binutils/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.8
   5 # Copyright (C) 1992, 1993, 1994 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
  19 # Initialize some variables set by options.
  20 # The variables have the same names as the options, with
  21 # dashes changed to underlines.
  22 build=NONE
  23 cache_file=./config.cache
  24 exec_prefix=NONE
  25 host=NONE
  26 no_create=
  27 nonopt=NONE
  28 no_recursion=
  29 prefix=NONE
  30 program_prefix=NONE
  31 program_suffix=NONE
  32 program_transform_name=s,x,x,
  33 silent=
  34 site=
  35 srcdir=
  36 target=NONE
  37 verbose=
  38 x_includes=NONE
  39 x_libraries=NONE
  40 bindir='${exec_prefix}/bin'
  41 sbindir='${exec_prefix}/sbin'
  42 libexecdir='${exec_prefix}/libexec'
  43 datadir='${prefix}/share'
  44 sysconfdir='${prefix}/etc'
  45 sharedstatedir='${prefix}/com'
  46 localstatedir='${prefix}/var'
  47 libdir='${exec_prefix}/lib'
  48 includedir='${prefix}/include'
  49 oldincludedir='/usr/include'
  50 infodir='${prefix}/info'
  51 mandir='${prefix}/man'
  52
  53 # Initialize some other variables.
  54 subdirs=
  55 MFLAGS= MAKEFLAGS=
  56
  57 ac_prev=
  58 for ac_option
  59 do
  60
  61   # If the previous option needs an argument, assign it.
  62   if test -n "$ac_prev"; then
  63     eval "$ac_prev=\$ac_option"
  64     ac_prev=
  65     continue
  66   fi
  67
  68   case "$ac_option" in
  69   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  70   *) ac_optarg= ;;
  71   esac
  72
  73   # Accept the important Cygnus configure options, so we can diagnose typos.
  74
  75   case "$ac_option" in
  76
  77   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  78     ac_prev=bindir ;;
  79   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  80     bindir="$ac_optarg" ;;
  81
  82   -build | --build | --buil | --bui | --bu)
  83     ac_prev=build ;;
  84   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  85     build="$ac_optarg" ;;
  86
  87   -cache-file | --cache-file | --cache-fil | --cache-fi \
  88   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  89     ac_prev=cache_file ;;
  90   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  91   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  92     cache_file="$ac_optarg" ;;
  93
  94   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  95     ac_prev=datadir ;;
  96   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  97   | --da=*)
  98     datadir="$ac_optarg" ;;
  99
 100   -disable-* | --disable-*)
 101     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 102     # Reject names that are not valid shell variable names.
 103     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 104       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 105     fi
 106     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 107     eval "enable_${ac_feature}=no" ;;
 108
 109   -enable-* | --enable-*)
 110     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 111     # Reject names that are not valid shell variable names.
 112     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 113       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 114     fi
 115     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 116     case "$ac_option" in
 117       *=*) ;;
 118       *) ac_optarg=yes ;;
 119     esac
 120     eval "enable_${ac_feature}='$ac_optarg'" ;;
 121
 122   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 123   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 124   | --exec | --exe | --ex)
 125     ac_prev=exec_prefix ;;
 126   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 127   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 128   | --exec=* | --exe=* | --ex=*)
 129     exec_prefix="$ac_optarg" ;;
 130
 131   -gas | --gas | --ga | --g)
 132     # Obsolete; use --with-gas.
 133     with_gas=yes ;;
 134
 135   -help | --help | --hel | --he)
 136     # Omit some internal or obsolete options to make the list less imposing.
 137     # This message is too long to be a string in the A/UX 3.1 sh.
 138     cat << EOF
 139 Usage: configure [options] [host]
 140 Options: [defaults in brackets after descriptions]
 141 Configuration:
 142   --cache-file=FILE       cache test results in FILE
 143   --help                  print this message
 144   --no-create             do not create output files
 145   --quiet, --silent       do not print \`checking...' messages
 146   --version               print the version of autoconf that created configure
 147 Directory and file names:
 148   --prefix=PREFIX         install architecture-independent files in PREFIX
 149                           [$ac_default_prefix]
 150   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 151                           [same as prefix]
 152   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 153   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 154   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 155   --datadir=DIR           read-only architecture-independent data in DIR
 156                           [PREFIX/share]
 157   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 158   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 159                           [PREFIX/com]
 160   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 161   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 162   --includedir=DIR        C header files in DIR [PREFIX/include]
 163   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 164   --infodir=DIR           info documentation in DIR [PREFIX/info]
 165   --mandir=DIR            man documentation in DIR [PREFIX/man]
 166   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 167   --program-prefix=PREFIX prepend PREFIX to installed program names
 168   --program-suffix=SUFFIX append SUFFIX to installed program names
 169   --program-transform-name=PROGRAM
 170                           run sed PROGRAM on installed program names
 171 EOF
 172     cat << EOF
 173 Host type:
 174   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 175   --host=HOST             configure for HOST [guessed]
 176   --target=TARGET         configure for TARGET [TARGET=HOST]
 177 Features and packages:
 178   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 179   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 180   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 181   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 182   --x-includes=DIR        X include files are in DIR
 183   --x-libraries=DIR       X library files are in DIR
 184 EOF
 185     if test -n "$ac_help"; then
 186       echo "--enable and --with options recognized:$ac_help"
 187     fi
 188     exit 0 ;;
 189
 190   -host | --host | --hos | --ho)
 191     ac_prev=host ;;
 192   -host=* | --host=* | --hos=* | --ho=*)
 193     host="$ac_optarg" ;;
 194
 195   -includedir | --includedir | --includedi | --included | --include \
 196   | --includ | --inclu | --incl | --inc)
 197     ac_prev=includedir ;;
 198   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 199   | --includ=* | --inclu=* | --incl=* | --inc=*)
 200     includedir="$ac_optarg" ;;
 201
 202   -infodir | --infodir | --infodi | --infod | --info | --inf)
 203     ac_prev=infodir ;;
 204   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 205     infodir="$ac_optarg" ;;
 206
 207   -libdir | --libdir | --libdi | --libd)
 208     ac_prev=libdir ;;
 209   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 210     libdir="$ac_optarg" ;;
 211
 212   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 213   | --libexe | --libex | --libe)
 214     ac_prev=libexecdir ;;
 215   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 216   | --libexe=* | --libex=* | --libe=*)
 217     libexecdir="$ac_optarg" ;;
 218
 219   -localstatedir | --localstatedir | --localstatedi | --localstated \
 220   | --localstate | --localstat | --localsta | --localst \
 221   | --locals | --local | --loca | --loc | --lo)
 222     ac_prev=localstatedir ;;
 223   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 224   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 225   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 226     localstatedir="$ac_optarg" ;;
 227
 228   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 229     ac_prev=mandir ;;
 230   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 231     mandir="$ac_optarg" ;;
 232
 233   -nfp | --nfp | --nf)
 234     # Obsolete; use --without-fp.
 235     with_fp=no ;;
 236
 237   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 238   | --no-cr | --no-c)
 239     no_create=yes ;;
 240
 241   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 242   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 243     no_recursion=yes ;;
 244
 245   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 246   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 247   | --oldin | --oldi | --old | --ol | --o)
 248     ac_prev=oldincludedir ;;
 249   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 250   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 251   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 252     oldincludedir="$ac_optarg" ;;
 253
 254   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 255     ac_prev=prefix ;;
 256   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 257     prefix="$ac_optarg" ;;
 258
 259   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 260   | --program-pre | --program-pr | --program-p)
 261     ac_prev=program_prefix ;;
 262   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 263   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 264     program_prefix="$ac_optarg" ;;
 265
 266   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 267   | --program-suf | --program-su | --program-s)
 268     ac_prev=program_suffix ;;
 269   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 270   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 271     program_suffix="$ac_optarg" ;;
 272
 273   -program-transform-name | --program-transform-name \
 274   | --program-transform-nam | --program-transform-na \
 275   | --program-transform-n | --program-transform- \
 276   | --program-transform | --program-transfor \
 277   | --program-transfo | --program-transf \
 278   | --program-trans | --program-tran \
 279   | --progr-tra | --program-tr | --program-t)
 280     ac_prev=program_transform_name ;;
 281   -program-transform-name=* | --program-transform-name=* \
 282   | --program-transform-nam=* | --program-transform-na=* \
 283   | --program-transform-n=* | --program-transform-=* \
 284   | --program-transform=* | --program-transfor=* \
 285   | --program-transfo=* | --program-transf=* \
 286   | --program-trans=* | --program-tran=* \
 287   | --progr-tra=* | --program-tr=* | --program-t=*)
 288     program_transform_name="$ac_optarg" ;;
 289
 290   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 291   | -silent | --silent | --silen | --sile | --sil)
 292     silent=yes ;;
 293
 294   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 295     ac_prev=sbindir ;;
 296   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 297   | --sbi=* | --sb=*)
 298     sbindir="$ac_optarg" ;;
 299
 300   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 301   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 302   | --sharedst | --shareds | --shared | --share | --shar \
 303   | --sha | --sh)
 304     ac_prev=sharedstatedir ;;
 305   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 306   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 307   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 308   | --sha=* | --sh=*)
 309     sharedstatedir="$ac_optarg" ;;
 310
 311   -site | --site | --sit)
 312     ac_prev=site ;;
 313   -site=* | --site=* | --sit=*)
 314     site="$ac_optarg" ;;
 315
 316   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 317     ac_prev=srcdir ;;
 318   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 319     srcdir="$ac_optarg" ;;
 320
 321   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 322   | --syscon | --sysco | --sysc | --sys | --sy)
 323     ac_prev=sysconfdir ;;
 324   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 325   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 326     sysconfdir="$ac_optarg" ;;
 327
 328   -target | --target | --targe | --targ | --tar | --ta | --t)
 329     ac_prev=target ;;
 330   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 331     target="$ac_optarg" ;;
 332
 333   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 334     verbose=yes ;;
 335
 336   -version | --version | --versio | --versi | --vers)
 337     echo "configure generated by autoconf version 2.8"
 338     exit 0 ;;
 339
 340   -with-* | --with-*)
 341     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 342     # Reject names that are not valid shell variable names.
 343     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 344       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 345     fi
 346     ac_package=`echo $ac_package| sed 's/-/_/g'`
 347     case "$ac_option" in
 348       *=*) ;;
 349       *) ac_optarg=yes ;;
 350     esac
 351     eval "with_${ac_package}='$ac_optarg'" ;;
 352
 353   -without-* | --without-*)
 354     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 355     # Reject names that are not valid shell variable names.
 356     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 357       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 358     fi
 359     ac_package=`echo $ac_package| sed 's/-/_/g'`
 360     eval "with_${ac_package}=no" ;;
 361
 362   --x)
 363     # Obsolete; use --with-x.
 364     with_x=yes ;;
 365
 366   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 367   | --x-incl | --x-inc | --x-in | --x-i)
 368     ac_prev=x_includes ;;
 369   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 370   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 371     x_includes="$ac_optarg" ;;
 372
 373   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 374   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 375     ac_prev=x_libraries ;;
 376   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 377   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 378     x_libraries="$ac_optarg" ;;
 379
 380   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 381     ;;
 382
 383   *)
 384     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 385       echo "configure: warning: $ac_option: invalid host type" 1>&2
 386     fi
 387     if test "x$nonopt" != xNONE; then
 388       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 389     fi
 390     nonopt="$ac_option"
 391     ;;
 392
 393   esac
 394 done
 395
 396 if test -n "$ac_prev"; then
 397   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 398 fi
 399
 400 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 401
 402 # File descriptor usage:
 403 # 0 standard input
 404 # 1 file creation
 405 # 2 errors and warnings
 406 # 3 some systems may open it to /dev/tty
 407 # 4 used on the Kubota Titan
 408 # 6 checking for... messages and results
 409 # 5 compiler messages saved in config.log
 410 if test "$silent" = yes; then
 411   exec 6>/dev/null
 412 else
 413   exec 6>&1
 414 fi
 415 exec 5>./config.log
 416
 417 echo "\
 418 This file contains any messages produced by compilers while
 419 running configure, to aid debugging if configure makes a mistake.
 420 " 1>&5
 421
 422 # Strip out --no-create and --no-recursion so they do not pile up.
 423 # Also quote any args containing shell metacharacters.
 424 ac_configure_args=
 425 for ac_arg
 426 do
 427   case "$ac_arg" in
 428   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 429   | --no-cr | --no-c) ;;
 430   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 431   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 432   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 433   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 434   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 435   esac
 436 done
 437
 438 # NLS nuisances.
 439 # Only set LANG and LC_ALL to C if already set.
 440 # These must not be set unconditionally because not all systems understand
 441 # e.g. LANG=C (notably SCO).
 442 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 443 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 444
 445 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 446 rm -rf conftest* confdefs.h
 447 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 448 echo > confdefs.h
 449
 450 # A filename unique to this package, relative to the directory that
 451 # configure is in, which we can look for to find out if srcdir is correct.
 452 ac_unique_file=ar.c
 453
 454 # Find the source files, if location was not specified.
 455 if test -z "$srcdir"; then
 456   ac_srcdir_defaulted=yes
 457   # Try the directory containing this script, then its parent.
 458   ac_prog=$0
 459   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 460   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 461   srcdir=$ac_confdir
 462   if test ! -r $srcdir/$ac_unique_file; then
 463     srcdir=..
 464   fi
 465 else
 466   ac_srcdir_defaulted=no
 467 fi
 468 if test ! -r $srcdir/$ac_unique_file; then
 469   if test "$ac_srcdir_defaulted" = yes; then
 470     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 471   else
 472     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 473   fi
 474 fi
 475 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 476
 477 # Prefer explicitly selected file to automatically selected ones.
 478 if test -z "$CONFIG_SITE"; then
 479   if test "x$prefix" != xNONE; then
 480     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 481   else
 482     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 483   fi
 484 fi
 485 for ac_site_file in $CONFIG_SITE; do
 486   if test -r "$ac_site_file"; then
 487     echo "loading site script $ac_site_file"
 488     . "$ac_site_file"
 489   fi
 490 done
 491
 492 if test -r "$cache_file"; then
 493   echo "loading cache $cache_file"
 494   . $cache_file
 495 else
 496   echo "creating cache $cache_file"
 497   > $cache_file
 498 fi
 499
 500 ac_ext=c
 501 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 502 ac_cpp='$CPP $CPPFLAGS'
 503 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 504 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 505
 506 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 507   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 508   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 509     ac_n= ac_c='
 510 ' ac_t='        '
 511   else
 512     ac_n=-n ac_c= ac_t=
 513   fi
 514 else
 515   ac_n= ac_c='\c' ac_t=
 516 fi
 517
 518
 519
 520 # Check whether --enable-targets or --disable-targets was given.
 521 if test "${enable_targets+set}" = set; then
 522   enableval="$enable_targets"
 523   case "${enableval}" in
 524   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
 525             ;;
 526   no)       enable_targets= ;;
 527   *)        enable_targets=$enableval ;;
 528 esac
 529 fi
 530 # Check whether --enable-shared or --disable-shared was given.
 531 if test "${enable_shared+set}" = set; then
 532   enableval="$enable_shared"
 533   case "${enableval}" in
 534   yes) shared=true ;;
 535   no)  shared=false ;;
 536   *)   { echo "configure: error: bad value ${enableval} for BFD shared option" 1>&2; exit 1; } ;;
 537 esac
 538 fi
 539
 540
 541
 542 ac_aux_dir=
 543 for ac_dir in `cd $srcdir/..; pwd` $srcdir/`cd $srcdir/..; pwd`; do
 544   if test -f $ac_dir/install-sh; then
 545     ac_aux_dir=$ac_dir
 546     ac_install_sh="$ac_aux_dir/install-sh -c"
 547     break
 548   elif test -f $ac_dir/install.sh; then
 549     ac_aux_dir=$ac_dir
 550     ac_install_sh="$ac_aux_dir/install.sh -c"
 551     break
 552   fi
 553 done
 554 if test -z "$ac_aux_dir"; then
 555   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir/..; pwd` $srcdir/`cd $srcdir/..; pwd`" 1>&2; exit 1; }
 556 fi
 557 ac_config_guess=$ac_aux_dir/config.guess
 558 ac_config_sub=$ac_aux_dir/config.sub
 559 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 560
 561
 562 # Do some error checking and defaulting for the host and target type.
 563 # The inputs are:
 564 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 565 #
 566 # The rules are:
 567 # 1. You are not allowed to specify --host, --target, and nonopt at the
 568 #    same time.
 569 # 2. Host defaults to nonopt.
 570 # 3. If nonopt is not specified, then host defaults to the current host,
 571 #    as determined by config.guess.
 572 # 4. Target and build default to nonopt.
 573 # 5. If nonopt is not specified, then target and build default to host.
 574
 575 # The aliases save the names the user supplied, while $host etc.
 576 # will get canonicalized.
 577 case $host---$target---$nonopt in
 578 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 579 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 580 esac
 581
 582
 583 # Make sure we can run config.sub.
 584 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 585 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 586 fi
 587
 588 echo $ac_n "checking host system type""... $ac_c" 1>&6
 589
 590 host_alias=$host
 591 case "$host_alias" in
 592 NONE)
 593   case $nonopt in
 594   NONE)
 595     if host_alias=`$ac_config_guess`; then :
 596     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 597     fi ;;
 598   *) host_alias=$nonopt ;;
 599   esac ;;
 600 esac
 601
 602 host=`$ac_config_sub $host_alias`
 603 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 604 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 605 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 606 echo "$ac_t""$host" 1>&6
 607
 608 echo $ac_n "checking target system type""... $ac_c" 1>&6
 609
 610 target_alias=$target
 611 case "$target_alias" in
 612 NONE)
 613   case $nonopt in
 614   NONE) target_alias=$host_alias ;;
 615   *) target_alias=$nonopt ;;
 616   esac ;;
 617 esac
 618
 619 target=`$ac_config_sub $target_alias`
 620 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 621 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 622 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 623 echo "$ac_t""$target" 1>&6
 624
 625 echo $ac_n "checking build system type""... $ac_c" 1>&6
 626
 627 build_alias=$build
 628 case "$build_alias" in
 629 NONE)
 630   case $nonopt in
 631   NONE) build_alias=$host_alias ;;
 632   *) build_alias=$nonopt ;;
 633   esac ;;
 634 esac
 635
 636 build=`$ac_config_sub $build_alias`
 637 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 638 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 639 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 640 echo "$ac_t""$build" 1>&6
 641
 642 test "$host_alias" != "$target_alias" &&
 643   test "$program_prefix$program_suffix$program_transform_name" = \
 644     NONENONEs,x,x, &&
 645   program_prefix=${target_alias}-
 646
 647 if test -z "$target" ; then
 648     { echo "configure: error: Unrecognized target system type; please check config.sub." 1>&2; exit 1; }
 649 fi
 650 if test -z "$host" ; then
 651     { echo "configure: error: Unrecognized host system type; please check config.sub." 1>&2; exit 1; }
 652 fi
 653 if test "$program_transform_name" = s,x,x,; then
 654   program_transform_name=
 655 else
 656   # Double any \ or $.  echo might interpret backslashes.
 657   cat <<\EOF_SED > conftestsed
 658 s,\\,\\\\,g; s,\$,$$,g
 659 EOF_SED
 660   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 661   rm -f conftestsed
 662 fi
 663 test "$program_prefix" != NONE &&
 664   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 665 # Use a double $ so make ignores it.
 666 test "$program_suffix" != NONE &&
 667   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 668
 669 # sed with no file args requires a program.
 670 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 671
 672
 673 # host-specific stuff:
 674
 675 HDEFINES=
 676 HLDFLAGS=
 677 RPATH_ENVVAR=LD_LIBRARY_PATH
 678
 679 # Extract the first word of "gcc", so it can be a program name with args.
 680 set dummy gcc; ac_word=$2
 681 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 682 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 683   echo $ac_n "(cached) $ac_c" 1>&6
 684 else
 685   if test -n "$CC"; then
 686   ac_cv_prog_CC="$CC" # Let the user override the test.
 687 else
 688   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 689   for ac_dir in $PATH; do
 690     test -z "$ac_dir" && ac_dir=.
 691     if test -f $ac_dir/$ac_word; then
 692       ac_cv_prog_CC="gcc"
 693       break
 694     fi
 695   done
 696   IFS="$ac_save_ifs"
 697 fi
 698 fi
 699 CC="$ac_cv_prog_CC"
 700 if test -n "$CC"; then
 701   echo "$ac_t""$CC" 1>&6
 702 else
 703   echo "$ac_t""no" 1>&6
 704 fi
 705
 706 if test -z "$CC"; then
 707   # Extract the first word of "cc", so it can be a program name with args.
 708 set dummy cc; ac_word=$2
 709 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 710 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 711   echo $ac_n "(cached) $ac_c" 1>&6
 712 else
 713   if test -n "$CC"; then
 714   ac_cv_prog_CC="$CC" # Let the user override the test.
 715 else
 716   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 717   ac_prog_rejected=no
 718   for ac_dir in $PATH; do
 719     test -z "$ac_dir" && ac_dir=.
 720     if test -f $ac_dir/$ac_word; then
 721       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 722         ac_prog_rejected=yes
 723         continue
 724       fi
 725       ac_cv_prog_CC="cc"
 726       break
 727     fi
 728   done
 729   IFS="$ac_save_ifs"
 730 if test $ac_prog_rejected = yes; then
 731   # We found a bogon in the path, so make sure we never use it.
 732   set dummy $ac_cv_prog_CC
 733   shift
 734   if test $# -gt 0; then
 735     # We chose a different compiler from the bogus one.
 736     # However, it has the same basename, so the bogon will be chosen
 737     # first if we set CC to just the basename; use the full file name.
 738     shift
 739     set dummy "$ac_dir/$ac_word" "$@"
 740     shift
 741     ac_cv_prog_CC="$@"
 742   fi
 743 fi
 744 fi
 745 fi
 746 CC="$ac_cv_prog_CC"
 747 if test -n "$CC"; then
 748   echo "$ac_t""$CC" 1>&6
 749 else
 750   echo "$ac_t""no" 1>&6
 751 fi
 752
 753   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 754 fi
 755
 756 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 757 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 758   echo $ac_n "(cached) $ac_c" 1>&6
 759 else
 760   cat > conftest.c <<EOF
 761 #ifdef __GNUC__
 762   yes;
 763 #endif
 764 EOF
 765 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:766: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 766   ac_cv_prog_gcc=yes
 767 else
 768   ac_cv_prog_gcc=no
 769 fi
 770 fi
 771
 772 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 773 if test $ac_cv_prog_gcc = yes; then
 774   GCC=yes
 775   if test "${CFLAGS+set}" != set; then
 776     echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 777 if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
 778   echo $ac_n "(cached) $ac_c" 1>&6
 779 else
 780   echo 'void f(){}' > conftest.c
 781 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 782   ac_cv_prog_gcc_g=yes
 783 else
 784   ac_cv_prog_gcc_g=no
 785 fi
 786 rm -f conftest*
 787
 788 fi
 789
 790 echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
 791     if test $ac_cv_prog_gcc_g = yes; then
 792       CFLAGS="-g -O"
 793     else
 794       CFLAGS="-O"
 795     fi
 796   fi
 797 else
 798   GCC=
 799   test "${CFLAGS+set}" = set || CFLAGS="-g"
 800 fi
 801
 802
 803 . ${srcdir}/../bfd/configure.host
 804
 805
 806
 807
 808 AR=${AR-ar}
 809
 810 # Extract the first word of "ranlib", so it can be a program name with args.
 811 set dummy ranlib; ac_word=$2
 812 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 813 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 814   echo $ac_n "(cached) $ac_c" 1>&6
 815 else
 816   if test -n "$RANLIB"; then
 817   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 818 else
 819   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 820   for ac_dir in $PATH; do
 821     test -z "$ac_dir" && ac_dir=.
 822     if test -f $ac_dir/$ac_word; then
 823       ac_cv_prog_RANLIB="ranlib"
 824       break
 825     fi
 826   done
 827   IFS="$ac_save_ifs"
 828   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 829 fi
 830 fi
 831 RANLIB="$ac_cv_prog_RANLIB"
 832 if test -n "$RANLIB"; then
 833   echo "$ac_t""$RANLIB" 1>&6
 834 else
 835   echo "$ac_t""no" 1>&6
 836 fi
 837
 838 # Find a good install program.  We prefer a C program (faster),
 839 # so one script is as good as another.  But avoid the broken or
 840 # incompatible versions:
 841 # SysV /etc/install, /usr/sbin/install
 842 # SunOS /usr/etc/install
 843 # IRIX /sbin/install
 844 # AIX /bin/install
 845 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 846 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 847 # ./install, which can be erroneously created by make from ./install.sh.
 848 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 849 if test -z "$INSTALL"; then
 850 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 851   echo $ac_n "(cached) $ac_c" 1>&6
 852 else
 853     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 854   for ac_dir in $PATH; do
 855     # Account for people who put trailing slashes in PATH elements.
 856     case "$ac_dir/" in
 857     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 858     *)
 859       # OSF1 and SCO ODT 3.0 have their own names for install.
 860       for ac_prog in ginstall installbsd scoinst install; do
 861         if test -f $ac_dir/$ac_prog; then
 862           if test $ac_prog = install &&
 863             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 864             # AIX install.  It has an incompatible calling convention.
 865             # OSF/1 installbsd also uses dspmsg, but is usable.
 866             :
 867           else
 868             ac_cv_path_install="$ac_dir/$ac_prog -c"
 869             break 2
 870           fi
 871         fi
 872       done
 873       ;;
 874     esac
 875   done
 876   IFS="$ac_save_ifs"
 877
 878 fi
 879   if test "${ac_cv_path_install+set}" = set; then
 880     INSTALL="$ac_cv_path_install"
 881   else
 882     # As a last resort, use the slow shell script.  We don't cache a
 883     # path for INSTALL within a source directory, because that will
 884     # break other packages using the cache if that directory is
 885     # removed, or if the path is relative.
 886     INSTALL="$ac_install_sh"
 887   fi
 888 fi
 889 echo "$ac_t""$INSTALL" 1>&6
 890
 891 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 892 # It thinks the first close brace ends the variable substitution.
 893 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 894
 895 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 896
 897
 898 # For most hosts we can use a simple definition to pick up the BFD and
 899 # opcodes libraries.  However, if we are building shared libraries, we
 900 # need to handle some hosts specially.
 901 BFDLIB='-L../bfd -lbfd'
 902 OPCODES='-L../opcodes -lopcodes'
 903 if test "${shared}" = "true"; then
 904   case "${host}" in
 905   *-*-sunos*)
 906     # On SunOS, we must link against the name we are going to install,
 907     # not -lbfd, since SunOS does not support SONAME.
 908     BFDLIB='-L../bfd -l`echo bfd | sed '"'"'$(program_transform_name)'"'"'`'
 909     OPCODES='-L../opcodes -l`echo opcodes | sed '"'"'$(program_transform_name)'"'"'`'
 910     ;;
 911   esac
 912 fi
 913
 914
 915
 916 # If we cannot run a trivial program, we must be cross compiling.
 917 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
 918 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
 919   echo $ac_n "(cached) $ac_c" 1>&6
 920 else
 921   if test "$cross_compiling" = yes; then
 922   ac_cv_c_cross=yes
 923 else
 924 cat > conftest.$ac_ext <<EOF
 925 #line 926 "configure"
 926 #include "confdefs.h"
 927 main(){return(0);}
 928 EOF
 929 { (eval echo configure:930: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
 930 if test -s conftest && (./conftest; exit) 2>/dev/null; then
 931   ac_cv_c_cross=no
 932 else
 933   ac_cv_c_cross=yes
 934 fi
 935 fi
 936 rm -fr conftest*
 937 fi
 938
 939 echo "$ac_t""$ac_cv_c_cross" 1>&6
 940 cross_compiling=$ac_cv_c_cross
 941
 942 # Put a plausible default for CC_FOR_BUILD in Makefile.
 943 if test -z "$CC_FOR_BUILD"; then
 944   if test "x$cross_compiling" = "xno"; then
 945     CC_FOR_BUILD='$(CC)'
 946   else
 947     CC_FOR_BUILD=gcc
 948   fi
 949 fi
 950
 951
 952 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 953 # On Suns, sometimes $CPP names a directory.
 954 if test -n "$CPP" && test -d "$CPP"; then
 955   CPP=
 956 fi
 957 if test -z "$CPP"; then
 958 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 959   echo $ac_n "(cached) $ac_c" 1>&6
 960 else
 961     # This must be in double quotes, not single quotes, because CPP may get
 962   # substituted into the Makefile and "${CC-cc}" will confuse make.
 963   CPP="${CC-cc} -E"
 964   # On the NeXT, cc -E runs the code through the compiler's parser,
 965   # not just through cpp.
 966   cat > conftest.$ac_ext <<EOF
 967 #line 968 "configure"
 968 #include "confdefs.h"
 969 #include <assert.h>
 970 Syntax Error
 971 EOF
 972 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 973 { (eval echo configure:974: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 974 ac_err=`grep -v '^ *+' conftest.out`
 975 if test -z "$ac_err"; then
 976   :
 977 else
 978   echo "$ac_err" >&5
 979   rm -rf conftest*
 980   CPP="${CC-cc} -E -traditional-cpp"
 981   cat > conftest.$ac_ext <<EOF
 982 #line 983 "configure"
 983 #include "confdefs.h"
 984 #include <assert.h>
 985 Syntax Error
 986 EOF
 987 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 988 { (eval echo configure:989: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 989 ac_err=`grep -v '^ *+' conftest.out`
 990 if test -z "$ac_err"; then
 991   :
 992 else
 993   echo "$ac_err" >&5
 994   rm -rf conftest*
 995   CPP=/lib/cpp
 996 fi
 997 rm -f conftest*
 998 fi
 999 rm -f conftest*
1000   ac_cv_prog_CPP="$CPP"
1001 fi
1002   CPP="$ac_cv_prog_CPP"
1003 else
1004   ac_cv_prog_CPP="$CPP"
1005 fi
1006 echo "$ac_t""$CPP" 1>&6
1007
1008 for ac_hdr in string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h
1009 do
1010 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
1011 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1012 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1013   echo $ac_n "(cached) $ac_c" 1>&6
1014 else
1015   cat > conftest.$ac_ext <<EOF
1016 #line 1017 "configure"
1017 #include "confdefs.h"
1018 #include <$ac_hdr>
1019 EOF
1020 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1021 { (eval echo configure:1022: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1022 ac_err=`grep -v '^ *+' conftest.out`
1023 if test -z "$ac_err"; then
1024   rm -rf conftest*
1025   eval "ac_cv_header_$ac_safe=yes"
1026 else
1027   echo "$ac_err" >&5
1028   rm -rf conftest*
1029   eval "ac_cv_header_$ac_safe=no"
1030 fi
1031 rm -f conftest*
1032 fi
1033 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1034   echo "$ac_t""yes" 1>&6
1035     ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
1036   cat >> confdefs.h <<EOF
1037 #define $ac_tr_hdr 1
1038 EOF
1039
1040 else
1041   echo "$ac_t""no" 1>&6
1042 fi
1043 done
1044
1045 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1046 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1047   echo $ac_n "(cached) $ac_c" 1>&6
1048 else
1049   cat > conftest.$ac_ext <<EOF
1050 #line 1051 "configure"
1051 #include "confdefs.h"
1052 #include <sys/types.h>
1053 #include <sys/wait.h>
1054 #ifndef WEXITSTATUS
1055 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1056 #endif
1057 #ifndef WIFEXITED
1058 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1059 #endif
1060 int main() { return 0; }
1061 int t() {
1062 int s;
1063 wait (&s);
1064 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1065 ; return 0; }
1066 EOF
1067 if { (eval echo configure:1068: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1068   rm -rf conftest*
1069   ac_cv_header_sys_wait_h=yes
1070 else
1071   rm -rf conftest*
1072   ac_cv_header_sys_wait_h=no
1073 fi
1074 rm -f conftest*
1075
1076 fi
1077
1078 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1079 if test $ac_cv_header_sys_wait_h = yes; then
1080   cat >> confdefs.h <<\EOF
1081 #define HAVE_SYS_WAIT_H 1
1082 EOF
1083
1084 fi
1085
1086 for ac_func in sbrk utimes
1087 do
1088 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1089 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1090   echo $ac_n "(cached) $ac_c" 1>&6
1091 else
1092   cat > conftest.$ac_ext <<EOF
1093 #line 1094 "configure"
1094 #include "confdefs.h"
1095 /* System header to define __stub macros and hopefully few prototypes,
1096     which can conflict with char $ac_func(); below.  */
1097 #include <assert.h>
1098 /* Override any gcc2 internal prototype to avoid an error.  */
1099 char $ac_func();
1100
1101 int main() { return 0; }
1102 int t() {
1103
1104 /* The GNU C library defines this for functions which it implements
1105     to always fail with ENOSYS.  Some functions are actually named
1106     something starting with __ and the normal name is an alias.  */
1107 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1108 choke me
1109 #else
1110 $ac_func();
1111 #endif
1112
1113 ; return 0; }
1114 EOF
1115 if { (eval echo configure:1116: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1116   rm -rf conftest*
1117   eval "ac_cv_func_$ac_func=yes"
1118 else
1119   rm -rf conftest*
1120   eval "ac_cv_func_$ac_func=no"
1121 fi
1122 rm -f conftest*
1123
1124 fi
1125 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1126   echo "$ac_t""yes" 1>&6
1127     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1128   cat >> confdefs.h <<EOF
1129 #define $ac_tr_func 1
1130 EOF
1131
1132 else
1133   echo "$ac_t""no" 1>&6
1134 fi
1135 done
1136
1137
1138 echo $ac_n "checking for time_t in time.h""... $ac_c" 1>&6
1139 if eval "test \"`echo '$''{'bu_cv_decl_time_t_time_h'+set}'`\" = set"; then
1140   echo $ac_n "(cached) $ac_c" 1>&6
1141 else
1142   cat > conftest.$ac_ext <<EOF
1143 #line 1144 "configure"
1144 #include "confdefs.h"
1145 #include <time.h>
1146 int main() { return 0; }
1147 int t() {
1148 time_t i;
1149 ; return 0; }
1150 EOF
1151 if { (eval echo configure:1152: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1152   rm -rf conftest*
1153   bu_cv_decl_time_t_time_h=yes
1154 else
1155   rm -rf conftest*
1156   bu_cv_decl_time_t_time_h=no
1157 fi
1158 rm -f conftest*
1159
1160 fi
1161
1162 echo "$ac_t""$bu_cv_decl_time_t_time_h" 1>&6
1163 if test $bu_cv_decl_time_t_time_h = yes; then
1164   cat >> confdefs.h <<\EOF
1165 #define HAVE_TIME_T_IN_TIME_H 1
1166 EOF
1167
1168 fi
1169
1170 echo $ac_n "checking for time_t in sys/types.h""... $ac_c" 1>&6
1171 if eval "test \"`echo '$''{'bu_cv_decl_time_t_types_h'+set}'`\" = set"; then
1172   echo $ac_n "(cached) $ac_c" 1>&6
1173 else
1174   cat > conftest.$ac_ext <<EOF
1175 #line 1176 "configure"
1176 #include "confdefs.h"
1177 #include <sys/types.h>
1178 int main() { return 0; }
1179 int t() {
1180 time_t i;
1181 ; return 0; }
1182 EOF
1183 if { (eval echo configure:1184: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1184   rm -rf conftest*
1185   bu_cv_decl_time_t_types_h=yes
1186 else
1187   rm -rf conftest*
1188   bu_cv_decl_time_t_types_h=no
1189 fi
1190 rm -f conftest*
1191
1192 fi
1193
1194 echo "$ac_t""$bu_cv_decl_time_t_types_h" 1>&6
1195 if test $bu_cv_decl_time_t_types_h = yes; then
1196   cat >> confdefs.h <<\EOF
1197 #define HAVE_TIME_T_IN_TYPES_H 1
1198 EOF
1199
1200 fi
1201
1202 # Under Next 3.2 <utime.h> apparently does not define struct utimbuf
1203 # by default.
1204 echo $ac_n "checking for utime.h""... $ac_c" 1>&6
1205 if eval "test \"`echo '$''{'bu_cv_header_utime_h'+set}'`\" = set"; then
1206   echo $ac_n "(cached) $ac_c" 1>&6
1207 else
1208   cat > conftest.$ac_ext <<EOF
1209 #line 1210 "configure"
1210 #include "confdefs.h"
1211 #include <sys/types.h>
1212 #ifdef HAVE_TIME_H
1213 #include <time.h>
1214 #endif
1215 #include <utime.h>
1216 int main() { return 0; }
1217 int t() {
1218 struct utimbuf s;
1219 ; return 0; }
1220 EOF
1221 if { (eval echo configure:1222: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1222   rm -rf conftest*
1223   bu_cv_header_utime_h=yes
1224 else
1225   rm -rf conftest*
1226   bu_cv_header_utime_h=no
1227 fi
1228 rm -f conftest*
1229
1230 fi
1231
1232 echo "$ac_t""$bu_cv_header_utime_h" 1>&6
1233 if test $bu_cv_header_utime_h = yes; then
1234   cat >> confdefs.h <<\EOF
1235 #define HAVE_GOOD_UTIME_H 1
1236 EOF
1237
1238 fi
1239
1240 echo $ac_n "checking whether fprintf must be declared""... $ac_c" 1>&6
1241 if eval "test \"`echo '$''{'bfd_cv_decl_needed_fprintf'+set}'`\" = set"; then
1242   echo $ac_n "(cached) $ac_c" 1>&6
1243 else
1244   cat > conftest.$ac_ext <<EOF
1245 #line 1246 "configure"
1246 #include "confdefs.h"
1247
1248 #include <stdio.h>
1249 #ifdef HAVE_STDLIB_H
1250 #include <stdlib.h>
1251 #endif
1252 #ifdef HAVE_UNISTD_H
1253 #include <unistd.h>
1254 #endif
1255 int main() { return 0; }
1256 int t() {
1257 char *(*pfn) = (char *(*)) fprintf
1258 ; return 0; }
1259 EOF
1260 if { (eval echo configure:1261: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1261   rm -rf conftest*
1262   bfd_cv_decl_needed_fprintf=no
1263 else
1264   rm -rf conftest*
1265   bfd_cv_decl_needed_fprintf=yes
1266 fi
1267 rm -f conftest*
1268
1269 fi
1270
1271 echo "$ac_t""$bfd_cv_decl_needed_fprintf" 1>&6
1272 if test $bfd_cv_decl_needed_fprintf = yes; then
1273   bfd_tr_decl=NEED_DECLARATION_`echo fprintf | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1274   cat >> confdefs.h <<EOF
1275 #define $bfd_tr_decl 1
1276 EOF
1277
1278 fi
1279
1280
1281
1282 case "${host}" in
1283 i[345]86-*-msdos* | i[345]86-*-go32* | *-*-cygwin32)
1284   cat >> confdefs.h <<\EOF
1285 #define USE_BINARY_FOPEN 1
1286 EOF
1287  ;;
1288 esac
1289
1290 # target-specific stuff:
1291
1292 # Canonicalize the secondary target names.
1293 if test -n "$enable_targets"; then
1294     for targ in `echo $enable_targets | sed 's/,/ /g'`
1295     do
1296         result=`$ac_config_sub $targ 2>/dev/null`
1297         if test -n "$result"; then
1298             canon_targets="$canon_targets $result"
1299         else
1300             # Allow targets that config.sub doesn't recognize, like "all".
1301             canon_targets="$canon_targets $targ"
1302         fi
1303     done
1304 fi
1305
1306 all_targets=false
1307 BUILD_NLMCONV=
1308 NLMCONV_DEFS=
1309 BUILD_SRCONV=
1310 BUILD_DLLTOOL=
1311 DLLTOOL_DEFS=
1312
1313 for targ in $target $canon_targets
1314 do
1315     if test "x$targ" = "xall"; then
1316         all_targets=true
1317         BUILD_NLMCONV='$(NLMCONV_PROG)'
1318         BUILD_SRCONV='$(SRCONV_PROG)'
1319         NLMCONV_DEFS="-DNLMCONV_I386 -DNLMCONV_ALPHA -DNLMCONV_POWERPC -DNLMCONV_SPARC"
1320     else
1321         case $targ in
1322         i[345]86*-*-netware*)
1323           BUILD_NLMCONV='$(NLMCONV_PROG)'
1324           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_I386"
1325           ;;
1326         alpha*-*-netware*)
1327           BUILD_NLMCONV='$(NLMCONV_PROG)'
1328           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_ALPHA"
1329           ;;
1330         powerpc*-*-netware*)
1331           BUILD_NLMCONV='$(NLMCONV_PROG)'
1332           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_POWERPC"
1333           ;;
1334         sparc*-*-netware*)
1335           BUILD_NLMCONV='$(NLMCONV_PROG)'
1336           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_SPARC"
1337           ;;
1338         esac
1339         case $targ in
1340         *-*-hms*) BUILD_SRCONV='$(SRCONV_PROG)' ;;
1341         esac
1342         case $targ in
1343         arm-*pe*)
1344           BUILD_DLLTOOL='$(DLLTOOL_PROG)'
1345           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
1346          ;;
1347         i[3-6]86-*pe* | i[3-6]86-*-cygwin32)
1348           BUILD_DLLTOOL='$(DLLTOOL_PROG)'
1349           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
1350          ;;
1351         powerpc*-*-*pe* | powerpc*-*-cygwin32)
1352           BUILD_DLLTOOL='$(DLLTOOL_PROG)'
1353           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_PPC"
1354          ;;
1355         esac
1356     fi
1357 done
1358
1359
1360
1361
1362
1363
1364
1365 targ=$target
1366 . $srcdir/../bfd/config.bfd
1367 if test "x$targ_underscore" = "xyes"; then
1368     UNDERSCORE=1
1369 else
1370     UNDERSCORE=0
1371 fi
1372
1373
1374 trap '' 1 2 15
1375 cat > confcache <<\EOF
1376 # This file is a shell script that caches the results of configure
1377 # tests run on this system so they can be shared between configure
1378 # scripts and configure runs.  It is not useful on other systems.
1379 # If it contains results you don't want to keep, you may remove or edit it.
1380 #
1381 # By default, configure uses ./config.cache as the cache file,
1382 # creating it if it does not exist already.  You can give configure
1383 # the --cache-file=FILE option to use a different cache file; that is
1384 # what configure does when it calls configure scripts in
1385 # subdirectories, so they share the cache.
1386 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1387 # config.status only pays attention to the cache file if you give it the
1388 # --recheck option to rerun configure.
1389 #
1390 EOF
1391 # Ultrix sh set writes to stderr and can't be redirected directly,
1392 # and sets the high bit in the cache file unless we assign to the vars.
1393 (set) 2>&1 |
1394   sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
1395   >> confcache
1396 if cmp -s $cache_file confcache; then
1397   :
1398 else
1399   if test -w $cache_file; then
1400     echo "updating cache $cache_file"
1401     cat confcache > $cache_file
1402   else
1403     echo "not updating unwritable cache $cache_file"
1404   fi
1405 fi
1406 rm -f confcache
1407
1408 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1409
1410 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1411 # Let make expand exec_prefix.
1412 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1413
1414 # Any assignment to VPATH causes Sun make to only execute
1415 # the first set of double-colon rules, so remove it if not needed.
1416 # If there is a colon in the path, we need to keep it.
1417 if test "x$srcdir" = x.; then
1418   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1419 fi
1420
1421 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1422
1423 DEFS=-DHAVE_CONFIG_H
1424
1425 # Without the "./", some shells look in PATH for config.status.
1426 : ${CONFIG_STATUS=./config.status}
1427
1428 echo creating $CONFIG_STATUS
1429 rm -f $CONFIG_STATUS
1430 cat > $CONFIG_STATUS <<EOF
1431 #! /bin/sh
1432 # Generated automatically by configure.
1433 # Run this file to recreate the current configuration.
1434 # This directory was configured as follows,
1435 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1436 #
1437 # $0 $ac_configure_args
1438 #
1439 # Compiler output produced by configure, useful for debugging
1440 # configure, is in ./config.log if it exists.
1441
1442 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1443 for ac_option
1444 do
1445   case "\$ac_option" in
1446   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1447     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1448     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1449   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1450     echo "$CONFIG_STATUS generated by autoconf version 2.8"
1451     exit 0 ;;
1452   -help | --help | --hel | --he | --h)
1453     echo "\$ac_cs_usage"; exit 0 ;;
1454   *) echo "\$ac_cs_usage"; exit 1 ;;
1455   esac
1456 done
1457
1458 ac_given_srcdir=$srcdir
1459 ac_given_INSTALL="$INSTALL"
1460
1461 trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1462 EOF
1463 cat >> $CONFIG_STATUS <<EOF
1464
1465 # Protect against being on the right side of a sed subst in config.status.
1466 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1467  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1468 $ac_vpsub
1469 $extrasub
1470 s%@CFLAGS@%$CFLAGS%g
1471 s%@CPPFLAGS@%$CPPFLAGS%g
1472 s%@CXXFLAGS@%$CXXFLAGS%g
1473 s%@DEFS@%$DEFS%g
1474 s%@LDFLAGS@%$LDFLAGS%g
1475 s%@LIBS@%$LIBS%g
1476 s%@exec_prefix@%$exec_prefix%g
1477 s%@prefix@%$prefix%g
1478 s%@program_transform_name@%$program_transform_name%g
1479 s%@bindir@%$bindir%g
1480 s%@sbindir@%$sbindir%g
1481 s%@libexecdir@%$libexecdir%g
1482 s%@datadir@%$datadir%g
1483 s%@sysconfdir@%$sysconfdir%g
1484 s%@sharedstatedir@%$sharedstatedir%g
1485 s%@localstatedir@%$localstatedir%g
1486 s%@libdir@%$libdir%g
1487 s%@includedir@%$includedir%g
1488 s%@oldincludedir@%$oldincludedir%g
1489 s%@infodir@%$infodir%g
1490 s%@mandir@%$mandir%g
1491 s%@host@%$host%g
1492 s%@host_alias@%$host_alias%g
1493 s%@host_cpu@%$host_cpu%g
1494 s%@host_vendor@%$host_vendor%g
1495 s%@host_os@%$host_os%g
1496 s%@target@%$target%g
1497 s%@target_alias@%$target_alias%g
1498 s%@target_cpu@%$target_cpu%g
1499 s%@target_vendor@%$target_vendor%g
1500 s%@target_os@%$target_os%g
1501 s%@build@%$build%g
1502 s%@build_alias@%$build_alias%g
1503 s%@build_cpu@%$build_cpu%g
1504 s%@build_vendor@%$build_vendor%g
1505 s%@build_os@%$build_os%g
1506 s%@CC@%$CC%g
1507 s%@HDEFINES@%$HDEFINES%g
1508 s%@HLDFLAGS@%$HLDFLAGS%g
1509 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
1510 s%@AR@%$AR%g
1511 s%@RANLIB@%$RANLIB%g
1512 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1513 s%@INSTALL_DATA@%$INSTALL_DATA%g
1514 s%@BFDLIB@%$BFDLIB%g
1515 s%@OPCODES@%$OPCODES%g
1516 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
1517 s%@CPP@%$CPP%g
1518 s%@NLMCONV_DEFS@%$NLMCONV_DEFS%g
1519 s%@BUILD_NLMCONV@%$BUILD_NLMCONV%g
1520 s%@BUILD_SRCONV@%$BUILD_SRCONV%g
1521 s%@BUILD_DLLTOOL@%$BUILD_DLLTOOL%g
1522 s%@DLLTOOL_DEFS@%$DLLTOOL_DEFS%g
1523 s%@UNDERSCORE@%$UNDERSCORE%g
1524
1525 CEOF
1526 EOF
1527 cat >> $CONFIG_STATUS <<EOF
1528
1529 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1530 EOF
1531 cat >> $CONFIG_STATUS <<\EOF
1532 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1533   # Support "outfile[:infile]", defaulting infile="outfile.in".
1534   case "$ac_file" in
1535   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1536        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1537   *) ac_file_in="${ac_file}.in" ;;
1538   esac
1539
1540   # Adjust relative srcdir, etc. for subdirectories.
1541
1542   # Remove last slash and all that follows it.  Not all systems have dirname.
1543   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1544   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1545     # The file is in a subdirectory.
1546     test ! -d "$ac_dir" && mkdir "$ac_dir"
1547     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1548     # A "../" for each directory in $ac_dir_suffix.
1549     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1550   else
1551     ac_dir_suffix= ac_dots=
1552   fi
1553
1554   case "$ac_given_srcdir" in
1555   .)  srcdir=.
1556       if test -z "$ac_dots"; then top_srcdir=.
1557       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1558   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1559   *) # Relative path.
1560     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1561     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1562   esac
1563
1564   case "$ac_given_INSTALL" in
1565   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1566   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1567   esac
1568   echo creating "$ac_file"
1569   rm -f "$ac_file"
1570   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1571   case "$ac_file" in
1572   *Makefile*) ac_comsub="1i\\
1573 # $configure_input" ;;
1574   *) ac_comsub= ;;
1575   esac
1576   sed -e "$ac_comsub
1577 s%@configure_input@%$configure_input%g
1578 s%@srcdir@%$srcdir%g
1579 s%@top_srcdir@%$top_srcdir%g
1580 s%@INSTALL@%$INSTALL%g
1581 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1582 fi; done
1583 rm -f conftest.subs
1584
1585 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1586 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1587 #
1588 # ac_d sets the value in "#define NAME VALUE" lines.
1589 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1590 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1591 ac_dC='\3'
1592 ac_dD='%g'
1593 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1594 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1595 ac_uB='\([      ]\)%\1#\2define\3'
1596 ac_uC=' '
1597 ac_uD='\4%g'
1598 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1599 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1600 ac_eB='$%\1#\2define\3'
1601 ac_eC=' '
1602 ac_eD='%g'
1603
1604 CONFIG_HEADERS=${CONFIG_HEADERS-"config.h:config.in"}
1605 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1606   # Support "outfile[:infile]", defaulting infile="outfile.in".
1607   case "$ac_file" in
1608   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1609        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1610   *) ac_file_in="${ac_file}.in" ;;
1611   esac
1612
1613   echo creating $ac_file
1614
1615   rm -f conftest.frag conftest.in conftest.out
1616   cp $ac_given_srcdir/$ac_file_in conftest.in
1617
1618 EOF
1619
1620 # Transform confdefs.h into a sed script conftest.vals that substitutes
1621 # the proper values into config.h.in to produce config.h.  And first:
1622 # Protect against being on the right side of a sed subst in config.status.
1623 # Protect against being in an unquoted here document in config.status.
1624 rm -f conftest.vals
1625 cat > conftest.hdr <<\EOF
1626 s/[\\&%]/\\&/g
1627 s%[\\$`]%\\&%g
1628 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1629 s%ac_d%ac_u%gp
1630 s%ac_u%ac_e%gp
1631 EOF
1632 sed -n -f conftest.hdr confdefs.h > conftest.vals
1633 rm -f conftest.hdr
1634
1635 # This sed command replaces #undef with comments.  This is necessary, for
1636 # example, in the case of _POSIX_SOURCE, which is predefined and required
1637 # on some systems where configure will not decide to define it.
1638 cat >> conftest.vals <<\EOF
1639 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1640 EOF
1641
1642 # Break up conftest.vals because some shells have a limit on
1643 # the size of here documents, and old seds have small limits too.
1644 # Maximum number of lines to put in a single here document.
1645 ac_max_here_lines=12
1646
1647 rm -f conftest.tail
1648 while :
1649 do
1650   ac_lines=`grep -c . conftest.vals`
1651   # grep -c gives empty output for an empty file on some AIX systems.
1652   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1653   # Write a limited-size here document to conftest.frag.
1654   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1655   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1656   echo 'CEOF
1657   sed -f conftest.frag conftest.in > conftest.out
1658   rm -f conftest.in
1659   mv conftest.out conftest.in
1660 ' >> $CONFIG_STATUS
1661   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1662   rm -f conftest.vals
1663   mv conftest.tail conftest.vals
1664 done
1665 rm -f conftest.vals
1666
1667 cat >> $CONFIG_STATUS <<\EOF
1668   rm -f conftest.frag conftest.h
1669   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1670   cat conftest.in >> conftest.h
1671   rm -f conftest.in
1672   if cmp -s $ac_file conftest.h 2>/dev/null; then
1673     echo "$ac_file is unchanged"
1674     rm -f conftest.h
1675   else
1676     rm -f $ac_file
1677     mv conftest.h $ac_file
1678   fi
1679 fi; done
1680
1681
1682 case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac
1683 exit 0
1684 EOF
1685 chmod +x $CONFIG_STATUS
1686 rm -fr confdefs* $ac_clean_files
1687 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1688