bfd/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.10
   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="$ac_help
  15   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)"
  16 ac_help="$ac_help
  17   --enable-targets        alternative target configurations"
  18 ac_help="$ac_help
  19   --enable-shared         build shared BFD library"
  20 ac_help="$ac_help
  21   --enable-commonbfdlib   build shared BFD/opcodes/libiberty library"
  22 ac_help="$ac_help
  23   --with-mmap             try using mmap for BFD input files if available"
  24
  25 # Initialize some variables set by options.
  26 # The variables have the same names as the options, with
  27 # dashes changed to underlines.
  28 build=NONE
  29 cache_file=./config.cache
  30 exec_prefix=NONE
  31 host=NONE
  32 no_create=
  33 nonopt=NONE
  34 no_recursion=
  35 prefix=NONE
  36 program_prefix=NONE
  37 program_suffix=NONE
  38 program_transform_name=s,x,x,
  39 silent=
  40 site=
  41 srcdir=
  42 target=NONE
  43 verbose=
  44 x_includes=NONE
  45 x_libraries=NONE
  46 bindir='${exec_prefix}/bin'
  47 sbindir='${exec_prefix}/sbin'
  48 libexecdir='${exec_prefix}/libexec'
  49 datadir='${prefix}/share'
  50 sysconfdir='${prefix}/etc'
  51 sharedstatedir='${prefix}/com'
  52 localstatedir='${prefix}/var'
  53 libdir='${exec_prefix}/lib'
  54 includedir='${prefix}/include'
  55 oldincludedir='/usr/include'
  56 infodir='${prefix}/info'
  57 mandir='${prefix}/man'
  58
  59 # Initialize some other variables.
  60 subdirs=
  61 MFLAGS= MAKEFLAGS=
  62
  63 ac_prev=
  64 for ac_option
  65 do
  66
  67   # If the previous option needs an argument, assign it.
  68   if test -n "$ac_prev"; then
  69     eval "$ac_prev=\$ac_option"
  70     ac_prev=
  71     continue
  72   fi
  73
  74   case "$ac_option" in
  75   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  76   *) ac_optarg= ;;
  77   esac
  78
  79   # Accept the important Cygnus configure options, so we can diagnose typos.
  80
  81   case "$ac_option" in
  82
  83   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  84     ac_prev=bindir ;;
  85   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  86     bindir="$ac_optarg" ;;
  87
  88   -build | --build | --buil | --bui | --bu)
  89     ac_prev=build ;;
  90   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  91     build="$ac_optarg" ;;
  92
  93   -cache-file | --cache-file | --cache-fil | --cache-fi \
  94   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  95     ac_prev=cache_file ;;
  96   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  97   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  98     cache_file="$ac_optarg" ;;
  99
 100   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 101     ac_prev=datadir ;;
 102   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 103   | --da=*)
 104     datadir="$ac_optarg" ;;
 105
 106   -disable-* | --disable-*)
 107     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 108     # Reject names that are not valid shell variable names.
 109     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 110       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 111     fi
 112     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 113     eval "enable_${ac_feature}=no" ;;
 114
 115   -enable-* | --enable-*)
 116     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 117     # Reject names that are not valid shell variable names.
 118     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 119       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 120     fi
 121     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 122     case "$ac_option" in
 123       *=*) ;;
 124       *) ac_optarg=yes ;;
 125     esac
 126     eval "enable_${ac_feature}='$ac_optarg'" ;;
 127
 128   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 129   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 130   | --exec | --exe | --ex)
 131     ac_prev=exec_prefix ;;
 132   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 133   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 134   | --exec=* | --exe=* | --ex=*)
 135     exec_prefix="$ac_optarg" ;;
 136
 137   -gas | --gas | --ga | --g)
 138     # Obsolete; use --with-gas.
 139     with_gas=yes ;;
 140
 141   -help | --help | --hel | --he)
 142     # Omit some internal or obsolete options to make the list less imposing.
 143     # This message is too long to be a string in the A/UX 3.1 sh.
 144     cat << EOF
 145 Usage: configure [options] [host]
 146 Options: [defaults in brackets after descriptions]
 147 Configuration:
 148   --cache-file=FILE       cache test results in FILE
 149   --help                  print this message
 150   --no-create             do not create output files
 151   --quiet, --silent       do not print \`checking...' messages
 152   --version               print the version of autoconf that created configure
 153 Directory and file names:
 154   --prefix=PREFIX         install architecture-independent files in PREFIX
 155                           [$ac_default_prefix]
 156   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 157                           [same as prefix]
 158   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 159   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 160   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 161   --datadir=DIR           read-only architecture-independent data in DIR
 162                           [PREFIX/share]
 163   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 164   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 165                           [PREFIX/com]
 166   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 167   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 168   --includedir=DIR        C header files in DIR [PREFIX/include]
 169   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 170   --infodir=DIR           info documentation in DIR [PREFIX/info]
 171   --mandir=DIR            man documentation in DIR [PREFIX/man]
 172   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 173   --program-prefix=PREFIX prepend PREFIX to installed program names
 174   --program-suffix=SUFFIX append SUFFIX to installed program names
 175   --program-transform-name=PROGRAM
 176                           run sed PROGRAM on installed program names
 177 EOF
 178     cat << EOF
 179 Host type:
 180   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 181   --host=HOST             configure for HOST [guessed]
 182   --target=TARGET         configure for TARGET [TARGET=HOST]
 183 Features and packages:
 184   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 185   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 186   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 187   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 188   --x-includes=DIR        X include files are in DIR
 189   --x-libraries=DIR       X library files are in DIR
 190 EOF
 191     if test -n "$ac_help"; then
 192       echo "--enable and --with options recognized:$ac_help"
 193     fi
 194     exit 0 ;;
 195
 196   -host | --host | --hos | --ho)
 197     ac_prev=host ;;
 198   -host=* | --host=* | --hos=* | --ho=*)
 199     host="$ac_optarg" ;;
 200
 201   -includedir | --includedir | --includedi | --included | --include \
 202   | --includ | --inclu | --incl | --inc)
 203     ac_prev=includedir ;;
 204   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 205   | --includ=* | --inclu=* | --incl=* | --inc=*)
 206     includedir="$ac_optarg" ;;
 207
 208   -infodir | --infodir | --infodi | --infod | --info | --inf)
 209     ac_prev=infodir ;;
 210   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 211     infodir="$ac_optarg" ;;
 212
 213   -libdir | --libdir | --libdi | --libd)
 214     ac_prev=libdir ;;
 215   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 216     libdir="$ac_optarg" ;;
 217
 218   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 219   | --libexe | --libex | --libe)
 220     ac_prev=libexecdir ;;
 221   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 222   | --libexe=* | --libex=* | --libe=*)
 223     libexecdir="$ac_optarg" ;;
 224
 225   -localstatedir | --localstatedir | --localstatedi | --localstated \
 226   | --localstate | --localstat | --localsta | --localst \
 227   | --locals | --local | --loca | --loc | --lo)
 228     ac_prev=localstatedir ;;
 229   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 230   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 231   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 232     localstatedir="$ac_optarg" ;;
 233
 234   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 235     ac_prev=mandir ;;
 236   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 237     mandir="$ac_optarg" ;;
 238
 239   -nfp | --nfp | --nf)
 240     # Obsolete; use --without-fp.
 241     with_fp=no ;;
 242
 243   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 244   | --no-cr | --no-c)
 245     no_create=yes ;;
 246
 247   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 248   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 249     no_recursion=yes ;;
 250
 251   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 252   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 253   | --oldin | --oldi | --old | --ol | --o)
 254     ac_prev=oldincludedir ;;
 255   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 256   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 257   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 258     oldincludedir="$ac_optarg" ;;
 259
 260   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 261     ac_prev=prefix ;;
 262   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 263     prefix="$ac_optarg" ;;
 264
 265   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 266   | --program-pre | --program-pr | --program-p)
 267     ac_prev=program_prefix ;;
 268   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 269   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 270     program_prefix="$ac_optarg" ;;
 271
 272   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 273   | --program-suf | --program-su | --program-s)
 274     ac_prev=program_suffix ;;
 275   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 276   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 277     program_suffix="$ac_optarg" ;;
 278
 279   -program-transform-name | --program-transform-name \
 280   | --program-transform-nam | --program-transform-na \
 281   | --program-transform-n | --program-transform- \
 282   | --program-transform | --program-transfor \
 283   | --program-transfo | --program-transf \
 284   | --program-trans | --program-tran \
 285   | --progr-tra | --program-tr | --program-t)
 286     ac_prev=program_transform_name ;;
 287   -program-transform-name=* | --program-transform-name=* \
 288   | --program-transform-nam=* | --program-transform-na=* \
 289   | --program-transform-n=* | --program-transform-=* \
 290   | --program-transform=* | --program-transfor=* \
 291   | --program-transfo=* | --program-transf=* \
 292   | --program-trans=* | --program-tran=* \
 293   | --progr-tra=* | --program-tr=* | --program-t=*)
 294     program_transform_name="$ac_optarg" ;;
 295
 296   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 297   | -silent | --silent | --silen | --sile | --sil)
 298     silent=yes ;;
 299
 300   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 301     ac_prev=sbindir ;;
 302   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 303   | --sbi=* | --sb=*)
 304     sbindir="$ac_optarg" ;;
 305
 306   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 307   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 308   | --sharedst | --shareds | --shared | --share | --shar \
 309   | --sha | --sh)
 310     ac_prev=sharedstatedir ;;
 311   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 312   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 313   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 314   | --sha=* | --sh=*)
 315     sharedstatedir="$ac_optarg" ;;
 316
 317   -site | --site | --sit)
 318     ac_prev=site ;;
 319   -site=* | --site=* | --sit=*)
 320     site="$ac_optarg" ;;
 321
 322   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 323     ac_prev=srcdir ;;
 324   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 325     srcdir="$ac_optarg" ;;
 326
 327   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 328   | --syscon | --sysco | --sysc | --sys | --sy)
 329     ac_prev=sysconfdir ;;
 330   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 331   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 332     sysconfdir="$ac_optarg" ;;
 333
 334   -target | --target | --targe | --targ | --tar | --ta | --t)
 335     ac_prev=target ;;
 336   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 337     target="$ac_optarg" ;;
 338
 339   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 340     verbose=yes ;;
 341
 342   -version | --version | --versio | --versi | --vers)
 343     echo "configure generated by autoconf version 2.10"
 344     exit 0 ;;
 345
 346   -with-* | --with-*)
 347     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 348     # Reject names that are not valid shell variable names.
 349     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 350       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 351     fi
 352     ac_package=`echo $ac_package| sed 's/-/_/g'`
 353     case "$ac_option" in
 354       *=*) ;;
 355       *) ac_optarg=yes ;;
 356     esac
 357     eval "with_${ac_package}='$ac_optarg'" ;;
 358
 359   -without-* | --without-*)
 360     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 361     # Reject names that are not valid shell variable names.
 362     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 363       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 364     fi
 365     ac_package=`echo $ac_package| sed 's/-/_/g'`
 366     eval "with_${ac_package}=no" ;;
 367
 368   --x)
 369     # Obsolete; use --with-x.
 370     with_x=yes ;;
 371
 372   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 373   | --x-incl | --x-inc | --x-in | --x-i)
 374     ac_prev=x_includes ;;
 375   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 376   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 377     x_includes="$ac_optarg" ;;
 378
 379   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 380   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 381     ac_prev=x_libraries ;;
 382   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 383   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 384     x_libraries="$ac_optarg" ;;
 385
 386   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 387     ;;
 388
 389   *)
 390     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 391       echo "configure: warning: $ac_option: invalid host type" 1>&2
 392     fi
 393     if test "x$nonopt" != xNONE; then
 394       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 395     fi
 396     nonopt="$ac_option"
 397     ;;
 398
 399   esac
 400 done
 401
 402 if test -n "$ac_prev"; then
 403   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 404 fi
 405
 406 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 407
 408 # File descriptor usage:
 409 # 0 standard input
 410 # 1 file creation
 411 # 2 errors and warnings
 412 # 3 some systems may open it to /dev/tty
 413 # 4 used on the Kubota Titan
 414 # 6 checking for... messages and results
 415 # 5 compiler messages saved in config.log
 416 if test "$silent" = yes; then
 417   exec 6>/dev/null
 418 else
 419   exec 6>&1
 420 fi
 421 exec 5>./config.log
 422
 423 echo "\
 424 This file contains any messages produced by compilers while
 425 running configure, to aid debugging if configure makes a mistake.
 426 " 1>&5
 427
 428 # Strip out --no-create and --no-recursion so they do not pile up.
 429 # Also quote any args containing shell metacharacters.
 430 ac_configure_args=
 431 for ac_arg
 432 do
 433   case "$ac_arg" in
 434   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 435   | --no-cr | --no-c) ;;
 436   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 437   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 438   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 439   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 440   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 441   esac
 442 done
 443
 444 # NLS nuisances.
 445 # Only set LANG and LC_ALL to C if already set.
 446 # These must not be set unconditionally because not all systems understand
 447 # e.g. LANG=C (notably SCO).
 448 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 449 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 450
 451 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 452 rm -rf conftest* confdefs.h
 453 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 454 echo > confdefs.h
 455
 456 # A filename unique to this package, relative to the directory that
 457 # configure is in, which we can look for to find out if srcdir is correct.
 458 ac_unique_file=libbfd.c
 459
 460 # Find the source files, if location was not specified.
 461 if test -z "$srcdir"; then
 462   ac_srcdir_defaulted=yes
 463   # Try the directory containing this script, then its parent.
 464   ac_prog=$0
 465   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 466   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 467   srcdir=$ac_confdir
 468   if test ! -r $srcdir/$ac_unique_file; then
 469     srcdir=..
 470   fi
 471 else
 472   ac_srcdir_defaulted=no
 473 fi
 474 if test ! -r $srcdir/$ac_unique_file; then
 475   if test "$ac_srcdir_defaulted" = yes; then
 476     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 477   else
 478     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 479   fi
 480 fi
 481 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 482
 483 # Prefer explicitly selected file to automatically selected ones.
 484 if test -z "$CONFIG_SITE"; then
 485   if test "x$prefix" != xNONE; then
 486     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 487   else
 488     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 489   fi
 490 fi
 491 for ac_site_file in $CONFIG_SITE; do
 492   if test -r "$ac_site_file"; then
 493     echo "loading site script $ac_site_file"
 494     . "$ac_site_file"
 495   fi
 496 done
 497
 498 if test -r "$cache_file"; then
 499   echo "loading cache $cache_file"
 500   . $cache_file
 501 else
 502   echo "creating cache $cache_file"
 503   > $cache_file
 504 fi
 505
 506 ac_ext=c
 507 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 508 ac_cpp='$CPP $CPPFLAGS'
 509 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 510 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 511
 512 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 513   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 514   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 515     ac_n= ac_c='
 516 ' ac_t='        '
 517   else
 518     ac_n=-n ac_c= ac_t=
 519   fi
 520 else
 521   ac_n= ac_c='\c' ac_t=
 522 fi
 523
 524
 525
 526 # Check whether --enable-64-bit-bfd or --disable-64-bit-bfd was given.
 527 if test "${enable_64_bit_bfd+set}" = set; then
 528   enableval="$enable_64_bit_bfd"
 529   case "${enableval}" in
 530   yes)  want64=true  ;;
 531   no)   want64=false ;;
 532   *)    { echo "configure: error: bad value ${enableval} for 64-bit-bfd option" 1>&2; exit 1; } ;;
 533 esac
 534 else
 535   want64=false
 536 fi
 537 # Check whether --enable-targets or --disable-targets was given.
 538 if test "${enable_targets+set}" = set; then
 539   enableval="$enable_targets"
 540   case "${enableval}" in
 541   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
 542             ;;
 543   no)       enable_targets= ;;
 544   *)        enable_targets=$enableval ;;
 545 esac
 546 fi
 547 # Check whether --enable-shared or --disable-shared was given.
 548 if test "${enable_shared+set}" = set; then
 549   enableval="$enable_shared"
 550   case "${enableval}" in
 551   yes) shared=true ;;
 552   no)  shared=false ;;
 553   *bfd*) shared=true ;;
 554   *) shared=false ;;
 555 esac
 556 fi
 557 # Check whether --enable-commonbfdlib or --disable-commonbfdlib was given.
 558 if test "${enable_commonbfdlib+set}" = set; then
 559   enableval="$enable_commonbfdlib"
 560   case "${enableval}" in
 561   yes) commonbfdlib=true ;;
 562   no)  commonbfdlib=false ;;
 563   *)   { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;;
 564 esac
 565 fi
 566 # Check whether --with-mmap or --without-mmap was given.
 567 if test "${with_mmap+set}" = set; then
 568   withval="$with_mmap"
 569   case "${withval}" in
 570   yes)  want_mmap=true ;;
 571   no)   want_mmap=false ;;
 572   *)    { echo "configure: error: bad value ${withval} for BFD with-mmap option" 1>&2; exit 1; } ;;
 573 esac
 574 else
 575   want_mmap=false
 576 fi
 577
 578
 579
 580 ac_aux_dir=
 581 for ac_dir in `cd $srcdir/..;pwd` $srcdir/`cd $srcdir/..;pwd`; do
 582   if test -f $ac_dir/install-sh; then
 583     ac_aux_dir=$ac_dir
 584     ac_install_sh="$ac_aux_dir/install-sh -c"
 585     break
 586   elif test -f $ac_dir/install.sh; then
 587     ac_aux_dir=$ac_dir
 588     ac_install_sh="$ac_aux_dir/install.sh -c"
 589     break
 590   fi
 591 done
 592 if test -z "$ac_aux_dir"; then
 593   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir/..;pwd` $srcdir/`cd $srcdir/..;pwd`" 1>&2; exit 1; }
 594 fi
 595 ac_config_guess=$ac_aux_dir/config.guess
 596 ac_config_sub=$ac_aux_dir/config.sub
 597 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 598
 599
 600 # Do some error checking and defaulting for the host and target type.
 601 # The inputs are:
 602 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 603 #
 604 # The rules are:
 605 # 1. You are not allowed to specify --host, --target, and nonopt at the
 606 #    same time.
 607 # 2. Host defaults to nonopt.
 608 # 3. If nonopt is not specified, then host defaults to the current host,
 609 #    as determined by config.guess.
 610 # 4. Target and build default to nonopt.
 611 # 5. If nonopt is not specified, then target and build default to host.
 612
 613 # The aliases save the names the user supplied, while $host etc.
 614 # will get canonicalized.
 615 case $host---$target---$nonopt in
 616 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 617 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 618 esac
 619
 620
 621 # Make sure we can run config.sub.
 622 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 623 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 624 fi
 625
 626 echo $ac_n "checking host system type""... $ac_c" 1>&6
 627
 628 host_alias=$host
 629 case "$host_alias" in
 630 NONE)
 631   case $nonopt in
 632   NONE)
 633     if host_alias=`$ac_config_guess`; then :
 634     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 635     fi ;;
 636   *) host_alias=$nonopt ;;
 637   esac ;;
 638 esac
 639
 640 host=`$ac_config_sub $host_alias`
 641 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 642 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 643 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 644 echo "$ac_t""$host" 1>&6
 645
 646 echo $ac_n "checking target system type""... $ac_c" 1>&6
 647
 648 target_alias=$target
 649 case "$target_alias" in
 650 NONE)
 651   case $nonopt in
 652   NONE) target_alias=$host_alias ;;
 653   *) target_alias=$nonopt ;;
 654   esac ;;
 655 esac
 656
 657 target=`$ac_config_sub $target_alias`
 658 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 659 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 660 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 661 echo "$ac_t""$target" 1>&6
 662
 663 echo $ac_n "checking build system type""... $ac_c" 1>&6
 664
 665 build_alias=$build
 666 case "$build_alias" in
 667 NONE)
 668   case $nonopt in
 669   NONE) build_alias=$host_alias ;;
 670   *) build_alias=$nonopt ;;
 671   esac ;;
 672 esac
 673
 674 build=`$ac_config_sub $build_alias`
 675 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 676 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 677 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 678 echo "$ac_t""$build" 1>&6
 679
 680 test "$host_alias" != "$target_alias" &&
 681   test "$program_prefix$program_suffix$program_transform_name" = \
 682     NONENONEs,x,x, &&
 683   program_prefix=${target_alias}-
 684
 685 if test -z "$target" ; then
 686     { echo "configure: error: Unrecognized target system type; please check config.sub." 1>&2; exit 1; }
 687 fi
 688 if test "$program_transform_name" = s,x,x,; then
 689   program_transform_name=
 690 else
 691   # Double any \ or $.  echo might interpret backslashes.
 692   cat <<\EOF_SED > conftestsed
 693 s,\\,\\\\,g; s,\$,$$,g
 694 EOF_SED
 695   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 696   rm -f conftestsed
 697 fi
 698 test "$program_prefix" != NONE &&
 699   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 700 # Use a double $ so make ignores it.
 701 test "$program_suffix" != NONE &&
 702   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 703
 704 # sed with no file args requires a program.
 705 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 706
 707
 708 host64=false
 709 target64=false
 710
 711 # host stuff:
 712
 713 ALLLIBS='$(TARGETLIB)'
 714 PICFLAG=
 715 SHLIB=unused-shlib
 716 SHLINK=unused-shlink
 717 if test "${shared}" = "true"; then
 718   PICFLAG=-fpic
 719   if test "${commonbfdlib}" = "true"; then
 720     ALLLIBS='$(TARGETLIB)'
 721   else
 722     ALLLIBS='$(TARGETLIB) $(SHLIB) $(SHLINK)'
 723     SHLIB=libbfd.so.`sed -e 's/[^0-9]*\([0-9.]*\).*/\1/' ${srcdir}/VERSION`
 724     SHLINK=libbfd.so
 725   fi
 726 fi
 727
 728 # Extract the first word of "gcc", so it can be a program name with args.
 729 set dummy gcc; ac_word=$2
 730 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 731 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 732   echo $ac_n "(cached) $ac_c" 1>&6
 733 else
 734   if test -n "$CC"; then
 735   ac_cv_prog_CC="$CC" # Let the user override the test.
 736 else
 737   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 738   for ac_dir in $PATH; do
 739     test -z "$ac_dir" && ac_dir=.
 740     if test -f $ac_dir/$ac_word; then
 741       ac_cv_prog_CC="gcc"
 742       break
 743     fi
 744   done
 745   IFS="$ac_save_ifs"
 746 fi
 747 fi
 748 CC="$ac_cv_prog_CC"
 749 if test -n "$CC"; then
 750   echo "$ac_t""$CC" 1>&6
 751 else
 752   echo "$ac_t""no" 1>&6
 753 fi
 754
 755 if test -z "$CC"; then
 756   # Extract the first word of "cc", so it can be a program name with args.
 757 set dummy cc; ac_word=$2
 758 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 759 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 760   echo $ac_n "(cached) $ac_c" 1>&6
 761 else
 762   if test -n "$CC"; then
 763   ac_cv_prog_CC="$CC" # Let the user override the test.
 764 else
 765   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 766   ac_prog_rejected=no
 767   for ac_dir in $PATH; do
 768     test -z "$ac_dir" && ac_dir=.
 769     if test -f $ac_dir/$ac_word; then
 770       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 771         ac_prog_rejected=yes
 772         continue
 773       fi
 774       ac_cv_prog_CC="cc"
 775       break
 776     fi
 777   done
 778   IFS="$ac_save_ifs"
 779 if test $ac_prog_rejected = yes; then
 780   # We found a bogon in the path, so make sure we never use it.
 781   set dummy $ac_cv_prog_CC
 782   shift
 783   if test $# -gt 0; then
 784     # We chose a different compiler from the bogus one.
 785     # However, it has the same basename, so the bogon will be chosen
 786     # first if we set CC to just the basename; use the full file name.
 787     shift
 788     set dummy "$ac_dir/$ac_word" "$@"
 789     shift
 790     ac_cv_prog_CC="$@"
 791   fi
 792 fi
 793 fi
 794 fi
 795 CC="$ac_cv_prog_CC"
 796 if test -n "$CC"; then
 797   echo "$ac_t""$CC" 1>&6
 798 else
 799   echo "$ac_t""no" 1>&6
 800 fi
 801
 802   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 803 fi
 804
 805 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 806 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 807   echo $ac_n "(cached) $ac_c" 1>&6
 808 else
 809   cat > conftest.c <<EOF
 810 #ifdef __GNUC__
 811   yes;
 812 #endif
 813 EOF
 814 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:815: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 815   ac_cv_prog_gcc=yes
 816 else
 817   ac_cv_prog_gcc=no
 818 fi
 819 fi
 820
 821 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 822 if test $ac_cv_prog_gcc = yes; then
 823   GCC=yes
 824   if test "${CFLAGS+set}" != set; then
 825     echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 826 if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
 827   echo $ac_n "(cached) $ac_c" 1>&6
 828 else
 829   echo 'void f(){}' > conftest.c
 830 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 831   ac_cv_prog_gcc_g=yes
 832 else
 833   ac_cv_prog_gcc_g=no
 834 fi
 835 rm -f conftest*
 836
 837 fi
 838
 839 echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
 840     if test $ac_cv_prog_gcc_g = yes; then
 841       CFLAGS="-g -O"
 842     else
 843       CFLAGS="-O"
 844     fi
 845   fi
 846 else
 847   GCC=
 848   test "${CFLAGS+set}" = set || CFLAGS="-g"
 849 fi
 850
 851
 852 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 853 if test -d /etc/conf/kconfig.d &&
 854   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 855 then
 856   echo "$ac_t""yes" 1>&6
 857   ISC=yes # If later tests want to check for ISC.
 858   cat >> confdefs.h <<\EOF
 859 #define _POSIX_SOURCE 1
 860 EOF
 861
 862   if test "$GCC" = yes; then
 863     CC="$CC -posix"
 864   else
 865     CC="$CC -Xp"
 866   fi
 867 else
 868   echo "$ac_t""no" 1>&6
 869   ISC=
 870 fi
 871
 872
 873 # Permit host specific settings.
 874 . ${srcdir}/configure.host
 875
 876
 877 if test $host != $build; then
 878   ac_tool_prefix=${host_alias}-
 879 else
 880   ac_tool_prefix=
 881 fi
 882
 883 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 884 set dummy ${ac_tool_prefix}ar; ac_word=$2
 885 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 886 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
 887   echo $ac_n "(cached) $ac_c" 1>&6
 888 else
 889   if test -n "$AR"; then
 890   ac_cv_prog_AR="$AR" # Let the user override the test.
 891 else
 892   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 893   for ac_dir in $PATH; do
 894     test -z "$ac_dir" && ac_dir=.
 895     if test -f $ac_dir/$ac_word; then
 896       ac_cv_prog_AR="${ac_tool_prefix}ar"
 897       break
 898     fi
 899   done
 900   IFS="$ac_save_ifs"
 901   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
 902 fi
 903 fi
 904 AR="$ac_cv_prog_AR"
 905 if test -n "$AR"; then
 906   echo "$ac_t""$AR" 1>&6
 907 else
 908   echo "$ac_t""no" 1>&6
 909 fi
 910
 911
 912
 913 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 914 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 915 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 916 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 917   echo $ac_n "(cached) $ac_c" 1>&6
 918 else
 919   if test -n "$RANLIB"; then
 920   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 921 else
 922   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 923   for ac_dir in $PATH; do
 924     test -z "$ac_dir" && ac_dir=.
 925     if test -f $ac_dir/$ac_word; then
 926       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
 927       break
 928     fi
 929   done
 930   IFS="$ac_save_ifs"
 931 fi
 932 fi
 933 RANLIB="$ac_cv_prog_RANLIB"
 934 if test -n "$RANLIB"; then
 935   echo "$ac_t""$RANLIB" 1>&6
 936 else
 937   echo "$ac_t""no" 1>&6
 938 fi
 939
 940
 941 if test -z "$ac_cv_prog_RANLIB"; then
 942 if test -n "$ac_tool_prefix"; then
 943   # Extract the first word of "ranlib", so it can be a program name with args.
 944 set dummy ranlib; ac_word=$2
 945 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 946 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 947   echo $ac_n "(cached) $ac_c" 1>&6
 948 else
 949   if test -n "$RANLIB"; then
 950   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 951 else
 952   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 953   for ac_dir in $PATH; do
 954     test -z "$ac_dir" && ac_dir=.
 955     if test -f $ac_dir/$ac_word; then
 956       ac_cv_prog_RANLIB="ranlib"
 957       break
 958     fi
 959   done
 960   IFS="$ac_save_ifs"
 961   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 962 fi
 963 fi
 964 RANLIB="$ac_cv_prog_RANLIB"
 965 if test -n "$RANLIB"; then
 966   echo "$ac_t""$RANLIB" 1>&6
 967 else
 968   echo "$ac_t""no" 1>&6
 969 fi
 970
 971 else
 972   RANLIB=":"
 973 fi
 974 fi
 975
 976 # Find a good install program.  We prefer a C program (faster),
 977 # so one script is as good as another.  But avoid the broken or
 978 # incompatible versions:
 979 # SysV /etc/install, /usr/sbin/install
 980 # SunOS /usr/etc/install
 981 # IRIX /sbin/install
 982 # AIX /bin/install
 983 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 984 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 985 # ./install, which can be erroneously created by make from ./install.sh.
 986 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 987 if test -z "$INSTALL"; then
 988 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 989   echo $ac_n "(cached) $ac_c" 1>&6
 990 else
 991     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 992   for ac_dir in $PATH; do
 993     # Account for people who put trailing slashes in PATH elements.
 994     case "$ac_dir/" in
 995     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 996     *)
 997       # OSF1 and SCO ODT 3.0 have their own names for install.
 998       for ac_prog in ginstall installbsd scoinst install; do
 999         if test -f $ac_dir/$ac_prog; then
1000           if test $ac_prog = install &&
1001             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1002             # AIX install.  It has an incompatible calling convention.
1003             # OSF/1 installbsd also uses dspmsg, but is usable.
1004             :
1005           else
1006             ac_cv_path_install="$ac_dir/$ac_prog -c"
1007             break 2
1008           fi
1009         fi
1010       done
1011       ;;
1012     esac
1013   done
1014   IFS="$ac_save_ifs"
1015
1016 fi
1017   if test "${ac_cv_path_install+set}" = set; then
1018     INSTALL="$ac_cv_path_install"
1019   else
1020     # As a last resort, use the slow shell script.  We don't cache a
1021     # path for INSTALL within a source directory, because that will
1022     # break other packages using the cache if that directory is
1023     # removed, or if the path is relative.
1024     INSTALL="$ac_install_sh"
1025   fi
1026 fi
1027 echo "$ac_t""$INSTALL" 1>&6
1028
1029 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1030 # It thinks the first close brace ends the variable substitution.
1031 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1032
1033 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1034
1035
1036 if test "${shared}" = "true"; then
1037   if test "${GCC}" != "yes" && test "${shared_non_gcc}" != "yes"; then
1038     echo "configure: warning: BFD --enable-shared only supported when using gcc" 1>&2
1039     shared=false
1040     ALLLIBS='$(TARGETLIB)'
1041     PICFLAG=
1042     SHLIB=unused-shlib
1043   fi
1044 fi
1045
1046
1047
1048
1049
1050
1051 if test "${commonbfdlib}" = "true"; then
1052   COMMON_SHLIB=yes
1053   PICLIST=piclist
1054 else
1055   COMMON_SHLIB=
1056   PICLIST=
1057 fi
1058
1059
1060
1061
1062
1063 VERSION=`cat ${srcdir}/VERSION`
1064
1065
1066 BFD_HOST_64BIT_LONG=0
1067 BFD_HOST_64_BIT_DEFINED=0
1068 BFD_HOST_64_BIT=
1069 BFD_HOST_U_64_BIT=
1070 if test "x${HOST_64BIT_TYPE}" = "xlong"; then
1071   BFD_HOST_64BIT_LONG=1
1072 elif test "x${HOST_64BIT_TYPE}" != "x"; then
1073   BFD_HOST_64_BIT_DEFINED=1
1074   BFD_HOST_64_BIT=${HOST_64BIT_TYPE}
1075   BFD_HOST_U_64_BIT=${HOST_U_64BIT_TYPE}
1076 fi
1077
1078
1079
1080
1081
1082 # If we cannot run a trivial program, we must be cross compiling.
1083 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
1084 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
1085   echo $ac_n "(cached) $ac_c" 1>&6
1086 else
1087   if test "$cross_compiling" = yes; then
1088   ac_cv_c_cross=yes
1089 else
1090 cat > conftest.$ac_ext <<EOF
1091 #line 1092 "configure"
1092 #include "confdefs.h"
1093 main(){return(0);}
1094 EOF
1095 { (eval echo configure:1096: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
1096 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1097   ac_cv_c_cross=no
1098 else
1099   ac_cv_c_cross=yes
1100 fi
1101 fi
1102 rm -fr conftest*
1103 fi
1104
1105 echo "$ac_t""$ac_cv_c_cross" 1>&6
1106 cross_compiling=$ac_cv_c_cross
1107
1108 # Put a plausible default for CC_FOR_BUILD in Makefile.
1109 if test -z "$CC_FOR_BUILD"; then
1110   if test "x$cross_compiling" = "xno"; then
1111     CC_FOR_BUILD='$(CC)'
1112   else
1113     CC_FOR_BUILD=gcc
1114   fi
1115 fi
1116
1117
1118 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1119 # On Suns, sometimes $CPP names a directory.
1120 if test -n "$CPP" && test -d "$CPP"; then
1121   CPP=
1122 fi
1123 if test -z "$CPP"; then
1124 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1125   echo $ac_n "(cached) $ac_c" 1>&6
1126 else
1127     # This must be in double quotes, not single quotes, because CPP may get
1128   # substituted into the Makefile and "${CC-cc}" will confuse make.
1129   CPP="${CC-cc} -E"
1130   # On the NeXT, cc -E runs the code through the compiler's parser,
1131   # not just through cpp.
1132   cat > conftest.$ac_ext <<EOF
1133 #line 1134 "configure"
1134 #include "confdefs.h"
1135 #include <assert.h>
1136 Syntax Error
1137 EOF
1138 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1139 { (eval echo configure:1140: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1140 ac_err=`grep -v '^ *+' conftest.out`
1141 if test -z "$ac_err"; then
1142   :
1143 else
1144   echo "$ac_err" >&5
1145   rm -rf conftest*
1146   CPP="${CC-cc} -E -traditional-cpp"
1147   cat > conftest.$ac_ext <<EOF
1148 #line 1149 "configure"
1149 #include "confdefs.h"
1150 #include <assert.h>
1151 Syntax Error
1152 EOF
1153 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1154 { (eval echo configure:1155: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1155 ac_err=`grep -v '^ *+' conftest.out`
1156 if test -z "$ac_err"; then
1157   :
1158 else
1159   echo "$ac_err" >&5
1160   rm -rf conftest*
1161   CPP=/lib/cpp
1162 fi
1163 rm -f conftest*
1164 fi
1165 rm -f conftest*
1166   ac_cv_prog_CPP="$CPP"
1167 fi
1168   CPP="$ac_cv_prog_CPP"
1169 else
1170   ac_cv_prog_CPP="$CPP"
1171 fi
1172 echo "$ac_t""$CPP" 1>&6
1173
1174 for ac_hdr in stddef.h string.h strings.h stdlib.h time.h unistd.h
1175 do
1176 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
1177 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1178 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1179   echo $ac_n "(cached) $ac_c" 1>&6
1180 else
1181   cat > conftest.$ac_ext <<EOF
1182 #line 1183 "configure"
1183 #include "confdefs.h"
1184 #include <$ac_hdr>
1185 EOF
1186 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1187 { (eval echo configure:1188: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1188 ac_err=`grep -v '^ *+' conftest.out`
1189 if test -z "$ac_err"; then
1190   rm -rf conftest*
1191   eval "ac_cv_header_$ac_safe=yes"
1192 else
1193   echo "$ac_err" >&5
1194   rm -rf conftest*
1195   eval "ac_cv_header_$ac_safe=no"
1196 fi
1197 rm -f conftest*
1198 fi
1199 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1200   echo "$ac_t""yes" 1>&6
1201     ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
1202   cat >> confdefs.h <<EOF
1203 #define $ac_tr_hdr 1
1204 EOF
1205
1206 else
1207   echo "$ac_t""no" 1>&6
1208 fi
1209 done
1210
1211 for ac_hdr in fcntl.h sys/file.h sys/time.h
1212 do
1213 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
1214 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1215 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1216   echo $ac_n "(cached) $ac_c" 1>&6
1217 else
1218   cat > conftest.$ac_ext <<EOF
1219 #line 1220 "configure"
1220 #include "confdefs.h"
1221 #include <$ac_hdr>
1222 EOF
1223 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1224 { (eval echo configure:1225: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1225 ac_err=`grep -v '^ *+' conftest.out`
1226 if test -z "$ac_err"; then
1227   rm -rf conftest*
1228   eval "ac_cv_header_$ac_safe=yes"
1229 else
1230   echo "$ac_err" >&5
1231   rm -rf conftest*
1232   eval "ac_cv_header_$ac_safe=no"
1233 fi
1234 rm -f conftest*
1235 fi
1236 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1237   echo "$ac_t""yes" 1>&6
1238     ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
1239   cat >> confdefs.h <<EOF
1240 #define $ac_tr_hdr 1
1241 EOF
1242
1243 else
1244   echo "$ac_t""no" 1>&6
1245 fi
1246 done
1247
1248 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1249 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1250   echo $ac_n "(cached) $ac_c" 1>&6
1251 else
1252   cat > conftest.$ac_ext <<EOF
1253 #line 1254 "configure"
1254 #include "confdefs.h"
1255 #include <sys/types.h>
1256 #include <sys/time.h>
1257 #include <time.h>
1258 int main() { return 0; }
1259 int t() {
1260 struct tm *tp;
1261 ; return 0; }
1262 EOF
1263 if { (eval echo configure:1264: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1264   rm -rf conftest*
1265   ac_cv_header_time=yes
1266 else
1267   rm -rf conftest*
1268   ac_cv_header_time=no
1269 fi
1270 rm -f conftest*
1271
1272 fi
1273
1274 echo "$ac_t""$ac_cv_header_time" 1>&6
1275 if test $ac_cv_header_time = yes; then
1276   cat >> confdefs.h <<\EOF
1277 #define TIME_WITH_SYS_TIME 1
1278 EOF
1279
1280 fi
1281
1282 for ac_func in fcntl getpagesize setitimer sysconf
1283 do
1284 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1285 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1286   echo $ac_n "(cached) $ac_c" 1>&6
1287 else
1288   cat > conftest.$ac_ext <<EOF
1289 #line 1290 "configure"
1290 #include "confdefs.h"
1291 /* System header to define __stub macros and hopefully few prototypes,
1292     which can conflict with char $ac_func(); below.  */
1293 #include <assert.h>
1294 /* Override any gcc2 internal prototype to avoid an error.  */
1295 /* We use char because int might match the return type of a gcc2
1296     builtin and then its argument prototype would still apply.  */
1297 char $ac_func();
1298
1299 int main() { return 0; }
1300 int t() {
1301
1302 /* The GNU C library defines this for functions which it implements
1303     to always fail with ENOSYS.  Some functions are actually named
1304     something starting with __ and the normal name is an alias.  */
1305 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1306 choke me
1307 #else
1308 $ac_func();
1309 #endif
1310
1311 ; return 0; }
1312 EOF
1313 if { (eval echo configure:1314: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1314   rm -rf conftest*
1315   eval "ac_cv_func_$ac_func=yes"
1316 else
1317   rm -rf conftest*
1318   eval "ac_cv_func_$ac_func=no"
1319 fi
1320 rm -f conftest*
1321
1322 fi
1323 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1324   echo "$ac_t""yes" 1>&6
1325     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1326   cat >> confdefs.h <<EOF
1327 #define $ac_tr_func 1
1328 EOF
1329
1330 else
1331   echo "$ac_t""no" 1>&6
1332 fi
1333 done
1334
1335
1336
1337 case "${host}" in
1338 i[345]86-*-msdos* | i[345]86-*-go32* | *-*-cygwin32)
1339   cat >> confdefs.h <<\EOF
1340 #define USE_BINARY_FOPEN 1
1341 EOF
1342  ;;
1343 esac
1344
1345 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
1346 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
1347   echo $ac_n "(cached) $ac_c" 1>&6
1348 else
1349   cat > conftest.$ac_ext <<EOF
1350 #line 1351 "configure"
1351 #include "confdefs.h"
1352
1353 #include <stdio.h>
1354 #ifdef HAVE_STRING_H
1355 #include <string.h>
1356 #else
1357 #ifdef HAVE_STRINGS_H
1358 #include <strings.h>
1359 #endif
1360 #endif
1361 #ifdef HAVE_STDLIB_H
1362 #include <stdlib.h>
1363 #endif
1364 #ifdef HAVE_UNISTD_H
1365 #include <unistd.h>
1366 #endif
1367 int main() { return 0; }
1368 int t() {
1369 char *(*pfn) = (char *(*)) strstr
1370 ; return 0; }
1371 EOF
1372 if { (eval echo configure:1373: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1373   rm -rf conftest*
1374   bfd_cv_decl_needed_strstr=no
1375 else
1376   rm -rf conftest*
1377   bfd_cv_decl_needed_strstr=yes
1378 fi
1379 rm -f conftest*
1380
1381 fi
1382
1383 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
1384 if test $bfd_cv_decl_needed_strstr = yes; then
1385   bfd_tr_decl=NEED_DECLARATION_`echo strstr | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1386   cat >> confdefs.h <<EOF
1387 #define $bfd_tr_decl 1
1388 EOF
1389
1390 fi
1391
1392 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
1393 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
1394   echo $ac_n "(cached) $ac_c" 1>&6
1395 else
1396   cat > conftest.$ac_ext <<EOF
1397 #line 1398 "configure"
1398 #include "confdefs.h"
1399
1400 #include <stdio.h>
1401 #ifdef HAVE_STRING_H
1402 #include <string.h>
1403 #else
1404 #ifdef HAVE_STRINGS_H
1405 #include <strings.h>
1406 #endif
1407 #endif
1408 #ifdef HAVE_STDLIB_H
1409 #include <stdlib.h>
1410 #endif
1411 #ifdef HAVE_UNISTD_H
1412 #include <unistd.h>
1413 #endif
1414 int main() { return 0; }
1415 int t() {
1416 char *(*pfn) = (char *(*)) malloc
1417 ; return 0; }
1418 EOF
1419 if { (eval echo configure:1420: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1420   rm -rf conftest*
1421   bfd_cv_decl_needed_malloc=no
1422 else
1423   rm -rf conftest*
1424   bfd_cv_decl_needed_malloc=yes
1425 fi
1426 rm -f conftest*
1427
1428 fi
1429
1430 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
1431 if test $bfd_cv_decl_needed_malloc = yes; then
1432   bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1433   cat >> confdefs.h <<EOF
1434 #define $bfd_tr_decl 1
1435 EOF
1436
1437 fi
1438
1439 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
1440 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
1441   echo $ac_n "(cached) $ac_c" 1>&6
1442 else
1443   cat > conftest.$ac_ext <<EOF
1444 #line 1445 "configure"
1445 #include "confdefs.h"
1446
1447 #include <stdio.h>
1448 #ifdef HAVE_STRING_H
1449 #include <string.h>
1450 #else
1451 #ifdef HAVE_STRINGS_H
1452 #include <strings.h>
1453 #endif
1454 #endif
1455 #ifdef HAVE_STDLIB_H
1456 #include <stdlib.h>
1457 #endif
1458 #ifdef HAVE_UNISTD_H
1459 #include <unistd.h>
1460 #endif
1461 int main() { return 0; }
1462 int t() {
1463 char *(*pfn) = (char *(*)) realloc
1464 ; return 0; }
1465 EOF
1466 if { (eval echo configure:1467: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1467   rm -rf conftest*
1468   bfd_cv_decl_needed_realloc=no
1469 else
1470   rm -rf conftest*
1471   bfd_cv_decl_needed_realloc=yes
1472 fi
1473 rm -f conftest*
1474
1475 fi
1476
1477 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
1478 if test $bfd_cv_decl_needed_realloc = yes; then
1479   bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1480   cat >> confdefs.h <<EOF
1481 #define $bfd_tr_decl 1
1482 EOF
1483
1484 fi
1485
1486 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
1487 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
1488   echo $ac_n "(cached) $ac_c" 1>&6
1489 else
1490   cat > conftest.$ac_ext <<EOF
1491 #line 1492 "configure"
1492 #include "confdefs.h"
1493
1494 #include <stdio.h>
1495 #ifdef HAVE_STRING_H
1496 #include <string.h>
1497 #else
1498 #ifdef HAVE_STRINGS_H
1499 #include <strings.h>
1500 #endif
1501 #endif
1502 #ifdef HAVE_STDLIB_H
1503 #include <stdlib.h>
1504 #endif
1505 #ifdef HAVE_UNISTD_H
1506 #include <unistd.h>
1507 #endif
1508 int main() { return 0; }
1509 int t() {
1510 char *(*pfn) = (char *(*)) free
1511 ; return 0; }
1512 EOF
1513 if { (eval echo configure:1514: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1514   rm -rf conftest*
1515   bfd_cv_decl_needed_free=no
1516 else
1517   rm -rf conftest*
1518   bfd_cv_decl_needed_free=yes
1519 fi
1520 rm -f conftest*
1521
1522 fi
1523
1524 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
1525 if test $bfd_cv_decl_needed_free = yes; then
1526   bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1527   cat >> confdefs.h <<EOF
1528 #define $bfd_tr_decl 1
1529 EOF
1530
1531 fi
1532
1533 echo $ac_n "checking whether getenv must be declared""... $ac_c" 1>&6
1534 if eval "test \"`echo '$''{'bfd_cv_decl_needed_getenv'+set}'`\" = set"; then
1535   echo $ac_n "(cached) $ac_c" 1>&6
1536 else
1537   cat > conftest.$ac_ext <<EOF
1538 #line 1539 "configure"
1539 #include "confdefs.h"
1540
1541 #include <stdio.h>
1542 #ifdef HAVE_STRING_H
1543 #include <string.h>
1544 #else
1545 #ifdef HAVE_STRINGS_H
1546 #include <strings.h>
1547 #endif
1548 #endif
1549 #ifdef HAVE_STDLIB_H
1550 #include <stdlib.h>
1551 #endif
1552 #ifdef HAVE_UNISTD_H
1553 #include <unistd.h>
1554 #endif
1555 int main() { return 0; }
1556 int t() {
1557 char *(*pfn) = (char *(*)) getenv
1558 ; return 0; }
1559 EOF
1560 if { (eval echo configure:1561: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1561   rm -rf conftest*
1562   bfd_cv_decl_needed_getenv=no
1563 else
1564   rm -rf conftest*
1565   bfd_cv_decl_needed_getenv=yes
1566 fi
1567 rm -f conftest*
1568
1569 fi
1570
1571 echo "$ac_t""$bfd_cv_decl_needed_getenv" 1>&6
1572 if test $bfd_cv_decl_needed_getenv = yes; then
1573   bfd_tr_decl=NEED_DECLARATION_`echo getenv | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1574   cat >> confdefs.h <<EOF
1575 #define $bfd_tr_decl 1
1576 EOF
1577
1578 fi
1579
1580
1581 # If we are configured native, pick a core file support file.
1582 COREFILE=
1583 COREFLAG=
1584 if test "${target}" = "${host}"; then
1585   case "${host}" in
1586   alpha*-*-linux*)
1587         COREFILE=trad-core.o
1588         cat >> confdefs.h <<\EOF
1589 #define TRAD_HEADER "hosts/alphalinux.h"
1590 EOF
1591
1592         ;;
1593   alpha*-*-*)           COREFILE=osf-core.o ;;
1594   arm-*-riscix)         COREFILE=trad-core.o ;;
1595   hppa*-*-hpux*)        COREFILE=hpux-core.o ;;
1596   hppa*-*-hiux*)        COREFILE=hpux-core.o ;;
1597   hppa*-*-bsd*)         COREFILE="hpux-core.o hppabsd-core.o"
1598                         COREFLAG="-DHPUX_CORE -DHPPABSD_CORE" ;;
1599   i[3456]86-sequent-bsd*)
1600         COREFILE=trad-core.o;
1601         cat >> confdefs.h <<\EOF
1602 #define TRAD_HEADER "hosts/symmetry.h"
1603 EOF
1604
1605         ;;
1606   i[3456]86-sequent-sysv4*) ;;
1607   i[3456]86-sequent-sysv*)
1608         COREFILE=trad-core.o
1609         cat >> confdefs.h <<\EOF
1610 #define TRAD_HEADER "hosts/symmetry.h"
1611 EOF
1612
1613         ;;
1614   i[3456]86-*-bsd* | i[3456]86-*-freebsd*)
1615         COREFILE=trad-core.o
1616         cat >> confdefs.h <<\EOF
1617 #define TRAD_HEADER "hosts/i386bsd.h"
1618 EOF
1619
1620         ;;
1621   i[3456]86-*-netbsd*)
1622         COREFILE=netbsd-core.o
1623         ;;
1624   i[3456]86-esix-sysv3*)
1625         COREFILE=trad-core.o
1626         cat >> confdefs.h <<\EOF
1627 #define TRAD_HEADER "hosts/esix.h"
1628 EOF
1629
1630         ;;
1631   i[3456]86-*-sco* | i[3456]86-*-isc*)
1632         COREFILE=trad-core.o
1633         cat >> confdefs.h <<\EOF
1634 #define TRAD_HEADER "hosts/i386sco.h"
1635 EOF
1636
1637         ;;
1638   i[3456]86-*-mach3*)
1639         COREFILE=trad-core.o
1640         cat >> confdefs.h <<\EOF
1641 #define TRAD_HEADER "hosts/i386mach3.h"
1642 EOF
1643
1644         ;;
1645   i[3456]86-*-linux*)
1646         COREFILE=trad-core.o
1647         cat >> confdefs.h <<\EOF
1648 #define TRAD_HEADER "hosts/i386linux.h"
1649 EOF
1650
1651         ;;
1652   i[3456]86-*-isc*)     COREFILE=trad-core.o ;;
1653   i[3456]86-*-aix*)     COREFILE=aix386-core.o ;;
1654   i860-*-mach3* | i860-*-osf1*)
1655         COREFILE=trad-core.o
1656         cat >> confdefs.h <<\EOF
1657 #define TRAD_HEADER "hosts/i860mach3.h"
1658 EOF
1659
1660         ;;
1661   mips-dec-bsd*)
1662         COREFILE=trad-core.o
1663         cat >> confdefs.h <<\EOF
1664 #define TRAD_HEADER "hosts/mipsbsd.h"
1665 EOF
1666
1667         ;;
1668   mips-dec-mach3*)
1669         COREFILE=trad-core.o
1670         cat >> confdefs.h <<\EOF
1671 #define TRAD_HEADER "hosts/mipsmach3.h"
1672 EOF
1673
1674         ;;
1675   mips-*-netbsd*)
1676         COREFILE=netbsd-core.o
1677         ;;
1678   mips-dec-*)
1679         COREFILE=trad-core.o
1680         cat >> confdefs.h <<\EOF
1681 #define TRAD_HEADER "hosts/decstation.h"
1682 EOF
1683
1684         ;;
1685   mips-sgi-irix4*)      COREFILE=irix-core.o ;;
1686   mips-sgi-irix5*)      COREFILE=irix-core.o ;;
1687   mips-*-mach3*)
1688         COREFILE=trad-core.o
1689         cat >> confdefs.h <<\EOF
1690 #define TRAD_HEADER "hosts/mipsmach3.h"
1691 EOF
1692
1693         ;;
1694   mips-*-sysv4*)        ;;
1695   mips-*-sysv* | mips-*-riscos*)
1696         COREFILE=trad-core.o
1697         cat >> confdefs.h <<\EOF
1698 #define TRAD_HEADER "hosts/riscos.h"
1699 EOF
1700
1701         ;;
1702   mips-sony-bsd*)
1703         COREFILE=trad-core.o
1704         cat >> confdefs.h <<\EOF
1705 #define TRAD_HEADER "hosts/news-mips.h"
1706 EOF
1707
1708         ;;
1709   m68*-bull*-sysv*)
1710         COREFILE=trad-core.o
1711         cat >> confdefs.h <<\EOF
1712 #define TRAD_HEADER "hosts/dpx2.h"
1713 EOF
1714
1715         ;;
1716   m68*-hp-hpux*)        COREFILE=hpux-core.o ;;
1717   m68*-hp-bsd*)
1718         COREFILE=trad-core.o
1719         cat >> confdefs.h <<\EOF
1720 #define TRAD_HEADER "hosts/hp300bsd.h"
1721 EOF
1722
1723         ;;
1724   m68*-*-linux*)
1725         COREFILE=trad-core.o
1726         cat >> confdefs.h <<\EOF
1727 #define TRAD_HEADER "hosts/m68klinux.h"
1728 EOF
1729
1730         ;;
1731   m68*-motorola-sysv*)
1732         COREFILE=trad-core.o
1733         cat >> confdefs.h <<\EOF
1734 #define TRAD_HEADER "hosts/delta68.h"
1735 EOF
1736
1737         ;;
1738   m68*-sony-*)
1739         COREFILE=trad-core.o
1740         cat >> confdefs.h <<\EOF
1741 #define TRAD_HEADER "hosts/news.h"
1742 EOF
1743
1744         ;;
1745   m68*-*-netbsd*)
1746         COREFILE=netbsd-core.o
1747         ;;
1748   m68*-apple-aux*)
1749         COREFILE=trad-core.o
1750         cat >> confdefs.h <<\EOF
1751 #define TRAD_HEADER "hosts/m68kaux.h"
1752 EOF
1753
1754         ;;
1755   m88*-*-sysv4*)        ;;
1756   m88*-motorola-sysv*)  COREFILE=ptrace-core.o ;;
1757   m88*-*-mach3*)
1758         COREFILE=trad-core.o
1759         cat >> confdefs.h <<\EOF
1760 #define TRAD_HEADER "hosts/m88kmach3.h"
1761 EOF
1762
1763         ;;
1764   ns32k-pc532-mach)
1765         COREFILE=trad-core.o
1766         cat >> confdefs.h <<\EOF
1767 #define TRAD_HEADER "hosts/pc532mach.h"
1768 EOF
1769
1770         ;;
1771   ns32k-*-netbsd*)
1772         COREFILE=netbsd-core.o
1773         ;;
1774   rs6000-*-lynx*)       COREFILE=lynx-core.o ;;
1775   rs6000-*-aix4*)       COREFILE=rs6000-core.o ;;
1776   rs6000-*-*)           COREFILE=rs6000-core.o ;;
1777   powerpc-*-aix4*)      COREFILE=rs6000-core.o ;;
1778   powerpc-*-aix*)       COREFILE=rs6000-core.o ;;
1779   sparc-*-netbsd*)
1780         COREFILE=netbsd-core.o
1781         ;;
1782   tahoe-*-*)
1783         COREFILE=trad-core.o
1784         cat >> confdefs.h <<\EOF
1785 #define TRAD_HEADER "hosts/tahoe.h"
1786 EOF
1787
1788         ;;
1789   vax-*-ultrix2*)
1790         COREFILE=trad-core.o
1791         cat >> confdefs.h <<\EOF
1792 #define TRAD_HEADER "hosts/vaxult2.h"
1793 EOF
1794
1795         ;;
1796   vax-*-ultrix*)
1797         COREFILE=trad-core.o
1798         cat >> confdefs.h <<\EOF
1799 #define TRAD_HEADER "hosts/vaxult2.h"
1800 EOF
1801
1802         ;;
1803   vax-*-*)
1804         COREFILE=trad-core.o
1805         cat >> confdefs.h <<\EOF
1806 #define TRAD_HEADER "hosts/vaxbsd.h"
1807 EOF
1808
1809         ;;
1810   esac
1811
1812   case "$COREFILE" in
1813   aix386-core.o)        COREFLAG=-DAIX386_CORE ;;
1814   hppabsd-core.o)       COREFLAG=-DHPPABSD_CORE ;;
1815   hpux-core.o)          COREFLAG=-DHPUX_CORE ;;
1816   irix-core.o)          COREFLAG=-DIRIX_CORE ;;
1817   lynx-core.o)          COREFLAG=-DLYNX_CORE ;;
1818   osf-core.o)           COREFLAG=-DOSF_CORE ;;
1819   ptrace-core.o)        COREFLAG=-DPTRACE_CORE ;;
1820   rs6000-core.o)        COREFLAG="$COREFLAG -DAIX_CORE" ;;
1821   trad-core.o)          COREFLAG="$COREFLAG -DTRAD_CORE" ;;
1822   esac
1823
1824   # The ELF code uses the native <sys/procfs.h> to handle core files.
1825   # Define HAVE_SYS_PROCFS_H if the file exists and defines
1826   # prstatus_t.
1827   echo $ac_n "checking for sys/procfs.h""... $ac_c" 1>&6
1828   if eval "test \"`echo '$''{'bfd_cv_header_sys_procfs_h'+set}'`\" = set"; then
1829   echo $ac_n "(cached) $ac_c" 1>&6
1830 else
1831   cat > conftest.$ac_ext <<EOF
1832 #line 1833 "configure"
1833 #include "confdefs.h"
1834 #include <sys/procfs.h>
1835 int main() { return 0; }
1836 int t() {
1837 prstatus_t t;
1838 ; return 0; }
1839 EOF
1840 if { (eval echo configure:1841: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1841   rm -rf conftest*
1842   bfd_cv_header_sys_procfs_h=yes
1843 else
1844   rm -rf conftest*
1845   bfd_cv_header_sys_procfs_h=no
1846 fi
1847 rm -f conftest*
1848
1849 fi
1850
1851   echo "$ac_t""$bfd_cv_header_sys_procfs_h" 1>&6
1852   if test $bfd_cv_header_sys_procfs_h = yes; then
1853     cat >> confdefs.h <<\EOF
1854 #define HAVE_SYS_PROCFS_H 1
1855 EOF
1856
1857   fi
1858
1859 fi
1860
1861
1862
1863 # target stuff:
1864
1865 # Canonicalize the secondary target names.
1866 if test -n "$enable_targets" ; then
1867     for targ in `echo $enable_targets | sed 's/,/ /g'`
1868     do
1869         result=`$ac_config_sub $targ 2>/dev/null`
1870         if test -n "$result" ; then
1871             canon_targets="$canon_targets $result"
1872         else
1873             # Allow targets that config.sub doesn't recognize, like "all".
1874             canon_targets="$canon_targets $targ"
1875         fi
1876     done
1877 fi
1878
1879 all_targets=false
1880 defvec=
1881 selvecs=
1882 selarchs=
1883 TDEFINES=
1884 for targ in $target $canon_targets
1885 do
1886     if test "x$targ" = "xall"; then
1887         all_targets=true
1888     else
1889         . $srcdir/config.bfd
1890         if test "x$targ" = "x$target"; then
1891             defvec=$targ_defvec
1892         fi
1893         selvecs="$selvecs $targ_defvec $targ_selvecs"
1894         selarchs="$selarchs $targ_archs"
1895         TDEFINES="$TDEFINES $targ_cflags"
1896     fi
1897 done
1898
1899
1900 # This processing still needs to be done if we're to decide properly whether
1901 # 64-bit support needs to be compiled in.  Currently, it will be included if
1902 # the default or any other explicitly requested target requires it; it
1903 # will not be included on a 32-bit host if no 64-bit target is requested, and
1904 # no "--with-64-bit-bfd" option is given, even if "--with-targets=all" is
1905 # used.
1906
1907 # uniq the default and selected vectors in all the configured targets.
1908 f=""
1909 for i in $selvecs ; do
1910     case " $f " in
1911     *" $i "*) ;;
1912     *) f="$f $i" ;;
1913     esac
1914 done
1915 selvecs="$f"
1916
1917 # uniq the architectures in all the configured targets.
1918 f=""
1919 for i in $selarchs ; do
1920     case " $f " in
1921     *" $i "*) ;;
1922     *) f="$f $i" ;;
1923     esac
1924 done
1925 selarchs="$f"
1926
1927 # Target backend .o files.
1928 tb=
1929
1930 elf="elf.o elflink.o"
1931
1932 for vec in $selvecs
1933 do
1934     case "$vec" in
1935     # This list is alphabetized to make it easy to compare
1936     # with the two vector lists in targets.c.
1937     a29kcoff_big_vec)           tb="$tb coff-a29k.o cofflink.o" ;;
1938     a_out_adobe_vec)            tb="$tb aout-adobe.o aout32.o" ;;
1939     armcoff_little_vec)         tb="$tb coff-arm.o cofflink.o " ;;
1940     armcoff_big_vec)            tb="$tb coff-arm.o cofflink.o " ;;
1941     armpe_little_vec)           tb="$tb pe-arm.o cofflink.o " ;;
1942     armpe_big_vec)              tb="$tb pe-arm.o cofflink.o " ;;
1943     armpei_little_vec)          tb="$tb pei-arm.o cofflink.o " ;;
1944     armpei_big_vec)             tb="$tb pei-arm.o cofflink.o " ;;
1945     aout0_big_vec)              tb="$tb aout0.o aout32.o" ;;
1946     aout_arm_big_vec)           tb="$tb aout-arm.o aout32.o" ;;
1947     aout_arm_little_vec)        tb="$tb aout-arm.o aout32.o" ;;
1948     aout_mips_big_vec)          tb="$tb mipsbsd.o aout32.o" ;;
1949     aout_mips_little_vec)       tb="$tb mipsbsd.o aout32.o" ;;
1950     apollocoff_vec)             tb="$tb coff-apollo.o" ;;
1951     b_out_vec_big_host)         tb="$tb bout.o aout32.o" ;;
1952     b_out_vec_little_host)      tb="$tb bout.o aout32.o" ;;
1953     bfd_elf64_alpha_vec)        tb="$tb elf64-alpha.o elf64.o $elf"
1954                                 target64=true ;;
1955 # start-sanitize-arc
1956     bfd_elf32_littlearc_vec)    tb="$tb elf32-arc.o elf32.o $elf" ;;
1957     bfd_elf32_bigarc_vec)       tb="$tb elf32-arc.o elf32.o $elf" ;;
1958 # end-sanitize-arc
1959     bfd_elf32_big_generic_vec)  tb="$tb elf32-gen.o elf32.o $elf" ;;
1960     bfd_elf32_bigmips_vec)      tb="$tb elf32-mips.o elf32.o $elf ecofflink.o" ;;
1961     bfd_elf64_bigmips_vec)      tb="$tb elf64-mips.o elf64.o elf32-mips.o elf32.o $elf ecofflink.o"
1962                                 target64=true ;;
1963 # start-sanitize-d10v
1964     bfd_elf32_d10v_vec)         tb="$tb elf32-d10v.o elf32.o $elf" ;;
1965 # end-sanitize-d10v
1966     bfd_elf32_hppa_vec)         tb="$tb elf32-hppa.o elf32.o $elf" ;;
1967     bfd_elf32_i386_vec)         tb="$tb elf32-i386.o elf32.o $elf" ;;
1968     bfd_elf32_i860_vec)         tb="$tb elf32-i860.o elf32.o $elf" ;;
1969     bfd_elf32_little_generic_vec) tb="$tb elf32-gen.o elf32.o $elf" ;;
1970     bfd_elf32_littlemips_vec)   tb="$tb elf32-mips.o elf32.o $elf ecofflink.o" ;;
1971     bfd_elf64_littlemips_vec)   tb="$tb elf64-mips.o elf64.o elf32-mips.o elf32.o $elf ecofflink.o"
1972                                 target64=true ;;
1973 # start-sanitize-m32r
1974     bfd_elf32_m32r_vec)         tb="$tb elf32-m32r.o elf32.o $elf" ;;
1975 # end-sanitize-m32r
1976     bfd_elf32_m68k_vec)         tb="$tb elf32-m68k.o elf32.o $elf" ;;
1977     bfd_elf32_m88k_vec)         tb="$tb elf32-m88k.o elf32.o $elf" ;;
1978     bfd_elf32_mn10200_vec)      tb="$tb elf32-mn10200.o elf32.o $elf" ;;
1979     bfd_elf32_mn10300_vec)      tb="$tb elf32-mn10300.o elf32.o $elf" ;;
1980     bfd_elf32_powerpc_vec)      tb="$tb elf32-ppc.o elf32.o $elf" ;;
1981     bfd_elf32_powerpcle_vec)    tb="$tb elf32-ppc.o elf32.o $elf" ;;
1982     bfd_elf32_sh_vec)           tb="$tb elf32-sh.o elf32.o $elf coff-sh.o" ;;
1983     bfd_elf32_shl_vec)          tb="$tb elf32-sh.o elf32.o $elf coff-sh.o" ;;
1984     bfd_elf32_sparc_vec)        tb="$tb elf32-sparc.o elf32.o $elf" ;;
1985 # start-sanitize-v850
1986     bfd_elf32_v850_vec)         tb="$tb elf32-v850.o elf32.o $elf" ;;
1987 # end-sanitize-v850
1988     bfd_elf64_big_generic_vec)  tb="$tb elf64-gen.o elf64.o $elf"
1989                                 target64=true ;;
1990     bfd_elf64_little_generic_vec) tb="$tb elf64-gen.o elf64.o $elf"
1991                                 target64=true ;;
1992     bfd_elf64_sparc_vec)        tb="$tb elf64-sparc.o elf64.o $elf"
1993                                 target64=true ;;
1994     cisco_core_vec)             tb="$tb cisco-core.o" ;;
1995     demo_64_vec)                tb="$tb demo64.o aout64.o"
1996                                 target64=true ;;
1997     ecoff_big_vec)              tb="$tb coff-mips.o ecoff.o ecofflink.o" ;;
1998     ecoff_little_vec)           tb="$tb coff-mips.o ecoff.o ecofflink.o" ;;
1999     ecoffalpha_little_vec)      tb="$tb coff-alpha.o ecoff.o ecofflink.o"
2000                                 target64=true ;;
2001     evax_alpha_vec)             tb="$tb evax-alpha.o evax-emh.o evax-egsd.o evax-etir.o evax-misc.o"
2002                                 target64=true ;;
2003     h8300coff_vec)              tb="$tb coff-h8300.o reloc16.o" ;;
2004     h8500coff_vec)              tb="$tb coff-h8500.o reloc16.o" ;;
2005     host_aout_vec)              tb="$tb host-aout.o aout32.o" ;;
2006     hp300bsd_vec)               tb="$tb hp300bsd.o aout32.o" ;;
2007     hp300hpux_vec)              tb="$tb hp300hpux.o aout32.o" ;;
2008     i386aout_vec)               tb="$tb i386aout.o aout32.o" ;;
2009     i386bsd_vec)                tb="$tb i386bsd.o aout32.o" ;;
2010     i386coff_vec)               tb="$tb coff-i386.o cofflink.o" ;;
2011     i386dynix_vec)              tb="$tb i386dynix.o aout32.o" ;;
2012     i386freebsd_vec)            tb="$tb i386freebsd.o aout32.o" ;;
2013     i386msdos_vec)              tb="$tb i386msdos.o" ;;
2014     i386pe_vec)                 tb="$tb pe-i386.o cofflink.o " ;;
2015     i386pei_vec)                tb="$tb pei-i386.o cofflink.o" ;;
2016     i386linux_vec)              tb="$tb i386linux.o aout32.o" ;;
2017     i386lynx_aout_vec)          tb="$tb i386lynx.o lynx-core.o aout32.o" ;;
2018     i386lynx_coff_vec)          tb="$tb cf-i386lynx.o cofflink.o lynx-core.o" ;;
2019     i386mach3_vec)              tb="$tb i386mach3.o aout32.o" ;;
2020     i386netbsd_vec)             tb="$tb i386netbsd.o aout32.o" ;;
2021     i386os9k_vec)               tb="$tb i386os9k.o aout32.o" ;;
2022     i860coff_vec)               tb="$tb coff-i860.o cofflink.o" ;;
2023     icoff_big_vec)              tb="$tb coff-i960.o cofflink.o" ;;
2024     icoff_little_vec)           tb="$tb coff-i960.o cofflink.o" ;;
2025     ieee_vec)                   tb="$tb ieee.o" ;;
2026     m68kcoff_vec)               tb="$tb coff-m68k.o cofflink.o" ;;
2027     m68kcoffun_vec)             tb="$tb coff-u68k.o coff-m68k.o cofflink.o" ;;
2028     m68klinux_vec)              tb="$tb m68klinux.o aout32.o" ;;
2029     m68klynx_aout_vec)          tb="$tb m68klynx.o lynx-core.o aout32.o" ;;
2030     m68klynx_coff_vec)          tb="$tb cf-m68klynx.o coff-m68k.o cofflink.o lynx-core.o" ;;
2031     m68knetbsd_vec)             tb="$tb m68knetbsd.o aout32.o" ;;
2032     m68k4knetbsd_vec)           tb="$tb m68k4knetbsd.o aout32.o" ;;
2033     m68kaux_coff_vec)           tb="$tb coff-aux.o coff-m68k.o cofflink.o" ;;
2034     m88kbcs_vec)                tb="$tb coff-m88k.o" ;;
2035     newsos3_vec)                tb="$tb newsos3.o aout32.o" ;;
2036     nlm32_i386_vec)             tb="$tb nlm32-i386.o nlm32.o nlm.o" ;;
2037     nlm32_sparc_vec)            tb="$tb nlm32-sparc.o nlm32.o nlm.o" ;;
2038     nlm32_alpha_vec)            tb="$tb nlm32-alpha.o nlm32.o nlm.o"
2039                                 target64=true ;;
2040     riscix_vec)                 tb="$tb aout32.o riscix.o" ;;
2041     nlm32_powerpc_vec)          tb="$tb nlm32-ppc.o nlm32.o nlm.o" ;;
2042     pc532netbsd_vec)            tb="$tb ns32knetbsd.o aout-ns32k.o" ;;
2043     pc532machaout_vec)          tb="$tb pc532-mach.o aout-ns32k.o" ;;
2044     pmac_xcoff_vec)             tb="$tb coff-pmac.o xcofflink.o" ;;
2045     rs6000coff_vec)             tb="$tb coff-rs6000.o xcofflink.o" ;;
2046     bfd_powerpc_pe_vec)         tb="$tb pe-ppc.o cofflink.o" ;;
2047     bfd_powerpcle_pe_vec)       tb="$tb pe-ppc.o cofflink.o" ;;
2048     bfd_powerpc_pei_vec)        tb="$tb pei-ppc.o cofflink.o" ;;
2049     bfd_powerpcle_pei_vec)      tb="$tb pei-ppc.o cofflink.o" ;;
2050     ppcboot_vec)                tb="$tb ppcboot.o" ;;
2051     shcoff_vec)                 tb="$tb coff-sh.o cofflink.o" ;;
2052     shlcoff_vec)                tb="$tb coff-sh.o cofflink.o" ;;
2053     som_vec)                    tb="$tb som.o" ;;
2054     sparcle_aout_vec)           tb="$tb aout-sparcle.o aout32.o" ;;
2055     sparclynx_aout_vec)         tb="$tb sparclynx.o lynx-core.o aout32.o" ;;
2056     sparclynx_coff_vec)         tb="$tb cf-sparclynx.o lynx-core.o" ;;
2057     sparcnetbsd_vec)            tb="$tb sparcnetbsd.o aout32.o" ;;
2058     sparccoff_vec)              tb="$tb coff-sparc.o" ;;
2059     srec_vec)                   tb="$tb srec.o" ;;
2060     sunos_big_vec)              tb="$tb sunos.o aout32.o" ;;
2061     symbolsrec_vec)             tb="$tb srec.o" ;;
2062     tekhex_vec)                 tb="$tb tekhex.o" ;;
2063     we32kcoff_vec)              tb="$tb coff-we32k.o" ;;
2064     z8kcoff_vec)                tb="$tb coff-z8k.o reloc16.o" ;;
2065     w65_vec)                    tb="$tb coff-w65.o reloc16.o" ;;
2066     versados_vec)               tb="$tb versados.o" ;;
2067
2068     "")                 ;;
2069     *) { echo "configure: error: *** unknown target vector $vec" 1>&2; exit 1; } ;;
2070     esac
2071 done
2072
2073 # Target architecture .o files.
2074 ta=`echo $selarchs | sed -e s/bfd_/cpu-/g -e s/_arch/.o/g`
2075
2076 # Weed out duplicate .o files.
2077 f=""
2078 for i in $tb ; do
2079     case " $f " in
2080     *" $i "*) ;;
2081     *) f="$f $i" ;;
2082     esac
2083 done
2084 tb="$f"
2085
2086 f=""
2087 for i in $ta ; do
2088     case " $f " in
2089     *" $i "*) ;;
2090     *) f="$f $i" ;;
2091     esac
2092 done
2093 ta="$f"
2094
2095 bfd_backends="$tb"
2096 bfd_machines="$ta"
2097
2098 if test x${all_targets} = xtrue ; then
2099   bfd_backends="${bfd_backends}"' $(ALL_BACKENDS)'
2100   bfd_machines="${bfd_machines}"' $(ALL_MACHINES)'
2101   selvecs=
2102   havevecs=
2103   selarchs=
2104 else    # all_targets is true
2105   # Only set these if they will be nonempty, for the clever echo.
2106   havevecs=
2107   test -n "$selvecs" &&
2108     havevecs=`echo $selvecs | sed -e 's/^/-DHAVE_/' -e 's/ \(.\)/ -DHAVE_\1/g'`
2109   test -n "$selvecs" &&
2110     selvecs=`echo $selvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
2111   test -n "$selarchs" &&
2112     selarchs=`echo $selarchs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
2113 fi      # all_targets is true
2114
2115 case ${host64}-${target64}-${want64} in
2116   *true*)
2117     wordsize=64
2118     all_backends='$(BFD64_BACKENDS) $(BFD32_BACKENDS)'
2119     if test -z "$GCC" && test "$BFD_HOST_64BIT_LONG" = "0" && test "$BFD_HOST_64_BIT_DEFINED" = "0"; then
2120       echo "configure: warning: You have requested a 64 bit BFD configuration, but" 1>&2
2121       echo "configure: warning: your compiler may not have a 64 bit integral type" 1>&2
2122     fi
2123     ;;
2124   false-false-false)
2125     wordsize=32
2126     all_backends='$(BFD32_BACKENDS)'
2127     ;;
2128 esac
2129
2130
2131
2132
2133
2134
2135 tdefaults=""
2136 test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}"
2137 test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'"
2138 test -n "${selarchs}" && tdefaults="${tdefaults} -DSELECT_ARCHITECTURES='${selarchs}'"
2139 test -n "${havevecs}" && tdefaults="${tdefaults} ${havevecs}"
2140
2141
2142 for ac_func in valloc getpagesize
2143 do
2144 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2145 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2146   echo $ac_n "(cached) $ac_c" 1>&6
2147 else
2148   cat > conftest.$ac_ext <<EOF
2149 #line 2150 "configure"
2150 #include "confdefs.h"
2151 /* System header to define __stub macros and hopefully few prototypes,
2152     which can conflict with char $ac_func(); below.  */
2153 #include <assert.h>
2154 /* Override any gcc2 internal prototype to avoid an error.  */
2155 /* We use char because int might match the return type of a gcc2
2156     builtin and then its argument prototype would still apply.  */
2157 char $ac_func();
2158
2159 int main() { return 0; }
2160 int t() {
2161
2162 /* The GNU C library defines this for functions which it implements
2163     to always fail with ENOSYS.  Some functions are actually named
2164     something starting with __ and the normal name is an alias.  */
2165 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2166 choke me
2167 #else
2168 $ac_func();
2169 #endif
2170
2171 ; return 0; }
2172 EOF
2173 if { (eval echo configure:2174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2174   rm -rf conftest*
2175   eval "ac_cv_func_$ac_func=yes"
2176 else
2177   rm -rf conftest*
2178   eval "ac_cv_func_$ac_func=no"
2179 fi
2180 rm -f conftest*
2181
2182 fi
2183 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2184   echo "$ac_t""yes" 1>&6
2185     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2186   cat >> confdefs.h <<EOF
2187 #define $ac_tr_func 1
2188 EOF
2189
2190 else
2191   echo "$ac_t""no" 1>&6
2192 fi
2193 done
2194
2195 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
2196 if eval "test \"`echo '$''{'ac_cv_func_mmap'+set}'`\" = set"; then
2197   echo $ac_n "(cached) $ac_c" 1>&6
2198 else
2199   if test "$cross_compiling" = yes; then
2200   ac_cv_func_mmap=no
2201 else
2202 cat > conftest.$ac_ext <<EOF
2203 #line 2204 "configure"
2204 #include "confdefs.h"
2205
2206 /* Thanks to Mike Haertel and Jim Avera for this test. */
2207 #include <sys/types.h>
2208 #include <fcntl.h>
2209 #include <sys/mman.h>
2210
2211 #ifndef HAVE_GETPAGESIZE
2212 # include <sys/param.h>
2213 # ifdef EXEC_PAGESIZE
2214 #  define getpagesize() EXEC_PAGESIZE
2215 # else
2216 #  ifdef NBPG
2217 #   define getpagesize() NBPG * CLSIZE
2218 #   ifndef CLSIZE
2219 #    define CLSIZE 1
2220 #   endif
2221 #  else
2222 #   ifdef NBPC
2223 #    define getpagesize() NBPC
2224 #   else
2225 #    define getpagesize() PAGESIZE /* SVR4 */
2226 #   endif
2227 #  endif
2228 # endif
2229 #endif
2230
2231 #ifndef HAVE_VALLOC
2232 # define valloc malloc
2233 #endif
2234
2235 #ifdef __cplusplus
2236 extern "C" { void *valloc(unsigned), *malloc(unsigned); }
2237 #else
2238 char *valloc(), *malloc();
2239 #endif
2240
2241 int
2242 main()
2243 {
2244   char *buf1, *buf2, *buf3;
2245   int i = getpagesize(), j;
2246   int i2 = i * 2;
2247   int fd;
2248
2249   buf1 = (char *)valloc(i2);
2250   buf2 = (char *)valloc(i);
2251   buf3 = (char *)malloc(i2);
2252   for (j = 0; j < i2; ++j)
2253     *(buf1 + j) = rand();
2254   fd = open("conftestmmap", O_CREAT | O_RDWR, 0666);
2255   write(fd, buf1, i2);
2256   mmap(buf2, i, PROT_READ | PROT_WRITE, MAP_FIXED | MAP_PRIVATE, fd, 0);
2257   for (j = 0; j < i; ++j)
2258     if (*(buf1 + j) != *(buf2 + j))
2259       exit(1);
2260   lseek(fd, (long)i, 0);
2261   read(fd, buf2, i); /* read into mapped memory -- file should not change */
2262   /* (it does in i386 SVR4.0 - Jim Avera, jima@netcom.com) */
2263   lseek(fd, (long)0, 0);
2264   read(fd, buf3, i2);
2265   for (j = 0; j < i2; ++j)
2266     if (*(buf1 + j) != *(buf3 + j))
2267       exit(1);
2268   exit(0);
2269 }
2270
2271 EOF
2272 { (eval echo configure:2273: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
2273 if test -s conftest && (./conftest; exit) 2>/dev/null; then
2274   ac_cv_func_mmap=yes
2275 else
2276   ac_cv_func_mmap=no
2277 fi
2278 fi
2279 rm -fr conftest*
2280 fi
2281
2282 echo "$ac_t""$ac_cv_func_mmap" 1>&6
2283 if test $ac_cv_func_mmap = yes; then
2284   cat >> confdefs.h <<\EOF
2285 #define HAVE_MMAP 1
2286 EOF
2287
2288 fi
2289
2290 for ac_func in madvise mprotect
2291 do
2292 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2293 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2294   echo $ac_n "(cached) $ac_c" 1>&6
2295 else
2296   cat > conftest.$ac_ext <<EOF
2297 #line 2298 "configure"
2298 #include "confdefs.h"
2299 /* System header to define __stub macros and hopefully few prototypes,
2300     which can conflict with char $ac_func(); below.  */
2301 #include <assert.h>
2302 /* Override any gcc2 internal prototype to avoid an error.  */
2303 /* We use char because int might match the return type of a gcc2
2304     builtin and then its argument prototype would still apply.  */
2305 char $ac_func();
2306
2307 int main() { return 0; }
2308 int t() {
2309
2310 /* The GNU C library defines this for functions which it implements
2311     to always fail with ENOSYS.  Some functions are actually named
2312     something starting with __ and the normal name is an alias.  */
2313 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2314 choke me
2315 #else
2316 $ac_func();
2317 #endif
2318
2319 ; return 0; }
2320 EOF
2321 if { (eval echo configure:2322: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2322   rm -rf conftest*
2323   eval "ac_cv_func_$ac_func=yes"
2324 else
2325   rm -rf conftest*
2326   eval "ac_cv_func_$ac_func=no"
2327 fi
2328 rm -f conftest*
2329
2330 fi
2331 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2332   echo "$ac_t""yes" 1>&6
2333     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2334   cat >> confdefs.h <<EOF
2335 #define $ac_tr_func 1
2336 EOF
2337
2338 else
2339   echo "$ac_t""no" 1>&6
2340 fi
2341 done
2342
2343 case ${want_mmap}+${ac_cv_func_mmap} in
2344   true+yes )  cat >> confdefs.h <<\EOF
2345 #define USE_MMAP 1
2346 EOF
2347  ;;
2348 esac
2349
2350 rm -f doc/config.status
2351 trap '' 1 2 15
2352 cat > confcache <<\EOF
2353 # This file is a shell script that caches the results of configure
2354 # tests run on this system so they can be shared between configure
2355 # scripts and configure runs.  It is not useful on other systems.
2356 # If it contains results you don't want to keep, you may remove or edit it.
2357 #
2358 # By default, configure uses ./config.cache as the cache file,
2359 # creating it if it does not exist already.  You can give configure
2360 # the --cache-file=FILE option to use a different cache file; that is
2361 # what configure does when it calls configure scripts in
2362 # subdirectories, so they share the cache.
2363 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2364 # config.status only pays attention to the cache file if you give it the
2365 # --recheck option to rerun configure.
2366 #
2367 EOF
2368 # Ultrix sh set writes to stderr and can't be redirected directly,
2369 # and sets the high bit in the cache file unless we assign to the vars.
2370 (set) 2>&1 |
2371   sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
2372   >> confcache
2373 if cmp -s $cache_file confcache; then
2374   :
2375 else
2376   if test -w $cache_file; then
2377     echo "updating cache $cache_file"
2378     cat confcache > $cache_file
2379   else
2380     echo "not updating unwritable cache $cache_file"
2381   fi
2382 fi
2383 rm -f confcache
2384
2385 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2386
2387 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2388 # Let make expand exec_prefix.
2389 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2390
2391 # Any assignment to VPATH causes Sun make to only execute
2392 # the first set of double-colon rules, so remove it if not needed.
2393 # If there is a colon in the path, we need to keep it.
2394 if test "x$srcdir" = x.; then
2395   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2396 fi
2397
2398 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2399
2400 DEFS=-DHAVE_CONFIG_H
2401
2402 # Without the "./", some shells look in PATH for config.status.
2403 : ${CONFIG_STATUS=./config.status}
2404
2405 echo creating $CONFIG_STATUS
2406 rm -f $CONFIG_STATUS
2407 cat > $CONFIG_STATUS <<EOF
2408 #! /bin/sh
2409 # Generated automatically by configure.
2410 # Run this file to recreate the current configuration.
2411 # This directory was configured as follows,
2412 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2413 #
2414 # $0 $ac_configure_args
2415 #
2416 # Compiler output produced by configure, useful for debugging
2417 # configure, is in ./config.log if it exists.
2418
2419 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2420 for ac_option
2421 do
2422   case "\$ac_option" in
2423   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2424     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2425     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2426   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2427     echo "$CONFIG_STATUS generated by autoconf version 2.10"
2428     exit 0 ;;
2429   -help | --help | --hel | --he | --h)
2430     echo "\$ac_cs_usage"; exit 0 ;;
2431   *) echo "\$ac_cs_usage"; exit 1 ;;
2432   esac
2433 done
2434
2435 ac_given_srcdir=$srcdir
2436 ac_given_INSTALL="$INSTALL"
2437
2438 trap 'rm -fr `echo "Makefile doc/Makefile bfd-in3.h:bfd-in2.h config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2439 EOF
2440 cat >> $CONFIG_STATUS <<EOF
2441
2442 # Protect against being on the right side of a sed subst in config.status.
2443 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2444  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2445 $ac_vpsub
2446 $extrasub
2447 s%@CFLAGS@%$CFLAGS%g
2448 s%@CPPFLAGS@%$CPPFLAGS%g
2449 s%@CXXFLAGS@%$CXXFLAGS%g
2450 s%@DEFS@%$DEFS%g
2451 s%@LDFLAGS@%$LDFLAGS%g
2452 s%@LIBS@%$LIBS%g
2453 s%@exec_prefix@%$exec_prefix%g
2454 s%@prefix@%$prefix%g
2455 s%@program_transform_name@%$program_transform_name%g
2456 s%@bindir@%$bindir%g
2457 s%@sbindir@%$sbindir%g
2458 s%@libexecdir@%$libexecdir%g
2459 s%@datadir@%$datadir%g
2460 s%@sysconfdir@%$sysconfdir%g
2461 s%@sharedstatedir@%$sharedstatedir%g
2462 s%@localstatedir@%$localstatedir%g
2463 s%@libdir@%$libdir%g
2464 s%@includedir@%$includedir%g
2465 s%@oldincludedir@%$oldincludedir%g
2466 s%@infodir@%$infodir%g
2467 s%@mandir@%$mandir%g
2468 s%@host@%$host%g
2469 s%@host_alias@%$host_alias%g
2470 s%@host_cpu@%$host_cpu%g
2471 s%@host_vendor@%$host_vendor%g
2472 s%@host_os@%$host_os%g
2473 s%@target@%$target%g
2474 s%@target_alias@%$target_alias%g
2475 s%@target_cpu@%$target_cpu%g
2476 s%@target_vendor@%$target_vendor%g
2477 s%@target_os@%$target_os%g
2478 s%@build@%$build%g
2479 s%@build_alias@%$build_alias%g
2480 s%@build_cpu@%$build_cpu%g
2481 s%@build_vendor@%$build_vendor%g
2482 s%@build_os@%$build_os%g
2483 s%@CC@%$CC%g
2484 s%@HDEFINES@%$HDEFINES%g
2485 s%@AR@%$AR%g
2486 s%@RANLIB@%$RANLIB%g
2487 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2488 s%@INSTALL_DATA@%$INSTALL_DATA%g
2489 s%@ALLLIBS@%$ALLLIBS%g
2490 s%@PICFLAG@%$PICFLAG%g
2491 s%@SHLIB@%$SHLIB%g
2492 s%@SHLIB_CC@%$SHLIB_CC%g
2493 s%@SHLIB_CFLAGS@%$SHLIB_CFLAGS%g
2494 s%@COMMON_SHLIB@%$COMMON_SHLIB%g
2495 s%@PICLIST@%$PICLIST%g
2496 s%@SHLINK@%$SHLINK%g
2497 s%@INSTALL_SHLIB@%$INSTALL_SHLIB%g
2498 s%@VERSION@%$VERSION%g
2499 s%@BFD_HOST_64BIT_LONG@%$BFD_HOST_64BIT_LONG%g
2500 s%@BFD_HOST_64_BIT_DEFINED@%$BFD_HOST_64_BIT_DEFINED%g
2501 s%@BFD_HOST_64_BIT@%$BFD_HOST_64_BIT%g
2502 s%@BFD_HOST_U_64_BIT@%$BFD_HOST_U_64_BIT%g
2503 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
2504 s%@CPP@%$CPP%g
2505 s%@COREFILE@%$COREFILE%g
2506 s%@COREFLAG@%$COREFLAG%g
2507 s%@TDEFINES@%$TDEFINES%g
2508 s%@wordsize@%$wordsize%g
2509 s%@all_backends@%$all_backends%g
2510 s%@bfd_backends@%$bfd_backends%g
2511 s%@bfd_machines@%$bfd_machines%g
2512 s%@tdefaults@%$tdefaults%g
2513
2514 CEOF
2515 EOF
2516 cat >> $CONFIG_STATUS <<EOF
2517
2518 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile bfd-in3.h:bfd-in2.h"}
2519 EOF
2520 cat >> $CONFIG_STATUS <<\EOF
2521 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2522   # Support "outfile[:infile]", defaulting infile="outfile.in".
2523   case "$ac_file" in
2524   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
2525        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2526   *) ac_file_in="${ac_file}.in" ;;
2527   esac
2528
2529   # Adjust relative srcdir, etc. for subdirectories.
2530
2531   # Remove last slash and all that follows it.  Not all systems have dirname.
2532   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2533   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2534     # The file is in a subdirectory.
2535     test ! -d "$ac_dir" && mkdir "$ac_dir"
2536     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2537     # A "../" for each directory in $ac_dir_suffix.
2538     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2539   else
2540     ac_dir_suffix= ac_dots=
2541   fi
2542
2543   case "$ac_given_srcdir" in
2544   .)  srcdir=.
2545       if test -z "$ac_dots"; then top_srcdir=.
2546       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2547   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2548   *) # Relative path.
2549     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2550     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2551   esac
2552
2553   case "$ac_given_INSTALL" in
2554   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2555   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2556   esac
2557   echo creating "$ac_file"
2558   rm -f "$ac_file"
2559   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2560   case "$ac_file" in
2561   *Makefile*) ac_comsub="1i\\
2562 # $configure_input" ;;
2563   *) ac_comsub= ;;
2564   esac
2565   sed -e "$ac_comsub
2566 s%@configure_input@%$configure_input%g
2567 s%@srcdir@%$srcdir%g
2568 s%@top_srcdir@%$top_srcdir%g
2569 s%@INSTALL@%$INSTALL%g
2570 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
2571 fi; done
2572 rm -f conftest.subs
2573
2574 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2575 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2576 #
2577 # ac_d sets the value in "#define NAME VALUE" lines.
2578 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
2579 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
2580 ac_dC='\3'
2581 ac_dD='%g'
2582 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2583 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2584 ac_uB='\([      ]\)%\1#\2define\3'
2585 ac_uC=' '
2586 ac_uD='\4%g'
2587 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2588 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2589 ac_eB='$%\1#\2define\3'
2590 ac_eC=' '
2591 ac_eD='%g'
2592
2593 CONFIG_HEADERS=${CONFIG_HEADERS-"config.h:config.in"}
2594 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2595   # Support "outfile[:infile]", defaulting infile="outfile.in".
2596   case "$ac_file" in
2597   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
2598        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2599   *) ac_file_in="${ac_file}.in" ;;
2600   esac
2601
2602   echo creating $ac_file
2603
2604   rm -f conftest.frag conftest.in conftest.out
2605   cp $ac_given_srcdir/$ac_file_in conftest.in
2606
2607 EOF
2608
2609 # Transform confdefs.h into a sed script conftest.vals that substitutes
2610 # the proper values into config.h.in to produce config.h.  And first:
2611 # Protect against being on the right side of a sed subst in config.status.
2612 # Protect against being in an unquoted here document in config.status.
2613 rm -f conftest.vals
2614 cat > conftest.hdr <<\EOF
2615 s/[\\&%]/\\&/g
2616 s%[\\$`]%\\&%g
2617 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2618 s%ac_d%ac_u%gp
2619 s%ac_u%ac_e%gp
2620 EOF
2621 sed -n -f conftest.hdr confdefs.h > conftest.vals
2622 rm -f conftest.hdr
2623
2624 # This sed command replaces #undef with comments.  This is necessary, for
2625 # example, in the case of _POSIX_SOURCE, which is predefined and required
2626 # on some systems where configure will not decide to define it.
2627 cat >> conftest.vals <<\EOF
2628 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2629 EOF
2630
2631 # Break up conftest.vals because some shells have a limit on
2632 # the size of here documents, and old seds have small limits too.
2633 # Maximum number of lines to put in a single here document.
2634 ac_max_here_lines=12
2635
2636 rm -f conftest.tail
2637 while :
2638 do
2639   ac_lines=`grep -c . conftest.vals`
2640   # grep -c gives empty output for an empty file on some AIX systems.
2641   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2642   # Write a limited-size here document to conftest.frag.
2643   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2644   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2645   echo 'CEOF
2646   sed -f conftest.frag conftest.in > conftest.out
2647   rm -f conftest.in
2648   mv conftest.out conftest.in
2649 ' >> $CONFIG_STATUS
2650   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2651   rm -f conftest.vals
2652   mv conftest.tail conftest.vals
2653 done
2654 rm -f conftest.vals
2655
2656 cat >> $CONFIG_STATUS <<\EOF
2657   rm -f conftest.frag conftest.h
2658   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
2659   cat conftest.in >> conftest.h
2660   rm -f conftest.in
2661   if cmp -s $ac_file conftest.h 2>/dev/null; then
2662     echo "$ac_file is unchanged"
2663     rm -f conftest.h
2664   else
2665     # Remove last slash and all that follows it.  Not all systems have dirname.
2666       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2667       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2668       # The file is in a subdirectory.
2669       test ! -d "$ac_dir" && mkdir "$ac_dir"
2670     fi
2671     rm -f $ac_file
2672     mv conftest.h $ac_file
2673   fi
2674 fi; done
2675
2676
2677 case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac
2678 exit 0
2679 EOF
2680 chmod +x $CONFIG_STATUS
2681 rm -fr confdefs* $ac_clean_files
2682 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2683