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 "$ac_t""no" 1>&6
1153 fi
1154
1155
1156
1157
1158
1159
1160
1161 # Always use our own libtool.
1162 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
1163
1164
1165 # Check whether --enable-shared or --disable-shared was given.
1166 if test "${enable_shared+set}" = set; then
1167   enableval="$enable_shared"
1168   p=${PACKAGE-bogus-package-name}
1169  case "$enableval" in
1170   yes) enable_shared=yes ;;
1171   no) enable_shared=no ;;
1172   # The value of $p (aka $PACKAGE) is assumed to come from AM_INIT_AUTOMAKE.
1173   # If it didn't, it'll be `bogus-package-name', thus making this condition
1174   #  not be used.
1175   *$p*) enable_shared=yes ;;
1176   *) shared=no ;;
1177 esac
1178 fi
1179
1180 libtool_shared=
1181 test "$enable_shared" = no && libtool_shared=" --disable-shared"
1182
1183 # Check whether --enable-static or --disable-static was given.
1184 if test "${enable_static+set}" = set; then
1185   enableval="$enable_static"
1186   if test "$enableval" = no; then
1187   enable_static=no
1188 else
1189   enable_static=yes
1190 fi
1191 fi
1192
1193 libtool_static=
1194 test "$enable_static" = no && libtool_static=" --disable-static"
1195
1196 libtool_flags="$libtool_shared$libtool_static"
1197 test "$silent" = yes && libtool_flags="$libtool_flags --silent"
1198 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
1199 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1200
1201 # Some flags need to be propagated to the compiler or linker for good
1202 # libtool support.
1203 case "$host" in
1204 *-*-irix6*)
1205   ac_save_CFLAGS="$CFLAGS"
1206   # -n32 always needs to be added to the linker when using GCC.
1207   test "$ac_cv_prog_gcc" = yes && CFLAGS="$CFLAGS -n32"
1208   for f in '-32' '-64' '-cckr' '-n32' '-mips1' '-mips2' '-mips3' '-mips4'; do
1209     if echo " $CC $CFLAGS " | egrep -e "[       ]$f[     ]" > /dev/null; then
1210       LD="${LD-ld} $f"
1211     fi
1212   done
1213   CFLAGS="$ac_save_CFLAGS"
1214   ;;
1215
1216 *-*-sco3.2v5*)
1217   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1218   CFLAGS="$CFLAGS -belf"
1219   ;;
1220 esac
1221
1222 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
1223 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
1224 LD="$LD" RANLIB="$RANLIB" LN_S="$LN_S" \
1225 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \
1226 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
1227 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
1228
1229
1230 user_bfd_gas=
1231 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
1232 if test "${enable_bfd_assembler+set}" = set; then
1233   enableval="$enable_bfd_assembler"
1234   case "${enableval}" in
1235   yes) need_bfd=yes user_bfd_gas=yes ;;
1236   no)  user_bfd_gas=no ;;
1237   *)   { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
1238 esac
1239 fi
1240 # Check whether --enable-targets or --disable-targets was given.
1241 if test "${enable_targets+set}" = set; then
1242   enableval="$enable_targets"
1243   case "${enableval}" in
1244   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
1245             ;;
1246   no)       enable_targets= ;;
1247   *)        enable_targets=$enableval ;;
1248 esac
1249 fi
1250 # Check whether --enable-commonbfdlib or --disable-commonbfdlib was given.
1251 if test "${enable_commonbfdlib+set}" = set; then
1252   enableval="$enable_commonbfdlib"
1253   case "${enableval}" in
1254   yes) commonbfdlib=true ;;
1255   no)  commonbfdlib=false ;;
1256   *)   { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;;
1257 esac
1258 fi
1259
1260 # Generate a header file
1261
1262
1263
1264
1265 te_file=generic
1266
1267 canon_targets=""
1268 if test -n "$enable_targets" ; then
1269   for t in `echo $enable_targets | sed 's/,/ /g'`; do
1270     result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $t 2>/dev/null`
1271     if test -n "$result" ; then
1272       canon_targets="$canon_targets $result"
1273 #    else
1274 #      # Permit "all", etc.  We don't support it yet though.
1275 #      canon_targets="$canon_targets $t"
1276     fi
1277   done
1278   _gas_uniq_list="$canon_targets"
1279 _gas_uniq_newlist=""
1280 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1281   case $_gas_uniq_i in
1282   _gas_uniq_dummy) ;;
1283   *) case " $_gas_uniq_newlist " in
1284        *" $_gas_uniq_i "*) ;;
1285        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1286      esac ;;
1287   esac
1288 done
1289 canon_targets=$_gas_uniq_newlist
1290
1291 fi
1292
1293 emulations=""
1294
1295 for this_target in $target $canon_targets ; do
1296
1297     eval `echo $this_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
1298
1299     # check for architecture variants
1300     arch=
1301     endian=
1302     case ${cpu} in
1303       alpha*)           cpu_type=alpha ;;
1304       armeb)            cpu_type=arm endian=big ;;
1305       arm*)             cpu_type=arm endian=little ;;
1306       thumb*)           cpu_type=arm endian=little ;;
1307       hppa*)            cpu_type=hppa ;;
1308       i[456]86)         cpu_type=i386 ;;
1309       m680[012346]0)    cpu_type=m68k ;;
1310       m68008)           cpu_type=m68k ;;
1311       m683??)           cpu_type=m68k ;;
1312       m8*)              cpu_type=m88k ;;
1313       mips*el)          cpu_type=mips endian=little ;;
1314 # start-sanitize-r5900
1315       mips*5900*)       cpu_type=mips endian=little ;;
1316 # end-sanitize-r5900
1317       mips*)            cpu_type=mips endian=big ;;
1318       powerpcle*)       cpu_type=ppc endian=little ;;
1319       powerpc*)         cpu_type=ppc endian=big ;;
1320       rs6000*)          cpu_type=ppc ;;
1321       sparclite*)       cpu_type=sparc arch=sparclite ;;
1322       sparclet*)        cpu_type=sparc arch=sparclet ;;
1323       sparc64*)         cpu_type=sparc arch=v9-64 ;;
1324       sparc*)           cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c.
1325       v850*)            cpu_type=v850 ;;
1326       *)                cpu_type=${cpu} ;;
1327     esac
1328
1329     if test ${this_target} = $target ; then
1330       target_cpu_type=${cpu_type}
1331       if test x${endian} = xbig; then
1332         cat >> confdefs.h <<\EOF
1333 #define TARGET_BYTES_BIG_ENDIAN 1
1334 EOF
1335
1336       elif test x${endian} = xlittle; then
1337         cat >> confdefs.h <<\EOF
1338 #define TARGET_BYTES_BIG_ENDIAN 0
1339 EOF
1340
1341       fi
1342     elif test ${target_cpu_type} != ${cpu_type} ; then
1343       continue
1344     fi
1345
1346     generic_target=${cpu_type}-$vendor-$os
1347     dev=no
1348     bfd_gas=no
1349     em=generic
1350
1351     # assign object format
1352     case ${generic_target} in
1353       a29k-*-coff)          fmt=coff ;;
1354       a29k-amd-udi)         fmt=coff ;;
1355       a29k-amd-ebmon)       fmt=coff ;;
1356       a29k-nyu-sym1)        fmt=coff ;;
1357       a29k-*-vxworks*)      fmt=coff ;;
1358
1359       alpha*-*-*vms*)       fmt=evax ;;
1360       alpha*-*-netware*)    fmt=ecoff ;;
1361       alpha*-*-openbsd*)    fmt=ecoff ;;
1362       alpha*-*-osf*)        fmt=ecoff ;;
1363       alpha*-*-linuxecoff*) fmt=ecoff ;;
1364       alpha*-*-linux*)      fmt=elf em=linux ;;
1365
1366       arc-*-elf*)           fmt=elf bfd_gas=yes ;;
1367
1368       arm-*-riscix*)        fmt=aout em=riscix ;;
1369       arm-*-aout)           fmt=aout ;;
1370       arm-*-coff | thumb-*-coff)           fmt=coff ;;
1371       arm-*-riscix*)        fmt=aout ;;
1372       arm-*-pe)             fmt=coff em=pe ;;
1373
1374       d10v-*-*)             fmt=elf bfd_gas=yes ;;
1375 # start-sanitize-d30v
1376       d30v-*-*)             fmt=elf bfd_gas=yes ;;
1377 # end-sanitize-d30v
1378
1379       hppa-*-*elf*)         fmt=elf em=hppa ;;
1380       hppa-*-lites*)        fmt=elf em=hppa ;;
1381       hppa-*-osf*)          fmt=som em=hppa ;;
1382       hppa-*-rtems*)        fmt=elf em=hppa ;;
1383       hppa-*-hpux*)         fmt=som em=hppa ;;
1384       hppa-*-bsd*)          fmt=som em=hppa ;;
1385       hppa-*-hiux*)         fmt=som em=hppa ;;
1386
1387       h8300-*-coff)         fmt=coff ;;
1388
1389       i386-ibm-aix*)        fmt=coff em=i386aix ;;
1390       i386-sequent-bsd*)    fmt=aout em=dynix bfd_gas=yes ;;
1391       i386-*-bsd*)          fmt=aout em=386bsd ;;
1392       i386-*-netbsd0.8)     fmt=aout em=386bsd ;;
1393       i386-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes;;
1394       i386-*-openbsd*)      fmt=aout em=nbsd bfd_gas=yes;;
1395       i386-*-linux*aout* | i386-*-linuxoldld)   fmt=aout em=linux ;;
1396       i386-*-linux*coff*)   fmt=coff em=linux ;;
1397       i386-*-linux*)        fmt=elf em=linux ;;
1398       i386-*-lynxos*)       fmt=coff em=lynx ;;
1399       i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
1400                             fmt=elf ;;
1401       i386-*-freebsdelf*)   fmt=elf ;;
1402       i386-*-freebsd*)      fmt=aout em=386bsd ;;
1403       i386-*-coff | i386-*-sysv* | i386-*-sco3.2v5*coff | i386-*-isc*)
1404                           fmt=coff ;;
1405       i386-*-sco3.2v5*)      fmt=elf
1406                             if test ${this_target} = $target; then
1407                                 cat >> confdefs.h <<\EOF
1408 #define SCO_ELF 1
1409 EOF
1410
1411                             fi
1412                             ;;
1413       i386-*-sco3.2*)       fmt=coff ;;
1414       i386-*-vsta)          fmt=aout ;;
1415       i386-*-msdosdjgpp* | i386-*-go32* | i386-go32-rtems*)
1416                             fmt=coff em=go32;;
1417       i386-*-rtems*)        fmt=coff ;;
1418       i386-*-gnu*)          fmt=elf ;;
1419       i386-*-mach*)
1420                             fmt=aout em=mach bfd_gas=yes ;;
1421       i386-*-msdos*)        fmt=aout ;;
1422       i386-*-moss*)         fmt=elf ;;
1423       i386-*-pe)            fmt=coff em=pe ;;
1424       i386-*-cygwin32*)     fmt=coff em=pe bfd_gas=yes ;;
1425       i386-*-mingw32*)      fmt=coff em=pe bfd_gas=yes ;;
1426       i386-*-*nt*)          fmt=coff em=pe ;;
1427       i960-*-bout)          fmt=bout ;;
1428       i960-*-coff)          fmt=coff em=ic960 ;;
1429       i960-*-rtems*)        fmt=coff em=ic960 ;;
1430       i960-*-nindy*)        fmt=bout ;;
1431       i960-*-vxworks4*)     fmt=bout ;;
1432       i960-*-vxworks5.0)    fmt=bout ;;
1433       i960-*-vxworks5.*)    fmt=coff em=ic960 ;;
1434       i960-*-vxworks*)      fmt=bout ;;
1435
1436       m32r-*-*)             fmt=elf bfd_gas=yes ;;
1437
1438       m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
1439                             fmt=aout em=sun3 ;;
1440       m68k-motorola-sysv*)  fmt=coff em=delta ;;
1441       m68k-bull-sysv3*)     fmt=coff em=dpx2 ;;
1442       m68k-apollo-*)        fmt=coff em=apollo ;;
1443       m68k-*-sysv4*) # must be before -sysv*
1444                             fmt=elf em=svr4 ;;
1445       m68k-*-elf*)          fmt=elf ;;
1446       m68k-*-coff | m68k-*-sysv* | m68k-*-rtems*)
1447                             fmt=coff ;;
1448       m68k-*-hpux*)         fmt=hp300 em=hp300 ;;
1449       m68k-*-linux*aout*)   fmt=aout em=linux ;;
1450       m68k-*-linux*)        fmt=elf em=linux ;;
1451       m68k-*-lynxos*)       fmt=coff em=lynx ;;
1452       m68k-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes ;;
1453       m68k-*-openbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
1454       m68k-apple-aux*)      fmt=coff em=aux ;;
1455       m68k-*-psos*)         fmt=elf em=psos;;
1456
1457       m88k-motorola-sysv3*) fmt=coff em=delt88 ;;
1458       m88k-*-coff*)         fmt=coff ;;
1459
1460       # don't change em like *-*-bsd does
1461       mips-dec-netbsd*)     fmt=elf endian=little ;;
1462       mips-dec-openbsd*)    fmt=elf endian=little ;;
1463       mips-dec-bsd*)        fmt=aout ;;
1464       mips-sony-bsd*)       fmt=ecoff ;;
1465       mips-*-bsd*)          { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
1466       mips-*-ultrix*)       fmt=ecoff endian=little ;;
1467       mips-*-osf*)          fmt=ecoff endian=little ;;
1468       mips-*-ecoff*)        fmt=ecoff ;;
1469       mips-*-ecoff*)        fmt=ecoff ;;
1470       mips-*-irix6*)        fmt=elf ;;
1471       mips-*-irix5*)        fmt=elf ;;
1472       mips-*-irix*)         fmt=ecoff ;;
1473       mips-*-lnews*)        fmt=ecoff em=lnews ;;
1474       mips-*-riscos*)       fmt=ecoff ;;
1475       mips-*-sysv*)         fmt=ecoff ;;
1476       mips-*-elf* | mips-*-rtems* | mips-*-linux* | mips-*-gnu* | mips-*-openbsd*)
1477                             fmt=elf ;;
1478       mn10200-*-*)          fmt=elf bfd_gas=yes ;;
1479       mn10300-*-*)          fmt=elf bfd_gas=yes ;;
1480       ppc-*-pe | ppc-*-cygwin32 | ppc-*-winnt*)
1481                             fmt=coff em=pe ;;
1482       ppc-*-aix*)           fmt=coff ;;
1483       ppc-*-beos*)          fmt=coff ;;
1484       ppc-*-*bsd* | ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
1485                             fmt=elf ;;
1486       ppc-*-linux*)         fmt=elf
1487                             case "$endian" in
1488                             big)  ;;
1489                             *)    { echo "configure: error: Linux must be configured big endian" 1>&2; exit 1; } ;;
1490                             esac
1491                             ;;
1492       ppc-*-solaris*)       fmt=elf
1493                             if test ${this_target} = $target; then
1494                                 cat >> confdefs.h <<\EOF
1495 #define TARGET_SOLARIS_COMMENT 1
1496 EOF
1497
1498                             fi
1499                             if test x${endian} = xbig; then
1500                                 { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; }
1501                             fi
1502                             ;;
1503       ppc-*-rtems*)         fmt=elf ;;
1504       ppc-*-macos* | ppc-*-mpw*)
1505                             fmt=coff em=macos ;;
1506       ppc-*-netware*)       fmt=elf em=ppcnw ;;
1507
1508       sh-*-elf*)            fmt=elf ;;
1509       sh-*-coff*)           fmt=coff ;;
1510       sh-*-rtems*)          fmt=elf ;;
1511
1512       ns32k-pc532-mach* | ns32k-pc532-ux*)    fmt=aout em=pc532mach ;;
1513       ns32k-pc532-netbsd* | ns32k-pc532-lites*)  fmt=aout em=nbsd532 ;;
1514       ns32k-pc532-openbsd*) fmt=aout em=nbsd532 ;;
1515
1516       sparc-*-rtems*)       fmt=aout ;;
1517       sparc-*-sunos4*)      fmt=aout em=sun3 ;;
1518       sparc-*-aout | sparc*-*-vxworks*)
1519                             fmt=aout em=sparcaout ;;
1520       sparc-*-coff)         fmt=coff ;;
1521       sparc-*-linux*aout*)  fmt=aout em=linux ;;
1522       sparc-*-linux*)       fmt=elf em=linux ;;
1523       sparc-*-lynxos*)      fmt=coff em=lynx ;;
1524       sparc-fujitsu-none)   fmt=aout ;;
1525       sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*)
1526                             fmt=elf ;;
1527       sparc-*-netbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
1528       sparc-*-openbsd*)     fmt=aout em=nbsd bfd_gas=yes ;;
1529
1530 # start-sanitize-tic80
1531       tic80-*-*)            fmt=coff ;;
1532 # end-sanitize-tic80
1533
1534 # start-sanitize-sky
1535       dvp-*-*)              fmt=elf bfd_gas=yes ;;
1536 # end-sanitize-sky
1537
1538       v850-*-*)             fmt=elf bfd_gas=yes ;;
1539
1540 # start-sanitize-v850e
1541       v850e-*-*)            fmt=elf bfd_gas=yes ;;
1542       v850ea-*-*)           fmt=elf bfd_gas=yes ;;
1543 # end-sanitize-v850e
1544       vax-*-bsd* | vax-*-ultrix*)
1545                             fmt=aout ;;
1546       vax-*-vms)            fmt=vms ;;
1547
1548       z8k-*-coff | z8k-*-sim)
1549                             fmt=coff ;;
1550
1551       w65-*-*)              fmt=coff ;;
1552
1553       *-*-aout | *-*-scout)
1554                             fmt=aout ;;
1555       *-*-nindy*)
1556                             fmt=bout ;;
1557       *-*-bsd*)
1558                             fmt=aout em=sun3 ;;
1559       *-*-generic)          fmt=generic ;;
1560       *-*-xray | *-*-hms)   fmt=coff ;;
1561       *-*-sim)              fmt=coff ;;
1562       *-*-elf | *-*-sysv4* | *-*-solaris*)
1563                             echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
1564                             fmt=elf dev=yes ;;
1565       *-*-vxworks)          fmt=aout ;;
1566       *-*-netware)          fmt=elf ;;
1567     esac
1568
1569     case ${cpu_type}-${fmt} in
1570       alpha*-*) bfd_gas=yes ;;
1571       arm-*)    bfd_gas=yes ;;
1572     # not yet
1573     # i386-aout)        bfd_gas=preferred ;;
1574       mips-*)   bfd_gas=yes ;;
1575       ns32k-*)  bfd_gas=yes ;;
1576       ppc-*)    bfd_gas=yes ;;
1577       sparc-*)  bfd_gas=yes ;;
1578       *-elf)    bfd_gas=yes ;;
1579       *-ecoff)  bfd_gas=yes ;;
1580       *-som)    bfd_gas=yes ;;
1581       *)                ;;
1582     esac
1583
1584 # Other random stuff.
1585
1586     # do we need the opcodes library?
1587     case ${cpu_type} in
1588       vax | i386)
1589         ;;
1590       *)
1591         need_opcodes=yes
1592         if test "${shared_opcodes}" = "true"; then
1593           # A shared libopcodes must be linked against libbfd.
1594           need_bfd=yes
1595         fi
1596         ;;
1597     esac
1598
1599     case ${cpu_type} in
1600       m32r)
1601         case ${extra_objects} in
1602         *cgen.o*) ;;
1603         *) extra_objects="$extra_objects cgen.o"
1604            cat >> confdefs.h <<\EOF
1605 #define USING_CGEN 1
1606 EOF
1607
1608            ;;
1609         esac
1610         ;;
1611
1612       m68k)
1613         case ${extra_objects} in
1614         *m68k-parse.o*) ;;
1615         *) extra_objects="$extra_objects m68k-parse.o" ;;
1616         esac
1617         ;;
1618
1619       mips)
1620         echo ${extra_objects} | grep -s "itbl-parse.o"
1621         if test $? -ne 0 ; then
1622           extra_objects="$extra_objects itbl-parse.o"
1623         fi
1624
1625         echo ${extra_objects} | grep -s "itbl-lex.o"
1626         if test $? -ne 0 ; then
1627           extra_objects="$extra_objects itbl-lex.o"
1628         fi
1629
1630         echo ${extra_objects} | grep -s "itbl-ops.o"
1631         if test $? -ne 0 ; then
1632           extra_objects="$extra_objects itbl-ops.o"
1633         fi
1634         ;;
1635
1636       sparc)
1637         if test $this_target = $target ; then
1638           cat >> confdefs.h <<EOF
1639 #define DEFAULT_ARCH "${arch}"
1640 EOF
1641
1642         fi
1643         ;;
1644
1645       *)
1646         ;;
1647     esac
1648
1649 # See if we really can support this configuration with the emulation code.
1650
1651     if test $this_target = $target ; then
1652       primary_bfd_gas=$bfd_gas
1653       obj_format=$fmt
1654       te_file=$em
1655
1656       if test $bfd_gas = no ; then
1657         # Can't support other configurations this way.
1658         break
1659       fi
1660     elif test $bfd_gas = no ; then
1661       # Can't support this configuration.
1662       break
1663     fi
1664
1665 # From target name and format, produce a list of supported emulations.
1666
1667     case ${generic_target}-${fmt} in
1668       mips-*-irix5*-*)  emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1669       mips-*-linux*-*)  case "$endian" in
1670                         big)    emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1671                         *)      emulation="mipslelf mipsbelf mipself mipslecoff mipsbecoff mipsecoff" ;;
1672                         esac ;;
1673       mips-*-lnews*-ecoff) ;;
1674       mips-*-*-ecoff)   case "$endian" in
1675                         big)    emulation="mipsbecoff mipslecoff mipsecoff" ;;
1676                         *)      emulation="mipslecoff mipsbecoff mipsecoff" ;;
1677                         esac ;;
1678       mips-*-*-elf)     case "$endian" in
1679                         big)    emulation="mipsbelf mipslelf mipself" ;;
1680                         *)      emulation="mipslelf mipsbelf mipself" ;;
1681       # Uncommenting the next line will turn on support for i386 COFF
1682       # in any i386 ELF configuration.  This probably doesn't work
1683       # correctly.
1684       # i386-*-*-elf)   emulation="i386coff i386elf" ;;
1685                         esac ;;
1686     esac
1687
1688     emulations="$emulations $emulation"
1689
1690 done
1691
1692 # Assign floating point type.  Most processors with FP support
1693 # IEEE FP.  On those that don't support FP at all, usually IEEE
1694 # is emulated.
1695 case ${target_cpu} in
1696   vax | tahoe ) atof=${target_cpu} ;;
1697   *)            atof=ieee ;;
1698 esac
1699
1700 case "${obj_format}" in
1701   "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
1702 esac
1703
1704
1705 if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
1706   { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
1707 fi
1708
1709 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
1710   { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
1711 fi
1712
1713 case ${user_bfd_gas}-${primary_bfd_gas} in
1714   yes-yes | no-no)
1715     # We didn't override user's choice.
1716     ;;
1717   no-yes)
1718     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
1719     ;;
1720   no-preferred)
1721     primary_bfd_gas=no
1722     ;;
1723   *-preferred)
1724     primary_bfd_gas=yes
1725     ;;
1726   yes-*)
1727     primary_bfd_gas=yes
1728     ;;
1729   -*)
1730     # User specified nothing.
1731     ;;
1732 esac
1733
1734 # Some COFF configurations want these random other flags set.
1735 case ${obj_format} in
1736   coff)
1737     case ${target_cpu_type} in
1738       i386) cat >> confdefs.h <<\EOF
1739 #define I386COFF 1
1740 EOF
1741  ;;
1742       m68k) cat >> confdefs.h <<\EOF
1743 #define M68KCOFF 1
1744 EOF
1745  ;;
1746       m88k) cat >> confdefs.h <<\EOF
1747 #define M88KCOFF 1
1748 EOF
1749  ;;
1750     esac
1751     ;;
1752 esac
1753
1754 # Getting this done right is going to be a bitch.  Each configuration specified
1755 # with --enable-targets=... should be checked for environment, format, cpu, and
1756 # bfd_gas setting.
1757 #
1758 # For each configuration, the necessary object file support code must be linked
1759 # in.  This might be only one, it might be up to four.  The necessary emulation
1760 # code needs to be provided, too.
1761 #
1762 # And then there's "--enable-targets=all"....
1763 #
1764 # For now, just always do it for MIPS ELF or ECOFF configurations.  Sigh.
1765
1766 formats="${obj_format}"
1767 emfiles=""
1768 EMULATIONS=""
1769 _gas_uniq_list="$emulations"
1770 _gas_uniq_newlist=""
1771 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1772   case $_gas_uniq_i in
1773   _gas_uniq_dummy) ;;
1774   *) case " $_gas_uniq_newlist " in
1775        *" $_gas_uniq_i "*) ;;
1776        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1777      esac ;;
1778   esac
1779 done
1780 emulations=$_gas_uniq_newlist
1781
1782 for em in . $emulations ; do
1783   case $em in
1784     .)  continue ;;
1785     mipsbelf | mipslelf)
1786         fmt=elf   file=mipself ;;
1787     mipsbecoff | mipslecoff)
1788         fmt=ecoff file=mipsecoff ;;
1789     i386coff)
1790         fmt=coff  file=i386coff ;;
1791     i386elf)
1792         fmt=elf   file=i386elf ;;
1793   esac
1794   formats="$formats $fmt"
1795   emfiles="$emfiles e-$file.o"
1796   EMULATIONS="$EMULATIONS &$em,"
1797 done
1798 _gas_uniq_list="$formats"
1799 _gas_uniq_newlist=""
1800 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1801   case $_gas_uniq_i in
1802   _gas_uniq_dummy) ;;
1803   *) case " $_gas_uniq_newlist " in
1804        *" $_gas_uniq_i "*) ;;
1805        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1806      esac ;;
1807   esac
1808 done
1809 formats=$_gas_uniq_newlist
1810
1811 _gas_uniq_list="$emfiles"
1812 _gas_uniq_newlist=""
1813 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1814   case $_gas_uniq_i in
1815   _gas_uniq_dummy) ;;
1816   *) case " $_gas_uniq_newlist " in
1817        *" $_gas_uniq_i "*) ;;
1818        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1819      esac ;;
1820   esac
1821 done
1822 emfiles=$_gas_uniq_newlist
1823
1824 if test `set . $formats ; shift ; echo $#` -gt 1 ; then
1825   for fmt in $formats ; do
1826     case $fmt in
1827       aout)     cat >> confdefs.h <<\EOF
1828 #define OBJ_MAYBE_AOUT 1
1829 EOF
1830     ;;
1831       bout)     cat >> confdefs.h <<\EOF
1832 #define OBJ_MAYBE_BOUT 1
1833 EOF
1834     ;;
1835       coff)     cat >> confdefs.h <<\EOF
1836 #define OBJ_MAYBE_COFF 1
1837 EOF
1838     ;;
1839       ecoff)    cat >> confdefs.h <<\EOF
1840 #define OBJ_MAYBE_ECOFF 1
1841 EOF
1842    ;;
1843       elf)      cat >> confdefs.h <<\EOF
1844 #define OBJ_MAYBE_ELF 1
1845 EOF
1846      ;;
1847       generic)  cat >> confdefs.h <<\EOF
1848 #define OBJ_MAYBE_GENERIC 1
1849 EOF
1850  ;;
1851       hp300)    cat >> confdefs.h <<\EOF
1852 #define OBJ_MAYBE_HP300 1
1853 EOF
1854    ;;
1855       ieee)     cat >> confdefs.h <<\EOF
1856 #define OBJ_MAYBE_IEEE 1
1857 EOF
1858     ;;
1859       som)      cat >> confdefs.h <<\EOF
1860 #define OBJ_MAYBE_SOM 1
1861 EOF
1862      ;;
1863       vms)      cat >> confdefs.h <<\EOF
1864 #define OBJ_MAYBE_VMS 1
1865 EOF
1866      ;;
1867     esac
1868     extra_objects="$extra_objects obj-$fmt.o"
1869   done
1870   obj_format=multi
1871 fi
1872 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1873   te_file=multi
1874   extra_objects="$extra_objects $emfiles"
1875   DEFAULT_EMULATION=`set . $emulations ; echo $2`
1876   cat >> confdefs.h <<\EOF
1877 #define USE_EMULATIONS 1
1878 EOF
1879
1880 fi
1881
1882 cat >> confdefs.h <<EOF
1883 #define EMULATIONS $EMULATIONS
1884 EOF
1885
1886 cat >> confdefs.h <<EOF
1887 #define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1888 EOF
1889
1890
1891 case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
1892   yes-*-coff)   need_bfd=yes ;;
1893   no-*-coff)    need_bfd=yes
1894                 cat >> confdefs.h <<\EOF
1895 #define MANY_SEGMENTS 1
1896 EOF
1897  ;;
1898 esac
1899
1900 reject_dev_configs=yes
1901
1902 case ${reject_dev_configs}-${dev} in
1903   yes-yes) # Oops.
1904     { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
1905     ;;
1906 esac
1907
1908
1909
1910
1911
1912
1913 case "${primary_bfd_gas}" in
1914   yes)  cat >> confdefs.h <<\EOF
1915 #define BFD_ASSEMBLER 1
1916 EOF
1917
1918         need_bfd=yes ;;
1919 esac
1920
1921 # do we need the opcodes library?
1922 case "${need_opcodes}" in
1923 yes)
1924   OPCODES_LIB=../opcodes/libopcodes.la
1925   ;;
1926 esac
1927
1928 case "${need_bfd}" in
1929 yes)
1930   BFDLIB=../bfd/libbfd.la
1931   ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
1932   ;;
1933 esac
1934
1935
1936
1937
1938
1939
1940 cat >> confdefs.h <<EOF
1941 #define TARGET_ALIAS "${target_alias}"
1942 EOF
1943
1944 cat >> confdefs.h <<EOF
1945 #define TARGET_CANONICAL "${target}"
1946 EOF
1947
1948 cat >> confdefs.h <<EOF
1949 #define TARGET_CPU "${target_cpu}"
1950 EOF
1951
1952 cat >> confdefs.h <<EOF
1953 #define TARGET_VENDOR "${target_vendor}"
1954 EOF
1955
1956 cat >> confdefs.h <<EOF
1957 #define TARGET_OS "${target_os}"
1958 EOF
1959
1960
1961 # Extract the first word of "gcc", so it can be a program name with args.
1962 set dummy gcc; ac_word=$2
1963 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1964 echo "configure:1965: checking for $ac_word" >&5
1965 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1966   echo $ac_n "(cached) $ac_c" 1>&6
1967 else
1968   if test -n "$CC"; then
1969   ac_cv_prog_CC="$CC" # Let the user override the test.
1970 else
1971   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1972   for ac_dir in $PATH; do
1973     test -z "$ac_dir" && ac_dir=.
1974     if test -f $ac_dir/$ac_word; then
1975       ac_cv_prog_CC="gcc"
1976       break
1977     fi
1978   done
1979   IFS="$ac_save_ifs"
1980 fi
1981 fi
1982 CC="$ac_cv_prog_CC"
1983 if test -n "$CC"; then
1984   echo "$ac_t""$CC" 1>&6
1985 else
1986   echo "$ac_t""no" 1>&6
1987 fi
1988
1989 if test -z "$CC"; then
1990   # Extract the first word of "cc", so it can be a program name with args.
1991 set dummy cc; ac_word=$2
1992 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1993 echo "configure:1994: checking for $ac_word" >&5
1994 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1995   echo $ac_n "(cached) $ac_c" 1>&6
1996 else
1997   if test -n "$CC"; then
1998   ac_cv_prog_CC="$CC" # Let the user override the test.
1999 else
2000   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2001   ac_prog_rejected=no
2002   for ac_dir in $PATH; do
2003     test -z "$ac_dir" && ac_dir=.
2004     if test -f $ac_dir/$ac_word; then
2005       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
2006         ac_prog_rejected=yes
2007         continue
2008       fi
2009       ac_cv_prog_CC="cc"
2010       break
2011     fi
2012   done
2013   IFS="$ac_save_ifs"
2014 if test $ac_prog_rejected = yes; then
2015   # We found a bogon in the path, so make sure we never use it.
2016   set dummy $ac_cv_prog_CC
2017   shift
2018   if test $# -gt 0; then
2019     # We chose a different compiler from the bogus one.
2020     # However, it has the same basename, so the bogon will be chosen
2021     # first if we set CC to just the basename; use the full file name.
2022     shift
2023     set dummy "$ac_dir/$ac_word" "$@"
2024     shift
2025     ac_cv_prog_CC="$@"
2026   fi
2027 fi
2028 fi
2029 fi
2030 CC="$ac_cv_prog_CC"
2031 if test -n "$CC"; then
2032   echo "$ac_t""$CC" 1>&6
2033 else
2034   echo "$ac_t""no" 1>&6
2035 fi
2036
2037   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2038 fi
2039
2040 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2041 echo "configure:2042: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
2042
2043 ac_ext=c
2044 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2045 ac_cpp='$CPP $CPPFLAGS'
2046 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2047 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2048 cross_compiling=$ac_cv_prog_cc_cross
2049
2050 cat > conftest.$ac_ext <<EOF
2051 #line 2052 "configure"
2052 #include "confdefs.h"
2053 main(){return(0);}
2054 EOF
2055 if { (eval echo configure:2056: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2056   ac_cv_prog_cc_works=yes
2057   # If we can't run a trivial program, we are probably using a cross compiler.
2058   if (./conftest; exit) 2>/dev/null; then
2059     ac_cv_prog_cc_cross=no
2060   else
2061     ac_cv_prog_cc_cross=yes
2062   fi
2063 else
2064   echo "configure: failed program was:" >&5
2065   cat conftest.$ac_ext >&5
2066   ac_cv_prog_cc_works=no
2067 fi
2068 rm -fr conftest*
2069
2070 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2071 if test $ac_cv_prog_cc_works = no; then
2072   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2073 fi
2074 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2075 echo "configure:2076: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2076 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2077 cross_compiling=$ac_cv_prog_cc_cross
2078
2079 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2080 echo "configure:2081: checking whether we are using GNU C" >&5
2081 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2082   echo $ac_n "(cached) $ac_c" 1>&6
2083 else
2084   cat > conftest.c <<EOF
2085 #ifdef __GNUC__
2086   yes;
2087 #endif
2088 EOF
2089 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2090: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
2090   ac_cv_prog_gcc=yes
2091 else
2092   ac_cv_prog_gcc=no
2093 fi
2094 fi
2095
2096 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2097
2098 if test $ac_cv_prog_gcc = yes; then
2099   GCC=yes
2100   ac_test_CFLAGS="${CFLAGS+set}"
2101   ac_save_CFLAGS="$CFLAGS"
2102   CFLAGS=
2103   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2104 echo "configure:2105: checking whether ${CC-cc} accepts -g" >&5
2105 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2106   echo $ac_n "(cached) $ac_c" 1>&6
2107 else
2108   echo 'void f(){}' > conftest.c
2109 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2110   ac_cv_prog_cc_g=yes
2111 else
2112   ac_cv_prog_cc_g=no
2113 fi
2114 rm -f conftest*
2115
2116 fi
2117
2118 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2119   if test "$ac_test_CFLAGS" = set; then
2120     CFLAGS="$ac_save_CFLAGS"
2121   elif test $ac_cv_prog_cc_g = yes; then
2122     CFLAGS="-g -O2"
2123   else
2124     CFLAGS="-O2"
2125   fi
2126 else
2127   GCC=
2128   test "${CFLAGS+set}" = set || CFLAGS="-g"
2129 fi
2130
2131
2132 for ac_prog in 'bison -y' byacc
2133 do
2134 # Extract the first word of "$ac_prog", so it can be a program name with args.
2135 set dummy $ac_prog; ac_word=$2
2136 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2137 echo "configure:2138: checking for $ac_word" >&5
2138 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
2139   echo $ac_n "(cached) $ac_c" 1>&6
2140 else
2141   if test -n "$YACC"; then
2142   ac_cv_prog_YACC="$YACC" # Let the user override the test.
2143 else
2144   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2145   for ac_dir in $PATH; do
2146     test -z "$ac_dir" && ac_dir=.
2147     if test -f $ac_dir/$ac_word; then
2148       ac_cv_prog_YACC="$ac_prog"
2149       break
2150     fi
2151   done
2152   IFS="$ac_save_ifs"
2153 fi
2154 fi
2155 YACC="$ac_cv_prog_YACC"
2156 if test -n "$YACC"; then
2157   echo "$ac_t""$YACC" 1>&6
2158 else
2159   echo "$ac_t""no" 1>&6
2160 fi
2161
2162 test -n "$YACC" && break
2163 done
2164 test -n "$YACC" || YACC="yacc"
2165
2166 # Extract the first word of "flex", so it can be a program name with args.
2167 set dummy flex; ac_word=$2
2168 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2169 echo "configure:2170: checking for $ac_word" >&5
2170 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
2171   echo $ac_n "(cached) $ac_c" 1>&6
2172 else
2173   if test -n "$LEX"; then
2174   ac_cv_prog_LEX="$LEX" # Let the user override the test.
2175 else
2176   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2177   for ac_dir in $PATH; do
2178     test -z "$ac_dir" && ac_dir=.
2179     if test -f $ac_dir/$ac_word; then
2180       ac_cv_prog_LEX="flex"
2181       break
2182     fi
2183   done
2184   IFS="$ac_save_ifs"
2185   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
2186 fi
2187 fi
2188 LEX="$ac_cv_prog_LEX"
2189 if test -n "$LEX"; then
2190   echo "$ac_t""$LEX" 1>&6
2191 else
2192   echo "$ac_t""no" 1>&6
2193 fi
2194
2195 if test -z "$LEXLIB"
2196 then
2197   case "$LEX" in
2198   flex*) ac_lib=fl ;;
2199   *) ac_lib=l ;;
2200   esac
2201   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
2202 echo "configure:2203: checking for yywrap in -l$ac_lib" >&5
2203 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
2204 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2205   echo $ac_n "(cached) $ac_c" 1>&6
2206 else
2207   ac_save_LIBS="$LIBS"
2208 LIBS="-l$ac_lib  $LIBS"
2209 cat > conftest.$ac_ext <<EOF
2210 #line 2211 "configure"
2211 #include "confdefs.h"
2212 /* Override any gcc2 internal prototype to avoid an error.  */
2213 /* We use char because int might match the return type of a gcc2
2214     builtin and then its argument prototype would still apply.  */
2215 char yywrap();
2216
2217 int main() {
2218 yywrap()
2219 ; return 0; }
2220 EOF
2221 if { (eval echo configure:2222: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2222   rm -rf conftest*
2223   eval "ac_cv_lib_$ac_lib_var=yes"
2224 else
2225   echo "configure: failed program was:" >&5
2226   cat conftest.$ac_ext >&5
2227   rm -rf conftest*
2228   eval "ac_cv_lib_$ac_lib_var=no"
2229 fi
2230 rm -f conftest*
2231 LIBS="$ac_save_LIBS"
2232
2233 fi
2234 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2235   echo "$ac_t""yes" 1>&6
2236   LEXLIB="-l$ac_lib"
2237 else
2238   echo "$ac_t""no" 1>&6
2239 fi
2240
2241 fi
2242
2243 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2244 echo "configure:2245: checking how to run the C preprocessor" >&5
2245 # On Suns, sometimes $CPP names a directory.
2246 if test -n "$CPP" && test -d "$CPP"; then
2247   CPP=
2248 fi
2249 if test -z "$CPP"; then
2250 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2251   echo $ac_n "(cached) $ac_c" 1>&6
2252 else
2253     # This must be in double quotes, not single quotes, because CPP may get
2254   # substituted into the Makefile and "${CC-cc}" will confuse make.
2255   CPP="${CC-cc} -E"
2256   # On the NeXT, cc -E runs the code through the compiler's parser,
2257   # not just through cpp.
2258   cat > conftest.$ac_ext <<EOF
2259 #line 2260 "configure"
2260 #include "confdefs.h"
2261 #include <assert.h>
2262 Syntax Error
2263 EOF
2264 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2265 { (eval echo configure:2266: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2266 ac_err=`grep -v '^ *+' conftest.out`
2267 if test -z "$ac_err"; then
2268   :
2269 else
2270   echo "$ac_err" >&5
2271   echo "configure: failed program was:" >&5
2272   cat conftest.$ac_ext >&5
2273   rm -rf conftest*
2274   CPP="${CC-cc} -E -traditional-cpp"
2275   cat > conftest.$ac_ext <<EOF
2276 #line 2277 "configure"
2277 #include "confdefs.h"
2278 #include <assert.h>
2279 Syntax Error
2280 EOF
2281 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2282 { (eval echo configure:2283: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2283 ac_err=`grep -v '^ *+' conftest.out`
2284 if test -z "$ac_err"; then
2285   :
2286 else
2287   echo "$ac_err" >&5
2288   echo "configure: failed program was:" >&5
2289   cat conftest.$ac_ext >&5
2290   rm -rf conftest*
2291   CPP=/lib/cpp
2292 fi
2293 rm -f conftest*
2294 fi
2295 rm -f conftest*
2296   ac_cv_prog_CPP="$CPP"
2297 fi
2298   CPP="$ac_cv_prog_CPP"
2299 else
2300   ac_cv_prog_CPP="$CPP"
2301 fi
2302 echo "$ac_t""$CPP" 1>&6
2303
2304 echo $ac_n "checking lex output file root""... $ac_c" 1>&6
2305 echo "configure:2306: checking lex output file root" >&5
2306 if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
2307   echo $ac_n "(cached) $ac_c" 1>&6
2308 else
2309   # The minimal lex program is just a single line: %%.  But some broken lexes
2310 # (Solaris, I think it was) want two %% lines, so accommodate them.
2311 echo '%%
2312 %%' | $LEX
2313 if test -f lex.yy.c; then
2314   ac_cv_prog_lex_root=lex.yy
2315 elif test -f lexyy.c; then
2316   ac_cv_prog_lex_root=lexyy
2317 else
2318   { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; }
2319 fi
2320 fi
2321
2322 echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
2323 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
2324
2325 echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
2326 echo "configure:2327: checking whether yytext is a pointer" >&5
2327 if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
2328   echo $ac_n "(cached) $ac_c" 1>&6
2329 else
2330   # POSIX says lex can declare yytext either as a pointer or an array; the
2331 # default is implementation-dependent. Figure out which it is, since
2332 # not all implementations provide the %pointer and %array declarations.
2333 ac_cv_prog_lex_yytext_pointer=no
2334 echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
2335 ac_save_LIBS="$LIBS"
2336 LIBS="$LIBS $LEXLIB"
2337 cat > conftest.$ac_ext <<EOF
2338 #line 2339 "configure"
2339 #include "confdefs.h"
2340 `cat $LEX_OUTPUT_ROOT.c`
2341 int main() {
2342
2343 ; return 0; }
2344 EOF
2345 if { (eval echo configure:2346: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2346   rm -rf conftest*
2347   ac_cv_prog_lex_yytext_pointer=yes
2348 else
2349   echo "configure: failed program was:" >&5
2350   cat conftest.$ac_ext >&5
2351 fi
2352 rm -f conftest*
2353 LIBS="$ac_save_LIBS"
2354 rm -f "${LEX_OUTPUT_ROOT}.c"
2355
2356 fi
2357
2358 echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6
2359 if test $ac_cv_prog_lex_yytext_pointer = yes; then
2360   cat >> confdefs.h <<\EOF
2361 #define YYTEXT_POINTER 1
2362 EOF
2363
2364 fi
2365
2366
2367 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
2368 echo "configure:2369: checking whether to enable maintainer-specific portions of Makefiles" >&5
2369     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2370 if test "${enable_maintainer_mode+set}" = set; then
2371   enableval="$enable_maintainer_mode"
2372   USE_MAINTAINER_MODE=$enableval
2373 else
2374   USE_MAINTAINER_MODE=no
2375 fi
2376
2377   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2378   if test $USE_MAINTAINER_MODE = yes; then
2379     MAINT=
2380   else
2381     MAINT='#M#'
2382   fi
2383
2384
2385 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
2386 echo "configure:2387: checking for Cygwin32 environment" >&5
2387 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
2388   echo $ac_n "(cached) $ac_c" 1>&6
2389 else
2390   cat > conftest.$ac_ext <<EOF
2391 #line 2392 "configure"
2392 #include "confdefs.h"
2393
2394 int main() {
2395 return __CYGWIN32__;
2396 ; return 0; }
2397 EOF
2398 if { (eval echo configure:2399: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2399   rm -rf conftest*
2400   am_cv_cygwin32=yes
2401 else
2402   echo "configure: failed program was:" >&5
2403   cat conftest.$ac_ext >&5
2404   rm -rf conftest*
2405   am_cv_cygwin32=no
2406 fi
2407 rm -f conftest*
2408 rm -f conftest*
2409 fi
2410
2411 echo "$ac_t""$am_cv_cygwin32" 1>&6
2412 CYGWIN32=
2413 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
2414 echo $ac_n "checking for Mingw32 environment""... $ac_c" 1>&6
2415 echo "configure:2416: checking for Mingw32 environment" >&5
2416 if eval "test \"`echo '$''{'am_cv_mingw32'+set}'`\" = set"; then
2417   echo $ac_n "(cached) $ac_c" 1>&6
2418 else
2419   cat > conftest.$ac_ext <<EOF
2420 #line 2421 "configure"
2421 #include "confdefs.h"
2422
2423 int main() {
2424 return __MINGW32__;
2425 ; return 0; }
2426 EOF
2427 if { (eval echo configure:2428: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2428   rm -rf conftest*
2429   am_cv_mingw32=yes
2430 else
2431   echo "configure: failed program was:" >&5
2432   cat conftest.$ac_ext >&5
2433   rm -rf conftest*
2434   am_cv_mingw32=no
2435 fi
2436 rm -f conftest*
2437 rm -f conftest*
2438 fi
2439
2440 echo "$ac_t""$am_cv_mingw32" 1>&6
2441 MINGW32=
2442 test "$am_cv_mingw32" = yes && MINGW32=yes
2443
2444
2445 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2446 echo "configure:2447: checking for executable suffix" >&5
2447 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
2448   echo $ac_n "(cached) $ac_c" 1>&6
2449 else
2450
2451 if test "$CYGWIN32" = yes -o "$MINGW32" = yes; then
2452 am_cv_exeext=.exe
2453 else
2454 cat > am_c_test.c << 'EOF'
2455 int main() {
2456 /* Nothing needed here */
2457 }
2458 EOF
2459 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
2460 am_cv_exeext=`echo am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
2461 rm -f am_c_test*
2462 fi
2463
2464 test x"${am_cv_exeext}" = x && am_cv_exeext=no
2465 fi
2466 EXEEXT=""
2467 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
2468 echo "$ac_t""${am_cv_exeext}" 1>&6
2469
2470
2471 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
2472 do
2473 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2474 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2475 echo "configure:2476: checking for $ac_hdr" >&5
2476 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2477   echo $ac_n "(cached) $ac_c" 1>&6
2478 else
2479   cat > conftest.$ac_ext <<EOF
2480 #line 2481 "configure"
2481 #include "confdefs.h"
2482 #include <$ac_hdr>
2483 EOF
2484 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2485 { (eval echo configure:2486: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2486 ac_err=`grep -v '^ *+' conftest.out`
2487 if test -z "$ac_err"; then
2488   rm -rf conftest*
2489   eval "ac_cv_header_$ac_safe=yes"
2490 else
2491   echo "$ac_err" >&5
2492   echo "configure: failed program was:" >&5
2493   cat conftest.$ac_ext >&5
2494   rm -rf conftest*
2495   eval "ac_cv_header_$ac_safe=no"
2496 fi
2497 rm -f conftest*
2498 fi
2499 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2500   echo "$ac_t""yes" 1>&6
2501     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2502   cat >> confdefs.h <<EOF
2503 #define $ac_tr_hdr 1
2504 EOF
2505
2506 else
2507   echo "$ac_t""no" 1>&6
2508 fi
2509 done
2510
2511
2512 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
2513 # people who are not cross-compiling but are compiling cross-assemblers.
2514 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
2515 echo "configure:2516: checking whether compiling a cross-assembler" >&5
2516 if test "${host}" = "${target}"; then
2517   cross_gas=no
2518 else
2519   cross_gas=yes
2520   cat >> confdefs.h <<\EOF
2521 #define CROSS_COMPILE 1
2522 EOF
2523
2524 fi
2525 echo "$ac_t""$cross_gas" 1>&6
2526
2527 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
2528 # for constant arguments.  Useless!
2529 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
2530 echo "configure:2531: checking for working alloca.h" >&5
2531 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
2532   echo $ac_n "(cached) $ac_c" 1>&6
2533 else
2534   cat > conftest.$ac_ext <<EOF
2535 #line 2536 "configure"
2536 #include "confdefs.h"
2537 #include <alloca.h>
2538 int main() {
2539 char *p = alloca(2 * sizeof(int));
2540 ; return 0; }
2541 EOF
2542 if { (eval echo configure:2543: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2543   rm -rf conftest*
2544   ac_cv_header_alloca_h=yes
2545 else
2546   echo "configure: failed program was:" >&5
2547   cat conftest.$ac_ext >&5
2548   rm -rf conftest*
2549   ac_cv_header_alloca_h=no
2550 fi
2551 rm -f conftest*
2552 fi
2553
2554 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
2555 if test $ac_cv_header_alloca_h = yes; then
2556   cat >> confdefs.h <<\EOF
2557 #define HAVE_ALLOCA_H 1
2558 EOF
2559
2560 fi
2561
2562 echo $ac_n "checking for alloca""... $ac_c" 1>&6
2563 echo "configure:2564: checking for alloca" >&5
2564 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
2565   echo $ac_n "(cached) $ac_c" 1>&6
2566 else
2567   cat > conftest.$ac_ext <<EOF
2568 #line 2569 "configure"
2569 #include "confdefs.h"
2570
2571 #ifdef __GNUC__
2572 # define alloca __builtin_alloca
2573 #else
2574 # if HAVE_ALLOCA_H
2575 #  include <alloca.h>
2576 # else
2577 #  ifdef _AIX
2578  #pragma alloca
2579 #  else
2580 #   ifndef alloca /* predefined by HP cc +Olibcalls */
2581 char *alloca ();
2582 #   endif
2583 #  endif
2584 # endif
2585 #endif
2586
2587 int main() {
2588 char *p = (char *) alloca(1);
2589 ; return 0; }
2590 EOF
2591 if { (eval echo configure:2592: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2592   rm -rf conftest*
2593   ac_cv_func_alloca_works=yes
2594 else
2595   echo "configure: failed program was:" >&5
2596   cat conftest.$ac_ext >&5
2597   rm -rf conftest*
2598   ac_cv_func_alloca_works=no
2599 fi
2600 rm -f conftest*
2601 fi
2602
2603 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
2604 if test $ac_cv_func_alloca_works = yes; then
2605   cat >> confdefs.h <<\EOF
2606 #define HAVE_ALLOCA 1
2607 EOF
2608
2609 fi
2610
2611 if test $ac_cv_func_alloca_works = no; then
2612   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
2613   # that cause trouble.  Some versions do not even contain alloca or
2614   # contain a buggy version.  If you still want to use their alloca,
2615   # use ar to extract alloca.o from them instead of compiling alloca.c.
2616   ALLOCA=alloca.o
2617   cat >> confdefs.h <<\EOF
2618 #define C_ALLOCA 1
2619 EOF
2620
2621
2622 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
2623 echo "configure:2624: checking whether alloca needs Cray hooks" >&5
2624 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
2625   echo $ac_n "(cached) $ac_c" 1>&6
2626 else
2627   cat > conftest.$ac_ext <<EOF
2628 #line 2629 "configure"
2629 #include "confdefs.h"
2630 #if defined(CRAY) && ! defined(CRAY2)
2631 webecray
2632 #else
2633 wenotbecray
2634 #endif
2635
2636 EOF
2637 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2638   egrep "webecray" >/dev/null 2>&1; then
2639   rm -rf conftest*
2640   ac_cv_os_cray=yes
2641 else
2642   rm -rf conftest*
2643   ac_cv_os_cray=no
2644 fi
2645 rm -f conftest*
2646
2647 fi
2648
2649 echo "$ac_t""$ac_cv_os_cray" 1>&6
2650 if test $ac_cv_os_cray = yes; then
2651 for ac_func in _getb67 GETB67 getb67; do
2652   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2653 echo "configure:2654: checking for $ac_func" >&5
2654 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2655   echo $ac_n "(cached) $ac_c" 1>&6
2656 else
2657   cat > conftest.$ac_ext <<EOF
2658 #line 2659 "configure"
2659 #include "confdefs.h"
2660 /* System header to define __stub macros and hopefully few prototypes,
2661     which can conflict with char $ac_func(); below.  */
2662 #include <assert.h>
2663 /* Override any gcc2 internal prototype to avoid an error.  */
2664 /* We use char because int might match the return type of a gcc2
2665     builtin and then its argument prototype would still apply.  */
2666 char $ac_func();
2667
2668 int main() {
2669
2670 /* The GNU C library defines this for functions which it implements
2671     to always fail with ENOSYS.  Some functions are actually named
2672     something starting with __ and the normal name is an alias.  */
2673 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2674 choke me
2675 #else
2676 $ac_func();
2677 #endif
2678
2679 ; return 0; }
2680 EOF
2681 if { (eval echo configure:2682: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2682   rm -rf conftest*
2683   eval "ac_cv_func_$ac_func=yes"
2684 else
2685   echo "configure: failed program was:" >&5
2686   cat conftest.$ac_ext >&5
2687   rm -rf conftest*
2688   eval "ac_cv_func_$ac_func=no"
2689 fi
2690 rm -f conftest*
2691 fi
2692
2693 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2694   echo "$ac_t""yes" 1>&6
2695   cat >> confdefs.h <<EOF
2696 #define CRAY_STACKSEG_END $ac_func
2697 EOF
2698
2699   break
2700 else
2701   echo "$ac_t""no" 1>&6
2702 fi
2703
2704 done
2705 fi
2706
2707 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
2708 echo "configure:2709: checking stack direction for C alloca" >&5
2709 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
2710   echo $ac_n "(cached) $ac_c" 1>&6
2711 else
2712   if test "$cross_compiling" = yes; then
2713   ac_cv_c_stack_direction=0
2714 else
2715   cat > conftest.$ac_ext <<EOF
2716 #line 2717 "configure"
2717 #include "confdefs.h"
2718 find_stack_direction ()
2719 {
2720   static char *addr = 0;
2721   auto char dummy;
2722   if (addr == 0)
2723     {
2724       addr = &dummy;
2725       return find_stack_direction ();
2726     }
2727   else
2728     return (&dummy > addr) ? 1 : -1;
2729 }
2730 main ()
2731 {
2732   exit (find_stack_direction() < 0);
2733 }
2734 EOF
2735 if { (eval echo configure:2736: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2736 then
2737   ac_cv_c_stack_direction=1
2738 else
2739   echo "configure: failed program was:" >&5
2740   cat conftest.$ac_ext >&5
2741   rm -fr conftest*
2742   ac_cv_c_stack_direction=-1
2743 fi
2744 rm -fr conftest*
2745 fi
2746
2747 fi
2748
2749 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
2750 cat >> confdefs.h <<EOF
2751 #define STACK_DIRECTION $ac_cv_c_stack_direction
2752 EOF
2753
2754 fi
2755
2756 echo $ac_n "checking for inline""... $ac_c" 1>&6
2757 echo "configure:2758: checking for inline" >&5
2758 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
2759   echo $ac_n "(cached) $ac_c" 1>&6
2760 else
2761   ac_cv_c_inline=no
2762 for ac_kw in inline __inline__ __inline; do
2763   cat > conftest.$ac_ext <<EOF
2764 #line 2765 "configure"
2765 #include "confdefs.h"
2766
2767 int main() {
2768 } $ac_kw foo() {
2769 ; return 0; }
2770 EOF
2771 if { (eval echo configure:2772: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2772   rm -rf conftest*
2773   ac_cv_c_inline=$ac_kw; break
2774 else
2775   echo "configure: failed program was:" >&5
2776   cat conftest.$ac_ext >&5
2777 fi
2778 rm -f conftest*
2779 done
2780
2781 fi
2782
2783 echo "$ac_t""$ac_cv_c_inline" 1>&6
2784 case "$ac_cv_c_inline" in
2785   inline | yes) ;;
2786   no) cat >> confdefs.h <<\EOF
2787 #define inline
2788 EOF
2789  ;;
2790   *)  cat >> confdefs.h <<EOF
2791 #define inline $ac_cv_c_inline
2792 EOF
2793  ;;
2794 esac
2795
2796
2797 # VMS doesn't have unlink.
2798 for ac_func in unlink remove
2799 do
2800 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2801 echo "configure:2802: checking for $ac_func" >&5
2802 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2803   echo $ac_n "(cached) $ac_c" 1>&6
2804 else
2805   cat > conftest.$ac_ext <<EOF
2806 #line 2807 "configure"
2807 #include "confdefs.h"
2808 /* System header to define __stub macros and hopefully few prototypes,
2809     which can conflict with char $ac_func(); below.  */
2810 #include <assert.h>
2811 /* Override any gcc2 internal prototype to avoid an error.  */
2812 /* We use char because int might match the return type of a gcc2
2813     builtin and then its argument prototype would still apply.  */
2814 char $ac_func();
2815
2816 int main() {
2817
2818 /* The GNU C library defines this for functions which it implements
2819     to always fail with ENOSYS.  Some functions are actually named
2820     something starting with __ and the normal name is an alias.  */
2821 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2822 choke me
2823 #else
2824 $ac_func();
2825 #endif
2826
2827 ; return 0; }
2828 EOF
2829 if { (eval echo configure:2830: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2830   rm -rf conftest*
2831   eval "ac_cv_func_$ac_func=yes"
2832 else
2833   echo "configure: failed program was:" >&5
2834   cat conftest.$ac_ext >&5
2835   rm -rf conftest*
2836   eval "ac_cv_func_$ac_func=no"
2837 fi
2838 rm -f conftest*
2839 fi
2840
2841 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2842   echo "$ac_t""yes" 1>&6
2843     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2844   cat >> confdefs.h <<EOF
2845 #define $ac_tr_func 1
2846 EOF
2847  break
2848 else
2849   echo "$ac_t""no" 1>&6
2850 fi
2851 done
2852
2853
2854 # Some systems don't have sbrk().
2855 for ac_func in sbrk
2856 do
2857 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2858 echo "configure:2859: checking for $ac_func" >&5
2859 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2860   echo $ac_n "(cached) $ac_c" 1>&6
2861 else
2862   cat > conftest.$ac_ext <<EOF
2863 #line 2864 "configure"
2864 #include "confdefs.h"
2865 /* System header to define __stub macros and hopefully few prototypes,
2866     which can conflict with char $ac_func(); below.  */
2867 #include <assert.h>
2868 /* Override any gcc2 internal prototype to avoid an error.  */
2869 /* We use char because int might match the return type of a gcc2
2870     builtin and then its argument prototype would still apply.  */
2871 char $ac_func();
2872
2873 int main() {
2874
2875 /* The GNU C library defines this for functions which it implements
2876     to always fail with ENOSYS.  Some functions are actually named
2877     something starting with __ and the normal name is an alias.  */
2878 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2879 choke me
2880 #else
2881 $ac_func();
2882 #endif
2883
2884 ; return 0; }
2885 EOF
2886 if { (eval echo configure:2887: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2887   rm -rf conftest*
2888   eval "ac_cv_func_$ac_func=yes"
2889 else
2890   echo "configure: failed program was:" >&5
2891   cat conftest.$ac_ext >&5
2892   rm -rf conftest*
2893   eval "ac_cv_func_$ac_func=no"
2894 fi
2895 rm -f conftest*
2896 fi
2897
2898 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2899   echo "$ac_t""yes" 1>&6
2900     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2901   cat >> confdefs.h <<EOF
2902 #define $ac_tr_func 1
2903 EOF
2904
2905 else
2906   echo "$ac_t""no" 1>&6
2907 fi
2908 done
2909
2910
2911 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
2912 # enough, but on some of those systems, the assert macro relies on requoting
2913 # working properly!
2914 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
2915 echo "configure:2916: checking for working assert macro" >&5
2916 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
2917   echo $ac_n "(cached) $ac_c" 1>&6
2918 else
2919   cat > conftest.$ac_ext <<EOF
2920 #line 2921 "configure"
2921 #include "confdefs.h"
2922 #include <assert.h>
2923 #include <stdio.h>
2924 int main() {
2925
2926 /* check for requoting problems */
2927 static int a, b, c, d;
2928 static char *s;
2929 assert (!strcmp(s, "foo bar baz quux"));
2930 /* check for newline handling */
2931 assert (a == b
2932         || c == d);
2933
2934 ; return 0; }
2935 EOF
2936 if { (eval echo configure:2937: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2937   rm -rf conftest*
2938   gas_cv_assert_ok=yes
2939 else
2940   echo "configure: failed program was:" >&5
2941   cat conftest.$ac_ext >&5
2942   rm -rf conftest*
2943   gas_cv_assert_ok=no
2944 fi
2945 rm -f conftest*
2946 fi
2947 echo "$ac_t""$gas_cv_assert_ok" 1>&6
2948 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
2949 #define BROKEN_ASSERT 1
2950 EOF
2951
2952
2953
2954 # On some systems, the system header files may not declare malloc, realloc,
2955 # and free.  There are places where gas needs these functions to have been
2956 # declared -- such as when taking their addresses.
2957 gas_test_headers="
2958 #ifdef HAVE_MEMORY_H
2959 #include <memory.h>
2960 #endif
2961 #ifdef HAVE_STRING_H
2962 #include <string.h>
2963 #else
2964 #ifdef HAVE_STRINGS_H
2965 #include <strings.h>
2966 #endif
2967 #endif
2968 #ifdef HAVE_STDLIB_H
2969 #include <stdlib.h>
2970 #endif
2971 #ifdef HAVE_UNISTD_H
2972 #include <unistd.h>
2973 #endif
2974 "
2975
2976 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
2977 echo "configure:2978: checking whether declaration is required for strstr" >&5
2978 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
2979   echo $ac_n "(cached) $ac_c" 1>&6
2980 else
2981   cat > conftest.$ac_ext <<EOF
2982 #line 2983 "configure"
2983 #include "confdefs.h"
2984 $gas_test_headers
2985 int main() {
2986
2987 typedef char *(*f)();
2988 f x;
2989 x = (f) strstr;
2990
2991 ; return 0; }
2992 EOF
2993 if { (eval echo configure:2994: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2994   rm -rf conftest*
2995   gas_cv_decl_needed_strstr=no
2996 else
2997   echo "configure: failed program was:" >&5
2998   cat conftest.$ac_ext >&5
2999   rm -rf conftest*
3000   gas_cv_decl_needed_strstr=yes
3001 fi
3002 rm -f conftest*
3003 fi
3004 echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
3005 test $gas_cv_decl_needed_strstr = no || {
3006  cat >> confdefs.h <<\EOF
3007 #define NEED_DECLARATION_STRSTR 1
3008 EOF
3009
3010 }
3011
3012
3013 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
3014 echo "configure:3015: checking whether declaration is required for malloc" >&5
3015 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
3016   echo $ac_n "(cached) $ac_c" 1>&6
3017 else
3018   cat > conftest.$ac_ext <<EOF
3019 #line 3020 "configure"
3020 #include "confdefs.h"
3021 $gas_test_headers
3022 int main() {
3023
3024 typedef char *(*f)();
3025 f x;
3026 x = (f) malloc;
3027
3028 ; return 0; }
3029 EOF
3030 if { (eval echo configure:3031: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3031   rm -rf conftest*
3032   gas_cv_decl_needed_malloc=no
3033 else
3034   echo "configure: failed program was:" >&5
3035   cat conftest.$ac_ext >&5
3036   rm -rf conftest*
3037   gas_cv_decl_needed_malloc=yes
3038 fi
3039 rm -f conftest*
3040 fi
3041 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
3042 test $gas_cv_decl_needed_malloc = no || {
3043  cat >> confdefs.h <<\EOF
3044 #define NEED_DECLARATION_MALLOC 1
3045 EOF
3046
3047 }
3048
3049
3050 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
3051 echo "configure:3052: checking whether declaration is required for free" >&5
3052 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
3053   echo $ac_n "(cached) $ac_c" 1>&6
3054 else
3055   cat > conftest.$ac_ext <<EOF
3056 #line 3057 "configure"
3057 #include "confdefs.h"
3058 $gas_test_headers
3059 int main() {
3060
3061 typedef void (*f)();
3062 f x;
3063 x = (f) free;
3064
3065 ; return 0; }
3066 EOF
3067 if { (eval echo configure:3068: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3068   rm -rf conftest*
3069   gas_cv_decl_needed_free=no
3070 else
3071   echo "configure: failed program was:" >&5
3072   cat conftest.$ac_ext >&5
3073   rm -rf conftest*
3074   gas_cv_decl_needed_free=yes
3075 fi
3076 rm -f conftest*
3077 fi
3078 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
3079 test $gas_cv_decl_needed_free = no || {
3080  cat >> confdefs.h <<\EOF
3081 #define NEED_DECLARATION_FREE 1
3082 EOF
3083
3084 }
3085
3086
3087 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
3088 echo "configure:3089: checking whether declaration is required for sbrk" >&5
3089 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
3090   echo $ac_n "(cached) $ac_c" 1>&6
3091 else
3092   cat > conftest.$ac_ext <<EOF
3093 #line 3094 "configure"
3094 #include "confdefs.h"
3095 $gas_test_headers
3096 int main() {
3097
3098 typedef char *(*f)();
3099 f x;
3100 x = (f) sbrk;
3101
3102 ; return 0; }
3103 EOF
3104 if { (eval echo configure:3105: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3105   rm -rf conftest*
3106   gas_cv_decl_needed_sbrk=no
3107 else
3108   echo "configure: failed program was:" >&5
3109   cat conftest.$ac_ext >&5
3110   rm -rf conftest*
3111   gas_cv_decl_needed_sbrk=yes
3112 fi
3113 rm -f conftest*
3114 fi
3115 echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
3116 test $gas_cv_decl_needed_sbrk = no || {
3117  cat >> confdefs.h <<\EOF
3118 #define NEED_DECLARATION_SBRK 1
3119 EOF
3120
3121 }
3122
3123
3124 # Does errno.h declare errno, or do we have to add a separate declaration
3125 # for it?
3126
3127 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
3128 echo "configure:3129: checking whether declaration is required for errno" >&5
3129 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
3130   echo $ac_n "(cached) $ac_c" 1>&6
3131 else
3132   cat > conftest.$ac_ext <<EOF
3133 #line 3134 "configure"
3134 #include "confdefs.h"
3135
3136 #ifdef HAVE_ERRNO_H
3137 #include <errno.h>
3138 #endif
3139
3140 int main() {
3141
3142 typedef int f;
3143 f x;
3144 x = (f) errno;
3145
3146 ; return 0; }
3147 EOF
3148 if { (eval echo configure:3149: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3149   rm -rf conftest*
3150   gas_cv_decl_needed_errno=no
3151 else
3152   echo "configure: failed program was:" >&5
3153   cat conftest.$ac_ext >&5
3154   rm -rf conftest*
3155   gas_cv_decl_needed_errno=yes
3156 fi
3157 rm -f conftest*
3158 fi
3159 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
3160 test $gas_cv_decl_needed_errno = no || {
3161  cat >> confdefs.h <<\EOF
3162 #define NEED_DECLARATION_ERRNO 1
3163 EOF
3164
3165 }
3166
3167
3168
3169
3170 trap '' 1 2 15
3171 cat > confcache <<\EOF
3172 # This file is a shell script that caches the results of configure
3173 # tests run on this system so they can be shared between configure
3174 # scripts and configure runs.  It is not useful on other systems.
3175 # If it contains results you don't want to keep, you may remove or edit it.
3176 #
3177 # By default, configure uses ./config.cache as the cache file,
3178 # creating it if it does not exist already.  You can give configure
3179 # the --cache-file=FILE option to use a different cache file; that is
3180 # what configure does when it calls configure scripts in
3181 # subdirectories, so they share the cache.
3182 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3183 # config.status only pays attention to the cache file if you give it the
3184 # --recheck option to rerun configure.
3185 #
3186 EOF
3187 # The following way of writing the cache mishandles newlines in values,
3188 # but we know of no workaround that is simple, portable, and efficient.
3189 # So, don't put newlines in cache variables' values.
3190 # Ultrix sh set writes to stderr and can't be redirected directly,
3191 # and sets the high bit in the cache file unless we assign to the vars.
3192 (set) 2>&1 |
3193   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
3194   *ac_space=\ *)
3195     # `set' does not quote correctly, so add quotes (double-quote substitution
3196     # turns \\\\ into \\, and sed turns \\ into \).
3197     sed -n \
3198       -e "s/'/'\\\\''/g" \
3199       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3200     ;;
3201   *)
3202     # `set' quotes correctly as required by POSIX, so do not add quotes.
3203     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3204     ;;
3205   esac >> confcache
3206 if cmp -s $cache_file confcache; then
3207   :
3208 else
3209   if test -w $cache_file; then
3210     echo "updating cache $cache_file"
3211     cat confcache > $cache_file
3212   else
3213     echo "not updating unwritable cache $cache_file"
3214   fi
3215 fi
3216 rm -f confcache
3217
3218 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3219
3220 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3221 # Let make expand exec_prefix.
3222 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3223
3224 # Any assignment to VPATH causes Sun make to only execute
3225 # the first set of double-colon rules, so remove it if not needed.
3226 # If there is a colon in the path, we need to keep it.
3227 if test "x$srcdir" = x.; then
3228   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3229 fi
3230
3231 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3232
3233 DEFS=-DHAVE_CONFIG_H
3234
3235 # Without the "./", some shells look in PATH for config.status.
3236 : ${CONFIG_STATUS=./config.status}
3237
3238 echo creating $CONFIG_STATUS
3239 rm -f $CONFIG_STATUS
3240 cat > $CONFIG_STATUS <<EOF
3241 #! /bin/sh
3242 # Generated automatically by configure.
3243 # Run this file to recreate the current configuration.
3244 # This directory was configured as follows,
3245 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3246 #
3247 # $0 $ac_configure_args
3248 #
3249 # Compiler output produced by configure, useful for debugging
3250 # configure, is in ./config.log if it exists.
3251
3252 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3253 for ac_option
3254 do
3255   case "\$ac_option" in
3256   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3257     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3258     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3259   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3260     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
3261     exit 0 ;;
3262   -help | --help | --hel | --he | --h)
3263     echo "\$ac_cs_usage"; exit 0 ;;
3264   *) echo "\$ac_cs_usage"; exit 1 ;;
3265   esac
3266 done
3267
3268 ac_given_srcdir=$srcdir
3269 ac_given_INSTALL="$INSTALL"
3270
3271 trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3272 EOF
3273 cat >> $CONFIG_STATUS <<EOF
3274
3275 # Protect against being on the right side of a sed subst in config.status.
3276 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3277  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3278 $ac_vpsub
3279 $extrasub
3280 s%@SHELL@%$SHELL%g
3281 s%@CFLAGS@%$CFLAGS%g
3282 s%@CPPFLAGS@%$CPPFLAGS%g
3283 s%@CXXFLAGS@%$CXXFLAGS%g
3284 s%@DEFS@%$DEFS%g
3285 s%@LDFLAGS@%$LDFLAGS%g
3286 s%@LIBS@%$LIBS%g
3287 s%@exec_prefix@%$exec_prefix%g
3288 s%@prefix@%$prefix%g
3289 s%@program_transform_name@%$program_transform_name%g
3290 s%@bindir@%$bindir%g
3291 s%@sbindir@%$sbindir%g
3292 s%@libexecdir@%$libexecdir%g
3293 s%@datadir@%$datadir%g
3294 s%@sysconfdir@%$sysconfdir%g
3295 s%@sharedstatedir@%$sharedstatedir%g
3296 s%@localstatedir@%$localstatedir%g
3297 s%@libdir@%$libdir%g
3298 s%@includedir@%$includedir%g
3299 s%@oldincludedir@%$oldincludedir%g
3300 s%@infodir@%$infodir%g
3301 s%@mandir@%$mandir%g
3302 s%@host@%$host%g
3303 s%@host_alias@%$host_alias%g
3304 s%@host_cpu@%$host_cpu%g
3305 s%@host_vendor@%$host_vendor%g
3306 s%@host_os@%$host_os%g
3307 s%@target@%$target%g
3308 s%@target_alias@%$target_alias%g
3309 s%@target_cpu@%$target_cpu%g
3310 s%@target_vendor@%$target_vendor%g
3311 s%@target_os@%$target_os%g
3312 s%@build@%$build%g
3313 s%@build_alias@%$build_alias%g
3314 s%@build_cpu@%$build_cpu%g
3315 s%@build_vendor@%$build_vendor%g
3316 s%@build_os@%$build_os%g
3317 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3318 s%@INSTALL_DATA@%$INSTALL_DATA%g
3319 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3320 s%@PACKAGE@%$PACKAGE%g
3321 s%@VERSION@%$VERSION%g
3322 s%@ACLOCAL@%$ACLOCAL%g
3323 s%@AUTOCONF@%$AUTOCONF%g
3324 s%@AUTOMAKE@%$AUTOMAKE%g
3325 s%@AUTOHEADER@%$AUTOHEADER%g
3326 s%@MAKEINFO@%$MAKEINFO%g
3327 s%@SET_MAKE@%$SET_MAKE%g
3328 s%@CC@%$CC%g
3329 s%@RANLIB@%$RANLIB%g
3330 s%@LD@%$LD%g
3331 s%@LN_S@%$LN_S%g
3332 s%@LIBTOOL@%$LIBTOOL%g
3333 s%@extra_objects@%$extra_objects%g
3334 s%@target_cpu_type@%$target_cpu_type%g
3335 s%@obj_format@%$obj_format%g
3336 s%@te_file@%$te_file%g
3337 s%@atof@%$atof%g
3338 s%@BFDLIB@%$BFDLIB%g
3339 s%@OPCODES_LIB@%$OPCODES_LIB%g
3340 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
3341 s%@YACC@%$YACC%g
3342 s%@LEX@%$LEX%g
3343 s%@LEXLIB@%$LEXLIB%g
3344 s%@CPP@%$CPP%g
3345 s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
3346 s%@MAINT@%$MAINT%g
3347 s%@EXEEXT@%$EXEEXT%g
3348 s%@ALLOCA@%$ALLOCA%g
3349
3350 CEOF
3351 EOF
3352
3353 cat >> $CONFIG_STATUS <<\EOF
3354
3355 # Split the substitutions into bite-sized pieces for seds with
3356 # small command number limits, like on Digital OSF/1 and HP-UX.
3357 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3358 ac_file=1 # Number of current file.
3359 ac_beg=1 # First line for current file.
3360 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3361 ac_more_lines=:
3362 ac_sed_cmds=""
3363 while $ac_more_lines; do
3364   if test $ac_beg -gt 1; then
3365     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3366   else
3367     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3368   fi
3369   if test ! -s conftest.s$ac_file; then
3370     ac_more_lines=false
3371     rm -f conftest.s$ac_file
3372   else
3373     if test -z "$ac_sed_cmds"; then
3374       ac_sed_cmds="sed -f conftest.s$ac_file"
3375     else
3376       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3377     fi
3378     ac_file=`expr $ac_file + 1`
3379     ac_beg=$ac_end
3380     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3381   fi
3382 done
3383 if test -z "$ac_sed_cmds"; then
3384   ac_sed_cmds=cat
3385 fi
3386 EOF
3387
3388 cat >> $CONFIG_STATUS <<EOF
3389
3390 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
3391 EOF
3392 cat >> $CONFIG_STATUS <<\EOF
3393 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3394   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3395   case "$ac_file" in
3396   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3397        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3398   *) ac_file_in="${ac_file}.in" ;;
3399   esac
3400
3401   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3402
3403   # Remove last slash and all that follows it.  Not all systems have dirname.
3404   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3405   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3406     # The file is in a subdirectory.
3407     test ! -d "$ac_dir" && mkdir "$ac_dir"
3408     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3409     # A "../" for each directory in $ac_dir_suffix.
3410     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3411   else
3412     ac_dir_suffix= ac_dots=
3413   fi
3414
3415   case "$ac_given_srcdir" in
3416   .)  srcdir=.
3417       if test -z "$ac_dots"; then top_srcdir=.
3418       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3419   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3420   *) # Relative path.
3421     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3422     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3423   esac
3424
3425   case "$ac_given_INSTALL" in
3426   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3427   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3428   esac
3429
3430   echo creating "$ac_file"
3431   rm -f "$ac_file"
3432   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3433   case "$ac_file" in
3434   *Makefile*) ac_comsub="1i\\
3435 # $configure_input" ;;
3436   *) ac_comsub= ;;
3437   esac
3438
3439   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3440   sed -e "$ac_comsub
3441 s%@configure_input@%$configure_input%g
3442 s%@srcdir@%$srcdir%g
3443 s%@top_srcdir@%$top_srcdir%g
3444 s%@INSTALL@%$INSTALL%g
3445 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3446 fi; done
3447 rm -f conftest.s*
3448
3449 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3450 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3451 #
3452 # ac_d sets the value in "#define NAME VALUE" lines.
3453 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3454 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3455 ac_dC='\3'
3456 ac_dD='%g'
3457 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3458 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3459 ac_uB='\([      ]\)%\1#\2define\3'
3460 ac_uC=' '
3461 ac_uD='\4%g'
3462 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3463 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3464 ac_eB='$%\1#\2define\3'
3465 ac_eC=' '
3466 ac_eD='%g'
3467
3468 if test "${CONFIG_HEADERS+set}" != set; then
3469 EOF
3470 cat >> $CONFIG_STATUS <<EOF
3471   CONFIG_HEADERS="config.h:config.in"
3472 EOF
3473 cat >> $CONFIG_STATUS <<\EOF
3474 fi
3475 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3476   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3477   case "$ac_file" in
3478   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3479        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3480   *) ac_file_in="${ac_file}.in" ;;
3481   esac
3482
3483   echo creating $ac_file
3484
3485   rm -f conftest.frag conftest.in conftest.out
3486   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3487   cat $ac_file_inputs > conftest.in
3488
3489 EOF
3490
3491 # Transform confdefs.h into a sed script conftest.vals that substitutes
3492 # the proper values into config.h.in to produce config.h.  And first:
3493 # Protect against being on the right side of a sed subst in config.status.
3494 # Protect against being in an unquoted here document in config.status.
3495 rm -f conftest.vals
3496 cat > conftest.hdr <<\EOF
3497 s/[\\&%]/\\&/g
3498 s%[\\$`]%\\&%g
3499 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3500 s%ac_d%ac_u%gp
3501 s%ac_u%ac_e%gp
3502 EOF
3503 sed -n -f conftest.hdr confdefs.h > conftest.vals
3504 rm -f conftest.hdr
3505
3506 # This sed command replaces #undef with comments.  This is necessary, for
3507 # example, in the case of _POSIX_SOURCE, which is predefined and required
3508 # on some systems where configure will not decide to define it.
3509 cat >> conftest.vals <<\EOF
3510 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3511 EOF
3512
3513 # Break up conftest.vals because some shells have a limit on
3514 # the size of here documents, and old seds have small limits too.
3515
3516 rm -f conftest.tail
3517 while :
3518 do
3519   ac_lines=`grep -c . conftest.vals`
3520   # grep -c gives empty output for an empty file on some AIX systems.
3521   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3522   # Write a limited-size here document to conftest.frag.
3523   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3524   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3525   echo 'CEOF
3526   sed -f conftest.frag conftest.in > conftest.out
3527   rm -f conftest.in
3528   mv conftest.out conftest.in
3529 ' >> $CONFIG_STATUS
3530   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3531   rm -f conftest.vals
3532   mv conftest.tail conftest.vals
3533 done
3534 rm -f conftest.vals
3535
3536 cat >> $CONFIG_STATUS <<\EOF
3537   rm -f conftest.frag conftest.h
3538   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3539   cat conftest.in >> conftest.h
3540   rm -f conftest.in
3541   if cmp -s $ac_file conftest.h 2>/dev/null; then
3542     echo "$ac_file is unchanged"
3543     rm -f conftest.h
3544   else
3545     # Remove last slash and all that follows it.  Not all systems have dirname.
3546       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3547       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3548       # The file is in a subdirectory.
3549       test ! -d "$ac_dir" && mkdir "$ac_dir"
3550     fi
3551     rm -f $ac_file
3552     mv conftest.h $ac_file
3553   fi
3554 fi; done
3555
3556 EOF
3557 cat >> $CONFIG_STATUS <<EOF
3558
3559 target_cpu_type=${target_cpu_type}
3560  obj_format=${obj_format}
3561  te_file=${te_file}
3562 EOF
3563 cat >> $CONFIG_STATUS <<\EOF
3564 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
3565 rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h
3566  echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h
3567  echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h
3568  echo '#include "te-'"${te_file}"'.h"' > targ-env.h
3569  echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h
3570  case ${target_cpu_type} in
3571  m32r) echo '#include "opcodes/'"${target_cpu_type}"'-opc.h"' > cgen-opc.h ;;
3572  esac
3573 exit 0
3574 EOF
3575 chmod +x $CONFIG_STATUS
3576 rm -fr confdefs* $ac_clean_files
3577 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3578