gas/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="$ac_help
  15   --enable-bfd-assembler  use BFD back end for writing object files"
  16 ac_help="$ac_help
  17     targets            alternative target configurations besides the primary"
  18 ac_help="$ac_help
  19   --enable-shared         build shared BFD library"
  20
  21 # Initialize some variables set by options.
  22 # The variables have the same names as the options, with
  23 # dashes changed to underlines.
  24 build=NONE
  25 cache_file=./config.cache
  26 exec_prefix=NONE
  27 host=NONE
  28 no_create=
  29 nonopt=NONE
  30 no_recursion=
  31 prefix=NONE
  32 program_prefix=NONE
  33 program_suffix=NONE
  34 program_transform_name=s,x,x,
  35 silent=
  36 site=
  37 srcdir=
  38 target=NONE
  39 verbose=
  40 x_includes=NONE
  41 x_libraries=NONE
  42 bindir='${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 "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 451
 452 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 453 rm -rf conftest* confdefs.h
 454 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 455 echo > confdefs.h
 456
 457 # A filename unique to this package, relative to the directory that
 458 # configure is in, which we can look for to find out if srcdir is correct.
 459 ac_unique_file=as.h
 460
 461 # Find the source files, if location was not specified.
 462 if test -z "$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 user_bfd_gas=
 527 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
 528 if test "${enable_bfd_assembler+set}" = set; then
 529   enableval="$enable_bfd_assembler"
 530   case "${enableval}" in
 531   yes) need_bfd=yes user_bfd_gas=yes ;;
 532   no)  user_bfd_gas=no ;;
 533   *)   { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
 534 esac
 535 fi
 536 # Check whether --enable-targets or --disable-targets was given.
 537 if test "${enable_targets+set}" = set; then
 538   enableval="$enable_targets"
 539   case "${enableval}" in
 540   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
 541             ;;
 542   no)       enable_targets= ;;
 543   *)        enable_targets=$enableval ;;
 544 esac
 545 fi
 546 # Check whether --enable-shared or --disable-shared was given.
 547 if test "${enable_shared+set}" = set; then
 548   enableval="$enable_shared"
 549   case "${enableval}" in
 550   yes) shared=true shared_bfd=true shared_opcodes=true ;;
 551   no)  shared=false ;;
 552   *bfd*opcodes*) shared=true shared_bfd=true shared_opcodes=true ;;
 553   *opcodes*bfd*) shared=true shared_bfd=true shared_opcodes=true ;;
 554   *bfd*) shared=true shared_bfd=true ;;
 555   *opcodes*) shared=true shared_opcodes=true ;;
 556   *) shared=false ;;
 557 esac
 558 fi
 559
 560 # Generate a header file -- gets more post-processing by Makefile later.
 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=${target_alias}-
 670
 671 if test "$program_transform_name" = s,x,x,; then
 672   program_transform_name=
 673 else
 674   # Double any \ or $.  echo might interpret backslashes.
 675   cat <<\EOF_SED > conftestsed
 676 s,\\,\\\\,g; s,\$,$$,g
 677 EOF_SED
 678   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 679   rm -f conftestsed
 680 fi
 681 test "$program_prefix" != NONE &&
 682   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 683 # Use a double $ so make ignores it.
 684 test "$program_suffix" != NONE &&
 685   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 686
 687 # sed with no file args requires a program.
 688 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 689
 690
 691 te_file=generic
 692
 693 canon_targets=""
 694 if test -n "$enable_targets" ; then
 695   for t in `echo $enable_targets | sed 's/,/ /g'`; do
 696     result=`$ac_config_sub $t 2>/dev/null`
 697     if test -n "$result" ; then
 698       canon_targets="$canon_targets $result"
 699 #    else
 700 #      # Permit "all", etc.  We don't support it yet though.
 701 #      canon_targets="$canon_targets $t"
 702     fi
 703   done
 704   _gas_uniq_list="$canon_targets"
 705 _gas_uniq_newlist=""
 706 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
 707   case $_gas_uniq_i in
 708   _gas_uniq_dummy) ;;
 709   *) case " $_gas_uniq_newlist " in
 710        *" $_gas_uniq_i "*) ;;
 711        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
 712      esac ;;
 713   esac
 714 done
 715 canon_targets=$_gas_uniq_newlist
 716
 717 fi
 718
 719 emulations=""
 720
 721 for this_target in $target $canon_targets ; do
 722
 723     eval `echo $this_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
 724
 725     # check for architecture variants
 726     case ${cpu} in
 727       armeb)            cpu_type=arm endian=big ;;
 728       arm*)             cpu_type=arm endian=little ;;
 729       hppa*)            cpu_type=hppa ;;
 730       i[456]86)         cpu_type=i386 ;;
 731       m680[012346]0)    cpu_type=m68k ;;
 732       m68008)           cpu_type=m68k ;;
 733       m683??)           cpu_type=m68k ;;
 734       m8*)              cpu_type=m88k ;;
 735       mips*el)          cpu_type=mips endian=little ;;
 736       mips*)            cpu_type=mips endian=big ;;
 737       powerpcle*)       cpu_type=ppc endian=little ;;
 738       powerpc*)         cpu_type=ppc endian=big ;;
 739       rs6000*)          cpu_type=ppc ;;
 740       sparc64)          cpu_type=sparc want_sparc_v9=true ;;
 741       sparc*)           cpu_type=sparc ;;
 742       *)                cpu_type=${cpu} ;;
 743     esac
 744
 745     if test ${this_target} = $target ; then
 746       target_cpu_type=${cpu_type}
 747     elif test ${target_cpu_type} != ${cpu_type} ; then
 748       continue
 749     fi
 750
 751     targ=${cpu_type}
 752     generic_target=${cpu_type}-$vendor-$os
 753     dev=no
 754     bfd_gas=no
 755     em=generic
 756
 757     # assign object format
 758     case ${generic_target} in
 759       a29k-*-coff)          fmt=coff targ=ebmon29k ;;
 760       a29k-amd-udi)         fmt=coff targ=ebmon29k ;;
 761       a29k-amd-ebmon)       fmt=coff targ=ebmon29k ;;
 762       a29k-nyu-sym1)        fmt=coff targ=ebmon29k ;;
 763       a29k-*-vxworks*)      fmt=coff ;;
 764
 765       alpha-*-*vms*)        fmt=evax ;;
 766       alpha-*-netware*)     fmt=ecoff ;;
 767       alpha-*-osf*)         fmt=ecoff ;;
 768       alpha-*-linuxecoff*)  fmt=ecoff ;;
 769       alpha-*-linux*)       fmt=elf em=linux ;;
 770
 771 # start-sanitize-arc
 772       arc-*-elf*)           fmt=elf bfd_gas=yes ;;
 773 # end-sanitize-arc
 774
 775       arm-*-riscix*)        fmt=aout targ=arm-lit em=riscix ;;
 776       arm-*-aout)           fmt=aout
 777                             case "$endian" in
 778                               big)      targ=arm-big ;;
 779                               *)        targ=arm-lit ;;
 780                             esac
 781                             ;;
 782       arm-*-coff)           fmt=coff ;;
 783       arm-*-riscix*)        fmt=aout ;;
 784       arm-*-pe)             fmt=coff targ=armcoff em=pe ;;
 785
 786       d10v-*-*)             fmt=elf bfd_gas=yes ;;
 787 # start-sanitize-d30v
 788       d30v-*-*)             fmt=elf bfd_gas=yes ;;
 789 # end-sanitize-d30v
 790
 791       hppa-*-*elf*)         fmt=elf em=hppa ;;
 792       hppa-*-lites*)        fmt=elf em=hppa ;;
 793       hppa-*-osf*)          fmt=som em=hppa ;;
 794       hppa-*-hpux*)         fmt=som em=hppa ;;
 795       hppa-*-bsd*)          fmt=som em=hppa ;;
 796       hppa-*-hiux*)         fmt=som em=hppa ;;
 797
 798       h8300-*-coff)         fmt=coff ;;
 799
 800       i386-ibm-aix*)        fmt=coff targ=i386coff
 801                              em=i386aix ;;
 802       i386-sequent-bsd*)    fmt=aout em=dynix bfd_gas=yes ;;
 803       i386-*-bsd*)          fmt=aout em=386bsd ;;
 804       i386-*-netbsd0.8)     fmt=aout em=386bsd ;;
 805       i386-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes;;
 806       i386-*-linux*aout* | i386-*-linuxoldld)   fmt=aout em=linux ;;
 807       i386-*-linux*coff*)   fmt=coff em=linux
 808                              targ=i386coff ;;
 809       i386-*-linux*)        fmt=elf em=linux ;;
 810       i386-*-lynxos*)       fmt=coff targ=i386coff
 811                              em=lynx ;;
 812       i386-*-sysv4* | i386-*-solaris* | i386-*-elf | i386-*-freebsdelf*)
 813                             fmt=elf ;;
 814       i386-*-sco*elf*)      fmt=elf targ=sco5 ;;
 815       i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
 816                             fmt=coff targ=i386coff ;;
 817       i386-*-vsta)          fmt=aout ;;
 818       i386-*-go32)          fmt=coff targ=i386coff ;;
 819       i386-*-rtems*)        fmt=coff targ=i386coff ;;
 820       i386-*-gnu*)          fmt=elf ;;
 821       i386-*-mach*)
 822                             fmt=aout em=mach bfd_gas=yes ;;
 823       i386-*-msdos*)        fmt=aout ;;
 824       i386-*-moss*)         fmt=elf ;;
 825       i386-*-pe)            fmt=coff targ=i386coff em=pe ;;
 826       i386-*-cygwin32)      fmt=coff targ=i386coff em=pe ;;
 827       i386-*-*nt)           fmt=coff targ=i386coff em=pe ;;
 828       i960-*-bout)          fmt=bout ;;
 829       i960-*-coff)          fmt=coff em=ic960 targ=ic960coff ;;
 830       i960-*-rtems*)        fmt=coff em=ic960 targ=ic960coff ;;
 831       i960-*-nindy*)        fmt=bout ;;
 832       i960-*-vxworks4*)     fmt=bout ;;
 833       i960-*-vxworks5.0)    fmt=bout ;;
 834       i960-*-vxworks5.*)    fmt=coff em=ic960 targ=ic960coff ;;
 835       i960-*-vxworks*)      fmt=bout ;;
 836
 837       m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
 838                             fmt=aout em=sun3 ;;
 839       m68k-motorola-sysv*)  fmt=coff targ=m68kcoff em=delta ;;
 840       m68k-bull-sysv3*)     fmt=coff targ=m68kcoff em=dpx2 ;;
 841       m68k-apollo-*)        fmt=coff targ=apollo em=apollo ;;
 842       m68k-*-sysv4*) # must be before -sysv*
 843                             fmt=elf em=svr4 ;;
 844       m68k-*-elf*)          fmt=elf ;;
 845       m68k-*-coff | m68k-*-sysv* | m68k-*-rtems*)
 846                             fmt=coff targ=m68kcoff ;;
 847       m68k-*-hpux*)         fmt=hp300 em=hp300 ;;
 848       m68k-*-linux*aout*)   fmt=aout em=linux ;;
 849       m68k-*-linux*)        fmt=elf em=linux ;;
 850       m68k-*-lynxos*)       fmt=coff targ=m68kcoff
 851                              em=lynx ;;
 852       m68k-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes ;;
 853       m68k-apple-aux*)      fmt=coff targ=m68kcoff em=aux ;;
 854       m68k-*-psos*)         fmt=elf em=psos;;
 855
 856       m88k-motorola-sysv3*) fmt=coff targ=m88kcoff em=delt88 ;;
 857       m88k-*-coff*)         fmt=coff targ=m88kcoff ;;
 858
 859       # don't change em like *-*-bsd does
 860       mips-dec-netbsd*)     fmt=elf targ=mips-lit endian=little ;;
 861       mips-dec-bsd*)        fmt=aout targ=mips-lit ;;
 862       mips-sony-bsd*)       fmt=ecoff targ=mips-big ;;
 863       mips-*-bsd*)          { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
 864       mips-*-ultrix*)       fmt=ecoff targ=mips-lit endian=little ;;
 865       mips-*-osf*)          fmt=ecoff targ=mips-lit endian=little ;;
 866       mips-*-ecoff*)        fmt=ecoff
 867                             case "$endian" in
 868                             big) targ=mips-big ;;
 869                             *)   targ=mips-lit ;;
 870                             esac
 871                             ;;
 872       mips-*-ecoff*)        fmt=ecoff targ=mips-big ;;
 873       mips-*-gnu*)          fmt=aout
 874                             case "$endian" in
 875                             big) targ=mips-big ;;
 876                             *)   targ=mips-lit ;;
 877                             esac
 878                             ;;
 879       mips-*-irix6*)        fmt=elf targ=mips-big ;;
 880       mips-*-irix5*)        fmt=elf targ=mips-big ;;
 881       mips-*-irix*)         fmt=ecoff targ=mips-big ;;
 882       mips-*-riscos*)       fmt=ecoff targ=mips-big ;;
 883       mips-*-sysv*)         fmt=ecoff targ=mips-big ;;
 884       mips-*-elf* | mips-*-rtems* | mips-*-linux*)
 885                             fmt=elf
 886                             case "$endian" in
 887                             big) targ=mips-big ;;
 888                             *)   targ=mips-lit ;;
 889                             esac
 890                             ;;
 891       mn10200-*-*)          fmt=elf bfd_gas=yes ;;
 892       mn10300-*-*)          fmt=elf bfd_gas=yes ;;
 893       ppc-*-pe | ppc-*-cygwin32 | ppc-*-winnt*)
 894                             fmt=coff em=pe
 895                             case "$endian" in
 896                             big) targ=ppc-big ;;
 897                             *)   targ=ppc-lit ;;
 898                             esac
 899                             ;;
 900       ppc-*-aix*)           fmt=coff ;;
 901       ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
 902                             fmt=elf
 903                             case "$endian" in
 904                             big)  targ=ppc-big ;;
 905                             *)    targ=ppc-lit ;;
 906                             esac
 907                             ;;
 908       ppc-*-linux*)         fmt=elf
 909                             case "$endian" in
 910                             big)  targ=ppc-big ;;
 911                             *)    { echo "configure: error: Linux must be configured big endian" 1>&2; exit 1; } ;;
 912                             esac
 913                             ;;
 914       ppc-*-solaris*)       fmt=elf
 915                             case "$endian" in
 916                             big)  { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; } ;;
 917                             *)    targ=ppc-sol ;;
 918                             esac
 919                             ;;
 920       ppc-*-rtems*)
 921                             fmt=elf
 922                             case "$endian" in
 923                             big)  targ=ppc-big ;;
 924                             *)    targ=ppc-lit ;;
 925                             esac
 926                             ;;
 927       ppc-*-macos* | ppc-*-mpw*)
 928                             fmt=coff em=macos ;;
 929       ppc-*-netware*)       fmt=elf em=ppcnw ;;
 930
 931       sh-*-elf*)            fmt=elf ;;
 932       sh-*-coff*)           fmt=coff ;;
 933
 934       ns32k-pc532-mach* | ns32k-pc532-ux*)    fmt=aout em=pc532mach ;;
 935       ns32k-pc532-netbsd* | ns32k-pc532-lites*)  fmt=aout em=nbsd532 ;;
 936
 937       sparc-*-rtems*)       fmt=aout ;;
 938       sparc-*-sunos4*)      fmt=aout em=sun3 ;;
 939       sparc-*-aout | sparc*-*-vxworks*)
 940                             fmt=aout em=sparcaout ;;
 941       sparc-*-coff)         fmt=coff ;;
 942       sparc-*-lynxos*)      fmt=coff em=lynx ;;
 943       sparc-fujitsu-none)   fmt=aout ;;
 944       sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*)
 945                             fmt=elf ;;
 946       sparc-*-netbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
 947
 948 # start-sanitize-tic80
 949       tic80-*-*)            fmt=coff targ=tic80coff;;
 950 # end-sanitize-tic80
 951       v850-*-*)             fmt=elf bfd_gas=yes ;;
 952
 953       vax-*-bsd* | vax-*-ultrix*)
 954                             fmt=aout ;;
 955       vax-*-vms)            fmt=vms ;;
 956
 957       z8k-*-coff | z8k-*-sim)
 958                             fmt=coff ;;
 959
 960       w65-*-*)              fmt=coff ;;
 961
 962       *-*-aout | *-*-scout)
 963                             fmt=aout ;;
 964       *-*-nindy*)
 965                             fmt=bout ;;
 966       *-*-bsd*)
 967                             fmt=aout em=sun3 ;;
 968       *-*-generic)          fmt=generic ;;
 969       *-*-xray | *-*-hms)   fmt=coff ;;
 970       *-*-sim)              fmt=coff ;;
 971       *-*-elf | *-*-sysv4* | *-*-solaris*)
 972                             echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
 973                             fmt=elf dev=yes ;;
 974       *-*-vxworks)          fmt=aout ;;
 975       *-*-netware)          fmt=elf ;;
 976     esac
 977
 978     case ${cpu_type}-${fmt} in
 979       alpha-*)  bfd_gas=yes ;;
 980       arm-*)    bfd_gas=yes ;;
 981     # not yet
 982     # i386-aout)        bfd_gas=preferred ;;
 983       mips-*)   bfd_gas=yes ;;
 984       ns32k-*)  bfd_gas=yes ;;
 985       ppc-*)    bfd_gas=yes ;;
 986       sparc-*)  bfd_gas=yes ;;
 987       *-elf)    bfd_gas=yes ;;
 988       *-ecoff)  bfd_gas=yes ;;
 989       *-som)    bfd_gas=yes ;;
 990       *)                ;;
 991     esac
 992
 993 # Other random stuff.
 994
 995     # do we need the opcodes library?
 996     case ${cpu_type} in
 997       vax | i386)
 998         ;;
 999       *)
1000         need_opcodes=yes
1001         if test "${shared_opcodes}" = "true"; then
1002           # A shared libopcodes must be linked against libbfd.
1003           need_bfd=yes
1004         fi
1005         ;;
1006     esac
1007
1008     test -n "$want_sparc_v9" && cat >> confdefs.h <<\EOF
1009 #define SPARC_V9 1
1010 EOF
1011
1012
1013     case ${cpu}-${vendor}-${os} in
1014       sparc64-*-elf*) cat >> confdefs.h <<\EOF
1015 #define SPARC_ARCH64 1
1016 EOF
1017  ;;
1018     esac
1019
1020 # additional parsers based on cpu-type
1021
1022     case ${cpu_type} in
1023       m68k)
1024         case ${extra_objects} in
1025         *m68k-parse.o*) ;;
1026         *) extra_objects="$extra_objects m68k-parse.o" ;;
1027         esac
1028         ;;
1029
1030       mips)
1031         echo ${extra_objects} | grep -s "itbl-parse.o"
1032         if test $? -ne 0 ; then
1033         extra_objects="$extra_objects itbl-parse.o"
1034         fi
1035
1036         echo ${extra_objects} | grep -s "itbl-lex.o"
1037         if test $? -ne 0 ; then
1038         extra_objects="$extra_objects itbl-lex.o"
1039         fi
1040
1041         echo ${extra_objects} | grep -s "itbl-ops.o"
1042         if test $? -ne 0 ; then
1043         extra_objects="$extra_objects itbl-ops.o"
1044         fi
1045         ;;
1046
1047       *)
1048         ;;
1049
1050     esac
1051
1052 # See if we really can support this configuration with the emulation code.
1053
1054     if test $this_target = $target ; then
1055       primary_bfd_gas=$bfd_gas
1056       obj_format=$fmt
1057       gas_target=$targ
1058       te_file=$em
1059
1060       if test $bfd_gas = no ; then
1061         # Can't support other configurations this way.
1062         break
1063       fi
1064     elif test $bfd_gas = no ; then
1065       # Can't support this configuration.
1066       break
1067     fi
1068
1069 # From target name and format, produce a list of supported emulations.
1070
1071     case ${generic_target}-${fmt} in
1072       mips-*-irix5*-*)  emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1073       mips-*-*-ecoff)   case "$endian" in
1074                         big)    emulation="mipsbecoff mipslecoff mipsecoff" ;;
1075                         *)      emulation="mipslecoff mipsbecoff mipsecoff" ;;
1076                         esac ;;
1077       mips-*-*-elf)     case "$endian" in
1078                         big)    emulation="mipsbelf mipslelf mipself" ;;
1079                         *)      emulation="mipslelf mipsbelf mipself" ;;
1080                         esac ;;
1081     esac
1082
1083     emulations="$emulations $emulation"
1084
1085 done
1086
1087 # Assign floating point type.  Most processors with FP support
1088 # IEEE FP.  On those that don't support FP at all, usually IEEE
1089 # is emulated.
1090 case ${target_cpu} in
1091   vax | tahoe ) atof=${target_cpu} ;;
1092   *)            atof=ieee ;;
1093 esac
1094
1095 case "${obj_format}" in
1096   "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
1097 esac
1098
1099
1100 if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
1101   { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
1102 fi
1103
1104 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
1105   { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
1106 fi
1107
1108 # and target makefile frag
1109
1110 target_frag=${srcdir}/config/${gas_target}.mt
1111 if test ! -r ${target_frag}; then
1112   target_frag=/dev/null # ick! but subst_file can't be conditionalized
1113 fi
1114
1115
1116 case ${user_bfd_gas}-${primary_bfd_gas} in
1117   yes-yes | no-no)
1118     # We didn't override user's choice.
1119     ;;
1120   no-yes)
1121     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
1122     ;;
1123   no-preferred)
1124     primary_bfd_gas=no
1125     ;;
1126   *-preferred)
1127     primary_bfd_gas=yes
1128     ;;
1129   yes-*)
1130     primary_bfd_gas=yes
1131     ;;
1132   -*)
1133     # User specified nothing.
1134     ;;
1135 esac
1136
1137 # Some COFF configurations want these random other flags set.
1138 case ${obj_format} in
1139   coff)
1140     case ${target_cpu_type} in
1141       i386) cat >> confdefs.h <<\EOF
1142 #define I386COFF 1
1143 EOF
1144  ;;
1145       m68k) cat >> confdefs.h <<\EOF
1146 #define M68KCOFF 1
1147 EOF
1148  ;;
1149       m88k) cat >> confdefs.h <<\EOF
1150 #define M88KCOFF 1
1151 EOF
1152  ;;
1153     esac
1154     ;;
1155 esac
1156
1157 # Getting this done right is going to be a bitch.  Each configuration specified
1158 # with --enable-targets=... should be checked for environment, format, cpu, and
1159 # bfd_gas setting.
1160 #
1161 # For each configuration, the necessary object file support code must be linked
1162 # in.  This might be only one, it might be up to four.  The necessary emulation
1163 # code needs to be provided, too.
1164 #
1165 # And then there's "--enable-targets=all"....
1166 #
1167 # For now, just always do it for MIPS ELF or ECOFF configurations.  Sigh.
1168
1169 formats="${obj_format}"
1170 emfiles=""
1171 EMULATIONS=""
1172 _gas_uniq_list="$emulations"
1173 _gas_uniq_newlist=""
1174 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1175   case $_gas_uniq_i in
1176   _gas_uniq_dummy) ;;
1177   *) case " $_gas_uniq_newlist " in
1178        *" $_gas_uniq_i "*) ;;
1179        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1180      esac ;;
1181   esac
1182 done
1183 emulations=$_gas_uniq_newlist
1184
1185 for em in . $emulations ; do
1186   case $em in
1187     .)  continue ;;
1188     mipsbelf | mipslelf)
1189         fmt=elf   file=mipself ;;
1190     mipsbecoff | mipslecoff)
1191         fmt=ecoff file=mipsecoff ;;
1192   esac
1193   formats="$formats $fmt"
1194   emfiles="$emfiles e-$file.o"
1195   EMULATIONS="$EMULATIONS &$em,"
1196 done
1197 _gas_uniq_list="$formats"
1198 _gas_uniq_newlist=""
1199 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1200   case $_gas_uniq_i in
1201   _gas_uniq_dummy) ;;
1202   *) case " $_gas_uniq_newlist " in
1203        *" $_gas_uniq_i "*) ;;
1204        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1205      esac ;;
1206   esac
1207 done
1208 formats=$_gas_uniq_newlist
1209
1210 _gas_uniq_list="$emfiles"
1211 _gas_uniq_newlist=""
1212 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1213   case $_gas_uniq_i in
1214   _gas_uniq_dummy) ;;
1215   *) case " $_gas_uniq_newlist " in
1216        *" $_gas_uniq_i "*) ;;
1217        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1218      esac ;;
1219   esac
1220 done
1221 emfiles=$_gas_uniq_newlist
1222
1223 if test `set . $formats ; shift ; echo $#` -gt 1 ; then
1224   for fmt in $formats ; do
1225     case $fmt in
1226       aout)     cat >> confdefs.h <<\EOF
1227 #define OBJ_MAYBE_AOUT 1
1228 EOF
1229     ;;
1230       bout)     cat >> confdefs.h <<\EOF
1231 #define OBJ_MAYBE_BOUT 1
1232 EOF
1233     ;;
1234       coff)     cat >> confdefs.h <<\EOF
1235 #define OBJ_MAYBE_COFF 1
1236 EOF
1237     ;;
1238       ecoff)    cat >> confdefs.h <<\EOF
1239 #define OBJ_MAYBE_ECOFF 1
1240 EOF
1241    ;;
1242       elf)      cat >> confdefs.h <<\EOF
1243 #define OBJ_MAYBE_ELF 1
1244 EOF
1245      ;;
1246       generic)  cat >> confdefs.h <<\EOF
1247 #define OBJ_MAYBE_GENERIC 1
1248 EOF
1249  ;;
1250       hp300)    cat >> confdefs.h <<\EOF
1251 #define OBJ_MAYBE_HP300 1
1252 EOF
1253    ;;
1254       ieee)     cat >> confdefs.h <<\EOF
1255 #define OBJ_MAYBE_IEEE 1
1256 EOF
1257     ;;
1258       som)      cat >> confdefs.h <<\EOF
1259 #define OBJ_MAYBE_SOM 1
1260 EOF
1261      ;;
1262       vms)      cat >> confdefs.h <<\EOF
1263 #define OBJ_MAYBE_VMS 1
1264 EOF
1265      ;;
1266     esac
1267     extra_objects="$extra_objects obj-$fmt.o"
1268   done
1269   obj_format=multi
1270 fi
1271 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1272   te_file=multi
1273   extra_objects="$extra_objects $emfiles"
1274   DEFAULT_EMULATION=`set . $emulations ; echo $2`
1275   cat >> confdefs.h <<\EOF
1276 #define USE_EMULATIONS 1
1277 EOF
1278
1279 fi
1280
1281 cat >> confdefs.h <<EOF
1282 #define EMULATIONS $EMULATIONS
1283 EOF
1284
1285 cat >> confdefs.h <<EOF
1286 #define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1287 EOF
1288
1289
1290 files="config/tc-${target_cpu_type}.c config/tc-${target_cpu_type}.h \
1291         config/obj-${obj_format}.h config/obj-${obj_format}.c \
1292         config/te-${te_file}.h config/atof-${atof}.c \
1293         config/itbl-${target_cpu_type}.h \
1294         $extra_files"
1295 links="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c \
1296         itbl-cpu.h \
1297         $extra_links"
1298
1299 case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
1300   yes-*-coff)   need_bfd=yes ;;
1301   no-*-coff)    need_bfd=yes
1302                 cat >> confdefs.h <<\EOF
1303 #define MANY_SEGMENTS 1
1304 EOF
1305  ;;
1306 esac
1307
1308 reject_dev_configs=yes
1309
1310 case ${reject_dev_configs}-${dev} in
1311   yes-yes) # Oops.
1312     { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
1313     ;;
1314 esac
1315
1316
1317
1318
1319
1320
1321
1322 case "${primary_bfd_gas}" in
1323   yes)  cat >> confdefs.h <<\EOF
1324 #define BFD_ASSEMBLER 1
1325 EOF
1326
1327         need_bfd=yes ;;
1328 esac
1329
1330 # do we need the opcodes library?
1331 case "${need_opcodes}" in
1332 yes)
1333   OPCODES_DEP=../opcodes/libopcodes.a
1334   OPCODES_LIB='-L../opcodes -lopcodes'
1335
1336   # We need to handle some special cases for shared libraries.
1337   case "${host}" in
1338   *-*-sunos*)
1339     # On SunOS, we must link against the name we are going to install,
1340     # not -lbfd, since SunOS does not support SONAME.
1341     if test "${shared_opcodes}" = "true"; then
1342       OPCODES_LIB='-L../opcodes -l`echo opcodes | sed '"'"'$(program_transform_name)'"'"'`'
1343     fi
1344     ;;
1345   alpha*-*-osf*)
1346     # On Alpha OSF/1, the native linker searches all the -L
1347     # directories for any LIB.so files, and only then searches for any
1348     # LIB.a files.  That means that if there is an installed
1349     # libbfd.so, but this build is not done with --enable-shared, the
1350     # link will wind up being against the install libbfd.so rather
1351     # than the newly built libbfd.  To avoid this, we must explicitly
1352     # link against libbfd.a when --enable-shared is not used.
1353     if test "${shared_opcodes}" != "true"; then
1354       OPCODES_LIB='../opcodes/libopcodes.a'
1355     fi
1356     ;;
1357   esac
1358   ;;
1359 esac
1360
1361
1362
1363 case "${need_bfd}" in
1364 yes)
1365   BFDDEP=../bfd/libbfd.a
1366   BFDLIB='-L../bfd -lbfd'
1367   ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
1368
1369   # We need to handle some special cases for shared libraries
1370   case "${host}" in
1371   *-*-sunos*)
1372     # On SunOS, we must link against the name we are going to install,
1373     # not -lbfd, since SunOS does not support SONAME.
1374     if test "${shared_bfd}" = "true"; then
1375       BFDLIB='-L../bfd -l`echo bfd | sed '"'"'$(program_transform_name)'"'"'`'
1376     fi
1377     ;;
1378   alpha*-*-osf*)
1379     # On Alpha OSF/1, the native linker searches all the -L
1380     # directories for any LIB.so files, and only then searches for any
1381     # LIB.a files.  That means that if there is an installed
1382     # libbfd.so, but this build is not done with --enable-shared, the
1383     # link will wind up being against the install libbfd.so rather
1384     # than the newly built libbfd.  To avoid this, we must explicitly
1385     # link against libbfd.a when --enable-shared is not used.
1386     if test "${shared_bfd}" != "true"; then
1387       BFDLIB='../bfd/libbfd.a'
1388     fi
1389     ;;
1390   esac
1391   ;;
1392 esac
1393
1394
1395
1396
1397 cat >> confdefs.h <<EOF
1398 #define TARGET_ALIAS "${target_alias}"
1399 EOF
1400
1401 cat >> confdefs.h <<EOF
1402 #define TARGET_CANONICAL "${target}"
1403 EOF
1404
1405 cat >> confdefs.h <<EOF
1406 #define TARGET_CPU "${target_cpu}"
1407 EOF
1408
1409 cat >> confdefs.h <<EOF
1410 #define TARGET_VENDOR "${target_vendor}"
1411 EOF
1412
1413 cat >> confdefs.h <<EOF
1414 #define TARGET_OS "${target_os}"
1415 EOF
1416
1417
1418 # Extract the first word of "gcc", so it can be a program name with args.
1419 set dummy gcc; ac_word=$2
1420 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1421 echo "configure:1397: checking for $ac_word" >&5
1422 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1423   echo $ac_n "(cached) $ac_c" 1>&6
1424 else
1425   if test -n "$CC"; then
1426   ac_cv_prog_CC="$CC" # Let the user override the test.
1427 else
1428   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1429   for ac_dir in $PATH; do
1430     test -z "$ac_dir" && ac_dir=.
1431     if test -f $ac_dir/$ac_word; then
1432       ac_cv_prog_CC="gcc"
1433       break
1434     fi
1435   done
1436   IFS="$ac_save_ifs"
1437 fi
1438 fi
1439 CC="$ac_cv_prog_CC"
1440 if test -n "$CC"; then
1441   echo "$ac_t""$CC" 1>&6
1442 else
1443   echo "$ac_t""no" 1>&6
1444 fi
1445
1446 if test -z "$CC"; then
1447   # Extract the first word of "cc", so it can be a program name with args.
1448 set dummy cc; ac_word=$2
1449 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1450 echo "configure:1426: checking for $ac_word" >&5
1451 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1452   echo $ac_n "(cached) $ac_c" 1>&6
1453 else
1454   if test -n "$CC"; then
1455   ac_cv_prog_CC="$CC" # Let the user override the test.
1456 else
1457   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1458   ac_prog_rejected=no
1459   for ac_dir in $PATH; do
1460     test -z "$ac_dir" && ac_dir=.
1461     if test -f $ac_dir/$ac_word; then
1462       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1463         ac_prog_rejected=yes
1464         continue
1465       fi
1466       ac_cv_prog_CC="cc"
1467       break
1468     fi
1469   done
1470   IFS="$ac_save_ifs"
1471 if test $ac_prog_rejected = yes; then
1472   # We found a bogon in the path, so make sure we never use it.
1473   set dummy $ac_cv_prog_CC
1474   shift
1475   if test $# -gt 0; then
1476     # We chose a different compiler from the bogus one.
1477     # However, it has the same basename, so the bogon will be chosen
1478     # first if we set CC to just the basename; use the full file name.
1479     shift
1480     set dummy "$ac_dir/$ac_word" "$@"
1481     shift
1482     ac_cv_prog_CC="$@"
1483   fi
1484 fi
1485 fi
1486 fi
1487 CC="$ac_cv_prog_CC"
1488 if test -n "$CC"; then
1489   echo "$ac_t""$CC" 1>&6
1490 else
1491   echo "$ac_t""no" 1>&6
1492 fi
1493
1494   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1495 fi
1496
1497 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1498 echo "configure:1474: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1499
1500 ac_ext=c
1501 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1502 ac_cpp='$CPP $CPPFLAGS'
1503 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1504 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1505 cross_compiling=$ac_cv_prog_cc_cross
1506
1507 cat > conftest.$ac_ext <<EOF
1508 #line 1484 "configure"
1509 #include "confdefs.h"
1510 main(){return(0);}
1511 EOF
1512 if { (eval echo configure:1488: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1513   ac_cv_prog_cc_works=yes
1514   # If we can't run a trivial program, we are probably using a cross compiler.
1515   if (./conftest; exit) 2>/dev/null; then
1516     ac_cv_prog_cc_cross=no
1517   else
1518     ac_cv_prog_cc_cross=yes
1519   fi
1520 else
1521   echo "configure: failed program was:" >&5
1522   cat conftest.$ac_ext >&5
1523   ac_cv_prog_cc_works=no
1524 fi
1525 rm -fr conftest*
1526
1527 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1528 if test $ac_cv_prog_cc_works = no; then
1529   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1530 fi
1531 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1532 echo "configure:1508: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1533 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1534 cross_compiling=$ac_cv_prog_cc_cross
1535
1536 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1537 echo "configure:1513: checking whether we are using GNU C" >&5
1538 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1539   echo $ac_n "(cached) $ac_c" 1>&6
1540 else
1541   cat > conftest.c <<EOF
1542 #ifdef __GNUC__
1543   yes;
1544 #endif
1545 EOF
1546 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1522: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1547   ac_cv_prog_gcc=yes
1548 else
1549   ac_cv_prog_gcc=no
1550 fi
1551 fi
1552
1553 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1554
1555 if test $ac_cv_prog_gcc = yes; then
1556   GCC=yes
1557   ac_test_CFLAGS="${CFLAGS+set}"
1558   ac_save_CFLAGS="$CFLAGS"
1559   CFLAGS=
1560   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1561 echo "configure:1537: checking whether ${CC-cc} accepts -g" >&5
1562 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1563   echo $ac_n "(cached) $ac_c" 1>&6
1564 else
1565   echo 'void f(){}' > conftest.c
1566 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1567   ac_cv_prog_cc_g=yes
1568 else
1569   ac_cv_prog_cc_g=no
1570 fi
1571 rm -f conftest*
1572
1573 fi
1574
1575 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1576   if test "$ac_test_CFLAGS" = set; then
1577     CFLAGS="$ac_save_CFLAGS"
1578   elif test $ac_cv_prog_cc_g = yes; then
1579     CFLAGS="-g -O2"
1580   else
1581     CFLAGS="-O2"
1582   fi
1583 else
1584   GCC=
1585   test "${CFLAGS+set}" = set || CFLAGS="-g"
1586 fi
1587
1588 # Find a good install program.  We prefer a C program (faster),
1589 # so one script is as good as another.  But avoid the broken or
1590 # incompatible versions:
1591 # SysV /etc/install, /usr/sbin/install
1592 # SunOS /usr/etc/install
1593 # IRIX /sbin/install
1594 # AIX /bin/install
1595 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1596 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1597 # ./install, which can be erroneously created by make from ./install.sh.
1598 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1599 echo "configure:1575: checking for a BSD compatible install" >&5
1600 if test -z "$INSTALL"; then
1601 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1602   echo $ac_n "(cached) $ac_c" 1>&6
1603 else
1604     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1605   for ac_dir in $PATH; do
1606     # Account for people who put trailing slashes in PATH elements.
1607     case "$ac_dir/" in
1608     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1609     *)
1610       # OSF1 and SCO ODT 3.0 have their own names for install.
1611       for ac_prog in ginstall installbsd scoinst install; do
1612         if test -f $ac_dir/$ac_prog; then
1613           if test $ac_prog = install &&
1614             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1615             # AIX install.  It has an incompatible calling convention.
1616             # OSF/1 installbsd also uses dspmsg, but is usable.
1617             :
1618           else
1619             ac_cv_path_install="$ac_dir/$ac_prog -c"
1620             break 2
1621           fi
1622         fi
1623       done
1624       ;;
1625     esac
1626   done
1627   IFS="$ac_save_IFS"
1628
1629 fi
1630   if test "${ac_cv_path_install+set}" = set; then
1631     INSTALL="$ac_cv_path_install"
1632   else
1633     # As a last resort, use the slow shell script.  We don't cache a
1634     # path for INSTALL within a source directory, because that will
1635     # break other packages using the cache if that directory is
1636     # removed, or if the path is relative.
1637     INSTALL="$ac_install_sh"
1638   fi
1639 fi
1640 echo "$ac_t""$INSTALL" 1>&6
1641
1642 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1643 # It thinks the first close brace ends the variable substitution.
1644 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1645
1646 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1647
1648
1649 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1650 echo "configure:1626: checking how to run the C preprocessor" >&5
1651 # On Suns, sometimes $CPP names a directory.
1652 if test -n "$CPP" && test -d "$CPP"; then
1653   CPP=
1654 fi
1655 if test -z "$CPP"; then
1656 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1657   echo $ac_n "(cached) $ac_c" 1>&6
1658 else
1659     # This must be in double quotes, not single quotes, because CPP may get
1660   # substituted into the Makefile and "${CC-cc}" will confuse make.
1661   CPP="${CC-cc} -E"
1662   # On the NeXT, cc -E runs the code through the compiler's parser,
1663   # not just through cpp.
1664   cat > conftest.$ac_ext <<EOF
1665 #line 1641 "configure"
1666 #include "confdefs.h"
1667 #include <assert.h>
1668 Syntax Error
1669 EOF
1670 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1671 { (eval echo configure:1647: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1672 ac_err=`grep -v '^ *+' conftest.out`
1673 if test -z "$ac_err"; then
1674   :
1675 else
1676   echo "$ac_err" >&5
1677   echo "configure: failed program was:" >&5
1678   cat conftest.$ac_ext >&5
1679   rm -rf conftest*
1680   CPP="${CC-cc} -E -traditional-cpp"
1681   cat > conftest.$ac_ext <<EOF
1682 #line 1658 "configure"
1683 #include "confdefs.h"
1684 #include <assert.h>
1685 Syntax Error
1686 EOF
1687 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1688 { (eval echo configure:1664: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1689 ac_err=`grep -v '^ *+' conftest.out`
1690 if test -z "$ac_err"; then
1691   :
1692 else
1693   echo "$ac_err" >&5
1694   echo "configure: failed program was:" >&5
1695   cat conftest.$ac_ext >&5
1696   rm -rf conftest*
1697   CPP=/lib/cpp
1698 fi
1699 rm -f conftest*
1700 fi
1701 rm -f conftest*
1702   ac_cv_prog_CPP="$CPP"
1703 fi
1704   CPP="$ac_cv_prog_CPP"
1705 else
1706   ac_cv_prog_CPP="$CPP"
1707 fi
1708 echo "$ac_t""$CPP" 1>&6
1709
1710 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
1711 do
1712 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1713 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1714 echo "configure:1690: checking for $ac_hdr" >&5
1715 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1716   echo $ac_n "(cached) $ac_c" 1>&6
1717 else
1718   cat > conftest.$ac_ext <<EOF
1719 #line 1695 "configure"
1720 #include "confdefs.h"
1721 #include <$ac_hdr>
1722 EOF
1723 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1724 { (eval echo configure:1700: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1725 ac_err=`grep -v '^ *+' conftest.out`
1726 if test -z "$ac_err"; then
1727   rm -rf conftest*
1728   eval "ac_cv_header_$ac_safe=yes"
1729 else
1730   echo "$ac_err" >&5
1731   echo "configure: failed program was:" >&5
1732   cat conftest.$ac_ext >&5
1733   rm -rf conftest*
1734   eval "ac_cv_header_$ac_safe=no"
1735 fi
1736 rm -f conftest*
1737 fi
1738 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1739   echo "$ac_t""yes" 1>&6
1740     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1741   cat >> confdefs.h <<EOF
1742 #define $ac_tr_hdr 1
1743 EOF
1744
1745 else
1746   echo "$ac_t""no" 1>&6
1747 fi
1748 done
1749
1750
1751 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
1752 # people who are not cross-compiling but are compiling cross-assemblers.
1753 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
1754 echo "configure:1730: checking whether compiling a cross-assembler" >&5
1755 if test "${host}" = "${target}"; then
1756   cross_gas=no
1757 else
1758   cross_gas=yes
1759   cat >> confdefs.h <<\EOF
1760 #define CROSS_COMPILE 1
1761 EOF
1762
1763 fi
1764 echo "$ac_t""$cross_gas" 1>&6
1765
1766 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1767 # for constant arguments.  Useless!
1768 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1769 echo "configure:1745: checking for working alloca.h" >&5
1770 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1771   echo $ac_n "(cached) $ac_c" 1>&6
1772 else
1773   cat > conftest.$ac_ext <<EOF
1774 #line 1750 "configure"
1775 #include "confdefs.h"
1776 #include <alloca.h>
1777 int main() {
1778 char *p = alloca(2 * sizeof(int));
1779 ; return 0; }
1780 EOF
1781 if { (eval echo configure:1757: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1782   rm -rf conftest*
1783   ac_cv_header_alloca_h=yes
1784 else
1785   echo "configure: failed program was:" >&5
1786   cat conftest.$ac_ext >&5
1787   rm -rf conftest*
1788   ac_cv_header_alloca_h=no
1789 fi
1790 rm -f conftest*
1791 fi
1792
1793 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1794 if test $ac_cv_header_alloca_h = yes; then
1795   cat >> confdefs.h <<\EOF
1796 #define HAVE_ALLOCA_H 1
1797 EOF
1798
1799 fi
1800
1801 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1802 echo "configure:1778: checking for alloca" >&5
1803 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1804   echo $ac_n "(cached) $ac_c" 1>&6
1805 else
1806   cat > conftest.$ac_ext <<EOF
1807 #line 1783 "configure"
1808 #include "confdefs.h"
1809
1810 #ifdef __GNUC__
1811 # define alloca __builtin_alloca
1812 #else
1813 # if HAVE_ALLOCA_H
1814 #  include <alloca.h>
1815 # else
1816 #  ifdef _AIX
1817  #pragma alloca
1818 #  else
1819 #   ifndef alloca /* predefined by HP cc +Olibcalls */
1820 char *alloca ();
1821 #   endif
1822 #  endif
1823 # endif
1824 #endif
1825
1826 int main() {
1827 char *p = (char *) alloca(1);
1828 ; return 0; }
1829 EOF
1830 if { (eval echo configure:1806: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1831   rm -rf conftest*
1832   ac_cv_func_alloca_works=yes
1833 else
1834   echo "configure: failed program was:" >&5
1835   cat conftest.$ac_ext >&5
1836   rm -rf conftest*
1837   ac_cv_func_alloca_works=no
1838 fi
1839 rm -f conftest*
1840 fi
1841
1842 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1843 if test $ac_cv_func_alloca_works = yes; then
1844   cat >> confdefs.h <<\EOF
1845 #define HAVE_ALLOCA 1
1846 EOF
1847
1848 fi
1849
1850 if test $ac_cv_func_alloca_works = no; then
1851   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1852   # that cause trouble.  Some versions do not even contain alloca or
1853   # contain a buggy version.  If you still want to use their alloca,
1854   # use ar to extract alloca.o from them instead of compiling alloca.c.
1855   ALLOCA=alloca.o
1856   cat >> confdefs.h <<\EOF
1857 #define C_ALLOCA 1
1858 EOF
1859
1860
1861 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1862 echo "configure:1838: checking whether alloca needs Cray hooks" >&5
1863 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1864   echo $ac_n "(cached) $ac_c" 1>&6
1865 else
1866   cat > conftest.$ac_ext <<EOF
1867 #line 1843 "configure"
1868 #include "confdefs.h"
1869 #if defined(CRAY) && ! defined(CRAY2)
1870 webecray
1871 #else
1872 wenotbecray
1873 #endif
1874
1875 EOF
1876 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1877   egrep "webecray" >/dev/null 2>&1; then
1878   rm -rf conftest*
1879   ac_cv_os_cray=yes
1880 else
1881   rm -rf conftest*
1882   ac_cv_os_cray=no
1883 fi
1884 rm -f conftest*
1885
1886 fi
1887
1888 echo "$ac_t""$ac_cv_os_cray" 1>&6
1889 if test $ac_cv_os_cray = yes; then
1890 for ac_func in _getb67 GETB67 getb67; do
1891   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1892 echo "configure:1868: checking for $ac_func" >&5
1893 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1894   echo $ac_n "(cached) $ac_c" 1>&6
1895 else
1896   cat > conftest.$ac_ext <<EOF
1897 #line 1873 "configure"
1898 #include "confdefs.h"
1899 /* System header to define __stub macros and hopefully few prototypes,
1900     which can conflict with char $ac_func(); below.  */
1901 #include <assert.h>
1902 /* Override any gcc2 internal prototype to avoid an error.  */
1903 /* We use char because int might match the return type of a gcc2
1904     builtin and then its argument prototype would still apply.  */
1905 char $ac_func();
1906
1907 int main() {
1908
1909 /* The GNU C library defines this for functions which it implements
1910     to always fail with ENOSYS.  Some functions are actually named
1911     something starting with __ and the normal name is an alias.  */
1912 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1913 choke me
1914 #else
1915 $ac_func();
1916 #endif
1917
1918 ; return 0; }
1919 EOF
1920 if { (eval echo configure:1896: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1921   rm -rf conftest*
1922   eval "ac_cv_func_$ac_func=yes"
1923 else
1924   echo "configure: failed program was:" >&5
1925   cat conftest.$ac_ext >&5
1926   rm -rf conftest*
1927   eval "ac_cv_func_$ac_func=no"
1928 fi
1929 rm -f conftest*
1930 fi
1931
1932 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1933   echo "$ac_t""yes" 1>&6
1934   cat >> confdefs.h <<EOF
1935 #define CRAY_STACKSEG_END $ac_func
1936 EOF
1937
1938   break
1939 else
1940   echo "$ac_t""no" 1>&6
1941 fi
1942
1943 done
1944 fi
1945
1946 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1947 echo "configure:1923: checking stack direction for C alloca" >&5
1948 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1949   echo $ac_n "(cached) $ac_c" 1>&6
1950 else
1951   if test "$cross_compiling" = yes; then
1952   ac_cv_c_stack_direction=0
1953 else
1954   cat > conftest.$ac_ext <<EOF
1955 #line 1931 "configure"
1956 #include "confdefs.h"
1957 find_stack_direction ()
1958 {
1959   static char *addr = 0;
1960   auto char dummy;
1961   if (addr == 0)
1962     {
1963       addr = &dummy;
1964       return find_stack_direction ();
1965     }
1966   else
1967     return (&dummy > addr) ? 1 : -1;
1968 }
1969 main ()
1970 {
1971   exit (find_stack_direction() < 0);
1972 }
1973 EOF
1974 if { (eval echo configure:1950: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1975 then
1976   ac_cv_c_stack_direction=1
1977 else
1978   echo "configure: failed program was:" >&5
1979   cat conftest.$ac_ext >&5
1980   rm -fr conftest*
1981   ac_cv_c_stack_direction=-1
1982 fi
1983 rm -fr conftest*
1984 fi
1985
1986 fi
1987
1988 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1989 cat >> confdefs.h <<EOF
1990 #define STACK_DIRECTION $ac_cv_c_stack_direction
1991 EOF
1992
1993 fi
1994
1995 echo $ac_n "checking for inline""... $ac_c" 1>&6
1996 echo "configure:1972: checking for inline" >&5
1997 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1998   echo $ac_n "(cached) $ac_c" 1>&6
1999 else
2000   ac_cv_c_inline=no
2001 for ac_kw in inline __inline__ __inline; do
2002   cat > conftest.$ac_ext <<EOF
2003 #line 1979 "configure"
2004 #include "confdefs.h"
2005
2006 int main() {
2007 } $ac_kw foo() {
2008 ; return 0; }
2009 EOF
2010 if { (eval echo configure:1986: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2011   rm -rf conftest*
2012   ac_cv_c_inline=$ac_kw; break
2013 else
2014   echo "configure: failed program was:" >&5
2015   cat conftest.$ac_ext >&5
2016 fi
2017 rm -f conftest*
2018 done
2019
2020 fi
2021
2022 echo "$ac_t""$ac_cv_c_inline" 1>&6
2023 case "$ac_cv_c_inline" in
2024   inline | yes) ;;
2025   no) cat >> confdefs.h <<\EOF
2026 #define inline
2027 EOF
2028  ;;
2029   *)  cat >> confdefs.h <<EOF
2030 #define inline $ac_cv_c_inline
2031 EOF
2032  ;;
2033 esac
2034
2035
2036 # VMS doesn't have unlink.
2037 for ac_func in unlink remove
2038 do
2039 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2040 echo "configure:2016: checking for $ac_func" >&5
2041 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2042   echo $ac_n "(cached) $ac_c" 1>&6
2043 else
2044   cat > conftest.$ac_ext <<EOF
2045 #line 2021 "configure"
2046 #include "confdefs.h"
2047 /* System header to define __stub macros and hopefully few prototypes,
2048     which can conflict with char $ac_func(); below.  */
2049 #include <assert.h>
2050 /* Override any gcc2 internal prototype to avoid an error.  */
2051 /* We use char because int might match the return type of a gcc2
2052     builtin and then its argument prototype would still apply.  */
2053 char $ac_func();
2054
2055 int main() {
2056
2057 /* The GNU C library defines this for functions which it implements
2058     to always fail with ENOSYS.  Some functions are actually named
2059     something starting with __ and the normal name is an alias.  */
2060 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2061 choke me
2062 #else
2063 $ac_func();
2064 #endif
2065
2066 ; return 0; }
2067 EOF
2068 if { (eval echo configure:2044: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2069   rm -rf conftest*
2070   eval "ac_cv_func_$ac_func=yes"
2071 else
2072   echo "configure: failed program was:" >&5
2073   cat conftest.$ac_ext >&5
2074   rm -rf conftest*
2075   eval "ac_cv_func_$ac_func=no"
2076 fi
2077 rm -f conftest*
2078 fi
2079
2080 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2081   echo "$ac_t""yes" 1>&6
2082     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2083   cat >> confdefs.h <<EOF
2084 #define $ac_tr_func 1
2085 EOF
2086  break
2087 else
2088   echo "$ac_t""no" 1>&6
2089 fi
2090 done
2091
2092
2093 # Some systems don't have sbrk().
2094 for ac_func in sbrk
2095 do
2096 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2097 echo "configure:2073: checking for $ac_func" >&5
2098 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2099   echo $ac_n "(cached) $ac_c" 1>&6
2100 else
2101   cat > conftest.$ac_ext <<EOF
2102 #line 2078 "configure"
2103 #include "confdefs.h"
2104 /* System header to define __stub macros and hopefully few prototypes,
2105     which can conflict with char $ac_func(); below.  */
2106 #include <assert.h>
2107 /* Override any gcc2 internal prototype to avoid an error.  */
2108 /* We use char because int might match the return type of a gcc2
2109     builtin and then its argument prototype would still apply.  */
2110 char $ac_func();
2111
2112 int main() {
2113
2114 /* The GNU C library defines this for functions which it implements
2115     to always fail with ENOSYS.  Some functions are actually named
2116     something starting with __ and the normal name is an alias.  */
2117 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2118 choke me
2119 #else
2120 $ac_func();
2121 #endif
2122
2123 ; return 0; }
2124 EOF
2125 if { (eval echo configure:2101: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2126   rm -rf conftest*
2127   eval "ac_cv_func_$ac_func=yes"
2128 else
2129   echo "configure: failed program was:" >&5
2130   cat conftest.$ac_ext >&5
2131   rm -rf conftest*
2132   eval "ac_cv_func_$ac_func=no"
2133 fi
2134 rm -f conftest*
2135 fi
2136
2137 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2138   echo "$ac_t""yes" 1>&6
2139     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2140   cat >> confdefs.h <<EOF
2141 #define $ac_tr_func 1
2142 EOF
2143
2144 else
2145   echo "$ac_t""no" 1>&6
2146 fi
2147 done
2148
2149
2150 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
2151 # enough, but on some of those systems, the assert macro relies on requoting
2152 # working properly!
2153 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
2154 echo "configure:2130: checking for working assert macro" >&5
2155 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
2156   echo $ac_n "(cached) $ac_c" 1>&6
2157 else
2158   cat > conftest.$ac_ext <<EOF
2159 #line 2135 "configure"
2160 #include "confdefs.h"
2161 #include <assert.h>
2162 #include <stdio.h>
2163 int main() {
2164
2165 /* check for requoting problems */
2166 static int a, b, c, d;
2167 static char *s;
2168 assert (!strcmp(s, "foo bar baz quux"));
2169 /* check for newline handling */
2170 assert (a == b
2171         || c == d);
2172
2173 ; return 0; }
2174 EOF
2175 if { (eval echo configure:2151: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2176   rm -rf conftest*
2177   gas_cv_assert_ok=yes
2178 else
2179   echo "configure: failed program was:" >&5
2180   cat conftest.$ac_ext >&5
2181   rm -rf conftest*
2182   gas_cv_assert_ok=no
2183 fi
2184 rm -f conftest*
2185 fi
2186 echo "$ac_t""$gas_cv_assert_ok" 1>&6
2187 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
2188 #define BROKEN_ASSERT 1
2189 EOF
2190
2191
2192
2193 # On some systems, the system header files may not declare malloc, realloc,
2194 # and free.  There are places where gas needs these functions to have been
2195 # declared -- such as when taking their addresses.
2196 gas_test_headers="
2197 #ifdef HAVE_MEMORY_H
2198 #include <memory.h>
2199 #endif
2200 #ifdef HAVE_STRING_H
2201 #include <string.h>
2202 #else
2203 #ifdef HAVE_STRINGS_H
2204 #include <strings.h>
2205 #endif
2206 #endif
2207 #ifdef HAVE_STDLIB_H
2208 #include <stdlib.h>
2209 #endif
2210 #ifdef HAVE_UNISTD_H
2211 #include <unistd.h>
2212 #endif
2213 "
2214
2215 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
2216 echo "configure:2192: checking whether declaration is required for strstr" >&5
2217 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
2218   echo $ac_n "(cached) $ac_c" 1>&6
2219 else
2220   cat > conftest.$ac_ext <<EOF
2221 #line 2197 "configure"
2222 #include "confdefs.h"
2223 $gas_test_headers
2224 int main() {
2225
2226 typedef char *(*f)();
2227 f x;
2228 x = (f) strstr;
2229
2230 ; return 0; }
2231 EOF
2232 if { (eval echo configure:2208: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2233   rm -rf conftest*
2234   gas_cv_decl_needed_strstr=no
2235 else
2236   echo "configure: failed program was:" >&5
2237   cat conftest.$ac_ext >&5
2238   rm -rf conftest*
2239   gas_cv_decl_needed_strstr=yes
2240 fi
2241 rm -f conftest*
2242 fi
2243 echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
2244 test $gas_cv_decl_needed_strstr = no || {
2245  cat >> confdefs.h <<\EOF
2246 #define NEED_DECLARATION_STRSTR 1
2247 EOF
2248
2249 }
2250
2251
2252 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
2253 echo "configure:2229: checking whether declaration is required for malloc" >&5
2254 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
2255   echo $ac_n "(cached) $ac_c" 1>&6
2256 else
2257   cat > conftest.$ac_ext <<EOF
2258 #line 2234 "configure"
2259 #include "confdefs.h"
2260 $gas_test_headers
2261 int main() {
2262
2263 typedef char *(*f)();
2264 f x;
2265 x = (f) malloc;
2266
2267 ; return 0; }
2268 EOF
2269 if { (eval echo configure:2245: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2270   rm -rf conftest*
2271   gas_cv_decl_needed_malloc=no
2272 else
2273   echo "configure: failed program was:" >&5
2274   cat conftest.$ac_ext >&5
2275   rm -rf conftest*
2276   gas_cv_decl_needed_malloc=yes
2277 fi
2278 rm -f conftest*
2279 fi
2280 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
2281 test $gas_cv_decl_needed_malloc = no || {
2282  cat >> confdefs.h <<\EOF
2283 #define NEED_DECLARATION_MALLOC 1
2284 EOF
2285
2286 }
2287
2288
2289 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
2290 echo "configure:2266: checking whether declaration is required for free" >&5
2291 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
2292   echo $ac_n "(cached) $ac_c" 1>&6
2293 else
2294   cat > conftest.$ac_ext <<EOF
2295 #line 2271 "configure"
2296 #include "confdefs.h"
2297 $gas_test_headers
2298 int main() {
2299
2300 typedef void (*f)();
2301 f x;
2302 x = (f) free;
2303
2304 ; return 0; }
2305 EOF
2306 if { (eval echo configure:2282: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2307   rm -rf conftest*
2308   gas_cv_decl_needed_free=no
2309 else
2310   echo "configure: failed program was:" >&5
2311   cat conftest.$ac_ext >&5
2312   rm -rf conftest*
2313   gas_cv_decl_needed_free=yes
2314 fi
2315 rm -f conftest*
2316 fi
2317 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
2318 test $gas_cv_decl_needed_free = no || {
2319  cat >> confdefs.h <<\EOF
2320 #define NEED_DECLARATION_FREE 1
2321 EOF
2322
2323 }
2324
2325
2326 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
2327 echo "configure:2303: checking whether declaration is required for sbrk" >&5
2328 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
2329   echo $ac_n "(cached) $ac_c" 1>&6
2330 else
2331   cat > conftest.$ac_ext <<EOF
2332 #line 2308 "configure"
2333 #include "confdefs.h"
2334 $gas_test_headers
2335 int main() {
2336
2337 typedef char *(*f)();
2338 f x;
2339 x = (f) sbrk;
2340
2341 ; return 0; }
2342 EOF
2343 if { (eval echo configure:2319: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2344   rm -rf conftest*
2345   gas_cv_decl_needed_sbrk=no
2346 else
2347   echo "configure: failed program was:" >&5
2348   cat conftest.$ac_ext >&5
2349   rm -rf conftest*
2350   gas_cv_decl_needed_sbrk=yes
2351 fi
2352 rm -f conftest*
2353 fi
2354 echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
2355 test $gas_cv_decl_needed_sbrk = no || {
2356  cat >> confdefs.h <<\EOF
2357 #define NEED_DECLARATION_SBRK 1
2358 EOF
2359
2360 }
2361
2362
2363 # Does errno.h declare errno, or do we have to add a separate declaration
2364 # for it?
2365
2366 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
2367 echo "configure:2343: checking whether declaration is required for errno" >&5
2368 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
2369   echo $ac_n "(cached) $ac_c" 1>&6
2370 else
2371   cat > conftest.$ac_ext <<EOF
2372 #line 2348 "configure"
2373 #include "confdefs.h"
2374
2375 #ifdef HAVE_ERRNO_H
2376 #include <errno.h>
2377 #endif
2378
2379 int main() {
2380
2381 typedef int f;
2382 f x;
2383 x = (f) errno;
2384
2385 ; return 0; }
2386 EOF
2387 if { (eval echo configure:2363: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2388   rm -rf conftest*
2389   gas_cv_decl_needed_errno=no
2390 else
2391   echo "configure: failed program was:" >&5
2392   cat conftest.$ac_ext >&5
2393   rm -rf conftest*
2394   gas_cv_decl_needed_errno=yes
2395 fi
2396 rm -f conftest*
2397 fi
2398 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
2399 test $gas_cv_decl_needed_errno = no || {
2400  cat >> confdefs.h <<\EOF
2401 #define NEED_DECLARATION_ERRNO 1
2402 EOF
2403
2404 }
2405
2406
2407 HLDFLAGS=
2408 HLDENV=
2409 RPATH_ENVVAR=LD_LIBRARY_PATH
2410 # If we have shared libraries, try to set rpath reasonably.
2411 if test "${shared}" = "true"; then
2412   case "${host}" in
2413   *-*-hpux*)
2414     HLDFLAGS='-Wl,+s,+b,$(libdir)'
2415     RPATH_ENVVAR=SHLIB_PATH
2416     ;;
2417   *-*-irix5* | *-*-irix6*)
2418     HLDFLAGS='-Wl,-rpath,$(libdir)'
2419     ;;
2420   *-*-linux*aout*)
2421     ;;
2422   *-*-linux*)
2423     HLDFLAGS='-Wl,-rpath,$(libdir)'
2424     ;;
2425   *-*-solaris*)
2426     HLDFLAGS='-R $(libdir)'
2427     ;;
2428   *-*-sysv4*)
2429     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
2430     ;;
2431   esac
2432 fi
2433
2434 # On SunOS, if the linker supports the -rpath option, use it to
2435 # prevent ../bfd and ../opcodes from being included in the run time
2436 # search path.
2437 case "${host}" in
2438   *-*-sunos*)
2439     echo 'main () { }' > conftest.c
2440     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
2441     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
2442       :
2443     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
2444       :
2445     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
2446       :
2447     elif test "${shared}" = "true"; then
2448       HLDFLAGS='-Wl,-rpath=$(libdir)'
2449     else
2450       HLDFLAGS='-Wl,-rpath='
2451     fi
2452     rm -f conftest.t conftest.c conftest
2453     ;;
2454 esac
2455
2456
2457
2458
2459 trap '' 1 2 15
2460 cat > confcache <<\EOF
2461 # This file is a shell script that caches the results of configure
2462 # tests run on this system so they can be shared between configure
2463 # scripts and configure runs.  It is not useful on other systems.
2464 # If it contains results you don't want to keep, you may remove or edit it.
2465 #
2466 # By default, configure uses ./config.cache as the cache file,
2467 # creating it if it does not exist already.  You can give configure
2468 # the --cache-file=FILE option to use a different cache file; that is
2469 # what configure does when it calls configure scripts in
2470 # subdirectories, so they share the cache.
2471 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2472 # config.status only pays attention to the cache file if you give it the
2473 # --recheck option to rerun configure.
2474 #
2475 EOF
2476 # The following way of writing the cache mishandles newlines in values,
2477 # but we know of no workaround that is simple, portable, and efficient.
2478 # So, don't put newlines in cache variables' values.
2479 # Ultrix sh set writes to stderr and can't be redirected directly,
2480 # and sets the high bit in the cache file unless we assign to the vars.
2481 (set) 2>&1 |
2482   case `(ac_space=' '; set) 2>&1` in
2483   *ac_space=\ *)
2484     # `set' does not quote correctly, so add quotes (double-quote substitution
2485     # turns \\\\ into \\, and sed turns \\ into \).
2486     sed -n \
2487       -e "s/'/'\\\\''/g" \
2488       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2489     ;;
2490   *)
2491     # `set' quotes correctly as required by POSIX, so do not add quotes.
2492     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2493     ;;
2494   esac >> confcache
2495 if cmp -s $cache_file confcache; then
2496   :
2497 else
2498   if test -w $cache_file; then
2499     echo "updating cache $cache_file"
2500     cat confcache > $cache_file
2501   else
2502     echo "not updating unwritable cache $cache_file"
2503   fi
2504 fi
2505 rm -f confcache
2506
2507 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2508
2509 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2510 # Let make expand exec_prefix.
2511 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2512
2513 # Any assignment to VPATH causes Sun make to only execute
2514 # the first set of double-colon rules, so remove it if not needed.
2515 # If there is a colon in the path, we need to keep it.
2516 if test "x$srcdir" = x.; then
2517   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2518 fi
2519
2520 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2521
2522 DEFS=-DHAVE_CONFIG_H
2523
2524 # Without the "./", some shells look in PATH for config.status.
2525 : ${CONFIG_STATUS=./config.status}
2526
2527 echo creating $CONFIG_STATUS
2528 rm -f $CONFIG_STATUS
2529 cat > $CONFIG_STATUS <<EOF
2530 #! /bin/sh
2531 # Generated automatically by configure.
2532 # Run this file to recreate the current configuration.
2533 # This directory was configured as follows,
2534 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2535 #
2536 # $0 $ac_configure_args
2537 #
2538 # Compiler output produced by configure, useful for debugging
2539 # configure, is in ./config.log if it exists.
2540
2541 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2542 for ac_option
2543 do
2544   case "\$ac_option" in
2545   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2546     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2547     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2548   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2549     echo "$CONFIG_STATUS generated by autoconf version 2.12"
2550     exit 0 ;;
2551   -help | --help | --hel | --he | --h)
2552     echo "\$ac_cs_usage"; exit 0 ;;
2553   *) echo "\$ac_cs_usage"; exit 1 ;;
2554   esac
2555 done
2556
2557 ac_given_srcdir=$srcdir
2558 ac_given_INSTALL="$INSTALL"
2559
2560 trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in conf" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2561 EOF
2562 cat >> $CONFIG_STATUS <<EOF
2563
2564 # Protect against being on the right side of a sed subst in config.status.
2565 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2566  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2567 $ac_vpsub
2568 $extrasub
2569 s%@CFLAGS@%$CFLAGS%g
2570 s%@CPPFLAGS@%$CPPFLAGS%g
2571 s%@CXXFLAGS@%$CXXFLAGS%g
2572 s%@DEFS@%$DEFS%g
2573 s%@LDFLAGS@%$LDFLAGS%g
2574 s%@LIBS@%$LIBS%g
2575 s%@exec_prefix@%$exec_prefix%g
2576 s%@prefix@%$prefix%g
2577 s%@program_transform_name@%$program_transform_name%g
2578 s%@bindir@%$bindir%g
2579 s%@sbindir@%$sbindir%g
2580 s%@libexecdir@%$libexecdir%g
2581 s%@datadir@%$datadir%g
2582 s%@sysconfdir@%$sysconfdir%g
2583 s%@sharedstatedir@%$sharedstatedir%g
2584 s%@localstatedir@%$localstatedir%g
2585 s%@libdir@%$libdir%g
2586 s%@includedir@%$includedir%g
2587 s%@oldincludedir@%$oldincludedir%g
2588 s%@infodir@%$infodir%g
2589 s%@mandir@%$mandir%g
2590 s%@host@%$host%g
2591 s%@host_alias@%$host_alias%g
2592 s%@host_cpu@%$host_cpu%g
2593 s%@host_vendor@%$host_vendor%g
2594 s%@host_os@%$host_os%g
2595 s%@target@%$target%g
2596 s%@target_alias@%$target_alias%g
2597 s%@target_cpu@%$target_cpu%g
2598 s%@target_vendor@%$target_vendor%g
2599 s%@target_os@%$target_os%g
2600 s%@build@%$build%g
2601 s%@build_alias@%$build_alias%g
2602 s%@build_cpu@%$build_cpu%g
2603 s%@build_vendor@%$build_vendor%g
2604 s%@build_os@%$build_os%g
2605 /@target_frag@/r $target_frag
2606 s%@target_frag@%%g
2607 s%@extra_objects@%$extra_objects%g
2608 s%@target_cpu_type@%$target_cpu_type%g
2609 s%@obj_format@%$obj_format%g
2610 s%@atof@%$atof%g
2611 s%@OPCODES_DEP@%$OPCODES_DEP%g
2612 s%@OPCODES_LIB@%$OPCODES_LIB%g
2613 s%@BFDDEP@%$BFDDEP%g
2614 s%@BFDLIB@%$BFDLIB%g
2615 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
2616 s%@CC@%$CC%g
2617 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2618 s%@INSTALL_DATA@%$INSTALL_DATA%g
2619 s%@CPP@%$CPP%g
2620 s%@ALLOCA@%$ALLOCA%g
2621 s%@HLDFLAGS@%$HLDFLAGS%g
2622 s%@HLDENV@%$HLDENV%g
2623 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
2624
2625 CEOF
2626 EOF
2627
2628 cat >> $CONFIG_STATUS <<\EOF
2629
2630 # Split the substitutions into bite-sized pieces for seds with
2631 # small command number limits, like on Digital OSF/1 and HP-UX.
2632 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2633 ac_file=1 # Number of current file.
2634 ac_beg=1 # First line for current file.
2635 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2636 ac_more_lines=:
2637 ac_sed_cmds=""
2638 while $ac_more_lines; do
2639   if test $ac_beg -gt 1; then
2640     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2641   else
2642     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2643   fi
2644   if test ! -s conftest.s$ac_file; then
2645     ac_more_lines=false
2646     rm -f conftest.s$ac_file
2647   else
2648     if test -z "$ac_sed_cmds"; then
2649       ac_sed_cmds="sed -f conftest.s$ac_file"
2650     else
2651       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2652     fi
2653     ac_file=`expr $ac_file + 1`
2654     ac_beg=$ac_end
2655     ac_end=`expr $ac_end + $ac_max_sed_cmds`
2656   fi
2657 done
2658 if test -z "$ac_sed_cmds"; then
2659   ac_sed_cmds=cat
2660 fi
2661 EOF
2662
2663 cat >> $CONFIG_STATUS <<EOF
2664
2665 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
2666 EOF
2667 cat >> $CONFIG_STATUS <<\EOF
2668 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2669   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2670   case "$ac_file" in
2671   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2672        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2673   *) ac_file_in="${ac_file}.in" ;;
2674   esac
2675
2676   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2677
2678   # Remove last slash and all that follows it.  Not all systems have dirname.
2679   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2680   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2681     # The file is in a subdirectory.
2682     test ! -d "$ac_dir" && mkdir "$ac_dir"
2683     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2684     # A "../" for each directory in $ac_dir_suffix.
2685     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2686   else
2687     ac_dir_suffix= ac_dots=
2688   fi
2689
2690   case "$ac_given_srcdir" in
2691   .)  srcdir=.
2692       if test -z "$ac_dots"; then top_srcdir=.
2693       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2694   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2695   *) # Relative path.
2696     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2697     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2698   esac
2699
2700   case "$ac_given_INSTALL" in
2701   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2702   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2703   esac
2704
2705   echo creating "$ac_file"
2706   rm -f "$ac_file"
2707   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2708   case "$ac_file" in
2709   *Makefile*) ac_comsub="1i\\
2710 # $configure_input" ;;
2711   *) ac_comsub= ;;
2712   esac
2713
2714   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2715   sed -e "$ac_comsub
2716 s%@configure_input@%$configure_input%g
2717 s%@srcdir@%$srcdir%g
2718 s%@top_srcdir@%$top_srcdir%g
2719 s%@INSTALL@%$INSTALL%g
2720 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2721 fi; done
2722 rm -f conftest.s*
2723
2724 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2725 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2726 #
2727 # ac_d sets the value in "#define NAME VALUE" lines.
2728 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
2729 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
2730 ac_dC='\3'
2731 ac_dD='%g'
2732 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2733 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2734 ac_uB='\([      ]\)%\1#\2define\3'
2735 ac_uC=' '
2736 ac_uD='\4%g'
2737 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2738 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2739 ac_eB='$%\1#\2define\3'
2740 ac_eC=' '
2741 ac_eD='%g'
2742
2743 if test "${CONFIG_HEADERS+set}" != set; then
2744 EOF
2745 cat >> $CONFIG_STATUS <<EOF
2746   CONFIG_HEADERS="conf"
2747 EOF
2748 cat >> $CONFIG_STATUS <<\EOF
2749 fi
2750 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2751   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2752   case "$ac_file" in
2753   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2754        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2755   *) ac_file_in="${ac_file}.in" ;;
2756   esac
2757
2758   echo creating $ac_file
2759
2760   rm -f conftest.frag conftest.in conftest.out
2761   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2762   cat $ac_file_inputs > conftest.in
2763
2764 EOF
2765
2766 # Transform confdefs.h into a sed script conftest.vals that substitutes
2767 # the proper values into config.h.in to produce config.h.  And first:
2768 # Protect against being on the right side of a sed subst in config.status.
2769 # Protect against being in an unquoted here document in config.status.
2770 rm -f conftest.vals
2771 cat > conftest.hdr <<\EOF
2772 s/[\\&%]/\\&/g
2773 s%[\\$`]%\\&%g
2774 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2775 s%ac_d%ac_u%gp
2776 s%ac_u%ac_e%gp
2777 EOF
2778 sed -n -f conftest.hdr confdefs.h > conftest.vals
2779 rm -f conftest.hdr
2780
2781 # This sed command replaces #undef with comments.  This is necessary, for
2782 # example, in the case of _POSIX_SOURCE, which is predefined and required
2783 # on some systems where configure will not decide to define it.
2784 cat >> conftest.vals <<\EOF
2785 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2786 EOF
2787
2788 # Break up conftest.vals because some shells have a limit on
2789 # the size of here documents, and old seds have small limits too.
2790
2791 rm -f conftest.tail
2792 while :
2793 do
2794   ac_lines=`grep -c . conftest.vals`
2795   # grep -c gives empty output for an empty file on some AIX systems.
2796   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2797   # Write a limited-size here document to conftest.frag.
2798   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2799   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2800   echo 'CEOF
2801   sed -f conftest.frag conftest.in > conftest.out
2802   rm -f conftest.in
2803   mv conftest.out conftest.in
2804 ' >> $CONFIG_STATUS
2805   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2806   rm -f conftest.vals
2807   mv conftest.tail conftest.vals
2808 done
2809 rm -f conftest.vals
2810
2811 cat >> $CONFIG_STATUS <<\EOF
2812   rm -f conftest.frag conftest.h
2813   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
2814   cat conftest.in >> conftest.h
2815   rm -f conftest.in
2816   if cmp -s $ac_file conftest.h 2>/dev/null; then
2817     echo "$ac_file is unchanged"
2818     rm -f conftest.h
2819   else
2820     # Remove last slash and all that follows it.  Not all systems have dirname.
2821       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2822       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2823       # The file is in a subdirectory.
2824       test ! -d "$ac_dir" && mkdir "$ac_dir"
2825     fi
2826     rm -f $ac_file
2827     mv conftest.h $ac_file
2828   fi
2829 fi; done
2830
2831 EOF
2832
2833 cat >> $CONFIG_STATUS <<EOF
2834 ac_sources="$files"
2835 ac_dests="$links"
2836 EOF
2837
2838 cat >> $CONFIG_STATUS <<\EOF
2839 srcdir=$ac_given_srcdir
2840 while test -n "$ac_sources"; do
2841   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
2842   set $ac_sources; ac_source=$1; shift; ac_sources=$*
2843
2844   echo "linking $srcdir/$ac_source to $ac_dest"
2845
2846   if test ! -r $srcdir/$ac_source; then
2847     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
2848   fi
2849   rm -f $ac_dest
2850
2851   # Make relative symlinks.
2852   # Remove last slash and all that follows it.  Not all systems have dirname.
2853   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
2854   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
2855     # The dest file is in a subdirectory.
2856     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
2857     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
2858     # A "../" for each directory in $ac_dest_dir_suffix.
2859     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
2860   else
2861     ac_dest_dir_suffix= ac_dots=
2862   fi
2863
2864   case "$srcdir" in
2865   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
2866   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
2867   esac
2868
2869   # Make a symlink if possible; otherwise try a hard link.
2870   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
2871     ln $srcdir/$ac_source $ac_dest; then :
2872   else
2873     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
2874   fi
2875 done
2876 EOF
2877 cat >> $CONFIG_STATUS <<EOF
2878
2879 EOF
2880 cat >> $CONFIG_STATUS <<\EOF
2881
2882 exit 0
2883 EOF
2884 chmod +x $CONFIG_STATUS
2885 rm -fr confdefs* $ac_clean_files
2886 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2887