bfd/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-shared[=PKGS]  build shared libraries [default=no]"
  16 ac_help="$ac_help
  17   --enable-static[=PKGS]  build static libraries [default=yes]"
  18 ac_help="$ac_help
  19   --enable-fast-install[=PKGS]  optimize for fast installation [default=yes]"
  20 ac_help="$ac_help
  21   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  22 ac_help="$ac_help
  23   --disable-libtool-lock  avoid locking (might break parallel builds)"
  24 ac_help="$ac_help
  25   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)"
  26 ac_help="$ac_help
  27   --enable-targets        alternative target configurations"
  28 ac_help="$ac_help
  29   --enable-commonbfdlib   build shared BFD/opcodes/libiberty library"
  30 ac_help="$ac_help
  31   --with-mmap             try using mmap for BFD input files if available"
  32 ac_help="$ac_help
  33   --enable-maintainer-mode enable make rules and dependencies not useful
  34                           (and sometimes confusing) to the casual installer"
  35 ac_help="$ac_help
  36   --disable-nls           do not use Native Language Support"
  37 ac_help="$ac_help
  38   --with-included-gettext use the GNU gettext library included here"
  39
  40 # Initialize some variables set by options.
  41 # The variables have the same names as the options, with
  42 # dashes changed to underlines.
  43 build=NONE
  44 cache_file=./config.cache
  45 exec_prefix=NONE
  46 host=NONE
  47 no_create=
  48 nonopt=NONE
  49 no_recursion=
  50 prefix=NONE
  51 program_prefix=NONE
  52 program_suffix=NONE
  53 program_transform_name=s,x,x,
  54 silent=
  55 site=
  56 sitefile=
  57 srcdir=
  58 target=NONE
  59 verbose=
  60 x_includes=NONE
  61 x_libraries=NONE
  62 bindir='${exec_prefix}/bin'
  63 sbindir='${exec_prefix}/sbin'
  64 libexecdir='${exec_prefix}/libexec'
  65 datadir='${prefix}/share'
  66 sysconfdir='${prefix}/etc'
  67 sharedstatedir='${prefix}/com'
  68 localstatedir='${prefix}/var'
  69 libdir='${exec_prefix}/lib'
  70 includedir='${prefix}/include'
  71 oldincludedir='/usr/include'
  72 infodir='${prefix}/info'
  73 mandir='${prefix}/man'
  74
  75 # Initialize some other variables.
  76 subdirs=
  77 MFLAGS= MAKEFLAGS=
  78 SHELL=${CONFIG_SHELL-/bin/sh}
  79 # Maximum number of lines to put in a shell here document.
  80 ac_max_here_lines=12
  81
  82 ac_prev=
  83 for ac_option
  84 do
  85
  86   # If the previous option needs an argument, assign it.
  87   if test -n "$ac_prev"; then
  88     eval "$ac_prev=\$ac_option"
  89     ac_prev=
  90     continue
  91   fi
  92
  93   case "$ac_option" in
  94   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  95   *) ac_optarg= ;;
  96   esac
  97
  98   # Accept the important Cygnus configure options, so we can diagnose typos.
  99
 100   case "$ac_option" in
 101
 102   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 103     ac_prev=bindir ;;
 104   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 105     bindir="$ac_optarg" ;;
 106
 107   -build | --build | --buil | --bui | --bu)
 108     ac_prev=build ;;
 109   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 110     build="$ac_optarg" ;;
 111
 112   -cache-file | --cache-file | --cache-fil | --cache-fi \
 113   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 114     ac_prev=cache_file ;;
 115   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 116   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 117     cache_file="$ac_optarg" ;;
 118
 119   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 120     ac_prev=datadir ;;
 121   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 122   | --da=*)
 123     datadir="$ac_optarg" ;;
 124
 125   -disable-* | --disable-*)
 126     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 127     # Reject names that are not valid shell variable names.
 128     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 129       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 130     fi
 131     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 132     eval "enable_${ac_feature}=no" ;;
 133
 134   -enable-* | --enable-*)
 135     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 136     # Reject names that are not valid shell variable names.
 137     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 138       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 139     fi
 140     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 141     case "$ac_option" in
 142       *=*) ;;
 143       *) ac_optarg=yes ;;
 144     esac
 145     eval "enable_${ac_feature}='$ac_optarg'" ;;
 146
 147   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 148   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 149   | --exec | --exe | --ex)
 150     ac_prev=exec_prefix ;;
 151   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 152   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 153   | --exec=* | --exe=* | --ex=*)
 154     exec_prefix="$ac_optarg" ;;
 155
 156   -gas | --gas | --ga | --g)
 157     # Obsolete; use --with-gas.
 158     with_gas=yes ;;
 159
 160   -help | --help | --hel | --he)
 161     # Omit some internal or obsolete options to make the list less imposing.
 162     # This message is too long to be a string in the A/UX 3.1 sh.
 163     cat << EOF
 164 Usage: configure [options] [host]
 165 Options: [defaults in brackets after descriptions]
 166 Configuration:
 167   --cache-file=FILE       cache test results in FILE
 168   --help                  print this message
 169   --no-create             do not create output files
 170   --quiet, --silent       do not print \`checking...' messages
 171   --site-file=FILE        use FILE as the site file
 172   --version               print the version of autoconf that created configure
 173 Directory and file names:
 174   --prefix=PREFIX         install architecture-independent files in PREFIX
 175                           [$ac_default_prefix]
 176   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 177                           [same as prefix]
 178   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 179   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 180   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 181   --datadir=DIR           read-only architecture-independent data in DIR
 182                           [PREFIX/share]
 183   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 184   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 185                           [PREFIX/com]
 186   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 187   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 188   --includedir=DIR        C header files in DIR [PREFIX/include]
 189   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 190   --infodir=DIR           info documentation in DIR [PREFIX/info]
 191   --mandir=DIR            man documentation in DIR [PREFIX/man]
 192   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 193   --program-prefix=PREFIX prepend PREFIX to installed program names
 194   --program-suffix=SUFFIX append SUFFIX to installed program names
 195   --program-transform-name=PROGRAM
 196                           run sed PROGRAM on installed program names
 197 EOF
 198     cat << EOF
 199 Host type:
 200   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 201   --host=HOST             configure for HOST [guessed]
 202   --target=TARGET         configure for TARGET [TARGET=HOST]
 203 Features and packages:
 204   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 205   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 206   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 207   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 208   --x-includes=DIR        X include files are in DIR
 209   --x-libraries=DIR       X library files are in DIR
 210 EOF
 211     if test -n "$ac_help"; then
 212       echo "--enable and --with options recognized:$ac_help"
 213     fi
 214     exit 0 ;;
 215
 216   -host | --host | --hos | --ho)
 217     ac_prev=host ;;
 218   -host=* | --host=* | --hos=* | --ho=*)
 219     host="$ac_optarg" ;;
 220
 221   -includedir | --includedir | --includedi | --included | --include \
 222   | --includ | --inclu | --incl | --inc)
 223     ac_prev=includedir ;;
 224   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 225   | --includ=* | --inclu=* | --incl=* | --inc=*)
 226     includedir="$ac_optarg" ;;
 227
 228   -infodir | --infodir | --infodi | --infod | --info | --inf)
 229     ac_prev=infodir ;;
 230   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 231     infodir="$ac_optarg" ;;
 232
 233   -libdir | --libdir | --libdi | --libd)
 234     ac_prev=libdir ;;
 235   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 236     libdir="$ac_optarg" ;;
 237
 238   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 239   | --libexe | --libex | --libe)
 240     ac_prev=libexecdir ;;
 241   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 242   | --libexe=* | --libex=* | --libe=*)
 243     libexecdir="$ac_optarg" ;;
 244
 245   -localstatedir | --localstatedir | --localstatedi | --localstated \
 246   | --localstate | --localstat | --localsta | --localst \
 247   | --locals | --local | --loca | --loc | --lo)
 248     ac_prev=localstatedir ;;
 249   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 250   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 251   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 252     localstatedir="$ac_optarg" ;;
 253
 254   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 255     ac_prev=mandir ;;
 256   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 257     mandir="$ac_optarg" ;;
 258
 259   -nfp | --nfp | --nf)
 260     # Obsolete; use --without-fp.
 261     with_fp=no ;;
 262
 263   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 264   | --no-cr | --no-c)
 265     no_create=yes ;;
 266
 267   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 268   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 269     no_recursion=yes ;;
 270
 271   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 272   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 273   | --oldin | --oldi | --old | --ol | --o)
 274     ac_prev=oldincludedir ;;
 275   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 276   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 277   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 278     oldincludedir="$ac_optarg" ;;
 279
 280   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 281     ac_prev=prefix ;;
 282   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 283     prefix="$ac_optarg" ;;
 284
 285   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 286   | --program-pre | --program-pr | --program-p)
 287     ac_prev=program_prefix ;;
 288   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 289   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 290     program_prefix="$ac_optarg" ;;
 291
 292   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 293   | --program-suf | --program-su | --program-s)
 294     ac_prev=program_suffix ;;
 295   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 296   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 297     program_suffix="$ac_optarg" ;;
 298
 299   -program-transform-name | --program-transform-name \
 300   | --program-transform-nam | --program-transform-na \
 301   | --program-transform-n | --program-transform- \
 302   | --program-transform | --program-transfor \
 303   | --program-transfo | --program-transf \
 304   | --program-trans | --program-tran \
 305   | --progr-tra | --program-tr | --program-t)
 306     ac_prev=program_transform_name ;;
 307   -program-transform-name=* | --program-transform-name=* \
 308   | --program-transform-nam=* | --program-transform-na=* \
 309   | --program-transform-n=* | --program-transform-=* \
 310   | --program-transform=* | --program-transfor=* \
 311   | --program-transfo=* | --program-transf=* \
 312   | --program-trans=* | --program-tran=* \
 313   | --progr-tra=* | --program-tr=* | --program-t=*)
 314     program_transform_name="$ac_optarg" ;;
 315
 316   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 317   | -silent | --silent | --silen | --sile | --sil)
 318     silent=yes ;;
 319
 320   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 321     ac_prev=sbindir ;;
 322   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 323   | --sbi=* | --sb=*)
 324     sbindir="$ac_optarg" ;;
 325
 326   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 327   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 328   | --sharedst | --shareds | --shared | --share | --shar \
 329   | --sha | --sh)
 330     ac_prev=sharedstatedir ;;
 331   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 332   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 333   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 334   | --sha=* | --sh=*)
 335     sharedstatedir="$ac_optarg" ;;
 336
 337   -site | --site | --sit)
 338     ac_prev=site ;;
 339   -site=* | --site=* | --sit=*)
 340     site="$ac_optarg" ;;
 341
 342   -site-file | --site-file | --site-fil | --site-fi | --site-f)
 343     ac_prev=sitefile ;;
 344   -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
 345     sitefile="$ac_optarg" ;;
 346
 347   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 348     ac_prev=srcdir ;;
 349   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 350     srcdir="$ac_optarg" ;;
 351
 352   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 353   | --syscon | --sysco | --sysc | --sys | --sy)
 354     ac_prev=sysconfdir ;;
 355   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 356   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 357     sysconfdir="$ac_optarg" ;;
 358
 359   -target | --target | --targe | --targ | --tar | --ta | --t)
 360     ac_prev=target ;;
 361   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 362     target="$ac_optarg" ;;
 363
 364   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 365     verbose=yes ;;
 366
 367   -version | --version | --versio | --versi | --vers)
 368     echo "configure generated by autoconf version 2.13"
 369     exit 0 ;;
 370
 371   -with-* | --with-*)
 372     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 373     # Reject names that are not valid shell variable names.
 374     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 375       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 376     fi
 377     ac_package=`echo $ac_package| sed 's/-/_/g'`
 378     case "$ac_option" in
 379       *=*) ;;
 380       *) ac_optarg=yes ;;
 381     esac
 382     eval "with_${ac_package}='$ac_optarg'" ;;
 383
 384   -without-* | --without-*)
 385     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 386     # Reject names that are not valid shell variable names.
 387     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 388       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 389     fi
 390     ac_package=`echo $ac_package| sed 's/-/_/g'`
 391     eval "with_${ac_package}=no" ;;
 392
 393   --x)
 394     # Obsolete; use --with-x.
 395     with_x=yes ;;
 396
 397   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 398   | --x-incl | --x-inc | --x-in | --x-i)
 399     ac_prev=x_includes ;;
 400   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 401   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 402     x_includes="$ac_optarg" ;;
 403
 404   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 405   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 406     ac_prev=x_libraries ;;
 407   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 408   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 409     x_libraries="$ac_optarg" ;;
 410
 411   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 412     ;;
 413
 414   *)
 415     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 416       echo "configure: warning: $ac_option: invalid host type" 1>&2
 417     fi
 418     if test "x$nonopt" != xNONE; then
 419       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 420     fi
 421     nonopt="$ac_option"
 422     ;;
 423
 424   esac
 425 done
 426
 427 if test -n "$ac_prev"; then
 428   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 429 fi
 430
 431 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 432
 433 # File descriptor usage:
 434 # 0 standard input
 435 # 1 file creation
 436 # 2 errors and warnings
 437 # 3 some systems may open it to /dev/tty
 438 # 4 used on the Kubota Titan
 439 # 6 checking for... messages and results
 440 # 5 compiler messages saved in config.log
 441 if test "$silent" = yes; then
 442   exec 6>/dev/null
 443 else
 444   exec 6>&1
 445 fi
 446 exec 5>./config.log
 447
 448 echo "\
 449 This file contains any messages produced by compilers while
 450 running configure, to aid debugging if configure makes a mistake.
 451 " 1>&5
 452
 453 # Strip out --no-create and --no-recursion so they do not pile up.
 454 # Also quote any args containing shell metacharacters.
 455 ac_configure_args=
 456 for ac_arg
 457 do
 458   case "$ac_arg" in
 459   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 460   | --no-cr | --no-c) ;;
 461   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 462   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 463   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 464   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 465   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 466   esac
 467 done
 468
 469 # NLS nuisances.
 470 # Only set these to C if already set.  These must not be set unconditionally
 471 # because not all systems understand e.g. LANG=C (notably SCO).
 472 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 473 # Non-C LC_CTYPE values break the ctype check.
 474 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 475 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 476 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 477 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 478
 479 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 480 rm -rf conftest* confdefs.h
 481 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 482 echo > confdefs.h
 483
 484 # A filename unique to this package, relative to the directory that
 485 # configure is in, which we can look for to find out if srcdir is correct.
 486 ac_unique_file=libbfd.c
 487
 488 # Find the source files, if location was not specified.
 489 if test -z "$srcdir"; then
 490   ac_srcdir_defaulted=yes
 491   # Try the directory containing this script, then its parent.
 492   ac_prog=$0
 493   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 494   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 495   srcdir=$ac_confdir
 496   if test ! -r $srcdir/$ac_unique_file; then
 497     srcdir=..
 498   fi
 499 else
 500   ac_srcdir_defaulted=no
 501 fi
 502 if test ! -r $srcdir/$ac_unique_file; then
 503   if test "$ac_srcdir_defaulted" = yes; then
 504     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 505   else
 506     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 507   fi
 508 fi
 509 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 510
 511 # Prefer explicitly selected file to automatically selected ones.
 512 if test -z "$sitefile"; then
 513   if test -z "$CONFIG_SITE"; then
 514     if test "x$prefix" != xNONE; then
 515       CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 516     else
 517       CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 518     fi
 519   fi
 520 else
 521   CONFIG_SITE="$sitefile"
 522 fi
 523 for ac_site_file in $CONFIG_SITE; do
 524   if test -r "$ac_site_file"; then
 525     echo "loading site script $ac_site_file"
 526     . "$ac_site_file"
 527   fi
 528 done
 529
 530 if test -r "$cache_file"; then
 531   echo "loading cache $cache_file"
 532   . $cache_file
 533 else
 534   echo "creating cache $cache_file"
 535   > $cache_file
 536 fi
 537
 538 ac_ext=c
 539 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 540 ac_cpp='$CPP $CPPFLAGS'
 541 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 542 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 543 cross_compiling=$ac_cv_prog_cc_cross
 544
 545 ac_exeext=
 546 ac_objext=o
 547 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 548   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 549   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 550     ac_n= ac_c='
 551 ' ac_t='        '
 552   else
 553     ac_n=-n ac_c= ac_t=
 554   fi
 555 else
 556   ac_n= ac_c='\c' ac_t=
 557 fi
 558
 559
 560
 561 ac_aux_dir=
 562 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 563   if test -f $ac_dir/install-sh; then
 564     ac_aux_dir=$ac_dir
 565     ac_install_sh="$ac_aux_dir/install-sh -c"
 566     break
 567   elif test -f $ac_dir/install.sh; then
 568     ac_aux_dir=$ac_dir
 569     ac_install_sh="$ac_aux_dir/install.sh -c"
 570     break
 571   fi
 572 done
 573 if test -z "$ac_aux_dir"; then
 574   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 575 fi
 576 ac_config_guess=$ac_aux_dir/config.guess
 577 ac_config_sub=$ac_aux_dir/config.sub
 578 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 579
 580
 581 # Do some error checking and defaulting for the host and target type.
 582 # The inputs are:
 583 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 584 #
 585 # The rules are:
 586 # 1. You are not allowed to specify --host, --target, and nonopt at the
 587 #    same time.
 588 # 2. Host defaults to nonopt.
 589 # 3. If nonopt is not specified, then host defaults to the current host,
 590 #    as determined by config.guess.
 591 # 4. Target and build default to nonopt.
 592 # 5. If nonopt is not specified, then target and build default to host.
 593
 594 # The aliases save the names the user supplied, while $host etc.
 595 # will get canonicalized.
 596 case $host---$target---$nonopt in
 597 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 598 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 599 esac
 600
 601
 602 # Make sure we can run config.sub.
 603 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 604 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 605 fi
 606
 607 echo $ac_n "checking host system type""... $ac_c" 1>&6
 608 echo "configure:609: checking host system type" >&5
 609
 610 host_alias=$host
 611 case "$host_alias" in
 612 NONE)
 613   case $nonopt in
 614   NONE)
 615     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 616     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 617     fi ;;
 618   *) host_alias=$nonopt ;;
 619   esac ;;
 620 esac
 621
 622 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 623 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 624 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 625 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 626 echo "$ac_t""$host" 1>&6
 627
 628 echo $ac_n "checking target system type""... $ac_c" 1>&6
 629 echo "configure:630: checking target system type" >&5
 630
 631 target_alias=$target
 632 case "$target_alias" in
 633 NONE)
 634   case $nonopt in
 635   NONE) target_alias=$host_alias ;;
 636   *) target_alias=$nonopt ;;
 637   esac ;;
 638 esac
 639
 640 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 641 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 642 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 643 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 644 echo "$ac_t""$target" 1>&6
 645
 646 echo $ac_n "checking build system type""... $ac_c" 1>&6
 647 echo "configure:648: checking build system type" >&5
 648
 649 build_alias=$build
 650 case "$build_alias" in
 651 NONE)
 652   case $nonopt in
 653   NONE) build_alias=$host_alias ;;
 654   *) build_alias=$nonopt ;;
 655   esac ;;
 656 esac
 657
 658 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 659 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 660 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 661 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 662 echo "$ac_t""$build" 1>&6
 663
 664 test "$host_alias" != "$target_alias" &&
 665   test "$program_prefix$program_suffix$program_transform_name" = \
 666     NONENONEs,x,x, &&
 667   program_prefix=${target_alias}-
 668
 669 # Extract the first word of "gcc", so it can be a program name with args.
 670 set dummy gcc; ac_word=$2
 671 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 672 echo "configure:673: checking for $ac_word" >&5
 673 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 674   echo $ac_n "(cached) $ac_c" 1>&6
 675 else
 676   if test -n "$CC"; then
 677   ac_cv_prog_CC="$CC" # Let the user override the test.
 678 else
 679   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 680   ac_dummy="$PATH"
 681   for ac_dir in $ac_dummy; do
 682     test -z "$ac_dir" && ac_dir=.
 683     if test -f $ac_dir/$ac_word; then
 684       ac_cv_prog_CC="gcc"
 685       break
 686     fi
 687   done
 688   IFS="$ac_save_ifs"
 689 fi
 690 fi
 691 CC="$ac_cv_prog_CC"
 692 if test -n "$CC"; then
 693   echo "$ac_t""$CC" 1>&6
 694 else
 695   echo "$ac_t""no" 1>&6
 696 fi
 697
 698 if test -z "$CC"; then
 699   # Extract the first word of "cc", so it can be a program name with args.
 700 set dummy cc; ac_word=$2
 701 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 702 echo "configure:703: checking for $ac_word" >&5
 703 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 704   echo $ac_n "(cached) $ac_c" 1>&6
 705 else
 706   if test -n "$CC"; then
 707   ac_cv_prog_CC="$CC" # Let the user override the test.
 708 else
 709   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 710   ac_prog_rejected=no
 711   ac_dummy="$PATH"
 712   for ac_dir in $ac_dummy; do
 713     test -z "$ac_dir" && ac_dir=.
 714     if test -f $ac_dir/$ac_word; then
 715       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 716         ac_prog_rejected=yes
 717         continue
 718       fi
 719       ac_cv_prog_CC="cc"
 720       break
 721     fi
 722   done
 723   IFS="$ac_save_ifs"
 724 if test $ac_prog_rejected = yes; then
 725   # We found a bogon in the path, so make sure we never use it.
 726   set dummy $ac_cv_prog_CC
 727   shift
 728   if test $# -gt 0; then
 729     # We chose a different compiler from the bogus one.
 730     # However, it has the same basename, so the bogon will be chosen
 731     # first if we set CC to just the basename; use the full file name.
 732     shift
 733     set dummy "$ac_dir/$ac_word" "$@"
 734     shift
 735     ac_cv_prog_CC="$@"
 736   fi
 737 fi
 738 fi
 739 fi
 740 CC="$ac_cv_prog_CC"
 741 if test -n "$CC"; then
 742   echo "$ac_t""$CC" 1>&6
 743 else
 744   echo "$ac_t""no" 1>&6
 745 fi
 746
 747   if test -z "$CC"; then
 748     case "`uname -s`" in
 749     *win32* | *WIN32*)
 750       # Extract the first word of "cl", so it can be a program name with args.
 751 set dummy cl; ac_word=$2
 752 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 753 echo "configure:754: checking for $ac_word" >&5
 754 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 755   echo $ac_n "(cached) $ac_c" 1>&6
 756 else
 757   if test -n "$CC"; then
 758   ac_cv_prog_CC="$CC" # Let the user override the test.
 759 else
 760   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 761   ac_dummy="$PATH"
 762   for ac_dir in $ac_dummy; do
 763     test -z "$ac_dir" && ac_dir=.
 764     if test -f $ac_dir/$ac_word; then
 765       ac_cv_prog_CC="cl"
 766       break
 767     fi
 768   done
 769   IFS="$ac_save_ifs"
 770 fi
 771 fi
 772 CC="$ac_cv_prog_CC"
 773 if test -n "$CC"; then
 774   echo "$ac_t""$CC" 1>&6
 775 else
 776   echo "$ac_t""no" 1>&6
 777 fi
 778  ;;
 779     esac
 780   fi
 781   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 782 fi
 783
 784 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 785 echo "configure:786: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 786
 787 ac_ext=c
 788 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 789 ac_cpp='$CPP $CPPFLAGS'
 790 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 791 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 792 cross_compiling=$ac_cv_prog_cc_cross
 793
 794 cat > conftest.$ac_ext << EOF
 795
 796 #line 797 "configure"
 797 #include "confdefs.h"
 798
 799 main(){return(0);}
 800 EOF
 801 if { (eval echo configure:802: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 802   ac_cv_prog_cc_works=yes
 803   # If we can't run a trivial program, we are probably using a cross compiler.
 804   if (./conftest; exit) 2>/dev/null; then
 805     ac_cv_prog_cc_cross=no
 806   else
 807     ac_cv_prog_cc_cross=yes
 808   fi
 809 else
 810   echo "configure: failed program was:" >&5
 811   cat conftest.$ac_ext >&5
 812   ac_cv_prog_cc_works=no
 813 fi
 814 rm -fr conftest*
 815 ac_ext=c
 816 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 817 ac_cpp='$CPP $CPPFLAGS'
 818 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 819 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 820 cross_compiling=$ac_cv_prog_cc_cross
 821
 822 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 823 if test $ac_cv_prog_cc_works = no; then
 824   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 825 fi
 826 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 827 echo "configure:828: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 828 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 829 cross_compiling=$ac_cv_prog_cc_cross
 830
 831 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 832 echo "configure:833: checking whether we are using GNU C" >&5
 833 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 834   echo $ac_n "(cached) $ac_c" 1>&6
 835 else
 836   cat > conftest.c <<EOF
 837 #ifdef __GNUC__
 838   yes;
 839 #endif
 840 EOF
 841 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:842: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 842   ac_cv_prog_gcc=yes
 843 else
 844   ac_cv_prog_gcc=no
 845 fi
 846 fi
 847
 848 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 849
 850 if test $ac_cv_prog_gcc = yes; then
 851   GCC=yes
 852 else
 853   GCC=
 854 fi
 855
 856 ac_test_CFLAGS="${CFLAGS+set}"
 857 ac_save_CFLAGS="$CFLAGS"
 858 CFLAGS=
 859 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 860 echo "configure:861: checking whether ${CC-cc} accepts -g" >&5
 861 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 862   echo $ac_n "(cached) $ac_c" 1>&6
 863 else
 864   echo 'void f(){}' > conftest.c
 865 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 866   ac_cv_prog_cc_g=yes
 867 else
 868   ac_cv_prog_cc_g=no
 869 fi
 870 rm -f conftest*
 871
 872 fi
 873
 874 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 875 if test "$ac_test_CFLAGS" = set; then
 876   CFLAGS="$ac_save_CFLAGS"
 877 elif test $ac_cv_prog_cc_g = yes; then
 878   if test "$GCC" = yes; then
 879     CFLAGS="-g -O2"
 880   else
 881     CFLAGS="-g"
 882   fi
 883 else
 884   if test "$GCC" = yes; then
 885     CFLAGS="-O2"
 886   else
 887     CFLAGS=
 888   fi
 889 fi
 890
 891 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 892 echo "configure:893: checking for POSIXized ISC" >&5
 893 if test -d /etc/conf/kconfig.d &&
 894   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 895 then
 896   echo "$ac_t""yes" 1>&6
 897   ISC=yes # If later tests want to check for ISC.
 898   cat >> confdefs.h <<\EOF
 899 #define _POSIX_SOURCE 1
 900 EOF
 901
 902   if test "$GCC" = yes; then
 903     CC="$CC -posix"
 904   else
 905     CC="$CC -Xp"
 906   fi
 907 else
 908   echo "$ac_t""no" 1>&6
 909   ISC=
 910 fi
 911
 912
 913 # Find a good install program.  We prefer a C program (faster),
 914 # so one script is as good as another.  But avoid the broken or
 915 # incompatible versions:
 916 # SysV /etc/install, /usr/sbin/install
 917 # SunOS /usr/etc/install
 918 # IRIX /sbin/install
 919 # AIX /bin/install
 920 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 921 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 922 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 923 # ./install, which can be erroneously created by make from ./install.sh.
 924 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 925 echo "configure:926: checking for a BSD compatible install" >&5
 926 if test -z "$INSTALL"; then
 927 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 928   echo $ac_n "(cached) $ac_c" 1>&6
 929 else
 930     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 931   for ac_dir in $PATH; do
 932     # Account for people who put trailing slashes in PATH elements.
 933     case "$ac_dir/" in
 934     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 935     *)
 936       # OSF1 and SCO ODT 3.0 have their own names for install.
 937       # Don't use installbsd from OSF since it installs stuff as root
 938       # by default.
 939       for ac_prog in ginstall scoinst install; do
 940         if test -f $ac_dir/$ac_prog; then
 941           if test $ac_prog = install &&
 942             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 943             # AIX install.  It has an incompatible calling convention.
 944             :
 945           else
 946             ac_cv_path_install="$ac_dir/$ac_prog -c"
 947             break 2
 948           fi
 949         fi
 950       done
 951       ;;
 952     esac
 953   done
 954   IFS="$ac_save_IFS"
 955
 956 fi
 957   if test "${ac_cv_path_install+set}" = set; then
 958     INSTALL="$ac_cv_path_install"
 959   else
 960     # As a last resort, use the slow shell script.  We don't cache a
 961     # path for INSTALL within a source directory, because that will
 962     # break other packages using the cache if that directory is
 963     # removed, or if the path is relative.
 964     INSTALL="$ac_install_sh"
 965   fi
 966 fi
 967 echo "$ac_t""$INSTALL" 1>&6
 968
 969 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 970 # It thinks the first close brace ends the variable substitution.
 971 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 972
 973 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 974
 975 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 976
 977 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 978 echo "configure:979: checking whether build environment is sane" >&5
 979 # Just in case
 980 sleep 1
 981 echo timestamp > conftestfile
 982 # Do `set' in a subshell so we don't clobber the current shell's
 983 # arguments.  Must try -L first in case configure is actually a
 984 # symlink; some systems play weird games with the mod time of symlinks
 985 # (eg FreeBSD returns the mod time of the symlink's containing
 986 # directory).
 987 if (
 988    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 989    if test "$*" = "X"; then
 990       # -L didn't work.
 991       set X `ls -t $srcdir/configure conftestfile`
 992    fi
 993    if test "$*" != "X $srcdir/configure conftestfile" \
 994       && test "$*" != "X conftestfile $srcdir/configure"; then
 995
 996       # If neither matched, then we have a broken ls.  This can happen
 997       # if, for instance, CONFIG_SHELL is bash and it inherits a
 998       # broken ls alias from the environment.  This has actually
 999       # happened.  Such a system could not be considered "sane".
1000       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
1001 alias in your environment" 1>&2; exit 1; }
1002    fi
1003
1004    test "$2" = conftestfile
1005    )
1006 then
1007    # Ok.
1008    :
1009 else
1010    { echo "configure: error: newly created file is older than distributed files!
1011 Check your system clock" 1>&2; exit 1; }
1012 fi
1013 rm -f conftest*
1014 echo "$ac_t""yes" 1>&6
1015 if test "$program_transform_name" = s,x,x,; then
1016   program_transform_name=
1017 else
1018   # Double any \ or $.  echo might interpret backslashes.
1019   cat <<\EOF_SED > conftestsed
1020 s,\\,\\\\,g; s,\$,$$,g
1021 EOF_SED
1022   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1023   rm -f conftestsed
1024 fi
1025 test "$program_prefix" != NONE &&
1026   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1027 # Use a double $ so make ignores it.
1028 test "$program_suffix" != NONE &&
1029   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1030
1031 # sed with no file args requires a program.
1032 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1033
1034 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1035 echo "configure:1036: checking whether ${MAKE-make} sets \${MAKE}" >&5
1036 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1037 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1038   echo $ac_n "(cached) $ac_c" 1>&6
1039 else
1040   cat > conftestmake <<\EOF
1041 all:
1042         @echo 'ac_maketemp="${MAKE}"'
1043 EOF
1044 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1045 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1046 if test -n "$ac_maketemp"; then
1047   eval ac_cv_prog_make_${ac_make}_set=yes
1048 else
1049   eval ac_cv_prog_make_${ac_make}_set=no
1050 fi
1051 rm -f conftestmake
1052 fi
1053 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1054   echo "$ac_t""yes" 1>&6
1055   SET_MAKE=
1056 else
1057   echo "$ac_t""no" 1>&6
1058   SET_MAKE="MAKE=${MAKE-make}"
1059 fi
1060
1061
1062 PACKAGE=bfd
1063
1064 VERSION=2.9.5
1065
1066 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
1067   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
1068 fi
1069 cat >> confdefs.h <<EOF
1070 #define PACKAGE "$PACKAGE"
1071 EOF
1072
1073 cat >> confdefs.h <<EOF
1074 #define VERSION "$VERSION"
1075 EOF
1076
1077
1078
1079 missing_dir=`cd $ac_aux_dir && pwd`
1080 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
1081 echo "configure:1082: checking for working aclocal" >&5
1082 # Run test in a subshell; some versions of sh will print an error if
1083 # an executable is not found, even if stderr is redirected.
1084 # Redirect stdin to placate older versions of autoconf.  Sigh.
1085 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
1086    ACLOCAL=aclocal
1087    echo "$ac_t""found" 1>&6
1088 else
1089    ACLOCAL="$missing_dir/missing aclocal"
1090    echo "$ac_t""missing" 1>&6
1091 fi
1092
1093 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
1094 echo "configure:1095: checking for working autoconf" >&5
1095 # Run test in a subshell; some versions of sh will print an error if
1096 # an executable is not found, even if stderr is redirected.
1097 # Redirect stdin to placate older versions of autoconf.  Sigh.
1098 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
1099    AUTOCONF=autoconf
1100    echo "$ac_t""found" 1>&6
1101 else
1102    AUTOCONF="$missing_dir/missing autoconf"
1103    echo "$ac_t""missing" 1>&6
1104 fi
1105
1106 echo $ac_n "checking for working automake""... $ac_c" 1>&6
1107 echo "configure:1108: checking for working automake" >&5
1108 # Run test in a subshell; some versions of sh will print an error if
1109 # an executable is not found, even if stderr is redirected.
1110 # Redirect stdin to placate older versions of autoconf.  Sigh.
1111 if (automake --version) < /dev/null > /dev/null 2>&1; then
1112    AUTOMAKE=automake
1113    echo "$ac_t""found" 1>&6
1114 else
1115    AUTOMAKE="$missing_dir/missing automake"
1116    echo "$ac_t""missing" 1>&6
1117 fi
1118
1119 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
1120 echo "configure:1121: checking for working autoheader" >&5
1121 # Run test in a subshell; some versions of sh will print an error if
1122 # an executable is not found, even if stderr is redirected.
1123 # Redirect stdin to placate older versions of autoconf.  Sigh.
1124 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1125    AUTOHEADER=autoheader
1126    echo "$ac_t""found" 1>&6
1127 else
1128    AUTOHEADER="$missing_dir/missing autoheader"
1129    echo "$ac_t""missing" 1>&6
1130 fi
1131
1132 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
1133 echo "configure:1134: checking for working makeinfo" >&5
1134 # Run test in a subshell; some versions of sh will print an error if
1135 # an executable is not found, even if stderr is redirected.
1136 # Redirect stdin to placate older versions of autoconf.  Sigh.
1137 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1138    MAKEINFO=makeinfo
1139    echo "$ac_t""found" 1>&6
1140 else
1141    MAKEINFO="$missing_dir/missing makeinfo"
1142    echo "$ac_t""missing" 1>&6
1143 fi
1144
1145
1146
1147 if test $host != $build; then
1148   ac_tool_prefix=${host_alias}-
1149 else
1150   ac_tool_prefix=
1151 fi
1152
1153 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1154 set dummy ${ac_tool_prefix}ar; ac_word=$2
1155 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1156 echo "configure:1157: checking for $ac_word" >&5
1157 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1158   echo $ac_n "(cached) $ac_c" 1>&6
1159 else
1160   if test -n "$AR"; then
1161   ac_cv_prog_AR="$AR" # Let the user override the test.
1162 else
1163   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1164   ac_dummy="$PATH"
1165   for ac_dir in $ac_dummy; do
1166     test -z "$ac_dir" && ac_dir=.
1167     if test -f $ac_dir/$ac_word; then
1168       ac_cv_prog_AR="${ac_tool_prefix}ar"
1169       break
1170     fi
1171   done
1172   IFS="$ac_save_ifs"
1173   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1174 fi
1175 fi
1176 AR="$ac_cv_prog_AR"
1177 if test -n "$AR"; then
1178   echo "$ac_t""$AR" 1>&6
1179 else
1180   echo "$ac_t""no" 1>&6
1181 fi
1182
1183
1184
1185 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1186 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1187 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1188 echo "configure:1189: checking for $ac_word" >&5
1189 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1190   echo $ac_n "(cached) $ac_c" 1>&6
1191 else
1192   if test -n "$RANLIB"; then
1193   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1194 else
1195   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1196   ac_dummy="$PATH"
1197   for ac_dir in $ac_dummy; do
1198     test -z "$ac_dir" && ac_dir=.
1199     if test -f $ac_dir/$ac_word; then
1200       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1201       break
1202     fi
1203   done
1204   IFS="$ac_save_ifs"
1205 fi
1206 fi
1207 RANLIB="$ac_cv_prog_RANLIB"
1208 if test -n "$RANLIB"; then
1209   echo "$ac_t""$RANLIB" 1>&6
1210 else
1211   echo "$ac_t""no" 1>&6
1212 fi
1213
1214
1215 if test -z "$ac_cv_prog_RANLIB"; then
1216 if test -n "$ac_tool_prefix"; then
1217   # Extract the first word of "ranlib", so it can be a program name with args.
1218 set dummy ranlib; ac_word=$2
1219 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1220 echo "configure:1221: checking for $ac_word" >&5
1221 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1222   echo $ac_n "(cached) $ac_c" 1>&6
1223 else
1224   if test -n "$RANLIB"; then
1225   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1226 else
1227   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1228   ac_dummy="$PATH"
1229   for ac_dir in $ac_dummy; do
1230     test -z "$ac_dir" && ac_dir=.
1231     if test -f $ac_dir/$ac_word; then
1232       ac_cv_prog_RANLIB="ranlib"
1233       break
1234     fi
1235   done
1236   IFS="$ac_save_ifs"
1237   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1238 fi
1239 fi
1240 RANLIB="$ac_cv_prog_RANLIB"
1241 if test -n "$RANLIB"; then
1242   echo "$ac_t""$RANLIB" 1>&6
1243 else
1244   echo "$ac_t""no" 1>&6
1245 fi
1246
1247 else
1248   RANLIB=":"
1249 fi
1250 fi
1251
1252
1253 # Check whether --enable-shared or --disable-shared was given.
1254 if test "${enable_shared+set}" = set; then
1255   enableval="$enable_shared"
1256   p=${PACKAGE-default}
1257 case "$enableval" in
1258 yes) enable_shared=yes ;;
1259 no) enable_shared=no ;;
1260 *)
1261   enable_shared=no
1262   # Look at the argument we got.  We use all the common list separators.
1263   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1264   for pkg in $enableval; do
1265     if test "X$pkg" = "X$p"; then
1266       enable_shared=yes
1267     fi
1268   done
1269   IFS="$ac_save_ifs"
1270   ;;
1271 esac
1272 else
1273   enable_shared=no
1274 fi
1275
1276
1277 # Check whether --enable-static or --disable-static was given.
1278 if test "${enable_static+set}" = set; then
1279   enableval="$enable_static"
1280   p=${PACKAGE-default}
1281 case "$enableval" in
1282 yes) enable_static=yes ;;
1283 no) enable_static=no ;;
1284 *)
1285   enable_static=no
1286   # Look at the argument we got.  We use all the common list separators.
1287   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1288   for pkg in $enableval; do
1289     if test "X$pkg" = "X$p"; then
1290       enable_static=yes
1291     fi
1292   done
1293   IFS="$ac_save_ifs"
1294   ;;
1295 esac
1296 else
1297   enable_static=yes
1298 fi
1299
1300 # Check whether --enable-fast-install or --disable-fast-install was given.
1301 if test "${enable_fast_install+set}" = set; then
1302   enableval="$enable_fast_install"
1303   p=${PACKAGE-default}
1304 case "$enableval" in
1305 yes) enable_fast_install=yes ;;
1306 no) enable_fast_install=no ;;
1307 *)
1308   enable_fast_install=no
1309   # Look at the argument we got.  We use all the common list separators.
1310   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1311   for pkg in $enableval; do
1312     if test "X$pkg" = "X$p"; then
1313       enable_fast_install=yes
1314     fi
1315   done
1316   IFS="$ac_save_ifs"
1317   ;;
1318 esac
1319 else
1320   enable_fast_install=yes
1321 fi
1322
1323 # Extract the first word of "ranlib", so it can be a program name with args.
1324 set dummy ranlib; ac_word=$2
1325 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1326 echo "configure:1327: checking for $ac_word" >&5
1327 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1328   echo $ac_n "(cached) $ac_c" 1>&6
1329 else
1330   if test -n "$RANLIB"; then
1331   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1332 else
1333   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1334   ac_dummy="$PATH"
1335   for ac_dir in $ac_dummy; do
1336     test -z "$ac_dir" && ac_dir=.
1337     if test -f $ac_dir/$ac_word; then
1338       ac_cv_prog_RANLIB="ranlib"
1339       break
1340     fi
1341   done
1342   IFS="$ac_save_ifs"
1343   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1344 fi
1345 fi
1346 RANLIB="$ac_cv_prog_RANLIB"
1347 if test -n "$RANLIB"; then
1348   echo "$ac_t""$RANLIB" 1>&6
1349 else
1350   echo "$ac_t""no" 1>&6
1351 fi
1352
1353 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1354 if test "${with_gnu_ld+set}" = set; then
1355   withval="$with_gnu_ld"
1356   test "$withval" = no || with_gnu_ld=yes
1357 else
1358   with_gnu_ld=no
1359 fi
1360
1361 ac_prog=ld
1362 if test "$ac_cv_prog_gcc" = yes; then
1363   # Check if gcc -print-prog-name=ld gives a path.
1364   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1365 echo "configure:1366: checking for ld used by GCC" >&5
1366   ac_prog=`($CC -print-prog-name=ld) 2>&5`
1367   case "$ac_prog" in
1368     # Accept absolute paths.
1369     [\\/]* | [A-Za-z]:[\\/]*)
1370       re_direlt='/[^/][^/]*/\.\./'
1371       # Canonicalize the path of ld
1372       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1373       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1374         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1375       done
1376       test -z "$LD" && LD="$ac_prog"
1377       ;;
1378   "")
1379     # If it fails, then pretend we aren't using GCC.
1380     ac_prog=ld
1381     ;;
1382   *)
1383     # If it is relative, then search for the first ld in PATH.
1384     with_gnu_ld=unknown
1385     ;;
1386   esac
1387 elif test "$with_gnu_ld" = yes; then
1388   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1389 echo "configure:1390: checking for GNU ld" >&5
1390 else
1391   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1392 echo "configure:1393: checking for non-GNU ld" >&5
1393 fi
1394 if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
1395   echo $ac_n "(cached) $ac_c" 1>&6
1396 else
1397   if test -z "$LD"; then
1398   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1399   for ac_dir in $PATH; do
1400     test -z "$ac_dir" && ac_dir=.
1401     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1402       ac_cv_path_LD="$ac_dir/$ac_prog"
1403       # Check to see if the program is GNU ld.  I'd rather use --version,
1404       # but apparently some GNU ld's only accept -v.
1405       # Break only if it was the GNU/non-GNU ld that we prefer.
1406       if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1407         test "$with_gnu_ld" != no && break
1408       else
1409         test "$with_gnu_ld" != yes && break
1410       fi
1411     fi
1412   done
1413   IFS="$ac_save_ifs"
1414 else
1415   ac_cv_path_LD="$LD" # Let the user override the test with a path.
1416 fi
1417 fi
1418
1419 LD="$ac_cv_path_LD"
1420 if test -n "$LD"; then
1421   echo "$ac_t""$LD" 1>&6
1422 else
1423   echo "$ac_t""no" 1>&6
1424 fi
1425 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1426 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1427 echo "configure:1428: checking if the linker ($LD) is GNU ld" >&5
1428 if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then
1429   echo $ac_n "(cached) $ac_c" 1>&6
1430 else
1431   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1432 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1433   ac_cv_prog_gnu_ld=yes
1434 else
1435   ac_cv_prog_gnu_ld=no
1436 fi
1437 fi
1438
1439 echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
1440
1441
1442 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1443 echo "configure:1444: checking for BSD-compatible nm" >&5
1444 if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then
1445   echo $ac_n "(cached) $ac_c" 1>&6
1446 else
1447   if test -n "$NM"; then
1448   # Let the user override the test.
1449   ac_cv_path_NM="$NM"
1450 else
1451   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1452   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1453     test -z "$ac_dir" && ac_dir=.
1454     if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then
1455       # Check to see if the nm accepts a BSD-compat flag.
1456       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1457       #   nm: unknown option "B" ignored
1458       if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1459         ac_cv_path_NM="$ac_dir/nm -B"
1460         break
1461       elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1462         ac_cv_path_NM="$ac_dir/nm -p"
1463         break
1464       else
1465         ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but
1466         continue # so that we can try to find one that supports BSD flags
1467       fi
1468     fi
1469   done
1470   IFS="$ac_save_ifs"
1471   test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
1472 fi
1473 fi
1474
1475 NM="$ac_cv_path_NM"
1476 echo "$ac_t""$NM" 1>&6
1477
1478 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1479 echo "configure:1480: checking whether ln -s works" >&5
1480 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1481   echo $ac_n "(cached) $ac_c" 1>&6
1482 else
1483   rm -f conftestdata
1484 if ln -s X conftestdata 2>/dev/null
1485 then
1486   rm -f conftestdata
1487   ac_cv_prog_LN_S="ln -s"
1488 else
1489   ac_cv_prog_LN_S=ln
1490 fi
1491 fi
1492 LN_S="$ac_cv_prog_LN_S"
1493 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1494   echo "$ac_t""yes" 1>&6
1495 else
1496   echo "$ac_t""no" 1>&6
1497 fi
1498
1499
1500 case "$target" in
1501 NONE) lt_target="$host" ;;
1502 *) lt_target="$target" ;;
1503 esac
1504
1505 # Check for any special flags to pass to ltconfig.
1506 libtool_flags="--cache-file=$cache_file"
1507 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
1508 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
1509 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
1510 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
1511 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1512
1513
1514 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
1515 if test "${enable_libtool_lock+set}" = set; then
1516   enableval="$enable_libtool_lock"
1517   :
1518 fi
1519
1520 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
1521 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
1522
1523 # Some flags need to be propagated to the compiler or linker for good
1524 # libtool support.
1525 case "$lt_target" in
1526 *-*-irix6*)
1527   # Find out which ABI we are using.
1528   echo '#line 1529 "configure"' > conftest.$ac_ext
1529   if { (eval echo configure:1530: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1530     case "`/usr/bin/file conftest.o`" in
1531     *32-bit*)
1532       LD="${LD-ld} -32"
1533       ;;
1534     *N32*)
1535       LD="${LD-ld} -n32"
1536       ;;
1537     *64-bit*)
1538       LD="${LD-ld} -64"
1539       ;;
1540     esac
1541   fi
1542   rm -rf conftest*
1543   ;;
1544
1545 *-*-sco3.2v5*)
1546   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1547   SAVE_CFLAGS="$CFLAGS"
1548   CFLAGS="$CFLAGS -belf"
1549   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
1550 echo "configure:1551: checking whether the C compiler needs -belf" >&5
1551 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
1552   echo $ac_n "(cached) $ac_c" 1>&6
1553 else
1554   cat > conftest.$ac_ext <<EOF
1555 #line 1556 "configure"
1556 #include "confdefs.h"
1557
1558 int main() {
1559
1560 ; return 0; }
1561 EOF
1562 if { (eval echo configure:1563: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1563   rm -rf conftest*
1564   lt_cv_cc_needs_belf=yes
1565 else
1566   echo "configure: failed program was:" >&5
1567   cat conftest.$ac_ext >&5
1568   rm -rf conftest*
1569   lt_cv_cc_needs_belf=no
1570 fi
1571 rm -f conftest*
1572 fi
1573
1574 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
1575   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1576     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1577     CFLAGS="$SAVE_CFLAGS"
1578   fi
1579   ;;
1580
1581
1582 esac
1583
1584
1585 # Save cache, so that ltconfig can load it
1586 cat > confcache <<\EOF
1587 # This file is a shell script that caches the results of configure
1588 # tests run on this system so they can be shared between configure
1589 # scripts and configure runs.  It is not useful on other systems.
1590 # If it contains results you don't want to keep, you may remove or edit it.
1591 #
1592 # By default, configure uses ./config.cache as the cache file,
1593 # creating it if it does not exist already.  You can give configure
1594 # the --cache-file=FILE option to use a different cache file; that is
1595 # what configure does when it calls configure scripts in
1596 # subdirectories, so they share the cache.
1597 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1598 # config.status only pays attention to the cache file if you give it the
1599 # --recheck option to rerun configure.
1600 #
1601 EOF
1602 # The following way of writing the cache mishandles newlines in values,
1603 # but we know of no workaround that is simple, portable, and efficient.
1604 # So, don't put newlines in cache variables' values.
1605 # Ultrix sh set writes to stderr and can't be redirected directly,
1606 # and sets the high bit in the cache file unless we assign to the vars.
1607 (set) 2>&1 |
1608   case `(ac_space=' '; set | grep ac_space) 2>&1` in
1609   *ac_space=\ *)
1610     # `set' does not quote correctly, so add quotes (double-quote substitution
1611     # turns \\\\ into \\, and sed turns \\ into \).
1612     sed -n \
1613       -e "s/'/'\\\\''/g" \
1614       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1615     ;;
1616   *)
1617     # `set' quotes correctly as required by POSIX, so do not add quotes.
1618     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1619     ;;
1620   esac >> confcache
1621 if cmp -s $cache_file confcache; then
1622   :
1623 else
1624   if test -w $cache_file; then
1625     echo "updating cache $cache_file"
1626     cat confcache > $cache_file
1627   else
1628     echo "not updating unwritable cache $cache_file"
1629   fi
1630 fi
1631 rm -f confcache
1632
1633
1634 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
1635 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
1636 LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
1637 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \
1638 DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \
1639 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
1640 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $lt_target \
1641 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
1642
1643 # Reload cache, that may have been modified by ltconfig
1644 if test -r "$cache_file"; then
1645   echo "loading cache $cache_file"
1646   . $cache_file
1647 else
1648   echo "creating cache $cache_file"
1649   > $cache_file
1650 fi
1651
1652
1653 # This can be used to rebuild libtool when needed
1654 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"
1655
1656 # Always use our own libtool.
1657 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
1658
1659 # Redirect the config.log output again, so that the ltconfig log is not
1660 # clobbered by the next message.
1661 exec 5>>./config.log
1662
1663
1664 # Check whether --enable-64-bit-bfd or --disable-64-bit-bfd was given.
1665 if test "${enable_64_bit_bfd+set}" = set; then
1666   enableval="$enable_64_bit_bfd"
1667   case "${enableval}" in
1668   yes)  want64=true  ;;
1669   no)   want64=false ;;
1670   *)    { echo "configure: error: bad value ${enableval} for 64-bit-bfd option" 1>&2; exit 1; } ;;
1671 esac
1672 else
1673   want64=false
1674 fi
1675 # Check whether --enable-targets or --disable-targets was given.
1676 if test "${enable_targets+set}" = set; then
1677   enableval="$enable_targets"
1678   case "${enableval}" in
1679   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
1680             ;;
1681   no)       enable_targets= ;;
1682   *)        enable_targets=$enableval ;;
1683 esac
1684 fi
1685 # Check whether --enable-commonbfdlib or --disable-commonbfdlib was given.
1686 if test "${enable_commonbfdlib+set}" = set; then
1687   enableval="$enable_commonbfdlib"
1688   case "${enableval}" in
1689   yes) commonbfdlib=true ;;
1690   no)  commonbfdlib=false ;;
1691   *)   { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;;
1692 esac
1693 fi
1694 # Check whether --with-mmap or --without-mmap was given.
1695 if test "${with_mmap+set}" = set; then
1696   withval="$with_mmap"
1697   case "${withval}" in
1698   yes)  want_mmap=true ;;
1699   no)   want_mmap=false ;;
1700   *)    { echo "configure: error: bad value ${withval} for BFD with-mmap option" 1>&2; exit 1; } ;;
1701 esac
1702 else
1703   want_mmap=false
1704 fi
1705
1706
1707
1708
1709
1710 if test -z "$target" ; then
1711     { echo "configure: error: Unrecognized target system type; please check config.sub." 1>&2; exit 1; }
1712 fi
1713 if test "$program_transform_name" = s,x,x,; then
1714   program_transform_name=
1715 else
1716   # Double any \ or $.  echo might interpret backslashes.
1717   cat <<\EOF_SED > conftestsed
1718 s,\\,\\\\,g; s,\$,$$,g
1719 EOF_SED
1720   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1721   rm -f conftestsed
1722 fi
1723 test "$program_prefix" != NONE &&
1724   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1725 # Use a double $ so make ignores it.
1726 test "$program_suffix" != NONE &&
1727   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1728
1729 # sed with no file args requires a program.
1730 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1731
1732
1733 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1734 echo "configure:1735: checking whether to enable maintainer-specific portions of Makefiles" >&5
1735     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1736 if test "${enable_maintainer_mode+set}" = set; then
1737   enableval="$enable_maintainer_mode"
1738   USE_MAINTAINER_MODE=$enableval
1739 else
1740   USE_MAINTAINER_MODE=no
1741 fi
1742
1743   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1744
1745
1746 if test $USE_MAINTAINER_MODE = yes; then
1747   MAINTAINER_MODE_TRUE=
1748   MAINTAINER_MODE_FALSE='#'
1749 else
1750   MAINTAINER_MODE_TRUE='#'
1751   MAINTAINER_MODE_FALSE=
1752 fi
1753   MAINT=$MAINTAINER_MODE_TRUE
1754
1755
1756 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
1757 echo "configure:1758: checking for Cygwin environment" >&5
1758 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
1759   echo $ac_n "(cached) $ac_c" 1>&6
1760 else
1761   cat > conftest.$ac_ext <<EOF
1762 #line 1763 "configure"
1763 #include "confdefs.h"
1764
1765 int main() {
1766
1767 #ifndef __CYGWIN__
1768 #define __CYGWIN__ __CYGWIN32__
1769 #endif
1770 return __CYGWIN__;
1771 ; return 0; }
1772 EOF
1773 if { (eval echo configure:1774: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1774   rm -rf conftest*
1775   ac_cv_cygwin=yes
1776 else
1777   echo "configure: failed program was:" >&5
1778   cat conftest.$ac_ext >&5
1779   rm -rf conftest*
1780   ac_cv_cygwin=no
1781 fi
1782 rm -f conftest*
1783 rm -f conftest*
1784 fi
1785
1786 echo "$ac_t""$ac_cv_cygwin" 1>&6
1787 CYGWIN=
1788 test "$ac_cv_cygwin" = yes && CYGWIN=yes
1789 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
1790 echo "configure:1791: checking for mingw32 environment" >&5
1791 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
1792   echo $ac_n "(cached) $ac_c" 1>&6
1793 else
1794   cat > conftest.$ac_ext <<EOF
1795 #line 1796 "configure"
1796 #include "confdefs.h"
1797
1798 int main() {
1799 return __MINGW32__;
1800 ; return 0; }
1801 EOF
1802 if { (eval echo configure:1803: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1803   rm -rf conftest*
1804   ac_cv_mingw32=yes
1805 else
1806   echo "configure: failed program was:" >&5
1807   cat conftest.$ac_ext >&5
1808   rm -rf conftest*
1809   ac_cv_mingw32=no
1810 fi
1811 rm -f conftest*
1812 rm -f conftest*
1813 fi
1814
1815 echo "$ac_t""$ac_cv_mingw32" 1>&6
1816 MINGW32=
1817 test "$ac_cv_mingw32" = yes && MINGW32=yes
1818
1819
1820 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1821 echo "configure:1822: checking for executable suffix" >&5
1822 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1823   echo $ac_n "(cached) $ac_c" 1>&6
1824 else
1825   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1826   ac_cv_exeext=.exe
1827 else
1828   rm -f conftest*
1829   echo 'int main () { return 0; }' > conftest.$ac_ext
1830   ac_cv_exeext=
1831   if { (eval echo configure:1832: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1832     for file in conftest.*; do
1833       case $file in
1834       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
1835       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1836       esac
1837     done
1838   else
1839     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1840   fi
1841   rm -f conftest*
1842   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1843 fi
1844 fi
1845
1846 EXEEXT=""
1847 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1848 echo "$ac_t""${ac_cv_exeext}" 1>&6
1849 ac_exeext=$EXEEXT
1850
1851
1852 host64=false
1853 target64=false
1854
1855 # host stuff:
1856
1857 # Extract the first word of "gcc", so it can be a program name with args.
1858 set dummy gcc; ac_word=$2
1859 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1860 echo "configure:1861: checking for $ac_word" >&5
1861 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1862   echo $ac_n "(cached) $ac_c" 1>&6
1863 else
1864   if test -n "$CC"; then
1865   ac_cv_prog_CC="$CC" # Let the user override the test.
1866 else
1867   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1868   ac_dummy="$PATH"
1869   for ac_dir in $ac_dummy; do
1870     test -z "$ac_dir" && ac_dir=.
1871     if test -f $ac_dir/$ac_word; then
1872       ac_cv_prog_CC="gcc"
1873       break
1874     fi
1875   done
1876   IFS="$ac_save_ifs"
1877 fi
1878 fi
1879 CC="$ac_cv_prog_CC"
1880 if test -n "$CC"; then
1881   echo "$ac_t""$CC" 1>&6
1882 else
1883   echo "$ac_t""no" 1>&6
1884 fi
1885
1886 if test -z "$CC"; then
1887   # Extract the first word of "cc", so it can be a program name with args.
1888 set dummy cc; ac_word=$2
1889 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1890 echo "configure:1891: checking for $ac_word" >&5
1891 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1892   echo $ac_n "(cached) $ac_c" 1>&6
1893 else
1894   if test -n "$CC"; then
1895   ac_cv_prog_CC="$CC" # Let the user override the test.
1896 else
1897   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1898   ac_prog_rejected=no
1899   ac_dummy="$PATH"
1900   for ac_dir in $ac_dummy; do
1901     test -z "$ac_dir" && ac_dir=.
1902     if test -f $ac_dir/$ac_word; then
1903       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1904         ac_prog_rejected=yes
1905         continue
1906       fi
1907       ac_cv_prog_CC="cc"
1908       break
1909     fi
1910   done
1911   IFS="$ac_save_ifs"
1912 if test $ac_prog_rejected = yes; then
1913   # We found a bogon in the path, so make sure we never use it.
1914   set dummy $ac_cv_prog_CC
1915   shift
1916   if test $# -gt 0; then
1917     # We chose a different compiler from the bogus one.
1918     # However, it has the same basename, so the bogon will be chosen
1919     # first if we set CC to just the basename; use the full file name.
1920     shift
1921     set dummy "$ac_dir/$ac_word" "$@"
1922     shift
1923     ac_cv_prog_CC="$@"
1924   fi
1925 fi
1926 fi
1927 fi
1928 CC="$ac_cv_prog_CC"
1929 if test -n "$CC"; then
1930   echo "$ac_t""$CC" 1>&6
1931 else
1932   echo "$ac_t""no" 1>&6
1933 fi
1934
1935   if test -z "$CC"; then
1936     case "`uname -s`" in
1937     *win32* | *WIN32*)
1938       # Extract the first word of "cl", so it can be a program name with args.
1939 set dummy cl; ac_word=$2
1940 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1941 echo "configure:1942: checking for $ac_word" >&5
1942 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1943   echo $ac_n "(cached) $ac_c" 1>&6
1944 else
1945   if test -n "$CC"; then
1946   ac_cv_prog_CC="$CC" # Let the user override the test.
1947 else
1948   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1949   ac_dummy="$PATH"
1950   for ac_dir in $ac_dummy; do
1951     test -z "$ac_dir" && ac_dir=.
1952     if test -f $ac_dir/$ac_word; then
1953       ac_cv_prog_CC="cl"
1954       break
1955     fi
1956   done
1957   IFS="$ac_save_ifs"
1958 fi
1959 fi
1960 CC="$ac_cv_prog_CC"
1961 if test -n "$CC"; then
1962   echo "$ac_t""$CC" 1>&6
1963 else
1964   echo "$ac_t""no" 1>&6
1965 fi
1966  ;;
1967     esac
1968   fi
1969   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1970 fi
1971
1972 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1973 echo "configure:1974: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1974
1975 ac_ext=c
1976 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1977 ac_cpp='$CPP $CPPFLAGS'
1978 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1979 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1980 cross_compiling=$ac_cv_prog_cc_cross
1981
1982 cat > conftest.$ac_ext << EOF
1983
1984 #line 1985 "configure"
1985 #include "confdefs.h"
1986
1987 main(){return(0);}
1988 EOF
1989 if { (eval echo configure:1990: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1990   ac_cv_prog_cc_works=yes
1991   # If we can't run a trivial program, we are probably using a cross compiler.
1992   if (./conftest; exit) 2>/dev/null; then
1993     ac_cv_prog_cc_cross=no
1994   else
1995     ac_cv_prog_cc_cross=yes
1996   fi
1997 else
1998   echo "configure: failed program was:" >&5
1999   cat conftest.$ac_ext >&5
2000   ac_cv_prog_cc_works=no
2001 fi
2002 rm -fr conftest*
2003 ac_ext=c
2004 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2005 ac_cpp='$CPP $CPPFLAGS'
2006 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2007 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2008 cross_compiling=$ac_cv_prog_cc_cross
2009
2010 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2011 if test $ac_cv_prog_cc_works = no; then
2012   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2013 fi
2014 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2015 echo "configure:2016: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2016 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2017 cross_compiling=$ac_cv_prog_cc_cross
2018
2019 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2020 echo "configure:2021: checking whether we are using GNU C" >&5
2021 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2022   echo $ac_n "(cached) $ac_c" 1>&6
2023 else
2024   cat > conftest.c <<EOF
2025 #ifdef __GNUC__
2026   yes;
2027 #endif
2028 EOF
2029 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2030: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
2030   ac_cv_prog_gcc=yes
2031 else
2032   ac_cv_prog_gcc=no
2033 fi
2034 fi
2035
2036 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2037
2038 if test $ac_cv_prog_gcc = yes; then
2039   GCC=yes
2040 else
2041   GCC=
2042 fi
2043
2044 ac_test_CFLAGS="${CFLAGS+set}"
2045 ac_save_CFLAGS="$CFLAGS"
2046 CFLAGS=
2047 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2048 echo "configure:2049: checking whether ${CC-cc} accepts -g" >&5
2049 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2050   echo $ac_n "(cached) $ac_c" 1>&6
2051 else
2052   echo 'void f(){}' > conftest.c
2053 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2054   ac_cv_prog_cc_g=yes
2055 else
2056   ac_cv_prog_cc_g=no
2057 fi
2058 rm -f conftest*
2059
2060 fi
2061
2062 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2063 if test "$ac_test_CFLAGS" = set; then
2064   CFLAGS="$ac_save_CFLAGS"
2065 elif test $ac_cv_prog_cc_g = yes; then
2066   if test "$GCC" = yes; then
2067     CFLAGS="-g -O2"
2068   else
2069     CFLAGS="-g"
2070   fi
2071 else
2072   if test "$GCC" = yes; then
2073     CFLAGS="-O2"
2074   else
2075     CFLAGS=
2076   fi
2077 fi
2078
2079
2080 ALL_LINGUAS=
2081 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2082 echo "configure:2083: checking how to run the C preprocessor" >&5
2083 # On Suns, sometimes $CPP names a directory.
2084 if test -n "$CPP" && test -d "$CPP"; then
2085   CPP=
2086 fi
2087 if test -z "$CPP"; then
2088 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2089   echo $ac_n "(cached) $ac_c" 1>&6
2090 else
2091     # This must be in double quotes, not single quotes, because CPP may get
2092   # substituted into the Makefile and "${CC-cc}" will confuse make.
2093   CPP="${CC-cc} -E"
2094   # On the NeXT, cc -E runs the code through the compiler's parser,
2095   # not just through cpp.
2096   cat > conftest.$ac_ext <<EOF
2097 #line 2098 "configure"
2098 #include "confdefs.h"
2099 #include <assert.h>
2100 Syntax Error
2101 EOF
2102 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2103 { (eval echo configure:2104: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2104 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2105 if test -z "$ac_err"; then
2106   :
2107 else
2108   echo "$ac_err" >&5
2109   echo "configure: failed program was:" >&5
2110   cat conftest.$ac_ext >&5
2111   rm -rf conftest*
2112   CPP="${CC-cc} -E -traditional-cpp"
2113   cat > conftest.$ac_ext <<EOF
2114 #line 2115 "configure"
2115 #include "confdefs.h"
2116 #include <assert.h>
2117 Syntax Error
2118 EOF
2119 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2120 { (eval echo configure:2121: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2121 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2122 if test -z "$ac_err"; then
2123   :
2124 else
2125   echo "$ac_err" >&5
2126   echo "configure: failed program was:" >&5
2127   cat conftest.$ac_ext >&5
2128   rm -rf conftest*
2129   CPP="${CC-cc} -nologo -E"
2130   cat > conftest.$ac_ext <<EOF
2131 #line 2132 "configure"
2132 #include "confdefs.h"
2133 #include <assert.h>
2134 Syntax Error
2135 EOF
2136 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2137 { (eval echo configure:2138: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2138 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2139 if test -z "$ac_err"; then
2140   :
2141 else
2142   echo "$ac_err" >&5
2143   echo "configure: failed program was:" >&5
2144   cat conftest.$ac_ext >&5
2145   rm -rf conftest*
2146   CPP=/lib/cpp
2147 fi
2148 rm -f conftest*
2149 fi
2150 rm -f conftest*
2151 fi
2152 rm -f conftest*
2153   ac_cv_prog_CPP="$CPP"
2154 fi
2155   CPP="$ac_cv_prog_CPP"
2156 else
2157   ac_cv_prog_CPP="$CPP"
2158 fi
2159 echo "$ac_t""$CPP" 1>&6
2160
2161 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2162 echo "configure:2163: checking for ANSI C header files" >&5
2163 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2164   echo $ac_n "(cached) $ac_c" 1>&6
2165 else
2166   cat > conftest.$ac_ext <<EOF
2167 #line 2168 "configure"
2168 #include "confdefs.h"
2169 #include <stdlib.h>
2170 #include <stdarg.h>
2171 #include <string.h>
2172 #include <float.h>
2173 EOF
2174 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2175 { (eval echo configure:2176: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2176 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2177 if test -z "$ac_err"; then
2178   rm -rf conftest*
2179   ac_cv_header_stdc=yes
2180 else
2181   echo "$ac_err" >&5
2182   echo "configure: failed program was:" >&5
2183   cat conftest.$ac_ext >&5
2184   rm -rf conftest*
2185   ac_cv_header_stdc=no
2186 fi
2187 rm -f conftest*
2188
2189 if test $ac_cv_header_stdc = yes; then
2190   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2191 cat > conftest.$ac_ext <<EOF
2192 #line 2193 "configure"
2193 #include "confdefs.h"
2194 #include <string.h>
2195 EOF
2196 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2197   egrep "memchr" >/dev/null 2>&1; then
2198   :
2199 else
2200   rm -rf conftest*
2201   ac_cv_header_stdc=no
2202 fi
2203 rm -f conftest*
2204
2205 fi
2206
2207 if test $ac_cv_header_stdc = yes; then
2208   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2209 cat > conftest.$ac_ext <<EOF
2210 #line 2211 "configure"
2211 #include "confdefs.h"
2212 #include <stdlib.h>
2213 EOF
2214 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2215   egrep "free" >/dev/null 2>&1; then
2216   :
2217 else
2218   rm -rf conftest*
2219   ac_cv_header_stdc=no
2220 fi
2221 rm -f conftest*
2222
2223 fi
2224
2225 if test $ac_cv_header_stdc = yes; then
2226   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2227 if test "$cross_compiling" = yes; then
2228   :
2229 else
2230   cat > conftest.$ac_ext <<EOF
2231 #line 2232 "configure"
2232 #include "confdefs.h"
2233 #include <ctype.h>
2234 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2235 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2236 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2237 int main () { int i; for (i = 0; i < 256; i++)
2238 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2239 exit (0); }
2240
2241 EOF
2242 if { (eval echo configure:2243: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2243 then
2244   :
2245 else
2246   echo "configure: failed program was:" >&5
2247   cat conftest.$ac_ext >&5
2248   rm -fr conftest*
2249   ac_cv_header_stdc=no
2250 fi
2251 rm -fr conftest*
2252 fi
2253
2254 fi
2255 fi
2256
2257 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2258 if test $ac_cv_header_stdc = yes; then
2259   cat >> confdefs.h <<\EOF
2260 #define STDC_HEADERS 1
2261 EOF
2262
2263 fi
2264
2265 echo $ac_n "checking for working const""... $ac_c" 1>&6
2266 echo "configure:2267: checking for working const" >&5
2267 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
2268   echo $ac_n "(cached) $ac_c" 1>&6
2269 else
2270   cat > conftest.$ac_ext <<EOF
2271 #line 2272 "configure"
2272 #include "confdefs.h"
2273
2274 int main() {
2275
2276 /* Ultrix mips cc rejects this.  */
2277 typedef int charset[2]; const charset x;
2278 /* SunOS 4.1.1 cc rejects this.  */
2279 char const *const *ccp;
2280 char **p;
2281 /* NEC SVR4.0.2 mips cc rejects this.  */
2282 struct point {int x, y;};
2283 static struct point const zero = {0,0};
2284 /* AIX XL C 1.02.0.0 rejects this.
2285    It does not let you subtract one const X* pointer from another in an arm
2286    of an if-expression whose if-part is not a constant expression */
2287 const char *g = "string";
2288 ccp = &g + (g ? g-g : 0);
2289 /* HPUX 7.0 cc rejects these. */
2290 ++ccp;
2291 p = (char**) ccp;
2292 ccp = (char const *const *) p;
2293 { /* SCO 3.2v4 cc rejects this.  */
2294   char *t;
2295   char const *s = 0 ? (char *) 0 : (char const *) 0;
2296
2297   *t++ = 0;
2298 }
2299 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
2300   int x[] = {25, 17};
2301   const int *foo = &x[0];
2302   ++foo;
2303 }
2304 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
2305   typedef const int *iptr;
2306   iptr p = 0;
2307   ++p;
2308 }
2309 { /* AIX XL C 1.02.0.0 rejects this saying
2310      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
2311   struct s { int j; const int *ap[3]; };
2312   struct s *b; b->j = 5;
2313 }
2314 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
2315   const int foo = 10;
2316 }
2317
2318 ; return 0; }
2319 EOF
2320 if { (eval echo configure:2321: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2321   rm -rf conftest*
2322   ac_cv_c_const=yes
2323 else
2324   echo "configure: failed program was:" >&5
2325   cat conftest.$ac_ext >&5
2326   rm -rf conftest*
2327   ac_cv_c_const=no
2328 fi
2329 rm -f conftest*
2330 fi
2331
2332 echo "$ac_t""$ac_cv_c_const" 1>&6
2333 if test $ac_cv_c_const = no; then
2334   cat >> confdefs.h <<\EOF
2335 #define const
2336 EOF
2337
2338 fi
2339
2340 echo $ac_n "checking for inline""... $ac_c" 1>&6
2341 echo "configure:2342: checking for inline" >&5
2342 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
2343   echo $ac_n "(cached) $ac_c" 1>&6
2344 else
2345   ac_cv_c_inline=no
2346 for ac_kw in inline __inline__ __inline; do
2347   cat > conftest.$ac_ext <<EOF
2348 #line 2349 "configure"
2349 #include "confdefs.h"
2350
2351 int main() {
2352 } $ac_kw foo() {
2353 ; return 0; }
2354 EOF
2355 if { (eval echo configure:2356: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2356   rm -rf conftest*
2357   ac_cv_c_inline=$ac_kw; break
2358 else
2359   echo "configure: failed program was:" >&5
2360   cat conftest.$ac_ext >&5
2361 fi
2362 rm -f conftest*
2363 done
2364
2365 fi
2366
2367 echo "$ac_t""$ac_cv_c_inline" 1>&6
2368 case "$ac_cv_c_inline" in
2369   inline | yes) ;;
2370   no) cat >> confdefs.h <<\EOF
2371 #define inline
2372 EOF
2373  ;;
2374   *)  cat >> confdefs.h <<EOF
2375 #define inline $ac_cv_c_inline
2376 EOF
2377  ;;
2378 esac
2379
2380 echo $ac_n "checking for off_t""... $ac_c" 1>&6
2381 echo "configure:2382: checking for off_t" >&5
2382 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
2383   echo $ac_n "(cached) $ac_c" 1>&6
2384 else
2385   cat > conftest.$ac_ext <<EOF
2386 #line 2387 "configure"
2387 #include "confdefs.h"
2388 #include <sys/types.h>
2389 #if STDC_HEADERS
2390 #include <stdlib.h>
2391 #include <stddef.h>
2392 #endif
2393 EOF
2394 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2395   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2396   rm -rf conftest*
2397   ac_cv_type_off_t=yes
2398 else
2399   rm -rf conftest*
2400   ac_cv_type_off_t=no
2401 fi
2402 rm -f conftest*
2403
2404 fi
2405 echo "$ac_t""$ac_cv_type_off_t" 1>&6
2406 if test $ac_cv_type_off_t = no; then
2407   cat >> confdefs.h <<\EOF
2408 #define off_t long
2409 EOF
2410
2411 fi
2412
2413 echo $ac_n "checking for size_t""... $ac_c" 1>&6
2414 echo "configure:2415: checking for size_t" >&5
2415 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
2416   echo $ac_n "(cached) $ac_c" 1>&6
2417 else
2418   cat > conftest.$ac_ext <<EOF
2419 #line 2420 "configure"
2420 #include "confdefs.h"
2421 #include <sys/types.h>
2422 #if STDC_HEADERS
2423 #include <stdlib.h>
2424 #include <stddef.h>
2425 #endif
2426 EOF
2427 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2428   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2429   rm -rf conftest*
2430   ac_cv_type_size_t=yes
2431 else
2432   rm -rf conftest*
2433   ac_cv_type_size_t=no
2434 fi
2435 rm -f conftest*
2436
2437 fi
2438 echo "$ac_t""$ac_cv_type_size_t" 1>&6
2439 if test $ac_cv_type_size_t = no; then
2440   cat >> confdefs.h <<\EOF
2441 #define size_t unsigned
2442 EOF
2443
2444 fi
2445
2446 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
2447 # for constant arguments.  Useless!
2448 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
2449 echo "configure:2450: checking for working alloca.h" >&5
2450 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
2451   echo $ac_n "(cached) $ac_c" 1>&6
2452 else
2453   cat > conftest.$ac_ext <<EOF
2454 #line 2455 "configure"
2455 #include "confdefs.h"
2456 #include <alloca.h>
2457 int main() {
2458 char *p = alloca(2 * sizeof(int));
2459 ; return 0; }
2460 EOF
2461 if { (eval echo configure:2462: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2462   rm -rf conftest*
2463   ac_cv_header_alloca_h=yes
2464 else
2465   echo "configure: failed program was:" >&5
2466   cat conftest.$ac_ext >&5
2467   rm -rf conftest*
2468   ac_cv_header_alloca_h=no
2469 fi
2470 rm -f conftest*
2471 fi
2472
2473 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
2474 if test $ac_cv_header_alloca_h = yes; then
2475   cat >> confdefs.h <<\EOF
2476 #define HAVE_ALLOCA_H 1
2477 EOF
2478
2479 fi
2480
2481 echo $ac_n "checking for alloca""... $ac_c" 1>&6
2482 echo "configure:2483: checking for alloca" >&5
2483 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
2484   echo $ac_n "(cached) $ac_c" 1>&6
2485 else
2486   cat > conftest.$ac_ext <<EOF
2487 #line 2488 "configure"
2488 #include "confdefs.h"
2489
2490 #ifdef __GNUC__
2491 # define alloca __builtin_alloca
2492 #else
2493 # ifdef _MSC_VER
2494 #  include <malloc.h>
2495 #  define alloca _alloca
2496 # else
2497 #  if HAVE_ALLOCA_H
2498 #   include <alloca.h>
2499 #  else
2500 #   ifdef _AIX
2501  #pragma alloca
2502 #   else
2503 #    ifndef alloca /* predefined by HP cc +Olibcalls */
2504 char *alloca ();
2505 #    endif
2506 #   endif
2507 #  endif
2508 # endif
2509 #endif
2510
2511 int main() {
2512 char *p = (char *) alloca(1);
2513 ; return 0; }
2514 EOF
2515 if { (eval echo configure:2516: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2516   rm -rf conftest*
2517   ac_cv_func_alloca_works=yes
2518 else
2519   echo "configure: failed program was:" >&5
2520   cat conftest.$ac_ext >&5
2521   rm -rf conftest*
2522   ac_cv_func_alloca_works=no
2523 fi
2524 rm -f conftest*
2525 fi
2526
2527 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
2528 if test $ac_cv_func_alloca_works = yes; then
2529   cat >> confdefs.h <<\EOF
2530 #define HAVE_ALLOCA 1
2531 EOF
2532
2533 fi
2534
2535 if test $ac_cv_func_alloca_works = no; then
2536   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
2537   # that cause trouble.  Some versions do not even contain alloca or
2538   # contain a buggy version.  If you still want to use their alloca,
2539   # use ar to extract alloca.o from them instead of compiling alloca.c.
2540   ALLOCA=alloca.${ac_objext}
2541   cat >> confdefs.h <<\EOF
2542 #define C_ALLOCA 1
2543 EOF
2544
2545
2546 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
2547 echo "configure:2548: checking whether alloca needs Cray hooks" >&5
2548 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
2549   echo $ac_n "(cached) $ac_c" 1>&6
2550 else
2551   cat > conftest.$ac_ext <<EOF
2552 #line 2553 "configure"
2553 #include "confdefs.h"
2554 #if defined(CRAY) && ! defined(CRAY2)
2555 webecray
2556 #else
2557 wenotbecray
2558 #endif
2559
2560 EOF
2561 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2562   egrep "webecray" >/dev/null 2>&1; then
2563   rm -rf conftest*
2564   ac_cv_os_cray=yes
2565 else
2566   rm -rf conftest*
2567   ac_cv_os_cray=no
2568 fi
2569 rm -f conftest*
2570
2571 fi
2572
2573 echo "$ac_t""$ac_cv_os_cray" 1>&6
2574 if test $ac_cv_os_cray = yes; then
2575 for ac_func in _getb67 GETB67 getb67; do
2576   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2577 echo "configure:2578: checking for $ac_func" >&5
2578 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+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 /* System header to define __stub macros and hopefully few prototypes,
2585     which can conflict with char $ac_func(); below.  */
2586 #include <assert.h>
2587 /* Override any gcc2 internal prototype to avoid an error.  */
2588 /* We use char because int might match the return type of a gcc2
2589     builtin and then its argument prototype would still apply.  */
2590 char $ac_func();
2591
2592 int main() {
2593
2594 /* The GNU C library defines this for functions which it implements
2595     to always fail with ENOSYS.  Some functions are actually named
2596     something starting with __ and the normal name is an alias.  */
2597 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2598 choke me
2599 #else
2600 $ac_func();
2601 #endif
2602
2603 ; return 0; }
2604 EOF
2605 if { (eval echo configure:2606: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2606   rm -rf conftest*
2607   eval "ac_cv_func_$ac_func=yes"
2608 else
2609   echo "configure: failed program was:" >&5
2610   cat conftest.$ac_ext >&5
2611   rm -rf conftest*
2612   eval "ac_cv_func_$ac_func=no"
2613 fi
2614 rm -f conftest*
2615 fi
2616
2617 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2618   echo "$ac_t""yes" 1>&6
2619   cat >> confdefs.h <<EOF
2620 #define CRAY_STACKSEG_END $ac_func
2621 EOF
2622
2623   break
2624 else
2625   echo "$ac_t""no" 1>&6
2626 fi
2627
2628 done
2629 fi
2630
2631 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
2632 echo "configure:2633: checking stack direction for C alloca" >&5
2633 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
2634   echo $ac_n "(cached) $ac_c" 1>&6
2635 else
2636   if test "$cross_compiling" = yes; then
2637   ac_cv_c_stack_direction=0
2638 else
2639   cat > conftest.$ac_ext <<EOF
2640 #line 2641 "configure"
2641 #include "confdefs.h"
2642 find_stack_direction ()
2643 {
2644   static char *addr = 0;
2645   auto char dummy;
2646   if (addr == 0)
2647     {
2648       addr = &dummy;
2649       return find_stack_direction ();
2650     }
2651   else
2652     return (&dummy > addr) ? 1 : -1;
2653 }
2654 main ()
2655 {
2656   exit (find_stack_direction() < 0);
2657 }
2658 EOF
2659 if { (eval echo configure:2660: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2660 then
2661   ac_cv_c_stack_direction=1
2662 else
2663   echo "configure: failed program was:" >&5
2664   cat conftest.$ac_ext >&5
2665   rm -fr conftest*
2666   ac_cv_c_stack_direction=-1
2667 fi
2668 rm -fr conftest*
2669 fi
2670
2671 fi
2672
2673 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
2674 cat >> confdefs.h <<EOF
2675 #define STACK_DIRECTION $ac_cv_c_stack_direction
2676 EOF
2677
2678 fi
2679
2680 for ac_hdr in unistd.h
2681 do
2682 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2683 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2684 echo "configure:2685: checking for $ac_hdr" >&5
2685 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2686   echo $ac_n "(cached) $ac_c" 1>&6
2687 else
2688   cat > conftest.$ac_ext <<EOF
2689 #line 2690 "configure"
2690 #include "confdefs.h"
2691 #include <$ac_hdr>
2692 EOF
2693 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2694 { (eval echo configure:2695: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2695 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2696 if test -z "$ac_err"; then
2697   rm -rf conftest*
2698   eval "ac_cv_header_$ac_safe=yes"
2699 else
2700   echo "$ac_err" >&5
2701   echo "configure: failed program was:" >&5
2702   cat conftest.$ac_ext >&5
2703   rm -rf conftest*
2704   eval "ac_cv_header_$ac_safe=no"
2705 fi
2706 rm -f conftest*
2707 fi
2708 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2709   echo "$ac_t""yes" 1>&6
2710     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2711   cat >> confdefs.h <<EOF
2712 #define $ac_tr_hdr 1
2713 EOF
2714
2715 else
2716   echo "$ac_t""no" 1>&6
2717 fi
2718 done
2719
2720 for ac_func in getpagesize
2721 do
2722 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2723 echo "configure:2724: checking for $ac_func" >&5
2724 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2725   echo $ac_n "(cached) $ac_c" 1>&6
2726 else
2727   cat > conftest.$ac_ext <<EOF
2728 #line 2729 "configure"
2729 #include "confdefs.h"
2730 /* System header to define __stub macros and hopefully few prototypes,
2731     which can conflict with char $ac_func(); below.  */
2732 #include <assert.h>
2733 /* Override any gcc2 internal prototype to avoid an error.  */
2734 /* We use char because int might match the return type of a gcc2
2735     builtin and then its argument prototype would still apply.  */
2736 char $ac_func();
2737
2738 int main() {
2739
2740 /* The GNU C library defines this for functions which it implements
2741     to always fail with ENOSYS.  Some functions are actually named
2742     something starting with __ and the normal name is an alias.  */
2743 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2744 choke me
2745 #else
2746 $ac_func();
2747 #endif
2748
2749 ; return 0; }
2750 EOF
2751 if { (eval echo configure:2752: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2752   rm -rf conftest*
2753   eval "ac_cv_func_$ac_func=yes"
2754 else
2755   echo "configure: failed program was:" >&5
2756   cat conftest.$ac_ext >&5
2757   rm -rf conftest*
2758   eval "ac_cv_func_$ac_func=no"
2759 fi
2760 rm -f conftest*
2761 fi
2762
2763 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2764   echo "$ac_t""yes" 1>&6
2765     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2766   cat >> confdefs.h <<EOF
2767 #define $ac_tr_func 1
2768 EOF
2769
2770 else
2771   echo "$ac_t""no" 1>&6
2772 fi
2773 done
2774
2775 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
2776 echo "configure:2777: checking for working mmap" >&5
2777 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
2778   echo $ac_n "(cached) $ac_c" 1>&6
2779 else
2780   if test "$cross_compiling" = yes; then
2781   ac_cv_func_mmap_fixed_mapped=no
2782 else
2783   cat > conftest.$ac_ext <<EOF
2784 #line 2785 "configure"
2785 #include "confdefs.h"
2786
2787 /* Thanks to Mike Haertel and Jim Avera for this test.
2788    Here is a matrix of mmap possibilities:
2789         mmap private not fixed
2790         mmap private fixed at somewhere currently unmapped
2791         mmap private fixed at somewhere already mapped
2792         mmap shared not fixed
2793         mmap shared fixed at somewhere currently unmapped
2794         mmap shared fixed at somewhere already mapped
2795    For private mappings, we should verify that changes cannot be read()
2796    back from the file, nor mmap's back from the file at a different
2797    address.  (There have been systems where private was not correctly
2798    implemented like the infamous i386 svr4.0, and systems where the
2799    VM page cache was not coherent with the filesystem buffer cache
2800    like early versions of FreeBSD and possibly contemporary NetBSD.)
2801    For shared mappings, we should conversely verify that changes get
2802    propogated back to all the places they're supposed to be.
2803
2804    Grep wants private fixed already mapped.
2805    The main things grep needs to know about mmap are:
2806    * does it exist and is it safe to write into the mmap'd area
2807    * how to use it (BSD variants)  */
2808 #include <sys/types.h>
2809 #include <fcntl.h>
2810 #include <sys/mman.h>
2811
2812 /* This mess was copied from the GNU getpagesize.h.  */
2813 #ifndef HAVE_GETPAGESIZE
2814 # ifdef HAVE_UNISTD_H
2815 #  include <unistd.h>
2816 # endif
2817
2818 /* Assume that all systems that can run configure have sys/param.h.  */
2819 # ifndef HAVE_SYS_PARAM_H
2820 #  define HAVE_SYS_PARAM_H 1
2821 # endif
2822
2823 # ifdef _SC_PAGESIZE
2824 #  define getpagesize() sysconf(_SC_PAGESIZE)
2825 # else /* no _SC_PAGESIZE */
2826 #  ifdef HAVE_SYS_PARAM_H
2827 #   include <sys/param.h>
2828 #   ifdef EXEC_PAGESIZE
2829 #    define getpagesize() EXEC_PAGESIZE
2830 #   else /* no EXEC_PAGESIZE */
2831 #    ifdef NBPG
2832 #     define getpagesize() NBPG * CLSIZE
2833 #     ifndef CLSIZE
2834 #      define CLSIZE 1
2835 #     endif /* no CLSIZE */
2836 #    else /* no NBPG */
2837 #     ifdef NBPC
2838 #      define getpagesize() NBPC
2839 #     else /* no NBPC */
2840 #      ifdef PAGESIZE
2841 #       define getpagesize() PAGESIZE
2842 #      endif /* PAGESIZE */
2843 #     endif /* no NBPC */
2844 #    endif /* no NBPG */
2845 #   endif /* no EXEC_PAGESIZE */
2846 #  else /* no HAVE_SYS_PARAM_H */
2847 #   define getpagesize() 8192   /* punt totally */
2848 #  endif /* no HAVE_SYS_PARAM_H */
2849 # endif /* no _SC_PAGESIZE */
2850
2851 #endif /* no HAVE_GETPAGESIZE */
2852
2853 #ifdef __cplusplus
2854 extern "C" { void *malloc(unsigned); }
2855 #else
2856 char *malloc();
2857 #endif
2858
2859 int
2860 main()
2861 {
2862         char *data, *data2, *data3;
2863         int i, pagesize;
2864         int fd;
2865
2866         pagesize = getpagesize();
2867
2868         /*
2869          * First, make a file with some known garbage in it.
2870          */
2871         data = malloc(pagesize);
2872         if (!data)
2873                 exit(1);
2874         for (i = 0; i < pagesize; ++i)
2875                 *(data + i) = rand();
2876         umask(0);
2877         fd = creat("conftestmmap", 0600);
2878         if (fd < 0)
2879                 exit(1);
2880         if (write(fd, data, pagesize) != pagesize)
2881                 exit(1);
2882         close(fd);
2883
2884         /*
2885          * Next, try to mmap the file at a fixed address which
2886          * already has something else allocated at it.  If we can,
2887          * also make sure that we see the same garbage.
2888          */
2889         fd = open("conftestmmap", O_RDWR);
2890         if (fd < 0)
2891                 exit(1);
2892         data2 = malloc(2 * pagesize);
2893         if (!data2)
2894                 exit(1);
2895         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
2896         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
2897             MAP_PRIVATE | MAP_FIXED, fd, 0L))
2898                 exit(1);
2899         for (i = 0; i < pagesize; ++i)
2900                 if (*(data + i) != *(data2 + i))
2901                         exit(1);
2902
2903         /*
2904          * Finally, make sure that changes to the mapped area
2905          * do not percolate back to the file as seen by read().
2906          * (This is a bug on some variants of i386 svr4.0.)
2907          */
2908         for (i = 0; i < pagesize; ++i)
2909                 *(data2 + i) = *(data2 + i) + 1;
2910         data3 = malloc(pagesize);
2911         if (!data3)
2912                 exit(1);
2913         if (read(fd, data3, pagesize) != pagesize)
2914                 exit(1);
2915         for (i = 0; i < pagesize; ++i)
2916                 if (*(data + i) != *(data3 + i))
2917                         exit(1);
2918         close(fd);
2919         unlink("conftestmmap");
2920         exit(0);
2921 }
2922
2923 EOF
2924 if { (eval echo configure:2925: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2925 then
2926   ac_cv_func_mmap_fixed_mapped=yes
2927 else
2928   echo "configure: failed program was:" >&5
2929   cat conftest.$ac_ext >&5
2930   rm -fr conftest*
2931   ac_cv_func_mmap_fixed_mapped=no
2932 fi
2933 rm -fr conftest*
2934 fi
2935
2936 fi
2937
2938 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
2939 if test $ac_cv_func_mmap_fixed_mapped = yes; then
2940   cat >> confdefs.h <<\EOF
2941 #define HAVE_MMAP 1
2942 EOF
2943
2944 fi
2945
2946
2947    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
2948 unistd.h values.h sys/param.h
2949 do
2950 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2951 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2952 echo "configure:2953: checking for $ac_hdr" >&5
2953 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2954   echo $ac_n "(cached) $ac_c" 1>&6
2955 else
2956   cat > conftest.$ac_ext <<EOF
2957 #line 2958 "configure"
2958 #include "confdefs.h"
2959 #include <$ac_hdr>
2960 EOF
2961 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2962 { (eval echo configure:2963: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2963 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2964 if test -z "$ac_err"; then
2965   rm -rf conftest*
2966   eval "ac_cv_header_$ac_safe=yes"
2967 else
2968   echo "$ac_err" >&5
2969   echo "configure: failed program was:" >&5
2970   cat conftest.$ac_ext >&5
2971   rm -rf conftest*
2972   eval "ac_cv_header_$ac_safe=no"
2973 fi
2974 rm -f conftest*
2975 fi
2976 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2977   echo "$ac_t""yes" 1>&6
2978     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2979   cat >> confdefs.h <<EOF
2980 #define $ac_tr_hdr 1
2981 EOF
2982
2983 else
2984   echo "$ac_t""no" 1>&6
2985 fi
2986 done
2987
2988    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
2989 __argz_count __argz_stringify __argz_next
2990 do
2991 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2992 echo "configure:2993: checking for $ac_func" >&5
2993 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2994   echo $ac_n "(cached) $ac_c" 1>&6
2995 else
2996   cat > conftest.$ac_ext <<EOF
2997 #line 2998 "configure"
2998 #include "confdefs.h"
2999 /* System header to define __stub macros and hopefully few prototypes,
3000     which can conflict with char $ac_func(); below.  */
3001 #include <assert.h>
3002 /* Override any gcc2 internal prototype to avoid an error.  */
3003 /* We use char because int might match the return type of a gcc2
3004     builtin and then its argument prototype would still apply.  */
3005 char $ac_func();
3006
3007 int main() {
3008
3009 /* The GNU C library defines this for functions which it implements
3010     to always fail with ENOSYS.  Some functions are actually named
3011     something starting with __ and the normal name is an alias.  */
3012 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3013 choke me
3014 #else
3015 $ac_func();
3016 #endif
3017
3018 ; return 0; }
3019 EOF
3020 if { (eval echo configure:3021: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3021   rm -rf conftest*
3022   eval "ac_cv_func_$ac_func=yes"
3023 else
3024   echo "configure: failed program was:" >&5
3025   cat conftest.$ac_ext >&5
3026   rm -rf conftest*
3027   eval "ac_cv_func_$ac_func=no"
3028 fi
3029 rm -f conftest*
3030 fi
3031
3032 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3033   echo "$ac_t""yes" 1>&6
3034     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3035   cat >> confdefs.h <<EOF
3036 #define $ac_tr_func 1
3037 EOF
3038
3039 else
3040   echo "$ac_t""no" 1>&6
3041 fi
3042 done
3043
3044
3045    if test "${ac_cv_func_stpcpy+set}" != "set"; then
3046      for ac_func in stpcpy
3047 do
3048 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3049 echo "configure:3050: checking for $ac_func" >&5
3050 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3051   echo $ac_n "(cached) $ac_c" 1>&6
3052 else
3053   cat > conftest.$ac_ext <<EOF
3054 #line 3055 "configure"
3055 #include "confdefs.h"
3056 /* System header to define __stub macros and hopefully few prototypes,
3057     which can conflict with char $ac_func(); below.  */
3058 #include <assert.h>
3059 /* Override any gcc2 internal prototype to avoid an error.  */
3060 /* We use char because int might match the return type of a gcc2
3061     builtin and then its argument prototype would still apply.  */
3062 char $ac_func();
3063
3064 int main() {
3065
3066 /* The GNU C library defines this for functions which it implements
3067     to always fail with ENOSYS.  Some functions are actually named
3068     something starting with __ and the normal name is an alias.  */
3069 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3070 choke me
3071 #else
3072 $ac_func();
3073 #endif
3074
3075 ; return 0; }
3076 EOF
3077 if { (eval echo configure:3078: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3078   rm -rf conftest*
3079   eval "ac_cv_func_$ac_func=yes"
3080 else
3081   echo "configure: failed program was:" >&5
3082   cat conftest.$ac_ext >&5
3083   rm -rf conftest*
3084   eval "ac_cv_func_$ac_func=no"
3085 fi
3086 rm -f conftest*
3087 fi
3088
3089 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3090   echo "$ac_t""yes" 1>&6
3091     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3092   cat >> confdefs.h <<EOF
3093 #define $ac_tr_func 1
3094 EOF
3095
3096 else
3097   echo "$ac_t""no" 1>&6
3098 fi
3099 done
3100
3101    fi
3102    if test "${ac_cv_func_stpcpy}" = "yes"; then
3103      cat >> confdefs.h <<\EOF
3104 #define HAVE_STPCPY 1
3105 EOF
3106
3107    fi
3108
3109    if test $ac_cv_header_locale_h = yes; then
3110     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
3111 echo "configure:3112: checking for LC_MESSAGES" >&5
3112 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
3113   echo $ac_n "(cached) $ac_c" 1>&6
3114 else
3115   cat > conftest.$ac_ext <<EOF
3116 #line 3117 "configure"
3117 #include "confdefs.h"
3118 #include <locale.h>
3119 int main() {
3120 return LC_MESSAGES
3121 ; return 0; }
3122 EOF
3123 if { (eval echo configure:3124: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3124   rm -rf conftest*
3125   am_cv_val_LC_MESSAGES=yes
3126 else
3127   echo "configure: failed program was:" >&5
3128   cat conftest.$ac_ext >&5
3129   rm -rf conftest*
3130   am_cv_val_LC_MESSAGES=no
3131 fi
3132 rm -f conftest*
3133 fi
3134
3135 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
3136     if test $am_cv_val_LC_MESSAGES = yes; then
3137       cat >> confdefs.h <<\EOF
3138 #define HAVE_LC_MESSAGES 1
3139 EOF
3140
3141     fi
3142   fi
3143    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
3144 echo "configure:3145: checking whether NLS is requested" >&5
3145         # Check whether --enable-nls or --disable-nls was given.
3146 if test "${enable_nls+set}" = set; then
3147   enableval="$enable_nls"
3148   USE_NLS=$enableval
3149 else
3150   USE_NLS=yes
3151 fi
3152
3153     echo "$ac_t""$USE_NLS" 1>&6
3154
3155
3156     USE_INCLUDED_LIBINTL=no
3157
3158         if test "$USE_NLS" = "yes"; then
3159       cat >> confdefs.h <<\EOF
3160 #define ENABLE_NLS 1
3161 EOF
3162
3163       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
3164 echo "configure:3165: checking whether included gettext is requested" >&5
3165       # Check whether --with-included-gettext or --without-included-gettext was given.
3166 if test "${with_included_gettext+set}" = set; then
3167   withval="$with_included_gettext"
3168   nls_cv_force_use_gnu_gettext=$withval
3169 else
3170   nls_cv_force_use_gnu_gettext=no
3171 fi
3172
3173       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
3174
3175       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
3176       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
3177                                         nls_cv_header_intl=
3178         nls_cv_header_libgt=
3179         CATOBJEXT=NONE
3180
3181         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
3182 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
3183 echo "configure:3184: checking for libintl.h" >&5
3184 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3185   echo $ac_n "(cached) $ac_c" 1>&6
3186 else
3187   cat > conftest.$ac_ext <<EOF
3188 #line 3189 "configure"
3189 #include "confdefs.h"
3190 #include <libintl.h>
3191 EOF
3192 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3193 { (eval echo configure:3194: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3194 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3195 if test -z "$ac_err"; then
3196   rm -rf conftest*
3197   eval "ac_cv_header_$ac_safe=yes"
3198 else
3199   echo "$ac_err" >&5
3200   echo "configure: failed program was:" >&5
3201   cat conftest.$ac_ext >&5
3202   rm -rf conftest*
3203   eval "ac_cv_header_$ac_safe=no"
3204 fi
3205 rm -f conftest*
3206 fi
3207 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3208   echo "$ac_t""yes" 1>&6
3209   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
3210 echo "configure:3211: checking for gettext in libc" >&5
3211 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
3212   echo $ac_n "(cached) $ac_c" 1>&6
3213 else
3214   cat > conftest.$ac_ext <<EOF
3215 #line 3216 "configure"
3216 #include "confdefs.h"
3217 #include <libintl.h>
3218 int main() {
3219 return (int) gettext ("")
3220 ; return 0; }
3221 EOF
3222 if { (eval echo configure:3223: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3223   rm -rf conftest*
3224   gt_cv_func_gettext_libc=yes
3225 else
3226   echo "configure: failed program was:" >&5
3227   cat conftest.$ac_ext >&5
3228   rm -rf conftest*
3229   gt_cv_func_gettext_libc=no
3230 fi
3231 rm -f conftest*
3232 fi
3233
3234 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
3235
3236            if test "$gt_cv_func_gettext_libc" != "yes"; then
3237              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
3238 echo "configure:3239: checking for bindtextdomain in -lintl" >&5
3239 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
3240 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3241   echo $ac_n "(cached) $ac_c" 1>&6
3242 else
3243   ac_save_LIBS="$LIBS"
3244 LIBS="-lintl  $LIBS"
3245 cat > conftest.$ac_ext <<EOF
3246 #line 3247 "configure"
3247 #include "confdefs.h"
3248 /* Override any gcc2 internal prototype to avoid an error.  */
3249 /* We use char because int might match the return type of a gcc2
3250     builtin and then its argument prototype would still apply.  */
3251 char bindtextdomain();
3252
3253 int main() {
3254 bindtextdomain()
3255 ; return 0; }
3256 EOF
3257 if { (eval echo configure:3258: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3258   rm -rf conftest*
3259   eval "ac_cv_lib_$ac_lib_var=yes"
3260 else
3261   echo "configure: failed program was:" >&5
3262   cat conftest.$ac_ext >&5
3263   rm -rf conftest*
3264   eval "ac_cv_lib_$ac_lib_var=no"
3265 fi
3266 rm -f conftest*
3267 LIBS="$ac_save_LIBS"
3268
3269 fi
3270 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3271   echo "$ac_t""yes" 1>&6
3272   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
3273 echo "configure:3274: checking for gettext in libintl" >&5
3274 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
3275   echo $ac_n "(cached) $ac_c" 1>&6
3276 else
3277   cat > conftest.$ac_ext <<EOF
3278 #line 3279 "configure"
3279 #include "confdefs.h"
3280
3281 int main() {
3282 return (int) gettext ("")
3283 ; return 0; }
3284 EOF
3285 if { (eval echo configure:3286: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3286   rm -rf conftest*
3287   gt_cv_func_gettext_libintl=yes
3288 else
3289   echo "configure: failed program was:" >&5
3290   cat conftest.$ac_ext >&5
3291   rm -rf conftest*
3292   gt_cv_func_gettext_libintl=no
3293 fi
3294 rm -f conftest*
3295 fi
3296
3297 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
3298 else
3299   echo "$ac_t""no" 1>&6
3300 fi
3301
3302            fi
3303
3304            if test "$gt_cv_func_gettext_libc" = "yes" \
3305               || test "$gt_cv_func_gettext_libintl" = "yes"; then
3306               cat >> confdefs.h <<\EOF
3307 #define HAVE_GETTEXT 1
3308 EOF
3309
3310               # Extract the first word of "msgfmt", so it can be a program name with args.
3311 set dummy msgfmt; ac_word=$2
3312 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3313 echo "configure:3314: checking for $ac_word" >&5
3314 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
3315   echo $ac_n "(cached) $ac_c" 1>&6
3316 else
3317   case "$MSGFMT" in
3318   /*)
3319   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
3320   ;;
3321   *)
3322   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
3323   for ac_dir in $PATH; do
3324     test -z "$ac_dir" && ac_dir=.
3325     if test -f $ac_dir/$ac_word; then
3326       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
3327         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
3328         break
3329       fi
3330     fi
3331   done
3332   IFS="$ac_save_ifs"
3333   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
3334   ;;
3335 esac
3336 fi
3337 MSGFMT="$ac_cv_path_MSGFMT"
3338 if test -n "$MSGFMT"; then
3339   echo "$ac_t""$MSGFMT" 1>&6
3340 else
3341   echo "$ac_t""no" 1>&6
3342 fi
3343               if test "$MSGFMT" != "no"; then
3344                 for ac_func in dcgettext
3345 do
3346 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3347 echo "configure:3348: checking for $ac_func" >&5
3348 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3349   echo $ac_n "(cached) $ac_c" 1>&6
3350 else
3351   cat > conftest.$ac_ext <<EOF
3352 #line 3353 "configure"
3353 #include "confdefs.h"
3354 /* System header to define __stub macros and hopefully few prototypes,
3355     which can conflict with char $ac_func(); below.  */
3356 #include <assert.h>
3357 /* Override any gcc2 internal prototype to avoid an error.  */
3358 /* We use char because int might match the return type of a gcc2
3359     builtin and then its argument prototype would still apply.  */
3360 char $ac_func();
3361
3362 int main() {
3363
3364 /* The GNU C library defines this for functions which it implements
3365     to always fail with ENOSYS.  Some functions are actually named
3366     something starting with __ and the normal name is an alias.  */
3367 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3368 choke me
3369 #else
3370 $ac_func();
3371 #endif
3372
3373 ; return 0; }
3374 EOF
3375 if { (eval echo configure:3376: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3376   rm -rf conftest*
3377   eval "ac_cv_func_$ac_func=yes"
3378 else
3379   echo "configure: failed program was:" >&5
3380   cat conftest.$ac_ext >&5
3381   rm -rf conftest*
3382   eval "ac_cv_func_$ac_func=no"
3383 fi
3384 rm -f conftest*
3385 fi
3386
3387 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3388   echo "$ac_t""yes" 1>&6
3389     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3390   cat >> confdefs.h <<EOF
3391 #define $ac_tr_func 1
3392 EOF
3393
3394 else
3395   echo "$ac_t""no" 1>&6
3396 fi
3397 done
3398
3399                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
3400 set dummy gmsgfmt; ac_word=$2
3401 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3402 echo "configure:3403: checking for $ac_word" >&5
3403 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
3404   echo $ac_n "(cached) $ac_c" 1>&6
3405 else
3406   case "$GMSGFMT" in
3407   /*)
3408   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
3409   ;;
3410   ?:/*)
3411   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
3412   ;;
3413   *)
3414   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3415   ac_dummy="$PATH"
3416   for ac_dir in $ac_dummy; do
3417     test -z "$ac_dir" && ac_dir=.
3418     if test -f $ac_dir/$ac_word; then
3419       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
3420       break
3421     fi
3422   done
3423   IFS="$ac_save_ifs"
3424   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
3425   ;;
3426 esac
3427 fi
3428 GMSGFMT="$ac_cv_path_GMSGFMT"
3429 if test -n "$GMSGFMT"; then
3430   echo "$ac_t""$GMSGFMT" 1>&6
3431 else
3432   echo "$ac_t""no" 1>&6
3433 fi
3434
3435                 # Extract the first word of "xgettext", so it can be a program name with args.
3436 set dummy xgettext; ac_word=$2
3437 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3438 echo "configure:3439: checking for $ac_word" >&5
3439 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
3440   echo $ac_n "(cached) $ac_c" 1>&6
3441 else
3442   case "$XGETTEXT" in
3443   /*)
3444   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
3445   ;;
3446   *)
3447   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
3448   for ac_dir in $PATH; do
3449     test -z "$ac_dir" && ac_dir=.
3450     if test -f $ac_dir/$ac_word; then
3451       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
3452         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
3453         break
3454       fi
3455     fi
3456   done
3457   IFS="$ac_save_ifs"
3458   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
3459   ;;
3460 esac
3461 fi
3462 XGETTEXT="$ac_cv_path_XGETTEXT"
3463 if test -n "$XGETTEXT"; then
3464   echo "$ac_t""$XGETTEXT" 1>&6
3465 else
3466   echo "$ac_t""no" 1>&6
3467 fi
3468
3469                 cat > conftest.$ac_ext <<EOF
3470 #line 3471 "configure"
3471 #include "confdefs.h"
3472
3473 int main() {
3474 extern int _nl_msg_cat_cntr;
3475                                return _nl_msg_cat_cntr
3476 ; return 0; }
3477 EOF
3478 if { (eval echo configure:3479: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3479   rm -rf conftest*
3480   CATOBJEXT=.gmo
3481                    DATADIRNAME=share
3482 else
3483   echo "configure: failed program was:" >&5
3484   cat conftest.$ac_ext >&5
3485   rm -rf conftest*
3486   CATOBJEXT=.mo
3487                    DATADIRNAME=lib
3488 fi
3489 rm -f conftest*
3490                 INSTOBJEXT=.mo
3491               fi
3492             fi
3493
3494 else
3495   echo "$ac_t""no" 1>&6
3496 fi
3497
3498
3499
3500         if test "$CATOBJEXT" = "NONE"; then
3501                           nls_cv_use_gnu_gettext=yes
3502         fi
3503       fi
3504
3505       if test "$nls_cv_use_gnu_gettext" = "yes"; then
3506                 INTLOBJS="\$(GETTOBJS)"
3507         # Extract the first word of "msgfmt", so it can be a program name with args.
3508 set dummy msgfmt; ac_word=$2
3509 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3510 echo "configure:3511: checking for $ac_word" >&5
3511 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
3512   echo $ac_n "(cached) $ac_c" 1>&6
3513 else
3514   case "$MSGFMT" in
3515   /*)
3516   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
3517   ;;
3518   *)
3519   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
3520   for ac_dir in $PATH; do
3521     test -z "$ac_dir" && ac_dir=.
3522     if test -f $ac_dir/$ac_word; then
3523       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
3524         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
3525         break
3526       fi
3527     fi
3528   done
3529   IFS="$ac_save_ifs"
3530   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
3531   ;;
3532 esac
3533 fi
3534 MSGFMT="$ac_cv_path_MSGFMT"
3535 if test -n "$MSGFMT"; then
3536   echo "$ac_t""$MSGFMT" 1>&6
3537 else
3538   echo "$ac_t""no" 1>&6
3539 fi
3540
3541         # Extract the first word of "gmsgfmt", so it can be a program name with args.
3542 set dummy gmsgfmt; ac_word=$2
3543 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3544 echo "configure:3545: checking for $ac_word" >&5
3545 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
3546   echo $ac_n "(cached) $ac_c" 1>&6
3547 else
3548   case "$GMSGFMT" in
3549   /*)
3550   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
3551   ;;
3552   ?:/*)
3553   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
3554   ;;
3555   *)
3556   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3557   ac_dummy="$PATH"
3558   for ac_dir in $ac_dummy; do
3559     test -z "$ac_dir" && ac_dir=.
3560     if test -f $ac_dir/$ac_word; then
3561       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
3562       break
3563     fi
3564   done
3565   IFS="$ac_save_ifs"
3566   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
3567   ;;
3568 esac
3569 fi
3570 GMSGFMT="$ac_cv_path_GMSGFMT"
3571 if test -n "$GMSGFMT"; then
3572   echo "$ac_t""$GMSGFMT" 1>&6
3573 else
3574   echo "$ac_t""no" 1>&6
3575 fi
3576
3577         # Extract the first word of "xgettext", so it can be a program name with args.
3578 set dummy xgettext; ac_word=$2
3579 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3580 echo "configure:3581: checking for $ac_word" >&5
3581 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
3582   echo $ac_n "(cached) $ac_c" 1>&6
3583 else
3584   case "$XGETTEXT" in
3585   /*)
3586   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
3587   ;;
3588   *)
3589   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
3590   for ac_dir in $PATH; do
3591     test -z "$ac_dir" && ac_dir=.
3592     if test -f $ac_dir/$ac_word; then
3593       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
3594         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
3595         break
3596       fi
3597     fi
3598   done
3599   IFS="$ac_save_ifs"
3600   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
3601   ;;
3602 esac
3603 fi
3604 XGETTEXT="$ac_cv_path_XGETTEXT"
3605 if test -n "$XGETTEXT"; then
3606   echo "$ac_t""$XGETTEXT" 1>&6
3607 else
3608   echo "$ac_t""no" 1>&6
3609 fi
3610
3611
3612         USE_INCLUDED_LIBINTL=yes
3613         CATOBJEXT=.gmo
3614         INSTOBJEXT=.mo
3615         DATADIRNAME=share
3616         INTLDEPS='$(top_builddir)/../intl/libintl.a'
3617         INTLLIBS=$INTLDEPS
3618         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
3619         nls_cv_header_intl=libintl.h
3620         nls_cv_header_libgt=libgettext.h
3621       fi
3622
3623             if test "$XGETTEXT" != ":"; then
3624                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
3625           : ;
3626         else
3627           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
3628           XGETTEXT=":"
3629         fi
3630       fi
3631
3632       # We need to process the po/ directory.
3633       POSUB=po
3634     else
3635       DATADIRNAME=share
3636       nls_cv_header_intl=libintl.h
3637       nls_cv_header_libgt=libgettext.h
3638     fi
3639
3640     # If this is used in GNU gettext we have to set USE_NLS to `yes'
3641     # because some of the sources are only built for this goal.
3642     if test "$PACKAGE" = gettext; then
3643       USE_NLS=yes
3644       USE_INCLUDED_LIBINTL=yes
3645     fi
3646
3647                 for lang in $ALL_LINGUAS; do
3648       GMOFILES="$GMOFILES $lang.gmo"
3649       POFILES="$POFILES $lang.po"
3650     done
3651
3652
3653
3654
3655
3656
3657
3658
3659
3660
3661
3662
3663
3664
3665    if test "x$CATOBJEXT" != "x"; then
3666      if test "x$ALL_LINGUAS" = "x"; then
3667        LINGUAS=
3668      else
3669        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
3670 echo "configure:3671: checking for catalogs to be installed" >&5
3671        NEW_LINGUAS=
3672        for lang in ${LINGUAS=$ALL_LINGUAS}; do
3673          case "$ALL_LINGUAS" in
3674           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
3675          esac
3676        done
3677        LINGUAS=$NEW_LINGUAS
3678        echo "$ac_t""$LINGUAS" 1>&6
3679      fi
3680
3681           if test -n "$LINGUAS"; then
3682        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
3683      fi
3684    fi
3685
3686             if test $ac_cv_header_locale_h = yes; then
3687      INCLUDE_LOCALE_H="#include <locale.h>"
3688    else
3689      INCLUDE_LOCALE_H="\
3690 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
3691    fi
3692
3693
3694             if test -f $srcdir/po2tbl.sed.in; then
3695       if test "$CATOBJEXT" = ".cat"; then
3696          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
3697 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
3698 echo "configure:3699: checking for linux/version.h" >&5
3699 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3700   echo $ac_n "(cached) $ac_c" 1>&6
3701 else
3702   cat > conftest.$ac_ext <<EOF
3703 #line 3704 "configure"
3704 #include "confdefs.h"
3705 #include <linux/version.h>
3706 EOF
3707 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3708 { (eval echo configure:3709: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3709 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3710 if test -z "$ac_err"; then
3711   rm -rf conftest*
3712   eval "ac_cv_header_$ac_safe=yes"
3713 else
3714   echo "$ac_err" >&5
3715   echo "configure: failed program was:" >&5
3716   cat conftest.$ac_ext >&5
3717   rm -rf conftest*
3718   eval "ac_cv_header_$ac_safe=no"
3719 fi
3720 rm -f conftest*
3721 fi
3722 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3723   echo "$ac_t""yes" 1>&6
3724   msgformat=linux
3725 else
3726   echo "$ac_t""no" 1>&6
3727 msgformat=xopen
3728 fi
3729
3730
3731                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
3732       fi
3733             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
3734          $srcdir/po2tbl.sed.in > po2tbl.sed
3735    fi
3736
3737             if test "$PACKAGE" = "gettext"; then
3738      GT_NO="#NO#"
3739      GT_YES=
3740    else
3741      GT_NO=
3742      GT_YES="#YES#"
3743    fi
3744
3745
3746
3747    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
3748
3749
3750       l=
3751
3752
3753             if test -d $srcdir/po; then
3754       test -d po || mkdir po
3755       if test "x$srcdir" != "x."; then
3756          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
3757             posrcprefix="$srcdir/"
3758          else
3759             posrcprefix="../$srcdir/"
3760          fi
3761       else
3762          posrcprefix="../"
3763       fi
3764       rm -f po/POTFILES
3765       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
3766          < $srcdir/po/POTFILES.in > po/POTFILES
3767    fi
3768
3769
3770 # Permit host specific settings.
3771 . ${srcdir}/configure.host
3772
3773
3774 # Find a good install program.  We prefer a C program (faster),
3775 # so one script is as good as another.  But avoid the broken or
3776 # incompatible versions:
3777 # SysV /etc/install, /usr/sbin/install
3778 # SunOS /usr/etc/install
3779 # IRIX /sbin/install
3780 # AIX /bin/install
3781 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3782 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3783 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3784 # ./install, which can be erroneously created by make from ./install.sh.
3785 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
3786 echo "configure:3787: checking for a BSD compatible install" >&5
3787 if test -z "$INSTALL"; then
3788 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
3789   echo $ac_n "(cached) $ac_c" 1>&6
3790 else
3791     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
3792   for ac_dir in $PATH; do
3793     # Account for people who put trailing slashes in PATH elements.
3794     case "$ac_dir/" in
3795     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
3796     *)
3797       # OSF1 and SCO ODT 3.0 have their own names for install.
3798       # Don't use installbsd from OSF since it installs stuff as root
3799       # by default.
3800       for ac_prog in ginstall scoinst install; do
3801         if test -f $ac_dir/$ac_prog; then
3802           if test $ac_prog = install &&
3803             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
3804             # AIX install.  It has an incompatible calling convention.
3805             :
3806           else
3807             ac_cv_path_install="$ac_dir/$ac_prog -c"
3808             break 2
3809           fi
3810         fi
3811       done
3812       ;;
3813     esac
3814   done
3815   IFS="$ac_save_IFS"
3816
3817 fi
3818   if test "${ac_cv_path_install+set}" = set; then
3819     INSTALL="$ac_cv_path_install"
3820   else
3821     # As a last resort, use the slow shell script.  We don't cache a
3822     # path for INSTALL within a source directory, because that will
3823     # break other packages using the cache if that directory is
3824     # removed, or if the path is relative.
3825     INSTALL="$ac_install_sh"
3826   fi
3827 fi
3828 echo "$ac_t""$INSTALL" 1>&6
3829
3830 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3831 # It thinks the first close brace ends the variable substitution.
3832 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3833
3834 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
3835
3836 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3837
3838
3839 BFD_HOST_64BIT_LONG=0
3840 BFD_HOST_64_BIT_DEFINED=0
3841 BFD_HOST_64_BIT=
3842 BFD_HOST_U_64_BIT=
3843 if test "x${HOST_64BIT_TYPE}" = "xlong"; then
3844   BFD_HOST_64BIT_LONG=1
3845 elif test "x${HOST_64BIT_TYPE}" != "x"; then
3846   BFD_HOST_64_BIT_DEFINED=1
3847   BFD_HOST_64_BIT=${HOST_64BIT_TYPE}
3848   BFD_HOST_U_64_BIT=${HOST_U_64BIT_TYPE}
3849 fi
3850
3851
3852
3853
3854
3855 # Put a plausible default for CC_FOR_BUILD in Makefile.
3856 if test -z "$CC_FOR_BUILD"; then
3857   if test "x$cross_compiling" = "xno"; then
3858     CC_FOR_BUILD='$(CC)'
3859   else
3860     CC_FOR_BUILD=gcc
3861   fi
3862 fi
3863
3864 # Also set EXEEXT_FOR_BUILD.
3865 if test "x$cross_compiling" = "xno"; then
3866   EXEEXT_FOR_BUILD='$(EXEEXT)'
3867 else
3868   echo $ac_n "checking for build system executable suffix""... $ac_c" 1>&6
3869 echo "configure:3870: checking for build system executable suffix" >&5
3870 if eval "test \"`echo '$''{'bfd_cv_build_exeext'+set}'`\" = set"; then
3871   echo $ac_n "(cached) $ac_c" 1>&6
3872 else
3873   rm -f conftest*
3874      echo 'int main () { return 0; }' > conftest.c
3875      bfd_cv_build_exeext=
3876      ${CC_FOR_BUILD} -o conftest conftest.c 1>&5 2>&5
3877      for file in conftest.*; do
3878        case $file in
3879        *.c | *.o | *.obj | *.ilk | *.pdb) ;;
3880        *) bfd_cv_build_exeext=`echo $file | sed -e s/conftest//` ;;
3881        esac
3882      done
3883      rm -f conftest*
3884      test x"${bfd_cv_build_exeext}" = x && bfd_cv_build_exeext=no
3885 fi
3886
3887 echo "$ac_t""$bfd_cv_build_exeext" 1>&6
3888   EXEEXT_FOR_BUILD=""
3889   test x"${bfd_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${bfd_cv_build_exeext}
3890 fi
3891
3892
3893 for ac_hdr in stddef.h string.h strings.h stdlib.h time.h unistd.h
3894 do
3895 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3896 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3897 echo "configure:3898: checking for $ac_hdr" >&5
3898 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3899   echo $ac_n "(cached) $ac_c" 1>&6
3900 else
3901   cat > conftest.$ac_ext <<EOF
3902 #line 3903 "configure"
3903 #include "confdefs.h"
3904 #include <$ac_hdr>
3905 EOF
3906 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3907 { (eval echo configure:3908: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3908 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3909 if test -z "$ac_err"; then
3910   rm -rf conftest*
3911   eval "ac_cv_header_$ac_safe=yes"
3912 else
3913   echo "$ac_err" >&5
3914   echo "configure: failed program was:" >&5
3915   cat conftest.$ac_ext >&5
3916   rm -rf conftest*
3917   eval "ac_cv_header_$ac_safe=no"
3918 fi
3919 rm -f conftest*
3920 fi
3921 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3922   echo "$ac_t""yes" 1>&6
3923     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3924   cat >> confdefs.h <<EOF
3925 #define $ac_tr_hdr 1
3926 EOF
3927
3928 else
3929   echo "$ac_t""no" 1>&6
3930 fi
3931 done
3932
3933 for ac_hdr in fcntl.h sys/file.h sys/time.h
3934 do
3935 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3936 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3937 echo "configure:3938: checking for $ac_hdr" >&5
3938 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3939   echo $ac_n "(cached) $ac_c" 1>&6
3940 else
3941   cat > conftest.$ac_ext <<EOF
3942 #line 3943 "configure"
3943 #include "confdefs.h"
3944 #include <$ac_hdr>
3945 EOF
3946 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3947 { (eval echo configure:3948: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3948 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3949 if test -z "$ac_err"; then
3950   rm -rf conftest*
3951   eval "ac_cv_header_$ac_safe=yes"
3952 else
3953   echo "$ac_err" >&5
3954   echo "configure: failed program was:" >&5
3955   cat conftest.$ac_ext >&5
3956   rm -rf conftest*
3957   eval "ac_cv_header_$ac_safe=no"
3958 fi
3959 rm -f conftest*
3960 fi
3961 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3962   echo "$ac_t""yes" 1>&6
3963     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3964   cat >> confdefs.h <<EOF
3965 #define $ac_tr_hdr 1
3966 EOF
3967
3968 else
3969   echo "$ac_t""no" 1>&6
3970 fi
3971 done
3972
3973 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
3974 echo "configure:3975: checking whether time.h and sys/time.h may both be included" >&5
3975 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
3976   echo $ac_n "(cached) $ac_c" 1>&6
3977 else
3978   cat > conftest.$ac_ext <<EOF
3979 #line 3980 "configure"
3980 #include "confdefs.h"
3981 #include <sys/types.h>
3982 #include <sys/time.h>
3983 #include <time.h>
3984 int main() {
3985 struct tm *tp;
3986 ; return 0; }
3987 EOF
3988 if { (eval echo configure:3989: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3989   rm -rf conftest*
3990   ac_cv_header_time=yes
3991 else
3992   echo "configure: failed program was:" >&5
3993   cat conftest.$ac_ext >&5
3994   rm -rf conftest*
3995   ac_cv_header_time=no
3996 fi
3997 rm -f conftest*
3998 fi
3999
4000 echo "$ac_t""$ac_cv_header_time" 1>&6
4001 if test $ac_cv_header_time = yes; then
4002   cat >> confdefs.h <<\EOF
4003 #define TIME_WITH_SYS_TIME 1
4004 EOF
4005
4006 fi
4007
4008 ac_header_dirent=no
4009 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
4010 do
4011 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4012 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
4013 echo "configure:4014: checking for $ac_hdr that defines DIR" >&5
4014 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
4015   echo $ac_n "(cached) $ac_c" 1>&6
4016 else
4017   cat > conftest.$ac_ext <<EOF
4018 #line 4019 "configure"
4019 #include "confdefs.h"
4020 #include <sys/types.h>
4021 #include <$ac_hdr>
4022 int main() {
4023 DIR *dirp = 0;
4024 ; return 0; }
4025 EOF
4026 if { (eval echo configure:4027: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4027   rm -rf conftest*
4028   eval "ac_cv_header_dirent_$ac_safe=yes"
4029 else
4030   echo "configure: failed program was:" >&5
4031   cat conftest.$ac_ext >&5
4032   rm -rf conftest*
4033   eval "ac_cv_header_dirent_$ac_safe=no"
4034 fi
4035 rm -f conftest*
4036 fi
4037 if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
4038   echo "$ac_t""yes" 1>&6
4039     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4040   cat >> confdefs.h <<EOF
4041 #define $ac_tr_hdr 1
4042 EOF
4043  ac_header_dirent=$ac_hdr; break
4044 else
4045   echo "$ac_t""no" 1>&6
4046 fi
4047 done
4048 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4049 if test $ac_header_dirent = dirent.h; then
4050 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
4051 echo "configure:4052: checking for opendir in -ldir" >&5
4052 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
4053 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4054   echo $ac_n "(cached) $ac_c" 1>&6
4055 else
4056   ac_save_LIBS="$LIBS"
4057 LIBS="-ldir  $LIBS"
4058 cat > conftest.$ac_ext <<EOF
4059 #line 4060 "configure"
4060 #include "confdefs.h"
4061 /* Override any gcc2 internal prototype to avoid an error.  */
4062 /* We use char because int might match the return type of a gcc2
4063     builtin and then its argument prototype would still apply.  */
4064 char opendir();
4065
4066 int main() {
4067 opendir()
4068 ; return 0; }
4069 EOF
4070 if { (eval echo configure:4071: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4071   rm -rf conftest*
4072   eval "ac_cv_lib_$ac_lib_var=yes"
4073 else
4074   echo "configure: failed program was:" >&5
4075   cat conftest.$ac_ext >&5
4076   rm -rf conftest*
4077   eval "ac_cv_lib_$ac_lib_var=no"
4078 fi
4079 rm -f conftest*
4080 LIBS="$ac_save_LIBS"
4081
4082 fi
4083 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4084   echo "$ac_t""yes" 1>&6
4085   LIBS="$LIBS -ldir"
4086 else
4087   echo "$ac_t""no" 1>&6
4088 fi
4089
4090 else
4091 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
4092 echo "configure:4093: checking for opendir in -lx" >&5
4093 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
4094 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4095   echo $ac_n "(cached) $ac_c" 1>&6
4096 else
4097   ac_save_LIBS="$LIBS"
4098 LIBS="-lx  $LIBS"
4099 cat > conftest.$ac_ext <<EOF
4100 #line 4101 "configure"
4101 #include "confdefs.h"
4102 /* Override any gcc2 internal prototype to avoid an error.  */
4103 /* We use char because int might match the return type of a gcc2
4104     builtin and then its argument prototype would still apply.  */
4105 char opendir();
4106
4107 int main() {
4108 opendir()
4109 ; return 0; }
4110 EOF
4111 if { (eval echo configure:4112: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4112   rm -rf conftest*
4113   eval "ac_cv_lib_$ac_lib_var=yes"
4114 else
4115   echo "configure: failed program was:" >&5
4116   cat conftest.$ac_ext >&5
4117   rm -rf conftest*
4118   eval "ac_cv_lib_$ac_lib_var=no"
4119 fi
4120 rm -f conftest*
4121 LIBS="$ac_save_LIBS"
4122
4123 fi
4124 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4125   echo "$ac_t""yes" 1>&6
4126   LIBS="$LIBS -lx"
4127 else
4128   echo "$ac_t""no" 1>&6
4129 fi
4130
4131 fi
4132
4133 for ac_func in fcntl getpagesize setitimer sysconf fdopen getuid getgid
4134 do
4135 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4136 echo "configure:4137: checking for $ac_func" >&5
4137 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4138   echo $ac_n "(cached) $ac_c" 1>&6
4139 else
4140   cat > conftest.$ac_ext <<EOF
4141 #line 4142 "configure"
4142 #include "confdefs.h"
4143 /* System header to define __stub macros and hopefully few prototypes,
4144     which can conflict with char $ac_func(); below.  */
4145 #include <assert.h>
4146 /* Override any gcc2 internal prototype to avoid an error.  */
4147 /* We use char because int might match the return type of a gcc2
4148     builtin and then its argument prototype would still apply.  */
4149 char $ac_func();
4150
4151 int main() {
4152
4153 /* The GNU C library defines this for functions which it implements
4154     to always fail with ENOSYS.  Some functions are actually named
4155     something starting with __ and the normal name is an alias.  */
4156 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4157 choke me
4158 #else
4159 $ac_func();
4160 #endif
4161
4162 ; return 0; }
4163 EOF
4164 if { (eval echo configure:4165: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4165   rm -rf conftest*
4166   eval "ac_cv_func_$ac_func=yes"
4167 else
4168   echo "configure: failed program was:" >&5
4169   cat conftest.$ac_ext >&5
4170   rm -rf conftest*
4171   eval "ac_cv_func_$ac_func=no"
4172 fi
4173 rm -f conftest*
4174 fi
4175
4176 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4177   echo "$ac_t""yes" 1>&6
4178     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4179   cat >> confdefs.h <<EOF
4180 #define $ac_tr_func 1
4181 EOF
4182
4183 else
4184   echo "$ac_t""no" 1>&6
4185 fi
4186 done
4187
4188
4189
4190 case "${host}" in
4191 *-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)
4192   cat >> confdefs.h <<\EOF
4193 #define USE_BINARY_FOPEN 1
4194 EOF
4195  ;;
4196 esac
4197
4198 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
4199 echo "configure:4200: checking whether strstr must be declared" >&5
4200 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
4201   echo $ac_n "(cached) $ac_c" 1>&6
4202 else
4203   cat > conftest.$ac_ext <<EOF
4204 #line 4205 "configure"
4205 #include "confdefs.h"
4206
4207 #include <stdio.h>
4208 #ifdef HAVE_STRING_H
4209 #include <string.h>
4210 #else
4211 #ifdef HAVE_STRINGS_H
4212 #include <strings.h>
4213 #endif
4214 #endif
4215 #ifdef HAVE_STDLIB_H
4216 #include <stdlib.h>
4217 #endif
4218 #ifdef HAVE_UNISTD_H
4219 #include <unistd.h>
4220 #endif
4221 int main() {
4222 char *(*pfn) = (char *(*)) strstr
4223 ; return 0; }
4224 EOF
4225 if { (eval echo configure:4226: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4226   rm -rf conftest*
4227   bfd_cv_decl_needed_strstr=no
4228 else
4229   echo "configure: failed program was:" >&5
4230   cat conftest.$ac_ext >&5
4231   rm -rf conftest*
4232   bfd_cv_decl_needed_strstr=yes
4233 fi
4234 rm -f conftest*
4235 fi
4236
4237 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
4238 if test $bfd_cv_decl_needed_strstr = yes; then
4239   cat >> confdefs.h <<\EOF
4240 #define NEED_DECLARATION_STRSTR 1
4241 EOF
4242
4243 fi
4244
4245 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
4246 echo "configure:4247: checking whether malloc must be declared" >&5
4247 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
4248   echo $ac_n "(cached) $ac_c" 1>&6
4249 else
4250   cat > conftest.$ac_ext <<EOF
4251 #line 4252 "configure"
4252 #include "confdefs.h"
4253
4254 #include <stdio.h>
4255 #ifdef HAVE_STRING_H
4256 #include <string.h>
4257 #else
4258 #ifdef HAVE_STRINGS_H
4259 #include <strings.h>
4260 #endif
4261 #endif
4262 #ifdef HAVE_STDLIB_H
4263 #include <stdlib.h>
4264 #endif
4265 #ifdef HAVE_UNISTD_H
4266 #include <unistd.h>
4267 #endif
4268 int main() {
4269 char *(*pfn) = (char *(*)) malloc
4270 ; return 0; }
4271 EOF
4272 if { (eval echo configure:4273: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4273   rm -rf conftest*
4274   bfd_cv_decl_needed_malloc=no
4275 else
4276   echo "configure: failed program was:" >&5
4277   cat conftest.$ac_ext >&5
4278   rm -rf conftest*
4279   bfd_cv_decl_needed_malloc=yes
4280 fi
4281 rm -f conftest*
4282 fi
4283
4284 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
4285 if test $bfd_cv_decl_needed_malloc = yes; then
4286   cat >> confdefs.h <<\EOF
4287 #define NEED_DECLARATION_MALLOC 1
4288 EOF
4289
4290 fi
4291
4292 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
4293 echo "configure:4294: checking whether realloc must be declared" >&5
4294 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
4295   echo $ac_n "(cached) $ac_c" 1>&6
4296 else
4297   cat > conftest.$ac_ext <<EOF
4298 #line 4299 "configure"
4299 #include "confdefs.h"
4300
4301 #include <stdio.h>
4302 #ifdef HAVE_STRING_H
4303 #include <string.h>
4304 #else
4305 #ifdef HAVE_STRINGS_H
4306 #include <strings.h>
4307 #endif
4308 #endif
4309 #ifdef HAVE_STDLIB_H
4310 #include <stdlib.h>
4311 #endif
4312 #ifdef HAVE_UNISTD_H
4313 #include <unistd.h>
4314 #endif
4315 int main() {
4316 char *(*pfn) = (char *(*)) realloc
4317 ; return 0; }
4318 EOF
4319 if { (eval echo configure:4320: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4320   rm -rf conftest*
4321   bfd_cv_decl_needed_realloc=no
4322 else
4323   echo "configure: failed program was:" >&5
4324   cat conftest.$ac_ext >&5
4325   rm -rf conftest*
4326   bfd_cv_decl_needed_realloc=yes
4327 fi
4328 rm -f conftest*
4329 fi
4330
4331 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
4332 if test $bfd_cv_decl_needed_realloc = yes; then
4333   cat >> confdefs.h <<\EOF
4334 #define NEED_DECLARATION_REALLOC 1
4335 EOF
4336
4337 fi
4338
4339 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
4340 echo "configure:4341: checking whether free must be declared" >&5
4341 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
4342   echo $ac_n "(cached) $ac_c" 1>&6
4343 else
4344   cat > conftest.$ac_ext <<EOF
4345 #line 4346 "configure"
4346 #include "confdefs.h"
4347
4348 #include <stdio.h>
4349 #ifdef HAVE_STRING_H
4350 #include <string.h>
4351 #else
4352 #ifdef HAVE_STRINGS_H
4353 #include <strings.h>
4354 #endif
4355 #endif
4356 #ifdef HAVE_STDLIB_H
4357 #include <stdlib.h>
4358 #endif
4359 #ifdef HAVE_UNISTD_H
4360 #include <unistd.h>
4361 #endif
4362 int main() {
4363 char *(*pfn) = (char *(*)) free
4364 ; return 0; }
4365 EOF
4366 if { (eval echo configure:4367: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4367   rm -rf conftest*
4368   bfd_cv_decl_needed_free=no
4369 else
4370   echo "configure: failed program was:" >&5
4371   cat conftest.$ac_ext >&5
4372   rm -rf conftest*
4373   bfd_cv_decl_needed_free=yes
4374 fi
4375 rm -f conftest*
4376 fi
4377
4378 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
4379 if test $bfd_cv_decl_needed_free = yes; then
4380   cat >> confdefs.h <<\EOF
4381 #define NEED_DECLARATION_FREE 1
4382 EOF
4383
4384 fi
4385
4386 echo $ac_n "checking whether getenv must be declared""... $ac_c" 1>&6
4387 echo "configure:4388: checking whether getenv must be declared" >&5
4388 if eval "test \"`echo '$''{'bfd_cv_decl_needed_getenv'+set}'`\" = set"; then
4389   echo $ac_n "(cached) $ac_c" 1>&6
4390 else
4391   cat > conftest.$ac_ext <<EOF
4392 #line 4393 "configure"
4393 #include "confdefs.h"
4394
4395 #include <stdio.h>
4396 #ifdef HAVE_STRING_H
4397 #include <string.h>
4398 #else
4399 #ifdef HAVE_STRINGS_H
4400 #include <strings.h>
4401 #endif
4402 #endif
4403 #ifdef HAVE_STDLIB_H
4404 #include <stdlib.h>
4405 #endif
4406 #ifdef HAVE_UNISTD_H
4407 #include <unistd.h>
4408 #endif
4409 int main() {
4410 char *(*pfn) = (char *(*)) getenv
4411 ; return 0; }
4412 EOF
4413 if { (eval echo configure:4414: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4414   rm -rf conftest*
4415   bfd_cv_decl_needed_getenv=no
4416 else
4417   echo "configure: failed program was:" >&5
4418   cat conftest.$ac_ext >&5
4419   rm -rf conftest*
4420   bfd_cv_decl_needed_getenv=yes
4421 fi
4422 rm -f conftest*
4423 fi
4424
4425 echo "$ac_t""$bfd_cv_decl_needed_getenv" 1>&6
4426 if test $bfd_cv_decl_needed_getenv = yes; then
4427   cat >> confdefs.h <<\EOF
4428 #define NEED_DECLARATION_GETENV 1
4429 EOF
4430
4431 fi
4432
4433
4434 # If we are configured native, pick a core file support file.
4435 COREFILE=
4436 COREFLAG=
4437 TRAD_HEADER=
4438 if test "${target}" = "${host}"; then
4439   case "${host}" in
4440   alpha*-*-linux-gnu*)
4441         COREFILE=trad-core.lo
4442         TRAD_HEADER='"hosts/alphalinux.h"'
4443         ;;
4444   alpha*-*-netbsd*)     COREFILE=netbsd-core.lo ;;
4445   alpha*-*-*)           COREFILE=osf-core.lo ;;
4446   arm-*-riscix)         COREFILE=trad-core.lo ;;
4447   hppa*-*-hpux*)        COREFILE=hpux-core.lo ;;
4448   hppa*-*-hiux*)        COREFILE=hpux-core.lo ;;
4449   hppa*-*-mpeix*)       COREFILE=hpux-core.lo ;;
4450   hppa*-*-bsd*)         COREFILE="hpux-core.lo hppabsd-core.lo"
4451                         COREFLAG="-DHPUX_CORE -DHPPABSD_CORE" ;;
4452   i370-*-*)
4453         COREFILE=trad-core.lo
4454         TRAD_HEADER='"hosts/i370linux.h"'
4455         ;;
4456
4457   i[3456]86-sequent-bsd*)
4458         COREFILE=trad-core.lo
4459         TRAD_HEADER='"hosts/symmetry.h"'
4460         ;;
4461   i[3456]86-sequent-sysv4*) ;;
4462   i[3456]86-sequent-sysv*)
4463         COREFILE=trad-core.lo
4464         TRAD_HEADER='"hosts/symmetry.h"'
4465         ;;
4466   i[3456]86-*-bsd* | i[3456]86-*-freebsd*)
4467         COREFILE=trad-core.lo
4468         TRAD_HEADER='"hosts/i386bsd.h"'
4469         ;;
4470   i[3456]86-*-netbsd* | i[3456]86-*-openbsd*)
4471         COREFILE=netbsd-core.lo
4472         ;;
4473   i[3456]86-esix-sysv3*)
4474         COREFILE=trad-core.lo
4475         TRAD_HEADER='"hosts/esix.h"'
4476         ;;
4477   i[3456]86-*-sco3.2v5*)
4478         COREFILE=sco5-core.lo
4479         ;;
4480   i[3456]86-*-sco* | i[3456]86-*-isc*)
4481         COREFILE=trad-core.lo
4482         TRAD_HEADER='"hosts/i386sco.h"'
4483         ;;
4484   i[3456]86-*-mach3*)
4485         COREFILE=trad-core.lo
4486         TRAD_HEADER='"hosts/i386mach3.h"'
4487         ;;
4488   i[3456]86-*-linux-gnu*)
4489         COREFILE=trad-core.lo
4490         TRAD_HEADER='"hosts/i386linux.h"'
4491         ;;
4492   i[3456]86-*-isc*)     COREFILE=trad-core.lo ;;
4493   i[3456]86-*-aix*)     COREFILE=aix386-core.lo ;;
4494   i860-*-mach3* | i860-*-osf1*)
4495         COREFILE=trad-core.lo
4496         TRAD_HEADER='"hosts/i860mach3.h"'
4497         ;;
4498   mips-dec-bsd*)
4499         COREFILE=trad-core.lo
4500         TRAD_HEADER='"hosts/mipsbsd.h"'
4501         ;;
4502   mips-dec-mach3*)
4503         COREFILE=trad-core.lo
4504         TRAD_HEADER='"hosts/mipsmach3.h"'
4505         ;;
4506   mips-*-netbsd* | mips*-*-openbsd*)
4507         COREFILE=netbsd-core.lo
4508         ;;
4509   mips-dec-*)
4510         COREFILE=trad-core.lo
4511         TRAD_HEADER='"hosts/decstation.h"'
4512         ;;
4513   mips-sgi-irix4*)      COREFILE=irix-core.lo ;;
4514   mips-sgi-irix5*)      COREFILE=irix-core.lo ;;
4515   mips-sgi-irix6*)      COREFILE=irix-core.lo ;;
4516   mips-*-mach3*)
4517         COREFILE=trad-core.lo
4518         TRAD_HEADER='"hosts/mipsmach3.h"'
4519         ;;
4520   mips-*-sysv4*)        ;;
4521   mips-*-sysv* | mips-*-riscos*)
4522         COREFILE=trad-core.lo
4523         TRAD_HEADER='"hosts/riscos.h"'
4524         ;;
4525   mips-sony-bsd*)
4526         COREFILE=trad-core.lo
4527         TRAD_HEADER='"hosts/news-mips.h"'
4528         ;;
4529   m68*-bull*-sysv*)
4530         COREFILE=trad-core.lo
4531         TRAD_HEADER='"hosts/dpx2.h"'
4532         ;;
4533   m68*-hp-hpux*)        COREFILE=hpux-core.lo ;;
4534   m68*-hp-bsd*)
4535         COREFILE=trad-core.lo
4536         TRAD_HEADER='"hosts/hp300bsd.h"'
4537         ;;
4538   m68*-*-linux-gnu*)
4539         COREFILE=trad-core.lo
4540         TRAD_HEADER='"hosts/m68klinux.h"'
4541         ;;
4542   m68*-motorola-sysv*)
4543         COREFILE=trad-core.lo
4544         TRAD_HEADER='"hosts/delta68.h"'
4545         ;;
4546   m68*-sony-*)
4547         COREFILE=trad-core.lo
4548         TRAD_HEADER='"hosts/news.h"'
4549         ;;
4550   m68*-*-netbsd* | m68*-*-openbsd*)
4551         COREFILE=netbsd-core.lo
4552         ;;
4553   m68*-apple-aux*)
4554         COREFILE=trad-core.lo
4555         TRAD_HEADER='"hosts/m68kaux.h"'
4556         ;;
4557   m88*-*-sysv4*)        ;;
4558   m88*-motorola-sysv*)  COREFILE=ptrace-core.lo ;;
4559   m88*-*-mach3*)
4560         COREFILE=trad-core.lo
4561         TRAD_HEADER='"hosts/m88kmach3.h"'
4562         ;;
4563   ns32k-pc532-mach)
4564         COREFILE=trad-core.lo
4565         TRAD_HEADER='"hosts/pc532mach.h"'
4566         ;;
4567   ns32k-*-netbsd* | ns32k-*-openbsd*)
4568         COREFILE=netbsd-core.lo
4569         ;;
4570   rs6000-*-lynx*)       COREFILE=lynx-core.lo ;;
4571   rs6000-*-aix4*)       COREFILE=rs6000-core.lo ;;
4572   rs6000-*-*)           COREFILE=rs6000-core.lo ;;
4573   powerpc-*-*bsd*)      COREFILE=netbsd-core.lo ;;
4574   powerpc-*-aix4*)      COREFILE=rs6000-core.lo ;;
4575   powerpc-*-aix*)       COREFILE=rs6000-core.lo ;;
4576   powerpc-*-beos*)      ;;
4577   powerpc-*-netbsd*)    COREFILE=netbsd-core.lo ;;
4578   sparc-*-netbsd* | sparc-*-openbsd*)
4579         COREFILE=netbsd-core.lo
4580         ;;
4581   tahoe-*-*)
4582         COREFILE=trad-core.lo
4583         TRAD_HEADER='"hosts/tahoe.h"'
4584         ;;
4585   vax-*-ultrix2*)
4586         COREFILE=trad-core.lo
4587         TRAD_HEADER='"hosts/vaxult2.h"'
4588         ;;
4589   vax-*-ultrix*)
4590         COREFILE=trad-core.lo
4591         TRAD_HEADER='"hosts/vaxult2.h"'
4592         ;;
4593   vax-*-*)
4594         COREFILE=trad-core.lo
4595         TRAD_HEADER='"hosts/vaxbsd.h"'
4596         ;;
4597   esac
4598
4599   case "$COREFILE" in
4600   aix386-core.lo)       COREFLAG=-DAIX386_CORE ;;
4601   hppabsd-core.lo)      COREFLAG=-DHPPABSD_CORE ;;
4602   hpux-core.lo)         COREFLAG=-DHPUX_CORE ;;
4603   irix-core.lo)         COREFLAG=-DIRIX_CORE ;;
4604   lynx-core.lo)         COREFLAG=-DLYNX_CORE ;;
4605   netbsd-core.lo)       COREFLAG=-DNETBSD_CORE ;;
4606   osf-core.lo)          COREFLAG=-DOSF_CORE ;;
4607   ptrace-core.lo)       COREFLAG=-DPTRACE_CORE ;;
4608   rs6000-core.lo)       COREFLAG="$COREFLAG -DAIX_CORE" ;;
4609   sco5-core.lo)         COREFLAG="$COREFLAG -DSCO5_CORE" ;;
4610   trad-core.lo)         COREFLAG="$COREFLAG -DTRAD_CORE" ;;
4611   esac
4612
4613   # ELF corefile support has several flavors, but all of
4614   # them use something called <sys/procfs.h>
4615   for ac_hdr in sys/procfs.h
4616 do
4617 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4618 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4619 echo "configure:4620: checking for $ac_hdr" >&5
4620 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4621   echo $ac_n "(cached) $ac_c" 1>&6
4622 else
4623   cat > conftest.$ac_ext <<EOF
4624 #line 4625 "configure"
4625 #include "confdefs.h"
4626 #include <$ac_hdr>
4627 EOF
4628 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4629 { (eval echo configure:4630: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4630 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4631 if test -z "$ac_err"; then
4632   rm -rf conftest*
4633   eval "ac_cv_header_$ac_safe=yes"
4634 else
4635   echo "$ac_err" >&5
4636   echo "configure: failed program was:" >&5
4637   cat conftest.$ac_ext >&5
4638   rm -rf conftest*
4639   eval "ac_cv_header_$ac_safe=no"
4640 fi
4641 rm -f conftest*
4642 fi
4643 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4644   echo "$ac_t""yes" 1>&6
4645     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4646   cat >> confdefs.h <<EOF
4647 #define $ac_tr_hdr 1
4648 EOF
4649
4650 else
4651   echo "$ac_t""no" 1>&6
4652 fi
4653 done
4654
4655   if test "$ac_cv_header_sys_procfs_h" = yes; then
4656     echo $ac_n "checking for prstatus_t in sys/procfs.h""... $ac_c" 1>&6
4657 echo "configure:4658: checking for prstatus_t in sys/procfs.h" >&5
4658  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prstatus_t'+set}'`\" = set"; then
4659   echo $ac_n "(cached) $ac_c" 1>&6
4660 else
4661   cat > conftest.$ac_ext <<EOF
4662 #line 4663 "configure"
4663 #include "confdefs.h"
4664 #include <sys/procfs.h>
4665 int main() {
4666 prstatus_t avar
4667 ; return 0; }
4668 EOF
4669 if { (eval echo configure:4670: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4670   rm -rf conftest*
4671   bfd_cv_have_sys_procfs_type_prstatus_t=yes
4672 else
4673   echo "configure: failed program was:" >&5
4674   cat conftest.$ac_ext >&5
4675   rm -rf conftest*
4676   bfd_cv_have_sys_procfs_type_prstatus_t=no
4677
4678 fi
4679 rm -f conftest*
4680 fi
4681
4682  if test $bfd_cv_have_sys_procfs_type_prstatus_t = yes; then
4683    cat >> confdefs.h <<\EOF
4684 #define HAVE_PRSTATUS_T 1
4685 EOF
4686
4687  fi
4688  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prstatus_t" 1>&6
4689
4690     echo $ac_n "checking for prstatus_t.pr_who in sys/procfs.h""... $ac_c" 1>&6
4691 echo "configure:4692: checking for prstatus_t.pr_who in sys/procfs.h" >&5
4692  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_member_prstatus_t_pr_who'+set}'`\" = set"; then
4693   echo $ac_n "(cached) $ac_c" 1>&6
4694 else
4695   cat > conftest.$ac_ext <<EOF
4696 #line 4697 "configure"
4697 #include "confdefs.h"
4698 #include <sys/procfs.h>
4699 int main() {
4700 prstatus_t avar; void* aref = (void*) &avar.pr_who
4701 ; return 0; }
4702 EOF
4703 if { (eval echo configure:4704: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4704   rm -rf conftest*
4705   bfd_cv_have_sys_procfs_type_member_prstatus_t_pr_who=yes
4706 else
4707   echo "configure: failed program was:" >&5
4708   cat conftest.$ac_ext >&5
4709   rm -rf conftest*
4710   bfd_cv_have_sys_procfs_type_member_prstatus_t_pr_who=no
4711
4712 fi
4713 rm -f conftest*
4714 fi
4715
4716  if test $bfd_cv_have_sys_procfs_type_member_prstatus_t_pr_who = yes; then
4717    cat >> confdefs.h <<\EOF
4718 #define HAVE_PRSTATUS_T_PR_WHO 1
4719 EOF
4720
4721  fi
4722  echo "$ac_t""$bfd_cv_have_sys_procfs_type_member_prstatus_t_pr_who" 1>&6
4723
4724     echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6
4725 echo "configure:4726: checking for pstatus_t in sys/procfs.h" >&5
4726  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`\" = set"; then
4727   echo $ac_n "(cached) $ac_c" 1>&6
4728 else
4729   cat > conftest.$ac_ext <<EOF
4730 #line 4731 "configure"
4731 #include "confdefs.h"
4732 #include <sys/procfs.h>
4733 int main() {
4734 pstatus_t avar
4735 ; return 0; }
4736 EOF
4737 if { (eval echo configure:4738: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4738   rm -rf conftest*
4739   bfd_cv_have_sys_procfs_type_pstatus_t=yes
4740 else
4741   echo "configure: failed program was:" >&5
4742   cat conftest.$ac_ext >&5
4743   rm -rf conftest*
4744   bfd_cv_have_sys_procfs_type_pstatus_t=no
4745
4746 fi
4747 rm -f conftest*
4748 fi
4749
4750  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
4751    cat >> confdefs.h <<\EOF
4752 #define HAVE_PSTATUS_T 1
4753 EOF
4754
4755  fi
4756  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
4757
4758     echo $ac_n "checking for prpsinfo_t in sys/procfs.h""... $ac_c" 1>&6
4759 echo "configure:4760: checking for prpsinfo_t in sys/procfs.h" >&5
4760  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prpsinfo_t'+set}'`\" = set"; then
4761   echo $ac_n "(cached) $ac_c" 1>&6
4762 else
4763   cat > conftest.$ac_ext <<EOF
4764 #line 4765 "configure"
4765 #include "confdefs.h"
4766 #include <sys/procfs.h>
4767 int main() {
4768 prpsinfo_t avar
4769 ; return 0; }
4770 EOF
4771 if { (eval echo configure:4772: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4772   rm -rf conftest*
4773   bfd_cv_have_sys_procfs_type_prpsinfo_t=yes
4774 else
4775   echo "configure: failed program was:" >&5
4776   cat conftest.$ac_ext >&5
4777   rm -rf conftest*
4778   bfd_cv_have_sys_procfs_type_prpsinfo_t=no
4779
4780 fi
4781 rm -f conftest*
4782 fi
4783
4784  if test $bfd_cv_have_sys_procfs_type_prpsinfo_t = yes; then
4785    cat >> confdefs.h <<\EOF
4786 #define HAVE_PRPSINFO_T 1
4787 EOF
4788
4789  fi
4790  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prpsinfo_t" 1>&6
4791
4792     echo $ac_n "checking for psinfo_t in sys/procfs.h""... $ac_c" 1>&6
4793 echo "configure:4794: checking for psinfo_t in sys/procfs.h" >&5
4794  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psinfo_t'+set}'`\" = set"; then
4795   echo $ac_n "(cached) $ac_c" 1>&6
4796 else
4797   cat > conftest.$ac_ext <<EOF
4798 #line 4799 "configure"
4799 #include "confdefs.h"
4800 #include <sys/procfs.h>
4801 int main() {
4802 psinfo_t avar
4803 ; return 0; }
4804 EOF
4805 if { (eval echo configure:4806: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4806   rm -rf conftest*
4807   bfd_cv_have_sys_procfs_type_psinfo_t=yes
4808 else
4809   echo "configure: failed program was:" >&5
4810   cat conftest.$ac_ext >&5
4811   rm -rf conftest*
4812   bfd_cv_have_sys_procfs_type_psinfo_t=no
4813
4814 fi
4815 rm -f conftest*
4816 fi
4817
4818  if test $bfd_cv_have_sys_procfs_type_psinfo_t = yes; then
4819    cat >> confdefs.h <<\EOF
4820 #define HAVE_PSINFO_T 1
4821 EOF
4822
4823  fi
4824  echo "$ac_t""$bfd_cv_have_sys_procfs_type_psinfo_t" 1>&6
4825
4826     echo $ac_n "checking for lwpstatus_t in sys/procfs.h""... $ac_c" 1>&6
4827 echo "configure:4828: checking for lwpstatus_t in sys/procfs.h" >&5
4828  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpstatus_t'+set}'`\" = set"; then
4829   echo $ac_n "(cached) $ac_c" 1>&6
4830 else
4831   cat > conftest.$ac_ext <<EOF
4832 #line 4833 "configure"
4833 #include "confdefs.h"
4834 #include <sys/procfs.h>
4835 int main() {
4836 lwpstatus_t avar
4837 ; return 0; }
4838 EOF
4839 if { (eval echo configure:4840: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4840   rm -rf conftest*
4841   bfd_cv_have_sys_procfs_type_lwpstatus_t=yes
4842 else
4843   echo "configure: failed program was:" >&5
4844   cat conftest.$ac_ext >&5
4845   rm -rf conftest*
4846   bfd_cv_have_sys_procfs_type_lwpstatus_t=no
4847
4848 fi
4849 rm -f conftest*
4850 fi
4851
4852  if test $bfd_cv_have_sys_procfs_type_lwpstatus_t = yes; then
4853    cat >> confdefs.h <<\EOF
4854 #define HAVE_LWPSTATUS_T 1
4855 EOF
4856
4857  fi
4858  echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpstatus_t" 1>&6
4859
4860     echo $ac_n "checking for lwpstatus_t.pr_context in sys/procfs.h""... $ac_c" 1>&6
4861 echo "configure:4862: checking for lwpstatus_t.pr_context in sys/procfs.h" >&5
4862  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_context'+set}'`\" = set"; then
4863   echo $ac_n "(cached) $ac_c" 1>&6
4864 else
4865   cat > conftest.$ac_ext <<EOF
4866 #line 4867 "configure"
4867 #include "confdefs.h"
4868 #include <sys/procfs.h>
4869 int main() {
4870 lwpstatus_t avar; void* aref = (void*) &avar.pr_context
4871 ; return 0; }
4872 EOF
4873 if { (eval echo configure:4874: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4874   rm -rf conftest*
4875   bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_context=yes
4876 else
4877   echo "configure: failed program was:" >&5
4878   cat conftest.$ac_ext >&5
4879   rm -rf conftest*
4880   bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_context=no
4881
4882 fi
4883 rm -f conftest*
4884 fi
4885
4886  if test $bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_context = yes; then
4887    cat >> confdefs.h <<\EOF
4888 #define HAVE_LWPSTATUS_T_PR_CONTEXT 1
4889 EOF
4890
4891  fi
4892  echo "$ac_t""$bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_context" 1>&6
4893
4894     echo $ac_n "checking for lwpstatus_t.pr_reg in sys/procfs.h""... $ac_c" 1>&6
4895 echo "configure:4896: checking for lwpstatus_t.pr_reg in sys/procfs.h" >&5
4896  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_reg'+set}'`\" = set"; then
4897   echo $ac_n "(cached) $ac_c" 1>&6
4898 else
4899   cat > conftest.$ac_ext <<EOF
4900 #line 4901 "configure"
4901 #include "confdefs.h"
4902 #include <sys/procfs.h>
4903 int main() {
4904 lwpstatus_t avar; void* aref = (void*) &avar.pr_reg
4905 ; return 0; }
4906 EOF
4907 if { (eval echo configure:4908: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4908   rm -rf conftest*
4909   bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_reg=yes
4910 else
4911   echo "configure: failed program was:" >&5
4912   cat conftest.$ac_ext >&5
4913   rm -rf conftest*
4914   bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_reg=no
4915
4916 fi
4917 rm -f conftest*
4918 fi
4919
4920  if test $bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_reg = yes; then
4921    cat >> confdefs.h <<\EOF
4922 #define HAVE_LWPSTATUS_T_PR_REG 1
4923 EOF
4924
4925  fi
4926  echo "$ac_t""$bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_reg" 1>&6
4927
4928     echo $ac_n "checking for win32_pstatus_t in sys/procfs.h""... $ac_c" 1>&6
4929 echo "configure:4930: checking for win32_pstatus_t in sys/procfs.h" >&5
4930  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_win32_pstatus_t'+set}'`\" = set"; then
4931   echo $ac_n "(cached) $ac_c" 1>&6
4932 else
4933   cat > conftest.$ac_ext <<EOF
4934 #line 4935 "configure"
4935 #include "confdefs.h"
4936 #include <sys/procfs.h>
4937 int main() {
4938 win32_pstatus_t avar
4939 ; return 0; }
4940 EOF
4941 if { (eval echo configure:4942: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4942   rm -rf conftest*
4943   bfd_cv_have_sys_procfs_type_win32_pstatus_t=yes
4944 else
4945   echo "configure: failed program was:" >&5
4946   cat conftest.$ac_ext >&5
4947   rm -rf conftest*
4948   bfd_cv_have_sys_procfs_type_win32_pstatus_t=no
4949
4950 fi
4951 rm -f conftest*
4952 fi
4953
4954  if test $bfd_cv_have_sys_procfs_type_win32_pstatus_t = yes; then
4955    cat >> confdefs.h <<\EOF
4956 #define HAVE_WIN32_PSTATUS_T 1
4957 EOF
4958
4959  fi
4960  echo "$ac_t""$bfd_cv_have_sys_procfs_type_win32_pstatus_t" 1>&6
4961
4962   fi
4963 fi
4964
4965
4966 cat >> confdefs.h <<EOF
4967 #define TRAD_HEADER $TRAD_HEADER
4968 EOF
4969
4970
4971 # Horrible hacks to build DLLs on Windows.
4972 WIN32LDFLAGS=
4973 WIN32LIBADD=
4974 case "${host}" in
4975 *-*-cygwin*)
4976   if test "$enable_shared" = "yes"; then
4977     WIN32LDFLAGS="-no-undefined"
4978     WIN32LIBADD="-L`pwd`/../libiberty -liberty -L`pwd`/../intl -lintl -lcygwin -lkernel32"
4979   fi
4980   ;;
4981 esac
4982
4983
4984
4985 # target stuff:
4986
4987 # Canonicalize the secondary target names.
4988 if test -n "$enable_targets" ; then
4989     for targ in `echo $enable_targets | sed 's/,/ /g'`
4990     do
4991         result=`$ac_config_sub $targ 2>/dev/null`
4992         if test -n "$result" ; then
4993             canon_targets="$canon_targets $result"
4994         else
4995             # Allow targets that config.sub doesn't recognize, like "all".
4996             canon_targets="$canon_targets $targ"
4997         fi
4998     done
4999 fi
5000
5001 all_targets=false
5002 defvec=
5003 selvecs=
5004 selarchs=
5005 TDEFINES=
5006 for targ in $target $canon_targets
5007 do
5008     if test "x$targ" = "xall"; then
5009         all_targets=true
5010     else
5011         . $srcdir/config.bfd
5012         if test "x$targ" = "x$target"; then
5013             defvec=$targ_defvec
5014         fi
5015         selvecs="$selvecs $targ_defvec $targ_selvecs"
5016         selarchs="$selarchs $targ_archs"
5017         TDEFINES="$TDEFINES $targ_cflags"
5018     fi
5019 done
5020
5021
5022 # This processing still needs to be done if we're to decide properly whether
5023 # 64-bit support needs to be compiled in.  Currently, it will be included if
5024 # the default or any other explicitly requested target requires it; it
5025 # will not be included on a 32-bit host if no 64-bit target is requested, and
5026 # no "--with-64-bit-bfd" option is given, even if "--enable-targets=all" is
5027 # used.
5028
5029 # uniq the default and selected vectors in all the configured targets.
5030 f=""
5031 for i in $selvecs ; do
5032     case " $f " in
5033     *" $i "*) ;;
5034     *) f="$f $i" ;;
5035     esac
5036 done
5037 selvecs="$f"
5038
5039
5040 # uniq the architectures in all the configured targets.
5041 f=""
5042 for i in $selarchs ; do
5043     case " $f " in
5044     *" $i "*) ;;
5045     *) f="$f $i" ;;
5046     esac
5047 done
5048 selarchs="$f"
5049
5050 # Target backend .o files.
5051 tb=
5052
5053 elf="elf.lo elflink.lo dwarf2.lo dwarf1.lo"
5054
5055 for vec in $selvecs
5056 do
5057     case "$vec" in
5058     # This list is alphabetized to make it easy to compare
5059     # with the two vector lists in targets.c.
5060     a29kcoff_big_vec)           tb="$tb coff-a29k.lo cofflink.lo" ;;
5061     a_out_adobe_vec)            tb="$tb aout-adobe.lo aout32.lo" ;;
5062     armcoff_little_vec)         tb="$tb coff-arm.lo cofflink.lo " ;;
5063     armcoff_big_vec)            tb="$tb coff-arm.lo cofflink.lo " ;;
5064     armnetbsd_vec)              tb="$tb armnetbsd.lo aout32.lo" ;;
5065     armpe_little_vec)           tb="$tb pe-arm.lo peigen.lo cofflink.lo " ;;
5066     armpe_big_vec)              tb="$tb pe-arm.lo peigen.lo cofflink.lo " ;;
5067     armpei_little_vec)          tb="$tb pei-arm.lo peigen.lo cofflink.lo " ;;
5068     armpei_big_vec)             tb="$tb pei-arm.lo peigen.lo cofflink.lo " ;;
5069     arm_epoc_pe_little_vec)     tb="$tb epoc-pe-arm.lo peigen.lo cofflink.lo " ;;
5070     arm_epoc_pe_big_vec)        tb="$tb epoc-pe-arm.lo peigen.lo cofflink.lo " ;;
5071     arm_epoc_pei_little_vec)    tb="$tb epoc-pei-arm.lo peigen.lo cofflink.lo " ;;
5072     arm_epoc_pei_big_vec)       tb="$tb epoc-pei-arm.lo peigen.lo cofflink.lo " ;;
5073     aout0_big_vec)              tb="$tb aout0.lo aout32.lo" ;;
5074     aout_arm_big_vec)           tb="$tb aout-arm.lo aout32.lo" ;;
5075     aout_arm_little_vec)        tb="$tb aout-arm.lo aout32.lo" ;;
5076     aout_mips_big_vec)          tb="$tb mipsbsd.lo aout32.lo" ;;
5077     aout_mips_little_vec)       tb="$tb mipsbsd.lo aout32.lo" ;;
5078     apollocoff_vec)             tb="$tb coff-apollo.lo" ;;
5079     b_out_vec_big_host)         tb="$tb bout.lo aout32.lo" ;;
5080     b_out_vec_little_host)      tb="$tb bout.lo aout32.lo" ;;
5081     bfd_elf64_alpha_vec)        tb="$tb elf64-alpha.lo elf64.lo $elf"
5082                                 target64=true ;;
5083     bfd_elf32_littlearc_vec)    tb="$tb elf32-arc.lo elf32.lo $elf" ;;
5084     bfd_elf32_littlearm_vec)    tb="$tb elfarm-nabi.lo elf32.lo $elf" ;;
5085     bfd_elf32_littlearm_oabi_vec) tb="$tb elfarm-oabi.lo elf32.lo $elf" ;;
5086     bfd_elf32_bigarc_vec)       tb="$tb elf32-arc.lo elf32.lo $elf" ;;
5087     bfd_elf32_bigarm_vec)       tb="$tb elfarm-nabi.lo elf32.lo $elf" ;;
5088     bfd_elf32_bigarm_oabi_vec)  tb="$tb elfarm-oabi.lo elf32.lo $elf" ;;
5089     bfd_elf32_big_generic_vec)  tb="$tb elf32-gen.lo elf32.lo $elf" ;;
5090     bfd_elf32_bigmips_vec)      tb="$tb elf32-mips.lo elf32.lo $elf ecofflink.lo" ;;
5091     bfd_elf64_bigmips_vec)      tb="$tb elf64-mips.lo elf64.lo elf32-mips.lo elf32.lo $elf ecofflink.lo"
5092                                 target64=true ;;
5093     bfd_elf32_d10v_vec)         tb="$tb elf32-d10v.lo elf32.lo $elf" ;;
5094     bfd_elf32_d30v_vec)         tb="$tb elf32-d30v.lo elf32.lo $elf" ;;
5095     bfd_elf32_fr30_vec)         tb="$tb elf32-fr30.lo elf32.lo $elf" ;;
5096     bfd_elf32_hppa_vec)         tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
5097     bfd_elf32_i370_vec)         tb="$tb elf32-i370.lo elf32.lo $elf" ;;
5098     bfd_elf32_i386_vec)         tb="$tb elf32-i386.lo elf32.lo $elf" ;;
5099     bfd_elf32_i860_vec)         tb="$tb elf32-i860.lo elf32.lo $elf" ;;
5100     bfd_elf32_i960_vec)         tb="$tb elf32-i960.lo elf32.lo $elf" ;;
5101     bfd_elf32_little_generic_vec) tb="$tb elf32-gen.lo elf32.lo $elf" ;;
5102     bfd_elf32_littlemips_vec)   tb="$tb elf32-mips.lo elf32.lo $elf ecofflink.lo" ;;
5103     bfd_elf64_littlemips_vec)   tb="$tb elf64-mips.lo elf64.lo elf32-mips.lo elf32.lo $elf ecofflink.lo"
5104                                 target64=true ;;
5105     bfd_elf32_m32r_vec)         tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
5106     bfd_elf32_m68k_vec)         tb="$tb elf32-m68k.lo elf32.lo $elf" ;;
5107     bfd_elf32_m88k_vec)         tb="$tb elf32-m88k.lo elf32.lo $elf" ;;
5108     bfd_elf32_mcore_big_vec)    tb="$tb elf32-mcore.lo elf32.lo $elf" ;;
5109     bfd_elf32_mcore_little_vec) tb="$tb elf32-mcore.lo elf32.lo $elf" ;;
5110     bfd_elf32_mn10200_vec)      tb="$tb elf-m10200.lo elf32.lo $elf" ;;
5111     bfd_elf32_mn10300_vec)      tb="$tb elf-m10300.lo elf32.lo $elf" ;;
5112     bfd_elf32_pj_vec)           tb="$tb elf32-pj.lo elf32.lo $elf";;
5113     bfd_elf32_pjl_vec)          tb="$tb elf32-pj.lo elf32.lo $elf";;
5114     bfd_elf32_powerpc_vec)      tb="$tb elf32-ppc.lo elf32.lo $elf" ;;
5115     bfd_elf32_powerpcle_vec)    tb="$tb elf32-ppc.lo elf32.lo $elf" ;;
5116     bfd_elf32_sh_vec)           tb="$tb elf32-sh.lo elf32.lo $elf coff-sh.lo" ;;
5117     bfd_elf32_shl_vec)          tb="$tb elf32-sh.lo elf32.lo $elf coff-sh.lo" ;;
5118     bfd_elf32_sparc_vec)        tb="$tb elf32-sparc.lo elf32.lo $elf" ;;
5119     bfd_elf32_v850_vec)         tb="$tb elf32-v850.lo elf32.lo $elf" ;;
5120     bfd_elf64_big_generic_vec)  tb="$tb elf64-gen.lo elf64.lo $elf"
5121                                 target64=true ;;
5122     bfd_elf64_little_generic_vec) tb="$tb elf64-gen.lo elf64.lo $elf"
5123                                 target64=true ;;
5124     bfd_elf64_sparc_vec)        tb="$tb elf64-sparc.lo elf64.lo $elf"
5125                                 target64=true ;;
5126     cisco_core_big_vec)         tb="$tb cisco-core.lo" ;;
5127     cisco_core_little_vec)      tb="$tb cisco-core.lo" ;;
5128     demo_64_vec)                tb="$tb demo64.lo aout64.lo"
5129                                 target64=true ;;
5130     ecoff_big_vec)              tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;
5131     ecoff_little_vec)           tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;
5132     ecoff_biglittle_vec)        tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;
5133     ecoffalpha_little_vec)      tb="$tb coff-alpha.lo ecoff.lo ecofflink.lo"
5134                                 target64=true ;;
5135     go32coff_vec)               tb="$tb coff-go32.lo cofflink.lo" ;;
5136     go32stubbedcoff_vec)        tb="$tb coff-stgo32.lo cofflink.lo" ;;
5137     h8300coff_vec)              tb="$tb coff-h8300.lo reloc16.lo" ;;
5138     h8500coff_vec)              tb="$tb coff-h8500.lo reloc16.lo" ;;
5139     host_aout_vec)              tb="$tb host-aout.lo aout32.lo" ;;
5140     hp300bsd_vec)               tb="$tb hp300bsd.lo aout32.lo" ;;
5141     hp300hpux_vec)              tb="$tb hp300hpux.lo aout32.lo" ;;
5142     i386aout_vec)               tb="$tb i386aout.lo aout32.lo" ;;
5143     i386bsd_vec)                tb="$tb i386bsd.lo aout32.lo" ;;
5144     i386coff_vec)               tb="$tb coff-i386.lo cofflink.lo" ;;
5145     i386dynix_vec)              tb="$tb i386dynix.lo aout32.lo" ;;
5146     i386freebsd_vec)            tb="$tb i386freebsd.lo aout32.lo" ;;
5147     i386msdos_vec)              tb="$tb i386msdos.lo" ;;
5148     i386pe_vec)                 tb="$tb pe-i386.lo peigen.lo cofflink.lo" ;;
5149     i386pei_vec)                tb="$tb pei-i386.lo peigen.lo cofflink.lo" ;;
5150     i386linux_vec)              tb="$tb i386linux.lo aout32.lo" ;;
5151     i386lynx_aout_vec)          tb="$tb i386lynx.lo lynx-core.lo aout32.lo" ;;
5152     i386lynx_coff_vec)          tb="$tb cf-i386lynx.lo cofflink.lo lynx-core.lo" ;;
5153     i386mach3_vec)              tb="$tb i386mach3.lo aout32.lo" ;;
5154     i386netbsd_vec)             tb="$tb i386netbsd.lo aout32.lo" ;;
5155     i386os9k_vec)               tb="$tb i386os9k.lo aout32.lo" ;;
5156     i860coff_vec)               tb="$tb coff-i860.lo cofflink.lo" ;;
5157     icoff_big_vec)              tb="$tb coff-i960.lo cofflink.lo" ;;
5158     icoff_little_vec)           tb="$tb coff-i960.lo cofflink.lo" ;;
5159     ieee_vec)                   tb="$tb ieee.lo" ;;
5160     m68kcoff_vec)               tb="$tb coff-m68k.lo cofflink.lo" ;;
5161     m68kcoffun_vec)             tb="$tb coff-u68k.lo coff-m68k.lo cofflink.lo" ;;
5162     m68klinux_vec)              tb="$tb m68klinux.lo aout32.lo" ;;
5163     m68klynx_aout_vec)          tb="$tb m68klynx.lo lynx-core.lo aout32.lo" ;;
5164     m68klynx_coff_vec)          tb="$tb cf-m68klynx.lo coff-m68k.lo cofflink.lo lynx-core.lo" ;;
5165     m68knetbsd_vec)             tb="$tb m68knetbsd.lo aout32.lo" ;;
5166     m68k4knetbsd_vec)           tb="$tb m68k4knetbsd.lo aout32.lo" ;;
5167     m68kaux_coff_vec)           tb="$tb coff-aux.lo coff-m68k.lo cofflink.lo" ;;
5168     m68ksysvcoff_vec)           tb="$tb coff-svm68k.lo cofflink.lo" ;;
5169     m88kbcs_vec)                tb="$tb coff-m88k.lo" ;;
5170     mcore_pe_big_vec)           tb="$tb pe-mcore.lo peigen.lo cofflink.lo" ;;
5171     mcore_pe_little_vec)        tb="$tb pe-mcore.lo peigen.lo cofflink.lo" ;;
5172     mcore_pei_big_vec)          tb="$tb pei-mcore.lo peigen.lo cofflink.lo" ;;
5173     mcore_pei_little_vec)       tb="$tb pei-mcore.lo peigen.lo cofflink.lo" ;;
5174     newsos3_vec)                tb="$tb newsos3.lo aout32.lo" ;;
5175     nlm32_i386_vec)             tb="$tb nlm32-i386.lo nlm32.lo nlm.lo" ;;
5176     nlm32_sparc_vec)            tb="$tb nlm32-sparc.lo nlm32.lo nlm.lo" ;;
5177     nlm32_alpha_vec)            tb="$tb nlm32-alpha.lo nlm32.lo nlm.lo"
5178                                 target64=true ;;
5179     riscix_vec)                 tb="$tb aout32.lo riscix.lo" ;;
5180     nlm32_powerpc_vec)          tb="$tb nlm32-ppc.lo nlm32.lo nlm.lo" ;;
5181     pc532netbsd_vec)            tb="$tb ns32knetbsd.lo aout-ns32k.lo" ;;
5182     pc532machaout_vec)          tb="$tb pc532-mach.lo aout-ns32k.lo" ;;
5183     pmac_xcoff_vec)             tb="$tb coff-pmac.lo xcofflink.lo" ;;
5184     rs6000coff_vec)             tb="$tb coff-rs6000.lo xcofflink.lo" ;;
5185     bfd_powerpc_pe_vec)         tb="$tb pe-ppc.lo peigen.lo cofflink.lo" ;;
5186     bfd_powerpcle_pe_vec)       tb="$tb pe-ppc.lo peigen.lo cofflink.lo" ;;
5187     bfd_powerpc_pei_vec)        tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;
5188     bfd_powerpcle_pei_vec)      tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;
5189     ppcboot_vec)                tb="$tb ppcboot.lo" ;;
5190     shcoff_vec)                 tb="$tb coff-sh.lo cofflink.lo" ;;
5191     shlcoff_vec)                tb="$tb coff-sh.lo cofflink.lo" ;;
5192     shcoff_small_vec)           tb="$tb coff-sh.lo cofflink.lo" ;;
5193     shlcoff_small_vec)          tb="$tb coff-sh.lo cofflink.lo" ;;
5194     som_vec)                    tb="$tb som.lo" ;;
5195     sparcle_aout_vec)           tb="$tb aout-sparcle.lo aout32.lo" ;;
5196     sparclinux_vec)             tb="$tb sparclinux.lo aout32.lo" ;;
5197     sparclynx_aout_vec)         tb="$tb sparclynx.lo lynx-core.lo aout32.lo" ;;
5198     sparclynx_coff_vec)         tb="$tb cf-sparclynx.lo lynx-core.lo" ;;
5199     sparcnetbsd_vec)            tb="$tb sparcnetbsd.lo aout32.lo" ;;
5200     sparccoff_vec)              tb="$tb coff-sparc.lo" ;;
5201     srec_vec)                   tb="$tb srec.lo" ;;
5202     sunos_big_vec)              tb="$tb sunos.lo aout32.lo" ;;
5203     symbolsrec_vec)             tb="$tb srec.lo" ;;
5204     tekhex_vec)                 tb="$tb tekhex.lo" ;;
5205     tic30_aout_vec)             tb="$tb aout-tic30.lo" ;;
5206     tic30_coff_vec)             tb="$tb coff-tic30.lo" ;;
5207     tic80coff_vec)              tb="$tb coff-tic80.lo cofflink.lo" ;;
5208     versados_vec)               tb="$tb versados.lo" ;;
5209     vms_alpha_vec)              tb="$tb vms.lo vms-hdr.lo vms-gsd.lo vms-tir.lo vms-misc.lo"
5210                                 target64=true ;;
5211     vms_vax_vec)                tb="$tb vms.lo vms-hdr.lo vms-gsd.lo vms-tir.lo vms-misc.lo" ;;
5212     w65_vec)                    tb="$tb coff-w65.lo reloc16.lo" ;;
5213     we32kcoff_vec)              tb="$tb coff-we32k.lo" ;;
5214     z8kcoff_vec)                tb="$tb coff-z8k.lo reloc16.lo" ;;
5215
5216     "")                 ;;
5217     *) { echo "configure: error: *** unknown target vector $vec" 1>&2; exit 1; } ;;
5218     esac
5219 done
5220
5221 # Target architecture .o files.
5222 # A couple of CPUs use shorter file names to avoid problems on DOS
5223 # filesystems.
5224 ta=`echo $selarchs | sed -e s/bfd_/cpu-/g -e s/_arch/.lo/g -e s/mn10200/m10200/ -e s/mn10300/m10300/`
5225
5226 # Weed out duplicate .o files.
5227 f=""
5228 for i in $tb ; do
5229     case " $f " in
5230     *" $i "*) ;;
5231     *) f="$f $i" ;;
5232     esac
5233 done
5234 tb="$f"
5235
5236 f=""
5237 for i in $ta ; do
5238     case " $f " in
5239     *" $i "*) ;;
5240     *) f="$f $i" ;;
5241     esac
5242 done
5243 ta="$f"
5244
5245 bfd_backends="$tb"
5246 bfd_machines="$ta"
5247
5248 if test x${all_targets} = xtrue ; then
5249   bfd_backends="${bfd_backends}"' $(ALL_BACKENDS)'
5250   bfd_machines="${bfd_machines}"' $(ALL_MACHINES)'
5251   selvecs=
5252   havevecs=
5253   selarchs=
5254 else    # all_targets is true
5255   # Only set these if they will be nonempty, for the clever echo.
5256   havevecs=
5257   test -n "$selvecs" &&
5258     havevecs=`echo $selvecs | sed -e 's/^/-DHAVE_/' -e 's/ \(.\)/ -DHAVE_\1/g'`
5259   test -n "$selvecs" &&
5260     selvecs=`echo $selvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
5261   test -n "$selarchs" &&
5262     selarchs=`echo $selarchs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
5263 fi      # all_targets is true
5264
5265 case ${host64}-${target64}-${want64} in
5266   *true*)
5267     wordsize=64
5268     all_backends='$(BFD64_BACKENDS) $(BFD32_BACKENDS)'
5269     if test -z "$GCC" && test "$BFD_HOST_64BIT_LONG" = "0" && test "$BFD_HOST_64_BIT_DEFINED" = "0"; then
5270       echo "configure: warning: You have requested a 64 bit BFD configuration, but" 1>&2
5271       echo "configure: warning: your compiler may not have a 64 bit integral type" 1>&2
5272     fi
5273     ;;
5274   false-false-false)
5275     wordsize=32
5276     all_backends='$(BFD32_BACKENDS)'
5277     ;;
5278 esac
5279
5280
5281
5282
5283
5284
5285 tdefaults=""
5286 test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}"
5287 test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'"
5288 test -n "${selarchs}" && tdefaults="${tdefaults} -DSELECT_ARCHITECTURES='${selarchs}'"
5289 test -n "${havevecs}" && tdefaults="${tdefaults} ${havevecs}"
5290
5291
5292 for ac_hdr in unistd.h
5293 do
5294 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5295 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5296 echo "configure:5297: checking for $ac_hdr" >&5
5297 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5298   echo $ac_n "(cached) $ac_c" 1>&6
5299 else
5300   cat > conftest.$ac_ext <<EOF
5301 #line 5302 "configure"
5302 #include "confdefs.h"
5303 #include <$ac_hdr>
5304 EOF
5305 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5306 { (eval echo configure:5307: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5307 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5308 if test -z "$ac_err"; then
5309   rm -rf conftest*
5310   eval "ac_cv_header_$ac_safe=yes"
5311 else
5312   echo "$ac_err" >&5
5313   echo "configure: failed program was:" >&5
5314   cat conftest.$ac_ext >&5
5315   rm -rf conftest*
5316   eval "ac_cv_header_$ac_safe=no"
5317 fi
5318 rm -f conftest*
5319 fi
5320 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5321   echo "$ac_t""yes" 1>&6
5322     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5323   cat >> confdefs.h <<EOF
5324 #define $ac_tr_hdr 1
5325 EOF
5326
5327 else
5328   echo "$ac_t""no" 1>&6
5329 fi
5330 done
5331
5332 for ac_func in getpagesize
5333 do
5334 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5335 echo "configure:5336: checking for $ac_func" >&5
5336 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5337   echo $ac_n "(cached) $ac_c" 1>&6
5338 else
5339   cat > conftest.$ac_ext <<EOF
5340 #line 5341 "configure"
5341 #include "confdefs.h"
5342 /* System header to define __stub macros and hopefully few prototypes,
5343     which can conflict with char $ac_func(); below.  */
5344 #include <assert.h>
5345 /* Override any gcc2 internal prototype to avoid an error.  */
5346 /* We use char because int might match the return type of a gcc2
5347     builtin and then its argument prototype would still apply.  */
5348 char $ac_func();
5349
5350 int main() {
5351
5352 /* The GNU C library defines this for functions which it implements
5353     to always fail with ENOSYS.  Some functions are actually named
5354     something starting with __ and the normal name is an alias.  */
5355 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5356 choke me
5357 #else
5358 $ac_func();
5359 #endif
5360
5361 ; return 0; }
5362 EOF
5363 if { (eval echo configure:5364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5364   rm -rf conftest*
5365   eval "ac_cv_func_$ac_func=yes"
5366 else
5367   echo "configure: failed program was:" >&5
5368   cat conftest.$ac_ext >&5
5369   rm -rf conftest*
5370   eval "ac_cv_func_$ac_func=no"
5371 fi
5372 rm -f conftest*
5373 fi
5374
5375 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5376   echo "$ac_t""yes" 1>&6
5377     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5378   cat >> confdefs.h <<EOF
5379 #define $ac_tr_func 1
5380 EOF
5381
5382 else
5383   echo "$ac_t""no" 1>&6
5384 fi
5385 done
5386
5387 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
5388 echo "configure:5389: checking for working mmap" >&5
5389 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
5390   echo $ac_n "(cached) $ac_c" 1>&6
5391 else
5392   if test "$cross_compiling" = yes; then
5393   ac_cv_func_mmap_fixed_mapped=no
5394 else
5395   cat > conftest.$ac_ext <<EOF
5396 #line 5397 "configure"
5397 #include "confdefs.h"
5398
5399 /* Thanks to Mike Haertel and Jim Avera for this test.
5400    Here is a matrix of mmap possibilities:
5401         mmap private not fixed
5402         mmap private fixed at somewhere currently unmapped
5403         mmap private fixed at somewhere already mapped
5404         mmap shared not fixed
5405         mmap shared fixed at somewhere currently unmapped
5406         mmap shared fixed at somewhere already mapped
5407    For private mappings, we should verify that changes cannot be read()
5408    back from the file, nor mmap's back from the file at a different
5409    address.  (There have been systems where private was not correctly
5410    implemented like the infamous i386 svr4.0, and systems where the
5411    VM page cache was not coherent with the filesystem buffer cache
5412    like early versions of FreeBSD and possibly contemporary NetBSD.)
5413    For shared mappings, we should conversely verify that changes get
5414    propogated back to all the places they're supposed to be.
5415
5416    Grep wants private fixed already mapped.
5417    The main things grep needs to know about mmap are:
5418    * does it exist and is it safe to write into the mmap'd area
5419    * how to use it (BSD variants)  */
5420 #include <sys/types.h>
5421 #include <fcntl.h>
5422 #include <sys/mman.h>
5423
5424 /* This mess was copied from the GNU getpagesize.h.  */
5425 #ifndef HAVE_GETPAGESIZE
5426 # ifdef HAVE_UNISTD_H
5427 #  include <unistd.h>
5428 # endif
5429
5430 /* Assume that all systems that can run configure have sys/param.h.  */
5431 # ifndef HAVE_SYS_PARAM_H
5432 #  define HAVE_SYS_PARAM_H 1
5433 # endif
5434
5435 # ifdef _SC_PAGESIZE
5436 #  define getpagesize() sysconf(_SC_PAGESIZE)
5437 # else /* no _SC_PAGESIZE */
5438 #  ifdef HAVE_SYS_PARAM_H
5439 #   include <sys/param.h>
5440 #   ifdef EXEC_PAGESIZE
5441 #    define getpagesize() EXEC_PAGESIZE
5442 #   else /* no EXEC_PAGESIZE */
5443 #    ifdef NBPG
5444 #     define getpagesize() NBPG * CLSIZE
5445 #     ifndef CLSIZE
5446 #      define CLSIZE 1
5447 #     endif /* no CLSIZE */
5448 #    else /* no NBPG */
5449 #     ifdef NBPC
5450 #      define getpagesize() NBPC
5451 #     else /* no NBPC */
5452 #      ifdef PAGESIZE
5453 #       define getpagesize() PAGESIZE
5454 #      endif /* PAGESIZE */
5455 #     endif /* no NBPC */
5456 #    endif /* no NBPG */
5457 #   endif /* no EXEC_PAGESIZE */
5458 #  else /* no HAVE_SYS_PARAM_H */
5459 #   define getpagesize() 8192   /* punt totally */
5460 #  endif /* no HAVE_SYS_PARAM_H */
5461 # endif /* no _SC_PAGESIZE */
5462
5463 #endif /* no HAVE_GETPAGESIZE */
5464
5465 #ifdef __cplusplus
5466 extern "C" { void *malloc(unsigned); }
5467 #else
5468 char *malloc();
5469 #endif
5470
5471 int
5472 main()
5473 {
5474         char *data, *data2, *data3;
5475         int i, pagesize;
5476         int fd;
5477
5478         pagesize = getpagesize();
5479
5480         /*
5481          * First, make a file with some known garbage in it.
5482          */
5483         data = malloc(pagesize);
5484         if (!data)
5485                 exit(1);
5486         for (i = 0; i < pagesize; ++i)
5487                 *(data + i) = rand();
5488         umask(0);
5489         fd = creat("conftestmmap", 0600);
5490         if (fd < 0)
5491                 exit(1);
5492         if (write(fd, data, pagesize) != pagesize)
5493                 exit(1);
5494         close(fd);
5495
5496         /*
5497          * Next, try to mmap the file at a fixed address which
5498          * already has something else allocated at it.  If we can,
5499          * also make sure that we see the same garbage.
5500          */
5501         fd = open("conftestmmap", O_RDWR);
5502         if (fd < 0)
5503                 exit(1);
5504         data2 = malloc(2 * pagesize);
5505         if (!data2)
5506                 exit(1);
5507         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
5508         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
5509             MAP_PRIVATE | MAP_FIXED, fd, 0L))
5510                 exit(1);
5511         for (i = 0; i < pagesize; ++i)
5512                 if (*(data + i) != *(data2 + i))
5513                         exit(1);
5514
5515         /*
5516          * Finally, make sure that changes to the mapped area
5517          * do not percolate back to the file as seen by read().
5518          * (This is a bug on some variants of i386 svr4.0.)
5519          */
5520         for (i = 0; i < pagesize; ++i)
5521                 *(data2 + i) = *(data2 + i) + 1;
5522         data3 = malloc(pagesize);
5523         if (!data3)
5524                 exit(1);
5525         if (read(fd, data3, pagesize) != pagesize)
5526                 exit(1);
5527         for (i = 0; i < pagesize; ++i)
5528                 if (*(data + i) != *(data3 + i))
5529                         exit(1);
5530         close(fd);
5531         unlink("conftestmmap");
5532         exit(0);
5533 }
5534
5535 EOF
5536 if { (eval echo configure:5537: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5537 then
5538   ac_cv_func_mmap_fixed_mapped=yes
5539 else
5540   echo "configure: failed program was:" >&5
5541   cat conftest.$ac_ext >&5
5542   rm -fr conftest*
5543   ac_cv_func_mmap_fixed_mapped=no
5544 fi
5545 rm -fr conftest*
5546 fi
5547
5548 fi
5549
5550 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
5551 if test $ac_cv_func_mmap_fixed_mapped = yes; then
5552   cat >> confdefs.h <<\EOF
5553 #define HAVE_MMAP 1
5554 EOF
5555
5556 fi
5557
5558 for ac_func in madvise mprotect
5559 do
5560 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5561 echo "configure:5562: checking for $ac_func" >&5
5562 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5563   echo $ac_n "(cached) $ac_c" 1>&6
5564 else
5565   cat > conftest.$ac_ext <<EOF
5566 #line 5567 "configure"
5567 #include "confdefs.h"
5568 /* System header to define __stub macros and hopefully few prototypes,
5569     which can conflict with char $ac_func(); below.  */
5570 #include <assert.h>
5571 /* Override any gcc2 internal prototype to avoid an error.  */
5572 /* We use char because int might match the return type of a gcc2
5573     builtin and then its argument prototype would still apply.  */
5574 char $ac_func();
5575
5576 int main() {
5577
5578 /* The GNU C library defines this for functions which it implements
5579     to always fail with ENOSYS.  Some functions are actually named
5580     something starting with __ and the normal name is an alias.  */
5581 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5582 choke me
5583 #else
5584 $ac_func();
5585 #endif
5586
5587 ; return 0; }
5588 EOF
5589 if { (eval echo configure:5590: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5590   rm -rf conftest*
5591   eval "ac_cv_func_$ac_func=yes"
5592 else
5593   echo "configure: failed program was:" >&5
5594   cat conftest.$ac_ext >&5
5595   rm -rf conftest*
5596   eval "ac_cv_func_$ac_func=no"
5597 fi
5598 rm -f conftest*
5599 fi
5600
5601 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5602   echo "$ac_t""yes" 1>&6
5603     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5604   cat >> confdefs.h <<EOF
5605 #define $ac_tr_func 1
5606 EOF
5607
5608 else
5609   echo "$ac_t""no" 1>&6
5610 fi
5611 done
5612
5613 case ${want_mmap}+${ac_cv_func_mmap_fixed_mapped} in
5614   true+yes )  cat >> confdefs.h <<\EOF
5615 #define USE_MMAP 1
5616 EOF
5617  ;;
5618 esac
5619
5620 rm -f doc/config.status
5621 trap '' 1 2 15
5622 cat > confcache <<\EOF
5623 # This file is a shell script that caches the results of configure
5624 # tests run on this system so they can be shared between configure
5625 # scripts and configure runs.  It is not useful on other systems.
5626 # If it contains results you don't want to keep, you may remove or edit it.
5627 #
5628 # By default, configure uses ./config.cache as the cache file,
5629 # creating it if it does not exist already.  You can give configure
5630 # the --cache-file=FILE option to use a different cache file; that is
5631 # what configure does when it calls configure scripts in
5632 # subdirectories, so they share the cache.
5633 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5634 # config.status only pays attention to the cache file if you give it the
5635 # --recheck option to rerun configure.
5636 #
5637 EOF
5638 # The following way of writing the cache mishandles newlines in values,
5639 # but we know of no workaround that is simple, portable, and efficient.
5640 # So, don't put newlines in cache variables' values.
5641 # Ultrix sh set writes to stderr and can't be redirected directly,
5642 # and sets the high bit in the cache file unless we assign to the vars.
5643 (set) 2>&1 |
5644   case `(ac_space=' '; set | grep ac_space) 2>&1` in
5645   *ac_space=\ *)
5646     # `set' does not quote correctly, so add quotes (double-quote substitution
5647     # turns \\\\ into \\, and sed turns \\ into \).
5648     sed -n \
5649       -e "s/'/'\\\\''/g" \
5650       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5651     ;;
5652   *)
5653     # `set' quotes correctly as required by POSIX, so do not add quotes.
5654     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5655     ;;
5656   esac >> confcache
5657 if cmp -s $cache_file confcache; then
5658   :
5659 else
5660   if test -w $cache_file; then
5661     echo "updating cache $cache_file"
5662     cat confcache > $cache_file
5663   else
5664     echo "not updating unwritable cache $cache_file"
5665   fi
5666 fi
5667 rm -f confcache
5668
5669 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5670
5671 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5672 # Let make expand exec_prefix.
5673 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5674
5675 # Any assignment to VPATH causes Sun make to only execute
5676 # the first set of double-colon rules, so remove it if not needed.
5677 # If there is a colon in the path, we need to keep it.
5678 if test "x$srcdir" = x.; then
5679   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
5680 fi
5681
5682 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
5683
5684 DEFS=-DHAVE_CONFIG_H
5685
5686 # Without the "./", some shells look in PATH for config.status.
5687 : ${CONFIG_STATUS=./config.status}
5688
5689 echo creating $CONFIG_STATUS
5690 rm -f $CONFIG_STATUS
5691 cat > $CONFIG_STATUS <<EOF
5692 #! /bin/sh
5693 # Generated automatically by configure.
5694 # Run this file to recreate the current configuration.
5695 # This directory was configured as follows,
5696 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5697 #
5698 # $0 $ac_configure_args
5699 #
5700 # Compiler output produced by configure, useful for debugging
5701 # configure, is in ./config.log if it exists.
5702
5703 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5704 for ac_option
5705 do
5706   case "\$ac_option" in
5707   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5708     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5709     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5710   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5711     echo "$CONFIG_STATUS generated by autoconf version 2.13"
5712     exit 0 ;;
5713   -help | --help | --hel | --he | --h)
5714     echo "\$ac_cs_usage"; exit 0 ;;
5715   *) echo "\$ac_cs_usage"; exit 1 ;;
5716   esac
5717 done
5718
5719 ac_given_srcdir=$srcdir
5720 ac_given_INSTALL="$INSTALL"
5721
5722 trap 'rm -fr `echo "Makefile doc/Makefile bfd-in3.h:bfd-in2.h po/Makefile.in:po/Make-in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
5723 EOF
5724 cat >> $CONFIG_STATUS <<EOF
5725
5726 # Protect against being on the right side of a sed subst in config.status.
5727 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
5728  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
5729 $ac_vpsub
5730 $extrasub
5731 s%@SHELL@%$SHELL%g
5732 s%@CFLAGS@%$CFLAGS%g
5733 s%@CPPFLAGS@%$CPPFLAGS%g
5734 s%@CXXFLAGS@%$CXXFLAGS%g
5735 s%@FFLAGS@%$FFLAGS%g
5736 s%@DEFS@%$DEFS%g
5737 s%@LDFLAGS@%$LDFLAGS%g
5738 s%@LIBS@%$LIBS%g
5739 s%@exec_prefix@%$exec_prefix%g
5740 s%@prefix@%$prefix%g
5741 s%@program_transform_name@%$program_transform_name%g
5742 s%@bindir@%$bindir%g
5743 s%@sbindir@%$sbindir%g
5744 s%@libexecdir@%$libexecdir%g
5745 s%@datadir@%$datadir%g
5746 s%@sysconfdir@%$sysconfdir%g
5747 s%@sharedstatedir@%$sharedstatedir%g
5748 s%@localstatedir@%$localstatedir%g
5749 s%@libdir@%$libdir%g
5750 s%@includedir@%$includedir%g
5751 s%@oldincludedir@%$oldincludedir%g
5752 s%@infodir@%$infodir%g
5753 s%@mandir@%$mandir%g
5754 s%@host@%$host%g
5755 s%@host_alias@%$host_alias%g
5756 s%@host_cpu@%$host_cpu%g
5757 s%@host_vendor@%$host_vendor%g
5758 s%@host_os@%$host_os%g
5759 s%@target@%$target%g
5760 s%@target_alias@%$target_alias%g
5761 s%@target_cpu@%$target_cpu%g
5762 s%@target_vendor@%$target_vendor%g
5763 s%@target_os@%$target_os%g
5764 s%@build@%$build%g
5765 s%@build_alias@%$build_alias%g
5766 s%@build_cpu@%$build_cpu%g
5767 s%@build_vendor@%$build_vendor%g
5768 s%@build_os@%$build_os%g
5769 s%@CC@%$CC%g
5770 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5771 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
5772 s%@INSTALL_DATA@%$INSTALL_DATA%g
5773 s%@PACKAGE@%$PACKAGE%g
5774 s%@VERSION@%$VERSION%g
5775 s%@ACLOCAL@%$ACLOCAL%g
5776 s%@AUTOCONF@%$AUTOCONF%g
5777 s%@AUTOMAKE@%$AUTOMAKE%g
5778 s%@AUTOHEADER@%$AUTOHEADER%g
5779 s%@MAKEINFO@%$MAKEINFO%g
5780 s%@SET_MAKE@%$SET_MAKE%g
5781 s%@AR@%$AR%g
5782 s%@RANLIB@%$RANLIB%g
5783 s%@LN_S@%$LN_S%g
5784 s%@LIBTOOL@%$LIBTOOL%g
5785 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
5786 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
5787 s%@MAINT@%$MAINT%g
5788 s%@EXEEXT@%$EXEEXT%g
5789 s%@CPP@%$CPP%g
5790 s%@ALLOCA@%$ALLOCA%g
5791 s%@USE_NLS@%$USE_NLS%g
5792 s%@MSGFMT@%$MSGFMT%g
5793 s%@GMSGFMT@%$GMSGFMT%g
5794 s%@XGETTEXT@%$XGETTEXT%g
5795 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
5796 s%@CATALOGS@%$CATALOGS%g
5797 s%@CATOBJEXT@%$CATOBJEXT%g
5798 s%@DATADIRNAME@%$DATADIRNAME%g
5799 s%@GMOFILES@%$GMOFILES%g
5800 s%@INSTOBJEXT@%$INSTOBJEXT%g
5801 s%@INTLDEPS@%$INTLDEPS%g
5802 s%@INTLLIBS@%$INTLLIBS%g
5803 s%@INTLOBJS@%$INTLOBJS%g
5804 s%@POFILES@%$POFILES%g
5805 s%@POSUB@%$POSUB%g
5806 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
5807 s%@GT_NO@%$GT_NO%g
5808 s%@GT_YES@%$GT_YES%g
5809 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
5810 s%@l@%$l%g
5811 s%@HDEFINES@%$HDEFINES%g
5812 s%@BFD_HOST_64BIT_LONG@%$BFD_HOST_64BIT_LONG%g
5813 s%@BFD_HOST_64_BIT_DEFINED@%$BFD_HOST_64_BIT_DEFINED%g
5814 s%@BFD_HOST_64_BIT@%$BFD_HOST_64_BIT%g
5815 s%@BFD_HOST_U_64_BIT@%$BFD_HOST_U_64_BIT%g
5816 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
5817 s%@EXEEXT_FOR_BUILD@%$EXEEXT_FOR_BUILD%g
5818 s%@COREFILE@%$COREFILE%g
5819 s%@COREFLAG@%$COREFLAG%g
5820 s%@WIN32LDFLAGS@%$WIN32LDFLAGS%g
5821 s%@WIN32LIBADD@%$WIN32LIBADD%g
5822 s%@TDEFINES@%$TDEFINES%g
5823 s%@wordsize@%$wordsize%g
5824 s%@all_backends@%$all_backends%g
5825 s%@bfd_backends@%$bfd_backends%g
5826 s%@bfd_machines@%$bfd_machines%g
5827 s%@tdefaults@%$tdefaults%g
5828
5829 CEOF
5830 EOF
5831
5832 cat >> $CONFIG_STATUS <<\EOF
5833
5834 # Split the substitutions into bite-sized pieces for seds with
5835 # small command number limits, like on Digital OSF/1 and HP-UX.
5836 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
5837 ac_file=1 # Number of current file.
5838 ac_beg=1 # First line for current file.
5839 ac_end=$ac_max_sed_cmds # Line after last line for current file.
5840 ac_more_lines=:
5841 ac_sed_cmds=""
5842 while $ac_more_lines; do
5843   if test $ac_beg -gt 1; then
5844     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
5845   else
5846     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
5847   fi
5848   if test ! -s conftest.s$ac_file; then
5849     ac_more_lines=false
5850     rm -f conftest.s$ac_file
5851   else
5852     if test -z "$ac_sed_cmds"; then
5853       ac_sed_cmds="sed -f conftest.s$ac_file"
5854     else
5855       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
5856     fi
5857     ac_file=`expr $ac_file + 1`
5858     ac_beg=$ac_end
5859     ac_end=`expr $ac_end + $ac_max_sed_cmds`
5860   fi
5861 done
5862 if test -z "$ac_sed_cmds"; then
5863   ac_sed_cmds=cat
5864 fi
5865 EOF
5866
5867 cat >> $CONFIG_STATUS <<EOF
5868
5869 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile bfd-in3.h:bfd-in2.h po/Makefile.in:po/Make-in"}
5870 EOF
5871 cat >> $CONFIG_STATUS <<\EOF
5872 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
5873   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5874   case "$ac_file" in
5875   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5876        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5877   *) ac_file_in="${ac_file}.in" ;;
5878   esac
5879
5880   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
5881
5882   # Remove last slash and all that follows it.  Not all systems have dirname.
5883   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5884   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5885     # The file is in a subdirectory.
5886     test ! -d "$ac_dir" && mkdir "$ac_dir"
5887     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
5888     # A "../" for each directory in $ac_dir_suffix.
5889     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
5890   else
5891     ac_dir_suffix= ac_dots=
5892   fi
5893
5894   case "$ac_given_srcdir" in
5895   .)  srcdir=.
5896       if test -z "$ac_dots"; then top_srcdir=.
5897       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
5898   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
5899   *) # Relative path.
5900     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
5901     top_srcdir="$ac_dots$ac_given_srcdir" ;;
5902   esac
5903
5904   case "$ac_given_INSTALL" in
5905   [/$]*) INSTALL="$ac_given_INSTALL" ;;
5906   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5907   esac
5908
5909   echo creating "$ac_file"
5910   rm -f "$ac_file"
5911   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
5912   case "$ac_file" in
5913   *Makefile*) ac_comsub="1i\\
5914 # $configure_input" ;;
5915   *) ac_comsub= ;;
5916   esac
5917
5918   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5919   sed -e "$ac_comsub
5920 s%@configure_input@%$configure_input%g
5921 s%@srcdir@%$srcdir%g
5922 s%@top_srcdir@%$top_srcdir%g
5923 s%@INSTALL@%$INSTALL%g
5924 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
5925 fi; done
5926 rm -f conftest.s*
5927
5928 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5929 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5930 #
5931 # ac_d sets the value in "#define NAME VALUE" lines.
5932 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
5933 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
5934 ac_dC='\3'
5935 ac_dD='%g'
5936 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
5937 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5938 ac_uB='\([      ]\)%\1#\2define\3'
5939 ac_uC=' '
5940 ac_uD='\4%g'
5941 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5942 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5943 ac_eB='$%\1#\2define\3'
5944 ac_eC=' '
5945 ac_eD='%g'
5946
5947 if test "${CONFIG_HEADERS+set}" != set; then
5948 EOF
5949 cat >> $CONFIG_STATUS <<EOF
5950   CONFIG_HEADERS="config.h:config.in"
5951 EOF
5952 cat >> $CONFIG_STATUS <<\EOF
5953 fi
5954 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
5955   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5956   case "$ac_file" in
5957   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5958        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5959   *) ac_file_in="${ac_file}.in" ;;
5960   esac
5961
5962   echo creating $ac_file
5963
5964   rm -f conftest.frag conftest.in conftest.out
5965   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5966   cat $ac_file_inputs > conftest.in
5967
5968 EOF
5969
5970 # Transform confdefs.h into a sed script conftest.vals that substitutes
5971 # the proper values into config.h.in to produce config.h.  And first:
5972 # Protect against being on the right side of a sed subst in config.status.
5973 # Protect against being in an unquoted here document in config.status.
5974 rm -f conftest.vals
5975 cat > conftest.hdr <<\EOF
5976 s/[\\&%]/\\&/g
5977 s%[\\$`]%\\&%g
5978 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
5979 s%ac_d%ac_u%gp
5980 s%ac_u%ac_e%gp
5981 EOF
5982 sed -n -f conftest.hdr confdefs.h > conftest.vals
5983 rm -f conftest.hdr
5984
5985 # This sed command replaces #undef with comments.  This is necessary, for
5986 # example, in the case of _POSIX_SOURCE, which is predefined and required
5987 # on some systems where configure will not decide to define it.
5988 cat >> conftest.vals <<\EOF
5989 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
5990 EOF
5991
5992 # Break up conftest.vals because some shells have a limit on
5993 # the size of here documents, and old seds have small limits too.
5994
5995 rm -f conftest.tail
5996 while :
5997 do
5998   ac_lines=`grep -c . conftest.vals`
5999   # grep -c gives empty output for an empty file on some AIX systems.
6000   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
6001   # Write a limited-size here document to conftest.frag.
6002   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
6003   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
6004   echo 'CEOF
6005   sed -f conftest.frag conftest.in > conftest.out
6006   rm -f conftest.in
6007   mv conftest.out conftest.in
6008 ' >> $CONFIG_STATUS
6009   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
6010   rm -f conftest.vals
6011   mv conftest.tail conftest.vals
6012 done
6013 rm -f conftest.vals
6014
6015 cat >> $CONFIG_STATUS <<\EOF
6016   rm -f conftest.frag conftest.h
6017   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
6018   cat conftest.in >> conftest.h
6019   rm -f conftest.in
6020   if cmp -s $ac_file conftest.h 2>/dev/null; then
6021     echo "$ac_file is unchanged"
6022     rm -f conftest.h
6023   else
6024     # Remove last slash and all that follows it.  Not all systems have dirname.
6025       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6026       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6027       # The file is in a subdirectory.
6028       test ! -d "$ac_dir" && mkdir "$ac_dir"
6029     fi
6030     rm -f $ac_file
6031     mv conftest.h $ac_file
6032   fi
6033 fi; done
6034
6035 EOF
6036 cat >> $CONFIG_STATUS <<EOF
6037
6038
6039 EOF
6040 cat >> $CONFIG_STATUS <<\EOF
6041 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
6042 sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile
6043 exit 0
6044 EOF
6045 chmod +x $CONFIG_STATUS
6046 rm -fr confdefs* $ac_clean_files
6047 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
6048