gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12.1
   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="$ac_help
  15   --disable-nls           do not use Native Language Support"
  16 ac_help="$ac_help
  17   --with-included-gettext use the GNU gettext library included here"
  18 ac_help="$ac_help
  19   --enable-netrom "
  20 ac_help="$ac_help
  21   --with-mmalloc             use memory mapped malloc package"
  22 ac_help="$ac_help
  23   --enable-ide            Enable IDE support"
  24 ac_help="$ac_help
  25   --enable-gdbtk "
  26 ac_help="$ac_help
  27   --with-tclconfig           directory containing tcl configuration (tclConfig.sh)"
  28 ac_help="$ac_help
  29   --with-tkconfig           directory containing tk configuration (tkConfig.sh)"
  30 ac_help="$ac_help
  31   --with-tclinclude       directory where tcl private headers are"
  32 ac_help="$ac_help
  33   --with-tkinclude       directory where tk private headers are"
  34 ac_help="$ac_help
  35   --with-x                use the X Window System"
  36 ac_help="$ac_help
  37   --with-sim-gpu2=path                  Use GPU2 library under given directory"
  38 ac_help="$ac_help
  39   --with-sim-funit=path         Use target FP lib under given directory"
  40 ac_help="$ac_help
  41   --enable-shared         use shared libraries"
  42
  43 # Initialize some variables set by options.
  44 # The variables have the same names as the options, with
  45 # dashes changed to underlines.
  46 build=NONE
  47 cache_file=./config.cache
  48 exec_prefix=NONE
  49 host=NONE
  50 no_create=
  51 nonopt=NONE
  52 no_recursion=
  53 prefix=NONE
  54 program_prefix=NONE
  55 program_suffix=NONE
  56 program_transform_name=s,x,x,
  57 silent=
  58 site=
  59 srcdir=
  60 target=NONE
  61 verbose=
  62 x_includes=NONE
  63 x_libraries=NONE
  64 bindir='${exec_prefix}/bin'
  65 sbindir='${exec_prefix}/sbin'
  66 libexecdir='${exec_prefix}/libexec'
  67 datadir='${prefix}/share'
  68 sysconfdir='${prefix}/etc'
  69 sharedstatedir='${prefix}/com'
  70 localstatedir='${prefix}/var'
  71 libdir='${exec_prefix}/lib'
  72 includedir='${prefix}/include'
  73 oldincludedir='/usr/include'
  74 infodir='${prefix}/info'
  75 mandir='${prefix}/man'
  76
  77 # Initialize some other variables.
  78 subdirs=
  79 MFLAGS= MAKEFLAGS=
  80 SHELL=${CONFIG_SHELL-/bin/sh}
  81 # Maximum number of lines to put in a shell here document.
  82 ac_max_here_lines=12
  83
  84 ac_prev=
  85 for ac_option
  86 do
  87
  88   # If the previous option needs an argument, assign it.
  89   if test -n "$ac_prev"; then
  90     eval "$ac_prev=\$ac_option"
  91     ac_prev=
  92     continue
  93   fi
  94
  95   case "$ac_option" in
  96   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  97   *) ac_optarg= ;;
  98   esac
  99
 100   # Accept the important Cygnus configure options, so we can diagnose typos.
 101
 102   case "$ac_option" in
 103
 104   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 105     ac_prev=bindir ;;
 106   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 107     bindir="$ac_optarg" ;;
 108
 109   -build | --build | --buil | --bui | --bu)
 110     ac_prev=build ;;
 111   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 112     build="$ac_optarg" ;;
 113
 114   -cache-file | --cache-file | --cache-fil | --cache-fi \
 115   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 116     ac_prev=cache_file ;;
 117   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 118   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 119     cache_file="$ac_optarg" ;;
 120
 121   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 122     ac_prev=datadir ;;
 123   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 124   | --da=*)
 125     datadir="$ac_optarg" ;;
 126
 127   -disable-* | --disable-*)
 128     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 129     # Reject names that are not valid shell variable names.
 130     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 131       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 132     fi
 133     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 134     eval "enable_${ac_feature}=no" ;;
 135
 136   -enable-* | --enable-*)
 137     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 138     # Reject names that are not valid shell variable names.
 139     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 140       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 141     fi
 142     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 143     case "$ac_option" in
 144       *=*) ;;
 145       *) ac_optarg=yes ;;
 146     esac
 147     eval "enable_${ac_feature}='$ac_optarg'" ;;
 148
 149   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 150   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 151   | --exec | --exe | --ex)
 152     ac_prev=exec_prefix ;;
 153   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 154   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 155   | --exec=* | --exe=* | --ex=*)
 156     exec_prefix="$ac_optarg" ;;
 157
 158   -gas | --gas | --ga | --g)
 159     # Obsolete; use --with-gas.
 160     with_gas=yes ;;
 161
 162   -help | --help | --hel | --he)
 163     # Omit some internal or obsolete options to make the list less imposing.
 164     # This message is too long to be a string in the A/UX 3.1 sh.
 165     cat << EOF
 166 Usage: configure [options] [host]
 167 Options: [defaults in brackets after descriptions]
 168 Configuration:
 169   --cache-file=FILE       cache test results in FILE
 170   --help                  print this message
 171   --no-create             do not create output files
 172   --quiet, --silent       do not print \`checking...' messages
 173   --version               print the version of autoconf that created configure
 174 Directory and file names:
 175   --prefix=PREFIX         install architecture-independent files in PREFIX
 176                           [$ac_default_prefix]
 177   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 178                           [same as prefix]
 179   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 180   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 181   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 182   --datadir=DIR           read-only architecture-independent data in DIR
 183                           [PREFIX/share]
 184   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 185   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 186                           [PREFIX/com]
 187   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 188   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 189   --includedir=DIR        C header files in DIR [PREFIX/include]
 190   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 191   --infodir=DIR           info documentation in DIR [PREFIX/info]
 192   --mandir=DIR            man documentation in DIR [PREFIX/man]
 193   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 194   --program-prefix=PREFIX prepend PREFIX to installed program names
 195   --program-suffix=SUFFIX append SUFFIX to installed program names
 196   --program-transform-name=PROGRAM
 197                           run sed PROGRAM on installed program names
 198 EOF
 199     cat << EOF
 200 Host type:
 201   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 202   --host=HOST             configure for HOST [guessed]
 203   --target=TARGET         configure for TARGET [TARGET=HOST]
 204 Features and packages:
 205   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 206   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 207   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 208   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 209   --x-includes=DIR        X include files are in DIR
 210   --x-libraries=DIR       X library files are in DIR
 211 EOF
 212     if test -n "$ac_help"; then
 213       echo "--enable and --with options recognized:$ac_help"
 214     fi
 215     exit 0 ;;
 216
 217   -host | --host | --hos | --ho)
 218     ac_prev=host ;;
 219   -host=* | --host=* | --hos=* | --ho=*)
 220     host="$ac_optarg" ;;
 221
 222   -includedir | --includedir | --includedi | --included | --include \
 223   | --includ | --inclu | --incl | --inc)
 224     ac_prev=includedir ;;
 225   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 226   | --includ=* | --inclu=* | --incl=* | --inc=*)
 227     includedir="$ac_optarg" ;;
 228
 229   -infodir | --infodir | --infodi | --infod | --info | --inf)
 230     ac_prev=infodir ;;
 231   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 232     infodir="$ac_optarg" ;;
 233
 234   -libdir | --libdir | --libdi | --libd)
 235     ac_prev=libdir ;;
 236   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 237     libdir="$ac_optarg" ;;
 238
 239   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 240   | --libexe | --libex | --libe)
 241     ac_prev=libexecdir ;;
 242   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 243   | --libexe=* | --libex=* | --libe=*)
 244     libexecdir="$ac_optarg" ;;
 245
 246   -localstatedir | --localstatedir | --localstatedi | --localstated \
 247   | --localstate | --localstat | --localsta | --localst \
 248   | --locals | --local | --loca | --loc | --lo)
 249     ac_prev=localstatedir ;;
 250   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 251   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 252   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 253     localstatedir="$ac_optarg" ;;
 254
 255   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 256     ac_prev=mandir ;;
 257   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 258     mandir="$ac_optarg" ;;
 259
 260   -nfp | --nfp | --nf)
 261     # Obsolete; use --without-fp.
 262     with_fp=no ;;
 263
 264   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 265   | --no-cr | --no-c)
 266     no_create=yes ;;
 267
 268   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 269   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 270     no_recursion=yes ;;
 271
 272   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 273   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 274   | --oldin | --oldi | --old | --ol | --o)
 275     ac_prev=oldincludedir ;;
 276   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 277   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 278   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 279     oldincludedir="$ac_optarg" ;;
 280
 281   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 282     ac_prev=prefix ;;
 283   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 284     prefix="$ac_optarg" ;;
 285
 286   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 287   | --program-pre | --program-pr | --program-p)
 288     ac_prev=program_prefix ;;
 289   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 290   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 291     program_prefix="$ac_optarg" ;;
 292
 293   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 294   | --program-suf | --program-su | --program-s)
 295     ac_prev=program_suffix ;;
 296   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 297   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 298     program_suffix="$ac_optarg" ;;
 299
 300   -program-transform-name | --program-transform-name \
 301   | --program-transform-nam | --program-transform-na \
 302   | --program-transform-n | --program-transform- \
 303   | --program-transform | --program-transfor \
 304   | --program-transfo | --program-transf \
 305   | --program-trans | --program-tran \
 306   | --progr-tra | --program-tr | --program-t)
 307     ac_prev=program_transform_name ;;
 308   -program-transform-name=* | --program-transform-name=* \
 309   | --program-transform-nam=* | --program-transform-na=* \
 310   | --program-transform-n=* | --program-transform-=* \
 311   | --program-transform=* | --program-transfor=* \
 312   | --program-transfo=* | --program-transf=* \
 313   | --program-trans=* | --program-tran=* \
 314   | --progr-tra=* | --program-tr=* | --program-t=*)
 315     program_transform_name="$ac_optarg" ;;
 316
 317   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 318   | -silent | --silent | --silen | --sile | --sil)
 319     silent=yes ;;
 320
 321   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 322     ac_prev=sbindir ;;
 323   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 324   | --sbi=* | --sb=*)
 325     sbindir="$ac_optarg" ;;
 326
 327   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 328   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 329   | --sharedst | --shareds | --shared | --share | --shar \
 330   | --sha | --sh)
 331     ac_prev=sharedstatedir ;;
 332   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 333   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 334   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 335   | --sha=* | --sh=*)
 336     sharedstatedir="$ac_optarg" ;;
 337
 338   -site | --site | --sit)
 339     ac_prev=site ;;
 340   -site=* | --site=* | --sit=*)
 341     site="$ac_optarg" ;;
 342
 343   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 344     ac_prev=srcdir ;;
 345   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 346     srcdir="$ac_optarg" ;;
 347
 348   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 349   | --syscon | --sysco | --sysc | --sys | --sy)
 350     ac_prev=sysconfdir ;;
 351   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 352   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 353     sysconfdir="$ac_optarg" ;;
 354
 355   -target | --target | --targe | --targ | --tar | --ta | --t)
 356     ac_prev=target ;;
 357   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 358     target="$ac_optarg" ;;
 359
 360   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 361     verbose=yes ;;
 362
 363   -version | --version | --versio | --versi | --vers)
 364     echo "configure generated by autoconf version 2.12.1"
 365     exit 0 ;;
 366
 367   -with-* | --with-*)
 368     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 369     # Reject names that are not valid shell variable names.
 370     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 371       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 372     fi
 373     ac_package=`echo $ac_package| sed 's/-/_/g'`
 374     case "$ac_option" in
 375       *=*) ;;
 376       *) ac_optarg=yes ;;
 377     esac
 378     eval "with_${ac_package}='$ac_optarg'" ;;
 379
 380   -without-* | --without-*)
 381     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 382     # Reject names that are not valid shell variable names.
 383     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 384       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 385     fi
 386     ac_package=`echo $ac_package| sed 's/-/_/g'`
 387     eval "with_${ac_package}=no" ;;
 388
 389   --x)
 390     # Obsolete; use --with-x.
 391     with_x=yes ;;
 392
 393   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 394   | --x-incl | --x-inc | --x-in | --x-i)
 395     ac_prev=x_includes ;;
 396   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 397   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 398     x_includes="$ac_optarg" ;;
 399
 400   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 401   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 402     ac_prev=x_libraries ;;
 403   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 404   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 405     x_libraries="$ac_optarg" ;;
 406
 407   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 408     ;;
 409
 410   *)
 411     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 412       echo "configure: warning: $ac_option: invalid host type" 1>&2
 413     fi
 414     if test "x$nonopt" != xNONE; then
 415       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 416     fi
 417     nonopt="$ac_option"
 418     ;;
 419
 420   esac
 421 done
 422
 423 if test -n "$ac_prev"; then
 424   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 425 fi
 426
 427 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 428
 429 # File descriptor usage:
 430 # 0 standard input
 431 # 1 file creation
 432 # 2 errors and warnings
 433 # 3 some systems may open it to /dev/tty
 434 # 4 used on the Kubota Titan
 435 # 6 checking for... messages and results
 436 # 5 compiler messages saved in config.log
 437 if test "$silent" = yes; then
 438   exec 6>/dev/null
 439 else
 440   exec 6>&1
 441 fi
 442 exec 5>./config.log
 443
 444 echo "\
 445 This file contains any messages produced by compilers while
 446 running configure, to aid debugging if configure makes a mistake.
 447 " 1>&5
 448
 449 # Strip out --no-create and --no-recursion so they do not pile up.
 450 # Also quote any args containing shell metacharacters.
 451 ac_configure_args=
 452 for ac_arg
 453 do
 454   case "$ac_arg" in
 455   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 456   | --no-cr | --no-c) ;;
 457   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 458   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 459   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 460   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 461   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 462   esac
 463 done
 464
 465 # NLS nuisances.
 466 # Only set these to C if already set.  These must not be set unconditionally
 467 # because not all systems understand e.g. LANG=C (notably SCO).
 468 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 469 # Non-C LC_CTYPE values break the ctype check.
 470 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 471 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 472 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 473 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 474
 475 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 476 rm -rf conftest* confdefs.h
 477 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 478 echo > confdefs.h
 479
 480 # A filename unique to this package, relative to the directory that
 481 # configure is in, which we can look for to find out if srcdir is correct.
 482 ac_unique_file=main.c
 483
 484 # Find the source files, if location was not specified.
 485 if test -z "$srcdir"; then
 486   ac_srcdir_defaulted=yes
 487   # Try the directory containing this script, then its parent.
 488   ac_prog=$0
 489   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 490   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 491   srcdir=$ac_confdir
 492   if test ! -r $srcdir/$ac_unique_file; then
 493     srcdir=..
 494   fi
 495 else
 496   ac_srcdir_defaulted=no
 497 fi
 498 if test ! -r $srcdir/$ac_unique_file; then
 499   if test "$ac_srcdir_defaulted" = yes; then
 500     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 501   else
 502     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 503   fi
 504 fi
 505 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 506
 507 # Prefer explicitly selected file to automatically selected ones.
 508 if test -z "$CONFIG_SITE"; then
 509   if test "x$prefix" != xNONE; then
 510     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 511   else
 512     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 513   fi
 514 fi
 515 for ac_site_file in $CONFIG_SITE; do
 516   if test -r "$ac_site_file"; then
 517     echo "loading site script $ac_site_file"
 518     . "$ac_site_file"
 519   fi
 520 done
 521
 522 if test -r "$cache_file"; then
 523   echo "loading cache $cache_file"
 524   . $cache_file
 525 else
 526   echo "creating cache $cache_file"
 527   > $cache_file
 528 fi
 529
 530 ac_ext=c
 531 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 532 ac_cpp='$CPP $CPPFLAGS'
 533 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 534 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 535 cross_compiling=$ac_cv_prog_cc_cross
 536
 537 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 538   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 539   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 540     ac_n= ac_c='
 541 ' ac_t='        '
 542   else
 543     ac_n=-n ac_c= ac_t=
 544   fi
 545 else
 546   ac_n= ac_c='\c' ac_t=
 547 fi
 548
 549
 550
 551
 552 # Extract the first word of "gcc", so it can be a program name with args.
 553 set dummy gcc; ac_word=$2
 554 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 555 echo "configure:556: checking for $ac_word" >&5
 556 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 557   echo $ac_n "(cached) $ac_c" 1>&6
 558 else
 559   if test -n "$CC"; then
 560   ac_cv_prog_CC="$CC" # Let the user override the test.
 561 else
 562   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 563   for ac_dir in $PATH; do
 564     test -z "$ac_dir" && ac_dir=.
 565     if test -f $ac_dir/$ac_word; then
 566       ac_cv_prog_CC="gcc"
 567       break
 568     fi
 569   done
 570   IFS="$ac_save_ifs"
 571 fi
 572 fi
 573 CC="$ac_cv_prog_CC"
 574 if test -n "$CC"; then
 575   echo "$ac_t""$CC" 1>&6
 576 else
 577   echo "$ac_t""no" 1>&6
 578 fi
 579
 580 if test -z "$CC"; then
 581   # Extract the first word of "cc", so it can be a program name with args.
 582 set dummy cc; ac_word=$2
 583 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 584 echo "configure:585: checking for $ac_word" >&5
 585 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 586   echo $ac_n "(cached) $ac_c" 1>&6
 587 else
 588   if test -n "$CC"; then
 589   ac_cv_prog_CC="$CC" # Let the user override the test.
 590 else
 591   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 592   ac_prog_rejected=no
 593   for ac_dir in $PATH; do
 594     test -z "$ac_dir" && ac_dir=.
 595     if test -f $ac_dir/$ac_word; then
 596       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 597         ac_prog_rejected=yes
 598         continue
 599       fi
 600       ac_cv_prog_CC="cc"
 601       break
 602     fi
 603   done
 604   IFS="$ac_save_ifs"
 605 if test $ac_prog_rejected = yes; then
 606   # We found a bogon in the path, so make sure we never use it.
 607   set dummy $ac_cv_prog_CC
 608   shift
 609   if test $# -gt 0; then
 610     # We chose a different compiler from the bogus one.
 611     # However, it has the same basename, so the bogon will be chosen
 612     # first if we set CC to just the basename; use the full file name.
 613     shift
 614     set dummy "$ac_dir/$ac_word" "$@"
 615     shift
 616     ac_cv_prog_CC="$@"
 617   fi
 618 fi
 619 fi
 620 fi
 621 CC="$ac_cv_prog_CC"
 622 if test -n "$CC"; then
 623   echo "$ac_t""$CC" 1>&6
 624 else
 625   echo "$ac_t""no" 1>&6
 626 fi
 627
 628   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 629 fi
 630
 631 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 632 echo "configure:633: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 633
 634 ac_ext=c
 635 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 636 ac_cpp='$CPP $CPPFLAGS'
 637 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 638 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 639 cross_compiling=$ac_cv_prog_cc_cross
 640
 641 cat > conftest.$ac_ext <<EOF
 642 #line 643 "configure"
 643 #include "confdefs.h"
 644 main(){return(0);}
 645 EOF
 646 if { (eval echo configure:647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 647   ac_cv_prog_cc_works=yes
 648   # If we can't run a trivial program, we are probably using a cross compiler.
 649   if (./conftest; exit) 2>/dev/null; then
 650     ac_cv_prog_cc_cross=no
 651   else
 652     ac_cv_prog_cc_cross=yes
 653   fi
 654 else
 655   echo "configure: failed program was:" >&5
 656   cat conftest.$ac_ext >&5
 657   ac_cv_prog_cc_works=no
 658 fi
 659 rm -fr conftest*
 660
 661 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 662 if test $ac_cv_prog_cc_works = no; then
 663   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 664 fi
 665 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 666 echo "configure:667: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 667 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 668 cross_compiling=$ac_cv_prog_cc_cross
 669
 670 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 671 echo "configure:672: checking whether we are using GNU C" >&5
 672 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 673   echo $ac_n "(cached) $ac_c" 1>&6
 674 else
 675   cat > conftest.c <<EOF
 676 #ifdef __GNUC__
 677   yes;
 678 #endif
 679 EOF
 680 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:681: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 681   ac_cv_prog_gcc=yes
 682 else
 683   ac_cv_prog_gcc=no
 684 fi
 685 fi
 686
 687 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 688
 689 if test $ac_cv_prog_gcc = yes; then
 690   GCC=yes
 691   ac_test_CFLAGS="${CFLAGS+set}"
 692   ac_save_CFLAGS="$CFLAGS"
 693   CFLAGS=
 694   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 695 echo "configure:696: checking whether ${CC-cc} accepts -g" >&5
 696 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 697   echo $ac_n "(cached) $ac_c" 1>&6
 698 else
 699   echo 'void f(){}' > conftest.c
 700 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 701   ac_cv_prog_cc_g=yes
 702 else
 703   ac_cv_prog_cc_g=no
 704 fi
 705 rm -f conftest*
 706
 707 fi
 708
 709 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 710   if test "$ac_test_CFLAGS" = set; then
 711     CFLAGS="$ac_save_CFLAGS"
 712   elif test $ac_cv_prog_cc_g = yes; then
 713     CFLAGS="-g -O2"
 714   else
 715     CFLAGS="-O2"
 716   fi
 717 else
 718   GCC=
 719   test "${CFLAGS+set}" = set || CFLAGS="-g"
 720 fi
 721
 722 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 723 echo "configure:724: checking how to run the C preprocessor" >&5
 724 # On Suns, sometimes $CPP names a directory.
 725 if test -n "$CPP" && test -d "$CPP"; then
 726   CPP=
 727 fi
 728 if test -z "$CPP"; then
 729 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 730   echo $ac_n "(cached) $ac_c" 1>&6
 731 else
 732     # This must be in double quotes, not single quotes, because CPP may get
 733   # substituted into the Makefile and "${CC-cc}" will confuse make.
 734   CPP="${CC-cc} -E"
 735   # On the NeXT, cc -E runs the code through the compiler's parser,
 736   # not just through cpp.
 737   cat > conftest.$ac_ext <<EOF
 738 #line 739 "configure"
 739 #include "confdefs.h"
 740 #include <assert.h>
 741 Syntax Error
 742 EOF
 743 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 744 { (eval echo configure:745: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 745 ac_err=`grep -v '^ *+' conftest.out`
 746 if test -z "$ac_err"; then
 747   :
 748 else
 749   echo "$ac_err" >&5
 750   echo "configure: failed program was:" >&5
 751   cat conftest.$ac_ext >&5
 752   rm -rf conftest*
 753   CPP="${CC-cc} -E -traditional-cpp"
 754   cat > conftest.$ac_ext <<EOF
 755 #line 756 "configure"
 756 #include "confdefs.h"
 757 #include <assert.h>
 758 Syntax Error
 759 EOF
 760 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 761 { (eval echo configure:762: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 762 ac_err=`grep -v '^ *+' conftest.out`
 763 if test -z "$ac_err"; then
 764   :
 765 else
 766   echo "$ac_err" >&5
 767   echo "configure: failed program was:" >&5
 768   cat conftest.$ac_ext >&5
 769   rm -rf conftest*
 770   CPP=/lib/cpp
 771 fi
 772 rm -f conftest*
 773 fi
 774 rm -f conftest*
 775   ac_cv_prog_CPP="$CPP"
 776 fi
 777   CPP="$ac_cv_prog_CPP"
 778 else
 779   ac_cv_prog_CPP="$CPP"
 780 fi
 781 echo "$ac_t""$CPP" 1>&6
 782
 783 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 784 echo "configure:785: checking for AIX" >&5
 785 cat > conftest.$ac_ext <<EOF
 786 #line 787 "configure"
 787 #include "confdefs.h"
 788 #ifdef _AIX
 789   yes
 790 #endif
 791
 792 EOF
 793 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 794   egrep "yes" >/dev/null 2>&1; then
 795   rm -rf conftest*
 796   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 797 #define _ALL_SOURCE 1
 798 EOF
 799
 800 else
 801   rm -rf conftest*
 802   echo "$ac_t""no" 1>&6
 803 fi
 804 rm -f conftest*
 805
 806
 807 ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'`
 808 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
 809 echo "configure:810: checking for minix/config.h" >&5
 810 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 811   echo $ac_n "(cached) $ac_c" 1>&6
 812 else
 813   cat > conftest.$ac_ext <<EOF
 814 #line 815 "configure"
 815 #include "confdefs.h"
 816 #include <minix/config.h>
 817 EOF
 818 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 819 { (eval echo configure:820: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 820 ac_err=`grep -v '^ *+' conftest.out`
 821 if test -z "$ac_err"; then
 822   rm -rf conftest*
 823   eval "ac_cv_header_$ac_safe=yes"
 824 else
 825   echo "$ac_err" >&5
 826   echo "configure: failed program was:" >&5
 827   cat conftest.$ac_ext >&5
 828   rm -rf conftest*
 829   eval "ac_cv_header_$ac_safe=no"
 830 fi
 831 rm -f conftest*
 832 fi
 833 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 834   echo "$ac_t""yes" 1>&6
 835   MINIX=yes
 836 else
 837   echo "$ac_t""no" 1>&6
 838 MINIX=
 839 fi
 840
 841 if test "$MINIX" = yes; then
 842   cat >> confdefs.h <<\EOF
 843 #define _POSIX_SOURCE 1
 844 EOF
 845
 846   cat >> confdefs.h <<\EOF
 847 #define _POSIX_1_SOURCE 2
 848 EOF
 849
 850   cat >> confdefs.h <<\EOF
 851 #define _MINIX 1
 852 EOF
 853
 854 fi
 855
 856 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 857 echo "configure:858: checking for POSIXized ISC" >&5
 858 if test -d /etc/conf/kconfig.d &&
 859   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 860 then
 861   echo "$ac_t""yes" 1>&6
 862   ISC=yes # If later tests want to check for ISC.
 863   cat >> confdefs.h <<\EOF
 864 #define _POSIX_SOURCE 1
 865 EOF
 866
 867   if test "$GCC" = yes; then
 868     CC="$CC -posix"
 869   else
 870     CC="$CC -Xp"
 871   fi
 872 else
 873   echo "$ac_t""no" 1>&6
 874   ISC=
 875 fi
 876
 877
 878 DLLTOOL=${DLLTOOL-dlltool}
 879
 880
 881 ac_aux_dir=
 882 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 883   if test -f $ac_dir/install-sh; then
 884     ac_aux_dir=$ac_dir
 885     ac_install_sh="$ac_aux_dir/install-sh -c"
 886     break
 887   elif test -f $ac_dir/install.sh; then
 888     ac_aux_dir=$ac_dir
 889     ac_install_sh="$ac_aux_dir/install.sh -c"
 890     break
 891   fi
 892 done
 893 if test -z "$ac_aux_dir"; then
 894   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 895 fi
 896 ac_config_guess=$ac_aux_dir/config.guess
 897 ac_config_sub=$ac_aux_dir/config.sub
 898 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 899
 900
 901 # Do some error checking and defaulting for the host and target type.
 902 # The inputs are:
 903 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 904 #
 905 # The rules are:
 906 # 1. You are not allowed to specify --host, --target, and nonopt at the
 907 #    same time.
 908 # 2. Host defaults to nonopt.
 909 # 3. If nonopt is not specified, then host defaults to the current host,
 910 #    as determined by config.guess.
 911 # 4. Target and build default to nonopt.
 912 # 5. If nonopt is not specified, then target and build default to host.
 913
 914 # The aliases save the names the user supplied, while $host etc.
 915 # will get canonicalized.
 916 case $host---$target---$nonopt in
 917 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 918 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 919 esac
 920
 921
 922 # Make sure we can run config.sub.
 923 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 924 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 925 fi
 926
 927 echo $ac_n "checking host system type""... $ac_c" 1>&6
 928 echo "configure:929: checking host system type" >&5
 929
 930 host_alias=$host
 931 case "$host_alias" in
 932 NONE)
 933   case $nonopt in
 934   NONE)
 935     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 936     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 937     fi ;;
 938   *) host_alias=$nonopt ;;
 939   esac ;;
 940 esac
 941
 942 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 943 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 944 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 945 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 946 echo "$ac_t""$host" 1>&6
 947
 948 echo $ac_n "checking target system type""... $ac_c" 1>&6
 949 echo "configure:950: checking target system type" >&5
 950
 951 target_alias=$target
 952 case "$target_alias" in
 953 NONE)
 954   case $nonopt in
 955   NONE) target_alias=$host_alias ;;
 956   *) target_alias=$nonopt ;;
 957   esac ;;
 958 esac
 959
 960 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 961 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 962 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 963 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 964 echo "$ac_t""$target" 1>&6
 965
 966 echo $ac_n "checking build system type""... $ac_c" 1>&6
 967 echo "configure:968: checking build system type" >&5
 968
 969 build_alias=$build
 970 case "$build_alias" in
 971 NONE)
 972   case $nonopt in
 973   NONE) build_alias=$host_alias ;;
 974   *) build_alias=$nonopt ;;
 975   esac ;;
 976 esac
 977
 978 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 979 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 980 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 981 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 982 echo "$ac_t""$build" 1>&6
 983
 984 test "$host_alias" != "$target_alias" &&
 985   test "$program_prefix$program_suffix$program_transform_name" = \
 986     NONENONEs,x,x, &&
 987   program_prefix=${target_alias}-
 988
 989
 990 ALL_LINGUAS=
 991 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 992 echo "configure:993: checking whether ${MAKE-make} sets \${MAKE}" >&5
 993 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 994 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 995   echo $ac_n "(cached) $ac_c" 1>&6
 996 else
 997   cat > conftestmake <<\EOF
 998 all:
 999         @echo 'ac_maketemp="${MAKE}"'
1000 EOF
1001 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1002 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1003 if test -n "$ac_maketemp"; then
1004   eval ac_cv_prog_make_${ac_make}_set=yes
1005 else
1006   eval ac_cv_prog_make_${ac_make}_set=no
1007 fi
1008 rm -f conftestmake
1009 fi
1010 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1011   echo "$ac_t""yes" 1>&6
1012   SET_MAKE=
1013 else
1014   echo "$ac_t""no" 1>&6
1015   SET_MAKE="MAKE=${MAKE-make}"
1016 fi
1017
1018 # Extract the first word of "ranlib", so it can be a program name with args.
1019 set dummy ranlib; ac_word=$2
1020 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1021 echo "configure:1022: checking for $ac_word" >&5
1022 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1023   echo $ac_n "(cached) $ac_c" 1>&6
1024 else
1025   if test -n "$RANLIB"; then
1026   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1027 else
1028   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1029   for ac_dir in $PATH; do
1030     test -z "$ac_dir" && ac_dir=.
1031     if test -f $ac_dir/$ac_word; then
1032       ac_cv_prog_RANLIB="ranlib"
1033       break
1034     fi
1035   done
1036   IFS="$ac_save_ifs"
1037   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1038 fi
1039 fi
1040 RANLIB="$ac_cv_prog_RANLIB"
1041 if test -n "$RANLIB"; then
1042   echo "$ac_t""$RANLIB" 1>&6
1043 else
1044   echo "$ac_t""no" 1>&6
1045 fi
1046
1047 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1048 echo "configure:1049: checking for ANSI C header files" >&5
1049 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1050   echo $ac_n "(cached) $ac_c" 1>&6
1051 else
1052   cat > conftest.$ac_ext <<EOF
1053 #line 1054 "configure"
1054 #include "confdefs.h"
1055 #include <stdlib.h>
1056 #include <stdarg.h>
1057 #include <string.h>
1058 #include <float.h>
1059 EOF
1060 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1061 { (eval echo configure:1062: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1062 ac_err=`grep -v '^ *+' conftest.out`
1063 if test -z "$ac_err"; then
1064   rm -rf conftest*
1065   ac_cv_header_stdc=yes
1066 else
1067   echo "$ac_err" >&5
1068   echo "configure: failed program was:" >&5
1069   cat conftest.$ac_ext >&5
1070   rm -rf conftest*
1071   ac_cv_header_stdc=no
1072 fi
1073 rm -f conftest*
1074
1075 if test $ac_cv_header_stdc = yes; then
1076   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1077 cat > conftest.$ac_ext <<EOF
1078 #line 1079 "configure"
1079 #include "confdefs.h"
1080 #include <string.h>
1081 EOF
1082 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1083   egrep "memchr" >/dev/null 2>&1; then
1084   :
1085 else
1086   rm -rf conftest*
1087   ac_cv_header_stdc=no
1088 fi
1089 rm -f conftest*
1090
1091 fi
1092
1093 if test $ac_cv_header_stdc = yes; then
1094   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1095 cat > conftest.$ac_ext <<EOF
1096 #line 1097 "configure"
1097 #include "confdefs.h"
1098 #include <stdlib.h>
1099 EOF
1100 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1101   egrep "free" >/dev/null 2>&1; then
1102   :
1103 else
1104   rm -rf conftest*
1105   ac_cv_header_stdc=no
1106 fi
1107 rm -f conftest*
1108
1109 fi
1110
1111 if test $ac_cv_header_stdc = yes; then
1112   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1113 if test "$cross_compiling" = yes; then
1114   :
1115 else
1116   cat > conftest.$ac_ext <<EOF
1117 #line 1118 "configure"
1118 #include "confdefs.h"
1119 #include <ctype.h>
1120 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1121 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1122 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1123 int main () { int i; for (i = 0; i < 256; i++)
1124 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1125 exit (0); }
1126
1127 EOF
1128 if { (eval echo configure:1129: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1129 then
1130   :
1131 else
1132   echo "configure: failed program was:" >&5
1133   cat conftest.$ac_ext >&5
1134   rm -fr conftest*
1135   ac_cv_header_stdc=no
1136 fi
1137 rm -fr conftest*
1138 fi
1139
1140 fi
1141 fi
1142
1143 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1144 if test $ac_cv_header_stdc = yes; then
1145   cat >> confdefs.h <<\EOF
1146 #define STDC_HEADERS 1
1147 EOF
1148
1149 fi
1150
1151 echo $ac_n "checking for working const""... $ac_c" 1>&6
1152 echo "configure:1153: checking for working const" >&5
1153 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1154   echo $ac_n "(cached) $ac_c" 1>&6
1155 else
1156   cat > conftest.$ac_ext <<EOF
1157 #line 1158 "configure"
1158 #include "confdefs.h"
1159
1160 int main() {
1161
1162 /* Ultrix mips cc rejects this.  */
1163 typedef int charset[2]; const charset x;
1164 /* SunOS 4.1.1 cc rejects this.  */
1165 char const *const *ccp;
1166 char **p;
1167 /* NEC SVR4.0.2 mips cc rejects this.  */
1168 struct point {int x, y;};
1169 static struct point const zero = {0,0};
1170 /* AIX XL C 1.02.0.0 rejects this.
1171    It does not let you subtract one const X* pointer from another in an arm
1172    of an if-expression whose if-part is not a constant expression */
1173 const char *g = "string";
1174 ccp = &g + (g ? g-g : 0);
1175 /* HPUX 7.0 cc rejects these. */
1176 ++ccp;
1177 p = (char**) ccp;
1178 ccp = (char const *const *) p;
1179 { /* SCO 3.2v4 cc rejects this.  */
1180   char *t;
1181   char const *s = 0 ? (char *) 0 : (char const *) 0;
1182
1183   *t++ = 0;
1184 }
1185 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1186   int x[] = {25, 17};
1187   const int *foo = &x[0];
1188   ++foo;
1189 }
1190 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1191   typedef const int *iptr;
1192   iptr p = 0;
1193   ++p;
1194 }
1195 { /* AIX XL C 1.02.0.0 rejects this saying
1196      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1197   struct s { int j; const int *ap[3]; };
1198   struct s *b; b->j = 5;
1199 }
1200 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1201   const int foo = 10;
1202 }
1203
1204 ; return 0; }
1205 EOF
1206 if { (eval echo configure:1207: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1207   rm -rf conftest*
1208   ac_cv_c_const=yes
1209 else
1210   echo "configure: failed program was:" >&5
1211   cat conftest.$ac_ext >&5
1212   rm -rf conftest*
1213   ac_cv_c_const=no
1214 fi
1215 rm -f conftest*
1216 fi
1217
1218 echo "$ac_t""$ac_cv_c_const" 1>&6
1219 if test $ac_cv_c_const = no; then
1220   cat >> confdefs.h <<\EOF
1221 #define const
1222 EOF
1223
1224 fi
1225
1226 echo $ac_n "checking for inline""... $ac_c" 1>&6
1227 echo "configure:1228: checking for inline" >&5
1228 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1229   echo $ac_n "(cached) $ac_c" 1>&6
1230 else
1231   ac_cv_c_inline=no
1232 for ac_kw in inline __inline__ __inline; do
1233   cat > conftest.$ac_ext <<EOF
1234 #line 1235 "configure"
1235 #include "confdefs.h"
1236
1237 int main() {
1238 } $ac_kw foo() {
1239 ; return 0; }
1240 EOF
1241 if { (eval echo configure:1242: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1242   rm -rf conftest*
1243   ac_cv_c_inline=$ac_kw; break
1244 else
1245   echo "configure: failed program was:" >&5
1246   cat conftest.$ac_ext >&5
1247 fi
1248 rm -f conftest*
1249 done
1250
1251 fi
1252
1253 echo "$ac_t""$ac_cv_c_inline" 1>&6
1254 case "$ac_cv_c_inline" in
1255   inline | yes) ;;
1256   no) cat >> confdefs.h <<\EOF
1257 #define inline
1258 EOF
1259  ;;
1260   *)  cat >> confdefs.h <<EOF
1261 #define inline $ac_cv_c_inline
1262 EOF
1263  ;;
1264 esac
1265
1266 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1267 echo "configure:1268: checking for off_t" >&5
1268 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1269   echo $ac_n "(cached) $ac_c" 1>&6
1270 else
1271   cat > conftest.$ac_ext <<EOF
1272 #line 1273 "configure"
1273 #include "confdefs.h"
1274 #include <sys/types.h>
1275 #if STDC_HEADERS
1276 #include <stdlib.h>
1277 #include <stddef.h>
1278 #endif
1279 EOF
1280 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1281   egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1282   rm -rf conftest*
1283   ac_cv_type_off_t=yes
1284 else
1285   rm -rf conftest*
1286   ac_cv_type_off_t=no
1287 fi
1288 rm -f conftest*
1289
1290 fi
1291 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1292 if test $ac_cv_type_off_t = no; then
1293   cat >> confdefs.h <<\EOF
1294 #define off_t long
1295 EOF
1296
1297 fi
1298
1299 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1300 echo "configure:1301: checking for size_t" >&5
1301 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1302   echo $ac_n "(cached) $ac_c" 1>&6
1303 else
1304   cat > conftest.$ac_ext <<EOF
1305 #line 1306 "configure"
1306 #include "confdefs.h"
1307 #include <sys/types.h>
1308 #if STDC_HEADERS
1309 #include <stdlib.h>
1310 #include <stddef.h>
1311 #endif
1312 EOF
1313 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1314   egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1315   rm -rf conftest*
1316   ac_cv_type_size_t=yes
1317 else
1318   rm -rf conftest*
1319   ac_cv_type_size_t=no
1320 fi
1321 rm -f conftest*
1322
1323 fi
1324 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1325 if test $ac_cv_type_size_t = no; then
1326   cat >> confdefs.h <<\EOF
1327 #define size_t unsigned
1328 EOF
1329
1330 fi
1331
1332 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1333 # for constant arguments.  Useless!
1334 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1335 echo "configure:1336: checking for working alloca.h" >&5
1336 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1337   echo $ac_n "(cached) $ac_c" 1>&6
1338 else
1339   cat > conftest.$ac_ext <<EOF
1340 #line 1341 "configure"
1341 #include "confdefs.h"
1342 #include <alloca.h>
1343 int main() {
1344 char *p = alloca(2 * sizeof(int));
1345 ; return 0; }
1346 EOF
1347 if { (eval echo configure:1348: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1348   rm -rf conftest*
1349   ac_cv_header_alloca_h=yes
1350 else
1351   echo "configure: failed program was:" >&5
1352   cat conftest.$ac_ext >&5
1353   rm -rf conftest*
1354   ac_cv_header_alloca_h=no
1355 fi
1356 rm -f conftest*
1357 fi
1358
1359 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1360 if test $ac_cv_header_alloca_h = yes; then
1361   cat >> confdefs.h <<\EOF
1362 #define HAVE_ALLOCA_H 1
1363 EOF
1364
1365 fi
1366
1367 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1368 echo "configure:1369: checking for alloca" >&5
1369 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1370   echo $ac_n "(cached) $ac_c" 1>&6
1371 else
1372   cat > conftest.$ac_ext <<EOF
1373 #line 1374 "configure"
1374 #include "confdefs.h"
1375
1376 #ifdef __GNUC__
1377 # define alloca __builtin_alloca
1378 #else
1379 # if HAVE_ALLOCA_H
1380 #  include <alloca.h>
1381 # else
1382 #  ifdef _AIX
1383  #pragma alloca
1384 #  else
1385 #   ifndef alloca /* predefined by HP cc +Olibcalls */
1386 char *alloca ();
1387 #   endif
1388 #  endif
1389 # endif
1390 #endif
1391
1392 int main() {
1393 char *p = (char *) alloca(1);
1394 ; return 0; }
1395 EOF
1396 if { (eval echo configure:1397: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1397   rm -rf conftest*
1398   ac_cv_func_alloca_works=yes
1399 else
1400   echo "configure: failed program was:" >&5
1401   cat conftest.$ac_ext >&5
1402   rm -rf conftest*
1403   ac_cv_func_alloca_works=no
1404 fi
1405 rm -f conftest*
1406 fi
1407
1408 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1409 if test $ac_cv_func_alloca_works = yes; then
1410   cat >> confdefs.h <<\EOF
1411 #define HAVE_ALLOCA 1
1412 EOF
1413
1414 fi
1415
1416 if test $ac_cv_func_alloca_works = no; then
1417   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1418   # that cause trouble.  Some versions do not even contain alloca or
1419   # contain a buggy version.  If you still want to use their alloca,
1420   # use ar to extract alloca.o from them instead of compiling alloca.c.
1421   ALLOCA=alloca.o
1422   cat >> confdefs.h <<\EOF
1423 #define C_ALLOCA 1
1424 EOF
1425
1426
1427 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1428 echo "configure:1429: checking whether alloca needs Cray hooks" >&5
1429 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1430   echo $ac_n "(cached) $ac_c" 1>&6
1431 else
1432   cat > conftest.$ac_ext <<EOF
1433 #line 1434 "configure"
1434 #include "confdefs.h"
1435 #if defined(CRAY) && ! defined(CRAY2)
1436 webecray
1437 #else
1438 wenotbecray
1439 #endif
1440
1441 EOF
1442 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1443   egrep "webecray" >/dev/null 2>&1; then
1444   rm -rf conftest*
1445   ac_cv_os_cray=yes
1446 else
1447   rm -rf conftest*
1448   ac_cv_os_cray=no
1449 fi
1450 rm -f conftest*
1451
1452 fi
1453
1454 echo "$ac_t""$ac_cv_os_cray" 1>&6
1455 if test $ac_cv_os_cray = yes; then
1456 for ac_func in _getb67 GETB67 getb67; do
1457   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1458 echo "configure:1459: checking for $ac_func" >&5
1459 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1460   echo $ac_n "(cached) $ac_c" 1>&6
1461 else
1462   cat > conftest.$ac_ext <<EOF
1463 #line 1464 "configure"
1464 #include "confdefs.h"
1465 /* System header to define __stub macros and hopefully few prototypes,
1466     which can conflict with char $ac_func(); below.  */
1467 #include <assert.h>
1468 /* Override any gcc2 internal prototype to avoid an error.  */
1469 /* We use char because int might match the return type of a gcc2
1470     builtin and then its argument prototype would still apply.  */
1471 char $ac_func();
1472
1473 int main() {
1474
1475 /* The GNU C library defines this for functions which it implements
1476     to always fail with ENOSYS.  Some functions are actually named
1477     something starting with __ and the normal name is an alias.  */
1478 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1479 choke me
1480 #else
1481 $ac_func();
1482 #endif
1483
1484 ; return 0; }
1485 EOF
1486 if { (eval echo configure:1487: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1487   rm -rf conftest*
1488   eval "ac_cv_func_$ac_func=yes"
1489 else
1490   echo "configure: failed program was:" >&5
1491   cat conftest.$ac_ext >&5
1492   rm -rf conftest*
1493   eval "ac_cv_func_$ac_func=no"
1494 fi
1495 rm -f conftest*
1496 fi
1497
1498 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1499   echo "$ac_t""yes" 1>&6
1500   cat >> confdefs.h <<EOF
1501 #define CRAY_STACKSEG_END $ac_func
1502 EOF
1503
1504   break
1505 else
1506   echo "$ac_t""no" 1>&6
1507 fi
1508
1509 done
1510 fi
1511
1512 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1513 echo "configure:1514: checking stack direction for C alloca" >&5
1514 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1515   echo $ac_n "(cached) $ac_c" 1>&6
1516 else
1517   if test "$cross_compiling" = yes; then
1518   ac_cv_c_stack_direction=0
1519 else
1520   cat > conftest.$ac_ext <<EOF
1521 #line 1522 "configure"
1522 #include "confdefs.h"
1523 find_stack_direction ()
1524 {
1525   static char *addr = 0;
1526   auto char dummy;
1527   if (addr == 0)
1528     {
1529       addr = &dummy;
1530       return find_stack_direction ();
1531     }
1532   else
1533     return (&dummy > addr) ? 1 : -1;
1534 }
1535 main ()
1536 {
1537   exit (find_stack_direction() < 0);
1538 }
1539 EOF
1540 if { (eval echo configure:1541: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1541 then
1542   ac_cv_c_stack_direction=1
1543 else
1544   echo "configure: failed program was:" >&5
1545   cat conftest.$ac_ext >&5
1546   rm -fr conftest*
1547   ac_cv_c_stack_direction=-1
1548 fi
1549 rm -fr conftest*
1550 fi
1551
1552 fi
1553
1554 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1555 cat >> confdefs.h <<EOF
1556 #define STACK_DIRECTION $ac_cv_c_stack_direction
1557 EOF
1558
1559 fi
1560
1561 for ac_hdr in unistd.h
1562 do
1563 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1564 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1565 echo "configure:1566: checking for $ac_hdr" >&5
1566 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1567   echo $ac_n "(cached) $ac_c" 1>&6
1568 else
1569   cat > conftest.$ac_ext <<EOF
1570 #line 1571 "configure"
1571 #include "confdefs.h"
1572 #include <$ac_hdr>
1573 EOF
1574 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1575 { (eval echo configure:1576: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1576 ac_err=`grep -v '^ *+' conftest.out`
1577 if test -z "$ac_err"; then
1578   rm -rf conftest*
1579   eval "ac_cv_header_$ac_safe=yes"
1580 else
1581   echo "$ac_err" >&5
1582   echo "configure: failed program was:" >&5
1583   cat conftest.$ac_ext >&5
1584   rm -rf conftest*
1585   eval "ac_cv_header_$ac_safe=no"
1586 fi
1587 rm -f conftest*
1588 fi
1589 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1590   echo "$ac_t""yes" 1>&6
1591     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1592   cat >> confdefs.h <<EOF
1593 #define $ac_tr_hdr 1
1594 EOF
1595
1596 else
1597   echo "$ac_t""no" 1>&6
1598 fi
1599 done
1600
1601 for ac_func in getpagesize
1602 do
1603 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1604 echo "configure:1605: checking for $ac_func" >&5
1605 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1606   echo $ac_n "(cached) $ac_c" 1>&6
1607 else
1608   cat > conftest.$ac_ext <<EOF
1609 #line 1610 "configure"
1610 #include "confdefs.h"
1611 /* System header to define __stub macros and hopefully few prototypes,
1612     which can conflict with char $ac_func(); below.  */
1613 #include <assert.h>
1614 /* Override any gcc2 internal prototype to avoid an error.  */
1615 /* We use char because int might match the return type of a gcc2
1616     builtin and then its argument prototype would still apply.  */
1617 char $ac_func();
1618
1619 int main() {
1620
1621 /* The GNU C library defines this for functions which it implements
1622     to always fail with ENOSYS.  Some functions are actually named
1623     something starting with __ and the normal name is an alias.  */
1624 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1625 choke me
1626 #else
1627 $ac_func();
1628 #endif
1629
1630 ; return 0; }
1631 EOF
1632 if { (eval echo configure:1633: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1633   rm -rf conftest*
1634   eval "ac_cv_func_$ac_func=yes"
1635 else
1636   echo "configure: failed program was:" >&5
1637   cat conftest.$ac_ext >&5
1638   rm -rf conftest*
1639   eval "ac_cv_func_$ac_func=no"
1640 fi
1641 rm -f conftest*
1642 fi
1643
1644 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1645   echo "$ac_t""yes" 1>&6
1646     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1647   cat >> confdefs.h <<EOF
1648 #define $ac_tr_func 1
1649 EOF
1650
1651 else
1652   echo "$ac_t""no" 1>&6
1653 fi
1654 done
1655
1656 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1657 echo "configure:1658: checking for working mmap" >&5
1658 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1659   echo $ac_n "(cached) $ac_c" 1>&6
1660 else
1661   if test "$cross_compiling" = yes; then
1662   ac_cv_func_mmap_fixed_mapped=no
1663 else
1664   cat > conftest.$ac_ext <<EOF
1665 #line 1666 "configure"
1666 #include "confdefs.h"
1667
1668 /* Thanks to Mike Haertel and Jim Avera for this test.
1669    Here is a matrix of mmap possibilities:
1670         mmap private not fixed
1671         mmap private fixed at somewhere currently unmapped
1672         mmap private fixed at somewhere already mapped
1673         mmap shared not fixed
1674         mmap shared fixed at somewhere currently unmapped
1675         mmap shared fixed at somewhere already mapped
1676    For private mappings, we should verify that changes cannot be read()
1677    back from the file, nor mmap's back from the file at a different
1678    address.  (There have been systems where private was not correctly
1679    implemented like the infamous i386 svr4.0, and systems where the
1680    VM page cache was not coherent with the filesystem buffer cache
1681    like early versions of FreeBSD and possibly contemporary NetBSD.)
1682    For shared mappings, we should conversely verify that changes get
1683    propogated back to all the places they're supposed to be.
1684
1685    Grep wants private fixed already mapped.
1686    The main things grep needs to know about mmap are:
1687    * does it exist and is it safe to write into the mmap'd area
1688    * how to use it (BSD variants)  */
1689 #include <sys/types.h>
1690 #include <fcntl.h>
1691 #include <sys/mman.h>
1692
1693 /* This mess was copied from the GNU getpagesize.h.  */
1694 #ifndef HAVE_GETPAGESIZE
1695 # ifdef HAVE_UNISTD_H
1696 #  include <unistd.h>
1697 # endif
1698
1699 /* Assume that all systems that can run configure have sys/param.h.  */
1700 # ifndef HAVE_SYS_PARAM_H
1701 #  define HAVE_SYS_PARAM_H 1
1702 # endif
1703
1704 # ifdef _SC_PAGESIZE
1705 #  define getpagesize() sysconf(_SC_PAGESIZE)
1706 # else /* no _SC_PAGESIZE */
1707 #  ifdef HAVE_SYS_PARAM_H
1708 #   include <sys/param.h>
1709 #   ifdef EXEC_PAGESIZE
1710 #    define getpagesize() EXEC_PAGESIZE
1711 #   else /* no EXEC_PAGESIZE */
1712 #    ifdef NBPG
1713 #     define getpagesize() NBPG * CLSIZE
1714 #     ifndef CLSIZE
1715 #      define CLSIZE 1
1716 #     endif /* no CLSIZE */
1717 #    else /* no NBPG */
1718 #     ifdef NBPC
1719 #      define getpagesize() NBPC
1720 #     else /* no NBPC */
1721 #      ifdef PAGESIZE
1722 #       define getpagesize() PAGESIZE
1723 #      endif /* PAGESIZE */
1724 #     endif /* no NBPC */
1725 #    endif /* no NBPG */
1726 #   endif /* no EXEC_PAGESIZE */
1727 #  else /* no HAVE_SYS_PARAM_H */
1728 #   define getpagesize() 8192   /* punt totally */
1729 #  endif /* no HAVE_SYS_PARAM_H */
1730 # endif /* no _SC_PAGESIZE */
1731
1732 #endif /* no HAVE_GETPAGESIZE */
1733
1734 #ifdef __cplusplus
1735 extern "C" { void *malloc(unsigned); }
1736 #else
1737 char *malloc();
1738 #endif
1739
1740 int
1741 main()
1742 {
1743         char *data, *data2, *data3;
1744         int i, pagesize;
1745         int fd;
1746
1747         pagesize = getpagesize();
1748
1749         /*
1750          * First, make a file with some known garbage in it.
1751          */
1752         data = malloc(pagesize);
1753         if (!data)
1754                 exit(1);
1755         for (i = 0; i < pagesize; ++i)
1756                 *(data + i) = rand();
1757         umask(0);
1758         fd = creat("conftestmmap", 0600);
1759         if (fd < 0)
1760                 exit(1);
1761         if (write(fd, data, pagesize) != pagesize)
1762                 exit(1);
1763         close(fd);
1764
1765         /*
1766          * Next, try to mmap the file at a fixed address which
1767          * already has something else allocated at it.  If we can,
1768          * also make sure that we see the same garbage.
1769          */
1770         fd = open("conftestmmap", O_RDWR);
1771         if (fd < 0)
1772                 exit(1);
1773         data2 = malloc(2 * pagesize);
1774         if (!data2)
1775                 exit(1);
1776         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1777         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1778             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1779                 exit(1);
1780         for (i = 0; i < pagesize; ++i)
1781                 if (*(data + i) != *(data2 + i))
1782                         exit(1);
1783
1784         /*
1785          * Finally, make sure that changes to the mapped area
1786          * do not percolate back to the file as seen by read().
1787          * (This is a bug on some variants of i386 svr4.0.)
1788          */
1789         for (i = 0; i < pagesize; ++i)
1790                 *(data2 + i) = *(data2 + i) + 1;
1791         data3 = malloc(pagesize);
1792         if (!data3)
1793                 exit(1);
1794         if (read(fd, data3, pagesize) != pagesize)
1795                 exit(1);
1796         for (i = 0; i < pagesize; ++i)
1797                 if (*(data + i) != *(data3 + i))
1798                         exit(1);
1799         close(fd);
1800         unlink("conftestmmap");
1801         exit(0);
1802 }
1803
1804 EOF
1805 if { (eval echo configure:1806: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1806 then
1807   ac_cv_func_mmap_fixed_mapped=yes
1808 else
1809   echo "configure: failed program was:" >&5
1810   cat conftest.$ac_ext >&5
1811   rm -fr conftest*
1812   ac_cv_func_mmap_fixed_mapped=no
1813 fi
1814 rm -fr conftest*
1815 fi
1816
1817 fi
1818
1819 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1820 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1821   cat >> confdefs.h <<\EOF
1822 #define HAVE_MMAP 1
1823 EOF
1824
1825 fi
1826
1827
1828    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
1829 unistd.h values.h sys/param.h
1830 do
1831 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1832 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1833 echo "configure:1834: checking for $ac_hdr" >&5
1834 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1835   echo $ac_n "(cached) $ac_c" 1>&6
1836 else
1837   cat > conftest.$ac_ext <<EOF
1838 #line 1839 "configure"
1839 #include "confdefs.h"
1840 #include <$ac_hdr>
1841 EOF
1842 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1843 { (eval echo configure:1844: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1844 ac_err=`grep -v '^ *+' conftest.out`
1845 if test -z "$ac_err"; then
1846   rm -rf conftest*
1847   eval "ac_cv_header_$ac_safe=yes"
1848 else
1849   echo "$ac_err" >&5
1850   echo "configure: failed program was:" >&5
1851   cat conftest.$ac_ext >&5
1852   rm -rf conftest*
1853   eval "ac_cv_header_$ac_safe=no"
1854 fi
1855 rm -f conftest*
1856 fi
1857 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1858   echo "$ac_t""yes" 1>&6
1859     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1860   cat >> confdefs.h <<EOF
1861 #define $ac_tr_hdr 1
1862 EOF
1863
1864 else
1865   echo "$ac_t""no" 1>&6
1866 fi
1867 done
1868
1869    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
1870 __argz_count __argz_stringify __argz_next
1871 do
1872 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1873 echo "configure:1874: checking for $ac_func" >&5
1874 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1875   echo $ac_n "(cached) $ac_c" 1>&6
1876 else
1877   cat > conftest.$ac_ext <<EOF
1878 #line 1879 "configure"
1879 #include "confdefs.h"
1880 /* System header to define __stub macros and hopefully few prototypes,
1881     which can conflict with char $ac_func(); below.  */
1882 #include <assert.h>
1883 /* Override any gcc2 internal prototype to avoid an error.  */
1884 /* We use char because int might match the return type of a gcc2
1885     builtin and then its argument prototype would still apply.  */
1886 char $ac_func();
1887
1888 int main() {
1889
1890 /* The GNU C library defines this for functions which it implements
1891     to always fail with ENOSYS.  Some functions are actually named
1892     something starting with __ and the normal name is an alias.  */
1893 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1894 choke me
1895 #else
1896 $ac_func();
1897 #endif
1898
1899 ; return 0; }
1900 EOF
1901 if { (eval echo configure:1902: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1902   rm -rf conftest*
1903   eval "ac_cv_func_$ac_func=yes"
1904 else
1905   echo "configure: failed program was:" >&5
1906   cat conftest.$ac_ext >&5
1907   rm -rf conftest*
1908   eval "ac_cv_func_$ac_func=no"
1909 fi
1910 rm -f conftest*
1911 fi
1912
1913 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1914   echo "$ac_t""yes" 1>&6
1915     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1916   cat >> confdefs.h <<EOF
1917 #define $ac_tr_func 1
1918 EOF
1919
1920 else
1921   echo "$ac_t""no" 1>&6
1922 fi
1923 done
1924
1925
1926    if test "${ac_cv_func_stpcpy+set}" != "set"; then
1927      for ac_func in stpcpy
1928 do
1929 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1930 echo "configure:1931: checking for $ac_func" >&5
1931 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1932   echo $ac_n "(cached) $ac_c" 1>&6
1933 else
1934   cat > conftest.$ac_ext <<EOF
1935 #line 1936 "configure"
1936 #include "confdefs.h"
1937 /* System header to define __stub macros and hopefully few prototypes,
1938     which can conflict with char $ac_func(); below.  */
1939 #include <assert.h>
1940 /* Override any gcc2 internal prototype to avoid an error.  */
1941 /* We use char because int might match the return type of a gcc2
1942     builtin and then its argument prototype would still apply.  */
1943 char $ac_func();
1944
1945 int main() {
1946
1947 /* The GNU C library defines this for functions which it implements
1948     to always fail with ENOSYS.  Some functions are actually named
1949     something starting with __ and the normal name is an alias.  */
1950 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1951 choke me
1952 #else
1953 $ac_func();
1954 #endif
1955
1956 ; return 0; }
1957 EOF
1958 if { (eval echo configure:1959: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1959   rm -rf conftest*
1960   eval "ac_cv_func_$ac_func=yes"
1961 else
1962   echo "configure: failed program was:" >&5
1963   cat conftest.$ac_ext >&5
1964   rm -rf conftest*
1965   eval "ac_cv_func_$ac_func=no"
1966 fi
1967 rm -f conftest*
1968 fi
1969
1970 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1971   echo "$ac_t""yes" 1>&6
1972     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1973   cat >> confdefs.h <<EOF
1974 #define $ac_tr_func 1
1975 EOF
1976
1977 else
1978   echo "$ac_t""no" 1>&6
1979 fi
1980 done
1981
1982    fi
1983    if test "${ac_cv_func_stpcpy}" = "yes"; then
1984      cat >> confdefs.h <<\EOF
1985 #define HAVE_STPCPY 1
1986 EOF
1987
1988    fi
1989
1990    if test $ac_cv_header_locale_h = yes; then
1991     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
1992 echo "configure:1993: checking for LC_MESSAGES" >&5
1993 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
1994   echo $ac_n "(cached) $ac_c" 1>&6
1995 else
1996   cat > conftest.$ac_ext <<EOF
1997 #line 1998 "configure"
1998 #include "confdefs.h"
1999 #include <locale.h>
2000 int main() {
2001 return LC_MESSAGES
2002 ; return 0; }
2003 EOF
2004 if { (eval echo configure:2005: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2005   rm -rf conftest*
2006   am_cv_val_LC_MESSAGES=yes
2007 else
2008   echo "configure: failed program was:" >&5
2009   cat conftest.$ac_ext >&5
2010   rm -rf conftest*
2011   am_cv_val_LC_MESSAGES=no
2012 fi
2013 rm -f conftest*
2014 fi
2015
2016 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2017     if test $am_cv_val_LC_MESSAGES = yes; then
2018       cat >> confdefs.h <<\EOF
2019 #define HAVE_LC_MESSAGES 1
2020 EOF
2021
2022     fi
2023   fi
2024    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2025 echo "configure:2026: checking whether NLS is requested" >&5
2026         # Check whether --enable-nls or --disable-nls was given.
2027 if test "${enable_nls+set}" = set; then
2028   enableval="$enable_nls"
2029   USE_NLS=$enableval
2030 else
2031   USE_NLS=yes
2032 fi
2033
2034     echo "$ac_t""$USE_NLS" 1>&6
2035
2036
2037     USE_INCLUDED_LIBINTL=no
2038
2039         if test "$USE_NLS" = "yes"; then
2040       cat >> confdefs.h <<\EOF
2041 #define ENABLE_NLS 1
2042 EOF
2043
2044       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2045 echo "configure:2046: checking whether included gettext is requested" >&5
2046       # Check whether --with-included-gettext or --without-included-gettext was given.
2047 if test "${with_included_gettext+set}" = set; then
2048   withval="$with_included_gettext"
2049   nls_cv_force_use_gnu_gettext=$withval
2050 else
2051   nls_cv_force_use_gnu_gettext=no
2052 fi
2053
2054       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2055
2056       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2057       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2058                                         nls_cv_header_intl=
2059         nls_cv_header_libgt=
2060         CATOBJEXT=NONE
2061
2062         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2063 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2064 echo "configure:2065: checking for libintl.h" >&5
2065 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2066   echo $ac_n "(cached) $ac_c" 1>&6
2067 else
2068   cat > conftest.$ac_ext <<EOF
2069 #line 2070 "configure"
2070 #include "confdefs.h"
2071 #include <libintl.h>
2072 EOF
2073 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2074 { (eval echo configure:2075: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2075 ac_err=`grep -v '^ *+' conftest.out`
2076 if test -z "$ac_err"; then
2077   rm -rf conftest*
2078   eval "ac_cv_header_$ac_safe=yes"
2079 else
2080   echo "$ac_err" >&5
2081   echo "configure: failed program was:" >&5
2082   cat conftest.$ac_ext >&5
2083   rm -rf conftest*
2084   eval "ac_cv_header_$ac_safe=no"
2085 fi
2086 rm -f conftest*
2087 fi
2088 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2089   echo "$ac_t""yes" 1>&6
2090   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2091 echo "configure:2092: checking for gettext in libc" >&5
2092 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2093   echo $ac_n "(cached) $ac_c" 1>&6
2094 else
2095   cat > conftest.$ac_ext <<EOF
2096 #line 2097 "configure"
2097 #include "confdefs.h"
2098 #include <libintl.h>
2099 int main() {
2100 return (int) gettext ("")
2101 ; return 0; }
2102 EOF
2103 if { (eval echo configure:2104: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2104   rm -rf conftest*
2105   gt_cv_func_gettext_libc=yes
2106 else
2107   echo "configure: failed program was:" >&5
2108   cat conftest.$ac_ext >&5
2109   rm -rf conftest*
2110   gt_cv_func_gettext_libc=no
2111 fi
2112 rm -f conftest*
2113 fi
2114
2115 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2116
2117            if test "$gt_cv_func_gettext_libc" != "yes"; then
2118              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2119 echo "configure:2120: checking for bindtextdomain in -lintl" >&5
2120 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2121 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2122   echo $ac_n "(cached) $ac_c" 1>&6
2123 else
2124   ac_save_LIBS="$LIBS"
2125 LIBS="-lintl  $LIBS"
2126 cat > conftest.$ac_ext <<EOF
2127 #line 2128 "configure"
2128 #include "confdefs.h"
2129 /* Override any gcc2 internal prototype to avoid an error.  */
2130 /* We use char because int might match the return type of a gcc2
2131     builtin and then its argument prototype would still apply.  */
2132 char bindtextdomain();
2133
2134 int main() {
2135 bindtextdomain()
2136 ; return 0; }
2137 EOF
2138 if { (eval echo configure:2139: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2139   rm -rf conftest*
2140   eval "ac_cv_lib_$ac_lib_var=yes"
2141 else
2142   echo "configure: failed program was:" >&5
2143   cat conftest.$ac_ext >&5
2144   rm -rf conftest*
2145   eval "ac_cv_lib_$ac_lib_var=no"
2146 fi
2147 rm -f conftest*
2148 LIBS="$ac_save_LIBS"
2149
2150 fi
2151 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2152   echo "$ac_t""yes" 1>&6
2153   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2154 echo "configure:2155: checking for gettext in libintl" >&5
2155 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2156   echo $ac_n "(cached) $ac_c" 1>&6
2157 else
2158   cat > conftest.$ac_ext <<EOF
2159 #line 2160 "configure"
2160 #include "confdefs.h"
2161
2162 int main() {
2163 return (int) gettext ("")
2164 ; return 0; }
2165 EOF
2166 if { (eval echo configure:2167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2167   rm -rf conftest*
2168   gt_cv_func_gettext_libintl=yes
2169 else
2170   echo "configure: failed program was:" >&5
2171   cat conftest.$ac_ext >&5
2172   rm -rf conftest*
2173   gt_cv_func_gettext_libintl=no
2174 fi
2175 rm -f conftest*
2176 fi
2177
2178 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2179 else
2180   echo "$ac_t""no" 1>&6
2181 fi
2182
2183            fi
2184
2185            if test "$gt_cv_func_gettext_libc" = "yes" \
2186               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2187               cat >> confdefs.h <<\EOF
2188 #define HAVE_GETTEXT 1
2189 EOF
2190
2191               # Extract the first word of "msgfmt", so it can be a program name with args.
2192 set dummy msgfmt; ac_word=$2
2193 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2194 echo "configure:2195: checking for $ac_word" >&5
2195 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2196   echo $ac_n "(cached) $ac_c" 1>&6
2197 else
2198   case "$MSGFMT" in
2199   /*)
2200   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2201   ;;
2202   *)
2203   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2204   for ac_dir in $PATH; do
2205     test -z "$ac_dir" && ac_dir=.
2206     if test -f $ac_dir/$ac_word; then
2207       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2208         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2209         break
2210       fi
2211     fi
2212   done
2213   IFS="$ac_save_ifs"
2214   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2215   ;;
2216 esac
2217 fi
2218 MSGFMT="$ac_cv_path_MSGFMT"
2219 if test -n "$MSGFMT"; then
2220   echo "$ac_t""$MSGFMT" 1>&6
2221 else
2222   echo "$ac_t""no" 1>&6
2223 fi
2224               if test "$MSGFMT" != "no"; then
2225                 for ac_func in dcgettext
2226 do
2227 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2228 echo "configure:2229: checking for $ac_func" >&5
2229 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2230   echo $ac_n "(cached) $ac_c" 1>&6
2231 else
2232   cat > conftest.$ac_ext <<EOF
2233 #line 2234 "configure"
2234 #include "confdefs.h"
2235 /* System header to define __stub macros and hopefully few prototypes,
2236     which can conflict with char $ac_func(); below.  */
2237 #include <assert.h>
2238 /* Override any gcc2 internal prototype to avoid an error.  */
2239 /* We use char because int might match the return type of a gcc2
2240     builtin and then its argument prototype would still apply.  */
2241 char $ac_func();
2242
2243 int main() {
2244
2245 /* The GNU C library defines this for functions which it implements
2246     to always fail with ENOSYS.  Some functions are actually named
2247     something starting with __ and the normal name is an alias.  */
2248 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2249 choke me
2250 #else
2251 $ac_func();
2252 #endif
2253
2254 ; return 0; }
2255 EOF
2256 if { (eval echo configure:2257: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2257   rm -rf conftest*
2258   eval "ac_cv_func_$ac_func=yes"
2259 else
2260   echo "configure: failed program was:" >&5
2261   cat conftest.$ac_ext >&5
2262   rm -rf conftest*
2263   eval "ac_cv_func_$ac_func=no"
2264 fi
2265 rm -f conftest*
2266 fi
2267
2268 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2269   echo "$ac_t""yes" 1>&6
2270     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2271   cat >> confdefs.h <<EOF
2272 #define $ac_tr_func 1
2273 EOF
2274
2275 else
2276   echo "$ac_t""no" 1>&6
2277 fi
2278 done
2279
2280                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2281 set dummy gmsgfmt; ac_word=$2
2282 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2283 echo "configure:2284: checking for $ac_word" >&5
2284 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2285   echo $ac_n "(cached) $ac_c" 1>&6
2286 else
2287   case "$GMSGFMT" in
2288   /*)
2289   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2290   ;;
2291   ?:/*)
2292   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2293   ;;
2294   *)
2295   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2296   for ac_dir in $PATH; do
2297     test -z "$ac_dir" && ac_dir=.
2298     if test -f $ac_dir/$ac_word; then
2299       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2300       break
2301     fi
2302   done
2303   IFS="$ac_save_ifs"
2304   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2305   ;;
2306 esac
2307 fi
2308 GMSGFMT="$ac_cv_path_GMSGFMT"
2309 if test -n "$GMSGFMT"; then
2310   echo "$ac_t""$GMSGFMT" 1>&6
2311 else
2312   echo "$ac_t""no" 1>&6
2313 fi
2314
2315                 # Extract the first word of "xgettext", so it can be a program name with args.
2316 set dummy xgettext; ac_word=$2
2317 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2318 echo "configure:2319: checking for $ac_word" >&5
2319 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2320   echo $ac_n "(cached) $ac_c" 1>&6
2321 else
2322   case "$XGETTEXT" in
2323   /*)
2324   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2325   ;;
2326   *)
2327   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2328   for ac_dir in $PATH; do
2329     test -z "$ac_dir" && ac_dir=.
2330     if test -f $ac_dir/$ac_word; then
2331       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2332         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2333         break
2334       fi
2335     fi
2336   done
2337   IFS="$ac_save_ifs"
2338   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2339   ;;
2340 esac
2341 fi
2342 XGETTEXT="$ac_cv_path_XGETTEXT"
2343 if test -n "$XGETTEXT"; then
2344   echo "$ac_t""$XGETTEXT" 1>&6
2345 else
2346   echo "$ac_t""no" 1>&6
2347 fi
2348
2349                 cat > conftest.$ac_ext <<EOF
2350 #line 2351 "configure"
2351 #include "confdefs.h"
2352
2353 int main() {
2354 extern int _nl_msg_cat_cntr;
2355                                return _nl_msg_cat_cntr
2356 ; return 0; }
2357 EOF
2358 if { (eval echo configure:2359: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2359   rm -rf conftest*
2360   CATOBJEXT=.gmo
2361                    DATADIRNAME=share
2362 else
2363   echo "configure: failed program was:" >&5
2364   cat conftest.$ac_ext >&5
2365   rm -rf conftest*
2366   CATOBJEXT=.mo
2367                    DATADIRNAME=lib
2368 fi
2369 rm -f conftest*
2370                 INSTOBJEXT=.mo
2371               fi
2372             fi
2373
2374 else
2375   echo "$ac_t""no" 1>&6
2376 fi
2377
2378
2379
2380         if test "$CATOBJEXT" = "NONE"; then
2381                           nls_cv_use_gnu_gettext=yes
2382         fi
2383       fi
2384
2385       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2386                 INTLOBJS="\$(GETTOBJS)"
2387         # Extract the first word of "msgfmt", so it can be a program name with args.
2388 set dummy msgfmt; ac_word=$2
2389 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2390 echo "configure:2391: checking for $ac_word" >&5
2391 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2392   echo $ac_n "(cached) $ac_c" 1>&6
2393 else
2394   case "$MSGFMT" in
2395   /*)
2396   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2397   ;;
2398   *)
2399   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2400   for ac_dir in $PATH; do
2401     test -z "$ac_dir" && ac_dir=.
2402     if test -f $ac_dir/$ac_word; then
2403       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2404         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2405         break
2406       fi
2407     fi
2408   done
2409   IFS="$ac_save_ifs"
2410   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2411   ;;
2412 esac
2413 fi
2414 MSGFMT="$ac_cv_path_MSGFMT"
2415 if test -n "$MSGFMT"; then
2416   echo "$ac_t""$MSGFMT" 1>&6
2417 else
2418   echo "$ac_t""no" 1>&6
2419 fi
2420
2421         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2422 set dummy gmsgfmt; ac_word=$2
2423 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2424 echo "configure:2425: checking for $ac_word" >&5
2425 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2426   echo $ac_n "(cached) $ac_c" 1>&6
2427 else
2428   case "$GMSGFMT" in
2429   /*)
2430   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2431   ;;
2432   ?:/*)
2433   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2434   ;;
2435   *)
2436   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2437   for ac_dir in $PATH; do
2438     test -z "$ac_dir" && ac_dir=.
2439     if test -f $ac_dir/$ac_word; then
2440       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2441       break
2442     fi
2443   done
2444   IFS="$ac_save_ifs"
2445   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2446   ;;
2447 esac
2448 fi
2449 GMSGFMT="$ac_cv_path_GMSGFMT"
2450 if test -n "$GMSGFMT"; then
2451   echo "$ac_t""$GMSGFMT" 1>&6
2452 else
2453   echo "$ac_t""no" 1>&6
2454 fi
2455
2456         # Extract the first word of "xgettext", so it can be a program name with args.
2457 set dummy xgettext; ac_word=$2
2458 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2459 echo "configure:2460: checking for $ac_word" >&5
2460 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2461   echo $ac_n "(cached) $ac_c" 1>&6
2462 else
2463   case "$XGETTEXT" in
2464   /*)
2465   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2466   ;;
2467   *)
2468   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2469   for ac_dir in $PATH; do
2470     test -z "$ac_dir" && ac_dir=.
2471     if test -f $ac_dir/$ac_word; then
2472       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2473         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2474         break
2475       fi
2476     fi
2477   done
2478   IFS="$ac_save_ifs"
2479   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2480   ;;
2481 esac
2482 fi
2483 XGETTEXT="$ac_cv_path_XGETTEXT"
2484 if test -n "$XGETTEXT"; then
2485   echo "$ac_t""$XGETTEXT" 1>&6
2486 else
2487   echo "$ac_t""no" 1>&6
2488 fi
2489
2490
2491         USE_INCLUDED_LIBINTL=yes
2492         CATOBJEXT=.gmo
2493         INSTOBJEXT=.mo
2494         DATADIRNAME=share
2495         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2496         INTLLIBS=$INTLDEPS
2497         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2498         nls_cv_header_intl=libintl.h
2499         nls_cv_header_libgt=libgettext.h
2500       fi
2501
2502             if test "$XGETTEXT" != ":"; then
2503                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2504           : ;
2505         else
2506           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2507           XGETTEXT=":"
2508         fi
2509       fi
2510
2511       # We need to process the po/ directory.
2512       POSUB=po
2513     else
2514       DATADIRNAME=share
2515       nls_cv_header_intl=libintl.h
2516       nls_cv_header_libgt=libgettext.h
2517     fi
2518
2519     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2520     # because some of the sources are only built for this goal.
2521     if test "$PACKAGE" = gettext; then
2522       USE_NLS=yes
2523       USE_INCLUDED_LIBINTL=yes
2524     fi
2525
2526                 for lang in $ALL_LINGUAS; do
2527       GMOFILES="$GMOFILES $lang.gmo"
2528       POFILES="$POFILES $lang.po"
2529     done
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544    if test "x$CATOBJEXT" != "x"; then
2545      if test "x$ALL_LINGUAS" = "x"; then
2546        LINGUAS=
2547      else
2548        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2549 echo "configure:2550: checking for catalogs to be installed" >&5
2550        NEW_LINGUAS=
2551        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2552          case "$ALL_LINGUAS" in
2553           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2554          esac
2555        done
2556        LINGUAS=$NEW_LINGUAS
2557        echo "$ac_t""$LINGUAS" 1>&6
2558      fi
2559
2560           if test -n "$LINGUAS"; then
2561        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2562      fi
2563    fi
2564
2565             if test $ac_cv_header_locale_h = yes; then
2566      INCLUDE_LOCALE_H="#include <locale.h>"
2567    else
2568      INCLUDE_LOCALE_H="\
2569 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2570    fi
2571
2572
2573             if test -f $srcdir/po2tbl.sed.in; then
2574       if test "$CATOBJEXT" = ".cat"; then
2575          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2576 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2577 echo "configure:2578: checking for linux/version.h" >&5
2578 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2579   echo $ac_n "(cached) $ac_c" 1>&6
2580 else
2581   cat > conftest.$ac_ext <<EOF
2582 #line 2583 "configure"
2583 #include "confdefs.h"
2584 #include <linux/version.h>
2585 EOF
2586 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2587 { (eval echo configure:2588: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2588 ac_err=`grep -v '^ *+' conftest.out`
2589 if test -z "$ac_err"; then
2590   rm -rf conftest*
2591   eval "ac_cv_header_$ac_safe=yes"
2592 else
2593   echo "$ac_err" >&5
2594   echo "configure: failed program was:" >&5
2595   cat conftest.$ac_ext >&5
2596   rm -rf conftest*
2597   eval "ac_cv_header_$ac_safe=no"
2598 fi
2599 rm -f conftest*
2600 fi
2601 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2602   echo "$ac_t""yes" 1>&6
2603   msgformat=linux
2604 else
2605   echo "$ac_t""no" 1>&6
2606 msgformat=xopen
2607 fi
2608
2609
2610                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2611       fi
2612             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2613          $srcdir/po2tbl.sed.in > po2tbl.sed
2614    fi
2615
2616             if test "$PACKAGE" = "gettext"; then
2617      GT_NO="#NO#"
2618      GT_YES=
2619    else
2620      GT_NO=
2621      GT_YES="#YES#"
2622    fi
2623
2624
2625
2626    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2627
2628
2629       l=
2630
2631
2632             if test -d $srcdir/po; then
2633       test -d po || mkdir po
2634       if test "x$srcdir" != "x."; then
2635          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2636             posrcprefix="$srcdir/"
2637          else
2638             posrcprefix="../$srcdir/"
2639          fi
2640       else
2641          posrcprefix="../"
2642       fi
2643       rm -f po/POTFILES
2644       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2645          < $srcdir/po/POTFILES.in > po/POTFILES
2646    fi
2647
2648
2649
2650 CONFIG_OBS=
2651 CONFIG_DEPS=
2652 CONFIG_SRCS=
2653
2654 configdirs="doc testsuite"
2655
2656
2657 . ${srcdir}/configure.host
2658
2659 . ${srcdir}/configure.tgt
2660
2661
2662 # Find a good install program.  We prefer a C program (faster),
2663 # so one script is as good as another.  But avoid the broken or
2664 # incompatible versions:
2665 # SysV /etc/install, /usr/sbin/install
2666 # SunOS /usr/etc/install
2667 # IRIX /sbin/install
2668 # AIX /bin/install
2669 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2670 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2671 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2672 # ./install, which can be erroneously created by make from ./install.sh.
2673 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2674 echo "configure:2675: checking for a BSD compatible install" >&5
2675 if test -z "$INSTALL"; then
2676 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2677   echo $ac_n "(cached) $ac_c" 1>&6
2678 else
2679     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
2680   for ac_dir in $PATH; do
2681     # Account for people who put trailing slashes in PATH elements.
2682     case "$ac_dir/" in
2683     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2684     *)
2685       # OSF1 and SCO ODT 3.0 have their own names for install.
2686       # Don't use installbsd from OSF since it installs stuff as root
2687       # by default.
2688       for ac_prog in ginstall scoinst install; do
2689         if test -f $ac_dir/$ac_prog; then
2690           if test $ac_prog = install &&
2691             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2692             # AIX install.  It has an incompatible calling convention.
2693             :
2694           else
2695             ac_cv_path_install="$ac_dir/$ac_prog -c"
2696             break 2
2697           fi
2698         fi
2699       done
2700       ;;
2701     esac
2702   done
2703   IFS="$ac_save_IFS"
2704
2705 fi
2706   if test "${ac_cv_path_install+set}" = set; then
2707     INSTALL="$ac_cv_path_install"
2708   else
2709     # As a last resort, use the slow shell script.  We don't cache a
2710     # path for INSTALL within a source directory, because that will
2711     # break other packages using the cache if that directory is
2712     # removed, or if the path is relative.
2713     INSTALL="$ac_install_sh"
2714   fi
2715 fi
2716 echo "$ac_t""$INSTALL" 1>&6
2717
2718 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2719 # It thinks the first close brace ends the variable substitution.
2720 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2721
2722 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2723
2724 if test $host != $build; then
2725   ac_tool_prefix=${host_alias}-
2726 else
2727   ac_tool_prefix=
2728 fi
2729
2730 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2731 set dummy ${ac_tool_prefix}ar; ac_word=$2
2732 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2733 echo "configure:2734: checking for $ac_word" >&5
2734 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2735   echo $ac_n "(cached) $ac_c" 1>&6
2736 else
2737   if test -n "$AR"; then
2738   ac_cv_prog_AR="$AR" # Let the user override the test.
2739 else
2740   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2741   for ac_dir in $PATH; do
2742     test -z "$ac_dir" && ac_dir=.
2743     if test -f $ac_dir/$ac_word; then
2744       ac_cv_prog_AR="${ac_tool_prefix}ar"
2745       break
2746     fi
2747   done
2748   IFS="$ac_save_ifs"
2749   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
2750 fi
2751 fi
2752 AR="$ac_cv_prog_AR"
2753 if test -n "$AR"; then
2754   echo "$ac_t""$AR" 1>&6
2755 else
2756   echo "$ac_t""no" 1>&6
2757 fi
2758
2759
2760
2761 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2762 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2763 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2764 echo "configure:2765: checking for $ac_word" >&5
2765 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2766   echo $ac_n "(cached) $ac_c" 1>&6
2767 else
2768   if test -n "$RANLIB"; then
2769   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2770 else
2771   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2772   for ac_dir in $PATH; do
2773     test -z "$ac_dir" && ac_dir=.
2774     if test -f $ac_dir/$ac_word; then
2775       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2776       break
2777     fi
2778   done
2779   IFS="$ac_save_ifs"
2780 fi
2781 fi
2782 RANLIB="$ac_cv_prog_RANLIB"
2783 if test -n "$RANLIB"; then
2784   echo "$ac_t""$RANLIB" 1>&6
2785 else
2786   echo "$ac_t""no" 1>&6
2787 fi
2788
2789
2790 if test -z "$ac_cv_prog_RANLIB"; then
2791 if test -n "$ac_tool_prefix"; then
2792   # Extract the first word of "ranlib", so it can be a program name with args.
2793 set dummy ranlib; ac_word=$2
2794 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2795 echo "configure:2796: checking for $ac_word" >&5
2796 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2797   echo $ac_n "(cached) $ac_c" 1>&6
2798 else
2799   if test -n "$RANLIB"; then
2800   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2801 else
2802   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2803   for ac_dir in $PATH; do
2804     test -z "$ac_dir" && ac_dir=.
2805     if test -f $ac_dir/$ac_word; then
2806       ac_cv_prog_RANLIB="ranlib"
2807       break
2808     fi
2809   done
2810   IFS="$ac_save_ifs"
2811   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2812 fi
2813 fi
2814 RANLIB="$ac_cv_prog_RANLIB"
2815 if test -n "$RANLIB"; then
2816   echo "$ac_t""$RANLIB" 1>&6
2817 else
2818   echo "$ac_t""no" 1>&6
2819 fi
2820
2821 else
2822   RANLIB=":"
2823 fi
2824 fi
2825
2826 for ac_prog in 'bison -y' byacc
2827 do
2828 # Extract the first word of "$ac_prog", so it can be a program name with args.
2829 set dummy $ac_prog; ac_word=$2
2830 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2831 echo "configure:2832: checking for $ac_word" >&5
2832 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
2833   echo $ac_n "(cached) $ac_c" 1>&6
2834 else
2835   if test -n "$YACC"; then
2836   ac_cv_prog_YACC="$YACC" # Let the user override the test.
2837 else
2838   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2839   for ac_dir in $PATH; do
2840     test -z "$ac_dir" && ac_dir=.
2841     if test -f $ac_dir/$ac_word; then
2842       ac_cv_prog_YACC="$ac_prog"
2843       break
2844     fi
2845   done
2846   IFS="$ac_save_ifs"
2847 fi
2848 fi
2849 YACC="$ac_cv_prog_YACC"
2850 if test -n "$YACC"; then
2851   echo "$ac_t""$YACC" 1>&6
2852 else
2853   echo "$ac_t""no" 1>&6
2854 fi
2855
2856 test -n "$YACC" && break
2857 done
2858 test -n "$YACC" || YACC="yacc"
2859
2860 for ac_prog in mawk gawk nawk awk
2861 do
2862 # Extract the first word of "$ac_prog", so it can be a program name with args.
2863 set dummy $ac_prog; ac_word=$2
2864 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2865 echo "configure:2866: checking for $ac_word" >&5
2866 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
2867   echo $ac_n "(cached) $ac_c" 1>&6
2868 else
2869   if test -n "$AWK"; then
2870   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2871 else
2872   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2873   for ac_dir in $PATH; do
2874     test -z "$ac_dir" && ac_dir=.
2875     if test -f $ac_dir/$ac_word; then
2876       ac_cv_prog_AWK="$ac_prog"
2877       break
2878     fi
2879   done
2880   IFS="$ac_save_ifs"
2881 fi
2882 fi
2883 AWK="$ac_cv_prog_AWK"
2884 if test -n "$AWK"; then
2885   echo "$ac_t""$AWK" 1>&6
2886 else
2887   echo "$ac_t""no" 1>&6
2888 fi
2889
2890 test -n "$AWK" && break
2891 done
2892
2893
2894 if test "$program_transform_name" = s,x,x,; then
2895   program_transform_name=
2896 else
2897   # Double any \ or $.  echo might interpret backslashes.
2898   cat <<\EOF_SED > conftestsed
2899 s,\\,\\\\,g; s,\$,$$,g
2900 EOF_SED
2901   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
2902   rm -f conftestsed
2903 fi
2904 test "$program_prefix" != NONE &&
2905   program_transform_name="s,^,${program_prefix},; $program_transform_name"
2906 # Use a double $ so make ignores it.
2907 test "$program_suffix" != NONE &&
2908   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
2909
2910 # sed with no file args requires a program.
2911 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
2912
2913
2914 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
2915 echo "configure:2916: checking return type of signal handlers" >&5
2916 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
2917   echo $ac_n "(cached) $ac_c" 1>&6
2918 else
2919   cat > conftest.$ac_ext <<EOF
2920 #line 2921 "configure"
2921 #include "confdefs.h"
2922 #include <sys/types.h>
2923 #include <signal.h>
2924 #ifdef signal
2925 #undef signal
2926 #endif
2927 #ifdef __cplusplus
2928 extern "C" void (*signal (int, void (*)(int)))(int);
2929 #else
2930 void (*signal ()) ();
2931 #endif
2932
2933 int main() {
2934 int i;
2935 ; return 0; }
2936 EOF
2937 if { (eval echo configure:2938: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2938   rm -rf conftest*
2939   ac_cv_type_signal=void
2940 else
2941   echo "configure: failed program was:" >&5
2942   cat conftest.$ac_ext >&5
2943   rm -rf conftest*
2944   ac_cv_type_signal=int
2945 fi
2946 rm -f conftest*
2947 fi
2948
2949 echo "$ac_t""$ac_cv_type_signal" 1>&6
2950 cat >> confdefs.h <<EOF
2951 #define RETSIGTYPE $ac_cv_type_signal
2952 EOF
2953
2954
2955
2956 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2957 echo "configure:2958: checking for ANSI C header files" >&5
2958 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2959   echo $ac_n "(cached) $ac_c" 1>&6
2960 else
2961   cat > conftest.$ac_ext <<EOF
2962 #line 2963 "configure"
2963 #include "confdefs.h"
2964 #include <stdlib.h>
2965 #include <stdarg.h>
2966 #include <string.h>
2967 #include <float.h>
2968 EOF
2969 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2970 { (eval echo configure:2971: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2971 ac_err=`grep -v '^ *+' conftest.out`
2972 if test -z "$ac_err"; then
2973   rm -rf conftest*
2974   ac_cv_header_stdc=yes
2975 else
2976   echo "$ac_err" >&5
2977   echo "configure: failed program was:" >&5
2978   cat conftest.$ac_ext >&5
2979   rm -rf conftest*
2980   ac_cv_header_stdc=no
2981 fi
2982 rm -f conftest*
2983
2984 if test $ac_cv_header_stdc = yes; then
2985   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2986 cat > conftest.$ac_ext <<EOF
2987 #line 2988 "configure"
2988 #include "confdefs.h"
2989 #include <string.h>
2990 EOF
2991 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2992   egrep "memchr" >/dev/null 2>&1; then
2993   :
2994 else
2995   rm -rf conftest*
2996   ac_cv_header_stdc=no
2997 fi
2998 rm -f conftest*
2999
3000 fi
3001
3002 if test $ac_cv_header_stdc = yes; then
3003   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3004 cat > conftest.$ac_ext <<EOF
3005 #line 3006 "configure"
3006 #include "confdefs.h"
3007 #include <stdlib.h>
3008 EOF
3009 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3010   egrep "free" >/dev/null 2>&1; then
3011   :
3012 else
3013   rm -rf conftest*
3014   ac_cv_header_stdc=no
3015 fi
3016 rm -f conftest*
3017
3018 fi
3019
3020 if test $ac_cv_header_stdc = yes; then
3021   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3022 if test "$cross_compiling" = yes; then
3023   :
3024 else
3025   cat > conftest.$ac_ext <<EOF
3026 #line 3027 "configure"
3027 #include "confdefs.h"
3028 #include <ctype.h>
3029 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3030 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3031 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3032 int main () { int i; for (i = 0; i < 256; i++)
3033 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
3034 exit (0); }
3035
3036 EOF
3037 if { (eval echo configure:3038: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3038 then
3039   :
3040 else
3041   echo "configure: failed program was:" >&5
3042   cat conftest.$ac_ext >&5
3043   rm -fr conftest*
3044   ac_cv_header_stdc=no
3045 fi
3046 rm -fr conftest*
3047 fi
3048
3049 fi
3050 fi
3051
3052 echo "$ac_t""$ac_cv_header_stdc" 1>&6
3053 if test $ac_cv_header_stdc = yes; then
3054   cat >> confdefs.h <<\EOF
3055 #define STDC_HEADERS 1
3056 EOF
3057
3058 fi
3059
3060 for ac_hdr in limits.h memory.h string.h strings.h unistd.h termios.h termio.h sgtty.h stddef.h stdlib.h sys/procfs.h link.h endian.h objlist.h
3061 do
3062 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3063 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3064 echo "configure:3065: checking for $ac_hdr" >&5
3065 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3066   echo $ac_n "(cached) $ac_c" 1>&6
3067 else
3068   cat > conftest.$ac_ext <<EOF
3069 #line 3070 "configure"
3070 #include "confdefs.h"
3071 #include <$ac_hdr>
3072 EOF
3073 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3074 { (eval echo configure:3075: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3075 ac_err=`grep -v '^ *+' conftest.out`
3076 if test -z "$ac_err"; then
3077   rm -rf conftest*
3078   eval "ac_cv_header_$ac_safe=yes"
3079 else
3080   echo "$ac_err" >&5
3081   echo "configure: failed program was:" >&5
3082   cat conftest.$ac_ext >&5
3083   rm -rf conftest*
3084   eval "ac_cv_header_$ac_safe=no"
3085 fi
3086 rm -f conftest*
3087 fi
3088 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3089   echo "$ac_t""yes" 1>&6
3090     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3091   cat >> confdefs.h <<EOF
3092 #define $ac_tr_hdr 1
3093 EOF
3094
3095 else
3096   echo "$ac_t""no" 1>&6
3097 fi
3098 done
3099
3100 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
3101 echo "configure:3102: checking whether stat file-mode macros are broken" >&5
3102 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
3103   echo $ac_n "(cached) $ac_c" 1>&6
3104 else
3105   cat > conftest.$ac_ext <<EOF
3106 #line 3107 "configure"
3107 #include "confdefs.h"
3108 #include <sys/types.h>
3109 #include <sys/stat.h>
3110
3111 #if defined(S_ISBLK) && defined(S_IFDIR)
3112 # if S_ISBLK (S_IFDIR)
3113 You lose.
3114 # endif
3115 #endif
3116
3117 #if defined(S_ISBLK) && defined(S_IFCHR)
3118 # if S_ISBLK (S_IFCHR)
3119 You lose.
3120 # endif
3121 #endif
3122
3123 #if defined(S_ISLNK) && defined(S_IFREG)
3124 # if S_ISLNK (S_IFREG)
3125 You lose.
3126 # endif
3127 #endif
3128
3129 #if defined(S_ISSOCK) && defined(S_IFREG)
3130 # if S_ISSOCK (S_IFREG)
3131 You lose.
3132 # endif
3133 #endif
3134
3135 EOF
3136 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3137   egrep "You lose" >/dev/null 2>&1; then
3138   rm -rf conftest*
3139   ac_cv_header_stat_broken=yes
3140 else
3141   rm -rf conftest*
3142   ac_cv_header_stat_broken=no
3143 fi
3144 rm -f conftest*
3145
3146 fi
3147
3148 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
3149 if test $ac_cv_header_stat_broken = yes; then
3150   cat >> confdefs.h <<\EOF
3151 #define STAT_MACROS_BROKEN 1
3152 EOF
3153
3154 fi
3155
3156
3157 echo $ac_n "checking for working const""... $ac_c" 1>&6
3158 echo "configure:3159: checking for working const" >&5
3159 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3160   echo $ac_n "(cached) $ac_c" 1>&6
3161 else
3162   cat > conftest.$ac_ext <<EOF
3163 #line 3164 "configure"
3164 #include "confdefs.h"
3165
3166 int main() {
3167
3168 /* Ultrix mips cc rejects this.  */
3169 typedef int charset[2]; const charset x;
3170 /* SunOS 4.1.1 cc rejects this.  */
3171 char const *const *ccp;
3172 char **p;
3173 /* NEC SVR4.0.2 mips cc rejects this.  */
3174 struct point {int x, y;};
3175 static struct point const zero = {0,0};
3176 /* AIX XL C 1.02.0.0 rejects this.
3177    It does not let you subtract one const X* pointer from another in an arm
3178    of an if-expression whose if-part is not a constant expression */
3179 const char *g = "string";
3180 ccp = &g + (g ? g-g : 0);
3181 /* HPUX 7.0 cc rejects these. */
3182 ++ccp;
3183 p = (char**) ccp;
3184 ccp = (char const *const *) p;
3185 { /* SCO 3.2v4 cc rejects this.  */
3186   char *t;
3187   char const *s = 0 ? (char *) 0 : (char const *) 0;
3188
3189   *t++ = 0;
3190 }
3191 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3192   int x[] = {25, 17};
3193   const int *foo = &x[0];
3194   ++foo;
3195 }
3196 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3197   typedef const int *iptr;
3198   iptr p = 0;
3199   ++p;
3200 }
3201 { /* AIX XL C 1.02.0.0 rejects this saying
3202      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3203   struct s { int j; const int *ap[3]; };
3204   struct s *b; b->j = 5;
3205 }
3206 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3207   const int foo = 10;
3208 }
3209
3210 ; return 0; }
3211 EOF
3212 if { (eval echo configure:3213: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3213   rm -rf conftest*
3214   ac_cv_c_const=yes
3215 else
3216   echo "configure: failed program was:" >&5
3217   cat conftest.$ac_ext >&5
3218   rm -rf conftest*
3219   ac_cv_c_const=no
3220 fi
3221 rm -f conftest*
3222 fi
3223
3224 echo "$ac_t""$ac_cv_c_const" 1>&6
3225 if test $ac_cv_c_const = no; then
3226   cat >> confdefs.h <<\EOF
3227 #define const
3228 EOF
3229
3230 fi
3231
3232
3233 for ac_func in setpgid sbrk select poll sigaction
3234 do
3235 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3236 echo "configure:3237: checking for $ac_func" >&5
3237 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3238   echo $ac_n "(cached) $ac_c" 1>&6
3239 else
3240   cat > conftest.$ac_ext <<EOF
3241 #line 3242 "configure"
3242 #include "confdefs.h"
3243 /* System header to define __stub macros and hopefully few prototypes,
3244     which can conflict with char $ac_func(); below.  */
3245 #include <assert.h>
3246 /* Override any gcc2 internal prototype to avoid an error.  */
3247 /* We use char because int might match the return type of a gcc2
3248     builtin and then its argument prototype would still apply.  */
3249 char $ac_func();
3250
3251 int main() {
3252
3253 /* The GNU C library defines this for functions which it implements
3254     to always fail with ENOSYS.  Some functions are actually named
3255     something starting with __ and the normal name is an alias.  */
3256 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3257 choke me
3258 #else
3259 $ac_func();
3260 #endif
3261
3262 ; return 0; }
3263 EOF
3264 if { (eval echo configure:3265: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3265   rm -rf conftest*
3266   eval "ac_cv_func_$ac_func=yes"
3267 else
3268   echo "configure: failed program was:" >&5
3269   cat conftest.$ac_ext >&5
3270   rm -rf conftest*
3271   eval "ac_cv_func_$ac_func=no"
3272 fi
3273 rm -f conftest*
3274 fi
3275
3276 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3277   echo "$ac_t""yes" 1>&6
3278     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3279   cat >> confdefs.h <<EOF
3280 #define $ac_tr_func 1
3281 EOF
3282
3283 else
3284   echo "$ac_t""no" 1>&6
3285 fi
3286 done
3287
3288
3289 # If we are configured native on GNU/Linux, work around problems with sys/procfs.h
3290 if test "${target}" = "${host}"; then
3291   case "${host}" in
3292   i[3456]86-*-linux*)
3293         cat >> confdefs.h <<\EOF
3294 #define START_INFERIOR_TRAPS_EXPECTED 2
3295 EOF
3296
3297         cat >> confdefs.h <<\EOF
3298 #define sys_quotactl 1
3299 EOF
3300
3301         ;;
3302   esac
3303 fi
3304
3305 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
3306 echo "configure:3307: checking for gregset_t type" >&5
3307 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
3308   echo $ac_n "(cached) $ac_c" 1>&6
3309 else
3310   cat > conftest.$ac_ext <<EOF
3311 #line 3312 "configure"
3312 #include "confdefs.h"
3313 #include <sys/procfs.h>
3314 int main() {
3315 gregset_t *gregsetp = 0
3316 ; return 0; }
3317 EOF
3318 if { (eval echo configure:3319: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3319   rm -rf conftest*
3320   gdb_cv_have_gregset_t=yes
3321 else
3322   echo "configure: failed program was:" >&5
3323   cat conftest.$ac_ext >&5
3324   rm -rf conftest*
3325   gdb_cv_have_gregset_t=no
3326 fi
3327 rm -f conftest*
3328 fi
3329
3330 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
3331 if test $gdb_cv_have_gregset_t = yes; then
3332   cat >> confdefs.h <<\EOF
3333 #define HAVE_GREGSET_T 1
3334 EOF
3335
3336 fi
3337
3338 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
3339 echo "configure:3340: checking for fpregset_t type" >&5
3340 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
3341   echo $ac_n "(cached) $ac_c" 1>&6
3342 else
3343   cat > conftest.$ac_ext <<EOF
3344 #line 3345 "configure"
3345 #include "confdefs.h"
3346 #include <sys/procfs.h>
3347 int main() {
3348 fpregset_t *fpregsetp = 0
3349 ; return 0; }
3350 EOF
3351 if { (eval echo configure:3352: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3352   rm -rf conftest*
3353   gdb_cv_have_fpregset_t=yes
3354 else
3355   echo "configure: failed program was:" >&5
3356   cat conftest.$ac_ext >&5
3357   rm -rf conftest*
3358   gdb_cv_have_fpregset_t=no
3359 fi
3360 rm -f conftest*
3361 fi
3362
3363 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
3364 if test $gdb_cv_have_fpregset_t = yes; then
3365   cat >> confdefs.h <<\EOF
3366 #define HAVE_FPREGSET_T 1
3367 EOF
3368
3369 fi
3370
3371 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
3372 echo "configure:3373: checking for main in -lm" >&5
3373 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
3374 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3375   echo $ac_n "(cached) $ac_c" 1>&6
3376 else
3377   ac_save_LIBS="$LIBS"
3378 LIBS="-lm  $LIBS"
3379 cat > conftest.$ac_ext <<EOF
3380 #line 3381 "configure"
3381 #include "confdefs.h"
3382
3383 int main() {
3384 main()
3385 ; return 0; }
3386 EOF
3387 if { (eval echo configure:3388: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3388   rm -rf conftest*
3389   eval "ac_cv_lib_$ac_lib_var=yes"
3390 else
3391   echo "configure: failed program was:" >&5
3392   cat conftest.$ac_ext >&5
3393   rm -rf conftest*
3394   eval "ac_cv_lib_$ac_lib_var=no"
3395 fi
3396 rm -f conftest*
3397 LIBS="$ac_save_LIBS"
3398
3399 fi
3400 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3401   echo "$ac_t""yes" 1>&6
3402     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3403     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3404   cat >> confdefs.h <<EOF
3405 #define $ac_tr_lib 1
3406 EOF
3407
3408   LIBS="-lm $LIBS"
3409
3410 else
3411   echo "$ac_t""no" 1>&6
3412 fi
3413
3414
3415
3416 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
3417 echo "configure:3418: checking for long long support in compiler" >&5
3418 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
3419   echo $ac_n "(cached) $ac_c" 1>&6
3420 else
3421   cat > conftest.$ac_ext <<EOF
3422 #line 3423 "configure"
3423 #include "confdefs.h"
3424
3425 int main() {
3426
3427   extern long long foo;
3428   switch (foo & 2) { case 0: return 1; }
3429
3430 ; return 0; }
3431 EOF
3432 if { (eval echo configure:3433: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3433   rm -rf conftest*
3434   gdb_cv_c_long_long=yes
3435 else
3436   echo "configure: failed program was:" >&5
3437   cat conftest.$ac_ext >&5
3438   rm -rf conftest*
3439   gdb_cv_c_long_long=no
3440 fi
3441 rm -f conftest*
3442 fi
3443
3444 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
3445 if test $gdb_cv_c_long_long = yes; then
3446   cat >> confdefs.h <<\EOF
3447 #define CC_HAS_LONG_LONG 1
3448 EOF
3449
3450 fi
3451
3452
3453 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
3454 echo "configure:3455: checking for long long support in printf" >&5
3455 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
3456   echo $ac_n "(cached) $ac_c" 1>&6
3457 else
3458   if test "$cross_compiling" = yes; then
3459   gdb_cv_printf_has_long_long=no
3460 else
3461   cat > conftest.$ac_ext <<EOF
3462 #line 3463 "configure"
3463 #include "confdefs.h"
3464
3465 int main () {
3466   char buf[32];
3467   long long l = 0;
3468   l = (l << 16) + 0x0123;
3469   l = (l << 16) + 0x4567;
3470   l = (l << 16) + 0x89ab;
3471   l = (l << 16) + 0xcdef;
3472   sprintf (buf, "0x%016llx", l);
3473   return (strcmp ("0x0123456789abcdef", buf));
3474 }
3475 EOF
3476 if { (eval echo configure:3477: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3477 then
3478   gdb_cv_printf_has_long_long=yes
3479 else
3480   echo "configure: failed program was:" >&5
3481   cat conftest.$ac_ext >&5
3482   rm -fr conftest*
3483   gdb_cv_printf_has_long_long=no
3484 fi
3485 rm -fr conftest*
3486 fi
3487
3488 fi
3489
3490 if test $gdb_cv_printf_has_long_long = yes; then
3491   cat >> confdefs.h <<\EOF
3492 #define PRINTF_HAS_LONG_LONG 1
3493 EOF
3494
3495 fi
3496 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
3497
3498
3499 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
3500 echo "configure:3501: checking for long double support in compiler" >&5
3501 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
3502   echo $ac_n "(cached) $ac_c" 1>&6
3503 else
3504   cat > conftest.$ac_ext <<EOF
3505 #line 3506 "configure"
3506 #include "confdefs.h"
3507
3508 int main() {
3509 long double foo;
3510 ; return 0; }
3511 EOF
3512 if { (eval echo configure:3513: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3513   rm -rf conftest*
3514   ac_cv_c_long_double=yes
3515 else
3516   echo "configure: failed program was:" >&5
3517   cat conftest.$ac_ext >&5
3518   rm -rf conftest*
3519   ac_cv_c_long_double=no
3520 fi
3521 rm -f conftest*
3522 fi
3523
3524 echo "$ac_t""$ac_cv_c_long_double" 1>&6
3525 if test $ac_cv_c_long_double = yes; then
3526   cat >> confdefs.h <<\EOF
3527 #define HAVE_LONG_DOUBLE 1
3528 EOF
3529
3530 fi
3531
3532
3533 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
3534 echo "configure:3535: checking for long double support in printf" >&5
3535 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
3536   echo $ac_n "(cached) $ac_c" 1>&6
3537 else
3538   if test "$cross_compiling" = yes; then
3539   gdb_cv_printf_has_long_double=no
3540 else
3541   cat > conftest.$ac_ext <<EOF
3542 #line 3543 "configure"
3543 #include "confdefs.h"
3544
3545 int main () {
3546   char buf[16];
3547   long double f = 3.141592653;
3548   sprintf (buf, "%Lg", f);
3549   return (strncmp ("3.14159", buf, 7));
3550 }
3551 EOF
3552 if { (eval echo configure:3553: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3553 then
3554   gdb_cv_printf_has_long_double=yes
3555 else
3556   echo "configure: failed program was:" >&5
3557   cat conftest.$ac_ext >&5
3558   rm -fr conftest*
3559   gdb_cv_printf_has_long_double=no
3560 fi
3561 rm -fr conftest*
3562 fi
3563
3564 fi
3565
3566 if test $gdb_cv_printf_has_long_double = yes; then
3567   cat >> confdefs.h <<\EOF
3568 #define PRINTF_HAS_LONG_DOUBLE 1
3569 EOF
3570
3571 fi
3572 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
3573
3574
3575 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
3576 echo "configure:3577: checking for long double support in scanf" >&5
3577 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
3578   echo $ac_n "(cached) $ac_c" 1>&6
3579 else
3580   if test "$cross_compiling" = yes; then
3581   gdb_cv_scanf_has_long_double=no
3582 else
3583   cat > conftest.$ac_ext <<EOF
3584 #line 3585 "configure"
3585 #include "confdefs.h"
3586
3587 int main () {
3588   char *buf = "3.141592653";
3589   long double f = 0;
3590   sscanf (buf, "%Lg", &f);
3591   return !(f > 3.14159 && f < 3.14160);
3592 }
3593 EOF
3594 if { (eval echo configure:3595: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3595 then
3596   gdb_cv_scanf_has_long_double=yes
3597 else
3598   echo "configure: failed program was:" >&5
3599   cat conftest.$ac_ext >&5
3600   rm -fr conftest*
3601   gdb_cv_scanf_has_long_double=no
3602 fi
3603 rm -fr conftest*
3604 fi
3605
3606 fi
3607
3608 if test $gdb_cv_scanf_has_long_double = yes; then
3609   cat >> confdefs.h <<\EOF
3610 #define SCANF_HAS_LONG_DOUBLE 1
3611 EOF
3612
3613 fi
3614 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
3615
3616 for ac_hdr in unistd.h
3617 do
3618 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3619 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3620 echo "configure:3621: checking for $ac_hdr" >&5
3621 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3622   echo $ac_n "(cached) $ac_c" 1>&6
3623 else
3624   cat > conftest.$ac_ext <<EOF
3625 #line 3626 "configure"
3626 #include "confdefs.h"
3627 #include <$ac_hdr>
3628 EOF
3629 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3630 { (eval echo configure:3631: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3631 ac_err=`grep -v '^ *+' conftest.out`
3632 if test -z "$ac_err"; then
3633   rm -rf conftest*
3634   eval "ac_cv_header_$ac_safe=yes"
3635 else
3636   echo "$ac_err" >&5
3637   echo "configure: failed program was:" >&5
3638   cat conftest.$ac_ext >&5
3639   rm -rf conftest*
3640   eval "ac_cv_header_$ac_safe=no"
3641 fi
3642 rm -f conftest*
3643 fi
3644 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3645   echo "$ac_t""yes" 1>&6
3646     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3647   cat >> confdefs.h <<EOF
3648 #define $ac_tr_hdr 1
3649 EOF
3650
3651 else
3652   echo "$ac_t""no" 1>&6
3653 fi
3654 done
3655
3656 for ac_func in getpagesize
3657 do
3658 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3659 echo "configure:3660: checking for $ac_func" >&5
3660 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3661   echo $ac_n "(cached) $ac_c" 1>&6
3662 else
3663   cat > conftest.$ac_ext <<EOF
3664 #line 3665 "configure"
3665 #include "confdefs.h"
3666 /* System header to define __stub macros and hopefully few prototypes,
3667     which can conflict with char $ac_func(); below.  */
3668 #include <assert.h>
3669 /* Override any gcc2 internal prototype to avoid an error.  */
3670 /* We use char because int might match the return type of a gcc2
3671     builtin and then its argument prototype would still apply.  */
3672 char $ac_func();
3673
3674 int main() {
3675
3676 /* The GNU C library defines this for functions which it implements
3677     to always fail with ENOSYS.  Some functions are actually named
3678     something starting with __ and the normal name is an alias.  */
3679 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3680 choke me
3681 #else
3682 $ac_func();
3683 #endif
3684
3685 ; return 0; }
3686 EOF
3687 if { (eval echo configure:3688: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3688   rm -rf conftest*
3689   eval "ac_cv_func_$ac_func=yes"
3690 else
3691   echo "configure: failed program was:" >&5
3692   cat conftest.$ac_ext >&5
3693   rm -rf conftest*
3694   eval "ac_cv_func_$ac_func=no"
3695 fi
3696 rm -f conftest*
3697 fi
3698
3699 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3700   echo "$ac_t""yes" 1>&6
3701     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3702   cat >> confdefs.h <<EOF
3703 #define $ac_tr_func 1
3704 EOF
3705
3706 else
3707   echo "$ac_t""no" 1>&6
3708 fi
3709 done
3710
3711 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
3712 echo "configure:3713: checking for working mmap" >&5
3713 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
3714   echo $ac_n "(cached) $ac_c" 1>&6
3715 else
3716   if test "$cross_compiling" = yes; then
3717   ac_cv_func_mmap_fixed_mapped=no
3718 else
3719   cat > conftest.$ac_ext <<EOF
3720 #line 3721 "configure"
3721 #include "confdefs.h"
3722
3723 /* Thanks to Mike Haertel and Jim Avera for this test.
3724    Here is a matrix of mmap possibilities:
3725         mmap private not fixed
3726         mmap private fixed at somewhere currently unmapped
3727         mmap private fixed at somewhere already mapped
3728         mmap shared not fixed
3729         mmap shared fixed at somewhere currently unmapped
3730         mmap shared fixed at somewhere already mapped
3731    For private mappings, we should verify that changes cannot be read()
3732    back from the file, nor mmap's back from the file at a different
3733    address.  (There have been systems where private was not correctly
3734    implemented like the infamous i386 svr4.0, and systems where the
3735    VM page cache was not coherent with the filesystem buffer cache
3736    like early versions of FreeBSD and possibly contemporary NetBSD.)
3737    For shared mappings, we should conversely verify that changes get
3738    propogated back to all the places they're supposed to be.
3739
3740    Grep wants private fixed already mapped.
3741    The main things grep needs to know about mmap are:
3742    * does it exist and is it safe to write into the mmap'd area
3743    * how to use it (BSD variants)  */
3744 #include <sys/types.h>
3745 #include <fcntl.h>
3746 #include <sys/mman.h>
3747
3748 /* This mess was copied from the GNU getpagesize.h.  */
3749 #ifndef HAVE_GETPAGESIZE
3750 # ifdef HAVE_UNISTD_H
3751 #  include <unistd.h>
3752 # endif
3753
3754 /* Assume that all systems that can run configure have sys/param.h.  */
3755 # ifndef HAVE_SYS_PARAM_H
3756 #  define HAVE_SYS_PARAM_H 1
3757 # endif
3758
3759 # ifdef _SC_PAGESIZE
3760 #  define getpagesize() sysconf(_SC_PAGESIZE)
3761 # else /* no _SC_PAGESIZE */
3762 #  ifdef HAVE_SYS_PARAM_H
3763 #   include <sys/param.h>
3764 #   ifdef EXEC_PAGESIZE
3765 #    define getpagesize() EXEC_PAGESIZE
3766 #   else /* no EXEC_PAGESIZE */
3767 #    ifdef NBPG
3768 #     define getpagesize() NBPG * CLSIZE
3769 #     ifndef CLSIZE
3770 #      define CLSIZE 1
3771 #     endif /* no CLSIZE */
3772 #    else /* no NBPG */
3773 #     ifdef NBPC
3774 #      define getpagesize() NBPC
3775 #     else /* no NBPC */
3776 #      ifdef PAGESIZE
3777 #       define getpagesize() PAGESIZE
3778 #      endif /* PAGESIZE */
3779 #     endif /* no NBPC */
3780 #    endif /* no NBPG */
3781 #   endif /* no EXEC_PAGESIZE */
3782 #  else /* no HAVE_SYS_PARAM_H */
3783 #   define getpagesize() 8192   /* punt totally */
3784 #  endif /* no HAVE_SYS_PARAM_H */
3785 # endif /* no _SC_PAGESIZE */
3786
3787 #endif /* no HAVE_GETPAGESIZE */
3788
3789 #ifdef __cplusplus
3790 extern "C" { void *malloc(unsigned); }
3791 #else
3792 char *malloc();
3793 #endif
3794
3795 int
3796 main()
3797 {
3798         char *data, *data2, *data3;
3799         int i, pagesize;
3800         int fd;
3801
3802         pagesize = getpagesize();
3803
3804         /*
3805          * First, make a file with some known garbage in it.
3806          */
3807         data = malloc(pagesize);
3808         if (!data)
3809                 exit(1);
3810         for (i = 0; i < pagesize; ++i)
3811                 *(data + i) = rand();
3812         umask(0);
3813         fd = creat("conftestmmap", 0600);
3814         if (fd < 0)
3815                 exit(1);
3816         if (write(fd, data, pagesize) != pagesize)
3817                 exit(1);
3818         close(fd);
3819
3820         /*
3821          * Next, try to mmap the file at a fixed address which
3822          * already has something else allocated at it.  If we can,
3823          * also make sure that we see the same garbage.
3824          */
3825         fd = open("conftestmmap", O_RDWR);
3826         if (fd < 0)
3827                 exit(1);
3828         data2 = malloc(2 * pagesize);
3829         if (!data2)
3830                 exit(1);
3831         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
3832         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
3833             MAP_PRIVATE | MAP_FIXED, fd, 0L))
3834                 exit(1);
3835         for (i = 0; i < pagesize; ++i)
3836                 if (*(data + i) != *(data2 + i))
3837                         exit(1);
3838
3839         /*
3840          * Finally, make sure that changes to the mapped area
3841          * do not percolate back to the file as seen by read().
3842          * (This is a bug on some variants of i386 svr4.0.)
3843          */
3844         for (i = 0; i < pagesize; ++i)
3845                 *(data2 + i) = *(data2 + i) + 1;
3846         data3 = malloc(pagesize);
3847         if (!data3)
3848                 exit(1);
3849         if (read(fd, data3, pagesize) != pagesize)
3850                 exit(1);
3851         for (i = 0; i < pagesize; ++i)
3852                 if (*(data + i) != *(data3 + i))
3853                         exit(1);
3854         close(fd);
3855         unlink("conftestmmap");
3856         exit(0);
3857 }
3858
3859 EOF
3860 if { (eval echo configure:3861: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3861 then
3862   ac_cv_func_mmap_fixed_mapped=yes
3863 else
3864   echo "configure: failed program was:" >&5
3865   cat conftest.$ac_ext >&5
3866   rm -fr conftest*
3867   ac_cv_func_mmap_fixed_mapped=no
3868 fi
3869 rm -fr conftest*
3870 fi
3871
3872 fi
3873
3874 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
3875 if test $ac_cv_func_mmap_fixed_mapped = yes; then
3876   cat >> confdefs.h <<\EOF
3877 #define HAVE_MMAP 1
3878 EOF
3879
3880 fi
3881
3882
3883 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
3884 echo "configure:3885: checking whether malloc must be declared" >&5
3885 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
3886   echo $ac_n "(cached) $ac_c" 1>&6
3887 else
3888   cat > conftest.$ac_ext <<EOF
3889 #line 3890 "configure"
3890 #include "confdefs.h"
3891
3892 #include <stdio.h>
3893 #ifdef HAVE_STRING_H
3894 #include <string.h>
3895 #else
3896 #ifdef HAVE_STRINGS_H
3897 #include <strings.h>
3898 #endif
3899 #endif
3900 #ifdef HAVE_STDLIB_H
3901 #include <stdlib.h>
3902 #endif
3903 #ifdef HAVE_UNISTD_H
3904 #include <unistd.h>
3905 #endif
3906 int main() {
3907 char *(*pfn) = (char *(*)) malloc
3908 ; return 0; }
3909 EOF
3910 if { (eval echo configure:3911: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3911   rm -rf conftest*
3912   bfd_cv_decl_needed_malloc=no
3913 else
3914   echo "configure: failed program was:" >&5
3915   cat conftest.$ac_ext >&5
3916   rm -rf conftest*
3917   bfd_cv_decl_needed_malloc=yes
3918 fi
3919 rm -f conftest*
3920 fi
3921
3922 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
3923 if test $bfd_cv_decl_needed_malloc = yes; then
3924   bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3925   cat >> confdefs.h <<EOF
3926 #define $bfd_tr_decl 1
3927 EOF
3928
3929 fi
3930
3931 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
3932 echo "configure:3933: checking whether realloc must be declared" >&5
3933 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
3934   echo $ac_n "(cached) $ac_c" 1>&6
3935 else
3936   cat > conftest.$ac_ext <<EOF
3937 #line 3938 "configure"
3938 #include "confdefs.h"
3939
3940 #include <stdio.h>
3941 #ifdef HAVE_STRING_H
3942 #include <string.h>
3943 #else
3944 #ifdef HAVE_STRINGS_H
3945 #include <strings.h>
3946 #endif
3947 #endif
3948 #ifdef HAVE_STDLIB_H
3949 #include <stdlib.h>
3950 #endif
3951 #ifdef HAVE_UNISTD_H
3952 #include <unistd.h>
3953 #endif
3954 int main() {
3955 char *(*pfn) = (char *(*)) realloc
3956 ; return 0; }
3957 EOF
3958 if { (eval echo configure:3959: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3959   rm -rf conftest*
3960   bfd_cv_decl_needed_realloc=no
3961 else
3962   echo "configure: failed program was:" >&5
3963   cat conftest.$ac_ext >&5
3964   rm -rf conftest*
3965   bfd_cv_decl_needed_realloc=yes
3966 fi
3967 rm -f conftest*
3968 fi
3969
3970 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
3971 if test $bfd_cv_decl_needed_realloc = yes; then
3972   bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3973   cat >> confdefs.h <<EOF
3974 #define $bfd_tr_decl 1
3975 EOF
3976
3977 fi
3978
3979 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
3980 echo "configure:3981: checking whether free must be declared" >&5
3981 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
3982   echo $ac_n "(cached) $ac_c" 1>&6
3983 else
3984   cat > conftest.$ac_ext <<EOF
3985 #line 3986 "configure"
3986 #include "confdefs.h"
3987
3988 #include <stdio.h>
3989 #ifdef HAVE_STRING_H
3990 #include <string.h>
3991 #else
3992 #ifdef HAVE_STRINGS_H
3993 #include <strings.h>
3994 #endif
3995 #endif
3996 #ifdef HAVE_STDLIB_H
3997 #include <stdlib.h>
3998 #endif
3999 #ifdef HAVE_UNISTD_H
4000 #include <unistd.h>
4001 #endif
4002 int main() {
4003 char *(*pfn) = (char *(*)) free
4004 ; return 0; }
4005 EOF
4006 if { (eval echo configure:4007: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4007   rm -rf conftest*
4008   bfd_cv_decl_needed_free=no
4009 else
4010   echo "configure: failed program was:" >&5
4011   cat conftest.$ac_ext >&5
4012   rm -rf conftest*
4013   bfd_cv_decl_needed_free=yes
4014 fi
4015 rm -f conftest*
4016 fi
4017
4018 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
4019 if test $bfd_cv_decl_needed_free = yes; then
4020   bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4021   cat >> confdefs.h <<EOF
4022 #define $bfd_tr_decl 1
4023 EOF
4024
4025 fi
4026
4027
4028
4029
4030 if test ${build} = ${host} -a ${host} = ${target} ; then
4031    case ${host_os} in
4032    hpux*)
4033       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
4034 echo "configure:4035: checking for HPUX/OSF thread support" >&5
4035       if test -f /usr/include/dce/cma_config.h ; then
4036          if test "$GCC" = "yes" ; then
4037             echo "$ac_t""yes" 1>&6
4038             cat >> confdefs.h <<\EOF
4039 #define HAVE_HPUX_THREAD_SUPPORT 1
4040 EOF
4041
4042             CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
4043             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
4044          else
4045             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
4046          fi
4047       else
4048          echo "$ac_t""no" 1>&6
4049       fi
4050       ;;
4051    solaris*)
4052       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
4053 echo "configure:4054: checking for Solaris thread debugging library" >&5
4054       if test -f /usr/lib/libthread_db.so.1 ; then
4055          echo "$ac_t""yes" 1>&6
4056          cat >> confdefs.h <<\EOF
4057 #define HAVE_THREAD_DB_LIB 1
4058 EOF
4059
4060          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
4061          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
4062          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
4063 echo "configure:4064: checking for dlopen in -ldl" >&5
4064 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
4065 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4066   echo $ac_n "(cached) $ac_c" 1>&6
4067 else
4068   ac_save_LIBS="$LIBS"
4069 LIBS="-ldl  $LIBS"
4070 cat > conftest.$ac_ext <<EOF
4071 #line 4072 "configure"
4072 #include "confdefs.h"
4073 /* Override any gcc2 internal prototype to avoid an error.  */
4074 /* We use char because int might match the return type of a gcc2
4075     builtin and then its argument prototype would still apply.  */
4076 char dlopen();
4077
4078 int main() {
4079 dlopen()
4080 ; return 0; }
4081 EOF
4082 if { (eval echo configure:4083: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4083   rm -rf conftest*
4084   eval "ac_cv_lib_$ac_lib_var=yes"
4085 else
4086   echo "configure: failed program was:" >&5
4087   cat conftest.$ac_ext >&5
4088   rm -rf conftest*
4089   eval "ac_cv_lib_$ac_lib_var=no"
4090 fi
4091 rm -f conftest*
4092 LIBS="$ac_save_LIBS"
4093
4094 fi
4095 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4096   echo "$ac_t""yes" 1>&6
4097     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4098     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4099   cat >> confdefs.h <<EOF
4100 #define $ac_tr_lib 1
4101 EOF
4102
4103   LIBS="-ldl $LIBS"
4104
4105 else
4106   echo "$ac_t""no" 1>&6
4107 fi
4108
4109          if test "$GCC" = "yes" ; then
4110             # The GNU linker requires the -export-dynamic option to make
4111             # all symbols visible in the dynamic symbol table.
4112             hold_ldflags=$LDFLAGS
4113             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
4114 echo "configure:4115: checking for the ld -export-dynamic flag" >&5
4115             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
4116             cat > conftest.$ac_ext <<EOF
4117 #line 4118 "configure"
4118 #include "confdefs.h"
4119
4120 int main() {
4121 int i;
4122 ; return 0; }
4123 EOF
4124 if { (eval echo configure:4125: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4125   rm -rf conftest*
4126   found=yes
4127 else
4128   echo "configure: failed program was:" >&5
4129   cat conftest.$ac_ext >&5
4130   rm -rf conftest*
4131   found=no
4132 fi
4133 rm -f conftest*
4134             LDFLAGS=$hold_ldflags
4135             echo "$ac_t""$found" 1>&6
4136             if test $found = yes; then
4137                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
4138             fi
4139          fi
4140       else
4141          echo "$ac_t""no" 1>&6
4142       fi
4143       ;;
4144    esac
4145
4146 fi
4147
4148 ENABLE_CFLAGS=
4149
4150 # Check whether --enable-netrom or --disable-netrom was given.
4151 if test "${enable_netrom+set}" = set; then
4152   enableval="$enable_netrom"
4153   case "${enableval}" in
4154 yes)    enable_netrom=yes ;;
4155 no)     enable_netrom=no ;;
4156 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
4157 esac
4158 fi
4159
4160
4161 if test "${enable_netrom}" = "yes"; then
4162         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
4163         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
4164 fi
4165
4166 MMALLOC_CFLAGS=
4167 MMALLOC=
4168
4169
4170
4171 # Check whether --with-mmalloc or --without-mmalloc was given.
4172 if test "${with_mmalloc+set}" = set; then
4173   withval="$with_mmalloc"
4174   case "${withval}" in
4175   yes)  want_mmalloc=true ;;
4176   no)   want_mmalloc=false;;
4177   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
4178 esac
4179 else
4180   want_mmalloc=false
4181 fi
4182
4183 if test x$want_mmalloc = xtrue; then
4184    cat >> confdefs.h <<\EOF
4185 #define USE_MMALLOC 1
4186 EOF
4187
4188    cat >> confdefs.h <<\EOF
4189 #define MMCHECK_FORCE 1
4190 EOF
4191
4192    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
4193    MMALLOC='../mmalloc/libmmalloc.a'
4194 fi
4195
4196 # start-sanitize-gdbtk
4197 ENABLE_IDE=
4198 # Check whether --enable-ide or --disable-ide was given.
4199 if test "${enable_ide+set}" = set; then
4200   enableval="$enable_ide"
4201   :
4202 fi
4203
4204 if test "$enable_ide" = yes; then
4205    enable_ide=yes
4206    ENABLE_IDE=1
4207 else
4208    enable_ide=no
4209 fi
4210
4211
4212 ENABLE_GDBTK=
4213
4214 # Check whether --enable-gdbtk or --disable-gdbtk was given.
4215 if test "${enable_gdbtk+set}" = set; then
4216   enableval="$enable_gdbtk"
4217   case "${enableval}" in
4218     yes)
4219         case "$host" in
4220         *go32*)
4221             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
4222             enable_gdbtk=no ;;
4223         *windows*)
4224             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
4225             enable_gdbtk=no ;;
4226         *)
4227             enable_gdbtk=yes ;;
4228         esac ;;
4229     no)
4230         enable_gdbtk=no  ;;
4231     *)
4232         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
4233 esac
4234 else
4235
4236 # Default is on for everything but go32 and cygwin32
4237 case "$host" in
4238     *go32* | *windows*)
4239         ;;
4240     *)
4241         enable_gdbtk=yes ;;
4242     esac
4243
4244 fi
4245
4246
4247 # In the cygwin32 environment, we need some additional flags.
4248 echo $ac_n "checking for cygwin32""... $ac_c" 1>&6
4249 echo "configure:4250: checking for cygwin32" >&5
4250 if eval "test \"`echo '$''{'gdb_cv_os_cygwin32'+set}'`\" = set"; then
4251   echo $ac_n "(cached) $ac_c" 1>&6
4252 else
4253   cat > conftest.$ac_ext <<EOF
4254 #line 4255 "configure"
4255 #include "confdefs.h"
4256
4257 #ifdef __CYGWIN32__
4258 lose
4259 #endif
4260 EOF
4261 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4262   egrep "lose" >/dev/null 2>&1; then
4263   rm -rf conftest*
4264   gdb_cv_os_cygwin32=yes
4265 else
4266   rm -rf conftest*
4267   gdb_cv_os_cygwin32=no
4268 fi
4269 rm -f conftest*
4270
4271 fi
4272
4273 echo "$ac_t""$gdb_cv_os_cygwin32" 1>&6
4274
4275 WIN32LIBS=
4276 WIN32LDAPP=
4277
4278
4279
4280 WINDRES=${WINDRES-windres}
4281
4282
4283 if test x$gdb_cv_os_cygwin32 = xyes; then
4284     if test x$enable_ide = xyes; then
4285         WIN32LIBS="-ladvapi32"
4286     fi
4287 fi
4288
4289 configdir="unix"
4290
4291 if test "${enable_gdbtk}" = "yes"; then
4292
4293
4294 #
4295 # Ok, lets find the tcl configuration
4296 # First, look for one uninstalled.
4297 # the alternative search directory is invoked by --with-tclconfig
4298 #
4299
4300 if test x"${no_tcl}" = x ; then
4301   # we reset no_tcl in case something fails here
4302   no_tcl=true
4303   # Check whether --with-tclconfig or --without-tclconfig was given.
4304 if test "${with_tclconfig+set}" = set; then
4305   withval="$with_tclconfig"
4306   with_tclconfig=${withval}
4307 fi
4308
4309   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
4310 echo "configure:4311: checking for Tcl configuration" >&5
4311   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
4312   echo $ac_n "(cached) $ac_c" 1>&6
4313 else
4314
4315
4316   # First check to see if --with-tclconfig was specified.
4317   if test x"${with_tclconfig}" != x ; then
4318     if test -f "${with_tclconfig}/tclConfig.sh" ; then
4319       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
4320     else
4321       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
4322     fi
4323   fi
4324
4325   # then check for a private Tcl installation
4326   if test x"${ac_cv_c_tclconfig}" = x ; then
4327     for i in \
4328                 ../tcl \
4329                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
4330                 ../../tcl \
4331                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
4332                 ../../../tcl \
4333                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
4334       if test -f "$i/${configdir}/tclConfig.sh" ; then
4335         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
4336         break
4337       fi
4338     done
4339   fi
4340   # check in a few common install locations
4341   if test x"${ac_cv_c_tclconfig}" = x ; then
4342     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
4343       if test -f "$i/tclConfig.sh" ; then
4344         ac_cv_c_tclconfig=`(cd $i; pwd)`
4345         break
4346       fi
4347     done
4348   fi
4349   # check in a few other private locations
4350   if test x"${ac_cv_c_tclconfig}" = x ; then
4351     for i in \
4352                 ${srcdir}/../tcl \
4353                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
4354       if test -f "$i/${configdir}/tclConfig.sh" ; then
4355         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
4356         break
4357       fi
4358     done
4359   fi
4360
4361 fi
4362
4363   if test x"${ac_cv_c_tclconfig}" = x ; then
4364     TCLCONFIG="# no Tcl configs found"
4365     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
4366   else
4367     no_tcl=
4368     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
4369     echo "$ac_t""found $TCLCONFIG" 1>&6
4370   fi
4371 fi
4372
4373     if test -z "${no_tcl}"; then
4374
4375     . $TCLCONFIG
4376
4377
4378
4379
4380
4381
4382
4383
4384
4385
4386
4387
4388
4389
4390
4391
4392
4393
4394
4395
4396
4397
4398
4399
4400
4401
4402 #
4403 # Ok, lets find the tk configuration
4404 # First, look for one uninstalled.
4405 # the alternative search directory is invoked by --with-tkconfig
4406 #
4407
4408 if test x"${no_tk}" = x ; then
4409   # we reset no_tk in case something fails here
4410   no_tk=true
4411   # Check whether --with-tkconfig or --without-tkconfig was given.
4412 if test "${with_tkconfig+set}" = set; then
4413   withval="$with_tkconfig"
4414   with_tkconfig=${withval}
4415 fi
4416
4417   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
4418 echo "configure:4419: checking for Tk configuration" >&5
4419   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
4420   echo $ac_n "(cached) $ac_c" 1>&6
4421 else
4422
4423
4424   # First check to see if --with-tkconfig was specified.
4425   if test x"${with_tkconfig}" != x ; then
4426     if test -f "${with_tkconfig}/tkConfig.sh" ; then
4427       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
4428     else
4429       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
4430     fi
4431   fi
4432
4433   # then check for a private Tk library
4434   if test x"${ac_cv_c_tkconfig}" = x ; then
4435     for i in \
4436                 ../tk \
4437                 `ls -dr ../tk[4-9]* 2>/dev/null` \
4438                 ../../tk \
4439                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
4440                 ../../../tk \
4441                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
4442       if test -f "$i/${configdir}/tkConfig.sh" ; then
4443         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
4444         break
4445       fi
4446     done
4447   fi
4448   # check in a few common install locations
4449   if test x"${ac_cv_c_tkconfig}" = x ; then
4450     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
4451       if test -f "$i/tkConfig.sh" ; then
4452         ac_cv_c_tkconfig=`(cd $i; pwd)`
4453         break
4454       fi
4455     done
4456   fi
4457   # check in a few other private locations
4458   if test x"${ac_cv_c_tkconfig}" = x ; then
4459     for i in \
4460                 ${srcdir}/../tk \
4461                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
4462       if test -f "$i/${configdir}/tkConfig.sh" ; then
4463         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
4464         break
4465       fi
4466     done
4467   fi
4468
4469 fi
4470
4471   if test x"${ac_cv_c_tkconfig}" = x ; then
4472     TKCONFIG="# no Tk configs found"
4473     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
4474   else
4475     no_tk=
4476     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
4477     echo "$ac_t""found $TKCONFIG" 1>&6
4478   fi
4479 fi
4480
4481
4482
4483         # If $no_tk is nonempty, then we can't do Tk, and there is no
4484         # point to doing Tcl.
4485         if test -z "${no_tk}"; then
4486
4487     if test -f "$TKCONFIG" ; then
4488       . $TKCONFIG
4489     fi
4490
4491
4492
4493
4494
4495
4496
4497
4498
4499
4500
4501
4502
4503
4504 #
4505 # Ok, lets find the tcl source trees so we can use the headers
4506 # Warning: transition of version 9 to 10 will break this algorithm
4507 # because 10 sorts before 9. We also look for just tcl. We have to
4508 # be careful that we don't match stuff like tclX by accident.
4509 # the alternative search directory is involked by --with-tclinclude
4510 #
4511
4512 no_tcl=true
4513 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
4514 echo "configure:4515: checking for Tcl private headers. dir=${configdir}" >&5
4515 # Check whether --with-tclinclude or --without-tclinclude was given.
4516 if test "${with_tclinclude+set}" = set; then
4517   withval="$with_tclinclude"
4518   with_tclinclude=${withval}
4519 fi
4520
4521 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
4522   echo $ac_n "(cached) $ac_c" 1>&6
4523 else
4524
4525 # first check to see if --with-tclinclude was specified
4526 if test x"${with_tclinclude}" != x ; then
4527   if test -f ${with_tclinclude}/tclInt.h ; then
4528     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
4529   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
4530     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
4531   else
4532     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
4533   fi
4534 fi
4535
4536 # next check if it came with Tcl configuration file
4537 if test x"${ac_cv_c_tclconfig}" = x ; then
4538   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
4539     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
4540   fi
4541 fi
4542
4543 # next check in private source directory
4544 #
4545 # since ls returns lowest version numbers first, reverse its output
4546 if test x"${ac_cv_c_tclh}" = x ; then
4547   for i in \
4548                 ${srcdir}/../tcl \
4549                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
4550                 ${srcdir}/../../tcl \
4551                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
4552                 ${srcdir}/../../../tcl \
4553                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
4554     if test -f $i/generic/tclInt.h ; then
4555       ac_cv_c_tclh=`(cd $i/generic; pwd)`
4556       break
4557     fi
4558   done
4559 fi
4560 # finally check in a few common install locations
4561 #
4562 # since ls returns lowest version numbers first, reverse its output
4563 if test x"${ac_cv_c_tclh}" = x ; then
4564   for i in \
4565                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
4566                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
4567                 /usr/local/src/tcl \
4568                 /usr/local/lib/tcl \
4569                 ${prefix}/include ; do
4570     if test -f $i/generic/tclInt.h ; then
4571       ac_cv_c_tclh=`(cd $i/generic; pwd)`
4572       break
4573     fi
4574   done
4575 fi
4576 # see if one is installed
4577 if test x"${ac_cv_c_tclh}" = x ; then
4578    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
4579 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
4580 echo "configure:4581: checking for tclInt.h" >&5
4581 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4582   echo $ac_n "(cached) $ac_c" 1>&6
4583 else
4584   cat > conftest.$ac_ext <<EOF
4585 #line 4586 "configure"
4586 #include "confdefs.h"
4587 #include <tclInt.h>
4588 EOF
4589 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4590 { (eval echo configure:4591: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4591 ac_err=`grep -v '^ *+' conftest.out`
4592 if test -z "$ac_err"; then
4593   rm -rf conftest*
4594   eval "ac_cv_header_$ac_safe=yes"
4595 else
4596   echo "$ac_err" >&5
4597   echo "configure: failed program was:" >&5
4598   cat conftest.$ac_ext >&5
4599   rm -rf conftest*
4600   eval "ac_cv_header_$ac_safe=no"
4601 fi
4602 rm -f conftest*
4603 fi
4604 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4605   echo "$ac_t""yes" 1>&6
4606   ac_cv_c_tclh=installed
4607 else
4608   echo "$ac_t""no" 1>&6
4609 ac_cv_c_tclh=""
4610 fi
4611
4612 fi
4613
4614 fi
4615
4616 if test x"${ac_cv_c_tclh}" = x ; then
4617   TCLHDIR="# no Tcl private headers found"
4618   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
4619 fi
4620 if test x"${ac_cv_c_tclh}" != x ; then
4621   no_tcl=""
4622   if test x"${ac_cv_c_tclh}" = x"installed" ; then
4623     echo "$ac_t""is installed" 1>&6
4624     TCLHDIR=""
4625   else
4626     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
4627     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
4628     TCLHDIR="-I${ac_cv_c_tclh}"
4629   fi
4630 fi
4631
4632
4633
4634
4635 #
4636 # Ok, lets find the tk source trees so we can use the headers
4637 # If the directory (presumably symlink) named "tk" exists, use that one
4638 # in preference to any others.  Same logic is used when choosing library
4639 # and again with Tcl. The search order is the best place to look first, then in
4640 # decreasing significance. The loop breaks if the trigger file is found.
4641 # Note the gross little conversion here of srcdir by cd'ing to the found
4642 # directory. This converts the path from a relative to an absolute, so
4643 # recursive cache variables for the path will work right. We check all
4644 # the possible paths in one loop rather than many seperate loops to speed
4645 # things up.
4646 # the alternative search directory is involked by --with-tkinclude
4647 #
4648 no_tk=true
4649 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
4650 echo "configure:4651: checking for Tk private headers" >&5
4651 # Check whether --with-tkinclude or --without-tkinclude was given.
4652 if test "${with_tkinclude+set}" = set; then
4653   withval="$with_tkinclude"
4654   with_tkinclude=${withval}
4655 fi
4656
4657 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
4658   echo $ac_n "(cached) $ac_c" 1>&6
4659 else
4660
4661 # first check to see if --with-tkinclude was specified
4662 if test x"${with_tkinclude}" != x ; then
4663   if test -f ${with_tkinclude}/tk.h ; then
4664     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
4665   elif test -f ${with_tkinclude}/generic/tk.h ; then
4666     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
4667   else
4668     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
4669   fi
4670 fi
4671
4672 # next check if it came with Tk configuration file
4673 if test x"${ac_cv_c_tkconfig}" = x ; then
4674   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
4675     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
4676   fi
4677 fi
4678
4679 # next check in private source directory
4680 #
4681 # since ls returns lowest version numbers first, reverse its output
4682 if test x"${ac_cv_c_tkh}" = x ; then
4683   for i in \
4684                 ${srcdir}/../tk \
4685                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
4686                 ${srcdir}/../../tk \
4687                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
4688                 ${srcdir}/../../../tk \
4689                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
4690     if test -f $i/generic/tk.h ; then
4691       ac_cv_c_tkh=`(cd $i/generic; pwd)`
4692       break
4693     fi
4694   done
4695 fi
4696 # finally check in a few common install locations
4697 #
4698 # since ls returns lowest version numbers first, reverse its output
4699 if test x"${ac_cv_c_tkh}" = x ; then
4700   for i in \
4701                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
4702                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
4703                 /usr/local/src/tk \
4704                 /usr/local/lib/tk \
4705                 ${prefix}/include ; do
4706     if test -f $i/generic/tk.h ; then
4707       ac_cv_c_tkh=`(cd $i/generic; pwd)`
4708       break
4709     fi
4710   done
4711 fi
4712 # see if one is installed
4713 if test x"${ac_cv_c_tkh}" = x ; then
4714    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
4715 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
4716 echo "configure:4717: checking for tk.h" >&5
4717 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4718   echo $ac_n "(cached) $ac_c" 1>&6
4719 else
4720   cat > conftest.$ac_ext <<EOF
4721 #line 4722 "configure"
4722 #include "confdefs.h"
4723 #include <tk.h>
4724 EOF
4725 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4726 { (eval echo configure:4727: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4727 ac_err=`grep -v '^ *+' conftest.out`
4728 if test -z "$ac_err"; then
4729   rm -rf conftest*
4730   eval "ac_cv_header_$ac_safe=yes"
4731 else
4732   echo "$ac_err" >&5
4733   echo "configure: failed program was:" >&5
4734   cat conftest.$ac_ext >&5
4735   rm -rf conftest*
4736   eval "ac_cv_header_$ac_safe=no"
4737 fi
4738 rm -f conftest*
4739 fi
4740 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4741   echo "$ac_t""yes" 1>&6
4742   ac_cv_c_tkh=installed
4743 else
4744   echo "$ac_t""no" 1>&6
4745 ac_cv_c_tkh=""
4746 fi
4747
4748 fi
4749
4750 fi
4751
4752 if test x"${ac_cv_c_tkh}" != x ; then
4753   no_tk=""
4754   if test x"${ac_cv_c_tkh}" = x"installed" ; then
4755     echo "$ac_t""is installed" 1>&6
4756     TKHDIR=""
4757   else
4758     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
4759     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
4760     TKHDIR="-I${ac_cv_c_tkh}"
4761   fi
4762 else
4763   TKHDIR="# no Tk directory found"
4764   echo "configure: warning: Can't find Tk private headers" 1>&2
4765   no_tk=true
4766 fi
4767
4768
4769
4770
4771 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
4772 echo "configure:4773: checking for Itcl private headers. srcdir=${srcdir}" >&5
4773 if test x"${ac_cv_c_itclh}" = x ; then
4774   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ; do
4775     if test -f $i/src/itcl.h ; then
4776       ac_cv_c_itclh=`(cd $i/src; pwd)`
4777       break
4778     fi
4779   done
4780 fi
4781 if test x"${ac_cv_c_itclh}" = x ; then
4782   ITCLHDIR="# no Itcl private headers found"
4783   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
4784 fi
4785 if test x"${ac_cv_c_itclh}" != x ; then
4786      ITCLHDIR="-I${ac_cv_c_itclh}"
4787 fi
4788 # should always be here
4789      ITCLLIB="../itcl/src/libitcl.a"
4790
4791
4792
4793
4794 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
4795 echo "configure:4796: checking for Tix private headers. srcdir=${srcdir}" >&5
4796 if test x"${ac_cv_c_tixh}" = x ; then
4797   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
4798     if test -f $i/generic/tix.h ; then
4799       ac_cv_c_tixh=`(cd $i/generic; pwd)`
4800       break
4801     fi
4802   done
4803 fi
4804 if test x"${ac_cv_c_tixh}" = x ; then
4805   TIXHDIR="# no Tix private headers found"
4806   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
4807 fi
4808 if test x"${ac_cv_c_tixh}" != x ; then
4809      TIXHDIR="-I${ac_cv_c_tixh}"
4810 fi
4811
4812
4813
4814            # now look for tix library stuff
4815            TIXVERSION=4.1.8.0
4816            . ${ac_cv_c_tclconfig}/tclConfig.sh
4817            case "${host}" in
4818            *-*-cygwin32*)
4819                 tixdir=../tix/win/tcl8.0
4820                 ;;
4821            *)
4822                 tixdir=../tix/unix/tk8.0
4823                 ;;
4824            esac
4825            if test "${TCL_SHARED_BUILD}" = "1"; then
4826                 TIX_LIB_EXT="${TCL_SHLIB_SUFFIX}"
4827
4828                 # Can't win them all: SunOS 4 (others?) appends a version
4829                 # number after the ".so"
4830                 case "${host}" in
4831                 *-*-sunos4*)
4832                     TIX_LIB_EXT="${TIX_LIB_EXT}.1.0" ;;
4833                 esac
4834
4835            else
4836                 TIX_LIB_EXT=".a"
4837            fi
4838
4839            if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
4840                 TIXLIB="-L${tixdir} -ltix${TIXVERSION}"
4841                 TIX_DEPS="${tixdir}/libtix${TIXVERSION}${TIX_LIB_EXT}"
4842            else
4843                 TIXLIB="-L${tixdir} -ltix`echo ${TIXVERSION} | tr -d .`"
4844                 TIX_DEPS="${tixdir}/libtix`echo ${TIXVERSION} | tr -d .`${TIX_LIB_EXT}"
4845            fi
4846
4847            ENABLE_GDBTK=1
4848
4849            # Include some libraries that Tcl and Tk want.
4850            if test "${enable_ide}" = "yes"; then
4851               TCL_LIBS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
4852               CONFIG_DEPS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE_DEPS) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
4853            else
4854               TCL_LIBS='$(LIBGUI) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
4855               CONFIG_DEPS='$(LIBGUI) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
4856            fi
4857            # Yes, the ordering seems wrong here.  But it isn't.
4858            # TK_LIBS is the list of libraries that need to be linked
4859            # after Tcl/Tk.
4860            LIBS="${LIBS} ${TCL_LIBS} ${TK_LIBS}"
4861            CONFIG_OBS="${CONFIG_OBS} gdbtk.o"
4862
4863            if test x$gdb_cv_os_cygwin32 = xyes; then
4864               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32 -luser32"
4865               WIN32LDAPP="-Wl,--subsystem,windows"
4866               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
4867            fi
4868         fi
4869     fi
4870 fi
4871
4872
4873
4874
4875
4876
4877
4878 # end-sanitize-gdbtk
4879
4880 # If we find X, set shell vars x_includes and x_libraries to the
4881 # paths, otherwise set no_x=yes.
4882 # Uses ac_ vars as temps to allow command line to override cache and checks.
4883 # --without-x overrides everything else, but does not touch the cache.
4884 echo $ac_n "checking for X""... $ac_c" 1>&6
4885 echo "configure:4886: checking for X" >&5
4886
4887 # Check whether --with-x or --without-x was given.
4888 if test "${with_x+set}" = set; then
4889   withval="$with_x"
4890   :
4891 fi
4892
4893 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
4894 if test "x$with_x" = xno; then
4895   # The user explicitly disabled X.
4896   have_x=disabled
4897 else
4898   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
4899     # Both variables are already set.
4900     have_x=yes
4901   else
4902 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
4903   echo $ac_n "(cached) $ac_c" 1>&6
4904 else
4905   # One or both of the vars are not set, and there is no cached value.
4906 ac_x_includes=NO ac_x_libraries=NO
4907 rm -fr conftestdir
4908 if mkdir conftestdir; then
4909   cd conftestdir
4910   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
4911   cat > Imakefile <<'EOF'
4912 acfindx:
4913         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
4914 EOF
4915   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
4916     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4917     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
4918     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
4919     for ac_extension in a so sl; do
4920       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
4921         test -f $ac_im_libdir/libX11.$ac_extension; then
4922         ac_im_usrlibdir=$ac_im_libdir; break
4923       fi
4924     done
4925     # Screen out bogus values from the imake configuration.  They are
4926     # bogus both because they are the default anyway, and because
4927     # using them would break gcc on systems where it needs fixed includes.
4928     case "$ac_im_incroot" in
4929         /usr/include) ;;
4930         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
4931     esac
4932     case "$ac_im_usrlibdir" in
4933         /usr/lib | /lib) ;;
4934         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
4935     esac
4936   fi
4937   cd ..
4938   rm -fr conftestdir
4939 fi
4940
4941 if test "$ac_x_includes" = NO; then
4942   # Guess where to find include files, by looking for this one X11 .h file.
4943   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
4944
4945   # First, try using that file with no special directory specified.
4946 cat > conftest.$ac_ext <<EOF
4947 #line 4948 "configure"
4948 #include "confdefs.h"
4949 #include <$x_direct_test_include>
4950 EOF
4951 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4952 { (eval echo configure:4953: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4953 ac_err=`grep -v '^ *+' conftest.out`
4954 if test -z "$ac_err"; then
4955   rm -rf conftest*
4956   # We can compile using X headers with no special include directory.
4957 ac_x_includes=
4958 else
4959   echo "$ac_err" >&5
4960   echo "configure: failed program was:" >&5
4961   cat conftest.$ac_ext >&5
4962   rm -rf conftest*
4963   # Look for the header file in a standard set of common directories.
4964 # Check X11 before X11Rn because it is often a symlink to the current release.
4965   for ac_dir in               \
4966     /usr/X11/include          \
4967     /usr/X11R6/include        \
4968     /usr/X11R5/include        \
4969     /usr/X11R4/include        \
4970                               \
4971     /usr/include/X11          \
4972     /usr/include/X11R6        \
4973     /usr/include/X11R5        \
4974     /usr/include/X11R4        \
4975                               \
4976     /usr/local/X11/include    \
4977     /usr/local/X11R6/include  \
4978     /usr/local/X11R5/include  \
4979     /usr/local/X11R4/include  \
4980                               \
4981     /usr/local/include/X11    \
4982     /usr/local/include/X11R6  \
4983     /usr/local/include/X11R5  \
4984     /usr/local/include/X11R4  \
4985                               \
4986     /usr/X386/include         \
4987     /usr/x386/include         \
4988     /usr/XFree86/include/X11  \
4989                               \
4990     /usr/include              \
4991     /usr/local/include        \
4992     /usr/unsupported/include  \
4993     /usr/athena/include       \
4994     /usr/local/x11r5/include  \
4995     /usr/lpp/Xamples/include  \
4996                               \
4997     /usr/openwin/include      \
4998     /usr/openwin/share/include \
4999     ; \
5000   do
5001     if test -r "$ac_dir/$x_direct_test_include"; then
5002       ac_x_includes=$ac_dir
5003       break
5004     fi
5005   done
5006 fi
5007 rm -f conftest*
5008 fi # $ac_x_includes = NO
5009
5010 if test "$ac_x_libraries" = NO; then
5011   # Check for the libraries.
5012
5013   test -z "$x_direct_test_library" && x_direct_test_library=Xt
5014   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
5015
5016   # See if we find them without any special options.
5017   # Don't add to $LIBS permanently.
5018   ac_save_LIBS="$LIBS"
5019   LIBS="-l$x_direct_test_library $LIBS"
5020 cat > conftest.$ac_ext <<EOF
5021 #line 5022 "configure"
5022 #include "confdefs.h"
5023
5024 int main() {
5025 ${x_direct_test_function}()
5026 ; return 0; }
5027 EOF
5028 if { (eval echo configure:5029: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
5029   rm -rf conftest*
5030   LIBS="$ac_save_LIBS"
5031 # We can link X programs with no special library path.
5032 ac_x_libraries=
5033 else
5034   echo "configure: failed program was:" >&5
5035   cat conftest.$ac_ext >&5
5036   rm -rf conftest*
5037   LIBS="$ac_save_LIBS"
5038 # First see if replacing the include by lib works.
5039 # Check X11 before X11Rn because it is often a symlink to the current release.
5040 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
5041     /usr/X11/lib          \
5042     /usr/X11R6/lib        \
5043     /usr/X11R5/lib        \
5044     /usr/X11R4/lib        \
5045                           \
5046     /usr/lib/X11          \
5047     /usr/lib/X11R6        \
5048     /usr/lib/X11R5        \
5049     /usr/lib/X11R4        \
5050                           \
5051     /usr/local/X11/lib    \
5052     /usr/local/X11R6/lib  \
5053     /usr/local/X11R5/lib  \
5054     /usr/local/X11R4/lib  \
5055                           \
5056     /usr/local/lib/X11    \
5057     /usr/local/lib/X11R6  \
5058     /usr/local/lib/X11R5  \
5059     /usr/local/lib/X11R4  \
5060                           \
5061     /usr/X386/lib         \
5062     /usr/x386/lib         \
5063     /usr/XFree86/lib/X11  \
5064                           \
5065     /usr/lib              \
5066     /usr/local/lib        \
5067     /usr/unsupported/lib  \
5068     /usr/athena/lib       \
5069     /usr/local/x11r5/lib  \
5070     /usr/lpp/Xamples/lib  \
5071     /lib/usr/lib/X11      \
5072                           \
5073     /usr/openwin/lib      \
5074     /usr/openwin/share/lib \
5075     ; \
5076 do
5077   for ac_extension in a so sl; do
5078     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
5079       ac_x_libraries=$ac_dir
5080       break 2
5081     fi
5082   done
5083 done
5084 fi
5085 rm -f conftest*
5086 fi # $ac_x_libraries = NO
5087
5088 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
5089   # Didn't find X anywhere.  Cache the known absence of X.
5090   ac_cv_have_x="have_x=no"
5091 else
5092   # Record where we found X for the cache.
5093   ac_cv_have_x="have_x=yes \
5094                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
5095 fi
5096 fi
5097   fi
5098   eval "$ac_cv_have_x"
5099 fi # $with_x != no
5100
5101 if test "$have_x" != yes; then
5102   echo "$ac_t""$have_x" 1>&6
5103   no_x=yes
5104 else
5105   # If each of the values was on the command line, it overrides each guess.
5106   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5107   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5108   # Update the cache value to reflect the command line values.
5109   ac_cv_have_x="have_x=yes \
5110                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
5111   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
5112 fi
5113
5114 # start-sanitize-sky
5115 # Enable GPU2 library for MIPS simulator
5116 # Check whether --with-sim-gpu2 or --without-sim-gpu2 was given.
5117 if test "${with_sim_gpu2+set}" = set; then
5118   withval="$with_sim_gpu2"
5119   case "${target}" in
5120   mips*-sky-*)
5121     if test -d "${withval}"
5122     then
5123       LIBS="${LIBS} -L${withval}/lib -lgpu2 -L${x_libraries} -lX11"
5124     else
5125       echo "configure: warning: Directory ${withval} does not exist." 1>&2
5126     fi ;;
5127   *)  echo "configure: warning: --with-sim-gpu2 option invalid for target ${target}" 1>&2
5128 esac
5129 fi
5130
5131 # Enable target accurate FP library
5132 # Check whether --with-sim-funit or --without-sim-funit was given.
5133 if test "${with_sim_funit+set}" = set; then
5134   withval="$with_sim_funit"
5135   case "${target}" in
5136   mips*-sky-*)
5137     if test -d "${withval}"
5138     then
5139       LIBS="${LIBS} -L${withval}/lib -lfunit"
5140     else
5141       echo "configure: warning: Directory ${withval} does not exist." 1>&2
5142     fi ;;
5143   *)  echo "configure: warning: --with-sim-funit option invalid for target ${target}" 1>&2
5144 esac
5145 fi
5146 # end-sanitize-sky
5147
5148
5149
5150
5151
5152
5153
5154 # Begin stuff to support --enable-shared
5155 # Check whether --enable-shared or --disable-shared was given.
5156 if test "${enable_shared+set}" = set; then
5157   enableval="$enable_shared"
5158   case "${enableval}" in
5159   yes) shared=true ;;
5160   no)  shared=false ;;
5161   *) shared=true ;;
5162 esac
5163 fi
5164
5165 HLDFLAGS=
5166 HLDENV=
5167 # If we have shared libraries, try to set rpath reasonably.
5168 if test "${shared}" = "true"; then
5169   case "${host}" in
5170   *-*-hpux*)
5171     HLDFLAGS='-Wl,+s,+b,$(libdir)'
5172     ;;
5173   *-*-irix5* | *-*-irix6*)
5174     HLDFLAGS='-Wl,-rpath,$(libdir)'
5175     ;;
5176   *-*-linux*aout*)
5177     ;;
5178   *-*-linux* | *-pc-linux-gnu)
5179     HLDFLAGS='-Wl,-rpath,$(libdir)'
5180     ;;
5181   *-*-solaris*)
5182     HLDFLAGS='-R $(libdir)'
5183     ;;
5184   *-*-sysv4*)
5185     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
5186     ;;
5187   esac
5188 fi
5189
5190 # On SunOS, if the linker supports the -rpath option, use it to
5191 # prevent ../bfd and ../opcodes from being included in the run time
5192 # search path.
5193 case "${host}" in
5194   *-*-sunos*)
5195     echo 'main () { }' > conftest.c
5196     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
5197     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
5198       :
5199     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
5200       :
5201     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
5202       :
5203     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
5204       :
5205     elif test "${shared}" = "true"; then
5206       HLDFLAGS='-Wl,-rpath=$(libdir)'
5207     else
5208       HLDFLAGS='-Wl,-rpath='
5209     fi
5210     rm -f conftest.t conftest.c conftest
5211     ;;
5212 esac
5213
5214
5215 # End stuff to support --enable-shared
5216
5217 # target_subdir is used by the testsuite to find the target libraries.
5218 target_subdir=
5219 if test "${host}" != "${target}"; then
5220     target_subdir="${target_alias}/"
5221 fi
5222
5223
5224 frags=
5225 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
5226 if test ! -f ${host_makefile_frag}; then
5227 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
5228 fi
5229 frags="$frags $host_makefile_frag"
5230
5231 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
5232 if test ! -f ${target_makefile_frag}; then
5233 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
5234 fi
5235 frags="$frags $target_makefile_frag"
5236
5237
5238
5239
5240
5241 hostfile=`sed -n '
5242 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
5243 ' ${host_makefile_frag}`
5244
5245 targetfile=`sed -n '
5246 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
5247 ' ${target_makefile_frag}`
5248
5249 # these really aren't orthogonal true/false values of the same condition,
5250 # but shells are slow enough that I like to reuse the test conditions
5251 # whenever possible
5252 if test "${target}" = "${host}"; then
5253 nativefile=`sed -n '
5254 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
5255 ' ${host_makefile_frag}`
5256 # else
5257 # GDBserver is only useful in a "native" enviroment
5258 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
5259 fi
5260
5261
5262 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
5263 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
5264 # corresponding links.  But we have to remove the xm.h files and tm.h
5265 # files anyway, e.g. when switching from "configure host" to
5266 # "configure none".
5267
5268 files=
5269 links=
5270 rm -f xm.h
5271 if test "${hostfile}" != ""; then
5272 files="${files} config/${gdb_host_cpu}/${hostfile}"
5273 links="${links} xm.h"
5274 fi
5275 rm -f tm.h
5276 if test "${targetfile}" != ""; then
5277 files="${files} config/${gdb_target_cpu}/${targetfile}"
5278 links="${links} tm.h"
5279 fi
5280 rm -f nm.h
5281 if test "${nativefile}" != ""; then
5282 files="${files} config/${gdb_host_cpu}/${nativefile}"
5283 links="${links} nm.h"
5284 else
5285 # A cross-only configuration.
5286 files="${files} config/nm-empty.h"
5287 links="${links} nm.h"
5288 fi
5289 # start-sanitize-gdbtk
5290 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
5291 echo "configure:5292: checking whether ln -s works" >&5
5292 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
5293   echo $ac_n "(cached) $ac_c" 1>&6
5294 else
5295   rm -f conftestdata
5296 if ln -s X conftestdata 2>/dev/null
5297 then
5298   rm -f conftestdata
5299   ac_cv_prog_LN_S="ln -s"
5300 else
5301   ac_cv_prog_LN_S=ln
5302 fi
5303 fi
5304 LN_S="$ac_cv_prog_LN_S"
5305 if test "$ac_cv_prog_LN_S" = "ln -s"; then
5306   echo "$ac_t""yes" 1>&6
5307 else
5308   echo "$ac_t""no" 1>&6
5309 fi
5310
5311 # Make it possible to use the GUI without doing a full install
5312 if test "${enable_gdbtk}" = "yes" -a ! -d gdbtcl ; then
5313   if test "$LN_S" = "ln -s" -a ! -f gdbtcl ; then
5314   echo linking $srcdir/gdbtcl to gdbtcl
5315   $LN_S $srcdir/gdbtcl gdbtcl
5316   else
5317   echo Warning: Unable to link $srcdir/gdbtcl to gdbtcl.  You will need to do a
5318   echo "         " make install before you are able to run the GUI.
5319   fi
5320 fi
5321 # end-sanitize-gdbtk
5322
5323
5324
5325 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
5326 echo "configure:5327: checking for Cygwin32 environment" >&5
5327 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
5328   echo $ac_n "(cached) $ac_c" 1>&6
5329 else
5330   cat > conftest.$ac_ext <<EOF
5331 #line 5332 "configure"
5332 #include "confdefs.h"
5333
5334 int main() {
5335 return __CYGWIN32__;
5336 ; return 0; }
5337 EOF
5338 if { (eval echo configure:5339: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5339   rm -rf conftest*
5340   am_cv_cygwin32=yes
5341 else
5342   echo "configure: failed program was:" >&5
5343   cat conftest.$ac_ext >&5
5344   rm -rf conftest*
5345   am_cv_cygwin32=no
5346 fi
5347 rm -f conftest*
5348 rm -f conftest*
5349 fi
5350
5351 echo "$ac_t""$am_cv_cygwin32" 1>&6
5352 CYGWIN32=
5353 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
5354 echo $ac_n "checking for Mingw32 environment""... $ac_c" 1>&6
5355 echo "configure:5356: checking for Mingw32 environment" >&5
5356 if eval "test \"`echo '$''{'am_cv_mingw32'+set}'`\" = set"; then
5357   echo $ac_n "(cached) $ac_c" 1>&6
5358 else
5359   cat > conftest.$ac_ext <<EOF
5360 #line 5361 "configure"
5361 #include "confdefs.h"
5362
5363 int main() {
5364 return __MINGW32__;
5365 ; return 0; }
5366 EOF
5367 if { (eval echo configure:5368: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5368   rm -rf conftest*
5369   am_cv_mingw32=yes
5370 else
5371   echo "configure: failed program was:" >&5
5372   cat conftest.$ac_ext >&5
5373   rm -rf conftest*
5374   am_cv_mingw32=no
5375 fi
5376 rm -f conftest*
5377 rm -f conftest*
5378 fi
5379
5380 echo "$ac_t""$am_cv_mingw32" 1>&6
5381 MINGW32=
5382 test "$am_cv_mingw32" = yes && MINGW32=yes
5383
5384
5385 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
5386 echo "configure:5387: checking for executable suffix" >&5
5387 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
5388   echo $ac_n "(cached) $ac_c" 1>&6
5389 else
5390   if test "$CYGWIN32" = yes || test "$MINGW32" = yes; then
5391 am_cv_exeext=.exe
5392 else
5393 cat > am_c_test.c << 'EOF'
5394 int main() {
5395 /* Nothing needed here */
5396 }
5397 EOF
5398 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
5399 am_cv_exeext=
5400 for file in am_c_test.*; do
5401    case $file in
5402     *.c) ;;
5403     *.o) ;;
5404     *) am_cv_exeext=`echo $file | sed -e s/am_c_test//` ;;
5405    esac
5406 done
5407 rm -f am_c_test*
5408 fi
5409
5410 test x"${am_cv_exeext}" = x && am_cv_exeext=no
5411 fi
5412 EXEEXT=""
5413 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
5414 echo "$ac_t""${am_cv_exeext}" 1>&6
5415
5416
5417 subdirs="$configdirs"
5418
5419 trap '' 1 2 15
5420 cat > confcache <<\EOF
5421 # This file is a shell script that caches the results of configure
5422 # tests run on this system so they can be shared between configure
5423 # scripts and configure runs.  It is not useful on other systems.
5424 # If it contains results you don't want to keep, you may remove or edit it.
5425 #
5426 # By default, configure uses ./config.cache as the cache file,
5427 # creating it if it does not exist already.  You can give configure
5428 # the --cache-file=FILE option to use a different cache file; that is
5429 # what configure does when it calls configure scripts in
5430 # subdirectories, so they share the cache.
5431 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5432 # config.status only pays attention to the cache file if you give it the
5433 # --recheck option to rerun configure.
5434 #
5435 EOF
5436 # The following way of writing the cache mishandles newlines in values,
5437 # but we know of no workaround that is simple, portable, and efficient.
5438 # So, don't put newlines in cache variables' values.
5439 # Ultrix sh set writes to stderr and can't be redirected directly,
5440 # and sets the high bit in the cache file unless we assign to the vars.
5441 (set) 2>&1 |
5442   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
5443   *ac_space=\ *)
5444     # `set' does not quote correctly, so add quotes (double-quote substitution
5445     # turns \\\\ into \\, and sed turns \\ into \).
5446     sed -n \
5447       -e "s/'/'\\\\''/g" \
5448       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5449     ;;
5450   *)
5451     # `set' quotes correctly as required by POSIX, so do not add quotes.
5452     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5453     ;;
5454   esac >> confcache
5455 if cmp -s $cache_file confcache; then
5456   :
5457 else
5458   if test -w $cache_file; then
5459     echo "updating cache $cache_file"
5460     cat confcache > $cache_file
5461   else
5462     echo "not updating unwritable cache $cache_file"
5463   fi
5464 fi
5465 rm -f confcache
5466
5467 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5468
5469 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5470 # Let make expand exec_prefix.
5471 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5472
5473 # Any assignment to VPATH causes Sun make to only execute
5474 # the first set of double-colon rules, so remove it if not needed.
5475 # If there is a colon in the path, we need to keep it.
5476 if test "x$srcdir" = x.; then
5477   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
5478 fi
5479
5480 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
5481
5482 DEFS=-DHAVE_CONFIG_H
5483
5484 # Without the "./", some shells look in PATH for config.status.
5485 : ${CONFIG_STATUS=./config.status}
5486
5487 echo creating $CONFIG_STATUS
5488 rm -f $CONFIG_STATUS
5489 cat > $CONFIG_STATUS <<EOF
5490 #! /bin/sh
5491 # Generated automatically by configure.
5492 # Run this file to recreate the current configuration.
5493 # This directory was configured as follows,
5494 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5495 #
5496 # $0 $ac_configure_args
5497 #
5498 # Compiler output produced by configure, useful for debugging
5499 # configure, is in ./config.log if it exists.
5500
5501 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5502 for ac_option
5503 do
5504   case "\$ac_option" in
5505   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5506     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5507     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5508   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5509     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
5510     exit 0 ;;
5511   -help | --help | --hel | --he | --h)
5512     echo "\$ac_cs_usage"; exit 0 ;;
5513   *) echo "\$ac_cs_usage"; exit 1 ;;
5514   esac
5515 done
5516
5517 ac_given_srcdir=$srcdir
5518 ac_given_INSTALL="$INSTALL"
5519
5520 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
5521 EOF
5522 cat >> $CONFIG_STATUS <<EOF
5523
5524 # Protect against being on the right side of a sed subst in config.status.
5525 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
5526  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
5527 $ac_vpsub
5528 $extrasub
5529 s%@SHELL@%$SHELL%g
5530 s%@CFLAGS@%$CFLAGS%g
5531 s%@CPPFLAGS@%$CPPFLAGS%g
5532 s%@CXXFLAGS@%$CXXFLAGS%g
5533 s%@DEFS@%$DEFS%g
5534 s%@LDFLAGS@%$LDFLAGS%g
5535 s%@LIBS@%$LIBS%g
5536 s%@exec_prefix@%$exec_prefix%g
5537 s%@prefix@%$prefix%g
5538 s%@program_transform_name@%$program_transform_name%g
5539 s%@bindir@%$bindir%g
5540 s%@sbindir@%$sbindir%g
5541 s%@libexecdir@%$libexecdir%g
5542 s%@datadir@%$datadir%g
5543 s%@sysconfdir@%$sysconfdir%g
5544 s%@sharedstatedir@%$sharedstatedir%g
5545 s%@localstatedir@%$localstatedir%g
5546 s%@libdir@%$libdir%g
5547 s%@includedir@%$includedir%g
5548 s%@oldincludedir@%$oldincludedir%g
5549 s%@infodir@%$infodir%g
5550 s%@mandir@%$mandir%g
5551 s%@CC@%$CC%g
5552 s%@CPP@%$CPP%g
5553 s%@DLLTOOL@%$DLLTOOL%g
5554 s%@host@%$host%g
5555 s%@host_alias@%$host_alias%g
5556 s%@host_cpu@%$host_cpu%g
5557 s%@host_vendor@%$host_vendor%g
5558 s%@host_os@%$host_os%g
5559 s%@target@%$target%g
5560 s%@target_alias@%$target_alias%g
5561 s%@target_cpu@%$target_cpu%g
5562 s%@target_vendor@%$target_vendor%g
5563 s%@target_os@%$target_os%g
5564 s%@build@%$build%g
5565 s%@build_alias@%$build_alias%g
5566 s%@build_cpu@%$build_cpu%g
5567 s%@build_vendor@%$build_vendor%g
5568 s%@build_os@%$build_os%g
5569 s%@SET_MAKE@%$SET_MAKE%g
5570 s%@RANLIB@%$RANLIB%g
5571 s%@ALLOCA@%$ALLOCA%g
5572 s%@USE_NLS@%$USE_NLS%g
5573 s%@MSGFMT@%$MSGFMT%g
5574 s%@GMSGFMT@%$GMSGFMT%g
5575 s%@XGETTEXT@%$XGETTEXT%g
5576 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
5577 s%@CATALOGS@%$CATALOGS%g
5578 s%@CATOBJEXT@%$CATOBJEXT%g
5579 s%@DATADIRNAME@%$DATADIRNAME%g
5580 s%@GMOFILES@%$GMOFILES%g
5581 s%@INSTOBJEXT@%$INSTOBJEXT%g
5582 s%@INTLDEPS@%$INTLDEPS%g
5583 s%@INTLLIBS@%$INTLLIBS%g
5584 s%@INTLOBJS@%$INTLOBJS%g
5585 s%@POFILES@%$POFILES%g
5586 s%@POSUB@%$POSUB%g
5587 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
5588 s%@GT_NO@%$GT_NO%g
5589 s%@GT_YES@%$GT_YES%g
5590 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
5591 s%@l@%$l%g
5592 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5593 s%@INSTALL_DATA@%$INSTALL_DATA%g
5594 s%@AR@%$AR%g
5595 s%@YACC@%$YACC%g
5596 s%@AWK@%$AWK%g
5597 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
5598 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
5599 s%@MMALLOC@%$MMALLOC%g
5600 s%@ENABLE_IDE@%$ENABLE_IDE%g
5601 s%@WIN32LIBS@%$WIN32LIBS%g
5602 s%@WIN32LDAPP@%$WIN32LDAPP%g
5603 s%@WINDRES@%$WINDRES%g
5604 s%@TCL_VERSION@%$TCL_VERSION%g
5605 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
5606 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
5607 s%@TCL_CC@%$TCL_CC%g
5608 s%@TCL_DEFS@%$TCL_DEFS%g
5609 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
5610 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
5611 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
5612 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
5613 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
5614 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
5615 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
5616 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
5617 s%@TCL_RANLIB@%$TCL_RANLIB%g
5618 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
5619 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
5620 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
5621 s%@TK_VERSION@%$TK_VERSION%g
5622 s%@TK_DEFS@%$TK_DEFS%g
5623 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
5624 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
5625 s%@TK_XLIBSW@%$TK_XLIBSW%g
5626 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
5627 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
5628 s%@TCLHDIR@%$TCLHDIR%g
5629 s%@TKHDIR@%$TKHDIR%g
5630 s%@ITCLHDIR@%$ITCLHDIR%g
5631 s%@ITCLLIB@%$ITCLLIB%g
5632 s%@TIXHDIR@%$TIXHDIR%g
5633 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
5634 s%@X_CFLAGS@%$X_CFLAGS%g
5635 s%@X_LDFLAGS@%$X_LDFLAGS%g
5636 s%@X_LIBS@%$X_LIBS%g
5637 s%@TIXLIB@%$TIXLIB%g
5638 s%@TIX_DEPS@%$TIX_DEPS%g
5639 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
5640 s%@CONFIG_OBS@%$CONFIG_OBS%g
5641 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
5642 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
5643 s%@HLDFLAGS@%$HLDFLAGS%g
5644 s%@HLDENV@%$HLDENV%g
5645 s%@target_subdir@%$target_subdir%g
5646 /@host_makefile_frag@/r $host_makefile_frag
5647 s%@host_makefile_frag@%%g
5648 /@target_makefile_frag@/r $target_makefile_frag
5649 s%@target_makefile_frag@%%g
5650 s%@frags@%$frags%g
5651 s%@LN_S@%$LN_S%g
5652 s%@EXEEXT@%$EXEEXT%g
5653 s%@subdirs@%$subdirs%g
5654
5655 CEOF
5656 EOF
5657
5658 cat >> $CONFIG_STATUS <<\EOF
5659
5660 # Split the substitutions into bite-sized pieces for seds with
5661 # small command number limits, like on Digital OSF/1 and HP-UX.
5662 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
5663 ac_file=1 # Number of current file.
5664 ac_beg=1 # First line for current file.
5665 ac_end=$ac_max_sed_cmds # Line after last line for current file.
5666 ac_more_lines=:
5667 ac_sed_cmds=""
5668 while $ac_more_lines; do
5669   if test $ac_beg -gt 1; then
5670     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
5671   else
5672     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
5673   fi
5674   if test ! -s conftest.s$ac_file; then
5675     ac_more_lines=false
5676     rm -f conftest.s$ac_file
5677   else
5678     if test -z "$ac_sed_cmds"; then
5679       ac_sed_cmds="sed -f conftest.s$ac_file"
5680     else
5681       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
5682     fi
5683     ac_file=`expr $ac_file + 1`
5684     ac_beg=$ac_end
5685     ac_end=`expr $ac_end + $ac_max_sed_cmds`
5686   fi
5687 done
5688 if test -z "$ac_sed_cmds"; then
5689   ac_sed_cmds=cat
5690 fi
5691 EOF
5692
5693 cat >> $CONFIG_STATUS <<EOF
5694
5695 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
5696 EOF
5697 cat >> $CONFIG_STATUS <<\EOF
5698 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
5699   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5700   case "$ac_file" in
5701   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5702        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5703   *) ac_file_in="${ac_file}.in" ;;
5704   esac
5705
5706   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
5707
5708   # Remove last slash and all that follows it.  Not all systems have dirname.
5709   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5710   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5711     # The file is in a subdirectory.
5712     test ! -d "$ac_dir" && mkdir "$ac_dir"
5713     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
5714     # A "../" for each directory in $ac_dir_suffix.
5715     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
5716   else
5717     ac_dir_suffix= ac_dots=
5718   fi
5719
5720   case "$ac_given_srcdir" in
5721   .)  srcdir=.
5722       if test -z "$ac_dots"; then top_srcdir=.
5723       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
5724   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
5725   *) # Relative path.
5726     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
5727     top_srcdir="$ac_dots$ac_given_srcdir" ;;
5728   esac
5729
5730   case "$ac_given_INSTALL" in
5731   [/$]*) INSTALL="$ac_given_INSTALL" ;;
5732   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5733   esac
5734
5735   echo creating "$ac_file"
5736   rm -f "$ac_file"
5737   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
5738   case "$ac_file" in
5739   *Makefile*) ac_comsub="1i\\
5740 # $configure_input" ;;
5741   *) ac_comsub= ;;
5742   esac
5743
5744   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5745   sed -e "$ac_comsub
5746 s%@configure_input@%$configure_input%g
5747 s%@srcdir@%$srcdir%g
5748 s%@top_srcdir@%$top_srcdir%g
5749 s%@INSTALL@%$INSTALL%g
5750 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
5751 fi; done
5752 rm -f conftest.s*
5753
5754 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5755 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5756 #
5757 # ac_d sets the value in "#define NAME VALUE" lines.
5758 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
5759 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
5760 ac_dC='\3'
5761 ac_dD='%g'
5762 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
5763 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5764 ac_uB='\([      ]\)%\1#\2define\3'
5765 ac_uC=' '
5766 ac_uD='\4%g'
5767 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5768 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5769 ac_eB='$%\1#\2define\3'
5770 ac_eC=' '
5771 ac_eD='%g'
5772
5773 if test "${CONFIG_HEADERS+set}" != set; then
5774 EOF
5775 cat >> $CONFIG_STATUS <<EOF
5776   CONFIG_HEADERS="config.h:config.in"
5777 EOF
5778 cat >> $CONFIG_STATUS <<\EOF
5779 fi
5780 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
5781   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5782   case "$ac_file" in
5783   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5784        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5785   *) ac_file_in="${ac_file}.in" ;;
5786   esac
5787
5788   echo creating $ac_file
5789
5790   rm -f conftest.frag conftest.in conftest.out
5791   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5792   cat $ac_file_inputs > conftest.in
5793
5794 EOF
5795
5796 # Transform confdefs.h into a sed script conftest.vals that substitutes
5797 # the proper values into config.h.in to produce config.h.  And first:
5798 # Protect against being on the right side of a sed subst in config.status.
5799 # Protect against being in an unquoted here document in config.status.
5800 rm -f conftest.vals
5801 cat > conftest.hdr <<\EOF
5802 s/[\\&%]/\\&/g
5803 s%[\\$`]%\\&%g
5804 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
5805 s%ac_d%ac_u%gp
5806 s%ac_u%ac_e%gp
5807 EOF
5808 sed -n -f conftest.hdr confdefs.h > conftest.vals
5809 rm -f conftest.hdr
5810
5811 # This sed command replaces #undef with comments.  This is necessary, for
5812 # example, in the case of _POSIX_SOURCE, which is predefined and required
5813 # on some systems where configure will not decide to define it.
5814 cat >> conftest.vals <<\EOF
5815 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
5816 EOF
5817
5818 # Break up conftest.vals because some shells have a limit on
5819 # the size of here documents, and old seds have small limits too.
5820
5821 rm -f conftest.tail
5822 while :
5823 do
5824   ac_lines=`grep -c . conftest.vals`
5825   # grep -c gives empty output for an empty file on some AIX systems.
5826   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
5827   # Write a limited-size here document to conftest.frag.
5828   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
5829   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
5830   echo 'CEOF
5831   sed -f conftest.frag conftest.in > conftest.out
5832   rm -f conftest.in
5833   mv conftest.out conftest.in
5834 ' >> $CONFIG_STATUS
5835   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
5836   rm -f conftest.vals
5837   mv conftest.tail conftest.vals
5838 done
5839 rm -f conftest.vals
5840
5841 cat >> $CONFIG_STATUS <<\EOF
5842   rm -f conftest.frag conftest.h
5843   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
5844   cat conftest.in >> conftest.h
5845   rm -f conftest.in
5846   if cmp -s $ac_file conftest.h 2>/dev/null; then
5847     echo "$ac_file is unchanged"
5848     rm -f conftest.h
5849   else
5850     # Remove last slash and all that follows it.  Not all systems have dirname.
5851       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5852       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5853       # The file is in a subdirectory.
5854       test ! -d "$ac_dir" && mkdir "$ac_dir"
5855     fi
5856     rm -f $ac_file
5857     mv conftest.h $ac_file
5858   fi
5859 fi; done
5860
5861 EOF
5862
5863 cat >> $CONFIG_STATUS <<EOF
5864 ac_sources="$files"
5865 ac_dests="$links"
5866 EOF
5867
5868 cat >> $CONFIG_STATUS <<\EOF
5869 srcdir=$ac_given_srcdir
5870 while test -n "$ac_sources"; do
5871   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5872   set $ac_sources; ac_source=$1; shift; ac_sources=$*
5873
5874   echo "linking $srcdir/$ac_source to $ac_dest"
5875
5876   if test ! -r $srcdir/$ac_source; then
5877     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
5878   fi
5879   rm -f $ac_dest
5880
5881   # Make relative symlinks.
5882   # Remove last slash and all that follows it.  Not all systems have dirname.
5883   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
5884   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
5885     # The dest file is in a subdirectory.
5886     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
5887     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
5888     # A "../" for each directory in $ac_dest_dir_suffix.
5889     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
5890   else
5891     ac_dest_dir_suffix= ac_dots=
5892   fi
5893
5894   case "$srcdir" in
5895   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
5896   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
5897   esac
5898
5899   # Make a symlink if possible; otherwise try a hard link.
5900   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
5901     ln $srcdir/$ac_source $ac_dest; then :
5902   else
5903     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
5904   fi
5905 done
5906 EOF
5907 cat >> $CONFIG_STATUS <<EOF
5908
5909 gdb_host_cpu=$gdb_host_cpu
5910 gdb_target_cpu=$gdb_target_cpu
5911 nativefile=$nativefile
5912
5913 EOF
5914 cat >> $CONFIG_STATUS <<\EOF
5915
5916 if test "${nativefile}" = ""; then
5917 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
5918         < Makefile > Makefile.tem
5919 mv -f Makefile.tem Makefile
5920 fi
5921
5922 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
5923 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
5924 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
5925 mv -f Makefile.tmp Makefile
5926
5927 case x$CONFIG_HEADERS in
5928 xconfig.h:config.in)
5929 echo > stamp-h ;;
5930 esac
5931
5932 exit 0
5933 EOF
5934 chmod +x $CONFIG_STATUS
5935 rm -fr confdefs* $ac_clean_files
5936 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
5937
5938 if test "$no_recursion" != yes; then
5939
5940   # Remove --cache-file and --srcdir arguments so they do not pile up.
5941   ac_sub_configure_args=
5942   ac_prev=
5943   for ac_arg in $ac_configure_args; do
5944     if test -n "$ac_prev"; then
5945       ac_prev=
5946       continue
5947     fi
5948     case "$ac_arg" in
5949     -cache-file | --cache-file | --cache-fil | --cache-fi \
5950     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5951       ac_prev=cache_file ;;
5952     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5953     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
5954       ;;
5955     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5956       ac_prev=srcdir ;;
5957     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5958       ;;
5959     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
5960     esac
5961   done
5962
5963   for ac_config_dir in $configdirs; do
5964
5965     # Do not complain, so a configure script can configure whichever
5966     # parts of a large source tree are present.
5967     if test ! -d $srcdir/$ac_config_dir; then
5968       continue
5969     fi
5970
5971     echo configuring in $ac_config_dir
5972
5973     case "$srcdir" in
5974     .) ;;
5975     *)
5976       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
5977       else
5978         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
5979       fi
5980       ;;
5981     esac
5982
5983     ac_popdir=`pwd`
5984     cd $ac_config_dir
5985
5986       # A "../" for each directory in /$ac_config_dir.
5987       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
5988
5989     case "$srcdir" in
5990     .) # No --srcdir option.  We are building in place.
5991       ac_sub_srcdir=$srcdir ;;
5992     /*) # Absolute path.
5993       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
5994     *) # Relative path.
5995       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
5996     esac
5997
5998     # Check for guested configure; otherwise get Cygnus style configure.
5999     if test -f $ac_sub_srcdir/configure; then
6000       ac_sub_configure=$ac_sub_srcdir/configure
6001     elif test -f $ac_sub_srcdir/configure.in; then
6002       ac_sub_configure=$ac_configure
6003     else
6004       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
6005       ac_sub_configure=
6006     fi
6007
6008     # The recursion is here.
6009     if test -n "$ac_sub_configure"; then
6010
6011       # Make the cache file name correct relative to the subdirectory.
6012       case "$cache_file" in
6013       /*) ac_sub_cache_file=$cache_file ;;
6014       *) # Relative path.
6015         ac_sub_cache_file="$ac_dots$cache_file" ;;
6016       esac
6017   case "$ac_given_INSTALL" in
6018         [/$]*) INSTALL="$ac_given_INSTALL" ;;
6019         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6020         esac
6021
6022       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
6023       # The eval makes quoting arguments work.
6024       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
6025       then :
6026       else
6027         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
6028       fi
6029     fi
6030
6031     cd $ac_popdir
6032   done
6033 fi
6034
6035
6036 exit 0
6037