gas/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12.1
   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="$ac_help
  15   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  16 ac_help="$ac_help
  17   --enable-shared         build shared libraries [default=yes]"
  18 ac_help="$ac_help
  19   --enable-static         build static libraries [default=yes]"
  20 ac_help="$ac_help
  21   --enable-bfd-assembler  use BFD back end for writing object files"
  22 ac_help="$ac_help
  23     targets            alternative target configurations besides the primary"
  24 ac_help="$ac_help
  25   --enable-commonbfdlib   build shared BFD/opcodes/libiberty library"
  26 ac_help="$ac_help
  27   --enable-maintainer-mode enable make rules and dependencies not useful
  28                           (and sometimes confusing) to the casual installer"
  29
  30 # Initialize some variables set by options.
  31 # The variables have the same names as the options, with
  32 # dashes changed to underlines.
  33 build=NONE
  34 cache_file=./config.cache
  35 exec_prefix=NONE
  36 host=NONE
  37 no_create=
  38 nonopt=NONE
  39 no_recursion=
  40 prefix=NONE
  41 program_prefix=NONE
  42 program_suffix=NONE
  43 program_transform_name=s,x,x,
  44 silent=
  45 site=
  46 srcdir=
  47 target=NONE
  48 verbose=
  49 x_includes=NONE
  50 x_libraries=NONE
  51 bindir='${exec_prefix}/bin'
  52 sbindir='${exec_prefix}/sbin'
  53 libexecdir='${exec_prefix}/libexec'
  54 datadir='${prefix}/share'
  55 sysconfdir='${prefix}/etc'
  56 sharedstatedir='${prefix}/com'
  57 localstatedir='${prefix}/var'
  58 libdir='${exec_prefix}/lib'
  59 includedir='${prefix}/include'
  60 oldincludedir='/usr/include'
  61 infodir='${prefix}/info'
  62 mandir='${prefix}/man'
  63
  64 # Initialize some other variables.
  65 subdirs=
  66 MFLAGS= MAKEFLAGS=
  67 SHELL=${CONFIG_SHELL-/bin/sh}
  68 # Maximum number of lines to put in a shell here document.
  69 ac_max_here_lines=12
  70
  71 ac_prev=
  72 for ac_option
  73 do
  74
  75   # If the previous option needs an argument, assign it.
  76   if test -n "$ac_prev"; then
  77     eval "$ac_prev=\$ac_option"
  78     ac_prev=
  79     continue
  80   fi
  81
  82   case "$ac_option" in
  83   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  84   *) ac_optarg= ;;
  85   esac
  86
  87   # Accept the important Cygnus configure options, so we can diagnose typos.
  88
  89   case "$ac_option" in
  90
  91   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  92     ac_prev=bindir ;;
  93   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  94     bindir="$ac_optarg" ;;
  95
  96   -build | --build | --buil | --bui | --bu)
  97     ac_prev=build ;;
  98   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  99     build="$ac_optarg" ;;
 100
 101   -cache-file | --cache-file | --cache-fil | --cache-fi \
 102   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 103     ac_prev=cache_file ;;
 104   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 105   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 106     cache_file="$ac_optarg" ;;
 107
 108   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 109     ac_prev=datadir ;;
 110   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 111   | --da=*)
 112     datadir="$ac_optarg" ;;
 113
 114   -disable-* | --disable-*)
 115     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 116     # Reject names that are not valid shell variable names.
 117     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 118       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 119     fi
 120     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 121     eval "enable_${ac_feature}=no" ;;
 122
 123   -enable-* | --enable-*)
 124     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 125     # Reject names that are not valid shell variable names.
 126     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 127       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 128     fi
 129     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 130     case "$ac_option" in
 131       *=*) ;;
 132       *) ac_optarg=yes ;;
 133     esac
 134     eval "enable_${ac_feature}='$ac_optarg'" ;;
 135
 136   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 137   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 138   | --exec | --exe | --ex)
 139     ac_prev=exec_prefix ;;
 140   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 141   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 142   | --exec=* | --exe=* | --ex=*)
 143     exec_prefix="$ac_optarg" ;;
 144
 145   -gas | --gas | --ga | --g)
 146     # Obsolete; use --with-gas.
 147     with_gas=yes ;;
 148
 149   -help | --help | --hel | --he)
 150     # Omit some internal or obsolete options to make the list less imposing.
 151     # This message is too long to be a string in the A/UX 3.1 sh.
 152     cat << EOF
 153 Usage: configure [options] [host]
 154 Options: [defaults in brackets after descriptions]
 155 Configuration:
 156   --cache-file=FILE       cache test results in FILE
 157   --help                  print this message
 158   --no-create             do not create output files
 159   --quiet, --silent       do not print \`checking...' messages
 160   --version               print the version of autoconf that created configure
 161 Directory and file names:
 162   --prefix=PREFIX         install architecture-independent files in PREFIX
 163                           [$ac_default_prefix]
 164   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 165                           [same as prefix]
 166   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 167   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 168   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 169   --datadir=DIR           read-only architecture-independent data in DIR
 170                           [PREFIX/share]
 171   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 172   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 173                           [PREFIX/com]
 174   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 175   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 176   --includedir=DIR        C header files in DIR [PREFIX/include]
 177   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 178   --infodir=DIR           info documentation in DIR [PREFIX/info]
 179   --mandir=DIR            man documentation in DIR [PREFIX/man]
 180   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 181   --program-prefix=PREFIX prepend PREFIX to installed program names
 182   --program-suffix=SUFFIX append SUFFIX to installed program names
 183   --program-transform-name=PROGRAM
 184                           run sed PROGRAM on installed program names
 185 EOF
 186     cat << EOF
 187 Host type:
 188   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 189   --host=HOST             configure for HOST [guessed]
 190   --target=TARGET         configure for TARGET [TARGET=HOST]
 191 Features and packages:
 192   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 193   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 194   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 195   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 196   --x-includes=DIR        X include files are in DIR
 197   --x-libraries=DIR       X library files are in DIR
 198 EOF
 199     if test -n "$ac_help"; then
 200       echo "--enable and --with options recognized:$ac_help"
 201     fi
 202     exit 0 ;;
 203
 204   -host | --host | --hos | --ho)
 205     ac_prev=host ;;
 206   -host=* | --host=* | --hos=* | --ho=*)
 207     host="$ac_optarg" ;;
 208
 209   -includedir | --includedir | --includedi | --included | --include \
 210   | --includ | --inclu | --incl | --inc)
 211     ac_prev=includedir ;;
 212   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 213   | --includ=* | --inclu=* | --incl=* | --inc=*)
 214     includedir="$ac_optarg" ;;
 215
 216   -infodir | --infodir | --infodi | --infod | --info | --inf)
 217     ac_prev=infodir ;;
 218   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 219     infodir="$ac_optarg" ;;
 220
 221   -libdir | --libdir | --libdi | --libd)
 222     ac_prev=libdir ;;
 223   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 224     libdir="$ac_optarg" ;;
 225
 226   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 227   | --libexe | --libex | --libe)
 228     ac_prev=libexecdir ;;
 229   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 230   | --libexe=* | --libex=* | --libe=*)
 231     libexecdir="$ac_optarg" ;;
 232
 233   -localstatedir | --localstatedir | --localstatedi | --localstated \
 234   | --localstate | --localstat | --localsta | --localst \
 235   | --locals | --local | --loca | --loc | --lo)
 236     ac_prev=localstatedir ;;
 237   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 238   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 239   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 240     localstatedir="$ac_optarg" ;;
 241
 242   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 243     ac_prev=mandir ;;
 244   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 245     mandir="$ac_optarg" ;;
 246
 247   -nfp | --nfp | --nf)
 248     # Obsolete; use --without-fp.
 249     with_fp=no ;;
 250
 251   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 252   | --no-cr | --no-c)
 253     no_create=yes ;;
 254
 255   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 256   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 257     no_recursion=yes ;;
 258
 259   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 260   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 261   | --oldin | --oldi | --old | --ol | --o)
 262     ac_prev=oldincludedir ;;
 263   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 264   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 265   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 266     oldincludedir="$ac_optarg" ;;
 267
 268   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 269     ac_prev=prefix ;;
 270   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 271     prefix="$ac_optarg" ;;
 272
 273   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 274   | --program-pre | --program-pr | --program-p)
 275     ac_prev=program_prefix ;;
 276   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 277   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 278     program_prefix="$ac_optarg" ;;
 279
 280   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 281   | --program-suf | --program-su | --program-s)
 282     ac_prev=program_suffix ;;
 283   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 284   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 285     program_suffix="$ac_optarg" ;;
 286
 287   -program-transform-name | --program-transform-name \
 288   | --program-transform-nam | --program-transform-na \
 289   | --program-transform-n | --program-transform- \
 290   | --program-transform | --program-transfor \
 291   | --program-transfo | --program-transf \
 292   | --program-trans | --program-tran \
 293   | --progr-tra | --program-tr | --program-t)
 294     ac_prev=program_transform_name ;;
 295   -program-transform-name=* | --program-transform-name=* \
 296   | --program-transform-nam=* | --program-transform-na=* \
 297   | --program-transform-n=* | --program-transform-=* \
 298   | --program-transform=* | --program-transfor=* \
 299   | --program-transfo=* | --program-transf=* \
 300   | --program-trans=* | --program-tran=* \
 301   | --progr-tra=* | --program-tr=* | --program-t=*)
 302     program_transform_name="$ac_optarg" ;;
 303
 304   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 305   | -silent | --silent | --silen | --sile | --sil)
 306     silent=yes ;;
 307
 308   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 309     ac_prev=sbindir ;;
 310   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 311   | --sbi=* | --sb=*)
 312     sbindir="$ac_optarg" ;;
 313
 314   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 315   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 316   | --sharedst | --shareds | --shared | --share | --shar \
 317   | --sha | --sh)
 318     ac_prev=sharedstatedir ;;
 319   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 320   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 321   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 322   | --sha=* | --sh=*)
 323     sharedstatedir="$ac_optarg" ;;
 324
 325   -site | --site | --sit)
 326     ac_prev=site ;;
 327   -site=* | --site=* | --sit=*)
 328     site="$ac_optarg" ;;
 329
 330   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 331     ac_prev=srcdir ;;
 332   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 333     srcdir="$ac_optarg" ;;
 334
 335   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 336   | --syscon | --sysco | --sysc | --sys | --sy)
 337     ac_prev=sysconfdir ;;
 338   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 339   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 340     sysconfdir="$ac_optarg" ;;
 341
 342   -target | --target | --targe | --targ | --tar | --ta | --t)
 343     ac_prev=target ;;
 344   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 345     target="$ac_optarg" ;;
 346
 347   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 348     verbose=yes ;;
 349
 350   -version | --version | --versio | --versi | --vers)
 351     echo "configure generated by autoconf version 2.12.1"
 352     exit 0 ;;
 353
 354   -with-* | --with-*)
 355     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 356     # Reject names that are not valid shell variable names.
 357     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 358       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 359     fi
 360     ac_package=`echo $ac_package| sed 's/-/_/g'`
 361     case "$ac_option" in
 362       *=*) ;;
 363       *) ac_optarg=yes ;;
 364     esac
 365     eval "with_${ac_package}='$ac_optarg'" ;;
 366
 367   -without-* | --without-*)
 368     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 369     # Reject names that are not valid shell variable names.
 370     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 371       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 372     fi
 373     ac_package=`echo $ac_package| sed 's/-/_/g'`
 374     eval "with_${ac_package}=no" ;;
 375
 376   --x)
 377     # Obsolete; use --with-x.
 378     with_x=yes ;;
 379
 380   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 381   | --x-incl | --x-inc | --x-in | --x-i)
 382     ac_prev=x_includes ;;
 383   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 384   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 385     x_includes="$ac_optarg" ;;
 386
 387   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 388   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 389     ac_prev=x_libraries ;;
 390   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 391   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 392     x_libraries="$ac_optarg" ;;
 393
 394   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 395     ;;
 396
 397   *)
 398     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 399       echo "configure: warning: $ac_option: invalid host type" 1>&2
 400     fi
 401     if test "x$nonopt" != xNONE; then
 402       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 403     fi
 404     nonopt="$ac_option"
 405     ;;
 406
 407   esac
 408 done
 409
 410 if test -n "$ac_prev"; then
 411   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 412 fi
 413
 414 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 415
 416 # File descriptor usage:
 417 # 0 standard input
 418 # 1 file creation
 419 # 2 errors and warnings
 420 # 3 some systems may open it to /dev/tty
 421 # 4 used on the Kubota Titan
 422 # 6 checking for... messages and results
 423 # 5 compiler messages saved in config.log
 424 if test "$silent" = yes; then
 425   exec 6>/dev/null
 426 else
 427   exec 6>&1
 428 fi
 429 exec 5>./config.log
 430
 431 echo "\
 432 This file contains any messages produced by compilers while
 433 running configure, to aid debugging if configure makes a mistake.
 434 " 1>&5
 435
 436 # Strip out --no-create and --no-recursion so they do not pile up.
 437 # Also quote any args containing shell metacharacters.
 438 ac_configure_args=
 439 for ac_arg
 440 do
 441   case "$ac_arg" in
 442   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 443   | --no-cr | --no-c) ;;
 444   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 445   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 446   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 447   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 448   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 449   esac
 450 done
 451
 452 # NLS nuisances.
 453 # Only set these to C if already set.  These must not be set unconditionally
 454 # because not all systems understand e.g. LANG=C (notably SCO).
 455 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 456 # Non-C LC_CTYPE values break the ctype check.
 457 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 458 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 459 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 460 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 461
 462 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 463 rm -rf conftest* confdefs.h
 464 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 465 echo > confdefs.h
 466
 467 # A filename unique to this package, relative to the directory that
 468 # configure is in, which we can look for to find out if srcdir is correct.
 469 ac_unique_file=as.h
 470
 471 # Find the source files, if location was not specified.
 472 if test -z "$srcdir"; then
 473   ac_srcdir_defaulted=yes
 474   # Try the directory containing this script, then its parent.
 475   ac_prog=$0
 476   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 477   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 478   srcdir=$ac_confdir
 479   if test ! -r $srcdir/$ac_unique_file; then
 480     srcdir=..
 481   fi
 482 else
 483   ac_srcdir_defaulted=no
 484 fi
 485 if test ! -r $srcdir/$ac_unique_file; then
 486   if test "$ac_srcdir_defaulted" = yes; then
 487     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 488   else
 489     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 490   fi
 491 fi
 492 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 493
 494 # Prefer explicitly selected file to automatically selected ones.
 495 if test -z "$CONFIG_SITE"; then
 496   if test "x$prefix" != xNONE; then
 497     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 498   else
 499     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 500   fi
 501 fi
 502 for ac_site_file in $CONFIG_SITE; do
 503   if test -r "$ac_site_file"; then
 504     echo "loading site script $ac_site_file"
 505     . "$ac_site_file"
 506   fi
 507 done
 508
 509 if test -r "$cache_file"; then
 510   echo "loading cache $cache_file"
 511   . $cache_file
 512 else
 513   echo "creating cache $cache_file"
 514   > $cache_file
 515 fi
 516
 517 ac_ext=c
 518 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 519 ac_cpp='$CPP $CPPFLAGS'
 520 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 521 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 522 cross_compiling=$ac_cv_prog_cc_cross
 523
 524 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 525   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 526   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 527     ac_n= ac_c='
 528 ' ac_t='        '
 529   else
 530     ac_n=-n ac_c= ac_t=
 531   fi
 532 else
 533   ac_n= ac_c='\c' ac_t=
 534 fi
 535
 536
 537
 538 ac_aux_dir=
 539 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 540   if test -f $ac_dir/install-sh; then
 541     ac_aux_dir=$ac_dir
 542     ac_install_sh="$ac_aux_dir/install-sh -c"
 543     break
 544   elif test -f $ac_dir/install.sh; then
 545     ac_aux_dir=$ac_dir
 546     ac_install_sh="$ac_aux_dir/install.sh -c"
 547     break
 548   fi
 549 done
 550 if test -z "$ac_aux_dir"; then
 551   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 552 fi
 553 ac_config_guess=$ac_aux_dir/config.guess
 554 ac_config_sub=$ac_aux_dir/config.sub
 555 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 556
 557
 558 # Do some error checking and defaulting for the host and target type.
 559 # The inputs are:
 560 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 561 #
 562 # The rules are:
 563 # 1. You are not allowed to specify --host, --target, and nonopt at the
 564 #    same time.
 565 # 2. Host defaults to nonopt.
 566 # 3. If nonopt is not specified, then host defaults to the current host,
 567 #    as determined by config.guess.
 568 # 4. Target and build default to nonopt.
 569 # 5. If nonopt is not specified, then target and build default to host.
 570
 571 # The aliases save the names the user supplied, while $host etc.
 572 # will get canonicalized.
 573 case $host---$target---$nonopt in
 574 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 575 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 576 esac
 577
 578
 579 # Make sure we can run config.sub.
 580 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 581 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 582 fi
 583
 584 echo $ac_n "checking host system type""... $ac_c" 1>&6
 585 echo "configure:586: checking host system type" >&5
 586
 587 host_alias=$host
 588 case "$host_alias" in
 589 NONE)
 590   case $nonopt in
 591   NONE)
 592     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 593     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 594     fi ;;
 595   *) host_alias=$nonopt ;;
 596   esac ;;
 597 esac
 598
 599 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 600 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 601 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 602 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 603 echo "$ac_t""$host" 1>&6
 604
 605 echo $ac_n "checking target system type""... $ac_c" 1>&6
 606 echo "configure:607: checking target system type" >&5
 607
 608 target_alias=$target
 609 case "$target_alias" in
 610 NONE)
 611   case $nonopt in
 612   NONE) target_alias=$host_alias ;;
 613   *) target_alias=$nonopt ;;
 614   esac ;;
 615 esac
 616
 617 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 618 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 619 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 620 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 621 echo "$ac_t""$target" 1>&6
 622
 623 echo $ac_n "checking build system type""... $ac_c" 1>&6
 624 echo "configure:625: checking build system type" >&5
 625
 626 build_alias=$build
 627 case "$build_alias" in
 628 NONE)
 629   case $nonopt in
 630   NONE) build_alias=$host_alias ;;
 631   *) build_alias=$nonopt ;;
 632   esac ;;
 633 esac
 634
 635 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 636 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 637 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 638 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 639 echo "$ac_t""$build" 1>&6
 640
 641 test "$host_alias" != "$target_alias" &&
 642   test "$program_prefix$program_suffix$program_transform_name" = \
 643     NONENONEs,x,x, &&
 644   program_prefix=${target_alias}-
 645
 646
 647 # Find a good install program.  We prefer a C program (faster),
 648 # so one script is as good as another.  But avoid the broken or
 649 # incompatible versions:
 650 # SysV /etc/install, /usr/sbin/install
 651 # SunOS /usr/etc/install
 652 # IRIX /sbin/install
 653 # AIX /bin/install
 654 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 655 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 656 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 657 # ./install, which can be erroneously created by make from ./install.sh.
 658 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 659 echo "configure:660: checking for a BSD compatible install" >&5
 660 if test -z "$INSTALL"; then
 661 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 662   echo $ac_n "(cached) $ac_c" 1>&6
 663 else
 664     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
 665   for ac_dir in $PATH; do
 666     # Account for people who put trailing slashes in PATH elements.
 667     case "$ac_dir/" in
 668     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 669     *)
 670       # OSF1 and SCO ODT 3.0 have their own names for install.
 671       # Don't use installbsd from OSF since it installs stuff as root
 672       # by default.
 673       for ac_prog in ginstall scoinst install; do
 674         if test -f $ac_dir/$ac_prog; then
 675           if test $ac_prog = install &&
 676             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 677             # AIX install.  It has an incompatible calling convention.
 678             :
 679           else
 680             ac_cv_path_install="$ac_dir/$ac_prog -c"
 681             break 2
 682           fi
 683         fi
 684       done
 685       ;;
 686     esac
 687   done
 688   IFS="$ac_save_IFS"
 689
 690 fi
 691   if test "${ac_cv_path_install+set}" = set; then
 692     INSTALL="$ac_cv_path_install"
 693   else
 694     # As a last resort, use the slow shell script.  We don't cache a
 695     # path for INSTALL within a source directory, because that will
 696     # break other packages using the cache if that directory is
 697     # removed, or if the path is relative.
 698     INSTALL="$ac_install_sh"
 699   fi
 700 fi
 701 echo "$ac_t""$INSTALL" 1>&6
 702
 703 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 704 # It thinks the first close brace ends the variable substitution.
 705 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 706
 707 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 708
 709
 710 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 711
 712
 713 PACKAGE=gas
 714
 715 VERSION=2.8.2
 716
 717 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
 718   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
 719 fi
 720 cat >> confdefs.h <<EOF
 721 #define PACKAGE "$PACKAGE"
 722 EOF
 723
 724 cat >> confdefs.h <<EOF
 725 #define VERSION "$VERSION"
 726 EOF
 727
 728 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 729 echo "configure:730: checking whether build environment is sane" >&5
 730 # Just in case
 731 sleep 1
 732 echo timestamp > conftestfile
 733 # Do `set' in a subshell so we don't clobber the current shell's
 734 # arguments.  Must try -L first in case configure is actually a
 735 # symlink; some systems play weird games with the mod time of symlinks
 736 # (eg FreeBSD returns the mod time of the symlink's containing
 737 # directory).
 738 if (
 739    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 740    if test "" = "X"; then
 741       # -L didn't work.
 742       set X `ls -t $srcdir/configure conftestfile`
 743    fi
 744    test "$2" = conftestfile
 745    )
 746 then
 747    # Ok.
 748    :
 749 else
 750    { echo "configure: error: newly created file is older than distributed files!
 751 Check your system clock" 1>&2; exit 1; }
 752 fi
 753 rm -f conftest*
 754 echo "$ac_t""yes" 1>&6
 755 if test "$program_transform_name" = s,x,x,; then
 756   program_transform_name=
 757 else
 758   # Double any \ or $.  echo might interpret backslashes.
 759   cat <<\EOF_SED > conftestsed
 760 s,\\,\\\\,g; s,\$,$$,g
 761 EOF_SED
 762   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 763   rm -f conftestsed
 764 fi
 765 test "$program_prefix" != NONE &&
 766   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 767 # Use a double $ so make ignores it.
 768 test "$program_suffix" != NONE &&
 769   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 770
 771 # sed with no file args requires a program.
 772 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 773
 774 missing_dir=`cd $ac_aux_dir && pwd`
 775 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
 776 echo "configure:777: checking for working aclocal" >&5
 777 # Run test in a subshell; some versions of sh will print an error if
 778 # an executable is not found, even if stderr is redirected.
 779 # Redirect stdin to placate older versions of autoconf.  Sigh.
 780 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
 781    ACLOCAL=aclocal
 782    echo "$ac_t""found" 1>&6
 783 else
 784    ACLOCAL="$missing_dir/missing aclocal"
 785    echo "$ac_t""missing" 1>&6
 786 fi
 787
 788 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
 789 echo "configure:790: checking for working autoconf" >&5
 790 # Run test in a subshell; some versions of sh will print an error if
 791 # an executable is not found, even if stderr is redirected.
 792 # Redirect stdin to placate older versions of autoconf.  Sigh.
 793 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
 794    AUTOCONF=autoconf
 795    echo "$ac_t""found" 1>&6
 796 else
 797    AUTOCONF="$missing_dir/missing autoconf"
 798    echo "$ac_t""missing" 1>&6
 799 fi
 800
 801 echo $ac_n "checking for working automake""... $ac_c" 1>&6
 802 echo "configure:803: checking for working automake" >&5
 803 # Run test in a subshell; some versions of sh will print an error if
 804 # an executable is not found, even if stderr is redirected.
 805 # Redirect stdin to placate older versions of autoconf.  Sigh.
 806 if (automake --version) < /dev/null > /dev/null 2>&1; then
 807    AUTOMAKE=automake
 808    echo "$ac_t""found" 1>&6
 809 else
 810    AUTOMAKE="$missing_dir/missing automake"
 811    echo "$ac_t""missing" 1>&6
 812 fi
 813
 814 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
 815 echo "configure:816: checking for working autoheader" >&5
 816 # Run test in a subshell; some versions of sh will print an error if
 817 # an executable is not found, even if stderr is redirected.
 818 # Redirect stdin to placate older versions of autoconf.  Sigh.
 819 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
 820    AUTOHEADER=autoheader
 821    echo "$ac_t""found" 1>&6
 822 else
 823    AUTOHEADER="$missing_dir/missing autoheader"
 824    echo "$ac_t""missing" 1>&6
 825 fi
 826
 827 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
 828 echo "configure:829: checking for working makeinfo" >&5
 829 # Run test in a subshell; some versions of sh will print an error if
 830 # an executable is not found, even if stderr is redirected.
 831 # Redirect stdin to placate older versions of autoconf.  Sigh.
 832 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
 833    MAKEINFO=makeinfo
 834    echo "$ac_t""found" 1>&6
 835 else
 836    MAKEINFO="$missing_dir/missing makeinfo"
 837    echo "$ac_t""missing" 1>&6
 838 fi
 839
 840 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 841 echo "configure:842: checking whether ${MAKE-make} sets \${MAKE}" >&5
 842 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 843 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 844   echo $ac_n "(cached) $ac_c" 1>&6
 845 else
 846   cat > conftestmake <<\EOF
 847 all:
 848         @echo 'ac_maketemp="${MAKE}"'
 849 EOF
 850 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 851 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 852 if test -n "$ac_maketemp"; then
 853   eval ac_cv_prog_make_${ac_make}_set=yes
 854 else
 855   eval ac_cv_prog_make_${ac_make}_set=no
 856 fi
 857 rm -f conftestmake
 858 fi
 859 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 860   echo "$ac_t""yes" 1>&6
 861   SET_MAKE=
 862 else
 863   echo "$ac_t""no" 1>&6
 864   SET_MAKE="MAKE=${MAKE-make}"
 865 fi
 866
 867
 868 # Extract the first word of "gcc", so it can be a program name with args.
 869 set dummy gcc; ac_word=$2
 870 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 871 echo "configure:872: checking for $ac_word" >&5
 872 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 873   echo $ac_n "(cached) $ac_c" 1>&6
 874 else
 875   if test -n "$CC"; then
 876   ac_cv_prog_CC="$CC" # Let the user override the test.
 877 else
 878   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 879   for ac_dir in $PATH; do
 880     test -z "$ac_dir" && ac_dir=.
 881     if test -f $ac_dir/$ac_word; then
 882       ac_cv_prog_CC="gcc"
 883       break
 884     fi
 885   done
 886   IFS="$ac_save_ifs"
 887 fi
 888 fi
 889 CC="$ac_cv_prog_CC"
 890 if test -n "$CC"; then
 891   echo "$ac_t""$CC" 1>&6
 892 else
 893   echo "$ac_t""no" 1>&6
 894 fi
 895
 896 if test -z "$CC"; then
 897   # Extract the first word of "cc", so it can be a program name with args.
 898 set dummy cc; ac_word=$2
 899 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 900 echo "configure:901: checking for $ac_word" >&5
 901 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 902   echo $ac_n "(cached) $ac_c" 1>&6
 903 else
 904   if test -n "$CC"; then
 905   ac_cv_prog_CC="$CC" # Let the user override the test.
 906 else
 907   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 908   ac_prog_rejected=no
 909   for ac_dir in $PATH; do
 910     test -z "$ac_dir" && ac_dir=.
 911     if test -f $ac_dir/$ac_word; then
 912       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 913         ac_prog_rejected=yes
 914         continue
 915       fi
 916       ac_cv_prog_CC="cc"
 917       break
 918     fi
 919   done
 920   IFS="$ac_save_ifs"
 921 if test $ac_prog_rejected = yes; then
 922   # We found a bogon in the path, so make sure we never use it.
 923   set dummy $ac_cv_prog_CC
 924   shift
 925   if test $# -gt 0; then
 926     # We chose a different compiler from the bogus one.
 927     # However, it has the same basename, so the bogon will be chosen
 928     # first if we set CC to just the basename; use the full file name.
 929     shift
 930     set dummy "$ac_dir/$ac_word" "$@"
 931     shift
 932     ac_cv_prog_CC="$@"
 933   fi
 934 fi
 935 fi
 936 fi
 937 CC="$ac_cv_prog_CC"
 938 if test -n "$CC"; then
 939   echo "$ac_t""$CC" 1>&6
 940 else
 941   echo "$ac_t""no" 1>&6
 942 fi
 943
 944   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 945 fi
 946
 947 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 948 echo "configure:949: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 949
 950 ac_ext=c
 951 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 952 ac_cpp='$CPP $CPPFLAGS'
 953 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 954 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 955 cross_compiling=$ac_cv_prog_cc_cross
 956
 957 cat > conftest.$ac_ext <<EOF
 958 #line 959 "configure"
 959 #include "confdefs.h"
 960 main(){return(0);}
 961 EOF
 962 if { (eval echo configure:963: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 963   ac_cv_prog_cc_works=yes
 964   # If we can't run a trivial program, we are probably using a cross compiler.
 965   if (./conftest; exit) 2>/dev/null; then
 966     ac_cv_prog_cc_cross=no
 967   else
 968     ac_cv_prog_cc_cross=yes
 969   fi
 970 else
 971   echo "configure: failed program was:" >&5
 972   cat conftest.$ac_ext >&5
 973   ac_cv_prog_cc_works=no
 974 fi
 975 rm -fr conftest*
 976
 977 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 978 if test $ac_cv_prog_cc_works = no; then
 979   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 980 fi
 981 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 982 echo "configure:983: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 983 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 984 cross_compiling=$ac_cv_prog_cc_cross
 985
 986 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 987 echo "configure:988: checking whether we are using GNU C" >&5
 988 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 989   echo $ac_n "(cached) $ac_c" 1>&6
 990 else
 991   cat > conftest.c <<EOF
 992 #ifdef __GNUC__
 993   yes;
 994 #endif
 995 EOF
 996 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:997: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 997   ac_cv_prog_gcc=yes
 998 else
 999   ac_cv_prog_gcc=no
1000 fi
1001 fi
1002
1003 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1004
1005 if test $ac_cv_prog_gcc = yes; then
1006   GCC=yes
1007   ac_test_CFLAGS="${CFLAGS+set}"
1008   ac_save_CFLAGS="$CFLAGS"
1009   CFLAGS=
1010   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1011 echo "configure:1012: checking whether ${CC-cc} accepts -g" >&5
1012 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1013   echo $ac_n "(cached) $ac_c" 1>&6
1014 else
1015   echo 'void f(){}' > conftest.c
1016 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1017   ac_cv_prog_cc_g=yes
1018 else
1019   ac_cv_prog_cc_g=no
1020 fi
1021 rm -f conftest*
1022
1023 fi
1024
1025 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1026   if test "$ac_test_CFLAGS" = set; then
1027     CFLAGS="$ac_save_CFLAGS"
1028   elif test $ac_cv_prog_cc_g = yes; then
1029     CFLAGS="-g -O2"
1030   else
1031     CFLAGS="-O2"
1032   fi
1033 else
1034   GCC=
1035   test "${CFLAGS+set}" = set || CFLAGS="-g"
1036 fi
1037
1038 # Extract the first word of "ranlib", so it can be a program name with args.
1039 set dummy ranlib; ac_word=$2
1040 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1041 echo "configure:1042: checking for $ac_word" >&5
1042 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1043   echo $ac_n "(cached) $ac_c" 1>&6
1044 else
1045   if test -n "$RANLIB"; then
1046   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1047 else
1048   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1049   for ac_dir in $PATH; do
1050     test -z "$ac_dir" && ac_dir=.
1051     if test -f $ac_dir/$ac_word; then
1052       ac_cv_prog_RANLIB="ranlib"
1053       break
1054     fi
1055   done
1056   IFS="$ac_save_ifs"
1057   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1058 fi
1059 fi
1060 RANLIB="$ac_cv_prog_RANLIB"
1061 if test -n "$RANLIB"; then
1062   echo "$ac_t""$RANLIB" 1>&6
1063 else
1064   echo "$ac_t""no" 1>&6
1065 fi
1066
1067 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1068 if test "${with_gnu_ld+set}" = set; then
1069   withval="$with_gnu_ld"
1070   test "$withval" = no || with_gnu_ld=yes
1071 else
1072   with_gnu_ld=no
1073 fi
1074
1075 if test "$with_gnu_ld" = yes; then
1076   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1077 echo "configure:1078: checking for GNU ld" >&5
1078 else
1079   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1080 echo "configure:1081: checking for non-GNU ld" >&5
1081 fi
1082 if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
1083   echo $ac_n "(cached) $ac_c" 1>&6
1084 else
1085   case "$LD" in
1086   "")
1087   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1088   for ac_dir in $PATH; do
1089     test -z "$ac_dir" && ac_dir=.
1090     if test -f "$ac_dir/ld"; then
1091       ac_cv_path_LD="$ac_dir/ld"
1092       # Check to see if the program is GNU ld.  I'd rather use --version,
1093       # but apparently some GNU ld's only accept -v.
1094       # Break only if it was the GNU/non-GNU ld that we prefer.
1095       if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU ld|with BFD)' > /dev/null; then
1096         test "$with_gnu_ld" = yes && break
1097       else
1098         test "$with_gnu_ld" != yes && break
1099       fi
1100     fi
1101   done
1102   IFS="$ac_save_ifs"
1103   ;;
1104   *)
1105   ac_cv_path_LD="$LD" # Let the user override the test with a path.
1106   ;;
1107 esac
1108 fi
1109
1110 LD="$ac_cv_path_LD"
1111 if test -n "$LD"; then
1112   echo "$ac_t""$LD" 1>&6
1113 else
1114   echo "$ac_t""no" 1>&6
1115 fi
1116 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1117
1118 echo $ac_n "checking whether we are using GNU ld""... $ac_c" 1>&6
1119 echo "configure:1120: checking whether we are using GNU ld" >&5
1120 if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then
1121   echo $ac_n "(cached) $ac_c" 1>&6
1122 else
1123   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1124 if $LD -v 2>&1 </dev/null | egrep '(GNU ld|with BFD)' > /dev/null; then
1125   ac_cv_prog_gnu_ld=yes
1126 else
1127   ac_cv_prog_gnu_ld=no
1128 fi
1129 fi
1130
1131 echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
1132
1133
1134 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1135 echo "configure:1136: checking whether ln -s works" >&5
1136 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1137   echo $ac_n "(cached) $ac_c" 1>&6
1138 else
1139   rm -f conftestdata
1140 if ln -s X conftestdata 2>/dev/null
1141 then
1142   rm -f conftestdata
1143   ac_cv_prog_LN_S="ln -s"
1144 else
1145   ac_cv_prog_LN_S=ln
1146 fi
1147 fi
1148 LN_S="$ac_cv_prog_LN_S"
1149 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1150   echo "$ac_t""yes" 1>&6
1151 else
1152   echo "$ac_t""no" 1>&6
1153 fi
1154
1155
1156
1157
1158
1159
1160
1161 # Always use our own libtool.
1162 LIBTOOL='$(top_builddir)/libtool'
1163
1164
1165 # Check whether --enable-shared or --disable-shared was given.
1166 if test "${enable_shared+set}" = set; then
1167   enableval="$enable_shared"
1168   if test "$enableval" = no; then
1169   enable_shared=no
1170 else
1171   enable_shared=yes
1172 fi
1173 fi
1174
1175 libtool_shared=
1176 test "$enable_shared" = no && libtool_shared=" --disable-shared"
1177
1178 # Check whether --enable-static or --disable-static was given.
1179 if test "${enable_static+set}" = set; then
1180   enableval="$enable_static"
1181   if test "$enableval" = no; then
1182   enable_static=no
1183 else
1184   enable_static=yes
1185 fi
1186 fi
1187
1188 libtool_static=
1189 test "$enable_static" = no && libtool_static=" --disable-static"
1190
1191 libtool_flags="$libtool_shared$libtool_static"
1192 test "$silent" = yes && libtool_flags="$libtool_flags --silent"
1193 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
1194 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1195
1196 # Some flags need to be propagated to the compiler or linker for good
1197 # libtool support.
1198 case "$host" in
1199 *-*-irix6*)
1200   ac_save_CFLAGS="$CFLAGS"
1201   # -n32 always needs to be added to the linker when using GCC.
1202   test "$ac_cv_prog_gcc" = yes && CFLAGS="$CFLAGS -n32"
1203   for f in '-32' '-64' '-cckr' '-n32' '-mips1' '-mips2' '-mips3' '-mips4'; do
1204     if echo " $CC $CFLAGS " | egrep -e "[       ]$f[     ]" > /dev/null; then
1205       LD="${LD-ld} $f"
1206     fi
1207   done
1208   CFLAGS="$ac_save_CFLAGS"
1209   ;;
1210
1211 *-*-sco3.2v5*)
1212   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1213   CFLAGS="$CFLAGS -belf"
1214   ;;
1215 esac
1216
1217 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
1218 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
1219 LD="$LD" RANLIB="$RANLIB" LN_S="$LN_S" \
1220 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \
1221 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
1222 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
1223
1224
1225 user_bfd_gas=
1226 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
1227 if test "${enable_bfd_assembler+set}" = set; then
1228   enableval="$enable_bfd_assembler"
1229   case "${enableval}" in
1230   yes) need_bfd=yes user_bfd_gas=yes ;;
1231   no)  user_bfd_gas=no ;;
1232   *)   { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
1233 esac
1234 fi
1235 # Check whether --enable-targets or --disable-targets was given.
1236 if test "${enable_targets+set}" = set; then
1237   enableval="$enable_targets"
1238   case "${enableval}" in
1239   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
1240             ;;
1241   no)       enable_targets= ;;
1242   *)        enable_targets=$enableval ;;
1243 esac
1244 fi
1245 # Check whether --enable-commonbfdlib or --disable-commonbfdlib was given.
1246 if test "${enable_commonbfdlib+set}" = set; then
1247   enableval="$enable_commonbfdlib"
1248   case "${enableval}" in
1249   yes) commonbfdlib=true ;;
1250   no)  commonbfdlib=false ;;
1251   *)   { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;;
1252 esac
1253 fi
1254
1255 # Generate a header file
1256
1257
1258
1259
1260 te_file=generic
1261
1262 canon_targets=""
1263 if test -n "$enable_targets" ; then
1264   for t in `echo $enable_targets | sed 's/,/ /g'`; do
1265     result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $t 2>/dev/null`
1266     if test -n "$result" ; then
1267       canon_targets="$canon_targets $result"
1268 #    else
1269 #      # Permit "all", etc.  We don't support it yet though.
1270 #      canon_targets="$canon_targets $t"
1271     fi
1272   done
1273   _gas_uniq_list="$canon_targets"
1274 _gas_uniq_newlist=""
1275 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1276   case $_gas_uniq_i in
1277   _gas_uniq_dummy) ;;
1278   *) case " $_gas_uniq_newlist " in
1279        *" $_gas_uniq_i "*) ;;
1280        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1281      esac ;;
1282   esac
1283 done
1284 canon_targets=$_gas_uniq_newlist
1285
1286 fi
1287
1288 emulations=""
1289
1290 for this_target in $target $canon_targets ; do
1291
1292     eval `echo $this_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
1293
1294     # check for architecture variants
1295     arch=
1296     endian=
1297     case ${cpu} in
1298       alpha*)           cpu_type=alpha ;;
1299       armeb)            cpu_type=arm endian=big ;;
1300       arm*)             cpu_type=arm endian=little ;;
1301       thumb*)           cpu_type=arm endian=little ;;
1302       hppa*)            cpu_type=hppa ;;
1303       i[456]86)         cpu_type=i386 ;;
1304       m680[012346]0)    cpu_type=m68k ;;
1305       m68008)           cpu_type=m68k ;;
1306       m683??)           cpu_type=m68k ;;
1307       m8*)              cpu_type=m88k ;;
1308       mips*el)          cpu_type=mips endian=little ;;
1309 # start-sanitize-r5900
1310       mips*5900*)       cpu_type=mips endian=little ;;
1311 # end-sanitize-r5900
1312       mips*)            cpu_type=mips endian=big ;;
1313       powerpcle*)       cpu_type=ppc endian=little ;;
1314       powerpc*)         cpu_type=ppc endian=big ;;
1315       rs6000*)          cpu_type=ppc ;;
1316       sparclite*)       cpu_type=sparc arch=sparclite ;;
1317       sparclet*)        cpu_type=sparc arch=sparclet ;;
1318       sparc64*)         cpu_type=sparc arch=v9-64 ;;
1319       sparc*)           cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c.
1320       v850*)            cpu_type=v850 ;;
1321       *)                cpu_type=${cpu} ;;
1322     esac
1323
1324     if test ${this_target} = $target ; then
1325       target_cpu_type=${cpu_type}
1326       if test x${endian} = xbig; then
1327         cat >> confdefs.h <<\EOF
1328 #define TARGET_BYTES_BIG_ENDIAN 1
1329 EOF
1330
1331       elif test x${endian} = xlittle; then
1332         cat >> confdefs.h <<\EOF
1333 #define TARGET_BYTES_BIG_ENDIAN 0
1334 EOF
1335
1336       fi
1337     elif test ${target_cpu_type} != ${cpu_type} ; then
1338       continue
1339     fi
1340
1341     generic_target=${cpu_type}-$vendor-$os
1342     dev=no
1343     bfd_gas=no
1344     em=generic
1345
1346     # assign object format
1347     case ${generic_target} in
1348       a29k-*-coff)          fmt=coff ;;
1349       a29k-amd-udi)         fmt=coff ;;
1350       a29k-amd-ebmon)       fmt=coff ;;
1351       a29k-nyu-sym1)        fmt=coff ;;
1352       a29k-*-vxworks*)      fmt=coff ;;
1353
1354       alpha*-*-*vms*)       fmt=evax ;;
1355       alpha*-*-netware*)    fmt=ecoff ;;
1356       alpha*-*-openbsd*)    fmt=ecoff ;;
1357       alpha*-*-osf*)        fmt=ecoff ;;
1358       alpha*-*-linuxecoff*) fmt=ecoff ;;
1359       alpha*-*-linux*)      fmt=elf em=linux ;;
1360
1361       arc-*-elf*)           fmt=elf bfd_gas=yes ;;
1362
1363       arm-*-riscix*)        fmt=aout em=riscix ;;
1364       arm-*-aout)           fmt=aout ;;
1365       arm-*-coff | thumb-*-coff)           fmt=coff ;;
1366       arm-*-riscix*)        fmt=aout ;;
1367       arm-*-pe)             fmt=coff em=pe ;;
1368
1369       d10v-*-*)             fmt=elf bfd_gas=yes ;;
1370 # start-sanitize-d30v
1371       d30v-*-*)             fmt=elf bfd_gas=yes ;;
1372 # end-sanitize-d30v
1373
1374       hppa-*-*elf*)         fmt=elf em=hppa ;;
1375       hppa-*-lites*)        fmt=elf em=hppa ;;
1376       hppa-*-osf*)          fmt=som em=hppa ;;
1377       hppa-*-rtems*)        fmt=elf em=hppa ;;
1378       hppa-*-hpux*)         fmt=som em=hppa ;;
1379       hppa-*-bsd*)          fmt=som em=hppa ;;
1380       hppa-*-hiux*)         fmt=som em=hppa ;;
1381
1382       h8300-*-coff)         fmt=coff ;;
1383
1384       i386-ibm-aix*)        fmt=coff em=i386aix ;;
1385       i386-sequent-bsd*)    fmt=aout em=dynix bfd_gas=yes ;;
1386       i386-*-bsd*)          fmt=aout em=386bsd ;;
1387       i386-*-netbsd0.8)     fmt=aout em=386bsd ;;
1388       i386-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes;;
1389       i386-*-openbsd*)      fmt=aout em=nbsd bfd_gas=yes;;
1390       i386-*-linux*aout* | i386-*-linuxoldld)   fmt=aout em=linux ;;
1391       i386-*-linux*coff*)   fmt=coff em=linux ;;
1392       i386-*-linux*)        fmt=elf em=linux ;;
1393       i386-*-lynxos*)       fmt=coff em=lynx ;;
1394       i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
1395                             fmt=elf ;;
1396       i386-*-freebsdelf*)   fmt=elf ;;
1397       i386-*-freebsd*)      fmt=aout em=386bsd ;;
1398       i386-*-coff | i386-*-sysv* | i386-*-sco3.2v5*coff | i386-*-isc*)
1399                           fmt=coff ;;
1400       i386-*-sco3.2v5*)      fmt=elf
1401                             if test ${this_target} = $target; then
1402                                 cat >> confdefs.h <<\EOF
1403 #define SCO_ELF 1
1404 EOF
1405
1406                             fi
1407                             ;;
1408       i386-*-sco3.2*)       fmt=coff ;;
1409       i386-*-vsta)          fmt=aout ;;
1410       i386-*-msdosdjgpp* | i386-*-go32* | i386-go32-rtems*)
1411                             fmt=coff em=go32;;
1412       i386-*-rtems*)        fmt=coff ;;
1413       i386-*-gnu*)          fmt=elf ;;
1414       i386-*-mach*)
1415                             fmt=aout em=mach bfd_gas=yes ;;
1416       i386-*-msdos*)        fmt=aout ;;
1417       i386-*-moss*)         fmt=elf ;;
1418       i386-*-pe)            fmt=coff em=pe ;;
1419       i386-*-cygwin32)      fmt=coff em=pe bfd_gas=yes ;;
1420       i386-*-*nt)           fmt=coff em=pe ;;
1421       i960-*-bout)          fmt=bout ;;
1422       i960-*-coff)          fmt=coff em=ic960 ;;
1423       i960-*-rtems*)        fmt=coff em=ic960 ;;
1424       i960-*-nindy*)        fmt=bout ;;
1425       i960-*-vxworks4*)     fmt=bout ;;
1426       i960-*-vxworks5.0)    fmt=bout ;;
1427       i960-*-vxworks5.*)    fmt=coff em=ic960 ;;
1428       i960-*-vxworks*)      fmt=bout ;;
1429
1430       m32r-*-*)             fmt=elf bfd_gas=yes ;;
1431
1432       m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
1433                             fmt=aout em=sun3 ;;
1434       m68k-motorola-sysv*)  fmt=coff em=delta ;;
1435       m68k-bull-sysv3*)     fmt=coff em=dpx2 ;;
1436       m68k-apollo-*)        fmt=coff em=apollo ;;
1437       m68k-*-sysv4*) # must be before -sysv*
1438                             fmt=elf em=svr4 ;;
1439       m68k-*-elf*)          fmt=elf ;;
1440       m68k-*-coff | m68k-*-sysv* | m68k-*-rtems*)
1441                             fmt=coff ;;
1442       m68k-*-hpux*)         fmt=hp300 em=hp300 ;;
1443       m68k-*-linux*aout*)   fmt=aout em=linux ;;
1444       m68k-*-linux*)        fmt=elf em=linux ;;
1445       m68k-*-lynxos*)       fmt=coff em=lynx ;;
1446       m68k-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes ;;
1447       m68k-*-openbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
1448       m68k-apple-aux*)      fmt=coff em=aux ;;
1449       m68k-*-psos*)         fmt=elf em=psos;;
1450
1451       m88k-motorola-sysv3*) fmt=coff em=delt88 ;;
1452       m88k-*-coff*)         fmt=coff ;;
1453
1454       # don't change em like *-*-bsd does
1455       mips-dec-netbsd*)     fmt=elf endian=little ;;
1456       mips-dec-openbsd*)    fmt=elf endian=little ;;
1457       mips-dec-bsd*)        fmt=aout ;;
1458       mips-sony-bsd*)       fmt=ecoff ;;
1459       mips-*-bsd*)          { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
1460       mips-*-ultrix*)       fmt=ecoff endian=little ;;
1461       mips-*-osf*)          fmt=ecoff endian=little ;;
1462       mips-*-ecoff*)        fmt=ecoff ;;
1463       mips-*-ecoff*)        fmt=ecoff ;;
1464       mips-*-irix6*)        fmt=elf ;;
1465       mips-*-irix5*)        fmt=elf ;;
1466       mips-*-irix*)         fmt=ecoff ;;
1467       mips-*-lnews*)        fmt=ecoff em=lnews ;;
1468       mips-*-riscos*)       fmt=ecoff ;;
1469       mips-*-sysv*)         fmt=ecoff ;;
1470       mips-*-elf* | mips-*-rtems* | mips-*-linux* | mips-*-gnu* | mips-*-openbsd*)
1471                             fmt=elf ;;
1472       mn10200-*-*)          fmt=elf bfd_gas=yes ;;
1473       mn10300-*-*)          fmt=elf bfd_gas=yes ;;
1474       ppc-*-pe | ppc-*-cygwin32 | ppc-*-winnt*)
1475                             fmt=coff em=pe ;;
1476       ppc-*-aix*)           fmt=coff ;;
1477       ppc-*-beos*)          fmt=coff ;;
1478       ppc-*-*bsd* | ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
1479                             fmt=elf ;;
1480       ppc-*-linux*)         fmt=elf
1481                             case "$endian" in
1482                             big)  ;;
1483                             *)    { echo "configure: error: Linux must be configured big endian" 1>&2; exit 1; } ;;
1484                             esac
1485                             ;;
1486       ppc-*-solaris*)       fmt=elf
1487                             if test ${this_target} = $target; then
1488                                 cat >> confdefs.h <<\EOF
1489 #define TARGET_SOLARIS_COMMENT 1
1490 EOF
1491
1492                             fi
1493                             if test x${endian} = xbig; then
1494                                 { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; }
1495                             fi
1496                             ;;
1497       ppc-*-rtems*)         fmt=elf ;;
1498       ppc-*-macos* | ppc-*-mpw*)
1499                             fmt=coff em=macos ;;
1500       ppc-*-netware*)       fmt=elf em=ppcnw ;;
1501
1502       sh-*-elf*)            fmt=elf ;;
1503       sh-*-coff*)           fmt=coff ;;
1504       sh-*-rtems*)          fmt=elf ;;
1505
1506       ns32k-pc532-mach* | ns32k-pc532-ux*)    fmt=aout em=pc532mach ;;
1507       ns32k-pc532-netbsd* | ns32k-pc532-lites*)  fmt=aout em=nbsd532 ;;
1508       ns32k-pc532-openbsd*) fmt=aout em=nbsd532 ;;
1509
1510       sparc-*-rtems*)       fmt=aout ;;
1511       sparc-*-sunos4*)      fmt=aout em=sun3 ;;
1512       sparc-*-aout | sparc*-*-vxworks*)
1513                             fmt=aout em=sparcaout ;;
1514       sparc-*-coff)         fmt=coff ;;
1515       sparc-*-linux*aout*)  fmt=aout em=linux ;;
1516       sparc-*-linux*)       fmt=elf em=linux ;;
1517       sparc-*-lynxos*)      fmt=coff em=lynx ;;
1518       sparc-fujitsu-none)   fmt=aout ;;
1519       sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*)
1520                             fmt=elf ;;
1521       sparc-*-netbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
1522       sparc-*-openbsd*)     fmt=aout em=nbsd bfd_gas=yes ;;
1523
1524 # start-sanitize-tic80
1525       tic80-*-*)            fmt=coff ;;
1526 # end-sanitize-tic80
1527
1528 # start-sanitize-sky
1529       txvu-*-*)             fmt=elf bfd_gas=yes ;;
1530 # end-sanitize-sky
1531
1532       v850-*-*)             fmt=elf bfd_gas=yes ;;
1533
1534 # start-sanitize-v850e
1535       v850e-*-*)            fmt=elf bfd_gas=yes ;;
1536       v850ea-*-*)           fmt=elf bfd_gas=yes ;;
1537 # end-sanitize-v850e
1538       vax-*-bsd* | vax-*-ultrix*)
1539                             fmt=aout ;;
1540       vax-*-vms)            fmt=vms ;;
1541
1542       z8k-*-coff | z8k-*-sim)
1543                             fmt=coff ;;
1544
1545       w65-*-*)              fmt=coff ;;
1546
1547       *-*-aout | *-*-scout)
1548                             fmt=aout ;;
1549       *-*-nindy*)
1550                             fmt=bout ;;
1551       *-*-bsd*)
1552                             fmt=aout em=sun3 ;;
1553       *-*-generic)          fmt=generic ;;
1554       *-*-xray | *-*-hms)   fmt=coff ;;
1555       *-*-sim)              fmt=coff ;;
1556       *-*-elf | *-*-sysv4* | *-*-solaris*)
1557                             echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
1558                             fmt=elf dev=yes ;;
1559       *-*-vxworks)          fmt=aout ;;
1560       *-*-netware)          fmt=elf ;;
1561     esac
1562
1563     case ${cpu_type}-${fmt} in
1564       alpha*-*) bfd_gas=yes ;;
1565       arm-*)    bfd_gas=yes ;;
1566     # not yet
1567     # i386-aout)        bfd_gas=preferred ;;
1568       mips-*)   bfd_gas=yes ;;
1569       ns32k-*)  bfd_gas=yes ;;
1570       ppc-*)    bfd_gas=yes ;;
1571       sparc-*)  bfd_gas=yes ;;
1572       *-elf)    bfd_gas=yes ;;
1573       *-ecoff)  bfd_gas=yes ;;
1574       *-som)    bfd_gas=yes ;;
1575       *)                ;;
1576     esac
1577
1578 # Other random stuff.
1579
1580     # do we need the opcodes library?
1581     case ${cpu_type} in
1582       vax | i386)
1583         ;;
1584       *)
1585         need_opcodes=yes
1586         if test "${shared_opcodes}" = "true"; then
1587           # A shared libopcodes must be linked against libbfd.
1588           need_bfd=yes
1589         fi
1590         ;;
1591     esac
1592
1593     case ${cpu_type} in
1594       m32r)
1595         case ${extra_objects} in
1596         *cgen.o*) ;;
1597         *) extra_objects="$extra_objects cgen.o"
1598            cat >> confdefs.h <<\EOF
1599 #define USING_CGEN 1
1600 EOF
1601
1602            ;;
1603         esac
1604         ;;
1605
1606       m68k)
1607         case ${extra_objects} in
1608         *m68k-parse.o*) ;;
1609         *) extra_objects="$extra_objects m68k-parse.o" ;;
1610         esac
1611         ;;
1612
1613       mips)
1614         echo ${extra_objects} | grep -s "itbl-parse.o"
1615         if test $? -ne 0 ; then
1616           extra_objects="$extra_objects itbl-parse.o"
1617         fi
1618
1619         echo ${extra_objects} | grep -s "itbl-lex.o"
1620         if test $? -ne 0 ; then
1621           extra_objects="$extra_objects itbl-lex.o"
1622         fi
1623
1624         echo ${extra_objects} | grep -s "itbl-ops.o"
1625         if test $? -ne 0 ; then
1626           extra_objects="$extra_objects itbl-ops.o"
1627         fi
1628         ;;
1629
1630       sparc)
1631         if test $this_target = $target ; then
1632           cat >> confdefs.h <<EOF
1633 #define DEFAULT_ARCH "${arch}"
1634 EOF
1635
1636         fi
1637         ;;
1638
1639       *)
1640         ;;
1641     esac
1642
1643 # See if we really can support this configuration with the emulation code.
1644
1645     if test $this_target = $target ; then
1646       primary_bfd_gas=$bfd_gas
1647       obj_format=$fmt
1648       te_file=$em
1649
1650       if test $bfd_gas = no ; then
1651         # Can't support other configurations this way.
1652         break
1653       fi
1654     elif test $bfd_gas = no ; then
1655       # Can't support this configuration.
1656       break
1657     fi
1658
1659 # From target name and format, produce a list of supported emulations.
1660
1661     case ${generic_target}-${fmt} in
1662       mips-*-irix5*-*)  emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1663       mips-*-linux*-*)  case "$endian" in
1664                         big)    emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1665                         *)      emulation="mipslelf mipsbelf mipself mipslecoff mipsbecoff mipsecoff" ;;
1666                         esac ;;
1667       mips-*-lnews*-ecoff) ;;
1668       mips-*-*-ecoff)   case "$endian" in
1669                         big)    emulation="mipsbecoff mipslecoff mipsecoff" ;;
1670                         *)      emulation="mipslecoff mipsbecoff mipsecoff" ;;
1671                         esac ;;
1672       mips-*-*-elf)     case "$endian" in
1673                         big)    emulation="mipsbelf mipslelf mipself" ;;
1674                         *)      emulation="mipslelf mipsbelf mipself" ;;
1675       # Uncommenting the next line will turn on support for i386 COFF
1676       # in any i386 ELF configuration.  This probably doesn't work
1677       # correctly.
1678       # i386-*-*-elf)   emulation="i386coff i386elf" ;;
1679                         esac ;;
1680     esac
1681
1682     emulations="$emulations $emulation"
1683
1684 done
1685
1686 # Assign floating point type.  Most processors with FP support
1687 # IEEE FP.  On those that don't support FP at all, usually IEEE
1688 # is emulated.
1689 case ${target_cpu} in
1690   vax | tahoe ) atof=${target_cpu} ;;
1691   *)            atof=ieee ;;
1692 esac
1693
1694 case "${obj_format}" in
1695   "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
1696 esac
1697
1698
1699 if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
1700   { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
1701 fi
1702
1703 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
1704   { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
1705 fi
1706
1707 case ${user_bfd_gas}-${primary_bfd_gas} in
1708   yes-yes | no-no)
1709     # We didn't override user's choice.
1710     ;;
1711   no-yes)
1712     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
1713     ;;
1714   no-preferred)
1715     primary_bfd_gas=no
1716     ;;
1717   *-preferred)
1718     primary_bfd_gas=yes
1719     ;;
1720   yes-*)
1721     primary_bfd_gas=yes
1722     ;;
1723   -*)
1724     # User specified nothing.
1725     ;;
1726 esac
1727
1728 # Some COFF configurations want these random other flags set.
1729 case ${obj_format} in
1730   coff)
1731     case ${target_cpu_type} in
1732       i386) cat >> confdefs.h <<\EOF
1733 #define I386COFF 1
1734 EOF
1735  ;;
1736       m68k) cat >> confdefs.h <<\EOF
1737 #define M68KCOFF 1
1738 EOF
1739  ;;
1740       m88k) cat >> confdefs.h <<\EOF
1741 #define M88KCOFF 1
1742 EOF
1743  ;;
1744     esac
1745     ;;
1746 esac
1747
1748 # Getting this done right is going to be a bitch.  Each configuration specified
1749 # with --enable-targets=... should be checked for environment, format, cpu, and
1750 # bfd_gas setting.
1751 #
1752 # For each configuration, the necessary object file support code must be linked
1753 # in.  This might be only one, it might be up to four.  The necessary emulation
1754 # code needs to be provided, too.
1755 #
1756 # And then there's "--enable-targets=all"....
1757 #
1758 # For now, just always do it for MIPS ELF or ECOFF configurations.  Sigh.
1759
1760 formats="${obj_format}"
1761 emfiles=""
1762 EMULATIONS=""
1763 _gas_uniq_list="$emulations"
1764 _gas_uniq_newlist=""
1765 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1766   case $_gas_uniq_i in
1767   _gas_uniq_dummy) ;;
1768   *) case " $_gas_uniq_newlist " in
1769        *" $_gas_uniq_i "*) ;;
1770        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1771      esac ;;
1772   esac
1773 done
1774 emulations=$_gas_uniq_newlist
1775
1776 for em in . $emulations ; do
1777   case $em in
1778     .)  continue ;;
1779     mipsbelf | mipslelf)
1780         fmt=elf   file=mipself ;;
1781     mipsbecoff | mipslecoff)
1782         fmt=ecoff file=mipsecoff ;;
1783     i386coff)
1784         fmt=coff  file=i386coff ;;
1785     i386elf)
1786         fmt=elf   file=i386elf ;;
1787   esac
1788   formats="$formats $fmt"
1789   emfiles="$emfiles e-$file.o"
1790   EMULATIONS="$EMULATIONS &$em,"
1791 done
1792 _gas_uniq_list="$formats"
1793 _gas_uniq_newlist=""
1794 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1795   case $_gas_uniq_i in
1796   _gas_uniq_dummy) ;;
1797   *) case " $_gas_uniq_newlist " in
1798        *" $_gas_uniq_i "*) ;;
1799        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1800      esac ;;
1801   esac
1802 done
1803 formats=$_gas_uniq_newlist
1804
1805 _gas_uniq_list="$emfiles"
1806 _gas_uniq_newlist=""
1807 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1808   case $_gas_uniq_i in
1809   _gas_uniq_dummy) ;;
1810   *) case " $_gas_uniq_newlist " in
1811        *" $_gas_uniq_i "*) ;;
1812        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1813      esac ;;
1814   esac
1815 done
1816 emfiles=$_gas_uniq_newlist
1817
1818 if test `set . $formats ; shift ; echo $#` -gt 1 ; then
1819   for fmt in $formats ; do
1820     case $fmt in
1821       aout)     cat >> confdefs.h <<\EOF
1822 #define OBJ_MAYBE_AOUT 1
1823 EOF
1824     ;;
1825       bout)     cat >> confdefs.h <<\EOF
1826 #define OBJ_MAYBE_BOUT 1
1827 EOF
1828     ;;
1829       coff)     cat >> confdefs.h <<\EOF
1830 #define OBJ_MAYBE_COFF 1
1831 EOF
1832     ;;
1833       ecoff)    cat >> confdefs.h <<\EOF
1834 #define OBJ_MAYBE_ECOFF 1
1835 EOF
1836    ;;
1837       elf)      cat >> confdefs.h <<\EOF
1838 #define OBJ_MAYBE_ELF 1
1839 EOF
1840      ;;
1841       generic)  cat >> confdefs.h <<\EOF
1842 #define OBJ_MAYBE_GENERIC 1
1843 EOF
1844  ;;
1845       hp300)    cat >> confdefs.h <<\EOF
1846 #define OBJ_MAYBE_HP300 1
1847 EOF
1848    ;;
1849       ieee)     cat >> confdefs.h <<\EOF
1850 #define OBJ_MAYBE_IEEE 1
1851 EOF
1852     ;;
1853       som)      cat >> confdefs.h <<\EOF
1854 #define OBJ_MAYBE_SOM 1
1855 EOF
1856      ;;
1857       vms)      cat >> confdefs.h <<\EOF
1858 #define OBJ_MAYBE_VMS 1
1859 EOF
1860      ;;
1861     esac
1862     extra_objects="$extra_objects obj-$fmt.o"
1863   done
1864   obj_format=multi
1865 fi
1866 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1867   te_file=multi
1868   extra_objects="$extra_objects $emfiles"
1869   DEFAULT_EMULATION=`set . $emulations ; echo $2`
1870   cat >> confdefs.h <<\EOF
1871 #define USE_EMULATIONS 1
1872 EOF
1873
1874 fi
1875
1876 cat >> confdefs.h <<EOF
1877 #define EMULATIONS $EMULATIONS
1878 EOF
1879
1880 cat >> confdefs.h <<EOF
1881 #define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1882 EOF
1883
1884
1885 case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
1886   yes-*-coff)   need_bfd=yes ;;
1887   no-*-coff)    need_bfd=yes
1888                 cat >> confdefs.h <<\EOF
1889 #define MANY_SEGMENTS 1
1890 EOF
1891  ;;
1892 esac
1893
1894 reject_dev_configs=yes
1895
1896 case ${reject_dev_configs}-${dev} in
1897   yes-yes) # Oops.
1898     { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
1899     ;;
1900 esac
1901
1902
1903
1904
1905
1906
1907 case "${primary_bfd_gas}" in
1908   yes)  cat >> confdefs.h <<\EOF
1909 #define BFD_ASSEMBLER 1
1910 EOF
1911
1912         need_bfd=yes ;;
1913 esac
1914
1915 # do we need the opcodes library?
1916 case "${need_opcodes}" in
1917 yes)
1918   OPCODES_LIB=../opcodes/libopcodes.la
1919   ;;
1920 esac
1921
1922 case "${need_bfd}" in
1923 yes)
1924   BFDLIB=../bfd/libbfd.la
1925   ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
1926   ;;
1927 esac
1928
1929
1930
1931
1932
1933
1934 cat >> confdefs.h <<EOF
1935 #define TARGET_ALIAS "${target_alias}"
1936 EOF
1937
1938 cat >> confdefs.h <<EOF
1939 #define TARGET_CANONICAL "${target}"
1940 EOF
1941
1942 cat >> confdefs.h <<EOF
1943 #define TARGET_CPU "${target_cpu}"
1944 EOF
1945
1946 cat >> confdefs.h <<EOF
1947 #define TARGET_VENDOR "${target_vendor}"
1948 EOF
1949
1950 cat >> confdefs.h <<EOF
1951 #define TARGET_OS "${target_os}"
1952 EOF
1953
1954
1955 # Extract the first word of "gcc", so it can be a program name with args.
1956 set dummy gcc; ac_word=$2
1957 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1958 echo "configure:1959: checking for $ac_word" >&5
1959 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1960   echo $ac_n "(cached) $ac_c" 1>&6
1961 else
1962   if test -n "$CC"; then
1963   ac_cv_prog_CC="$CC" # Let the user override the test.
1964 else
1965   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1966   for ac_dir in $PATH; do
1967     test -z "$ac_dir" && ac_dir=.
1968     if test -f $ac_dir/$ac_word; then
1969       ac_cv_prog_CC="gcc"
1970       break
1971     fi
1972   done
1973   IFS="$ac_save_ifs"
1974 fi
1975 fi
1976 CC="$ac_cv_prog_CC"
1977 if test -n "$CC"; then
1978   echo "$ac_t""$CC" 1>&6
1979 else
1980   echo "$ac_t""no" 1>&6
1981 fi
1982
1983 if test -z "$CC"; then
1984   # Extract the first word of "cc", so it can be a program name with args.
1985 set dummy cc; ac_word=$2
1986 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1987 echo "configure:1988: checking for $ac_word" >&5
1988 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1989   echo $ac_n "(cached) $ac_c" 1>&6
1990 else
1991   if test -n "$CC"; then
1992   ac_cv_prog_CC="$CC" # Let the user override the test.
1993 else
1994   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1995   ac_prog_rejected=no
1996   for ac_dir in $PATH; do
1997     test -z "$ac_dir" && ac_dir=.
1998     if test -f $ac_dir/$ac_word; then
1999       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
2000         ac_prog_rejected=yes
2001         continue
2002       fi
2003       ac_cv_prog_CC="cc"
2004       break
2005     fi
2006   done
2007   IFS="$ac_save_ifs"
2008 if test $ac_prog_rejected = yes; then
2009   # We found a bogon in the path, so make sure we never use it.
2010   set dummy $ac_cv_prog_CC
2011   shift
2012   if test $# -gt 0; then
2013     # We chose a different compiler from the bogus one.
2014     # However, it has the same basename, so the bogon will be chosen
2015     # first if we set CC to just the basename; use the full file name.
2016     shift
2017     set dummy "$ac_dir/$ac_word" "$@"
2018     shift
2019     ac_cv_prog_CC="$@"
2020   fi
2021 fi
2022 fi
2023 fi
2024 CC="$ac_cv_prog_CC"
2025 if test -n "$CC"; then
2026   echo "$ac_t""$CC" 1>&6
2027 else
2028   echo "$ac_t""no" 1>&6
2029 fi
2030
2031   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2032 fi
2033
2034 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2035 echo "configure:2036: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
2036
2037 ac_ext=c
2038 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2039 ac_cpp='$CPP $CPPFLAGS'
2040 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2041 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2042 cross_compiling=$ac_cv_prog_cc_cross
2043
2044 cat > conftest.$ac_ext <<EOF
2045 #line 2046 "configure"
2046 #include "confdefs.h"
2047 main(){return(0);}
2048 EOF
2049 if { (eval echo configure:2050: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2050   ac_cv_prog_cc_works=yes
2051   # If we can't run a trivial program, we are probably using a cross compiler.
2052   if (./conftest; exit) 2>/dev/null; then
2053     ac_cv_prog_cc_cross=no
2054   else
2055     ac_cv_prog_cc_cross=yes
2056   fi
2057 else
2058   echo "configure: failed program was:" >&5
2059   cat conftest.$ac_ext >&5
2060   ac_cv_prog_cc_works=no
2061 fi
2062 rm -fr conftest*
2063
2064 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2065 if test $ac_cv_prog_cc_works = no; then
2066   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2067 fi
2068 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2069 echo "configure:2070: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2070 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2071 cross_compiling=$ac_cv_prog_cc_cross
2072
2073 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2074 echo "configure:2075: checking whether we are using GNU C" >&5
2075 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2076   echo $ac_n "(cached) $ac_c" 1>&6
2077 else
2078   cat > conftest.c <<EOF
2079 #ifdef __GNUC__
2080   yes;
2081 #endif
2082 EOF
2083 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2084: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
2084   ac_cv_prog_gcc=yes
2085 else
2086   ac_cv_prog_gcc=no
2087 fi
2088 fi
2089
2090 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2091
2092 if test $ac_cv_prog_gcc = yes; then
2093   GCC=yes
2094   ac_test_CFLAGS="${CFLAGS+set}"
2095   ac_save_CFLAGS="$CFLAGS"
2096   CFLAGS=
2097   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2098 echo "configure:2099: checking whether ${CC-cc} accepts -g" >&5
2099 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2100   echo $ac_n "(cached) $ac_c" 1>&6
2101 else
2102   echo 'void f(){}' > conftest.c
2103 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2104   ac_cv_prog_cc_g=yes
2105 else
2106   ac_cv_prog_cc_g=no
2107 fi
2108 rm -f conftest*
2109
2110 fi
2111
2112 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2113   if test "$ac_test_CFLAGS" = set; then
2114     CFLAGS="$ac_save_CFLAGS"
2115   elif test $ac_cv_prog_cc_g = yes; then
2116     CFLAGS="-g -O2"
2117   else
2118     CFLAGS="-O2"
2119   fi
2120 else
2121   GCC=
2122   test "${CFLAGS+set}" = set || CFLAGS="-g"
2123 fi
2124
2125
2126 for ac_prog in 'bison -y' byacc
2127 do
2128 # Extract the first word of "$ac_prog", so it can be a program name with args.
2129 set dummy $ac_prog; ac_word=$2
2130 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2131 echo "configure:2132: checking for $ac_word" >&5
2132 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
2133   echo $ac_n "(cached) $ac_c" 1>&6
2134 else
2135   if test -n "$YACC"; then
2136   ac_cv_prog_YACC="$YACC" # Let the user override the test.
2137 else
2138   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2139   for ac_dir in $PATH; do
2140     test -z "$ac_dir" && ac_dir=.
2141     if test -f $ac_dir/$ac_word; then
2142       ac_cv_prog_YACC="$ac_prog"
2143       break
2144     fi
2145   done
2146   IFS="$ac_save_ifs"
2147 fi
2148 fi
2149 YACC="$ac_cv_prog_YACC"
2150 if test -n "$YACC"; then
2151   echo "$ac_t""$YACC" 1>&6
2152 else
2153   echo "$ac_t""no" 1>&6
2154 fi
2155
2156 test -n "$YACC" && break
2157 done
2158 test -n "$YACC" || YACC="yacc"
2159
2160 # Extract the first word of "flex", so it can be a program name with args.
2161 set dummy flex; ac_word=$2
2162 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2163 echo "configure:2164: checking for $ac_word" >&5
2164 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
2165   echo $ac_n "(cached) $ac_c" 1>&6
2166 else
2167   if test -n "$LEX"; then
2168   ac_cv_prog_LEX="$LEX" # Let the user override the test.
2169 else
2170   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2171   for ac_dir in $PATH; do
2172     test -z "$ac_dir" && ac_dir=.
2173     if test -f $ac_dir/$ac_word; then
2174       ac_cv_prog_LEX="flex"
2175       break
2176     fi
2177   done
2178   IFS="$ac_save_ifs"
2179   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
2180 fi
2181 fi
2182 LEX="$ac_cv_prog_LEX"
2183 if test -n "$LEX"; then
2184   echo "$ac_t""$LEX" 1>&6
2185 else
2186   echo "$ac_t""no" 1>&6
2187 fi
2188
2189 if test -z "$LEXLIB"
2190 then
2191   case "$LEX" in
2192   flex*) ac_lib=fl ;;
2193   *) ac_lib=l ;;
2194   esac
2195   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
2196 echo "configure:2197: checking for yywrap in -l$ac_lib" >&5
2197 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
2198 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2199   echo $ac_n "(cached) $ac_c" 1>&6
2200 else
2201   ac_save_LIBS="$LIBS"
2202 LIBS="-l$ac_lib  $LIBS"
2203 cat > conftest.$ac_ext <<EOF
2204 #line 2205 "configure"
2205 #include "confdefs.h"
2206 /* Override any gcc2 internal prototype to avoid an error.  */
2207 /* We use char because int might match the return type of a gcc2
2208     builtin and then its argument prototype would still apply.  */
2209 char yywrap();
2210
2211 int main() {
2212 yywrap()
2213 ; return 0; }
2214 EOF
2215 if { (eval echo configure:2216: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2216   rm -rf conftest*
2217   eval "ac_cv_lib_$ac_lib_var=yes"
2218 else
2219   echo "configure: failed program was:" >&5
2220   cat conftest.$ac_ext >&5
2221   rm -rf conftest*
2222   eval "ac_cv_lib_$ac_lib_var=no"
2223 fi
2224 rm -f conftest*
2225 LIBS="$ac_save_LIBS"
2226
2227 fi
2228 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2229   echo "$ac_t""yes" 1>&6
2230   LEXLIB="-l$ac_lib"
2231 else
2232   echo "$ac_t""no" 1>&6
2233 fi
2234
2235 fi
2236
2237 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2238 echo "configure:2239: checking how to run the C preprocessor" >&5
2239 # On Suns, sometimes $CPP names a directory.
2240 if test -n "$CPP" && test -d "$CPP"; then
2241   CPP=
2242 fi
2243 if test -z "$CPP"; then
2244 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2245   echo $ac_n "(cached) $ac_c" 1>&6
2246 else
2247     # This must be in double quotes, not single quotes, because CPP may get
2248   # substituted into the Makefile and "${CC-cc}" will confuse make.
2249   CPP="${CC-cc} -E"
2250   # On the NeXT, cc -E runs the code through the compiler's parser,
2251   # not just through cpp.
2252   cat > conftest.$ac_ext <<EOF
2253 #line 2254 "configure"
2254 #include "confdefs.h"
2255 #include <assert.h>
2256 Syntax Error
2257 EOF
2258 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2259 { (eval echo configure:2260: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2260 ac_err=`grep -v '^ *+' conftest.out`
2261 if test -z "$ac_err"; then
2262   :
2263 else
2264   echo "$ac_err" >&5
2265   echo "configure: failed program was:" >&5
2266   cat conftest.$ac_ext >&5
2267   rm -rf conftest*
2268   CPP="${CC-cc} -E -traditional-cpp"
2269   cat > conftest.$ac_ext <<EOF
2270 #line 2271 "configure"
2271 #include "confdefs.h"
2272 #include <assert.h>
2273 Syntax Error
2274 EOF
2275 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2276 { (eval echo configure:2277: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2277 ac_err=`grep -v '^ *+' conftest.out`
2278 if test -z "$ac_err"; then
2279   :
2280 else
2281   echo "$ac_err" >&5
2282   echo "configure: failed program was:" >&5
2283   cat conftest.$ac_ext >&5
2284   rm -rf conftest*
2285   CPP=/lib/cpp
2286 fi
2287 rm -f conftest*
2288 fi
2289 rm -f conftest*
2290   ac_cv_prog_CPP="$CPP"
2291 fi
2292   CPP="$ac_cv_prog_CPP"
2293 else
2294   ac_cv_prog_CPP="$CPP"
2295 fi
2296 echo "$ac_t""$CPP" 1>&6
2297
2298 echo $ac_n "checking lex output file root""... $ac_c" 1>&6
2299 echo "configure:2300: checking lex output file root" >&5
2300 if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
2301   echo $ac_n "(cached) $ac_c" 1>&6
2302 else
2303   # The minimal lex program is just a single line: %%.  But some broken lexes
2304 # (Solaris, I think it was) want two %% lines, so accommodate them.
2305 echo '%%
2306 %%' | $LEX
2307 if test -f lex.yy.c; then
2308   ac_cv_prog_lex_root=lex.yy
2309 elif test -f lexyy.c; then
2310   ac_cv_prog_lex_root=lexyy
2311 else
2312   { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; }
2313 fi
2314 fi
2315
2316 echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
2317 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
2318
2319 echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
2320 echo "configure:2321: checking whether yytext is a pointer" >&5
2321 if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
2322   echo $ac_n "(cached) $ac_c" 1>&6
2323 else
2324   # POSIX says lex can declare yytext either as a pointer or an array; the
2325 # default is implementation-dependent. Figure out which it is, since
2326 # not all implementations provide the %pointer and %array declarations.
2327 ac_cv_prog_lex_yytext_pointer=no
2328 echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
2329 ac_save_LIBS="$LIBS"
2330 LIBS="$LIBS $LEXLIB"
2331 cat > conftest.$ac_ext <<EOF
2332 #line 2333 "configure"
2333 #include "confdefs.h"
2334 `cat $LEX_OUTPUT_ROOT.c`
2335 int main() {
2336
2337 ; return 0; }
2338 EOF
2339 if { (eval echo configure:2340: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2340   rm -rf conftest*
2341   ac_cv_prog_lex_yytext_pointer=yes
2342 else
2343   echo "configure: failed program was:" >&5
2344   cat conftest.$ac_ext >&5
2345 fi
2346 rm -f conftest*
2347 LIBS="$ac_save_LIBS"
2348 rm -f "${LEX_OUTPUT_ROOT}.c"
2349
2350 fi
2351
2352 echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6
2353 if test $ac_cv_prog_lex_yytext_pointer = yes; then
2354   cat >> confdefs.h <<\EOF
2355 #define YYTEXT_POINTER 1
2356 EOF
2357
2358 fi
2359
2360
2361 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
2362 echo "configure:2363: checking whether to enable maintainer-specific portions of Makefiles" >&5
2363     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2364 if test "${enable_maintainer_mode+set}" = set; then
2365   enableval="$enable_maintainer_mode"
2366   USE_MAINTAINER_MODE=$enableval
2367 else
2368   USE_MAINTAINER_MODE=no
2369 fi
2370
2371   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2372   if test $USE_MAINTAINER_MODE = yes; then
2373     MAINT=
2374   else
2375     MAINT='#M#'
2376   fi
2377
2378
2379 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
2380 echo "configure:2381: checking for Cygwin32 environment" >&5
2381 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
2382   echo $ac_n "(cached) $ac_c" 1>&6
2383 else
2384   cat > conftest.$ac_ext <<EOF
2385 #line 2386 "configure"
2386 #include "confdefs.h"
2387
2388 int main() {
2389 return __CYGWIN32__;
2390 ; return 0; }
2391 EOF
2392 if { (eval echo configure:2393: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2393   rm -rf conftest*
2394   am_cv_cygwin32=yes
2395 else
2396   echo "configure: failed program was:" >&5
2397   cat conftest.$ac_ext >&5
2398   rm -rf conftest*
2399   am_cv_cygwin32=no
2400 fi
2401 rm -f conftest*
2402 rm -f conftest*
2403 fi
2404
2405 echo "$ac_t""$am_cv_cygwin32" 1>&6
2406 CYGWIN32=
2407 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
2408 echo $ac_n "checking for Mingw32 environment""... $ac_c" 1>&6
2409 echo "configure:2410: checking for Mingw32 environment" >&5
2410 if eval "test \"`echo '$''{'am_cv_mingw32'+set}'`\" = set"; then
2411   echo $ac_n "(cached) $ac_c" 1>&6
2412 else
2413   cat > conftest.$ac_ext <<EOF
2414 #line 2415 "configure"
2415 #include "confdefs.h"
2416
2417 int main() {
2418 return __MINGW32__;
2419 ; return 0; }
2420 EOF
2421 if { (eval echo configure:2422: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2422   rm -rf conftest*
2423   am_cv_mingw32=yes
2424 else
2425   echo "configure: failed program was:" >&5
2426   cat conftest.$ac_ext >&5
2427   rm -rf conftest*
2428   am_cv_mingw32=no
2429 fi
2430 rm -f conftest*
2431 rm -f conftest*
2432 fi
2433
2434 echo "$ac_t""$am_cv_mingw32" 1>&6
2435 MINGW32=
2436 test "$am_cv_mingw32" = yes && MINGW32=yes
2437
2438
2439 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2440 echo "configure:2441: checking for executable suffix" >&5
2441 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
2442   echo $ac_n "(cached) $ac_c" 1>&6
2443 else
2444
2445 if test "$CYGWIN32" = yes -o "$MINGW32" = yes; then
2446 am_cv_exeext=.exe
2447 else
2448 cat > am_c_test.c << 'EOF'
2449 int main() {
2450 /* Nothing needed here */
2451 }
2452 EOF
2453 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
2454 am_cv_exeext=`echo am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
2455 rm -f am_c_test*
2456 fi
2457
2458 test x"${am_cv_exeext}" = x && am_cv_exeext=no
2459 fi
2460 EXEEXT=""
2461 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
2462 echo "$ac_t""${am_cv_exeext}" 1>&6
2463
2464
2465 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
2466 do
2467 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2468 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2469 echo "configure:2470: checking for $ac_hdr" >&5
2470 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2471   echo $ac_n "(cached) $ac_c" 1>&6
2472 else
2473   cat > conftest.$ac_ext <<EOF
2474 #line 2475 "configure"
2475 #include "confdefs.h"
2476 #include <$ac_hdr>
2477 EOF
2478 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2479 { (eval echo configure:2480: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2480 ac_err=`grep -v '^ *+' conftest.out`
2481 if test -z "$ac_err"; then
2482   rm -rf conftest*
2483   eval "ac_cv_header_$ac_safe=yes"
2484 else
2485   echo "$ac_err" >&5
2486   echo "configure: failed program was:" >&5
2487   cat conftest.$ac_ext >&5
2488   rm -rf conftest*
2489   eval "ac_cv_header_$ac_safe=no"
2490 fi
2491 rm -f conftest*
2492 fi
2493 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2494   echo "$ac_t""yes" 1>&6
2495     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2496   cat >> confdefs.h <<EOF
2497 #define $ac_tr_hdr 1
2498 EOF
2499
2500 else
2501   echo "$ac_t""no" 1>&6
2502 fi
2503 done
2504
2505
2506 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
2507 # people who are not cross-compiling but are compiling cross-assemblers.
2508 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
2509 echo "configure:2510: checking whether compiling a cross-assembler" >&5
2510 if test "${host}" = "${target}"; then
2511   cross_gas=no
2512 else
2513   cross_gas=yes
2514   cat >> confdefs.h <<\EOF
2515 #define CROSS_COMPILE 1
2516 EOF
2517
2518 fi
2519 echo "$ac_t""$cross_gas" 1>&6
2520
2521 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
2522 # for constant arguments.  Useless!
2523 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
2524 echo "configure:2525: checking for working alloca.h" >&5
2525 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
2526   echo $ac_n "(cached) $ac_c" 1>&6
2527 else
2528   cat > conftest.$ac_ext <<EOF
2529 #line 2530 "configure"
2530 #include "confdefs.h"
2531 #include <alloca.h>
2532 int main() {
2533 char *p = alloca(2 * sizeof(int));
2534 ; return 0; }
2535 EOF
2536 if { (eval echo configure:2537: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2537   rm -rf conftest*
2538   ac_cv_header_alloca_h=yes
2539 else
2540   echo "configure: failed program was:" >&5
2541   cat conftest.$ac_ext >&5
2542   rm -rf conftest*
2543   ac_cv_header_alloca_h=no
2544 fi
2545 rm -f conftest*
2546 fi
2547
2548 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
2549 if test $ac_cv_header_alloca_h = yes; then
2550   cat >> confdefs.h <<\EOF
2551 #define HAVE_ALLOCA_H 1
2552 EOF
2553
2554 fi
2555
2556 echo $ac_n "checking for alloca""... $ac_c" 1>&6
2557 echo "configure:2558: checking for alloca" >&5
2558 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
2559   echo $ac_n "(cached) $ac_c" 1>&6
2560 else
2561   cat > conftest.$ac_ext <<EOF
2562 #line 2563 "configure"
2563 #include "confdefs.h"
2564
2565 #ifdef __GNUC__
2566 # define alloca __builtin_alloca
2567 #else
2568 # if HAVE_ALLOCA_H
2569 #  include <alloca.h>
2570 # else
2571 #  ifdef _AIX
2572  #pragma alloca
2573 #  else
2574 #   ifndef alloca /* predefined by HP cc +Olibcalls */
2575 char *alloca ();
2576 #   endif
2577 #  endif
2578 # endif
2579 #endif
2580
2581 int main() {
2582 char *p = (char *) alloca(1);
2583 ; return 0; }
2584 EOF
2585 if { (eval echo configure:2586: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2586   rm -rf conftest*
2587   ac_cv_func_alloca_works=yes
2588 else
2589   echo "configure: failed program was:" >&5
2590   cat conftest.$ac_ext >&5
2591   rm -rf conftest*
2592   ac_cv_func_alloca_works=no
2593 fi
2594 rm -f conftest*
2595 fi
2596
2597 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
2598 if test $ac_cv_func_alloca_works = yes; then
2599   cat >> confdefs.h <<\EOF
2600 #define HAVE_ALLOCA 1
2601 EOF
2602
2603 fi
2604
2605 if test $ac_cv_func_alloca_works = no; then
2606   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
2607   # that cause trouble.  Some versions do not even contain alloca or
2608   # contain a buggy version.  If you still want to use their alloca,
2609   # use ar to extract alloca.o from them instead of compiling alloca.c.
2610   ALLOCA=alloca.o
2611   cat >> confdefs.h <<\EOF
2612 #define C_ALLOCA 1
2613 EOF
2614
2615
2616 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
2617 echo "configure:2618: checking whether alloca needs Cray hooks" >&5
2618 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
2619   echo $ac_n "(cached) $ac_c" 1>&6
2620 else
2621   cat > conftest.$ac_ext <<EOF
2622 #line 2623 "configure"
2623 #include "confdefs.h"
2624 #if defined(CRAY) && ! defined(CRAY2)
2625 webecray
2626 #else
2627 wenotbecray
2628 #endif
2629
2630 EOF
2631 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2632   egrep "webecray" >/dev/null 2>&1; then
2633   rm -rf conftest*
2634   ac_cv_os_cray=yes
2635 else
2636   rm -rf conftest*
2637   ac_cv_os_cray=no
2638 fi
2639 rm -f conftest*
2640
2641 fi
2642
2643 echo "$ac_t""$ac_cv_os_cray" 1>&6
2644 if test $ac_cv_os_cray = yes; then
2645 for ac_func in _getb67 GETB67 getb67; do
2646   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2647 echo "configure:2648: checking for $ac_func" >&5
2648 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2649   echo $ac_n "(cached) $ac_c" 1>&6
2650 else
2651   cat > conftest.$ac_ext <<EOF
2652 #line 2653 "configure"
2653 #include "confdefs.h"
2654 /* System header to define __stub macros and hopefully few prototypes,
2655     which can conflict with char $ac_func(); below.  */
2656 #include <assert.h>
2657 /* Override any gcc2 internal prototype to avoid an error.  */
2658 /* We use char because int might match the return type of a gcc2
2659     builtin and then its argument prototype would still apply.  */
2660 char $ac_func();
2661
2662 int main() {
2663
2664 /* The GNU C library defines this for functions which it implements
2665     to always fail with ENOSYS.  Some functions are actually named
2666     something starting with __ and the normal name is an alias.  */
2667 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2668 choke me
2669 #else
2670 $ac_func();
2671 #endif
2672
2673 ; return 0; }
2674 EOF
2675 if { (eval echo configure:2676: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2676   rm -rf conftest*
2677   eval "ac_cv_func_$ac_func=yes"
2678 else
2679   echo "configure: failed program was:" >&5
2680   cat conftest.$ac_ext >&5
2681   rm -rf conftest*
2682   eval "ac_cv_func_$ac_func=no"
2683 fi
2684 rm -f conftest*
2685 fi
2686
2687 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2688   echo "$ac_t""yes" 1>&6
2689   cat >> confdefs.h <<EOF
2690 #define CRAY_STACKSEG_END $ac_func
2691 EOF
2692
2693   break
2694 else
2695   echo "$ac_t""no" 1>&6
2696 fi
2697
2698 done
2699 fi
2700
2701 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
2702 echo "configure:2703: checking stack direction for C alloca" >&5
2703 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
2704   echo $ac_n "(cached) $ac_c" 1>&6
2705 else
2706   if test "$cross_compiling" = yes; then
2707   ac_cv_c_stack_direction=0
2708 else
2709   cat > conftest.$ac_ext <<EOF
2710 #line 2711 "configure"
2711 #include "confdefs.h"
2712 find_stack_direction ()
2713 {
2714   static char *addr = 0;
2715   auto char dummy;
2716   if (addr == 0)
2717     {
2718       addr = &dummy;
2719       return find_stack_direction ();
2720     }
2721   else
2722     return (&dummy > addr) ? 1 : -1;
2723 }
2724 main ()
2725 {
2726   exit (find_stack_direction() < 0);
2727 }
2728 EOF
2729 if { (eval echo configure:2730: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2730 then
2731   ac_cv_c_stack_direction=1
2732 else
2733   echo "configure: failed program was:" >&5
2734   cat conftest.$ac_ext >&5
2735   rm -fr conftest*
2736   ac_cv_c_stack_direction=-1
2737 fi
2738 rm -fr conftest*
2739 fi
2740
2741 fi
2742
2743 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
2744 cat >> confdefs.h <<EOF
2745 #define STACK_DIRECTION $ac_cv_c_stack_direction
2746 EOF
2747
2748 fi
2749
2750 echo $ac_n "checking for inline""... $ac_c" 1>&6
2751 echo "configure:2752: checking for inline" >&5
2752 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
2753   echo $ac_n "(cached) $ac_c" 1>&6
2754 else
2755   ac_cv_c_inline=no
2756 for ac_kw in inline __inline__ __inline; do
2757   cat > conftest.$ac_ext <<EOF
2758 #line 2759 "configure"
2759 #include "confdefs.h"
2760
2761 int main() {
2762 } $ac_kw foo() {
2763 ; return 0; }
2764 EOF
2765 if { (eval echo configure:2766: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2766   rm -rf conftest*
2767   ac_cv_c_inline=$ac_kw; break
2768 else
2769   echo "configure: failed program was:" >&5
2770   cat conftest.$ac_ext >&5
2771 fi
2772 rm -f conftest*
2773 done
2774
2775 fi
2776
2777 echo "$ac_t""$ac_cv_c_inline" 1>&6
2778 case "$ac_cv_c_inline" in
2779   inline | yes) ;;
2780   no) cat >> confdefs.h <<\EOF
2781 #define inline
2782 EOF
2783  ;;
2784   *)  cat >> confdefs.h <<EOF
2785 #define inline $ac_cv_c_inline
2786 EOF
2787  ;;
2788 esac
2789
2790
2791 # VMS doesn't have unlink.
2792 for ac_func in unlink remove
2793 do
2794 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2795 echo "configure:2796: checking for $ac_func" >&5
2796 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2797   echo $ac_n "(cached) $ac_c" 1>&6
2798 else
2799   cat > conftest.$ac_ext <<EOF
2800 #line 2801 "configure"
2801 #include "confdefs.h"
2802 /* System header to define __stub macros and hopefully few prototypes,
2803     which can conflict with char $ac_func(); below.  */
2804 #include <assert.h>
2805 /* Override any gcc2 internal prototype to avoid an error.  */
2806 /* We use char because int might match the return type of a gcc2
2807     builtin and then its argument prototype would still apply.  */
2808 char $ac_func();
2809
2810 int main() {
2811
2812 /* The GNU C library defines this for functions which it implements
2813     to always fail with ENOSYS.  Some functions are actually named
2814     something starting with __ and the normal name is an alias.  */
2815 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2816 choke me
2817 #else
2818 $ac_func();
2819 #endif
2820
2821 ; return 0; }
2822 EOF
2823 if { (eval echo configure:2824: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2824   rm -rf conftest*
2825   eval "ac_cv_func_$ac_func=yes"
2826 else
2827   echo "configure: failed program was:" >&5
2828   cat conftest.$ac_ext >&5
2829   rm -rf conftest*
2830   eval "ac_cv_func_$ac_func=no"
2831 fi
2832 rm -f conftest*
2833 fi
2834
2835 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2836   echo "$ac_t""yes" 1>&6
2837     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2838   cat >> confdefs.h <<EOF
2839 #define $ac_tr_func 1
2840 EOF
2841  break
2842 else
2843   echo "$ac_t""no" 1>&6
2844 fi
2845 done
2846
2847
2848 # Some systems don't have sbrk().
2849 for ac_func in sbrk
2850 do
2851 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2852 echo "configure:2853: checking for $ac_func" >&5
2853 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2854   echo $ac_n "(cached) $ac_c" 1>&6
2855 else
2856   cat > conftest.$ac_ext <<EOF
2857 #line 2858 "configure"
2858 #include "confdefs.h"
2859 /* System header to define __stub macros and hopefully few prototypes,
2860     which can conflict with char $ac_func(); below.  */
2861 #include <assert.h>
2862 /* Override any gcc2 internal prototype to avoid an error.  */
2863 /* We use char because int might match the return type of a gcc2
2864     builtin and then its argument prototype would still apply.  */
2865 char $ac_func();
2866
2867 int main() {
2868
2869 /* The GNU C library defines this for functions which it implements
2870     to always fail with ENOSYS.  Some functions are actually named
2871     something starting with __ and the normal name is an alias.  */
2872 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2873 choke me
2874 #else
2875 $ac_func();
2876 #endif
2877
2878 ; return 0; }
2879 EOF
2880 if { (eval echo configure:2881: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2881   rm -rf conftest*
2882   eval "ac_cv_func_$ac_func=yes"
2883 else
2884   echo "configure: failed program was:" >&5
2885   cat conftest.$ac_ext >&5
2886   rm -rf conftest*
2887   eval "ac_cv_func_$ac_func=no"
2888 fi
2889 rm -f conftest*
2890 fi
2891
2892 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2893   echo "$ac_t""yes" 1>&6
2894     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2895   cat >> confdefs.h <<EOF
2896 #define $ac_tr_func 1
2897 EOF
2898
2899 else
2900   echo "$ac_t""no" 1>&6
2901 fi
2902 done
2903
2904
2905 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
2906 # enough, but on some of those systems, the assert macro relies on requoting
2907 # working properly!
2908 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
2909 echo "configure:2910: checking for working assert macro" >&5
2910 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
2911   echo $ac_n "(cached) $ac_c" 1>&6
2912 else
2913   cat > conftest.$ac_ext <<EOF
2914 #line 2915 "configure"
2915 #include "confdefs.h"
2916 #include <assert.h>
2917 #include <stdio.h>
2918 int main() {
2919
2920 /* check for requoting problems */
2921 static int a, b, c, d;
2922 static char *s;
2923 assert (!strcmp(s, "foo bar baz quux"));
2924 /* check for newline handling */
2925 assert (a == b
2926         || c == d);
2927
2928 ; return 0; }
2929 EOF
2930 if { (eval echo configure:2931: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2931   rm -rf conftest*
2932   gas_cv_assert_ok=yes
2933 else
2934   echo "configure: failed program was:" >&5
2935   cat conftest.$ac_ext >&5
2936   rm -rf conftest*
2937   gas_cv_assert_ok=no
2938 fi
2939 rm -f conftest*
2940 fi
2941 echo "$ac_t""$gas_cv_assert_ok" 1>&6
2942 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
2943 #define BROKEN_ASSERT 1
2944 EOF
2945
2946
2947
2948 # On some systems, the system header files may not declare malloc, realloc,
2949 # and free.  There are places where gas needs these functions to have been
2950 # declared -- such as when taking their addresses.
2951 gas_test_headers="
2952 #ifdef HAVE_MEMORY_H
2953 #include <memory.h>
2954 #endif
2955 #ifdef HAVE_STRING_H
2956 #include <string.h>
2957 #else
2958 #ifdef HAVE_STRINGS_H
2959 #include <strings.h>
2960 #endif
2961 #endif
2962 #ifdef HAVE_STDLIB_H
2963 #include <stdlib.h>
2964 #endif
2965 #ifdef HAVE_UNISTD_H
2966 #include <unistd.h>
2967 #endif
2968 "
2969
2970 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
2971 echo "configure:2972: checking whether declaration is required for strstr" >&5
2972 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
2973   echo $ac_n "(cached) $ac_c" 1>&6
2974 else
2975   cat > conftest.$ac_ext <<EOF
2976 #line 2977 "configure"
2977 #include "confdefs.h"
2978 $gas_test_headers
2979 int main() {
2980
2981 typedef char *(*f)();
2982 f x;
2983 x = (f) strstr;
2984
2985 ; return 0; }
2986 EOF
2987 if { (eval echo configure:2988: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2988   rm -rf conftest*
2989   gas_cv_decl_needed_strstr=no
2990 else
2991   echo "configure: failed program was:" >&5
2992   cat conftest.$ac_ext >&5
2993   rm -rf conftest*
2994   gas_cv_decl_needed_strstr=yes
2995 fi
2996 rm -f conftest*
2997 fi
2998 echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
2999 test $gas_cv_decl_needed_strstr = no || {
3000  cat >> confdefs.h <<\EOF
3001 #define NEED_DECLARATION_STRSTR 1
3002 EOF
3003
3004 }
3005
3006
3007 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
3008 echo "configure:3009: checking whether declaration is required for malloc" >&5
3009 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
3010   echo $ac_n "(cached) $ac_c" 1>&6
3011 else
3012   cat > conftest.$ac_ext <<EOF
3013 #line 3014 "configure"
3014 #include "confdefs.h"
3015 $gas_test_headers
3016 int main() {
3017
3018 typedef char *(*f)();
3019 f x;
3020 x = (f) malloc;
3021
3022 ; return 0; }
3023 EOF
3024 if { (eval echo configure:3025: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3025   rm -rf conftest*
3026   gas_cv_decl_needed_malloc=no
3027 else
3028   echo "configure: failed program was:" >&5
3029   cat conftest.$ac_ext >&5
3030   rm -rf conftest*
3031   gas_cv_decl_needed_malloc=yes
3032 fi
3033 rm -f conftest*
3034 fi
3035 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
3036 test $gas_cv_decl_needed_malloc = no || {
3037  cat >> confdefs.h <<\EOF
3038 #define NEED_DECLARATION_MALLOC 1
3039 EOF
3040
3041 }
3042
3043
3044 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
3045 echo "configure:3046: checking whether declaration is required for free" >&5
3046 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
3047   echo $ac_n "(cached) $ac_c" 1>&6
3048 else
3049   cat > conftest.$ac_ext <<EOF
3050 #line 3051 "configure"
3051 #include "confdefs.h"
3052 $gas_test_headers
3053 int main() {
3054
3055 typedef void (*f)();
3056 f x;
3057 x = (f) free;
3058
3059 ; return 0; }
3060 EOF
3061 if { (eval echo configure:3062: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3062   rm -rf conftest*
3063   gas_cv_decl_needed_free=no
3064 else
3065   echo "configure: failed program was:" >&5
3066   cat conftest.$ac_ext >&5
3067   rm -rf conftest*
3068   gas_cv_decl_needed_free=yes
3069 fi
3070 rm -f conftest*
3071 fi
3072 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
3073 test $gas_cv_decl_needed_free = no || {
3074  cat >> confdefs.h <<\EOF
3075 #define NEED_DECLARATION_FREE 1
3076 EOF
3077
3078 }
3079
3080
3081 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
3082 echo "configure:3083: checking whether declaration is required for sbrk" >&5
3083 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
3084   echo $ac_n "(cached) $ac_c" 1>&6
3085 else
3086   cat > conftest.$ac_ext <<EOF
3087 #line 3088 "configure"
3088 #include "confdefs.h"
3089 $gas_test_headers
3090 int main() {
3091
3092 typedef char *(*f)();
3093 f x;
3094 x = (f) sbrk;
3095
3096 ; return 0; }
3097 EOF
3098 if { (eval echo configure:3099: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3099   rm -rf conftest*
3100   gas_cv_decl_needed_sbrk=no
3101 else
3102   echo "configure: failed program was:" >&5
3103   cat conftest.$ac_ext >&5
3104   rm -rf conftest*
3105   gas_cv_decl_needed_sbrk=yes
3106 fi
3107 rm -f conftest*
3108 fi
3109 echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
3110 test $gas_cv_decl_needed_sbrk = no || {
3111  cat >> confdefs.h <<\EOF
3112 #define NEED_DECLARATION_SBRK 1
3113 EOF
3114
3115 }
3116
3117
3118 # Does errno.h declare errno, or do we have to add a separate declaration
3119 # for it?
3120
3121 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
3122 echo "configure:3123: checking whether declaration is required for errno" >&5
3123 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
3124   echo $ac_n "(cached) $ac_c" 1>&6
3125 else
3126   cat > conftest.$ac_ext <<EOF
3127 #line 3128 "configure"
3128 #include "confdefs.h"
3129
3130 #ifdef HAVE_ERRNO_H
3131 #include <errno.h>
3132 #endif
3133
3134 int main() {
3135
3136 typedef int f;
3137 f x;
3138 x = (f) errno;
3139
3140 ; return 0; }
3141 EOF
3142 if { (eval echo configure:3143: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3143   rm -rf conftest*
3144   gas_cv_decl_needed_errno=no
3145 else
3146   echo "configure: failed program was:" >&5
3147   cat conftest.$ac_ext >&5
3148   rm -rf conftest*
3149   gas_cv_decl_needed_errno=yes
3150 fi
3151 rm -f conftest*
3152 fi
3153 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
3154 test $gas_cv_decl_needed_errno = no || {
3155  cat >> confdefs.h <<\EOF
3156 #define NEED_DECLARATION_ERRNO 1
3157 EOF
3158
3159 }
3160
3161
3162
3163
3164 trap '' 1 2 15
3165 cat > confcache <<\EOF
3166 # This file is a shell script that caches the results of configure
3167 # tests run on this system so they can be shared between configure
3168 # scripts and configure runs.  It is not useful on other systems.
3169 # If it contains results you don't want to keep, you may remove or edit it.
3170 #
3171 # By default, configure uses ./config.cache as the cache file,
3172 # creating it if it does not exist already.  You can give configure
3173 # the --cache-file=FILE option to use a different cache file; that is
3174 # what configure does when it calls configure scripts in
3175 # subdirectories, so they share the cache.
3176 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3177 # config.status only pays attention to the cache file if you give it the
3178 # --recheck option to rerun configure.
3179 #
3180 EOF
3181 # The following way of writing the cache mishandles newlines in values,
3182 # but we know of no workaround that is simple, portable, and efficient.
3183 # So, don't put newlines in cache variables' values.
3184 # Ultrix sh set writes to stderr and can't be redirected directly,
3185 # and sets the high bit in the cache file unless we assign to the vars.
3186 (set) 2>&1 |
3187   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
3188   *ac_space=\ *)
3189     # `set' does not quote correctly, so add quotes (double-quote substitution
3190     # turns \\\\ into \\, and sed turns \\ into \).
3191     sed -n \
3192       -e "s/'/'\\\\''/g" \
3193       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3194     ;;
3195   *)
3196     # `set' quotes correctly as required by POSIX, so do not add quotes.
3197     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3198     ;;
3199   esac >> confcache
3200 if cmp -s $cache_file confcache; then
3201   :
3202 else
3203   if test -w $cache_file; then
3204     echo "updating cache $cache_file"
3205     cat confcache > $cache_file
3206   else
3207     echo "not updating unwritable cache $cache_file"
3208   fi
3209 fi
3210 rm -f confcache
3211
3212 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3213
3214 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3215 # Let make expand exec_prefix.
3216 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3217
3218 # Any assignment to VPATH causes Sun make to only execute
3219 # the first set of double-colon rules, so remove it if not needed.
3220 # If there is a colon in the path, we need to keep it.
3221 if test "x$srcdir" = x.; then
3222   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3223 fi
3224
3225 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3226
3227 DEFS=-DHAVE_CONFIG_H
3228
3229 # Without the "./", some shells look in PATH for config.status.
3230 : ${CONFIG_STATUS=./config.status}
3231
3232 echo creating $CONFIG_STATUS
3233 rm -f $CONFIG_STATUS
3234 cat > $CONFIG_STATUS <<EOF
3235 #! /bin/sh
3236 # Generated automatically by configure.
3237 # Run this file to recreate the current configuration.
3238 # This directory was configured as follows,
3239 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3240 #
3241 # $0 $ac_configure_args
3242 #
3243 # Compiler output produced by configure, useful for debugging
3244 # configure, is in ./config.log if it exists.
3245
3246 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3247 for ac_option
3248 do
3249   case "\$ac_option" in
3250   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3251     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3252     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3253   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3254     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
3255     exit 0 ;;
3256   -help | --help | --hel | --he | --h)
3257     echo "\$ac_cs_usage"; exit 0 ;;
3258   *) echo "\$ac_cs_usage"; exit 1 ;;
3259   esac
3260 done
3261
3262 ac_given_srcdir=$srcdir
3263 ac_given_INSTALL="$INSTALL"
3264
3265 trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3266 EOF
3267 cat >> $CONFIG_STATUS <<EOF
3268
3269 # Protect against being on the right side of a sed subst in config.status.
3270 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3271  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3272 $ac_vpsub
3273 $extrasub
3274 s%@SHELL@%$SHELL%g
3275 s%@CFLAGS@%$CFLAGS%g
3276 s%@CPPFLAGS@%$CPPFLAGS%g
3277 s%@CXXFLAGS@%$CXXFLAGS%g
3278 s%@DEFS@%$DEFS%g
3279 s%@LDFLAGS@%$LDFLAGS%g
3280 s%@LIBS@%$LIBS%g
3281 s%@exec_prefix@%$exec_prefix%g
3282 s%@prefix@%$prefix%g
3283 s%@program_transform_name@%$program_transform_name%g
3284 s%@bindir@%$bindir%g
3285 s%@sbindir@%$sbindir%g
3286 s%@libexecdir@%$libexecdir%g
3287 s%@datadir@%$datadir%g
3288 s%@sysconfdir@%$sysconfdir%g
3289 s%@sharedstatedir@%$sharedstatedir%g
3290 s%@localstatedir@%$localstatedir%g
3291 s%@libdir@%$libdir%g
3292 s%@includedir@%$includedir%g
3293 s%@oldincludedir@%$oldincludedir%g
3294 s%@infodir@%$infodir%g
3295 s%@mandir@%$mandir%g
3296 s%@host@%$host%g
3297 s%@host_alias@%$host_alias%g
3298 s%@host_cpu@%$host_cpu%g
3299 s%@host_vendor@%$host_vendor%g
3300 s%@host_os@%$host_os%g
3301 s%@target@%$target%g
3302 s%@target_alias@%$target_alias%g
3303 s%@target_cpu@%$target_cpu%g
3304 s%@target_vendor@%$target_vendor%g
3305 s%@target_os@%$target_os%g
3306 s%@build@%$build%g
3307 s%@build_alias@%$build_alias%g
3308 s%@build_cpu@%$build_cpu%g
3309 s%@build_vendor@%$build_vendor%g
3310 s%@build_os@%$build_os%g
3311 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3312 s%@INSTALL_DATA@%$INSTALL_DATA%g
3313 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3314 s%@PACKAGE@%$PACKAGE%g
3315 s%@VERSION@%$VERSION%g
3316 s%@ACLOCAL@%$ACLOCAL%g
3317 s%@AUTOCONF@%$AUTOCONF%g
3318 s%@AUTOMAKE@%$AUTOMAKE%g
3319 s%@AUTOHEADER@%$AUTOHEADER%g
3320 s%@MAKEINFO@%$MAKEINFO%g
3321 s%@SET_MAKE@%$SET_MAKE%g
3322 s%@CC@%$CC%g
3323 s%@RANLIB@%$RANLIB%g
3324 s%@LD@%$LD%g
3325 s%@LN_S@%$LN_S%g
3326 s%@LIBTOOL@%$LIBTOOL%g
3327 s%@extra_objects@%$extra_objects%g
3328 s%@target_cpu_type@%$target_cpu_type%g
3329 s%@obj_format@%$obj_format%g
3330 s%@te_file@%$te_file%g
3331 s%@atof@%$atof%g
3332 s%@BFDLIB@%$BFDLIB%g
3333 s%@OPCODES_LIB@%$OPCODES_LIB%g
3334 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
3335 s%@YACC@%$YACC%g
3336 s%@LEX@%$LEX%g
3337 s%@LEXLIB@%$LEXLIB%g
3338 s%@CPP@%$CPP%g
3339 s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
3340 s%@MAINT@%$MAINT%g
3341 s%@EXEEXT@%$EXEEXT%g
3342 s%@ALLOCA@%$ALLOCA%g
3343
3344 CEOF
3345 EOF
3346
3347 cat >> $CONFIG_STATUS <<\EOF
3348
3349 # Split the substitutions into bite-sized pieces for seds with
3350 # small command number limits, like on Digital OSF/1 and HP-UX.
3351 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3352 ac_file=1 # Number of current file.
3353 ac_beg=1 # First line for current file.
3354 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3355 ac_more_lines=:
3356 ac_sed_cmds=""
3357 while $ac_more_lines; do
3358   if test $ac_beg -gt 1; then
3359     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3360   else
3361     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3362   fi
3363   if test ! -s conftest.s$ac_file; then
3364     ac_more_lines=false
3365     rm -f conftest.s$ac_file
3366   else
3367     if test -z "$ac_sed_cmds"; then
3368       ac_sed_cmds="sed -f conftest.s$ac_file"
3369     else
3370       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3371     fi
3372     ac_file=`expr $ac_file + 1`
3373     ac_beg=$ac_end
3374     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3375   fi
3376 done
3377 if test -z "$ac_sed_cmds"; then
3378   ac_sed_cmds=cat
3379 fi
3380 EOF
3381
3382 cat >> $CONFIG_STATUS <<EOF
3383
3384 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
3385 EOF
3386 cat >> $CONFIG_STATUS <<\EOF
3387 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3388   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3389   case "$ac_file" in
3390   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3391        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3392   *) ac_file_in="${ac_file}.in" ;;
3393   esac
3394
3395   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3396
3397   # Remove last slash and all that follows it.  Not all systems have dirname.
3398   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3399   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3400     # The file is in a subdirectory.
3401     test ! -d "$ac_dir" && mkdir "$ac_dir"
3402     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3403     # A "../" for each directory in $ac_dir_suffix.
3404     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3405   else
3406     ac_dir_suffix= ac_dots=
3407   fi
3408
3409   case "$ac_given_srcdir" in
3410   .)  srcdir=.
3411       if test -z "$ac_dots"; then top_srcdir=.
3412       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3413   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3414   *) # Relative path.
3415     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3416     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3417   esac
3418
3419   case "$ac_given_INSTALL" in
3420   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3421   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3422   esac
3423
3424   echo creating "$ac_file"
3425   rm -f "$ac_file"
3426   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3427   case "$ac_file" in
3428   *Makefile*) ac_comsub="1i\\
3429 # $configure_input" ;;
3430   *) ac_comsub= ;;
3431   esac
3432
3433   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3434   sed -e "$ac_comsub
3435 s%@configure_input@%$configure_input%g
3436 s%@srcdir@%$srcdir%g
3437 s%@top_srcdir@%$top_srcdir%g
3438 s%@INSTALL@%$INSTALL%g
3439 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3440 fi; done
3441 rm -f conftest.s*
3442
3443 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3444 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3445 #
3446 # ac_d sets the value in "#define NAME VALUE" lines.
3447 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3448 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3449 ac_dC='\3'
3450 ac_dD='%g'
3451 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3452 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3453 ac_uB='\([      ]\)%\1#\2define\3'
3454 ac_uC=' '
3455 ac_uD='\4%g'
3456 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3457 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3458 ac_eB='$%\1#\2define\3'
3459 ac_eC=' '
3460 ac_eD='%g'
3461
3462 if test "${CONFIG_HEADERS+set}" != set; then
3463 EOF
3464 cat >> $CONFIG_STATUS <<EOF
3465   CONFIG_HEADERS="config.h:config.in"
3466 EOF
3467 cat >> $CONFIG_STATUS <<\EOF
3468 fi
3469 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3470   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3471   case "$ac_file" in
3472   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3473        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3474   *) ac_file_in="${ac_file}.in" ;;
3475   esac
3476
3477   echo creating $ac_file
3478
3479   rm -f conftest.frag conftest.in conftest.out
3480   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3481   cat $ac_file_inputs > conftest.in
3482
3483 EOF
3484
3485 # Transform confdefs.h into a sed script conftest.vals that substitutes
3486 # the proper values into config.h.in to produce config.h.  And first:
3487 # Protect against being on the right side of a sed subst in config.status.
3488 # Protect against being in an unquoted here document in config.status.
3489 rm -f conftest.vals
3490 cat > conftest.hdr <<\EOF
3491 s/[\\&%]/\\&/g
3492 s%[\\$`]%\\&%g
3493 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3494 s%ac_d%ac_u%gp
3495 s%ac_u%ac_e%gp
3496 EOF
3497 sed -n -f conftest.hdr confdefs.h > conftest.vals
3498 rm -f conftest.hdr
3499
3500 # This sed command replaces #undef with comments.  This is necessary, for
3501 # example, in the case of _POSIX_SOURCE, which is predefined and required
3502 # on some systems where configure will not decide to define it.
3503 cat >> conftest.vals <<\EOF
3504 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3505 EOF
3506
3507 # Break up conftest.vals because some shells have a limit on
3508 # the size of here documents, and old seds have small limits too.
3509
3510 rm -f conftest.tail
3511 while :
3512 do
3513   ac_lines=`grep -c . conftest.vals`
3514   # grep -c gives empty output for an empty file on some AIX systems.
3515   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3516   # Write a limited-size here document to conftest.frag.
3517   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3518   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3519   echo 'CEOF
3520   sed -f conftest.frag conftest.in > conftest.out
3521   rm -f conftest.in
3522   mv conftest.out conftest.in
3523 ' >> $CONFIG_STATUS
3524   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3525   rm -f conftest.vals
3526   mv conftest.tail conftest.vals
3527 done
3528 rm -f conftest.vals
3529
3530 cat >> $CONFIG_STATUS <<\EOF
3531   rm -f conftest.frag conftest.h
3532   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3533   cat conftest.in >> conftest.h
3534   rm -f conftest.in
3535   if cmp -s $ac_file conftest.h 2>/dev/null; then
3536     echo "$ac_file is unchanged"
3537     rm -f conftest.h
3538   else
3539     # Remove last slash and all that follows it.  Not all systems have dirname.
3540       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3541       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3542       # The file is in a subdirectory.
3543       test ! -d "$ac_dir" && mkdir "$ac_dir"
3544     fi
3545     rm -f $ac_file
3546     mv conftest.h $ac_file
3547   fi
3548 fi; done
3549
3550 EOF
3551 cat >> $CONFIG_STATUS <<EOF
3552
3553 target_cpu_type=${target_cpu_type}
3554  obj_format=${obj_format}
3555  te_file=${te_file}
3556 EOF
3557 cat >> $CONFIG_STATUS <<\EOF
3558 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
3559 rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h
3560  echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h
3561  echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h
3562  echo '#include "te-'"${te_file}"'.h"' > targ-env.h
3563  echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h
3564  case ${target_cpu_type} in
3565  m32r) echo '#include "opcodes/'"${target_cpu_type}"'-opc.h"' > cgen-opc.h ;;
3566  esac
3567 exit 0
3568 EOF
3569 chmod +x $CONFIG_STATUS
3570 rm -fr confdefs* $ac_clean_files
3571 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3572