
 831 # On Suns, sometimes $CPP names a directory.
 832 if test -n "$CPP" && test -d "$CPP"; then
 833   CPP=
 834 fi
 835 if test -z "$CPP"; then
 836 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 837   echo $ac_n "(cached) $ac_c" 1>&6
 838 else
 839     # This must be in double quotes, not single quotes, because CPP may get
 840   # substituted into the Makefile and "${CC-cc}" will confuse make.
 841   CPP="${CC-cc} -E"
 842   # On the NeXT, cc -E runs the code through the compiler's parser,
 843   # not just through cpp.
 844   cat > conftest.$ac_ext <<EOF
 845 #line 846 "configure"
 846 #include "confdefs.h"
 847 #include <assert.h>
 848 Syntax Error
 849 EOF
 850 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 851 { (eval echo configure:852: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 852 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 853 if test -z "$ac_err"; then
 854   :
 855 else
 856   echo "$ac_err" >&5
 857   echo "configure: failed program was:" >&5
 858   cat conftest.$ac_ext >&5
 859   rm -rf conftest*
 860   CPP="${CC-cc} -E -traditional-cpp"
 861   cat > conftest.$ac_ext <<EOF
 862 #line 863 "configure"
 863 #include "confdefs.h"
 864 #include <assert.h>
 865 Syntax Error
 866 EOF
 867 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 868 { (eval echo configure:869: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 869 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 870 if test -z "$ac_err"; then
 871   :
 872 else
 873   echo "$ac_err" >&5
 874   echo "configure: failed program was:" >&5
 875   cat conftest.$ac_ext >&5
 876   rm -rf conftest*
 877   CPP="${CC-cc} -nologo -E"
 878   cat > conftest.$ac_ext <<EOF
 879 #line 880 "configure"
 880 #include "confdefs.h"
 881 #include <assert.h>
 882 Syntax Error
 883 EOF
 884 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 885 { (eval echo configure:886: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 886 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 887 if test -z "$ac_err"; then
 888   :
 889 else
 890   echo "$ac_err" >&5
 891   echo "configure: failed program was:" >&5
 892   cat conftest.$ac_ext >&5
 893   rm -rf conftest*
 894   CPP=/lib/cpp
 895 fi
 896 rm -f conftest*
 897 fi
 898 rm -f conftest*
 899 fi
 900 rm -f conftest*
 901   ac_cv_prog_CPP="$CPP"
 902 fi
 903   CPP="$ac_cv_prog_CPP"
 904 else
 905   ac_cv_prog_CPP="$CPP"
 906 fi
 907 echo "$ac_t""$CPP" 1>&6
 908
 909 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 910 echo "configure:911: checking for AIX" >&5
 911 cat > conftest.$ac_ext <<EOF
 912 #line 913 "configure"
 913 #include "confdefs.h"
 914 #ifdef _AIX
 915   yes
 916 #endif
 917
 918 EOF
 919 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 920   egrep "yes" >/dev/null 2>&1; then
 921   rm -rf conftest*
 922   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 923 #define _ALL_SOURCE 1
 924 EOF
 925
 926 else
 927   rm -rf conftest*
 928   echo "$ac_t""no" 1>&6
 929 fi
 930 rm -f conftest*
 931
 932
 933 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 934 echo "configure:935: checking for POSIXized ISC" >&5
 935 if test -d /etc/conf/kconfig.d &&
 936   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 937 then
 938   echo "$ac_t""yes" 1>&6
 939   ISC=yes # If later tests want to check for ISC.
 940   cat >> confdefs.h <<\EOF
 941 #define _POSIX_SOURCE 1
 942 EOF
 943
 944   if test "$GCC" = yes; then
 945     CC="$CC -posix"
 946   else
 947     CC="$CC -Xp"
 948   fi
 949 else
 950   echo "$ac_t""no" 1>&6
 951   ISC=
 952 fi
 953
 954
 955
 956
 957 echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
 958 echo "configure:959: checking for ${CC-cc} option to accept ANSI C" >&5
 959 if eval "test \"`echo '$''{'am_cv_prog_cc_stdc'+set}'`\" = set"; then
 960   echo $ac_n "(cached) $ac_c" 1>&6
 961 else
 962   am_cv_prog_cc_stdc=no
 963 ac_save_CC="$CC"
 964 # Don't try gcc -ansi; that turns off useful extensions and
 965 # breaks some systems' header files.
 966 # AIX                   -qlanglvl=ansi
 967 # Ultrix and OSF/1      -std1
 968 # HP-UX 10.20 and later -Ae
 969 # HP-UX older versions  -Aa -D_HPUX_SOURCE
 970 # SVR4                  -Xc -D__EXTENSIONS__
 971 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 972 do
 973   CC="$ac_save_CC $ac_arg"
 974   cat > conftest.$ac_ext <<EOF
 975 #line 976 "configure"
 976 #include "confdefs.h"
 977 #include <stdarg.h>
 978 #include <stdio.h>
 979 #include <sys/types.h>
 980 #include <sys/stat.h>
 981 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 982 struct buf { int x; };
 983 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 984 static char *e (p, i)
 985      char **p;
 986      int i;
 987 {
 988   return p[i];
 989 }
 990 static char *f (char * (*g) (char **, int), char **p, ...)
 991 {
 992   char *s;
 993   va_list v;
 994   va_start (v,p);
 995   s = g (p, va_arg (v,int));
 996   va_end (v);
 997   return s;
 998 }
 999 int test (int i, double x);
1000 struct s1 {int (*f) (int a);};
1001 struct s2 {int (*f) (double a);};
1002 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1003 int argc;
1004 char **argv;
1005
1006 int main() {
1007
1008 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
1009
1010 ; return 0; }
1011 EOF
1012 if { (eval echo configure:1013: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1013   rm -rf conftest*
1014   am_cv_prog_cc_stdc="$ac_arg"; break
1015 else
1016   echo "configure: failed program was:" >&5
1017   cat conftest.$ac_ext >&5
1018 fi
1019 rm -f conftest*
1020 done
1021 CC="$ac_save_CC"
1022
1023 fi
1024
1025 if test -z "$am_cv_prog_cc_stdc"; then
1026   echo "$ac_t""none needed" 1>&6
1027 else
1028   echo "$ac_t""$am_cv_prog_cc_stdc" 1>&6
1029 fi
1030 case "x$am_cv_prog_cc_stdc" in
1031   x|xno) ;;
1032   *) CC="$CC $am_cv_prog_cc_stdc" ;;
1033 esac
1034
1035
1036 ac_aux_dir=
1037 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
1038   if test -f $ac_dir/install-sh; then
1039     ac_aux_dir=$ac_dir
1040     ac_install_sh="$ac_aux_dir/install-sh -c"
1041     break
1042   elif test -f $ac_dir/install.sh; then
1043     ac_aux_dir=$ac_dir
1044     ac_install_sh="$ac_aux_dir/install.sh -c"
1045     break
1046   fi
1047 done
1048 if test -z "$ac_aux_dir"; then
1049   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
1050 fi
1051 ac_config_guess=$ac_aux_dir/config.guess
1052 ac_config_sub=$ac_aux_dir/config.sub
1053 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1054
1055
1056 # Do some error checking and defaulting for the host and target type.
1057 # The inputs are:
1058 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
1059 #
1060 # The rules are:
1061 # 1. You are not allowed to specify --host, --target, and nonopt at the
1062 #    same time.
1063 # 2. Host defaults to nonopt.
1064 # 3. If nonopt is not specified, then host defaults to the current host,
1065 #    as determined by config.guess.
1066 # 4. Target and build default to nonopt.
1067 # 5. If nonopt is not specified, then target and build default to host.
1068
1069 # The aliases save the names the user supplied, while $host etc.
1070 # will get canonicalized.
1071 case $host---$target---$nonopt in
1072 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1073 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1074 esac
1075
1076
1077 # Make sure we can run config.sub.
1078 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1079 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1080 fi
1081
1082 echo $ac_n "checking host system type""... $ac_c" 1>&6
1083 echo "configure:1084: checking host system type" >&5
1084
1085 host_alias=$host
1086 case "$host_alias" in
1087 NONE)
1088   case $nonopt in
1089   NONE)
1090     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1091     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1092     fi ;;
1093   *) host_alias=$nonopt ;;
1094   esac ;;
1095 esac
1096
1097 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1098 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1099 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1100 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1101 echo "$ac_t""$host" 1>&6
1102
1103 echo $ac_n "checking target system type""... $ac_c" 1>&6
1104 echo "configure:1105: checking target system type" >&5
1105
1106 target_alias=$target
1107 case "$target_alias" in
1108 NONE)
1109   case $nonopt in
1110   NONE) target_alias=$host_alias ;;
1111   *) target_alias=$nonopt ;;
1112   esac ;;
1113 esac
1114
1115 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1116 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1117 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1118 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1119 echo "$ac_t""$target" 1>&6
1120
1121 echo $ac_n "checking build system type""... $ac_c" 1>&6
1122 echo "configure:1123: checking build system type" >&5
1123
1124 build_alias=$build
1125 case "$build_alias" in
1126 NONE)
1127   case $nonopt in
1128   NONE) build_alias=$host_alias ;;
1129   *) build_alias=$nonopt ;;
1130   esac ;;
1131 esac
1132
1133 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1134 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1135 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1136 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1137 echo "$ac_t""$build" 1>&6
1138
1139 test "$host_alias" != "$target_alias" &&
1140   test "$program_prefix$program_suffix$program_transform_name" = \
1141     NONENONEs,x,x, &&
1142   program_prefix=${target_alias}-
1143
1144
1145 # FIXME: kettenis/20030102: The AC_PROG_RANLIB from Autoconf 2.13
1146 # doesn't support cross-compilation, but the one from Autoconf 2.5x
1147 # does.  Override RANLIB here (i.e. before running AC_PROG_RANLIB) to
1148 # deal with the lossage.  Note that CY_GNU_GETTEXT currently calls
1149 # AC_PROG_RANLIB.  This can be removed when we switch to # Autoconf
1150 # 2.5x.
1151 if test $host != $build; then
1152   ac_tool_prefix=${host_alias}-
1153 else
1154   ac_tool_prefix=
1155 fi
1156
1157 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1158 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1159 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1160 echo "configure:1161: checking for $ac_word" >&5
1161 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1162   echo $ac_n "(cached) $ac_c" 1>&6
1163 else
1164   if test -n "$RANLIB"; then
1165   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1166 else
1167   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1168   ac_dummy="$PATH"
1169   for ac_dir in $ac_dummy; do
1170     test -z "$ac_dir" && ac_dir=.
1171     if test -f $ac_dir/$ac_word; then
1172       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1173       break
1174     fi
1175   done
1176   IFS="$ac_save_ifs"
1177 fi
1178 fi
1179 RANLIB="$ac_cv_prog_RANLIB"
1180 if test -n "$RANLIB"; then
1181   echo "$ac_t""$RANLIB" 1>&6
1182 else
1183   echo "$ac_t""no" 1>&6
1184 fi
1185
1186
1187 if test -z "$ac_cv_prog_RANLIB"; then
1188 if test -n "$ac_tool_prefix"; then
1189   # Extract the first word of "ranlib", so it can be a program name with args.
1190 set dummy ranlib; ac_word=$2
1191 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1192 echo "configure:1193: checking for $ac_word" >&5
1193 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1194   echo $ac_n "(cached) $ac_c" 1>&6
1195 else
1196   if test -n "$RANLIB"; then
1197   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1198 else
1199   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1200   ac_dummy="$PATH"
1201   for ac_dir in $ac_dummy; do
1202     test -z "$ac_dir" && ac_dir=.
1203     if test -f $ac_dir/$ac_word; then
1204       ac_cv_prog_RANLIB="ranlib"
1205       break
1206     fi
1207   done
1208   IFS="$ac_save_ifs"
1209   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1210 fi
1211 fi
1212 RANLIB="$ac_cv_prog_RANLIB"
1213 if test -n "$RANLIB"; then
1214   echo "$ac_t""$RANLIB" 1>&6
1215 else
1216   echo "$ac_t""no" 1>&6
1217 fi
1218
1219 else
1220   RANLIB=":"
1221 fi
1222 fi
1223
1224
1225 ALL_LINGUAS=
1226 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1227 echo "configure:1228: checking whether ${MAKE-make} sets \${MAKE}" >&5
1228 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1229 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1230   echo $ac_n "(cached) $ac_c" 1>&6
1231 else
1232   cat > conftestmake <<\EOF
1233 all:
1234         @echo 'ac_maketemp="${MAKE}"'
1235 EOF
1236 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1237 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1238 if test -n "$ac_maketemp"; then
1239   eval ac_cv_prog_make_${ac_make}_set=yes
1240 else
1241   eval ac_cv_prog_make_${ac_make}_set=no
1242 fi
1243 rm -f conftestmake
1244 fi
1245 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1246   echo "$ac_t""yes" 1>&6
1247   SET_MAKE=
1248 else
1249   echo "$ac_t""no" 1>&6
1250   SET_MAKE="MAKE=${MAKE-make}"
1251 fi
1252
1253 # Extract the first word of "ranlib", so it can be a program name with args.
1254 set dummy ranlib; ac_word=$2
1255 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1256 echo "configure:1257: checking for $ac_word" >&5
1257 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1258   echo $ac_n "(cached) $ac_c" 1>&6
1259 else
1260   if test -n "$RANLIB"; then
1261   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1262 else
1263   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1264   ac_dummy="$PATH"
1265   for ac_dir in $ac_dummy; do
1266     test -z "$ac_dir" && ac_dir=.
1267     if test -f $ac_dir/$ac_word; then
1268       ac_cv_prog_RANLIB="ranlib"
1269       break
1270     fi
1271   done
1272   IFS="$ac_save_ifs"
1273   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1274 fi
1275 fi
1276 RANLIB="$ac_cv_prog_RANLIB"
1277 if test -n "$RANLIB"; then
1278   echo "$ac_t""$RANLIB" 1>&6
1279 else
1280   echo "$ac_t""no" 1>&6
1281 fi
1282
1283 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1284 echo "configure:1285: checking for ANSI C header files" >&5
1285 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1286   echo $ac_n "(cached) $ac_c" 1>&6
1287 else
1288   cat > conftest.$ac_ext <<EOF
1289 #line 1290 "configure"
1290 #include "confdefs.h"
1291 #include <stdlib.h>
1292 #include <stdarg.h>
1293 #include <string.h>
1294 #include <float.h>
1295 EOF
1296 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1297 { (eval echo configure:1298: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1298 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1299 if test -z "$ac_err"; then
1300   rm -rf conftest*
1301   ac_cv_header_stdc=yes
1302 else
1303   echo "$ac_err" >&5
1304   echo "configure: failed program was:" >&5
1305   cat conftest.$ac_ext >&5
1306   rm -rf conftest*
1307   ac_cv_header_stdc=no
1308 fi
1309 rm -f conftest*
1310
1311 if test $ac_cv_header_stdc = yes; then
1312   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1313 cat > conftest.$ac_ext <<EOF
1314 #line 1315 "configure"
1315 #include "confdefs.h"
1316 #include <string.h>
1317 EOF
1318 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1319   egrep "memchr" >/dev/null 2>&1; then
1320   :
1321 else
1322   rm -rf conftest*
1323   ac_cv_header_stdc=no
1324 fi
1325 rm -f conftest*
1326
1327 fi
1328
1329 if test $ac_cv_header_stdc = yes; then
1330   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1331 cat > conftest.$ac_ext <<EOF
1332 #line 1333 "configure"
1333 #include "confdefs.h"
1334 #include <stdlib.h>
1335 EOF
1336 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1337   egrep "free" >/dev/null 2>&1; then
1338   :
1339 else
1340   rm -rf conftest*
1341   ac_cv_header_stdc=no
1342 fi
1343 rm -f conftest*
1344
1345 fi
1346
1347 if test $ac_cv_header_stdc = yes; then
1348   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1349 if test "$cross_compiling" = yes; then
1350   :
1351 else
1352   cat > conftest.$ac_ext <<EOF
1353 #line 1354 "configure"
1354 #include "confdefs.h"
1355 #include <ctype.h>
1356 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1357 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1358 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1359 int main () { int i; for (i = 0; i < 256; i++)
1360 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1361 exit (0); }
1362
1363 EOF
1364 if { (eval echo configure:1365: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1365 then
1366   :
1367 else
1368   echo "configure: failed program was:" >&5
1369   cat conftest.$ac_ext >&5
1370   rm -fr conftest*
1371   ac_cv_header_stdc=no
1372 fi
1373 rm -fr conftest*
1374 fi
1375
1376 fi
1377 fi
1378
1379 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1380 if test $ac_cv_header_stdc = yes; then
1381   cat >> confdefs.h <<\EOF
1382 #define STDC_HEADERS 1
1383 EOF
1384
1385 fi
1386
1387 echo $ac_n "checking for working const""... $ac_c" 1>&6
1388 echo "configure:1389: checking for working const" >&5
1389 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1390   echo $ac_n "(cached) $ac_c" 1>&6
1391 else
1392   cat > conftest.$ac_ext <<EOF
1393 #line 1394 "configure"
1394 #include "confdefs.h"
1395
1396 int main() {
1397
1398 /* Ultrix mips cc rejects this.  */
1399 typedef int charset[2]; const charset x;
1400 /* SunOS 4.1.1 cc rejects this.  */
1401 char const *const *ccp;
1402 char **p;
1403 /* NEC SVR4.0.2 mips cc rejects this.  */
1404 struct point {int x, y;};
1405 static struct point const zero = {0,0};
1406 /* AIX XL C 1.02.0.0 rejects this.
1407    It does not let you subtract one const X* pointer from another in an arm
1408    of an if-expression whose if-part is not a constant expression */
1409 const char *g = "string";
1410 ccp = &g + (g ? g-g : 0);
1411 /* HPUX 7.0 cc rejects these. */
1412 ++ccp;
1413 p = (char**) ccp;
1414 ccp = (char const *const *) p;
1415 { /* SCO 3.2v4 cc rejects this.  */
1416   char *t;
1417   char const *s = 0 ? (char *) 0 : (char const *) 0;
1418
1419   *t++ = 0;
1420 }
1421 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1422   int x[] = {25, 17};
1423   const int *foo = &x[0];
1424   ++foo;
1425 }
1426 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1427   typedef const int *iptr;
1428   iptr p = 0;
1429   ++p;
1430 }
1431 { /* AIX XL C 1.02.0.0 rejects this saying
1432      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1433   struct s { int j; const int *ap[3]; };
1434   struct s *b; b->j = 5;
1435 }
1436 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1437   const int foo = 10;
1438 }
1439
1440 ; return 0; }
1441 EOF
1442 if { (eval echo configure:1443: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1443   rm -rf conftest*
1444   ac_cv_c_const=yes
1445 else
1446   echo "configure: failed program was:" >&5
1447   cat conftest.$ac_ext >&5
1448   rm -rf conftest*
1449   ac_cv_c_const=no
1450 fi
1451 rm -f conftest*
1452 fi
1453
1454 echo "$ac_t""$ac_cv_c_const" 1>&6
1455 if test $ac_cv_c_const = no; then
1456   cat >> confdefs.h <<\EOF
1457 #define const
1458 EOF
1459
1460 fi
1461
1462 echo $ac_n "checking for inline""... $ac_c" 1>&6
1463 echo "configure:1464: checking for inline" >&5
1464 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1465   echo $ac_n "(cached) $ac_c" 1>&6
1466 else
1467   ac_cv_c_inline=no
1468 for ac_kw in inline __inline__ __inline; do
1469   cat > conftest.$ac_ext <<EOF
1470 #line 1471 "configure"
1471 #include "confdefs.h"
1472
1473 int main() {
1474 } $ac_kw foo() {
1475 ; return 0; }
1476 EOF
1477 if { (eval echo configure:1478: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1478   rm -rf conftest*
1479   ac_cv_c_inline=$ac_kw; break
1480 else
1481   echo "configure: failed program was:" >&5
1482   cat conftest.$ac_ext >&5
1483 fi
1484 rm -f conftest*
1485 done
1486
1487 fi
1488
1489 echo "$ac_t""$ac_cv_c_inline" 1>&6
1490 case "$ac_cv_c_inline" in
1491   inline | yes) ;;
1492   no) cat >> confdefs.h <<\EOF
1493 #define inline
1494 EOF
1495  ;;
1496   *)  cat >> confdefs.h <<EOF
1497 #define inline $ac_cv_c_inline
1498 EOF
1499  ;;
1500 esac
1501
1502 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1503 echo "configure:1504: checking for off_t" >&5
1504 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1505   echo $ac_n "(cached) $ac_c" 1>&6
1506 else
1507   cat > conftest.$ac_ext <<EOF
1508 #line 1509 "configure"
1509 #include "confdefs.h"
1510 #include <sys/types.h>
1511 #if STDC_HEADERS
1512 #include <stdlib.h>
1513 #include <stddef.h>
1514 #endif
1515 EOF
1516 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1517   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1518   rm -rf conftest*
1519   ac_cv_type_off_t=yes
1520 else
1521   rm -rf conftest*
1522   ac_cv_type_off_t=no
1523 fi
1524 rm -f conftest*
1525
1526 fi
1527 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1528 if test $ac_cv_type_off_t = no; then
1529   cat >> confdefs.h <<\EOF
1530 #define off_t long
1531 EOF
1532
1533 fi
1534
1535 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1536 echo "configure:1537: checking for size_t" >&5
1537 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1538   echo $ac_n "(cached) $ac_c" 1>&6
1539 else
1540   cat > conftest.$ac_ext <<EOF
1541 #line 1542 "configure"
1542 #include "confdefs.h"
1543 #include <sys/types.h>
1544 #if STDC_HEADERS
1545 #include <stdlib.h>
1546 #include <stddef.h>
1547 #endif
1548 EOF
1549 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1550   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1551   rm -rf conftest*
1552   ac_cv_type_size_t=yes
1553 else
1554   rm -rf conftest*
1555   ac_cv_type_size_t=no
1556 fi
1557 rm -f conftest*
1558
1559 fi
1560 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1561 if test $ac_cv_type_size_t = no; then
1562   cat >> confdefs.h <<\EOF
1563 #define size_t unsigned
1564 EOF
1565
1566 fi
1567
1568 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1569 # for constant arguments.  Useless!
1570 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1571 echo "configure:1572: checking for working alloca.h" >&5
1572 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1573   echo $ac_n "(cached) $ac_c" 1>&6
1574 else
1575   cat > conftest.$ac_ext <<EOF
1576 #line 1577 "configure"
1577 #include "confdefs.h"
1578 #include <alloca.h>
1579 int main() {
1580 char *p = alloca(2 * sizeof(int));
1581 ; return 0; }
1582 EOF
1583 if { (eval echo configure:1584: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1584   rm -rf conftest*
1585   ac_cv_header_alloca_h=yes
1586 else
1587   echo "configure: failed program was:" >&5
1588   cat conftest.$ac_ext >&5
1589   rm -rf conftest*
1590   ac_cv_header_alloca_h=no
1591 fi
1592 rm -f conftest*
1593 fi
1594
1595 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1596 if test $ac_cv_header_alloca_h = yes; then
1597   cat >> confdefs.h <<\EOF
1598 #define HAVE_ALLOCA_H 1
1599 EOF
1600
1601 fi
1602
1603 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1604 echo "configure:1605: checking for alloca" >&5
1605 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1606   echo $ac_n "(cached) $ac_c" 1>&6
1607 else
1608   cat > conftest.$ac_ext <<EOF
1609 #line 1610 "configure"
1610 #include "confdefs.h"
1611
1612 #ifdef __GNUC__
1613 # define alloca __builtin_alloca
1614 #else
1615 # ifdef _MSC_VER
1616 #  include <malloc.h>
1617 #  define alloca _alloca
1618 # else
1619 #  if HAVE_ALLOCA_H
1620 #   include <alloca.h>
1621 #  else
1622 #   ifdef _AIX
1623  #pragma alloca
1624 #   else
1625 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1626 char *alloca ();
1627 #    endif
1628 #   endif
1629 #  endif
1630 # endif
1631 #endif
1632
1633 int main() {
1634 char *p = (char *) alloca(1);
1635 ; return 0; }
1636 EOF
1637 if { (eval echo configure:1638: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1638   rm -rf conftest*
1639   ac_cv_func_alloca_works=yes
1640 else
1641   echo "configure: failed program was:" >&5
1642   cat conftest.$ac_ext >&5
1643   rm -rf conftest*
1644   ac_cv_func_alloca_works=no
1645 fi
1646 rm -f conftest*
1647 fi
1648
1649 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1650 if test $ac_cv_func_alloca_works = yes; then
1651   cat >> confdefs.h <<\EOF
1652 #define HAVE_ALLOCA 1
1653 EOF
1654
1655 fi
1656
1657 if test $ac_cv_func_alloca_works = no; then
1658   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1659   # that cause trouble.  Some versions do not even contain alloca or
1660   # contain a buggy version.  If you still want to use their alloca,
1661   # use ar to extract alloca.o from them instead of compiling alloca.c.
1662   ALLOCA=alloca.${ac_objext}
1663   cat >> confdefs.h <<\EOF
1664 #define C_ALLOCA 1
1665 EOF
1666
1667
1668 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1669 echo "configure:1670: checking whether alloca needs Cray hooks" >&5
1670 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1671   echo $ac_n "(cached) $ac_c" 1>&6
1672 else
1673   cat > conftest.$ac_ext <<EOF
1674 #line 1675 "configure"
1675 #include "confdefs.h"
1676 #if defined(CRAY) && ! defined(CRAY2)
1677 webecray
1678 #else
1679 wenotbecray
1680 #endif
1681
1682 EOF
1683 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1684   egrep "webecray" >/dev/null 2>&1; then
1685   rm -rf conftest*
1686   ac_cv_os_cray=yes
1687 else
1688   rm -rf conftest*
1689   ac_cv_os_cray=no
1690 fi
1691 rm -f conftest*
1692
1693 fi
1694
1695 echo "$ac_t""$ac_cv_os_cray" 1>&6
1696 if test $ac_cv_os_cray = yes; then
1697 for ac_func in _getb67 GETB67 getb67; do
1698   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1699 echo "configure:1700: checking for $ac_func" >&5
1700 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1701   echo $ac_n "(cached) $ac_c" 1>&6
1702 else
1703   cat > conftest.$ac_ext <<EOF
1704 #line 1705 "configure"
1705 #include "confdefs.h"
1706 /* System header to define __stub macros and hopefully few prototypes,
1707     which can conflict with char $ac_func(); below.  */
1708 #include <assert.h>
1709 /* Override any gcc2 internal prototype to avoid an error.  */
1710 /* We use char because int might match the return type of a gcc2
1711     builtin and then its argument prototype would still apply.  */
1712 char $ac_func();
1713
1714 int main() {
1715
1716 /* The GNU C library defines this for functions which it implements
1717     to always fail with ENOSYS.  Some functions are actually named
1718     something starting with __ and the normal name is an alias.  */
1719 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1720 choke me
1721 #else
1722 $ac_func();
1723 #endif
1724
1725 ; return 0; }
1726 EOF
1727 if { (eval echo configure:1728: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1728   rm -rf conftest*
1729   eval "ac_cv_func_$ac_func=yes"
1730 else
1731   echo "configure: failed program was:" >&5
1732   cat conftest.$ac_ext >&5
1733   rm -rf conftest*
1734   eval "ac_cv_func_$ac_func=no"
1735 fi
1736 rm -f conftest*
1737 fi
1738
1739 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1740   echo "$ac_t""yes" 1>&6
1741   cat >> confdefs.h <<EOF
1742 #define CRAY_STACKSEG_END $ac_func
1743 EOF
1744
1745   break
1746 else
1747   echo "$ac_t""no" 1>&6
1748 fi
1749
1750 done
1751 fi
1752
1753 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1754 echo "configure:1755: checking stack direction for C alloca" >&5
1755 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1756   echo $ac_n "(cached) $ac_c" 1>&6
1757 else
1758   if test "$cross_compiling" = yes; then
1759   ac_cv_c_stack_direction=0
1760 else
1761   cat > conftest.$ac_ext <<EOF
1762 #line 1763 "configure"
1763 #include "confdefs.h"
1764 find_stack_direction ()
1765 {
1766   static char *addr = 0;
1767   auto char dummy;
1768   if (addr == 0)
1769     {
1770       addr = &dummy;
1771       return find_stack_direction ();
1772     }
1773   else
1774     return (&dummy > addr) ? 1 : -1;
1775 }
1776 main ()
1777 {
1778   exit (find_stack_direction() < 0);
1779 }
1780 EOF
1781 if { (eval echo configure:1782: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1782 then
1783   ac_cv_c_stack_direction=1
1784 else
1785   echo "configure: failed program was:" >&5
1786   cat conftest.$ac_ext >&5
1787   rm -fr conftest*
1788   ac_cv_c_stack_direction=-1
1789 fi
1790 rm -fr conftest*
1791 fi
1792
1793 fi
1794
1795 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1796 cat >> confdefs.h <<EOF
1797 #define STACK_DIRECTION $ac_cv_c_stack_direction
1798 EOF
1799
1800 fi
1801
1802 for ac_hdr in unistd.h
1803 do
1804 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1805 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1806 echo "configure:1807: checking for $ac_hdr" >&5
1807 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1808   echo $ac_n "(cached) $ac_c" 1>&6
1809 else
1810   cat > conftest.$ac_ext <<EOF
1811 #line 1812 "configure"
1812 #include "confdefs.h"
1813 #include <$ac_hdr>
1814 EOF
1815 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1816 { (eval echo configure:1817: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1817 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1818 if test -z "$ac_err"; then
1819   rm -rf conftest*
1820   eval "ac_cv_header_$ac_safe=yes"
1821 else
1822   echo "$ac_err" >&5
1823   echo "configure: failed program was:" >&5
1824   cat conftest.$ac_ext >&5
1825   rm -rf conftest*
1826   eval "ac_cv_header_$ac_safe=no"
1827 fi
1828 rm -f conftest*
1829 fi
1830 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1831   echo "$ac_t""yes" 1>&6
1832     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1833   cat >> confdefs.h <<EOF
1834 #define $ac_tr_hdr 1
1835 EOF
1836
1837 else
1838   echo "$ac_t""no" 1>&6
1839 fi
1840 done
1841
1842 for ac_func in getpagesize
1843 do
1844 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1845 echo "configure:1846: checking for $ac_func" >&5
1846 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1847   echo $ac_n "(cached) $ac_c" 1>&6
1848 else
1849   cat > conftest.$ac_ext <<EOF
1850 #line 1851 "configure"
1851 #include "confdefs.h"
1852 /* System header to define __stub macros and hopefully few prototypes,
1853     which can conflict with char $ac_func(); below.  */
1854 #include <assert.h>
1855 /* Override any gcc2 internal prototype to avoid an error.  */
1856 /* We use char because int might match the return type of a gcc2
1857     builtin and then its argument prototype would still apply.  */
1858 char $ac_func();
1859
1860 int main() {
1861
1862 /* The GNU C library defines this for functions which it implements
1863     to always fail with ENOSYS.  Some functions are actually named
1864     something starting with __ and the normal name is an alias.  */
1865 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1866 choke me
1867 #else
1868 $ac_func();
1869 #endif
1870
1871 ; return 0; }
1872 EOF
1873 if { (eval echo configure:1874: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1874   rm -rf conftest*
1875   eval "ac_cv_func_$ac_func=yes"
1876 else
1877   echo "configure: failed program was:" >&5
1878   cat conftest.$ac_ext >&5
1879   rm -rf conftest*
1880   eval "ac_cv_func_$ac_func=no"
1881 fi
1882 rm -f conftest*
1883 fi
1884
1885 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1886   echo "$ac_t""yes" 1>&6
1887     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1888   cat >> confdefs.h <<EOF
1889 #define $ac_tr_func 1
1890 EOF
1891
1892 else
1893   echo "$ac_t""no" 1>&6
1894 fi
1895 done
1896
1897 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1898 echo "configure:1899: checking for working mmap" >&5
1899 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1900   echo $ac_n "(cached) $ac_c" 1>&6
1901 else
1902   if test "$cross_compiling" = yes; then
1903   ac_cv_func_mmap_fixed_mapped=no
1904 else
1905   cat > conftest.$ac_ext <<EOF
1906 #line 1907 "configure"
1907 #include "confdefs.h"
1908
1909 /* Thanks to Mike Haertel and Jim Avera for this test.
1910    Here is a matrix of mmap possibilities:
1911         mmap private not fixed
1912         mmap private fixed at somewhere currently unmapped
1913         mmap private fixed at somewhere already mapped
1914         mmap shared not fixed
1915         mmap shared fixed at somewhere currently unmapped
1916         mmap shared fixed at somewhere already mapped
1917    For private mappings, we should verify that changes cannot be read()
1918    back from the file, nor mmap's back from the file at a different
1919    address.  (There have been systems where private was not correctly
1920    implemented like the infamous i386 svr4.0, and systems where the
1921    VM page cache was not coherent with the filesystem buffer cache
1922    like early versions of FreeBSD and possibly contemporary NetBSD.)
1923    For shared mappings, we should conversely verify that changes get
1924    propogated back to all the places they're supposed to be.
1925
1926    Grep wants private fixed already mapped.
1927    The main things grep needs to know about mmap are:
1928    * does it exist and is it safe to write into the mmap'd area
1929    * how to use it (BSD variants)  */
1930 #include <sys/types.h>
1931 #include <fcntl.h>
1932 #include <sys/mman.h>
1933
1934 /* This mess was copied from the GNU getpagesize.h.  */
1935 #ifndef HAVE_GETPAGESIZE
1936 # ifdef HAVE_UNISTD_H
1937 #  include <unistd.h>
1938 # endif
1939
1940 /* Assume that all systems that can run configure have sys/param.h.  */
1941 # ifndef HAVE_SYS_PARAM_H
1942 #  define HAVE_SYS_PARAM_H 1
1943 # endif
1944
1945 # ifdef _SC_PAGESIZE
1946 #  define getpagesize() sysconf(_SC_PAGESIZE)
1947 # else /* no _SC_PAGESIZE */
1948 #  ifdef HAVE_SYS_PARAM_H
1949 #   include <sys/param.h>
1950 #   ifdef EXEC_PAGESIZE
1951 #    define getpagesize() EXEC_PAGESIZE
1952 #   else /* no EXEC_PAGESIZE */
1953 #    ifdef NBPG
1954 #     define getpagesize() NBPG * CLSIZE
1955 #     ifndef CLSIZE
1956 #      define CLSIZE 1
1957 #     endif /* no CLSIZE */
1958 #    else /* no NBPG */
1959 #     ifdef NBPC
1960 #      define getpagesize() NBPC
1961 #     else /* no NBPC */
1962 #      ifdef PAGESIZE
1963 #       define getpagesize() PAGESIZE
1964 #      endif /* PAGESIZE */
1965 #     endif /* no NBPC */
1966 #    endif /* no NBPG */
1967 #   endif /* no EXEC_PAGESIZE */
1968 #  else /* no HAVE_SYS_PARAM_H */
1969 #   define getpagesize() 8192   /* punt totally */
1970 #  endif /* no HAVE_SYS_PARAM_H */
1971 # endif /* no _SC_PAGESIZE */
1972
1973 #endif /* no HAVE_GETPAGESIZE */
1974
1975 #ifdef __cplusplus
1976 extern "C" { void *malloc(unsigned); }
1977 #else
1978 char *malloc();
1979 #endif
1980
1981 int
1982 main()
1983 {
1984         char *data, *data2, *data3;
1985         int i, pagesize;
1986         int fd;
1987
1988         pagesize = getpagesize();
1989
1990         /*
1991          * First, make a file with some known garbage in it.
1992          */
1993         data = malloc(pagesize);
1994         if (!data)
1995                 exit(1);
1996         for (i = 0; i < pagesize; ++i)
1997                 *(data + i) = rand();
1998         umask(0);
1999         fd = creat("conftestmmap", 0600);
2000         if (fd < 0)
2001                 exit(1);
2002         if (write(fd, data, pagesize) != pagesize)
2003                 exit(1);
2004         close(fd);
2005
2006         /*
2007          * Next, try to mmap the file at a fixed address which
2008          * already has something else allocated at it.  If we can,
2009          * also make sure that we see the same garbage.
2010          */
2011         fd = open("conftestmmap", O_RDWR);
2012         if (fd < 0)
2013                 exit(1);
2014         data2 = malloc(2 * pagesize);
2015         if (!data2)
2016                 exit(1);
2017         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
2018         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
2019             MAP_PRIVATE | MAP_FIXED, fd, 0L))
2020                 exit(1);
2021         for (i = 0; i < pagesize; ++i)
2022                 if (*(data + i) != *(data2 + i))
2023                         exit(1);
2024
2025         /*
2026          * Finally, make sure that changes to the mapped area
2027          * do not percolate back to the file as seen by read().
2028          * (This is a bug on some variants of i386 svr4.0.)
2029          */
2030         for (i = 0; i < pagesize; ++i)
2031                 *(data2 + i) = *(data2 + i) + 1;
2032         data3 = malloc(pagesize);
2033         if (!data3)
2034                 exit(1);
2035         if (read(fd, data3, pagesize) != pagesize)
2036                 exit(1);
2037         for (i = 0; i < pagesize; ++i)
2038                 if (*(data + i) != *(data3 + i))
2039                         exit(1);
2040         close(fd);
2041         unlink("conftestmmap");
2042         exit(0);
2043 }
2044
2045 EOF
2046 if { (eval echo configure:2047: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2047 then
2048   ac_cv_func_mmap_fixed_mapped=yes
2049 else
2050   echo "configure: failed program was:" >&5
2051   cat conftest.$ac_ext >&5
2052   rm -fr conftest*
2053   ac_cv_func_mmap_fixed_mapped=no
2054 fi
2055 rm -fr conftest*
2056 fi
2057
2058 fi
2059
2060 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
2061 if test $ac_cv_func_mmap_fixed_mapped = yes; then
2062   cat >> confdefs.h <<\EOF
2063 #define HAVE_MMAP 1
2064 EOF
2065
2066 fi
2067
2068
2069    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
2070 unistd.h values.h sys/param.h
2071 do
2072 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2073 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2074 echo "configure:2075: checking for $ac_hdr" >&5
2075 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2076   echo $ac_n "(cached) $ac_c" 1>&6
2077 else
2078   cat > conftest.$ac_ext <<EOF
2079 #line 2080 "configure"
2080 #include "confdefs.h"
2081 #include <$ac_hdr>
2082 EOF
2083 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2084 { (eval echo configure:2085: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2085 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2086 if test -z "$ac_err"; then
2087   rm -rf conftest*
2088   eval "ac_cv_header_$ac_safe=yes"
2089 else
2090   echo "$ac_err" >&5
2091   echo "configure: failed program was:" >&5
2092   cat conftest.$ac_ext >&5
2093   rm -rf conftest*
2094   eval "ac_cv_header_$ac_safe=no"
2095 fi
2096 rm -f conftest*
2097 fi
2098 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2099   echo "$ac_t""yes" 1>&6
2100     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2101   cat >> confdefs.h <<EOF
2102 #define $ac_tr_hdr 1
2103 EOF
2104
2105 else
2106   echo "$ac_t""no" 1>&6
2107 fi
2108 done
2109
2110    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
2111 __argz_count __argz_stringify __argz_next
2112 do
2113 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2114 echo "configure:2115: checking for $ac_func" >&5
2115 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2116   echo $ac_n "(cached) $ac_c" 1>&6
2117 else
2118   cat > conftest.$ac_ext <<EOF
2119 #line 2120 "configure"
2120 #include "confdefs.h"
2121 /* System header to define __stub macros and hopefully few prototypes,
2122     which can conflict with char $ac_func(); below.  */
2123 #include <assert.h>
2124 /* Override any gcc2 internal prototype to avoid an error.  */
2125 /* We use char because int might match the return type of a gcc2
2126     builtin and then its argument prototype would still apply.  */
2127 char $ac_func();
2128
2129 int main() {
2130
2131 /* The GNU C library defines this for functions which it implements
2132     to always fail with ENOSYS.  Some functions are actually named
2133     something starting with __ and the normal name is an alias.  */
2134 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2135 choke me
2136 #else
2137 $ac_func();
2138 #endif
2139
2140 ; return 0; }
2141 EOF
2142 if { (eval echo configure:2143: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2143   rm -rf conftest*
2144   eval "ac_cv_func_$ac_func=yes"
2145 else
2146   echo "configure: failed program was:" >&5
2147   cat conftest.$ac_ext >&5
2148   rm -rf conftest*
2149   eval "ac_cv_func_$ac_func=no"
2150 fi
2151 rm -f conftest*
2152 fi
2153
2154 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2155   echo "$ac_t""yes" 1>&6
2156     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2157   cat >> confdefs.h <<EOF
2158 #define $ac_tr_func 1
2159 EOF
2160
2161 else
2162   echo "$ac_t""no" 1>&6
2163 fi
2164 done
2165
2166
2167    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2168      for ac_func in stpcpy
2169 do
2170 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2171 echo "configure:2172: checking for $ac_func" >&5
2172 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2173   echo $ac_n "(cached) $ac_c" 1>&6
2174 else
2175   cat > conftest.$ac_ext <<EOF
2176 #line 2177 "configure"
2177 #include "confdefs.h"
2178 /* System header to define __stub macros and hopefully few prototypes,
2179     which can conflict with char $ac_func(); below.  */
2180 #include <assert.h>
2181 /* Override any gcc2 internal prototype to avoid an error.  */
2182 /* We use char because int might match the return type of a gcc2
2183     builtin and then its argument prototype would still apply.  */
2184 char $ac_func();
2185
2186 int main() {
2187
2188 /* The GNU C library defines this for functions which it implements
2189     to always fail with ENOSYS.  Some functions are actually named
2190     something starting with __ and the normal name is an alias.  */
2191 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2192 choke me
2193 #else
2194 $ac_func();
2195 #endif
2196
2197 ; return 0; }
2198 EOF
2199 if { (eval echo configure:2200: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2200   rm -rf conftest*
2201   eval "ac_cv_func_$ac_func=yes"
2202 else
2203   echo "configure: failed program was:" >&5
2204   cat conftest.$ac_ext >&5
2205   rm -rf conftest*
2206   eval "ac_cv_func_$ac_func=no"
2207 fi
2208 rm -f conftest*
2209 fi
2210
2211 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2212   echo "$ac_t""yes" 1>&6
2213     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2214   cat >> confdefs.h <<EOF
2215 #define $ac_tr_func 1
2216 EOF
2217
2218 else
2219   echo "$ac_t""no" 1>&6
2220 fi
2221 done
2222
2223    fi
2224    if test "${ac_cv_func_stpcpy}" = "yes"; then
2225      cat >> confdefs.h <<\EOF
2226 #define HAVE_STPCPY 1
2227 EOF
2228
2229    fi
2230
2231    if test $ac_cv_header_locale_h = yes; then
2232     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2233 echo "configure:2234: checking for LC_MESSAGES" >&5
2234 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2235   echo $ac_n "(cached) $ac_c" 1>&6
2236 else
2237   cat > conftest.$ac_ext <<EOF
2238 #line 2239 "configure"
2239 #include "confdefs.h"
2240 #include <locale.h>
2241 int main() {
2242 return LC_MESSAGES
2243 ; return 0; }
2244 EOF
2245 if { (eval echo configure:2246: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2246   rm -rf conftest*
2247   am_cv_val_LC_MESSAGES=yes
2248 else
2249   echo "configure: failed program was:" >&5
2250   cat conftest.$ac_ext >&5
2251   rm -rf conftest*
2252   am_cv_val_LC_MESSAGES=no
2253 fi
2254 rm -f conftest*
2255 fi
2256
2257 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2258     if test $am_cv_val_LC_MESSAGES = yes; then
2259       cat >> confdefs.h <<\EOF
2260 #define HAVE_LC_MESSAGES 1
2261 EOF
2262
2263     fi
2264   fi
2265    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2266 echo "configure:2267: checking whether NLS is requested" >&5
2267         # Check whether --enable-nls or --disable-nls was given.
2268 if test "${enable_nls+set}" = set; then
2269   enableval="$enable_nls"
2270   USE_NLS=$enableval
2271 else
2272   USE_NLS=yes
2273 fi
2274
2275     echo "$ac_t""$USE_NLS" 1>&6
2276
2277
2278     USE_INCLUDED_LIBINTL=no
2279
2280         if test "$USE_NLS" = "yes"; then
2281       cat >> confdefs.h <<\EOF
2282 #define ENABLE_NLS 1
2283 EOF
2284
2285       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2286 echo "configure:2287: checking whether included gettext is requested" >&5
2287       # Check whether --with-included-gettext or --without-included-gettext was given.
2288 if test "${with_included_gettext+set}" = set; then
2289   withval="$with_included_gettext"
2290   nls_cv_force_use_gnu_gettext=$withval
2291 else
2292   nls_cv_force_use_gnu_gettext=no
2293 fi
2294
2295       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2296
2297       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2298       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2299                                         nls_cv_header_intl=
2300         nls_cv_header_libgt=
2301         CATOBJEXT=NONE
2302
2303         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2304 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2305 echo "configure:2306: checking for libintl.h" >&5
2306 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2307   echo $ac_n "(cached) $ac_c" 1>&6
2308 else
2309   cat > conftest.$ac_ext <<EOF
2310 #line 2311 "configure"
2311 #include "confdefs.h"
2312 #include <libintl.h>
2313 EOF
2314 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2315 { (eval echo configure:2316: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2316 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2317 if test -z "$ac_err"; then
2318   rm -rf conftest*
2319   eval "ac_cv_header_$ac_safe=yes"
2320 else
2321   echo "$ac_err" >&5
2322   echo "configure: failed program was:" >&5
2323   cat conftest.$ac_ext >&5
2324   rm -rf conftest*
2325   eval "ac_cv_header_$ac_safe=no"
2326 fi
2327 rm -f conftest*
2328 fi
2329 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2330   echo "$ac_t""yes" 1>&6
2331   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2332 echo "configure:2333: checking for gettext in libc" >&5
2333 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2334   echo $ac_n "(cached) $ac_c" 1>&6
2335 else
2336   cat > conftest.$ac_ext <<EOF
2337 #line 2338 "configure"
2338 #include "confdefs.h"
2339 #include <libintl.h>
2340 int main() {
2341 return (int) gettext ("")
2342 ; return 0; }
2343 EOF
2344 if { (eval echo configure:2345: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2345   rm -rf conftest*
2346   gt_cv_func_gettext_libc=yes
2347 else
2348   echo "configure: failed program was:" >&5
2349   cat conftest.$ac_ext >&5
2350   rm -rf conftest*
2351   gt_cv_func_gettext_libc=no
2352 fi
2353 rm -f conftest*
2354 fi
2355
2356 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2357
2358            if test "$gt_cv_func_gettext_libc" != "yes"; then
2359              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2360 echo "configure:2361: checking for bindtextdomain in -lintl" >&5
2361 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2362 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2363   echo $ac_n "(cached) $ac_c" 1>&6
2364 else
2365   ac_save_LIBS="$LIBS"
2366 LIBS="-lintl  $LIBS"
2367 cat > conftest.$ac_ext <<EOF
2368 #line 2369 "configure"
2369 #include "confdefs.h"
2370 /* Override any gcc2 internal prototype to avoid an error.  */
2371 /* We use char because int might match the return type of a gcc2
2372     builtin and then its argument prototype would still apply.  */
2373 char bindtextdomain();
2374
2375 int main() {
2376 bindtextdomain()
2377 ; return 0; }
2378 EOF
2379 if { (eval echo configure:2380: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2380   rm -rf conftest*
2381   eval "ac_cv_lib_$ac_lib_var=yes"
2382 else
2383   echo "configure: failed program was:" >&5
2384   cat conftest.$ac_ext >&5
2385   rm -rf conftest*
2386   eval "ac_cv_lib_$ac_lib_var=no"
2387 fi
2388 rm -f conftest*
2389 LIBS="$ac_save_LIBS"
2390
2391 fi
2392 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2393   echo "$ac_t""yes" 1>&6
2394   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2395 echo "configure:2396: checking for gettext in libintl" >&5
2396 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2397   echo $ac_n "(cached) $ac_c" 1>&6
2398 else
2399   cat > conftest.$ac_ext <<EOF
2400 #line 2401 "configure"
2401 #include "confdefs.h"
2402
2403 int main() {
2404 return (int) gettext ("")
2405 ; return 0; }
2406 EOF
2407 if { (eval echo configure:2408: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2408   rm -rf conftest*
2409   gt_cv_func_gettext_libintl=yes
2410 else
2411   echo "configure: failed program was:" >&5
2412   cat conftest.$ac_ext >&5
2413   rm -rf conftest*
2414   gt_cv_func_gettext_libintl=no
2415 fi
2416 rm -f conftest*
2417 fi
2418
2419 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2420 else
2421   echo "$ac_t""no" 1>&6
2422 fi
2423
2424            fi
2425
2426            if test "$gt_cv_func_gettext_libc" = "yes" \
2427               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2428               cat >> confdefs.h <<\EOF
2429 #define HAVE_GETTEXT 1
2430 EOF
2431
2432               # Extract the first word of "msgfmt", so it can be a program name with args.
2433 set dummy msgfmt; ac_word=$2
2434 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2435 echo "configure:2436: checking for $ac_word" >&5
2436 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2437   echo $ac_n "(cached) $ac_c" 1>&6
2438 else
2439   case "$MSGFMT" in
2440   /*)
2441   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2442   ;;
2443   *)
2444   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2445   for ac_dir in $PATH; do
2446     test -z "$ac_dir" && ac_dir=.
2447     if test -f $ac_dir/$ac_word; then
2448       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2449         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2450         break
2451       fi
2452     fi
2453   done
2454   IFS="$ac_save_ifs"
2455   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2456   ;;
2457 esac
2458 fi
2459 MSGFMT="$ac_cv_path_MSGFMT"
2460 if test -n "$MSGFMT"; then
2461   echo "$ac_t""$MSGFMT" 1>&6
2462 else
2463   echo "$ac_t""no" 1>&6
2464 fi
2465               if test "$MSGFMT" != "no"; then
2466                 for ac_func in dcgettext
2467 do
2468 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2469 echo "configure:2470: checking for $ac_func" >&5
2470 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2471   echo $ac_n "(cached) $ac_c" 1>&6
2472 else
2473   cat > conftest.$ac_ext <<EOF
2474 #line 2475 "configure"
2475 #include "confdefs.h"
2476 /* System header to define __stub macros and hopefully few prototypes,
2477     which can conflict with char $ac_func(); below.  */
2478 #include <assert.h>
2479 /* Override any gcc2 internal prototype to avoid an error.  */
2480 /* We use char because int might match the return type of a gcc2
2481     builtin and then its argument prototype would still apply.  */
2482 char $ac_func();
2483
2484 int main() {
2485
2486 /* The GNU C library defines this for functions which it implements
2487     to always fail with ENOSYS.  Some functions are actually named
2488     something starting with __ and the normal name is an alias.  */
2489 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2490 choke me
2491 #else
2492 $ac_func();
2493 #endif
2494
2495 ; return 0; }
2496 EOF
2497 if { (eval echo configure:2498: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2498   rm -rf conftest*
2499   eval "ac_cv_func_$ac_func=yes"
2500 else
2501   echo "configure: failed program was:" >&5
2502   cat conftest.$ac_ext >&5
2503   rm -rf conftest*
2504   eval "ac_cv_func_$ac_func=no"
2505 fi
2506 rm -f conftest*
2507 fi
2508
2509 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2510   echo "$ac_t""yes" 1>&6
2511     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2512   cat >> confdefs.h <<EOF
2513 #define $ac_tr_func 1
2514 EOF
2515
2516 else
2517   echo "$ac_t""no" 1>&6
2518 fi
2519 done
2520
2521                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2522 set dummy gmsgfmt; ac_word=$2
2523 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2524 echo "configure:2525: checking for $ac_word" >&5
2525 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2526   echo $ac_n "(cached) $ac_c" 1>&6
2527 else
2528   case "$GMSGFMT" in
2529   /*)
2530   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2531   ;;
2532   ?:/*)
2533   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2534   ;;
2535   *)
2536   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2537   ac_dummy="$PATH"
2538   for ac_dir in $ac_dummy; do
2539     test -z "$ac_dir" && ac_dir=.
2540     if test -f $ac_dir/$ac_word; then
2541       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2542       break
2543     fi
2544   done
2545   IFS="$ac_save_ifs"
2546   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2547   ;;
2548 esac
2549 fi
2550 GMSGFMT="$ac_cv_path_GMSGFMT"
2551 if test -n "$GMSGFMT"; then
2552   echo "$ac_t""$GMSGFMT" 1>&6
2553 else
2554   echo "$ac_t""no" 1>&6
2555 fi
2556
2557                 # Extract the first word of "xgettext", so it can be a program name with args.
2558 set dummy xgettext; ac_word=$2
2559 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2560 echo "configure:2561: checking for $ac_word" >&5
2561 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2562   echo $ac_n "(cached) $ac_c" 1>&6
2563 else
2564   case "$XGETTEXT" in
2565   /*)
2566   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2567   ;;
2568   *)
2569   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2570   for ac_dir in $PATH; do
2571     test -z "$ac_dir" && ac_dir=.
2572     if test -f $ac_dir/$ac_word; then
2573       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2574         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2575         break
2576       fi
2577     fi
2578   done
2579   IFS="$ac_save_ifs"
2580   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2581   ;;
2582 esac
2583 fi
2584 XGETTEXT="$ac_cv_path_XGETTEXT"
2585 if test -n "$XGETTEXT"; then
2586   echo "$ac_t""$XGETTEXT" 1>&6
2587 else
2588   echo "$ac_t""no" 1>&6
2589 fi
2590
2591                 cat > conftest.$ac_ext <<EOF
2592 #line 2593 "configure"
2593 #include "confdefs.h"
2594
2595 int main() {
2596 extern int _nl_msg_cat_cntr;
2597                                return _nl_msg_cat_cntr
2598 ; return 0; }
2599 EOF
2600 if { (eval echo configure:2601: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2601   rm -rf conftest*
2602   CATOBJEXT=.gmo
2603                    DATADIRNAME=share
2604 else
2605   echo "configure: failed program was:" >&5
2606   cat conftest.$ac_ext >&5
2607   rm -rf conftest*
2608   CATOBJEXT=.mo
2609                    DATADIRNAME=lib
2610 fi
2611 rm -f conftest*
2612                 INSTOBJEXT=.mo
2613               fi
2614             fi
2615
2616 else
2617   echo "$ac_t""no" 1>&6
2618 fi
2619
2620
2621
2622         if test "$CATOBJEXT" = "NONE"; then
2623                           nls_cv_use_gnu_gettext=yes
2624         fi
2625       fi
2626
2627       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2628                 INTLOBJS="\$(GETTOBJS)"
2629         # Extract the first word of "msgfmt", so it can be a program name with args.
2630 set dummy msgfmt; ac_word=$2
2631 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2632 echo "configure:2633: checking for $ac_word" >&5
2633 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2634   echo $ac_n "(cached) $ac_c" 1>&6
2635 else
2636   case "$MSGFMT" in
2637   /*)
2638   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2639   ;;
2640   *)
2641   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2642   for ac_dir in $PATH; do
2643     test -z "$ac_dir" && ac_dir=.
2644     if test -f $ac_dir/$ac_word; then
2645       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2646         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2647         break
2648       fi
2649     fi
2650   done
2651   IFS="$ac_save_ifs"
2652   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2653   ;;
2654 esac
2655 fi
2656 MSGFMT="$ac_cv_path_MSGFMT"
2657 if test -n "$MSGFMT"; then
2658   echo "$ac_t""$MSGFMT" 1>&6
2659 else
2660   echo "$ac_t""no" 1>&6
2661 fi
2662
2663         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2664 set dummy gmsgfmt; ac_word=$2
2665 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2666 echo "configure:2667: checking for $ac_word" >&5
2667 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2668   echo $ac_n "(cached) $ac_c" 1>&6
2669 else
2670   case "$GMSGFMT" in
2671   /*)
2672   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2673   ;;
2674   ?:/*)
2675   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2676   ;;
2677   *)
2678   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2679   ac_dummy="$PATH"
2680   for ac_dir in $ac_dummy; do
2681     test -z "$ac_dir" && ac_dir=.
2682     if test -f $ac_dir/$ac_word; then
2683       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2684       break
2685     fi
2686   done
2687   IFS="$ac_save_ifs"
2688   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2689   ;;
2690 esac
2691 fi
2692 GMSGFMT="$ac_cv_path_GMSGFMT"
2693 if test -n "$GMSGFMT"; then
2694   echo "$ac_t""$GMSGFMT" 1>&6
2695 else
2696   echo "$ac_t""no" 1>&6
2697 fi
2698
2699         # Extract the first word of "xgettext", so it can be a program name with args.
2700 set dummy xgettext; ac_word=$2
2701 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2702 echo "configure:2703: checking for $ac_word" >&5
2703 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2704   echo $ac_n "(cached) $ac_c" 1>&6
2705 else
2706   case "$XGETTEXT" in
2707   /*)
2708   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2709   ;;
2710   *)
2711   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2712   for ac_dir in $PATH; do
2713     test -z "$ac_dir" && ac_dir=.
2714     if test -f $ac_dir/$ac_word; then
2715       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2716         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2717         break
2718       fi
2719     fi
2720   done
2721   IFS="$ac_save_ifs"
2722   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2723   ;;
2724 esac
2725 fi
2726 XGETTEXT="$ac_cv_path_XGETTEXT"
2727 if test -n "$XGETTEXT"; then
2728   echo "$ac_t""$XGETTEXT" 1>&6
2729 else
2730   echo "$ac_t""no" 1>&6
2731 fi
2732
2733
2734         USE_INCLUDED_LIBINTL=yes
2735         CATOBJEXT=.gmo
2736         INSTOBJEXT=.mo
2737         DATADIRNAME=share
2738         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2739         INTLLIBS=$INTLDEPS
2740         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2741         nls_cv_header_intl=libintl.h
2742         nls_cv_header_libgt=libgettext.h
2743       fi
2744
2745             if test "$XGETTEXT" != ":"; then
2746                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2747           : ;
2748         else
2749           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2750           XGETTEXT=":"
2751         fi
2752       fi
2753
2754       # We need to process the po/ directory.
2755       POSUB=po
2756     else
2757       DATADIRNAME=share
2758       nls_cv_header_intl=libintl.h
2759       nls_cv_header_libgt=libgettext.h
2760     fi
2761
2762     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2763     # because some of the sources are only built for this goal.
2764     if test "$PACKAGE" = gettext; then
2765       USE_NLS=yes
2766       USE_INCLUDED_LIBINTL=yes
2767     fi
2768
2769                 for lang in $ALL_LINGUAS; do
2770       GMOFILES="$GMOFILES $lang.gmo"
2771       POFILES="$POFILES $lang.po"
2772     done
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787    if test "x$CATOBJEXT" != "x"; then
2788      if test "x$ALL_LINGUAS" = "x"; then
2789        LINGUAS=
2790      else
2791        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2792 echo "configure:2793: checking for catalogs to be installed" >&5
2793        NEW_LINGUAS=
2794        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2795          case "$ALL_LINGUAS" in
2796           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2797          esac
2798        done
2799        LINGUAS=$NEW_LINGUAS
2800        echo "$ac_t""$LINGUAS" 1>&6
2801      fi
2802
2803           if test -n "$LINGUAS"; then
2804        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2805      fi
2806    fi
2807
2808             if test $ac_cv_header_locale_h = yes; then
2809      INCLUDE_LOCALE_H="#include <locale.h>"
2810    else
2811      INCLUDE_LOCALE_H="\
2812 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2813    fi
2814
2815
2816             if test -f $srcdir/po2tbl.sed.in; then
2817       if test "$CATOBJEXT" = ".cat"; then
2818          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2819 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2820 echo "configure:2821: checking for linux/version.h" >&5
2821 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2822   echo $ac_n "(cached) $ac_c" 1>&6
2823 else
2824   cat > conftest.$ac_ext <<EOF
2825 #line 2826 "configure"
2826 #include "confdefs.h"
2827 #include <linux/version.h>
2828 EOF
2829 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2830 { (eval echo configure:2831: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2831 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2832 if test -z "$ac_err"; then
2833   rm -rf conftest*
2834   eval "ac_cv_header_$ac_safe=yes"
2835 else
2836   echo "$ac_err" >&5
2837   echo "configure: failed program was:" >&5
2838   cat conftest.$ac_ext >&5
2839   rm -rf conftest*
2840   eval "ac_cv_header_$ac_safe=no"
2841 fi
2842 rm -f conftest*
2843 fi
2844 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2845   echo "$ac_t""yes" 1>&6
2846   msgformat=linux
2847 else
2848   echo "$ac_t""no" 1>&6
2849 msgformat=xopen
2850 fi
2851
2852
2853                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2854       fi
2855             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2856          $srcdir/po2tbl.sed.in > po2tbl.sed
2857    fi
2858
2859             if test "$PACKAGE" = "gettext"; then
2860      GT_NO="#NO#"
2861      GT_YES=
2862    else
2863      GT_NO=
2864      GT_YES="#YES#"
2865    fi
2866
2867
2868
2869    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2870
2871
2872       l=
2873
2874
2875             if test -f $srcdir/po/POTFILES.in; then
2876       test -d po || mkdir po
2877       if test "x$srcdir" != "x."; then
2878          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2879             posrcprefix="$srcdir/"
2880          else
2881             posrcprefix="../$srcdir/"
2882          fi
2883       else
2884          posrcprefix="../"
2885       fi
2886       rm -f po/POTFILES
2887       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2888          < $srcdir/po/POTFILES.in > po/POTFILES
2889    fi
2890
2891 cat >> confdefs.h <<\EOF
2892 #define PACKAGE "gdb"
2893 EOF
2894
2895
2896
2897
2898 CONFIG_OBS=
2899 CONFIG_LIB_OBS=
2900 CONFIG_DEPS=
2901 CONFIG_SRCS=
2902 CONFIG_INITS=
2903 ENABLE_CFLAGS=
2904 CONFIG_ALL=
2905 CONFIG_CLEAN=
2906 CONFIG_INSTALL=
2907 CONFIG_UNINSTALL=
2908
2909 subdirs="doc testsuite"
2910
2911 configdirs=
2912
2913 . $srcdir/configure.host
2914
2915 . $srcdir/configure.tgt
2916
2917 # Fetch the default architecture and default target vector from BFD.
2918 targ=$target; . $srcdir/../bfd/config.bfd
2919
2920 # We only want the first architecture, so strip off the others if
2921 # there is more than one.
2922 targ_archs=`echo $targ_archs | sed 's/ .*//'`
2923
2924 if test "x$targ_archs" != x; then
2925   cat >> confdefs.h <<EOF
2926 #define DEFAULT_BFD_ARCH $targ_archs
2927 EOF
2928
2929 fi
2930 if test "x$targ_defvec" != x; then
2931   cat >> confdefs.h <<EOF
2932 #define DEFAULT_BFD_VEC $targ_defvec
2933 EOF
2934
2935 fi
2936
2937 if test "$program_transform_name" = s,x,x,; then
2938   program_transform_name=
2939 else
2940   # Double any \ or $.  echo might interpret backslashes.
2941   cat <<\EOF_SED > conftestsed
2942 s,\\,\\\\,g; s,\$,$$,g
2943 EOF_SED
2944   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
2945   rm -f conftestsed
2946 fi
2947 test "$program_prefix" != NONE &&
2948   program_transform_name="s,^,${program_prefix},; $program_transform_name"
2949 # Use a double $ so make ignores it.
2950 test "$program_suffix" != NONE &&
2951   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
2952
2953 # sed with no file args requires a program.
2954 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
2955
2956
2957 # The CLI cannot be disabled yet, but may be in the future.
2958
2959 # Enable CLI.
2960 # Check whether --enable-gdbcli or --disable-gdbcli was given.
2961 if test "${enable_gdbcli+set}" = set; then
2962   enableval="$enable_gdbcli"
2963   case $enableval in
2964     yes)
2965       ;;
2966     no)
2967       { echo "configure: error: the command-line interface cannot be disabled yet" 1>&2; exit 1; } ;;
2968     *)
2969       { echo "configure: error: bad value $enableval for --enable-gdbcli" 1>&2; exit 1; } ;;
2970   esac
2971 else
2972   enable_gdbcli=yes
2973 fi
2974
2975 if test x"$enable_gdbcli" = xyes; then
2976   if test -d $srcdir/cli; then
2977     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
2978     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
2979     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
2980     CONFIG_INITS="$CONFIG_INITS \$(SUBDIR_CLI_INITS)"
2981     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
2982     CONFIG_ALL="$CONFIG_ALL \$(SUBDIR_CLI_ALL)"
2983     CONFIG_CLEAN="$CONFIG_CLEAN \$(SUBDIR_CLI_CLEAN)"
2984     CONFIG_INSTALL="$CONFIG_INSTALL \$(SUBDIR_CLI_INSTALL)"
2985     CONFIG_UNINSTALL="$CONFIG_UNINSTALL \$(SUBDIR_CLI_UNINSTALL)"
2986   fi
2987 fi
2988
2989 # Enable MI.
2990 # Check whether --enable-gdbmi or --disable-gdbmi was given.
2991 if test "${enable_gdbmi+set}" = set; then
2992   enableval="$enable_gdbmi"
2993   case $enableval in
2994     yes | no)
2995       ;;
2996     *)
2997       { echo "configure: error: bad value $enableval for --enable-gdbmi" 1>&2; exit 1; } ;;
2998   esac
2999 else
3000   enable_gdbmi=yes
3001 fi
3002
3003 if test x"$enable_gdbmi" = xyes; then
3004   if test -d $srcdir/mi; then
3005     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
3006     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
3007     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
3008     CONFIG_INITS="$CONFIG_INITS \$(SUBDIR_MI_INITS)"
3009     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
3010     CONFIG_ALL="$CONFIG_ALL \$(SUBDIR_MI_ALL)"
3011     CONFIG_CLEAN="$CONFIG_CLEAN \$(SUBDIR_MI_CLEAN)"
3012     CONFIG_INSTALL="$CONFIG_INSTALL \$(SUBDIR_MI_INSTALL)"
3013     CONFIG_UNINSTALL="$CONFIG_UNINSTALL \$(SUBDIR_MI_UNINSTALL)"
3014   fi
3015 fi
3016
3017 # Enable TUI.
3018 # Check whether --enable-tui or --disable-tui was given.
3019 if test "${enable_tui+set}" = set; then
3020   enableval="$enable_tui"
3021   case $enableval in
3022     yes | no)
3023       ;;
3024     *)
3025       { echo "configure: error: bad value $enableval for --enable-tui" 1>&2; exit 1; } ;;
3026   esac
3027 fi
3028
3029 if test x"$enable_tui" = xyes; then
3030   if test -d $srcdir/tui; then
3031     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
3032     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
3033     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
3034     CONFIG_INITS="$CONFIG_INITS \$(SUBDIR_TUI_INITS)"
3035     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
3036     CONFIG_ALL="$CONFIG_ALL \$(SUBDIR_TUI_ALL)"
3037     CONFIG_CLEAN="$CONFIG_CLEAN \$(SUBDIR_TUI_CLEAN)"
3038     CONFIG_INSTALL="$CONFIG_INSTALL \$(SUBDIR_TUI_INSTALL)"
3039     CONFIG_UNINSTALL="$CONFIG_UNINSTALL \$(SUBDIR_TUI_UNINSTALL)"
3040     need_curses=yes
3041   fi
3042 fi
3043
3044 # --------------------- #
3045 # Checks for programs.  #
3046 # --------------------- #
3047
3048 for ac_prog in mawk gawk nawk awk
3049 do
3050 # Extract the first word of "$ac_prog", so it can be a program name with args.
3051 set dummy $ac_prog; ac_word=$2
3052 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3053 echo "configure:3054: checking for $ac_word" >&5
3054 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
3055   echo $ac_n "(cached) $ac_c" 1>&6
3056 else
3057   if test -n "$AWK"; then
3058   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3059 else
3060   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3061   ac_dummy="$PATH"
3062   for ac_dir in $ac_dummy; do
3063     test -z "$ac_dir" && ac_dir=.
3064     if test -f $ac_dir/$ac_word; then
3065       ac_cv_prog_AWK="$ac_prog"
3066       break
3067     fi
3068   done
3069   IFS="$ac_save_ifs"
3070 fi
3071 fi
3072 AWK="$ac_cv_prog_AWK"
3073 if test -n "$AWK"; then
3074   echo "$ac_t""$AWK" 1>&6
3075 else
3076   echo "$ac_t""no" 1>&6
3077 fi
3078
3079 test -n "$AWK" && break
3080 done
3081
3082 # Find a good install program.  We prefer a C program (faster),
3083 # so one script is as good as another.  But avoid the broken or
3084 # incompatible versions:
3085 # SysV /etc/install, /usr/sbin/install
3086 # SunOS /usr/etc/install
3087 # IRIX /sbin/install
3088 # AIX /bin/install
3089 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3090 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3091 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3092 # ./install, which can be erroneously created by make from ./install.sh.
3093 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
3094 echo "configure:3095: checking for a BSD compatible install" >&5
3095 if test -z "$INSTALL"; then
3096 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
3097   echo $ac_n "(cached) $ac_c" 1>&6
3098 else
3099     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
3100   for ac_dir in $PATH; do
3101     # Account for people who put trailing slashes in PATH elements.
3102     case "$ac_dir/" in
3103     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
3104     *)
3105       # OSF1 and SCO ODT 3.0 have their own names for install.
3106       # Don't use installbsd from OSF since it installs stuff as root
3107       # by default.
3108       for ac_prog in ginstall scoinst install; do
3109         if test -f $ac_dir/$ac_prog; then
3110           if test $ac_prog = install &&
3111             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
3112             # AIX install.  It has an incompatible calling convention.
3113             :
3114           else
3115             ac_cv_path_install="$ac_dir/$ac_prog -c"
3116             break 2
3117           fi
3118         fi
3119       done
3120       ;;
3121     esac
3122   done
3123   IFS="$ac_save_IFS"
3124
3125 fi
3126   if test "${ac_cv_path_install+set}" = set; then
3127     INSTALL="$ac_cv_path_install"
3128   else
3129     # As a last resort, use the slow shell script.  We don't cache a
3130     # path for INSTALL within a source directory, because that will
3131     # break other packages using the cache if that directory is
3132     # removed, or if the path is relative.
3133     INSTALL="$ac_install_sh"
3134   fi
3135 fi
3136 echo "$ac_t""$INSTALL" 1>&6
3137
3138 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3139 # It thinks the first close brace ends the variable substitution.
3140 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3141
3142 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
3143
3144 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3145
3146 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
3147 echo "configure:3148: checking whether ln -s works" >&5
3148 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
3149   echo $ac_n "(cached) $ac_c" 1>&6
3150 else
3151   rm -f conftestdata
3152 if ln -s X conftestdata 2>/dev/null
3153 then
3154   rm -f conftestdata
3155   ac_cv_prog_LN_S="ln -s"
3156 else
3157   ac_cv_prog_LN_S=ln
3158 fi
3159 fi
3160 LN_S="$ac_cv_prog_LN_S"
3161 if test "$ac_cv_prog_LN_S" = "ln -s"; then
3162   echo "$ac_t""yes" 1>&6
3163 else
3164   echo "$ac_t""no" 1>&6
3165 fi
3166
3167 # Extract the first word of "ranlib", so it can be a program name with args.
3168 set dummy ranlib; ac_word=$2
3169 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3170 echo "configure:3171: checking for $ac_word" >&5
3171 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3172   echo $ac_n "(cached) $ac_c" 1>&6
3173 else
3174   if test -n "$RANLIB"; then
3175   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3176 else
3177   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3178   ac_dummy="$PATH"
3179   for ac_dir in $ac_dummy; do
3180     test -z "$ac_dir" && ac_dir=.
3181     if test -f $ac_dir/$ac_word; then
3182       ac_cv_prog_RANLIB="ranlib"
3183       break
3184     fi
3185   done
3186   IFS="$ac_save_ifs"
3187   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
3188 fi
3189 fi
3190 RANLIB="$ac_cv_prog_RANLIB"
3191 if test -n "$RANLIB"; then
3192   echo "$ac_t""$RANLIB" 1>&6
3193 else
3194   echo "$ac_t""no" 1>&6
3195 fi
3196
3197 for ac_prog in 'bison -y' byacc
3198 do
3199 # Extract the first word of "$ac_prog", so it can be a program name with args.
3200 set dummy $ac_prog; ac_word=$2
3201 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3202 echo "configure:3203: checking for $ac_word" >&5
3203 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
3204   echo $ac_n "(cached) $ac_c" 1>&6
3205 else
3206   if test -n "$YACC"; then
3207   ac_cv_prog_YACC="$YACC" # Let the user override the test.
3208 else
3209   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3210   ac_dummy="$PATH"
3211   for ac_dir in $ac_dummy; do
3212     test -z "$ac_dir" && ac_dir=.
3213     if test -f $ac_dir/$ac_word; then
3214       ac_cv_prog_YACC="$ac_prog"
3215       break
3216     fi
3217   done
3218   IFS="$ac_save_ifs"
3219 fi
3220 fi
3221 YACC="$ac_cv_prog_YACC"
3222 if test -n "$YACC"; then
3223   echo "$ac_t""$YACC" 1>&6
3224 else
3225   echo "$ac_t""no" 1>&6
3226 fi
3227
3228 test -n "$YACC" && break
3229 done
3230 test -n "$YACC" || YACC="yacc"
3231
3232
3233 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3234 set dummy ${ac_tool_prefix}ar; ac_word=$2
3235 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3236 echo "configure:3237: checking for $ac_word" >&5
3237 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
3238   echo $ac_n "(cached) $ac_c" 1>&6
3239 else
3240   if test -n "$AR"; then
3241   ac_cv_prog_AR="$AR" # Let the user override the test.
3242 else
3243   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3244   ac_dummy="$PATH"
3245   for ac_dir in $ac_dummy; do
3246     test -z "$ac_dir" && ac_dir=.
3247     if test -f $ac_dir/$ac_word; then
3248       ac_cv_prog_AR="${ac_tool_prefix}ar"
3249       break
3250     fi
3251   done
3252   IFS="$ac_save_ifs"
3253   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
3254 fi
3255 fi
3256 AR="$ac_cv_prog_AR"
3257 if test -n "$AR"; then
3258   echo "$ac_t""$AR" 1>&6
3259 else
3260   echo "$ac_t""no" 1>&6
3261 fi
3262
3263
3264
3265 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
3266 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
3267 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3268 echo "configure:3269: checking for $ac_word" >&5
3269 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
3270   echo $ac_n "(cached) $ac_c" 1>&6
3271 else
3272   if test -n "$DLLTOOL"; then
3273   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
3274 else
3275   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3276   ac_dummy="$PATH"
3277   for ac_dir in $ac_dummy; do
3278     test -z "$ac_dir" && ac_dir=.
3279     if test -f $ac_dir/$ac_word; then
3280       ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
3281       break
3282     fi
3283   done
3284   IFS="$ac_save_ifs"
3285   test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="dlltool"
3286 fi
3287 fi
3288 DLLTOOL="$ac_cv_prog_DLLTOOL"
3289 if test -n "$DLLTOOL"; then
3290   echo "$ac_t""$DLLTOOL" 1>&6
3291 else
3292   echo "$ac_t""no" 1>&6
3293 fi
3294
3295
3296
3297 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
3298 set dummy ${ac_tool_prefix}windres; ac_word=$2
3299 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3300 echo "configure:3301: checking for $ac_word" >&5
3301 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3302   echo $ac_n "(cached) $ac_c" 1>&6
3303 else
3304   if test -n "$WINDRES"; then
3305   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3306 else
3307   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3308   ac_dummy="$PATH"
3309   for ac_dir in $ac_dummy; do
3310     test -z "$ac_dir" && ac_dir=.
3311     if test -f $ac_dir/$ac_word; then
3312       ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
3313       break
3314     fi
3315   done
3316   IFS="$ac_save_ifs"
3317   test -z "$ac_cv_prog_WINDRES" && ac_cv_prog_WINDRES="windres"
3318 fi
3319 fi
3320 WINDRES="$ac_cv_prog_WINDRES"
3321 if test -n "$WINDRES"; then
3322   echo "$ac_t""$WINDRES" 1>&6
3323 else
3324   echo "$ac_t""no" 1>&6
3325 fi
3326
3327
3328
3329
3330 # Needed for GNU/Hurd.
3331 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
3332 set dummy ${ac_tool_prefix}mig; ac_word=$2
3333 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3334 echo "configure:3335: checking for $ac_word" >&5
3335 if eval "test \"`echo '$''{'ac_cv_prog_MIG'+set}'`\" = set"; then
3336   echo $ac_n "(cached) $ac_c" 1>&6
3337 else
3338   if test -n "$MIG"; then
3339   ac_cv_prog_MIG="$MIG" # Let the user override the test.
3340 else
3341   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3342   ac_dummy="$PATH"
3343   for ac_dir in $ac_dummy; do
3344     test -z "$ac_dir" && ac_dir=.
3345     if test -f $ac_dir/$ac_word; then
3346       ac_cv_prog_MIG="${ac_tool_prefix}mig"
3347       break
3348     fi
3349   done
3350   IFS="$ac_save_ifs"
3351   test -z "$ac_cv_prog_MIG" && ac_cv_prog_MIG="mig"
3352 fi
3353 fi
3354 MIG="$ac_cv_prog_MIG"
3355 if test -n "$MIG"; then
3356   echo "$ac_t""$MIG" 1>&6
3357 else
3358   echo "$ac_t""no" 1>&6
3359 fi
3360
3361
3362
3363
3364 # ---------------------- #
3365 # Checks for libraries.  #
3366 # ---------------------- #
3367
3368 # We might need to link with -lm; most simulators need it.
3369 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
3370 echo "configure:3371: checking for main in -lm" >&5
3371 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
3372 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3373   echo $ac_n "(cached) $ac_c" 1>&6
3374 else
3375   ac_save_LIBS="$LIBS"
3376 LIBS="-lm  $LIBS"
3377 cat > conftest.$ac_ext <<EOF
3378 #line 3379 "configure"
3379 #include "confdefs.h"
3380
3381 int main() {
3382 main()
3383 ; return 0; }
3384 EOF
3385 if { (eval echo configure:3386: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3386   rm -rf conftest*
3387   eval "ac_cv_lib_$ac_lib_var=yes"
3388 else
3389   echo "configure: failed program was:" >&5
3390   cat conftest.$ac_ext >&5
3391   rm -rf conftest*
3392   eval "ac_cv_lib_$ac_lib_var=no"
3393 fi
3394 rm -f conftest*
3395 LIBS="$ac_save_LIBS"
3396
3397 fi
3398 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3399   echo "$ac_t""yes" 1>&6
3400     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3401     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3402   cat >> confdefs.h <<EOF
3403 #define $ac_tr_lib 1
3404 EOF
3405
3406   LIBS="-lm $LIBS"
3407
3408 else
3409   echo "$ac_t""no" 1>&6
3410 fi
3411
3412
3413 # We need to link with -lw to get `wctype' on Solaris before Solaris
3414 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
3415 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
3416 # is known to have this problem).  Therefore we avoid libw if we can.
3417 echo $ac_n "checking for wctype""... $ac_c" 1>&6
3418 echo "configure:3419: checking for wctype" >&5
3419 if eval "test \"`echo '$''{'ac_cv_func_wctype'+set}'`\" = set"; then
3420   echo $ac_n "(cached) $ac_c" 1>&6
3421 else
3422   cat > conftest.$ac_ext <<EOF
3423 #line 3424 "configure"
3424 #include "confdefs.h"
3425 /* System header to define __stub macros and hopefully few prototypes,
3426     which can conflict with char wctype(); below.  */
3427 #include <assert.h>
3428 /* Override any gcc2 internal prototype to avoid an error.  */
3429 /* We use char because int might match the return type of a gcc2
3430     builtin and then its argument prototype would still apply.  */
3431 char wctype();
3432
3433 int main() {
3434
3435 /* The GNU C library defines this for functions which it implements
3436     to always fail with ENOSYS.  Some functions are actually named
3437     something starting with __ and the normal name is an alias.  */
3438 #if defined (__stub_wctype) || defined (__stub___wctype)
3439 choke me
3440 #else
3441 wctype();
3442 #endif
3443
3444 ; return 0; }
3445 EOF
3446 if { (eval echo configure:3447: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3447   rm -rf conftest*
3448   eval "ac_cv_func_wctype=yes"
3449 else
3450   echo "configure: failed program was:" >&5
3451   cat conftest.$ac_ext >&5
3452   rm -rf conftest*
3453   eval "ac_cv_func_wctype=no"
3454 fi
3455 rm -f conftest*
3456 fi
3457
3458 if eval "test \"`echo '$ac_cv_func_'wctype`\" = yes"; then
3459   echo "$ac_t""yes" 1>&6
3460   :
3461 else
3462   echo "$ac_t""no" 1>&6
3463 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
3464 echo "configure:3465: checking for wctype in -lw" >&5
3465 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
3466 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3467   echo $ac_n "(cached) $ac_c" 1>&6
3468 else
3469   ac_save_LIBS="$LIBS"
3470 LIBS="-lw  $LIBS"
3471 cat > conftest.$ac_ext <<EOF
3472 #line 3473 "configure"
3473 #include "confdefs.h"
3474 /* Override any gcc2 internal prototype to avoid an error.  */
3475 /* We use char because int might match the return type of a gcc2
3476     builtin and then its argument prototype would still apply.  */
3477 char wctype();
3478
3479 int main() {
3480 wctype()
3481 ; return 0; }
3482 EOF
3483 if { (eval echo configure:3484: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3484   rm -rf conftest*
3485   eval "ac_cv_lib_$ac_lib_var=yes"
3486 else
3487   echo "configure: failed program was:" >&5
3488   cat conftest.$ac_ext >&5
3489   rm -rf conftest*
3490   eval "ac_cv_lib_$ac_lib_var=no"
3491 fi
3492 rm -f conftest*
3493 LIBS="$ac_save_LIBS"
3494
3495 fi
3496 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3497   echo "$ac_t""yes" 1>&6
3498     ac_tr_lib=HAVE_LIB`echo w | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3499     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3500   cat >> confdefs.h <<EOF
3501 #define $ac_tr_lib 1
3502 EOF
3503
3504   LIBS="-lw $LIBS"
3505
3506 else
3507   echo "$ac_t""no" 1>&6
3508 fi
3509
3510 fi
3511
3512
3513 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
3514
3515 echo $ac_n "checking for library containing socketpair""... $ac_c" 1>&6
3516 echo "configure:3517: checking for library containing socketpair" >&5
3517 if eval "test \"`echo '$''{'ac_cv_search_socketpair'+set}'`\" = set"; then
3518   echo $ac_n "(cached) $ac_c" 1>&6
3519 else
3520   ac_func_search_save_LIBS="$LIBS"
3521 ac_cv_search_socketpair="no"
3522 cat > conftest.$ac_ext <<EOF
3523 #line 3524 "configure"
3524 #include "confdefs.h"
3525 /* Override any gcc2 internal prototype to avoid an error.  */
3526 /* We use char because int might match the return type of a gcc2
3527     builtin and then its argument prototype would still apply.  */
3528 char socketpair();
3529
3530 int main() {
3531 socketpair()
3532 ; return 0; }
3533 EOF
3534 if { (eval echo configure:3535: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3535   rm -rf conftest*
3536   ac_cv_search_socketpair="none required"
3537 else
3538   echo "configure: failed program was:" >&5
3539   cat conftest.$ac_ext >&5
3540 fi
3541 rm -f conftest*
3542 test "$ac_cv_search_socketpair" = "no" && for i in socket; do
3543 LIBS="-l$i  $ac_func_search_save_LIBS"
3544 cat > conftest.$ac_ext <<EOF
3545 #line 3546 "configure"
3546 #include "confdefs.h"
3547 /* Override any gcc2 internal prototype to avoid an error.  */
3548 /* We use char because int might match the return type of a gcc2
3549     builtin and then its argument prototype would still apply.  */
3550 char socketpair();
3551
3552 int main() {
3553 socketpair()
3554 ; return 0; }
3555 EOF
3556 if { (eval echo configure:3557: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3557   rm -rf conftest*
3558   ac_cv_search_socketpair="-l$i"
3559 break
3560 else
3561   echo "configure: failed program was:" >&5
3562   cat conftest.$ac_ext >&5
3563 fi
3564 rm -f conftest*
3565 done
3566 LIBS="$ac_func_search_save_LIBS"
3567 fi
3568
3569 echo "$ac_t""$ac_cv_search_socketpair" 1>&6
3570 if test "$ac_cv_search_socketpair" != "no"; then
3571   test "$ac_cv_search_socketpair" = "none required" || LIBS="$ac_cv_search_socketpair $LIBS"
3572
3573 else :
3574
3575 fi
3576
3577 # Since GDB uses Readline, we need termcap functionality, so we need
3578 # to find a library that provides that.  When GDB is configured with
3579 # --enable-tui, we need full curses functionality.
3580 #
3581 # FIXME: kettenis/20030102: We seem to prefer HP curses (Hcurses) over
3582 # Xcurses on HP-UX; see the `-D__HP_CURSES' in the relevant host
3583 # Makefile fragments.  That's why we need to have `Hcurses' before
3584 # `curses'.  I don't see why we should use HP curses if a more
3585 # standard curses is available, except that according to HP's
3586 # documentation one needs to compile `-D_XOPEN_SOURCE_EXTENDED' on
3587 # HP-UX 10.10 and 10.20.
3588
3589 if test "$need_curses" = yes; then
3590
3591 echo $ac_n "checking for library containing initscr""... $ac_c" 1>&6
3592 echo "configure:3593: checking for library containing initscr" >&5
3593 if eval "test \"`echo '$''{'ac_cv_search_initscr'+set}'`\" = set"; then
3594   echo $ac_n "(cached) $ac_c" 1>&6
3595 else
3596   ac_func_search_save_LIBS="$LIBS"
3597 ac_cv_search_initscr="no"
3598 cat > conftest.$ac_ext <<EOF
3599 #line 3600 "configure"
3600 #include "confdefs.h"
3601 /* Override any gcc2 internal prototype to avoid an error.  */
3602 /* We use char because int might match the return type of a gcc2
3603     builtin and then its argument prototype would still apply.  */
3604 char initscr();
3605
3606 int main() {
3607 initscr()
3608 ; return 0; }
3609 EOF
3610 if { (eval echo configure:3611: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3611   rm -rf conftest*
3612   ac_cv_search_initscr="none required"
3613 else
3614   echo "configure: failed program was:" >&5
3615   cat conftest.$ac_ext >&5
3616 fi
3617 rm -f conftest*
3618 test "$ac_cv_search_initscr" = "no" && for i in ncurses Hcurses curses; do
3619 LIBS="-l$i  $ac_func_search_save_LIBS"
3620 cat > conftest.$ac_ext <<EOF
3621 #line 3622 "configure"
3622 #include "confdefs.h"
3623 /* Override any gcc2 internal prototype to avoid an error.  */
3624 /* We use char because int might match the return type of a gcc2
3625     builtin and then its argument prototype would still apply.  */
3626 char initscr();
3627
3628 int main() {
3629 initscr()
3630 ; return 0; }
3631 EOF
3632 if { (eval echo configure:3633: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3633   rm -rf conftest*
3634   ac_cv_search_initscr="-l$i"
3635 break
3636 else
3637   echo "configure: failed program was:" >&5
3638   cat conftest.$ac_ext >&5
3639 fi
3640 rm -f conftest*
3641 done
3642 LIBS="$ac_func_search_save_LIBS"
3643 fi
3644
3645 echo "$ac_t""$ac_cv_search_initscr" 1>&6
3646 if test "$ac_cv_search_initscr" != "no"; then
3647   test "$ac_cv_search_initscr" = "none required" || LIBS="$ac_cv_search_initscr $LIBS"
3648
3649 else :
3650   { echo "configure: error: no curses library found" 1>&2; exit 1; }
3651 fi
3652 fi
3653
3654 case $host_os in
3655   cygwin*)
3656     if test -d $srcdir/libtermcap; then
3657       LIBS="../libtermcap/libtermcap.a $LIBS"
3658       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
3659     fi ;;
3660   go32*)
3661     # ??? Is this really true?
3662     ac_cv_search_tgetent="none required"
3663     ;;
3664   aix*)
3665     # Readline prefers curses over termcap on AIX.
3666     # ??? Why?
3667
3668 echo $ac_n "checking for library containing tgetent""... $ac_c" 1>&6
3669 echo "configure:3670: checking for library containing tgetent" >&5
3670 if eval "test \"`echo '$''{'ac_cv_search_tgetent'+set}'`\" = set"; then
3671   echo $ac_n "(cached) $ac_c" 1>&6
3672 else
3673   ac_func_search_save_LIBS="$LIBS"
3674 ac_cv_search_tgetent="no"
3675 cat > conftest.$ac_ext <<EOF
3676 #line 3677 "configure"
3677 #include "confdefs.h"
3678 /* Override any gcc2 internal prototype to avoid an error.  */
3679 /* We use char because int might match the return type of a gcc2
3680     builtin and then its argument prototype would still apply.  */
3681 char tgetent();
3682
3683 int main() {
3684 tgetent()
3685 ; return 0; }
3686 EOF
3687 if { (eval echo configure:3688: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3688   rm -rf conftest*
3689   ac_cv_search_tgetent="none required"
3690 else
3691   echo "configure: failed program was:" >&5
3692   cat conftest.$ac_ext >&5
3693 fi
3694 rm -f conftest*
3695 test "$ac_cv_search_tgetent" = "no" && for i in tinfo ncurses curses termcap; do
3696 LIBS="-l$i  $ac_func_search_save_LIBS"
3697 cat > conftest.$ac_ext <<EOF
3698 #line 3699 "configure"
3699 #include "confdefs.h"
3700 /* Override any gcc2 internal prototype to avoid an error.  */
3701 /* We use char because int might match the return type of a gcc2
3702     builtin and then its argument prototype would still apply.  */
3703 char tgetent();
3704
3705 int main() {
3706 tgetent()
3707 ; return 0; }
3708 EOF
3709 if { (eval echo configure:3710: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3710   rm -rf conftest*
3711   ac_cv_search_tgetent="-l$i"
3712 break
3713 else
3714   echo "configure: failed program was:" >&5
3715   cat conftest.$ac_ext >&5
3716 fi
3717 rm -f conftest*
3718 done
3719 LIBS="$ac_func_search_save_LIBS"
3720 fi
3721
3722 echo "$ac_t""$ac_cv_search_tgetent" 1>&6
3723 if test "$ac_cv_search_tgetent" != "no"; then
3724   test "$ac_cv_search_tgetent" = "none required" || LIBS="$ac_cv_search_tgetent $LIBS"
3725
3726 else :
3727
3728 fi
3729     ;;
3730 esac
3731
3732 # Note: We used to check for libtermlib and libterminfo too, but
3733 # Readline doesn't, so I think we're safe with leaving them out.
3734
3735 echo $ac_n "checking for library containing tgetent""... $ac_c" 1>&6
3736 echo "configure:3737: checking for library containing tgetent" >&5
3737 if eval "test \"`echo '$''{'ac_cv_search_tgetent'+set}'`\" = set"; then
3738   echo $ac_n "(cached) $ac_c" 1>&6
3739 else
3740   ac_func_search_save_LIBS="$LIBS"
3741 ac_cv_search_tgetent="no"
3742 cat > conftest.$ac_ext <<EOF
3743 #line 3744 "configure"
3744 #include "confdefs.h"
3745 /* Override any gcc2 internal prototype to avoid an error.  */
3746 /* We use char because int might match the return type of a gcc2
3747     builtin and then its argument prototype would still apply.  */
3748 char tgetent();
3749
3750 int main() {
3751 tgetent()
3752 ; return 0; }
3753 EOF
3754 if { (eval echo configure:3755: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3755   rm -rf conftest*
3756   ac_cv_search_tgetent="none required"
3757 else
3758   echo "configure: failed program was:" >&5
3759   cat conftest.$ac_ext >&5
3760 fi
3761 rm -f conftest*
3762 test "$ac_cv_search_tgetent" = "no" && for i in termcap tinfo ncurses Hcurses curses; do
3763 LIBS="-l$i  $ac_func_search_save_LIBS"
3764 cat > conftest.$ac_ext <<EOF
3765 #line 3766 "configure"
3766 #include "confdefs.h"
3767 /* Override any gcc2 internal prototype to avoid an error.  */
3768 /* We use char because int might match the return type of a gcc2
3769     builtin and then its argument prototype would still apply.  */
3770 char tgetent();
3771
3772 int main() {
3773 tgetent()
3774 ; return 0; }
3775 EOF
3776 if { (eval echo configure:3777: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3777   rm -rf conftest*
3778   ac_cv_search_tgetent="-l$i"
3779 break
3780 else
3781   echo "configure: failed program was:" >&5
3782   cat conftest.$ac_ext >&5
3783 fi
3784 rm -f conftest*
3785 done
3786 LIBS="$ac_func_search_save_LIBS"
3787 fi
3788
3789 echo "$ac_t""$ac_cv_search_tgetent" 1>&6
3790 if test "$ac_cv_search_tgetent" != "no"; then
3791   test "$ac_cv_search_tgetent" = "none required" || LIBS="$ac_cv_search_tgetent $LIBS"
3792
3793 else :
3794
3795 fi
3796
3797 if test "$ac_cv_search_tgetent" = no; then
3798   { echo "configure: error: no termcap library found" 1>&2; exit 1; }
3799 fi
3800
3801 # ------------------------- #
3802 # Checks for header files.  #
3803 # ------------------------- #
3804
3805 ac_header_dirent=no
3806 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
3807 do
3808 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3809 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
3810 echo "configure:3811: checking for $ac_hdr that defines DIR" >&5
3811 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
3812   echo $ac_n "(cached) $ac_c" 1>&6
3813 else
3814   cat > conftest.$ac_ext <<EOF
3815 #line 3816 "configure"
3816 #include "confdefs.h"
3817 #include <sys/types.h>
3818 #include <$ac_hdr>
3819 int main() {
3820 DIR *dirp = 0;
3821 ; return 0; }
3822 EOF
3823 if { (eval echo configure:3824: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3824   rm -rf conftest*
3825   eval "ac_cv_header_dirent_$ac_safe=yes"
3826 else
3827   echo "configure: failed program was:" >&5
3828   cat conftest.$ac_ext >&5
3829   rm -rf conftest*
3830   eval "ac_cv_header_dirent_$ac_safe=no"
3831 fi
3832 rm -f conftest*
3833 fi
3834 if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
3835   echo "$ac_t""yes" 1>&6
3836     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3837   cat >> confdefs.h <<EOF
3838 #define $ac_tr_hdr 1
3839 EOF
3840  ac_header_dirent=$ac_hdr; break
3841 else
3842   echo "$ac_t""no" 1>&6
3843 fi
3844 done
3845 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
3846 if test $ac_header_dirent = dirent.h; then
3847 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
3848 echo "configure:3849: checking for opendir in -ldir" >&5
3849 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
3850 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3851   echo $ac_n "(cached) $ac_c" 1>&6
3852 else
3853   ac_save_LIBS="$LIBS"
3854 LIBS="-ldir  $LIBS"
3855 cat > conftest.$ac_ext <<EOF
3856 #line 3857 "configure"
3857 #include "confdefs.h"
3858 /* Override any gcc2 internal prototype to avoid an error.  */
3859 /* We use char because int might match the return type of a gcc2
3860     builtin and then its argument prototype would still apply.  */
3861 char opendir();
3862
3863 int main() {
3864 opendir()
3865 ; return 0; }
3866 EOF
3867 if { (eval echo configure:3868: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3868   rm -rf conftest*
3869   eval "ac_cv_lib_$ac_lib_var=yes"
3870 else
3871   echo "configure: failed program was:" >&5
3872   cat conftest.$ac_ext >&5
3873   rm -rf conftest*
3874   eval "ac_cv_lib_$ac_lib_var=no"
3875 fi
3876 rm -f conftest*
3877 LIBS="$ac_save_LIBS"
3878
3879 fi
3880 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3881   echo "$ac_t""yes" 1>&6
3882   LIBS="$LIBS -ldir"
3883 else
3884   echo "$ac_t""no" 1>&6
3885 fi
3886
3887 else
3888 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
3889 echo "configure:3890: checking for opendir in -lx" >&5
3890 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
3891 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3892   echo $ac_n "(cached) $ac_c" 1>&6
3893 else
3894   ac_save_LIBS="$LIBS"
3895 LIBS="-lx  $LIBS"
3896 cat > conftest.$ac_ext <<EOF
3897 #line 3898 "configure"
3898 #include "confdefs.h"
3899 /* Override any gcc2 internal prototype to avoid an error.  */
3900 /* We use char because int might match the return type of a gcc2
3901     builtin and then its argument prototype would still apply.  */
3902 char opendir();
3903
3904 int main() {
3905 opendir()
3906 ; return 0; }
3907 EOF
3908 if { (eval echo configure:3909: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3909   rm -rf conftest*
3910   eval "ac_cv_lib_$ac_lib_var=yes"
3911 else
3912   echo "configure: failed program was:" >&5
3913   cat conftest.$ac_ext >&5
3914   rm -rf conftest*
3915   eval "ac_cv_lib_$ac_lib_var=no"
3916 fi
3917 rm -f conftest*
3918 LIBS="$ac_save_LIBS"
3919
3920 fi
3921 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3922   echo "$ac_t""yes" 1>&6
3923   LIBS="$LIBS -lx"
3924 else
3925   echo "$ac_t""no" 1>&6
3926 fi
3927
3928 fi
3929
3930 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
3931 echo "configure:3932: checking whether stat file-mode macros are broken" >&5
3932 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
3933   echo $ac_n "(cached) $ac_c" 1>&6
3934 else
3935   cat > conftest.$ac_ext <<EOF
3936 #line 3937 "configure"
3937 #include "confdefs.h"
3938 #include <sys/types.h>
3939 #include <sys/stat.h>
3940
3941 #if defined(S_ISBLK) && defined(S_IFDIR)
3942 # if S_ISBLK (S_IFDIR)
3943 You lose.
3944 # endif
3945 #endif
3946
3947 #if defined(S_ISBLK) && defined(S_IFCHR)
3948 # if S_ISBLK (S_IFCHR)
3949 You lose.
3950 # endif
3951 #endif
3952
3953 #if defined(S_ISLNK) && defined(S_IFREG)
3954 # if S_ISLNK (S_IFREG)
3955 You lose.
3956 # endif
3957 #endif
3958
3959 #if defined(S_ISSOCK) && defined(S_IFREG)
3960 # if S_ISSOCK (S_IFREG)
3961 You lose.
3962 # endif
3963 #endif
3964
3965 EOF
3966 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3967   egrep "You lose" >/dev/null 2>&1; then
3968   rm -rf conftest*
3969   ac_cv_header_stat_broken=yes
3970 else
3971   rm -rf conftest*
3972   ac_cv_header_stat_broken=no
3973 fi
3974 rm -f conftest*
3975
3976 fi
3977
3978 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
3979 if test $ac_cv_header_stat_broken = yes; then
3980   cat >> confdefs.h <<\EOF
3981 #define STAT_MACROS_BROKEN 1
3982 EOF
3983
3984 fi
3985
3986 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
3987 echo "configure:3988: checking for ANSI C header files" >&5
3988 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
3989   echo $ac_n "(cached) $ac_c" 1>&6
3990 else
3991   cat > conftest.$ac_ext <<EOF
3992 #line 3993 "configure"
3993 #include "confdefs.h"
3994 #include <stdlib.h>
3995 #include <stdarg.h>
3996 #include <string.h>
3997 #include <float.h>
3998 EOF
3999 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4000 { (eval echo configure:4001: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4001 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4002 if test -z "$ac_err"; then
4003   rm -rf conftest*
4004   ac_cv_header_stdc=yes
4005 else
4006   echo "$ac_err" >&5
4007   echo "configure: failed program was:" >&5
4008   cat conftest.$ac_ext >&5
4009   rm -rf conftest*
4010   ac_cv_header_stdc=no
4011 fi
4012 rm -f conftest*
4013
4014 if test $ac_cv_header_stdc = yes; then
4015   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4016 cat > conftest.$ac_ext <<EOF
4017 #line 4018 "configure"
4018 #include "confdefs.h"
4019 #include <string.h>
4020 EOF
4021 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4022   egrep "memchr" >/dev/null 2>&1; then
4023   :
4024 else
4025   rm -rf conftest*
4026   ac_cv_header_stdc=no
4027 fi
4028 rm -f conftest*
4029
4030 fi
4031
4032 if test $ac_cv_header_stdc = yes; then
4033   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4034 cat > conftest.$ac_ext <<EOF
4035 #line 4036 "configure"
4036 #include "confdefs.h"
4037 #include <stdlib.h>
4038 EOF
4039 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4040   egrep "free" >/dev/null 2>&1; then
4041   :
4042 else
4043   rm -rf conftest*
4044   ac_cv_header_stdc=no
4045 fi
4046 rm -f conftest*
4047
4048 fi
4049
4050 if test $ac_cv_header_stdc = yes; then
4051   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4052 if test "$cross_compiling" = yes; then
4053   :
4054 else
4055   cat > conftest.$ac_ext <<EOF
4056 #line 4057 "configure"
4057 #include "confdefs.h"
4058 #include <ctype.h>
4059 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4060 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4061 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4062 int main () { int i; for (i = 0; i < 256; i++)
4063 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
4064 exit (0); }
4065
4066 EOF
4067 if { (eval echo configure:4068: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4068 then
4069   :
4070 else
4071   echo "configure: failed program was:" >&5
4072   cat conftest.$ac_ext >&5
4073   rm -fr conftest*
4074   ac_cv_header_stdc=no
4075 fi
4076 rm -fr conftest*
4077 fi
4078
4079 fi
4080 fi
4081
4082 echo "$ac_t""$ac_cv_header_stdc" 1>&6
4083 if test $ac_cv_header_stdc = yes; then
4084   cat >> confdefs.h <<\EOF
4085 #define STDC_HEADERS 1
4086 EOF
4087
4088 fi
4089
4090 for ac_hdr in link.h
4091 do
4092 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4093 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4094 echo "configure:4095: checking for $ac_hdr" >&5
4095 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4096   echo $ac_n "(cached) $ac_c" 1>&6
4097 else
4098   cat > conftest.$ac_ext <<EOF
4099 #line 4100 "configure"
4100 #include "confdefs.h"
4101 #include <$ac_hdr>
4102 EOF
4103 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4104 { (eval echo configure:4105: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4105 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4106 if test -z "$ac_err"; then
4107   rm -rf conftest*
4108   eval "ac_cv_header_$ac_safe=yes"
4109 else
4110   echo "$ac_err" >&5
4111   echo "configure: failed program was:" >&5
4112   cat conftest.$ac_ext >&5
4113   rm -rf conftest*
4114   eval "ac_cv_header_$ac_safe=no"
4115 fi
4116 rm -f conftest*
4117 fi
4118 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4119   echo "$ac_t""yes" 1>&6
4120     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4121   cat >> confdefs.h <<EOF
4122 #define $ac_tr_hdr 1
4123 EOF
4124
4125 else
4126   echo "$ac_t""no" 1>&6
4127 fi
4128 done
4129
4130 for ac_hdr in nlist.h
4131 do
4132 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4133 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4134 echo "configure:4135: checking for $ac_hdr" >&5
4135 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4136   echo $ac_n "(cached) $ac_c" 1>&6
4137 else
4138   cat > conftest.$ac_ext <<EOF
4139 #line 4140 "configure"
4140 #include "confdefs.h"
4141 #include <$ac_hdr>
4142 EOF
4143 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4144 { (eval echo configure:4145: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4145 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4146 if test -z "$ac_err"; then
4147   rm -rf conftest*
4148   eval "ac_cv_header_$ac_safe=yes"
4149 else
4150   echo "$ac_err" >&5
4151   echo "configure: failed program was:" >&5
4152   cat conftest.$ac_ext >&5
4153   rm -rf conftest*
4154   eval "ac_cv_header_$ac_safe=no"
4155 fi
4156 rm -f conftest*
4157 fi
4158 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4159   echo "$ac_t""yes" 1>&6
4160     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4161   cat >> confdefs.h <<EOF
4162 #define $ac_tr_hdr 1
4163 EOF
4164
4165 else
4166   echo "$ac_t""no" 1>&6
4167 fi
4168 done
4169
4170 for ac_hdr in poll.h sys/poll.h
4171 do
4172 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4173 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4174 echo "configure:4175: checking for $ac_hdr" >&5
4175 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4176   echo $ac_n "(cached) $ac_c" 1>&6
4177 else
4178   cat > conftest.$ac_ext <<EOF
4179 #line 4180 "configure"
4180 #include "confdefs.h"
4181 #include <$ac_hdr>
4182 EOF
4183 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4184 { (eval echo configure:4185: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4185 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4186 if test -z "$ac_err"; then
4187   rm -rf conftest*
4188   eval "ac_cv_header_$ac_safe=yes"
4189 else
4190   echo "$ac_err" >&5
4191   echo "configure: failed program was:" >&5
4192   cat conftest.$ac_ext >&5
4193   rm -rf conftest*
4194   eval "ac_cv_header_$ac_safe=no"
4195 fi
4196 rm -f conftest*
4197 fi
4198 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4199   echo "$ac_t""yes" 1>&6
4200     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4201   cat >> confdefs.h <<EOF
4202 #define $ac_tr_hdr 1
4203 EOF
4204
4205 else
4206   echo "$ac_t""no" 1>&6
4207 fi
4208 done
4209
4210 for ac_hdr in proc_service.h thread_db.h
4211 do
4212 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4213 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4214 echo "configure:4215: checking for $ac_hdr" >&5
4215 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4216   echo $ac_n "(cached) $ac_c" 1>&6
4217 else
4218   cat > conftest.$ac_ext <<EOF
4219 #line 4220 "configure"
4220 #include "confdefs.h"
4221 #include <$ac_hdr>
4222 EOF
4223 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4224 { (eval echo configure:4225: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4225 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4226 if test -z "$ac_err"; then
4227   rm -rf conftest*
4228   eval "ac_cv_header_$ac_safe=yes"
4229 else
4230   echo "$ac_err" >&5
4231   echo "configure: failed program was:" >&5
4232   cat conftest.$ac_ext >&5
4233   rm -rf conftest*
4234   eval "ac_cv_header_$ac_safe=no"
4235 fi
4236 rm -f conftest*
4237 fi
4238 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4239   echo "$ac_t""yes" 1>&6
4240     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4241   cat >> confdefs.h <<EOF
4242 #define $ac_tr_hdr 1
4243 EOF
4244
4245 else
4246   echo "$ac_t""no" 1>&6
4247 fi
4248 done
4249
4250 for ac_hdr in stddef.h
4251 do
4252 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4253 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4254 echo "configure:4255: checking for $ac_hdr" >&5
4255 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4256   echo $ac_n "(cached) $ac_c" 1>&6
4257 else
4258   cat > conftest.$ac_ext <<EOF
4259 #line 4260 "configure"
4260 #include "confdefs.h"
4261 #include <$ac_hdr>
4262 EOF
4263 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4264 { (eval echo configure:4265: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4265 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4266 if test -z "$ac_err"; then
4267   rm -rf conftest*
4268   eval "ac_cv_header_$ac_safe=yes"
4269 else
4270   echo "$ac_err" >&5
4271   echo "configure: failed program was:" >&5
4272   cat conftest.$ac_ext >&5
4273   rm -rf conftest*
4274   eval "ac_cv_header_$ac_safe=no"
4275 fi
4276 rm -f conftest*
4277 fi
4278 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4279   echo "$ac_t""yes" 1>&6
4280     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4281   cat >> confdefs.h <<EOF
4282 #define $ac_tr_hdr 1
4283 EOF
4284
4285 else
4286   echo "$ac_t""no" 1>&6
4287 fi
4288 done
4289
4290 for ac_hdr in stdlib.h
4291 do
4292 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4293 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4294 echo "configure:4295: checking for $ac_hdr" >&5
4295 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4296   echo $ac_n "(cached) $ac_c" 1>&6
4297 else
4298   cat > conftest.$ac_ext <<EOF
4299 #line 4300 "configure"
4300 #include "confdefs.h"
4301 #include <$ac_hdr>
4302 EOF
4303 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4304 { (eval echo configure:4305: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4305 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4306 if test -z "$ac_err"; then
4307   rm -rf conftest*
4308   eval "ac_cv_header_$ac_safe=yes"
4309 else
4310   echo "$ac_err" >&5
4311   echo "configure: failed program was:" >&5
4312   cat conftest.$ac_ext >&5
4313   rm -rf conftest*
4314   eval "ac_cv_header_$ac_safe=no"
4315 fi
4316 rm -f conftest*
4317 fi
4318 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4319   echo "$ac_t""yes" 1>&6
4320     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4321   cat >> confdefs.h <<EOF
4322 #define $ac_tr_hdr 1
4323 EOF
4324
4325 else
4326   echo "$ac_t""no" 1>&6
4327 fi
4328 done
4329
4330 for ac_hdr in stdint.h
4331 do
4332 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4333 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4334 echo "configure:4335: checking for $ac_hdr" >&5
4335 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4336   echo $ac_n "(cached) $ac_c" 1>&6
4337 else
4338   cat > conftest.$ac_ext <<EOF
4339 #line 4340 "configure"
4340 #include "confdefs.h"
4341 #include <$ac_hdr>
4342 EOF
4343 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4344 { (eval echo configure:4345: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4345 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4346 if test -z "$ac_err"; then
4347   rm -rf conftest*
4348   eval "ac_cv_header_$ac_safe=yes"
4349 else
4350   echo "$ac_err" >&5
4351   echo "configure: failed program was:" >&5
4352   cat conftest.$ac_ext >&5
4353   rm -rf conftest*
4354   eval "ac_cv_header_$ac_safe=no"
4355 fi
4356 rm -f conftest*
4357 fi
4358 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4359   echo "$ac_t""yes" 1>&6
4360     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4361   cat >> confdefs.h <<EOF
4362 #define $ac_tr_hdr 1
4363 EOF
4364
4365 else
4366   echo "$ac_t""no" 1>&6
4367 fi
4368 done
4369
4370 for ac_hdr in string.h memory.h strings.h
4371 do
4372 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4373 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4374 echo "configure:4375: checking for $ac_hdr" >&5
4375 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4376   echo $ac_n "(cached) $ac_c" 1>&6
4377 else
4378   cat > conftest.$ac_ext <<EOF
4379 #line 4380 "configure"
4380 #include "confdefs.h"
4381 #include <$ac_hdr>
4382 EOF
4383 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4384 { (eval echo configure:4385: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4385 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4386 if test -z "$ac_err"; then
4387   rm -rf conftest*
4388   eval "ac_cv_header_$ac_safe=yes"
4389 else
4390   echo "$ac_err" >&5
4391   echo "configure: failed program was:" >&5
4392   cat conftest.$ac_ext >&5
4393   rm -rf conftest*
4394   eval "ac_cv_header_$ac_safe=no"
4395 fi
4396 rm -f conftest*
4397 fi
4398 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4399   echo "$ac_t""yes" 1>&6
4400     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4401   cat >> confdefs.h <<EOF
4402 #define $ac_tr_hdr 1
4403 EOF
4404
4405 else
4406   echo "$ac_t""no" 1>&6
4407 fi
4408 done
4409
4410 for ac_hdr in sys/fault.h
4411 do
4412 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4413 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4414 echo "configure:4415: checking for $ac_hdr" >&5
4415 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4416   echo $ac_n "(cached) $ac_c" 1>&6
4417 else
4418   cat > conftest.$ac_ext <<EOF
4419 #line 4420 "configure"
4420 #include "confdefs.h"
4421 #include <$ac_hdr>
4422 EOF
4423 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4424 { (eval echo configure:4425: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4425 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4426 if test -z "$ac_err"; then
4427   rm -rf conftest*
4428   eval "ac_cv_header_$ac_safe=yes"
4429 else
4430   echo "$ac_err" >&5
4431   echo "configure: failed program was:" >&5
4432   cat conftest.$ac_ext >&5
4433   rm -rf conftest*
4434   eval "ac_cv_header_$ac_safe=no"
4435 fi
4436 rm -f conftest*
4437 fi
4438 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4439   echo "$ac_t""yes" 1>&6
4440     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4441   cat >> confdefs.h <<EOF
4442 #define $ac_tr_hdr 1
4443 EOF
4444
4445 else
4446   echo "$ac_t""no" 1>&6
4447 fi
4448 done
4449
4450 for ac_hdr in sys/file.h
4451 do
4452 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4453 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4454 echo "configure:4455: checking for $ac_hdr" >&5
4455 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4456   echo $ac_n "(cached) $ac_c" 1>&6
4457 else
4458   cat > conftest.$ac_ext <<EOF
4459 #line 4460 "configure"
4460 #include "confdefs.h"
4461 #include <$ac_hdr>
4462 EOF
4463 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4464 { (eval echo configure:4465: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4465 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4466 if test -z "$ac_err"; then
4467   rm -rf conftest*
4468   eval "ac_cv_header_$ac_safe=yes"
4469 else
4470   echo "$ac_err" >&5
4471   echo "configure: failed program was:" >&5
4472   cat conftest.$ac_ext >&5
4473   rm -rf conftest*
4474   eval "ac_cv_header_$ac_safe=no"
4475 fi
4476 rm -f conftest*
4477 fi
4478 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4479   echo "$ac_t""yes" 1>&6
4480     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4481   cat >> confdefs.h <<EOF
4482 #define $ac_tr_hdr 1
4483 EOF
4484
4485 else
4486   echo "$ac_t""no" 1>&6
4487 fi
4488 done
4489
4490 for ac_hdr in sys/filio.h
4491 do
4492 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4493 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4494 echo "configure:4495: checking for $ac_hdr" >&5
4495 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4496   echo $ac_n "(cached) $ac_c" 1>&6
4497 else
4498   cat > conftest.$ac_ext <<EOF
4499 #line 4500 "configure"
4500 #include "confdefs.h"
4501 #include <$ac_hdr>
4502 EOF
4503 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4504 { (eval echo configure:4505: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4505 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4506 if test -z "$ac_err"; then
4507   rm -rf conftest*
4508   eval "ac_cv_header_$ac_safe=yes"
4509 else
4510   echo "$ac_err" >&5
4511   echo "configure: failed program was:" >&5
4512   cat conftest.$ac_ext >&5
4513   rm -rf conftest*
4514   eval "ac_cv_header_$ac_safe=no"
4515 fi
4516 rm -f conftest*
4517 fi
4518 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4519   echo "$ac_t""yes" 1>&6
4520     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4521   cat >> confdefs.h <<EOF
4522 #define $ac_tr_hdr 1
4523 EOF
4524
4525 else
4526   echo "$ac_t""no" 1>&6
4527 fi
4528 done
4529
4530 for ac_hdr in sys/ioctl.h
4531 do
4532 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4533 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4534 echo "configure:4535: checking for $ac_hdr" >&5
4535 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4536   echo $ac_n "(cached) $ac_c" 1>&6
4537 else
4538   cat > conftest.$ac_ext <<EOF
4539 #line 4540 "configure"
4540 #include "confdefs.h"
4541 #include <$ac_hdr>
4542 EOF
4543 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4544 { (eval echo configure:4545: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4545 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4546 if test -z "$ac_err"; then
4547   rm -rf conftest*
4548   eval "ac_cv_header_$ac_safe=yes"
4549 else
4550   echo "$ac_err" >&5
4551   echo "configure: failed program was:" >&5
4552   cat conftest.$ac_ext >&5
4553   rm -rf conftest*
4554   eval "ac_cv_header_$ac_safe=no"
4555 fi
4556 rm -f conftest*
4557 fi
4558 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4559   echo "$ac_t""yes" 1>&6
4560     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4561   cat >> confdefs.h <<EOF
4562 #define $ac_tr_hdr 1
4563 EOF
4564
4565 else
4566   echo "$ac_t""no" 1>&6
4567 fi
4568 done
4569
4570 for ac_hdr in sys/param.h
4571 do
4572 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4573 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4574 echo "configure:4575: checking for $ac_hdr" >&5
4575 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4576   echo $ac_n "(cached) $ac_c" 1>&6
4577 else
4578   cat > conftest.$ac_ext <<EOF
4579 #line 4580 "configure"
4580 #include "confdefs.h"
4581 #include <$ac_hdr>
4582 EOF
4583 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4584 { (eval echo configure:4585: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4585 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4586 if test -z "$ac_err"; then
4587   rm -rf conftest*
4588   eval "ac_cv_header_$ac_safe=yes"
4589 else
4590   echo "$ac_err" >&5
4591   echo "configure: failed program was:" >&5
4592   cat conftest.$ac_ext >&5
4593   rm -rf conftest*
4594   eval "ac_cv_header_$ac_safe=no"
4595 fi
4596 rm -f conftest*
4597 fi
4598 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4599   echo "$ac_t""yes" 1>&6
4600     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4601   cat >> confdefs.h <<EOF
4602 #define $ac_tr_hdr 1
4603 EOF
4604
4605 else
4606   echo "$ac_t""no" 1>&6
4607 fi
4608 done
4609
4610 for ac_hdr in sys/proc.h
4611 do
4612 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4613 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4614 echo "configure:4615: checking for $ac_hdr" >&5
4615 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4616   echo $ac_n "(cached) $ac_c" 1>&6
4617 else
4618   cat > conftest.$ac_ext <<EOF
4619 #line 4620 "configure"
4620 #include "confdefs.h"
4621 #include <$ac_hdr>
4622 EOF
4623 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4624 { (eval echo configure:4625: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4625 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4626 if test -z "$ac_err"; then
4627   rm -rf conftest*
4628   eval "ac_cv_header_$ac_safe=yes"
4629 else
4630   echo "$ac_err" >&5
4631   echo "configure: failed program was:" >&5
4632   cat conftest.$ac_ext >&5
4633   rm -rf conftest*
4634   eval "ac_cv_header_$ac_safe=no"
4635 fi
4636 rm -f conftest*
4637 fi
4638 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4639   echo "$ac_t""yes" 1>&6
4640     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4641   cat >> confdefs.h <<EOF
4642 #define $ac_tr_hdr 1
4643 EOF
4644
4645 else
4646   echo "$ac_t""no" 1>&6
4647 fi
4648 done
4649
4650 for ac_hdr in sys/procfs.h
4651 do
4652 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4653 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4654 echo "configure:4655: checking for $ac_hdr" >&5
4655 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4656   echo $ac_n "(cached) $ac_c" 1>&6
4657 else
4658   cat > conftest.$ac_ext <<EOF
4659 #line 4660 "configure"
4660 #include "confdefs.h"
4661 #include <$ac_hdr>
4662 EOF
4663 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4664 { (eval echo configure:4665: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4665 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4666 if test -z "$ac_err"; then
4667   rm -rf conftest*
4668   eval "ac_cv_header_$ac_safe=yes"
4669 else
4670   echo "$ac_err" >&5
4671   echo "configure: failed program was:" >&5
4672   cat conftest.$ac_ext >&5
4673   rm -rf conftest*
4674   eval "ac_cv_header_$ac_safe=no"
4675 fi
4676 rm -f conftest*
4677 fi
4678 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4679   echo "$ac_t""yes" 1>&6
4680     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4681   cat >> confdefs.h <<EOF
4682 #define $ac_tr_hdr 1
4683 EOF
4684
4685 else
4686   echo "$ac_t""no" 1>&6
4687 fi
4688 done
4689
4690 for ac_hdr in sys/ptrace.h ptrace.h
4691 do
4692 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4693 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4694 echo "configure:4695: checking for $ac_hdr" >&5
4695 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4696   echo $ac_n "(cached) $ac_c" 1>&6
4697 else
4698   cat > conftest.$ac_ext <<EOF
4699 #line 4700 "configure"
4700 #include "confdefs.h"
4701 #include <$ac_hdr>
4702 EOF
4703 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4704 { (eval echo configure:4705: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4705 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4706 if test -z "$ac_err"; then
4707   rm -rf conftest*
4708   eval "ac_cv_header_$ac_safe=yes"
4709 else
4710   echo "$ac_err" >&5
4711   echo "configure: failed program was:" >&5
4712   cat conftest.$ac_ext >&5
4713   rm -rf conftest*
4714   eval "ac_cv_header_$ac_safe=no"
4715 fi
4716 rm -f conftest*
4717 fi
4718 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4719   echo "$ac_t""yes" 1>&6
4720     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4721   cat >> confdefs.h <<EOF
4722 #define $ac_tr_hdr 1
4723 EOF
4724
4725 else
4726   echo "$ac_t""no" 1>&6
4727 fi
4728 done
4729
4730 for ac_hdr in sys/reg.h sys/debugreg.h
4731 do
4732 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4733 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4734 echo "configure:4735: checking for $ac_hdr" >&5
4735 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4736   echo $ac_n "(cached) $ac_c" 1>&6
4737 else
4738   cat > conftest.$ac_ext <<EOF
4739 #line 4740 "configure"
4740 #include "confdefs.h"
4741 #include <$ac_hdr>
4742 EOF
4743 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4744 { (eval echo configure:4745: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4745 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4746 if test -z "$ac_err"; then
4747   rm -rf conftest*
4748   eval "ac_cv_header_$ac_safe=yes"
4749 else
4750   echo "$ac_err" >&5
4751   echo "configure: failed program was:" >&5
4752   cat conftest.$ac_ext >&5
4753   rm -rf conftest*
4754   eval "ac_cv_header_$ac_safe=no"
4755 fi
4756 rm -f conftest*
4757 fi
4758 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4759   echo "$ac_t""yes" 1>&6
4760     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4761   cat >> confdefs.h <<EOF
4762 #define $ac_tr_hdr 1
4763 EOF
4764
4765 else
4766   echo "$ac_t""no" 1>&6
4767 fi
4768 done
4769
4770 for ac_hdr in sys/select.h
4771 do
4772 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4773 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4774 echo "configure:4775: checking for $ac_hdr" >&5
4775 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4776   echo $ac_n "(cached) $ac_c" 1>&6
4777 else
4778   cat > conftest.$ac_ext <<EOF
4779 #line 4780 "configure"
4780 #include "confdefs.h"
4781 #include <$ac_hdr>
4782 EOF
4783 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4784 { (eval echo configure:4785: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4785 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4786 if test -z "$ac_err"; then
4787   rm -rf conftest*
4788   eval "ac_cv_header_$ac_safe=yes"
4789 else
4790   echo "$ac_err" >&5
4791   echo "configure: failed program was:" >&5
4792   cat conftest.$ac_ext >&5
4793   rm -rf conftest*
4794   eval "ac_cv_header_$ac_safe=no"
4795 fi
4796 rm -f conftest*
4797 fi
4798 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4799   echo "$ac_t""yes" 1>&6
4800     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4801   cat >> confdefs.h <<EOF
4802 #define $ac_tr_hdr 1
4803 EOF
4804
4805 else
4806   echo "$ac_t""no" 1>&6
4807 fi
4808 done
4809
4810 for ac_hdr in sys/syscall.h
4811 do
4812 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4813 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4814 echo "configure:4815: checking for $ac_hdr" >&5
4815 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4816   echo $ac_n "(cached) $ac_c" 1>&6
4817 else
4818   cat > conftest.$ac_ext <<EOF
4819 #line 4820 "configure"
4820 #include "confdefs.h"
4821 #include <$ac_hdr>
4822 EOF
4823 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4824 { (eval echo configure:4825: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4825 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4826 if test -z "$ac_err"; then
4827   rm -rf conftest*
4828   eval "ac_cv_header_$ac_safe=yes"
4829 else
4830   echo "$ac_err" >&5
4831   echo "configure: failed program was:" >&5
4832   cat conftest.$ac_ext >&5
4833   rm -rf conftest*
4834   eval "ac_cv_header_$ac_safe=no"
4835 fi
4836 rm -f conftest*
4837 fi
4838 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4839   echo "$ac_t""yes" 1>&6
4840     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4841   cat >> confdefs.h <<EOF
4842 #define $ac_tr_hdr 1
4843 EOF
4844
4845 else
4846   echo "$ac_t""no" 1>&6
4847 fi
4848 done
4849
4850 for ac_hdr in sys/user.h
4851 do
4852 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4853 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4854 echo "configure:4855: checking for $ac_hdr" >&5
4855 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4856   echo $ac_n "(cached) $ac_c" 1>&6
4857 else
4858   cat > conftest.$ac_ext <<EOF
4859 #line 4860 "configure"
4860 #include "confdefs.h"
4861 #include <$ac_hdr>
4862 EOF
4863 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4864 { (eval echo configure:4865: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4865 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4866 if test -z "$ac_err"; then
4867   rm -rf conftest*
4868   eval "ac_cv_header_$ac_safe=yes"
4869 else
4870   echo "$ac_err" >&5
4871   echo "configure: failed program was:" >&5
4872   cat conftest.$ac_ext >&5
4873   rm -rf conftest*
4874   eval "ac_cv_header_$ac_safe=no"
4875 fi
4876 rm -f conftest*
4877 fi
4878 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4879   echo "$ac_t""yes" 1>&6
4880     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4881   cat >> confdefs.h <<EOF
4882 #define $ac_tr_hdr 1
4883 EOF
4884
4885 else
4886   echo "$ac_t""no" 1>&6
4887 fi
4888 done
4889
4890 for ac_hdr in sys/wait.h wait.h
4891 do
4892 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4893 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4894 echo "configure:4895: checking for $ac_hdr" >&5
4895 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4896   echo $ac_n "(cached) $ac_c" 1>&6
4897 else
4898   cat > conftest.$ac_ext <<EOF
4899 #line 4900 "configure"
4900 #include "confdefs.h"
4901 #include <$ac_hdr>
4902 EOF
4903 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4904 { (eval echo configure:4905: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4905 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4906 if test -z "$ac_err"; then
4907   rm -rf conftest*
4908   eval "ac_cv_header_$ac_safe=yes"
4909 else
4910   echo "$ac_err" >&5
4911   echo "configure: failed program was:" >&5
4912   cat conftest.$ac_ext >&5
4913   rm -rf conftest*
4914   eval "ac_cv_header_$ac_safe=no"
4915 fi
4916 rm -f conftest*
4917 fi
4918 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4919   echo "$ac_t""yes" 1>&6
4920     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4921   cat >> confdefs.h <<EOF
4922 #define $ac_tr_hdr 1
4923 EOF
4924
4925 else
4926   echo "$ac_t""no" 1>&6
4927 fi
4928 done
4929
4930 for ac_hdr in termios.h termio.h sgtty.h
4931 do
4932 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4933 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4934 echo "configure:4935: checking for $ac_hdr" >&5
4935 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4936   echo $ac_n "(cached) $ac_c" 1>&6
4937 else
4938   cat > conftest.$ac_ext <<EOF
4939 #line 4940 "configure"
4940 #include "confdefs.h"
4941 #include <$ac_hdr>
4942 EOF
4943 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4944 { (eval echo configure:4945: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4945 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4946 if test -z "$ac_err"; then
4947   rm -rf conftest*
4948   eval "ac_cv_header_$ac_safe=yes"
4949 else
4950   echo "$ac_err" >&5
4951   echo "configure: failed program was:" >&5
4952   cat conftest.$ac_ext >&5
4953   rm -rf conftest*
4954   eval "ac_cv_header_$ac_safe=no"
4955 fi
4956 rm -f conftest*
4957 fi
4958 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4959   echo "$ac_t""yes" 1>&6
4960     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4961   cat >> confdefs.h <<EOF
4962 #define $ac_tr_hdr 1
4963 EOF
4964
4965 else
4966   echo "$ac_t""no" 1>&6
4967 fi
4968 done
4969
4970 for ac_hdr in unistd.h
4971 do
4972 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4973 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4974 echo "configure:4975: checking for $ac_hdr" >&5
4975 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4976   echo $ac_n "(cached) $ac_c" 1>&6
4977 else
4978   cat > conftest.$ac_ext <<EOF
4979 #line 4980 "configure"
4980 #include "confdefs.h"
4981 #include <$ac_hdr>
4982 EOF
4983 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4984 { (eval echo configure:4985: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4985 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4986 if test -z "$ac_err"; then
4987   rm -rf conftest*
4988   eval "ac_cv_header_$ac_safe=yes"
4989 else
4990   echo "$ac_err" >&5
4991   echo "configure: failed program was:" >&5
4992   cat conftest.$ac_ext >&5
4993   rm -rf conftest*
4994   eval "ac_cv_header_$ac_safe=no"
4995 fi
4996 rm -f conftest*
4997 fi
4998 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4999   echo "$ac_t""yes" 1>&6
5000     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5001   cat >> confdefs.h <<EOF
5002 #define $ac_tr_hdr 1
5003 EOF
5004
5005 else
5006   echo "$ac_t""no" 1>&6
5007 fi
5008 done
5009
5010
5011 # On Solaris 2.[78], we need to define _MSE_INT_H to avoid a clash
5012 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
5013 # think that we don't have <curses.h> if we're using GCC.
5014 case $host_os in
5015   solaris2.[78])
5016     if test "$GCC" = yes; then
5017       cat >> confdefs.h <<\EOF
5018 #define _MSE_INT_H 1
5019 EOF
5020
5021     fi ;;
5022 esac
5023 for ac_hdr in curses.h ncurses.h term.h
5024 do
5025 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5026 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5027 echo "configure:5028: checking for $ac_hdr" >&5
5028 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5029   echo $ac_n "(cached) $ac_c" 1>&6
5030 else
5031   cat > conftest.$ac_ext <<EOF
5032 #line 5033 "configure"
5033 #include "confdefs.h"
5034 #include <$ac_hdr>
5035 EOF
5036 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5037 { (eval echo configure:5038: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5038 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5039 if test -z "$ac_err"; then
5040   rm -rf conftest*
5041   eval "ac_cv_header_$ac_safe=yes"
5042 else
5043   echo "$ac_err" >&5
5044   echo "configure: failed program was:" >&5
5045   cat conftest.$ac_ext >&5
5046   rm -rf conftest*
5047   eval "ac_cv_header_$ac_safe=no"
5048 fi
5049 rm -f conftest*
5050 fi
5051 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5052   echo "$ac_t""yes" 1>&6
5053     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5054   cat >> confdefs.h <<EOF
5055 #define $ac_tr_hdr 1
5056 EOF
5057
5058 else
5059   echo "$ac_t""no" 1>&6
5060 fi
5061 done
5062
5063
5064 # FIXME: kettenis/20030102: In most cases we include these
5065 # unconditionally, so what's the point in checking these?
5066 for ac_hdr in ctype.h time.h
5067 do
5068 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5069 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5070 echo "configure:5071: checking for $ac_hdr" >&5
5071 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5072   echo $ac_n "(cached) $ac_c" 1>&6
5073 else
5074   cat > conftest.$ac_ext <<EOF
5075 #line 5076 "configure"
5076 #include "confdefs.h"
5077 #include <$ac_hdr>
5078 EOF
5079 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5080 { (eval echo configure:5081: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5081 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5082 if test -z "$ac_err"; then
5083   rm -rf conftest*
5084   eval "ac_cv_header_$ac_safe=yes"
5085 else
5086   echo "$ac_err" >&5
5087   echo "configure: failed program was:" >&5
5088   cat conftest.$ac_ext >&5
5089   rm -rf conftest*
5090   eval "ac_cv_header_$ac_safe=no"
5091 fi
5092 rm -f conftest*
5093 fi
5094 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5095   echo "$ac_t""yes" 1>&6
5096     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5097   cat >> confdefs.h <<EOF
5098 #define $ac_tr_hdr 1
5099 EOF
5100
5101 else
5102   echo "$ac_t""no" 1>&6
5103 fi
5104 done
5105
5106
5107 # ------------------ #
5108 # Checks for types.  #
5109 # ------------------ #
5110
5111 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
5112 echo "configure:5113: checking return type of signal handlers" >&5
5113 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
5114   echo $ac_n "(cached) $ac_c" 1>&6
5115 else
5116   cat > conftest.$ac_ext <<EOF
5117 #line 5118 "configure"
5118 #include "confdefs.h"
5119 #include <sys/types.h>
5120 #include <signal.h>
5121 #ifdef signal
5122 #undef signal
5123 #endif
5124 #ifdef __cplusplus
5125 extern "C" void (*signal (int, void (*)(int)))(int);
5126 #else
5127 void (*signal ()) ();
5128 #endif
5129
5130 int main() {
5131 int i;
5132 ; return 0; }
5133 EOF
5134 if { (eval echo configure:5135: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5135   rm -rf conftest*
5136   ac_cv_type_signal=void
5137 else
5138   echo "configure: failed program was:" >&5
5139   cat conftest.$ac_ext >&5
5140   rm -rf conftest*
5141   ac_cv_type_signal=int
5142 fi
5143 rm -f conftest*
5144 fi
5145
5146 echo "$ac_t""$ac_cv_type_signal" 1>&6
5147 cat >> confdefs.h <<EOF
5148 #define RETSIGTYPE $ac_cv_type_signal
5149 EOF
5150
5151
5152
5153 # ------------------------------------- #
5154 # Checks for compiler characteristics.  #
5155 # ------------------------------------- #
5156
5157 echo $ac_n "checking for working const""... $ac_c" 1>&6
5158 echo "configure:5159: checking for working const" >&5
5159 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
5160   echo $ac_n "(cached) $ac_c" 1>&6
5161 else
5162   cat > conftest.$ac_ext <<EOF
5163 #line 5164 "configure"
5164 #include "confdefs.h"
5165
5166 int main() {
5167
5168 /* Ultrix mips cc rejects this.  */
5169 typedef int charset[2]; const charset x;
5170 /* SunOS 4.1.1 cc rejects this.  */
5171 char const *const *ccp;
5172 char **p;
5173 /* NEC SVR4.0.2 mips cc rejects this.  */
5174 struct point {int x, y;};
5175 static struct point const zero = {0,0};
5176 /* AIX XL C 1.02.0.0 rejects this.
5177    It does not let you subtract one const X* pointer from another in an arm
5178    of an if-expression whose if-part is not a constant expression */
5179 const char *g = "string";
5180 ccp = &g + (g ? g-g : 0);
5181 /* HPUX 7.0 cc rejects these. */
5182 ++ccp;
5183 p = (char**) ccp;
5184 ccp = (char const *const *) p;
5185 { /* SCO 3.2v4 cc rejects this.  */
5186   char *t;
5187   char const *s = 0 ? (char *) 0 : (char const *) 0;
5188
5189   *t++ = 0;
5190 }
5191 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
5192   int x[] = {25, 17};
5193   const int *foo = &x[0];
5194   ++foo;
5195 }
5196 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5197   typedef const int *iptr;
5198   iptr p = 0;
5199   ++p;
5200 }
5201 { /* AIX XL C 1.02.0.0 rejects this saying
5202      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5203   struct s { int j; const int *ap[3]; };
5204   struct s *b; b->j = 5;
5205 }
5206 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5207   const int foo = 10;
5208 }
5209
5210 ; return 0; }
5211 EOF
5212 if { (eval echo configure:5213: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5213   rm -rf conftest*
5214   ac_cv_c_const=yes
5215 else
5216   echo "configure: failed program was:" >&5
5217   cat conftest.$ac_ext >&5
5218   rm -rf conftest*
5219   ac_cv_c_const=no
5220 fi
5221 rm -f conftest*
5222 fi
5223
5224 echo "$ac_t""$ac_cv_c_const" 1>&6
5225 if test $ac_cv_c_const = no; then
5226   cat >> confdefs.h <<\EOF
5227 #define const
5228 EOF
5229
5230 fi
5231
5232 echo $ac_n "checking for inline""... $ac_c" 1>&6
5233 echo "configure:5234: checking for inline" >&5
5234 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
5235   echo $ac_n "(cached) $ac_c" 1>&6
5236 else
5237   ac_cv_c_inline=no
5238 for ac_kw in inline __inline__ __inline; do
5239   cat > conftest.$ac_ext <<EOF
5240 #line 5241 "configure"
5241 #include "confdefs.h"
5242
5243 int main() {
5244 } $ac_kw foo() {
5245 ; return 0; }
5246 EOF
5247 if { (eval echo configure:5248: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5248   rm -rf conftest*
5249   ac_cv_c_inline=$ac_kw; break
5250 else
5251   echo "configure: failed program was:" >&5
5252   cat conftest.$ac_ext >&5
5253 fi
5254 rm -f conftest*
5255 done
5256
5257 fi
5258
5259 echo "$ac_t""$ac_cv_c_inline" 1>&6
5260 case "$ac_cv_c_inline" in
5261   inline | yes) ;;
5262   no) cat >> confdefs.h <<\EOF
5263 #define inline
5264 EOF
5265  ;;
5266   *)  cat >> confdefs.h <<EOF
5267 #define inline $ac_cv_c_inline
5268 EOF
5269  ;;
5270 esac
5271
5272
5273 # ------------------------------ #
5274 # Checks for library functions.  #
5275 # ------------------------------ #
5276
5277 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5278 # for constant arguments.  Useless!
5279 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5280 echo "configure:5281: checking for working alloca.h" >&5
5281 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
5282   echo $ac_n "(cached) $ac_c" 1>&6
5283 else
5284   cat > conftest.$ac_ext <<EOF
5285 #line 5286 "configure"
5286 #include "confdefs.h"
5287 #include <alloca.h>
5288 int main() {
5289 char *p = alloca(2 * sizeof(int));
5290 ; return 0; }
5291 EOF
5292 if { (eval echo configure:5293: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5293   rm -rf conftest*
5294   ac_cv_header_alloca_h=yes
5295 else
5296   echo "configure: failed program was:" >&5
5297   cat conftest.$ac_ext >&5
5298   rm -rf conftest*
5299   ac_cv_header_alloca_h=no
5300 fi
5301 rm -f conftest*
5302 fi
5303
5304 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5305 if test $ac_cv_header_alloca_h = yes; then
5306   cat >> confdefs.h <<\EOF
5307 #define HAVE_ALLOCA_H 1
5308 EOF
5309
5310 fi
5311
5312 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5313 echo "configure:5314: checking for alloca" >&5
5314 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
5315   echo $ac_n "(cached) $ac_c" 1>&6
5316 else
5317   cat > conftest.$ac_ext <<EOF
5318 #line 5319 "configure"
5319 #include "confdefs.h"
5320
5321 #ifdef __GNUC__
5322 # define alloca __builtin_alloca
5323 #else
5324 # ifdef _MSC_VER
5325 #  include <malloc.h>
5326 #  define alloca _alloca
5327 # else
5328 #  if HAVE_ALLOCA_H
5329 #   include <alloca.h>
5330 #  else
5331 #   ifdef _AIX
5332  #pragma alloca
5333 #   else
5334 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5335 char *alloca ();
5336 #    endif
5337 #   endif
5338 #  endif
5339 # endif
5340 #endif
5341
5342 int main() {
5343 char *p = (char *) alloca(1);
5344 ; return 0; }
5345 EOF
5346 if { (eval echo configure:5347: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5347   rm -rf conftest*
5348   ac_cv_func_alloca_works=yes
5349 else
5350   echo "configure: failed program was:" >&5
5351   cat conftest.$ac_ext >&5
5352   rm -rf conftest*
5353   ac_cv_func_alloca_works=no
5354 fi
5355 rm -f conftest*
5356 fi
5357
5358 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
5359 if test $ac_cv_func_alloca_works = yes; then
5360   cat >> confdefs.h <<\EOF
5361 #define HAVE_ALLOCA 1
5362 EOF
5363
5364 fi
5365
5366 if test $ac_cv_func_alloca_works = no; then
5367   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5368   # that cause trouble.  Some versions do not even contain alloca or
5369   # contain a buggy version.  If you still want to use their alloca,
5370   # use ar to extract alloca.o from them instead of compiling alloca.c.
5371   ALLOCA=alloca.${ac_objext}
5372   cat >> confdefs.h <<\EOF
5373 #define C_ALLOCA 1
5374 EOF
5375
5376
5377 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
5378 echo "configure:5379: checking whether alloca needs Cray hooks" >&5
5379 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
5380   echo $ac_n "(cached) $ac_c" 1>&6
5381 else
5382   cat > conftest.$ac_ext <<EOF
5383 #line 5384 "configure"
5384 #include "confdefs.h"
5385 #if defined(CRAY) && ! defined(CRAY2)
5386 webecray
5387 #else
5388 wenotbecray
5389 #endif
5390
5391 EOF
5392 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5393   egrep "webecray" >/dev/null 2>&1; then
5394   rm -rf conftest*
5395   ac_cv_os_cray=yes
5396 else
5397   rm -rf conftest*
5398   ac_cv_os_cray=no
5399 fi
5400 rm -f conftest*
5401
5402 fi
5403
5404 echo "$ac_t""$ac_cv_os_cray" 1>&6
5405 if test $ac_cv_os_cray = yes; then
5406 for ac_func in _getb67 GETB67 getb67; do
5407   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5408 echo "configure:5409: checking for $ac_func" >&5
5409 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5410   echo $ac_n "(cached) $ac_c" 1>&6
5411 else
5412   cat > conftest.$ac_ext <<EOF
5413 #line 5414 "configure"
5414 #include "confdefs.h"
5415 /* System header to define __stub macros and hopefully few prototypes,
5416     which can conflict with char $ac_func(); below.  */
5417 #include <assert.h>
5418 /* Override any gcc2 internal prototype to avoid an error.  */
5419 /* We use char because int might match the return type of a gcc2
5420     builtin and then its argument prototype would still apply.  */
5421 char $ac_func();
5422
5423 int main() {
5424
5425 /* The GNU C library defines this for functions which it implements
5426     to always fail with ENOSYS.  Some functions are actually named
5427     something starting with __ and the normal name is an alias.  */
5428 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5429 choke me
5430 #else
5431 $ac_func();
5432 #endif
5433
5434 ; return 0; }
5435 EOF
5436 if { (eval echo configure:5437: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5437   rm -rf conftest*
5438   eval "ac_cv_func_$ac_func=yes"
5439 else
5440   echo "configure: failed program was:" >&5
5441   cat conftest.$ac_ext >&5
5442   rm -rf conftest*
5443   eval "ac_cv_func_$ac_func=no"
5444 fi
5445 rm -f conftest*
5446 fi
5447
5448 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5449   echo "$ac_t""yes" 1>&6
5450   cat >> confdefs.h <<EOF
5451 #define CRAY_STACKSEG_END $ac_func
5452 EOF
5453
5454   break
5455 else
5456   echo "$ac_t""no" 1>&6
5457 fi
5458
5459 done
5460 fi
5461
5462 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5463 echo "configure:5464: checking stack direction for C alloca" >&5
5464 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
5465   echo $ac_n "(cached) $ac_c" 1>&6
5466 else
5467   if test "$cross_compiling" = yes; then
5468   ac_cv_c_stack_direction=0
5469 else
5470   cat > conftest.$ac_ext <<EOF
5471 #line 5472 "configure"
5472 #include "confdefs.h"
5473 find_stack_direction ()
5474 {
5475   static char *addr = 0;
5476   auto char dummy;
5477   if (addr == 0)
5478     {
5479       addr = &dummy;
5480       return find_stack_direction ();
5481     }
5482   else
5483     return (&dummy > addr) ? 1 : -1;
5484 }
5485 main ()
5486 {
5487   exit (find_stack_direction() < 0);
5488 }
5489 EOF
5490 if { (eval echo configure:5491: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5491 then
5492   ac_cv_c_stack_direction=1
5493 else
5494   echo "configure: failed program was:" >&5
5495   cat conftest.$ac_ext >&5
5496   rm -fr conftest*
5497   ac_cv_c_stack_direction=-1
5498 fi
5499 rm -fr conftest*
5500 fi
5501
5502 fi
5503
5504 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5505 cat >> confdefs.h <<EOF
5506 #define STACK_DIRECTION $ac_cv_c_stack_direction
5507 EOF
5508
5509 fi
5510
5511 for ac_hdr in unistd.h
5512 do
5513 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5514 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5515 echo "configure:5516: checking for $ac_hdr" >&5
5516 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5517   echo $ac_n "(cached) $ac_c" 1>&6
5518 else
5519   cat > conftest.$ac_ext <<EOF
5520 #line 5521 "configure"
5521 #include "confdefs.h"
5522 #include <$ac_hdr>
5523 EOF
5524 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5525 { (eval echo configure:5526: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5526 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5527 if test -z "$ac_err"; then
5528   rm -rf conftest*
5529   eval "ac_cv_header_$ac_safe=yes"
5530 else
5531   echo "$ac_err" >&5
5532   echo "configure: failed program was:" >&5
5533   cat conftest.$ac_ext >&5
5534   rm -rf conftest*
5535   eval "ac_cv_header_$ac_safe=no"
5536 fi
5537 rm -f conftest*
5538 fi
5539 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5540   echo "$ac_t""yes" 1>&6
5541     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5542   cat >> confdefs.h <<EOF
5543 #define $ac_tr_hdr 1
5544 EOF
5545
5546 else
5547   echo "$ac_t""no" 1>&6
5548 fi
5549 done
5550
5551 for ac_func in getpagesize
5552 do
5553 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5554 echo "configure:5555: checking for $ac_func" >&5
5555 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5556   echo $ac_n "(cached) $ac_c" 1>&6
5557 else
5558   cat > conftest.$ac_ext <<EOF
5559 #line 5560 "configure"
5560 #include "confdefs.h"
5561 /* System header to define __stub macros and hopefully few prototypes,
5562     which can conflict with char $ac_func(); below.  */
5563 #include <assert.h>
5564 /* Override any gcc2 internal prototype to avoid an error.  */
5565 /* We use char because int might match the return type of a gcc2
5566     builtin and then its argument prototype would still apply.  */
5567 char $ac_func();
5568
5569 int main() {
5570
5571 /* The GNU C library defines this for functions which it implements
5572     to always fail with ENOSYS.  Some functions are actually named
5573     something starting with __ and the normal name is an alias.  */
5574 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5575 choke me
5576 #else
5577 $ac_func();
5578 #endif
5579
5580 ; return 0; }
5581 EOF
5582 if { (eval echo configure:5583: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5583   rm -rf conftest*
5584   eval "ac_cv_func_$ac_func=yes"
5585 else
5586   echo "configure: failed program was:" >&5
5587   cat conftest.$ac_ext >&5
5588   rm -rf conftest*
5589   eval "ac_cv_func_$ac_func=no"
5590 fi
5591 rm -f conftest*
5592 fi
5593
5594 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5595   echo "$ac_t""yes" 1>&6
5596     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5597   cat >> confdefs.h <<EOF
5598 #define $ac_tr_func 1
5599 EOF
5600
5601 else
5602   echo "$ac_t""no" 1>&6
5603 fi
5604 done
5605
5606 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
5607 echo "configure:5608: checking for working mmap" >&5
5608 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
5609   echo $ac_n "(cached) $ac_c" 1>&6
5610 else
5611   if test "$cross_compiling" = yes; then
5612   ac_cv_func_mmap_fixed_mapped=no
5613 else
5614   cat > conftest.$ac_ext <<EOF
5615 #line 5616 "configure"
5616 #include "confdefs.h"
5617
5618 /* Thanks to Mike Haertel and Jim Avera for this test.
5619    Here is a matrix of mmap possibilities:
5620         mmap private not fixed
5621         mmap private fixed at somewhere currently unmapped
5622         mmap private fixed at somewhere already mapped
5623         mmap shared not fixed
5624         mmap shared fixed at somewhere currently unmapped
5625         mmap shared fixed at somewhere already mapped
5626    For private mappings, we should verify that changes cannot be read()
5627    back from the file, nor mmap's back from the file at a different
5628    address.  (There have been systems where private was not correctly
5629    implemented like the infamous i386 svr4.0, and systems where the
5630    VM page cache was not coherent with the filesystem buffer cache
5631    like early versions of FreeBSD and possibly contemporary NetBSD.)
5632    For shared mappings, we should conversely verify that changes get
5633    propogated back to all the places they're supposed to be.
5634
5635    Grep wants private fixed already mapped.
5636    The main things grep needs to know about mmap are:
5637    * does it exist and is it safe to write into the mmap'd area
5638    * how to use it (BSD variants)  */
5639 #include <sys/types.h>
5640 #include <fcntl.h>
5641 #include <sys/mman.h>
5642
5643 /* This mess was copied from the GNU getpagesize.h.  */
5644 #ifndef HAVE_GETPAGESIZE
5645 # ifdef HAVE_UNISTD_H
5646 #  include <unistd.h>
5647 # endif
5648
5649 /* Assume that all systems that can run configure have sys/param.h.  */
5650 # ifndef HAVE_SYS_PARAM_H
5651 #  define HAVE_SYS_PARAM_H 1
5652 # endif
5653
5654 # ifdef _SC_PAGESIZE
5655 #  define getpagesize() sysconf(_SC_PAGESIZE)
5656 # else /* no _SC_PAGESIZE */
5657 #  ifdef HAVE_SYS_PARAM_H
5658 #   include <sys/param.h>
5659 #   ifdef EXEC_PAGESIZE
5660 #    define getpagesize() EXEC_PAGESIZE
5661 #   else /* no EXEC_PAGESIZE */
5662 #    ifdef NBPG
5663 #     define getpagesize() NBPG * CLSIZE
5664 #     ifndef CLSIZE
5665 #      define CLSIZE 1
5666 #     endif /* no CLSIZE */
5667 #    else /* no NBPG */
5668 #     ifdef NBPC
5669 #      define getpagesize() NBPC
5670 #     else /* no NBPC */
5671 #      ifdef PAGESIZE
5672 #       define getpagesize() PAGESIZE
5673 #      endif /* PAGESIZE */
5674 #     endif /* no NBPC */
5675 #    endif /* no NBPG */
5676 #   endif /* no EXEC_PAGESIZE */
5677 #  else /* no HAVE_SYS_PARAM_H */
5678 #   define getpagesize() 8192   /* punt totally */
5679 #  endif /* no HAVE_SYS_PARAM_H */
5680 # endif /* no _SC_PAGESIZE */
5681
5682 #endif /* no HAVE_GETPAGESIZE */
5683
5684 #ifdef __cplusplus
5685 extern "C" { void *malloc(unsigned); }
5686 #else
5687 char *malloc();
5688 #endif
5689
5690 int
5691 main()
5692 {
5693         char *data, *data2, *data3;
5694         int i, pagesize;
5695         int fd;
5696
5697         pagesize = getpagesize();
5698
5699         /*
5700          * First, make a file with some known garbage in it.
5701          */
5702         data = malloc(pagesize);
5703         if (!data)
5704                 exit(1);
5705         for (i = 0; i < pagesize; ++i)
5706                 *(data + i) = rand();
5707         umask(0);
5708         fd = creat("conftestmmap", 0600);
5709         if (fd < 0)
5710                 exit(1);
5711         if (write(fd, data, pagesize) != pagesize)
5712                 exit(1);
5713         close(fd);
5714
5715         /*
5716          * Next, try to mmap the file at a fixed address which
5717          * already has something else allocated at it.  If we can,
5718          * also make sure that we see the same garbage.
5719          */
5720         fd = open("conftestmmap", O_RDWR);
5721         if (fd < 0)
5722                 exit(1);
5723         data2 = malloc(2 * pagesize);
5724         if (!data2)
5725                 exit(1);
5726         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
5727         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
5728             MAP_PRIVATE | MAP_FIXED, fd, 0L))
5729                 exit(1);
5730         for (i = 0; i < pagesize; ++i)
5731                 if (*(data + i) != *(data2 + i))
5732                         exit(1);
5733
5734         /*
5735          * Finally, make sure that changes to the mapped area
5736          * do not percolate back to the file as seen by read().
5737          * (This is a bug on some variants of i386 svr4.0.)
5738          */
5739         for (i = 0; i < pagesize; ++i)
5740                 *(data2 + i) = *(data2 + i) + 1;
5741         data3 = malloc(pagesize);
5742         if (!data3)
5743                 exit(1);
5744         if (read(fd, data3, pagesize) != pagesize)
5745                 exit(1);
5746         for (i = 0; i < pagesize; ++i)
5747                 if (*(data + i) != *(data3 + i))
5748                         exit(1);
5749         close(fd);
5750         unlink("conftestmmap");
5751         exit(0);
5752 }
5753
5754 EOF
5755 if { (eval echo configure:5756: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5756 then
5757   ac_cv_func_mmap_fixed_mapped=yes
5758 else
5759   echo "configure: failed program was:" >&5
5760   cat conftest.$ac_ext >&5
5761   rm -fr conftest*
5762   ac_cv_func_mmap_fixed_mapped=no
5763 fi
5764 rm -fr conftest*
5765 fi
5766
5767 fi
5768
5769 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
5770 if test $ac_cv_func_mmap_fixed_mapped = yes; then
5771   cat >> confdefs.h <<\EOF
5772 #define HAVE_MMAP 1
5773 EOF
5774
5775 fi
5776
5777 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
5778 echo "configure:5779: checking for pid_t" >&5
5779 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
5780   echo $ac_n "(cached) $ac_c" 1>&6
5781 else
5782   cat > conftest.$ac_ext <<EOF
5783 #line 5784 "configure"
5784 #include "confdefs.h"
5785 #include <sys/types.h>
5786 #if STDC_HEADERS
5787 #include <stdlib.h>
5788 #include <stddef.h>
5789 #endif
5790 EOF
5791 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5792   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
5793   rm -rf conftest*
5794   ac_cv_type_pid_t=yes
5795 else
5796   rm -rf conftest*
5797   ac_cv_type_pid_t=no
5798 fi
5799 rm -f conftest*
5800
5801 fi
5802 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
5803 if test $ac_cv_type_pid_t = no; then
5804   cat >> confdefs.h <<\EOF
5805 #define pid_t int
5806 EOF
5807
5808 fi
5809
5810 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
5811 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
5812 echo "configure:5813: checking for vfork.h" >&5
5813 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5814   echo $ac_n "(cached) $ac_c" 1>&6
5815 else
5816   cat > conftest.$ac_ext <<EOF
5817 #line 5818 "configure"
5818 #include "confdefs.h"
5819 #include <vfork.h>
5820 EOF
5821 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5822 { (eval echo configure:5823: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5823 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5824 if test -z "$ac_err"; then
5825   rm -rf conftest*
5826   eval "ac_cv_header_$ac_safe=yes"
5827 else
5828   echo "$ac_err" >&5
5829   echo "configure: failed program was:" >&5
5830   cat conftest.$ac_ext >&5
5831   rm -rf conftest*
5832   eval "ac_cv_header_$ac_safe=no"
5833 fi
5834 rm -f conftest*
5835 fi
5836 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5837   echo "$ac_t""yes" 1>&6
5838   cat >> confdefs.h <<\EOF
5839 #define HAVE_VFORK_H 1
5840 EOF
5841
5842 else
5843   echo "$ac_t""no" 1>&6
5844 fi
5845
5846 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
5847 echo "configure:5848: checking for working vfork" >&5
5848 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
5849   echo $ac_n "(cached) $ac_c" 1>&6
5850 else
5851   if test "$cross_compiling" = yes; then
5852   echo $ac_n "checking for vfork""... $ac_c" 1>&6
5853 echo "configure:5854: checking for vfork" >&5
5854 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
5855   echo $ac_n "(cached) $ac_c" 1>&6
5856 else
5857   cat > conftest.$ac_ext <<EOF
5858 #line 5859 "configure"
5859 #include "confdefs.h"
5860 /* System header to define __stub macros and hopefully few prototypes,
5861     which can conflict with char vfork(); below.  */
5862 #include <assert.h>
5863 /* Override any gcc2 internal prototype to avoid an error.  */
5864 /* We use char because int might match the return type of a gcc2
5865     builtin and then its argument prototype would still apply.  */
5866 char vfork();
5867
5868 int main() {
5869
5870 /* The GNU C library defines this for functions which it implements
5871     to always fail with ENOSYS.  Some functions are actually named
5872     something starting with __ and the normal name is an alias.  */
5873 #if defined (__stub_vfork) || defined (__stub___vfork)
5874 choke me
5875 #else
5876 vfork();
5877 #endif
5878
5879 ; return 0; }
5880 EOF
5881 if { (eval echo configure:5882: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5882   rm -rf conftest*
5883   eval "ac_cv_func_vfork=yes"
5884 else
5885   echo "configure: failed program was:" >&5
5886   cat conftest.$ac_ext >&5
5887   rm -rf conftest*
5888   eval "ac_cv_func_vfork=no"
5889 fi
5890 rm -f conftest*
5891 fi
5892
5893 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
5894   echo "$ac_t""yes" 1>&6
5895   :
5896 else
5897   echo "$ac_t""no" 1>&6
5898 fi
5899
5900 ac_cv_func_vfork_works=$ac_cv_func_vfork
5901 else
5902   cat > conftest.$ac_ext <<EOF
5903 #line 5904 "configure"
5904 #include "confdefs.h"
5905 /* Thanks to Paul Eggert for this test.  */
5906 #include <stdio.h>
5907 #include <sys/types.h>
5908 #include <sys/stat.h>
5909 #ifdef HAVE_UNISTD_H
5910 #include <unistd.h>
5911 #endif
5912 #ifdef HAVE_VFORK_H
5913 #include <vfork.h>
5914 #endif
5915 /* On some sparc systems, changes by the child to local and incoming
5916    argument registers are propagated back to the parent.
5917    The compiler is told about this with #include <vfork.h>,
5918    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
5919    Test for this by using a static variable whose address
5920    is put into a register that is clobbered by the vfork.  */
5921 static
5922 #ifdef __cplusplus
5923 sparc_address_test (int arg)
5924 #else
5925 sparc_address_test (arg) int arg;
5926 #endif
5927 {
5928   static pid_t child;
5929   if (!child) {
5930     child = vfork ();
5931     if (child < 0) {
5932       perror ("vfork");
5933       _exit(2);
5934     }
5935     if (!child) {
5936       arg = getpid();
5937       write(-1, "", 0);
5938       _exit (arg);
5939     }
5940   }
5941 }
5942 main() {
5943   pid_t parent = getpid ();
5944   pid_t child;
5945
5946   sparc_address_test ();
5947
5948   child = vfork ();
5949
5950   if (child == 0) {
5951     /* Here is another test for sparc vfork register problems.
5952        This test uses lots of local variables, at least
5953        as many local variables as main has allocated so far
5954        including compiler temporaries.  4 locals are enough for
5955        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
5956        A buggy compiler should reuse the register of parent
5957        for one of the local variables, since it will think that
5958        parent can't possibly be used any more in this routine.
5959        Assigning to the local variable will thus munge parent
5960        in the parent process.  */
5961     pid_t
5962       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
5963       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
5964     /* Convince the compiler that p..p7 are live; otherwise, it might
5965        use the same hardware register for all 8 local variables.  */
5966     if (p != p1 || p != p2 || p != p3 || p != p4
5967         || p != p5 || p != p6 || p != p7)
5968       _exit(1);
5969
5970     /* On some systems (e.g. IRIX 3.3),
5971        vfork doesn't separate parent from child file descriptors.
5972        If the child closes a descriptor before it execs or exits,
5973        this munges the parent's descriptor as well.
5974        Test for this by closing stdout in the child.  */
5975     _exit(close(fileno(stdout)) != 0);
5976   } else {
5977     int status;
5978     struct stat st;
5979
5980     while (wait(&status) != child)
5981       ;
5982     exit(
5983          /* Was there some problem with vforking?  */
5984          child < 0
5985
5986          /* Did the child fail?  (This shouldn't happen.)  */
5987          || status
5988
5989          /* Did the vfork/compiler bug occur?  */
5990          || parent != getpid()
5991
5992          /* Did the file descriptor bug occur?  */
5993          || fstat(fileno(stdout), &st) != 0
5994          );
5995   }
5996 }
5997 EOF
5998 if { (eval echo configure:5999: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5999 then
6000   ac_cv_func_vfork_works=yes
6001 else
6002   echo "configure: failed program was:" >&5
6003   cat conftest.$ac_ext >&5
6004   rm -fr conftest*
6005   ac_cv_func_vfork_works=no
6006 fi
6007 rm -fr conftest*
6008 fi
6009
6010 fi
6011
6012 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
6013 if test $ac_cv_func_vfork_works = no; then
6014   cat >> confdefs.h <<\EOF
6015 #define vfork fork
6016 EOF
6017
6018 fi
6019
6020 for ac_func in canonicalize_file_name realpath
6021 do
6022 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6023 echo "configure:6024: checking for $ac_func" >&5
6024 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6025   echo $ac_n "(cached) $ac_c" 1>&6
6026 else
6027   cat > conftest.$ac_ext <<EOF
6028 #line 6029 "configure"
6029 #include "confdefs.h"
6030 /* System header to define __stub macros and hopefully few prototypes,
6031     which can conflict with char $ac_func(); below.  */
6032 #include <assert.h>
6033 /* Override any gcc2 internal prototype to avoid an error.  */
6034 /* We use char because int might match the return type of a gcc2
6035     builtin and then its argument prototype would still apply.  */
6036 char $ac_func();
6037
6038 int main() {
6039
6040 /* The GNU C library defines this for functions which it implements
6041     to always fail with ENOSYS.  Some functions are actually named
6042     something starting with __ and the normal name is an alias.  */
6043 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6044 choke me
6045 #else
6046 $ac_func();
6047 #endif
6048
6049 ; return 0; }
6050 EOF
6051 if { (eval echo configure:6052: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6052   rm -rf conftest*
6053   eval "ac_cv_func_$ac_func=yes"
6054 else
6055   echo "configure: failed program was:" >&5
6056   cat conftest.$ac_ext >&5
6057   rm -rf conftest*
6058   eval "ac_cv_func_$ac_func=no"
6059 fi
6060 rm -f conftest*
6061 fi
6062
6063 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6064   echo "$ac_t""yes" 1>&6
6065     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6066   cat >> confdefs.h <<EOF
6067 #define $ac_tr_func 1
6068 EOF
6069
6070 else
6071   echo "$ac_t""no" 1>&6
6072 fi
6073 done
6074
6075 for ac_func in poll
6076 do
6077 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6078 echo "configure:6079: checking for $ac_func" >&5
6079 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6080   echo $ac_n "(cached) $ac_c" 1>&6
6081 else
6082   cat > conftest.$ac_ext <<EOF
6083 #line 6084 "configure"
6084 #include "confdefs.h"
6085 /* System header to define __stub macros and hopefully few prototypes,
6086     which can conflict with char $ac_func(); below.  */
6087 #include <assert.h>
6088 /* Override any gcc2 internal prototype to avoid an error.  */
6089 /* We use char because int might match the return type of a gcc2
6090     builtin and then its argument prototype would still apply.  */
6091 char $ac_func();
6092
6093 int main() {
6094
6095 /* The GNU C library defines this for functions which it implements
6096     to always fail with ENOSYS.  Some functions are actually named
6097     something starting with __ and the normal name is an alias.  */
6098 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6099 choke me
6100 #else
6101 $ac_func();
6102 #endif
6103
6104 ; return 0; }
6105 EOF
6106 if { (eval echo configure:6107: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6107   rm -rf conftest*
6108   eval "ac_cv_func_$ac_func=yes"
6109 else
6110   echo "configure: failed program was:" >&5
6111   cat conftest.$ac_ext >&5
6112   rm -rf conftest*
6113   eval "ac_cv_func_$ac_func=no"
6114 fi
6115 rm -f conftest*
6116 fi
6117
6118 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6119   echo "$ac_t""yes" 1>&6
6120     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6121   cat >> confdefs.h <<EOF
6122 #define $ac_tr_func 1
6123 EOF
6124
6125 else
6126   echo "$ac_t""no" 1>&6
6127 fi
6128 done
6129
6130 for ac_func in sbrk
6131 do
6132 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6133 echo "configure:6134: checking for $ac_func" >&5
6134 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6135   echo $ac_n "(cached) $ac_c" 1>&6
6136 else
6137   cat > conftest.$ac_ext <<EOF
6138 #line 6139 "configure"
6139 #include "confdefs.h"
6140 /* System header to define __stub macros and hopefully few prototypes,
6141     which can conflict with char $ac_func(); below.  */
6142 #include <assert.h>
6143 /* Override any gcc2 internal prototype to avoid an error.  */
6144 /* We use char because int might match the return type of a gcc2
6145     builtin and then its argument prototype would still apply.  */
6146 char $ac_func();
6147
6148 int main() {
6149
6150 /* The GNU C library defines this for functions which it implements
6151     to always fail with ENOSYS.  Some functions are actually named
6152     something starting with __ and the normal name is an alias.  */
6153 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6154 choke me
6155 #else
6156 $ac_func();
6157 #endif
6158
6159 ; return 0; }
6160 EOF
6161 if { (eval echo configure:6162: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6162   rm -rf conftest*
6163   eval "ac_cv_func_$ac_func=yes"
6164 else
6165   echo "configure: failed program was:" >&5
6166   cat conftest.$ac_ext >&5
6167   rm -rf conftest*
6168   eval "ac_cv_func_$ac_func=no"
6169 fi
6170 rm -f conftest*
6171 fi
6172
6173 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6174   echo "$ac_t""yes" 1>&6
6175     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6176   cat >> confdefs.h <<EOF
6177 #define $ac_tr_func 1
6178 EOF
6179
6180 else
6181   echo "$ac_t""no" 1>&6
6182 fi
6183 done
6184
6185 for ac_func in setpgid setpgrp
6186 do
6187 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6188 echo "configure:6189: checking for $ac_func" >&5
6189 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6190   echo $ac_n "(cached) $ac_c" 1>&6
6191 else
6192   cat > conftest.$ac_ext <<EOF
6193 #line 6194 "configure"
6194 #include "confdefs.h"
6195 /* System header to define __stub macros and hopefully few prototypes,
6196     which can conflict with char $ac_func(); below.  */
6197 #include <assert.h>
6198 /* Override any gcc2 internal prototype to avoid an error.  */
6199 /* We use char because int might match the return type of a gcc2
6200     builtin and then its argument prototype would still apply.  */
6201 char $ac_func();
6202
6203 int main() {
6204
6205 /* The GNU C library defines this for functions which it implements
6206     to always fail with ENOSYS.  Some functions are actually named
6207     something starting with __ and the normal name is an alias.  */
6208 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6209 choke me
6210 #else
6211 $ac_func();
6212 #endif
6213
6214 ; return 0; }
6215 EOF
6216 if { (eval echo configure:6217: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6217   rm -rf conftest*
6218   eval "ac_cv_func_$ac_func=yes"
6219 else
6220   echo "configure: failed program was:" >&5
6221   cat conftest.$ac_ext >&5
6222   rm -rf conftest*
6223   eval "ac_cv_func_$ac_func=no"
6224 fi
6225 rm -f conftest*
6226 fi
6227
6228 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6229   echo "$ac_t""yes" 1>&6
6230     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6231   cat >> confdefs.h <<EOF
6232 #define $ac_tr_func 1
6233 EOF
6234
6235 else
6236   echo "$ac_t""no" 1>&6
6237 fi
6238 done
6239
6240 for ac_func in sigaction sigprocmask sigsetmask
6241 do
6242 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6243 echo "configure:6244: checking for $ac_func" >&5
6244 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6245   echo $ac_n "(cached) $ac_c" 1>&6
6246 else
6247   cat > conftest.$ac_ext <<EOF
6248 #line 6249 "configure"
6249 #include "confdefs.h"
6250 /* System header to define __stub macros and hopefully few prototypes,
6251     which can conflict with char $ac_func(); below.  */
6252 #include <assert.h>
6253 /* Override any gcc2 internal prototype to avoid an error.  */
6254 /* We use char because int might match the return type of a gcc2
6255     builtin and then its argument prototype would still apply.  */
6256 char $ac_func();
6257
6258 int main() {
6259
6260 /* The GNU C library defines this for functions which it implements
6261     to always fail with ENOSYS.  Some functions are actually named
6262     something starting with __ and the normal name is an alias.  */
6263 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6264 choke me
6265 #else
6266 $ac_func();
6267 #endif
6268
6269 ; return 0; }
6270 EOF
6271 if { (eval echo configure:6272: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6272   rm -rf conftest*
6273   eval "ac_cv_func_$ac_func=yes"
6274 else
6275   echo "configure: failed program was:" >&5
6276   cat conftest.$ac_ext >&5
6277   rm -rf conftest*
6278   eval "ac_cv_func_$ac_func=no"
6279 fi
6280 rm -f conftest*
6281 fi
6282
6283 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6284   echo "$ac_t""yes" 1>&6
6285     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6286   cat >> confdefs.h <<EOF
6287 #define $ac_tr_func 1
6288 EOF
6289
6290 else
6291   echo "$ac_t""no" 1>&6
6292 fi
6293 done
6294
6295 for ac_func in socketpair
6296 do
6297 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6298 echo "configure:6299: checking for $ac_func" >&5
6299 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6300   echo $ac_n "(cached) $ac_c" 1>&6
6301 else
6302   cat > conftest.$ac_ext <<EOF
6303 #line 6304 "configure"
6304 #include "confdefs.h"
6305 /* System header to define __stub macros and hopefully few prototypes,
6306     which can conflict with char $ac_func(); below.  */
6307 #include <assert.h>
6308 /* Override any gcc2 internal prototype to avoid an error.  */
6309 /* We use char because int might match the return type of a gcc2
6310     builtin and then its argument prototype would still apply.  */
6311 char $ac_func();
6312
6313 int main() {
6314
6315 /* The GNU C library defines this for functions which it implements
6316     to always fail with ENOSYS.  Some functions are actually named
6317     something starting with __ and the normal name is an alias.  */
6318 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6319 choke me
6320 #else
6321 $ac_func();
6322 #endif
6323
6324 ; return 0; }
6325 EOF
6326 if { (eval echo configure:6327: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6327   rm -rf conftest*
6328   eval "ac_cv_func_$ac_func=yes"
6329 else
6330   echo "configure: failed program was:" >&5
6331   cat conftest.$ac_ext >&5
6332   rm -rf conftest*
6333   eval "ac_cv_func_$ac_func=no"
6334 fi
6335 rm -f conftest*
6336 fi
6337
6338 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6339   echo "$ac_t""yes" 1>&6
6340     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6341   cat >> confdefs.h <<EOF
6342 #define $ac_tr_func 1
6343 EOF
6344
6345 else
6346   echo "$ac_t""no" 1>&6
6347 fi
6348 done
6349
6350
6351 if test "$cross_compiling" = no; then
6352   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
6353 echo "configure:6354: checking whether setpgrp takes no argument" >&5
6354 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
6355   echo $ac_n "(cached) $ac_c" 1>&6
6356 else
6357   if test "$cross_compiling" = yes; then
6358   { echo "configure: error: cannot check setpgrp if cross compiling" 1>&2; exit 1; }
6359 else
6360   cat > conftest.$ac_ext <<EOF
6361 #line 6362 "configure"
6362 #include "confdefs.h"
6363
6364 #ifdef HAVE_UNISTD_H
6365 #include <unistd.h>
6366 #endif
6367
6368 /*
6369  * If this system has a BSD-style setpgrp, which takes arguments, exit
6370  * successfully.
6371  */
6372 main()
6373 {
6374     if (setpgrp(1,1) == -1)
6375         exit(0);
6376     else
6377         exit(1);
6378 }
6379
6380 EOF
6381 if { (eval echo configure:6382: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6382 then
6383   ac_cv_func_setpgrp_void=no
6384 else
6385   echo "configure: failed program was:" >&5
6386   cat conftest.$ac_ext >&5
6387   rm -fr conftest*
6388   ac_cv_func_setpgrp_void=yes
6389 fi
6390 rm -fr conftest*
6391 fi
6392
6393
6394 fi
6395
6396 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
6397 if test $ac_cv_func_setpgrp_void = yes; then
6398   cat >> confdefs.h <<\EOF
6399 #define SETPGRP_VOID 1
6400 EOF
6401
6402 fi
6403
6404 else
6405   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
6406 echo "configure:6407: checking whether setpgrp takes no argument" >&5
6407 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
6408   echo $ac_n "(cached) $ac_c" 1>&6
6409 else
6410   cat > conftest.$ac_ext <<EOF
6411 #line 6412 "configure"
6412 #include "confdefs.h"
6413
6414 #include <unistd.h>
6415
6416 int main() {
6417
6418   if (setpgrp(1,1) == -1)
6419     exit (0);
6420   else
6421     exit (1);
6422
6423 ; return 0; }
6424 EOF
6425 if { (eval echo configure:6426: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6426   rm -rf conftest*
6427   ac_cv_func_setpgrp_void=no
6428 else
6429   echo "configure: failed program was:" >&5
6430   cat conftest.$ac_ext >&5
6431   rm -rf conftest*
6432   ac_cv_func_setpgrp_void=yes
6433 fi
6434 rm -f conftest*
6435 fi
6436
6437 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
6438 if test $ac_cv_func_setpgrp_void = yes; then
6439   cat >> confdefs.h <<\EOF
6440 #define SETPGRP_VOID 1
6441 EOF
6442
6443 fi
6444 fi
6445
6446 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
6447 # since sigsetjmp might only be defined as a macro.
6448 echo $ac_n "checking for sigsetjmp""... $ac_c" 1>&6
6449 echo "configure:6450: checking for sigsetjmp" >&5
6450 if eval "test \"`echo '$''{'gdb_cv_func_sigsetjmp'+set}'`\" = set"; then
6451   echo $ac_n "(cached) $ac_c" 1>&6
6452 else
6453   cat > conftest.$ac_ext <<EOF
6454 #line 6455 "configure"
6455 #include "confdefs.h"
6456
6457 #include <setjmp.h>
6458
6459 int main() {
6460 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
6461 ; return 0; }
6462 EOF
6463 if { (eval echo configure:6464: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6464   rm -rf conftest*
6465   gdb_cv_func_sigsetjmp=yes
6466 else
6467   echo "configure: failed program was:" >&5
6468   cat conftest.$ac_ext >&5
6469   rm -rf conftest*
6470   gdb_cv_func_sigsetjmp=no
6471 fi
6472 rm -f conftest*
6473 fi
6474
6475 echo "$ac_t""$gdb_cv_func_sigsetjmp" 1>&6
6476 if test $gdb_cv_func_sigsetjmp = yes; then
6477   cat >> confdefs.h <<\EOF
6478 #define HAVE_SIGSETJMP 1
6479 EOF
6480
6481 fi
6482
6483 # Assume we'll default to using the included libiberty regex.
6484 gdb_use_included_regex=yes
6485
6486 # However, if the system regex is GNU regex, then default to *not*
6487 # using the included regex.
6488 echo $ac_n "checking for GNU regex""... $ac_c" 1>&6
6489 echo "configure:6490: checking for GNU regex" >&5
6490 if eval "test \"`echo '$''{'gdb_cv_have_gnu_regex'+set}'`\" = set"; then
6491   echo $ac_n "(cached) $ac_c" 1>&6
6492 else
6493   cat > conftest.$ac_ext <<EOF
6494 #line 6495 "configure"
6495 #include "confdefs.h"
6496 #include <gnu-versions.h>
6497 int main() {
6498 #define REGEX_INTERFACE_VERSION 1
6499 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
6500 # error "Version mismatch"
6501 #endif
6502 ; return 0; }
6503 EOF
6504 if { (eval echo configure:6505: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6505   rm -rf conftest*
6506   gdb_cv_have_gnu_regex=yes
6507 else
6508   echo "configure: failed program was:" >&5
6509   cat conftest.$ac_ext >&5
6510   rm -rf conftest*
6511   gdb_cv_have_gnu_regex=no
6512 fi
6513 rm -f conftest*
6514 fi
6515
6516 echo "$ac_t""$gdb_cv_have_gnu_regex" 1>&6
6517 if test $gdb_cv_have_gnu_regex = yes; then
6518   gdb_use_included_regex=no
6519 fi
6520
6521 # Check whether --with-included-regex or --without-included-regex was given.
6522 if test "${with_included_regex+set}" = set; then
6523   withval="$with_included_regex"
6524   gdb_with_regex=$withval
6525 else
6526   gdb_with_regex=$gdb_use_included_regex
6527 fi
6528
6529 if test "$gdb_with_regex" = yes; then
6530   cat >> confdefs.h <<\EOF
6531 #define USE_INCLUDED_REGEX 1
6532 EOF
6533
6534 fi
6535
6536 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
6537 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
6538 echo $ac_n "checking for r_fs in struct reg""... $ac_c" 1>&6
6539 echo "configure:6540: checking for r_fs in struct reg" >&5
6540 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_fs'+set}'`\" = set"; then
6541   echo $ac_n "(cached) $ac_c" 1>&6
6542 else
6543   cat > conftest.$ac_ext <<EOF
6544 #line 6545 "configure"
6545 #include "confdefs.h"
6546 #include <machine/reg.h>
6547 int main() {
6548 struct reg r; r.r_fs;
6549 ; return 0; }
6550 EOF
6551 if { (eval echo configure:6552: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6552   rm -rf conftest*
6553   gdb_cv_struct_reg_r_fs=yes
6554 else
6555   echo "configure: failed program was:" >&5
6556   cat conftest.$ac_ext >&5
6557   rm -rf conftest*
6558   gdb_cv_struct_reg_r_fs=no
6559 fi
6560 rm -f conftest*
6561 fi
6562
6563 echo "$ac_t""$gdb_cv_struct_reg_r_fs" 1>&6
6564 if test $gdb_cv_struct_reg_r_fs = yes; then
6565   cat >> confdefs.h <<\EOF
6566 #define HAVE_STRUCT_REG_R_FS 1
6567 EOF
6568
6569 fi
6570 echo $ac_n "checking for r_gs in struct reg""... $ac_c" 1>&6
6571 echo "configure:6572: checking for r_gs in struct reg" >&5
6572 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_gs'+set}'`\" = set"; then
6573   echo $ac_n "(cached) $ac_c" 1>&6
6574 else
6575   cat > conftest.$ac_ext <<EOF
6576 #line 6577 "configure"
6577 #include "confdefs.h"
6578 #include <machine/reg.h>
6579 int main() {
6580 struct reg r; r.r_gs;
6581 ; return 0; }
6582 EOF
6583 if { (eval echo configure:6584: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6584   rm -rf conftest*
6585   gdb_cv_struct_reg_r_gs=yes
6586 else
6587   echo "configure: failed program was:" >&5
6588   cat conftest.$ac_ext >&5
6589   rm -rf conftest*
6590   gdb_cv_struct_reg_r_gs=no
6591 fi
6592 rm -f conftest*
6593 fi
6594
6595 echo "$ac_t""$gdb_cv_struct_reg_r_gs" 1>&6
6596 if test $gdb_cv_struct_reg_r_gs = yes; then
6597   cat >> confdefs.h <<\EOF
6598 #define HAVE_STRUCT_REG_R_GS 1
6599 EOF
6600
6601 fi
6602
6603 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
6604 echo $ac_n "checking for PTRACE_GETREGS""... $ac_c" 1>&6
6605 echo "configure:6606: checking for PTRACE_GETREGS" >&5
6606 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getregs'+set}'`\" = set"; then
6607   echo $ac_n "(cached) $ac_c" 1>&6
6608 else
6609   cat > conftest.$ac_ext <<EOF
6610 #line 6611 "configure"
6611 #include "confdefs.h"
6612 #include <sys/ptrace.h>
6613 int main() {
6614 PTRACE_GETREGS;
6615 ; return 0; }
6616 EOF
6617 if { (eval echo configure:6618: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6618   rm -rf conftest*
6619   gdb_cv_have_ptrace_getregs=yes
6620 else
6621   echo "configure: failed program was:" >&5
6622   cat conftest.$ac_ext >&5
6623   rm -rf conftest*
6624   gdb_cv_have_ptrace_getregs=no
6625 fi
6626 rm -f conftest*
6627 fi
6628
6629 echo "$ac_t""$gdb_cv_have_ptrace_getregs" 1>&6
6630 if test $gdb_cv_have_ptrace_getregs = yes; then
6631   cat >> confdefs.h <<\EOF
6632 #define HAVE_PTRACE_GETREGS 1
6633 EOF
6634
6635 fi
6636
6637 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
6638 echo $ac_n "checking for PTRACE_GETFPXREGS""... $ac_c" 1>&6
6639 echo "configure:6640: checking for PTRACE_GETFPXREGS" >&5
6640 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getfpxregs'+set}'`\" = set"; then
6641   echo $ac_n "(cached) $ac_c" 1>&6
6642 else
6643   cat > conftest.$ac_ext <<EOF
6644 #line 6645 "configure"
6645 #include "confdefs.h"
6646 #include <sys/ptrace.h>
6647 int main() {
6648 PTRACE_GETFPXREGS;
6649 ; return 0; }
6650 EOF
6651 if { (eval echo configure:6652: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6652   rm -rf conftest*
6653   gdb_cv_have_ptrace_getfpxregs=yes
6654 else
6655   echo "configure: failed program was:" >&5
6656   cat conftest.$ac_ext >&5
6657   rm -rf conftest*
6658   gdb_cv_have_ptrace_getfpxregs=no
6659 fi
6660 rm -f conftest*
6661 fi
6662
6663 echo "$ac_t""$gdb_cv_have_ptrace_getfpxregs" 1>&6
6664 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
6665   cat >> confdefs.h <<\EOF
6666 #define HAVE_PTRACE_GETFPXREGS 1
6667 EOF
6668
6669 fi
6670
6671 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
6672 echo $ac_n "checking for PT_GETDBREGS""... $ac_c" 1>&6
6673 echo "configure:6674: checking for PT_GETDBREGS" >&5
6674 if eval "test \"`echo '$''{'gdb_cv_have_pt_getdbregs'+set}'`\" = set"; then
6675   echo $ac_n "(cached) $ac_c" 1>&6
6676 else
6677   cat > conftest.$ac_ext <<EOF
6678 #line 6679 "configure"
6679 #include "confdefs.h"
6680 #include <sys/types.h>
6681 #include <sys/ptrace.h>
6682 int main() {
6683 PT_GETDBREGS;
6684 ; return 0; }
6685 EOF
6686 if { (eval echo configure:6687: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6687   rm -rf conftest*
6688   gdb_cv_have_pt_getdbregs=yes
6689 else
6690   echo "configure: failed program was:" >&5
6691   cat conftest.$ac_ext >&5
6692   rm -rf conftest*
6693   gdb_cv_have_pt_getdbregs=no
6694 fi
6695 rm -f conftest*
6696 fi
6697
6698 echo "$ac_t""$gdb_cv_have_pt_getdbregs" 1>&6
6699 if test $gdb_cv_have_pt_getdbregs = yes; then
6700   cat >> confdefs.h <<\EOF
6701 #define HAVE_PT_GETDBREGS 1
6702 EOF
6703
6704 fi
6705
6706 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
6707 echo $ac_n "checking for PT_GETXMMREGS""... $ac_c" 1>&6
6708 echo "configure:6709: checking for PT_GETXMMREGS" >&5
6709 if eval "test \"`echo '$''{'gdb_cv_have_pt_getxmmregs'+set}'`\" = set"; then
6710   echo $ac_n "(cached) $ac_c" 1>&6
6711 else
6712   cat > conftest.$ac_ext <<EOF
6713 #line 6714 "configure"
6714 #include "confdefs.h"
6715 #include <sys/types.h>
6716 #include <sys/ptrace.h>
6717 int main() {
6718 PT_GETXMMREGS;
6719 ; return 0; }
6720 EOF
6721 if { (eval echo configure:6722: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6722   rm -rf conftest*
6723   gdb_cv_have_pt_getxmmregs=yes
6724 else
6725   echo "configure: failed program was:" >&5
6726   cat conftest.$ac_ext >&5
6727   rm -rf conftest*
6728   gdb_cv_have_pt_getxmmregs=no
6729 fi
6730 rm -f conftest*
6731 fi
6732
6733 echo "$ac_t""$gdb_cv_have_pt_getxmmregs" 1>&6
6734 if test $gdb_cv_have_pt_getxmmregs = yes; then
6735   cat >> confdefs.h <<\EOF
6736 #define HAVE_PT_GETXMMREGS 1
6737 EOF
6738
6739 fi
6740
6741
6742 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
6743 echo "configure:6744: checking whether malloc must be declared" >&5
6744 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
6745   echo $ac_n "(cached) $ac_c" 1>&6
6746 else
6747   cat > conftest.$ac_ext <<EOF
6748 #line 6749 "configure"
6749 #include "confdefs.h"
6750
6751 #include <stdio.h>
6752 #ifdef HAVE_STRING_H
6753 #include <string.h>
6754 #else
6755 #ifdef HAVE_STRINGS_H
6756 #include <strings.h>
6757 #endif
6758 #endif
6759 #ifdef HAVE_STDLIB_H
6760 #include <stdlib.h>
6761 #endif
6762 #ifdef HAVE_UNISTD_H
6763 #include <unistd.h>
6764 #endif
6765 int main() {
6766 char *(*pfn) = (char *(*)) malloc
6767 ; return 0; }
6768 EOF
6769 if { (eval echo configure:6770: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6770   rm -rf conftest*
6771   bfd_cv_decl_needed_malloc=no
6772 else
6773   echo "configure: failed program was:" >&5
6774   cat conftest.$ac_ext >&5
6775   rm -rf conftest*
6776   bfd_cv_decl_needed_malloc=yes
6777 fi
6778 rm -f conftest*
6779 fi
6780
6781 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
6782 if test $bfd_cv_decl_needed_malloc = yes; then
6783   cat >> confdefs.h <<\EOF
6784 #define NEED_DECLARATION_MALLOC 1
6785 EOF
6786
6787 fi
6788
6789 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
6790 echo "configure:6791: checking whether realloc must be declared" >&5
6791 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
6792   echo $ac_n "(cached) $ac_c" 1>&6
6793 else
6794   cat > conftest.$ac_ext <<EOF
6795 #line 6796 "configure"
6796 #include "confdefs.h"
6797
6798 #include <stdio.h>
6799 #ifdef HAVE_STRING_H
6800 #include <string.h>
6801 #else
6802 #ifdef HAVE_STRINGS_H
6803 #include <strings.h>
6804 #endif
6805 #endif
6806 #ifdef HAVE_STDLIB_H
6807 #include <stdlib.h>
6808 #endif
6809 #ifdef HAVE_UNISTD_H
6810 #include <unistd.h>
6811 #endif
6812 int main() {
6813 char *(*pfn) = (char *(*)) realloc
6814 ; return 0; }
6815 EOF
6816 if { (eval echo configure:6817: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6817   rm -rf conftest*
6818   bfd_cv_decl_needed_realloc=no
6819 else
6820   echo "configure: failed program was:" >&5
6821   cat conftest.$ac_ext >&5
6822   rm -rf conftest*
6823   bfd_cv_decl_needed_realloc=yes
6824 fi
6825 rm -f conftest*
6826 fi
6827
6828 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
6829 if test $bfd_cv_decl_needed_realloc = yes; then
6830   cat >> confdefs.h <<\EOF
6831 #define NEED_DECLARATION_REALLOC 1
6832 EOF
6833
6834 fi
6835
6836 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
6837 echo "configure:6838: checking whether free must be declared" >&5
6838 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
6839   echo $ac_n "(cached) $ac_c" 1>&6
6840 else
6841   cat > conftest.$ac_ext <<EOF
6842 #line 6843 "configure"
6843 #include "confdefs.h"
6844
6845 #include <stdio.h>
6846 #ifdef HAVE_STRING_H
6847 #include <string.h>
6848 #else
6849 #ifdef HAVE_STRINGS_H
6850 #include <strings.h>
6851 #endif
6852 #endif
6853 #ifdef HAVE_STDLIB_H
6854 #include <stdlib.h>
6855 #endif
6856 #ifdef HAVE_UNISTD_H
6857 #include <unistd.h>
6858 #endif
6859 int main() {
6860 char *(*pfn) = (char *(*)) free
6861 ; return 0; }
6862 EOF
6863 if { (eval echo configure:6864: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6864   rm -rf conftest*
6865   bfd_cv_decl_needed_free=no
6866 else
6867   echo "configure: failed program was:" >&5
6868   cat conftest.$ac_ext >&5
6869   rm -rf conftest*
6870   bfd_cv_decl_needed_free=yes
6871 fi
6872 rm -f conftest*
6873 fi
6874
6875 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
6876 if test $bfd_cv_decl_needed_free = yes; then
6877   cat >> confdefs.h <<\EOF
6878 #define NEED_DECLARATION_FREE 1
6879 EOF
6880
6881 fi
6882
6883 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
6884 echo "configure:6885: checking whether strerror must be declared" >&5
6885 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
6886   echo $ac_n "(cached) $ac_c" 1>&6
6887 else
6888   cat > conftest.$ac_ext <<EOF
6889 #line 6890 "configure"
6890 #include "confdefs.h"
6891
6892 #include <stdio.h>
6893 #ifdef HAVE_STRING_H
6894 #include <string.h>
6895 #else
6896 #ifdef HAVE_STRINGS_H
6897 #include <strings.h>
6898 #endif
6899 #endif
6900 #ifdef HAVE_STDLIB_H
6901 #include <stdlib.h>
6902 #endif
6903 #ifdef HAVE_UNISTD_H
6904 #include <unistd.h>
6905 #endif
6906 int main() {
6907 char *(*pfn) = (char *(*)) strerror
6908 ; return 0; }
6909 EOF
6910 if { (eval echo configure:6911: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6911   rm -rf conftest*
6912   bfd_cv_decl_needed_strerror=no
6913 else
6914   echo "configure: failed program was:" >&5
6915   cat conftest.$ac_ext >&5
6916   rm -rf conftest*
6917   bfd_cv_decl_needed_strerror=yes
6918 fi
6919 rm -f conftest*
6920 fi
6921
6922 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
6923 if test $bfd_cv_decl_needed_strerror = yes; then
6924   cat >> confdefs.h <<\EOF
6925 #define NEED_DECLARATION_STRERROR 1
6926 EOF
6927
6928 fi
6929
6930 echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
6931 echo "configure:6932: checking whether strdup must be declared" >&5
6932 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" = set"; then
6933   echo $ac_n "(cached) $ac_c" 1>&6
6934 else
6935   cat > conftest.$ac_ext <<EOF
6936 #line 6937 "configure"
6937 #include "confdefs.h"
6938
6939 #include <stdio.h>
6940 #ifdef HAVE_STRING_H
6941 #include <string.h>
6942 #else
6943 #ifdef HAVE_STRINGS_H
6944 #include <strings.h>
6945 #endif
6946 #endif
6947 #ifdef HAVE_STDLIB_H
6948 #include <stdlib.h>
6949 #endif
6950 #ifdef HAVE_UNISTD_H
6951 #include <unistd.h>
6952 #endif
6953 int main() {
6954 char *(*pfn) = (char *(*)) strdup
6955 ; return 0; }
6956 EOF
6957 if { (eval echo configure:6958: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6958   rm -rf conftest*
6959   bfd_cv_decl_needed_strdup=no
6960 else
6961   echo "configure: failed program was:" >&5
6962   cat conftest.$ac_ext >&5
6963   rm -rf conftest*
6964   bfd_cv_decl_needed_strdup=yes
6965 fi
6966 rm -f conftest*
6967 fi
6968
6969 echo "$ac_t""$bfd_cv_decl_needed_strdup" 1>&6
6970 if test $bfd_cv_decl_needed_strdup = yes; then
6971   cat >> confdefs.h <<\EOF
6972 #define NEED_DECLARATION_STRDUP 1
6973 EOF
6974
6975 fi
6976
6977 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
6978 echo "configure:6979: checking whether strstr must be declared" >&5
6979 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
6980   echo $ac_n "(cached) $ac_c" 1>&6
6981 else
6982   cat > conftest.$ac_ext <<EOF
6983 #line 6984 "configure"
6984 #include "confdefs.h"
6985
6986 #include <stdio.h>
6987 #ifdef HAVE_STRING_H
6988 #include <string.h>
6989 #else
6990 #ifdef HAVE_STRINGS_H
6991 #include <strings.h>
6992 #endif
6993 #endif
6994 #ifdef HAVE_STDLIB_H
6995 #include <stdlib.h>
6996 #endif
6997 #ifdef HAVE_UNISTD_H
6998 #include <unistd.h>
6999 #endif
7000 int main() {
7001 char *(*pfn) = (char *(*)) strstr
7002 ; return 0; }
7003 EOF
7004 if { (eval echo configure:7005: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7005   rm -rf conftest*
7006   bfd_cv_decl_needed_strstr=no
7007 else
7008   echo "configure: failed program was:" >&5
7009   cat conftest.$ac_ext >&5
7010   rm -rf conftest*
7011   bfd_cv_decl_needed_strstr=yes
7012 fi
7013 rm -f conftest*
7014 fi
7015
7016 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
7017 if test $bfd_cv_decl_needed_strstr = yes; then
7018   cat >> confdefs.h <<\EOF
7019 #define NEED_DECLARATION_STRSTR 1
7020 EOF
7021
7022 fi
7023
7024 echo $ac_n "checking whether canonicalize_file_name must be declared""... $ac_c" 1>&6
7025 echo "configure:7026: checking whether canonicalize_file_name must be declared" >&5
7026 if eval "test \"`echo '$''{'bfd_cv_decl_needed_canonicalize_file_name'+set}'`\" = set"; then
7027   echo $ac_n "(cached) $ac_c" 1>&6
7028 else
7029   cat > conftest.$ac_ext <<EOF
7030 #line 7031 "configure"
7031 #include "confdefs.h"
7032
7033 #include <stdio.h>
7034 #ifdef HAVE_STRING_H
7035 #include <string.h>
7036 #else
7037 #ifdef HAVE_STRINGS_H
7038 #include <strings.h>
7039 #endif
7040 #endif
7041 #ifdef HAVE_STDLIB_H
7042 #include <stdlib.h>
7043 #endif
7044 #ifdef HAVE_UNISTD_H
7045 #include <unistd.h>
7046 #endif
7047 int main() {
7048 char *(*pfn) = (char *(*)) canonicalize_file_name
7049 ; return 0; }
7050 EOF
7051 if { (eval echo configure:7052: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7052   rm -rf conftest*
7053   bfd_cv_decl_needed_canonicalize_file_name=no
7054 else
7055   echo "configure: failed program was:" >&5
7056   cat conftest.$ac_ext >&5
7057   rm -rf conftest*
7058   bfd_cv_decl_needed_canonicalize_file_name=yes
7059 fi
7060 rm -f conftest*
7061 fi
7062
7063 echo "$ac_t""$bfd_cv_decl_needed_canonicalize_file_name" 1>&6
7064 if test $bfd_cv_decl_needed_canonicalize_file_name = yes; then
7065   cat >> confdefs.h <<\EOF
7066 #define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1
7067 EOF
7068
7069 fi
7070
7071
7072 # The following save_state_t checkery is only necessary for HPUX
7073 # versions earlier than 10.20.  When those fade from memory, this
7074 # could be expunged. --jsm 1999-03-22
7075
7076 echo $ac_n "checking for HPUX save_state structure""... $ac_c" 1>&6
7077 echo "configure:7078: checking for HPUX save_state structure" >&5
7078 cat > conftest.$ac_ext <<EOF
7079 #line 7080 "configure"
7080 #include "confdefs.h"
7081 #include <machine/save_state.h>
7082 EOF
7083 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7084   egrep "save_state_t" >/dev/null 2>&1; then
7085   rm -rf conftest*
7086   gdb_cv_hpux_savestate=yes
7087 else
7088   rm -rf conftest*
7089   gdb_cv_hpux_savestate=no
7090 fi
7091 rm -f conftest*
7092
7093 cat > conftest.$ac_ext <<EOF
7094 #line 7095 "configure"
7095 #include "confdefs.h"
7096 #include <machine/save_state.h>
7097 EOF
7098 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7099   egrep "ss_wide" >/dev/null 2>&1; then
7100   rm -rf conftest*
7101   gdb_cv_hpux_sswide=yes
7102 else
7103   rm -rf conftest*
7104   gdb_cv_hpux_sswide=no
7105 fi
7106 rm -f conftest*
7107
7108 if test $gdb_cv_hpux_savestate = yes
7109 then
7110   cat >> confdefs.h <<\EOF
7111 #define HAVE_STRUCT_SAVE_STATE_T 1
7112 EOF
7113
7114 fi
7115 if test $gdb_cv_hpux_sswide = yes
7116 then
7117   cat >> confdefs.h <<\EOF
7118 #define HAVE_STRUCT_MEMBER_SS_WIDE 1
7119 EOF
7120
7121 fi
7122 echo "$ac_t""$gdb_cv_hpux_sswide" 1>&6
7123
7124
7125 # If we are configured native on GNU/Linux, work around problems with
7126 # sys/procfs.h
7127 # Also detect which type of /proc is in use, such as for Unixware or Solaris.
7128
7129 if test "${target}" = "${host}"; then
7130   case "${host}" in
7131   i[3456]86-*-linux*)
7132         cat >> confdefs.h <<\EOF
7133 #define START_INFERIOR_TRAPS_EXPECTED 2
7134 EOF
7135
7136         cat >> confdefs.h <<\EOF
7137 #define sys_quotactl 1
7138 EOF
7139
7140         ;;
7141   ia64-*-aix*)
7142       cat >> confdefs.h <<\EOF
7143 #define NEW_PROC_API 1
7144 EOF
7145
7146       ;;
7147   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
7148       cat >> confdefs.h <<\EOF
7149 #define NEW_PROC_API 1
7150 EOF
7151
7152       ;;
7153   *-*-solaris2.[678])
7154       cat >> confdefs.h <<\EOF
7155 #define NEW_PROC_API 1
7156 EOF
7157
7158       ;;
7159   esac
7160 fi
7161
7162 if test "$ac_cv_header_sys_procfs_h" = yes; then
7163   echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6
7164 echo "configure:7165: checking for pstatus_t in sys/procfs.h" >&5
7165  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`\" = set"; then
7166   echo $ac_n "(cached) $ac_c" 1>&6
7167 else
7168   cat > conftest.$ac_ext <<EOF
7169 #line 7170 "configure"
7170 #include "confdefs.h"
7171
7172 #define _SYSCALL32
7173 #include <sys/procfs.h>
7174 int main() {
7175 pstatus_t avar
7176 ; return 0; }
7177 EOF
7178 if { (eval echo configure:7179: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7179   rm -rf conftest*
7180   bfd_cv_have_sys_procfs_type_pstatus_t=yes
7181 else
7182   echo "configure: failed program was:" >&5
7183   cat conftest.$ac_ext >&5
7184   rm -rf conftest*
7185   bfd_cv_have_sys_procfs_type_pstatus_t=no
7186
7187 fi
7188 rm -f conftest*
7189 fi
7190
7191  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
7192    cat >> confdefs.h <<\EOF
7193 #define HAVE_PSTATUS_T 1
7194 EOF
7195
7196  fi
7197  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
7198
7199   echo $ac_n "checking for prrun_t in sys/procfs.h""... $ac_c" 1>&6
7200 echo "configure:7201: checking for prrun_t in sys/procfs.h" >&5
7201  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prrun_t'+set}'`\" = set"; then
7202   echo $ac_n "(cached) $ac_c" 1>&6
7203 else
7204   cat > conftest.$ac_ext <<EOF
7205 #line 7206 "configure"
7206 #include "confdefs.h"
7207
7208 #define _SYSCALL32
7209 #include <sys/procfs.h>
7210 int main() {
7211 prrun_t avar
7212 ; return 0; }
7213 EOF
7214 if { (eval echo configure:7215: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7215   rm -rf conftest*
7216   bfd_cv_have_sys_procfs_type_prrun_t=yes
7217 else
7218   echo "configure: failed program was:" >&5
7219   cat conftest.$ac_ext >&5
7220   rm -rf conftest*
7221   bfd_cv_have_sys_procfs_type_prrun_t=no
7222
7223 fi
7224 rm -f conftest*
7225 fi
7226
7227  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
7228    cat >> confdefs.h <<\EOF
7229 #define HAVE_PRRUN_T 1
7230 EOF
7231
7232  fi
7233  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prrun_t" 1>&6
7234
7235   echo $ac_n "checking for gregset_t in sys/procfs.h""... $ac_c" 1>&6
7236 echo "configure:7237: checking for gregset_t in sys/procfs.h" >&5
7237  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_gregset_t'+set}'`\" = set"; then
7238   echo $ac_n "(cached) $ac_c" 1>&6
7239 else
7240   cat > conftest.$ac_ext <<EOF
7241 #line 7242 "configure"
7242 #include "confdefs.h"
7243
7244 #define _SYSCALL32
7245 #include <sys/procfs.h>
7246 int main() {
7247 gregset_t avar
7248 ; return 0; }
7249 EOF
7250 if { (eval echo configure:7251: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7251   rm -rf conftest*
7252   bfd_cv_have_sys_procfs_type_gregset_t=yes
7253 else
7254   echo "configure: failed program was:" >&5
7255   cat conftest.$ac_ext >&5
7256   rm -rf conftest*
7257   bfd_cv_have_sys_procfs_type_gregset_t=no
7258
7259 fi
7260 rm -f conftest*
7261 fi
7262
7263  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
7264    cat >> confdefs.h <<\EOF
7265 #define HAVE_GREGSET_T 1
7266 EOF
7267
7268  fi
7269  echo "$ac_t""$bfd_cv_have_sys_procfs_type_gregset_t" 1>&6
7270
7271   echo $ac_n "checking for fpregset_t in sys/procfs.h""... $ac_c" 1>&6
7272 echo "configure:7273: checking for fpregset_t in sys/procfs.h" >&5
7273  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_fpregset_t'+set}'`\" = set"; then
7274   echo $ac_n "(cached) $ac_c" 1>&6
7275 else
7276   cat > conftest.$ac_ext <<EOF
7277 #line 7278 "configure"
7278 #include "confdefs.h"
7279
7280 #define _SYSCALL32
7281 #include <sys/procfs.h>
7282 int main() {
7283 fpregset_t avar
7284 ; return 0; }
7285 EOF
7286 if { (eval echo configure:7287: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7287   rm -rf conftest*
7288   bfd_cv_have_sys_procfs_type_fpregset_t=yes
7289 else
7290   echo "configure: failed program was:" >&5
7291   cat conftest.$ac_ext >&5
7292   rm -rf conftest*
7293   bfd_cv_have_sys_procfs_type_fpregset_t=no
7294
7295 fi
7296 rm -f conftest*
7297 fi
7298
7299  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
7300    cat >> confdefs.h <<\EOF
7301 #define HAVE_FPREGSET_T 1
7302 EOF
7303
7304  fi
7305  echo "$ac_t""$bfd_cv_have_sys_procfs_type_fpregset_t" 1>&6
7306
7307   echo $ac_n "checking for prgregset_t in sys/procfs.h""... $ac_c" 1>&6
7308 echo "configure:7309: checking for prgregset_t in sys/procfs.h" >&5
7309  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset_t'+set}'`\" = set"; then
7310   echo $ac_n "(cached) $ac_c" 1>&6
7311 else
7312   cat > conftest.$ac_ext <<EOF
7313 #line 7314 "configure"
7314 #include "confdefs.h"
7315
7316 #define _SYSCALL32
7317 #include <sys/procfs.h>
7318 int main() {
7319 prgregset_t avar
7320 ; return 0; }
7321 EOF
7322 if { (eval echo configure:7323: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7323   rm -rf conftest*
7324   bfd_cv_have_sys_procfs_type_prgregset_t=yes
7325 else
7326   echo "configure: failed program was:" >&5
7327   cat conftest.$ac_ext >&5
7328   rm -rf conftest*
7329   bfd_cv_have_sys_procfs_type_prgregset_t=no
7330
7331 fi
7332 rm -f conftest*
7333 fi
7334
7335  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
7336    cat >> confdefs.h <<\EOF
7337 #define HAVE_PRGREGSET_T 1
7338 EOF
7339
7340  fi
7341  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset_t" 1>&6
7342
7343   echo $ac_n "checking for prfpregset_t in sys/procfs.h""... $ac_c" 1>&6
7344 echo "configure:7345: checking for prfpregset_t in sys/procfs.h" >&5
7345  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset_t'+set}'`\" = set"; then
7346   echo $ac_n "(cached) $ac_c" 1>&6
7347 else
7348   cat > conftest.$ac_ext <<EOF
7349 #line 7350 "configure"
7350 #include "confdefs.h"
7351
7352 #define _SYSCALL32
7353 #include <sys/procfs.h>
7354 int main() {
7355 prfpregset_t avar
7356 ; return 0; }
7357 EOF
7358 if { (eval echo configure:7359: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7359   rm -rf conftest*
7360   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
7361 else
7362   echo "configure: failed program was:" >&5
7363   cat conftest.$ac_ext >&5
7364   rm -rf conftest*
7365   bfd_cv_have_sys_procfs_type_prfpregset_t=no
7366
7367 fi
7368 rm -f conftest*
7369 fi
7370
7371  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
7372    cat >> confdefs.h <<\EOF
7373 #define HAVE_PRFPREGSET_T 1
7374 EOF
7375
7376  fi
7377  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset_t" 1>&6
7378
7379   echo $ac_n "checking for prgregset32_t in sys/procfs.h""... $ac_c" 1>&6
7380 echo "configure:7381: checking for prgregset32_t in sys/procfs.h" >&5
7381  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset32_t'+set}'`\" = set"; then
7382   echo $ac_n "(cached) $ac_c" 1>&6
7383 else
7384   cat > conftest.$ac_ext <<EOF
7385 #line 7386 "configure"
7386 #include "confdefs.h"
7387
7388 #define _SYSCALL32
7389 #include <sys/procfs.h>
7390 int main() {
7391 prgregset32_t avar
7392 ; return 0; }
7393 EOF
7394 if { (eval echo configure:7395: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7395   rm -rf conftest*
7396   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
7397 else
7398   echo "configure: failed program was:" >&5
7399   cat conftest.$ac_ext >&5
7400   rm -rf conftest*
7401   bfd_cv_have_sys_procfs_type_prgregset32_t=no
7402
7403 fi
7404 rm -f conftest*
7405 fi
7406
7407  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
7408    cat >> confdefs.h <<\EOF
7409 #define HAVE_PRGREGSET32_T 1
7410 EOF
7411
7412  fi
7413  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset32_t" 1>&6
7414
7415   echo $ac_n "checking for prfpregset32_t in sys/procfs.h""... $ac_c" 1>&6
7416 echo "configure:7417: checking for prfpregset32_t in sys/procfs.h" >&5
7417  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset32_t'+set}'`\" = set"; then
7418   echo $ac_n "(cached) $ac_c" 1>&6
7419 else
7420   cat > conftest.$ac_ext <<EOF
7421 #line 7422 "configure"
7422 #include "confdefs.h"
7423
7424 #define _SYSCALL32
7425 #include <sys/procfs.h>
7426 int main() {
7427 prfpregset32_t avar
7428 ; return 0; }
7429 EOF
7430 if { (eval echo configure:7431: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7431   rm -rf conftest*
7432   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
7433 else
7434   echo "configure: failed program was:" >&5
7435   cat conftest.$ac_ext >&5
7436   rm -rf conftest*
7437   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
7438
7439 fi
7440 rm -f conftest*
7441 fi
7442
7443  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
7444    cat >> confdefs.h <<\EOF
7445 #define HAVE_PRFPREGSET32_T 1
7446 EOF
7447
7448  fi
7449  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset32_t" 1>&6
7450
7451   echo $ac_n "checking for lwpid_t in sys/procfs.h""... $ac_c" 1>&6
7452 echo "configure:7453: checking for lwpid_t in sys/procfs.h" >&5
7453  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpid_t'+set}'`\" = set"; then
7454   echo $ac_n "(cached) $ac_c" 1>&6
7455 else
7456   cat > conftest.$ac_ext <<EOF
7457 #line 7458 "configure"
7458 #include "confdefs.h"
7459
7460 #define _SYSCALL32
7461 #include <sys/procfs.h>
7462 int main() {
7463 lwpid_t avar
7464 ; return 0; }
7465 EOF
7466 if { (eval echo configure:7467: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7467   rm -rf conftest*
7468   bfd_cv_have_sys_procfs_type_lwpid_t=yes
7469 else
7470   echo "configure: failed program was:" >&5
7471   cat conftest.$ac_ext >&5
7472   rm -rf conftest*
7473   bfd_cv_have_sys_procfs_type_lwpid_t=no
7474
7475 fi
7476 rm -f conftest*
7477 fi
7478
7479  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
7480    cat >> confdefs.h <<\EOF
7481 #define HAVE_LWPID_T 1
7482 EOF
7483
7484  fi
7485  echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpid_t" 1>&6
7486
7487   echo $ac_n "checking for psaddr_t in sys/procfs.h""... $ac_c" 1>&6
7488 echo "configure:7489: checking for psaddr_t in sys/procfs.h" >&5
7489  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psaddr_t'+set}'`\" = set"; then
7490   echo $ac_n "(cached) $ac_c" 1>&6
7491 else
7492   cat > conftest.$ac_ext <<EOF
7493 #line 7494 "configure"
7494 #include "confdefs.h"
7495
7496 #define _SYSCALL32
7497 #include <sys/procfs.h>
7498 int main() {
7499 psaddr_t avar
7500 ; return 0; }
7501 EOF
7502 if { (eval echo configure:7503: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7503   rm -rf conftest*
7504   bfd_cv_have_sys_procfs_type_psaddr_t=yes
7505 else
7506   echo "configure: failed program was:" >&5
7507   cat conftest.$ac_ext >&5
7508   rm -rf conftest*
7509   bfd_cv_have_sys_procfs_type_psaddr_t=no
7510
7511 fi
7512 rm -f conftest*
7513 fi
7514
7515  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
7516    cat >> confdefs.h <<\EOF
7517 #define HAVE_PSADDR_T 1
7518 EOF
7519
7520  fi
7521  echo "$ac_t""$bfd_cv_have_sys_procfs_type_psaddr_t" 1>&6
7522
7523   echo $ac_n "checking for prsysent_t in sys/procfs.h""... $ac_c" 1>&6
7524 echo "configure:7525: checking for prsysent_t in sys/procfs.h" >&5
7525  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prsysent_t'+set}'`\" = set"; then
7526   echo $ac_n "(cached) $ac_c" 1>&6
7527 else
7528   cat > conftest.$ac_ext <<EOF
7529 #line 7530 "configure"
7530 #include "confdefs.h"
7531
7532 #define _SYSCALL32
7533 #include <sys/procfs.h>
7534 int main() {
7535 prsysent_t avar
7536 ; return 0; }
7537 EOF
7538 if { (eval echo configure:7539: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7539   rm -rf conftest*
7540   bfd_cv_have_sys_procfs_type_prsysent_t=yes
7541 else
7542   echo "configure: failed program was:" >&5
7543   cat conftest.$ac_ext >&5
7544   rm -rf conftest*
7545   bfd_cv_have_sys_procfs_type_prsysent_t=no
7546
7547 fi
7548 rm -f conftest*
7549 fi
7550
7551  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
7552    cat >> confdefs.h <<\EOF
7553 #define HAVE_PRSYSENT_T 1
7554 EOF
7555
7556  fi
7557  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prsysent_t" 1>&6
7558
7559   echo $ac_n "checking for pr_sigset_t in sys/procfs.h""... $ac_c" 1>&6
7560 echo "configure:7561: checking for pr_sigset_t in sys/procfs.h" >&5
7561  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigset_t'+set}'`\" = set"; then
7562   echo $ac_n "(cached) $ac_c" 1>&6
7563 else
7564   cat > conftest.$ac_ext <<EOF
7565 #line 7566 "configure"
7566 #include "confdefs.h"
7567
7568 #define _SYSCALL32
7569 #include <sys/procfs.h>
7570 int main() {
7571 pr_sigset_t avar
7572 ; return 0; }
7573 EOF
7574 if { (eval echo configure:7575: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7575   rm -rf conftest*
7576   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
7577 else
7578   echo "configure: failed program was:" >&5
7579   cat conftest.$ac_ext >&5
7580   rm -rf conftest*
7581   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
7582
7583 fi
7584 rm -f conftest*
7585 fi
7586
7587  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
7588    cat >> confdefs.h <<\EOF
7589 #define HAVE_PR_SIGSET_T 1
7590 EOF
7591
7592  fi
7593  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigset_t" 1>&6
7594
7595   echo $ac_n "checking for pr_sigaction64_t in sys/procfs.h""... $ac_c" 1>&6
7596 echo "configure:7597: checking for pr_sigaction64_t in sys/procfs.h" >&5
7597  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigaction64_t'+set}'`\" = set"; then
7598   echo $ac_n "(cached) $ac_c" 1>&6
7599 else
7600   cat > conftest.$ac_ext <<EOF
7601 #line 7602 "configure"
7602 #include "confdefs.h"
7603
7604 #define _SYSCALL32
7605 #include <sys/procfs.h>
7606 int main() {
7607 pr_sigaction64_t avar
7608 ; return 0; }
7609 EOF
7610 if { (eval echo configure:7611: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7611   rm -rf conftest*
7612   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
7613 else
7614   echo "configure: failed program was:" >&5
7615   cat conftest.$ac_ext >&5
7616   rm -rf conftest*
7617   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
7618
7619 fi
7620 rm -f conftest*
7621 fi
7622
7623  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
7624    cat >> confdefs.h <<\EOF
7625 #define HAVE_PR_SIGACTION64_T 1
7626 EOF
7627
7628  fi
7629  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" 1>&6
7630
7631   echo $ac_n "checking for pr_siginfo64_t in sys/procfs.h""... $ac_c" 1>&6
7632 echo "configure:7633: checking for pr_siginfo64_t in sys/procfs.h" >&5
7633  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_siginfo64_t'+set}'`\" = set"; then
7634   echo $ac_n "(cached) $ac_c" 1>&6
7635 else
7636   cat > conftest.$ac_ext <<EOF
7637 #line 7638 "configure"
7638 #include "confdefs.h"
7639
7640 #define _SYSCALL32
7641 #include <sys/procfs.h>
7642 int main() {
7643 pr_siginfo64_t avar
7644 ; return 0; }
7645 EOF
7646 if { (eval echo configure:7647: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7647   rm -rf conftest*
7648   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
7649 else
7650   echo "configure: failed program was:" >&5
7651   cat conftest.$ac_ext >&5
7652   rm -rf conftest*
7653   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
7654
7655 fi
7656 rm -f conftest*
7657 fi
7658
7659  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
7660    cat >> confdefs.h <<\EOF
7661 #define HAVE_PR_SIGINFO64_T 1
7662 EOF
7663
7664  fi
7665  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" 1>&6
7666
7667
7668
7669
7670
7671   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
7672     echo $ac_n "checking whether prfpregset_t type is broken""... $ac_c" 1>&6
7673 echo "configure:7674: checking whether prfpregset_t type is broken" >&5
7674     if eval "test \"`echo '$''{'gdb_cv_prfpregset_t_broken'+set}'`\" = set"; then
7675   echo $ac_n "(cached) $ac_c" 1>&6
7676 else
7677   if test "$cross_compiling" = yes; then
7678   gdb_cv_prfpregset_t_broken=yes
7679 else
7680   cat > conftest.$ac_ext <<EOF
7681 #line 7682 "configure"
7682 #include "confdefs.h"
7683 #include <sys/procfs.h>
7684        int main ()
7685        {
7686          if (sizeof (prfpregset_t) == sizeof (void *))
7687            return 1;
7688          return 0;
7689        }
7690 EOF
7691 if { (eval echo configure:7692: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7692 then
7693   gdb_cv_prfpregset_t_broken=no
7694 else
7695   echo "configure: failed program was:" >&5
7696   cat conftest.$ac_ext >&5
7697   rm -fr conftest*
7698   gdb_cv_prfpregset_t_broken=yes
7699 fi
7700 rm -fr conftest*
7701 fi
7702
7703 fi
7704
7705     echo "$ac_t""$gdb_cv_prfpregset_t_broken" 1>&6
7706     if test $gdb_cv_prfpregset_t_broken = yes; then
7707       cat >> confdefs.h <<\EOF
7708 #define PRFPREGSET_T_BROKEN 1
7709 EOF
7710
7711     fi
7712   fi
7713
7714
7715   echo $ac_n "checking for PIOCSET ioctl entry in sys/procfs.h""... $ac_c" 1>&6
7716 echo "configure:7717: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
7717   if eval "test \"`echo '$''{'gdb_cv_have_procfs_piocset'+set}'`\" = set"; then
7718   echo $ac_n "(cached) $ac_c" 1>&6
7719 else
7720   cat > conftest.$ac_ext <<EOF
7721 #line 7722 "configure"
7722 #include "confdefs.h"
7723 #include <unistd.h>
7724 #include <sys/types.h>
7725 #include <sys/procfs.h>
7726
7727 int main() {
7728
7729     int dummy;;
7730     dummy = ioctl(0, PIOCSET, &dummy);
7731
7732 ; return 0; }
7733 EOF
7734 if { (eval echo configure:7735: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7735   rm -rf conftest*
7736   gdb_cv_have_procfs_piocset=yes
7737 else
7738   echo "configure: failed program was:" >&5
7739   cat conftest.$ac_ext >&5
7740   rm -rf conftest*
7741   gdb_cv_have_procfs_piocset=no
7742 fi
7743 rm -f conftest*
7744 fi
7745
7746   echo "$ac_t""$gdb_cv_have_procfs_piocset" 1>&6
7747   if test $gdb_cv_have_procfs_piocset = yes; then
7748     cat >> confdefs.h <<\EOF
7749 #define HAVE_PROCFS_PIOCSET 1
7750 EOF
7751
7752   fi
7753 fi
7754
7755 if test ${host} = ${target} ; then
7756
7757   echo $ac_n "checking for member l_addr in struct link_map""... $ac_c" 1>&6
7758 echo "configure:7759: checking for member l_addr in struct link_map" >&5
7759   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_l_members'+set}'`\" = set"; then
7760   echo $ac_n "(cached) $ac_c" 1>&6
7761 else
7762   cat > conftest.$ac_ext <<EOF
7763 #line 7764 "configure"
7764 #include "confdefs.h"
7765 #include <link.h>
7766 int main() {
7767 struct link_map lm; (void) lm.l_addr;
7768 ; return 0; }
7769 EOF
7770 if { (eval echo configure:7771: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7771   rm -rf conftest*
7772   gdb_cv_have_struct_link_map_with_l_members=yes
7773 else
7774   echo "configure: failed program was:" >&5
7775   cat conftest.$ac_ext >&5
7776   rm -rf conftest*
7777   gdb_cv_have_struct_link_map_with_l_members=no
7778 fi
7779 rm -f conftest*
7780 fi
7781
7782   echo "$ac_t""$gdb_cv_have_struct_link_map_with_l_members" 1>&6
7783   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
7784     cat >> confdefs.h <<\EOF
7785 #define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1
7786 EOF
7787
7788   fi
7789
7790
7791   echo $ac_n "checking for member lm_addr in struct link_map""... $ac_c" 1>&6
7792 echo "configure:7793: checking for member lm_addr in struct link_map" >&5
7793   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_lm_members'+set}'`\" = set"; then
7794   echo $ac_n "(cached) $ac_c" 1>&6
7795 else
7796   cat > conftest.$ac_ext <<EOF
7797 #line 7798 "configure"
7798 #include "confdefs.h"
7799 #include <sys/types.h>
7800 #include <link.h>
7801 int main() {
7802 struct link_map lm; (void) lm.lm_addr;
7803 ; return 0; }
7804 EOF
7805 if { (eval echo configure:7806: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7806   rm -rf conftest*
7807   gdb_cv_have_struct_link_map_with_lm_members=yes
7808 else
7809   echo "configure: failed program was:" >&5
7810   cat conftest.$ac_ext >&5
7811   rm -rf conftest*
7812   gdb_cv_have_struct_link_map_with_lm_members=no
7813 fi
7814 rm -f conftest*
7815 fi
7816
7817   echo "$ac_t""$gdb_cv_have_struct_link_map_with_lm_members" 1>&6
7818   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
7819     cat >> confdefs.h <<\EOF
7820 #define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1
7821 EOF
7822
7823   fi
7824
7825
7826   echo $ac_n "checking for member som_addr in struct so_map""... $ac_c" 1>&6
7827 echo "configure:7828: checking for member som_addr in struct so_map" >&5
7828   if eval "test \"`echo '$''{'gdb_cv_have_struct_so_map_with_som_members'+set}'`\" = set"; then
7829   echo $ac_n "(cached) $ac_c" 1>&6
7830 else
7831   cat > conftest.$ac_ext <<EOF
7832 #line 7833 "configure"
7833 #include "confdefs.h"
7834 #include <sys/types.h>
7835 #ifdef HAVE_NLIST_H
7836 #include <nlist.h>
7837 #endif
7838 #include <link.h>
7839 int main() {
7840 struct so_map lm; (void) lm.som_addr;
7841 ; return 0; }
7842 EOF
7843 if { (eval echo configure:7844: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7844   rm -rf conftest*
7845   gdb_cv_have_struct_so_map_with_som_members=yes
7846 else
7847   echo "configure: failed program was:" >&5
7848   cat conftest.$ac_ext >&5
7849   rm -rf conftest*
7850   gdb_cv_have_struct_so_map_with_som_members=no
7851 fi
7852 rm -f conftest*
7853 fi
7854
7855   echo "$ac_t""$gdb_cv_have_struct_so_map_with_som_members" 1>&6
7856   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
7857     cat >> confdefs.h <<\EOF
7858 #define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1
7859 EOF
7860
7861   fi
7862
7863
7864   echo $ac_n "checking for struct link_map32 in sys/link.h""... $ac_c" 1>&6
7865 echo "configure:7866: checking for struct link_map32 in sys/link.h" >&5
7866   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map32'+set}'`\" = set"; then
7867   echo $ac_n "(cached) $ac_c" 1>&6
7868 else
7869   cat > conftest.$ac_ext <<EOF
7870 #line 7871 "configure"
7871 #include "confdefs.h"
7872 #define _SYSCALL32
7873 #include <sys/link.h>
7874 int main() {
7875 struct link_map32 l;
7876 ; return 0; }
7877 EOF
7878 if { (eval echo configure:7879: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7879   rm -rf conftest*
7880   gdb_cv_have_struct_link_map32=yes
7881 else
7882   echo "configure: failed program was:" >&5
7883   cat conftest.$ac_ext >&5
7884   rm -rf conftest*
7885   gdb_cv_have_struct_link_map32=no
7886 fi
7887 rm -f conftest*
7888 fi
7889
7890   echo "$ac_t""$gdb_cv_have_struct_link_map32" 1>&6
7891   if test $gdb_cv_have_struct_link_map32 = yes; then
7892     cat >> confdefs.h <<\EOF
7893 #define HAVE_STRUCT_LINK_MAP32 1
7894 EOF
7895
7896     cat >> confdefs.h <<\EOF
7897 #define _SYSCALL32 1
7898 EOF
7899
7900   fi
7901 fi
7902
7903
7904 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
7905 echo "configure:7906: checking for long long support in compiler" >&5
7906 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
7907   echo $ac_n "(cached) $ac_c" 1>&6
7908 else
7909   cat > conftest.$ac_ext <<EOF
7910 #line 7911 "configure"
7911 #include "confdefs.h"
7912
7913 int main() {
7914
7915   extern long long foo;
7916   switch (foo & 2) { case 0: return 1; }
7917
7918 ; return 0; }
7919 EOF
7920 if { (eval echo configure:7921: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7921   rm -rf conftest*
7922   gdb_cv_c_long_long=yes
7923 else
7924   echo "configure: failed program was:" >&5
7925   cat conftest.$ac_ext >&5
7926   rm -rf conftest*
7927   gdb_cv_c_long_long=no
7928 fi
7929 rm -f conftest*
7930 fi
7931
7932 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
7933 if test $gdb_cv_c_long_long = yes; then
7934   cat >> confdefs.h <<\EOF
7935 #define CC_HAS_LONG_LONG 1
7936 EOF
7937
7938 fi
7939
7940
7941 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
7942 echo "configure:7943: checking for long long support in printf" >&5
7943 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
7944   echo $ac_n "(cached) $ac_c" 1>&6
7945 else
7946   if test "$cross_compiling" = yes; then
7947   gdb_cv_printf_has_long_long=no
7948 else
7949   cat > conftest.$ac_ext <<EOF
7950 #line 7951 "configure"
7951 #include "confdefs.h"
7952
7953 int main () {
7954   char buf[32];
7955   long long l = 0;
7956   l = (l << 16) + 0x0123;
7957   l = (l << 16) + 0x4567;
7958   l = (l << 16) + 0x89ab;
7959   l = (l << 16) + 0xcdef;
7960   sprintf (buf, "0x%016llx", l);
7961   return (strcmp ("0x0123456789abcdef", buf));
7962 }
7963 EOF
7964 if { (eval echo configure:7965: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7965 then
7966   gdb_cv_printf_has_long_long=yes
7967 else
7968   echo "configure: failed program was:" >&5
7969   cat conftest.$ac_ext >&5
7970   rm -fr conftest*
7971   gdb_cv_printf_has_long_long=no
7972 fi
7973 rm -fr conftest*
7974 fi
7975
7976 fi
7977
7978 if test $gdb_cv_printf_has_long_long = yes; then
7979   cat >> confdefs.h <<\EOF
7980 #define PRINTF_HAS_LONG_LONG 1
7981 EOF
7982
7983 fi
7984 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
7985
7986
7987 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
7988 echo "configure:7989: checking for long double support in compiler" >&5
7989 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
7990   echo $ac_n "(cached) $ac_c" 1>&6
7991 else
7992   cat > conftest.$ac_ext <<EOF
7993 #line 7994 "configure"
7994 #include "confdefs.h"
7995
7996 int main() {
7997 long double foo;
7998 ; return 0; }
7999 EOF
8000 if { (eval echo configure:8001: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8001   rm -rf conftest*
8002   ac_cv_c_long_double=yes
8003 else
8004   echo "configure: failed program was:" >&5
8005   cat conftest.$ac_ext >&5
8006   rm -rf conftest*
8007   ac_cv_c_long_double=no
8008 fi
8009 rm -f conftest*
8010 fi
8011
8012 echo "$ac_t""$ac_cv_c_long_double" 1>&6
8013 if test $ac_cv_c_long_double = yes; then
8014   cat >> confdefs.h <<\EOF
8015 #define HAVE_LONG_DOUBLE 1
8016 EOF
8017
8018 fi
8019
8020
8021 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
8022 echo "configure:8023: checking for long double support in printf" >&5
8023 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
8024   echo $ac_n "(cached) $ac_c" 1>&6
8025 else
8026   if test "$cross_compiling" = yes; then
8027   gdb_cv_printf_has_long_double=no
8028 else
8029   cat > conftest.$ac_ext <<EOF
8030 #line 8031 "configure"
8031 #include "confdefs.h"
8032
8033 int main () {
8034   char buf[16];
8035   long double f = 3.141592653;
8036   sprintf (buf, "%Lg", f);
8037   return (strncmp ("3.14159", buf, 7));
8038 }
8039 EOF
8040 if { (eval echo configure:8041: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
8041 then
8042   gdb_cv_printf_has_long_double=yes
8043 else
8044   echo "configure: failed program was:" >&5
8045   cat conftest.$ac_ext >&5
8046   rm -fr conftest*
8047   gdb_cv_printf_has_long_double=no
8048 fi
8049 rm -fr conftest*
8050 fi
8051
8052 fi
8053
8054 if test $gdb_cv_printf_has_long_double = yes; then
8055   cat >> confdefs.h <<\EOF
8056 #define PRINTF_HAS_LONG_DOUBLE 1
8057 EOF
8058
8059 fi
8060 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
8061
8062
8063 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
8064 echo "configure:8065: checking for long double support in scanf" >&5
8065 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
8066   echo $ac_n "(cached) $ac_c" 1>&6
8067 else
8068   if test "$cross_compiling" = yes; then
8069   gdb_cv_scanf_has_long_double=no
8070 else
8071   cat > conftest.$ac_ext <<EOF
8072 #line 8073 "configure"
8073 #include "confdefs.h"
8074
8075 int main () {
8076   char *buf = "3.141592653";
8077   long double f = 0;
8078   sscanf (buf, "%Lg", &f);
8079   return !(f > 3.14159 && f < 3.14160);
8080 }
8081 EOF
8082 if { (eval echo configure:8083: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
8083 then
8084   gdb_cv_scanf_has_long_double=yes
8085 else
8086   echo "configure: failed program was:" >&5
8087   cat conftest.$ac_ext >&5
8088   rm -fr conftest*
8089   gdb_cv_scanf_has_long_double=no
8090 fi
8091 rm -fr conftest*
8092 fi
8093
8094 fi
8095
8096 if test $gdb_cv_scanf_has_long_double = yes; then
8097   cat >> confdefs.h <<\EOF
8098 #define SCANF_HAS_LONG_DOUBLE 1
8099 EOF
8100
8101 fi
8102 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
8103
8104 case ${host_os} in
8105 aix*)
8106   echo $ac_n "checking for -bbigtoc option""... $ac_c" 1>&6
8107 echo "configure:8108: checking for -bbigtoc option" >&5
8108 if eval "test \"`echo '$''{'gdb_cv_bigtoc'+set}'`\" = set"; then
8109   echo $ac_n "(cached) $ac_c" 1>&6
8110 else
8111
8112     SAVE_LDFLAGS=$LDFLAGS
8113
8114     case $GCC in
8115     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
8116     *) gdb_cv_bigtoc=-bbigtoc ;;
8117     esac
8118
8119     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
8120     cat > conftest.$ac_ext <<EOF
8121 #line 8122 "configure"
8122 #include "confdefs.h"
8123
8124 int main() {
8125 int i;
8126 ; return 0; }
8127 EOF
8128 if { (eval echo configure:8129: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8129   :
8130 else
8131   echo "configure: failed program was:" >&5
8132   cat conftest.$ac_ext >&5
8133   rm -rf conftest*
8134   gdb_cv_bigtoc=
8135 fi
8136 rm -f conftest*
8137
8138 fi
8139
8140 echo "$ac_t""$gdb_cv_bigtoc" 1>&6
8141   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
8142   ;;
8143 esac
8144
8145
8146
8147 if test ${build} = ${host} -a ${host} = ${target} ; then
8148    case ${host_os} in
8149    hpux*)
8150       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
8151 echo "configure:8152: checking for HPUX/OSF thread support" >&5
8152       if test -f /usr/include/dce/cma_config.h ; then
8153          if test "$GCC" = "yes" ; then
8154             echo "$ac_t""yes" 1>&6
8155             cat >> confdefs.h <<\EOF
8156 #define HAVE_HPUX_THREAD_SUPPORT 1
8157 EOF
8158
8159             CONFIG_LIB_OBS="${CONFIG_LIB_OBS} hpux-thread.o"
8160             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
8161          else
8162             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
8163          fi
8164       else
8165          echo "$ac_t""no" 1>&6
8166       fi
8167       ;;
8168    solaris*)
8169       # See if thread_db library is around for Solaris thread debugging.
8170       # Note that we must explicitly test for version 1 of the library
8171       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
8172       # the same API.
8173       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
8174 echo "configure:8175: checking for Solaris thread debugging library" >&5
8175       if test -f /usr/lib/libthread_db.so.1 ; then
8176          echo "$ac_t""yes" 1>&6
8177          cat >> confdefs.h <<\EOF
8178 #define HAVE_THREAD_DB_LIB 1
8179 EOF
8180
8181          CONFIG_LIB_OBS="${CONFIG_LIB_OBS} sol-thread.o"
8182          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
8183          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
8184 echo "configure:8185: checking for dlopen in -ldl" >&5
8185 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
8186 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
8187   echo $ac_n "(cached) $ac_c" 1>&6
8188 else
8189   ac_save_LIBS="$LIBS"
8190 LIBS="-ldl  $LIBS"
8191 cat > conftest.$ac_ext <<EOF
8192 #line 8193 "configure"
8193 #include "confdefs.h"
8194 /* Override any gcc2 internal prototype to avoid an error.  */
8195 /* We use char because int might match the return type of a gcc2
8196     builtin and then its argument prototype would still apply.  */
8197 char dlopen();
8198
8199 int main() {
8200 dlopen()
8201 ; return 0; }
8202 EOF
8203 if { (eval echo configure:8204: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8204   rm -rf conftest*
8205   eval "ac_cv_lib_$ac_lib_var=yes"
8206 else
8207   echo "configure: failed program was:" >&5
8208   cat conftest.$ac_ext >&5
8209   rm -rf conftest*
8210   eval "ac_cv_lib_$ac_lib_var=no"
8211 fi
8212 rm -f conftest*
8213 LIBS="$ac_save_LIBS"
8214
8215 fi
8216 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
8217   echo "$ac_t""yes" 1>&6
8218     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
8219     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
8220   cat >> confdefs.h <<EOF
8221 #define $ac_tr_lib 1
8222 EOF
8223
8224   LIBS="-ldl $LIBS"
8225
8226 else
8227   echo "$ac_t""no" 1>&6
8228 fi
8229
8230          if test "$GCC" = "yes" ; then
8231             # The GNU linker requires the -export-dynamic option to make
8232             # all symbols visible in the dynamic symbol table.
8233             hold_ldflags=$LDFLAGS
8234             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
8235 echo "configure:8236: checking for the ld -export-dynamic flag" >&5
8236             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
8237             cat > conftest.$ac_ext <<EOF
8238 #line 8239 "configure"
8239 #include "confdefs.h"
8240
8241 int main() {
8242 int i;
8243 ; return 0; }
8244 EOF
8245 if { (eval echo configure:8246: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8246   rm -rf conftest*
8247   found=yes
8248 else
8249   echo "configure: failed program was:" >&5
8250   cat conftest.$ac_ext >&5
8251   rm -rf conftest*
8252   found=no
8253 fi
8254 rm -f conftest*
8255             LDFLAGS=$hold_ldflags
8256             echo "$ac_t""$found" 1>&6
8257             if test $found = yes; then
8258                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
8259             fi
8260          fi
8261          # Sun randomly tweaked the prototypes in <proc_service.h>
8262          # at one point.
8263          echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
8264 echo "configure:8265: checking if <proc_service.h> is old" >&5
8265          if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
8266   echo $ac_n "(cached) $ac_c" 1>&6
8267 else
8268
8269             cat > conftest.$ac_ext <<EOF
8270 #line 8271 "configure"
8271 #include "confdefs.h"
8272
8273                 #include <proc_service.h>
8274                 ps_err_e ps_pdwrite
8275                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
8276
8277 int main() {
8278
8279 ; return 0; }
8280 EOF
8281 if { (eval echo configure:8282: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8282   rm -rf conftest*
8283   gdb_cv_proc_service_is_old=no
8284 else
8285   echo "configure: failed program was:" >&5
8286   cat conftest.$ac_ext >&5
8287   rm -rf conftest*
8288   gdb_cv_proc_service_is_old=yes
8289 fi
8290 rm -f conftest*
8291
8292 fi
8293
8294          echo "$ac_t""$gdb_cv_proc_service_is_old" 1>&6
8295          if test $gdb_cv_proc_service_is_old = yes; then
8296             cat >> confdefs.h <<\EOF
8297 #define PROC_SERVICE_IS_OLD 1
8298 EOF
8299
8300          fi
8301       else
8302          echo "$ac_t""no" 1>&6
8303       fi
8304       ;;
8305    aix*)
8306       echo $ac_n "checking for AiX thread debugging library""... $ac_c" 1>&6
8307 echo "configure:8308: checking for AiX thread debugging library" >&5
8308       if eval "test \"`echo '$''{'gdb_cv_have_aix_thread_debug'+set}'`\" = set"; then
8309   echo $ac_n "(cached) $ac_c" 1>&6
8310 else
8311   cat > conftest.$ac_ext <<EOF
8312 #line 8313 "configure"
8313 #include "confdefs.h"
8314 #include <sys/pthdebug.h>
8315 int main() {
8316 #ifndef PTHDB_VERSION_3
8317                                     #error
8318                                     #endif
8319 ; return 0; }
8320 EOF
8321 if { (eval echo configure:8322: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8322   rm -rf conftest*
8323   gdb_cv_have_aix_thread_debug=yes
8324 else
8325   echo "configure: failed program was:" >&5
8326   cat conftest.$ac_ext >&5
8327   rm -rf conftest*
8328   gdb_cv_have_aix_thread_debug=no
8329 fi
8330 rm -f conftest*
8331 fi
8332
8333       echo "$ac_t""$gdb_cv_have_aix_thread_debug" 1>&6
8334       if test $gdb_cv_have_aix_thread_debug = yes; then
8335          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
8336          CONFIG_LIB_OBS="${CONFIG_LIB_OBS} aix-thread.o"
8337          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -lpthdebug"
8338       fi
8339       ;;
8340    esac
8341
8342 fi
8343
8344 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
8345    echo $ac_n "checking whether <thread_db.h> has TD_NOTALLOC""... $ac_c" 1>&6
8346 echo "configure:8347: checking whether <thread_db.h> has TD_NOTALLOC" >&5
8347 if eval "test \"`echo '$''{'gdb_cv_thread_db_h_has_td_notalloc'+set}'`\" = set"; then
8348   echo $ac_n "(cached) $ac_c" 1>&6
8349 else
8350   cat > conftest.$ac_ext <<EOF
8351 #line 8352 "configure"
8352 #include "confdefs.h"
8353 #include <thread_db.h>
8354 int main() {
8355 int i = TD_NOTALLOC;
8356 ; return 0; }
8357 EOF
8358 if { (eval echo configure:8359: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8359   rm -rf conftest*
8360   gdb_cv_thread_db_h_has_td_notalloc=yes
8361 else
8362   echo "configure: failed program was:" >&5
8363   cat conftest.$ac_ext >&5
8364   rm -rf conftest*
8365   gdb_cv_thread_db_h_has_td_notalloc=no
8366
8367 fi
8368 rm -f conftest*
8369
8370 fi
8371
8372 echo "$ac_t""$gdb_cv_thread_db_h_has_td_notalloc" 1>&6
8373 fi
8374 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
8375   cat >> confdefs.h <<\EOF
8376 #define THREAD_DB_HAS_TD_NOTALLOC 1
8377 EOF
8378
8379 fi
8380
8381 if test $host = $target; then
8382   case $target in
8383     *-linux*)
8384       save_CFLAGS=$CFLAGS
8385       CFLAGS="$CFLAGS -D_BSD_SOURCE -D_XOPEN_SOURCE=500 -D_LARGEFILE64_SOURCE"
8386       cat > conftest.$ac_ext <<EOF
8387 #line 8388 "configure"
8388 #include "confdefs.h"
8389 #include <unistd.h>
8390 int main() {
8391 pread64 (0, NULL, 0, 0);
8392 ; return 0; }
8393 EOF
8394 if { (eval echo configure:8395: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8395   rm -rf conftest*
8396   ENABLE_CFLAGS="$ENABLE_CFLAGS -D_BSD_SOURCE -D_XOPEN_SOURCE=500 -D_LARGEFILE64_SOURCE"
8397                    cat >> confdefs.h <<\EOF
8398 #define HAVE_PREAD64 1
8399 EOF
8400
8401 else
8402   echo "configure: failed program was:" >&5
8403   cat conftest.$ac_ext >&5
8404 fi
8405 rm -f conftest*
8406       CFLAGS=$save_CFLAGS
8407       ;;
8408   esac
8409 fi
8410
8411
8412 # NOTE: Don't add -Wall or -Wunused, they both include
8413 # -Wunused-parameter which reports bogus warnings.
8414 # NOTE: If you add to this list, remember to update
8415 # gdb/doc/gdbint.texinfo.
8416 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
8417 -Wformat -Wparentheses -Wpointer-arith -Wuninitialized"
8418 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
8419 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
8420 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
8421 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
8422 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
8423 # -Woverloaded-virtual -Winline -Werror"
8424 # Check whether --enable-build-warnings or --disable-build-warnings was given.
8425 if test "${enable_build_warnings+set}" = set; then
8426   enableval="$enable_build_warnings"
8427   case "${enableval}" in
8428   yes)  ;;
8429   no)   build_warnings="-w";;
8430   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
8431         build_warnings="${build_warnings} ${t}";;
8432   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
8433         build_warnings="${t} ${build_warnings}";;
8434   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
8435 esac
8436 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
8437   echo "Setting compiler warning flags = $build_warnings" 6>&1
8438 fi
8439 fi
8440 # Check whether --enable-gdb-build-warnings or --disable-gdb-build-warnings was given.
8441 if test "${enable_gdb_build_warnings+set}" = set; then
8442   enableval="$enable_gdb_build_warnings"
8443   case "${enableval}" in
8444   yes)  ;;
8445   no)   build_warnings="-w";;
8446   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
8447         build_warnings="${build_warnings} ${t}";;
8448   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
8449         build_warnings="${t} ${build_warnings}";;
8450   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
8451 esac
8452 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
8453   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
8454 fi
8455 fi
8456 WARN_CFLAGS=""
8457 WERROR_CFLAGS=""
8458 if test "x${build_warnings}" != x -a "x$GCC" = xyes
8459 then
8460     echo $ac_n "checking compiler warning flags""... $ac_c" 1>&6
8461 echo "configure:8462: checking compiler warning flags" >&5
8462     # Separate out the -Werror flag as some files just cannot be
8463     # compiled with it enabled.
8464     for w in ${build_warnings}; do
8465         case $w in
8466         -Werr*) WERROR_CFLAGS=-Werror ;;
8467         *) # Check that GCC accepts it
8468             saved_CFLAGS="$CFLAGS"
8469             CFLAGS="$CFLAGS $w"
8470             cat > conftest.$ac_ext <<EOF
8471 #line 8472 "configure"
8472 #include "confdefs.h"
8473
8474 int main() {
8475
8476 ; return 0; }
8477 EOF
8478 if { (eval echo configure:8479: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8479   rm -rf conftest*
8480   WARN_CFLAGS="${WARN_CFLAGS} $w"
8481 else
8482   echo "configure: failed program was:" >&5
8483   cat conftest.$ac_ext >&5
8484 fi
8485 rm -f conftest*
8486             CFLAGS="$saved_CFLAGS"
8487         esac
8488     done
8489     echo "$ac_t""${WARN_CFLAGS}${WERROR_CFLAGS}" 1>&6
8490 fi
8491
8492
8493
8494 MMALLOC_CFLAGS=
8495 MMALLOC=
8496
8497
8498
8499 # Check whether --with-mmalloc or --without-mmalloc was given.
8500 if test "${with_mmalloc+set}" = set; then
8501   withval="$with_mmalloc"
8502   case "${withval}" in
8503   yes)  want_mmalloc=true ;;
8504   no)   want_mmalloc=false;;
8505   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
8506 esac
8507 else
8508   want_mmalloc=false
8509 fi
8510
8511 if test x$want_mmalloc = xtrue; then
8512    cat >> confdefs.h <<\EOF
8513 #define USE_MMALLOC 1
8514 EOF
8515
8516    cat >> confdefs.h <<\EOF
8517 #define MMCHECK_FORCE 1
8518 EOF
8519
8520    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
8521    MMALLOC='../mmalloc/libmmalloc.a'
8522 fi
8523
8524 # In the Cygwin environment, we need some additional flags.
8525 echo $ac_n "checking for cygwin""... $ac_c" 1>&6
8526 echo "configure:8527: checking for cygwin" >&5
8527 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then
8528   echo $ac_n "(cached) $ac_c" 1>&6
8529 else
8530   cat > conftest.$ac_ext <<EOF
8531 #line 8532 "configure"
8532 #include "confdefs.h"
8533
8534 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
8535 lose
8536 #endif
8537 EOF
8538 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8539   egrep "lose" >/dev/null 2>&1; then
8540   rm -rf conftest*
8541   gdb_cv_os_cygwin=yes
8542 else
8543   rm -rf conftest*
8544   gdb_cv_os_cygwin=no
8545 fi
8546 rm -f conftest*
8547
8548 fi
8549
8550 echo "$ac_t""$gdb_cv_os_cygwin" 1>&6
8551
8552
8553 SER_HARDWIRE="ser-unix.o ser-pipe.o ser-tcp.o"
8554 case ${host} in
8555   *go32* ) SER_HARDWIRE=ser-go32.o ;;
8556   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
8557 esac
8558
8559
8560 # libreadline needs libuser32.a in a cygwin environment
8561 WIN32LIBS=
8562 if test x$gdb_cv_os_cygwin = xyes; then
8563     WIN32LIBS="-luser32"
8564     case "${target}" in
8565         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
8566         ;;
8567     esac
8568 fi
8569
8570
8571 LIBGUI="../libgui/src/libgui.a"
8572 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
8573
8574
8575
8576 # Check whether --enable-gdbtk or --disable-gdbtk was given.
8577 if test "${enable_gdbtk+set}" = set; then
8578   enableval="$enable_gdbtk"
8579   case "${enableval}" in
8580     yes)
8581         case "$host" in
8582         *go32*)
8583             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
8584             enable_gdbtk=no ;;
8585         *windows*)
8586             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
8587             enable_gdbtk=no ;;
8588         *)
8589             enable_gdbtk=yes ;;
8590         esac ;;
8591     no)
8592         enable_gdbtk=no  ;;
8593     *)
8594         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
8595 esac
8596 else
8597
8598 # Default is on for everything but go32 and Cygwin
8599 case "$host" in
8600     *go32* | *windows*)
8601         ;;
8602     *)
8603         if test -d "${srcdir}/gdbtk" ; then
8604             enable_gdbtk=yes
8605         fi
8606         ;;
8607 esac
8608
8609 fi
8610
8611
8612 WIN32LDAPP=
8613
8614
8615
8616 configdir="unix"
8617
8618 GDBTKLIBS=
8619 if test "${enable_gdbtk}" = "yes"; then
8620
8621     # Gdbtk must have an absolute path to srcdir in order to run
8622     # properly when not installed.
8623     here=`pwd`
8624     cd ${srcdir}
8625     GDBTK_SRC_DIR=`pwd`
8626     cd $here
8627
8628
8629 #
8630 # Ok, lets find the tcl configuration
8631 # First, look for one uninstalled.
8632 # the alternative search directory is invoked by --with-tclconfig
8633 #
8634
8635 if test x"${no_tcl}" = x ; then
8636   # we reset no_tcl in case something fails here
8637   no_tcl=true
8638   # Check whether --with-tclconfig or --without-tclconfig was given.
8639 if test "${with_tclconfig+set}" = set; then
8640   withval="$with_tclconfig"
8641   with_tclconfig=${withval}
8642 fi
8643
8644   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
8645 echo "configure:8646: checking for Tcl configuration" >&5
8646   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
8647   echo $ac_n "(cached) $ac_c" 1>&6
8648 else
8649
8650
8651   # First check to see if --with-tclconfig was specified.
8652   if test x"${with_tclconfig}" != x ; then
8653     if test -f "${with_tclconfig}/tclConfig.sh" ; then
8654       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
8655     else
8656       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
8657     fi
8658   fi
8659
8660   # then check for a private Tcl installation
8661   if test x"${ac_cv_c_tclconfig}" = x ; then
8662     for i in \
8663                 ../tcl \
8664                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
8665                 ../../tcl \
8666                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
8667                 ../../../tcl \
8668                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
8669       if test -f "$i/${configdir}/tclConfig.sh" ; then
8670         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
8671         break
8672       fi
8673     done
8674   fi
8675   # check in a few common install locations
8676   if test x"${ac_cv_c_tclconfig}" = x ; then
8677     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
8678       if test -f "$i/tclConfig.sh" ; then
8679         ac_cv_c_tclconfig=`(cd $i; pwd)`
8680         break
8681       fi
8682     done
8683   fi
8684   # check in a few other private locations
8685   if test x"${ac_cv_c_tclconfig}" = x ; then
8686     for i in \
8687                 ${srcdir}/../tcl \
8688                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
8689       if test -f "$i/${configdir}/tclConfig.sh" ; then
8690         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
8691         break
8692       fi
8693     done
8694   fi
8695
8696 fi
8697
8698   if test x"${ac_cv_c_tclconfig}" = x ; then
8699     TCLCONFIG="# no Tcl configs found"
8700     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
8701   else
8702     no_tcl=
8703     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
8704     echo "$ac_t""found $TCLCONFIG" 1>&6
8705   fi
8706 fi
8707
8708     if test -z "${no_tcl}"; then
8709
8710     . $TCLCONFIG
8711
8712
8713
8714
8715
8716
8717
8718
8719
8720
8721
8722
8723
8724
8725
8726
8727
8728
8729
8730
8731
8732
8733
8734
8735
8736
8737 #
8738 # Ok, lets find the tk configuration
8739 # First, look for one uninstalled.
8740 # the alternative search directory is invoked by --with-tkconfig
8741 #
8742
8743 if test x"${no_tk}" = x ; then
8744   # we reset no_tk in case something fails here
8745   no_tk=true
8746   # Check whether --with-tkconfig or --without-tkconfig was given.
8747 if test "${with_tkconfig+set}" = set; then
8748   withval="$with_tkconfig"
8749   with_tkconfig=${withval}
8750 fi
8751
8752   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
8753 echo "configure:8754: checking for Tk configuration" >&5
8754   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
8755   echo $ac_n "(cached) $ac_c" 1>&6
8756 else
8757
8758
8759   # First check to see if --with-tkconfig was specified.
8760   if test x"${with_tkconfig}" != x ; then
8761     if test -f "${with_tkconfig}/tkConfig.sh" ; then
8762       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
8763     else
8764       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
8765     fi
8766   fi
8767
8768   # then check for a private Tk library
8769   if test x"${ac_cv_c_tkconfig}" = x ; then
8770     for i in \
8771                 ../tk \
8772                 `ls -dr ../tk[4-9]* 2>/dev/null` \
8773                 ../../tk \
8774                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
8775                 ../../../tk \
8776                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
8777       if test -f "$i/${configdir}/tkConfig.sh" ; then
8778         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
8779         break
8780       fi
8781     done
8782   fi
8783   # check in a few common install locations
8784   if test x"${ac_cv_c_tkconfig}" = x ; then
8785     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
8786       if test -f "$i/tkConfig.sh" ; then
8787         ac_cv_c_tkconfig=`(cd $i; pwd)`
8788         break
8789       fi
8790     done
8791   fi
8792   # check in a few other private locations
8793   if test x"${ac_cv_c_tkconfig}" = x ; then
8794     for i in \
8795                 ${srcdir}/../tk \
8796                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
8797       if test -f "$i/${configdir}/tkConfig.sh" ; then
8798         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
8799         break
8800       fi
8801     done
8802   fi
8803
8804 fi
8805
8806   if test x"${ac_cv_c_tkconfig}" = x ; then
8807     TKCONFIG="# no Tk configs found"
8808     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
8809   else
8810     no_tk=
8811     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
8812     echo "$ac_t""found $TKCONFIG" 1>&6
8813   fi
8814 fi
8815
8816
8817
8818         # now look for Tcl library stuff
8819
8820         case "${host}" in
8821         *-*-cygwin*)
8822             tcldir=../tcl/win/
8823             ;;
8824         *)
8825             tcldir=../tcl/unix/
8826             ;;
8827         esac
8828
8829         TCL_DEPS="${tcldir}${TCL_LIB_FILE}"
8830
8831         # If $no_tk is nonempty, then we can't do Tk, and there is no
8832         # point to doing Tcl.
8833         if test -z "${no_tk}"; then
8834
8835     if test -f "$TKCONFIG" ; then
8836       . $TKCONFIG
8837     fi
8838
8839
8840
8841
8842
8843
8844
8845
8846
8847
8848
8849
8850
8851
8852 #
8853 # Ok, lets find the tcl source trees so we can use the headers
8854 # Warning: transition of version 9 to 10 will break this algorithm
8855 # because 10 sorts before 9. We also look for just tcl. We have to
8856 # be careful that we don't match stuff like tclX by accident.
8857 # the alternative search directory is involked by --with-tclinclude
8858 #
8859
8860 no_tcl=true
8861 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
8862 echo "configure:8863: checking for Tcl private headers. dir=${configdir}" >&5
8863 # Check whether --with-tclinclude or --without-tclinclude was given.
8864 if test "${with_tclinclude+set}" = set; then
8865   withval="$with_tclinclude"
8866   with_tclinclude=${withval}
8867 fi
8868
8869 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
8870   echo $ac_n "(cached) $ac_c" 1>&6
8871 else
8872
8873 # first check to see if --with-tclinclude was specified
8874 if test x"${with_tclinclude}" != x ; then
8875   if test -f ${with_tclinclude}/tclInt.h ; then
8876     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
8877   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
8878     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
8879   else
8880     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
8881   fi
8882 fi
8883
8884 # next check if it came with Tcl configuration file
8885 if test x"${ac_cv_c_tclconfig}" = x ; then
8886   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
8887     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
8888   fi
8889 fi
8890
8891 # next check in private source directory
8892 #
8893 # since ls returns lowest version numbers first, reverse its output
8894 if test x"${ac_cv_c_tclh}" = x ; then
8895   for i in \
8896                 ${srcdir}/../tcl \
8897                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
8898                 ${srcdir}/../../tcl \
8899                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
8900                 ${srcdir}/../../../tcl \
8901                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
8902     if test -f $i/generic/tclInt.h ; then
8903       ac_cv_c_tclh=`(cd $i/generic; pwd)`
8904       break
8905     fi
8906   done
8907 fi
8908 # finally check in a few common install locations
8909 #
8910 # since ls returns lowest version numbers first, reverse its output
8911 if test x"${ac_cv_c_tclh}" = x ; then
8912   for i in \
8913                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
8914                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
8915                 /usr/local/src/tcl \
8916                 /usr/local/lib/tcl \
8917                 ${prefix}/include ; do
8918     if test -f $i/generic/tclInt.h ; then
8919       ac_cv_c_tclh=`(cd $i/generic; pwd)`
8920       break
8921     fi
8922   done
8923 fi
8924 # see if one is installed
8925 if test x"${ac_cv_c_tclh}" = x ; then
8926    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
8927 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
8928 echo "configure:8929: checking for tclInt.h" >&5
8929 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8930   echo $ac_n "(cached) $ac_c" 1>&6
8931 else
8932   cat > conftest.$ac_ext <<EOF
8933 #line 8934 "configure"
8934 #include "confdefs.h"
8935 #include <tclInt.h>
8936 EOF
8937 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8938 { (eval echo configure:8939: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8939 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8940 if test -z "$ac_err"; then
8941   rm -rf conftest*
8942   eval "ac_cv_header_$ac_safe=yes"
8943 else
8944   echo "$ac_err" >&5
8945   echo "configure: failed program was:" >&5
8946   cat conftest.$ac_ext >&5
8947   rm -rf conftest*
8948   eval "ac_cv_header_$ac_safe=no"
8949 fi
8950 rm -f conftest*
8951 fi
8952 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8953   echo "$ac_t""yes" 1>&6
8954   ac_cv_c_tclh=installed
8955 else
8956   echo "$ac_t""no" 1>&6
8957 ac_cv_c_tclh=""
8958 fi
8959
8960 fi
8961
8962 fi
8963
8964 if test x"${ac_cv_c_tclh}" = x ; then
8965   TCLHDIR="# no Tcl private headers found"
8966   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
8967 fi
8968 if test x"${ac_cv_c_tclh}" != x ; then
8969   no_tcl=""
8970   if test x"${ac_cv_c_tclh}" = x"installed" ; then
8971     echo "$ac_t""is installed" 1>&6
8972     TCLHDIR=""
8973   else
8974     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
8975     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
8976     TCLHDIR="-I${ac_cv_c_tclh}"
8977   fi
8978 fi
8979
8980
8981
8982
8983 #
8984 # Ok, lets find the tk source trees so we can use the headers
8985 # If the directory (presumably symlink) named "tk" exists, use that one
8986 # in preference to any others.  Same logic is used when choosing library
8987 # and again with Tcl. The search order is the best place to look first, then in
8988 # decreasing significance. The loop breaks if the trigger file is found.
8989 # Note the gross little conversion here of srcdir by cd'ing to the found
8990 # directory. This converts the path from a relative to an absolute, so
8991 # recursive cache variables for the path will work right. We check all
8992 # the possible paths in one loop rather than many seperate loops to speed
8993 # things up.
8994 # the alternative search directory is involked by --with-tkinclude
8995 #
8996 no_tk=true
8997 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
8998 echo "configure:8999: checking for Tk private headers" >&5
8999 # Check whether --with-tkinclude or --without-tkinclude was given.
9000 if test "${with_tkinclude+set}" = set; then
9001   withval="$with_tkinclude"
9002   with_tkinclude=${withval}
9003 fi
9004
9005 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
9006   echo $ac_n "(cached) $ac_c" 1>&6
9007 else
9008
9009 # first check to see if --with-tkinclude was specified
9010 if test x"${with_tkinclude}" != x ; then
9011   if test -f ${with_tkinclude}/tk.h ; then
9012     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
9013   elif test -f ${with_tkinclude}/generic/tk.h ; then
9014     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
9015   else
9016     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
9017   fi
9018 fi
9019
9020 # next check if it came with Tk configuration file
9021 if test x"${ac_cv_c_tkconfig}" = x ; then
9022   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
9023     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
9024   fi
9025 fi
9026
9027 # next check in private source directory
9028 #
9029 # since ls returns lowest version numbers first, reverse its output
9030 if test x"${ac_cv_c_tkh}" = x ; then
9031   for i in \
9032                 ${srcdir}/../tk \
9033                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
9034                 ${srcdir}/../../tk \
9035                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
9036                 ${srcdir}/../../../tk \
9037                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
9038     if test -f $i/generic/tk.h ; then
9039       ac_cv_c_tkh=`(cd $i/generic; pwd)`
9040       break
9041     fi
9042   done
9043 fi
9044 # finally check in a few common install locations
9045 #
9046 # since ls returns lowest version numbers first, reverse its output
9047 if test x"${ac_cv_c_tkh}" = x ; then
9048   for i in \
9049                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
9050                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
9051                 /usr/local/src/tk \
9052                 /usr/local/lib/tk \
9053                 ${prefix}/include ; do
9054     if test -f $i/generic/tk.h ; then
9055       ac_cv_c_tkh=`(cd $i/generic; pwd)`
9056       break
9057     fi
9058   done
9059 fi
9060 # see if one is installed
9061 if test x"${ac_cv_c_tkh}" = x ; then
9062    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
9063 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
9064 echo "configure:9065: checking for tk.h" >&5
9065 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
9066   echo $ac_n "(cached) $ac_c" 1>&6
9067 else
9068   cat > conftest.$ac_ext <<EOF
9069 #line 9070 "configure"
9070 #include "confdefs.h"
9071 #include <tk.h>
9072 EOF
9073 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
9074 { (eval echo configure:9075: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
9075 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
9076 if test -z "$ac_err"; then
9077   rm -rf conftest*
9078   eval "ac_cv_header_$ac_safe=yes"
9079 else
9080   echo "$ac_err" >&5
9081   echo "configure: failed program was:" >&5
9082   cat conftest.$ac_ext >&5
9083   rm -rf conftest*
9084   eval "ac_cv_header_$ac_safe=no"
9085 fi
9086 rm -f conftest*
9087 fi
9088 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
9089   echo "$ac_t""yes" 1>&6
9090   ac_cv_c_tkh=installed
9091 else
9092   echo "$ac_t""no" 1>&6
9093 ac_cv_c_tkh=""
9094 fi
9095
9096 fi
9097
9098 fi
9099
9100 if test x"${ac_cv_c_tkh}" != x ; then
9101   no_tk=""
9102   if test x"${ac_cv_c_tkh}" = x"installed" ; then
9103     echo "$ac_t""is installed" 1>&6
9104     TKHDIR=""
9105   else
9106     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
9107     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
9108     TKHDIR="-I${ac_cv_c_tkh}"
9109   fi
9110 else
9111   TKHDIR="# no Tk directory found"
9112   echo "configure: warning: Can't find Tk private headers" 1>&2
9113   no_tk=true
9114 fi
9115
9116
9117
9118
9119 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
9120 echo "configure:9121: checking for Itcl private headers. srcdir=${srcdir}" >&5
9121 if test x"${ac_cv_c_itclh}" = x ; then
9122   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do
9123     if test -f $i/generic/itcl.h ; then
9124       ac_cv_c_itclh=`(cd $i/generic; pwd)`
9125       break
9126     fi
9127   done
9128 fi
9129 if test x"${ac_cv_c_itclh}" = x ; then
9130   ITCLHDIR="# no Itcl private headers found"
9131   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
9132 fi
9133 if test x"${ac_cv_c_itclh}" != x ; then
9134      ITCLHDIR="-I${ac_cv_c_itclh}"
9135 fi
9136 # should always be here
9137 #     ITCLLIB="../itcl/itcl/unix/libitcl.a"
9138
9139 #AC_SUBST(ITCLLIB)
9140
9141
9142 echo $ac_n "checking for Itk private headers. srcdir=${srcdir}""... $ac_c" 1>&6
9143 echo "configure:9144: checking for Itk private headers. srcdir=${srcdir}" >&5
9144 if test x"${ac_cv_c_itkh}" = x ; then
9145   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do
9146     if test -f $i/generic/itk.h ; then
9147       ac_cv_c_itkh=`(cd $i/generic; pwd)`
9148       break
9149     fi
9150   done
9151 fi
9152 if test x"${ac_cv_c_itkh}" = x ; then
9153   ITKHDIR="# no Itk private headers found"
9154   { echo "configure: error: Can't find Itk private headers" 1>&2; exit 1; }
9155 fi
9156 if test x"${ac_cv_c_itkh}" != x ; then
9157      ITKHDIR="-I${ac_cv_c_itkh}"
9158 fi
9159 # should always be here
9160 #     ITKLIB="../itcl/itk/unix/libitk.a"
9161
9162 #AC_SUBST(ITKLIB)
9163
9164
9165
9166            # now look for Tk library stuff
9167
9168            case "${host}" in
9169            *-*-cygwin*)
9170                tkdir=../tk/win/
9171                ;;
9172            *)
9173                tkdir=../tk/unix/
9174                ;;
9175            esac
9176
9177            TK_DEPS="${tkdir}${TK_LIB_FILE}"
9178
9179            # now look for Itcl library stuff
9180
9181
9182 #
9183 # Ok, lets find the itcl configuration
9184 # First, look for one uninstalled.
9185 # the alternative search directory is invoked by --with-itclconfig
9186 #
9187
9188 if test x"${no_itcl}" = x ; then
9189   # we reset no_itcl in case something fails here
9190   no_itcl=true
9191   # Check whether --with-itclconfig or --without-itclconfig was given.
9192 if test "${with_itclconfig+set}" = set; then
9193   withval="$with_itclconfig"
9194   with_itclconfig=${withval}
9195 fi
9196
9197   echo $ac_n "checking for Itcl configuration""... $ac_c" 1>&6
9198 echo "configure:9199: checking for Itcl configuration" >&5
9199   if eval "test \"`echo '$''{'ac_cv_c_itclconfig'+set}'`\" = set"; then
9200   echo $ac_n "(cached) $ac_c" 1>&6
9201 else
9202
9203
9204   # First check to see if --with-itclconfig was specified.
9205   if test x"${with_itclconfig}" != x ; then
9206     if test -f "${with_itclconfig}/itclConfig.sh" ; then
9207       ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)`
9208     else
9209       { echo "configure: error: ${with_itclconfig} directory doesn't contain itclConfig.sh" 1>&2; exit 1; }
9210     fi
9211   fi
9212
9213   # then check for a private Itcl library
9214   if test x"${ac_cv_c_itclconfig}" = x ; then
9215     for i in \
9216                 ../itcl/itcl \
9217                 `ls -dr ../itcl[4-9]*/itcl 2>/dev/null` \
9218                 ../../itcl \
9219                 `ls -dr ../../itcl[4-9]*/itcl 2>/dev/null` \
9220                 ../../../itcl \
9221                 `ls -dr ../../../itcl[4-9]*/itcl 2>/dev/null` ; do
9222       if test -f "$i/itclConfig.sh" ; then
9223         ac_cv_c_itclconfig=`(cd $i; pwd)`
9224         break
9225       fi
9226     done
9227   fi
9228   # check in a few common install locations
9229   if test x"${ac_cv_c_itclconfig}" = x ; then
9230     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
9231       if test -f "$i/itclConfig.sh" ; then
9232         ac_cv_c_itclconfig=`(cd $i; pwd)`
9233         break
9234       fi
9235     done
9236   fi
9237   # check in a few other private locations
9238   if test x"${ac_cv_c_itclconfig}" = x ; then
9239     for i in \
9240                 ${srcdir}/../itcl/itcl \
9241                 `ls -dr ${srcdir}/../itcl[4-9]*/itcl 2>/dev/null` ; do
9242       if test -f "$i/itclConfig.sh" ; then
9243         ac_cv_c_itclconfig=`(cd $i; pwd)`
9244         break
9245       fi
9246     done
9247   fi
9248
9249 fi
9250
9251   if test x"${ac_cv_c_itclconfig}" = x ; then
9252     ITCLCONFIG="# no Itcl configs found"
9253     echo "configure: warning: Can't find Itcl configuration definitions" 1>&2
9254   else
9255     no_itcl=
9256     ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
9257     echo "$ac_t""found $ITCLCONFIG" 1>&6
9258   fi
9259 fi
9260
9261            if test -z "${no_itcl}"; then
9262
9263     if test -f "$ITCLCONFIG" ; then
9264       . $ITCLCONFIG
9265     fi
9266
9267
9268
9269
9270
9271
9272
9273
9274
9275
9276
9277
9278              ITCLLIB="${ITCL_BUILD_LIB_SPEC}"
9279              ITCL_DEPS="${ITCL_LIB_FULL_PATH}"
9280            fi
9281
9282
9283            # now look for Itk library stuff
9284
9285 #
9286 # Ok, lets find the itk configuration
9287 # First, look for one uninstalled.
9288 # the alternative search directory is invoked by --with-itkconfig
9289 #
9290
9291 if test x"${no_itk}" = x ; then
9292   # we reset no_itk in case something fails here
9293   no_itk=true
9294   # Check whether --with-itkconfig or --without-itkconfig was given.
9295 if test "${with_itkconfig+set}" = set; then
9296   withval="$with_itkconfig"
9297   with_itkconfig=${withval}
9298 fi
9299
9300   echo $ac_n "checking for Itk configuration""... $ac_c" 1>&6
9301 echo "configure:9302: checking for Itk configuration" >&5
9302   if eval "test \"`echo '$''{'ac_cv_c_itkconfig'+set}'`\" = set"; then
9303   echo $ac_n "(cached) $ac_c" 1>&6
9304 else
9305
9306
9307   # First check to see if --with-itkconfig was specified.
9308   if test x"${with_itkconfig}" != x ; then
9309     if test -f "${with_itkconfig}/itkConfig.sh" ; then
9310       ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)`
9311     else
9312       { echo "configure: error: ${with_itkconfig} directory doesn't contain itkConfig.sh" 1>&2; exit 1; }
9313     fi
9314   fi
9315
9316   # then check for a private Itk library
9317   if test x"${ac_cv_c_itkconfig}" = x ; then
9318     for i in \
9319                 ../itcl/itk \
9320                 `ls -dr ../itcl[4-9]*/itk 2>/dev/null` \
9321                 ../../itk \
9322                 `ls -dr ../../itcl[4-9]*/itk 2>/dev/null` \
9323                 ../../../itk \
9324                 `ls -dr ../../../itcl[4-9]*/itk 2>/dev/null` ; do
9325       if test -f "$i/itkConfig.sh" ; then
9326         ac_cv_c_itkconfig=`(cd $i; pwd)`
9327         break
9328       fi
9329     done
9330   fi
9331   # check in a few common install locations
9332   if test x"${ac_cv_c_itkconfig}" = x ; then
9333     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
9334       if test -f "$i/itkConfig.sh" ; then
9335         ac_cv_c_itkconfig=`(cd $i; pwd)`
9336         break
9337       fi
9338     done
9339   fi
9340   # check in a few other private locations
9341   if test x"${ac_cv_c_itkconfig}" = x ; then
9342     for i in \
9343                 ${srcdir}/../itcl/itk \
9344                 `ls -dr ${srcdir}/../itcl[4-9]*/itk 2>/dev/null` ; do
9345       if test -f "$i/itkConfig.sh" ; then
9346         ac_cv_c_itkconfig=`(cd $i; pwd)`
9347         break
9348       fi
9349     done
9350   fi
9351
9352 fi
9353
9354   if test x"${ac_cv_c_itkconfig}" = x ; then
9355     ITKCONFIG="# no Itk configs found"
9356     echo "configure: warning: Can't find Itk configuration definitions" 1>&2
9357   else
9358     no_itk=
9359     ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
9360     echo "$ac_t""found $ITKCONFIG" 1>&6
9361   fi
9362 fi
9363
9364
9365            if test -z "${no_itcl}"; then
9366
9367     if test -f "$ITKCONFIG" ; then
9368       . $ITKCONFIG
9369     fi
9370
9371
9372
9373
9374
9375
9376
9377
9378
9379
9380
9381
9382              ITKLIB="${ITK_BUILD_LIB_SPEC}"
9383              ITK_DEPS="${ITK_LIB_FULL_PATH}"
9384            fi
9385
9386            ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
9387            # Tcl/Tk 8.1 require -fwritable strings.  I don't
9388            # know whether 8.2 will or not, but I bet it will.
9389            # I don't have to worry about 7.x since we don't support it.
9390            GDBTK_CFLAGS=""
9391            if test "$GCC" = "yes"; then
9392                if test "$TCL_VERSION" != "8.0" ; then
9393                    GDBTK_CFLAGS="-fwritable-strings"
9394                fi
9395            fi
9396
9397            # Include some libraries that Tcl and Tk want.
9398            TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
9399            # Yes, the ordering seems wrong here.  But it isn't.
9400            # TK_LIBS is the list of libraries that need to be linked
9401            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
9402            # were in LIBS then any link tests after this point would
9403            # try to include things like `$(LIBGUI)', which wouldn't work.
9404            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
9405
9406            CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
9407            CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
9408            CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
9409            CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_GDBTK_INITS)"
9410            CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_GDBTK_ALL)"
9411            CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_GDBTK_CLEAN)"
9412            CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_GDBTK_INSTALL)"
9413            CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_GDBTK_UNINSTALL)"
9414
9415            if test x$gdb_cv_os_cygwin = xyes; then
9416               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
9417               WIN32LDAPP="-Wl,--subsystem,console"
9418               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
9419            fi
9420         fi
9421     fi
9422
9423     configdirs="${configdirs} gdbtk"
9424 fi
9425
9426
9427
9428
9429
9430
9431
9432
9433
9434
9435
9436
9437
9438
9439 # If we find X, set shell vars x_includes and x_libraries to the
9440 # paths, otherwise set no_x=yes.
9441 # Uses ac_ vars as temps to allow command line to override cache and checks.
9442 # --without-x overrides everything else, but does not touch the cache.
9443 echo $ac_n "checking for X""... $ac_c" 1>&6
9444 echo "configure:9445: checking for X" >&5
9445
9446 # Check whether --with-x or --without-x was given.
9447 if test "${with_x+set}" = set; then
9448   withval="$with_x"
9449   :
9450 fi
9451
9452 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9453 if test "x$with_x" = xno; then
9454   # The user explicitly disabled X.
9455   have_x=disabled
9456 else
9457   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
9458     # Both variables are already set.
9459     have_x=yes
9460   else
9461 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
9462   echo $ac_n "(cached) $ac_c" 1>&6
9463 else
9464   # One or both of the vars are not set, and there is no cached value.
9465 ac_x_includes=NO ac_x_libraries=NO
9466 rm -fr conftestdir
9467 if mkdir conftestdir; then
9468   cd conftestdir
9469   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
9470   cat > Imakefile <<'EOF'
9471 acfindx:
9472         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
9473 EOF
9474   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
9475     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9476     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
9477     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9478     for ac_extension in a so sl; do
9479       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
9480         test -f $ac_im_libdir/libX11.$ac_extension; then
9481         ac_im_usrlibdir=$ac_im_libdir; break
9482       fi
9483     done
9484     # Screen out bogus values from the imake configuration.  They are
9485     # bogus both because they are the default anyway, and because
9486     # using them would break gcc on systems where it needs fixed includes.
9487     case "$ac_im_incroot" in
9488         /usr/include) ;;
9489         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
9490     esac
9491     case "$ac_im_usrlibdir" in
9492         /usr/lib | /lib) ;;
9493         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
9494     esac
9495   fi
9496   cd ..
9497   rm -fr conftestdir
9498 fi
9499
9500 if test "$ac_x_includes" = NO; then
9501   # Guess where to find include files, by looking for this one X11 .h file.
9502   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
9503
9504   # First, try using that file with no special directory specified.
9505 cat > conftest.$ac_ext <<EOF
9506 #line 9507 "configure"
9507 #include "confdefs.h"
9508 #include <$x_direct_test_include>
9509 EOF
9510 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
9511 { (eval echo configure:9512: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
9512 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
9513 if test -z "$ac_err"; then
9514   rm -rf conftest*
9515   # We can compile using X headers with no special include directory.
9516 ac_x_includes=
9517 else
9518   echo "$ac_err" >&5
9519   echo "configure: failed program was:" >&5
9520   cat conftest.$ac_ext >&5
9521   rm -rf conftest*
9522   # Look for the header file in a standard set of common directories.
9523 # Check X11 before X11Rn because it is often a symlink to the current release.
9524   for ac_dir in               \
9525     /usr/X11/include          \
9526     /usr/X11R6/include        \
9527     /usr/X11R5/include        \
9528     /usr/X11R4/include        \
9529                               \
9530     /usr/include/X11          \
9531     /usr/include/X11R6        \
9532     /usr/include/X11R5        \
9533     /usr/include/X11R4        \
9534                               \
9535     /usr/local/X11/include    \
9536     /usr/local/X11R6/include  \
9537     /usr/local/X11R5/include  \
9538     /usr/local/X11R4/include  \
9539                               \
9540     /usr/local/include/X11    \
9541     /usr/local/include/X11R6  \
9542     /usr/local/include/X11R5  \
9543     /usr/local/include/X11R4  \
9544                               \
9545     /usr/X386/include         \
9546     /usr/x386/include         \
9547     /usr/XFree86/include/X11  \
9548                               \
9549     /usr/include              \
9550     /usr/local/include        \
9551     /usr/unsupported/include  \
9552     /usr/athena/include       \
9553     /usr/local/x11r5/include  \
9554     /usr/lpp/Xamples/include  \
9555                               \
9556     /usr/openwin/include      \
9557     /usr/openwin/share/include \
9558     ; \
9559   do
9560     if test -r "$ac_dir/$x_direct_test_include"; then
9561       ac_x_includes=$ac_dir
9562       break
9563     fi
9564   done
9565 fi
9566 rm -f conftest*
9567 fi # $ac_x_includes = NO
9568
9569 if test "$ac_x_libraries" = NO; then
9570   # Check for the libraries.
9571
9572   test -z "$x_direct_test_library" && x_direct_test_library=Xt
9573   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
9574
9575   # See if we find them without any special options.
9576   # Don't add to $LIBS permanently.
9577   ac_save_LIBS="$LIBS"
9578   LIBS="-l$x_direct_test_library $LIBS"
9579 cat > conftest.$ac_ext <<EOF
9580 #line 9581 "configure"
9581 #include "confdefs.h"
9582
9583 int main() {
9584 ${x_direct_test_function}()
9585 ; return 0; }
9586 EOF
9587 if { (eval echo configure:9588: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
9588   rm -rf conftest*
9589   LIBS="$ac_save_LIBS"
9590 # We can link X programs with no special library path.
9591 ac_x_libraries=
9592 else
9593   echo "configure: failed program was:" >&5
9594   cat conftest.$ac_ext >&5
9595   rm -rf conftest*
9596   LIBS="$ac_save_LIBS"
9597 # First see if replacing the include by lib works.
9598 # Check X11 before X11Rn because it is often a symlink to the current release.
9599 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
9600     /usr/X11/lib          \
9601     /usr/X11R6/lib        \
9602     /usr/X11R5/lib        \
9603     /usr/X11R4/lib        \
9604                           \
9605     /usr/lib/X11          \
9606     /usr/lib/X11R6        \
9607     /usr/lib/X11R5        \
9608     /usr/lib/X11R4        \
9609                           \
9610     /usr/local/X11/lib    \
9611     /usr/local/X11R6/lib  \
9612     /usr/local/X11R5/lib  \
9613     /usr/local/X11R4/lib  \
9614                           \
9615     /usr/local/lib/X11    \
9616     /usr/local/lib/X11R6  \
9617     /usr/local/lib/X11R5  \
9618     /usr/local/lib/X11R4  \
9619                           \
9620     /usr/X386/lib         \
9621     /usr/x386/lib         \
9622     /usr/XFree86/lib/X11  \
9623                           \
9624     /usr/lib              \
9625     /usr/local/lib        \
9626     /usr/unsupported/lib  \
9627     /usr/athena/lib       \
9628     /usr/local/x11r5/lib  \
9629     /usr/lpp/Xamples/lib  \
9630     /lib/usr/lib/X11      \
9631                           \
9632     /usr/openwin/lib      \
9633     /usr/openwin/share/lib \
9634     ; \
9635 do
9636   for ac_extension in a so sl; do
9637     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
9638       ac_x_libraries=$ac_dir
9639       break 2
9640     fi
9641   done
9642 done
9643 fi
9644 rm -f conftest*
9645 fi # $ac_x_libraries = NO
9646
9647 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
9648   # Didn't find X anywhere.  Cache the known absence of X.
9649   ac_cv_have_x="have_x=no"
9650 else
9651   # Record where we found X for the cache.
9652   ac_cv_have_x="have_x=yes \
9653                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
9654 fi
9655 fi
9656   fi
9657   eval "$ac_cv_have_x"
9658 fi # $with_x != no
9659
9660 if test "$have_x" != yes; then
9661   echo "$ac_t""$have_x" 1>&6
9662   no_x=yes
9663 else
9664   # If each of the values was on the command line, it overrides each guess.
9665   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9666   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9667   # Update the cache value to reflect the command line values.
9668   ac_cv_have_x="have_x=yes \
9669                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
9670   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
9671 fi
9672
9673
9674
9675 # Unlike the sim directory, whether a simulator is linked is controlled by
9676 # presence of a SIM= and a SIM_OBS= definition in the target '.mt' file.
9677 # This code just checks for a few cases where we'd like to ignore those
9678 # definitions, even when they're present in the '.mt' file.  These cases
9679 # are when --disable-sim is specified, or if the simulator directory is
9680 # not part of the source tree.
9681 #
9682 # Check whether --enable-sim or --disable-sim was given.
9683 if test "${enable_sim+set}" = set; then
9684   enableval="$enable_sim"
9685   echo "enable_sim = $enable_sim";
9686  echo "enableval = ${enableval}";
9687  case "${enableval}" in
9688   yes) ignore_sim=false ;;
9689   no)  ignore_sim=true ;;
9690   *)   ignore_sim=false ;;
9691  esac
9692 else
9693   ignore_sim=false
9694 fi
9695
9696
9697 if test ! -d "${srcdir}/../sim"; then
9698   ignore_sim=true
9699 fi
9700
9701 if test "${ignore_sim}" = "true"; then
9702     IGNORE_SIM="SIM="
9703     IGNORE_SIM_OBS="SIM_OBS="
9704 else
9705     IGNORE_SIM=""
9706     IGNORE_SIM_OBS=""
9707     cat >> confdefs.h <<\EOF
9708 #define WITH_SIM 1
9709 EOF
9710
9711 fi
9712
9713
9714
9715
9716
9717
9718
9719
9720
9721
9722
9723
9724
9725
9726
9727 # Begin stuff to support --enable-shared
9728 # Check whether --enable-shared or --disable-shared was given.
9729 if test "${enable_shared+set}" = set; then
9730   enableval="$enable_shared"
9731   case "${enableval}" in
9732   yes) shared=true ;;
9733   no)  shared=false ;;
9734   *) shared=true ;;
9735 esac
9736 fi
9737
9738 HLDFLAGS=
9739 HLDENV=
9740 # If we have shared libraries, try to set rpath reasonably.
9741 if test "${shared}" = "true"; then
9742   case "${host}" in
9743   *-*-hpux*)
9744     HLDFLAGS='-Wl,+s,+b,$(libdir)'
9745     ;;
9746   *-*-irix5* | *-*-irix6*)
9747     HLDFLAGS='-Wl,-rpath,$(libdir)'
9748     ;;
9749   *-*-linux*aout*)
9750     ;;
9751   *-*-linux* | *-pc-linux-gnu*)
9752     HLDFLAGS='-Wl,-rpath,$(libdir)'
9753     ;;
9754   *-*-solaris*)
9755     HLDFLAGS='-R $(libdir)'
9756     ;;
9757   *-*-sysv4*)
9758     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
9759     ;;
9760   esac
9761 fi
9762
9763 # On SunOS, if the linker supports the -rpath option, use it to
9764 # prevent ../bfd and ../opcodes from being included in the run time
9765 # search path.
9766 case "${host}" in
9767   *-*-sunos*)
9768     echo 'main () { }' > conftest.c
9769     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
9770     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
9771       :
9772     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
9773       :
9774     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
9775       :
9776     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
9777       :
9778     elif test "${shared}" = "true"; then
9779       HLDFLAGS='-Wl,-rpath=$(libdir)'
9780     else
9781       HLDFLAGS='-Wl,-rpath='
9782     fi
9783     rm -f conftest.t conftest.c conftest
9784     ;;
9785 esac
9786
9787
9788 # End stuff to support --enable-shared
9789
9790 # target_subdir is used by the testsuite to find the target libraries.
9791 target_subdir=
9792 if test "${host}" != "${target}"; then
9793     target_subdir="${target_alias}/"
9794 fi
9795
9796
9797 frags=
9798 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
9799 if test ! -f ${host_makefile_frag}; then
9800     # When building a native debuger the .mh file containing things
9801     # like NATDEPFILES is needed.  Cross debuggers don't need .mh
9802     # since it no longer contains anything useful.
9803     if test "${target}" = "${host}"; then
9804         { echo "configure: error: "*** Gdb does not support native target ${host}"" 1>&2; exit 1; }
9805     else
9806         host_makefile_frag=/dev/null
9807     fi
9808 fi
9809 frags="$frags $host_makefile_frag"
9810
9811 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
9812 if test ! -f ${target_makefile_frag}; then
9813 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
9814 fi
9815 frags="$frags $target_makefile_frag"
9816
9817
9818
9819
9820
9821 hostfile=`sed -n '
9822 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
9823 ' ${host_makefile_frag}`
9824
9825 targetfile=`sed -n '
9826 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
9827 ' ${target_makefile_frag}`
9828
9829 GDB_MULTI_ARCH=`sed -n '
9830 s/GDB_MULTI_ARCH[       ]*=[    ]*\([^  ]*\)[   ]*/\1/p
9831 ' ${target_makefile_frag}`
9832
9833 if test "${target}" = "${host}"; then
9834 # We pick this up from the host configuration file (.mh) because we
9835 # do not have a native configuration Makefile fragment.
9836 nativefile=`sed -n '
9837 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
9838 ' ${host_makefile_frag}`
9839 fi
9840
9841
9842 # New targets should just set gdb_multi_arch=yes in configure.tgt.
9843 # Old targets being converted can either do that or set GDB_MULTI_ARCH
9844 # in the target specific makefile frag.  Eventually gdb_multi_arch=yes
9845 # will be the default.
9846 if test x"${GDB_MULTI_ARCH}" = x ; then
9847     case "${gdb_multi_arch}" in
9848     yes ) GDB_MULTI_ARCH=GDB_MULTI_ARCH_PURE ;;
9849     no ) GDB_MULTI_ARCH=0 ;;
9850     0|1|2 ) GDB_MULTI_ARCH=${gdb_multi_arch} ;;
9851     esac
9852 fi
9853 if test x"${GDB_MULTI_ARCH}" != x ; then
9854     cat >> confdefs.h <<EOF
9855 #define GDB_MULTI_ARCH ${GDB_MULTI_ARCH}
9856 EOF
9857
9858 fi
9859 # Warn the user when they use an old practice
9860 case "${GDB_MULTI_ARCH}" in
9861     "" ) ;;
9862     0 | GDB_MULTI_ARCH_PARTIAL | 1 | GDB_MULTI_ARCH_TM | 2 )
9863         echo "configure: warning: "GDB: Target is not pure multi-arch"" 1>&2 ;;
9864     GDB_MULTI_ARCH_PURE )
9865         if test x"${targetfile}" != x ; then
9866             echo "configure: warning: "GDB: Ignoring TM_FILE in ${target_makefile_frag}"" 1>&2
9867             targetfile=""
9868         fi ;;
9869     *)  { echo "configure: error: "GDB: Unknown GDB_MULTI_ARCH value ${GDB_MULTI_ARCH}"" 1>&2; exit 1; };;
9870 esac
9871
9872 # Enable multi-ice-gdb-server.
9873 # Check whether --enable-multi-ice or --disable-multi-ice was given.
9874 if test "${enable_multi_ice+set}" = set; then
9875   enableval="$enable_multi_ice"
9876   case $enableval in
9877     yes | no)
9878       ;;
9879     *) { echo "configure: error: bad value $enableval for --enable-multi-ice" 1>&2; exit 1; } ;;
9880   esac
9881 fi
9882
9883 if test "x$enable_multi_ice" = xyes; then
9884   configdirs="$configdirs multi-ice"
9885 fi
9886
9887 # We only build gdbserver automatically if host and target are the same.
9888 if test "x$target" = "x$host"; then
9889   echo $ac_n "checking whether gdbserver is supported on this host""... $ac_c" 1>&6
9890 echo "configure:9891: checking whether gdbserver is supported on this host" >&5
9891   if test "x$build_gdbserver" = xyes; then
9892     configdirs="$configdirs gdbserver"
9893     echo "$ac_t""yes" 1>&6
9894   else
9895     echo "$ac_t""no" 1>&6
9896   fi
9897 fi
9898
9899 subdirs="doc testsuite $configdirs"
9900
9901 SUBDIRS=$subdirs
9902
9903
9904 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
9905 # (NAT_FILE) is not set in config/*/*.m[ht] files, we link to an empty
9906 # version.
9907
9908 files=
9909 links=
9910
9911 rm -f xm.h
9912 xm_h=""
9913 if test "${hostfile}" != ""; then
9914     xm_h=xm.h
9915     GDB_XM_FILE="config/${gdb_host_cpu}/${hostfile}"
9916     files="${files} ${GDB_XM_FILE}"
9917     links="${links} xm.h"
9918     cat >> confdefs.h <<EOF
9919 #define GDB_XM_FILE ${GDB_XM_FILE}
9920 EOF
9921
9922 fi
9923
9924
9925 rm -f tm.h
9926 tm_h=""
9927 if test "${targetfile}" != ""; then
9928     tm_h=tm.h
9929     GDB_TM_FILE="config/${gdb_target_cpu}/${targetfile}"
9930     files="${files} ${GDB_TM_FILE}"
9931     links="${links} tm.h"
9932     cat >> confdefs.h <<EOF
9933 #define GDB_TM_FILE ${GDB_TM_FILE}
9934 EOF
9935
9936 fi
9937
9938
9939 rm -f nm.h
9940 nm_h=""
9941 if test "${nativefile}" != ""; then
9942     nm_h=nm.h
9943     GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}"
9944     files="${files} ${GDB_NM_FILE}"
9945     links="${links} nm.h"
9946     cat >> confdefs.h <<EOF
9947 #define GDB_NM_FILE ${GDB_NM_FILE}
9948 EOF
9949
9950 fi
9951
9952
9953
9954
9955 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
9956 echo "configure:9957: checking for Cygwin environment" >&5
9957 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
9958   echo $ac_n "(cached) $ac_c" 1>&6
9959 else
9960   cat > conftest.$ac_ext <<EOF
9961 #line 9962 "configure"
9962 #include "confdefs.h"
9963
9964 int main() {
9965
9966 #ifndef __CYGWIN__
9967 #define __CYGWIN__ __CYGWIN32__
9968 #endif
9969 return __CYGWIN__;
9970 ; return 0; }
9971 EOF
9972 if { (eval echo configure:9973: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
9973   rm -rf conftest*
9974   ac_cv_cygwin=yes
9975 else
9976   echo "configure: failed program was:" >&5
9977   cat conftest.$ac_ext >&5
9978   rm -rf conftest*
9979   ac_cv_cygwin=no
9980 fi
9981 rm -f conftest*
9982 rm -f conftest*
9983 fi
9984
9985 echo "$ac_t""$ac_cv_cygwin" 1>&6
9986 CYGWIN=
9987 test "$ac_cv_cygwin" = yes && CYGWIN=yes
9988 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
9989 echo "configure:9990: checking for mingw32 environment" >&5
9990 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
9991   echo $ac_n "(cached) $ac_c" 1>&6
9992 else
9993   cat > conftest.$ac_ext <<EOF
9994 #line 9995 "configure"
9995 #include "confdefs.h"
9996
9997 int main() {
9998 return __MINGW32__;
9999 ; return 0; }
10000 EOF
10001 if { (eval echo configure:10002: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
10002   rm -rf conftest*
10003   ac_cv_mingw32=yes
10004 else
10005   echo "configure: failed program was:" >&5
10006   cat conftest.$ac_ext >&5
10007   rm -rf conftest*
10008   ac_cv_mingw32=no
10009 fi
10010 rm -f conftest*
10011 rm -f conftest*
10012 fi
10013
10014 echo "$ac_t""$ac_cv_mingw32" 1>&6
10015 MINGW32=
10016 test "$ac_cv_mingw32" = yes && MINGW32=yes
10017
10018
10019 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
10020 echo "configure:10021: checking for executable suffix" >&5
10021 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
10022   echo $ac_n "(cached) $ac_c" 1>&6
10023 else
10024   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
10025   ac_cv_exeext=.exe
10026 else
10027   rm -f conftest*
10028   echo 'int main () { return 0; }' > conftest.$ac_ext
10029   ac_cv_exeext=
10030   if { (eval echo configure:10031: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
10031     for file in conftest.*; do
10032       case $file in
10033       *.c | *.C | *.o | *.obj | *.ilk | *.pdb) ;;
10034       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
10035       esac
10036     done
10037   else
10038     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
10039   fi
10040   rm -f conftest*
10041   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
10042 fi
10043 fi
10044
10045 EXEEXT=""
10046 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
10047 echo "$ac_t""${ac_cv_exeext}" 1>&6
10048 ac_exeext=$EXEEXT
10049
10050
10051
10052 cat >> confdefs.h <<\EOF
10053 #define GDB_DEFAULT_HOST_CHARSET "ISO-8859-1"
10054 EOF
10055
10056
10057
10058
10059   # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
10060 if test "${with_libiconv_prefix+set}" = set; then
10061   withval="$with_libiconv_prefix"
10062
10063     for dir in `echo "$withval" | tr : ' '`; do
10064       if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
10065       if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
10066     done
10067
10068 fi
10069
10070
10071   echo $ac_n "checking for iconv""... $ac_c" 1>&6
10072 echo "configure:10073: checking for iconv" >&5
10073 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
10074   echo $ac_n "(cached) $ac_c" 1>&6
10075 else
10076
10077     am_cv_func_iconv="no, consider installing GNU libiconv"
10078     am_cv_lib_iconv=no
10079     cat > conftest.$ac_ext <<EOF
10080 #line 10081 "configure"
10081 #include "confdefs.h"
10082 #include <stdlib.h>
10083 #include <iconv.h>
10084 int main() {
10085 iconv_t cd = iconv_open("","");
10086        iconv(cd,NULL,NULL,NULL,NULL);
10087        iconv_close(cd);
10088 ; return 0; }
10089 EOF
10090 if { (eval echo configure:10091: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
10091   rm -rf conftest*
10092   am_cv_func_iconv=yes
10093 else
10094   echo "configure: failed program was:" >&5
10095   cat conftest.$ac_ext >&5
10096 fi
10097 rm -f conftest*
10098     if test "$am_cv_func_iconv" != yes; then
10099       am_save_LIBS="$LIBS"
10100       LIBS="$LIBS -liconv"
10101       cat > conftest.$ac_ext <<EOF
10102 #line 10103 "configure"
10103 #include "confdefs.h"
10104 #include <stdlib.h>
10105 #include <iconv.h>
10106 int main() {
10107 iconv_t cd = iconv_open("","");
10108          iconv(cd,NULL,NULL,NULL,NULL);
10109          iconv_close(cd);
10110 ; return 0; }
10111 EOF
10112 if { (eval echo configure:10113: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
10113   rm -rf conftest*
10114   am_cv_lib_iconv=yes
10115         am_cv_func_iconv=yes
10116 else
10117   echo "configure: failed program was:" >&5
10118   cat conftest.$ac_ext >&5
10119 fi
10120 rm -f conftest*
10121       LIBS="$am_save_LIBS"
10122     fi
10123
10124 fi
10125
10126 echo "$ac_t""$am_cv_func_iconv" 1>&6
10127   if test "$am_cv_func_iconv" = yes; then
10128     cat >> confdefs.h <<\EOF
10129 #define HAVE_ICONV 1
10130 EOF
10131
10132     echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
10133 echo "configure:10134: checking for iconv declaration" >&5
10134     if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
10135   echo $ac_n "(cached) $ac_c" 1>&6
10136 else
10137
10138       cat > conftest.$ac_ext <<EOF
10139 #line 10140 "configure"
10140 #include "confdefs.h"
10141
10142 #include <stdlib.h>
10143 #include <iconv.h>
10144 extern
10145 #ifdef __cplusplus
10146 "C"
10147 #endif
10148 #if defined(__STDC__) || defined(__cplusplus)
10149 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10150 #else
10151 size_t iconv();
10152 #endif
10153
10154 int main() {
10155
10156 ; return 0; }
10157 EOF
10158 if { (eval echo configure:10159: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
10159   rm -rf conftest*
10160   am_cv_proto_iconv_arg1=""
10161 else
10162   echo "configure: failed program was:" >&5
10163   cat conftest.$ac_ext >&5
10164   rm -rf conftest*
10165   am_cv_proto_iconv_arg1="const"
10166 fi
10167 rm -f conftest*
10168       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
10169 fi
10170
10171     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10172     echo "$ac_t""${ac_t:-
10173          }$am_cv_proto_iconv" 1>&6
10174     cat >> confdefs.h <<EOF
10175 #define ICONV_CONST $am_cv_proto_iconv_arg1
10176 EOF
10177
10178   fi
10179   LIBICONV=
10180   if test "$am_cv_lib_iconv" = yes; then
10181     LIBICONV="-liconv"
10182   fi
10183
10184
10185
10186 trap '' 1 2 15
10187 cat > confcache <<\EOF
10188 # This file is a shell script that caches the results of configure
10189 # tests run on this system so they can be shared between configure
10190 # scripts and configure runs.  It is not useful on other systems.
10191 # If it contains results you don't want to keep, you may remove or edit it.
10192 #
10193 # By default, configure uses ./config.cache as the cache file,
10194 # creating it if it does not exist already.  You can give configure
10195 # the --cache-file=FILE option to use a different cache file; that is
10196 # what configure does when it calls configure scripts in
10197 # subdirectories, so they share the cache.
10198 # Giving --cache-file=/dev/null disables caching, for debugging configure.
10199 # config.status only pays attention to the cache file if you give it the
10200 # --recheck option to rerun configure.
10201 #
10202 EOF
10203 # The following way of writing the cache mishandles newlines in values,
10204 # but we know of no workaround that is simple, portable, and efficient.
10205 # So, don't put newlines in cache variables' values.
10206 # Ultrix sh set writes to stderr and can't be redirected directly,
10207 # and sets the high bit in the cache file unless we assign to the vars.
10208 (set) 2>&1 |
10209   case `(ac_space=' '; set | grep ac_space) 2>&1` in
10210   *ac_space=\ *)
10211     # `set' does not quote correctly, so add quotes (double-quote substitution
10212     # turns \\\\ into \\, and sed turns \\ into \).
10213     sed -n \
10214       -e "s/'/'\\\\''/g" \
10215       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
10216     ;;
10217   *)
10218     # `set' quotes correctly as required by POSIX, so do not add quotes.
10219     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
10220     ;;
10221   esac >> confcache
10222 if cmp -s $cache_file confcache; then
10223   :
10224 else
10225   if test -w $cache_file; then
10226     echo "updating cache $cache_file"
10227     cat confcache > $cache_file
10228   else
10229     echo "not updating unwritable cache $cache_file"
10230   fi
10231 fi
10232 rm -f confcache
10233
10234 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
10235
10236 test "x$prefix" = xNONE && prefix=$ac_default_prefix
10237 # Let make expand exec_prefix.
10238 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
10239
10240 # Any assignment to VPATH causes Sun make to only execute
10241 # the first set of double-colon rules, so remove it if not needed.
10242 # If there is a colon in the path, we need to keep it.
10243 if test "x$srcdir" = x.; then
10244   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
10245 fi
10246
10247 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
10248
10249 DEFS=-DHAVE_CONFIG_H
10250
10251 # Without the "./", some shells look in PATH for config.status.
10252 : ${CONFIG_STATUS=./config.status}
10253
10254 echo creating $CONFIG_STATUS
10255 rm -f $CONFIG_STATUS
10256 cat > $CONFIG_STATUS <<EOF
10257 #! /bin/sh
10258 # Generated automatically by configure.
10259 # Run this file to recreate the current configuration.
10260 # This directory was configured as follows,
10261 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
10262 #
10263 # $0 $ac_configure_args
10264 #
10265 # Compiler output produced by configure, useful for debugging
10266 # configure, is in ./config.log if it exists.
10267
10268 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
10269 for ac_option
10270 do
10271   case "\$ac_option" in
10272   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
10273     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
10274     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
10275   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
10276     echo "$CONFIG_STATUS generated by autoconf version 2.13"
10277     exit 0 ;;
10278   -help | --help | --hel | --he | --h)
10279     echo "\$ac_cs_usage"; exit 0 ;;
10280   *) echo "\$ac_cs_usage"; exit 1 ;;
10281   esac
10282 done
10283
10284 ac_given_srcdir=$srcdir
10285 ac_given_INSTALL="$INSTALL"
10286
10287 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
10288 EOF
10289 cat >> $CONFIG_STATUS <<EOF
10290
10291 # Protect against being on the right side of a sed subst in config.status.
10292 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
10293  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
10294 $ac_vpsub
10295 $extrasub
10296 s%@SHELL@%$SHELL%g
10297 s%@CFLAGS@%$CFLAGS%g
10298 s%@CPPFLAGS@%$CPPFLAGS%g
10299 s%@CXXFLAGS@%$CXXFLAGS%g
10300 s%@FFLAGS@%$FFLAGS%g
10301 s%@DEFS@%$DEFS%g
10302 s%@LDFLAGS@%$LDFLAGS%g
10303 s%@LIBS@%$LIBS%g
10304 s%@exec_prefix@%$exec_prefix%g
10305 s%@prefix@%$prefix%g
10306 s%@program_transform_name@%$program_transform_name%g
10307 s%@bindir@%$bindir%g
10308 s%@sbindir@%$sbindir%g
10309 s%@libexecdir@%$libexecdir%g
10310 s%@datadir@%$datadir%g
10311 s%@sysconfdir@%$sysconfdir%g
10312 s%@sharedstatedir@%$sharedstatedir%g
10313 s%@localstatedir@%$localstatedir%g
10314 s%@libdir@%$libdir%g
10315 s%@includedir@%$includedir%g
10316 s%@oldincludedir@%$oldincludedir%g
10317 s%@infodir@%$infodir%g
10318 s%@mandir@%$mandir%g
10319 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
10320 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
10321 s%@MAINT@%$MAINT%g
10322 s%@CC@%$CC%g
10323 s%@CPP@%$CPP%g
10324 s%@host@%$host%g
10325 s%@host_alias@%$host_alias%g
10326 s%@host_cpu@%$host_cpu%g
10327 s%@host_vendor@%$host_vendor%g
10328 s%@host_os@%$host_os%g
10329 s%@target@%$target%g
10330 s%@target_alias@%$target_alias%g
10331 s%@target_cpu@%$target_cpu%g
10332 s%@target_vendor@%$target_vendor%g
10333 s%@target_os@%$target_os%g
10334 s%@build@%$build%g
10335 s%@build_alias@%$build_alias%g
10336 s%@build_cpu@%$build_cpu%g
10337 s%@build_vendor@%$build_vendor%g
10338 s%@build_os@%$build_os%g
10339 s%@RANLIB@%$RANLIB%g
10340 s%@SET_MAKE@%$SET_MAKE%g
10341 s%@ALLOCA@%$ALLOCA%g
10342 s%@USE_NLS@%$USE_NLS%g
10343 s%@MSGFMT@%$MSGFMT%g
10344 s%@GMSGFMT@%$GMSGFMT%g
10345 s%@XGETTEXT@%$XGETTEXT%g
10346 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
10347 s%@CATALOGS@%$CATALOGS%g
10348 s%@CATOBJEXT@%$CATOBJEXT%g
10349 s%@DATADIRNAME@%$DATADIRNAME%g
10350 s%@GMOFILES@%$GMOFILES%g
10351 s%@INSTOBJEXT@%$INSTOBJEXT%g
10352 s%@INTLDEPS@%$INTLDEPS%g
10353 s%@INTLLIBS@%$INTLLIBS%g
10354 s%@INTLOBJS@%$INTLOBJS%g
10355 s%@POFILES@%$POFILES%g
10356 s%@POSUB@%$POSUB%g
10357 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
10358 s%@GT_NO@%$GT_NO%g
10359 s%@GT_YES@%$GT_YES%g
10360 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
10361 s%@l@%$l%g
10362 s%@subdirs@%$subdirs%g
10363 s%@AWK@%$AWK%g
10364 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
10365 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
10366 s%@INSTALL_DATA@%$INSTALL_DATA%g
10367 s%@LN_S@%$LN_S%g
10368 s%@YACC@%$YACC%g
10369 s%@AR@%$AR%g
10370 s%@DLLTOOL@%$DLLTOOL%g
10371 s%@WINDRES@%$WINDRES%g
10372 s%@MIG@%$MIG%g
10373 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
10374 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
10375 s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
10376 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
10377 s%@MMALLOC@%$MMALLOC%g
10378 s%@SER_HARDWIRE@%$SER_HARDWIRE%g
10379 s%@WIN32LIBS@%$WIN32LIBS%g
10380 s%@LIBGUI@%$LIBGUI%g
10381 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
10382 s%@WIN32LDAPP@%$WIN32LDAPP%g
10383 s%@TCL_VERSION@%$TCL_VERSION%g
10384 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
10385 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
10386 s%@TCL_CC@%$TCL_CC%g
10387 s%@TCL_DEFS@%$TCL_DEFS%g
10388 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
10389 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
10390 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
10391 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
10392 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
10393 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
10394 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
10395 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
10396 s%@TCL_RANLIB@%$TCL_RANLIB%g
10397 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
10398 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
10399 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
10400 s%@TK_VERSION@%$TK_VERSION%g
10401 s%@TK_DEFS@%$TK_DEFS%g
10402 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
10403 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
10404 s%@TK_XLIBSW@%$TK_XLIBSW%g
10405 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
10406 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
10407 s%@TCLHDIR@%$TCLHDIR%g
10408 s%@TKHDIR@%$TKHDIR%g
10409 s%@ITCLHDIR@%$ITCLHDIR%g
10410 s%@ITKHDIR@%$ITKHDIR%g
10411 s%@ITCL_VERSION@%$ITCL_VERSION%g
10412 s%@ITCL_DEFS@%$ITCL_DEFS%g
10413 s%@ITCL_BUILD_INCLUDES@%$ITCL_BUILD_INCLUDES%g
10414 s%@ITCL_BUILD_LIB_SPEC@%$ITCL_BUILD_LIB_SPEC%g
10415 s%@ITCL_LIB_SPEC@%$ITCL_LIB_SPEC%g
10416 s%@ITK_VERSION@%$ITK_VERSION%g
10417 s%@ITK_DEFS@%$ITK_DEFS%g
10418 s%@ITK_BUILD_INCLUDES@%$ITK_BUILD_INCLUDES%g
10419 s%@ITK_BUILD_LIB_SPEC@%$ITK_BUILD_LIB_SPEC%g
10420 s%@ITK_LIB_SPEC@%$ITK_LIB_SPEC%g
10421 s%@X_CFLAGS@%$X_CFLAGS%g
10422 s%@X_LDFLAGS@%$X_LDFLAGS%g
10423 s%@X_LIBS@%$X_LIBS%g
10424 s%@TCL_DEPS@%$TCL_DEPS%g
10425 s%@TK_DEPS@%$TK_DEPS%g
10426 s%@ITCLLIB@%$ITCLLIB%g
10427 s%@ITCL_DEPS@%$ITCL_DEPS%g
10428 s%@ITKLIB@%$ITKLIB%g
10429 s%@ITK_DEPS@%$ITK_DEPS%g
10430 s%@GDBTKLIBS@%$GDBTKLIBS%g
10431 s%@GDBTK_CFLAGS@%$GDBTK_CFLAGS%g
10432 s%@GDBTK_SRC_DIR@%$GDBTK_SRC_DIR%g
10433 s%@IGNORE_SIM@%$IGNORE_SIM%g
10434 s%@IGNORE_SIM_OBS@%$IGNORE_SIM_OBS%g
10435 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
10436 s%@CONFIG_OBS@%$CONFIG_OBS%g
10437 s%@CONFIG_LIB_OBS@%$CONFIG_LIB_OBS%g
10438 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
10439 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
10440 s%@CONFIG_INITS@%$CONFIG_INITS%g
10441 s%@CONFIG_ALL@%$CONFIG_ALL%g
10442 s%@CONFIG_CLEAN@%$CONFIG_CLEAN%g
10443 s%@CONFIG_INSTALL@%$CONFIG_INSTALL%g
10444 s%@CONFIG_UNINSTALL@%$CONFIG_UNINSTALL%g
10445 s%@HLDFLAGS@%$HLDFLAGS%g
10446 s%@HLDENV@%$HLDENV%g
10447 s%@target_subdir@%$target_subdir%g
10448 /@host_makefile_frag@/r $host_makefile_frag
10449 s%@host_makefile_frag@%%g
10450 /@target_makefile_frag@/r $target_makefile_frag
10451 s%@target_makefile_frag@%%g
10452 s%@frags@%$frags%g
10453 s%@SUBDIRS@%$SUBDIRS%g
10454 s%@xm_h@%$xm_h%g
10455 s%@tm_h@%$tm_h%g
10456 s%@nm_h@%$nm_h%g
10457 s%@EXEEXT@%$EXEEXT%g
10458 s%@LIBICONV@%$LIBICONV%g
10459
10460 CEOF
10461 EOF
10462
10463 cat >> $CONFIG_STATUS <<\EOF
10464
10465 # Split the substitutions into bite-sized pieces for seds with
10466 # small command number limits, like on Digital OSF/1 and HP-UX.
10467 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
10468 ac_file=1 # Number of current file.
10469 ac_beg=1 # First line for current file.
10470 ac_end=$ac_max_sed_cmds # Line after last line for current file.
10471 ac_more_lines=:
10472 ac_sed_cmds=""
10473 while $ac_more_lines; do
10474   if test $ac_beg -gt 1; then
10475     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
10476   else
10477     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
10478   fi
10479   if test ! -s conftest.s$ac_file; then
10480     ac_more_lines=false
10481     rm -f conftest.s$ac_file
10482   else
10483     if test -z "$ac_sed_cmds"; then
10484       ac_sed_cmds="sed -f conftest.s$ac_file"
10485     else
10486       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
10487     fi
10488     ac_file=`expr $ac_file + 1`
10489     ac_beg=$ac_end
10490     ac_end=`expr $ac_end + $ac_max_sed_cmds`
10491   fi
10492 done
10493 if test -z "$ac_sed_cmds"; then
10494   ac_sed_cmds=cat
10495 fi
10496 EOF
10497
10498 cat >> $CONFIG_STATUS <<EOF
10499
10500 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
10501 EOF
10502 cat >> $CONFIG_STATUS <<\EOF
10503 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
10504   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10505   case "$ac_file" in
10506   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10507        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10508   *) ac_file_in="${ac_file}.in" ;;
10509   esac
10510
10511   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
10512
10513   # Remove last slash and all that follows it.  Not all systems have dirname.
10514   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10515   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10516     # The file is in a subdirectory.
10517     test ! -d "$ac_dir" && mkdir "$ac_dir"
10518     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
10519     # A "../" for each directory in $ac_dir_suffix.
10520     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
10521   else
10522     ac_dir_suffix= ac_dots=
10523   fi
10524
10525   case "$ac_given_srcdir" in
10526   .)  srcdir=.
10527       if test -z "$ac_dots"; then top_srcdir=.
10528       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
10529   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
10530   *) # Relative path.
10531     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
10532     top_srcdir="$ac_dots$ac_given_srcdir" ;;
10533   esac
10534
10535   case "$ac_given_INSTALL" in
10536   [/$]*) INSTALL="$ac_given_INSTALL" ;;
10537   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
10538   esac
10539
10540   echo creating "$ac_file"
10541   rm -f "$ac_file"
10542   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
10543   case "$ac_file" in
10544   *Makefile*) ac_comsub="1i\\
10545 # $configure_input" ;;
10546   *) ac_comsub= ;;
10547   esac
10548
10549   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10550   sed -e "$ac_comsub
10551 s%@configure_input@%$configure_input%g
10552 s%@srcdir@%$srcdir%g
10553 s%@top_srcdir@%$top_srcdir%g
10554 s%@INSTALL@%$INSTALL%g
10555 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
10556 fi; done
10557 rm -f conftest.s*
10558
10559 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10560 # NAME is the cpp macro being defined and VALUE is the value it is being given.
10561 #
10562 # ac_d sets the value in "#define NAME VALUE" lines.
10563 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
10564 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
10565 ac_dC='\3'
10566 ac_dD='%g'
10567 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
10568 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10569 ac_uB='\([      ]\)%\1#\2define\3'
10570 ac_uC=' '
10571 ac_uD='\4%g'
10572 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10573 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10574 ac_eB='$%\1#\2define\3'
10575 ac_eC=' '
10576 ac_eD='%g'
10577
10578 if test "${CONFIG_HEADERS+set}" != set; then
10579 EOF
10580 cat >> $CONFIG_STATUS <<EOF
10581   CONFIG_HEADERS="config.h:config.in"
10582 EOF
10583 cat >> $CONFIG_STATUS <<\EOF
10584 fi
10585 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
10586   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10587   case "$ac_file" in
10588   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10589        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10590   *) ac_file_in="${ac_file}.in" ;;
10591   esac
10592
10593   echo creating $ac_file
10594
10595   rm -f conftest.frag conftest.in conftest.out
10596   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10597   cat $ac_file_inputs > conftest.in
10598
10599 EOF
10600
10601 # Transform confdefs.h into a sed script conftest.vals that substitutes
10602 # the proper values into config.h.in to produce config.h.  And first:
10603 # Protect against being on the right side of a sed subst in config.status.
10604 # Protect against being in an unquoted here document in config.status.
10605 rm -f conftest.vals
10606 cat > conftest.hdr <<\EOF
10607 s/[\\&%]/\\&/g
10608 s%[\\$`]%\\&%g
10609 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
10610 s%ac_d%ac_u%gp
10611 s%ac_u%ac_e%gp
10612 EOF
10613 sed -n -f conftest.hdr confdefs.h > conftest.vals
10614 rm -f conftest.hdr
10615
10616 # This sed command replaces #undef with comments.  This is necessary, for
10617 # example, in the case of _POSIX_SOURCE, which is predefined and required
10618 # on some systems where configure will not decide to define it.
10619 cat >> conftest.vals <<\EOF
10620 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
10621 EOF
10622
10623 # Break up conftest.vals because some shells have a limit on
10624 # the size of here documents, and old seds have small limits too.
10625
10626 rm -f conftest.tail
10627 while :
10628 do
10629   ac_lines=`grep -c . conftest.vals`
10630   # grep -c gives empty output for an empty file on some AIX systems.
10631   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
10632   # Write a limited-size here document to conftest.frag.
10633   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
10634   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
10635   echo 'CEOF
10636   sed -f conftest.frag conftest.in > conftest.out
10637   rm -f conftest.in
10638   mv conftest.out conftest.in
10639 ' >> $CONFIG_STATUS
10640   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
10641   rm -f conftest.vals
10642   mv conftest.tail conftest.vals
10643 done
10644 rm -f conftest.vals
10645
10646 cat >> $CONFIG_STATUS <<\EOF
10647   rm -f conftest.frag conftest.h
10648   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
10649   cat conftest.in >> conftest.h
10650   rm -f conftest.in
10651   if cmp -s $ac_file conftest.h 2>/dev/null; then
10652     echo "$ac_file is unchanged"
10653     rm -f conftest.h
10654   else
10655     # Remove last slash and all that follows it.  Not all systems have dirname.
10656       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10657       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10658       # The file is in a subdirectory.
10659       test ! -d "$ac_dir" && mkdir "$ac_dir"
10660     fi
10661     rm -f $ac_file
10662     mv conftest.h $ac_file
10663   fi
10664 fi; done
10665
10666 EOF
10667
10668 cat >> $CONFIG_STATUS <<EOF
10669 ac_sources="$files"
10670 ac_dests="$links"
10671 EOF
10672
10673 cat >> $CONFIG_STATUS <<\EOF
10674 srcdir=$ac_given_srcdir
10675 while test -n "$ac_sources"; do
10676   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
10677   set $ac_sources; ac_source=$1; shift; ac_sources=$*
10678
10679   echo "linking $srcdir/$ac_source to $ac_dest"
10680
10681   if test ! -r $srcdir/$ac_source; then
10682     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
10683   fi
10684   rm -f $ac_dest
10685
10686   # Make relative symlinks.
10687   # Remove last slash and all that follows it.  Not all systems have dirname.
10688   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
10689   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
10690     # The dest file is in a subdirectory.
10691     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
10692     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
10693     # A "../" for each directory in $ac_dest_dir_suffix.
10694     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
10695   else
10696     ac_dest_dir_suffix= ac_dots=
10697   fi
10698
10699   case "$srcdir" in
10700   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
10701   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
10702   esac
10703
10704   # Make a symlink if possible; otherwise try a hard link.
10705   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
10706     ln $srcdir/$ac_source $ac_dest; then :
10707   else
10708     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
10709   fi
10710 done
10711 EOF
10712 cat >> $CONFIG_STATUS <<EOF
10713
10714 gdb_host_cpu=$gdb_host_cpu
10715 gdb_target_cpu=$gdb_target_cpu
10716 nativefile=$nativefile
10717
10718 EOF
10719 cat >> $CONFIG_STATUS <<\EOF
10720
10721 if test "${nativefile}" = ""; then
10722         < Makefile \
10723         sed -e '/^NATDEPFILES[  ]*=.*\\$/,/[^\\]$/s/^/# /' \
10724             -e '/^NATDEPFILES[  ]*=/s/^/# /' \
10725         | sed -e '/^\(NATDEPFILES[      ]*[+]=[         ]*\)/s//# \1/' \
10726         > Makefile.tem
10727 mv -f Makefile.tem Makefile
10728 fi
10729
10730 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
10731 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
10732 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
10733 mv -f Makefile.tmp Makefile
10734
10735
10736 case x$CONFIG_HEADERS in
10737 xconfig.h:config.in)
10738 echo > stamp-h ;;
10739 esac
10740
10741 exit 0
10742 EOF
10743 chmod +x $CONFIG_STATUS
10744 rm -fr confdefs* $ac_clean_files
10745 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10746
10747 if test "$no_recursion" != yes; then
10748
10749   # Remove --cache-file and --srcdir arguments so they do not pile up.
10750   ac_sub_configure_args=
10751   ac_prev=
10752   for ac_arg in $ac_configure_args; do
10753     if test -n "$ac_prev"; then
10754       ac_prev=
10755       continue
10756     fi
10757     case "$ac_arg" in
10758     -cache-file | --cache-file | --cache-fil | --cache-fi \
10759     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
10760       ac_prev=cache_file ;;
10761     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
10762     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
10763       ;;
10764     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
10765       ac_prev=srcdir ;;
10766     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
10767       ;;
10768     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
10769     esac
10770   done
10771
10772   for ac_config_dir in doc testsuite $configdirs; do
10773
10774     # Do not complain, so a configure script can configure whichever
10775     # parts of a large source tree are present.
10776     if test ! -d $srcdir/$ac_config_dir; then
10777       continue
10778     fi
10779
10780     echo configuring in $ac_config_dir
10781
10782     case "$srcdir" in
10783     .) ;;
10784     *)
10785       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
10786       else
10787         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
10788       fi
10789       ;;
10790     esac
10791
10792     ac_popdir=`pwd`
10793     cd $ac_config_dir
10794
10795       # A "../" for each directory in /$ac_config_dir.
10796       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
10797
10798     case "$srcdir" in
10799     .) # No --srcdir option.  We are building in place.
10800       ac_sub_srcdir=$srcdir ;;
10801     /*) # Absolute path.
10802       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
10803     *) # Relative path.
10804       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
10805     esac
10806
10807     # Check for guested configure; otherwise get Cygnus style configure.
10808     if test -f $ac_sub_srcdir/configure; then
10809       ac_sub_configure=$ac_sub_srcdir/configure
10810     elif test -f $ac_sub_srcdir/configure.in; then
10811       ac_sub_configure=$ac_configure
10812     else
10813       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
10814       ac_sub_configure=
10815     fi
10816
10817     # The recursion is here.
10818     if test -n "$ac_sub_configure"; then
10819
10820       # Make the cache file name correct relative to the subdirectory.
10821       case "$cache_file" in
10822       /*) ac_sub_cache_file=$cache_file ;;
10823       *) # Relative path.
10824         ac_sub_cache_file="$ac_dots$cache_file" ;;
10825       esac
10826   case "$ac_given_INSTALL" in
10827         [/$]*) INSTALL="$ac_given_INSTALL" ;;
10828         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
10829         esac
10830
10831       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
10832       # The eval makes quoting arguments work.
10833       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
10834       then :
10835       else
10836         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
10837       fi
10838     fi
10839
10840     cd $ac_popdir
10841   done
10842 fi
10843
10844
10845 exit 0