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 do
3384 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3385 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3386 echo "configure:3387: checking for $ac_hdr" >&5
3387 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3388   echo $ac_n "(cached) $ac_c" 1>&6
3389 else
3390   cat > conftest.$ac_ext <<EOF
3391 #line 3392 "configure"
3392 #include "confdefs.h"
3393 #include <$ac_hdr>
3394 EOF
3395 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3396 { (eval echo configure:3397: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3397 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3398 if test -z "$ac_err"; then
3399   rm -rf conftest*
3400   eval "ac_cv_header_$ac_safe=yes"
3401 else
3402   echo "$ac_err" >&5
3403   echo "configure: failed program was:" >&5
3404   cat conftest.$ac_ext >&5
3405   rm -rf conftest*
3406   eval "ac_cv_header_$ac_safe=no"
3407 fi
3408 rm -f conftest*
3409 fi
3410 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3411   echo "$ac_t""yes" 1>&6
3412     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3413   cat >> confdefs.h <<EOF
3414 #define $ac_tr_hdr 1
3415 EOF
3416
3417 else
3418   echo "$ac_t""no" 1>&6
3419 fi
3420 done
3421
3422 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
3423 echo "configure:3424: checking whether stat file-mode macros are broken" >&5
3424 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
3425   echo $ac_n "(cached) $ac_c" 1>&6
3426 else
3427   cat > conftest.$ac_ext <<EOF
3428 #line 3429 "configure"
3429 #include "confdefs.h"
3430 #include <sys/types.h>
3431 #include <sys/stat.h>
3432
3433 #if defined(S_ISBLK) && defined(S_IFDIR)
3434 # if S_ISBLK (S_IFDIR)
3435 You lose.
3436 # endif
3437 #endif
3438
3439 #if defined(S_ISBLK) && defined(S_IFCHR)
3440 # if S_ISBLK (S_IFCHR)
3441 You lose.
3442 # endif
3443 #endif
3444
3445 #if defined(S_ISLNK) && defined(S_IFREG)
3446 # if S_ISLNK (S_IFREG)
3447 You lose.
3448 # endif
3449 #endif
3450
3451 #if defined(S_ISSOCK) && defined(S_IFREG)
3452 # if S_ISSOCK (S_IFREG)
3453 You lose.
3454 # endif
3455 #endif
3456
3457 EOF
3458 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3459   egrep "You lose" >/dev/null 2>&1; then
3460   rm -rf conftest*
3461   ac_cv_header_stat_broken=yes
3462 else
3463   rm -rf conftest*
3464   ac_cv_header_stat_broken=no
3465 fi
3466 rm -f conftest*
3467
3468 fi
3469
3470 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
3471 if test $ac_cv_header_stat_broken = yes; then
3472   cat >> confdefs.h <<\EOF
3473 #define STAT_MACROS_BROKEN 1
3474 EOF
3475
3476 fi
3477
3478
3479 echo $ac_n "checking for working const""... $ac_c" 1>&6
3480 echo "configure:3481: checking for working const" >&5
3481 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3482   echo $ac_n "(cached) $ac_c" 1>&6
3483 else
3484   cat > conftest.$ac_ext <<EOF
3485 #line 3486 "configure"
3486 #include "confdefs.h"
3487
3488 int main() {
3489
3490 /* Ultrix mips cc rejects this.  */
3491 typedef int charset[2]; const charset x;
3492 /* SunOS 4.1.1 cc rejects this.  */
3493 char const *const *ccp;
3494 char **p;
3495 /* NEC SVR4.0.2 mips cc rejects this.  */
3496 struct point {int x, y;};
3497 static struct point const zero = {0,0};
3498 /* AIX XL C 1.02.0.0 rejects this.
3499    It does not let you subtract one const X* pointer from another in an arm
3500    of an if-expression whose if-part is not a constant expression */
3501 const char *g = "string";
3502 ccp = &g + (g ? g-g : 0);
3503 /* HPUX 7.0 cc rejects these. */
3504 ++ccp;
3505 p = (char**) ccp;
3506 ccp = (char const *const *) p;
3507 { /* SCO 3.2v4 cc rejects this.  */
3508   char *t;
3509   char const *s = 0 ? (char *) 0 : (char const *) 0;
3510
3511   *t++ = 0;
3512 }
3513 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3514   int x[] = {25, 17};
3515   const int *foo = &x[0];
3516   ++foo;
3517 }
3518 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3519   typedef const int *iptr;
3520   iptr p = 0;
3521   ++p;
3522 }
3523 { /* AIX XL C 1.02.0.0 rejects this saying
3524      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3525   struct s { int j; const int *ap[3]; };
3526   struct s *b; b->j = 5;
3527 }
3528 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3529   const int foo = 10;
3530 }
3531
3532 ; return 0; }
3533 EOF
3534 if { (eval echo configure:3535: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3535   rm -rf conftest*
3536   ac_cv_c_const=yes
3537 else
3538   echo "configure: failed program was:" >&5
3539   cat conftest.$ac_ext >&5
3540   rm -rf conftest*
3541   ac_cv_c_const=no
3542 fi
3543 rm -f conftest*
3544 fi
3545
3546 echo "$ac_t""$ac_cv_c_const" 1>&6
3547 if test $ac_cv_c_const = no; then
3548   cat >> confdefs.h <<\EOF
3549 #define const
3550 EOF
3551
3552 fi
3553
3554
3555 for ac_func in setpgid sbrk sigaction isascii bzero bcopy btowc poll sigprocmask
3556 do
3557 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3558 echo "configure:3559: checking for $ac_func" >&5
3559 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3560   echo $ac_n "(cached) $ac_c" 1>&6
3561 else
3562   cat > conftest.$ac_ext <<EOF
3563 #line 3564 "configure"
3564 #include "confdefs.h"
3565 /* System header to define __stub macros and hopefully few prototypes,
3566     which can conflict with char $ac_func(); below.  */
3567 #include <assert.h>
3568 /* Override any gcc2 internal prototype to avoid an error.  */
3569 /* We use char because int might match the return type of a gcc2
3570     builtin and then its argument prototype would still apply.  */
3571 char $ac_func();
3572
3573 int main() {
3574
3575 /* The GNU C library defines this for functions which it implements
3576     to always fail with ENOSYS.  Some functions are actually named
3577     something starting with __ and the normal name is an alias.  */
3578 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3579 choke me
3580 #else
3581 $ac_func();
3582 #endif
3583
3584 ; return 0; }
3585 EOF
3586 if { (eval echo configure:3587: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3587   rm -rf conftest*
3588   eval "ac_cv_func_$ac_func=yes"
3589 else
3590   echo "configure: failed program was:" >&5
3591   cat conftest.$ac_ext >&5
3592   rm -rf conftest*
3593   eval "ac_cv_func_$ac_func=no"
3594 fi
3595 rm -f conftest*
3596 fi
3597
3598 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3599   echo "$ac_t""yes" 1>&6
3600     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3601   cat >> confdefs.h <<EOF
3602 #define $ac_tr_func 1
3603 EOF
3604
3605 else
3606   echo "$ac_t""no" 1>&6
3607 fi
3608 done
3609
3610 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
3611 # for constant arguments.  Useless!
3612 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
3613 echo "configure:3614: checking for working alloca.h" >&5
3614 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
3615   echo $ac_n "(cached) $ac_c" 1>&6
3616 else
3617   cat > conftest.$ac_ext <<EOF
3618 #line 3619 "configure"
3619 #include "confdefs.h"
3620 #include <alloca.h>
3621 int main() {
3622 char *p = alloca(2 * sizeof(int));
3623 ; return 0; }
3624 EOF
3625 if { (eval echo configure:3626: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3626   rm -rf conftest*
3627   ac_cv_header_alloca_h=yes
3628 else
3629   echo "configure: failed program was:" >&5
3630   cat conftest.$ac_ext >&5
3631   rm -rf conftest*
3632   ac_cv_header_alloca_h=no
3633 fi
3634 rm -f conftest*
3635 fi
3636
3637 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
3638 if test $ac_cv_header_alloca_h = yes; then
3639   cat >> confdefs.h <<\EOF
3640 #define HAVE_ALLOCA_H 1
3641 EOF
3642
3643 fi
3644
3645 echo $ac_n "checking for alloca""... $ac_c" 1>&6
3646 echo "configure:3647: checking for alloca" >&5
3647 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
3648   echo $ac_n "(cached) $ac_c" 1>&6
3649 else
3650   cat > conftest.$ac_ext <<EOF
3651 #line 3652 "configure"
3652 #include "confdefs.h"
3653
3654 #ifdef __GNUC__
3655 # define alloca __builtin_alloca
3656 #else
3657 # ifdef _MSC_VER
3658 #  include <malloc.h>
3659 #  define alloca _alloca
3660 # else
3661 #  if HAVE_ALLOCA_H
3662 #   include <alloca.h>
3663 #  else
3664 #   ifdef _AIX
3665  #pragma alloca
3666 #   else
3667 #    ifndef alloca /* predefined by HP cc +Olibcalls */
3668 char *alloca ();
3669 #    endif
3670 #   endif
3671 #  endif
3672 # endif
3673 #endif
3674
3675 int main() {
3676 char *p = (char *) alloca(1);
3677 ; return 0; }
3678 EOF
3679 if { (eval echo configure:3680: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3680   rm -rf conftest*
3681   ac_cv_func_alloca_works=yes
3682 else
3683   echo "configure: failed program was:" >&5
3684   cat conftest.$ac_ext >&5
3685   rm -rf conftest*
3686   ac_cv_func_alloca_works=no
3687 fi
3688 rm -f conftest*
3689 fi
3690
3691 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
3692 if test $ac_cv_func_alloca_works = yes; then
3693   cat >> confdefs.h <<\EOF
3694 #define HAVE_ALLOCA 1
3695 EOF
3696
3697 fi
3698
3699 if test $ac_cv_func_alloca_works = no; then
3700   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
3701   # that cause trouble.  Some versions do not even contain alloca or
3702   # contain a buggy version.  If you still want to use their alloca,
3703   # use ar to extract alloca.o from them instead of compiling alloca.c.
3704   ALLOCA=alloca.${ac_objext}
3705   cat >> confdefs.h <<\EOF
3706 #define C_ALLOCA 1
3707 EOF
3708
3709
3710 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
3711 echo "configure:3712: checking whether alloca needs Cray hooks" >&5
3712 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
3713   echo $ac_n "(cached) $ac_c" 1>&6
3714 else
3715   cat > conftest.$ac_ext <<EOF
3716 #line 3717 "configure"
3717 #include "confdefs.h"
3718 #if defined(CRAY) && ! defined(CRAY2)
3719 webecray
3720 #else
3721 wenotbecray
3722 #endif
3723
3724 EOF
3725 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3726   egrep "webecray" >/dev/null 2>&1; then
3727   rm -rf conftest*
3728   ac_cv_os_cray=yes
3729 else
3730   rm -rf conftest*
3731   ac_cv_os_cray=no
3732 fi
3733 rm -f conftest*
3734
3735 fi
3736
3737 echo "$ac_t""$ac_cv_os_cray" 1>&6
3738 if test $ac_cv_os_cray = yes; then
3739 for ac_func in _getb67 GETB67 getb67; do
3740   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3741 echo "configure:3742: checking for $ac_func" >&5
3742 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3743   echo $ac_n "(cached) $ac_c" 1>&6
3744 else
3745   cat > conftest.$ac_ext <<EOF
3746 #line 3747 "configure"
3747 #include "confdefs.h"
3748 /* System header to define __stub macros and hopefully few prototypes,
3749     which can conflict with char $ac_func(); below.  */
3750 #include <assert.h>
3751 /* Override any gcc2 internal prototype to avoid an error.  */
3752 /* We use char because int might match the return type of a gcc2
3753     builtin and then its argument prototype would still apply.  */
3754 char $ac_func();
3755
3756 int main() {
3757
3758 /* The GNU C library defines this for functions which it implements
3759     to always fail with ENOSYS.  Some functions are actually named
3760     something starting with __ and the normal name is an alias.  */
3761 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3762 choke me
3763 #else
3764 $ac_func();
3765 #endif
3766
3767 ; return 0; }
3768 EOF
3769 if { (eval echo configure:3770: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3770   rm -rf conftest*
3771   eval "ac_cv_func_$ac_func=yes"
3772 else
3773   echo "configure: failed program was:" >&5
3774   cat conftest.$ac_ext >&5
3775   rm -rf conftest*
3776   eval "ac_cv_func_$ac_func=no"
3777 fi
3778 rm -f conftest*
3779 fi
3780
3781 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3782   echo "$ac_t""yes" 1>&6
3783   cat >> confdefs.h <<EOF
3784 #define CRAY_STACKSEG_END $ac_func
3785 EOF
3786
3787   break
3788 else
3789   echo "$ac_t""no" 1>&6
3790 fi
3791
3792 done
3793 fi
3794
3795 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3796 echo "configure:3797: checking stack direction for C alloca" >&5
3797 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3798   echo $ac_n "(cached) $ac_c" 1>&6
3799 else
3800   if test "$cross_compiling" = yes; then
3801   ac_cv_c_stack_direction=0
3802 else
3803   cat > conftest.$ac_ext <<EOF
3804 #line 3805 "configure"
3805 #include "confdefs.h"
3806 find_stack_direction ()
3807 {
3808   static char *addr = 0;
3809   auto char dummy;
3810   if (addr == 0)
3811     {
3812       addr = &dummy;
3813       return find_stack_direction ();
3814     }
3815   else
3816     return (&dummy > addr) ? 1 : -1;
3817 }
3818 main ()
3819 {
3820   exit (find_stack_direction() < 0);
3821 }
3822 EOF
3823 if { (eval echo configure:3824: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3824 then
3825   ac_cv_c_stack_direction=1
3826 else
3827   echo "configure: failed program was:" >&5
3828   cat conftest.$ac_ext >&5
3829   rm -fr conftest*
3830   ac_cv_c_stack_direction=-1
3831 fi
3832 rm -fr conftest*
3833 fi
3834
3835 fi
3836
3837 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3838 cat >> confdefs.h <<EOF
3839 #define STACK_DIRECTION $ac_cv_c_stack_direction
3840 EOF
3841
3842 fi
3843
3844
3845 # See if machine/reg.h supports the %fs and %gs i386 segment registers.
3846 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
3847 echo $ac_n "checking for r_fs in struct reg""... $ac_c" 1>&6
3848 echo "configure:3849: checking for r_fs in struct reg" >&5
3849 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_fs'+set}'`\" = set"; then
3850   echo $ac_n "(cached) $ac_c" 1>&6
3851 else
3852   cat > conftest.$ac_ext <<EOF
3853 #line 3854 "configure"
3854 #include "confdefs.h"
3855 #include <machine/reg.h>
3856 int main() {
3857 struct reg r; r.r_fs;
3858 ; return 0; }
3859 EOF
3860 if { (eval echo configure:3861: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3861   rm -rf conftest*
3862   gdb_cv_struct_reg_r_fs=yes
3863 else
3864   echo "configure: failed program was:" >&5
3865   cat conftest.$ac_ext >&5
3866   rm -rf conftest*
3867   gdb_cv_struct_reg_r_fs=no
3868 fi
3869 rm -f conftest*
3870 fi
3871
3872 echo "$ac_t""$gdb_cv_struct_reg_r_fs" 1>&6
3873 if test $gdb_cv_struct_reg_r_fs = yes; then
3874   cat >> confdefs.h <<\EOF
3875 #define HAVE_STRUCT_REG_R_FS 1
3876 EOF
3877
3878 fi
3879 echo $ac_n "checking for r_gs in struct reg""... $ac_c" 1>&6
3880 echo "configure:3881: checking for r_gs in struct reg" >&5
3881 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_gs'+set}'`\" = set"; then
3882   echo $ac_n "(cached) $ac_c" 1>&6
3883 else
3884   cat > conftest.$ac_ext <<EOF
3885 #line 3886 "configure"
3886 #include "confdefs.h"
3887 #include <machine/reg.h>
3888 int main() {
3889 struct reg r; r.r_gs;
3890 ; return 0; }
3891 EOF
3892 if { (eval echo configure:3893: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3893   rm -rf conftest*
3894   gdb_cv_struct_reg_r_gs=yes
3895 else
3896   echo "configure: failed program was:" >&5
3897   cat conftest.$ac_ext >&5
3898   rm -rf conftest*
3899   gdb_cv_struct_reg_r_gs=no
3900 fi
3901 rm -f conftest*
3902 fi
3903
3904 echo "$ac_t""$gdb_cv_struct_reg_r_gs" 1>&6
3905 if test $gdb_cv_struct_reg_r_gs = yes; then
3906   cat >> confdefs.h <<\EOF
3907 #define HAVE_STRUCT_REG_R_GS 1
3908 EOF
3909
3910 fi
3911
3912 echo $ac_n "checking for PTRACE_GETREGS""... $ac_c" 1>&6
3913 echo "configure:3914: checking for PTRACE_GETREGS" >&5
3914 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getregs'+set}'`\" = set"; then
3915   echo $ac_n "(cached) $ac_c" 1>&6
3916 else
3917   cat > conftest.$ac_ext <<EOF
3918 #line 3919 "configure"
3919 #include "confdefs.h"
3920 #include <sys/ptrace.h>
3921 int main() {
3922 PTRACE_GETREGS;
3923 ; return 0; }
3924 EOF
3925 if { (eval echo configure:3926: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3926   rm -rf conftest*
3927   gdb_cv_have_ptrace_getregs=yes
3928 else
3929   echo "configure: failed program was:" >&5
3930   cat conftest.$ac_ext >&5
3931   rm -rf conftest*
3932   gdb_cv_have_ptrace_getregs=no
3933 fi
3934 rm -f conftest*
3935 fi
3936
3937 echo "$ac_t""$gdb_cv_have_ptrace_getregs" 1>&6
3938 if test $gdb_cv_have_ptrace_getregs = yes; then
3939   cat >> confdefs.h <<\EOF
3940 #define HAVE_PTRACE_GETREGS 1
3941 EOF
3942
3943 fi
3944
3945 echo $ac_n "checking for PTRACE_GETXFPREGS""... $ac_c" 1>&6
3946 echo "configure:3947: checking for PTRACE_GETXFPREGS" >&5
3947 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getxfpregs'+set}'`\" = set"; then
3948   echo $ac_n "(cached) $ac_c" 1>&6
3949 else
3950   cat > conftest.$ac_ext <<EOF
3951 #line 3952 "configure"
3952 #include "confdefs.h"
3953 #include <sys/ptrace.h>
3954 int main() {
3955 PTRACE_GETXFPREGS;
3956 ; return 0; }
3957 EOF
3958 if { (eval echo configure:3959: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3959   rm -rf conftest*
3960   gdb_cv_have_ptrace_getxfpregs=yes
3961 else
3962   echo "configure: failed program was:" >&5
3963   cat conftest.$ac_ext >&5
3964   rm -rf conftest*
3965   gdb_cv_have_ptrace_getxfpregs=no
3966 fi
3967 rm -f conftest*
3968 fi
3969
3970 echo "$ac_t""$gdb_cv_have_ptrace_getxfpregs" 1>&6
3971 if test $gdb_cv_have_ptrace_getxfpregs = yes; then
3972   cat >> confdefs.h <<\EOF
3973 #define HAVE_PTRACE_GETXFPREGS 1
3974 EOF
3975
3976 fi
3977
3978 echo $ac_n "checking for socketpair in -lsocket""... $ac_c" 1>&6
3979 echo "configure:3980: checking for socketpair in -lsocket" >&5
3980 ac_lib_var=`echo socket'_'socketpair | sed 'y%./+-%__p_%'`
3981 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3982   echo $ac_n "(cached) $ac_c" 1>&6
3983 else
3984   ac_save_LIBS="$LIBS"
3985 LIBS="-lsocket  $LIBS"
3986 cat > conftest.$ac_ext <<EOF
3987 #line 3988 "configure"
3988 #include "confdefs.h"
3989 /* Override any gcc2 internal prototype to avoid an error.  */
3990 /* We use char because int might match the return type of a gcc2
3991     builtin and then its argument prototype would still apply.  */
3992 char socketpair();
3993
3994 int main() {
3995 socketpair()
3996 ; return 0; }
3997 EOF
3998 if { (eval echo configure:3999: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3999   rm -rf conftest*
4000   eval "ac_cv_lib_$ac_lib_var=yes"
4001 else
4002   echo "configure: failed program was:" >&5
4003   cat conftest.$ac_ext >&5
4004   rm -rf conftest*
4005   eval "ac_cv_lib_$ac_lib_var=no"
4006 fi
4007 rm -f conftest*
4008 LIBS="$ac_save_LIBS"
4009
4010 fi
4011 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4012   echo "$ac_t""yes" 1>&6
4013     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4014     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4015   cat >> confdefs.h <<EOF
4016 #define $ac_tr_lib 1
4017 EOF
4018
4019   LIBS="-lsocket $LIBS"
4020
4021 else
4022   echo "$ac_t""no" 1>&6
4023 fi
4024
4025 for ac_func in socketpair
4026 do
4027 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4028 echo "configure:4029: checking for $ac_func" >&5
4029 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4030   echo $ac_n "(cached) $ac_c" 1>&6
4031 else
4032   cat > conftest.$ac_ext <<EOF
4033 #line 4034 "configure"
4034 #include "confdefs.h"
4035 /* System header to define __stub macros and hopefully few prototypes,
4036     which can conflict with char $ac_func(); below.  */
4037 #include <assert.h>
4038 /* Override any gcc2 internal prototype to avoid an error.  */
4039 /* We use char because int might match the return type of a gcc2
4040     builtin and then its argument prototype would still apply.  */
4041 char $ac_func();
4042
4043 int main() {
4044
4045 /* The GNU C library defines this for functions which it implements
4046     to always fail with ENOSYS.  Some functions are actually named
4047     something starting with __ and the normal name is an alias.  */
4048 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4049 choke me
4050 #else
4051 $ac_func();
4052 #endif
4053
4054 ; return 0; }
4055 EOF
4056 if { (eval echo configure:4057: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4057   rm -rf conftest*
4058   eval "ac_cv_func_$ac_func=yes"
4059 else
4060   echo "configure: failed program was:" >&5
4061   cat conftest.$ac_ext >&5
4062   rm -rf conftest*
4063   eval "ac_cv_func_$ac_func=no"
4064 fi
4065 rm -f conftest*
4066 fi
4067
4068 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4069   echo "$ac_t""yes" 1>&6
4070     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4071   cat >> confdefs.h <<EOF
4072 #define $ac_tr_func 1
4073 EOF
4074
4075 else
4076   echo "$ac_t""no" 1>&6
4077 fi
4078 done
4079
4080
4081
4082 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
4083 echo "configure:4084: checking whether malloc must be declared" >&5
4084 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
4085   echo $ac_n "(cached) $ac_c" 1>&6
4086 else
4087   cat > conftest.$ac_ext <<EOF
4088 #line 4089 "configure"
4089 #include "confdefs.h"
4090
4091 #include <stdio.h>
4092 #ifdef HAVE_STRING_H
4093 #include <string.h>
4094 #else
4095 #ifdef HAVE_STRINGS_H
4096 #include <strings.h>
4097 #endif
4098 #endif
4099 #ifdef HAVE_STDLIB_H
4100 #include <stdlib.h>
4101 #endif
4102 #ifdef HAVE_UNISTD_H
4103 #include <unistd.h>
4104 #endif
4105 int main() {
4106 char *(*pfn) = (char *(*)) malloc
4107 ; return 0; }
4108 EOF
4109 if { (eval echo configure:4110: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4110   rm -rf conftest*
4111   bfd_cv_decl_needed_malloc=no
4112 else
4113   echo "configure: failed program was:" >&5
4114   cat conftest.$ac_ext >&5
4115   rm -rf conftest*
4116   bfd_cv_decl_needed_malloc=yes
4117 fi
4118 rm -f conftest*
4119 fi
4120
4121 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
4122 if test $bfd_cv_decl_needed_malloc = yes; then
4123   cat >> confdefs.h <<\EOF
4124 #define NEED_DECLARATION_MALLOC 1
4125 EOF
4126
4127 fi
4128
4129 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
4130 echo "configure:4131: checking whether realloc must be declared" >&5
4131 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
4132   echo $ac_n "(cached) $ac_c" 1>&6
4133 else
4134   cat > conftest.$ac_ext <<EOF
4135 #line 4136 "configure"
4136 #include "confdefs.h"
4137
4138 #include <stdio.h>
4139 #ifdef HAVE_STRING_H
4140 #include <string.h>
4141 #else
4142 #ifdef HAVE_STRINGS_H
4143 #include <strings.h>
4144 #endif
4145 #endif
4146 #ifdef HAVE_STDLIB_H
4147 #include <stdlib.h>
4148 #endif
4149 #ifdef HAVE_UNISTD_H
4150 #include <unistd.h>
4151 #endif
4152 int main() {
4153 char *(*pfn) = (char *(*)) realloc
4154 ; return 0; }
4155 EOF
4156 if { (eval echo configure:4157: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4157   rm -rf conftest*
4158   bfd_cv_decl_needed_realloc=no
4159 else
4160   echo "configure: failed program was:" >&5
4161   cat conftest.$ac_ext >&5
4162   rm -rf conftest*
4163   bfd_cv_decl_needed_realloc=yes
4164 fi
4165 rm -f conftest*
4166 fi
4167
4168 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
4169 if test $bfd_cv_decl_needed_realloc = yes; then
4170   cat >> confdefs.h <<\EOF
4171 #define NEED_DECLARATION_REALLOC 1
4172 EOF
4173
4174 fi
4175
4176 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
4177 echo "configure:4178: checking whether free must be declared" >&5
4178 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
4179   echo $ac_n "(cached) $ac_c" 1>&6
4180 else
4181   cat > conftest.$ac_ext <<EOF
4182 #line 4183 "configure"
4183 #include "confdefs.h"
4184
4185 #include <stdio.h>
4186 #ifdef HAVE_STRING_H
4187 #include <string.h>
4188 #else
4189 #ifdef HAVE_STRINGS_H
4190 #include <strings.h>
4191 #endif
4192 #endif
4193 #ifdef HAVE_STDLIB_H
4194 #include <stdlib.h>
4195 #endif
4196 #ifdef HAVE_UNISTD_H
4197 #include <unistd.h>
4198 #endif
4199 int main() {
4200 char *(*pfn) = (char *(*)) free
4201 ; return 0; }
4202 EOF
4203 if { (eval echo configure:4204: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4204   rm -rf conftest*
4205   bfd_cv_decl_needed_free=no
4206 else
4207   echo "configure: failed program was:" >&5
4208   cat conftest.$ac_ext >&5
4209   rm -rf conftest*
4210   bfd_cv_decl_needed_free=yes
4211 fi
4212 rm -f conftest*
4213 fi
4214
4215 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
4216 if test $bfd_cv_decl_needed_free = yes; then
4217   cat >> confdefs.h <<\EOF
4218 #define NEED_DECLARATION_FREE 1
4219 EOF
4220
4221 fi
4222
4223 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
4224 echo "configure:4225: checking whether strerror must be declared" >&5
4225 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
4226   echo $ac_n "(cached) $ac_c" 1>&6
4227 else
4228   cat > conftest.$ac_ext <<EOF
4229 #line 4230 "configure"
4230 #include "confdefs.h"
4231
4232 #include <stdio.h>
4233 #ifdef HAVE_STRING_H
4234 #include <string.h>
4235 #else
4236 #ifdef HAVE_STRINGS_H
4237 #include <strings.h>
4238 #endif
4239 #endif
4240 #ifdef HAVE_STDLIB_H
4241 #include <stdlib.h>
4242 #endif
4243 #ifdef HAVE_UNISTD_H
4244 #include <unistd.h>
4245 #endif
4246 int main() {
4247 char *(*pfn) = (char *(*)) strerror
4248 ; return 0; }
4249 EOF
4250 if { (eval echo configure:4251: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4251   rm -rf conftest*
4252   bfd_cv_decl_needed_strerror=no
4253 else
4254   echo "configure: failed program was:" >&5
4255   cat conftest.$ac_ext >&5
4256   rm -rf conftest*
4257   bfd_cv_decl_needed_strerror=yes
4258 fi
4259 rm -f conftest*
4260 fi
4261
4262 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
4263 if test $bfd_cv_decl_needed_strerror = yes; then
4264   cat >> confdefs.h <<\EOF
4265 #define NEED_DECLARATION_STRERROR 1
4266 EOF
4267
4268 fi
4269
4270 echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
4271 echo "configure:4272: checking whether strdup must be declared" >&5
4272 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" = set"; then
4273   echo $ac_n "(cached) $ac_c" 1>&6
4274 else
4275   cat > conftest.$ac_ext <<EOF
4276 #line 4277 "configure"
4277 #include "confdefs.h"
4278
4279 #include <stdio.h>
4280 #ifdef HAVE_STRING_H
4281 #include <string.h>
4282 #else
4283 #ifdef HAVE_STRINGS_H
4284 #include <strings.h>
4285 #endif
4286 #endif
4287 #ifdef HAVE_STDLIB_H
4288 #include <stdlib.h>
4289 #endif
4290 #ifdef HAVE_UNISTD_H
4291 #include <unistd.h>
4292 #endif
4293 int main() {
4294 char *(*pfn) = (char *(*)) strdup
4295 ; return 0; }
4296 EOF
4297 if { (eval echo configure:4298: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4298   rm -rf conftest*
4299   bfd_cv_decl_needed_strdup=no
4300 else
4301   echo "configure: failed program was:" >&5
4302   cat conftest.$ac_ext >&5
4303   rm -rf conftest*
4304   bfd_cv_decl_needed_strdup=yes
4305 fi
4306 rm -f conftest*
4307 fi
4308
4309 echo "$ac_t""$bfd_cv_decl_needed_strdup" 1>&6
4310 if test $bfd_cv_decl_needed_strdup = yes; then
4311   cat >> confdefs.h <<\EOF
4312 #define NEED_DECLARATION_STRDUP 1
4313 EOF
4314
4315 fi
4316
4317 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
4318 echo "configure:4319: checking whether strstr must be declared" >&5
4319 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
4320   echo $ac_n "(cached) $ac_c" 1>&6
4321 else
4322   cat > conftest.$ac_ext <<EOF
4323 #line 4324 "configure"
4324 #include "confdefs.h"
4325
4326 #include <stdio.h>
4327 #ifdef HAVE_STRING_H
4328 #include <string.h>
4329 #else
4330 #ifdef HAVE_STRINGS_H
4331 #include <strings.h>
4332 #endif
4333 #endif
4334 #ifdef HAVE_STDLIB_H
4335 #include <stdlib.h>
4336 #endif
4337 #ifdef HAVE_UNISTD_H
4338 #include <unistd.h>
4339 #endif
4340 int main() {
4341 char *(*pfn) = (char *(*)) strstr
4342 ; return 0; }
4343 EOF
4344 if { (eval echo configure:4345: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4345   rm -rf conftest*
4346   bfd_cv_decl_needed_strstr=no
4347 else
4348   echo "configure: failed program was:" >&5
4349   cat conftest.$ac_ext >&5
4350   rm -rf conftest*
4351   bfd_cv_decl_needed_strstr=yes
4352 fi
4353 rm -f conftest*
4354 fi
4355
4356 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
4357 if test $bfd_cv_decl_needed_strstr = yes; then
4358   cat >> confdefs.h <<\EOF
4359 #define NEED_DECLARATION_STRSTR 1
4360 EOF
4361
4362 fi
4363
4364
4365
4366 # The following save_state_t checkery is only necessary for HPUX
4367 # versions earlier than 10.20.  When those fade from memory, this
4368 # could be expunged. --jsm 1999-03-22
4369
4370 echo $ac_n "checking for HPUX save_state structure""... $ac_c" 1>&6
4371 echo "configure:4372: checking for HPUX save_state structure" >&5
4372 cat > conftest.$ac_ext <<EOF
4373 #line 4374 "configure"
4374 #include "confdefs.h"
4375 #include <machine/save_state.h>
4376 EOF
4377 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4378   egrep "save_state_t" >/dev/null 2>&1; then
4379   rm -rf conftest*
4380   gdb_cv_hpux_savestate=yes
4381 else
4382   rm -rf conftest*
4383   gdb_cv_hpux_savestate=no
4384 fi
4385 rm -f conftest*
4386
4387 cat > conftest.$ac_ext <<EOF
4388 #line 4389 "configure"
4389 #include "confdefs.h"
4390 #include <machine/save_state.h>
4391 EOF
4392 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4393   egrep "ss_wide" >/dev/null 2>&1; then
4394   rm -rf conftest*
4395   gdb_cv_hpux_sswide=yes
4396 else
4397   rm -rf conftest*
4398   gdb_cv_hpux_sswide=no
4399 fi
4400 rm -f conftest*
4401
4402 if test $gdb_cv_hpux_savestate = yes
4403 then
4404   cat >> confdefs.h <<\EOF
4405 #define HAVE_STRUCT_SAVE_STATE_T 1
4406 EOF
4407
4408 fi
4409 if test $gdb_cv_hpux_sswide = yes
4410 then
4411   cat >> confdefs.h <<\EOF
4412 #define HAVE_STRUCT_MEMBER_SS_WIDE 1
4413 EOF
4414
4415 fi
4416 echo "$ac_t""$gdb_cv_hpux_sswide" 1>&6
4417
4418
4419 # If we are configured native on GNU/Linux, work around problems with
4420 # sys/procfs.h
4421 # Also detect which type of /proc is in use, such as for Unixware or Solaris.
4422
4423 if test "${target}" = "${host}"; then
4424   case "${host}" in
4425   i[3456]86-*-linux*)
4426         cat >> confdefs.h <<\EOF
4427 #define START_INFERIOR_TRAPS_EXPECTED 2
4428 EOF
4429
4430         cat >> confdefs.h <<\EOF
4431 #define sys_quotactl 1
4432 EOF
4433
4434         ;;
4435   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5*)
4436       cat >> confdefs.h <<\EOF
4437 #define NEW_PROC_API 1
4438 EOF
4439
4440       ;;
4441   *-*-solaris2.[678])
4442       cat >> confdefs.h <<\EOF
4443 #define NEW_PROC_API 1
4444 EOF
4445
4446       ;;
4447   esac
4448 fi
4449
4450 if test "$ac_cv_header_sys_procfs_h" = yes; then
4451   echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6
4452 echo "configure:4453: checking for pstatus_t in sys/procfs.h" >&5
4453  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`\" = set"; then
4454   echo $ac_n "(cached) $ac_c" 1>&6
4455 else
4456   cat > conftest.$ac_ext <<EOF
4457 #line 4458 "configure"
4458 #include "confdefs.h"
4459 #include <sys/procfs.h>
4460 int main() {
4461 pstatus_t avar
4462 ; return 0; }
4463 EOF
4464 if { (eval echo configure:4465: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4465   rm -rf conftest*
4466   bfd_cv_have_sys_procfs_type_pstatus_t=yes
4467 else
4468   echo "configure: failed program was:" >&5
4469   cat conftest.$ac_ext >&5
4470   rm -rf conftest*
4471   bfd_cv_have_sys_procfs_type_pstatus_t=no
4472
4473 fi
4474 rm -f conftest*
4475 fi
4476
4477  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
4478    cat >> confdefs.h <<\EOF
4479 #define HAVE_PSTATUS_T 1
4480 EOF
4481
4482  fi
4483  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
4484
4485   echo $ac_n "checking for prrun_t in sys/procfs.h""... $ac_c" 1>&6
4486 echo "configure:4487: checking for prrun_t in sys/procfs.h" >&5
4487  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prrun_t'+set}'`\" = set"; then
4488   echo $ac_n "(cached) $ac_c" 1>&6
4489 else
4490   cat > conftest.$ac_ext <<EOF
4491 #line 4492 "configure"
4492 #include "confdefs.h"
4493 #include <sys/procfs.h>
4494 int main() {
4495 prrun_t avar
4496 ; return 0; }
4497 EOF
4498 if { (eval echo configure:4499: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4499   rm -rf conftest*
4500   bfd_cv_have_sys_procfs_type_prrun_t=yes
4501 else
4502   echo "configure: failed program was:" >&5
4503   cat conftest.$ac_ext >&5
4504   rm -rf conftest*
4505   bfd_cv_have_sys_procfs_type_prrun_t=no
4506
4507 fi
4508 rm -f conftest*
4509 fi
4510
4511  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
4512    cat >> confdefs.h <<\EOF
4513 #define HAVE_PRRUN_T 1
4514 EOF
4515
4516  fi
4517  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prrun_t" 1>&6
4518
4519   echo $ac_n "checking for gregset_t in sys/procfs.h""... $ac_c" 1>&6
4520 echo "configure:4521: checking for gregset_t in sys/procfs.h" >&5
4521  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_gregset_t'+set}'`\" = set"; then
4522   echo $ac_n "(cached) $ac_c" 1>&6
4523 else
4524   cat > conftest.$ac_ext <<EOF
4525 #line 4526 "configure"
4526 #include "confdefs.h"
4527 #include <sys/procfs.h>
4528 int main() {
4529 gregset_t avar
4530 ; return 0; }
4531 EOF
4532 if { (eval echo configure:4533: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4533   rm -rf conftest*
4534   bfd_cv_have_sys_procfs_type_gregset_t=yes
4535 else
4536   echo "configure: failed program was:" >&5
4537   cat conftest.$ac_ext >&5
4538   rm -rf conftest*
4539   bfd_cv_have_sys_procfs_type_gregset_t=no
4540
4541 fi
4542 rm -f conftest*
4543 fi
4544
4545  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
4546    cat >> confdefs.h <<\EOF
4547 #define HAVE_GREGSET_T 1
4548 EOF
4549
4550  fi
4551  echo "$ac_t""$bfd_cv_have_sys_procfs_type_gregset_t" 1>&6
4552
4553   echo $ac_n "checking for fpregset_t in sys/procfs.h""... $ac_c" 1>&6
4554 echo "configure:4555: checking for fpregset_t in sys/procfs.h" >&5
4555  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_fpregset_t'+set}'`\" = set"; then
4556   echo $ac_n "(cached) $ac_c" 1>&6
4557 else
4558   cat > conftest.$ac_ext <<EOF
4559 #line 4560 "configure"
4560 #include "confdefs.h"
4561 #include <sys/procfs.h>
4562 int main() {
4563 fpregset_t avar
4564 ; return 0; }
4565 EOF
4566 if { (eval echo configure:4567: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4567   rm -rf conftest*
4568   bfd_cv_have_sys_procfs_type_fpregset_t=yes
4569 else
4570   echo "configure: failed program was:" >&5
4571   cat conftest.$ac_ext >&5
4572   rm -rf conftest*
4573   bfd_cv_have_sys_procfs_type_fpregset_t=no
4574
4575 fi
4576 rm -f conftest*
4577 fi
4578
4579  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
4580    cat >> confdefs.h <<\EOF
4581 #define HAVE_FPREGSET_T 1
4582 EOF
4583
4584  fi
4585  echo "$ac_t""$bfd_cv_have_sys_procfs_type_fpregset_t" 1>&6
4586
4587   echo $ac_n "checking for prgregset_t in sys/procfs.h""... $ac_c" 1>&6
4588 echo "configure:4589: checking for prgregset_t in sys/procfs.h" >&5
4589  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset_t'+set}'`\" = set"; then
4590   echo $ac_n "(cached) $ac_c" 1>&6
4591 else
4592   cat > conftest.$ac_ext <<EOF
4593 #line 4594 "configure"
4594 #include "confdefs.h"
4595 #include <sys/procfs.h>
4596 int main() {
4597 prgregset_t avar
4598 ; return 0; }
4599 EOF
4600 if { (eval echo configure:4601: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4601   rm -rf conftest*
4602   bfd_cv_have_sys_procfs_type_prgregset_t=yes
4603 else
4604   echo "configure: failed program was:" >&5
4605   cat conftest.$ac_ext >&5
4606   rm -rf conftest*
4607   bfd_cv_have_sys_procfs_type_prgregset_t=no
4608
4609 fi
4610 rm -f conftest*
4611 fi
4612
4613  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
4614    cat >> confdefs.h <<\EOF
4615 #define HAVE_PRGREGSET_T 1
4616 EOF
4617
4618  fi
4619  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset_t" 1>&6
4620
4621   echo $ac_n "checking for prfpregset_t in sys/procfs.h""... $ac_c" 1>&6
4622 echo "configure:4623: checking for prfpregset_t in sys/procfs.h" >&5
4623  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset_t'+set}'`\" = set"; then
4624   echo $ac_n "(cached) $ac_c" 1>&6
4625 else
4626   cat > conftest.$ac_ext <<EOF
4627 #line 4628 "configure"
4628 #include "confdefs.h"
4629 #include <sys/procfs.h>
4630 int main() {
4631 prfpregset_t avar
4632 ; return 0; }
4633 EOF
4634 if { (eval echo configure:4635: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4635   rm -rf conftest*
4636   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
4637 else
4638   echo "configure: failed program was:" >&5
4639   cat conftest.$ac_ext >&5
4640   rm -rf conftest*
4641   bfd_cv_have_sys_procfs_type_prfpregset_t=no
4642
4643 fi
4644 rm -f conftest*
4645 fi
4646
4647  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
4648    cat >> confdefs.h <<\EOF
4649 #define HAVE_PRFPREGSET_T 1
4650 EOF
4651
4652  fi
4653  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset_t" 1>&6
4654
4655   echo $ac_n "checking for lwpid_t in sys/procfs.h""... $ac_c" 1>&6
4656 echo "configure:4657: checking for lwpid_t in sys/procfs.h" >&5
4657  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpid_t'+set}'`\" = set"; then
4658   echo $ac_n "(cached) $ac_c" 1>&6
4659 else
4660   cat > conftest.$ac_ext <<EOF
4661 #line 4662 "configure"
4662 #include "confdefs.h"
4663 #include <sys/procfs.h>
4664 int main() {
4665 lwpid_t avar
4666 ; return 0; }
4667 EOF
4668 if { (eval echo configure:4669: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4669   rm -rf conftest*
4670   bfd_cv_have_sys_procfs_type_lwpid_t=yes
4671 else
4672   echo "configure: failed program was:" >&5
4673   cat conftest.$ac_ext >&5
4674   rm -rf conftest*
4675   bfd_cv_have_sys_procfs_type_lwpid_t=no
4676
4677 fi
4678 rm -f conftest*
4679 fi
4680
4681  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
4682    cat >> confdefs.h <<\EOF
4683 #define HAVE_LWPID_T 1
4684 EOF
4685
4686  fi
4687  echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpid_t" 1>&6
4688
4689   echo $ac_n "checking for psaddr_t in sys/procfs.h""... $ac_c" 1>&6
4690 echo "configure:4691: checking for psaddr_t in sys/procfs.h" >&5
4691  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psaddr_t'+set}'`\" = set"; then
4692   echo $ac_n "(cached) $ac_c" 1>&6
4693 else
4694   cat > conftest.$ac_ext <<EOF
4695 #line 4696 "configure"
4696 #include "confdefs.h"
4697 #include <sys/procfs.h>
4698 int main() {
4699 psaddr_t avar
4700 ; return 0; }
4701 EOF
4702 if { (eval echo configure:4703: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4703   rm -rf conftest*
4704   bfd_cv_have_sys_procfs_type_psaddr_t=yes
4705 else
4706   echo "configure: failed program was:" >&5
4707   cat conftest.$ac_ext >&5
4708   rm -rf conftest*
4709   bfd_cv_have_sys_procfs_type_psaddr_t=no
4710
4711 fi
4712 rm -f conftest*
4713 fi
4714
4715  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
4716    cat >> confdefs.h <<\EOF
4717 #define HAVE_PSADDR_T 1
4718 EOF
4719
4720  fi
4721  echo "$ac_t""$bfd_cv_have_sys_procfs_type_psaddr_t" 1>&6
4722
4723
4724
4725
4726   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
4727     echo $ac_n "checking whether prfpregset_t type is broken""... $ac_c" 1>&6
4728 echo "configure:4729: checking whether prfpregset_t type is broken" >&5
4729     if eval "test \"`echo '$''{'gdb_cv_prfpregset_t_broken'+set}'`\" = set"; then
4730   echo $ac_n "(cached) $ac_c" 1>&6
4731 else
4732   if test "$cross_compiling" = yes; then
4733   gdb_cv_prfpregset_t_broken=yes
4734 else
4735   cat > conftest.$ac_ext <<EOF
4736 #line 4737 "configure"
4737 #include "confdefs.h"
4738 #include <sys/procfs.h>
4739        int main ()
4740        {
4741          if (sizeof (prfpregset_t) == sizeof (void *))
4742            return 1;
4743          return 0;
4744        }
4745 EOF
4746 if { (eval echo configure:4747: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4747 then
4748   gdb_cv_prfpregset_t_broken=no
4749 else
4750   echo "configure: failed program was:" >&5
4751   cat conftest.$ac_ext >&5
4752   rm -fr conftest*
4753   gdb_cv_prfpregset_t_broken=yes
4754 fi
4755 rm -fr conftest*
4756 fi
4757
4758 fi
4759
4760     echo "$ac_t""$gdb_cv_prfpregset_t_broken" 1>&6
4761     if test $gdb_cv_prfpregset_t_broken = yes; then
4762       cat >> confdefs.h <<\EOF
4763 #define PRFPREGSET_T_BROKEN 1
4764 EOF
4765
4766     fi
4767   fi
4768
4769
4770   echo $ac_n "checking for PIOCSET ioctl entry in sys/procfs.h""... $ac_c" 1>&6
4771 echo "configure:4772: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
4772   if eval "test \"`echo '$''{'gdb_cv_have_procfs_piocset'+set}'`\" = set"; then
4773   echo $ac_n "(cached) $ac_c" 1>&6
4774 else
4775   cat > conftest.$ac_ext <<EOF
4776 #line 4777 "configure"
4777 #include "confdefs.h"
4778 #include <unistd.h>
4779 #include <sys/types.h>
4780 #include <sys/procfs.h>
4781
4782 int main() {
4783
4784     int dummy;;
4785     dummy = ioctl(0, PIOCSET, &dummy);
4786
4787 ; return 0; }
4788 EOF
4789 if { (eval echo configure:4790: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4790   rm -rf conftest*
4791   gdb_cv_have_procfs_piocset=yes
4792 else
4793   echo "configure: failed program was:" >&5
4794   cat conftest.$ac_ext >&5
4795   rm -rf conftest*
4796   gdb_cv_have_procfs_piocset=no
4797 fi
4798 rm -f conftest*
4799 fi
4800
4801   echo "$ac_t""$gdb_cv_have_procfs_piocset" 1>&6
4802   if test $gdb_cv_have_procfs_piocset = yes; then
4803     cat >> confdefs.h <<\EOF
4804 #define HAVE_PROCFS_PIOCSET 1
4805 EOF
4806
4807   fi
4808 fi
4809
4810 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
4811 echo "configure:4812: checking for main in -lm" >&5
4812 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
4813 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4814   echo $ac_n "(cached) $ac_c" 1>&6
4815 else
4816   ac_save_LIBS="$LIBS"
4817 LIBS="-lm  $LIBS"
4818 cat > conftest.$ac_ext <<EOF
4819 #line 4820 "configure"
4820 #include "confdefs.h"
4821
4822 int main() {
4823 main()
4824 ; return 0; }
4825 EOF
4826 if { (eval echo configure:4827: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4827   rm -rf conftest*
4828   eval "ac_cv_lib_$ac_lib_var=yes"
4829 else
4830   echo "configure: failed program was:" >&5
4831   cat conftest.$ac_ext >&5
4832   rm -rf conftest*
4833   eval "ac_cv_lib_$ac_lib_var=no"
4834 fi
4835 rm -f conftest*
4836 LIBS="$ac_save_LIBS"
4837
4838 fi
4839 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4840   echo "$ac_t""yes" 1>&6
4841     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4842     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4843   cat >> confdefs.h <<EOF
4844 #define $ac_tr_lib 1
4845 EOF
4846
4847   LIBS="-lm $LIBS"
4848
4849 else
4850   echo "$ac_t""no" 1>&6
4851 fi
4852
4853
4854 echo $ac_n "checking for wctype in -lc""... $ac_c" 1>&6
4855 echo "configure:4856: checking for wctype in -lc" >&5
4856 ac_lib_var=`echo c'_'wctype | sed 'y%./+-%__p_%'`
4857 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4858   echo $ac_n "(cached) $ac_c" 1>&6
4859 else
4860   ac_save_LIBS="$LIBS"
4861 LIBS="-lc  $LIBS"
4862 cat > conftest.$ac_ext <<EOF
4863 #line 4864 "configure"
4864 #include "confdefs.h"
4865 /* Override any gcc2 internal prototype to avoid an error.  */
4866 /* We use char because int might match the return type of a gcc2
4867     builtin and then its argument prototype would still apply.  */
4868 char wctype();
4869
4870 int main() {
4871 wctype()
4872 ; return 0; }
4873 EOF
4874 if { (eval echo configure:4875: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4875   rm -rf conftest*
4876   eval "ac_cv_lib_$ac_lib_var=yes"
4877 else
4878   echo "configure: failed program was:" >&5
4879   cat conftest.$ac_ext >&5
4880   rm -rf conftest*
4881   eval "ac_cv_lib_$ac_lib_var=no"
4882 fi
4883 rm -f conftest*
4884 LIBS="$ac_save_LIBS"
4885
4886 fi
4887 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4888   echo "$ac_t""yes" 1>&6
4889   :
4890 else
4891   echo "$ac_t""no" 1>&6
4892 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
4893 echo "configure:4894: checking for wctype in -lw" >&5
4894 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
4895 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4896   echo $ac_n "(cached) $ac_c" 1>&6
4897 else
4898   ac_save_LIBS="$LIBS"
4899 LIBS="-lw  $LIBS"
4900 cat > conftest.$ac_ext <<EOF
4901 #line 4902 "configure"
4902 #include "confdefs.h"
4903 /* Override any gcc2 internal prototype to avoid an error.  */
4904 /* We use char because int might match the return type of a gcc2
4905     builtin and then its argument prototype would still apply.  */
4906 char wctype();
4907
4908 int main() {
4909 wctype()
4910 ; return 0; }
4911 EOF
4912 if { (eval echo configure:4913: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4913   rm -rf conftest*
4914   eval "ac_cv_lib_$ac_lib_var=yes"
4915 else
4916   echo "configure: failed program was:" >&5
4917   cat conftest.$ac_ext >&5
4918   rm -rf conftest*
4919   eval "ac_cv_lib_$ac_lib_var=no"
4920 fi
4921 rm -f conftest*
4922 LIBS="$ac_save_LIBS"
4923
4924 fi
4925 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4926   echo "$ac_t""yes" 1>&6
4927     ac_tr_lib=HAVE_LIB`echo w | sed -e 's/^a-zA-Z0-9_/_/g' \
4928     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4929   cat >> confdefs.h <<EOF
4930 #define $ac_tr_lib 1
4931 EOF
4932
4933   LIBS="-lw $LIBS"
4934
4935 else
4936   echo "$ac_t""no" 1>&6
4937 fi
4938
4939 fi
4940
4941
4942
4943 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
4944 echo "configure:4945: checking for long long support in compiler" >&5
4945 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
4946   echo $ac_n "(cached) $ac_c" 1>&6
4947 else
4948   cat > conftest.$ac_ext <<EOF
4949 #line 4950 "configure"
4950 #include "confdefs.h"
4951
4952 int main() {
4953
4954   extern long long foo;
4955   switch (foo & 2) { case 0: return 1; }
4956
4957 ; return 0; }
4958 EOF
4959 if { (eval echo configure:4960: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4960   rm -rf conftest*
4961   gdb_cv_c_long_long=yes
4962 else
4963   echo "configure: failed program was:" >&5
4964   cat conftest.$ac_ext >&5
4965   rm -rf conftest*
4966   gdb_cv_c_long_long=no
4967 fi
4968 rm -f conftest*
4969 fi
4970
4971 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
4972 if test $gdb_cv_c_long_long = yes; then
4973   cat >> confdefs.h <<\EOF
4974 #define CC_HAS_LONG_LONG 1
4975 EOF
4976
4977 fi
4978
4979
4980 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
4981 echo "configure:4982: checking for long long support in printf" >&5
4982 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
4983   echo $ac_n "(cached) $ac_c" 1>&6
4984 else
4985   if test "$cross_compiling" = yes; then
4986   gdb_cv_printf_has_long_long=no
4987 else
4988   cat > conftest.$ac_ext <<EOF
4989 #line 4990 "configure"
4990 #include "confdefs.h"
4991
4992 int main () {
4993   char buf[32];
4994   long long l = 0;
4995   l = (l << 16) + 0x0123;
4996   l = (l << 16) + 0x4567;
4997   l = (l << 16) + 0x89ab;
4998   l = (l << 16) + 0xcdef;
4999   sprintf (buf, "0x%016llx", l);
5000   return (strcmp ("0x0123456789abcdef", buf));
5001 }
5002 EOF
5003 if { (eval echo configure:5004: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5004 then
5005   gdb_cv_printf_has_long_long=yes
5006 else
5007   echo "configure: failed program was:" >&5
5008   cat conftest.$ac_ext >&5
5009   rm -fr conftest*
5010   gdb_cv_printf_has_long_long=no
5011 fi
5012 rm -fr conftest*
5013 fi
5014
5015 fi
5016
5017 if test $gdb_cv_printf_has_long_long = yes; then
5018   cat >> confdefs.h <<\EOF
5019 #define PRINTF_HAS_LONG_LONG 1
5020 EOF
5021
5022 fi
5023 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
5024
5025
5026 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
5027 echo "configure:5028: checking for long double support in compiler" >&5
5028 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
5029   echo $ac_n "(cached) $ac_c" 1>&6
5030 else
5031   cat > conftest.$ac_ext <<EOF
5032 #line 5033 "configure"
5033 #include "confdefs.h"
5034
5035 int main() {
5036 long double foo;
5037 ; return 0; }
5038 EOF
5039 if { (eval echo configure:5040: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5040   rm -rf conftest*
5041   ac_cv_c_long_double=yes
5042 else
5043   echo "configure: failed program was:" >&5
5044   cat conftest.$ac_ext >&5
5045   rm -rf conftest*
5046   ac_cv_c_long_double=no
5047 fi
5048 rm -f conftest*
5049 fi
5050
5051 echo "$ac_t""$ac_cv_c_long_double" 1>&6
5052 if test $ac_cv_c_long_double = yes; then
5053   cat >> confdefs.h <<\EOF
5054 #define HAVE_LONG_DOUBLE 1
5055 EOF
5056
5057 fi
5058
5059
5060 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
5061 echo "configure:5062: checking for long double support in printf" >&5
5062 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
5063   echo $ac_n "(cached) $ac_c" 1>&6
5064 else
5065   if test "$cross_compiling" = yes; then
5066   gdb_cv_printf_has_long_double=no
5067 else
5068   cat > conftest.$ac_ext <<EOF
5069 #line 5070 "configure"
5070 #include "confdefs.h"
5071
5072 int main () {
5073   char buf[16];
5074   long double f = 3.141592653;
5075   sprintf (buf, "%Lg", f);
5076   return (strncmp ("3.14159", buf, 7));
5077 }
5078 EOF
5079 if { (eval echo configure:5080: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5080 then
5081   gdb_cv_printf_has_long_double=yes
5082 else
5083   echo "configure: failed program was:" >&5
5084   cat conftest.$ac_ext >&5
5085   rm -fr conftest*
5086   gdb_cv_printf_has_long_double=no
5087 fi
5088 rm -fr conftest*
5089 fi
5090
5091 fi
5092
5093 if test $gdb_cv_printf_has_long_double = yes; then
5094   cat >> confdefs.h <<\EOF
5095 #define PRINTF_HAS_LONG_DOUBLE 1
5096 EOF
5097
5098 fi
5099 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
5100
5101
5102 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
5103 echo "configure:5104: checking for long double support in scanf" >&5
5104 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
5105   echo $ac_n "(cached) $ac_c" 1>&6
5106 else
5107   if test "$cross_compiling" = yes; then
5108   gdb_cv_scanf_has_long_double=no
5109 else
5110   cat > conftest.$ac_ext <<EOF
5111 #line 5112 "configure"
5112 #include "confdefs.h"
5113
5114 int main () {
5115   char *buf = "3.141592653";
5116   long double f = 0;
5117   sscanf (buf, "%Lg", &f);
5118   return !(f > 3.14159 && f < 3.14160);
5119 }
5120 EOF
5121 if { (eval echo configure:5122: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5122 then
5123   gdb_cv_scanf_has_long_double=yes
5124 else
5125   echo "configure: failed program was:" >&5
5126   cat conftest.$ac_ext >&5
5127   rm -fr conftest*
5128   gdb_cv_scanf_has_long_double=no
5129 fi
5130 rm -fr conftest*
5131 fi
5132
5133 fi
5134
5135 if test $gdb_cv_scanf_has_long_double = yes; then
5136   cat >> confdefs.h <<\EOF
5137 #define SCANF_HAS_LONG_DOUBLE 1
5138 EOF
5139
5140 fi
5141 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
5142
5143 for ac_hdr in unistd.h
5144 do
5145 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5146 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5147 echo "configure:5148: checking for $ac_hdr" >&5
5148 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5149   echo $ac_n "(cached) $ac_c" 1>&6
5150 else
5151   cat > conftest.$ac_ext <<EOF
5152 #line 5153 "configure"
5153 #include "confdefs.h"
5154 #include <$ac_hdr>
5155 EOF
5156 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5157 { (eval echo configure:5158: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5158 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5159 if test -z "$ac_err"; then
5160   rm -rf conftest*
5161   eval "ac_cv_header_$ac_safe=yes"
5162 else
5163   echo "$ac_err" >&5
5164   echo "configure: failed program was:" >&5
5165   cat conftest.$ac_ext >&5
5166   rm -rf conftest*
5167   eval "ac_cv_header_$ac_safe=no"
5168 fi
5169 rm -f conftest*
5170 fi
5171 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5172   echo "$ac_t""yes" 1>&6
5173     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5174   cat >> confdefs.h <<EOF
5175 #define $ac_tr_hdr 1
5176 EOF
5177
5178 else
5179   echo "$ac_t""no" 1>&6
5180 fi
5181 done
5182
5183 for ac_func in getpagesize
5184 do
5185 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5186 echo "configure:5187: checking for $ac_func" >&5
5187 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5188   echo $ac_n "(cached) $ac_c" 1>&6
5189 else
5190   cat > conftest.$ac_ext <<EOF
5191 #line 5192 "configure"
5192 #include "confdefs.h"
5193 /* System header to define __stub macros and hopefully few prototypes,
5194     which can conflict with char $ac_func(); below.  */
5195 #include <assert.h>
5196 /* Override any gcc2 internal prototype to avoid an error.  */
5197 /* We use char because int might match the return type of a gcc2
5198     builtin and then its argument prototype would still apply.  */
5199 char $ac_func();
5200
5201 int main() {
5202
5203 /* The GNU C library defines this for functions which it implements
5204     to always fail with ENOSYS.  Some functions are actually named
5205     something starting with __ and the normal name is an alias.  */
5206 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5207 choke me
5208 #else
5209 $ac_func();
5210 #endif
5211
5212 ; return 0; }
5213 EOF
5214 if { (eval echo configure:5215: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5215   rm -rf conftest*
5216   eval "ac_cv_func_$ac_func=yes"
5217 else
5218   echo "configure: failed program was:" >&5
5219   cat conftest.$ac_ext >&5
5220   rm -rf conftest*
5221   eval "ac_cv_func_$ac_func=no"
5222 fi
5223 rm -f conftest*
5224 fi
5225
5226 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5227   echo "$ac_t""yes" 1>&6
5228     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5229   cat >> confdefs.h <<EOF
5230 #define $ac_tr_func 1
5231 EOF
5232
5233 else
5234   echo "$ac_t""no" 1>&6
5235 fi
5236 done
5237
5238 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
5239 echo "configure:5240: checking for working mmap" >&5
5240 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
5241   echo $ac_n "(cached) $ac_c" 1>&6
5242 else
5243   if test "$cross_compiling" = yes; then
5244   ac_cv_func_mmap_fixed_mapped=no
5245 else
5246   cat > conftest.$ac_ext <<EOF
5247 #line 5248 "configure"
5248 #include "confdefs.h"
5249
5250 /* Thanks to Mike Haertel and Jim Avera for this test.
5251    Here is a matrix of mmap possibilities:
5252         mmap private not fixed
5253         mmap private fixed at somewhere currently unmapped
5254         mmap private fixed at somewhere already mapped
5255         mmap shared not fixed
5256         mmap shared fixed at somewhere currently unmapped
5257         mmap shared fixed at somewhere already mapped
5258    For private mappings, we should verify that changes cannot be read()
5259    back from the file, nor mmap's back from the file at a different
5260    address.  (There have been systems where private was not correctly
5261    implemented like the infamous i386 svr4.0, and systems where the
5262    VM page cache was not coherent with the filesystem buffer cache
5263    like early versions of FreeBSD and possibly contemporary NetBSD.)
5264    For shared mappings, we should conversely verify that changes get
5265    propogated back to all the places they're supposed to be.
5266
5267    Grep wants private fixed already mapped.
5268    The main things grep needs to know about mmap are:
5269    * does it exist and is it safe to write into the mmap'd area
5270    * how to use it (BSD variants)  */
5271 #include <sys/types.h>
5272 #include <fcntl.h>
5273 #include <sys/mman.h>
5274
5275 /* This mess was copied from the GNU getpagesize.h.  */
5276 #ifndef HAVE_GETPAGESIZE
5277 # ifdef HAVE_UNISTD_H
5278 #  include <unistd.h>
5279 # endif
5280
5281 /* Assume that all systems that can run configure have sys/param.h.  */
5282 # ifndef HAVE_SYS_PARAM_H
5283 #  define HAVE_SYS_PARAM_H 1
5284 # endif
5285
5286 # ifdef _SC_PAGESIZE
5287 #  define getpagesize() sysconf(_SC_PAGESIZE)
5288 # else /* no _SC_PAGESIZE */
5289 #  ifdef HAVE_SYS_PARAM_H
5290 #   include <sys/param.h>
5291 #   ifdef EXEC_PAGESIZE
5292 #    define getpagesize() EXEC_PAGESIZE
5293 #   else /* no EXEC_PAGESIZE */
5294 #    ifdef NBPG
5295 #     define getpagesize() NBPG * CLSIZE
5296 #     ifndef CLSIZE
5297 #      define CLSIZE 1
5298 #     endif /* no CLSIZE */
5299 #    else /* no NBPG */
5300 #     ifdef NBPC
5301 #      define getpagesize() NBPC
5302 #     else /* no NBPC */
5303 #      ifdef PAGESIZE
5304 #       define getpagesize() PAGESIZE
5305 #      endif /* PAGESIZE */
5306 #     endif /* no NBPC */
5307 #    endif /* no NBPG */
5308 #   endif /* no EXEC_PAGESIZE */
5309 #  else /* no HAVE_SYS_PARAM_H */
5310 #   define getpagesize() 8192   /* punt totally */
5311 #  endif /* no HAVE_SYS_PARAM_H */
5312 # endif /* no _SC_PAGESIZE */
5313
5314 #endif /* no HAVE_GETPAGESIZE */
5315
5316 #ifdef __cplusplus
5317 extern "C" { void *malloc(unsigned); }
5318 #else
5319 char *malloc();
5320 #endif
5321
5322 int
5323 main()
5324 {
5325         char *data, *data2, *data3;
5326         int i, pagesize;
5327         int fd;
5328
5329         pagesize = getpagesize();
5330
5331         /*
5332          * First, make a file with some known garbage in it.
5333          */
5334         data = malloc(pagesize);
5335         if (!data)
5336                 exit(1);
5337         for (i = 0; i < pagesize; ++i)
5338                 *(data + i) = rand();
5339         umask(0);
5340         fd = creat("conftestmmap", 0600);
5341         if (fd < 0)
5342                 exit(1);
5343         if (write(fd, data, pagesize) != pagesize)
5344                 exit(1);
5345         close(fd);
5346
5347         /*
5348          * Next, try to mmap the file at a fixed address which
5349          * already has something else allocated at it.  If we can,
5350          * also make sure that we see the same garbage.
5351          */
5352         fd = open("conftestmmap", O_RDWR);
5353         if (fd < 0)
5354                 exit(1);
5355         data2 = malloc(2 * pagesize);
5356         if (!data2)
5357                 exit(1);
5358         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
5359         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
5360             MAP_PRIVATE | MAP_FIXED, fd, 0L))
5361                 exit(1);
5362         for (i = 0; i < pagesize; ++i)
5363                 if (*(data + i) != *(data2 + i))
5364                         exit(1);
5365
5366         /*
5367          * Finally, make sure that changes to the mapped area
5368          * do not percolate back to the file as seen by read().
5369          * (This is a bug on some variants of i386 svr4.0.)
5370          */
5371         for (i = 0; i < pagesize; ++i)
5372                 *(data2 + i) = *(data2 + i) + 1;
5373         data3 = malloc(pagesize);
5374         if (!data3)
5375                 exit(1);
5376         if (read(fd, data3, pagesize) != pagesize)
5377                 exit(1);
5378         for (i = 0; i < pagesize; ++i)
5379                 if (*(data + i) != *(data3 + i))
5380                         exit(1);
5381         close(fd);
5382         unlink("conftestmmap");
5383         exit(0);
5384 }
5385
5386 EOF
5387 if { (eval echo configure:5388: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5388 then
5389   ac_cv_func_mmap_fixed_mapped=yes
5390 else
5391   echo "configure: failed program was:" >&5
5392   cat conftest.$ac_ext >&5
5393   rm -fr conftest*
5394   ac_cv_func_mmap_fixed_mapped=no
5395 fi
5396 rm -fr conftest*
5397 fi
5398
5399 fi
5400
5401 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
5402 if test $ac_cv_func_mmap_fixed_mapped = yes; then
5403   cat >> confdefs.h <<\EOF
5404 #define HAVE_MMAP 1
5405 EOF
5406
5407 fi
5408
5409
5410
5411
5412 if test ${build} = ${host} -a ${host} = ${target} ; then
5413    case ${host_os} in
5414    hpux*)
5415       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
5416 echo "configure:5417: checking for HPUX/OSF thread support" >&5
5417       if test -f /usr/include/dce/cma_config.h ; then
5418          if test "$GCC" = "yes" ; then
5419             echo "$ac_t""yes" 1>&6
5420             cat >> confdefs.h <<\EOF
5421 #define HAVE_HPUX_THREAD_SUPPORT 1
5422 EOF
5423
5424             CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
5425             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
5426          else
5427             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
5428          fi
5429       else
5430          echo "$ac_t""no" 1>&6
5431       fi
5432       ;;
5433    solaris*)
5434       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
5435 echo "configure:5436: checking for Solaris thread debugging library" >&5
5436       if test -f /usr/lib/libthread_db.so.1 ; then
5437          echo "$ac_t""yes" 1>&6
5438          cat >> confdefs.h <<\EOF
5439 #define HAVE_THREAD_DB_LIB 1
5440 EOF
5441
5442          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
5443          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
5444          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
5445 echo "configure:5446: checking for dlopen in -ldl" >&5
5446 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
5447 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5448   echo $ac_n "(cached) $ac_c" 1>&6
5449 else
5450   ac_save_LIBS="$LIBS"
5451 LIBS="-ldl  $LIBS"
5452 cat > conftest.$ac_ext <<EOF
5453 #line 5454 "configure"
5454 #include "confdefs.h"
5455 /* Override any gcc2 internal prototype to avoid an error.  */
5456 /* We use char because int might match the return type of a gcc2
5457     builtin and then its argument prototype would still apply.  */
5458 char dlopen();
5459
5460 int main() {
5461 dlopen()
5462 ; return 0; }
5463 EOF
5464 if { (eval echo configure:5465: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5465   rm -rf conftest*
5466   eval "ac_cv_lib_$ac_lib_var=yes"
5467 else
5468   echo "configure: failed program was:" >&5
5469   cat conftest.$ac_ext >&5
5470   rm -rf conftest*
5471   eval "ac_cv_lib_$ac_lib_var=no"
5472 fi
5473 rm -f conftest*
5474 LIBS="$ac_save_LIBS"
5475
5476 fi
5477 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5478   echo "$ac_t""yes" 1>&6
5479     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5480     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5481   cat >> confdefs.h <<EOF
5482 #define $ac_tr_lib 1
5483 EOF
5484
5485   LIBS="-ldl $LIBS"
5486
5487 else
5488   echo "$ac_t""no" 1>&6
5489 fi
5490
5491          if test "$GCC" = "yes" ; then
5492             # The GNU linker requires the -export-dynamic option to make
5493             # all symbols visible in the dynamic symbol table.
5494             hold_ldflags=$LDFLAGS
5495             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
5496 echo "configure:5497: checking for the ld -export-dynamic flag" >&5
5497             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
5498             cat > conftest.$ac_ext <<EOF
5499 #line 5500 "configure"
5500 #include "confdefs.h"
5501
5502 int main() {
5503 int i;
5504 ; return 0; }
5505 EOF
5506 if { (eval echo configure:5507: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5507   rm -rf conftest*
5508   found=yes
5509 else
5510   echo "configure: failed program was:" >&5
5511   cat conftest.$ac_ext >&5
5512   rm -rf conftest*
5513   found=no
5514 fi
5515 rm -f conftest*
5516             LDFLAGS=$hold_ldflags
5517             echo "$ac_t""$found" 1>&6
5518             if test $found = yes; then
5519                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
5520             fi
5521          fi
5522          # Sun randomly tweaked the prototypes in <proc_service.h>
5523          # at one point.
5524          echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
5525 echo "configure:5526: checking if <proc_service.h> is old" >&5
5526          if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
5527   echo $ac_n "(cached) $ac_c" 1>&6
5528 else
5529
5530             cat > conftest.$ac_ext <<EOF
5531 #line 5532 "configure"
5532 #include "confdefs.h"
5533
5534                 #include <proc_service.h>
5535                 ps_err_e ps_pdwrite
5536                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
5537
5538 int main() {
5539
5540 ; return 0; }
5541 EOF
5542 if { (eval echo configure:5543: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5543   rm -rf conftest*
5544   gdb_cv_proc_service_is_old=no
5545 else
5546   echo "configure: failed program was:" >&5
5547   cat conftest.$ac_ext >&5
5548   rm -rf conftest*
5549   gdb_cv_proc_service_is_old=yes
5550 fi
5551 rm -f conftest*
5552
5553 fi
5554
5555          echo "$ac_t""$gdb_cv_proc_service_is_old" 1>&6
5556          if test $gdb_cv_proc_service_is_old = yes; then
5557             cat >> confdefs.h <<\EOF
5558 #define PROC_SERVICE_IS_OLD 1
5559 EOF
5560
5561          fi
5562       else
5563          echo "$ac_t""no" 1>&6
5564       fi
5565       ;;
5566    esac
5567
5568 fi
5569
5570
5571 # Check whether --enable-gdbmi or --disable-gdbmi was given.
5572 if test "${enable_gdbmi+set}" = set; then
5573   enableval="$enable_gdbmi"
5574
5575   case "${enable_gdbmi}" in
5576     yes | no) ;;
5577     "")  enable_gdbmi=yes ;;
5578     *)
5579       { echo "configure: error: Bad value for --enable-gdbmi: ${enableval}" 1>&2; exit 1; }
5580     ;;
5581   esac
5582
5583 fi
5584
5585 case ${enable_gdbmi} in
5586   "yes" )
5587     if test -d "${srcdir}/mi" ; then
5588       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_MI_OBS)"
5589       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_MI_DEPS)"
5590       CONFIG_SRCS="${CONFIG_SRS} \$(SUBDIR_MI_SRCS)"
5591       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_MI_INITS)"
5592       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_MI_CFLAGS)"
5593       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_MI_ALL)"
5594       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_MI_CLEAN)"
5595       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_MI_INSTALL)"
5596       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_MI_UNINSTALL)"
5597     fi
5598     ;;
5599 esac
5600
5601 # Check whether --enable-tui or --disable-tui was given.
5602 if test "${enable_tui+set}" = set; then
5603   enableval="$enable_tui"
5604
5605   case "${enable_tui}" in
5606     yes | no) ;;
5607     "")  enable_tui=yes ;;
5608     *)
5609       { echo "configure: error: Bad value for --enable-tui: ${enableval}" 1>&2; exit 1; }
5610     ;;
5611   esac
5612
5613 fi
5614
5615 case ${enable_tui} in
5616   "yes" )
5617     if test -d "${srcdir}/tui" ; then
5618       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_TUI_OBS)"
5619       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_TUI_DEPS)"
5620       CONFIG_SRCS="${CONFIG_SRS} \$(SUBDIR_TUI_SRCS)"
5621       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_TUI_INITS)"
5622       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_TUI_CFLAGS)"
5623       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_TUI_ALL)"
5624       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_TUI_CLEAN)"
5625       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_TUI_INSTALL)"
5626       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_TUI_UNINSTALL)"
5627     fi
5628     ;;
5629 esac
5630
5631 # Check whether --enable-netrom or --disable-netrom was given.
5632 if test "${enable_netrom+set}" = set; then
5633   enableval="$enable_netrom"
5634   case "${enableval}" in
5635 yes)    enable_netrom=yes ;;
5636 no)     enable_netrom=no ;;
5637 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
5638 esac
5639 fi
5640
5641
5642 if test "${enable_netrom}" = "yes"; then
5643         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
5644         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
5645 fi
5646
5647
5648 # Don't add -Wall or -Wunused, they include -Wunused-parameter which
5649 # causes noise.
5650 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
5651 -Wformat -Wparentheses -Wpointer-arith -Wuninitialized"
5652 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
5653 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
5654 # -Wchar-subscripts -Wuninitialized -Wtraditional -Wshadow -Wcast-qual
5655 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
5656 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
5657 # -Woverloaded-virtual -Winline -Werror"
5658 # Check whether --enable-build-warnings or --disable-build-warnings was given.
5659 if test "${enable_build_warnings+set}" = set; then
5660   enableval="$enable_build_warnings"
5661   case "${enableval}" in
5662   yes)  ;;
5663   no)   build_warnings="-w";;
5664   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
5665         build_warnings="${build_warnings} ${t}";;
5666   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
5667         build_warnings="${t} ${build_warnings}";;
5668   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
5669 esac
5670 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
5671   echo "Setting compiler warning flags = $build_warnings" 6>&1
5672 fi
5673 fi
5674 WARN_CFLAGS=""
5675 WERROR_CFLAGS=""
5676 if test "x${build_warnings}" != x -a "x$GCC" = xyes
5677 then
5678     echo $ac_n "checking compiler warning flags""... $ac_c" 1>&6
5679 echo "configure:5680: checking compiler warning flags" >&5
5680     # Separate out the -Werror flag as some files just cannot be
5681     # compiled with it enabled.
5682     for w in ${build_warnings}; do
5683         case $w in
5684         -Werr*) WERROR_CFLAGS=-Werror ;;
5685         *) # Check that GCC accepts it
5686             if $CC $w 2>&1 | grep 'unrecognized option' > /dev/null; then
5687                 :
5688             else
5689                 WARN_CFLAGS="${WARN_CFLAGS} $w"
5690             fi
5691         esac
5692     done
5693     echo "$ac_t""${WARN_CFLAGS}${WERROR_CFLAGS}" 1>&6
5694 fi
5695
5696
5697
5698 MMALLOC_CFLAGS=
5699 MMALLOC=
5700
5701
5702
5703 # Check whether --with-mmalloc or --without-mmalloc was given.
5704 if test "${with_mmalloc+set}" = set; then
5705   withval="$with_mmalloc"
5706   case "${withval}" in
5707   yes)  want_mmalloc=true ;;
5708   no)   want_mmalloc=false;;
5709   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
5710 esac
5711 else
5712   want_mmalloc=false
5713 fi
5714
5715 if test x$want_mmalloc = xtrue; then
5716    cat >> confdefs.h <<\EOF
5717 #define USE_MMALLOC 1
5718 EOF
5719
5720    cat >> confdefs.h <<\EOF
5721 #define MMCHECK_FORCE 1
5722 EOF
5723
5724    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
5725    MMALLOC='../mmalloc/libmmalloc.a'
5726 fi
5727
5728 # Check whether --with-included-regex or --without-included-regex was given.
5729 if test "${with_included_regex+set}" = set; then
5730   withval="$with_included_regex"
5731   case "${withval}" in
5732   yes)  want_included_regex=true ;;
5733   no)   want_included_regex=false;;
5734   *)    { echo "configure: error: bad value ${withval} for GDB with-included-regex option" 1>&2; exit 1; } ;;
5735 esac
5736 else
5737   want_included_regex=true
5738 fi
5739
5740 if test $want_included_regex = false; then
5741   echo $ac_n "checking for GNU regex""... $ac_c" 1>&6
5742 echo "configure:5743: checking for GNU regex" >&5
5743   if eval "test \"`echo '$''{'gdb_cv_have_gnu_regex'+set}'`\" = set"; then
5744   echo $ac_n "(cached) $ac_c" 1>&6
5745 else
5746   cat > conftest.$ac_ext <<EOF
5747 #line 5748 "configure"
5748 #include "confdefs.h"
5749 #include <gnu-versions.h>
5750 #include <sys/types.h>
5751 #include <regex.h>
5752 int main() {
5753 #if !defined _GNU_REGEX_INTERFACE_VERSION || !defined __GLIBC__ || __GLIBC__ < 2
5754 #error No valid GNU regex.
5755 #endif
5756
5757 ; return 0; }
5758 EOF
5759 if { (eval echo configure:5760: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5760   rm -rf conftest*
5761   gdb_cv_have_gnu_regex=yes
5762 else
5763   echo "configure: failed program was:" >&5
5764   cat conftest.$ac_ext >&5
5765   rm -rf conftest*
5766   gdb_cv_have_gnu_regex=no
5767 fi
5768 rm -f conftest*
5769 fi
5770
5771   echo "$ac_t""$gdb_cv_have_gnu_regex" 1>&6
5772   if test $gdb_cv_have_gnu_regex = no; then
5773         want_included_regex=true
5774   fi
5775 fi
5776
5777 if test x${want_included_regex} = xtrue; then
5778     REGEX="gnu-regex.o"
5779     cat >> confdefs.h <<\EOF
5780 #define USE_INCLUDED_REGEX 1
5781 EOF
5782
5783 fi
5784
5785
5786 # In the Cygwin environment, we need some additional flags.
5787 echo $ac_n "checking for cygwin""... $ac_c" 1>&6
5788 echo "configure:5789: checking for cygwin" >&5
5789 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then
5790   echo $ac_n "(cached) $ac_c" 1>&6
5791 else
5792   cat > conftest.$ac_ext <<EOF
5793 #line 5794 "configure"
5794 #include "confdefs.h"
5795
5796 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
5797 lose
5798 #endif
5799 EOF
5800 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5801   egrep "lose" >/dev/null 2>&1; then
5802   rm -rf conftest*
5803   gdb_cv_os_cygwin=yes
5804 else
5805   rm -rf conftest*
5806   gdb_cv_os_cygwin=no
5807 fi
5808 rm -f conftest*
5809
5810 fi
5811
5812 echo "$ac_t""$gdb_cv_os_cygwin" 1>&6
5813
5814 if test x$gdb_host = xgo32; then
5815   TERM_LIB=
5816 else
5817 if test x$gdb_cv_os_cygwin = xyes; then
5818   TERM_LIB='`if test -r ../libtermcap/libtermcap.a; then echo ../libtermcap/libtermcap.a; else echo -ltermcap; fi`'
5819 else
5820   TERM_LIB=
5821   echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6
5822 echo "configure:5823: checking for tgetent in -lncurses" >&5
5823 ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'`
5824 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5825   echo $ac_n "(cached) $ac_c" 1>&6
5826 else
5827   ac_save_LIBS="$LIBS"
5828 LIBS="-lncurses  $LIBS"
5829 cat > conftest.$ac_ext <<EOF
5830 #line 5831 "configure"
5831 #include "confdefs.h"
5832 /* Override any gcc2 internal prototype to avoid an error.  */
5833 /* We use char because int might match the return type of a gcc2
5834     builtin and then its argument prototype would still apply.  */
5835 char tgetent();
5836
5837 int main() {
5838 tgetent()
5839 ; return 0; }
5840 EOF
5841 if { (eval echo configure:5842: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5842   rm -rf conftest*
5843   eval "ac_cv_lib_$ac_lib_var=yes"
5844 else
5845   echo "configure: failed program was:" >&5
5846   cat conftest.$ac_ext >&5
5847   rm -rf conftest*
5848   eval "ac_cv_lib_$ac_lib_var=no"
5849 fi
5850 rm -f conftest*
5851 LIBS="$ac_save_LIBS"
5852
5853 fi
5854 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5855   echo "$ac_t""yes" 1>&6
5856   TERM_LIB=-lncurses
5857 else
5858   echo "$ac_t""no" 1>&6
5859 echo $ac_n "checking for tgetent in -lHcurses""... $ac_c" 1>&6
5860 echo "configure:5861: checking for tgetent in -lHcurses" >&5
5861 ac_lib_var=`echo Hcurses'_'tgetent | sed 'y%./+-%__p_%'`
5862 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5863   echo $ac_n "(cached) $ac_c" 1>&6
5864 else
5865   ac_save_LIBS="$LIBS"
5866 LIBS="-lHcurses  $LIBS"
5867 cat > conftest.$ac_ext <<EOF
5868 #line 5869 "configure"
5869 #include "confdefs.h"
5870 /* Override any gcc2 internal prototype to avoid an error.  */
5871 /* We use char because int might match the return type of a gcc2
5872     builtin and then its argument prototype would still apply.  */
5873 char tgetent();
5874
5875 int main() {
5876 tgetent()
5877 ; return 0; }
5878 EOF
5879 if { (eval echo configure:5880: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5880   rm -rf conftest*
5881   eval "ac_cv_lib_$ac_lib_var=yes"
5882 else
5883   echo "configure: failed program was:" >&5
5884   cat conftest.$ac_ext >&5
5885   rm -rf conftest*
5886   eval "ac_cv_lib_$ac_lib_var=no"
5887 fi
5888 rm -f conftest*
5889 LIBS="$ac_save_LIBS"
5890
5891 fi
5892 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5893   echo "$ac_t""yes" 1>&6
5894   TERM_LIB=-lHcurses
5895 else
5896   echo "$ac_t""no" 1>&6
5897 echo $ac_n "checking for tgetent in -ltermlib""... $ac_c" 1>&6
5898 echo "configure:5899: checking for tgetent in -ltermlib" >&5
5899 ac_lib_var=`echo termlib'_'tgetent | sed 'y%./+-%__p_%'`
5900 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5901   echo $ac_n "(cached) $ac_c" 1>&6
5902 else
5903   ac_save_LIBS="$LIBS"
5904 LIBS="-ltermlib  $LIBS"
5905 cat > conftest.$ac_ext <<EOF
5906 #line 5907 "configure"
5907 #include "confdefs.h"
5908 /* Override any gcc2 internal prototype to avoid an error.  */
5909 /* We use char because int might match the return type of a gcc2
5910     builtin and then its argument prototype would still apply.  */
5911 char tgetent();
5912
5913 int main() {
5914 tgetent()
5915 ; return 0; }
5916 EOF
5917 if { (eval echo configure:5918: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5918   rm -rf conftest*
5919   eval "ac_cv_lib_$ac_lib_var=yes"
5920 else
5921   echo "configure: failed program was:" >&5
5922   cat conftest.$ac_ext >&5
5923   rm -rf conftest*
5924   eval "ac_cv_lib_$ac_lib_var=no"
5925 fi
5926 rm -f conftest*
5927 LIBS="$ac_save_LIBS"
5928
5929 fi
5930 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5931   echo "$ac_t""yes" 1>&6
5932   TERM_LIB=-ltermlib
5933 else
5934   echo "$ac_t""no" 1>&6
5935 echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6
5936 echo "configure:5937: checking for tgetent in -ltermcap" >&5
5937 ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'`
5938 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5939   echo $ac_n "(cached) $ac_c" 1>&6
5940 else
5941   ac_save_LIBS="$LIBS"
5942 LIBS="-ltermcap  $LIBS"
5943 cat > conftest.$ac_ext <<EOF
5944 #line 5945 "configure"
5945 #include "confdefs.h"
5946 /* Override any gcc2 internal prototype to avoid an error.  */
5947 /* We use char because int might match the return type of a gcc2
5948     builtin and then its argument prototype would still apply.  */
5949 char tgetent();
5950
5951 int main() {
5952 tgetent()
5953 ; return 0; }
5954 EOF
5955 if { (eval echo configure:5956: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5956   rm -rf conftest*
5957   eval "ac_cv_lib_$ac_lib_var=yes"
5958 else
5959   echo "configure: failed program was:" >&5
5960   cat conftest.$ac_ext >&5
5961   rm -rf conftest*
5962   eval "ac_cv_lib_$ac_lib_var=no"
5963 fi
5964 rm -f conftest*
5965 LIBS="$ac_save_LIBS"
5966
5967 fi
5968 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5969   echo "$ac_t""yes" 1>&6
5970   TERM_LIB=-ltermcap
5971 else
5972   echo "$ac_t""no" 1>&6
5973 echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6
5974 echo "configure:5975: checking for tgetent in -lcurses" >&5
5975 ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'`
5976 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5977   echo $ac_n "(cached) $ac_c" 1>&6
5978 else
5979   ac_save_LIBS="$LIBS"
5980 LIBS="-lcurses  $LIBS"
5981 cat > conftest.$ac_ext <<EOF
5982 #line 5983 "configure"
5983 #include "confdefs.h"
5984 /* Override any gcc2 internal prototype to avoid an error.  */
5985 /* We use char because int might match the return type of a gcc2
5986     builtin and then its argument prototype would still apply.  */
5987 char tgetent();
5988
5989 int main() {
5990 tgetent()
5991 ; return 0; }
5992 EOF
5993 if { (eval echo configure:5994: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5994   rm -rf conftest*
5995   eval "ac_cv_lib_$ac_lib_var=yes"
5996 else
5997   echo "configure: failed program was:" >&5
5998   cat conftest.$ac_ext >&5
5999   rm -rf conftest*
6000   eval "ac_cv_lib_$ac_lib_var=no"
6001 fi
6002 rm -f conftest*
6003 LIBS="$ac_save_LIBS"
6004
6005 fi
6006 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6007   echo "$ac_t""yes" 1>&6
6008   TERM_LIB=-lcurses
6009 else
6010   echo "$ac_t""no" 1>&6
6011 echo $ac_n "checking for tgetent in -lterminfo""... $ac_c" 1>&6
6012 echo "configure:6013: checking for tgetent in -lterminfo" >&5
6013 ac_lib_var=`echo terminfo'_'tgetent | sed 'y%./+-%__p_%'`
6014 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6015   echo $ac_n "(cached) $ac_c" 1>&6
6016 else
6017   ac_save_LIBS="$LIBS"
6018 LIBS="-lterminfo  $LIBS"
6019 cat > conftest.$ac_ext <<EOF
6020 #line 6021 "configure"
6021 #include "confdefs.h"
6022 /* Override any gcc2 internal prototype to avoid an error.  */
6023 /* We use char because int might match the return type of a gcc2
6024     builtin and then its argument prototype would still apply.  */
6025 char tgetent();
6026
6027 int main() {
6028 tgetent()
6029 ; return 0; }
6030 EOF
6031 if { (eval echo configure:6032: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6032   rm -rf conftest*
6033   eval "ac_cv_lib_$ac_lib_var=yes"
6034 else
6035   echo "configure: failed program was:" >&5
6036   cat conftest.$ac_ext >&5
6037   rm -rf conftest*
6038   eval "ac_cv_lib_$ac_lib_var=no"
6039 fi
6040 rm -f conftest*
6041 LIBS="$ac_save_LIBS"
6042
6043 fi
6044 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6045   echo "$ac_t""yes" 1>&6
6046   TERM_LIB=-lterminfo
6047 else
6048   echo "$ac_t""no" 1>&6
6049 fi
6050
6051 fi
6052
6053 fi
6054
6055 fi
6056
6057 fi
6058
6059 fi
6060
6061
6062   if test "x$TERM_LIB" = x
6063   then
6064     { echo "configure: error: Could not find a term library" 1>&2; exit 1; }
6065   fi
6066 fi
6067 fi
6068
6069
6070 # libreadline needs libuser32.a in a cygwin environment
6071 WIN32LIBS=
6072 if test x$gdb_cv_os_cygwin = xyes; then
6073     WIN32LIBS="-luser32"
6074     case "${target}" in
6075         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
6076         ;;
6077     esac
6078 fi
6079
6080
6081 LIBGUI="../libgui/src/libgui.a"
6082 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
6083
6084
6085
6086 # Check whether --with-cpu or --without-cpu was given.
6087 if test "${with_cpu+set}" = set; then
6088   withval="$with_cpu"
6089   case "${target}" in
6090   powerpc-* | powerpcle-* )
6091     ## It would be nice to keep this table in sync with the one in
6092     ## gcc/configure.
6093     case "${with_cpu}" in
6094       ppc-uisa | rs6000 | 403 | 403GC | 505 | 860 | 601 | 602 | 603 \
6095       | 604 | 750 )
6096         ## Those are all handled in variants in rs6000-tdep.c, so they're fine.
6097       ;;
6098       common | power | power2 | rios | rios1 | rios2 | rsc | rsc1 )
6099         ## These are all RS6000 variants, as far as GDB is concerned.
6100         with_cpu=rs6000
6101       ;;
6102       603e | ec603e )
6103         with_cpu=603
6104       ;;
6105       604e )
6106         with_cpu=604
6107       ;;
6108       * )
6109         echo "configure: warning: GDB: unknown --with-cpu value: \`${with_cpu}'; using \`ppc-uisa'." 1>&2
6110         with_cpu=ppc-uisa
6111       ;;
6112     esac
6113   ;;
6114   * )
6115     echo "configure: warning: GDB may ignore the --with-cpu flag for ${target} targets" 1>&2
6116   ;;
6117 esac
6118 cat >> confdefs.h <<EOF
6119 #define TARGET_CPU_DEFAULT "${with_cpu}"
6120 EOF
6121
6122
6123 fi
6124
6125
6126
6127 # Check whether --enable-gdbtk or --disable-gdbtk was given.
6128 if test "${enable_gdbtk+set}" = set; then
6129   enableval="$enable_gdbtk"
6130   case "${enableval}" in
6131     yes)
6132         case "$host" in
6133         *go32*)
6134             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
6135             enable_gdbtk=no ;;
6136         *windows*)
6137             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
6138             enable_gdbtk=no ;;
6139         *)
6140             enable_gdbtk=yes ;;
6141         esac ;;
6142     no)
6143         enable_gdbtk=no  ;;
6144     *)
6145         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
6146 esac
6147 else
6148
6149 # Default is on for everything but go32 and Cygwin
6150 case "$host" in
6151     *go32* | *windows*)
6152         ;;
6153     *)
6154         if test -d "${srcdir}/gdbtk" ; then
6155             enable_gdbtk=yes
6156         fi
6157         ;;
6158 esac
6159
6160 fi
6161
6162
6163 WIN32LDAPP=
6164
6165
6166
6167 configdir="unix"
6168
6169 GDBTKLIBS=
6170 if test "${enable_gdbtk}" = "yes"; then
6171
6172
6173 #
6174 # Ok, lets find the tcl configuration
6175 # First, look for one uninstalled.
6176 # the alternative search directory is invoked by --with-tclconfig
6177 #
6178
6179 if test x"${no_tcl}" = x ; then
6180   # we reset no_tcl in case something fails here
6181   no_tcl=true
6182   # Check whether --with-tclconfig or --without-tclconfig was given.
6183 if test "${with_tclconfig+set}" = set; then
6184   withval="$with_tclconfig"
6185   with_tclconfig=${withval}
6186 fi
6187
6188   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
6189 echo "configure:6190: checking for Tcl configuration" >&5
6190   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
6191   echo $ac_n "(cached) $ac_c" 1>&6
6192 else
6193
6194
6195   # First check to see if --with-tclconfig was specified.
6196   if test x"${with_tclconfig}" != x ; then
6197     if test -f "${with_tclconfig}/tclConfig.sh" ; then
6198       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
6199     else
6200       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
6201     fi
6202   fi
6203
6204   # then check for a private Tcl installation
6205   if test x"${ac_cv_c_tclconfig}" = x ; then
6206     for i in \
6207                 ../tcl \
6208                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
6209                 ../../tcl \
6210                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
6211                 ../../../tcl \
6212                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
6213       if test -f "$i/${configdir}/tclConfig.sh" ; then
6214         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
6215         break
6216       fi
6217     done
6218   fi
6219   # check in a few common install locations
6220   if test x"${ac_cv_c_tclconfig}" = x ; then
6221     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
6222       if test -f "$i/tclConfig.sh" ; then
6223         ac_cv_c_tclconfig=`(cd $i; pwd)`
6224         break
6225       fi
6226     done
6227   fi
6228   # check in a few other private locations
6229   if test x"${ac_cv_c_tclconfig}" = x ; then
6230     for i in \
6231                 ${srcdir}/../tcl \
6232                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
6233       if test -f "$i/${configdir}/tclConfig.sh" ; then
6234         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
6235         break
6236       fi
6237     done
6238   fi
6239
6240 fi
6241
6242   if test x"${ac_cv_c_tclconfig}" = x ; then
6243     TCLCONFIG="# no Tcl configs found"
6244     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
6245   else
6246     no_tcl=
6247     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
6248     echo "$ac_t""found $TCLCONFIG" 1>&6
6249   fi
6250 fi
6251
6252     if test -z "${no_tcl}"; then
6253
6254     . $TCLCONFIG
6255
6256
6257
6258
6259
6260
6261
6262
6263
6264
6265
6266
6267
6268
6269
6270
6271
6272
6273
6274
6275
6276
6277
6278
6279
6280
6281 #
6282 # Ok, lets find the tk configuration
6283 # First, look for one uninstalled.
6284 # the alternative search directory is invoked by --with-tkconfig
6285 #
6286
6287 if test x"${no_tk}" = x ; then
6288   # we reset no_tk in case something fails here
6289   no_tk=true
6290   # Check whether --with-tkconfig or --without-tkconfig was given.
6291 if test "${with_tkconfig+set}" = set; then
6292   withval="$with_tkconfig"
6293   with_tkconfig=${withval}
6294 fi
6295
6296   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
6297 echo "configure:6298: checking for Tk configuration" >&5
6298   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
6299   echo $ac_n "(cached) $ac_c" 1>&6
6300 else
6301
6302
6303   # First check to see if --with-tkconfig was specified.
6304   if test x"${with_tkconfig}" != x ; then
6305     if test -f "${with_tkconfig}/tkConfig.sh" ; then
6306       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
6307     else
6308       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
6309     fi
6310   fi
6311
6312   # then check for a private Tk library
6313   if test x"${ac_cv_c_tkconfig}" = x ; then
6314     for i in \
6315                 ../tk \
6316                 `ls -dr ../tk[4-9]* 2>/dev/null` \
6317                 ../../tk \
6318                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
6319                 ../../../tk \
6320                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
6321       if test -f "$i/${configdir}/tkConfig.sh" ; then
6322         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
6323         break
6324       fi
6325     done
6326   fi
6327   # check in a few common install locations
6328   if test x"${ac_cv_c_tkconfig}" = x ; then
6329     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
6330       if test -f "$i/tkConfig.sh" ; then
6331         ac_cv_c_tkconfig=`(cd $i; pwd)`
6332         break
6333       fi
6334     done
6335   fi
6336   # check in a few other private locations
6337   if test x"${ac_cv_c_tkconfig}" = x ; then
6338     for i in \
6339                 ${srcdir}/../tk \
6340                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
6341       if test -f "$i/${configdir}/tkConfig.sh" ; then
6342         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
6343         break
6344       fi
6345     done
6346   fi
6347
6348 fi
6349
6350   if test x"${ac_cv_c_tkconfig}" = x ; then
6351     TKCONFIG="# no Tk configs found"
6352     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
6353   else
6354     no_tk=
6355     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
6356     echo "$ac_t""found $TKCONFIG" 1>&6
6357   fi
6358 fi
6359
6360
6361
6362         # If $no_tk is nonempty, then we can't do Tk, and there is no
6363         # point to doing Tcl.
6364         if test -z "${no_tk}"; then
6365
6366     if test -f "$TKCONFIG" ; then
6367       . $TKCONFIG
6368     fi
6369
6370
6371
6372
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383 #
6384 # Ok, lets find the tcl source trees so we can use the headers
6385 # Warning: transition of version 9 to 10 will break this algorithm
6386 # because 10 sorts before 9. We also look for just tcl. We have to
6387 # be careful that we don't match stuff like tclX by accident.
6388 # the alternative search directory is involked by --with-tclinclude
6389 #
6390
6391 no_tcl=true
6392 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
6393 echo "configure:6394: checking for Tcl private headers. dir=${configdir}" >&5
6394 # Check whether --with-tclinclude or --without-tclinclude was given.
6395 if test "${with_tclinclude+set}" = set; then
6396   withval="$with_tclinclude"
6397   with_tclinclude=${withval}
6398 fi
6399
6400 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
6401   echo $ac_n "(cached) $ac_c" 1>&6
6402 else
6403
6404 # first check to see if --with-tclinclude was specified
6405 if test x"${with_tclinclude}" != x ; then
6406   if test -f ${with_tclinclude}/tclInt.h ; then
6407     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
6408   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
6409     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
6410   else
6411     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
6412   fi
6413 fi
6414
6415 # next check if it came with Tcl configuration file
6416 if test x"${ac_cv_c_tclconfig}" = x ; then
6417   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
6418     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
6419   fi
6420 fi
6421
6422 # next check in private source directory
6423 #
6424 # since ls returns lowest version numbers first, reverse its output
6425 if test x"${ac_cv_c_tclh}" = x ; then
6426   for i in \
6427                 ${srcdir}/../tcl \
6428                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
6429                 ${srcdir}/../../tcl \
6430                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
6431                 ${srcdir}/../../../tcl \
6432                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
6433     if test -f $i/generic/tclInt.h ; then
6434       ac_cv_c_tclh=`(cd $i/generic; pwd)`
6435       break
6436     fi
6437   done
6438 fi
6439 # finally check in a few common install locations
6440 #
6441 # since ls returns lowest version numbers first, reverse its output
6442 if test x"${ac_cv_c_tclh}" = x ; then
6443   for i in \
6444                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
6445                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
6446                 /usr/local/src/tcl \
6447                 /usr/local/lib/tcl \
6448                 ${prefix}/include ; do
6449     if test -f $i/generic/tclInt.h ; then
6450       ac_cv_c_tclh=`(cd $i/generic; pwd)`
6451       break
6452     fi
6453   done
6454 fi
6455 # see if one is installed
6456 if test x"${ac_cv_c_tclh}" = x ; then
6457    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
6458 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
6459 echo "configure:6460: checking for tclInt.h" >&5
6460 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6461   echo $ac_n "(cached) $ac_c" 1>&6
6462 else
6463   cat > conftest.$ac_ext <<EOF
6464 #line 6465 "configure"
6465 #include "confdefs.h"
6466 #include <tclInt.h>
6467 EOF
6468 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6469 { (eval echo configure:6470: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6470 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6471 if test -z "$ac_err"; then
6472   rm -rf conftest*
6473   eval "ac_cv_header_$ac_safe=yes"
6474 else
6475   echo "$ac_err" >&5
6476   echo "configure: failed program was:" >&5
6477   cat conftest.$ac_ext >&5
6478   rm -rf conftest*
6479   eval "ac_cv_header_$ac_safe=no"
6480 fi
6481 rm -f conftest*
6482 fi
6483 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6484   echo "$ac_t""yes" 1>&6
6485   ac_cv_c_tclh=installed
6486 else
6487   echo "$ac_t""no" 1>&6
6488 ac_cv_c_tclh=""
6489 fi
6490
6491 fi
6492
6493 fi
6494
6495 if test x"${ac_cv_c_tclh}" = x ; then
6496   TCLHDIR="# no Tcl private headers found"
6497   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
6498 fi
6499 if test x"${ac_cv_c_tclh}" != x ; then
6500   no_tcl=""
6501   if test x"${ac_cv_c_tclh}" = x"installed" ; then
6502     echo "$ac_t""is installed" 1>&6
6503     TCLHDIR=""
6504   else
6505     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
6506     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
6507     TCLHDIR="-I${ac_cv_c_tclh}"
6508   fi
6509 fi
6510
6511
6512
6513
6514 #
6515 # Ok, lets find the tk source trees so we can use the headers
6516 # If the directory (presumably symlink) named "tk" exists, use that one
6517 # in preference to any others.  Same logic is used when choosing library
6518 # and again with Tcl. The search order is the best place to look first, then in
6519 # decreasing significance. The loop breaks if the trigger file is found.
6520 # Note the gross little conversion here of srcdir by cd'ing to the found
6521 # directory. This converts the path from a relative to an absolute, so
6522 # recursive cache variables for the path will work right. We check all
6523 # the possible paths in one loop rather than many seperate loops to speed
6524 # things up.
6525 # the alternative search directory is involked by --with-tkinclude
6526 #
6527 no_tk=true
6528 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
6529 echo "configure:6530: checking for Tk private headers" >&5
6530 # Check whether --with-tkinclude or --without-tkinclude was given.
6531 if test "${with_tkinclude+set}" = set; then
6532   withval="$with_tkinclude"
6533   with_tkinclude=${withval}
6534 fi
6535
6536 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
6537   echo $ac_n "(cached) $ac_c" 1>&6
6538 else
6539
6540 # first check to see if --with-tkinclude was specified
6541 if test x"${with_tkinclude}" != x ; then
6542   if test -f ${with_tkinclude}/tk.h ; then
6543     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
6544   elif test -f ${with_tkinclude}/generic/tk.h ; then
6545     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
6546   else
6547     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
6548   fi
6549 fi
6550
6551 # next check if it came with Tk configuration file
6552 if test x"${ac_cv_c_tkconfig}" = x ; then
6553   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
6554     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
6555   fi
6556 fi
6557
6558 # next check in private source directory
6559 #
6560 # since ls returns lowest version numbers first, reverse its output
6561 if test x"${ac_cv_c_tkh}" = x ; then
6562   for i in \
6563                 ${srcdir}/../tk \
6564                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
6565                 ${srcdir}/../../tk \
6566                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
6567                 ${srcdir}/../../../tk \
6568                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
6569     if test -f $i/generic/tk.h ; then
6570       ac_cv_c_tkh=`(cd $i/generic; pwd)`
6571       break
6572     fi
6573   done
6574 fi
6575 # finally check in a few common install locations
6576 #
6577 # since ls returns lowest version numbers first, reverse its output
6578 if test x"${ac_cv_c_tkh}" = x ; then
6579   for i in \
6580                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
6581                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
6582                 /usr/local/src/tk \
6583                 /usr/local/lib/tk \
6584                 ${prefix}/include ; do
6585     if test -f $i/generic/tk.h ; then
6586       ac_cv_c_tkh=`(cd $i/generic; pwd)`
6587       break
6588     fi
6589   done
6590 fi
6591 # see if one is installed
6592 if test x"${ac_cv_c_tkh}" = x ; then
6593    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
6594 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
6595 echo "configure:6596: checking for tk.h" >&5
6596 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6597   echo $ac_n "(cached) $ac_c" 1>&6
6598 else
6599   cat > conftest.$ac_ext <<EOF
6600 #line 6601 "configure"
6601 #include "confdefs.h"
6602 #include <tk.h>
6603 EOF
6604 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6605 { (eval echo configure:6606: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6606 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6607 if test -z "$ac_err"; then
6608   rm -rf conftest*
6609   eval "ac_cv_header_$ac_safe=yes"
6610 else
6611   echo "$ac_err" >&5
6612   echo "configure: failed program was:" >&5
6613   cat conftest.$ac_ext >&5
6614   rm -rf conftest*
6615   eval "ac_cv_header_$ac_safe=no"
6616 fi
6617 rm -f conftest*
6618 fi
6619 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6620   echo "$ac_t""yes" 1>&6
6621   ac_cv_c_tkh=installed
6622 else
6623   echo "$ac_t""no" 1>&6
6624 ac_cv_c_tkh=""
6625 fi
6626
6627 fi
6628
6629 fi
6630
6631 if test x"${ac_cv_c_tkh}" != x ; then
6632   no_tk=""
6633   if test x"${ac_cv_c_tkh}" = x"installed" ; then
6634     echo "$ac_t""is installed" 1>&6
6635     TKHDIR=""
6636   else
6637     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
6638     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
6639     TKHDIR="-I${ac_cv_c_tkh}"
6640   fi
6641 else
6642   TKHDIR="# no Tk directory found"
6643   echo "configure: warning: Can't find Tk private headers" 1>&2
6644   no_tk=true
6645 fi
6646
6647
6648
6649
6650 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
6651 echo "configure:6652: checking for Itcl private headers. srcdir=${srcdir}" >&5
6652 if test x"${ac_cv_c_itclh}" = x ; then
6653   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do
6654     if test -f $i/generic/itcl.h ; then
6655       ac_cv_c_itclh=`(cd $i/generic; pwd)`
6656       break
6657     fi
6658   done
6659 fi
6660 if test x"${ac_cv_c_itclh}" = x ; then
6661   ITCLHDIR="# no Itcl private headers found"
6662   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
6663 fi
6664 if test x"${ac_cv_c_itclh}" != x ; then
6665      ITCLHDIR="-I${ac_cv_c_itclh}"
6666 fi
6667 # should always be here
6668 #     ITCLLIB="../itcl/itcl/unix/libitcl.a"
6669
6670 #AC_SUBST(ITCLLIB)
6671
6672
6673 echo $ac_n "checking for Itk private headers. srcdir=${srcdir}""... $ac_c" 1>&6
6674 echo "configure:6675: checking for Itk private headers. srcdir=${srcdir}" >&5
6675 if test x"${ac_cv_c_itkh}" = x ; then
6676   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do
6677     if test -f $i/generic/itk.h ; then
6678       ac_cv_c_itkh=`(cd $i/generic; pwd)`
6679       break
6680     fi
6681   done
6682 fi
6683 if test x"${ac_cv_c_itkh}" = x ; then
6684   ITKHDIR="# no Itk private headers found"
6685   { echo "configure: error: Can't find Itk private headers" 1>&2; exit 1; }
6686 fi
6687 if test x"${ac_cv_c_itkh}" != x ; then
6688      ITKHDIR="-I${ac_cv_c_itkh}"
6689 fi
6690 # should always be here
6691 #     ITKLIB="../itcl/itk/unix/libitk.a"
6692
6693 #AC_SUBST(ITKLIB)
6694
6695
6696 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
6697 echo "configure:6698: checking for Tix private headers. srcdir=${srcdir}" >&5
6698 if test x"${ac_cv_c_tixh}" = x ; then
6699   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
6700     if test -f $i/generic/tix.h ; then
6701       ac_cv_c_tixh=`(cd $i/generic; pwd)`
6702       break
6703     fi
6704   done
6705 fi
6706 if test x"${ac_cv_c_tixh}" = x ; then
6707   TIXHDIR="# no Tix private headers found"
6708   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
6709 fi
6710 if test x"${ac_cv_c_tixh}" != x ; then
6711      TIXHDIR="-I${ac_cv_c_tixh}"
6712 fi
6713
6714
6715
6716            # now look for Itcl library stuff
6717
6718
6719 #
6720 # Ok, lets find the itcl configuration
6721 # First, look for one uninstalled.
6722 # the alternative search directory is invoked by --with-itclconfig
6723 #
6724
6725 if test x"${no_itcl}" = x ; then
6726   # we reset no_itcl in case something fails here
6727   no_itcl=true
6728   # Check whether --with-itclconfig or --without-itclconfig was given.
6729 if test "${with_itclconfig+set}" = set; then
6730   withval="$with_itclconfig"
6731   with_itclconfig=${withval}
6732 fi
6733
6734   echo $ac_n "checking for Itcl configuration""... $ac_c" 1>&6
6735 echo "configure:6736: checking for Itcl configuration" >&5
6736   if eval "test \"`echo '$''{'ac_cv_c_itclconfig'+set}'`\" = set"; then
6737   echo $ac_n "(cached) $ac_c" 1>&6
6738 else
6739
6740
6741   # First check to see if --with-itclconfig was specified.
6742   if test x"${with_itclconfig}" != x ; then
6743     if test -f "${with_itclconfig}/itclConfig.sh" ; then
6744       ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)`
6745     else
6746       { echo "configure: error: ${with_itclconfig} directory doesn't contain itclConfig.sh" 1>&2; exit 1; }
6747     fi
6748   fi
6749
6750   # then check for a private Itcl library
6751   if test x"${ac_cv_c_itclconfig}" = x ; then
6752     for i in \
6753                 ../itcl/itcl \
6754                 `ls -dr ../itcl[4-9]*/itcl 2>/dev/null` \
6755                 ../../itcl \
6756                 `ls -dr ../../itcl[4-9]*/itcl 2>/dev/null` \
6757                 ../../../itcl \
6758                 `ls -dr ../../../itcl[4-9]*/itcl 2>/dev/null` ; do
6759       if test -f "$i/itclConfig.sh" ; then
6760         ac_cv_c_itclconfig=`(cd $i; pwd)`
6761         break
6762       fi
6763     done
6764   fi
6765   # check in a few common install locations
6766   if test x"${ac_cv_c_itclconfig}" = x ; then
6767     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
6768       if test -f "$i/itclConfig.sh" ; then
6769         ac_cv_c_itclconfig=`(cd $i; pwd)`
6770         break
6771       fi
6772     done
6773   fi
6774   # check in a few other private locations
6775   if test x"${ac_cv_c_itclconfig}" = x ; then
6776     for i in \
6777                 ${srcdir}/../itcl/itcl \
6778                 `ls -dr ${srcdir}/../itcl[4-9]*/itcl 2>/dev/null` ; do
6779       if test -f "$i/itclConfig.sh" ; then
6780         ac_cv_c_itclconfig=`(cd $i; pwd)`
6781         break
6782       fi
6783     done
6784   fi
6785
6786 fi
6787
6788   if test x"${ac_cv_c_itclconfig}" = x ; then
6789     ITCLCONFIG="# no Itcl configs found"
6790     echo "configure: warning: Can't find Itcl configuration definitions" 1>&2
6791   else
6792     no_itcl=
6793     ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
6794     echo "$ac_t""found $ITCLCONFIG" 1>&6
6795   fi
6796 fi
6797
6798            if test -z "${no_itcl}"; then
6799
6800     if test -f "$ITCLCONFIG" ; then
6801       . $ITCLCONFIG
6802     fi
6803
6804
6805
6806
6807
6808
6809
6810
6811
6812
6813
6814              case "${host}" in
6815              *-*-cygwin*)
6816                 itcldir=../itcl/itcl/win/
6817                 ;;
6818              *)
6819                 itcldir=../itcl/itcl/unix/
6820                 ;;
6821              esac
6822
6823
6824              ITCLLIB="${ITCL_BUILD_LIB_SPEC}"
6825              ITCL_DEPS="${itcldir}${ITCL_LIB_FILE}"
6826            fi
6827
6828
6829            # now look for Itk library stuff
6830
6831 #
6832 # Ok, lets find the itk configuration
6833 # First, look for one uninstalled.
6834 # the alternative search directory is invoked by --with-itkconfig
6835 #
6836
6837 if test x"${no_itk}" = x ; then
6838   # we reset no_itk in case something fails here
6839   no_itk=true
6840   # Check whether --with-itkconfig or --without-itkconfig was given.
6841 if test "${with_itkconfig+set}" = set; then
6842   withval="$with_itkconfig"
6843   with_itkconfig=${withval}
6844 fi
6845
6846   echo $ac_n "checking for Itk configuration""... $ac_c" 1>&6
6847 echo "configure:6848: checking for Itk configuration" >&5
6848   if eval "test \"`echo '$''{'ac_cv_c_itkconfig'+set}'`\" = set"; then
6849   echo $ac_n "(cached) $ac_c" 1>&6
6850 else
6851
6852
6853   # First check to see if --with-itkconfig was specified.
6854   if test x"${with_itkconfig}" != x ; then
6855     if test -f "${with_itkconfig}/itkConfig.sh" ; then
6856       ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)`
6857     else
6858       { echo "configure: error: ${with_itkconfig} directory doesn't contain itkConfig.sh" 1>&2; exit 1; }
6859     fi
6860   fi
6861
6862   # then check for a private Itk library
6863   if test x"${ac_cv_c_itkconfig}" = x ; then
6864     for i in \
6865                 ../itcl/itk \
6866                 `ls -dr ../itcl[4-9]*/itk 2>/dev/null` \
6867                 ../../itk \
6868                 `ls -dr ../../itcl[4-9]*/itk 2>/dev/null` \
6869                 ../../../itk \
6870                 `ls -dr ../../../itcl[4-9]*/itk 2>/dev/null` ; do
6871       if test -f "$i/itkConfig.sh" ; then
6872         ac_cv_c_itkconfig=`(cd $i; pwd)`
6873         break
6874       fi
6875     done
6876   fi
6877   # check in a few common install locations
6878   if test x"${ac_cv_c_itkconfig}" = x ; then
6879     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
6880       if test -f "$i/itkConfig.sh" ; then
6881         ac_cv_c_itkconfig=`(cd $i; pwd)`
6882         break
6883       fi
6884     done
6885   fi
6886   # check in a few other private locations
6887   if test x"${ac_cv_c_itkconfig}" = x ; then
6888     for i in \
6889                 ${srcdir}/../itcl/itk \
6890                 `ls -dr ${srcdir}/../itcl[4-9]*/itk 2>/dev/null` ; do
6891       if test -f "$i/itkConfig.sh" ; then
6892         ac_cv_c_itkconfig=`(cd $i; pwd)`
6893         break
6894       fi
6895     done
6896   fi
6897
6898 fi
6899
6900   if test x"${ac_cv_c_itkconfig}" = x ; then
6901     ITKCONFIG="# no Itk configs found"
6902     echo "configure: warning: Can't find Itk configuration definitions" 1>&2
6903   else
6904     no_itk=
6905     ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
6906     echo "$ac_t""found $ITKCONFIG" 1>&6
6907   fi
6908 fi
6909
6910
6911            if test -z "${no_itcl}"; then
6912
6913     if test -f "$ITKCONFIG" ; then
6914       . $ITKCONFIG
6915     fi
6916
6917
6918
6919
6920
6921
6922
6923
6924
6925
6926
6927
6928              case "${host}" in
6929                *-*-cygwin*)
6930                  itkdir=../itcl/itk/win/
6931                  ;;
6932                *)
6933                  itkdir=../itcl/itk/unix/
6934                  ;;
6935                esac
6936
6937              ITKLIB="${ITK_BUILD_LIB_SPEC}"
6938              ITK_DEPS="${itkdir}${ITK_LIB_FILE}"
6939            fi
6940
6941            # now look for Tix library stuff
6942
6943 #
6944 # Ok, lets find the tix configuration
6945 # First, look for one uninstalled.
6946 # the alternative search directory is invoked by --with-itkconfig
6947 #
6948
6949 if test x"${no_tix}" = x ; then
6950   # we reset no_tix in case something fails here
6951   no_tix=true
6952   # Check whether --with-tixconfig or --without-tixconfig was given.
6953 if test "${with_tixconfig+set}" = set; then
6954   withval="$with_tixconfig"
6955   with_tixconfig=${withval}
6956 fi
6957
6958   echo $ac_n "checking for Tix configuration""... $ac_c" 1>&6
6959 echo "configure:6960: checking for Tix configuration" >&5
6960   if eval "test \"`echo '$''{'ac_cv_c_tixconfig'+set}'`\" = set"; then
6961   echo $ac_n "(cached) $ac_c" 1>&6
6962 else
6963
6964
6965   # First check to see if --with-tixconfig was specified.
6966   if test x"${with_tixconfig}" != x ; then
6967     if test -f "${with_tixconfig}/tixConfig.sh" ; then
6968       ac_cv_c_tixconfig=`(cd ${with_tixconfig}; pwd)`
6969     else
6970       { echo "configure: error: ${with_tixconfig} directory doesn't contain tixConfig.sh" 1>&2; exit 1; }
6971     fi
6972   fi
6973
6974   # then check for a private Tix library
6975   if test x"${ac_cv_c_tixconfig}" = x ; then
6976     for i in \
6977                 ../tix \
6978                 `ls -dr ../tix 2>/dev/null` \
6979                 ../../tix \
6980                 `ls -dr ../../tix 2>/dev/null` \
6981                 ../../../tix \
6982                 `ls -dr ../../../tix 2>/dev/null` ; do
6983       echo "**** Looking at $i - with ${configdir}"
6984       if test -f "$i/tixConfig.sh" ; then
6985         ac_cv_c_tixconfig=`(cd $i; pwd)`
6986         break
6987       fi
6988     done
6989   fi
6990   # check in a few common install locations
6991   if test x"${ac_cv_c_tixconfig}" = x ; then
6992     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
6993       echo "**** Looking at $i"
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 other private locations
7001   echo "**** Other private locations"
7002   if test x"${ac_cv_c_tixconfig}" = x ; then
7003     for i in \
7004                 ${srcdir}/../tix \
7005                 `ls -dr ${srcdir}/../tix 2>/dev/null` ; do
7006       echo "**** Looking at $i - with ${configdir}"
7007       if test -f "$i/${configdir}/tixConfig.sh" ; then
7008         ac_cv_c_tixconfig=`(cd $i/${configdir}; pwd)`
7009         break
7010       fi
7011     done
7012   fi
7013
7014 fi
7015
7016   if test x"${ac_cv_c_tixconfig}" = x ; then
7017     TIXCONFIG="# no Tix configs found"
7018     echo "configure: warning: Can't find Tix configuration definitions" 1>&2
7019   else
7020     no_tix=
7021     TIXCONFIG=${ac_cv_c_tixconfig}/tixConfig.sh
7022     echo "$ac_t""found $TIXCONFIG" 1>&6
7023   fi
7024 fi
7025
7026
7027            if test -z "${no_tix}"; then
7028
7029     if test -f "$TIXCONFIG" ; then
7030       . $TIXCONFIG
7031     fi
7032
7033
7034
7035
7036
7037
7038
7039
7040              TIXLIB="${TIX_BUILD_LIB_SPEC}"
7041              TIX_DEPS="${TIX_BUILD_LOCATION}/${TIX_LIB_FILE}"
7042            fi
7043
7044            ENABLE_CFLAGS="$ENABLE_CFLAGS -DGDBTK"
7045            # Tcl/Tk 8.1 require -fwritable strings.  I don't
7046            # know whether 8.2 will or not, but I bet it will.
7047            # I don't have to worry about 7.x since we don't support it.
7048            GDBTK_CFLAGS=""
7049            if test "$GCC" = "yes"; then
7050                if test "$TCL_VERSION" != "8.0" ; then
7051                    GDBTK_CFLAGS="-fwritable-strings"
7052                fi
7053            fi
7054
7055            # Include some libraries that Tcl and Tk want.
7056            TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
7057            CONFIG_DEPS='$(LIBGUI) $(ITCL_DEPS) $(ITK_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
7058            # Yes, the ordering seems wrong here.  But it isn't.
7059            # TK_LIBS is the list of libraries that need to be linked
7060            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
7061            # were in LIBS then any link tests after this point would
7062            # try to include things like `$(LIBGUI)', which wouldn't work.
7063            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
7064            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"
7065            CONFIG_OBS="${CONFIG_OBS} gdbtk.o gdbtk-cmds.o gdbtk-hooks.o gdbtk-varobj.o gdbtk-wrapper.o"
7066            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"
7067            CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_GDBTK_ALL)"
7068            CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_GDBTK_CLEAN)"
7069            CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_GDBTK_INSTALL)"
7070            CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_GDBTK_UNINSTALL)"
7071
7072            if test x$gdb_cv_os_cygwin = xyes; then
7073               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
7074               WIN32LDAPP="-Wl,--subsystem,console"
7075               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
7076            fi
7077         fi
7078     fi
7079 fi
7080
7081
7082
7083
7084
7085
7086
7087
7088
7089
7090
7091
7092
7093 # If we find X, set shell vars x_includes and x_libraries to the
7094 # paths, otherwise set no_x=yes.
7095 # Uses ac_ vars as temps to allow command line to override cache and checks.
7096 # --without-x overrides everything else, but does not touch the cache.
7097 echo $ac_n "checking for X""... $ac_c" 1>&6
7098 echo "configure:7099: checking for X" >&5
7099
7100 # Check whether --with-x or --without-x was given.
7101 if test "${with_x+set}" = set; then
7102   withval="$with_x"
7103   :
7104 fi
7105
7106 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
7107 if test "x$with_x" = xno; then
7108   # The user explicitly disabled X.
7109   have_x=disabled
7110 else
7111   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
7112     # Both variables are already set.
7113     have_x=yes
7114   else
7115 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
7116   echo $ac_n "(cached) $ac_c" 1>&6
7117 else
7118   # One or both of the vars are not set, and there is no cached value.
7119 ac_x_includes=NO ac_x_libraries=NO
7120 rm -fr conftestdir
7121 if mkdir conftestdir; then
7122   cd conftestdir
7123   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
7124   cat > Imakefile <<'EOF'
7125 acfindx:
7126         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
7127 EOF
7128   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
7129     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7130     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
7131     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
7132     for ac_extension in a so sl; do
7133       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
7134         test -f $ac_im_libdir/libX11.$ac_extension; then
7135         ac_im_usrlibdir=$ac_im_libdir; break
7136       fi
7137     done
7138     # Screen out bogus values from the imake configuration.  They are
7139     # bogus both because they are the default anyway, and because
7140     # using them would break gcc on systems where it needs fixed includes.
7141     case "$ac_im_incroot" in
7142         /usr/include) ;;
7143         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
7144     esac
7145     case "$ac_im_usrlibdir" in
7146         /usr/lib | /lib) ;;
7147         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
7148     esac
7149   fi
7150   cd ..
7151   rm -fr conftestdir
7152 fi
7153
7154 if test "$ac_x_includes" = NO; then
7155   # Guess where to find include files, by looking for this one X11 .h file.
7156   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
7157
7158   # First, try using that file with no special directory specified.
7159 cat > conftest.$ac_ext <<EOF
7160 #line 7161 "configure"
7161 #include "confdefs.h"
7162 #include <$x_direct_test_include>
7163 EOF
7164 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7165 { (eval echo configure:7166: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7166 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7167 if test -z "$ac_err"; then
7168   rm -rf conftest*
7169   # We can compile using X headers with no special include directory.
7170 ac_x_includes=
7171 else
7172   echo "$ac_err" >&5
7173   echo "configure: failed program was:" >&5
7174   cat conftest.$ac_ext >&5
7175   rm -rf conftest*
7176   # Look for the header file in a standard set of common directories.
7177 # Check X11 before X11Rn because it is often a symlink to the current release.
7178   for ac_dir in               \
7179     /usr/X11/include          \
7180     /usr/X11R6/include        \
7181     /usr/X11R5/include        \
7182     /usr/X11R4/include        \
7183                               \
7184     /usr/include/X11          \
7185     /usr/include/X11R6        \
7186     /usr/include/X11R5        \
7187     /usr/include/X11R4        \
7188                               \
7189     /usr/local/X11/include    \
7190     /usr/local/X11R6/include  \
7191     /usr/local/X11R5/include  \
7192     /usr/local/X11R4/include  \
7193                               \
7194     /usr/local/include/X11    \
7195     /usr/local/include/X11R6  \
7196     /usr/local/include/X11R5  \
7197     /usr/local/include/X11R4  \
7198                               \
7199     /usr/X386/include         \
7200     /usr/x386/include         \
7201     /usr/XFree86/include/X11  \
7202                               \
7203     /usr/include              \
7204     /usr/local/include        \
7205     /usr/unsupported/include  \
7206     /usr/athena/include       \
7207     /usr/local/x11r5/include  \
7208     /usr/lpp/Xamples/include  \
7209                               \
7210     /usr/openwin/include      \
7211     /usr/openwin/share/include \
7212     ; \
7213   do
7214     if test -r "$ac_dir/$x_direct_test_include"; then
7215       ac_x_includes=$ac_dir
7216       break
7217     fi
7218   done
7219 fi
7220 rm -f conftest*
7221 fi # $ac_x_includes = NO
7222
7223 if test "$ac_x_libraries" = NO; then
7224   # Check for the libraries.
7225
7226   test -z "$x_direct_test_library" && x_direct_test_library=Xt
7227   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
7228
7229   # See if we find them without any special options.
7230   # Don't add to $LIBS permanently.
7231   ac_save_LIBS="$LIBS"
7232   LIBS="-l$x_direct_test_library $LIBS"
7233 cat > conftest.$ac_ext <<EOF
7234 #line 7235 "configure"
7235 #include "confdefs.h"
7236
7237 int main() {
7238 ${x_direct_test_function}()
7239 ; return 0; }
7240 EOF
7241 if { (eval echo configure:7242: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7242   rm -rf conftest*
7243   LIBS="$ac_save_LIBS"
7244 # We can link X programs with no special library path.
7245 ac_x_libraries=
7246 else
7247   echo "configure: failed program was:" >&5
7248   cat conftest.$ac_ext >&5
7249   rm -rf conftest*
7250   LIBS="$ac_save_LIBS"
7251 # First see if replacing the include by lib works.
7252 # Check X11 before X11Rn because it is often a symlink to the current release.
7253 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
7254     /usr/X11/lib          \
7255     /usr/X11R6/lib        \
7256     /usr/X11R5/lib        \
7257     /usr/X11R4/lib        \
7258                           \
7259     /usr/lib/X11          \
7260     /usr/lib/X11R6        \
7261     /usr/lib/X11R5        \
7262     /usr/lib/X11R4        \
7263                           \
7264     /usr/local/X11/lib    \
7265     /usr/local/X11R6/lib  \
7266     /usr/local/X11R5/lib  \
7267     /usr/local/X11R4/lib  \
7268                           \
7269     /usr/local/lib/X11    \
7270     /usr/local/lib/X11R6  \
7271     /usr/local/lib/X11R5  \
7272     /usr/local/lib/X11R4  \
7273                           \
7274     /usr/X386/lib         \
7275     /usr/x386/lib         \
7276     /usr/XFree86/lib/X11  \
7277                           \
7278     /usr/lib              \
7279     /usr/local/lib        \
7280     /usr/unsupported/lib  \
7281     /usr/athena/lib       \
7282     /usr/local/x11r5/lib  \
7283     /usr/lpp/Xamples/lib  \
7284     /lib/usr/lib/X11      \
7285                           \
7286     /usr/openwin/lib      \
7287     /usr/openwin/share/lib \
7288     ; \
7289 do
7290   for ac_extension in a so sl; do
7291     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
7292       ac_x_libraries=$ac_dir
7293       break 2
7294     fi
7295   done
7296 done
7297 fi
7298 rm -f conftest*
7299 fi # $ac_x_libraries = NO
7300
7301 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
7302   # Didn't find X anywhere.  Cache the known absence of X.
7303   ac_cv_have_x="have_x=no"
7304 else
7305   # Record where we found X for the cache.
7306   ac_cv_have_x="have_x=yes \
7307                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
7308 fi
7309 fi
7310   fi
7311   eval "$ac_cv_have_x"
7312 fi # $with_x != no
7313
7314 if test "$have_x" != yes; then
7315   echo "$ac_t""$have_x" 1>&6
7316   no_x=yes
7317 else
7318   # If each of the values was on the command line, it overrides each guess.
7319   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
7320   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
7321   # Update the cache value to reflect the command line values.
7322   ac_cv_have_x="have_x=yes \
7323                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
7324   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
7325 fi
7326
7327
7328
7329 # Unlike the sim directory, whether a simulator is linked is controlled by
7330 # presence of a SIM= and a SIM_OBS= definition in the target '.mt' file.
7331 # This code just checks for a few cases where we'd like to ignore those
7332 # definitions, even when they're present in the '.mt' file.  These cases
7333 # are when --disable-sim is specified, or if the simulator directory is
7334 # not part of the soruce tree.
7335 #
7336 # Check whether --enable-sim or --disable-sim was given.
7337 if test "${enable_sim+set}" = set; then
7338   enableval="$enable_sim"
7339   echo "enable_sim = $enable_sim";
7340  echo "enableval = ${enableval}";
7341  case "${enableval}" in
7342   yes) ignore_sim=false ;;
7343   no)  ignore_sim=true ;;
7344   *)   ignore_sim=false ;;
7345  esac
7346 else
7347   ignore_sim=false
7348 fi
7349
7350
7351 if test ! -d "${srcdir}/../sim"; then
7352   ignore_sim=true
7353 fi
7354
7355 if test "${ignore_sim}" = "true"; then
7356     IGNORE_SIM="SIM="
7357     IGNORE_SIM_OBS="SIM_OBS="
7358 else
7359     IGNORE_SIM=""
7360     IGNORE_SIM_OBS=""
7361     cat >> confdefs.h <<\EOF
7362 #define WITH_SIM 1
7363 EOF
7364
7365 fi
7366
7367
7368
7369
7370
7371
7372
7373
7374
7375
7376
7377
7378
7379
7380 # Begin stuff to support --enable-shared
7381 # Check whether --enable-shared or --disable-shared was given.
7382 if test "${enable_shared+set}" = set; then
7383   enableval="$enable_shared"
7384   case "${enableval}" in
7385   yes) shared=true ;;
7386   no)  shared=false ;;
7387   *) shared=true ;;
7388 esac
7389 fi
7390
7391 HLDFLAGS=
7392 HLDENV=
7393 # If we have shared libraries, try to set rpath reasonably.
7394 if test "${shared}" = "true"; then
7395   case "${host}" in
7396   *-*-hpux*)
7397     HLDFLAGS='-Wl,+s,+b,$(libdir)'
7398     ;;
7399   *-*-irix5* | *-*-irix6*)
7400     HLDFLAGS='-Wl,-rpath,$(libdir)'
7401     ;;
7402   *-*-linux*aout*)
7403     ;;
7404   *-*-linux* | *-pc-linux-gnu*)
7405     HLDFLAGS='-Wl,-rpath,$(libdir)'
7406     ;;
7407   *-*-solaris*)
7408     HLDFLAGS='-R $(libdir)'
7409     ;;
7410   *-*-sysv4*)
7411     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
7412     ;;
7413   esac
7414 fi
7415
7416 # On SunOS, if the linker supports the -rpath option, use it to
7417 # prevent ../bfd and ../opcodes from being included in the run time
7418 # search path.
7419 case "${host}" in
7420   *-*-sunos*)
7421     echo 'main () { }' > conftest.c
7422     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
7423     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
7424       :
7425     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
7426       :
7427     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
7428       :
7429     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
7430       :
7431     elif test "${shared}" = "true"; then
7432       HLDFLAGS='-Wl,-rpath=$(libdir)'
7433     else
7434       HLDFLAGS='-Wl,-rpath='
7435     fi
7436     rm -f conftest.t conftest.c conftest
7437     ;;
7438 esac
7439
7440
7441 # End stuff to support --enable-shared
7442
7443 # target_subdir is used by the testsuite to find the target libraries.
7444 target_subdir=
7445 if test "${host}" != "${target}"; then
7446     target_subdir="${target_alias}/"
7447 fi
7448
7449
7450 frags=
7451 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
7452 if test ! -f ${host_makefile_frag}; then
7453 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
7454 fi
7455 frags="$frags $host_makefile_frag"
7456
7457 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
7458 if test ! -f ${target_makefile_frag}; then
7459 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
7460 fi
7461 frags="$frags $target_makefile_frag"
7462
7463
7464
7465
7466
7467 hostfile=`sed -n '
7468 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
7469 ' ${host_makefile_frag}`
7470
7471 targetfile=`sed -n '
7472 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
7473 ' ${target_makefile_frag}`
7474
7475 # these really aren't orthogonal true/false values of the same condition,
7476 # but shells are slow enough that I like to reuse the test conditions
7477 # whenever possible
7478 if test "${target}" = "${host}"; then
7479 nativefile=`sed -n '
7480 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
7481 ' ${host_makefile_frag}`
7482 # else
7483 # GDBserver is only useful in a "native" enviroment
7484 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
7485 fi
7486
7487
7488 SUBDIRS="doc testsuite nlm"
7489 if test "${enable_multi_ice}" = "yes"; then
7490   SUBDIRS="${SUBDIRS} multi-ice"
7491 fi
7492
7493
7494
7495 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
7496 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
7497 # corresponding links.  But we have to remove the xm.h files and tm.h
7498 # files anyway, e.g. when switching from "configure host" to
7499 # "configure none".
7500
7501 files=
7502 links=
7503 rm -f xm.h
7504 if test "${hostfile}" != ""; then
7505 files="${files} config/${gdb_host_cpu}/${hostfile}"
7506 links="${links} xm.h"
7507 fi
7508 rm -f tm.h
7509 if test "${targetfile}" != ""; then
7510 files="${files} config/${gdb_target_cpu}/${targetfile}"
7511 links="${links} tm.h"
7512 fi
7513 rm -f nm.h
7514 if test "${nativefile}" != ""; then
7515 files="${files} config/${gdb_host_cpu}/${nativefile}"
7516 links="${links} nm.h"
7517 else
7518 # A cross-only configuration.
7519 files="${files} config/nm-empty.h"
7520 links="${links} nm.h"
7521 fi
7522 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
7523 echo "configure:7524: checking whether ln -s works" >&5
7524 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
7525   echo $ac_n "(cached) $ac_c" 1>&6
7526 else
7527   rm -f conftestdata
7528 if ln -s X conftestdata 2>/dev/null
7529 then
7530   rm -f conftestdata
7531   ac_cv_prog_LN_S="ln -s"
7532 else
7533   ac_cv_prog_LN_S=ln
7534 fi
7535 fi
7536 LN_S="$ac_cv_prog_LN_S"
7537 if test "$ac_cv_prog_LN_S" = "ln -s"; then
7538   echo "$ac_t""yes" 1>&6
7539 else
7540   echo "$ac_t""no" 1>&6
7541 fi
7542
7543
7544
7545
7546 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
7547 echo "configure:7548: checking for Cygwin environment" >&5
7548 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
7549   echo $ac_n "(cached) $ac_c" 1>&6
7550 else
7551   cat > conftest.$ac_ext <<EOF
7552 #line 7553 "configure"
7553 #include "confdefs.h"
7554
7555 int main() {
7556
7557 #ifndef __CYGWIN__
7558 #define __CYGWIN__ __CYGWIN32__
7559 #endif
7560 return __CYGWIN__;
7561 ; return 0; }
7562 EOF
7563 if { (eval echo configure:7564: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7564   rm -rf conftest*
7565   ac_cv_cygwin=yes
7566 else
7567   echo "configure: failed program was:" >&5
7568   cat conftest.$ac_ext >&5
7569   rm -rf conftest*
7570   ac_cv_cygwin=no
7571 fi
7572 rm -f conftest*
7573 rm -f conftest*
7574 fi
7575
7576 echo "$ac_t""$ac_cv_cygwin" 1>&6
7577 CYGWIN=
7578 test "$ac_cv_cygwin" = yes && CYGWIN=yes
7579 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
7580 echo "configure:7581: checking for mingw32 environment" >&5
7581 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
7582   echo $ac_n "(cached) $ac_c" 1>&6
7583 else
7584   cat > conftest.$ac_ext <<EOF
7585 #line 7586 "configure"
7586 #include "confdefs.h"
7587
7588 int main() {
7589 return __MINGW32__;
7590 ; return 0; }
7591 EOF
7592 if { (eval echo configure:7593: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7593   rm -rf conftest*
7594   ac_cv_mingw32=yes
7595 else
7596   echo "configure: failed program was:" >&5
7597   cat conftest.$ac_ext >&5
7598   rm -rf conftest*
7599   ac_cv_mingw32=no
7600 fi
7601 rm -f conftest*
7602 rm -f conftest*
7603 fi
7604
7605 echo "$ac_t""$ac_cv_mingw32" 1>&6
7606 MINGW32=
7607 test "$ac_cv_mingw32" = yes && MINGW32=yes
7608
7609
7610 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
7611 echo "configure:7612: checking for executable suffix" >&5
7612 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
7613   echo $ac_n "(cached) $ac_c" 1>&6
7614 else
7615   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
7616   ac_cv_exeext=.exe
7617 else
7618   rm -f conftest*
7619   echo 'int main () { return 0; }' > conftest.$ac_ext
7620   ac_cv_exeext=
7621   if { (eval echo configure:7622: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
7622     for file in conftest.*; do
7623       case $file in
7624       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
7625       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
7626       esac
7627     done
7628   else
7629     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
7630   fi
7631   rm -f conftest*
7632   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
7633 fi
7634 fi
7635
7636 EXEEXT=""
7637 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
7638 echo "$ac_t""${ac_cv_exeext}" 1>&6
7639 ac_exeext=$EXEEXT
7640
7641
7642 subdirs="$configdirs"
7643
7644 trap '' 1 2 15
7645 cat > confcache <<\EOF
7646 # This file is a shell script that caches the results of configure
7647 # tests run on this system so they can be shared between configure
7648 # scripts and configure runs.  It is not useful on other systems.
7649 # If it contains results you don't want to keep, you may remove or edit it.
7650 #
7651 # By default, configure uses ./config.cache as the cache file,
7652 # creating it if it does not exist already.  You can give configure
7653 # the --cache-file=FILE option to use a different cache file; that is
7654 # what configure does when it calls configure scripts in
7655 # subdirectories, so they share the cache.
7656 # Giving --cache-file=/dev/null disables caching, for debugging configure.
7657 # config.status only pays attention to the cache file if you give it the
7658 # --recheck option to rerun configure.
7659 #
7660 EOF
7661 # The following way of writing the cache mishandles newlines in values,
7662 # but we know of no workaround that is simple, portable, and efficient.
7663 # So, don't put newlines in cache variables' values.
7664 # Ultrix sh set writes to stderr and can't be redirected directly,
7665 # and sets the high bit in the cache file unless we assign to the vars.
7666 (set) 2>&1 |
7667   case `(ac_space=' '; set | grep ac_space) 2>&1` in
7668   *ac_space=\ *)
7669     # `set' does not quote correctly, so add quotes (double-quote substitution
7670     # turns \\\\ into \\, and sed turns \\ into \).
7671     sed -n \
7672       -e "s/'/'\\\\''/g" \
7673       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
7674     ;;
7675   *)
7676     # `set' quotes correctly as required by POSIX, so do not add quotes.
7677     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
7678     ;;
7679   esac >> confcache
7680 if cmp -s $cache_file confcache; then
7681   :
7682 else
7683   if test -w $cache_file; then
7684     echo "updating cache $cache_file"
7685     cat confcache > $cache_file
7686   else
7687     echo "not updating unwritable cache $cache_file"
7688   fi
7689 fi
7690 rm -f confcache
7691
7692 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
7693
7694 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7695 # Let make expand exec_prefix.
7696 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7697
7698 # Any assignment to VPATH causes Sun make to only execute
7699 # the first set of double-colon rules, so remove it if not needed.
7700 # If there is a colon in the path, we need to keep it.
7701 if test "x$srcdir" = x.; then
7702   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
7703 fi
7704
7705 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
7706
7707 DEFS=-DHAVE_CONFIG_H
7708
7709 # Without the "./", some shells look in PATH for config.status.
7710 : ${CONFIG_STATUS=./config.status}
7711
7712 echo creating $CONFIG_STATUS
7713 rm -f $CONFIG_STATUS
7714 cat > $CONFIG_STATUS <<EOF
7715 #! /bin/sh
7716 # Generated automatically by configure.
7717 # Run this file to recreate the current configuration.
7718 # This directory was configured as follows,
7719 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
7720 #
7721 # $0 $ac_configure_args
7722 #
7723 # Compiler output produced by configure, useful for debugging
7724 # configure, is in ./config.log if it exists.
7725
7726 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
7727 for ac_option
7728 do
7729   case "\$ac_option" in
7730   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7731     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
7732     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
7733   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
7734     echo "$CONFIG_STATUS generated by autoconf version 2.13"
7735     exit 0 ;;
7736   -help | --help | --hel | --he | --h)
7737     echo "\$ac_cs_usage"; exit 0 ;;
7738   *) echo "\$ac_cs_usage"; exit 1 ;;
7739   esac
7740 done
7741
7742 ac_given_srcdir=$srcdir
7743 ac_given_INSTALL="$INSTALL"
7744
7745 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
7746 EOF
7747 cat >> $CONFIG_STATUS <<EOF
7748
7749 # Protect against being on the right side of a sed subst in config.status.
7750 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
7751  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
7752 $ac_vpsub
7753 $extrasub
7754 s%@SHELL@%$SHELL%g
7755 s%@CFLAGS@%$CFLAGS%g
7756 s%@CPPFLAGS@%$CPPFLAGS%g
7757 s%@CXXFLAGS@%$CXXFLAGS%g
7758 s%@FFLAGS@%$FFLAGS%g
7759 s%@DEFS@%$DEFS%g
7760 s%@LDFLAGS@%$LDFLAGS%g
7761 s%@LIBS@%$LIBS%g
7762 s%@exec_prefix@%$exec_prefix%g
7763 s%@prefix@%$prefix%g
7764 s%@program_transform_name@%$program_transform_name%g
7765 s%@bindir@%$bindir%g
7766 s%@sbindir@%$sbindir%g
7767 s%@libexecdir@%$libexecdir%g
7768 s%@datadir@%$datadir%g
7769 s%@sysconfdir@%$sysconfdir%g
7770 s%@sharedstatedir@%$sharedstatedir%g
7771 s%@localstatedir@%$localstatedir%g
7772 s%@libdir@%$libdir%g
7773 s%@includedir@%$includedir%g
7774 s%@oldincludedir@%$oldincludedir%g
7775 s%@infodir@%$infodir%g
7776 s%@mandir@%$mandir%g
7777 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
7778 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
7779 s%@MAINT@%$MAINT%g
7780 s%@CC@%$CC%g
7781 s%@CPP@%$CPP%g
7782 s%@host@%$host%g
7783 s%@host_alias@%$host_alias%g
7784 s%@host_cpu@%$host_cpu%g
7785 s%@host_vendor@%$host_vendor%g
7786 s%@host_os@%$host_os%g
7787 s%@target@%$target%g
7788 s%@target_alias@%$target_alias%g
7789 s%@target_cpu@%$target_cpu%g
7790 s%@target_vendor@%$target_vendor%g
7791 s%@target_os@%$target_os%g
7792 s%@build@%$build%g
7793 s%@build_alias@%$build_alias%g
7794 s%@build_cpu@%$build_cpu%g
7795 s%@build_vendor@%$build_vendor%g
7796 s%@build_os@%$build_os%g
7797 s%@SET_MAKE@%$SET_MAKE%g
7798 s%@RANLIB@%$RANLIB%g
7799 s%@ALLOCA@%$ALLOCA%g
7800 s%@USE_NLS@%$USE_NLS%g
7801 s%@MSGFMT@%$MSGFMT%g
7802 s%@GMSGFMT@%$GMSGFMT%g
7803 s%@XGETTEXT@%$XGETTEXT%g
7804 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
7805 s%@CATALOGS@%$CATALOGS%g
7806 s%@CATOBJEXT@%$CATOBJEXT%g
7807 s%@DATADIRNAME@%$DATADIRNAME%g
7808 s%@GMOFILES@%$GMOFILES%g
7809 s%@INSTOBJEXT@%$INSTOBJEXT%g
7810 s%@INTLDEPS@%$INTLDEPS%g
7811 s%@INTLLIBS@%$INTLLIBS%g
7812 s%@INTLOBJS@%$INTLOBJS%g
7813 s%@POFILES@%$POFILES%g
7814 s%@POSUB@%$POSUB%g
7815 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
7816 s%@GT_NO@%$GT_NO%g
7817 s%@GT_YES@%$GT_YES%g
7818 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
7819 s%@l@%$l%g
7820 s%@AWK@%$AWK%g
7821 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
7822 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
7823 s%@INSTALL_DATA@%$INSTALL_DATA%g
7824 s%@AR@%$AR%g
7825 s%@DLLTOOL@%$DLLTOOL%g
7826 s%@WINDRES@%$WINDRES%g
7827 s%@YACC@%$YACC%g
7828 s%@MIG@%$MIG%g
7829 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
7830 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
7831 s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
7832 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
7833 s%@MMALLOC@%$MMALLOC%g
7834 s%@REGEX@%$REGEX%g
7835 s%@TERM_LIB@%$TERM_LIB%g
7836 s%@WIN32LIBS@%$WIN32LIBS%g
7837 s%@LIBGUI@%$LIBGUI%g
7838 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
7839 s%@WIN32LDAPP@%$WIN32LDAPP%g
7840 s%@TCL_VERSION@%$TCL_VERSION%g
7841 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
7842 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
7843 s%@TCL_CC@%$TCL_CC%g
7844 s%@TCL_DEFS@%$TCL_DEFS%g
7845 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
7846 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
7847 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
7848 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
7849 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
7850 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
7851 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
7852 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
7853 s%@TCL_RANLIB@%$TCL_RANLIB%g
7854 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
7855 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
7856 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
7857 s%@TK_VERSION@%$TK_VERSION%g
7858 s%@TK_DEFS@%$TK_DEFS%g
7859 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
7860 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
7861 s%@TK_XLIBSW@%$TK_XLIBSW%g
7862 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
7863 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
7864 s%@TCLHDIR@%$TCLHDIR%g
7865 s%@TKHDIR@%$TKHDIR%g
7866 s%@ITCLHDIR@%$ITCLHDIR%g
7867 s%@ITKHDIR@%$ITKHDIR%g
7868 s%@TIXHDIR@%$TIXHDIR%g
7869 s%@ITCL_VERSION@%$ITCL_VERSION%g
7870 s%@ITCL_DEFS@%$ITCL_DEFS%g
7871 s%@ITCL_BUILD_INCLUDES@%$ITCL_BUILD_INCLUDES%g
7872 s%@ITCL_BUILD_LIB_SPEC@%$ITCL_BUILD_LIB_SPEC%g
7873 s%@ITCL_LIB_SPEC@%$ITCL_LIB_SPEC%g
7874 s%@ITK_VERSION@%$ITK_VERSION%g
7875 s%@ITK_DEFS@%$ITK_DEFS%g
7876 s%@ITK_BUILD_INCLUDES@%$ITK_BUILD_INCLUDES%g
7877 s%@ITK_BUILD_LIB_SPEC@%$ITK_BUILD_LIB_SPEC%g
7878 s%@ITK_LIB_SPEC@%$ITK_LIB_SPEC%g
7879 s%@TIX_VERSION@%$TIX_VERSION%g
7880 s%@TIX_BUILD_LIB_SPEC@%$TIX_BUILD_LIB_SPEC%g
7881 s%@X_CFLAGS@%$X_CFLAGS%g
7882 s%@X_LDFLAGS@%$X_LDFLAGS%g
7883 s%@X_LIBS@%$X_LIBS%g
7884 s%@ITCLLIB@%$ITCLLIB%g
7885 s%@ITCL_DEPS@%$ITCL_DEPS%g
7886 s%@ITKLIB@%$ITKLIB%g
7887 s%@ITK_DEPS@%$ITK_DEPS%g
7888 s%@TIXLIB@%$TIXLIB%g
7889 s%@TIX_DEPS@%$TIX_DEPS%g
7890 s%@GDBTKLIBS@%$GDBTKLIBS%g
7891 s%@GDBTK_CFLAGS@%$GDBTK_CFLAGS%g
7892 s%@IGNORE_SIM@%$IGNORE_SIM%g
7893 s%@IGNORE_SIM_OBS@%$IGNORE_SIM_OBS%g
7894 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
7895 s%@CONFIG_OBS@%$CONFIG_OBS%g
7896 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
7897 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
7898 s%@CONFIG_INITS@%$CONFIG_INITS%g
7899 s%@CONFIG_ALL@%$CONFIG_ALL%g
7900 s%@CONFIG_CLEAN@%$CONFIG_CLEAN%g
7901 s%@CONFIG_INSTALL@%$CONFIG_INSTALL%g
7902 s%@CONFIG_UNINSTALL@%$CONFIG_UNINSTALL%g
7903 s%@HLDFLAGS@%$HLDFLAGS%g
7904 s%@HLDENV@%$HLDENV%g
7905 s%@target_subdir@%$target_subdir%g
7906 /@host_makefile_frag@/r $host_makefile_frag
7907 s%@host_makefile_frag@%%g
7908 /@target_makefile_frag@/r $target_makefile_frag
7909 s%@target_makefile_frag@%%g
7910 s%@frags@%$frags%g
7911 s%@SUBDIRS@%$SUBDIRS%g
7912 s%@LN_S@%$LN_S%g
7913 s%@EXEEXT@%$EXEEXT%g
7914 s%@subdirs@%$subdirs%g
7915
7916 CEOF
7917 EOF
7918
7919 cat >> $CONFIG_STATUS <<\EOF
7920
7921 # Split the substitutions into bite-sized pieces for seds with
7922 # small command number limits, like on Digital OSF/1 and HP-UX.
7923 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
7924 ac_file=1 # Number of current file.
7925 ac_beg=1 # First line for current file.
7926 ac_end=$ac_max_sed_cmds # Line after last line for current file.
7927 ac_more_lines=:
7928 ac_sed_cmds=""
7929 while $ac_more_lines; do
7930   if test $ac_beg -gt 1; then
7931     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
7932   else
7933     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
7934   fi
7935   if test ! -s conftest.s$ac_file; then
7936     ac_more_lines=false
7937     rm -f conftest.s$ac_file
7938   else
7939     if test -z "$ac_sed_cmds"; then
7940       ac_sed_cmds="sed -f conftest.s$ac_file"
7941     else
7942       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
7943     fi
7944     ac_file=`expr $ac_file + 1`
7945     ac_beg=$ac_end
7946     ac_end=`expr $ac_end + $ac_max_sed_cmds`
7947   fi
7948 done
7949 if test -z "$ac_sed_cmds"; then
7950   ac_sed_cmds=cat
7951 fi
7952 EOF
7953
7954 cat >> $CONFIG_STATUS <<EOF
7955
7956 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
7957 EOF
7958 cat >> $CONFIG_STATUS <<\EOF
7959 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
7960   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7961   case "$ac_file" in
7962   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
7963        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
7964   *) ac_file_in="${ac_file}.in" ;;
7965   esac
7966
7967   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
7968
7969   # Remove last slash and all that follows it.  Not all systems have dirname.
7970   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
7971   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
7972     # The file is in a subdirectory.
7973     test ! -d "$ac_dir" && mkdir "$ac_dir"
7974     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
7975     # A "../" for each directory in $ac_dir_suffix.
7976     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
7977   else
7978     ac_dir_suffix= ac_dots=
7979   fi
7980
7981   case "$ac_given_srcdir" in
7982   .)  srcdir=.
7983       if test -z "$ac_dots"; then top_srcdir=.
7984       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
7985   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
7986   *) # Relative path.
7987     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
7988     top_srcdir="$ac_dots$ac_given_srcdir" ;;
7989   esac
7990
7991   case "$ac_given_INSTALL" in
7992   [/$]*) INSTALL="$ac_given_INSTALL" ;;
7993   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
7994   esac
7995
7996   echo creating "$ac_file"
7997   rm -f "$ac_file"
7998   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
7999   case "$ac_file" in
8000   *Makefile*) ac_comsub="1i\\
8001 # $configure_input" ;;
8002   *) ac_comsub= ;;
8003   esac
8004
8005   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8006   sed -e "$ac_comsub
8007 s%@configure_input@%$configure_input%g
8008 s%@srcdir@%$srcdir%g
8009 s%@top_srcdir@%$top_srcdir%g
8010 s%@INSTALL@%$INSTALL%g
8011 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
8012 fi; done
8013 rm -f conftest.s*
8014
8015 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8016 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8017 #
8018 # ac_d sets the value in "#define NAME VALUE" lines.
8019 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
8020 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
8021 ac_dC='\3'
8022 ac_dD='%g'
8023 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
8024 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
8025 ac_uB='\([      ]\)%\1#\2define\3'
8026 ac_uC=' '
8027 ac_uD='\4%g'
8028 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8029 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
8030 ac_eB='$%\1#\2define\3'
8031 ac_eC=' '
8032 ac_eD='%g'
8033
8034 if test "${CONFIG_HEADERS+set}" != set; then
8035 EOF
8036 cat >> $CONFIG_STATUS <<EOF
8037   CONFIG_HEADERS="config.h:config.in"
8038 EOF
8039 cat >> $CONFIG_STATUS <<\EOF
8040 fi
8041 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
8042   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8043   case "$ac_file" in
8044   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
8045        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8046   *) ac_file_in="${ac_file}.in" ;;
8047   esac
8048
8049   echo creating $ac_file
8050
8051   rm -f conftest.frag conftest.in conftest.out
8052   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8053   cat $ac_file_inputs > conftest.in
8054
8055 EOF
8056
8057 # Transform confdefs.h into a sed script conftest.vals that substitutes
8058 # the proper values into config.h.in to produce config.h.  And first:
8059 # Protect against being on the right side of a sed subst in config.status.
8060 # Protect against being in an unquoted here document in config.status.
8061 rm -f conftest.vals
8062 cat > conftest.hdr <<\EOF
8063 s/[\\&%]/\\&/g
8064 s%[\\$`]%\\&%g
8065 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
8066 s%ac_d%ac_u%gp
8067 s%ac_u%ac_e%gp
8068 EOF
8069 sed -n -f conftest.hdr confdefs.h > conftest.vals
8070 rm -f conftest.hdr
8071
8072 # This sed command replaces #undef with comments.  This is necessary, for
8073 # example, in the case of _POSIX_SOURCE, which is predefined and required
8074 # on some systems where configure will not decide to define it.
8075 cat >> conftest.vals <<\EOF
8076 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
8077 EOF
8078
8079 # Break up conftest.vals because some shells have a limit on
8080 # the size of here documents, and old seds have small limits too.
8081
8082 rm -f conftest.tail
8083 while :
8084 do
8085   ac_lines=`grep -c . conftest.vals`
8086   # grep -c gives empty output for an empty file on some AIX systems.
8087   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
8088   # Write a limited-size here document to conftest.frag.
8089   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
8090   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
8091   echo 'CEOF
8092   sed -f conftest.frag conftest.in > conftest.out
8093   rm -f conftest.in
8094   mv conftest.out conftest.in
8095 ' >> $CONFIG_STATUS
8096   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
8097   rm -f conftest.vals
8098   mv conftest.tail conftest.vals
8099 done
8100 rm -f conftest.vals
8101
8102 cat >> $CONFIG_STATUS <<\EOF
8103   rm -f conftest.frag conftest.h
8104   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
8105   cat conftest.in >> conftest.h
8106   rm -f conftest.in
8107   if cmp -s $ac_file conftest.h 2>/dev/null; then
8108     echo "$ac_file is unchanged"
8109     rm -f conftest.h
8110   else
8111     # Remove last slash and all that follows it.  Not all systems have dirname.
8112       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8113       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8114       # The file is in a subdirectory.
8115       test ! -d "$ac_dir" && mkdir "$ac_dir"
8116     fi
8117     rm -f $ac_file
8118     mv conftest.h $ac_file
8119   fi
8120 fi; done
8121
8122 EOF
8123
8124 cat >> $CONFIG_STATUS <<EOF
8125 ac_sources="$files"
8126 ac_dests="$links"
8127 EOF
8128
8129 cat >> $CONFIG_STATUS <<\EOF
8130 srcdir=$ac_given_srcdir
8131 while test -n "$ac_sources"; do
8132   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
8133   set $ac_sources; ac_source=$1; shift; ac_sources=$*
8134
8135   echo "linking $srcdir/$ac_source to $ac_dest"
8136
8137   if test ! -r $srcdir/$ac_source; then
8138     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
8139   fi
8140   rm -f $ac_dest
8141
8142   # Make relative symlinks.
8143   # Remove last slash and all that follows it.  Not all systems have dirname.
8144   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
8145   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
8146     # The dest file is in a subdirectory.
8147     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
8148     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
8149     # A "../" for each directory in $ac_dest_dir_suffix.
8150     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
8151   else
8152     ac_dest_dir_suffix= ac_dots=
8153   fi
8154
8155   case "$srcdir" in
8156   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
8157   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
8158   esac
8159
8160   # Make a symlink if possible; otherwise try a hard link.
8161   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
8162     ln $srcdir/$ac_source $ac_dest; then :
8163   else
8164     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
8165   fi
8166 done
8167 EOF
8168 cat >> $CONFIG_STATUS <<EOF
8169
8170 gdb_host_cpu=$gdb_host_cpu
8171 gdb_target_cpu=$gdb_target_cpu
8172 nativefile=$nativefile
8173
8174 EOF
8175 cat >> $CONFIG_STATUS <<\EOF
8176
8177 if test "${nativefile}" = ""; then
8178 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
8179         < Makefile > Makefile.tem
8180 mv -f Makefile.tem Makefile
8181 fi
8182
8183 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
8184 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
8185 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
8186 mv -f Makefile.tmp Makefile
8187
8188
8189 case x$CONFIG_HEADERS in
8190 xconfig.h:config.in)
8191 echo > stamp-h ;;
8192 esac
8193
8194 exit 0
8195 EOF
8196 chmod +x $CONFIG_STATUS
8197 rm -fr confdefs* $ac_clean_files
8198 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
8199
8200 if test "$no_recursion" != yes; then
8201
8202   # Remove --cache-file and --srcdir arguments so they do not pile up.
8203   ac_sub_configure_args=
8204   ac_prev=
8205   for ac_arg in $ac_configure_args; do
8206     if test -n "$ac_prev"; then
8207       ac_prev=
8208       continue
8209     fi
8210     case "$ac_arg" in
8211     -cache-file | --cache-file | --cache-fil | --cache-fi \
8212     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
8213       ac_prev=cache_file ;;
8214     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
8215     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
8216       ;;
8217     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
8218       ac_prev=srcdir ;;
8219     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
8220       ;;
8221     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
8222     esac
8223   done
8224
8225   for ac_config_dir in $configdirs; do
8226
8227     # Do not complain, so a configure script can configure whichever
8228     # parts of a large source tree are present.
8229     if test ! -d $srcdir/$ac_config_dir; then
8230       continue
8231     fi
8232
8233     echo configuring in $ac_config_dir
8234
8235     case "$srcdir" in
8236     .) ;;
8237     *)
8238       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
8239       else
8240         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
8241       fi
8242       ;;
8243     esac
8244
8245     ac_popdir=`pwd`
8246     cd $ac_config_dir
8247
8248       # A "../" for each directory in /$ac_config_dir.
8249       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
8250
8251     case "$srcdir" in
8252     .) # No --srcdir option.  We are building in place.
8253       ac_sub_srcdir=$srcdir ;;
8254     /*) # Absolute path.
8255       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
8256     *) # Relative path.
8257       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
8258     esac
8259
8260     # Check for guested configure; otherwise get Cygnus style configure.
8261     if test -f $ac_sub_srcdir/configure; then
8262       ac_sub_configure=$ac_sub_srcdir/configure
8263     elif test -f $ac_sub_srcdir/configure.in; then
8264       ac_sub_configure=$ac_configure
8265     else
8266       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
8267       ac_sub_configure=
8268     fi
8269
8270     # The recursion is here.
8271     if test -n "$ac_sub_configure"; then
8272
8273       # Make the cache file name correct relative to the subdirectory.
8274       case "$cache_file" in
8275       /*) ac_sub_cache_file=$cache_file ;;
8276       *) # Relative path.
8277         ac_sub_cache_file="$ac_dots$cache_file" ;;
8278       esac
8279   case "$ac_given_INSTALL" in
8280         [/$]*) INSTALL="$ac_given_INSTALL" ;;
8281         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
8282         esac
8283
8284       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
8285       # The eval makes quoting arguments work.
8286       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
8287       then :
8288       else
8289         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
8290       fi
8291     fi
8292
8293     cd $ac_popdir
8294   done
8295 fi
8296
8297
8298 exit 0