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 . ${srcdir}/../bfd/config.bfd
2848 if test x"${targ_archs}" != x ; then
2849     cat >> confdefs.h <<EOF
2850 #define DEFAULT_BFD_ARCH ${targ_archs}
2851 EOF
2852
2853 fi
2854 if test x"${targ_defvec}" != x ; then
2855     cat >> confdefs.h <<EOF
2856 #define DEFAULT_BFD_VEC ${targ_defvec}
2857 EOF
2858
2859 fi
2860
2861 for ac_prog in mawk gawk nawk awk
2862 do
2863 # Extract the first word of "$ac_prog", so it can be a program name with args.
2864 set dummy $ac_prog; ac_word=$2
2865 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2866 echo "configure:2867: checking for $ac_word" >&5
2867 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
2868   echo $ac_n "(cached) $ac_c" 1>&6
2869 else
2870   if test -n "$AWK"; then
2871   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2872 else
2873   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2874   ac_dummy="$PATH"
2875   for ac_dir in $ac_dummy; do
2876     test -z "$ac_dir" && ac_dir=.
2877     if test -f $ac_dir/$ac_word; then
2878       ac_cv_prog_AWK="$ac_prog"
2879       break
2880     fi
2881   done
2882   IFS="$ac_save_ifs"
2883 fi
2884 fi
2885 AWK="$ac_cv_prog_AWK"
2886 if test -n "$AWK"; then
2887   echo "$ac_t""$AWK" 1>&6
2888 else
2889   echo "$ac_t""no" 1>&6
2890 fi
2891
2892 test -n "$AWK" && break
2893 done
2894
2895 # Find a good install program.  We prefer a C program (faster),
2896 # so one script is as good as another.  But avoid the broken or
2897 # incompatible versions:
2898 # SysV /etc/install, /usr/sbin/install
2899 # SunOS /usr/etc/install
2900 # IRIX /sbin/install
2901 # AIX /bin/install
2902 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2903 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2904 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2905 # ./install, which can be erroneously created by make from ./install.sh.
2906 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2907 echo "configure:2908: checking for a BSD compatible install" >&5
2908 if test -z "$INSTALL"; then
2909 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2910   echo $ac_n "(cached) $ac_c" 1>&6
2911 else
2912     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
2913   for ac_dir in $PATH; do
2914     # Account for people who put trailing slashes in PATH elements.
2915     case "$ac_dir/" in
2916     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2917     *)
2918       # OSF1 and SCO ODT 3.0 have their own names for install.
2919       # Don't use installbsd from OSF since it installs stuff as root
2920       # by default.
2921       for ac_prog in ginstall scoinst install; do
2922         if test -f $ac_dir/$ac_prog; then
2923           if test $ac_prog = install &&
2924             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2925             # AIX install.  It has an incompatible calling convention.
2926             :
2927           else
2928             ac_cv_path_install="$ac_dir/$ac_prog -c"
2929             break 2
2930           fi
2931         fi
2932       done
2933       ;;
2934     esac
2935   done
2936   IFS="$ac_save_IFS"
2937
2938 fi
2939   if test "${ac_cv_path_install+set}" = set; then
2940     INSTALL="$ac_cv_path_install"
2941   else
2942     # As a last resort, use the slow shell script.  We don't cache a
2943     # path for INSTALL within a source directory, because that will
2944     # break other packages using the cache if that directory is
2945     # removed, or if the path is relative.
2946     INSTALL="$ac_install_sh"
2947   fi
2948 fi
2949 echo "$ac_t""$INSTALL" 1>&6
2950
2951 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2952 # It thinks the first close brace ends the variable substitution.
2953 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2954
2955 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2956
2957 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2958
2959 if test $host != $build; then
2960   ac_tool_prefix=${host_alias}-
2961 else
2962   ac_tool_prefix=
2963 fi
2964
2965 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2966 set dummy ${ac_tool_prefix}ar; ac_word=$2
2967 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2968 echo "configure:2969: checking for $ac_word" >&5
2969 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2970   echo $ac_n "(cached) $ac_c" 1>&6
2971 else
2972   if test -n "$AR"; then
2973   ac_cv_prog_AR="$AR" # Let the user override the test.
2974 else
2975   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2976   ac_dummy="$PATH"
2977   for ac_dir in $ac_dummy; do
2978     test -z "$ac_dir" && ac_dir=.
2979     if test -f $ac_dir/$ac_word; then
2980       ac_cv_prog_AR="${ac_tool_prefix}ar"
2981       break
2982     fi
2983   done
2984   IFS="$ac_save_ifs"
2985   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
2986 fi
2987 fi
2988 AR="$ac_cv_prog_AR"
2989 if test -n "$AR"; then
2990   echo "$ac_t""$AR" 1>&6
2991 else
2992   echo "$ac_t""no" 1>&6
2993 fi
2994
2995
2996
2997 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2998 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2999 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3000 echo "configure:3001: checking for $ac_word" >&5
3001 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3002   echo $ac_n "(cached) $ac_c" 1>&6
3003 else
3004   if test -n "$RANLIB"; then
3005   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3006 else
3007   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3008   ac_dummy="$PATH"
3009   for ac_dir in $ac_dummy; do
3010     test -z "$ac_dir" && ac_dir=.
3011     if test -f $ac_dir/$ac_word; then
3012       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3013       break
3014     fi
3015   done
3016   IFS="$ac_save_ifs"
3017 fi
3018 fi
3019 RANLIB="$ac_cv_prog_RANLIB"
3020 if test -n "$RANLIB"; then
3021   echo "$ac_t""$RANLIB" 1>&6
3022 else
3023   echo "$ac_t""no" 1>&6
3024 fi
3025
3026
3027 if test -z "$ac_cv_prog_RANLIB"; then
3028 if test -n "$ac_tool_prefix"; then
3029   # Extract the first word of "ranlib", so it can be a program name with args.
3030 set dummy ranlib; ac_word=$2
3031 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3032 echo "configure:3033: checking for $ac_word" >&5
3033 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3034   echo $ac_n "(cached) $ac_c" 1>&6
3035 else
3036   if test -n "$RANLIB"; then
3037   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3038 else
3039   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3040   ac_dummy="$PATH"
3041   for ac_dir in $ac_dummy; do
3042     test -z "$ac_dir" && ac_dir=.
3043     if test -f $ac_dir/$ac_word; then
3044       ac_cv_prog_RANLIB="ranlib"
3045       break
3046     fi
3047   done
3048   IFS="$ac_save_ifs"
3049   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
3050 fi
3051 fi
3052 RANLIB="$ac_cv_prog_RANLIB"
3053 if test -n "$RANLIB"; then
3054   echo "$ac_t""$RANLIB" 1>&6
3055 else
3056   echo "$ac_t""no" 1>&6
3057 fi
3058
3059 else
3060   RANLIB=":"
3061 fi
3062 fi
3063
3064 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
3065 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
3066 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3067 echo "configure:3068: checking for $ac_word" >&5
3068 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
3069   echo $ac_n "(cached) $ac_c" 1>&6
3070 else
3071   if test -n "$DLLTOOL"; then
3072   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
3073 else
3074   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3075   ac_dummy="$PATH"
3076   for ac_dir in $ac_dummy; do
3077     test -z "$ac_dir" && ac_dir=.
3078     if test -f $ac_dir/$ac_word; then
3079       ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
3080       break
3081     fi
3082   done
3083   IFS="$ac_save_ifs"
3084   test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="dlltool"
3085 fi
3086 fi
3087 DLLTOOL="$ac_cv_prog_DLLTOOL"
3088 if test -n "$DLLTOOL"; then
3089   echo "$ac_t""$DLLTOOL" 1>&6
3090 else
3091   echo "$ac_t""no" 1>&6
3092 fi
3093
3094
3095
3096 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
3097 set dummy ${ac_tool_prefix}windres; ac_word=$2
3098 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3099 echo "configure:3100: checking for $ac_word" >&5
3100 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3101   echo $ac_n "(cached) $ac_c" 1>&6
3102 else
3103   if test -n "$WINDRES"; then
3104   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3105 else
3106   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3107   ac_dummy="$PATH"
3108   for ac_dir in $ac_dummy; do
3109     test -z "$ac_dir" && ac_dir=.
3110     if test -f $ac_dir/$ac_word; then
3111       ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
3112       break
3113     fi
3114   done
3115   IFS="$ac_save_ifs"
3116   test -z "$ac_cv_prog_WINDRES" && ac_cv_prog_WINDRES="windres"
3117 fi
3118 fi
3119 WINDRES="$ac_cv_prog_WINDRES"
3120 if test -n "$WINDRES"; then
3121   echo "$ac_t""$WINDRES" 1>&6
3122 else
3123   echo "$ac_t""no" 1>&6
3124 fi
3125
3126
3127
3128 for ac_prog in 'bison -y' byacc
3129 do
3130 # Extract the first word of "$ac_prog", so it can be a program name with args.
3131 set dummy $ac_prog; ac_word=$2
3132 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3133 echo "configure:3134: checking for $ac_word" >&5
3134 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
3135   echo $ac_n "(cached) $ac_c" 1>&6
3136 else
3137   if test -n "$YACC"; then
3138   ac_cv_prog_YACC="$YACC" # Let the user override the test.
3139 else
3140   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3141   ac_dummy="$PATH"
3142   for ac_dir in $ac_dummy; do
3143     test -z "$ac_dir" && ac_dir=.
3144     if test -f $ac_dir/$ac_word; then
3145       ac_cv_prog_YACC="$ac_prog"
3146       break
3147     fi
3148   done
3149   IFS="$ac_save_ifs"
3150 fi
3151 fi
3152 YACC="$ac_cv_prog_YACC"
3153 if test -n "$YACC"; then
3154   echo "$ac_t""$YACC" 1>&6
3155 else
3156   echo "$ac_t""no" 1>&6
3157 fi
3158
3159 test -n "$YACC" && break
3160 done
3161 test -n "$YACC" || YACC="yacc"
3162
3163
3164 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
3165 set dummy ${ac_tool_prefix}mig; ac_word=$2
3166 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3167 echo "configure:3168: checking for $ac_word" >&5
3168 if eval "test \"`echo '$''{'ac_cv_prog_MIG'+set}'`\" = set"; then
3169   echo $ac_n "(cached) $ac_c" 1>&6
3170 else
3171   if test -n "$MIG"; then
3172   ac_cv_prog_MIG="$MIG" # Let the user override the test.
3173 else
3174   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3175   ac_dummy="$PATH"
3176   for ac_dir in $ac_dummy; do
3177     test -z "$ac_dir" && ac_dir=.
3178     if test -f $ac_dir/$ac_word; then
3179       ac_cv_prog_MIG="${ac_tool_prefix}mig"
3180       break
3181     fi
3182   done
3183   IFS="$ac_save_ifs"
3184   test -z "$ac_cv_prog_MIG" && ac_cv_prog_MIG="mig"
3185 fi
3186 fi
3187 MIG="$ac_cv_prog_MIG"
3188 if test -n "$MIG"; then
3189   echo "$ac_t""$MIG" 1>&6
3190 else
3191   echo "$ac_t""no" 1>&6
3192 fi
3193
3194
3195
3196
3197 if test "$program_transform_name" = s,x,x,; then
3198   program_transform_name=
3199 else
3200   # Double any \ or $.  echo might interpret backslashes.
3201   cat <<\EOF_SED > conftestsed
3202 s,\\,\\\\,g; s,\$,$$,g
3203 EOF_SED
3204   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
3205   rm -f conftestsed
3206 fi
3207 test "$program_prefix" != NONE &&
3208   program_transform_name="s,^,${program_prefix},; $program_transform_name"
3209 # Use a double $ so make ignores it.
3210 test "$program_suffix" != NONE &&
3211   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
3212
3213 # sed with no file args requires a program.
3214 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
3215
3216
3217 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
3218 echo "configure:3219: checking return type of signal handlers" >&5
3219 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
3220   echo $ac_n "(cached) $ac_c" 1>&6
3221 else
3222   cat > conftest.$ac_ext <<EOF
3223 #line 3224 "configure"
3224 #include "confdefs.h"
3225 #include <sys/types.h>
3226 #include <signal.h>
3227 #ifdef signal
3228 #undef signal
3229 #endif
3230 #ifdef __cplusplus
3231 extern "C" void (*signal (int, void (*)(int)))(int);
3232 #else
3233 void (*signal ()) ();
3234 #endif
3235
3236 int main() {
3237 int i;
3238 ; return 0; }
3239 EOF
3240 if { (eval echo configure:3241: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3241   rm -rf conftest*
3242   ac_cv_type_signal=void
3243 else
3244   echo "configure: failed program was:" >&5
3245   cat conftest.$ac_ext >&5
3246   rm -rf conftest*
3247   ac_cv_type_signal=int
3248 fi
3249 rm -f conftest*
3250 fi
3251
3252 echo "$ac_t""$ac_cv_type_signal" 1>&6
3253 cat >> confdefs.h <<EOF
3254 #define RETSIGTYPE $ac_cv_type_signal
3255 EOF
3256
3257
3258
3259 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
3260 echo "configure:3261: checking for ANSI C header files" >&5
3261 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
3262   echo $ac_n "(cached) $ac_c" 1>&6
3263 else
3264   cat > conftest.$ac_ext <<EOF
3265 #line 3266 "configure"
3266 #include "confdefs.h"
3267 #include <stdlib.h>
3268 #include <stdarg.h>
3269 #include <string.h>
3270 #include <float.h>
3271 EOF
3272 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3273 { (eval echo configure:3274: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3274 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3275 if test -z "$ac_err"; then
3276   rm -rf conftest*
3277   ac_cv_header_stdc=yes
3278 else
3279   echo "$ac_err" >&5
3280   echo "configure: failed program was:" >&5
3281   cat conftest.$ac_ext >&5
3282   rm -rf conftest*
3283   ac_cv_header_stdc=no
3284 fi
3285 rm -f conftest*
3286
3287 if test $ac_cv_header_stdc = yes; then
3288   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3289 cat > conftest.$ac_ext <<EOF
3290 #line 3291 "configure"
3291 #include "confdefs.h"
3292 #include <string.h>
3293 EOF
3294 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3295   egrep "memchr" >/dev/null 2>&1; then
3296   :
3297 else
3298   rm -rf conftest*
3299   ac_cv_header_stdc=no
3300 fi
3301 rm -f conftest*
3302
3303 fi
3304
3305 if test $ac_cv_header_stdc = yes; then
3306   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3307 cat > conftest.$ac_ext <<EOF
3308 #line 3309 "configure"
3309 #include "confdefs.h"
3310 #include <stdlib.h>
3311 EOF
3312 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3313   egrep "free" >/dev/null 2>&1; then
3314   :
3315 else
3316   rm -rf conftest*
3317   ac_cv_header_stdc=no
3318 fi
3319 rm -f conftest*
3320
3321 fi
3322
3323 if test $ac_cv_header_stdc = yes; then
3324   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3325 if test "$cross_compiling" = yes; then
3326   :
3327 else
3328   cat > conftest.$ac_ext <<EOF
3329 #line 3330 "configure"
3330 #include "confdefs.h"
3331 #include <ctype.h>
3332 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3333 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3334 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3335 int main () { int i; for (i = 0; i < 256; i++)
3336 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
3337 exit (0); }
3338
3339 EOF
3340 if { (eval echo configure:3341: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3341 then
3342   :
3343 else
3344   echo "configure: failed program was:" >&5
3345   cat conftest.$ac_ext >&5
3346   rm -fr conftest*
3347   ac_cv_header_stdc=no
3348 fi
3349 rm -fr conftest*
3350 fi
3351
3352 fi
3353 fi
3354
3355 echo "$ac_t""$ac_cv_header_stdc" 1>&6
3356 if test $ac_cv_header_stdc = yes; then
3357   cat >> confdefs.h <<\EOF
3358 #define STDC_HEADERS 1
3359 EOF
3360
3361 fi
3362
3363
3364
3365 case $host_os in solaris2.7 | solaris2.8) case "$GCC" in yes)
3366     cat >> confdefs.h <<\EOF
3367 #define _MSE_INT_H 1
3368 EOF
3369
3370 esac; esac
3371
3372 for ac_hdr in ctype.h endian.h link.h thread_db.h proc_service.h \
3373         memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \
3374         string.h sys/procfs.h sys/ptrace.h sys/reg.h stdint.h \
3375         term.h termio.h termios.h unistd.h wait.h sys/wait.h \
3376         wchar.h wctype.h asm/debugreg.h sys/debugreg.h sys/select.h \
3377         time.h sys/ioctl.h sys/user.h \
3378         dirent.h sys/ndir.h sys/dir.h ndir.h \
3379         curses.h ncurses.h
3380 do
3381 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3382 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3383 echo "configure:3384: checking for $ac_hdr" >&5
3384 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3385   echo $ac_n "(cached) $ac_c" 1>&6
3386 else
3387   cat > conftest.$ac_ext <<EOF
3388 #line 3389 "configure"
3389 #include "confdefs.h"
3390 #include <$ac_hdr>
3391 EOF
3392 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3393 { (eval echo configure:3394: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3394 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3395 if test -z "$ac_err"; then
3396   rm -rf conftest*
3397   eval "ac_cv_header_$ac_safe=yes"
3398 else
3399   echo "$ac_err" >&5
3400   echo "configure: failed program was:" >&5
3401   cat conftest.$ac_ext >&5
3402   rm -rf conftest*
3403   eval "ac_cv_header_$ac_safe=no"
3404 fi
3405 rm -f conftest*
3406 fi
3407 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3408   echo "$ac_t""yes" 1>&6
3409     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3410   cat >> confdefs.h <<EOF
3411 #define $ac_tr_hdr 1
3412 EOF
3413
3414 else
3415   echo "$ac_t""no" 1>&6
3416 fi
3417 done
3418
3419 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
3420 echo "configure:3421: checking whether stat file-mode macros are broken" >&5
3421 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
3422   echo $ac_n "(cached) $ac_c" 1>&6
3423 else
3424   cat > conftest.$ac_ext <<EOF
3425 #line 3426 "configure"
3426 #include "confdefs.h"
3427 #include <sys/types.h>
3428 #include <sys/stat.h>
3429
3430 #if defined(S_ISBLK) && defined(S_IFDIR)
3431 # if S_ISBLK (S_IFDIR)
3432 You lose.
3433 # endif
3434 #endif
3435
3436 #if defined(S_ISBLK) && defined(S_IFCHR)
3437 # if S_ISBLK (S_IFCHR)
3438 You lose.
3439 # endif
3440 #endif
3441
3442 #if defined(S_ISLNK) && defined(S_IFREG)
3443 # if S_ISLNK (S_IFREG)
3444 You lose.
3445 # endif
3446 #endif
3447
3448 #if defined(S_ISSOCK) && defined(S_IFREG)
3449 # if S_ISSOCK (S_IFREG)
3450 You lose.
3451 # endif
3452 #endif
3453
3454 EOF
3455 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3456   egrep "You lose" >/dev/null 2>&1; then
3457   rm -rf conftest*
3458   ac_cv_header_stat_broken=yes
3459 else
3460   rm -rf conftest*
3461   ac_cv_header_stat_broken=no
3462 fi
3463 rm -f conftest*
3464
3465 fi
3466
3467 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
3468 if test $ac_cv_header_stat_broken = yes; then
3469   cat >> confdefs.h <<\EOF
3470 #define STAT_MACROS_BROKEN 1
3471 EOF
3472
3473 fi
3474
3475
3476 echo $ac_n "checking for working const""... $ac_c" 1>&6
3477 echo "configure:3478: checking for working const" >&5
3478 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3479   echo $ac_n "(cached) $ac_c" 1>&6
3480 else
3481   cat > conftest.$ac_ext <<EOF
3482 #line 3483 "configure"
3483 #include "confdefs.h"
3484
3485 int main() {
3486
3487 /* Ultrix mips cc rejects this.  */
3488 typedef int charset[2]; const charset x;
3489 /* SunOS 4.1.1 cc rejects this.  */
3490 char const *const *ccp;
3491 char **p;
3492 /* NEC SVR4.0.2 mips cc rejects this.  */
3493 struct point {int x, y;};
3494 static struct point const zero = {0,0};
3495 /* AIX XL C 1.02.0.0 rejects this.
3496    It does not let you subtract one const X* pointer from another in an arm
3497    of an if-expression whose if-part is not a constant expression */
3498 const char *g = "string";
3499 ccp = &g + (g ? g-g : 0);
3500 /* HPUX 7.0 cc rejects these. */
3501 ++ccp;
3502 p = (char**) ccp;
3503 ccp = (char const *const *) p;
3504 { /* SCO 3.2v4 cc rejects this.  */
3505   char *t;
3506   char const *s = 0 ? (char *) 0 : (char const *) 0;
3507
3508   *t++ = 0;
3509 }
3510 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3511   int x[] = {25, 17};
3512   const int *foo = &x[0];
3513   ++foo;
3514 }
3515 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3516   typedef const int *iptr;
3517   iptr p = 0;
3518   ++p;
3519 }
3520 { /* AIX XL C 1.02.0.0 rejects this saying
3521      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3522   struct s { int j; const int *ap[3]; };
3523   struct s *b; b->j = 5;
3524 }
3525 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3526   const int foo = 10;
3527 }
3528
3529 ; return 0; }
3530 EOF
3531 if { (eval echo configure:3532: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3532   rm -rf conftest*
3533   ac_cv_c_const=yes
3534 else
3535   echo "configure: failed program was:" >&5
3536   cat conftest.$ac_ext >&5
3537   rm -rf conftest*
3538   ac_cv_c_const=no
3539 fi
3540 rm -f conftest*
3541 fi
3542
3543 echo "$ac_t""$ac_cv_c_const" 1>&6
3544 if test $ac_cv_c_const = no; then
3545   cat >> confdefs.h <<\EOF
3546 #define const
3547 EOF
3548
3549 fi
3550
3551
3552 for ac_func in setpgid sbrk sigaction isascii bzero bcopy btowc poll sigprocmask
3553 do
3554 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3555 echo "configure:3556: checking for $ac_func" >&5
3556 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3557   echo $ac_n "(cached) $ac_c" 1>&6
3558 else
3559   cat > conftest.$ac_ext <<EOF
3560 #line 3561 "configure"
3561 #include "confdefs.h"
3562 /* System header to define __stub macros and hopefully few prototypes,
3563     which can conflict with char $ac_func(); below.  */
3564 #include <assert.h>
3565 /* Override any gcc2 internal prototype to avoid an error.  */
3566 /* We use char because int might match the return type of a gcc2
3567     builtin and then its argument prototype would still apply.  */
3568 char $ac_func();
3569
3570 int main() {
3571
3572 /* The GNU C library defines this for functions which it implements
3573     to always fail with ENOSYS.  Some functions are actually named
3574     something starting with __ and the normal name is an alias.  */
3575 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3576 choke me
3577 #else
3578 $ac_func();
3579 #endif
3580
3581 ; return 0; }
3582 EOF
3583 if { (eval echo configure:3584: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3584   rm -rf conftest*
3585   eval "ac_cv_func_$ac_func=yes"
3586 else
3587   echo "configure: failed program was:" >&5
3588   cat conftest.$ac_ext >&5
3589   rm -rf conftest*
3590   eval "ac_cv_func_$ac_func=no"
3591 fi
3592 rm -f conftest*
3593 fi
3594
3595 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3596   echo "$ac_t""yes" 1>&6
3597     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3598   cat >> confdefs.h <<EOF
3599 #define $ac_tr_func 1
3600 EOF
3601
3602 else
3603   echo "$ac_t""no" 1>&6
3604 fi
3605 done
3606
3607 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
3608 # for constant arguments.  Useless!
3609 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
3610 echo "configure:3611: checking for working alloca.h" >&5
3611 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
3612   echo $ac_n "(cached) $ac_c" 1>&6
3613 else
3614   cat > conftest.$ac_ext <<EOF
3615 #line 3616 "configure"
3616 #include "confdefs.h"
3617 #include <alloca.h>
3618 int main() {
3619 char *p = alloca(2 * sizeof(int));
3620 ; return 0; }
3621 EOF
3622 if { (eval echo configure:3623: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3623   rm -rf conftest*
3624   ac_cv_header_alloca_h=yes
3625 else
3626   echo "configure: failed program was:" >&5
3627   cat conftest.$ac_ext >&5
3628   rm -rf conftest*
3629   ac_cv_header_alloca_h=no
3630 fi
3631 rm -f conftest*
3632 fi
3633
3634 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
3635 if test $ac_cv_header_alloca_h = yes; then
3636   cat >> confdefs.h <<\EOF
3637 #define HAVE_ALLOCA_H 1
3638 EOF
3639
3640 fi
3641
3642 echo $ac_n "checking for alloca""... $ac_c" 1>&6
3643 echo "configure:3644: checking for alloca" >&5
3644 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
3645   echo $ac_n "(cached) $ac_c" 1>&6
3646 else
3647   cat > conftest.$ac_ext <<EOF
3648 #line 3649 "configure"
3649 #include "confdefs.h"
3650
3651 #ifdef __GNUC__
3652 # define alloca __builtin_alloca
3653 #else
3654 # ifdef _MSC_VER
3655 #  include <malloc.h>
3656 #  define alloca _alloca
3657 # else
3658 #  if HAVE_ALLOCA_H
3659 #   include <alloca.h>
3660 #  else
3661 #   ifdef _AIX
3662  #pragma alloca
3663 #   else
3664 #    ifndef alloca /* predefined by HP cc +Olibcalls */
3665 char *alloca ();
3666 #    endif
3667 #   endif
3668 #  endif
3669 # endif
3670 #endif
3671
3672 int main() {
3673 char *p = (char *) alloca(1);
3674 ; return 0; }
3675 EOF
3676 if { (eval echo configure:3677: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3677   rm -rf conftest*
3678   ac_cv_func_alloca_works=yes
3679 else
3680   echo "configure: failed program was:" >&5
3681   cat conftest.$ac_ext >&5
3682   rm -rf conftest*
3683   ac_cv_func_alloca_works=no
3684 fi
3685 rm -f conftest*
3686 fi
3687
3688 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
3689 if test $ac_cv_func_alloca_works = yes; then
3690   cat >> confdefs.h <<\EOF
3691 #define HAVE_ALLOCA 1
3692 EOF
3693
3694 fi
3695
3696 if test $ac_cv_func_alloca_works = no; then
3697   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
3698   # that cause trouble.  Some versions do not even contain alloca or
3699   # contain a buggy version.  If you still want to use their alloca,
3700   # use ar to extract alloca.o from them instead of compiling alloca.c.
3701   ALLOCA=alloca.${ac_objext}
3702   cat >> confdefs.h <<\EOF
3703 #define C_ALLOCA 1
3704 EOF
3705
3706
3707 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
3708 echo "configure:3709: checking whether alloca needs Cray hooks" >&5
3709 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
3710   echo $ac_n "(cached) $ac_c" 1>&6
3711 else
3712   cat > conftest.$ac_ext <<EOF
3713 #line 3714 "configure"
3714 #include "confdefs.h"
3715 #if defined(CRAY) && ! defined(CRAY2)
3716 webecray
3717 #else
3718 wenotbecray
3719 #endif
3720
3721 EOF
3722 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3723   egrep "webecray" >/dev/null 2>&1; then
3724   rm -rf conftest*
3725   ac_cv_os_cray=yes
3726 else
3727   rm -rf conftest*
3728   ac_cv_os_cray=no
3729 fi
3730 rm -f conftest*
3731
3732 fi
3733
3734 echo "$ac_t""$ac_cv_os_cray" 1>&6
3735 if test $ac_cv_os_cray = yes; then
3736 for ac_func in _getb67 GETB67 getb67; do
3737   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3738 echo "configure:3739: checking for $ac_func" >&5
3739 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3740   echo $ac_n "(cached) $ac_c" 1>&6
3741 else
3742   cat > conftest.$ac_ext <<EOF
3743 #line 3744 "configure"
3744 #include "confdefs.h"
3745 /* System header to define __stub macros and hopefully few prototypes,
3746     which can conflict with char $ac_func(); below.  */
3747 #include <assert.h>
3748 /* Override any gcc2 internal prototype to avoid an error.  */
3749 /* We use char because int might match the return type of a gcc2
3750     builtin and then its argument prototype would still apply.  */
3751 char $ac_func();
3752
3753 int main() {
3754
3755 /* The GNU C library defines this for functions which it implements
3756     to always fail with ENOSYS.  Some functions are actually named
3757     something starting with __ and the normal name is an alias.  */
3758 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3759 choke me
3760 #else
3761 $ac_func();
3762 #endif
3763
3764 ; return 0; }
3765 EOF
3766 if { (eval echo configure:3767: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3767   rm -rf conftest*
3768   eval "ac_cv_func_$ac_func=yes"
3769 else
3770   echo "configure: failed program was:" >&5
3771   cat conftest.$ac_ext >&5
3772   rm -rf conftest*
3773   eval "ac_cv_func_$ac_func=no"
3774 fi
3775 rm -f conftest*
3776 fi
3777
3778 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3779   echo "$ac_t""yes" 1>&6
3780   cat >> confdefs.h <<EOF
3781 #define CRAY_STACKSEG_END $ac_func
3782 EOF
3783
3784   break
3785 else
3786   echo "$ac_t""no" 1>&6
3787 fi
3788
3789 done
3790 fi
3791
3792 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3793 echo "configure:3794: checking stack direction for C alloca" >&5
3794 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3795   echo $ac_n "(cached) $ac_c" 1>&6
3796 else
3797   if test "$cross_compiling" = yes; then
3798   ac_cv_c_stack_direction=0
3799 else
3800   cat > conftest.$ac_ext <<EOF
3801 #line 3802 "configure"
3802 #include "confdefs.h"
3803 find_stack_direction ()
3804 {
3805   static char *addr = 0;
3806   auto char dummy;
3807   if (addr == 0)
3808     {
3809       addr = &dummy;
3810       return find_stack_direction ();
3811     }
3812   else
3813     return (&dummy > addr) ? 1 : -1;
3814 }
3815 main ()
3816 {
3817   exit (find_stack_direction() < 0);
3818 }
3819 EOF
3820 if { (eval echo configure:3821: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3821 then
3822   ac_cv_c_stack_direction=1
3823 else
3824   echo "configure: failed program was:" >&5
3825   cat conftest.$ac_ext >&5
3826   rm -fr conftest*
3827   ac_cv_c_stack_direction=-1
3828 fi
3829 rm -fr conftest*
3830 fi
3831
3832 fi
3833
3834 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3835 cat >> confdefs.h <<EOF
3836 #define STACK_DIRECTION $ac_cv_c_stack_direction
3837 EOF
3838
3839 fi
3840
3841
3842 # See if machine/reg.h supports the %fs and %gs i386 segment registers.
3843 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
3844 echo $ac_n "checking for r_fs in struct reg""... $ac_c" 1>&6
3845 echo "configure:3846: checking for r_fs in struct reg" >&5
3846 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_fs'+set}'`\" = set"; then
3847   echo $ac_n "(cached) $ac_c" 1>&6
3848 else
3849   cat > conftest.$ac_ext <<EOF
3850 #line 3851 "configure"
3851 #include "confdefs.h"
3852 #include <machine/reg.h>
3853 int main() {
3854 struct reg r; r.r_fs;
3855 ; return 0; }
3856 EOF
3857 if { (eval echo configure:3858: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3858   rm -rf conftest*
3859   gdb_cv_struct_reg_r_fs=yes
3860 else
3861   echo "configure: failed program was:" >&5
3862   cat conftest.$ac_ext >&5
3863   rm -rf conftest*
3864   gdb_cv_struct_reg_r_fs=no
3865 fi
3866 rm -f conftest*
3867 fi
3868
3869 echo "$ac_t""$gdb_cv_struct_reg_r_fs" 1>&6
3870 if test $gdb_cv_struct_reg_r_fs = yes; then
3871   cat >> confdefs.h <<\EOF
3872 #define HAVE_STRUCT_REG_R_FS 1
3873 EOF
3874
3875 fi
3876 echo $ac_n "checking for r_gs in struct reg""... $ac_c" 1>&6
3877 echo "configure:3878: checking for r_gs in struct reg" >&5
3878 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_gs'+set}'`\" = set"; then
3879   echo $ac_n "(cached) $ac_c" 1>&6
3880 else
3881   cat > conftest.$ac_ext <<EOF
3882 #line 3883 "configure"
3883 #include "confdefs.h"
3884 #include <machine/reg.h>
3885 int main() {
3886 struct reg r; r.r_gs;
3887 ; return 0; }
3888 EOF
3889 if { (eval echo configure:3890: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3890   rm -rf conftest*
3891   gdb_cv_struct_reg_r_gs=yes
3892 else
3893   echo "configure: failed program was:" >&5
3894   cat conftest.$ac_ext >&5
3895   rm -rf conftest*
3896   gdb_cv_struct_reg_r_gs=no
3897 fi
3898 rm -f conftest*
3899 fi
3900
3901 echo "$ac_t""$gdb_cv_struct_reg_r_gs" 1>&6
3902 if test $gdb_cv_struct_reg_r_gs = yes; then
3903   cat >> confdefs.h <<\EOF
3904 #define HAVE_STRUCT_REG_R_GS 1
3905 EOF
3906
3907 fi
3908
3909 echo $ac_n "checking for PTRACE_GETREGS""... $ac_c" 1>&6
3910 echo "configure:3911: checking for PTRACE_GETREGS" >&5
3911 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getregs'+set}'`\" = set"; then
3912   echo $ac_n "(cached) $ac_c" 1>&6
3913 else
3914   cat > conftest.$ac_ext <<EOF
3915 #line 3916 "configure"
3916 #include "confdefs.h"
3917 #include <sys/ptrace.h>
3918 int main() {
3919 PTRACE_GETREGS;
3920 ; return 0; }
3921 EOF
3922 if { (eval echo configure:3923: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3923   rm -rf conftest*
3924   gdb_cv_have_ptrace_getregs=yes
3925 else
3926   echo "configure: failed program was:" >&5
3927   cat conftest.$ac_ext >&5
3928   rm -rf conftest*
3929   gdb_cv_have_ptrace_getregs=no
3930 fi
3931 rm -f conftest*
3932 fi
3933
3934 echo "$ac_t""$gdb_cv_have_ptrace_getregs" 1>&6
3935 if test $gdb_cv_have_ptrace_getregs = yes; then
3936   cat >> confdefs.h <<\EOF
3937 #define HAVE_PTRACE_GETREGS 1
3938 EOF
3939
3940 fi
3941
3942 echo $ac_n "checking for PTRACE_GETXFPREGS""... $ac_c" 1>&6
3943 echo "configure:3944: checking for PTRACE_GETXFPREGS" >&5
3944 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getxfpregs'+set}'`\" = set"; then
3945   echo $ac_n "(cached) $ac_c" 1>&6
3946 else
3947   cat > conftest.$ac_ext <<EOF
3948 #line 3949 "configure"
3949 #include "confdefs.h"
3950 #include <sys/ptrace.h>
3951 int main() {
3952 PTRACE_GETXFPREGS;
3953 ; return 0; }
3954 EOF
3955 if { (eval echo configure:3956: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3956   rm -rf conftest*
3957   gdb_cv_have_ptrace_getxfpregs=yes
3958 else
3959   echo "configure: failed program was:" >&5
3960   cat conftest.$ac_ext >&5
3961   rm -rf conftest*
3962   gdb_cv_have_ptrace_getxfpregs=no
3963 fi
3964 rm -f conftest*
3965 fi
3966
3967 echo "$ac_t""$gdb_cv_have_ptrace_getxfpregs" 1>&6
3968 if test $gdb_cv_have_ptrace_getxfpregs = yes; then
3969   cat >> confdefs.h <<\EOF
3970 #define HAVE_PTRACE_GETXFPREGS 1
3971 EOF
3972
3973 fi
3974
3975 echo $ac_n "checking for socketpair in -lsocket""... $ac_c" 1>&6
3976 echo "configure:3977: checking for socketpair in -lsocket" >&5
3977 ac_lib_var=`echo socket'_'socketpair | sed 'y%./+-%__p_%'`
3978 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3979   echo $ac_n "(cached) $ac_c" 1>&6
3980 else
3981   ac_save_LIBS="$LIBS"
3982 LIBS="-lsocket  $LIBS"
3983 cat > conftest.$ac_ext <<EOF
3984 #line 3985 "configure"
3985 #include "confdefs.h"
3986 /* Override any gcc2 internal prototype to avoid an error.  */
3987 /* We use char because int might match the return type of a gcc2
3988     builtin and then its argument prototype would still apply.  */
3989 char socketpair();
3990
3991 int main() {
3992 socketpair()
3993 ; return 0; }
3994 EOF
3995 if { (eval echo configure:3996: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3996   rm -rf conftest*
3997   eval "ac_cv_lib_$ac_lib_var=yes"
3998 else
3999   echo "configure: failed program was:" >&5
4000   cat conftest.$ac_ext >&5
4001   rm -rf conftest*
4002   eval "ac_cv_lib_$ac_lib_var=no"
4003 fi
4004 rm -f conftest*
4005 LIBS="$ac_save_LIBS"
4006
4007 fi
4008 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4009   echo "$ac_t""yes" 1>&6
4010     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4011     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4012   cat >> confdefs.h <<EOF
4013 #define $ac_tr_lib 1
4014 EOF
4015
4016   LIBS="-lsocket $LIBS"
4017
4018 else
4019   echo "$ac_t""no" 1>&6
4020 fi
4021
4022 for ac_func in socketpair
4023 do
4024 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4025 echo "configure:4026: checking for $ac_func" >&5
4026 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4027   echo $ac_n "(cached) $ac_c" 1>&6
4028 else
4029   cat > conftest.$ac_ext <<EOF
4030 #line 4031 "configure"
4031 #include "confdefs.h"
4032 /* System header to define __stub macros and hopefully few prototypes,
4033     which can conflict with char $ac_func(); below.  */
4034 #include <assert.h>
4035 /* Override any gcc2 internal prototype to avoid an error.  */
4036 /* We use char because int might match the return type of a gcc2
4037     builtin and then its argument prototype would still apply.  */
4038 char $ac_func();
4039
4040 int main() {
4041
4042 /* The GNU C library defines this for functions which it implements
4043     to always fail with ENOSYS.  Some functions are actually named
4044     something starting with __ and the normal name is an alias.  */
4045 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4046 choke me
4047 #else
4048 $ac_func();
4049 #endif
4050
4051 ; return 0; }
4052 EOF
4053 if { (eval echo configure:4054: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4054   rm -rf conftest*
4055   eval "ac_cv_func_$ac_func=yes"
4056 else
4057   echo "configure: failed program was:" >&5
4058   cat conftest.$ac_ext >&5
4059   rm -rf conftest*
4060   eval "ac_cv_func_$ac_func=no"
4061 fi
4062 rm -f conftest*
4063 fi
4064
4065 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4066   echo "$ac_t""yes" 1>&6
4067     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4068   cat >> confdefs.h <<EOF
4069 #define $ac_tr_func 1
4070 EOF
4071
4072 else
4073   echo "$ac_t""no" 1>&6
4074 fi
4075 done
4076
4077
4078
4079 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
4080 echo "configure:4081: checking whether malloc must be declared" >&5
4081 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
4082   echo $ac_n "(cached) $ac_c" 1>&6
4083 else
4084   cat > conftest.$ac_ext <<EOF
4085 #line 4086 "configure"
4086 #include "confdefs.h"
4087
4088 #include <stdio.h>
4089 #ifdef HAVE_STRING_H
4090 #include <string.h>
4091 #else
4092 #ifdef HAVE_STRINGS_H
4093 #include <strings.h>
4094 #endif
4095 #endif
4096 #ifdef HAVE_STDLIB_H
4097 #include <stdlib.h>
4098 #endif
4099 #ifdef HAVE_UNISTD_H
4100 #include <unistd.h>
4101 #endif
4102 int main() {
4103 char *(*pfn) = (char *(*)) malloc
4104 ; return 0; }
4105 EOF
4106 if { (eval echo configure:4107: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4107   rm -rf conftest*
4108   bfd_cv_decl_needed_malloc=no
4109 else
4110   echo "configure: failed program was:" >&5
4111   cat conftest.$ac_ext >&5
4112   rm -rf conftest*
4113   bfd_cv_decl_needed_malloc=yes
4114 fi
4115 rm -f conftest*
4116 fi
4117
4118 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
4119 if test $bfd_cv_decl_needed_malloc = yes; then
4120   cat >> confdefs.h <<\EOF
4121 #define NEED_DECLARATION_MALLOC 1
4122 EOF
4123
4124 fi
4125
4126 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
4127 echo "configure:4128: checking whether realloc must be declared" >&5
4128 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
4129   echo $ac_n "(cached) $ac_c" 1>&6
4130 else
4131   cat > conftest.$ac_ext <<EOF
4132 #line 4133 "configure"
4133 #include "confdefs.h"
4134
4135 #include <stdio.h>
4136 #ifdef HAVE_STRING_H
4137 #include <string.h>
4138 #else
4139 #ifdef HAVE_STRINGS_H
4140 #include <strings.h>
4141 #endif
4142 #endif
4143 #ifdef HAVE_STDLIB_H
4144 #include <stdlib.h>
4145 #endif
4146 #ifdef HAVE_UNISTD_H
4147 #include <unistd.h>
4148 #endif
4149 int main() {
4150 char *(*pfn) = (char *(*)) realloc
4151 ; return 0; }
4152 EOF
4153 if { (eval echo configure:4154: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4154   rm -rf conftest*
4155   bfd_cv_decl_needed_realloc=no
4156 else
4157   echo "configure: failed program was:" >&5
4158   cat conftest.$ac_ext >&5
4159   rm -rf conftest*
4160   bfd_cv_decl_needed_realloc=yes
4161 fi
4162 rm -f conftest*
4163 fi
4164
4165 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
4166 if test $bfd_cv_decl_needed_realloc = yes; then
4167   cat >> confdefs.h <<\EOF
4168 #define NEED_DECLARATION_REALLOC 1
4169 EOF
4170
4171 fi
4172
4173 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
4174 echo "configure:4175: checking whether free must be declared" >&5
4175 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
4176   echo $ac_n "(cached) $ac_c" 1>&6
4177 else
4178   cat > conftest.$ac_ext <<EOF
4179 #line 4180 "configure"
4180 #include "confdefs.h"
4181
4182 #include <stdio.h>
4183 #ifdef HAVE_STRING_H
4184 #include <string.h>
4185 #else
4186 #ifdef HAVE_STRINGS_H
4187 #include <strings.h>
4188 #endif
4189 #endif
4190 #ifdef HAVE_STDLIB_H
4191 #include <stdlib.h>
4192 #endif
4193 #ifdef HAVE_UNISTD_H
4194 #include <unistd.h>
4195 #endif
4196 int main() {
4197 char *(*pfn) = (char *(*)) free
4198 ; return 0; }
4199 EOF
4200 if { (eval echo configure:4201: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4201   rm -rf conftest*
4202   bfd_cv_decl_needed_free=no
4203 else
4204   echo "configure: failed program was:" >&5
4205   cat conftest.$ac_ext >&5
4206   rm -rf conftest*
4207   bfd_cv_decl_needed_free=yes
4208 fi
4209 rm -f conftest*
4210 fi
4211
4212 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
4213 if test $bfd_cv_decl_needed_free = yes; then
4214   cat >> confdefs.h <<\EOF
4215 #define NEED_DECLARATION_FREE 1
4216 EOF
4217
4218 fi
4219
4220 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
4221 echo "configure:4222: checking whether strerror must be declared" >&5
4222 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
4223   echo $ac_n "(cached) $ac_c" 1>&6
4224 else
4225   cat > conftest.$ac_ext <<EOF
4226 #line 4227 "configure"
4227 #include "confdefs.h"
4228
4229 #include <stdio.h>
4230 #ifdef HAVE_STRING_H
4231 #include <string.h>
4232 #else
4233 #ifdef HAVE_STRINGS_H
4234 #include <strings.h>
4235 #endif
4236 #endif
4237 #ifdef HAVE_STDLIB_H
4238 #include <stdlib.h>
4239 #endif
4240 #ifdef HAVE_UNISTD_H
4241 #include <unistd.h>
4242 #endif
4243 int main() {
4244 char *(*pfn) = (char *(*)) strerror
4245 ; return 0; }
4246 EOF
4247 if { (eval echo configure:4248: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4248   rm -rf conftest*
4249   bfd_cv_decl_needed_strerror=no
4250 else
4251   echo "configure: failed program was:" >&5
4252   cat conftest.$ac_ext >&5
4253   rm -rf conftest*
4254   bfd_cv_decl_needed_strerror=yes
4255 fi
4256 rm -f conftest*
4257 fi
4258
4259 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
4260 if test $bfd_cv_decl_needed_strerror = yes; then
4261   cat >> confdefs.h <<\EOF
4262 #define NEED_DECLARATION_STRERROR 1
4263 EOF
4264
4265 fi
4266
4267 echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
4268 echo "configure:4269: checking whether strdup must be declared" >&5
4269 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" = set"; then
4270   echo $ac_n "(cached) $ac_c" 1>&6
4271 else
4272   cat > conftest.$ac_ext <<EOF
4273 #line 4274 "configure"
4274 #include "confdefs.h"
4275
4276 #include <stdio.h>
4277 #ifdef HAVE_STRING_H
4278 #include <string.h>
4279 #else
4280 #ifdef HAVE_STRINGS_H
4281 #include <strings.h>
4282 #endif
4283 #endif
4284 #ifdef HAVE_STDLIB_H
4285 #include <stdlib.h>
4286 #endif
4287 #ifdef HAVE_UNISTD_H
4288 #include <unistd.h>
4289 #endif
4290 int main() {
4291 char *(*pfn) = (char *(*)) strdup
4292 ; return 0; }
4293 EOF
4294 if { (eval echo configure:4295: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4295   rm -rf conftest*
4296   bfd_cv_decl_needed_strdup=no
4297 else
4298   echo "configure: failed program was:" >&5
4299   cat conftest.$ac_ext >&5
4300   rm -rf conftest*
4301   bfd_cv_decl_needed_strdup=yes
4302 fi
4303 rm -f conftest*
4304 fi
4305
4306 echo "$ac_t""$bfd_cv_decl_needed_strdup" 1>&6
4307 if test $bfd_cv_decl_needed_strdup = yes; then
4308   cat >> confdefs.h <<\EOF
4309 #define NEED_DECLARATION_STRDUP 1
4310 EOF
4311
4312 fi
4313
4314 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
4315 echo "configure:4316: checking whether strstr must be declared" >&5
4316 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
4317   echo $ac_n "(cached) $ac_c" 1>&6
4318 else
4319   cat > conftest.$ac_ext <<EOF
4320 #line 4321 "configure"
4321 #include "confdefs.h"
4322
4323 #include <stdio.h>
4324 #ifdef HAVE_STRING_H
4325 #include <string.h>
4326 #else
4327 #ifdef HAVE_STRINGS_H
4328 #include <strings.h>
4329 #endif
4330 #endif
4331 #ifdef HAVE_STDLIB_H
4332 #include <stdlib.h>
4333 #endif
4334 #ifdef HAVE_UNISTD_H
4335 #include <unistd.h>
4336 #endif
4337 int main() {
4338 char *(*pfn) = (char *(*)) strstr
4339 ; return 0; }
4340 EOF
4341 if { (eval echo configure:4342: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4342   rm -rf conftest*
4343   bfd_cv_decl_needed_strstr=no
4344 else
4345   echo "configure: failed program was:" >&5
4346   cat conftest.$ac_ext >&5
4347   rm -rf conftest*
4348   bfd_cv_decl_needed_strstr=yes
4349 fi
4350 rm -f conftest*
4351 fi
4352
4353 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
4354 if test $bfd_cv_decl_needed_strstr = yes; then
4355   cat >> confdefs.h <<\EOF
4356 #define NEED_DECLARATION_STRSTR 1
4357 EOF
4358
4359 fi
4360
4361
4362
4363 # The following save_state_t checkery is only necessary for HPUX
4364 # versions earlier than 10.20.  When those fade from memory, this
4365 # could be expunged. --jsm 1999-03-22
4366
4367 echo $ac_n "checking for HPUX save_state structure""... $ac_c" 1>&6
4368 echo "configure:4369: checking for HPUX save_state structure" >&5
4369 cat > conftest.$ac_ext <<EOF
4370 #line 4371 "configure"
4371 #include "confdefs.h"
4372 #include <machine/save_state.h>
4373 EOF
4374 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4375   egrep "save_state_t" >/dev/null 2>&1; then
4376   rm -rf conftest*
4377   gdb_cv_hpux_savestate=yes
4378 else
4379   rm -rf conftest*
4380   gdb_cv_hpux_savestate=no
4381 fi
4382 rm -f conftest*
4383
4384 cat > conftest.$ac_ext <<EOF
4385 #line 4386 "configure"
4386 #include "confdefs.h"
4387 #include <machine/save_state.h>
4388 EOF
4389 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4390   egrep "ss_wide" >/dev/null 2>&1; then
4391   rm -rf conftest*
4392   gdb_cv_hpux_sswide=yes
4393 else
4394   rm -rf conftest*
4395   gdb_cv_hpux_sswide=no
4396 fi
4397 rm -f conftest*
4398
4399 if test $gdb_cv_hpux_savestate = yes
4400 then
4401   cat >> confdefs.h <<\EOF
4402 #define HAVE_STRUCT_SAVE_STATE_T 1
4403 EOF
4404
4405 fi
4406 if test $gdb_cv_hpux_sswide = yes
4407 then
4408   cat >> confdefs.h <<\EOF
4409 #define HAVE_STRUCT_MEMBER_SS_WIDE 1
4410 EOF
4411
4412 fi
4413 echo "$ac_t""$gdb_cv_hpux_sswide" 1>&6
4414
4415
4416 # If we are configured native on GNU/Linux, work around problems with
4417 # sys/procfs.h
4418 # Also detect which type of /proc is in use, such as for Unixware or Solaris.
4419
4420 if test "${target}" = "${host}"; then
4421   case "${host}" in
4422   i[3456]86-*-linux*)
4423         cat >> confdefs.h <<\EOF
4424 #define START_INFERIOR_TRAPS_EXPECTED 2
4425 EOF
4426
4427         cat >> confdefs.h <<\EOF
4428 #define sys_quotactl 1
4429 EOF
4430
4431         ;;
4432   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5*)
4433       cat >> confdefs.h <<\EOF
4434 #define NEW_PROC_API 1
4435 EOF
4436
4437       ;;
4438   *-*-solaris2.[678])
4439       cat >> confdefs.h <<\EOF
4440 #define NEW_PROC_API 1
4441 EOF
4442
4443       ;;
4444   esac
4445 fi
4446
4447 if test "$ac_cv_header_sys_procfs_h" = yes; then
4448   echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6
4449 echo "configure:4450: checking for pstatus_t in sys/procfs.h" >&5
4450  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`\" = set"; then
4451   echo $ac_n "(cached) $ac_c" 1>&6
4452 else
4453   cat > conftest.$ac_ext <<EOF
4454 #line 4455 "configure"
4455 #include "confdefs.h"
4456 #include <sys/procfs.h>
4457 int main() {
4458 pstatus_t avar
4459 ; return 0; }
4460 EOF
4461 if { (eval echo configure:4462: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4462   rm -rf conftest*
4463   bfd_cv_have_sys_procfs_type_pstatus_t=yes
4464 else
4465   echo "configure: failed program was:" >&5
4466   cat conftest.$ac_ext >&5
4467   rm -rf conftest*
4468   bfd_cv_have_sys_procfs_type_pstatus_t=no
4469
4470 fi
4471 rm -f conftest*
4472 fi
4473
4474  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
4475    cat >> confdefs.h <<\EOF
4476 #define HAVE_PSTATUS_T 1
4477 EOF
4478
4479  fi
4480  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
4481
4482   echo $ac_n "checking for prrun_t in sys/procfs.h""... $ac_c" 1>&6
4483 echo "configure:4484: checking for prrun_t in sys/procfs.h" >&5
4484  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prrun_t'+set}'`\" = set"; then
4485   echo $ac_n "(cached) $ac_c" 1>&6
4486 else
4487   cat > conftest.$ac_ext <<EOF
4488 #line 4489 "configure"
4489 #include "confdefs.h"
4490 #include <sys/procfs.h>
4491 int main() {
4492 prrun_t avar
4493 ; return 0; }
4494 EOF
4495 if { (eval echo configure:4496: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4496   rm -rf conftest*
4497   bfd_cv_have_sys_procfs_type_prrun_t=yes
4498 else
4499   echo "configure: failed program was:" >&5
4500   cat conftest.$ac_ext >&5
4501   rm -rf conftest*
4502   bfd_cv_have_sys_procfs_type_prrun_t=no
4503
4504 fi
4505 rm -f conftest*
4506 fi
4507
4508  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
4509    cat >> confdefs.h <<\EOF
4510 #define HAVE_PRRUN_T 1
4511 EOF
4512
4513  fi
4514  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prrun_t" 1>&6
4515
4516   echo $ac_n "checking for gregset_t in sys/procfs.h""... $ac_c" 1>&6
4517 echo "configure:4518: checking for gregset_t in sys/procfs.h" >&5
4518  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_gregset_t'+set}'`\" = set"; then
4519   echo $ac_n "(cached) $ac_c" 1>&6
4520 else
4521   cat > conftest.$ac_ext <<EOF
4522 #line 4523 "configure"
4523 #include "confdefs.h"
4524 #include <sys/procfs.h>
4525 int main() {
4526 gregset_t avar
4527 ; return 0; }
4528 EOF
4529 if { (eval echo configure:4530: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4530   rm -rf conftest*
4531   bfd_cv_have_sys_procfs_type_gregset_t=yes
4532 else
4533   echo "configure: failed program was:" >&5
4534   cat conftest.$ac_ext >&5
4535   rm -rf conftest*
4536   bfd_cv_have_sys_procfs_type_gregset_t=no
4537
4538 fi
4539 rm -f conftest*
4540 fi
4541
4542  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
4543    cat >> confdefs.h <<\EOF
4544 #define HAVE_GREGSET_T 1
4545 EOF
4546
4547  fi
4548  echo "$ac_t""$bfd_cv_have_sys_procfs_type_gregset_t" 1>&6
4549
4550   echo $ac_n "checking for fpregset_t in sys/procfs.h""... $ac_c" 1>&6
4551 echo "configure:4552: checking for fpregset_t in sys/procfs.h" >&5
4552  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_fpregset_t'+set}'`\" = set"; then
4553   echo $ac_n "(cached) $ac_c" 1>&6
4554 else
4555   cat > conftest.$ac_ext <<EOF
4556 #line 4557 "configure"
4557 #include "confdefs.h"
4558 #include <sys/procfs.h>
4559 int main() {
4560 fpregset_t avar
4561 ; return 0; }
4562 EOF
4563 if { (eval echo configure:4564: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4564   rm -rf conftest*
4565   bfd_cv_have_sys_procfs_type_fpregset_t=yes
4566 else
4567   echo "configure: failed program was:" >&5
4568   cat conftest.$ac_ext >&5
4569   rm -rf conftest*
4570   bfd_cv_have_sys_procfs_type_fpregset_t=no
4571
4572 fi
4573 rm -f conftest*
4574 fi
4575
4576  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
4577    cat >> confdefs.h <<\EOF
4578 #define HAVE_FPREGSET_T 1
4579 EOF
4580
4581  fi
4582  echo "$ac_t""$bfd_cv_have_sys_procfs_type_fpregset_t" 1>&6
4583
4584   echo $ac_n "checking for prgregset_t in sys/procfs.h""... $ac_c" 1>&6
4585 echo "configure:4586: checking for prgregset_t in sys/procfs.h" >&5
4586  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset_t'+set}'`\" = set"; then
4587   echo $ac_n "(cached) $ac_c" 1>&6
4588 else
4589   cat > conftest.$ac_ext <<EOF
4590 #line 4591 "configure"
4591 #include "confdefs.h"
4592 #include <sys/procfs.h>
4593 int main() {
4594 prgregset_t avar
4595 ; return 0; }
4596 EOF
4597 if { (eval echo configure:4598: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4598   rm -rf conftest*
4599   bfd_cv_have_sys_procfs_type_prgregset_t=yes
4600 else
4601   echo "configure: failed program was:" >&5
4602   cat conftest.$ac_ext >&5
4603   rm -rf conftest*
4604   bfd_cv_have_sys_procfs_type_prgregset_t=no
4605
4606 fi
4607 rm -f conftest*
4608 fi
4609
4610  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
4611    cat >> confdefs.h <<\EOF
4612 #define HAVE_PRGREGSET_T 1
4613 EOF
4614
4615  fi
4616  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset_t" 1>&6
4617
4618   echo $ac_n "checking for prfpregset_t in sys/procfs.h""... $ac_c" 1>&6
4619 echo "configure:4620: checking for prfpregset_t in sys/procfs.h" >&5
4620  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset_t'+set}'`\" = set"; then
4621   echo $ac_n "(cached) $ac_c" 1>&6
4622 else
4623   cat > conftest.$ac_ext <<EOF
4624 #line 4625 "configure"
4625 #include "confdefs.h"
4626 #include <sys/procfs.h>
4627 int main() {
4628 prfpregset_t avar
4629 ; return 0; }
4630 EOF
4631 if { (eval echo configure:4632: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4632   rm -rf conftest*
4633   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
4634 else
4635   echo "configure: failed program was:" >&5
4636   cat conftest.$ac_ext >&5
4637   rm -rf conftest*
4638   bfd_cv_have_sys_procfs_type_prfpregset_t=no
4639
4640 fi
4641 rm -f conftest*
4642 fi
4643
4644  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
4645    cat >> confdefs.h <<\EOF
4646 #define HAVE_PRFPREGSET_T 1
4647 EOF
4648
4649  fi
4650  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset_t" 1>&6
4651
4652   echo $ac_n "checking for lwpid_t in sys/procfs.h""... $ac_c" 1>&6
4653 echo "configure:4654: checking for lwpid_t in sys/procfs.h" >&5
4654  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpid_t'+set}'`\" = set"; then
4655   echo $ac_n "(cached) $ac_c" 1>&6
4656 else
4657   cat > conftest.$ac_ext <<EOF
4658 #line 4659 "configure"
4659 #include "confdefs.h"
4660 #include <sys/procfs.h>
4661 int main() {
4662 lwpid_t avar
4663 ; return 0; }
4664 EOF
4665 if { (eval echo configure:4666: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4666   rm -rf conftest*
4667   bfd_cv_have_sys_procfs_type_lwpid_t=yes
4668 else
4669   echo "configure: failed program was:" >&5
4670   cat conftest.$ac_ext >&5
4671   rm -rf conftest*
4672   bfd_cv_have_sys_procfs_type_lwpid_t=no
4673
4674 fi
4675 rm -f conftest*
4676 fi
4677
4678  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
4679    cat >> confdefs.h <<\EOF
4680 #define HAVE_LWPID_T 1
4681 EOF
4682
4683  fi
4684  echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpid_t" 1>&6
4685
4686   echo $ac_n "checking for psaddr_t in sys/procfs.h""... $ac_c" 1>&6
4687 echo "configure:4688: checking for psaddr_t in sys/procfs.h" >&5
4688  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psaddr_t'+set}'`\" = set"; then
4689   echo $ac_n "(cached) $ac_c" 1>&6
4690 else
4691   cat > conftest.$ac_ext <<EOF
4692 #line 4693 "configure"
4693 #include "confdefs.h"
4694 #include <sys/procfs.h>
4695 int main() {
4696 psaddr_t avar
4697 ; return 0; }
4698 EOF
4699 if { (eval echo configure:4700: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4700   rm -rf conftest*
4701   bfd_cv_have_sys_procfs_type_psaddr_t=yes
4702 else
4703   echo "configure: failed program was:" >&5
4704   cat conftest.$ac_ext >&5
4705   rm -rf conftest*
4706   bfd_cv_have_sys_procfs_type_psaddr_t=no
4707
4708 fi
4709 rm -f conftest*
4710 fi
4711
4712  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
4713    cat >> confdefs.h <<\EOF
4714 #define HAVE_PSADDR_T 1
4715 EOF
4716
4717  fi
4718  echo "$ac_t""$bfd_cv_have_sys_procfs_type_psaddr_t" 1>&6
4719
4720
4721
4722
4723   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
4724     echo $ac_n "checking whether prfpregset_t type is broken""... $ac_c" 1>&6
4725 echo "configure:4726: checking whether prfpregset_t type is broken" >&5
4726     if eval "test \"`echo '$''{'gdb_cv_prfpregset_t_broken'+set}'`\" = set"; then
4727   echo $ac_n "(cached) $ac_c" 1>&6
4728 else
4729   if test "$cross_compiling" = yes; then
4730   gdb_cv_prfpregset_t_broken=yes
4731 else
4732   cat > conftest.$ac_ext <<EOF
4733 #line 4734 "configure"
4734 #include "confdefs.h"
4735 #include <sys/procfs.h>
4736        int main ()
4737        {
4738          if (sizeof (prfpregset_t) == sizeof (void *))
4739            return 1;
4740          return 0;
4741        }
4742 EOF
4743 if { (eval echo configure:4744: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4744 then
4745   gdb_cv_prfpregset_t_broken=no
4746 else
4747   echo "configure: failed program was:" >&5
4748   cat conftest.$ac_ext >&5
4749   rm -fr conftest*
4750   gdb_cv_prfpregset_t_broken=yes
4751 fi
4752 rm -fr conftest*
4753 fi
4754
4755 fi
4756
4757     echo "$ac_t""$gdb_cv_prfpregset_t_broken" 1>&6
4758     if test $gdb_cv_prfpregset_t_broken = yes; then
4759       cat >> confdefs.h <<\EOF
4760 #define PRFPREGSET_T_BROKEN 1
4761 EOF
4762
4763     fi
4764   fi
4765
4766
4767   echo $ac_n "checking for PIOCSET ioctl entry in sys/procfs.h""... $ac_c" 1>&6
4768 echo "configure:4769: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
4769   if eval "test \"`echo '$''{'gdb_cv_have_procfs_piocset'+set}'`\" = set"; then
4770   echo $ac_n "(cached) $ac_c" 1>&6
4771 else
4772   cat > conftest.$ac_ext <<EOF
4773 #line 4774 "configure"
4774 #include "confdefs.h"
4775 #include <unistd.h>
4776 #include <sys/types.h>
4777 #include <sys/procfs.h>
4778
4779 int main() {
4780
4781     int dummy;;
4782     dummy = ioctl(0, PIOCSET, &dummy);
4783
4784 ; return 0; }
4785 EOF
4786 if { (eval echo configure:4787: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4787   rm -rf conftest*
4788   gdb_cv_have_procfs_piocset=yes
4789 else
4790   echo "configure: failed program was:" >&5
4791   cat conftest.$ac_ext >&5
4792   rm -rf conftest*
4793   gdb_cv_have_procfs_piocset=no
4794 fi
4795 rm -f conftest*
4796 fi
4797
4798   echo "$ac_t""$gdb_cv_have_procfs_piocset" 1>&6
4799   if test $gdb_cv_have_procfs_piocset = yes; then
4800     cat >> confdefs.h <<\EOF
4801 #define HAVE_PROCFS_PIOCSET 1
4802 EOF
4803
4804   fi
4805 fi
4806
4807 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
4808 echo "configure:4809: checking for main in -lm" >&5
4809 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
4810 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4811   echo $ac_n "(cached) $ac_c" 1>&6
4812 else
4813   ac_save_LIBS="$LIBS"
4814 LIBS="-lm  $LIBS"
4815 cat > conftest.$ac_ext <<EOF
4816 #line 4817 "configure"
4817 #include "confdefs.h"
4818
4819 int main() {
4820 main()
4821 ; return 0; }
4822 EOF
4823 if { (eval echo configure:4824: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4824   rm -rf conftest*
4825   eval "ac_cv_lib_$ac_lib_var=yes"
4826 else
4827   echo "configure: failed program was:" >&5
4828   cat conftest.$ac_ext >&5
4829   rm -rf conftest*
4830   eval "ac_cv_lib_$ac_lib_var=no"
4831 fi
4832 rm -f conftest*
4833 LIBS="$ac_save_LIBS"
4834
4835 fi
4836 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4837   echo "$ac_t""yes" 1>&6
4838     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4839     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4840   cat >> confdefs.h <<EOF
4841 #define $ac_tr_lib 1
4842 EOF
4843
4844   LIBS="-lm $LIBS"
4845
4846 else
4847   echo "$ac_t""no" 1>&6
4848 fi
4849
4850
4851 echo $ac_n "checking for wctype in -lc""... $ac_c" 1>&6
4852 echo "configure:4853: checking for wctype in -lc" >&5
4853 ac_lib_var=`echo c'_'wctype | sed 'y%./+-%__p_%'`
4854 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4855   echo $ac_n "(cached) $ac_c" 1>&6
4856 else
4857   ac_save_LIBS="$LIBS"
4858 LIBS="-lc  $LIBS"
4859 cat > conftest.$ac_ext <<EOF
4860 #line 4861 "configure"
4861 #include "confdefs.h"
4862 /* Override any gcc2 internal prototype to avoid an error.  */
4863 /* We use char because int might match the return type of a gcc2
4864     builtin and then its argument prototype would still apply.  */
4865 char wctype();
4866
4867 int main() {
4868 wctype()
4869 ; return 0; }
4870 EOF
4871 if { (eval echo configure:4872: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4872   rm -rf conftest*
4873   eval "ac_cv_lib_$ac_lib_var=yes"
4874 else
4875   echo "configure: failed program was:" >&5
4876   cat conftest.$ac_ext >&5
4877   rm -rf conftest*
4878   eval "ac_cv_lib_$ac_lib_var=no"
4879 fi
4880 rm -f conftest*
4881 LIBS="$ac_save_LIBS"
4882
4883 fi
4884 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4885   echo "$ac_t""yes" 1>&6
4886   :
4887 else
4888   echo "$ac_t""no" 1>&6
4889 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
4890 echo "configure:4891: checking for wctype in -lw" >&5
4891 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
4892 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4893   echo $ac_n "(cached) $ac_c" 1>&6
4894 else
4895   ac_save_LIBS="$LIBS"
4896 LIBS="-lw  $LIBS"
4897 cat > conftest.$ac_ext <<EOF
4898 #line 4899 "configure"
4899 #include "confdefs.h"
4900 /* Override any gcc2 internal prototype to avoid an error.  */
4901 /* We use char because int might match the return type of a gcc2
4902     builtin and then its argument prototype would still apply.  */
4903 char wctype();
4904
4905 int main() {
4906 wctype()
4907 ; return 0; }
4908 EOF
4909 if { (eval echo configure:4910: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4910   rm -rf conftest*
4911   eval "ac_cv_lib_$ac_lib_var=yes"
4912 else
4913   echo "configure: failed program was:" >&5
4914   cat conftest.$ac_ext >&5
4915   rm -rf conftest*
4916   eval "ac_cv_lib_$ac_lib_var=no"
4917 fi
4918 rm -f conftest*
4919 LIBS="$ac_save_LIBS"
4920
4921 fi
4922 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4923   echo "$ac_t""yes" 1>&6
4924     ac_tr_lib=HAVE_LIB`echo w | sed -e 's/^a-zA-Z0-9_/_/g' \
4925     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4926   cat >> confdefs.h <<EOF
4927 #define $ac_tr_lib 1
4928 EOF
4929
4930   LIBS="-lw $LIBS"
4931
4932 else
4933   echo "$ac_t""no" 1>&6
4934 fi
4935
4936 fi
4937
4938
4939
4940 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
4941 echo "configure:4942: checking for long long support in compiler" >&5
4942 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
4943   echo $ac_n "(cached) $ac_c" 1>&6
4944 else
4945   cat > conftest.$ac_ext <<EOF
4946 #line 4947 "configure"
4947 #include "confdefs.h"
4948
4949 int main() {
4950
4951   extern long long foo;
4952   switch (foo & 2) { case 0: return 1; }
4953
4954 ; return 0; }
4955 EOF
4956 if { (eval echo configure:4957: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4957   rm -rf conftest*
4958   gdb_cv_c_long_long=yes
4959 else
4960   echo "configure: failed program was:" >&5
4961   cat conftest.$ac_ext >&5
4962   rm -rf conftest*
4963   gdb_cv_c_long_long=no
4964 fi
4965 rm -f conftest*
4966 fi
4967
4968 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
4969 if test $gdb_cv_c_long_long = yes; then
4970   cat >> confdefs.h <<\EOF
4971 #define CC_HAS_LONG_LONG 1
4972 EOF
4973
4974 fi
4975
4976
4977 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
4978 echo "configure:4979: checking for long long support in printf" >&5
4979 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
4980   echo $ac_n "(cached) $ac_c" 1>&6
4981 else
4982   if test "$cross_compiling" = yes; then
4983   gdb_cv_printf_has_long_long=no
4984 else
4985   cat > conftest.$ac_ext <<EOF
4986 #line 4987 "configure"
4987 #include "confdefs.h"
4988
4989 int main () {
4990   char buf[32];
4991   long long l = 0;
4992   l = (l << 16) + 0x0123;
4993   l = (l << 16) + 0x4567;
4994   l = (l << 16) + 0x89ab;
4995   l = (l << 16) + 0xcdef;
4996   sprintf (buf, "0x%016llx", l);
4997   return (strcmp ("0x0123456789abcdef", buf));
4998 }
4999 EOF
5000 if { (eval echo configure:5001: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5001 then
5002   gdb_cv_printf_has_long_long=yes
5003 else
5004   echo "configure: failed program was:" >&5
5005   cat conftest.$ac_ext >&5
5006   rm -fr conftest*
5007   gdb_cv_printf_has_long_long=no
5008 fi
5009 rm -fr conftest*
5010 fi
5011
5012 fi
5013
5014 if test $gdb_cv_printf_has_long_long = yes; then
5015   cat >> confdefs.h <<\EOF
5016 #define PRINTF_HAS_LONG_LONG 1
5017 EOF
5018
5019 fi
5020 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
5021
5022
5023 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
5024 echo "configure:5025: checking for long double support in compiler" >&5
5025 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
5026   echo $ac_n "(cached) $ac_c" 1>&6
5027 else
5028   cat > conftest.$ac_ext <<EOF
5029 #line 5030 "configure"
5030 #include "confdefs.h"
5031
5032 int main() {
5033 long double foo;
5034 ; return 0; }
5035 EOF
5036 if { (eval echo configure:5037: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5037   rm -rf conftest*
5038   ac_cv_c_long_double=yes
5039 else
5040   echo "configure: failed program was:" >&5
5041   cat conftest.$ac_ext >&5
5042   rm -rf conftest*
5043   ac_cv_c_long_double=no
5044 fi
5045 rm -f conftest*
5046 fi
5047
5048 echo "$ac_t""$ac_cv_c_long_double" 1>&6
5049 if test $ac_cv_c_long_double = yes; then
5050   cat >> confdefs.h <<\EOF
5051 #define HAVE_LONG_DOUBLE 1
5052 EOF
5053
5054 fi
5055
5056
5057 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
5058 echo "configure:5059: checking for long double support in printf" >&5
5059 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
5060   echo $ac_n "(cached) $ac_c" 1>&6
5061 else
5062   if test "$cross_compiling" = yes; then
5063   gdb_cv_printf_has_long_double=no
5064 else
5065   cat > conftest.$ac_ext <<EOF
5066 #line 5067 "configure"
5067 #include "confdefs.h"
5068
5069 int main () {
5070   char buf[16];
5071   long double f = 3.141592653;
5072   sprintf (buf, "%Lg", f);
5073   return (strncmp ("3.14159", buf, 7));
5074 }
5075 EOF
5076 if { (eval echo configure:5077: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5077 then
5078   gdb_cv_printf_has_long_double=yes
5079 else
5080   echo "configure: failed program was:" >&5
5081   cat conftest.$ac_ext >&5
5082   rm -fr conftest*
5083   gdb_cv_printf_has_long_double=no
5084 fi
5085 rm -fr conftest*
5086 fi
5087
5088 fi
5089
5090 if test $gdb_cv_printf_has_long_double = yes; then
5091   cat >> confdefs.h <<\EOF
5092 #define PRINTF_HAS_LONG_DOUBLE 1
5093 EOF
5094
5095 fi
5096 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
5097
5098
5099 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
5100 echo "configure:5101: checking for long double support in scanf" >&5
5101 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
5102   echo $ac_n "(cached) $ac_c" 1>&6
5103 else
5104   if test "$cross_compiling" = yes; then
5105   gdb_cv_scanf_has_long_double=no
5106 else
5107   cat > conftest.$ac_ext <<EOF
5108 #line 5109 "configure"
5109 #include "confdefs.h"
5110
5111 int main () {
5112   char *buf = "3.141592653";
5113   long double f = 0;
5114   sscanf (buf, "%Lg", &f);
5115   return !(f > 3.14159 && f < 3.14160);
5116 }
5117 EOF
5118 if { (eval echo configure:5119: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5119 then
5120   gdb_cv_scanf_has_long_double=yes
5121 else
5122   echo "configure: failed program was:" >&5
5123   cat conftest.$ac_ext >&5
5124   rm -fr conftest*
5125   gdb_cv_scanf_has_long_double=no
5126 fi
5127 rm -fr conftest*
5128 fi
5129
5130 fi
5131
5132 if test $gdb_cv_scanf_has_long_double = yes; then
5133   cat >> confdefs.h <<\EOF
5134 #define SCANF_HAS_LONG_DOUBLE 1
5135 EOF
5136
5137 fi
5138 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
5139
5140 for ac_hdr in unistd.h
5141 do
5142 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5143 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5144 echo "configure:5145: checking for $ac_hdr" >&5
5145 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5146   echo $ac_n "(cached) $ac_c" 1>&6
5147 else
5148   cat > conftest.$ac_ext <<EOF
5149 #line 5150 "configure"
5150 #include "confdefs.h"
5151 #include <$ac_hdr>
5152 EOF
5153 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5154 { (eval echo configure:5155: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5155 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5156 if test -z "$ac_err"; then
5157   rm -rf conftest*
5158   eval "ac_cv_header_$ac_safe=yes"
5159 else
5160   echo "$ac_err" >&5
5161   echo "configure: failed program was:" >&5
5162   cat conftest.$ac_ext >&5
5163   rm -rf conftest*
5164   eval "ac_cv_header_$ac_safe=no"
5165 fi
5166 rm -f conftest*
5167 fi
5168 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5169   echo "$ac_t""yes" 1>&6
5170     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5171   cat >> confdefs.h <<EOF
5172 #define $ac_tr_hdr 1
5173 EOF
5174
5175 else
5176   echo "$ac_t""no" 1>&6
5177 fi
5178 done
5179
5180 for ac_func in getpagesize
5181 do
5182 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5183 echo "configure:5184: checking for $ac_func" >&5
5184 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5185   echo $ac_n "(cached) $ac_c" 1>&6
5186 else
5187   cat > conftest.$ac_ext <<EOF
5188 #line 5189 "configure"
5189 #include "confdefs.h"
5190 /* System header to define __stub macros and hopefully few prototypes,
5191     which can conflict with char $ac_func(); below.  */
5192 #include <assert.h>
5193 /* Override any gcc2 internal prototype to avoid an error.  */
5194 /* We use char because int might match the return type of a gcc2
5195     builtin and then its argument prototype would still apply.  */
5196 char $ac_func();
5197
5198 int main() {
5199
5200 /* The GNU C library defines this for functions which it implements
5201     to always fail with ENOSYS.  Some functions are actually named
5202     something starting with __ and the normal name is an alias.  */
5203 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5204 choke me
5205 #else
5206 $ac_func();
5207 #endif
5208
5209 ; return 0; }
5210 EOF
5211 if { (eval echo configure:5212: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5212   rm -rf conftest*
5213   eval "ac_cv_func_$ac_func=yes"
5214 else
5215   echo "configure: failed program was:" >&5
5216   cat conftest.$ac_ext >&5
5217   rm -rf conftest*
5218   eval "ac_cv_func_$ac_func=no"
5219 fi
5220 rm -f conftest*
5221 fi
5222
5223 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5224   echo "$ac_t""yes" 1>&6
5225     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5226   cat >> confdefs.h <<EOF
5227 #define $ac_tr_func 1
5228 EOF
5229
5230 else
5231   echo "$ac_t""no" 1>&6
5232 fi
5233 done
5234
5235 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
5236 echo "configure:5237: checking for working mmap" >&5
5237 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
5238   echo $ac_n "(cached) $ac_c" 1>&6
5239 else
5240   if test "$cross_compiling" = yes; then
5241   ac_cv_func_mmap_fixed_mapped=no
5242 else
5243   cat > conftest.$ac_ext <<EOF
5244 #line 5245 "configure"
5245 #include "confdefs.h"
5246
5247 /* Thanks to Mike Haertel and Jim Avera for this test.
5248    Here is a matrix of mmap possibilities:
5249         mmap private not fixed
5250         mmap private fixed at somewhere currently unmapped
5251         mmap private fixed at somewhere already mapped
5252         mmap shared not fixed
5253         mmap shared fixed at somewhere currently unmapped
5254         mmap shared fixed at somewhere already mapped
5255    For private mappings, we should verify that changes cannot be read()
5256    back from the file, nor mmap's back from the file at a different
5257    address.  (There have been systems where private was not correctly
5258    implemented like the infamous i386 svr4.0, and systems where the
5259    VM page cache was not coherent with the filesystem buffer cache
5260    like early versions of FreeBSD and possibly contemporary NetBSD.)
5261    For shared mappings, we should conversely verify that changes get
5262    propogated back to all the places they're supposed to be.
5263
5264    Grep wants private fixed already mapped.
5265    The main things grep needs to know about mmap are:
5266    * does it exist and is it safe to write into the mmap'd area
5267    * how to use it (BSD variants)  */
5268 #include <sys/types.h>
5269 #include <fcntl.h>
5270 #include <sys/mman.h>
5271
5272 /* This mess was copied from the GNU getpagesize.h.  */
5273 #ifndef HAVE_GETPAGESIZE
5274 # ifdef HAVE_UNISTD_H
5275 #  include <unistd.h>
5276 # endif
5277
5278 /* Assume that all systems that can run configure have sys/param.h.  */
5279 # ifndef HAVE_SYS_PARAM_H
5280 #  define HAVE_SYS_PARAM_H 1
5281 # endif
5282
5283 # ifdef _SC_PAGESIZE
5284 #  define getpagesize() sysconf(_SC_PAGESIZE)
5285 # else /* no _SC_PAGESIZE */
5286 #  ifdef HAVE_SYS_PARAM_H
5287 #   include <sys/param.h>
5288 #   ifdef EXEC_PAGESIZE
5289 #    define getpagesize() EXEC_PAGESIZE
5290 #   else /* no EXEC_PAGESIZE */
5291 #    ifdef NBPG
5292 #     define getpagesize() NBPG * CLSIZE
5293 #     ifndef CLSIZE
5294 #      define CLSIZE 1
5295 #     endif /* no CLSIZE */
5296 #    else /* no NBPG */
5297 #     ifdef NBPC
5298 #      define getpagesize() NBPC
5299 #     else /* no NBPC */
5300 #      ifdef PAGESIZE
5301 #       define getpagesize() PAGESIZE
5302 #      endif /* PAGESIZE */
5303 #     endif /* no NBPC */
5304 #    endif /* no NBPG */
5305 #   endif /* no EXEC_PAGESIZE */
5306 #  else /* no HAVE_SYS_PARAM_H */
5307 #   define getpagesize() 8192   /* punt totally */
5308 #  endif /* no HAVE_SYS_PARAM_H */
5309 # endif /* no _SC_PAGESIZE */
5310
5311 #endif /* no HAVE_GETPAGESIZE */
5312
5313 #ifdef __cplusplus
5314 extern "C" { void *malloc(unsigned); }
5315 #else
5316 char *malloc();
5317 #endif
5318
5319 int
5320 main()
5321 {
5322         char *data, *data2, *data3;
5323         int i, pagesize;
5324         int fd;
5325
5326         pagesize = getpagesize();
5327
5328         /*
5329          * First, make a file with some known garbage in it.
5330          */
5331         data = malloc(pagesize);
5332         if (!data)
5333                 exit(1);
5334         for (i = 0; i < pagesize; ++i)
5335                 *(data + i) = rand();
5336         umask(0);
5337         fd = creat("conftestmmap", 0600);
5338         if (fd < 0)
5339                 exit(1);
5340         if (write(fd, data, pagesize) != pagesize)
5341                 exit(1);
5342         close(fd);
5343
5344         /*
5345          * Next, try to mmap the file at a fixed address which
5346          * already has something else allocated at it.  If we can,
5347          * also make sure that we see the same garbage.
5348          */
5349         fd = open("conftestmmap", O_RDWR);
5350         if (fd < 0)
5351                 exit(1);
5352         data2 = malloc(2 * pagesize);
5353         if (!data2)
5354                 exit(1);
5355         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
5356         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
5357             MAP_PRIVATE | MAP_FIXED, fd, 0L))
5358                 exit(1);
5359         for (i = 0; i < pagesize; ++i)
5360                 if (*(data + i) != *(data2 + i))
5361                         exit(1);
5362
5363         /*
5364          * Finally, make sure that changes to the mapped area
5365          * do not percolate back to the file as seen by read().
5366          * (This is a bug on some variants of i386 svr4.0.)
5367          */
5368         for (i = 0; i < pagesize; ++i)
5369                 *(data2 + i) = *(data2 + i) + 1;
5370         data3 = malloc(pagesize);
5371         if (!data3)
5372                 exit(1);
5373         if (read(fd, data3, pagesize) != pagesize)
5374                 exit(1);
5375         for (i = 0; i < pagesize; ++i)
5376                 if (*(data + i) != *(data3 + i))
5377                         exit(1);
5378         close(fd);
5379         unlink("conftestmmap");
5380         exit(0);
5381 }
5382
5383 EOF
5384 if { (eval echo configure:5385: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5385 then
5386   ac_cv_func_mmap_fixed_mapped=yes
5387 else
5388   echo "configure: failed program was:" >&5
5389   cat conftest.$ac_ext >&5
5390   rm -fr conftest*
5391   ac_cv_func_mmap_fixed_mapped=no
5392 fi
5393 rm -fr conftest*
5394 fi
5395
5396 fi
5397
5398 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
5399 if test $ac_cv_func_mmap_fixed_mapped = yes; then
5400   cat >> confdefs.h <<\EOF
5401 #define HAVE_MMAP 1
5402 EOF
5403
5404 fi
5405
5406
5407
5408
5409 if test ${build} = ${host} -a ${host} = ${target} ; then
5410    case ${host_os} in
5411    hpux*)
5412       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
5413 echo "configure:5414: checking for HPUX/OSF thread support" >&5
5414       if test -f /usr/include/dce/cma_config.h ; then
5415          if test "$GCC" = "yes" ; then
5416             echo "$ac_t""yes" 1>&6
5417             cat >> confdefs.h <<\EOF
5418 #define HAVE_HPUX_THREAD_SUPPORT 1
5419 EOF
5420
5421             CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
5422             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
5423          else
5424             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
5425          fi
5426       else
5427          echo "$ac_t""no" 1>&6
5428       fi
5429       ;;
5430    solaris*)
5431       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
5432 echo "configure:5433: checking for Solaris thread debugging library" >&5
5433       if test -f /usr/lib/libthread_db.so.1 ; then
5434          echo "$ac_t""yes" 1>&6
5435          cat >> confdefs.h <<\EOF
5436 #define HAVE_THREAD_DB_LIB 1
5437 EOF
5438
5439          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
5440          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
5441          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
5442 echo "configure:5443: checking for dlopen in -ldl" >&5
5443 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
5444 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5445   echo $ac_n "(cached) $ac_c" 1>&6
5446 else
5447   ac_save_LIBS="$LIBS"
5448 LIBS="-ldl  $LIBS"
5449 cat > conftest.$ac_ext <<EOF
5450 #line 5451 "configure"
5451 #include "confdefs.h"
5452 /* Override any gcc2 internal prototype to avoid an error.  */
5453 /* We use char because int might match the return type of a gcc2
5454     builtin and then its argument prototype would still apply.  */
5455 char dlopen();
5456
5457 int main() {
5458 dlopen()
5459 ; return 0; }
5460 EOF
5461 if { (eval echo configure:5462: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5462   rm -rf conftest*
5463   eval "ac_cv_lib_$ac_lib_var=yes"
5464 else
5465   echo "configure: failed program was:" >&5
5466   cat conftest.$ac_ext >&5
5467   rm -rf conftest*
5468   eval "ac_cv_lib_$ac_lib_var=no"
5469 fi
5470 rm -f conftest*
5471 LIBS="$ac_save_LIBS"
5472
5473 fi
5474 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5475   echo "$ac_t""yes" 1>&6
5476     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5477     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5478   cat >> confdefs.h <<EOF
5479 #define $ac_tr_lib 1
5480 EOF
5481
5482   LIBS="-ldl $LIBS"
5483
5484 else
5485   echo "$ac_t""no" 1>&6
5486 fi
5487
5488          if test "$GCC" = "yes" ; then
5489             # The GNU linker requires the -export-dynamic option to make
5490             # all symbols visible in the dynamic symbol table.
5491             hold_ldflags=$LDFLAGS
5492             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
5493 echo "configure:5494: checking for the ld -export-dynamic flag" >&5
5494             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
5495             cat > conftest.$ac_ext <<EOF
5496 #line 5497 "configure"
5497 #include "confdefs.h"
5498
5499 int main() {
5500 int i;
5501 ; return 0; }
5502 EOF
5503 if { (eval echo configure:5504: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5504   rm -rf conftest*
5505   found=yes
5506 else
5507   echo "configure: failed program was:" >&5
5508   cat conftest.$ac_ext >&5
5509   rm -rf conftest*
5510   found=no
5511 fi
5512 rm -f conftest*
5513             LDFLAGS=$hold_ldflags
5514             echo "$ac_t""$found" 1>&6
5515             if test $found = yes; then
5516                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
5517             fi
5518          fi
5519          # Sun randomly tweaked the prototypes in <proc_service.h>
5520          # at one point.
5521          echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
5522 echo "configure:5523: checking if <proc_service.h> is old" >&5
5523          if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
5524   echo $ac_n "(cached) $ac_c" 1>&6
5525 else
5526
5527             cat > conftest.$ac_ext <<EOF
5528 #line 5529 "configure"
5529 #include "confdefs.h"
5530
5531                 #include <proc_service.h>
5532                 ps_err_e ps_pdwrite
5533                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
5534
5535 int main() {
5536
5537 ; return 0; }
5538 EOF
5539 if { (eval echo configure:5540: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5540   rm -rf conftest*
5541   gdb_cv_proc_service_is_old=no
5542 else
5543   echo "configure: failed program was:" >&5
5544   cat conftest.$ac_ext >&5
5545   rm -rf conftest*
5546   gdb_cv_proc_service_is_old=yes
5547 fi
5548 rm -f conftest*
5549
5550 fi
5551
5552          echo "$ac_t""$gdb_cv_proc_service_is_old" 1>&6
5553          if test $gdb_cv_proc_service_is_old = yes; then
5554             cat >> confdefs.h <<\EOF
5555 #define PROC_SERVICE_IS_OLD 1
5556 EOF
5557
5558          fi
5559       else
5560          echo "$ac_t""no" 1>&6
5561       fi
5562       ;;
5563    esac
5564
5565 fi
5566
5567
5568 # Check whether --enable-gdbmi or --disable-gdbmi was given.
5569 if test "${enable_gdbmi+set}" = set; then
5570   enableval="$enable_gdbmi"
5571
5572   case "${enable_gdbmi}" in
5573     yes | no) ;;
5574     "")  enable_gdbmi=yes ;;
5575     *)
5576       { echo "configure: error: Bad value for --enable-gdbmi: ${enableval}" 1>&2; exit 1; }
5577     ;;
5578   esac
5579
5580 fi
5581
5582 case ${enable_gdbmi} in
5583   "yes" )
5584     if test -d "${srcdir}/mi" ; then
5585       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_MI_OBS)"
5586       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_MI_DEPS)"
5587       CONFIG_SRCS="${CONFIG_SRS} \$(SUBDIR_MI_SRCS)"
5588       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_MI_INITS)"
5589       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_MI_CFLAGS)"
5590       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_MI_ALL)"
5591       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_MI_CLEAN)"
5592       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_MI_INSTALL)"
5593       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_MI_UNINSTALL)"
5594     fi
5595     ;;
5596 esac
5597
5598 # Check whether --enable-tui or --disable-tui was given.
5599 if test "${enable_tui+set}" = set; then
5600   enableval="$enable_tui"
5601
5602   case "${enable_tui}" in
5603     yes | no) ;;
5604     "")  enable_tui=yes ;;
5605     *)
5606       { echo "configure: error: Bad value for --enable-tui: ${enableval}" 1>&2; exit 1; }
5607     ;;
5608   esac
5609
5610 fi
5611
5612 case ${enable_tui} in
5613   "yes" )
5614     if test -d "${srcdir}/tui" ; then
5615       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_TUI_OBS)"
5616       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_TUI_DEPS)"
5617       CONFIG_SRCS="${CONFIG_SRS} \$(SUBDIR_TUI_SRCS)"
5618       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_TUI_INITS)"
5619       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_TUI_CFLAGS)"
5620       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_TUI_ALL)"
5621       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_TUI_CLEAN)"
5622       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_TUI_INSTALL)"
5623       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_TUI_UNINSTALL)"
5624     fi
5625     ;;
5626 esac
5627
5628 # Check whether --enable-netrom or --disable-netrom was given.
5629 if test "${enable_netrom+set}" = set; then
5630   enableval="$enable_netrom"
5631   case "${enableval}" in
5632 yes)    enable_netrom=yes ;;
5633 no)     enable_netrom=no ;;
5634 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
5635 esac
5636 fi
5637
5638
5639 if test "${enable_netrom}" = "yes"; then
5640         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
5641         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
5642 fi
5643
5644
5645 # Don't add -Wall or -Wunused, they include -Wunused-parameter which
5646 # causes noise.
5647 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
5648 -Wformat -Wparentheses -Wpointer-arith -Wuninitialized"
5649 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
5650 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
5651 # -Wchar-subscripts -Wuninitialized -Wtraditional -Wshadow -Wcast-qual
5652 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
5653 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
5654 # -Woverloaded-virtual -Winline -Werror"
5655 # Check whether --enable-build-warnings or --disable-build-warnings was given.
5656 if test "${enable_build_warnings+set}" = set; then
5657   enableval="$enable_build_warnings"
5658   case "${enableval}" in
5659   yes)  ;;
5660   no)   build_warnings="-w";;
5661   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
5662         build_warnings="${build_warnings} ${t}";;
5663   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
5664         build_warnings="${t} ${build_warnings}";;
5665   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
5666 esac
5667 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
5668   echo "Setting compiler warning flags = $build_warnings" 6>&1
5669 fi
5670 fi
5671 WARN_CFLAGS=""
5672 WERROR_CFLAGS=""
5673 if test "x${build_warnings}" != x -a "x$GCC" = xyes
5674 then
5675     echo $ac_n "checking compiler warning flags""... $ac_c" 1>&6
5676 echo "configure:5677: checking compiler warning flags" >&5
5677     # Separate out the -Werror flag as some files just cannot be
5678     # compiled with it enabled.
5679     for w in ${build_warnings}; do
5680         case $w in
5681         -Werr*) WERROR_CFLAGS=-Werror ;;
5682         *) # Check that GCC accepts it
5683             if $CC $w 2>&1 | grep 'unrecognized option' > /dev/null; then
5684                 :
5685             else
5686                 WARN_CFLAGS="${WARN_CFLAGS} $w"
5687             fi
5688         esac
5689     done
5690     echo "$ac_t""${WARN_CFLAGS}${WERROR_CFLAGS}" 1>&6
5691 fi
5692
5693
5694
5695 MMALLOC_CFLAGS=
5696 MMALLOC=
5697
5698
5699
5700 # Check whether --with-mmalloc or --without-mmalloc was given.
5701 if test "${with_mmalloc+set}" = set; then
5702   withval="$with_mmalloc"
5703   case "${withval}" in
5704   yes)  want_mmalloc=true ;;
5705   no)   want_mmalloc=false;;
5706   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
5707 esac
5708 else
5709   want_mmalloc=false
5710 fi
5711
5712 if test x$want_mmalloc = xtrue; then
5713    cat >> confdefs.h <<\EOF
5714 #define USE_MMALLOC 1
5715 EOF
5716
5717    cat >> confdefs.h <<\EOF
5718 #define MMCHECK_FORCE 1
5719 EOF
5720
5721    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
5722    MMALLOC='../mmalloc/libmmalloc.a'
5723 fi
5724
5725 # Check whether --with-included-regex or --without-included-regex was given.
5726 if test "${with_included_regex+set}" = set; then
5727   withval="$with_included_regex"
5728   case "${withval}" in
5729   yes)  want_included_regex=true ;;
5730   no)   want_included_regex=false;;
5731   *)    { echo "configure: error: bad value ${withval} for GDB with-included-regex option" 1>&2; exit 1; } ;;
5732 esac
5733 else
5734   want_included_regex=true
5735 fi
5736
5737 if test $want_included_regex = false; then
5738   echo $ac_n "checking for GNU regex""... $ac_c" 1>&6
5739 echo "configure:5740: checking for GNU regex" >&5
5740   if eval "test \"`echo '$''{'gdb_cv_have_gnu_regex'+set}'`\" = set"; then
5741   echo $ac_n "(cached) $ac_c" 1>&6
5742 else
5743   cat > conftest.$ac_ext <<EOF
5744 #line 5745 "configure"
5745 #include "confdefs.h"
5746 #include <gnu-versions.h>
5747 #include <sys/types.h>
5748 #include <regex.h>
5749 int main() {
5750 #if !defined _GNU_REGEX_INTERFACE_VERSION || !defined __GLIBC__ || __GLIBC__ < 2
5751 #error No valid GNU regex.
5752 #endif
5753
5754 ; return 0; }
5755 EOF
5756 if { (eval echo configure:5757: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5757   rm -rf conftest*
5758   gdb_cv_have_gnu_regex=yes
5759 else
5760   echo "configure: failed program was:" >&5
5761   cat conftest.$ac_ext >&5
5762   rm -rf conftest*
5763   gdb_cv_have_gnu_regex=no
5764 fi
5765 rm -f conftest*
5766 fi
5767
5768   echo "$ac_t""$gdb_cv_have_gnu_regex" 1>&6
5769   if test $gdb_cv_have_gnu_regex = no; then
5770         want_included_regex=true
5771   fi
5772 fi
5773
5774 if test x${want_included_regex} = xtrue; then
5775     REGEX="gnu-regex.o"
5776     cat >> confdefs.h <<\EOF
5777 #define USE_INCLUDED_REGEX 1
5778 EOF
5779
5780 fi
5781
5782
5783 # In the Cygwin environment, we need some additional flags.
5784 echo $ac_n "checking for cygwin""... $ac_c" 1>&6
5785 echo "configure:5786: checking for cygwin" >&5
5786 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then
5787   echo $ac_n "(cached) $ac_c" 1>&6
5788 else
5789   cat > conftest.$ac_ext <<EOF
5790 #line 5791 "configure"
5791 #include "confdefs.h"
5792
5793 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
5794 lose
5795 #endif
5796 EOF
5797 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5798   egrep "lose" >/dev/null 2>&1; then
5799   rm -rf conftest*
5800   gdb_cv_os_cygwin=yes
5801 else
5802   rm -rf conftest*
5803   gdb_cv_os_cygwin=no
5804 fi
5805 rm -f conftest*
5806
5807 fi
5808
5809 echo "$ac_t""$gdb_cv_os_cygwin" 1>&6
5810
5811 if test x$gdb_host = xgo32; then
5812   TERM_LIB=
5813 else
5814 if test x$gdb_cv_os_cygwin = xyes; then
5815   TERM_LIB='`if test -r ../libtermcap/libtermcap.a; then echo ../libtermcap/libtermcap.a; else echo -ltermcap; fi`'
5816 else
5817   TERM_LIB=
5818   echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6
5819 echo "configure:5820: checking for tgetent in -lncurses" >&5
5820 ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'`
5821 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5822   echo $ac_n "(cached) $ac_c" 1>&6
5823 else
5824   ac_save_LIBS="$LIBS"
5825 LIBS="-lncurses  $LIBS"
5826 cat > conftest.$ac_ext <<EOF
5827 #line 5828 "configure"
5828 #include "confdefs.h"
5829 /* Override any gcc2 internal prototype to avoid an error.  */
5830 /* We use char because int might match the return type of a gcc2
5831     builtin and then its argument prototype would still apply.  */
5832 char tgetent();
5833
5834 int main() {
5835 tgetent()
5836 ; return 0; }
5837 EOF
5838 if { (eval echo configure:5839: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5839   rm -rf conftest*
5840   eval "ac_cv_lib_$ac_lib_var=yes"
5841 else
5842   echo "configure: failed program was:" >&5
5843   cat conftest.$ac_ext >&5
5844   rm -rf conftest*
5845   eval "ac_cv_lib_$ac_lib_var=no"
5846 fi
5847 rm -f conftest*
5848 LIBS="$ac_save_LIBS"
5849
5850 fi
5851 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5852   echo "$ac_t""yes" 1>&6
5853   TERM_LIB=-lncurses
5854 else
5855   echo "$ac_t""no" 1>&6
5856 echo $ac_n "checking for tgetent in -lHcurses""... $ac_c" 1>&6
5857 echo "configure:5858: checking for tgetent in -lHcurses" >&5
5858 ac_lib_var=`echo Hcurses'_'tgetent | sed 'y%./+-%__p_%'`
5859 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5860   echo $ac_n "(cached) $ac_c" 1>&6
5861 else
5862   ac_save_LIBS="$LIBS"
5863 LIBS="-lHcurses  $LIBS"
5864 cat > conftest.$ac_ext <<EOF
5865 #line 5866 "configure"
5866 #include "confdefs.h"
5867 /* Override any gcc2 internal prototype to avoid an error.  */
5868 /* We use char because int might match the return type of a gcc2
5869     builtin and then its argument prototype would still apply.  */
5870 char tgetent();
5871
5872 int main() {
5873 tgetent()
5874 ; return 0; }
5875 EOF
5876 if { (eval echo configure:5877: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5877   rm -rf conftest*
5878   eval "ac_cv_lib_$ac_lib_var=yes"
5879 else
5880   echo "configure: failed program was:" >&5
5881   cat conftest.$ac_ext >&5
5882   rm -rf conftest*
5883   eval "ac_cv_lib_$ac_lib_var=no"
5884 fi
5885 rm -f conftest*
5886 LIBS="$ac_save_LIBS"
5887
5888 fi
5889 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5890   echo "$ac_t""yes" 1>&6
5891   TERM_LIB=-lHcurses
5892 else
5893   echo "$ac_t""no" 1>&6
5894 echo $ac_n "checking for tgetent in -ltermlib""... $ac_c" 1>&6
5895 echo "configure:5896: checking for tgetent in -ltermlib" >&5
5896 ac_lib_var=`echo termlib'_'tgetent | sed 'y%./+-%__p_%'`
5897 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5898   echo $ac_n "(cached) $ac_c" 1>&6
5899 else
5900   ac_save_LIBS="$LIBS"
5901 LIBS="-ltermlib  $LIBS"
5902 cat > conftest.$ac_ext <<EOF
5903 #line 5904 "configure"
5904 #include "confdefs.h"
5905 /* Override any gcc2 internal prototype to avoid an error.  */
5906 /* We use char because int might match the return type of a gcc2
5907     builtin and then its argument prototype would still apply.  */
5908 char tgetent();
5909
5910 int main() {
5911 tgetent()
5912 ; return 0; }
5913 EOF
5914 if { (eval echo configure:5915: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5915   rm -rf conftest*
5916   eval "ac_cv_lib_$ac_lib_var=yes"
5917 else
5918   echo "configure: failed program was:" >&5
5919   cat conftest.$ac_ext >&5
5920   rm -rf conftest*
5921   eval "ac_cv_lib_$ac_lib_var=no"
5922 fi
5923 rm -f conftest*
5924 LIBS="$ac_save_LIBS"
5925
5926 fi
5927 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5928   echo "$ac_t""yes" 1>&6
5929   TERM_LIB=-ltermlib
5930 else
5931   echo "$ac_t""no" 1>&6
5932 echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6
5933 echo "configure:5934: checking for tgetent in -ltermcap" >&5
5934 ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'`
5935 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5936   echo $ac_n "(cached) $ac_c" 1>&6
5937 else
5938   ac_save_LIBS="$LIBS"
5939 LIBS="-ltermcap  $LIBS"
5940 cat > conftest.$ac_ext <<EOF
5941 #line 5942 "configure"
5942 #include "confdefs.h"
5943 /* Override any gcc2 internal prototype to avoid an error.  */
5944 /* We use char because int might match the return type of a gcc2
5945     builtin and then its argument prototype would still apply.  */
5946 char tgetent();
5947
5948 int main() {
5949 tgetent()
5950 ; return 0; }
5951 EOF
5952 if { (eval echo configure:5953: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5953   rm -rf conftest*
5954   eval "ac_cv_lib_$ac_lib_var=yes"
5955 else
5956   echo "configure: failed program was:" >&5
5957   cat conftest.$ac_ext >&5
5958   rm -rf conftest*
5959   eval "ac_cv_lib_$ac_lib_var=no"
5960 fi
5961 rm -f conftest*
5962 LIBS="$ac_save_LIBS"
5963
5964 fi
5965 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5966   echo "$ac_t""yes" 1>&6
5967   TERM_LIB=-ltermcap
5968 else
5969   echo "$ac_t""no" 1>&6
5970 echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6
5971 echo "configure:5972: checking for tgetent in -lcurses" >&5
5972 ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'`
5973 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5974   echo $ac_n "(cached) $ac_c" 1>&6
5975 else
5976   ac_save_LIBS="$LIBS"
5977 LIBS="-lcurses  $LIBS"
5978 cat > conftest.$ac_ext <<EOF
5979 #line 5980 "configure"
5980 #include "confdefs.h"
5981 /* Override any gcc2 internal prototype to avoid an error.  */
5982 /* We use char because int might match the return type of a gcc2
5983     builtin and then its argument prototype would still apply.  */
5984 char tgetent();
5985
5986 int main() {
5987 tgetent()
5988 ; return 0; }
5989 EOF
5990 if { (eval echo configure:5991: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5991   rm -rf conftest*
5992   eval "ac_cv_lib_$ac_lib_var=yes"
5993 else
5994   echo "configure: failed program was:" >&5
5995   cat conftest.$ac_ext >&5
5996   rm -rf conftest*
5997   eval "ac_cv_lib_$ac_lib_var=no"
5998 fi
5999 rm -f conftest*
6000 LIBS="$ac_save_LIBS"
6001
6002 fi
6003 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6004   echo "$ac_t""yes" 1>&6
6005   TERM_LIB=-lcurses
6006 else
6007   echo "$ac_t""no" 1>&6
6008 echo $ac_n "checking for tgetent in -lterminfo""... $ac_c" 1>&6
6009 echo "configure:6010: checking for tgetent in -lterminfo" >&5
6010 ac_lib_var=`echo terminfo'_'tgetent | sed 'y%./+-%__p_%'`
6011 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6012   echo $ac_n "(cached) $ac_c" 1>&6
6013 else
6014   ac_save_LIBS="$LIBS"
6015 LIBS="-lterminfo  $LIBS"
6016 cat > conftest.$ac_ext <<EOF
6017 #line 6018 "configure"
6018 #include "confdefs.h"
6019 /* Override any gcc2 internal prototype to avoid an error.  */
6020 /* We use char because int might match the return type of a gcc2
6021     builtin and then its argument prototype would still apply.  */
6022 char tgetent();
6023
6024 int main() {
6025 tgetent()
6026 ; return 0; }
6027 EOF
6028 if { (eval echo configure:6029: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6029   rm -rf conftest*
6030   eval "ac_cv_lib_$ac_lib_var=yes"
6031 else
6032   echo "configure: failed program was:" >&5
6033   cat conftest.$ac_ext >&5
6034   rm -rf conftest*
6035   eval "ac_cv_lib_$ac_lib_var=no"
6036 fi
6037 rm -f conftest*
6038 LIBS="$ac_save_LIBS"
6039
6040 fi
6041 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6042   echo "$ac_t""yes" 1>&6
6043   TERM_LIB=-lterminfo
6044 else
6045   echo "$ac_t""no" 1>&6
6046 fi
6047
6048 fi
6049
6050 fi
6051
6052 fi
6053
6054 fi
6055
6056 fi
6057
6058
6059   if test "x$TERM_LIB" = x
6060   then
6061     { echo "configure: error: Could not find a term library" 1>&2; exit 1; }
6062   fi
6063 fi
6064 fi
6065
6066
6067 # libreadline needs libuser32.a in a cygwin environment
6068 WIN32LIBS=
6069 if test x$gdb_cv_os_cygwin = xyes; then
6070     WIN32LIBS="-luser32"
6071     case "${target}" in
6072         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
6073         ;;
6074     esac
6075 fi
6076
6077
6078 LIBGUI="../libgui/src/libgui.a"
6079 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
6080
6081
6082
6083 # Check whether --with-cpu or --without-cpu was given.
6084 if test "${with_cpu+set}" = set; then
6085   withval="$with_cpu"
6086   case "${target}" in
6087   powerpc-* | powerpcle-* )
6088     ## It would be nice to keep this table in sync with the one in
6089     ## gcc/configure.
6090     case "${with_cpu}" in
6091       ppc-uisa | rs6000 | 403 | 403GC | 505 | 860 | 601 | 602 | 603 \
6092       | 604 | 750 )
6093         ## Those are all handled in variants in rs6000-tdep.c, so they're fine.
6094       ;;
6095       common | power | power2 | rios | rios1 | rios2 | rsc | rsc1 )
6096         ## These are all RS6000 variants, as far as GDB is concerned.
6097         with_cpu=rs6000
6098       ;;
6099       603e | ec603e )
6100         with_cpu=603
6101       ;;
6102       604e )
6103         with_cpu=604
6104       ;;
6105       * )
6106         echo "configure: warning: GDB: unknown --with-cpu value: \`${with_cpu}'; using \`ppc-uisa'." 1>&2
6107         with_cpu=ppc-uisa
6108       ;;
6109     esac
6110   ;;
6111   * )
6112     echo "configure: warning: GDB may ignore the --with-cpu flag for ${target} targets" 1>&2
6113   ;;
6114 esac
6115 cat >> confdefs.h <<EOF
6116 #define TARGET_CPU_DEFAULT "${with_cpu}"
6117 EOF
6118
6119
6120 fi
6121
6122
6123
6124 # Check whether --enable-gdbtk or --disable-gdbtk was given.
6125 if test "${enable_gdbtk+set}" = set; then
6126   enableval="$enable_gdbtk"
6127   case "${enableval}" in
6128     yes)
6129         case "$host" in
6130         *go32*)
6131             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
6132             enable_gdbtk=no ;;
6133         *windows*)
6134             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
6135             enable_gdbtk=no ;;
6136         *)
6137             enable_gdbtk=yes ;;
6138         esac ;;
6139     no)
6140         enable_gdbtk=no  ;;
6141     *)
6142         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
6143 esac
6144 else
6145
6146 # Default is on for everything but go32 and Cygwin
6147 case "$host" in
6148     *go32* | *windows*)
6149         ;;
6150     *)
6151         if test -d "${srcdir}/gdbtk" ; then
6152             enable_gdbtk=yes
6153         fi
6154         ;;
6155 esac
6156
6157 fi
6158
6159
6160 WIN32LDAPP=
6161
6162
6163
6164 configdir="unix"
6165
6166 GDBTKLIBS=
6167 if test "${enable_gdbtk}" = "yes"; then
6168
6169
6170 #
6171 # Ok, lets find the tcl configuration
6172 # First, look for one uninstalled.
6173 # the alternative search directory is invoked by --with-tclconfig
6174 #
6175
6176 if test x"${no_tcl}" = x ; then
6177   # we reset no_tcl in case something fails here
6178   no_tcl=true
6179   # Check whether --with-tclconfig or --without-tclconfig was given.
6180 if test "${with_tclconfig+set}" = set; then
6181   withval="$with_tclconfig"
6182   with_tclconfig=${withval}
6183 fi
6184
6185   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
6186 echo "configure:6187: checking for Tcl configuration" >&5
6187   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
6188   echo $ac_n "(cached) $ac_c" 1>&6
6189 else
6190
6191
6192   # First check to see if --with-tclconfig was specified.
6193   if test x"${with_tclconfig}" != x ; then
6194     if test -f "${with_tclconfig}/tclConfig.sh" ; then
6195       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
6196     else
6197       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
6198     fi
6199   fi
6200
6201   # then check for a private Tcl installation
6202   if test x"${ac_cv_c_tclconfig}" = x ; then
6203     for i in \
6204                 ../tcl \
6205                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
6206                 ../../tcl \
6207                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
6208                 ../../../tcl \
6209                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
6210       if test -f "$i/${configdir}/tclConfig.sh" ; then
6211         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
6212         break
6213       fi
6214     done
6215   fi
6216   # check in a few common install locations
6217   if test x"${ac_cv_c_tclconfig}" = x ; then
6218     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
6219       if test -f "$i/tclConfig.sh" ; then
6220         ac_cv_c_tclconfig=`(cd $i; pwd)`
6221         break
6222       fi
6223     done
6224   fi
6225   # check in a few other private locations
6226   if test x"${ac_cv_c_tclconfig}" = x ; then
6227     for i in \
6228                 ${srcdir}/../tcl \
6229                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
6230       if test -f "$i/${configdir}/tclConfig.sh" ; then
6231         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
6232         break
6233       fi
6234     done
6235   fi
6236
6237 fi
6238
6239   if test x"${ac_cv_c_tclconfig}" = x ; then
6240     TCLCONFIG="# no Tcl configs found"
6241     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
6242   else
6243     no_tcl=
6244     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
6245     echo "$ac_t""found $TCLCONFIG" 1>&6
6246   fi
6247 fi
6248
6249     if test -z "${no_tcl}"; then
6250
6251     . $TCLCONFIG
6252
6253
6254
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 # Ok, lets find the tk configuration
6280 # First, look for one uninstalled.
6281 # the alternative search directory is invoked by --with-tkconfig
6282 #
6283
6284 if test x"${no_tk}" = x ; then
6285   # we reset no_tk in case something fails here
6286   no_tk=true
6287   # Check whether --with-tkconfig or --without-tkconfig was given.
6288 if test "${with_tkconfig+set}" = set; then
6289   withval="$with_tkconfig"
6290   with_tkconfig=${withval}
6291 fi
6292
6293   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
6294 echo "configure:6295: checking for Tk configuration" >&5
6295   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
6296   echo $ac_n "(cached) $ac_c" 1>&6
6297 else
6298
6299
6300   # First check to see if --with-tkconfig was specified.
6301   if test x"${with_tkconfig}" != x ; then
6302     if test -f "${with_tkconfig}/tkConfig.sh" ; then
6303       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
6304     else
6305       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
6306     fi
6307   fi
6308
6309   # then check for a private Tk library
6310   if test x"${ac_cv_c_tkconfig}" = x ; then
6311     for i in \
6312                 ../tk \
6313                 `ls -dr ../tk[4-9]* 2>/dev/null` \
6314                 ../../tk \
6315                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
6316                 ../../../tk \
6317                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
6318       if test -f "$i/${configdir}/tkConfig.sh" ; then
6319         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
6320         break
6321       fi
6322     done
6323   fi
6324   # check in a few common install locations
6325   if test x"${ac_cv_c_tkconfig}" = x ; then
6326     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
6327       if test -f "$i/tkConfig.sh" ; then
6328         ac_cv_c_tkconfig=`(cd $i; pwd)`
6329         break
6330       fi
6331     done
6332   fi
6333   # check in a few other private locations
6334   if test x"${ac_cv_c_tkconfig}" = x ; then
6335     for i in \
6336                 ${srcdir}/../tk \
6337                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
6338       if test -f "$i/${configdir}/tkConfig.sh" ; then
6339         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
6340         break
6341       fi
6342     done
6343   fi
6344
6345 fi
6346
6347   if test x"${ac_cv_c_tkconfig}" = x ; then
6348     TKCONFIG="# no Tk configs found"
6349     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
6350   else
6351     no_tk=
6352     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
6353     echo "$ac_t""found $TKCONFIG" 1>&6
6354   fi
6355 fi
6356
6357
6358
6359         # If $no_tk is nonempty, then we can't do Tk, and there is no
6360         # point to doing Tcl.
6361         if test -z "${no_tk}"; then
6362
6363     if test -f "$TKCONFIG" ; then
6364       . $TKCONFIG
6365     fi
6366
6367
6368
6369
6370
6371
6372
6373
6374
6375
6376
6377
6378
6379
6380 #
6381 # Ok, lets find the tcl source trees so we can use the headers
6382 # Warning: transition of version 9 to 10 will break this algorithm
6383 # because 10 sorts before 9. We also look for just tcl. We have to
6384 # be careful that we don't match stuff like tclX by accident.
6385 # the alternative search directory is involked by --with-tclinclude
6386 #
6387
6388 no_tcl=true
6389 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
6390 echo "configure:6391: checking for Tcl private headers. dir=${configdir}" >&5
6391 # Check whether --with-tclinclude or --without-tclinclude was given.
6392 if test "${with_tclinclude+set}" = set; then
6393   withval="$with_tclinclude"
6394   with_tclinclude=${withval}
6395 fi
6396
6397 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
6398   echo $ac_n "(cached) $ac_c" 1>&6
6399 else
6400
6401 # first check to see if --with-tclinclude was specified
6402 if test x"${with_tclinclude}" != x ; then
6403   if test -f ${with_tclinclude}/tclInt.h ; then
6404     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
6405   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
6406     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
6407   else
6408     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
6409   fi
6410 fi
6411
6412 # next check if it came with Tcl configuration file
6413 if test x"${ac_cv_c_tclconfig}" = x ; then
6414   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
6415     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
6416   fi
6417 fi
6418
6419 # next check in private source directory
6420 #
6421 # since ls returns lowest version numbers first, reverse its output
6422 if test x"${ac_cv_c_tclh}" = x ; then
6423   for i in \
6424                 ${srcdir}/../tcl \
6425                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
6426                 ${srcdir}/../../tcl \
6427                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
6428                 ${srcdir}/../../../tcl \
6429                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
6430     if test -f $i/generic/tclInt.h ; then
6431       ac_cv_c_tclh=`(cd $i/generic; pwd)`
6432       break
6433     fi
6434   done
6435 fi
6436 # finally check in a few common install locations
6437 #
6438 # since ls returns lowest version numbers first, reverse its output
6439 if test x"${ac_cv_c_tclh}" = x ; then
6440   for i in \
6441                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
6442                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
6443                 /usr/local/src/tcl \
6444                 /usr/local/lib/tcl \
6445                 ${prefix}/include ; do
6446     if test -f $i/generic/tclInt.h ; then
6447       ac_cv_c_tclh=`(cd $i/generic; pwd)`
6448       break
6449     fi
6450   done
6451 fi
6452 # see if one is installed
6453 if test x"${ac_cv_c_tclh}" = x ; then
6454    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
6455 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
6456 echo "configure:6457: checking for tclInt.h" >&5
6457 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6458   echo $ac_n "(cached) $ac_c" 1>&6
6459 else
6460   cat > conftest.$ac_ext <<EOF
6461 #line 6462 "configure"
6462 #include "confdefs.h"
6463 #include <tclInt.h>
6464 EOF
6465 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6466 { (eval echo configure:6467: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6467 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6468 if test -z "$ac_err"; then
6469   rm -rf conftest*
6470   eval "ac_cv_header_$ac_safe=yes"
6471 else
6472   echo "$ac_err" >&5
6473   echo "configure: failed program was:" >&5
6474   cat conftest.$ac_ext >&5
6475   rm -rf conftest*
6476   eval "ac_cv_header_$ac_safe=no"
6477 fi
6478 rm -f conftest*
6479 fi
6480 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6481   echo "$ac_t""yes" 1>&6
6482   ac_cv_c_tclh=installed
6483 else
6484   echo "$ac_t""no" 1>&6
6485 ac_cv_c_tclh=""
6486 fi
6487
6488 fi
6489
6490 fi
6491
6492 if test x"${ac_cv_c_tclh}" = x ; then
6493   TCLHDIR="# no Tcl private headers found"
6494   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
6495 fi
6496 if test x"${ac_cv_c_tclh}" != x ; then
6497   no_tcl=""
6498   if test x"${ac_cv_c_tclh}" = x"installed" ; then
6499     echo "$ac_t""is installed" 1>&6
6500     TCLHDIR=""
6501   else
6502     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
6503     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
6504     TCLHDIR="-I${ac_cv_c_tclh}"
6505   fi
6506 fi
6507
6508
6509
6510
6511 #
6512 # Ok, lets find the tk source trees so we can use the headers
6513 # If the directory (presumably symlink) named "tk" exists, use that one
6514 # in preference to any others.  Same logic is used when choosing library
6515 # and again with Tcl. The search order is the best place to look first, then in
6516 # decreasing significance. The loop breaks if the trigger file is found.
6517 # Note the gross little conversion here of srcdir by cd'ing to the found
6518 # directory. This converts the path from a relative to an absolute, so
6519 # recursive cache variables for the path will work right. We check all
6520 # the possible paths in one loop rather than many seperate loops to speed
6521 # things up.
6522 # the alternative search directory is involked by --with-tkinclude
6523 #
6524 no_tk=true
6525 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
6526 echo "configure:6527: checking for Tk private headers" >&5
6527 # Check whether --with-tkinclude or --without-tkinclude was given.
6528 if test "${with_tkinclude+set}" = set; then
6529   withval="$with_tkinclude"
6530   with_tkinclude=${withval}
6531 fi
6532
6533 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
6534   echo $ac_n "(cached) $ac_c" 1>&6
6535 else
6536
6537 # first check to see if --with-tkinclude was specified
6538 if test x"${with_tkinclude}" != x ; then
6539   if test -f ${with_tkinclude}/tk.h ; then
6540     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
6541   elif test -f ${with_tkinclude}/generic/tk.h ; then
6542     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
6543   else
6544     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
6545   fi
6546 fi
6547
6548 # next check if it came with Tk configuration file
6549 if test x"${ac_cv_c_tkconfig}" = x ; then
6550   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
6551     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
6552   fi
6553 fi
6554
6555 # next check in private source directory
6556 #
6557 # since ls returns lowest version numbers first, reverse its output
6558 if test x"${ac_cv_c_tkh}" = x ; then
6559   for i in \
6560                 ${srcdir}/../tk \
6561                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
6562                 ${srcdir}/../../tk \
6563                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
6564                 ${srcdir}/../../../tk \
6565                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
6566     if test -f $i/generic/tk.h ; then
6567       ac_cv_c_tkh=`(cd $i/generic; pwd)`
6568       break
6569     fi
6570   done
6571 fi
6572 # finally check in a few common install locations
6573 #
6574 # since ls returns lowest version numbers first, reverse its output
6575 if test x"${ac_cv_c_tkh}" = x ; then
6576   for i in \
6577                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
6578                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
6579                 /usr/local/src/tk \
6580                 /usr/local/lib/tk \
6581                 ${prefix}/include ; do
6582     if test -f $i/generic/tk.h ; then
6583       ac_cv_c_tkh=`(cd $i/generic; pwd)`
6584       break
6585     fi
6586   done
6587 fi
6588 # see if one is installed
6589 if test x"${ac_cv_c_tkh}" = x ; then
6590    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
6591 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
6592 echo "configure:6593: checking for tk.h" >&5
6593 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6594   echo $ac_n "(cached) $ac_c" 1>&6
6595 else
6596   cat > conftest.$ac_ext <<EOF
6597 #line 6598 "configure"
6598 #include "confdefs.h"
6599 #include <tk.h>
6600 EOF
6601 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6602 { (eval echo configure:6603: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6603 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6604 if test -z "$ac_err"; then
6605   rm -rf conftest*
6606   eval "ac_cv_header_$ac_safe=yes"
6607 else
6608   echo "$ac_err" >&5
6609   echo "configure: failed program was:" >&5
6610   cat conftest.$ac_ext >&5
6611   rm -rf conftest*
6612   eval "ac_cv_header_$ac_safe=no"
6613 fi
6614 rm -f conftest*
6615 fi
6616 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6617   echo "$ac_t""yes" 1>&6
6618   ac_cv_c_tkh=installed
6619 else
6620   echo "$ac_t""no" 1>&6
6621 ac_cv_c_tkh=""
6622 fi
6623
6624 fi
6625
6626 fi
6627
6628 if test x"${ac_cv_c_tkh}" != x ; then
6629   no_tk=""
6630   if test x"${ac_cv_c_tkh}" = x"installed" ; then
6631     echo "$ac_t""is installed" 1>&6
6632     TKHDIR=""
6633   else
6634     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
6635     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
6636     TKHDIR="-I${ac_cv_c_tkh}"
6637   fi
6638 else
6639   TKHDIR="# no Tk directory found"
6640   echo "configure: warning: Can't find Tk private headers" 1>&2
6641   no_tk=true
6642 fi
6643
6644
6645
6646
6647 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
6648 echo "configure:6649: checking for Itcl private headers. srcdir=${srcdir}" >&5
6649 if test x"${ac_cv_c_itclh}" = x ; then
6650   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do
6651     if test -f $i/generic/itcl.h ; then
6652       ac_cv_c_itclh=`(cd $i/generic; pwd)`
6653       break
6654     fi
6655   done
6656 fi
6657 if test x"${ac_cv_c_itclh}" = x ; then
6658   ITCLHDIR="# no Itcl private headers found"
6659   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
6660 fi
6661 if test x"${ac_cv_c_itclh}" != x ; then
6662      ITCLHDIR="-I${ac_cv_c_itclh}"
6663 fi
6664 # should always be here
6665 #     ITCLLIB="../itcl/itcl/unix/libitcl.a"
6666
6667 #AC_SUBST(ITCLLIB)
6668
6669
6670 echo $ac_n "checking for Itk private headers. srcdir=${srcdir}""... $ac_c" 1>&6
6671 echo "configure:6672: checking for Itk private headers. srcdir=${srcdir}" >&5
6672 if test x"${ac_cv_c_itkh}" = x ; then
6673   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do
6674     if test -f $i/generic/itk.h ; then
6675       ac_cv_c_itkh=`(cd $i/generic; pwd)`
6676       break
6677     fi
6678   done
6679 fi
6680 if test x"${ac_cv_c_itkh}" = x ; then
6681   ITKHDIR="# no Itk private headers found"
6682   { echo "configure: error: Can't find Itk private headers" 1>&2; exit 1; }
6683 fi
6684 if test x"${ac_cv_c_itkh}" != x ; then
6685      ITKHDIR="-I${ac_cv_c_itkh}"
6686 fi
6687 # should always be here
6688 #     ITKLIB="../itcl/itk/unix/libitk.a"
6689
6690 #AC_SUBST(ITKLIB)
6691
6692
6693 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
6694 echo "configure:6695: checking for Tix private headers. srcdir=${srcdir}" >&5
6695 if test x"${ac_cv_c_tixh}" = x ; then
6696   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
6697     if test -f $i/generic/tix.h ; then
6698       ac_cv_c_tixh=`(cd $i/generic; pwd)`
6699       break
6700     fi
6701   done
6702 fi
6703 if test x"${ac_cv_c_tixh}" = x ; then
6704   TIXHDIR="# no Tix private headers found"
6705   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
6706 fi
6707 if test x"${ac_cv_c_tixh}" != x ; then
6708      TIXHDIR="-I${ac_cv_c_tixh}"
6709 fi
6710
6711
6712
6713            # now look for Itcl library stuff
6714
6715
6716 #
6717 # Ok, lets find the itcl configuration
6718 # First, look for one uninstalled.
6719 # the alternative search directory is invoked by --with-itclconfig
6720 #
6721
6722 if test x"${no_itcl}" = x ; then
6723   # we reset no_itcl in case something fails here
6724   no_itcl=true
6725   # Check whether --with-itclconfig or --without-itclconfig was given.
6726 if test "${with_itclconfig+set}" = set; then
6727   withval="$with_itclconfig"
6728   with_itclconfig=${withval}
6729 fi
6730
6731   echo $ac_n "checking for Itcl configuration""... $ac_c" 1>&6
6732 echo "configure:6733: checking for Itcl configuration" >&5
6733   if eval "test \"`echo '$''{'ac_cv_c_itclconfig'+set}'`\" = set"; then
6734   echo $ac_n "(cached) $ac_c" 1>&6
6735 else
6736
6737
6738   # First check to see if --with-itclconfig was specified.
6739   if test x"${with_itclconfig}" != x ; then
6740     if test -f "${with_itclconfig}/itclConfig.sh" ; then
6741       ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)`
6742     else
6743       { echo "configure: error: ${with_itclconfig} directory doesn't contain itclConfig.sh" 1>&2; exit 1; }
6744     fi
6745   fi
6746
6747   # then check for a private Itcl library
6748   if test x"${ac_cv_c_itclconfig}" = x ; then
6749     for i in \
6750                 ../itcl/itcl \
6751                 `ls -dr ../itcl[4-9]*/itcl 2>/dev/null` \
6752                 ../../itcl \
6753                 `ls -dr ../../itcl[4-9]*/itcl 2>/dev/null` \
6754                 ../../../itcl \
6755                 `ls -dr ../../../itcl[4-9]*/itcl 2>/dev/null` ; do
6756       if test -f "$i/itclConfig.sh" ; then
6757         ac_cv_c_itclconfig=`(cd $i; pwd)`
6758         break
6759       fi
6760     done
6761   fi
6762   # check in a few common install locations
6763   if test x"${ac_cv_c_itclconfig}" = x ; then
6764     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
6765       if test -f "$i/itclConfig.sh" ; then
6766         ac_cv_c_itclconfig=`(cd $i; pwd)`
6767         break
6768       fi
6769     done
6770   fi
6771   # check in a few other private locations
6772   if test x"${ac_cv_c_itclconfig}" = x ; then
6773     for i in \
6774                 ${srcdir}/../itcl/itcl \
6775                 `ls -dr ${srcdir}/../itcl[4-9]*/itcl 2>/dev/null` ; do
6776       if test -f "$i/itclConfig.sh" ; then
6777         ac_cv_c_itclconfig=`(cd $i; pwd)`
6778         break
6779       fi
6780     done
6781   fi
6782
6783 fi
6784
6785   if test x"${ac_cv_c_itclconfig}" = x ; then
6786     ITCLCONFIG="# no Itcl configs found"
6787     echo "configure: warning: Can't find Itcl configuration definitions" 1>&2
6788   else
6789     no_itcl=
6790     ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
6791     echo "$ac_t""found $ITCLCONFIG" 1>&6
6792   fi
6793 fi
6794
6795            if test -z "${no_itcl}"; then
6796
6797     if test -f "$ITCLCONFIG" ; then
6798       . $ITCLCONFIG
6799     fi
6800
6801
6802
6803
6804
6805
6806
6807
6808
6809
6810
6811              case "${host}" in
6812              *-*-cygwin*)
6813                 itcldir=../itcl/itcl/win/
6814                 ;;
6815              *)
6816                 itcldir=../itcl/itcl/unix/
6817                 ;;
6818              esac
6819
6820
6821              ITCLLIB="${ITCL_BUILD_LIB_SPEC}"
6822              ITCL_DEPS="${itcldir}${ITCL_LIB_FILE}"
6823            fi
6824
6825
6826            # now look for Itk library stuff
6827
6828 #
6829 # Ok, lets find the itk configuration
6830 # First, look for one uninstalled.
6831 # the alternative search directory is invoked by --with-itkconfig
6832 #
6833
6834 if test x"${no_itk}" = x ; then
6835   # we reset no_itk in case something fails here
6836   no_itk=true
6837   # Check whether --with-itkconfig or --without-itkconfig was given.
6838 if test "${with_itkconfig+set}" = set; then
6839   withval="$with_itkconfig"
6840   with_itkconfig=${withval}
6841 fi
6842
6843   echo $ac_n "checking for Itk configuration""... $ac_c" 1>&6
6844 echo "configure:6845: checking for Itk configuration" >&5
6845   if eval "test \"`echo '$''{'ac_cv_c_itkconfig'+set}'`\" = set"; then
6846   echo $ac_n "(cached) $ac_c" 1>&6
6847 else
6848
6849
6850   # First check to see if --with-itkconfig was specified.
6851   if test x"${with_itkconfig}" != x ; then
6852     if test -f "${with_itkconfig}/itkConfig.sh" ; then
6853       ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)`
6854     else
6855       { echo "configure: error: ${with_itkconfig} directory doesn't contain itkConfig.sh" 1>&2; exit 1; }
6856     fi
6857   fi
6858
6859   # then check for a private Itk library
6860   if test x"${ac_cv_c_itkconfig}" = x ; then
6861     for i in \
6862                 ../itcl/itk \
6863                 `ls -dr ../itcl[4-9]*/itk 2>/dev/null` \
6864                 ../../itk \
6865                 `ls -dr ../../itcl[4-9]*/itk 2>/dev/null` \
6866                 ../../../itk \
6867                 `ls -dr ../../../itcl[4-9]*/itk 2>/dev/null` ; do
6868       if test -f "$i/itkConfig.sh" ; then
6869         ac_cv_c_itkconfig=`(cd $i; pwd)`
6870         break
6871       fi
6872     done
6873   fi
6874   # check in a few common install locations
6875   if test x"${ac_cv_c_itkconfig}" = x ; then
6876     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
6877       if test -f "$i/itkConfig.sh" ; then
6878         ac_cv_c_itkconfig=`(cd $i; pwd)`
6879         break
6880       fi
6881     done
6882   fi
6883   # check in a few other private locations
6884   if test x"${ac_cv_c_itkconfig}" = x ; then
6885     for i in \
6886                 ${srcdir}/../itcl/itk \
6887                 `ls -dr ${srcdir}/../itcl[4-9]*/itk 2>/dev/null` ; do
6888       if test -f "$i/itkConfig.sh" ; then
6889         ac_cv_c_itkconfig=`(cd $i; pwd)`
6890         break
6891       fi
6892     done
6893   fi
6894
6895 fi
6896
6897   if test x"${ac_cv_c_itkconfig}" = x ; then
6898     ITKCONFIG="# no Itk configs found"
6899     echo "configure: warning: Can't find Itk configuration definitions" 1>&2
6900   else
6901     no_itk=
6902     ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
6903     echo "$ac_t""found $ITKCONFIG" 1>&6
6904   fi
6905 fi
6906
6907
6908            if test -z "${no_itcl}"; then
6909
6910     if test -f "$ITKCONFIG" ; then
6911       . $ITKCONFIG
6912     fi
6913
6914
6915
6916
6917
6918
6919
6920
6921
6922
6923
6924
6925              case "${host}" in
6926                *-*-cygwin*)
6927                  itkdir=../itcl/itk/win/
6928                  ;;
6929                *)
6930                  itkdir=../itcl/itk/unix/
6931                  ;;
6932                esac
6933
6934              ITKLIB="${ITK_BUILD_LIB_SPEC}"
6935              ITK_DEPS="${itkdir}${ITK_LIB_FILE}"
6936            fi
6937
6938            # now look for Tix library stuff
6939
6940 #
6941 # Ok, lets find the tix configuration
6942 # First, look for one uninstalled.
6943 # the alternative search directory is invoked by --with-itkconfig
6944 #
6945
6946 if test x"${no_tix}" = x ; then
6947   # we reset no_tix in case something fails here
6948   no_tix=true
6949   # Check whether --with-tixconfig or --without-tixconfig was given.
6950 if test "${with_tixconfig+set}" = set; then
6951   withval="$with_tixconfig"
6952   with_tixconfig=${withval}
6953 fi
6954
6955   echo $ac_n "checking for Tix configuration""... $ac_c" 1>&6
6956 echo "configure:6957: checking for Tix configuration" >&5
6957   if eval "test \"`echo '$''{'ac_cv_c_tixconfig'+set}'`\" = set"; then
6958   echo $ac_n "(cached) $ac_c" 1>&6
6959 else
6960
6961
6962   # First check to see if --with-tixconfig was specified.
6963   if test x"${with_tixconfig}" != x ; then
6964     if test -f "${with_tixconfig}/tixConfig.sh" ; then
6965       ac_cv_c_tixconfig=`(cd ${with_tixconfig}; pwd)`
6966     else
6967       { echo "configure: error: ${with_tixconfig} directory doesn't contain tixConfig.sh" 1>&2; exit 1; }
6968     fi
6969   fi
6970
6971   # then check for a private Tix library
6972   if test x"${ac_cv_c_tixconfig}" = x ; then
6973     for i in \
6974                 ../tix \
6975                 `ls -dr ../tix 2>/dev/null` \
6976                 ../../tix \
6977                 `ls -dr ../../tix 2>/dev/null` \
6978                 ../../../tix \
6979                 `ls -dr ../../../tix 2>/dev/null` ; do
6980       echo "**** Looking at $i - with ${configdir}"
6981       if test -f "$i/tixConfig.sh" ; then
6982         ac_cv_c_tixconfig=`(cd $i; pwd)`
6983         break
6984       fi
6985     done
6986   fi
6987   # check in a few common install locations
6988   if test x"${ac_cv_c_tixconfig}" = x ; then
6989     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
6990       echo "**** Looking at $i"
6991       if test -f "$i/tixConfig.sh" ; then
6992         ac_cv_c_tixconfig=`(cd $i; pwd)`
6993         break
6994       fi
6995     done
6996   fi
6997   # check in a few other private locations
6998   echo "**** Other private locations"
6999   if test x"${ac_cv_c_tixconfig}" = x ; then
7000     for i in \
7001                 ${srcdir}/../tix \
7002                 `ls -dr ${srcdir}/../tix 2>/dev/null` ; do
7003       echo "**** Looking at $i - with ${configdir}"
7004       if test -f "$i/${configdir}/tixConfig.sh" ; then
7005         ac_cv_c_tixconfig=`(cd $i/${configdir}; pwd)`
7006         break
7007       fi
7008     done
7009   fi
7010
7011 fi
7012
7013   if test x"${ac_cv_c_tixconfig}" = x ; then
7014     TIXCONFIG="# no Tix configs found"
7015     echo "configure: warning: Can't find Tix configuration definitions" 1>&2
7016   else
7017     no_tix=
7018     TIXCONFIG=${ac_cv_c_tixconfig}/tixConfig.sh
7019     echo "$ac_t""found $TIXCONFIG" 1>&6
7020   fi
7021 fi
7022
7023
7024            if test -z "${no_tix}"; then
7025
7026     if test -f "$TIXCONFIG" ; then
7027       . $TIXCONFIG
7028     fi
7029
7030
7031
7032
7033
7034
7035
7036
7037              TIXLIB="${TIX_BUILD_LIB_SPEC}"
7038              TIX_DEPS="${TIX_BUILD_LOCATION}/${TIX_LIB_FILE}"
7039            fi
7040
7041            ENABLE_CFLAGS="$ENABLE_CFLAGS -DGDBTK"
7042            # Tcl/Tk 8.1 require -fwritable strings.  I don't
7043            # know whether 8.2 will or not, but I bet it will.
7044            # I don't have to worry about 7.x since we don't support it.
7045            GDBTK_CFLAGS=""
7046            if test "$GCC" = "yes"; then
7047                if test "$TCL_VERSION" != "8.0" ; then
7048                    GDBTK_CFLAGS="-fwritable-strings"
7049                fi
7050            fi
7051
7052            # Include some libraries that Tcl and Tk want.
7053            TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
7054            CONFIG_DEPS='$(LIBGUI) $(ITCL_DEPS) $(ITK_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
7055            # Yes, the ordering seems wrong here.  But it isn't.
7056            # TK_LIBS is the list of libraries that need to be linked
7057            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
7058            # were in LIBS then any link tests after this point would
7059            # try to include things like `$(LIBGUI)', which wouldn't work.
7060            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
7061            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"
7062            CONFIG_OBS="${CONFIG_OBS} gdbtk.o gdbtk-cmds.o gdbtk-hooks.o gdbtk-varobj.o gdbtk-wrapper.o"
7063            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"
7064            CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_GDBTK_ALL)"
7065            CONFIG_CLEAN="${CONFIG_ALL} \$(SUBDIR_GDBTK_CLEAN)"
7066            CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_GDBTK_INSTALL)"
7067            CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_GDBTK_UNINSTALL)"
7068
7069            if test x$gdb_cv_os_cygwin = xyes; then
7070               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
7071               WIN32LDAPP="-Wl,--subsystem,console"
7072               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
7073            fi
7074         fi
7075     fi
7076 fi
7077
7078
7079
7080
7081
7082
7083
7084
7085
7086
7087
7088
7089
7090 # If we find X, set shell vars x_includes and x_libraries to the
7091 # paths, otherwise set no_x=yes.
7092 # Uses ac_ vars as temps to allow command line to override cache and checks.
7093 # --without-x overrides everything else, but does not touch the cache.
7094 echo $ac_n "checking for X""... $ac_c" 1>&6
7095 echo "configure:7096: checking for X" >&5
7096
7097 # Check whether --with-x or --without-x was given.
7098 if test "${with_x+set}" = set; then
7099   withval="$with_x"
7100   :
7101 fi
7102
7103 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
7104 if test "x$with_x" = xno; then
7105   # The user explicitly disabled X.
7106   have_x=disabled
7107 else
7108   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
7109     # Both variables are already set.
7110     have_x=yes
7111   else
7112 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
7113   echo $ac_n "(cached) $ac_c" 1>&6
7114 else
7115   # One or both of the vars are not set, and there is no cached value.
7116 ac_x_includes=NO ac_x_libraries=NO
7117 rm -fr conftestdir
7118 if mkdir conftestdir; then
7119   cd conftestdir
7120   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
7121   cat > Imakefile <<'EOF'
7122 acfindx:
7123         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
7124 EOF
7125   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
7126     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7127     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
7128     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
7129     for ac_extension in a so sl; do
7130       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
7131         test -f $ac_im_libdir/libX11.$ac_extension; then
7132         ac_im_usrlibdir=$ac_im_libdir; break
7133       fi
7134     done
7135     # Screen out bogus values from the imake configuration.  They are
7136     # bogus both because they are the default anyway, and because
7137     # using them would break gcc on systems where it needs fixed includes.
7138     case "$ac_im_incroot" in
7139         /usr/include) ;;
7140         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
7141     esac
7142     case "$ac_im_usrlibdir" in
7143         /usr/lib | /lib) ;;
7144         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
7145     esac
7146   fi
7147   cd ..
7148   rm -fr conftestdir
7149 fi
7150
7151 if test "$ac_x_includes" = NO; then
7152   # Guess where to find include files, by looking for this one X11 .h file.
7153   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
7154
7155   # First, try using that file with no special directory specified.
7156 cat > conftest.$ac_ext <<EOF
7157 #line 7158 "configure"
7158 #include "confdefs.h"
7159 #include <$x_direct_test_include>
7160 EOF
7161 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7162 { (eval echo configure:7163: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7163 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7164 if test -z "$ac_err"; then
7165   rm -rf conftest*
7166   # We can compile using X headers with no special include directory.
7167 ac_x_includes=
7168 else
7169   echo "$ac_err" >&5
7170   echo "configure: failed program was:" >&5
7171   cat conftest.$ac_ext >&5
7172   rm -rf conftest*
7173   # Look for the header file in a standard set of common directories.
7174 # Check X11 before X11Rn because it is often a symlink to the current release.
7175   for ac_dir in               \
7176     /usr/X11/include          \
7177     /usr/X11R6/include        \
7178     /usr/X11R5/include        \
7179     /usr/X11R4/include        \
7180                               \
7181     /usr/include/X11          \
7182     /usr/include/X11R6        \
7183     /usr/include/X11R5        \
7184     /usr/include/X11R4        \
7185                               \
7186     /usr/local/X11/include    \
7187     /usr/local/X11R6/include  \
7188     /usr/local/X11R5/include  \
7189     /usr/local/X11R4/include  \
7190                               \
7191     /usr/local/include/X11    \
7192     /usr/local/include/X11R6  \
7193     /usr/local/include/X11R5  \
7194     /usr/local/include/X11R4  \
7195                               \
7196     /usr/X386/include         \
7197     /usr/x386/include         \
7198     /usr/XFree86/include/X11  \
7199                               \
7200     /usr/include              \
7201     /usr/local/include        \
7202     /usr/unsupported/include  \
7203     /usr/athena/include       \
7204     /usr/local/x11r5/include  \
7205     /usr/lpp/Xamples/include  \
7206                               \
7207     /usr/openwin/include      \
7208     /usr/openwin/share/include \
7209     ; \
7210   do
7211     if test -r "$ac_dir/$x_direct_test_include"; then
7212       ac_x_includes=$ac_dir
7213       break
7214     fi
7215   done
7216 fi
7217 rm -f conftest*
7218 fi # $ac_x_includes = NO
7219
7220 if test "$ac_x_libraries" = NO; then
7221   # Check for the libraries.
7222
7223   test -z "$x_direct_test_library" && x_direct_test_library=Xt
7224   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
7225
7226   # See if we find them without any special options.
7227   # Don't add to $LIBS permanently.
7228   ac_save_LIBS="$LIBS"
7229   LIBS="-l$x_direct_test_library $LIBS"
7230 cat > conftest.$ac_ext <<EOF
7231 #line 7232 "configure"
7232 #include "confdefs.h"
7233
7234 int main() {
7235 ${x_direct_test_function}()
7236 ; return 0; }
7237 EOF
7238 if { (eval echo configure:7239: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7239   rm -rf conftest*
7240   LIBS="$ac_save_LIBS"
7241 # We can link X programs with no special library path.
7242 ac_x_libraries=
7243 else
7244   echo "configure: failed program was:" >&5
7245   cat conftest.$ac_ext >&5
7246   rm -rf conftest*
7247   LIBS="$ac_save_LIBS"
7248 # First see if replacing the include by lib works.
7249 # Check X11 before X11Rn because it is often a symlink to the current release.
7250 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
7251     /usr/X11/lib          \
7252     /usr/X11R6/lib        \
7253     /usr/X11R5/lib        \
7254     /usr/X11R4/lib        \
7255                           \
7256     /usr/lib/X11          \
7257     /usr/lib/X11R6        \
7258     /usr/lib/X11R5        \
7259     /usr/lib/X11R4        \
7260                           \
7261     /usr/local/X11/lib    \
7262     /usr/local/X11R6/lib  \
7263     /usr/local/X11R5/lib  \
7264     /usr/local/X11R4/lib  \
7265                           \
7266     /usr/local/lib/X11    \
7267     /usr/local/lib/X11R6  \
7268     /usr/local/lib/X11R5  \
7269     /usr/local/lib/X11R4  \
7270                           \
7271     /usr/X386/lib         \
7272     /usr/x386/lib         \
7273     /usr/XFree86/lib/X11  \
7274                           \
7275     /usr/lib              \
7276     /usr/local/lib        \
7277     /usr/unsupported/lib  \
7278     /usr/athena/lib       \
7279     /usr/local/x11r5/lib  \
7280     /usr/lpp/Xamples/lib  \
7281     /lib/usr/lib/X11      \
7282                           \
7283     /usr/openwin/lib      \
7284     /usr/openwin/share/lib \
7285     ; \
7286 do
7287   for ac_extension in a so sl; do
7288     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
7289       ac_x_libraries=$ac_dir
7290       break 2
7291     fi
7292   done
7293 done
7294 fi
7295 rm -f conftest*
7296 fi # $ac_x_libraries = NO
7297
7298 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
7299   # Didn't find X anywhere.  Cache the known absence of X.
7300   ac_cv_have_x="have_x=no"
7301 else
7302   # Record where we found X for the cache.
7303   ac_cv_have_x="have_x=yes \
7304                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
7305 fi
7306 fi
7307   fi
7308   eval "$ac_cv_have_x"
7309 fi # $with_x != no
7310
7311 if test "$have_x" != yes; then
7312   echo "$ac_t""$have_x" 1>&6
7313   no_x=yes
7314 else
7315   # If each of the values was on the command line, it overrides each guess.
7316   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
7317   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
7318   # Update the cache value to reflect the command line values.
7319   ac_cv_have_x="have_x=yes \
7320                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
7321   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
7322 fi
7323
7324
7325
7326 # Unlike the sim directory, whether a simulator is linked is controlled by
7327 # presence of a SIM= and a SIM_OBS= definition in the target '.mt' file.
7328 # This code just checks for a few cases where we'd like to ignore those
7329 # definitions, even when they're present in the '.mt' file.  These cases
7330 # are when --disable-sim is specified, or if the simulator directory is
7331 # not part of the soruce tree.
7332 #
7333 # Check whether --enable-sim or --disable-sim was given.
7334 if test "${enable_sim+set}" = set; then
7335   enableval="$enable_sim"
7336   echo "enable_sim = $enable_sim";
7337  echo "enableval = ${enableval}";
7338  case "${enableval}" in
7339   yes) ignore_sim=false ;;
7340   no)  ignore_sim=true ;;
7341   *)   ignore_sim=false ;;
7342  esac
7343 else
7344   ignore_sim=false
7345 fi
7346
7347
7348 if test ! -d "${srcdir}/../sim"; then
7349   ignore_sim=true
7350 fi
7351
7352 if test "${ignore_sim}" = "true"; then
7353     IGNORE_SIM="SIM="
7354     IGNORE_SIM_OBS="SIM_OBS="
7355 else
7356     IGNORE_SIM=""
7357     IGNORE_SIM_OBS=""
7358     cat >> confdefs.h <<\EOF
7359 #define WITH_SIM 1
7360 EOF
7361
7362 fi
7363
7364
7365
7366
7367
7368
7369
7370
7371
7372
7373
7374
7375
7376
7377 # Begin stuff to support --enable-shared
7378 # Check whether --enable-shared or --disable-shared was given.
7379 if test "${enable_shared+set}" = set; then
7380   enableval="$enable_shared"
7381   case "${enableval}" in
7382   yes) shared=true ;;
7383   no)  shared=false ;;
7384   *) shared=true ;;
7385 esac
7386 fi
7387
7388 HLDFLAGS=
7389 HLDENV=
7390 # If we have shared libraries, try to set rpath reasonably.
7391 if test "${shared}" = "true"; then
7392   case "${host}" in
7393   *-*-hpux*)
7394     HLDFLAGS='-Wl,+s,+b,$(libdir)'
7395     ;;
7396   *-*-irix5* | *-*-irix6*)
7397     HLDFLAGS='-Wl,-rpath,$(libdir)'
7398     ;;
7399   *-*-linux*aout*)
7400     ;;
7401   *-*-linux* | *-pc-linux-gnu*)
7402     HLDFLAGS='-Wl,-rpath,$(libdir)'
7403     ;;
7404   *-*-solaris*)
7405     HLDFLAGS='-R $(libdir)'
7406     ;;
7407   *-*-sysv4*)
7408     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
7409     ;;
7410   esac
7411 fi
7412
7413 # On SunOS, if the linker supports the -rpath option, use it to
7414 # prevent ../bfd and ../opcodes from being included in the run time
7415 # search path.
7416 case "${host}" in
7417   *-*-sunos*)
7418     echo 'main () { }' > conftest.c
7419     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
7420     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
7421       :
7422     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
7423       :
7424     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
7425       :
7426     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
7427       :
7428     elif test "${shared}" = "true"; then
7429       HLDFLAGS='-Wl,-rpath=$(libdir)'
7430     else
7431       HLDFLAGS='-Wl,-rpath='
7432     fi
7433     rm -f conftest.t conftest.c conftest
7434     ;;
7435 esac
7436
7437
7438 # End stuff to support --enable-shared
7439
7440 # target_subdir is used by the testsuite to find the target libraries.
7441 target_subdir=
7442 if test "${host}" != "${target}"; then
7443     target_subdir="${target_alias}/"
7444 fi
7445
7446
7447 frags=
7448 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
7449 if test ! -f ${host_makefile_frag}; then
7450 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
7451 fi
7452 frags="$frags $host_makefile_frag"
7453
7454 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
7455 if test ! -f ${target_makefile_frag}; then
7456 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
7457 fi
7458 frags="$frags $target_makefile_frag"
7459
7460
7461
7462
7463
7464 hostfile=`sed -n '
7465 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
7466 ' ${host_makefile_frag}`
7467
7468 targetfile=`sed -n '
7469 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
7470 ' ${target_makefile_frag}`
7471
7472 # these really aren't orthogonal true/false values of the same condition,
7473 # but shells are slow enough that I like to reuse the test conditions
7474 # whenever possible
7475 if test "${target}" = "${host}"; then
7476 nativefile=`sed -n '
7477 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
7478 ' ${host_makefile_frag}`
7479 # else
7480 # GDBserver is only useful in a "native" enviroment
7481 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
7482 fi
7483
7484
7485 SUBDIRS="doc testsuite nlm"
7486 if test "${enable_multi_ice}" = "yes"; then
7487   SUBDIRS="${SUBDIRS} multi-ice"
7488 fi
7489
7490
7491
7492 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
7493 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
7494 # corresponding links.  But we have to remove the xm.h files and tm.h
7495 # files anyway, e.g. when switching from "configure host" to
7496 # "configure none".
7497
7498 files=
7499 links=
7500 rm -f xm.h
7501 if test "${hostfile}" != ""; then
7502 files="${files} config/${gdb_host_cpu}/${hostfile}"
7503 links="${links} xm.h"
7504 fi
7505 rm -f tm.h
7506 if test "${targetfile}" != ""; then
7507 files="${files} config/${gdb_target_cpu}/${targetfile}"
7508 links="${links} tm.h"
7509 fi
7510 rm -f nm.h
7511 if test "${nativefile}" != ""; then
7512 files="${files} config/${gdb_host_cpu}/${nativefile}"
7513 links="${links} nm.h"
7514 else
7515 # A cross-only configuration.
7516 files="${files} config/nm-empty.h"
7517 links="${links} nm.h"
7518 fi
7519 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
7520 echo "configure:7521: checking whether ln -s works" >&5
7521 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
7522   echo $ac_n "(cached) $ac_c" 1>&6
7523 else
7524   rm -f conftestdata
7525 if ln -s X conftestdata 2>/dev/null
7526 then
7527   rm -f conftestdata
7528   ac_cv_prog_LN_S="ln -s"
7529 else
7530   ac_cv_prog_LN_S=ln
7531 fi
7532 fi
7533 LN_S="$ac_cv_prog_LN_S"
7534 if test "$ac_cv_prog_LN_S" = "ln -s"; then
7535   echo "$ac_t""yes" 1>&6
7536 else
7537   echo "$ac_t""no" 1>&6
7538 fi
7539
7540
7541
7542
7543 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
7544 echo "configure:7545: checking for Cygwin environment" >&5
7545 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
7546   echo $ac_n "(cached) $ac_c" 1>&6
7547 else
7548   cat > conftest.$ac_ext <<EOF
7549 #line 7550 "configure"
7550 #include "confdefs.h"
7551
7552 int main() {
7553
7554 #ifndef __CYGWIN__
7555 #define __CYGWIN__ __CYGWIN32__
7556 #endif
7557 return __CYGWIN__;
7558 ; return 0; }
7559 EOF
7560 if { (eval echo configure:7561: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7561   rm -rf conftest*
7562   ac_cv_cygwin=yes
7563 else
7564   echo "configure: failed program was:" >&5
7565   cat conftest.$ac_ext >&5
7566   rm -rf conftest*
7567   ac_cv_cygwin=no
7568 fi
7569 rm -f conftest*
7570 rm -f conftest*
7571 fi
7572
7573 echo "$ac_t""$ac_cv_cygwin" 1>&6
7574 CYGWIN=
7575 test "$ac_cv_cygwin" = yes && CYGWIN=yes
7576 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
7577 echo "configure:7578: checking for mingw32 environment" >&5
7578 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
7579   echo $ac_n "(cached) $ac_c" 1>&6
7580 else
7581   cat > conftest.$ac_ext <<EOF
7582 #line 7583 "configure"
7583 #include "confdefs.h"
7584
7585 int main() {
7586 return __MINGW32__;
7587 ; return 0; }
7588 EOF
7589 if { (eval echo configure:7590: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7590   rm -rf conftest*
7591   ac_cv_mingw32=yes
7592 else
7593   echo "configure: failed program was:" >&5
7594   cat conftest.$ac_ext >&5
7595   rm -rf conftest*
7596   ac_cv_mingw32=no
7597 fi
7598 rm -f conftest*
7599 rm -f conftest*
7600 fi
7601
7602 echo "$ac_t""$ac_cv_mingw32" 1>&6
7603 MINGW32=
7604 test "$ac_cv_mingw32" = yes && MINGW32=yes
7605
7606
7607 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
7608 echo "configure:7609: checking for executable suffix" >&5
7609 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
7610   echo $ac_n "(cached) $ac_c" 1>&6
7611 else
7612   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
7613   ac_cv_exeext=.exe
7614 else
7615   rm -f conftest*
7616   echo 'int main () { return 0; }' > conftest.$ac_ext
7617   ac_cv_exeext=
7618   if { (eval echo configure:7619: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
7619     for file in conftest.*; do
7620       case $file in
7621       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
7622       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
7623       esac
7624     done
7625   else
7626     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
7627   fi
7628   rm -f conftest*
7629   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
7630 fi
7631 fi
7632
7633 EXEEXT=""
7634 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
7635 echo "$ac_t""${ac_cv_exeext}" 1>&6
7636 ac_exeext=$EXEEXT
7637
7638
7639 subdirs="$configdirs"
7640
7641 trap '' 1 2 15
7642 cat > confcache <<\EOF
7643 # This file is a shell script that caches the results of configure
7644 # tests run on this system so they can be shared between configure
7645 # scripts and configure runs.  It is not useful on other systems.
7646 # If it contains results you don't want to keep, you may remove or edit it.
7647 #
7648 # By default, configure uses ./config.cache as the cache file,
7649 # creating it if it does not exist already.  You can give configure
7650 # the --cache-file=FILE option to use a different cache file; that is
7651 # what configure does when it calls configure scripts in
7652 # subdirectories, so they share the cache.
7653 # Giving --cache-file=/dev/null disables caching, for debugging configure.
7654 # config.status only pays attention to the cache file if you give it the
7655 # --recheck option to rerun configure.
7656 #
7657 EOF
7658 # The following way of writing the cache mishandles newlines in values,
7659 # but we know of no workaround that is simple, portable, and efficient.
7660 # So, don't put newlines in cache variables' values.
7661 # Ultrix sh set writes to stderr and can't be redirected directly,
7662 # and sets the high bit in the cache file unless we assign to the vars.
7663 (set) 2>&1 |
7664   case `(ac_space=' '; set | grep ac_space) 2>&1` in
7665   *ac_space=\ *)
7666     # `set' does not quote correctly, so add quotes (double-quote substitution
7667     # turns \\\\ into \\, and sed turns \\ into \).
7668     sed -n \
7669       -e "s/'/'\\\\''/g" \
7670       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
7671     ;;
7672   *)
7673     # `set' quotes correctly as required by POSIX, so do not add quotes.
7674     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
7675     ;;
7676   esac >> confcache
7677 if cmp -s $cache_file confcache; then
7678   :
7679 else
7680   if test -w $cache_file; then
7681     echo "updating cache $cache_file"
7682     cat confcache > $cache_file
7683   else
7684     echo "not updating unwritable cache $cache_file"
7685   fi
7686 fi
7687 rm -f confcache
7688
7689 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
7690
7691 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7692 # Let make expand exec_prefix.
7693 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7694
7695 # Any assignment to VPATH causes Sun make to only execute
7696 # the first set of double-colon rules, so remove it if not needed.
7697 # If there is a colon in the path, we need to keep it.
7698 if test "x$srcdir" = x.; then
7699   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
7700 fi
7701
7702 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
7703
7704 DEFS=-DHAVE_CONFIG_H
7705
7706 # Without the "./", some shells look in PATH for config.status.
7707 : ${CONFIG_STATUS=./config.status}
7708
7709 echo creating $CONFIG_STATUS
7710 rm -f $CONFIG_STATUS
7711 cat > $CONFIG_STATUS <<EOF
7712 #! /bin/sh
7713 # Generated automatically by configure.
7714 # Run this file to recreate the current configuration.
7715 # This directory was configured as follows,
7716 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
7717 #
7718 # $0 $ac_configure_args
7719 #
7720 # Compiler output produced by configure, useful for debugging
7721 # configure, is in ./config.log if it exists.
7722
7723 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
7724 for ac_option
7725 do
7726   case "\$ac_option" in
7727   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7728     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
7729     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
7730   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
7731     echo "$CONFIG_STATUS generated by autoconf version 2.13"
7732     exit 0 ;;
7733   -help | --help | --hel | --he | --h)
7734     echo "\$ac_cs_usage"; exit 0 ;;
7735   *) echo "\$ac_cs_usage"; exit 1 ;;
7736   esac
7737 done
7738
7739 ac_given_srcdir=$srcdir
7740 ac_given_INSTALL="$INSTALL"
7741
7742 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
7743 EOF
7744 cat >> $CONFIG_STATUS <<EOF
7745
7746 # Protect against being on the right side of a sed subst in config.status.
7747 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
7748  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
7749 $ac_vpsub
7750 $extrasub
7751 s%@SHELL@%$SHELL%g
7752 s%@CFLAGS@%$CFLAGS%g
7753 s%@CPPFLAGS@%$CPPFLAGS%g
7754 s%@CXXFLAGS@%$CXXFLAGS%g
7755 s%@FFLAGS@%$FFLAGS%g
7756 s%@DEFS@%$DEFS%g
7757 s%@LDFLAGS@%$LDFLAGS%g
7758 s%@LIBS@%$LIBS%g
7759 s%@exec_prefix@%$exec_prefix%g
7760 s%@prefix@%$prefix%g
7761 s%@program_transform_name@%$program_transform_name%g
7762 s%@bindir@%$bindir%g
7763 s%@sbindir@%$sbindir%g
7764 s%@libexecdir@%$libexecdir%g
7765 s%@datadir@%$datadir%g
7766 s%@sysconfdir@%$sysconfdir%g
7767 s%@sharedstatedir@%$sharedstatedir%g
7768 s%@localstatedir@%$localstatedir%g
7769 s%@libdir@%$libdir%g
7770 s%@includedir@%$includedir%g
7771 s%@oldincludedir@%$oldincludedir%g
7772 s%@infodir@%$infodir%g
7773 s%@mandir@%$mandir%g
7774 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
7775 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
7776 s%@MAINT@%$MAINT%g
7777 s%@CC@%$CC%g
7778 s%@CPP@%$CPP%g
7779 s%@host@%$host%g
7780 s%@host_alias@%$host_alias%g
7781 s%@host_cpu@%$host_cpu%g
7782 s%@host_vendor@%$host_vendor%g
7783 s%@host_os@%$host_os%g
7784 s%@target@%$target%g
7785 s%@target_alias@%$target_alias%g
7786 s%@target_cpu@%$target_cpu%g
7787 s%@target_vendor@%$target_vendor%g
7788 s%@target_os@%$target_os%g
7789 s%@build@%$build%g
7790 s%@build_alias@%$build_alias%g
7791 s%@build_cpu@%$build_cpu%g
7792 s%@build_vendor@%$build_vendor%g
7793 s%@build_os@%$build_os%g
7794 s%@SET_MAKE@%$SET_MAKE%g
7795 s%@RANLIB@%$RANLIB%g
7796 s%@ALLOCA@%$ALLOCA%g
7797 s%@USE_NLS@%$USE_NLS%g
7798 s%@MSGFMT@%$MSGFMT%g
7799 s%@GMSGFMT@%$GMSGFMT%g
7800 s%@XGETTEXT@%$XGETTEXT%g
7801 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
7802 s%@CATALOGS@%$CATALOGS%g
7803 s%@CATOBJEXT@%$CATOBJEXT%g
7804 s%@DATADIRNAME@%$DATADIRNAME%g
7805 s%@GMOFILES@%$GMOFILES%g
7806 s%@INSTOBJEXT@%$INSTOBJEXT%g
7807 s%@INTLDEPS@%$INTLDEPS%g
7808 s%@INTLLIBS@%$INTLLIBS%g
7809 s%@INTLOBJS@%$INTLOBJS%g
7810 s%@POFILES@%$POFILES%g
7811 s%@POSUB@%$POSUB%g
7812 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
7813 s%@GT_NO@%$GT_NO%g
7814 s%@GT_YES@%$GT_YES%g
7815 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
7816 s%@l@%$l%g
7817 s%@AWK@%$AWK%g
7818 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
7819 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
7820 s%@INSTALL_DATA@%$INSTALL_DATA%g
7821 s%@AR@%$AR%g
7822 s%@DLLTOOL@%$DLLTOOL%g
7823 s%@WINDRES@%$WINDRES%g
7824 s%@YACC@%$YACC%g
7825 s%@MIG@%$MIG%g
7826 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
7827 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
7828 s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
7829 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
7830 s%@MMALLOC@%$MMALLOC%g
7831 s%@REGEX@%$REGEX%g
7832 s%@TERM_LIB@%$TERM_LIB%g
7833 s%@WIN32LIBS@%$WIN32LIBS%g
7834 s%@LIBGUI@%$LIBGUI%g
7835 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
7836 s%@WIN32LDAPP@%$WIN32LDAPP%g
7837 s%@TCL_VERSION@%$TCL_VERSION%g
7838 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
7839 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
7840 s%@TCL_CC@%$TCL_CC%g
7841 s%@TCL_DEFS@%$TCL_DEFS%g
7842 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
7843 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
7844 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
7845 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
7846 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
7847 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
7848 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
7849 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
7850 s%@TCL_RANLIB@%$TCL_RANLIB%g
7851 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
7852 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
7853 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
7854 s%@TK_VERSION@%$TK_VERSION%g
7855 s%@TK_DEFS@%$TK_DEFS%g
7856 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
7857 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
7858 s%@TK_XLIBSW@%$TK_XLIBSW%g
7859 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
7860 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
7861 s%@TCLHDIR@%$TCLHDIR%g
7862 s%@TKHDIR@%$TKHDIR%g
7863 s%@ITCLHDIR@%$ITCLHDIR%g
7864 s%@ITKHDIR@%$ITKHDIR%g
7865 s%@TIXHDIR@%$TIXHDIR%g
7866 s%@ITCL_VERSION@%$ITCL_VERSION%g
7867 s%@ITCL_DEFS@%$ITCL_DEFS%g
7868 s%@ITCL_BUILD_INCLUDES@%$ITCL_BUILD_INCLUDES%g
7869 s%@ITCL_BUILD_LIB_SPEC@%$ITCL_BUILD_LIB_SPEC%g
7870 s%@ITCL_LIB_SPEC@%$ITCL_LIB_SPEC%g
7871 s%@ITK_VERSION@%$ITK_VERSION%g
7872 s%@ITK_DEFS@%$ITK_DEFS%g
7873 s%@ITK_BUILD_INCLUDES@%$ITK_BUILD_INCLUDES%g
7874 s%@ITK_BUILD_LIB_SPEC@%$ITK_BUILD_LIB_SPEC%g
7875 s%@ITK_LIB_SPEC@%$ITK_LIB_SPEC%g
7876 s%@TIX_VERSION@%$TIX_VERSION%g
7877 s%@TIX_BUILD_LIB_SPEC@%$TIX_BUILD_LIB_SPEC%g
7878 s%@X_CFLAGS@%$X_CFLAGS%g
7879 s%@X_LDFLAGS@%$X_LDFLAGS%g
7880 s%@X_LIBS@%$X_LIBS%g
7881 s%@ITCLLIB@%$ITCLLIB%g
7882 s%@ITCL_DEPS@%$ITCL_DEPS%g
7883 s%@ITKLIB@%$ITKLIB%g
7884 s%@ITK_DEPS@%$ITK_DEPS%g
7885 s%@TIXLIB@%$TIXLIB%g
7886 s%@TIX_DEPS@%$TIX_DEPS%g
7887 s%@GDBTKLIBS@%$GDBTKLIBS%g
7888 s%@GDBTK_CFLAGS@%$GDBTK_CFLAGS%g
7889 s%@IGNORE_SIM@%$IGNORE_SIM%g
7890 s%@IGNORE_SIM_OBS@%$IGNORE_SIM_OBS%g
7891 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
7892 s%@CONFIG_OBS@%$CONFIG_OBS%g
7893 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
7894 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
7895 s%@CONFIG_INITS@%$CONFIG_INITS%g
7896 s%@CONFIG_ALL@%$CONFIG_ALL%g
7897 s%@CONFIG_CLEAN@%$CONFIG_CLEAN%g
7898 s%@CONFIG_INSTALL@%$CONFIG_INSTALL%g
7899 s%@CONFIG_UNINSTALL@%$CONFIG_UNINSTALL%g
7900 s%@HLDFLAGS@%$HLDFLAGS%g
7901 s%@HLDENV@%$HLDENV%g
7902 s%@target_subdir@%$target_subdir%g
7903 /@host_makefile_frag@/r $host_makefile_frag
7904 s%@host_makefile_frag@%%g
7905 /@target_makefile_frag@/r $target_makefile_frag
7906 s%@target_makefile_frag@%%g
7907 s%@frags@%$frags%g
7908 s%@SUBDIRS@%$SUBDIRS%g
7909 s%@LN_S@%$LN_S%g
7910 s%@EXEEXT@%$EXEEXT%g
7911 s%@subdirs@%$subdirs%g
7912
7913 CEOF
7914 EOF
7915
7916 cat >> $CONFIG_STATUS <<\EOF
7917
7918 # Split the substitutions into bite-sized pieces for seds with
7919 # small command number limits, like on Digital OSF/1 and HP-UX.
7920 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
7921 ac_file=1 # Number of current file.
7922 ac_beg=1 # First line for current file.
7923 ac_end=$ac_max_sed_cmds # Line after last line for current file.
7924 ac_more_lines=:
7925 ac_sed_cmds=""
7926 while $ac_more_lines; do
7927   if test $ac_beg -gt 1; then
7928     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
7929   else
7930     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
7931   fi
7932   if test ! -s conftest.s$ac_file; then
7933     ac_more_lines=false
7934     rm -f conftest.s$ac_file
7935   else
7936     if test -z "$ac_sed_cmds"; then
7937       ac_sed_cmds="sed -f conftest.s$ac_file"
7938     else
7939       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
7940     fi
7941     ac_file=`expr $ac_file + 1`
7942     ac_beg=$ac_end
7943     ac_end=`expr $ac_end + $ac_max_sed_cmds`
7944   fi
7945 done
7946 if test -z "$ac_sed_cmds"; then
7947   ac_sed_cmds=cat
7948 fi
7949 EOF
7950
7951 cat >> $CONFIG_STATUS <<EOF
7952
7953 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
7954 EOF
7955 cat >> $CONFIG_STATUS <<\EOF
7956 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
7957   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7958   case "$ac_file" in
7959   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
7960        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
7961   *) ac_file_in="${ac_file}.in" ;;
7962   esac
7963
7964   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
7965
7966   # Remove last slash and all that follows it.  Not all systems have dirname.
7967   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
7968   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
7969     # The file is in a subdirectory.
7970     test ! -d "$ac_dir" && mkdir "$ac_dir"
7971     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
7972     # A "../" for each directory in $ac_dir_suffix.
7973     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
7974   else
7975     ac_dir_suffix= ac_dots=
7976   fi
7977
7978   case "$ac_given_srcdir" in
7979   .)  srcdir=.
7980       if test -z "$ac_dots"; then top_srcdir=.
7981       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
7982   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
7983   *) # Relative path.
7984     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
7985     top_srcdir="$ac_dots$ac_given_srcdir" ;;
7986   esac
7987
7988   case "$ac_given_INSTALL" in
7989   [/$]*) INSTALL="$ac_given_INSTALL" ;;
7990   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
7991   esac
7992
7993   echo creating "$ac_file"
7994   rm -f "$ac_file"
7995   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
7996   case "$ac_file" in
7997   *Makefile*) ac_comsub="1i\\
7998 # $configure_input" ;;
7999   *) ac_comsub= ;;
8000   esac
8001
8002   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8003   sed -e "$ac_comsub
8004 s%@configure_input@%$configure_input%g
8005 s%@srcdir@%$srcdir%g
8006 s%@top_srcdir@%$top_srcdir%g
8007 s%@INSTALL@%$INSTALL%g
8008 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
8009 fi; done
8010 rm -f conftest.s*
8011
8012 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8013 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8014 #
8015 # ac_d sets the value in "#define NAME VALUE" lines.
8016 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
8017 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
8018 ac_dC='\3'
8019 ac_dD='%g'
8020 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
8021 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
8022 ac_uB='\([      ]\)%\1#\2define\3'
8023 ac_uC=' '
8024 ac_uD='\4%g'
8025 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8026 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
8027 ac_eB='$%\1#\2define\3'
8028 ac_eC=' '
8029 ac_eD='%g'
8030
8031 if test "${CONFIG_HEADERS+set}" != set; then
8032 EOF
8033 cat >> $CONFIG_STATUS <<EOF
8034   CONFIG_HEADERS="config.h:config.in"
8035 EOF
8036 cat >> $CONFIG_STATUS <<\EOF
8037 fi
8038 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
8039   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8040   case "$ac_file" in
8041   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
8042        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8043   *) ac_file_in="${ac_file}.in" ;;
8044   esac
8045
8046   echo creating $ac_file
8047
8048   rm -f conftest.frag conftest.in conftest.out
8049   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8050   cat $ac_file_inputs > conftest.in
8051
8052 EOF
8053
8054 # Transform confdefs.h into a sed script conftest.vals that substitutes
8055 # the proper values into config.h.in to produce config.h.  And first:
8056 # Protect against being on the right side of a sed subst in config.status.
8057 # Protect against being in an unquoted here document in config.status.
8058 rm -f conftest.vals
8059 cat > conftest.hdr <<\EOF
8060 s/[\\&%]/\\&/g
8061 s%[\\$`]%\\&%g
8062 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
8063 s%ac_d%ac_u%gp
8064 s%ac_u%ac_e%gp
8065 EOF
8066 sed -n -f conftest.hdr confdefs.h > conftest.vals
8067 rm -f conftest.hdr
8068
8069 # This sed command replaces #undef with comments.  This is necessary, for
8070 # example, in the case of _POSIX_SOURCE, which is predefined and required
8071 # on some systems where configure will not decide to define it.
8072 cat >> conftest.vals <<\EOF
8073 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
8074 EOF
8075
8076 # Break up conftest.vals because some shells have a limit on
8077 # the size of here documents, and old seds have small limits too.
8078
8079 rm -f conftest.tail
8080 while :
8081 do
8082   ac_lines=`grep -c . conftest.vals`
8083   # grep -c gives empty output for an empty file on some AIX systems.
8084   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
8085   # Write a limited-size here document to conftest.frag.
8086   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
8087   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
8088   echo 'CEOF
8089   sed -f conftest.frag conftest.in > conftest.out
8090   rm -f conftest.in
8091   mv conftest.out conftest.in
8092 ' >> $CONFIG_STATUS
8093   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
8094   rm -f conftest.vals
8095   mv conftest.tail conftest.vals
8096 done
8097 rm -f conftest.vals
8098
8099 cat >> $CONFIG_STATUS <<\EOF
8100   rm -f conftest.frag conftest.h
8101   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
8102   cat conftest.in >> conftest.h
8103   rm -f conftest.in
8104   if cmp -s $ac_file conftest.h 2>/dev/null; then
8105     echo "$ac_file is unchanged"
8106     rm -f conftest.h
8107   else
8108     # Remove last slash and all that follows it.  Not all systems have dirname.
8109       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8110       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8111       # The file is in a subdirectory.
8112       test ! -d "$ac_dir" && mkdir "$ac_dir"
8113     fi
8114     rm -f $ac_file
8115     mv conftest.h $ac_file
8116   fi
8117 fi; done
8118
8119 EOF
8120
8121 cat >> $CONFIG_STATUS <<EOF
8122 ac_sources="$files"
8123 ac_dests="$links"
8124 EOF
8125
8126 cat >> $CONFIG_STATUS <<\EOF
8127 srcdir=$ac_given_srcdir
8128 while test -n "$ac_sources"; do
8129   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
8130   set $ac_sources; ac_source=$1; shift; ac_sources=$*
8131
8132   echo "linking $srcdir/$ac_source to $ac_dest"
8133
8134   if test ! -r $srcdir/$ac_source; then
8135     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
8136   fi
8137   rm -f $ac_dest
8138
8139   # Make relative symlinks.
8140   # Remove last slash and all that follows it.  Not all systems have dirname.
8141   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
8142   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
8143     # The dest file is in a subdirectory.
8144     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
8145     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
8146     # A "../" for each directory in $ac_dest_dir_suffix.
8147     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
8148   else
8149     ac_dest_dir_suffix= ac_dots=
8150   fi
8151
8152   case "$srcdir" in
8153   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
8154   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
8155   esac
8156
8157   # Make a symlink if possible; otherwise try a hard link.
8158   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
8159     ln $srcdir/$ac_source $ac_dest; then :
8160   else
8161     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
8162   fi
8163 done
8164 EOF
8165 cat >> $CONFIG_STATUS <<EOF
8166
8167 gdb_host_cpu=$gdb_host_cpu
8168 gdb_target_cpu=$gdb_target_cpu
8169 nativefile=$nativefile
8170
8171 EOF
8172 cat >> $CONFIG_STATUS <<\EOF
8173
8174 if test "${nativefile}" = ""; then
8175 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
8176         < Makefile > Makefile.tem
8177 mv -f Makefile.tem Makefile
8178 fi
8179
8180 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
8181 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
8182 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
8183 mv -f Makefile.tmp Makefile
8184
8185
8186 case x$CONFIG_HEADERS in
8187 xconfig.h:config.in)
8188 echo > stamp-h ;;
8189 esac
8190
8191 exit 0
8192 EOF
8193 chmod +x $CONFIG_STATUS
8194 rm -fr confdefs* $ac_clean_files
8195 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
8196
8197 if test "$no_recursion" != yes; then
8198
8199   # Remove --cache-file and --srcdir arguments so they do not pile up.
8200   ac_sub_configure_args=
8201   ac_prev=
8202   for ac_arg in $ac_configure_args; do
8203     if test -n "$ac_prev"; then
8204       ac_prev=
8205       continue
8206     fi
8207     case "$ac_arg" in
8208     -cache-file | --cache-file | --cache-fil | --cache-fi \
8209     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
8210       ac_prev=cache_file ;;
8211     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
8212     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
8213       ;;
8214     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
8215       ac_prev=srcdir ;;
8216     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
8217       ;;
8218     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
8219     esac
8220   done
8221
8222   for ac_config_dir in $configdirs; do
8223
8224     # Do not complain, so a configure script can configure whichever
8225     # parts of a large source tree are present.
8226     if test ! -d $srcdir/$ac_config_dir; then
8227       continue
8228     fi
8229
8230     echo configuring in $ac_config_dir
8231
8232     case "$srcdir" in
8233     .) ;;
8234     *)
8235       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
8236       else
8237         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
8238       fi
8239       ;;
8240     esac
8241
8242     ac_popdir=`pwd`
8243     cd $ac_config_dir
8244
8245       # A "../" for each directory in /$ac_config_dir.
8246       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
8247
8248     case "$srcdir" in
8249     .) # No --srcdir option.  We are building in place.
8250       ac_sub_srcdir=$srcdir ;;
8251     /*) # Absolute path.
8252       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
8253     *) # Relative path.
8254       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
8255     esac
8256
8257     # Check for guested configure; otherwise get Cygnus style configure.
8258     if test -f $ac_sub_srcdir/configure; then
8259       ac_sub_configure=$ac_sub_srcdir/configure
8260     elif test -f $ac_sub_srcdir/configure.in; then
8261       ac_sub_configure=$ac_configure
8262     else
8263       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
8264       ac_sub_configure=
8265     fi
8266
8267     # The recursion is here.
8268     if test -n "$ac_sub_configure"; then
8269
8270       # Make the cache file name correct relative to the subdirectory.
8271       case "$cache_file" in
8272       /*) ac_sub_cache_file=$cache_file ;;
8273       *) # Relative path.
8274         ac_sub_cache_file="$ac_dots$cache_file" ;;
8275       esac
8276   case "$ac_given_INSTALL" in
8277         [/$]*) INSTALL="$ac_given_INSTALL" ;;
8278         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
8279         esac
8280
8281       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
8282       # The eval makes quoting arguments work.
8283       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
8284       then :
8285       else
8286         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
8287       fi
8288     fi
8289
8290     cd $ac_popdir
8291   done
8292 fi
8293
8294
8295 exit 0