gdb/configure

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