binutils/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12
   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="$ac_help
  15   --enable-targets        alternative target configurations"
  16 ac_help="$ac_help
  17   --enable-shared         build shared BFD library"
  18 ac_help="$ac_help
  19   --enable-commonbfdlib   build shared BFD/opcodes/libiberty library"
  20
  21 # Initialize some variables set by options.
  22 # The variables have the same names as the options, with
  23 # dashes changed to underlines.
  24 build=NONE
  25 cache_file=./config.cache
  26 exec_prefix=NONE
  27 host=NONE
  28 no_create=
  29 nonopt=NONE
  30 no_recursion=
  31 prefix=NONE
  32 program_prefix=NONE
  33 program_suffix=NONE
  34 program_transform_name=s,x,x,
  35 silent=
  36 site=
  37 srcdir=
  38 target=NONE
  39 verbose=
  40 x_includes=NONE
  41 x_libraries=NONE
  42 bindir='${exec_prefix}/bin'
  43 sbindir='${exec_prefix}/sbin'
  44 libexecdir='${exec_prefix}/libexec'
  45 datadir='${prefix}/share'
  46 sysconfdir='${prefix}/etc'
  47 sharedstatedir='${prefix}/com'
  48 localstatedir='${prefix}/var'
  49 libdir='${exec_prefix}/lib'
  50 includedir='${prefix}/include'
  51 oldincludedir='/usr/include'
  52 infodir='${prefix}/info'
  53 mandir='${prefix}/man'
  54
  55 # Initialize some other variables.
  56 subdirs=
  57 MFLAGS= MAKEFLAGS=
  58 # Maximum number of lines to put in a shell here document.
  59 ac_max_here_lines=12
  60
  61 ac_prev=
  62 for ac_option
  63 do
  64
  65   # If the previous option needs an argument, assign it.
  66   if test -n "$ac_prev"; then
  67     eval "$ac_prev=\$ac_option"
  68     ac_prev=
  69     continue
  70   fi
  71
  72   case "$ac_option" in
  73   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  74   *) ac_optarg= ;;
  75   esac
  76
  77   # Accept the important Cygnus configure options, so we can diagnose typos.
  78
  79   case "$ac_option" in
  80
  81   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  82     ac_prev=bindir ;;
  83   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  84     bindir="$ac_optarg" ;;
  85
  86   -build | --build | --buil | --bui | --bu)
  87     ac_prev=build ;;
  88   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  89     build="$ac_optarg" ;;
  90
  91   -cache-file | --cache-file | --cache-fil | --cache-fi \
  92   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  93     ac_prev=cache_file ;;
  94   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  95   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  96     cache_file="$ac_optarg" ;;
  97
  98   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  99     ac_prev=datadir ;;
 100   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 101   | --da=*)
 102     datadir="$ac_optarg" ;;
 103
 104   -disable-* | --disable-*)
 105     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 106     # Reject names that are not valid shell variable names.
 107     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 108       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 109     fi
 110     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 111     eval "enable_${ac_feature}=no" ;;
 112
 113   -enable-* | --enable-*)
 114     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 115     # Reject names that are not valid shell variable names.
 116     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 117       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 118     fi
 119     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 120     case "$ac_option" in
 121       *=*) ;;
 122       *) ac_optarg=yes ;;
 123     esac
 124     eval "enable_${ac_feature}='$ac_optarg'" ;;
 125
 126   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 127   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 128   | --exec | --exe | --ex)
 129     ac_prev=exec_prefix ;;
 130   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 131   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 132   | --exec=* | --exe=* | --ex=*)
 133     exec_prefix="$ac_optarg" ;;
 134
 135   -gas | --gas | --ga | --g)
 136     # Obsolete; use --with-gas.
 137     with_gas=yes ;;
 138
 139   -help | --help | --hel | --he)
 140     # Omit some internal or obsolete options to make the list less imposing.
 141     # This message is too long to be a string in the A/UX 3.1 sh.
 142     cat << EOF
 143 Usage: configure [options] [host]
 144 Options: [defaults in brackets after descriptions]
 145 Configuration:
 146   --cache-file=FILE       cache test results in FILE
 147   --help                  print this message
 148   --no-create             do not create output files
 149   --quiet, --silent       do not print \`checking...' messages
 150   --version               print the version of autoconf that created configure
 151 Directory and file names:
 152   --prefix=PREFIX         install architecture-independent files in PREFIX
 153                           [$ac_default_prefix]
 154   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 155                           [same as prefix]
 156   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 157   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 158   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 159   --datadir=DIR           read-only architecture-independent data in DIR
 160                           [PREFIX/share]
 161   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 162   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 163                           [PREFIX/com]
 164   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 165   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 166   --includedir=DIR        C header files in DIR [PREFIX/include]
 167   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 168   --infodir=DIR           info documentation in DIR [PREFIX/info]
 169   --mandir=DIR            man documentation in DIR [PREFIX/man]
 170   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 171   --program-prefix=PREFIX prepend PREFIX to installed program names
 172   --program-suffix=SUFFIX append SUFFIX to installed program names
 173   --program-transform-name=PROGRAM
 174                           run sed PROGRAM on installed program names
 175 EOF
 176     cat << EOF
 177 Host type:
 178   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 179   --host=HOST             configure for HOST [guessed]
 180   --target=TARGET         configure for TARGET [TARGET=HOST]
 181 Features and packages:
 182   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 183   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 184   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 185   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 186   --x-includes=DIR        X include files are in DIR
 187   --x-libraries=DIR       X library files are in DIR
 188 EOF
 189     if test -n "$ac_help"; then
 190       echo "--enable and --with options recognized:$ac_help"
 191     fi
 192     exit 0 ;;
 193
 194   -host | --host | --hos | --ho)
 195     ac_prev=host ;;
 196   -host=* | --host=* | --hos=* | --ho=*)
 197     host="$ac_optarg" ;;
 198
 199   -includedir | --includedir | --includedi | --included | --include \
 200   | --includ | --inclu | --incl | --inc)
 201     ac_prev=includedir ;;
 202   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 203   | --includ=* | --inclu=* | --incl=* | --inc=*)
 204     includedir="$ac_optarg" ;;
 205
 206   -infodir | --infodir | --infodi | --infod | --info | --inf)
 207     ac_prev=infodir ;;
 208   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 209     infodir="$ac_optarg" ;;
 210
 211   -libdir | --libdir | --libdi | --libd)
 212     ac_prev=libdir ;;
 213   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 214     libdir="$ac_optarg" ;;
 215
 216   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 217   | --libexe | --libex | --libe)
 218     ac_prev=libexecdir ;;
 219   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 220   | --libexe=* | --libex=* | --libe=*)
 221     libexecdir="$ac_optarg" ;;
 222
 223   -localstatedir | --localstatedir | --localstatedi | --localstated \
 224   | --localstate | --localstat | --localsta | --localst \
 225   | --locals | --local | --loca | --loc | --lo)
 226     ac_prev=localstatedir ;;
 227   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 228   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 229   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 230     localstatedir="$ac_optarg" ;;
 231
 232   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 233     ac_prev=mandir ;;
 234   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 235     mandir="$ac_optarg" ;;
 236
 237   -nfp | --nfp | --nf)
 238     # Obsolete; use --without-fp.
 239     with_fp=no ;;
 240
 241   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 242   | --no-cr | --no-c)
 243     no_create=yes ;;
 244
 245   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 246   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 247     no_recursion=yes ;;
 248
 249   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 250   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 251   | --oldin | --oldi | --old | --ol | --o)
 252     ac_prev=oldincludedir ;;
 253   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 254   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 255   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 256     oldincludedir="$ac_optarg" ;;
 257
 258   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 259     ac_prev=prefix ;;
 260   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 261     prefix="$ac_optarg" ;;
 262
 263   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 264   | --program-pre | --program-pr | --program-p)
 265     ac_prev=program_prefix ;;
 266   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 267   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 268     program_prefix="$ac_optarg" ;;
 269
 270   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 271   | --program-suf | --program-su | --program-s)
 272     ac_prev=program_suffix ;;
 273   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 274   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 275     program_suffix="$ac_optarg" ;;
 276
 277   -program-transform-name | --program-transform-name \
 278   | --program-transform-nam | --program-transform-na \
 279   | --program-transform-n | --program-transform- \
 280   | --program-transform | --program-transfor \
 281   | --program-transfo | --program-transf \
 282   | --program-trans | --program-tran \
 283   | --progr-tra | --program-tr | --program-t)
 284     ac_prev=program_transform_name ;;
 285   -program-transform-name=* | --program-transform-name=* \
 286   | --program-transform-nam=* | --program-transform-na=* \
 287   | --program-transform-n=* | --program-transform-=* \
 288   | --program-transform=* | --program-transfor=* \
 289   | --program-transfo=* | --program-transf=* \
 290   | --program-trans=* | --program-tran=* \
 291   | --progr-tra=* | --program-tr=* | --program-t=*)
 292     program_transform_name="$ac_optarg" ;;
 293
 294   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 295   | -silent | --silent | --silen | --sile | --sil)
 296     silent=yes ;;
 297
 298   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 299     ac_prev=sbindir ;;
 300   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 301   | --sbi=* | --sb=*)
 302     sbindir="$ac_optarg" ;;
 303
 304   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 305   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 306   | --sharedst | --shareds | --shared | --share | --shar \
 307   | --sha | --sh)
 308     ac_prev=sharedstatedir ;;
 309   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 310   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 311   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 312   | --sha=* | --sh=*)
 313     sharedstatedir="$ac_optarg" ;;
 314
 315   -site | --site | --sit)
 316     ac_prev=site ;;
 317   -site=* | --site=* | --sit=*)
 318     site="$ac_optarg" ;;
 319
 320   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 321     ac_prev=srcdir ;;
 322   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 323     srcdir="$ac_optarg" ;;
 324
 325   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 326   | --syscon | --sysco | --sysc | --sys | --sy)
 327     ac_prev=sysconfdir ;;
 328   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 329   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 330     sysconfdir="$ac_optarg" ;;
 331
 332   -target | --target | --targe | --targ | --tar | --ta | --t)
 333     ac_prev=target ;;
 334   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 335     target="$ac_optarg" ;;
 336
 337   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 338     verbose=yes ;;
 339
 340   -version | --version | --versio | --versi | --vers)
 341     echo "configure generated by autoconf version 2.12"
 342     exit 0 ;;
 343
 344   -with-* | --with-*)
 345     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 346     # Reject names that are not valid shell variable names.
 347     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 348       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 349     fi
 350     ac_package=`echo $ac_package| sed 's/-/_/g'`
 351     case "$ac_option" in
 352       *=*) ;;
 353       *) ac_optarg=yes ;;
 354     esac
 355     eval "with_${ac_package}='$ac_optarg'" ;;
 356
 357   -without-* | --without-*)
 358     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 359     # Reject names that are not valid shell variable names.
 360     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 361       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 362     fi
 363     ac_package=`echo $ac_package| sed 's/-/_/g'`
 364     eval "with_${ac_package}=no" ;;
 365
 366   --x)
 367     # Obsolete; use --with-x.
 368     with_x=yes ;;
 369
 370   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 371   | --x-incl | --x-inc | --x-in | --x-i)
 372     ac_prev=x_includes ;;
 373   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 374   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 375     x_includes="$ac_optarg" ;;
 376
 377   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 378   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 379     ac_prev=x_libraries ;;
 380   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 381   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 382     x_libraries="$ac_optarg" ;;
 383
 384   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 385     ;;
 386
 387   *)
 388     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 389       echo "configure: warning: $ac_option: invalid host type" 1>&2
 390     fi
 391     if test "x$nonopt" != xNONE; then
 392       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 393     fi
 394     nonopt="$ac_option"
 395     ;;
 396
 397   esac
 398 done
 399
 400 if test -n "$ac_prev"; then
 401   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 402 fi
 403
 404 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 405
 406 # File descriptor usage:
 407 # 0 standard input
 408 # 1 file creation
 409 # 2 errors and warnings
 410 # 3 some systems may open it to /dev/tty
 411 # 4 used on the Kubota Titan
 412 # 6 checking for... messages and results
 413 # 5 compiler messages saved in config.log
 414 if test "$silent" = yes; then
 415   exec 6>/dev/null
 416 else
 417   exec 6>&1
 418 fi
 419 exec 5>./config.log
 420
 421 echo "\
 422 This file contains any messages produced by compilers while
 423 running configure, to aid debugging if configure makes a mistake.
 424 " 1>&5
 425
 426 # Strip out --no-create and --no-recursion so they do not pile up.
 427 # Also quote any args containing shell metacharacters.
 428 ac_configure_args=
 429 for ac_arg
 430 do
 431   case "$ac_arg" in
 432   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 433   | --no-cr | --no-c) ;;
 434   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 435   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 436   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 437   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 438   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 439   esac
 440 done
 441
 442 # NLS nuisances.
 443 # Only set these to C if already set.  These must not be set unconditionally
 444 # because not all systems understand e.g. LANG=C (notably SCO).
 445 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 446 # Non-C LC_CTYPE values break the ctype check.
 447 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 448 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 449 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 450 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 451
 452 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 453 rm -rf conftest* confdefs.h
 454 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 455 echo > confdefs.h
 456
 457 # A filename unique to this package, relative to the directory that
 458 # configure is in, which we can look for to find out if srcdir is correct.
 459 ac_unique_file=ar.c
 460
 461 # Find the source files, if location was not specified.
 462 if test -z "$srcdir"; then
 463   ac_srcdir_defaulted=yes
 464   # Try the directory containing this script, then its parent.
 465   ac_prog=$0
 466   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 467   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 468   srcdir=$ac_confdir
 469   if test ! -r $srcdir/$ac_unique_file; then
 470     srcdir=..
 471   fi
 472 else
 473   ac_srcdir_defaulted=no
 474 fi
 475 if test ! -r $srcdir/$ac_unique_file; then
 476   if test "$ac_srcdir_defaulted" = yes; then
 477     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 478   else
 479     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 480   fi
 481 fi
 482 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 483
 484 # Prefer explicitly selected file to automatically selected ones.
 485 if test -z "$CONFIG_SITE"; then
 486   if test "x$prefix" != xNONE; then
 487     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 488   else
 489     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 490   fi
 491 fi
 492 for ac_site_file in $CONFIG_SITE; do
 493   if test -r "$ac_site_file"; then
 494     echo "loading site script $ac_site_file"
 495     . "$ac_site_file"
 496   fi
 497 done
 498
 499 if test -r "$cache_file"; then
 500   echo "loading cache $cache_file"
 501   . $cache_file
 502 else
 503   echo "creating cache $cache_file"
 504   > $cache_file
 505 fi
 506
 507 ac_ext=c
 508 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 509 ac_cpp='$CPP $CPPFLAGS'
 510 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 511 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 512 cross_compiling=$ac_cv_prog_cc_cross
 513
 514 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 515   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 516   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 517     ac_n= ac_c='
 518 ' ac_t='        '
 519   else
 520     ac_n=-n ac_c= ac_t=
 521   fi
 522 else
 523   ac_n= ac_c='\c' ac_t=
 524 fi
 525
 526
 527
 528 # Check whether --enable-targets or --disable-targets was given.
 529 if test "${enable_targets+set}" = set; then
 530   enableval="$enable_targets"
 531   case "${enableval}" in
 532   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
 533             ;;
 534   no)       enable_targets= ;;
 535   *)        enable_targets=$enableval ;;
 536 esac
 537 fi
 538 # Check whether --enable-shared or --disable-shared was given.
 539 if test "${enable_shared+set}" = set; then
 540   enableval="$enable_shared"
 541   case "${enableval}" in
 542   yes) shared=true shared_bfd=true shared_opcodes=true ;;
 543   no)  shared=false ;;
 544   *bfd*opcodes*) shared=true shared_bfd=true shared_opcodes=true ;;
 545   *opcodes*bfd*) shared=true shared_bfd=true shared_opcodes=true ;;
 546   *bfd*) shared=true shared_bfd=true ;;
 547   *opcodes*) shared=true shared_opcodes=true ;;
 548   *) shared=false ;;
 549 esac
 550 fi
 551 # Check whether --enable-commonbfdlib or --disable-commonbfdlib was given.
 552 if test "${enable_commonbfdlib+set}" = set; then
 553   enableval="$enable_commonbfdlib"
 554   case "${enableval}" in
 555   yes) commonbfdlib=true ;;
 556   no)  commonbfdlib=false ;;
 557   *)   { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;;
 558 esac
 559 fi
 560
 561
 562
 563 ac_aux_dir=
 564 for ac_dir in `cd $srcdir/..; pwd` $srcdir/`cd $srcdir/..; pwd`; do
 565   if test -f $ac_dir/install-sh; then
 566     ac_aux_dir=$ac_dir
 567     ac_install_sh="$ac_aux_dir/install-sh -c"
 568     break
 569   elif test -f $ac_dir/install.sh; then
 570     ac_aux_dir=$ac_dir
 571     ac_install_sh="$ac_aux_dir/install.sh -c"
 572     break
 573   fi
 574 done
 575 if test -z "$ac_aux_dir"; then
 576   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir/..; pwd` $srcdir/`cd $srcdir/..; pwd`" 1>&2; exit 1; }
 577 fi
 578 ac_config_guess=$ac_aux_dir/config.guess
 579 ac_config_sub=$ac_aux_dir/config.sub
 580 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 581
 582
 583 # Do some error checking and defaulting for the host and target type.
 584 # The inputs are:
 585 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 586 #
 587 # The rules are:
 588 # 1. You are not allowed to specify --host, --target, and nonopt at the
 589 #    same time.
 590 # 2. Host defaults to nonopt.
 591 # 3. If nonopt is not specified, then host defaults to the current host,
 592 #    as determined by config.guess.
 593 # 4. Target and build default to nonopt.
 594 # 5. If nonopt is not specified, then target and build default to host.
 595
 596 # The aliases save the names the user supplied, while $host etc.
 597 # will get canonicalized.
 598 case $host---$target---$nonopt in
 599 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 600 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 601 esac
 602
 603
 604 # Make sure we can run config.sub.
 605 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 606 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 607 fi
 608
 609 echo $ac_n "checking host system type""... $ac_c" 1>&6
 610 echo "configure:611: checking host system type" >&5
 611
 612 host_alias=$host
 613 case "$host_alias" in
 614 NONE)
 615   case $nonopt in
 616   NONE)
 617     if host_alias=`$ac_config_guess`; then :
 618     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 619     fi ;;
 620   *) host_alias=$nonopt ;;
 621   esac ;;
 622 esac
 623
 624 host=`$ac_config_sub $host_alias`
 625 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 626 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 627 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 628 echo "$ac_t""$host" 1>&6
 629
 630 echo $ac_n "checking target system type""... $ac_c" 1>&6
 631 echo "configure:632: checking target system type" >&5
 632
 633 target_alias=$target
 634 case "$target_alias" in
 635 NONE)
 636   case $nonopt in
 637   NONE) target_alias=$host_alias ;;
 638   *) target_alias=$nonopt ;;
 639   esac ;;
 640 esac
 641
 642 target=`$ac_config_sub $target_alias`
 643 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 644 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 645 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 646 echo "$ac_t""$target" 1>&6
 647
 648 echo $ac_n "checking build system type""... $ac_c" 1>&6
 649 echo "configure:650: checking build system type" >&5
 650
 651 build_alias=$build
 652 case "$build_alias" in
 653 NONE)
 654   case $nonopt in
 655   NONE) build_alias=$host_alias ;;
 656   *) build_alias=$nonopt ;;
 657   esac ;;
 658 esac
 659
 660 build=`$ac_config_sub $build_alias`
 661 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 662 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 663 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 664 echo "$ac_t""$build" 1>&6
 665
 666 test "$host_alias" != "$target_alias" &&
 667   test "$program_prefix$program_suffix$program_transform_name" = \
 668     NONENONEs,x,x, &&
 669   program_prefix=${target_alias}-
 670
 671 if test -z "$target" ; then
 672     { echo "configure: error: Unrecognized target system type; please check config.sub." 1>&2; exit 1; }
 673 fi
 674 if test -z "$host" ; then
 675     { echo "configure: error: Unrecognized host system type; please check config.sub." 1>&2; exit 1; }
 676 fi
 677 if test "$program_transform_name" = s,x,x,; then
 678   program_transform_name=
 679 else
 680   # Double any \ or $.  echo might interpret backslashes.
 681   cat <<\EOF_SED > conftestsed
 682 s,\\,\\\\,g; s,\$,$$,g
 683 EOF_SED
 684   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 685   rm -f conftestsed
 686 fi
 687 test "$program_prefix" != NONE &&
 688   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 689 # Use a double $ so make ignores it.
 690 test "$program_suffix" != NONE &&
 691   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 692
 693 # sed with no file args requires a program.
 694 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 695
 696
 697 # host-specific stuff:
 698
 699 HDEFINES=
 700 HLDFLAGS=
 701 HLDENV=
 702 RPATH_ENVVAR=LD_LIBRARY_PATH
 703
 704 # Extract the first word of "gcc", so it can be a program name with args.
 705 set dummy gcc; ac_word=$2
 706 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 707 echo "configure:708: checking for $ac_word" >&5
 708 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 709   echo $ac_n "(cached) $ac_c" 1>&6
 710 else
 711   if test -n "$CC"; then
 712   ac_cv_prog_CC="$CC" # Let the user override the test.
 713 else
 714   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 715   for ac_dir in $PATH; do
 716     test -z "$ac_dir" && ac_dir=.
 717     if test -f $ac_dir/$ac_word; then
 718       ac_cv_prog_CC="gcc"
 719       break
 720     fi
 721   done
 722   IFS="$ac_save_ifs"
 723 fi
 724 fi
 725 CC="$ac_cv_prog_CC"
 726 if test -n "$CC"; then
 727   echo "$ac_t""$CC" 1>&6
 728 else
 729   echo "$ac_t""no" 1>&6
 730 fi
 731
 732 if test -z "$CC"; then
 733   # Extract the first word of "cc", so it can be a program name with args.
 734 set dummy cc; ac_word=$2
 735 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 736 echo "configure:737: checking for $ac_word" >&5
 737 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 738   echo $ac_n "(cached) $ac_c" 1>&6
 739 else
 740   if test -n "$CC"; then
 741   ac_cv_prog_CC="$CC" # Let the user override the test.
 742 else
 743   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 744   ac_prog_rejected=no
 745   for ac_dir in $PATH; do
 746     test -z "$ac_dir" && ac_dir=.
 747     if test -f $ac_dir/$ac_word; then
 748       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 749         ac_prog_rejected=yes
 750         continue
 751       fi
 752       ac_cv_prog_CC="cc"
 753       break
 754     fi
 755   done
 756   IFS="$ac_save_ifs"
 757 if test $ac_prog_rejected = yes; then
 758   # We found a bogon in the path, so make sure we never use it.
 759   set dummy $ac_cv_prog_CC
 760   shift
 761   if test $# -gt 0; then
 762     # We chose a different compiler from the bogus one.
 763     # However, it has the same basename, so the bogon will be chosen
 764     # first if we set CC to just the basename; use the full file name.
 765     shift
 766     set dummy "$ac_dir/$ac_word" "$@"
 767     shift
 768     ac_cv_prog_CC="$@"
 769   fi
 770 fi
 771 fi
 772 fi
 773 CC="$ac_cv_prog_CC"
 774 if test -n "$CC"; then
 775   echo "$ac_t""$CC" 1>&6
 776 else
 777   echo "$ac_t""no" 1>&6
 778 fi
 779
 780   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 781 fi
 782
 783 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 784 echo "configure:785: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 785
 786 ac_ext=c
 787 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 788 ac_cpp='$CPP $CPPFLAGS'
 789 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 790 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 791 cross_compiling=$ac_cv_prog_cc_cross
 792
 793 cat > conftest.$ac_ext <<EOF
 794 #line 795 "configure"
 795 #include "confdefs.h"
 796 main(){return(0);}
 797 EOF
 798 if { (eval echo configure:799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 799   ac_cv_prog_cc_works=yes
 800   # If we can't run a trivial program, we are probably using a cross compiler.
 801   if (./conftest; exit) 2>/dev/null; then
 802     ac_cv_prog_cc_cross=no
 803   else
 804     ac_cv_prog_cc_cross=yes
 805   fi
 806 else
 807   echo "configure: failed program was:" >&5
 808   cat conftest.$ac_ext >&5
 809   ac_cv_prog_cc_works=no
 810 fi
 811 rm -fr conftest*
 812
 813 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 814 if test $ac_cv_prog_cc_works = no; then
 815   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 816 fi
 817 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 818 echo "configure:819: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 819 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 820 cross_compiling=$ac_cv_prog_cc_cross
 821
 822 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 823 echo "configure:824: checking whether we are using GNU C" >&5
 824 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 825   echo $ac_n "(cached) $ac_c" 1>&6
 826 else
 827   cat > conftest.c <<EOF
 828 #ifdef __GNUC__
 829   yes;
 830 #endif
 831 EOF
 832 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:833: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 833   ac_cv_prog_gcc=yes
 834 else
 835   ac_cv_prog_gcc=no
 836 fi
 837 fi
 838
 839 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 840
 841 if test $ac_cv_prog_gcc = yes; then
 842   GCC=yes
 843   ac_test_CFLAGS="${CFLAGS+set}"
 844   ac_save_CFLAGS="$CFLAGS"
 845   CFLAGS=
 846   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 847 echo "configure:848: checking whether ${CC-cc} accepts -g" >&5
 848 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 849   echo $ac_n "(cached) $ac_c" 1>&6
 850 else
 851   echo 'void f(){}' > conftest.c
 852 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 853   ac_cv_prog_cc_g=yes
 854 else
 855   ac_cv_prog_cc_g=no
 856 fi
 857 rm -f conftest*
 858
 859 fi
 860
 861 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 862   if test "$ac_test_CFLAGS" = set; then
 863     CFLAGS="$ac_save_CFLAGS"
 864   elif test $ac_cv_prog_cc_g = yes; then
 865     CFLAGS="-g -O2"
 866   else
 867     CFLAGS="-O2"
 868   fi
 869 else
 870   GCC=
 871   test "${CFLAGS+set}" = set || CFLAGS="-g"
 872 fi
 873
 874
 875 . ${srcdir}/../bfd/configure.host
 876
 877
 878
 879
 880
 881 AR=${AR-ar}
 882
 883 # Extract the first word of "ranlib", so it can be a program name with args.
 884 set dummy ranlib; ac_word=$2
 885 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 886 echo "configure:887: checking for $ac_word" >&5
 887 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 888   echo $ac_n "(cached) $ac_c" 1>&6
 889 else
 890   if test -n "$RANLIB"; then
 891   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 892 else
 893   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 894   for ac_dir in $PATH; do
 895     test -z "$ac_dir" && ac_dir=.
 896     if test -f $ac_dir/$ac_word; then
 897       ac_cv_prog_RANLIB="ranlib"
 898       break
 899     fi
 900   done
 901   IFS="$ac_save_ifs"
 902   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 903 fi
 904 fi
 905 RANLIB="$ac_cv_prog_RANLIB"
 906 if test -n "$RANLIB"; then
 907   echo "$ac_t""$RANLIB" 1>&6
 908 else
 909   echo "$ac_t""no" 1>&6
 910 fi
 911
 912 # Find a good install program.  We prefer a C program (faster),
 913 # so one script is as good as another.  But avoid the broken or
 914 # incompatible versions:
 915 # SysV /etc/install, /usr/sbin/install
 916 # SunOS /usr/etc/install
 917 # IRIX /sbin/install
 918 # AIX /bin/install
 919 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 920 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 921 # ./install, which can be erroneously created by make from ./install.sh.
 922 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 923 echo "configure:924: checking for a BSD compatible install" >&5
 924 if test -z "$INSTALL"; then
 925 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 926   echo $ac_n "(cached) $ac_c" 1>&6
 927 else
 928     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
 929   for ac_dir in $PATH; do
 930     # Account for people who put trailing slashes in PATH elements.
 931     case "$ac_dir/" in
 932     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 933     *)
 934       # OSF1 and SCO ODT 3.0 have their own names for install.
 935       for ac_prog in ginstall installbsd scoinst install; do
 936         if test -f $ac_dir/$ac_prog; then
 937           if test $ac_prog = install &&
 938             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 939             # AIX install.  It has an incompatible calling convention.
 940             # OSF/1 installbsd also uses dspmsg, but is usable.
 941             :
 942           else
 943             ac_cv_path_install="$ac_dir/$ac_prog -c"
 944             break 2
 945           fi
 946         fi
 947       done
 948       ;;
 949     esac
 950   done
 951   IFS="$ac_save_IFS"
 952
 953 fi
 954   if test "${ac_cv_path_install+set}" = set; then
 955     INSTALL="$ac_cv_path_install"
 956   else
 957     # As a last resort, use the slow shell script.  We don't cache a
 958     # path for INSTALL within a source directory, because that will
 959     # break other packages using the cache if that directory is
 960     # removed, or if the path is relative.
 961     INSTALL="$ac_install_sh"
 962   fi
 963 fi
 964 echo "$ac_t""$INSTALL" 1>&6
 965
 966 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 967 # It thinks the first close brace ends the variable substitution.
 968 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 969
 970 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 971
 972
 973 # For most hosts we can use a simple definition to pick up the BFD and
 974 # opcodes libraries.  However, if we are building shared libraries, we
 975 # need to handle some hosts specially.
 976 BFDLIB='-L../bfd -lbfd'
 977 OPCODES='-L../opcodes -lopcodes'
 978
 979 case "${host}" in
 980 *-*-sunos*)
 981   # On SunOS, we must link against the name we are going to install,
 982   # not -lbfd, since SunOS does not support SONAME.
 983   if test "${shared_bfd}" = "true"; then
 984     BFDLIB='-L../bfd -l`echo bfd | sed '"'"'$(program_transform_name)'"'"'`'
 985   fi
 986   if test "${shared_opcodes}" = "true"; then
 987     OPCODES='-L../opcodes -l`echo opcodes | sed '"'"'$(program_transform_name)'"'"'`'
 988   fi
 989   ;;
 990 alpha*-*-osf*)
 991   # On Alpha OSF/1, the native linker searches all the -L
 992   # directories for any LIB.so files, and only then searches for any
 993   # LIB.a files.  That means that if there is an installed
 994   # libbfd.so, but this build is not done with --enable-shared, the
 995   # link will wind up being against the install libbfd.so rather
 996   # than the newly built libbfd.  To avoid this, we must explicitly
 997   # link against libbfd.a when --enable-shared is not used.
 998   if test "${shared_bfd}" != "true"; then
 999     BFDLIB='../bfd/libbfd.a'
1000   fi
1001   if test "${shared_opcodes}" != "true"; then
1002     OPCODES='../opcodes/libopcodes.a'
1003   fi
1004   ;;
1005 esac
1006
1007 if test "${commonbfdlib}" = "true"; then
1008   # when a shared libbfd is built with --enable-commonbfdlib,
1009   # all of libopcodes is available in libbfd.so.  Unfortunately, on
1010   # HP/UX, when using gcc -g, the linker does a static link, so we
1011   # need to continue linking against opcodes on that platform.
1012   case "${host}" in
1013   *-*-hpux*) ;;
1014   *) OPCODES= ;;
1015   esac
1016 fi
1017
1018
1019
1020
1021 # Put a plausible default for CC_FOR_BUILD in Makefile.
1022 if test -z "$CC_FOR_BUILD"; then
1023   if test "x$cross_compiling" = "xno"; then
1024     CC_FOR_BUILD='$(CC)'
1025   else
1026     CC_FOR_BUILD=gcc
1027   fi
1028 fi
1029
1030
1031 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1032 echo "configure:1033: checking how to run the C preprocessor" >&5
1033 # On Suns, sometimes $CPP names a directory.
1034 if test -n "$CPP" && test -d "$CPP"; then
1035   CPP=
1036 fi
1037 if test -z "$CPP"; then
1038 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1039   echo $ac_n "(cached) $ac_c" 1>&6
1040 else
1041     # This must be in double quotes, not single quotes, because CPP may get
1042   # substituted into the Makefile and "${CC-cc}" will confuse make.
1043   CPP="${CC-cc} -E"
1044   # On the NeXT, cc -E runs the code through the compiler's parser,
1045   # not just through cpp.
1046   cat > conftest.$ac_ext <<EOF
1047 #line 1048 "configure"
1048 #include "confdefs.h"
1049 #include <assert.h>
1050 Syntax Error
1051 EOF
1052 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1053 { (eval echo configure:1054: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1054 ac_err=`grep -v '^ *+' conftest.out`
1055 if test -z "$ac_err"; then
1056   :
1057 else
1058   echo "$ac_err" >&5
1059   echo "configure: failed program was:" >&5
1060   cat conftest.$ac_ext >&5
1061   rm -rf conftest*
1062   CPP="${CC-cc} -E -traditional-cpp"
1063   cat > conftest.$ac_ext <<EOF
1064 #line 1065 "configure"
1065 #include "confdefs.h"
1066 #include <assert.h>
1067 Syntax Error
1068 EOF
1069 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1070 { (eval echo configure:1071: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1071 ac_err=`grep -v '^ *+' conftest.out`
1072 if test -z "$ac_err"; then
1073   :
1074 else
1075   echo "$ac_err" >&5
1076   echo "configure: failed program was:" >&5
1077   cat conftest.$ac_ext >&5
1078   rm -rf conftest*
1079   CPP=/lib/cpp
1080 fi
1081 rm -f conftest*
1082 fi
1083 rm -f conftest*
1084   ac_cv_prog_CPP="$CPP"
1085 fi
1086   CPP="$ac_cv_prog_CPP"
1087 else
1088   ac_cv_prog_CPP="$CPP"
1089 fi
1090 echo "$ac_t""$CPP" 1>&6
1091
1092 for ac_hdr in string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h
1093 do
1094 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1095 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1096 echo "configure:1097: checking for $ac_hdr" >&5
1097 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1098   echo $ac_n "(cached) $ac_c" 1>&6
1099 else
1100   cat > conftest.$ac_ext <<EOF
1101 #line 1102 "configure"
1102 #include "confdefs.h"
1103 #include <$ac_hdr>
1104 EOF
1105 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1106 { (eval echo configure:1107: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1107 ac_err=`grep -v '^ *+' conftest.out`
1108 if test -z "$ac_err"; then
1109   rm -rf conftest*
1110   eval "ac_cv_header_$ac_safe=yes"
1111 else
1112   echo "$ac_err" >&5
1113   echo "configure: failed program was:" >&5
1114   cat conftest.$ac_ext >&5
1115   rm -rf conftest*
1116   eval "ac_cv_header_$ac_safe=no"
1117 fi
1118 rm -f conftest*
1119 fi
1120 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1121   echo "$ac_t""yes" 1>&6
1122     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1123   cat >> confdefs.h <<EOF
1124 #define $ac_tr_hdr 1
1125 EOF
1126
1127 else
1128   echo "$ac_t""no" 1>&6
1129 fi
1130 done
1131
1132 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1133 echo "configure:1134: checking for sys/wait.h that is POSIX.1 compatible" >&5
1134 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1135   echo $ac_n "(cached) $ac_c" 1>&6
1136 else
1137   cat > conftest.$ac_ext <<EOF
1138 #line 1139 "configure"
1139 #include "confdefs.h"
1140 #include <sys/types.h>
1141 #include <sys/wait.h>
1142 #ifndef WEXITSTATUS
1143 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1144 #endif
1145 #ifndef WIFEXITED
1146 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1147 #endif
1148 int main() {
1149 int s;
1150 wait (&s);
1151 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1152 ; return 0; }
1153 EOF
1154 if { (eval echo configure:1155: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1155   rm -rf conftest*
1156   ac_cv_header_sys_wait_h=yes
1157 else
1158   echo "configure: failed program was:" >&5
1159   cat conftest.$ac_ext >&5
1160   rm -rf conftest*
1161   ac_cv_header_sys_wait_h=no
1162 fi
1163 rm -f conftest*
1164 fi
1165
1166 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1167 if test $ac_cv_header_sys_wait_h = yes; then
1168   cat >> confdefs.h <<\EOF
1169 #define HAVE_SYS_WAIT_H 1
1170 EOF
1171
1172 fi
1173
1174 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1175 # for constant arguments.  Useless!
1176 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1177 echo "configure:1178: checking for working alloca.h" >&5
1178 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+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 <alloca.h>
1185 int main() {
1186 char *p = alloca(2 * sizeof(int));
1187 ; return 0; }
1188 EOF
1189 if { (eval echo configure:1190: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1190   rm -rf conftest*
1191   ac_cv_header_alloca_h=yes
1192 else
1193   echo "configure: failed program was:" >&5
1194   cat conftest.$ac_ext >&5
1195   rm -rf conftest*
1196   ac_cv_header_alloca_h=no
1197 fi
1198 rm -f conftest*
1199 fi
1200
1201 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1202 if test $ac_cv_header_alloca_h = yes; then
1203   cat >> confdefs.h <<\EOF
1204 #define HAVE_ALLOCA_H 1
1205 EOF
1206
1207 fi
1208
1209 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1210 echo "configure:1211: checking for alloca" >&5
1211 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1212   echo $ac_n "(cached) $ac_c" 1>&6
1213 else
1214   cat > conftest.$ac_ext <<EOF
1215 #line 1216 "configure"
1216 #include "confdefs.h"
1217
1218 #ifdef __GNUC__
1219 # define alloca __builtin_alloca
1220 #else
1221 # if HAVE_ALLOCA_H
1222 #  include <alloca.h>
1223 # else
1224 #  ifdef _AIX
1225  #pragma alloca
1226 #  else
1227 #   ifndef alloca /* predefined by HP cc +Olibcalls */
1228 char *alloca ();
1229 #   endif
1230 #  endif
1231 # endif
1232 #endif
1233
1234 int main() {
1235 char *p = (char *) alloca(1);
1236 ; return 0; }
1237 EOF
1238 if { (eval echo configure:1239: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1239   rm -rf conftest*
1240   ac_cv_func_alloca_works=yes
1241 else
1242   echo "configure: failed program was:" >&5
1243   cat conftest.$ac_ext >&5
1244   rm -rf conftest*
1245   ac_cv_func_alloca_works=no
1246 fi
1247 rm -f conftest*
1248 fi
1249
1250 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1251 if test $ac_cv_func_alloca_works = yes; then
1252   cat >> confdefs.h <<\EOF
1253 #define HAVE_ALLOCA 1
1254 EOF
1255
1256 fi
1257
1258 if test $ac_cv_func_alloca_works = no; then
1259   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1260   # that cause trouble.  Some versions do not even contain alloca or
1261   # contain a buggy version.  If you still want to use their alloca,
1262   # use ar to extract alloca.o from them instead of compiling alloca.c.
1263   ALLOCA=alloca.o
1264   cat >> confdefs.h <<\EOF
1265 #define C_ALLOCA 1
1266 EOF
1267
1268
1269 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1270 echo "configure:1271: checking whether alloca needs Cray hooks" >&5
1271 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1272   echo $ac_n "(cached) $ac_c" 1>&6
1273 else
1274   cat > conftest.$ac_ext <<EOF
1275 #line 1276 "configure"
1276 #include "confdefs.h"
1277 #if defined(CRAY) && ! defined(CRAY2)
1278 webecray
1279 #else
1280 wenotbecray
1281 #endif
1282
1283 EOF
1284 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1285   egrep "webecray" >/dev/null 2>&1; then
1286   rm -rf conftest*
1287   ac_cv_os_cray=yes
1288 else
1289   rm -rf conftest*
1290   ac_cv_os_cray=no
1291 fi
1292 rm -f conftest*
1293
1294 fi
1295
1296 echo "$ac_t""$ac_cv_os_cray" 1>&6
1297 if test $ac_cv_os_cray = yes; then
1298 for ac_func in _getb67 GETB67 getb67; do
1299   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1300 echo "configure:1301: checking for $ac_func" >&5
1301 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1302   echo $ac_n "(cached) $ac_c" 1>&6
1303 else
1304   cat > conftest.$ac_ext <<EOF
1305 #line 1306 "configure"
1306 #include "confdefs.h"
1307 /* System header to define __stub macros and hopefully few prototypes,
1308     which can conflict with char $ac_func(); below.  */
1309 #include <assert.h>
1310 /* Override any gcc2 internal prototype to avoid an error.  */
1311 /* We use char because int might match the return type of a gcc2
1312     builtin and then its argument prototype would still apply.  */
1313 char $ac_func();
1314
1315 int main() {
1316
1317 /* The GNU C library defines this for functions which it implements
1318     to always fail with ENOSYS.  Some functions are actually named
1319     something starting with __ and the normal name is an alias.  */
1320 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1321 choke me
1322 #else
1323 $ac_func();
1324 #endif
1325
1326 ; return 0; }
1327 EOF
1328 if { (eval echo configure:1329: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1329   rm -rf conftest*
1330   eval "ac_cv_func_$ac_func=yes"
1331 else
1332   echo "configure: failed program was:" >&5
1333   cat conftest.$ac_ext >&5
1334   rm -rf conftest*
1335   eval "ac_cv_func_$ac_func=no"
1336 fi
1337 rm -f conftest*
1338 fi
1339
1340 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1341   echo "$ac_t""yes" 1>&6
1342   cat >> confdefs.h <<EOF
1343 #define CRAY_STACKSEG_END $ac_func
1344 EOF
1345
1346   break
1347 else
1348   echo "$ac_t""no" 1>&6
1349 fi
1350
1351 done
1352 fi
1353
1354 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1355 echo "configure:1356: checking stack direction for C alloca" >&5
1356 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1357   echo $ac_n "(cached) $ac_c" 1>&6
1358 else
1359   if test "$cross_compiling" = yes; then
1360   ac_cv_c_stack_direction=0
1361 else
1362   cat > conftest.$ac_ext <<EOF
1363 #line 1364 "configure"
1364 #include "confdefs.h"
1365 find_stack_direction ()
1366 {
1367   static char *addr = 0;
1368   auto char dummy;
1369   if (addr == 0)
1370     {
1371       addr = &dummy;
1372       return find_stack_direction ();
1373     }
1374   else
1375     return (&dummy > addr) ? 1 : -1;
1376 }
1377 main ()
1378 {
1379   exit (find_stack_direction() < 0);
1380 }
1381 EOF
1382 if { (eval echo configure:1383: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1383 then
1384   ac_cv_c_stack_direction=1
1385 else
1386   echo "configure: failed program was:" >&5
1387   cat conftest.$ac_ext >&5
1388   rm -fr conftest*
1389   ac_cv_c_stack_direction=-1
1390 fi
1391 rm -fr conftest*
1392 fi
1393
1394 fi
1395
1396 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1397 cat >> confdefs.h <<EOF
1398 #define STACK_DIRECTION $ac_cv_c_stack_direction
1399 EOF
1400
1401 fi
1402
1403 for ac_func in sbrk utimes
1404 do
1405 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1406 echo "configure:1407: checking for $ac_func" >&5
1407 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1408   echo $ac_n "(cached) $ac_c" 1>&6
1409 else
1410   cat > conftest.$ac_ext <<EOF
1411 #line 1412 "configure"
1412 #include "confdefs.h"
1413 /* System header to define __stub macros and hopefully few prototypes,
1414     which can conflict with char $ac_func(); below.  */
1415 #include <assert.h>
1416 /* Override any gcc2 internal prototype to avoid an error.  */
1417 /* We use char because int might match the return type of a gcc2
1418     builtin and then its argument prototype would still apply.  */
1419 char $ac_func();
1420
1421 int main() {
1422
1423 /* The GNU C library defines this for functions which it implements
1424     to always fail with ENOSYS.  Some functions are actually named
1425     something starting with __ and the normal name is an alias.  */
1426 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1427 choke me
1428 #else
1429 $ac_func();
1430 #endif
1431
1432 ; return 0; }
1433 EOF
1434 if { (eval echo configure:1435: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1435   rm -rf conftest*
1436   eval "ac_cv_func_$ac_func=yes"
1437 else
1438   echo "configure: failed program was:" >&5
1439   cat conftest.$ac_ext >&5
1440   rm -rf conftest*
1441   eval "ac_cv_func_$ac_func=no"
1442 fi
1443 rm -f conftest*
1444 fi
1445
1446 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1447   echo "$ac_t""yes" 1>&6
1448     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1449   cat >> confdefs.h <<EOF
1450 #define $ac_tr_func 1
1451 EOF
1452
1453 else
1454   echo "$ac_t""no" 1>&6
1455 fi
1456 done
1457
1458 if test "x$cross_compiling" = "xno"; then
1459   echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1460 echo "configure:1461: checking for ANSI C header files" >&5
1461 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1462   echo $ac_n "(cached) $ac_c" 1>&6
1463 else
1464   cat > conftest.$ac_ext <<EOF
1465 #line 1466 "configure"
1466 #include "confdefs.h"
1467 #include <stdlib.h>
1468 #include <stdarg.h>
1469 #include <string.h>
1470 #include <float.h>
1471 EOF
1472 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1473 { (eval echo configure:1474: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1474 ac_err=`grep -v '^ *+' conftest.out`
1475 if test -z "$ac_err"; then
1476   rm -rf conftest*
1477   ac_cv_header_stdc=yes
1478 else
1479   echo "$ac_err" >&5
1480   echo "configure: failed program was:" >&5
1481   cat conftest.$ac_ext >&5
1482   rm -rf conftest*
1483   ac_cv_header_stdc=no
1484 fi
1485 rm -f conftest*
1486
1487 if test $ac_cv_header_stdc = yes; then
1488   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1489 cat > conftest.$ac_ext <<EOF
1490 #line 1491 "configure"
1491 #include "confdefs.h"
1492 #include <string.h>
1493 EOF
1494 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1495   egrep "memchr" >/dev/null 2>&1; then
1496   :
1497 else
1498   rm -rf conftest*
1499   ac_cv_header_stdc=no
1500 fi
1501 rm -f conftest*
1502
1503 fi
1504
1505 if test $ac_cv_header_stdc = yes; then
1506   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1507 cat > conftest.$ac_ext <<EOF
1508 #line 1509 "configure"
1509 #include "confdefs.h"
1510 #include <stdlib.h>
1511 EOF
1512 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1513   egrep "free" >/dev/null 2>&1; then
1514   :
1515 else
1516   rm -rf conftest*
1517   ac_cv_header_stdc=no
1518 fi
1519 rm -f conftest*
1520
1521 fi
1522
1523 if test $ac_cv_header_stdc = yes; then
1524   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1525 if test "$cross_compiling" = yes; then
1526   :
1527 else
1528   cat > conftest.$ac_ext <<EOF
1529 #line 1530 "configure"
1530 #include "confdefs.h"
1531 #include <ctype.h>
1532 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1533 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1534 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1535 int main () { int i; for (i = 0; i < 256; i++)
1536 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1537 exit (0); }
1538
1539 EOF
1540 if { (eval echo configure:1541: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1541 then
1542   :
1543 else
1544   echo "configure: failed program was:" >&5
1545   cat conftest.$ac_ext >&5
1546   rm -fr conftest*
1547   ac_cv_header_stdc=no
1548 fi
1549 rm -fr conftest*
1550 fi
1551
1552 fi
1553 fi
1554
1555 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1556 if test $ac_cv_header_stdc = yes; then
1557   cat >> confdefs.h <<\EOF
1558 #define STDC_HEADERS 1
1559 EOF
1560
1561 fi
1562
1563 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
1564 echo "configure:1565: checking for pid_t" >&5
1565 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
1566   echo $ac_n "(cached) $ac_c" 1>&6
1567 else
1568   cat > conftest.$ac_ext <<EOF
1569 #line 1570 "configure"
1570 #include "confdefs.h"
1571 #include <sys/types.h>
1572 #if STDC_HEADERS
1573 #include <stdlib.h>
1574 #include <stddef.h>
1575 #endif
1576 EOF
1577 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1578   egrep "pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1579   rm -rf conftest*
1580   ac_cv_type_pid_t=yes
1581 else
1582   rm -rf conftest*
1583   ac_cv_type_pid_t=no
1584 fi
1585 rm -f conftest*
1586
1587 fi
1588 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
1589 if test $ac_cv_type_pid_t = no; then
1590   cat >> confdefs.h <<\EOF
1591 #define pid_t int
1592 EOF
1593
1594 fi
1595
1596 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
1597 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
1598 echo "configure:1599: checking for vfork.h" >&5
1599 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1600   echo $ac_n "(cached) $ac_c" 1>&6
1601 else
1602   cat > conftest.$ac_ext <<EOF
1603 #line 1604 "configure"
1604 #include "confdefs.h"
1605 #include <vfork.h>
1606 EOF
1607 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1608 { (eval echo configure:1609: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1609 ac_err=`grep -v '^ *+' conftest.out`
1610 if test -z "$ac_err"; then
1611   rm -rf conftest*
1612   eval "ac_cv_header_$ac_safe=yes"
1613 else
1614   echo "$ac_err" >&5
1615   echo "configure: failed program was:" >&5
1616   cat conftest.$ac_ext >&5
1617   rm -rf conftest*
1618   eval "ac_cv_header_$ac_safe=no"
1619 fi
1620 rm -f conftest*
1621 fi
1622 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1623   echo "$ac_t""yes" 1>&6
1624   cat >> confdefs.h <<\EOF
1625 #define HAVE_VFORK_H 1
1626 EOF
1627
1628 else
1629   echo "$ac_t""no" 1>&6
1630 fi
1631
1632 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
1633 echo "configure:1634: checking for working vfork" >&5
1634 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
1635   echo $ac_n "(cached) $ac_c" 1>&6
1636 else
1637   if test "$cross_compiling" = yes; then
1638   echo $ac_n "checking for vfork""... $ac_c" 1>&6
1639 echo "configure:1640: checking for vfork" >&5
1640 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
1641   echo $ac_n "(cached) $ac_c" 1>&6
1642 else
1643   cat > conftest.$ac_ext <<EOF
1644 #line 1645 "configure"
1645 #include "confdefs.h"
1646 /* System header to define __stub macros and hopefully few prototypes,
1647     which can conflict with char vfork(); below.  */
1648 #include <assert.h>
1649 /* Override any gcc2 internal prototype to avoid an error.  */
1650 /* We use char because int might match the return type of a gcc2
1651     builtin and then its argument prototype would still apply.  */
1652 char vfork();
1653
1654 int main() {
1655
1656 /* The GNU C library defines this for functions which it implements
1657     to always fail with ENOSYS.  Some functions are actually named
1658     something starting with __ and the normal name is an alias.  */
1659 #if defined (__stub_vfork) || defined (__stub___vfork)
1660 choke me
1661 #else
1662 vfork();
1663 #endif
1664
1665 ; return 0; }
1666 EOF
1667 if { (eval echo configure:1668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1668   rm -rf conftest*
1669   eval "ac_cv_func_vfork=yes"
1670 else
1671   echo "configure: failed program was:" >&5
1672   cat conftest.$ac_ext >&5
1673   rm -rf conftest*
1674   eval "ac_cv_func_vfork=no"
1675 fi
1676 rm -f conftest*
1677 fi
1678
1679 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
1680   echo "$ac_t""yes" 1>&6
1681   :
1682 else
1683   echo "$ac_t""no" 1>&6
1684 fi
1685
1686 else
1687   cat > conftest.$ac_ext <<EOF
1688 #line 1689 "configure"
1689 #include "confdefs.h"
1690 /* Thanks to Paul Eggert for this test.  */
1691 #include <stdio.h>
1692 #include <sys/types.h>
1693 #include <sys/stat.h>
1694 #ifdef HAVE_UNISTD_H
1695 #include <unistd.h>
1696 #endif
1697 #ifdef HAVE_VFORK_H
1698 #include <vfork.h>
1699 #endif
1700 /* On some sparc systems, changes by the child to local and incoming
1701    argument registers are propagated back to the parent.
1702    The compiler is told about this with #include <vfork.h>,
1703    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
1704    Test for this by using a static variable whose address
1705    is put into a register that is clobbered by the vfork.  */
1706 static
1707 #ifdef __cplusplus
1708 sparc_address_test (int arg)
1709 #else
1710 sparc_address_test (arg) int arg;
1711 #endif
1712 {
1713   static pid_t child;
1714   if (!child) {
1715     child = vfork ();
1716     if (child < 0) {
1717       perror ("vfork");
1718       _exit(2);
1719     }
1720     if (!child) {
1721       arg = getpid();
1722       write(-1, "", 0);
1723       _exit (arg);
1724     }
1725   }
1726 }
1727 main() {
1728   pid_t parent = getpid ();
1729   pid_t child;
1730
1731   sparc_address_test ();
1732
1733   child = vfork ();
1734
1735   if (child == 0) {
1736     /* Here is another test for sparc vfork register problems.
1737        This test uses lots of local variables, at least
1738        as many local variables as main has allocated so far
1739        including compiler temporaries.  4 locals are enough for
1740        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
1741        A buggy compiler should reuse the register of parent
1742        for one of the local variables, since it will think that
1743        parent can't possibly be used any more in this routine.
1744        Assigning to the local variable will thus munge parent
1745        in the parent process.  */
1746     pid_t
1747       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
1748       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
1749     /* Convince the compiler that p..p7 are live; otherwise, it might
1750        use the same hardware register for all 8 local variables.  */
1751     if (p != p1 || p != p2 || p != p3 || p != p4
1752         || p != p5 || p != p6 || p != p7)
1753       _exit(1);
1754
1755     /* On some systems (e.g. IRIX 3.3),
1756        vfork doesn't separate parent from child file descriptors.
1757        If the child closes a descriptor before it execs or exits,
1758        this munges the parent's descriptor as well.
1759        Test for this by closing stdout in the child.  */
1760     _exit(close(fileno(stdout)) != 0);
1761   } else {
1762     int status;
1763     struct stat st;
1764
1765     while (wait(&status) != child)
1766       ;
1767     exit(
1768          /* Was there some problem with vforking?  */
1769          child < 0
1770
1771          /* Did the child fail?  (This shouldn't happen.)  */
1772          || status
1773
1774          /* Did the vfork/compiler bug occur?  */
1775          || parent != getpid()
1776
1777          /* Did the file descriptor bug occur?  */
1778          || fstat(fileno(stdout), &st) != 0
1779          );
1780   }
1781 }
1782 EOF
1783 if { (eval echo configure:1784: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1784 then
1785   ac_cv_func_vfork_works=yes
1786 else
1787   echo "configure: failed program was:" >&5
1788   cat conftest.$ac_ext >&5
1789   rm -fr conftest*
1790   ac_cv_func_vfork_works=no
1791 fi
1792 rm -fr conftest*
1793 fi
1794
1795 fi
1796
1797 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
1798 if test $ac_cv_func_vfork_works = no; then
1799   cat >> confdefs.h <<\EOF
1800 #define vfork fork
1801 EOF
1802
1803 fi
1804
1805 else
1806   echo $ac_n "checking for vfork""... $ac_c" 1>&6
1807 echo "configure:1808: checking for vfork" >&5
1808 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
1809   echo $ac_n "(cached) $ac_c" 1>&6
1810 else
1811   cat > conftest.$ac_ext <<EOF
1812 #line 1813 "configure"
1813 #include "confdefs.h"
1814 /* System header to define __stub macros and hopefully few prototypes,
1815     which can conflict with char vfork(); below.  */
1816 #include <assert.h>
1817 /* Override any gcc2 internal prototype to avoid an error.  */
1818 /* We use char because int might match the return type of a gcc2
1819     builtin and then its argument prototype would still apply.  */
1820 char vfork();
1821
1822 int main() {
1823
1824 /* The GNU C library defines this for functions which it implements
1825     to always fail with ENOSYS.  Some functions are actually named
1826     something starting with __ and the normal name is an alias.  */
1827 #if defined (__stub_vfork) || defined (__stub___vfork)
1828 choke me
1829 #else
1830 vfork();
1831 #endif
1832
1833 ; return 0; }
1834 EOF
1835 if { (eval echo configure:1836: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1836   rm -rf conftest*
1837   eval "ac_cv_func_vfork=yes"
1838 else
1839   echo "configure: failed program was:" >&5
1840   cat conftest.$ac_ext >&5
1841   rm -rf conftest*
1842   eval "ac_cv_func_vfork=no"
1843 fi
1844 rm -f conftest*
1845 fi
1846
1847 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
1848   echo "$ac_t""yes" 1>&6
1849   :
1850 else
1851   echo "$ac_t""no" 1>&6
1852 cat >> confdefs.h <<\EOF
1853 #define vfork fork
1854 EOF
1855
1856 fi
1857
1858 fi
1859
1860 echo $ac_n "checking for time_t in time.h""... $ac_c" 1>&6
1861 echo "configure:1862: checking for time_t in time.h" >&5
1862 if eval "test \"`echo '$''{'bu_cv_decl_time_t_time_h'+set}'`\" = set"; then
1863   echo $ac_n "(cached) $ac_c" 1>&6
1864 else
1865   cat > conftest.$ac_ext <<EOF
1866 #line 1867 "configure"
1867 #include "confdefs.h"
1868 #include <time.h>
1869 int main() {
1870 time_t i;
1871 ; return 0; }
1872 EOF
1873 if { (eval echo configure:1874: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1874   rm -rf conftest*
1875   bu_cv_decl_time_t_time_h=yes
1876 else
1877   echo "configure: failed program was:" >&5
1878   cat conftest.$ac_ext >&5
1879   rm -rf conftest*
1880   bu_cv_decl_time_t_time_h=no
1881 fi
1882 rm -f conftest*
1883 fi
1884
1885 echo "$ac_t""$bu_cv_decl_time_t_time_h" 1>&6
1886 if test $bu_cv_decl_time_t_time_h = yes; then
1887   cat >> confdefs.h <<\EOF
1888 #define HAVE_TIME_T_IN_TIME_H 1
1889 EOF
1890
1891 fi
1892
1893 echo $ac_n "checking for time_t in sys/types.h""... $ac_c" 1>&6
1894 echo "configure:1895: checking for time_t in sys/types.h" >&5
1895 if eval "test \"`echo '$''{'bu_cv_decl_time_t_types_h'+set}'`\" = set"; then
1896   echo $ac_n "(cached) $ac_c" 1>&6
1897 else
1898   cat > conftest.$ac_ext <<EOF
1899 #line 1900 "configure"
1900 #include "confdefs.h"
1901 #include <sys/types.h>
1902 int main() {
1903 time_t i;
1904 ; return 0; }
1905 EOF
1906 if { (eval echo configure:1907: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1907   rm -rf conftest*
1908   bu_cv_decl_time_t_types_h=yes
1909 else
1910   echo "configure: failed program was:" >&5
1911   cat conftest.$ac_ext >&5
1912   rm -rf conftest*
1913   bu_cv_decl_time_t_types_h=no
1914 fi
1915 rm -f conftest*
1916 fi
1917
1918 echo "$ac_t""$bu_cv_decl_time_t_types_h" 1>&6
1919 if test $bu_cv_decl_time_t_types_h = yes; then
1920   cat >> confdefs.h <<\EOF
1921 #define HAVE_TIME_T_IN_TYPES_H 1
1922 EOF
1923
1924 fi
1925
1926 # Under Next 3.2 <utime.h> apparently does not define struct utimbuf
1927 # by default.
1928 echo $ac_n "checking for utime.h""... $ac_c" 1>&6
1929 echo "configure:1930: checking for utime.h" >&5
1930 if eval "test \"`echo '$''{'bu_cv_header_utime_h'+set}'`\" = set"; then
1931   echo $ac_n "(cached) $ac_c" 1>&6
1932 else
1933   cat > conftest.$ac_ext <<EOF
1934 #line 1935 "configure"
1935 #include "confdefs.h"
1936 #include <sys/types.h>
1937 #ifdef HAVE_TIME_H
1938 #include <time.h>
1939 #endif
1940 #include <utime.h>
1941 int main() {
1942 struct utimbuf s;
1943 ; return 0; }
1944 EOF
1945 if { (eval echo configure:1946: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1946   rm -rf conftest*
1947   bu_cv_header_utime_h=yes
1948 else
1949   echo "configure: failed program was:" >&5
1950   cat conftest.$ac_ext >&5
1951   rm -rf conftest*
1952   bu_cv_header_utime_h=no
1953 fi
1954 rm -f conftest*
1955 fi
1956
1957 echo "$ac_t""$bu_cv_header_utime_h" 1>&6
1958 if test $bu_cv_header_utime_h = yes; then
1959   cat >> confdefs.h <<\EOF
1960 #define HAVE_GOOD_UTIME_H 1
1961 EOF
1962
1963 fi
1964
1965 echo $ac_n "checking whether fprintf must be declared""... $ac_c" 1>&6
1966 echo "configure:1967: checking whether fprintf must be declared" >&5
1967 if eval "test \"`echo '$''{'bfd_cv_decl_needed_fprintf'+set}'`\" = set"; then
1968   echo $ac_n "(cached) $ac_c" 1>&6
1969 else
1970   cat > conftest.$ac_ext <<EOF
1971 #line 1972 "configure"
1972 #include "confdefs.h"
1973
1974 #include <stdio.h>
1975 #ifdef HAVE_STRING_H
1976 #include <string.h>
1977 #else
1978 #ifdef HAVE_STRINGS_H
1979 #include <strings.h>
1980 #endif
1981 #endif
1982 #ifdef HAVE_STDLIB_H
1983 #include <stdlib.h>
1984 #endif
1985 #ifdef HAVE_UNISTD_H
1986 #include <unistd.h>
1987 #endif
1988 int main() {
1989 char *(*pfn) = (char *(*)) fprintf
1990 ; return 0; }
1991 EOF
1992 if { (eval echo configure:1993: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1993   rm -rf conftest*
1994   bfd_cv_decl_needed_fprintf=no
1995 else
1996   echo "configure: failed program was:" >&5
1997   cat conftest.$ac_ext >&5
1998   rm -rf conftest*
1999   bfd_cv_decl_needed_fprintf=yes
2000 fi
2001 rm -f conftest*
2002 fi
2003
2004 echo "$ac_t""$bfd_cv_decl_needed_fprintf" 1>&6
2005 if test $bfd_cv_decl_needed_fprintf = yes; then
2006   bfd_tr_decl=NEED_DECLARATION_`echo fprintf | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2007   cat >> confdefs.h <<EOF
2008 #define $bfd_tr_decl 1
2009 EOF
2010
2011 fi
2012
2013 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
2014 echo "configure:2015: checking whether strstr must be declared" >&5
2015 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
2016   echo $ac_n "(cached) $ac_c" 1>&6
2017 else
2018   cat > conftest.$ac_ext <<EOF
2019 #line 2020 "configure"
2020 #include "confdefs.h"
2021
2022 #include <stdio.h>
2023 #ifdef HAVE_STRING_H
2024 #include <string.h>
2025 #else
2026 #ifdef HAVE_STRINGS_H
2027 #include <strings.h>
2028 #endif
2029 #endif
2030 #ifdef HAVE_STDLIB_H
2031 #include <stdlib.h>
2032 #endif
2033 #ifdef HAVE_UNISTD_H
2034 #include <unistd.h>
2035 #endif
2036 int main() {
2037 char *(*pfn) = (char *(*)) strstr
2038 ; return 0; }
2039 EOF
2040 if { (eval echo configure:2041: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2041   rm -rf conftest*
2042   bfd_cv_decl_needed_strstr=no
2043 else
2044   echo "configure: failed program was:" >&5
2045   cat conftest.$ac_ext >&5
2046   rm -rf conftest*
2047   bfd_cv_decl_needed_strstr=yes
2048 fi
2049 rm -f conftest*
2050 fi
2051
2052 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
2053 if test $bfd_cv_decl_needed_strstr = yes; then
2054   bfd_tr_decl=NEED_DECLARATION_`echo strstr | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2055   cat >> confdefs.h <<EOF
2056 #define $bfd_tr_decl 1
2057 EOF
2058
2059 fi
2060
2061 echo $ac_n "checking whether sbrk must be declared""... $ac_c" 1>&6
2062 echo "configure:2063: checking whether sbrk must be declared" >&5
2063 if eval "test \"`echo '$''{'bfd_cv_decl_needed_sbrk'+set}'`\" = set"; then
2064   echo $ac_n "(cached) $ac_c" 1>&6
2065 else
2066   cat > conftest.$ac_ext <<EOF
2067 #line 2068 "configure"
2068 #include "confdefs.h"
2069
2070 #include <stdio.h>
2071 #ifdef HAVE_STRING_H
2072 #include <string.h>
2073 #else
2074 #ifdef HAVE_STRINGS_H
2075 #include <strings.h>
2076 #endif
2077 #endif
2078 #ifdef HAVE_STDLIB_H
2079 #include <stdlib.h>
2080 #endif
2081 #ifdef HAVE_UNISTD_H
2082 #include <unistd.h>
2083 #endif
2084 int main() {
2085 char *(*pfn) = (char *(*)) sbrk
2086 ; return 0; }
2087 EOF
2088 if { (eval echo configure:2089: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2089   rm -rf conftest*
2090   bfd_cv_decl_needed_sbrk=no
2091 else
2092   echo "configure: failed program was:" >&5
2093   cat conftest.$ac_ext >&5
2094   rm -rf conftest*
2095   bfd_cv_decl_needed_sbrk=yes
2096 fi
2097 rm -f conftest*
2098 fi
2099
2100 echo "$ac_t""$bfd_cv_decl_needed_sbrk" 1>&6
2101 if test $bfd_cv_decl_needed_sbrk = yes; then
2102   bfd_tr_decl=NEED_DECLARATION_`echo sbrk | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2103   cat >> confdefs.h <<EOF
2104 #define $bfd_tr_decl 1
2105 EOF
2106
2107 fi
2108
2109 echo $ac_n "checking whether getenv must be declared""... $ac_c" 1>&6
2110 echo "configure:2111: checking whether getenv must be declared" >&5
2111 if eval "test \"`echo '$''{'bfd_cv_decl_needed_getenv'+set}'`\" = set"; then
2112   echo $ac_n "(cached) $ac_c" 1>&6
2113 else
2114   cat > conftest.$ac_ext <<EOF
2115 #line 2116 "configure"
2116 #include "confdefs.h"
2117
2118 #include <stdio.h>
2119 #ifdef HAVE_STRING_H
2120 #include <string.h>
2121 #else
2122 #ifdef HAVE_STRINGS_H
2123 #include <strings.h>
2124 #endif
2125 #endif
2126 #ifdef HAVE_STDLIB_H
2127 #include <stdlib.h>
2128 #endif
2129 #ifdef HAVE_UNISTD_H
2130 #include <unistd.h>
2131 #endif
2132 int main() {
2133 char *(*pfn) = (char *(*)) getenv
2134 ; return 0; }
2135 EOF
2136 if { (eval echo configure:2137: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2137   rm -rf conftest*
2138   bfd_cv_decl_needed_getenv=no
2139 else
2140   echo "configure: failed program was:" >&5
2141   cat conftest.$ac_ext >&5
2142   rm -rf conftest*
2143   bfd_cv_decl_needed_getenv=yes
2144 fi
2145 rm -f conftest*
2146 fi
2147
2148 echo "$ac_t""$bfd_cv_decl_needed_getenv" 1>&6
2149 if test $bfd_cv_decl_needed_getenv = yes; then
2150   bfd_tr_decl=NEED_DECLARATION_`echo getenv | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2151   cat >> confdefs.h <<EOF
2152 #define $bfd_tr_decl 1
2153 EOF
2154
2155 fi
2156
2157
2158
2159 case "${host}" in
2160 i[345]86-*-msdos* | i[345]86-*-go32* | *-*-cygwin32 | *-*-windows)
2161   cat >> confdefs.h <<\EOF
2162 #define USE_BINARY_FOPEN 1
2163 EOF
2164  ;;
2165 esac
2166
2167 # target-specific stuff:
2168
2169 # Canonicalize the secondary target names.
2170 if test -n "$enable_targets"; then
2171     for targ in `echo $enable_targets | sed 's/,/ /g'`
2172     do
2173         result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $targ 2>/dev/null`
2174         if test -n "$result"; then
2175             canon_targets="$canon_targets $result"
2176         else
2177             # Allow targets that config.sub doesn't recognize, like "all".
2178             canon_targets="$canon_targets $targ"
2179         fi
2180     done
2181 fi
2182
2183 all_targets=false
2184 BUILD_NLMCONV=
2185 NLMCONV_DEFS=
2186 BUILD_SRCONV=
2187 BUILD_DLLTOOL=
2188 DLLTOOL_DEFS=
2189 BUILD_WINDRES=
2190
2191 for targ in $target $canon_targets
2192 do
2193     if test "x$targ" = "xall"; then
2194         all_targets=true
2195         BUILD_NLMCONV='$(NLMCONV_PROG)'
2196         BUILD_SRCONV='$(SRCONV_PROG)'
2197         NLMCONV_DEFS="-DNLMCONV_I386 -DNLMCONV_ALPHA -DNLMCONV_POWERPC -DNLMCONV_SPARC"
2198     else
2199         case $targ in
2200         i[3456]86*-*-netware*)
2201           BUILD_NLMCONV='$(NLMCONV_PROG)'
2202           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_I386"
2203           ;;
2204         alpha*-*-netware*)
2205           BUILD_NLMCONV='$(NLMCONV_PROG)'
2206           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_ALPHA"
2207           ;;
2208         powerpc*-*-netware*)
2209           BUILD_NLMCONV='$(NLMCONV_PROG)'
2210           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_POWERPC"
2211           ;;
2212         sparc*-*-netware*)
2213           BUILD_NLMCONV='$(NLMCONV_PROG)'
2214           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_SPARC"
2215           ;;
2216         esac
2217         case $targ in
2218         *-*-hms*) BUILD_SRCONV='$(SRCONV_PROG)' ;;
2219         esac
2220         case $targ in
2221         arm-*pe*)
2222           BUILD_DLLTOOL='$(DLLTOOL_PROG)'
2223           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
2224           BUILD_WINDRES='$(WINDRES_PROG)'
2225          ;;
2226         i[3-6]86-*pe* | i[3-6]86-*-cygwin32)
2227           BUILD_DLLTOOL='$(DLLTOOL_PROG)'
2228           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
2229           BUILD_WINDRES='$(WINDRES_PROG)'
2230          ;;
2231         powerpc*-*-*pe* | powerpc*-*-cygwin32)
2232           BUILD_DLLTOOL='$(DLLTOOL_PROG)'
2233           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_PPC"
2234           BUILD_WINDRES='$(WINDRES_PROG)'
2235          ;;
2236         esac
2237     fi
2238 done
2239
2240
2241
2242
2243
2244
2245
2246
2247 targ=$target
2248 . $srcdir/../bfd/config.bfd
2249 if test "x$targ_underscore" = "xyes"; then
2250     UNDERSCORE=1
2251 else
2252     UNDERSCORE=0
2253 fi
2254
2255
2256 trap '' 1 2 15
2257 cat > confcache <<\EOF
2258 # This file is a shell script that caches the results of configure
2259 # tests run on this system so they can be shared between configure
2260 # scripts and configure runs.  It is not useful on other systems.
2261 # If it contains results you don't want to keep, you may remove or edit it.
2262 #
2263 # By default, configure uses ./config.cache as the cache file,
2264 # creating it if it does not exist already.  You can give configure
2265 # the --cache-file=FILE option to use a different cache file; that is
2266 # what configure does when it calls configure scripts in
2267 # subdirectories, so they share the cache.
2268 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2269 # config.status only pays attention to the cache file if you give it the
2270 # --recheck option to rerun configure.
2271 #
2272 EOF
2273 # The following way of writing the cache mishandles newlines in values,
2274 # but we know of no workaround that is simple, portable, and efficient.
2275 # So, don't put newlines in cache variables' values.
2276 # Ultrix sh set writes to stderr and can't be redirected directly,
2277 # and sets the high bit in the cache file unless we assign to the vars.
2278 (set) 2>&1 |
2279   case `(ac_space=' '; set) 2>&1` in
2280   *ac_space=\ *)
2281     # `set' does not quote correctly, so add quotes (double-quote substitution
2282     # turns \\\\ into \\, and sed turns \\ into \).
2283     sed -n \
2284       -e "s/'/'\\\\''/g" \
2285       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2286     ;;
2287   *)
2288     # `set' quotes correctly as required by POSIX, so do not add quotes.
2289     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2290     ;;
2291   esac >> confcache
2292 if cmp -s $cache_file confcache; then
2293   :
2294 else
2295   if test -w $cache_file; then
2296     echo "updating cache $cache_file"
2297     cat confcache > $cache_file
2298   else
2299     echo "not updating unwritable cache $cache_file"
2300   fi
2301 fi
2302 rm -f confcache
2303
2304 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2305
2306 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2307 # Let make expand exec_prefix.
2308 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2309
2310 # Any assignment to VPATH causes Sun make to only execute
2311 # the first set of double-colon rules, so remove it if not needed.
2312 # If there is a colon in the path, we need to keep it.
2313 if test "x$srcdir" = x.; then
2314   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2315 fi
2316
2317 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2318
2319 DEFS=-DHAVE_CONFIG_H
2320
2321 # Without the "./", some shells look in PATH for config.status.
2322 : ${CONFIG_STATUS=./config.status}
2323
2324 echo creating $CONFIG_STATUS
2325 rm -f $CONFIG_STATUS
2326 cat > $CONFIG_STATUS <<EOF
2327 #! /bin/sh
2328 # Generated automatically by configure.
2329 # Run this file to recreate the current configuration.
2330 # This directory was configured as follows,
2331 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2332 #
2333 # $0 $ac_configure_args
2334 #
2335 # Compiler output produced by configure, useful for debugging
2336 # configure, is in ./config.log if it exists.
2337
2338 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2339 for ac_option
2340 do
2341   case "\$ac_option" in
2342   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2343     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2344     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2345   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2346     echo "$CONFIG_STATUS generated by autoconf version 2.12"
2347     exit 0 ;;
2348   -help | --help | --hel | --he | --h)
2349     echo "\$ac_cs_usage"; exit 0 ;;
2350   *) echo "\$ac_cs_usage"; exit 1 ;;
2351   esac
2352 done
2353
2354 ac_given_srcdir=$srcdir
2355 ac_given_INSTALL="$INSTALL"
2356
2357 trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2358 EOF
2359 cat >> $CONFIG_STATUS <<EOF
2360
2361 # Protect against being on the right side of a sed subst in config.status.
2362 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2363  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2364 $ac_vpsub
2365 $extrasub
2366 s%@CFLAGS@%$CFLAGS%g
2367 s%@CPPFLAGS@%$CPPFLAGS%g
2368 s%@CXXFLAGS@%$CXXFLAGS%g
2369 s%@DEFS@%$DEFS%g
2370 s%@LDFLAGS@%$LDFLAGS%g
2371 s%@LIBS@%$LIBS%g
2372 s%@exec_prefix@%$exec_prefix%g
2373 s%@prefix@%$prefix%g
2374 s%@program_transform_name@%$program_transform_name%g
2375 s%@bindir@%$bindir%g
2376 s%@sbindir@%$sbindir%g
2377 s%@libexecdir@%$libexecdir%g
2378 s%@datadir@%$datadir%g
2379 s%@sysconfdir@%$sysconfdir%g
2380 s%@sharedstatedir@%$sharedstatedir%g
2381 s%@localstatedir@%$localstatedir%g
2382 s%@libdir@%$libdir%g
2383 s%@includedir@%$includedir%g
2384 s%@oldincludedir@%$oldincludedir%g
2385 s%@infodir@%$infodir%g
2386 s%@mandir@%$mandir%g
2387 s%@host@%$host%g
2388 s%@host_alias@%$host_alias%g
2389 s%@host_cpu@%$host_cpu%g
2390 s%@host_vendor@%$host_vendor%g
2391 s%@host_os@%$host_os%g
2392 s%@target@%$target%g
2393 s%@target_alias@%$target_alias%g
2394 s%@target_cpu@%$target_cpu%g
2395 s%@target_vendor@%$target_vendor%g
2396 s%@target_os@%$target_os%g
2397 s%@build@%$build%g
2398 s%@build_alias@%$build_alias%g
2399 s%@build_cpu@%$build_cpu%g
2400 s%@build_vendor@%$build_vendor%g
2401 s%@build_os@%$build_os%g
2402 s%@CC@%$CC%g
2403 s%@HDEFINES@%$HDEFINES%g
2404 s%@HLDFLAGS@%$HLDFLAGS%g
2405 s%@HLDENV@%$HLDENV%g
2406 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
2407 s%@AR@%$AR%g
2408 s%@RANLIB@%$RANLIB%g
2409 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2410 s%@INSTALL_DATA@%$INSTALL_DATA%g
2411 s%@BFDLIB@%$BFDLIB%g
2412 s%@OPCODES@%$OPCODES%g
2413 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
2414 s%@CPP@%$CPP%g
2415 s%@ALLOCA@%$ALLOCA%g
2416 s%@NLMCONV_DEFS@%$NLMCONV_DEFS%g
2417 s%@BUILD_NLMCONV@%$BUILD_NLMCONV%g
2418 s%@BUILD_SRCONV@%$BUILD_SRCONV%g
2419 s%@BUILD_DLLTOOL@%$BUILD_DLLTOOL%g
2420 s%@DLLTOOL_DEFS@%$DLLTOOL_DEFS%g
2421 s%@BUILD_WINDRES@%$BUILD_WINDRES%g
2422 s%@UNDERSCORE@%$UNDERSCORE%g
2423
2424 CEOF
2425 EOF
2426
2427 cat >> $CONFIG_STATUS <<\EOF
2428
2429 # Split the substitutions into bite-sized pieces for seds with
2430 # small command number limits, like on Digital OSF/1 and HP-UX.
2431 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2432 ac_file=1 # Number of current file.
2433 ac_beg=1 # First line for current file.
2434 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2435 ac_more_lines=:
2436 ac_sed_cmds=""
2437 while $ac_more_lines; do
2438   if test $ac_beg -gt 1; then
2439     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2440   else
2441     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2442   fi
2443   if test ! -s conftest.s$ac_file; then
2444     ac_more_lines=false
2445     rm -f conftest.s$ac_file
2446   else
2447     if test -z "$ac_sed_cmds"; then
2448       ac_sed_cmds="sed -f conftest.s$ac_file"
2449     else
2450       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2451     fi
2452     ac_file=`expr $ac_file + 1`
2453     ac_beg=$ac_end
2454     ac_end=`expr $ac_end + $ac_max_sed_cmds`
2455   fi
2456 done
2457 if test -z "$ac_sed_cmds"; then
2458   ac_sed_cmds=cat
2459 fi
2460 EOF
2461
2462 cat >> $CONFIG_STATUS <<EOF
2463
2464 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
2465 EOF
2466 cat >> $CONFIG_STATUS <<\EOF
2467 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2468   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2469   case "$ac_file" in
2470   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2471        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2472   *) ac_file_in="${ac_file}.in" ;;
2473   esac
2474
2475   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2476
2477   # Remove last slash and all that follows it.  Not all systems have dirname.
2478   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2479   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2480     # The file is in a subdirectory.
2481     test ! -d "$ac_dir" && mkdir "$ac_dir"
2482     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2483     # A "../" for each directory in $ac_dir_suffix.
2484     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2485   else
2486     ac_dir_suffix= ac_dots=
2487   fi
2488
2489   case "$ac_given_srcdir" in
2490   .)  srcdir=.
2491       if test -z "$ac_dots"; then top_srcdir=.
2492       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2493   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2494   *) # Relative path.
2495     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2496     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2497   esac
2498
2499   case "$ac_given_INSTALL" in
2500   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2501   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2502   esac
2503
2504   echo creating "$ac_file"
2505   rm -f "$ac_file"
2506   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2507   case "$ac_file" in
2508   *Makefile*) ac_comsub="1i\\
2509 # $configure_input" ;;
2510   *) ac_comsub= ;;
2511   esac
2512
2513   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2514   sed -e "$ac_comsub
2515 s%@configure_input@%$configure_input%g
2516 s%@srcdir@%$srcdir%g
2517 s%@top_srcdir@%$top_srcdir%g
2518 s%@INSTALL@%$INSTALL%g
2519 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2520 fi; done
2521 rm -f conftest.s*
2522
2523 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2524 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2525 #
2526 # ac_d sets the value in "#define NAME VALUE" lines.
2527 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
2528 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
2529 ac_dC='\3'
2530 ac_dD='%g'
2531 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2532 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2533 ac_uB='\([      ]\)%\1#\2define\3'
2534 ac_uC=' '
2535 ac_uD='\4%g'
2536 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2537 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2538 ac_eB='$%\1#\2define\3'
2539 ac_eC=' '
2540 ac_eD='%g'
2541
2542 if test "${CONFIG_HEADERS+set}" != set; then
2543 EOF
2544 cat >> $CONFIG_STATUS <<EOF
2545   CONFIG_HEADERS="config.h:config.in"
2546 EOF
2547 cat >> $CONFIG_STATUS <<\EOF
2548 fi
2549 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2550   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2551   case "$ac_file" in
2552   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2553        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2554   *) ac_file_in="${ac_file}.in" ;;
2555   esac
2556
2557   echo creating $ac_file
2558
2559   rm -f conftest.frag conftest.in conftest.out
2560   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2561   cat $ac_file_inputs > conftest.in
2562
2563 EOF
2564
2565 # Transform confdefs.h into a sed script conftest.vals that substitutes
2566 # the proper values into config.h.in to produce config.h.  And first:
2567 # Protect against being on the right side of a sed subst in config.status.
2568 # Protect against being in an unquoted here document in config.status.
2569 rm -f conftest.vals
2570 cat > conftest.hdr <<\EOF
2571 s/[\\&%]/\\&/g
2572 s%[\\$`]%\\&%g
2573 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2574 s%ac_d%ac_u%gp
2575 s%ac_u%ac_e%gp
2576 EOF
2577 sed -n -f conftest.hdr confdefs.h > conftest.vals
2578 rm -f conftest.hdr
2579
2580 # This sed command replaces #undef with comments.  This is necessary, for
2581 # example, in the case of _POSIX_SOURCE, which is predefined and required
2582 # on some systems where configure will not decide to define it.
2583 cat >> conftest.vals <<\EOF
2584 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2585 EOF
2586
2587 # Break up conftest.vals because some shells have a limit on
2588 # the size of here documents, and old seds have small limits too.
2589
2590 rm -f conftest.tail
2591 while :
2592 do
2593   ac_lines=`grep -c . conftest.vals`
2594   # grep -c gives empty output for an empty file on some AIX systems.
2595   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2596   # Write a limited-size here document to conftest.frag.
2597   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2598   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2599   echo 'CEOF
2600   sed -f conftest.frag conftest.in > conftest.out
2601   rm -f conftest.in
2602   mv conftest.out conftest.in
2603 ' >> $CONFIG_STATUS
2604   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2605   rm -f conftest.vals
2606   mv conftest.tail conftest.vals
2607 done
2608 rm -f conftest.vals
2609
2610 cat >> $CONFIG_STATUS <<\EOF
2611   rm -f conftest.frag conftest.h
2612   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
2613   cat conftest.in >> conftest.h
2614   rm -f conftest.in
2615   if cmp -s $ac_file conftest.h 2>/dev/null; then
2616     echo "$ac_file is unchanged"
2617     rm -f conftest.h
2618   else
2619     # Remove last slash and all that follows it.  Not all systems have dirname.
2620       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2621       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2622       # The file is in a subdirectory.
2623       test ! -d "$ac_dir" && mkdir "$ac_dir"
2624     fi
2625     rm -f $ac_file
2626     mv conftest.h $ac_file
2627   fi
2628 fi; done
2629
2630 EOF
2631 cat >> $CONFIG_STATUS <<EOF
2632
2633 EOF
2634 cat >> $CONFIG_STATUS <<\EOF
2635 case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac
2636 exit 0
2637 EOF
2638 chmod +x $CONFIG_STATUS
2639 rm -fr confdefs* $ac_clean_files
2640 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2641