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 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 713 echo "configure:714: checking whether build environment is sane" >&5
 714 # Just in case
 715 sleep 1
 716 echo timestamp > conftestfile
 717 # Do `set' in a subshell so we don't clobber the current shell's
 718 # arguments.  Must try -L first in case configure is actually a
 719 # symlink; some systems play weird games with the mod time of symlinks
 720 # (eg FreeBSD returns the mod time of the symlink's containing
 721 # directory).
 722 if (
 723    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 724    if test "$*" = "X"; then
 725       # -L didn't work.
 726       set X `ls -t $srcdir/configure conftestfile`
 727    fi
 728    if test "$*" != "X $srcdir/configure conftestfile" \
 729       && test "$*" != "X conftestfile $srcdir/configure"; then
 730
 731       # If neither matched, then we have a broken ls.  This can happen
 732       # if, for instance, CONFIG_SHELL is bash and it inherits a
 733       # broken ls alias from the environment.  This has actually
 734       # happened.  Such a system could not be considered "sane".
 735       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 736 alias in your environment" 1>&2; exit 1; }
 737    fi
 738
 739    test "$2" = conftestfile
 740    )
 741 then
 742    # Ok.
 743    :
 744 else
 745    { echo "configure: error: newly created file is older than distributed files!
 746 Check your system clock" 1>&2; exit 1; }
 747 fi
 748 rm -f conftest*
 749 echo "$ac_t""yes" 1>&6
 750 if test "$program_transform_name" = s,x,x,; then
 751   program_transform_name=
 752 else
 753   # Double any \ or $.  echo might interpret backslashes.
 754   cat <<\EOF_SED > conftestsed
 755 s,\\,\\\\,g; s,\$,$$,g
 756 EOF_SED
 757   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 758   rm -f conftestsed
 759 fi
 760 test "$program_prefix" != NONE &&
 761   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 762 # Use a double $ so make ignores it.
 763 test "$program_suffix" != NONE &&
 764   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 765
 766 # sed with no file args requires a program.
 767 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 768
 769 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 770 echo "configure:771: checking whether ${MAKE-make} sets \${MAKE}" >&5
 771 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 772 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 773   echo $ac_n "(cached) $ac_c" 1>&6
 774 else
 775   cat > conftestmake <<\EOF
 776 all:
 777         @echo 'ac_maketemp="${MAKE}"'
 778 EOF
 779 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 780 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 781 if test -n "$ac_maketemp"; then
 782   eval ac_cv_prog_make_${ac_make}_set=yes
 783 else
 784   eval ac_cv_prog_make_${ac_make}_set=no
 785 fi
 786 rm -f conftestmake
 787 fi
 788 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 789   echo "$ac_t""yes" 1>&6
 790   SET_MAKE=
 791 else
 792   echo "$ac_t""no" 1>&6
 793   SET_MAKE="MAKE=${MAKE-make}"
 794 fi
 795
 796
 797 PACKAGE=gas
 798
 799 VERSION=2.8.2
 800
 801 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
 802   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
 803 fi
 804 cat >> confdefs.h <<EOF
 805 #define PACKAGE "$PACKAGE"
 806 EOF
 807
 808 cat >> confdefs.h <<EOF
 809 #define VERSION "$VERSION"
 810 EOF
 811
 812
 813
 814 missing_dir=`cd $ac_aux_dir && pwd`
 815 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
 816 echo "configure:817: checking for working aclocal" >&5
 817 # Run test in a subshell; some versions of sh will print an error if
 818 # an executable is not found, even if stderr is redirected.
 819 # Redirect stdin to placate older versions of autoconf.  Sigh.
 820 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
 821    ACLOCAL=aclocal
 822    echo "$ac_t""found" 1>&6
 823 else
 824    ACLOCAL="$missing_dir/missing aclocal"
 825    echo "$ac_t""missing" 1>&6
 826 fi
 827
 828 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
 829 echo "configure:830: checking for working autoconf" >&5
 830 # Run test in a subshell; some versions of sh will print an error if
 831 # an executable is not found, even if stderr is redirected.
 832 # Redirect stdin to placate older versions of autoconf.  Sigh.
 833 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
 834    AUTOCONF=autoconf
 835    echo "$ac_t""found" 1>&6
 836 else
 837    AUTOCONF="$missing_dir/missing autoconf"
 838    echo "$ac_t""missing" 1>&6
 839 fi
 840
 841 echo $ac_n "checking for working automake""... $ac_c" 1>&6
 842 echo "configure:843: checking for working automake" >&5
 843 # Run test in a subshell; some versions of sh will print an error if
 844 # an executable is not found, even if stderr is redirected.
 845 # Redirect stdin to placate older versions of autoconf.  Sigh.
 846 if (automake --version) < /dev/null > /dev/null 2>&1; then
 847    AUTOMAKE=automake
 848    echo "$ac_t""found" 1>&6
 849 else
 850    AUTOMAKE="$missing_dir/missing automake"
 851    echo "$ac_t""missing" 1>&6
 852 fi
 853
 854 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
 855 echo "configure:856: checking for working autoheader" >&5
 856 # Run test in a subshell; some versions of sh will print an error if
 857 # an executable is not found, even if stderr is redirected.
 858 # Redirect stdin to placate older versions of autoconf.  Sigh.
 859 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
 860    AUTOHEADER=autoheader
 861    echo "$ac_t""found" 1>&6
 862 else
 863    AUTOHEADER="$missing_dir/missing autoheader"
 864    echo "$ac_t""missing" 1>&6
 865 fi
 866
 867 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
 868 echo "configure:869: checking for working makeinfo" >&5
 869 # Run test in a subshell; some versions of sh will print an error if
 870 # an executable is not found, even if stderr is redirected.
 871 # Redirect stdin to placate older versions of autoconf.  Sigh.
 872 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
 873    MAKEINFO=makeinfo
 874    echo "$ac_t""found" 1>&6
 875 else
 876    MAKEINFO="$missing_dir/missing makeinfo"
 877    echo "$ac_t""missing" 1>&6
 878 fi
 879
 880
 881
 882 # Extract the first word of "ranlib", so it can be a program name with args.
 883 set dummy ranlib; ac_word=$2
 884 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 885 echo "configure:886: checking for $ac_word" >&5
 886 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 887   echo $ac_n "(cached) $ac_c" 1>&6
 888 else
 889   if test -n "$RANLIB"; then
 890   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 891 else
 892   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 893   for ac_dir in $PATH; do
 894     test -z "$ac_dir" && ac_dir=.
 895     if test -f $ac_dir/$ac_word; then
 896       ac_cv_prog_RANLIB="ranlib"
 897       break
 898     fi
 899   done
 900   IFS="$ac_save_ifs"
 901   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 902 fi
 903 fi
 904 RANLIB="$ac_cv_prog_RANLIB"
 905 if test -n "$RANLIB"; then
 906   echo "$ac_t""$RANLIB" 1>&6
 907 else
 908   echo "$ac_t""no" 1>&6
 909 fi
 910
 911 # Extract the first word of "gcc", so it can be a program name with args.
 912 set dummy gcc; ac_word=$2
 913 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 914 echo "configure:915: checking for $ac_word" >&5
 915 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 916   echo $ac_n "(cached) $ac_c" 1>&6
 917 else
 918   if test -n "$CC"; then
 919   ac_cv_prog_CC="$CC" # Let the user override the test.
 920 else
 921   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 922   for ac_dir in $PATH; do
 923     test -z "$ac_dir" && ac_dir=.
 924     if test -f $ac_dir/$ac_word; then
 925       ac_cv_prog_CC="gcc"
 926       break
 927     fi
 928   done
 929   IFS="$ac_save_ifs"
 930 fi
 931 fi
 932 CC="$ac_cv_prog_CC"
 933 if test -n "$CC"; then
 934   echo "$ac_t""$CC" 1>&6
 935 else
 936   echo "$ac_t""no" 1>&6
 937 fi
 938
 939 if test -z "$CC"; then
 940   # Extract the first word of "cc", so it can be a program name with args.
 941 set dummy cc; ac_word=$2
 942 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 943 echo "configure:944: checking for $ac_word" >&5
 944 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 945   echo $ac_n "(cached) $ac_c" 1>&6
 946 else
 947   if test -n "$CC"; then
 948   ac_cv_prog_CC="$CC" # Let the user override the test.
 949 else
 950   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 951   ac_prog_rejected=no
 952   for ac_dir in $PATH; do
 953     test -z "$ac_dir" && ac_dir=.
 954     if test -f $ac_dir/$ac_word; then
 955       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 956         ac_prog_rejected=yes
 957         continue
 958       fi
 959       ac_cv_prog_CC="cc"
 960       break
 961     fi
 962   done
 963   IFS="$ac_save_ifs"
 964 if test $ac_prog_rejected = yes; then
 965   # We found a bogon in the path, so make sure we never use it.
 966   set dummy $ac_cv_prog_CC
 967   shift
 968   if test $# -gt 0; then
 969     # We chose a different compiler from the bogus one.
 970     # However, it has the same basename, so the bogon will be chosen
 971     # first if we set CC to just the basename; use the full file name.
 972     shift
 973     set dummy "$ac_dir/$ac_word" "$@"
 974     shift
 975     ac_cv_prog_CC="$@"
 976   fi
 977 fi
 978 fi
 979 fi
 980 CC="$ac_cv_prog_CC"
 981 if test -n "$CC"; then
 982   echo "$ac_t""$CC" 1>&6
 983 else
 984   echo "$ac_t""no" 1>&6
 985 fi
 986
 987   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 988 fi
 989
 990 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 991 echo "configure:992: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 992
 993 ac_ext=c
 994 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 995 ac_cpp='$CPP $CPPFLAGS'
 996 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 997 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 998 cross_compiling=$ac_cv_prog_cc_cross
 999
1000 cat > conftest.$ac_ext <<EOF
1001 #line 1002 "configure"
1002 #include "confdefs.h"
1003 main(){return(0);}
1004 EOF
1005 if { (eval echo configure:1006: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1006   ac_cv_prog_cc_works=yes
1007   # If we can't run a trivial program, we are probably using a cross compiler.
1008   if (./conftest; exit) 2>/dev/null; then
1009     ac_cv_prog_cc_cross=no
1010   else
1011     ac_cv_prog_cc_cross=yes
1012   fi
1013 else
1014   echo "configure: failed program was:" >&5
1015   cat conftest.$ac_ext >&5
1016   ac_cv_prog_cc_works=no
1017 fi
1018 rm -fr conftest*
1019
1020 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1021 if test $ac_cv_prog_cc_works = no; then
1022   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1023 fi
1024 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1025 echo "configure:1026: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1026 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1027 cross_compiling=$ac_cv_prog_cc_cross
1028
1029 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1030 echo "configure:1031: checking whether we are using GNU C" >&5
1031 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1032   echo $ac_n "(cached) $ac_c" 1>&6
1033 else
1034   cat > conftest.c <<EOF
1035 #ifdef __GNUC__
1036   yes;
1037 #endif
1038 EOF
1039 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1040: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1040   ac_cv_prog_gcc=yes
1041 else
1042   ac_cv_prog_gcc=no
1043 fi
1044 fi
1045
1046 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1047
1048 if test $ac_cv_prog_gcc = yes; then
1049   GCC=yes
1050   ac_test_CFLAGS="${CFLAGS+set}"
1051   ac_save_CFLAGS="$CFLAGS"
1052   CFLAGS=
1053   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1054 echo "configure:1055: checking whether ${CC-cc} accepts -g" >&5
1055 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1056   echo $ac_n "(cached) $ac_c" 1>&6
1057 else
1058   echo 'void f(){}' > conftest.c
1059 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1060   ac_cv_prog_cc_g=yes
1061 else
1062   ac_cv_prog_cc_g=no
1063 fi
1064 rm -f conftest*
1065
1066 fi
1067
1068 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1069   if test "$ac_test_CFLAGS" = set; then
1070     CFLAGS="$ac_save_CFLAGS"
1071   elif test $ac_cv_prog_cc_g = yes; then
1072     CFLAGS="-g -O2"
1073   else
1074     CFLAGS="-O2"
1075   fi
1076 else
1077   GCC=
1078   test "${CFLAGS+set}" = set || CFLAGS="-g"
1079 fi
1080
1081 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1082 if test "${with_gnu_ld+set}" = set; then
1083   withval="$with_gnu_ld"
1084   test "$withval" = no || with_gnu_ld=yes
1085 else
1086   with_gnu_ld=no
1087 fi
1088
1089
1090 ac_prog=ld
1091 if test "$ac_cv_prog_gcc" = yes; then
1092   # Check if gcc -print-prog-name=ld gives a path.
1093   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1094 echo "configure:1095: checking for ld used by GCC" >&5
1095   ac_prog=`($CC -print-prog-name=ld) 2>&5`
1096   case "$ac_prog" in
1097   # Accept absolute paths.
1098   /*)
1099     test -z "$LD" && LD="$ac_prog"
1100     ;;
1101   "")
1102     # If it fails, then pretend we aren't using GCC.
1103     ac_prog=ld
1104     ;;
1105   *)
1106     # If it is relative, then search for the first ld in PATH.
1107     with_gnu_ld=unknown
1108     ;;
1109   esac
1110 elif test "$with_gnu_ld" = yes; then
1111   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1112 echo "configure:1113: checking for GNU ld" >&5
1113 else
1114   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1115 echo "configure:1116: checking for non-GNU ld" >&5
1116 fi
1117 if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
1118   echo $ac_n "(cached) $ac_c" 1>&6
1119 else
1120   if test -z "$LD"; then
1121   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1122   for ac_dir in $PATH; do
1123     test -z "$ac_dir" && ac_dir=.
1124     if test -f "$ac_dir/$ac_prog"; then
1125       ac_cv_path_LD="$ac_dir/$ac_prog"
1126       # Check to see if the program is GNU ld.  I'd rather use --version,
1127       # but apparently some GNU ld's only accept -v.
1128       # Break only if it was the GNU/non-GNU ld that we prefer.
1129       if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1130         test "$with_gnu_ld" != no && break
1131       else
1132         test "$with_gnu_ld" != yes && break
1133       fi
1134     fi
1135   done
1136   IFS="$ac_save_ifs"
1137 else
1138   ac_cv_path_LD="$LD" # Let the user override the test with a path.
1139 fi
1140 fi
1141
1142 LD="$ac_cv_path_LD"
1143 if test -n "$LD"; then
1144   echo "$ac_t""$LD" 1>&6
1145 else
1146   echo "$ac_t""no" 1>&6
1147 fi
1148 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1149
1150 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1151 echo "configure:1152: checking if the linker ($LD) is GNU ld" >&5
1152 if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then
1153   echo $ac_n "(cached) $ac_c" 1>&6
1154 else
1155   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1156 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1157   ac_cv_prog_gnu_ld=yes
1158 else
1159   ac_cv_prog_gnu_ld=no
1160 fi
1161 fi
1162
1163 echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
1164
1165
1166 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1167 echo "configure:1168: checking for BSD-compatible nm" >&5
1168 if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then
1169   echo $ac_n "(cached) $ac_c" 1>&6
1170 else
1171   case "$NM" in
1172 /*)
1173   ac_cv_path_NM="$NM" # Let the user override the test with a path.
1174   ;;
1175 *)
1176   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1177   for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do
1178     test -z "$ac_dir" && dir=.
1179     if test -f $ac_dir/nm; then
1180       # Check to see if the nm accepts a BSD-compat flag.
1181       # Adding the `sed 1!d' prevents false positives on HP-UX, which says:
1182       #   nm: unknown option "B" ignored
1183       if ($ac_dir/nm -B /dev/null 2>&1 | sed '1!d'; exit 0) | egrep /dev/null >/dev/null; then
1184         ac_cv_path_NM="$ac_dir/nm -B"
1185       elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1!d'; exit 0) | egrep /dev/null >/dev/null; then
1186         ac_cv_path_NM="$ac_dir/nm -p"
1187       else
1188         ac_cv_path_NM="$ac_dir/nm"
1189       fi
1190       break
1191     fi
1192   done
1193   IFS="$ac_save_ifs"
1194   test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
1195   ;;
1196 esac
1197 fi
1198
1199 NM="$ac_cv_path_NM"
1200 echo "$ac_t""$NM" 1>&6
1201
1202
1203 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1204 echo "configure:1205: checking whether ln -s works" >&5
1205 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1206   echo $ac_n "(cached) $ac_c" 1>&6
1207 else
1208   rm -f conftestdata
1209 if ln -s X conftestdata 2>/dev/null
1210 then
1211   rm -f conftestdata
1212   ac_cv_prog_LN_S="ln -s"
1213 else
1214   ac_cv_prog_LN_S=ln
1215 fi
1216 fi
1217 LN_S="$ac_cv_prog_LN_S"
1218 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1219   echo "$ac_t""yes" 1>&6
1220 else
1221   echo "$ac_t""no" 1>&6
1222 fi
1223
1224
1225
1226
1227
1228
1229
1230
1231 # Always use our own libtool.
1232 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
1233
1234
1235 # Check whether --enable-shared or --disable-shared was given.
1236 if test "${enable_shared+set}" = set; then
1237   enableval="$enable_shared"
1238   p=${PACKAGE-bogus-package-name}
1239  case "$enableval" in
1240   yes) libtool_enable_shared=yes ;;
1241   no) libtool_enable_shared=no ;;
1242   # The value of $p (aka $PACKAGE) is assumed to come from AM_INIT_AUTOMAKE.
1243   # If it didn't, it'll be `bogus-package-name', thus making this condition
1244   #  not be used.
1245   *$p*) libtool_enable_shared=yes ;;
1246   *) libtool_enable_shared=no ;;
1247 esac
1248 fi
1249
1250 test -n "$libtool_enable_shared" && enable_shared="$libtool_enable_shared"
1251 libtool_shared=
1252 test "$enable_shared" = no && libtool_shared=" --disable-shared"
1253
1254 # Check whether --enable-static or --disable-static was given.
1255 if test "${enable_static+set}" = set; then
1256   enableval="$enable_static"
1257   if test "$enableval" = no; then
1258   libtool_enable_static=no
1259 else
1260   libtool_enable_static=yes
1261 fi
1262 fi
1263
1264 test -n "$libtool_enable_static" && enable_static="$libtool_enable_static"
1265 libtool_static=
1266 test "$enable_static" = no && libtool_static=" --disable-static"
1267
1268 libtool_flags="$libtool_shared$libtool_static"
1269 test "$silent" = yes && libtool_flags="$libtool_flags --silent"
1270 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
1271 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1272
1273 # Some flags need to be propagated to the compiler or linker for good
1274 # libtool support.
1275 case "$host" in
1276 *-*-irix*)
1277   # Find out which ABI we are using.
1278   echo '#line 1279 "configure"' > conftest.$ac_ext
1279   if { (eval echo configure:1280: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1280     case "`/usr/bin/file conftest.o`" in
1281     *32-bit*)
1282       LD="${LD-ld} -32"
1283       ;;
1284     *N32*)
1285       LD="${LD-ld} -n32"
1286       ;;
1287     *64-bit*)
1288       LD="${LD-ld} -64"
1289       ;;
1290     esac
1291   fi
1292   rm -rf conftest*
1293   ;;
1294
1295 *-*-sco3.2v5*)
1296   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1297   CFLAGS="$CFLAGS -belf"
1298   ;;
1299 esac
1300
1301 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
1302 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
1303 LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \
1304 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \
1305 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
1306 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
1307
1308
1309 user_bfd_gas=
1310 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
1311 if test "${enable_bfd_assembler+set}" = set; then
1312   enableval="$enable_bfd_assembler"
1313   case "${enableval}" in
1314   yes) need_bfd=yes user_bfd_gas=yes ;;
1315   no)  user_bfd_gas=no ;;
1316   *)   { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
1317 esac
1318 fi
1319 # Check whether --enable-targets or --disable-targets was given.
1320 if test "${enable_targets+set}" = set; then
1321   enableval="$enable_targets"
1322   case "${enableval}" in
1323   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
1324             ;;
1325   no)       enable_targets= ;;
1326   *)        enable_targets=$enableval ;;
1327 esac
1328 fi
1329 # Check whether --enable-commonbfdlib or --disable-commonbfdlib was given.
1330 if test "${enable_commonbfdlib+set}" = set; then
1331   enableval="$enable_commonbfdlib"
1332   case "${enableval}" in
1333   yes) commonbfdlib=true ;;
1334   no)  commonbfdlib=false ;;
1335   *)   { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;;
1336 esac
1337 fi
1338
1339 # Generate a header file
1340
1341
1342
1343
1344 te_file=generic
1345
1346 canon_targets=""
1347 if test -n "$enable_targets" ; then
1348   for t in `echo $enable_targets | sed 's/,/ /g'`; do
1349     result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $t 2>/dev/null`
1350     if test -n "$result" ; then
1351       canon_targets="$canon_targets $result"
1352 #    else
1353 #      # Permit "all", etc.  We don't support it yet though.
1354 #      canon_targets="$canon_targets $t"
1355     fi
1356   done
1357   _gas_uniq_list="$canon_targets"
1358 _gas_uniq_newlist=""
1359 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1360   case $_gas_uniq_i in
1361   _gas_uniq_dummy) ;;
1362   *) case " $_gas_uniq_newlist " in
1363        *" $_gas_uniq_i "*) ;;
1364        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1365      esac ;;
1366   esac
1367 done
1368 canon_targets=$_gas_uniq_newlist
1369
1370 fi
1371
1372 emulations=""
1373
1374 for this_target in $target $canon_targets ; do
1375
1376     eval `echo $this_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
1377
1378     # check for architecture variants
1379     arch=
1380     endian=
1381     case ${cpu} in
1382       alpha*)           cpu_type=alpha ;;
1383       armeb)            cpu_type=arm endian=big ;;
1384       arm*)             cpu_type=arm endian=little ;;
1385       thumb*)           cpu_type=arm endian=little ;;
1386       hppa*)            cpu_type=hppa ;;
1387       i[456]86)         cpu_type=i386 ;;
1388       m680[012346]0)    cpu_type=m68k ;;
1389       m68008)           cpu_type=m68k ;;
1390       m683??)           cpu_type=m68k ;;
1391       m8*)              cpu_type=m88k ;;
1392       mips*el)          cpu_type=mips endian=little ;;
1393 # start-sanitize-r5900
1394       mips*5900*)       cpu_type=mips endian=little ;;
1395 # end-sanitize-r5900
1396       mips*)            cpu_type=mips endian=big ;;
1397       powerpcle*)       cpu_type=ppc endian=little ;;
1398       powerpc*)         cpu_type=ppc endian=big ;;
1399       rs6000*)          cpu_type=ppc ;;
1400       sparclite*)       cpu_type=sparc arch=sparclite ;;
1401       sparclet*)        cpu_type=sparc arch=sparclet ;;
1402       sparc64*)         cpu_type=sparc arch=v9-64 ;;
1403       sparc*)           cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c.
1404       v850*)            cpu_type=v850 ;;
1405       *)                cpu_type=${cpu} ;;
1406     esac
1407
1408     if test ${this_target} = $target ; then
1409       target_cpu_type=${cpu_type}
1410       if test x${endian} = xbig; then
1411         cat >> confdefs.h <<\EOF
1412 #define TARGET_BYTES_BIG_ENDIAN 1
1413 EOF
1414
1415       elif test x${endian} = xlittle; then
1416         cat >> confdefs.h <<\EOF
1417 #define TARGET_BYTES_BIG_ENDIAN 0
1418 EOF
1419
1420       fi
1421     elif test ${target_cpu_type} != ${cpu_type} ; then
1422       continue
1423     fi
1424
1425     generic_target=${cpu_type}-$vendor-$os
1426     dev=no
1427     bfd_gas=no
1428     em=generic
1429
1430     # assign object format
1431     case ${generic_target} in
1432       a29k-*-coff)          fmt=coff ;;
1433       a29k-amd-udi)         fmt=coff ;;
1434       a29k-amd-ebmon)       fmt=coff ;;
1435       a29k-nyu-sym1)        fmt=coff ;;
1436       a29k-*-vxworks*)      fmt=coff ;;
1437
1438       alpha*-*-*vms*)       fmt=evax ;;
1439       alpha*-*-netware*)    fmt=ecoff ;;
1440       alpha*-*-openbsd*)    fmt=ecoff ;;
1441       alpha*-*-osf*)        fmt=ecoff ;;
1442       alpha*-*-linuxecoff*) fmt=ecoff ;;
1443       alpha*-*-linux-gnu*)  fmt=elf em=linux ;;
1444       alpha*-*-netbsd*)     fmt=elf em=nbsd ;;
1445
1446       arc-*-elf*)           fmt=elf bfd_gas=yes ;;
1447
1448       arm-*-riscix*)        fmt=aout em=riscix ;;
1449       arm-*-aout)           fmt=aout ;;
1450       arm-*-coff | thumb-*-coff)           fmt=coff ;;
1451       arm-*-riscix*)        fmt=aout ;;
1452       arm-*-pe | thumb-*-pe)               fmt=coff em=pe ;;
1453
1454       d10v-*-*)             fmt=elf bfd_gas=yes ;;
1455 # start-sanitize-d30v
1456       d30v-*-*)             fmt=elf bfd_gas=yes ;;
1457 # end-sanitize-d30v
1458
1459       hppa-*-*elf*)         fmt=elf em=hppa ;;
1460       hppa-*-lites*)        fmt=elf em=hppa ;;
1461       hppa-*-osf*)          fmt=som em=hppa ;;
1462       hppa-*-rtems*)        fmt=elf em=hppa ;;
1463       hppa-*-hpux*)         fmt=som em=hppa ;;
1464       hppa-*-bsd*)          fmt=som em=hppa ;;
1465       hppa-*-hiux*)         fmt=som em=hppa ;;
1466
1467       h8300-*-coff)         fmt=coff ;;
1468
1469       i386-ibm-aix*)        fmt=coff em=i386aix ;;
1470       i386-sequent-bsd*)    fmt=aout em=dynix bfd_gas=yes ;;
1471       i386-*-bsd*)          fmt=aout em=386bsd ;;
1472       i386-*-netbsd0.8)     fmt=aout em=386bsd ;;
1473       i386-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes;;
1474       i386-*-openbsd*)      fmt=aout em=nbsd bfd_gas=yes;;
1475       i386-*-linux*aout* | i386-*-linuxoldld)   fmt=aout em=linux ;;
1476       i386-*-linux*coff*)   fmt=coff em=linux ;;
1477       i386-*-linux-gnu*)    fmt=elf em=linux ;;
1478       i386-*-lynxos*)       fmt=coff em=lynx ;;
1479       i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
1480                             fmt=elf ;;
1481       i386-*-freebsdelf*)   fmt=elf ;;
1482       i386-*-freebsd*)      fmt=aout em=386bsd ;;
1483       i386-*-coff | i386-*-sysv* | i386-*-sco3.2v5*coff | i386-*-isc*)
1484                           fmt=coff ;;
1485       i386-*-sco3.2v5*)      fmt=elf
1486                             if test ${this_target} = $target; then
1487                                 cat >> confdefs.h <<\EOF
1488 #define SCO_ELF 1
1489 EOF
1490
1491                             fi
1492                             ;;
1493       i386-*-sco3.2*)       fmt=coff ;;
1494       i386-*-vsta)          fmt=aout ;;
1495       i386-*-msdosdjgpp* | i386-*-go32* | i386-go32-rtems*)
1496                             fmt=coff em=go32;;
1497       i386-*-rtems*)        fmt=coff ;;
1498       i386-*-gnu*)          fmt=elf ;;
1499       i386-*-mach*)
1500                             fmt=aout em=mach bfd_gas=yes ;;
1501       i386-*-msdos*)        fmt=aout ;;
1502       i386-*-moss*)         fmt=elf ;;
1503       i386-*-pe)            fmt=coff em=pe ;;
1504       i386-*-cygwin32*)     fmt=coff em=pe bfd_gas=yes ;;
1505       i386-*-mingw32*)      fmt=coff em=pe bfd_gas=yes ;;
1506       i386-*-*nt*)          fmt=coff em=pe ;;
1507       i960-*-bout)          fmt=bout ;;
1508       i960-*-coff)          fmt=coff em=ic960 ;;
1509       i960-*-rtems*)        fmt=coff em=ic960 ;;
1510       i960-*-nindy*)        fmt=bout ;;
1511       i960-*-vxworks4*)     fmt=bout ;;
1512       i960-*-vxworks5.0)    fmt=bout ;;
1513       i960-*-vxworks5.*)    fmt=coff em=ic960 ;;
1514       i960-*-vxworks*)      fmt=bout ;;
1515
1516       m32r-*-*)             fmt=elf bfd_gas=yes ;;
1517
1518       m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
1519                             fmt=aout em=sun3 ;;
1520       m68k-motorola-sysv*)  fmt=coff em=delta ;;
1521       m68k-bull-sysv3*)     fmt=coff em=dpx2 ;;
1522       m68k-apollo-*)        fmt=coff em=apollo ;;
1523       m68k-*-sysv4*) # must be before -sysv*
1524                             fmt=elf em=svr4 ;;
1525       m68k-*-elf*)          fmt=elf ;;
1526       m68k-*-coff | m68k-*-sysv* | m68k-*-rtems*)
1527                             fmt=coff ;;
1528       m68k-*-hpux*)         fmt=hp300 em=hp300 ;;
1529       m68k-*-linux*aout*)   fmt=aout em=linux ;;
1530       m68k-*-linux-gnu*)    fmt=elf em=linux ;;
1531       m68k-*-lynxos*)       fmt=coff em=lynx ;;
1532       m68k-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes ;;
1533       m68k-*-openbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
1534       m68k-apple-aux*)      fmt=coff em=aux ;;
1535       m68k-*-psos*)         fmt=elf em=psos;;
1536
1537       m88k-motorola-sysv3*) fmt=coff em=delt88 ;;
1538       m88k-*-coff*)         fmt=coff ;;
1539
1540       # don't change em like *-*-bsd does
1541       mips-dec-netbsd*)     fmt=elf endian=little ;;
1542       mips-dec-openbsd*)    fmt=elf endian=little ;;
1543       mips-dec-bsd*)        fmt=aout ;;
1544       mips-sony-bsd*)       fmt=ecoff ;;
1545       mips-*-bsd*)          { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
1546       mips-*-ultrix*)       fmt=ecoff endian=little ;;
1547       mips-*-osf*)          fmt=ecoff endian=little ;;
1548       mips-*-ecoff*)        fmt=ecoff ;;
1549       mips-*-ecoff*)        fmt=ecoff ;;
1550       mips-*-irix6*)        fmt=elf ;;
1551       mips-*-irix5*)        fmt=elf ;;
1552       mips-*-irix*)         fmt=ecoff ;;
1553       mips-*-lnews*)        fmt=ecoff em=lnews ;;
1554       mips-*-riscos*)       fmt=ecoff ;;
1555       mips-*-sysv*)         fmt=ecoff ;;
1556       mips-*-elf* | mips-*-rtems* | mips-*-linux-gnu* | mips-*-gnu* | mips-*-openbsd*)
1557                             fmt=elf ;;
1558       mn10200-*-*)          fmt=elf bfd_gas=yes ;;
1559       mn10300-*-*)          fmt=elf bfd_gas=yes ;;
1560       ppc-*-pe | ppc-*-cygwin32 | ppc-*-winnt*)
1561                             fmt=coff em=pe ;;
1562       ppc-*-aix*)           fmt=coff ;;
1563       ppc-*-beos*)          fmt=coff ;;
1564       ppc-*-*bsd* | ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
1565                             fmt=elf ;;
1566       ppc-*-linux-gnu*)     fmt=elf
1567                             case "$endian" in
1568                             big)  ;;
1569                             *)    { echo "configure: error: GNU/Linux must be configured big endian" 1>&2; exit 1; } ;;
1570                             esac
1571                             ;;
1572       ppc-*-solaris*)       fmt=elf
1573                             if test ${this_target} = $target; then
1574                                 cat >> confdefs.h <<\EOF
1575 #define TARGET_SOLARIS_COMMENT 1
1576 EOF
1577
1578                             fi
1579                             if test x${endian} = xbig; then
1580                                 { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; }
1581                             fi
1582                             ;;
1583       ppc-*-rtems*)         fmt=elf ;;
1584       ppc-*-macos* | ppc-*-mpw*)
1585                             fmt=coff em=macos ;;
1586       ppc-*-netware*)       fmt=elf em=ppcnw ;;
1587
1588       sh-*-elf*)            fmt=elf ;;
1589       sh-*-coff*)           fmt=coff ;;
1590       sh-*-rtems*)          fmt=elf ;;
1591
1592       ns32k-pc532-mach* | ns32k-pc532-ux*)    fmt=aout em=pc532mach ;;
1593       ns32k-pc532-netbsd* | ns32k-pc532-lites*)  fmt=aout em=nbsd532 ;;
1594       ns32k-pc532-openbsd*) fmt=aout em=nbsd532 ;;
1595
1596       sparc-*-rtems*)       fmt=aout ;;
1597       sparc-*-sunos4*)      fmt=aout em=sun3 ;;
1598       sparc-*-aout | sparc*-*-vxworks*)
1599                             fmt=aout em=sparcaout ;;
1600       sparc-*-coff)         fmt=coff ;;
1601       sparc-*-linux*aout*)  fmt=aout em=linux ;;
1602       sparc-*-linux-gnu*)   fmt=elf em=linux ;;
1603       sparc-*-lynxos*)      fmt=coff em=lynx ;;
1604       sparc-fujitsu-none)   fmt=aout ;;
1605       sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*)
1606                             fmt=elf ;;
1607       sparc-*-netbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
1608       sparc-*-openbsd*)     fmt=aout em=nbsd bfd_gas=yes ;;
1609
1610       tic30-*-*aout*)       fmt=aout bfd_gas=yes ;;
1611       tic30-*-*coff*)       fmt=coff bfd_gas=yes ;;
1612 # start-sanitize-tic80
1613       tic80-*-*)            fmt=coff ;;
1614 # end-sanitize-tic80
1615
1616 # start-sanitize-sky
1617       dvp-*-*)              fmt=elf bfd_gas=yes ;;
1618 # end-sanitize-sky
1619
1620       v850-*-*)             fmt=elf bfd_gas=yes ;;
1621
1622 # start-sanitize-v850e
1623       v850e-*-*)            fmt=elf bfd_gas=yes ;;
1624       v850ea-*-*)           fmt=elf bfd_gas=yes ;;
1625 # end-sanitize-v850e
1626       vax-*-bsd* | vax-*-ultrix*)
1627                             fmt=aout ;;
1628       vax-*-vms)            fmt=vms ;;
1629
1630       z8k-*-coff | z8k-*-sim)
1631                             fmt=coff ;;
1632
1633       w65-*-*)              fmt=coff ;;
1634
1635       *-*-aout | *-*-scout)
1636                             fmt=aout ;;
1637       *-*-nindy*)
1638                             fmt=bout ;;
1639       *-*-bsd*)
1640                             fmt=aout em=sun3 ;;
1641       *-*-generic)          fmt=generic ;;
1642       *-*-xray | *-*-hms)   fmt=coff ;;
1643       *-*-sim)              fmt=coff ;;
1644       *-*-elf | *-*-sysv4* | *-*-solaris*)
1645                             echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
1646                             fmt=elf dev=yes ;;
1647       *-*-vxworks)          fmt=aout ;;
1648       *-*-netware)          fmt=elf ;;
1649     esac
1650
1651     case ${cpu_type}-${fmt} in
1652       alpha*-*) bfd_gas=yes ;;
1653       arm-*)    bfd_gas=yes ;;
1654     # not yet
1655     # i386-aout)        bfd_gas=preferred ;;
1656       mips-*)   bfd_gas=yes ;;
1657       ns32k-*)  bfd_gas=yes ;;
1658       ppc-*)    bfd_gas=yes ;;
1659       sparc-*)  bfd_gas=yes ;;
1660       *-elf)    bfd_gas=yes ;;
1661       *-ecoff)  bfd_gas=yes ;;
1662       *-som)    bfd_gas=yes ;;
1663       *)                ;;
1664     esac
1665
1666 # Other random stuff.
1667
1668     # do we need the opcodes library?
1669     case ${cpu_type} in
1670       vax | i386 | tic30)
1671         ;;
1672       *)
1673         need_opcodes=yes
1674
1675         case "${enable_shared}" in
1676         yes) shared_opcodes=true ;;
1677         *opcodes*) shared_opcodes=true ;;
1678         *) shared_opcodes=false ;;
1679         esac
1680         if test "${shared_opcodes}" = "true"; then
1681           # A shared libopcodes must be linked against libbfd.
1682           need_bfd=yes
1683         fi
1684         ;;
1685     esac
1686
1687     case ${cpu_type} in
1688       m32r)
1689         case ${extra_objects} in
1690         *cgen.o*) ;;
1691         *) extra_objects="$extra_objects cgen.o"
1692            cat >> confdefs.h <<\EOF
1693 #define USING_CGEN 1
1694 EOF
1695
1696            ;;
1697         esac
1698         ;;
1699
1700       m68k)
1701         case ${extra_objects} in
1702         *m68k-parse.o*) ;;
1703         *) extra_objects="$extra_objects m68k-parse.o" ;;
1704         esac
1705         ;;
1706
1707       mips)
1708         echo ${extra_objects} | grep -s "itbl-parse.o"
1709         if test $? -ne 0 ; then
1710           extra_objects="$extra_objects itbl-parse.o"
1711         fi
1712
1713         echo ${extra_objects} | grep -s "itbl-lex.o"
1714         if test $? -ne 0 ; then
1715           extra_objects="$extra_objects itbl-lex.o"
1716         fi
1717
1718         echo ${extra_objects} | grep -s "itbl-ops.o"
1719         if test $? -ne 0 ; then
1720           extra_objects="$extra_objects itbl-ops.o"
1721         fi
1722         ;;
1723
1724       sparc)
1725         if test $this_target = $target ; then
1726           cat >> confdefs.h <<EOF
1727 #define DEFAULT_ARCH "${arch}"
1728 EOF
1729
1730         fi
1731         ;;
1732
1733       *)
1734         ;;
1735     esac
1736
1737 # See if we really can support this configuration with the emulation code.
1738
1739     if test $this_target = $target ; then
1740       primary_bfd_gas=$bfd_gas
1741       obj_format=$fmt
1742       te_file=$em
1743
1744       if test $bfd_gas = no ; then
1745         # Can't support other configurations this way.
1746         break
1747       fi
1748     elif test $bfd_gas = no ; then
1749       # Can't support this configuration.
1750       break
1751     fi
1752
1753 # From target name and format, produce a list of supported emulations.
1754
1755     case ${generic_target}-${fmt} in
1756       mips-*-irix5*-*)  emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1757       mips-*-linux-gnu*-*) case "$endian" in
1758                         big)    emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1759                         *)      emulation="mipslelf mipsbelf mipself mipslecoff mipsbecoff mipsecoff" ;;
1760                         esac ;;
1761       mips-*-lnews*-ecoff) ;;
1762       mips-*-*-ecoff)   case "$endian" in
1763                         big)    emulation="mipsbecoff mipslecoff mipsecoff" ;;
1764                         *)      emulation="mipslecoff mipsbecoff mipsecoff" ;;
1765                         esac ;;
1766       mips-*-*-elf)     case "$endian" in
1767                         big)    emulation="mipsbelf mipslelf mipself" ;;
1768                         *)      emulation="mipslelf mipsbelf mipself" ;;
1769       # Uncommenting the next line will turn on support for i386 COFF
1770       # in any i386 ELF configuration.  This probably doesn't work
1771       # correctly.
1772       # i386-*-*-elf)   emulation="i386coff i386elf" ;;
1773                         esac ;;
1774     esac
1775
1776     emulations="$emulations $emulation"
1777
1778 done
1779
1780 # Assign floating point type.  Most processors with FP support
1781 # IEEE FP.  On those that don't support FP at all, usually IEEE
1782 # is emulated.
1783 case ${target_cpu} in
1784   vax | tahoe ) atof=${target_cpu} ;;
1785   *)            atof=ieee ;;
1786 esac
1787
1788 case "${obj_format}" in
1789   "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
1790 esac
1791
1792
1793 if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
1794   { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
1795 fi
1796
1797 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
1798   { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
1799 fi
1800
1801 case ${user_bfd_gas}-${primary_bfd_gas} in
1802   yes-yes | no-no)
1803     # We didn't override user's choice.
1804     ;;
1805   no-yes)
1806     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
1807     ;;
1808   no-preferred)
1809     primary_bfd_gas=no
1810     ;;
1811   *-preferred)
1812     primary_bfd_gas=yes
1813     ;;
1814   yes-*)
1815     primary_bfd_gas=yes
1816     ;;
1817   -*)
1818     # User specified nothing.
1819     ;;
1820 esac
1821
1822 # Some COFF configurations want these random other flags set.
1823 case ${obj_format} in
1824   coff)
1825     case ${target_cpu_type} in
1826       i386) cat >> confdefs.h <<\EOF
1827 #define I386COFF 1
1828 EOF
1829  ;;
1830       m68k) cat >> confdefs.h <<\EOF
1831 #define M68KCOFF 1
1832 EOF
1833  ;;
1834       m88k) cat >> confdefs.h <<\EOF
1835 #define M88KCOFF 1
1836 EOF
1837  ;;
1838     esac
1839     ;;
1840 esac
1841
1842 # Getting this done right is going to be a bitch.  Each configuration specified
1843 # with --enable-targets=... should be checked for environment, format, cpu, and
1844 # bfd_gas setting.
1845 #
1846 # For each configuration, the necessary object file support code must be linked
1847 # in.  This might be only one, it might be up to four.  The necessary emulation
1848 # code needs to be provided, too.
1849 #
1850 # And then there's "--enable-targets=all"....
1851 #
1852 # For now, just always do it for MIPS ELF or ECOFF configurations.  Sigh.
1853
1854 formats="${obj_format}"
1855 emfiles=""
1856 EMULATIONS=""
1857 _gas_uniq_list="$emulations"
1858 _gas_uniq_newlist=""
1859 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1860   case $_gas_uniq_i in
1861   _gas_uniq_dummy) ;;
1862   *) case " $_gas_uniq_newlist " in
1863        *" $_gas_uniq_i "*) ;;
1864        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1865      esac ;;
1866   esac
1867 done
1868 emulations=$_gas_uniq_newlist
1869
1870 for em in . $emulations ; do
1871   case $em in
1872     .)  continue ;;
1873     mipsbelf | mipslelf)
1874         fmt=elf   file=mipself ;;
1875     mipsbecoff | mipslecoff)
1876         fmt=ecoff file=mipsecoff ;;
1877     i386coff)
1878         fmt=coff  file=i386coff ;;
1879     i386elf)
1880         fmt=elf   file=i386elf ;;
1881   esac
1882   formats="$formats $fmt"
1883   emfiles="$emfiles e-$file.o"
1884   EMULATIONS="$EMULATIONS &$em,"
1885 done
1886 _gas_uniq_list="$formats"
1887 _gas_uniq_newlist=""
1888 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1889   case $_gas_uniq_i in
1890   _gas_uniq_dummy) ;;
1891   *) case " $_gas_uniq_newlist " in
1892        *" $_gas_uniq_i "*) ;;
1893        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1894      esac ;;
1895   esac
1896 done
1897 formats=$_gas_uniq_newlist
1898
1899 _gas_uniq_list="$emfiles"
1900 _gas_uniq_newlist=""
1901 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1902   case $_gas_uniq_i in
1903   _gas_uniq_dummy) ;;
1904   *) case " $_gas_uniq_newlist " in
1905        *" $_gas_uniq_i "*) ;;
1906        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1907      esac ;;
1908   esac
1909 done
1910 emfiles=$_gas_uniq_newlist
1911
1912 if test `set . $formats ; shift ; echo $#` -gt 1 ; then
1913   for fmt in $formats ; do
1914     case $fmt in
1915       aout)     cat >> confdefs.h <<\EOF
1916 #define OBJ_MAYBE_AOUT 1
1917 EOF
1918     ;;
1919       bout)     cat >> confdefs.h <<\EOF
1920 #define OBJ_MAYBE_BOUT 1
1921 EOF
1922     ;;
1923       coff)     cat >> confdefs.h <<\EOF
1924 #define OBJ_MAYBE_COFF 1
1925 EOF
1926     ;;
1927       ecoff)    cat >> confdefs.h <<\EOF
1928 #define OBJ_MAYBE_ECOFF 1
1929 EOF
1930    ;;
1931       elf)      cat >> confdefs.h <<\EOF
1932 #define OBJ_MAYBE_ELF 1
1933 EOF
1934      ;;
1935       generic)  cat >> confdefs.h <<\EOF
1936 #define OBJ_MAYBE_GENERIC 1
1937 EOF
1938  ;;
1939       hp300)    cat >> confdefs.h <<\EOF
1940 #define OBJ_MAYBE_HP300 1
1941 EOF
1942    ;;
1943       ieee)     cat >> confdefs.h <<\EOF
1944 #define OBJ_MAYBE_IEEE 1
1945 EOF
1946     ;;
1947       som)      cat >> confdefs.h <<\EOF
1948 #define OBJ_MAYBE_SOM 1
1949 EOF
1950      ;;
1951       vms)      cat >> confdefs.h <<\EOF
1952 #define OBJ_MAYBE_VMS 1
1953 EOF
1954      ;;
1955     esac
1956     extra_objects="$extra_objects obj-$fmt.o"
1957   done
1958   obj_format=multi
1959 fi
1960 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1961   te_file=multi
1962   extra_objects="$extra_objects $emfiles"
1963   DEFAULT_EMULATION=`set . $emulations ; echo $2`
1964   cat >> confdefs.h <<\EOF
1965 #define USE_EMULATIONS 1
1966 EOF
1967
1968 fi
1969
1970 cat >> confdefs.h <<EOF
1971 #define EMULATIONS $EMULATIONS
1972 EOF
1973
1974 cat >> confdefs.h <<EOF
1975 #define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1976 EOF
1977
1978
1979 case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
1980   yes-*-coff)   need_bfd=yes ;;
1981   no-*-coff)    need_bfd=yes
1982                 cat >> confdefs.h <<\EOF
1983 #define MANY_SEGMENTS 1
1984 EOF
1985  ;;
1986 esac
1987
1988 reject_dev_configs=yes
1989
1990 case ${reject_dev_configs}-${dev} in
1991   yes-yes) # Oops.
1992     { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
1993     ;;
1994 esac
1995
1996
1997
1998
1999
2000
2001 case "${primary_bfd_gas}" in
2002   yes)  cat >> confdefs.h <<\EOF
2003 #define BFD_ASSEMBLER 1
2004 EOF
2005
2006         need_bfd=yes ;;
2007 esac
2008
2009 # do we need the opcodes library?
2010 case "${need_opcodes}" in
2011 yes)
2012   OPCODES_LIB=../opcodes/libopcodes.la
2013   ;;
2014 esac
2015
2016 case "${need_bfd}" in
2017 yes)
2018   BFDLIB=../bfd/libbfd.la
2019   ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
2020   ;;
2021 esac
2022
2023
2024
2025
2026
2027
2028 cat >> confdefs.h <<EOF
2029 #define TARGET_ALIAS "${target_alias}"
2030 EOF
2031
2032 cat >> confdefs.h <<EOF
2033 #define TARGET_CANONICAL "${target}"
2034 EOF
2035
2036 cat >> confdefs.h <<EOF
2037 #define TARGET_CPU "${target_cpu}"
2038 EOF
2039
2040 cat >> confdefs.h <<EOF
2041 #define TARGET_VENDOR "${target_vendor}"
2042 EOF
2043
2044 cat >> confdefs.h <<EOF
2045 #define TARGET_OS "${target_os}"
2046 EOF
2047
2048
2049 # Extract the first word of "gcc", so it can be a program name with args.
2050 set dummy gcc; ac_word=$2
2051 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2052 echo "configure:2053: checking for $ac_word" >&5
2053 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2054   echo $ac_n "(cached) $ac_c" 1>&6
2055 else
2056   if test -n "$CC"; then
2057   ac_cv_prog_CC="$CC" # Let the user override the test.
2058 else
2059   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2060   for ac_dir in $PATH; do
2061     test -z "$ac_dir" && ac_dir=.
2062     if test -f $ac_dir/$ac_word; then
2063       ac_cv_prog_CC="gcc"
2064       break
2065     fi
2066   done
2067   IFS="$ac_save_ifs"
2068 fi
2069 fi
2070 CC="$ac_cv_prog_CC"
2071 if test -n "$CC"; then
2072   echo "$ac_t""$CC" 1>&6
2073 else
2074   echo "$ac_t""no" 1>&6
2075 fi
2076
2077 if test -z "$CC"; then
2078   # Extract the first word of "cc", so it can be a program name with args.
2079 set dummy cc; ac_word=$2
2080 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2081 echo "configure:2082: checking for $ac_word" >&5
2082 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2083   echo $ac_n "(cached) $ac_c" 1>&6
2084 else
2085   if test -n "$CC"; then
2086   ac_cv_prog_CC="$CC" # Let the user override the test.
2087 else
2088   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2089   ac_prog_rejected=no
2090   for ac_dir in $PATH; do
2091     test -z "$ac_dir" && ac_dir=.
2092     if test -f $ac_dir/$ac_word; then
2093       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
2094         ac_prog_rejected=yes
2095         continue
2096       fi
2097       ac_cv_prog_CC="cc"
2098       break
2099     fi
2100   done
2101   IFS="$ac_save_ifs"
2102 if test $ac_prog_rejected = yes; then
2103   # We found a bogon in the path, so make sure we never use it.
2104   set dummy $ac_cv_prog_CC
2105   shift
2106   if test $# -gt 0; then
2107     # We chose a different compiler from the bogus one.
2108     # However, it has the same basename, so the bogon will be chosen
2109     # first if we set CC to just the basename; use the full file name.
2110     shift
2111     set dummy "$ac_dir/$ac_word" "$@"
2112     shift
2113     ac_cv_prog_CC="$@"
2114   fi
2115 fi
2116 fi
2117 fi
2118 CC="$ac_cv_prog_CC"
2119 if test -n "$CC"; then
2120   echo "$ac_t""$CC" 1>&6
2121 else
2122   echo "$ac_t""no" 1>&6
2123 fi
2124
2125   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2126 fi
2127
2128 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2129 echo "configure:2130: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
2130
2131 ac_ext=c
2132 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2133 ac_cpp='$CPP $CPPFLAGS'
2134 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2135 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2136 cross_compiling=$ac_cv_prog_cc_cross
2137
2138 cat > conftest.$ac_ext <<EOF
2139 #line 2140 "configure"
2140 #include "confdefs.h"
2141 main(){return(0);}
2142 EOF
2143 if { (eval echo configure:2144: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2144   ac_cv_prog_cc_works=yes
2145   # If we can't run a trivial program, we are probably using a cross compiler.
2146   if (./conftest; exit) 2>/dev/null; then
2147     ac_cv_prog_cc_cross=no
2148   else
2149     ac_cv_prog_cc_cross=yes
2150   fi
2151 else
2152   echo "configure: failed program was:" >&5
2153   cat conftest.$ac_ext >&5
2154   ac_cv_prog_cc_works=no
2155 fi
2156 rm -fr conftest*
2157
2158 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2159 if test $ac_cv_prog_cc_works = no; then
2160   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2161 fi
2162 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2163 echo "configure:2164: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2164 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2165 cross_compiling=$ac_cv_prog_cc_cross
2166
2167 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2168 echo "configure:2169: checking whether we are using GNU C" >&5
2169 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2170   echo $ac_n "(cached) $ac_c" 1>&6
2171 else
2172   cat > conftest.c <<EOF
2173 #ifdef __GNUC__
2174   yes;
2175 #endif
2176 EOF
2177 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2178: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
2178   ac_cv_prog_gcc=yes
2179 else
2180   ac_cv_prog_gcc=no
2181 fi
2182 fi
2183
2184 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2185
2186 if test $ac_cv_prog_gcc = yes; then
2187   GCC=yes
2188   ac_test_CFLAGS="${CFLAGS+set}"
2189   ac_save_CFLAGS="$CFLAGS"
2190   CFLAGS=
2191   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2192 echo "configure:2193: checking whether ${CC-cc} accepts -g" >&5
2193 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2194   echo $ac_n "(cached) $ac_c" 1>&6
2195 else
2196   echo 'void f(){}' > conftest.c
2197 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2198   ac_cv_prog_cc_g=yes
2199 else
2200   ac_cv_prog_cc_g=no
2201 fi
2202 rm -f conftest*
2203
2204 fi
2205
2206 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2207   if test "$ac_test_CFLAGS" = set; then
2208     CFLAGS="$ac_save_CFLAGS"
2209   elif test $ac_cv_prog_cc_g = yes; then
2210     CFLAGS="-g -O2"
2211   else
2212     CFLAGS="-O2"
2213   fi
2214 else
2215   GCC=
2216   test "${CFLAGS+set}" = set || CFLAGS="-g"
2217 fi
2218
2219
2220 for ac_prog in 'bison -y' byacc
2221 do
2222 # Extract the first word of "$ac_prog", so it can be a program name with args.
2223 set dummy $ac_prog; ac_word=$2
2224 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2225 echo "configure:2226: checking for $ac_word" >&5
2226 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
2227   echo $ac_n "(cached) $ac_c" 1>&6
2228 else
2229   if test -n "$YACC"; then
2230   ac_cv_prog_YACC="$YACC" # Let the user override the test.
2231 else
2232   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2233   for ac_dir in $PATH; do
2234     test -z "$ac_dir" && ac_dir=.
2235     if test -f $ac_dir/$ac_word; then
2236       ac_cv_prog_YACC="$ac_prog"
2237       break
2238     fi
2239   done
2240   IFS="$ac_save_ifs"
2241 fi
2242 fi
2243 YACC="$ac_cv_prog_YACC"
2244 if test -n "$YACC"; then
2245   echo "$ac_t""$YACC" 1>&6
2246 else
2247   echo "$ac_t""no" 1>&6
2248 fi
2249
2250 test -n "$YACC" && break
2251 done
2252 test -n "$YACC" || YACC="yacc"
2253
2254 # Extract the first word of "flex", so it can be a program name with args.
2255 set dummy flex; ac_word=$2
2256 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2257 echo "configure:2258: checking for $ac_word" >&5
2258 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
2259   echo $ac_n "(cached) $ac_c" 1>&6
2260 else
2261   if test -n "$LEX"; then
2262   ac_cv_prog_LEX="$LEX" # Let the user override the test.
2263 else
2264   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2265   for ac_dir in $PATH; do
2266     test -z "$ac_dir" && ac_dir=.
2267     if test -f $ac_dir/$ac_word; then
2268       ac_cv_prog_LEX="flex"
2269       break
2270     fi
2271   done
2272   IFS="$ac_save_ifs"
2273   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
2274 fi
2275 fi
2276 LEX="$ac_cv_prog_LEX"
2277 if test -n "$LEX"; then
2278   echo "$ac_t""$LEX" 1>&6
2279 else
2280   echo "$ac_t""no" 1>&6
2281 fi
2282
2283 if test -z "$LEXLIB"
2284 then
2285   case "$LEX" in
2286   flex*) ac_lib=fl ;;
2287   *) ac_lib=l ;;
2288   esac
2289   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
2290 echo "configure:2291: checking for yywrap in -l$ac_lib" >&5
2291 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
2292 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2293   echo $ac_n "(cached) $ac_c" 1>&6
2294 else
2295   ac_save_LIBS="$LIBS"
2296 LIBS="-l$ac_lib  $LIBS"
2297 cat > conftest.$ac_ext <<EOF
2298 #line 2299 "configure"
2299 #include "confdefs.h"
2300 /* Override any gcc2 internal prototype to avoid an error.  */
2301 /* We use char because int might match the return type of a gcc2
2302     builtin and then its argument prototype would still apply.  */
2303 char yywrap();
2304
2305 int main() {
2306 yywrap()
2307 ; return 0; }
2308 EOF
2309 if { (eval echo configure:2310: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2310   rm -rf conftest*
2311   eval "ac_cv_lib_$ac_lib_var=yes"
2312 else
2313   echo "configure: failed program was:" >&5
2314   cat conftest.$ac_ext >&5
2315   rm -rf conftest*
2316   eval "ac_cv_lib_$ac_lib_var=no"
2317 fi
2318 rm -f conftest*
2319 LIBS="$ac_save_LIBS"
2320
2321 fi
2322 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2323   echo "$ac_t""yes" 1>&6
2324   LEXLIB="-l$ac_lib"
2325 else
2326   echo "$ac_t""no" 1>&6
2327 fi
2328
2329 fi
2330
2331 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2332 echo "configure:2333: checking how to run the C preprocessor" >&5
2333 # On Suns, sometimes $CPP names a directory.
2334 if test -n "$CPP" && test -d "$CPP"; then
2335   CPP=
2336 fi
2337 if test -z "$CPP"; then
2338 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2339   echo $ac_n "(cached) $ac_c" 1>&6
2340 else
2341     # This must be in double quotes, not single quotes, because CPP may get
2342   # substituted into the Makefile and "${CC-cc}" will confuse make.
2343   CPP="${CC-cc} -E"
2344   # On the NeXT, cc -E runs the code through the compiler's parser,
2345   # not just through cpp.
2346   cat > conftest.$ac_ext <<EOF
2347 #line 2348 "configure"
2348 #include "confdefs.h"
2349 #include <assert.h>
2350 Syntax Error
2351 EOF
2352 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2353 { (eval echo configure:2354: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2354 ac_err=`grep -v '^ *+' conftest.out`
2355 if test -z "$ac_err"; then
2356   :
2357 else
2358   echo "$ac_err" >&5
2359   echo "configure: failed program was:" >&5
2360   cat conftest.$ac_ext >&5
2361   rm -rf conftest*
2362   CPP="${CC-cc} -E -traditional-cpp"
2363   cat > conftest.$ac_ext <<EOF
2364 #line 2365 "configure"
2365 #include "confdefs.h"
2366 #include <assert.h>
2367 Syntax Error
2368 EOF
2369 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2370 { (eval echo configure:2371: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2371 ac_err=`grep -v '^ *+' conftest.out`
2372 if test -z "$ac_err"; then
2373   :
2374 else
2375   echo "$ac_err" >&5
2376   echo "configure: failed program was:" >&5
2377   cat conftest.$ac_ext >&5
2378   rm -rf conftest*
2379   CPP=/lib/cpp
2380 fi
2381 rm -f conftest*
2382 fi
2383 rm -f conftest*
2384   ac_cv_prog_CPP="$CPP"
2385 fi
2386   CPP="$ac_cv_prog_CPP"
2387 else
2388   ac_cv_prog_CPP="$CPP"
2389 fi
2390 echo "$ac_t""$CPP" 1>&6
2391
2392 echo $ac_n "checking lex output file root""... $ac_c" 1>&6
2393 echo "configure:2394: checking lex output file root" >&5
2394 if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
2395   echo $ac_n "(cached) $ac_c" 1>&6
2396 else
2397   # The minimal lex program is just a single line: %%.  But some broken lexes
2398 # (Solaris, I think it was) want two %% lines, so accommodate them.
2399 echo '%%
2400 %%' | $LEX
2401 if test -f lex.yy.c; then
2402   ac_cv_prog_lex_root=lex.yy
2403 elif test -f lexyy.c; then
2404   ac_cv_prog_lex_root=lexyy
2405 else
2406   { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; }
2407 fi
2408 fi
2409
2410 echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
2411 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
2412
2413 echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
2414 echo "configure:2415: checking whether yytext is a pointer" >&5
2415 if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
2416   echo $ac_n "(cached) $ac_c" 1>&6
2417 else
2418   # POSIX says lex can declare yytext either as a pointer or an array; the
2419 # default is implementation-dependent. Figure out which it is, since
2420 # not all implementations provide the %pointer and %array declarations.
2421 ac_cv_prog_lex_yytext_pointer=no
2422 echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
2423 ac_save_LIBS="$LIBS"
2424 LIBS="$LIBS $LEXLIB"
2425 cat > conftest.$ac_ext <<EOF
2426 #line 2427 "configure"
2427 #include "confdefs.h"
2428 `cat $LEX_OUTPUT_ROOT.c`
2429 int main() {
2430
2431 ; return 0; }
2432 EOF
2433 if { (eval echo configure:2434: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2434   rm -rf conftest*
2435   ac_cv_prog_lex_yytext_pointer=yes
2436 else
2437   echo "configure: failed program was:" >&5
2438   cat conftest.$ac_ext >&5
2439 fi
2440 rm -f conftest*
2441 LIBS="$ac_save_LIBS"
2442 rm -f "${LEX_OUTPUT_ROOT}.c"
2443
2444 fi
2445
2446 echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6
2447 if test $ac_cv_prog_lex_yytext_pointer = yes; then
2448   cat >> confdefs.h <<\EOF
2449 #define YYTEXT_POINTER 1
2450 EOF
2451
2452 fi
2453
2454
2455 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
2456 echo "configure:2457: checking whether to enable maintainer-specific portions of Makefiles" >&5
2457     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2458 if test "${enable_maintainer_mode+set}" = set; then
2459   enableval="$enable_maintainer_mode"
2460   USE_MAINTAINER_MODE=$enableval
2461 else
2462   USE_MAINTAINER_MODE=no
2463 fi
2464
2465   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2466   if test $USE_MAINTAINER_MODE = yes; then
2467     MAINT=
2468   else
2469     MAINT='#M#'
2470   fi
2471
2472
2473 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
2474 echo "configure:2475: checking for Cygwin32 environment" >&5
2475 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
2476   echo $ac_n "(cached) $ac_c" 1>&6
2477 else
2478   cat > conftest.$ac_ext <<EOF
2479 #line 2480 "configure"
2480 #include "confdefs.h"
2481
2482 int main() {
2483 return __CYGWIN32__;
2484 ; return 0; }
2485 EOF
2486 if { (eval echo configure:2487: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2487   rm -rf conftest*
2488   am_cv_cygwin32=yes
2489 else
2490   echo "configure: failed program was:" >&5
2491   cat conftest.$ac_ext >&5
2492   rm -rf conftest*
2493   am_cv_cygwin32=no
2494 fi
2495 rm -f conftest*
2496 rm -f conftest*
2497 fi
2498
2499 echo "$ac_t""$am_cv_cygwin32" 1>&6
2500 CYGWIN32=
2501 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
2502 echo $ac_n "checking for Mingw32 environment""... $ac_c" 1>&6
2503 echo "configure:2504: checking for Mingw32 environment" >&5
2504 if eval "test \"`echo '$''{'am_cv_mingw32'+set}'`\" = set"; then
2505   echo $ac_n "(cached) $ac_c" 1>&6
2506 else
2507   cat > conftest.$ac_ext <<EOF
2508 #line 2509 "configure"
2509 #include "confdefs.h"
2510
2511 int main() {
2512 return __MINGW32__;
2513 ; return 0; }
2514 EOF
2515 if { (eval echo configure:2516: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2516   rm -rf conftest*
2517   am_cv_mingw32=yes
2518 else
2519   echo "configure: failed program was:" >&5
2520   cat conftest.$ac_ext >&5
2521   rm -rf conftest*
2522   am_cv_mingw32=no
2523 fi
2524 rm -f conftest*
2525 rm -f conftest*
2526 fi
2527
2528 echo "$ac_t""$am_cv_mingw32" 1>&6
2529 MINGW32=
2530 test "$am_cv_mingw32" = yes && MINGW32=yes
2531
2532
2533 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2534 echo "configure:2535: checking for executable suffix" >&5
2535 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
2536   echo $ac_n "(cached) $ac_c" 1>&6
2537 else
2538   if test "$CYGWIN32" = yes || test "$MINGW32" = yes; then
2539 am_cv_exeext=.exe
2540 else
2541 cat > am_c_test.c << 'EOF'
2542 int main() {
2543 /* Nothing needed here */
2544 }
2545 EOF
2546 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
2547 am_cv_exeext=`echo am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
2548 rm -f am_c_test*
2549 fi
2550
2551 test x"${am_cv_exeext}" = x && am_cv_exeext=no
2552 fi
2553 EXEEXT=""
2554 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
2555 echo "$ac_t""${am_cv_exeext}" 1>&6
2556
2557
2558 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
2559 do
2560 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2561 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2562 echo "configure:2563: checking for $ac_hdr" >&5
2563 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2564   echo $ac_n "(cached) $ac_c" 1>&6
2565 else
2566   cat > conftest.$ac_ext <<EOF
2567 #line 2568 "configure"
2568 #include "confdefs.h"
2569 #include <$ac_hdr>
2570 EOF
2571 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2572 { (eval echo configure:2573: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2573 ac_err=`grep -v '^ *+' conftest.out`
2574 if test -z "$ac_err"; then
2575   rm -rf conftest*
2576   eval "ac_cv_header_$ac_safe=yes"
2577 else
2578   echo "$ac_err" >&5
2579   echo "configure: failed program was:" >&5
2580   cat conftest.$ac_ext >&5
2581   rm -rf conftest*
2582   eval "ac_cv_header_$ac_safe=no"
2583 fi
2584 rm -f conftest*
2585 fi
2586 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2587   echo "$ac_t""yes" 1>&6
2588     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2589   cat >> confdefs.h <<EOF
2590 #define $ac_tr_hdr 1
2591 EOF
2592
2593 else
2594   echo "$ac_t""no" 1>&6
2595 fi
2596 done
2597
2598
2599 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
2600 # people who are not cross-compiling but are compiling cross-assemblers.
2601 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
2602 echo "configure:2603: checking whether compiling a cross-assembler" >&5
2603 if test "${host}" = "${target}"; then
2604   cross_gas=no
2605 else
2606   cross_gas=yes
2607   cat >> confdefs.h <<\EOF
2608 #define CROSS_COMPILE 1
2609 EOF
2610
2611 fi
2612 echo "$ac_t""$cross_gas" 1>&6
2613
2614 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
2615 # for constant arguments.  Useless!
2616 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
2617 echo "configure:2618: checking for working alloca.h" >&5
2618 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
2619   echo $ac_n "(cached) $ac_c" 1>&6
2620 else
2621   cat > conftest.$ac_ext <<EOF
2622 #line 2623 "configure"
2623 #include "confdefs.h"
2624 #include <alloca.h>
2625 int main() {
2626 char *p = alloca(2 * sizeof(int));
2627 ; return 0; }
2628 EOF
2629 if { (eval echo configure:2630: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2630   rm -rf conftest*
2631   ac_cv_header_alloca_h=yes
2632 else
2633   echo "configure: failed program was:" >&5
2634   cat conftest.$ac_ext >&5
2635   rm -rf conftest*
2636   ac_cv_header_alloca_h=no
2637 fi
2638 rm -f conftest*
2639 fi
2640
2641 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
2642 if test $ac_cv_header_alloca_h = yes; then
2643   cat >> confdefs.h <<\EOF
2644 #define HAVE_ALLOCA_H 1
2645 EOF
2646
2647 fi
2648
2649 echo $ac_n "checking for alloca""... $ac_c" 1>&6
2650 echo "configure:2651: checking for alloca" >&5
2651 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
2652   echo $ac_n "(cached) $ac_c" 1>&6
2653 else
2654   cat > conftest.$ac_ext <<EOF
2655 #line 2656 "configure"
2656 #include "confdefs.h"
2657
2658 #ifdef __GNUC__
2659 # define alloca __builtin_alloca
2660 #else
2661 # if HAVE_ALLOCA_H
2662 #  include <alloca.h>
2663 # else
2664 #  ifdef _AIX
2665  #pragma alloca
2666 #  else
2667 #   ifndef alloca /* predefined by HP cc +Olibcalls */
2668 char *alloca ();
2669 #   endif
2670 #  endif
2671 # endif
2672 #endif
2673
2674 int main() {
2675 char *p = (char *) alloca(1);
2676 ; return 0; }
2677 EOF
2678 if { (eval echo configure:2679: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2679   rm -rf conftest*
2680   ac_cv_func_alloca_works=yes
2681 else
2682   echo "configure: failed program was:" >&5
2683   cat conftest.$ac_ext >&5
2684   rm -rf conftest*
2685   ac_cv_func_alloca_works=no
2686 fi
2687 rm -f conftest*
2688 fi
2689
2690 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
2691 if test $ac_cv_func_alloca_works = yes; then
2692   cat >> confdefs.h <<\EOF
2693 #define HAVE_ALLOCA 1
2694 EOF
2695
2696 fi
2697
2698 if test $ac_cv_func_alloca_works = no; then
2699   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
2700   # that cause trouble.  Some versions do not even contain alloca or
2701   # contain a buggy version.  If you still want to use their alloca,
2702   # use ar to extract alloca.o from them instead of compiling alloca.c.
2703   ALLOCA=alloca.o
2704   cat >> confdefs.h <<\EOF
2705 #define C_ALLOCA 1
2706 EOF
2707
2708
2709 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
2710 echo "configure:2711: checking whether alloca needs Cray hooks" >&5
2711 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
2712   echo $ac_n "(cached) $ac_c" 1>&6
2713 else
2714   cat > conftest.$ac_ext <<EOF
2715 #line 2716 "configure"
2716 #include "confdefs.h"
2717 #if defined(CRAY) && ! defined(CRAY2)
2718 webecray
2719 #else
2720 wenotbecray
2721 #endif
2722
2723 EOF
2724 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2725   egrep "webecray" >/dev/null 2>&1; then
2726   rm -rf conftest*
2727   ac_cv_os_cray=yes
2728 else
2729   rm -rf conftest*
2730   ac_cv_os_cray=no
2731 fi
2732 rm -f conftest*
2733
2734 fi
2735
2736 echo "$ac_t""$ac_cv_os_cray" 1>&6
2737 if test $ac_cv_os_cray = yes; then
2738 for ac_func in _getb67 GETB67 getb67; do
2739   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2740 echo "configure:2741: checking for $ac_func" >&5
2741 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2742   echo $ac_n "(cached) $ac_c" 1>&6
2743 else
2744   cat > conftest.$ac_ext <<EOF
2745 #line 2746 "configure"
2746 #include "confdefs.h"
2747 /* System header to define __stub macros and hopefully few prototypes,
2748     which can conflict with char $ac_func(); below.  */
2749 #include <assert.h>
2750 /* Override any gcc2 internal prototype to avoid an error.  */
2751 /* We use char because int might match the return type of a gcc2
2752     builtin and then its argument prototype would still apply.  */
2753 char $ac_func();
2754
2755 int main() {
2756
2757 /* The GNU C library defines this for functions which it implements
2758     to always fail with ENOSYS.  Some functions are actually named
2759     something starting with __ and the normal name is an alias.  */
2760 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2761 choke me
2762 #else
2763 $ac_func();
2764 #endif
2765
2766 ; return 0; }
2767 EOF
2768 if { (eval echo configure:2769: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2769   rm -rf conftest*
2770   eval "ac_cv_func_$ac_func=yes"
2771 else
2772   echo "configure: failed program was:" >&5
2773   cat conftest.$ac_ext >&5
2774   rm -rf conftest*
2775   eval "ac_cv_func_$ac_func=no"
2776 fi
2777 rm -f conftest*
2778 fi
2779
2780 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2781   echo "$ac_t""yes" 1>&6
2782   cat >> confdefs.h <<EOF
2783 #define CRAY_STACKSEG_END $ac_func
2784 EOF
2785
2786   break
2787 else
2788   echo "$ac_t""no" 1>&6
2789 fi
2790
2791 done
2792 fi
2793
2794 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
2795 echo "configure:2796: checking stack direction for C alloca" >&5
2796 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
2797   echo $ac_n "(cached) $ac_c" 1>&6
2798 else
2799   if test "$cross_compiling" = yes; then
2800   ac_cv_c_stack_direction=0
2801 else
2802   cat > conftest.$ac_ext <<EOF
2803 #line 2804 "configure"
2804 #include "confdefs.h"
2805 find_stack_direction ()
2806 {
2807   static char *addr = 0;
2808   auto char dummy;
2809   if (addr == 0)
2810     {
2811       addr = &dummy;
2812       return find_stack_direction ();
2813     }
2814   else
2815     return (&dummy > addr) ? 1 : -1;
2816 }
2817 main ()
2818 {
2819   exit (find_stack_direction() < 0);
2820 }
2821 EOF
2822 if { (eval echo configure:2823: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2823 then
2824   ac_cv_c_stack_direction=1
2825 else
2826   echo "configure: failed program was:" >&5
2827   cat conftest.$ac_ext >&5
2828   rm -fr conftest*
2829   ac_cv_c_stack_direction=-1
2830 fi
2831 rm -fr conftest*
2832 fi
2833
2834 fi
2835
2836 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
2837 cat >> confdefs.h <<EOF
2838 #define STACK_DIRECTION $ac_cv_c_stack_direction
2839 EOF
2840
2841 fi
2842
2843 echo $ac_n "checking for inline""... $ac_c" 1>&6
2844 echo "configure:2845: checking for inline" >&5
2845 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
2846   echo $ac_n "(cached) $ac_c" 1>&6
2847 else
2848   ac_cv_c_inline=no
2849 for ac_kw in inline __inline__ __inline; do
2850   cat > conftest.$ac_ext <<EOF
2851 #line 2852 "configure"
2852 #include "confdefs.h"
2853
2854 int main() {
2855 } $ac_kw foo() {
2856 ; return 0; }
2857 EOF
2858 if { (eval echo configure:2859: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2859   rm -rf conftest*
2860   ac_cv_c_inline=$ac_kw; break
2861 else
2862   echo "configure: failed program was:" >&5
2863   cat conftest.$ac_ext >&5
2864 fi
2865 rm -f conftest*
2866 done
2867
2868 fi
2869
2870 echo "$ac_t""$ac_cv_c_inline" 1>&6
2871 case "$ac_cv_c_inline" in
2872   inline | yes) ;;
2873   no) cat >> confdefs.h <<\EOF
2874 #define inline
2875 EOF
2876  ;;
2877   *)  cat >> confdefs.h <<EOF
2878 #define inline $ac_cv_c_inline
2879 EOF
2880  ;;
2881 esac
2882
2883
2884 # VMS doesn't have unlink.
2885 for ac_func in unlink remove
2886 do
2887 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2888 echo "configure:2889: checking for $ac_func" >&5
2889 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2890   echo $ac_n "(cached) $ac_c" 1>&6
2891 else
2892   cat > conftest.$ac_ext <<EOF
2893 #line 2894 "configure"
2894 #include "confdefs.h"
2895 /* System header to define __stub macros and hopefully few prototypes,
2896     which can conflict with char $ac_func(); below.  */
2897 #include <assert.h>
2898 /* Override any gcc2 internal prototype to avoid an error.  */
2899 /* We use char because int might match the return type of a gcc2
2900     builtin and then its argument prototype would still apply.  */
2901 char $ac_func();
2902
2903 int main() {
2904
2905 /* The GNU C library defines this for functions which it implements
2906     to always fail with ENOSYS.  Some functions are actually named
2907     something starting with __ and the normal name is an alias.  */
2908 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2909 choke me
2910 #else
2911 $ac_func();
2912 #endif
2913
2914 ; return 0; }
2915 EOF
2916 if { (eval echo configure:2917: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2917   rm -rf conftest*
2918   eval "ac_cv_func_$ac_func=yes"
2919 else
2920   echo "configure: failed program was:" >&5
2921   cat conftest.$ac_ext >&5
2922   rm -rf conftest*
2923   eval "ac_cv_func_$ac_func=no"
2924 fi
2925 rm -f conftest*
2926 fi
2927
2928 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2929   echo "$ac_t""yes" 1>&6
2930     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2931   cat >> confdefs.h <<EOF
2932 #define $ac_tr_func 1
2933 EOF
2934  break
2935 else
2936   echo "$ac_t""no" 1>&6
2937 fi
2938 done
2939
2940
2941 # Some systems don't have sbrk().
2942 for ac_func in sbrk
2943 do
2944 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2945 echo "configure:2946: checking for $ac_func" >&5
2946 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2947   echo $ac_n "(cached) $ac_c" 1>&6
2948 else
2949   cat > conftest.$ac_ext <<EOF
2950 #line 2951 "configure"
2951 #include "confdefs.h"
2952 /* System header to define __stub macros and hopefully few prototypes,
2953     which can conflict with char $ac_func(); below.  */
2954 #include <assert.h>
2955 /* Override any gcc2 internal prototype to avoid an error.  */
2956 /* We use char because int might match the return type of a gcc2
2957     builtin and then its argument prototype would still apply.  */
2958 char $ac_func();
2959
2960 int main() {
2961
2962 /* The GNU C library defines this for functions which it implements
2963     to always fail with ENOSYS.  Some functions are actually named
2964     something starting with __ and the normal name is an alias.  */
2965 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2966 choke me
2967 #else
2968 $ac_func();
2969 #endif
2970
2971 ; return 0; }
2972 EOF
2973 if { (eval echo configure:2974: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2974   rm -rf conftest*
2975   eval "ac_cv_func_$ac_func=yes"
2976 else
2977   echo "configure: failed program was:" >&5
2978   cat conftest.$ac_ext >&5
2979   rm -rf conftest*
2980   eval "ac_cv_func_$ac_func=no"
2981 fi
2982 rm -f conftest*
2983 fi
2984
2985 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2986   echo "$ac_t""yes" 1>&6
2987     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2988   cat >> confdefs.h <<EOF
2989 #define $ac_tr_func 1
2990 EOF
2991
2992 else
2993   echo "$ac_t""no" 1>&6
2994 fi
2995 done
2996
2997
2998 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
2999 # enough, but on some of those systems, the assert macro relies on requoting
3000 # working properly!
3001 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
3002 echo "configure:3003: checking for working assert macro" >&5
3003 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
3004   echo $ac_n "(cached) $ac_c" 1>&6
3005 else
3006   cat > conftest.$ac_ext <<EOF
3007 #line 3008 "configure"
3008 #include "confdefs.h"
3009 #include <assert.h>
3010 #include <stdio.h>
3011 int main() {
3012
3013 /* check for requoting problems */
3014 static int a, b, c, d;
3015 static char *s;
3016 assert (!strcmp(s, "foo bar baz quux"));
3017 /* check for newline handling */
3018 assert (a == b
3019         || c == d);
3020
3021 ; return 0; }
3022 EOF
3023 if { (eval echo configure:3024: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3024   rm -rf conftest*
3025   gas_cv_assert_ok=yes
3026 else
3027   echo "configure: failed program was:" >&5
3028   cat conftest.$ac_ext >&5
3029   rm -rf conftest*
3030   gas_cv_assert_ok=no
3031 fi
3032 rm -f conftest*
3033 fi
3034 echo "$ac_t""$gas_cv_assert_ok" 1>&6
3035 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
3036 #define BROKEN_ASSERT 1
3037 EOF
3038
3039
3040
3041 # On some systems, the system header files may not declare malloc, realloc,
3042 # and free.  There are places where gas needs these functions to have been
3043 # declared -- such as when taking their addresses.
3044 gas_test_headers="
3045 #ifdef HAVE_MEMORY_H
3046 #include <memory.h>
3047 #endif
3048 #ifdef HAVE_STRING_H
3049 #include <string.h>
3050 #else
3051 #ifdef HAVE_STRINGS_H
3052 #include <strings.h>
3053 #endif
3054 #endif
3055 #ifdef HAVE_STDLIB_H
3056 #include <stdlib.h>
3057 #endif
3058 #ifdef HAVE_UNISTD_H
3059 #include <unistd.h>
3060 #endif
3061 "
3062
3063 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
3064 echo "configure:3065: checking whether declaration is required for strstr" >&5
3065 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
3066   echo $ac_n "(cached) $ac_c" 1>&6
3067 else
3068   cat > conftest.$ac_ext <<EOF
3069 #line 3070 "configure"
3070 #include "confdefs.h"
3071 $gas_test_headers
3072 int main() {
3073
3074 typedef char *(*f)();
3075 f x;
3076 x = (f) strstr;
3077
3078 ; return 0; }
3079 EOF
3080 if { (eval echo configure:3081: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3081   rm -rf conftest*
3082   gas_cv_decl_needed_strstr=no
3083 else
3084   echo "configure: failed program was:" >&5
3085   cat conftest.$ac_ext >&5
3086   rm -rf conftest*
3087   gas_cv_decl_needed_strstr=yes
3088 fi
3089 rm -f conftest*
3090 fi
3091 echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
3092 test $gas_cv_decl_needed_strstr = no || {
3093  cat >> confdefs.h <<\EOF
3094 #define NEED_DECLARATION_STRSTR 1
3095 EOF
3096
3097 }
3098
3099
3100 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
3101 echo "configure:3102: checking whether declaration is required for malloc" >&5
3102 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
3103   echo $ac_n "(cached) $ac_c" 1>&6
3104 else
3105   cat > conftest.$ac_ext <<EOF
3106 #line 3107 "configure"
3107 #include "confdefs.h"
3108 $gas_test_headers
3109 int main() {
3110
3111 typedef char *(*f)();
3112 f x;
3113 x = (f) malloc;
3114
3115 ; return 0; }
3116 EOF
3117 if { (eval echo configure:3118: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3118   rm -rf conftest*
3119   gas_cv_decl_needed_malloc=no
3120 else
3121   echo "configure: failed program was:" >&5
3122   cat conftest.$ac_ext >&5
3123   rm -rf conftest*
3124   gas_cv_decl_needed_malloc=yes
3125 fi
3126 rm -f conftest*
3127 fi
3128 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
3129 test $gas_cv_decl_needed_malloc = no || {
3130  cat >> confdefs.h <<\EOF
3131 #define NEED_DECLARATION_MALLOC 1
3132 EOF
3133
3134 }
3135
3136
3137 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
3138 echo "configure:3139: checking whether declaration is required for free" >&5
3139 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
3140   echo $ac_n "(cached) $ac_c" 1>&6
3141 else
3142   cat > conftest.$ac_ext <<EOF
3143 #line 3144 "configure"
3144 #include "confdefs.h"
3145 $gas_test_headers
3146 int main() {
3147
3148 typedef void (*f)();
3149 f x;
3150 x = (f) free;
3151
3152 ; return 0; }
3153 EOF
3154 if { (eval echo configure:3155: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3155   rm -rf conftest*
3156   gas_cv_decl_needed_free=no
3157 else
3158   echo "configure: failed program was:" >&5
3159   cat conftest.$ac_ext >&5
3160   rm -rf conftest*
3161   gas_cv_decl_needed_free=yes
3162 fi
3163 rm -f conftest*
3164 fi
3165 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
3166 test $gas_cv_decl_needed_free = no || {
3167  cat >> confdefs.h <<\EOF
3168 #define NEED_DECLARATION_FREE 1
3169 EOF
3170
3171 }
3172
3173
3174 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
3175 echo "configure:3176: checking whether declaration is required for sbrk" >&5
3176 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
3177   echo $ac_n "(cached) $ac_c" 1>&6
3178 else
3179   cat > conftest.$ac_ext <<EOF
3180 #line 3181 "configure"
3181 #include "confdefs.h"
3182 $gas_test_headers
3183 int main() {
3184
3185 typedef char *(*f)();
3186 f x;
3187 x = (f) sbrk;
3188
3189 ; return 0; }
3190 EOF
3191 if { (eval echo configure:3192: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3192   rm -rf conftest*
3193   gas_cv_decl_needed_sbrk=no
3194 else
3195   echo "configure: failed program was:" >&5
3196   cat conftest.$ac_ext >&5
3197   rm -rf conftest*
3198   gas_cv_decl_needed_sbrk=yes
3199 fi
3200 rm -f conftest*
3201 fi
3202 echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
3203 test $gas_cv_decl_needed_sbrk = no || {
3204  cat >> confdefs.h <<\EOF
3205 #define NEED_DECLARATION_SBRK 1
3206 EOF
3207
3208 }
3209
3210
3211 # Does errno.h declare errno, or do we have to add a separate declaration
3212 # for it?
3213
3214 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
3215 echo "configure:3216: checking whether declaration is required for errno" >&5
3216 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
3217   echo $ac_n "(cached) $ac_c" 1>&6
3218 else
3219   cat > conftest.$ac_ext <<EOF
3220 #line 3221 "configure"
3221 #include "confdefs.h"
3222
3223 #ifdef HAVE_ERRNO_H
3224 #include <errno.h>
3225 #endif
3226
3227 int main() {
3228
3229 typedef int f;
3230 f x;
3231 x = (f) errno;
3232
3233 ; return 0; }
3234 EOF
3235 if { (eval echo configure:3236: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3236   rm -rf conftest*
3237   gas_cv_decl_needed_errno=no
3238 else
3239   echo "configure: failed program was:" >&5
3240   cat conftest.$ac_ext >&5
3241   rm -rf conftest*
3242   gas_cv_decl_needed_errno=yes
3243 fi
3244 rm -f conftest*
3245 fi
3246 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
3247 test $gas_cv_decl_needed_errno = no || {
3248  cat >> confdefs.h <<\EOF
3249 #define NEED_DECLARATION_ERRNO 1
3250 EOF
3251
3252 }
3253
3254
3255
3256
3257 trap '' 1 2 15
3258 cat > confcache <<\EOF
3259 # This file is a shell script that caches the results of configure
3260 # tests run on this system so they can be shared between configure
3261 # scripts and configure runs.  It is not useful on other systems.
3262 # If it contains results you don't want to keep, you may remove or edit it.
3263 #
3264 # By default, configure uses ./config.cache as the cache file,
3265 # creating it if it does not exist already.  You can give configure
3266 # the --cache-file=FILE option to use a different cache file; that is
3267 # what configure does when it calls configure scripts in
3268 # subdirectories, so they share the cache.
3269 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3270 # config.status only pays attention to the cache file if you give it the
3271 # --recheck option to rerun configure.
3272 #
3273 EOF
3274 # The following way of writing the cache mishandles newlines in values,
3275 # but we know of no workaround that is simple, portable, and efficient.
3276 # So, don't put newlines in cache variables' values.
3277 # Ultrix sh set writes to stderr and can't be redirected directly,
3278 # and sets the high bit in the cache file unless we assign to the vars.
3279 (set) 2>&1 |
3280   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
3281   *ac_space=\ *)
3282     # `set' does not quote correctly, so add quotes (double-quote substitution
3283     # turns \\\\ into \\, and sed turns \\ into \).
3284     sed -n \
3285       -e "s/'/'\\\\''/g" \
3286       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3287     ;;
3288   *)
3289     # `set' quotes correctly as required by POSIX, so do not add quotes.
3290     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3291     ;;
3292   esac >> confcache
3293 if cmp -s $cache_file confcache; then
3294   :
3295 else
3296   if test -w $cache_file; then
3297     echo "updating cache $cache_file"
3298     cat confcache > $cache_file
3299   else
3300     echo "not updating unwritable cache $cache_file"
3301   fi
3302 fi
3303 rm -f confcache
3304
3305 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3306
3307 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3308 # Let make expand exec_prefix.
3309 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3310
3311 # Any assignment to VPATH causes Sun make to only execute
3312 # the first set of double-colon rules, so remove it if not needed.
3313 # If there is a colon in the path, we need to keep it.
3314 if test "x$srcdir" = x.; then
3315   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3316 fi
3317
3318 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3319
3320 DEFS=-DHAVE_CONFIG_H
3321
3322 # Without the "./", some shells look in PATH for config.status.
3323 : ${CONFIG_STATUS=./config.status}
3324
3325 echo creating $CONFIG_STATUS
3326 rm -f $CONFIG_STATUS
3327 cat > $CONFIG_STATUS <<EOF
3328 #! /bin/sh
3329 # Generated automatically by configure.
3330 # Run this file to recreate the current configuration.
3331 # This directory was configured as follows,
3332 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3333 #
3334 # $0 $ac_configure_args
3335 #
3336 # Compiler output produced by configure, useful for debugging
3337 # configure, is in ./config.log if it exists.
3338
3339 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3340 for ac_option
3341 do
3342   case "\$ac_option" in
3343   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3344     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3345     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3346   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3347     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
3348     exit 0 ;;
3349   -help | --help | --hel | --he | --h)
3350     echo "\$ac_cs_usage"; exit 0 ;;
3351   *) echo "\$ac_cs_usage"; exit 1 ;;
3352   esac
3353 done
3354
3355 ac_given_srcdir=$srcdir
3356 ac_given_INSTALL="$INSTALL"
3357
3358 trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3359 EOF
3360 cat >> $CONFIG_STATUS <<EOF
3361
3362 # Protect against being on the right side of a sed subst in config.status.
3363 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3364  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3365 $ac_vpsub
3366 $extrasub
3367 s%@SHELL@%$SHELL%g
3368 s%@CFLAGS@%$CFLAGS%g
3369 s%@CPPFLAGS@%$CPPFLAGS%g
3370 s%@CXXFLAGS@%$CXXFLAGS%g
3371 s%@DEFS@%$DEFS%g
3372 s%@LDFLAGS@%$LDFLAGS%g
3373 s%@LIBS@%$LIBS%g
3374 s%@exec_prefix@%$exec_prefix%g
3375 s%@prefix@%$prefix%g
3376 s%@program_transform_name@%$program_transform_name%g
3377 s%@bindir@%$bindir%g
3378 s%@sbindir@%$sbindir%g
3379 s%@libexecdir@%$libexecdir%g
3380 s%@datadir@%$datadir%g
3381 s%@sysconfdir@%$sysconfdir%g
3382 s%@sharedstatedir@%$sharedstatedir%g
3383 s%@localstatedir@%$localstatedir%g
3384 s%@libdir@%$libdir%g
3385 s%@includedir@%$includedir%g
3386 s%@oldincludedir@%$oldincludedir%g
3387 s%@infodir@%$infodir%g
3388 s%@mandir@%$mandir%g
3389 s%@host@%$host%g
3390 s%@host_alias@%$host_alias%g
3391 s%@host_cpu@%$host_cpu%g
3392 s%@host_vendor@%$host_vendor%g
3393 s%@host_os@%$host_os%g
3394 s%@target@%$target%g
3395 s%@target_alias@%$target_alias%g
3396 s%@target_cpu@%$target_cpu%g
3397 s%@target_vendor@%$target_vendor%g
3398 s%@target_os@%$target_os%g
3399 s%@build@%$build%g
3400 s%@build_alias@%$build_alias%g
3401 s%@build_cpu@%$build_cpu%g
3402 s%@build_vendor@%$build_vendor%g
3403 s%@build_os@%$build_os%g
3404 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3405 s%@INSTALL_DATA@%$INSTALL_DATA%g
3406 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3407 s%@PACKAGE@%$PACKAGE%g
3408 s%@VERSION@%$VERSION%g
3409 s%@ACLOCAL@%$ACLOCAL%g
3410 s%@AUTOCONF@%$AUTOCONF%g
3411 s%@AUTOMAKE@%$AUTOMAKE%g
3412 s%@AUTOHEADER@%$AUTOHEADER%g
3413 s%@MAKEINFO@%$MAKEINFO%g
3414 s%@SET_MAKE@%$SET_MAKE%g
3415 s%@RANLIB@%$RANLIB%g
3416 s%@CC@%$CC%g
3417 s%@LD@%$LD%g
3418 s%@NM@%$NM%g
3419 s%@LN_S@%$LN_S%g
3420 s%@LIBTOOL@%$LIBTOOL%g
3421 s%@extra_objects@%$extra_objects%g
3422 s%@target_cpu_type@%$target_cpu_type%g
3423 s%@obj_format@%$obj_format%g
3424 s%@te_file@%$te_file%g
3425 s%@atof@%$atof%g
3426 s%@BFDLIB@%$BFDLIB%g
3427 s%@OPCODES_LIB@%$OPCODES_LIB%g
3428 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
3429 s%@YACC@%$YACC%g
3430 s%@LEX@%$LEX%g
3431 s%@LEXLIB@%$LEXLIB%g
3432 s%@CPP@%$CPP%g
3433 s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
3434 s%@MAINT@%$MAINT%g
3435 s%@EXEEXT@%$EXEEXT%g
3436 s%@ALLOCA@%$ALLOCA%g
3437
3438 CEOF
3439 EOF
3440
3441 cat >> $CONFIG_STATUS <<\EOF
3442
3443 # Split the substitutions into bite-sized pieces for seds with
3444 # small command number limits, like on Digital OSF/1 and HP-UX.
3445 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3446 ac_file=1 # Number of current file.
3447 ac_beg=1 # First line for current file.
3448 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3449 ac_more_lines=:
3450 ac_sed_cmds=""
3451 while $ac_more_lines; do
3452   if test $ac_beg -gt 1; then
3453     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3454   else
3455     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3456   fi
3457   if test ! -s conftest.s$ac_file; then
3458     ac_more_lines=false
3459     rm -f conftest.s$ac_file
3460   else
3461     if test -z "$ac_sed_cmds"; then
3462       ac_sed_cmds="sed -f conftest.s$ac_file"
3463     else
3464       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3465     fi
3466     ac_file=`expr $ac_file + 1`
3467     ac_beg=$ac_end
3468     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3469   fi
3470 done
3471 if test -z "$ac_sed_cmds"; then
3472   ac_sed_cmds=cat
3473 fi
3474 EOF
3475
3476 cat >> $CONFIG_STATUS <<EOF
3477
3478 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
3479 EOF
3480 cat >> $CONFIG_STATUS <<\EOF
3481 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3482   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3483   case "$ac_file" in
3484   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3485        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3486   *) ac_file_in="${ac_file}.in" ;;
3487   esac
3488
3489   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3490
3491   # Remove last slash and all that follows it.  Not all systems have dirname.
3492   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3493   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3494     # The file is in a subdirectory.
3495     test ! -d "$ac_dir" && mkdir "$ac_dir"
3496     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3497     # A "../" for each directory in $ac_dir_suffix.
3498     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3499   else
3500     ac_dir_suffix= ac_dots=
3501   fi
3502
3503   case "$ac_given_srcdir" in
3504   .)  srcdir=.
3505       if test -z "$ac_dots"; then top_srcdir=.
3506       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3507   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3508   *) # Relative path.
3509     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3510     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3511   esac
3512
3513   case "$ac_given_INSTALL" in
3514   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3515   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3516   esac
3517
3518   echo creating "$ac_file"
3519   rm -f "$ac_file"
3520   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3521   case "$ac_file" in
3522   *Makefile*) ac_comsub="1i\\
3523 # $configure_input" ;;
3524   *) ac_comsub= ;;
3525   esac
3526
3527   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3528   sed -e "$ac_comsub
3529 s%@configure_input@%$configure_input%g
3530 s%@srcdir@%$srcdir%g
3531 s%@top_srcdir@%$top_srcdir%g
3532 s%@INSTALL@%$INSTALL%g
3533 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3534 fi; done
3535 rm -f conftest.s*
3536
3537 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3538 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3539 #
3540 # ac_d sets the value in "#define NAME VALUE" lines.
3541 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3542 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3543 ac_dC='\3'
3544 ac_dD='%g'
3545 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3546 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3547 ac_uB='\([      ]\)%\1#\2define\3'
3548 ac_uC=' '
3549 ac_uD='\4%g'
3550 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3551 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3552 ac_eB='$%\1#\2define\3'
3553 ac_eC=' '
3554 ac_eD='%g'
3555
3556 if test "${CONFIG_HEADERS+set}" != set; then
3557 EOF
3558 cat >> $CONFIG_STATUS <<EOF
3559   CONFIG_HEADERS="config.h:config.in"
3560 EOF
3561 cat >> $CONFIG_STATUS <<\EOF
3562 fi
3563 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3564   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3565   case "$ac_file" in
3566   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3567        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3568   *) ac_file_in="${ac_file}.in" ;;
3569   esac
3570
3571   echo creating $ac_file
3572
3573   rm -f conftest.frag conftest.in conftest.out
3574   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3575   cat $ac_file_inputs > conftest.in
3576
3577 EOF
3578
3579 # Transform confdefs.h into a sed script conftest.vals that substitutes
3580 # the proper values into config.h.in to produce config.h.  And first:
3581 # Protect against being on the right side of a sed subst in config.status.
3582 # Protect against being in an unquoted here document in config.status.
3583 rm -f conftest.vals
3584 cat > conftest.hdr <<\EOF
3585 s/[\\&%]/\\&/g
3586 s%[\\$`]%\\&%g
3587 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3588 s%ac_d%ac_u%gp
3589 s%ac_u%ac_e%gp
3590 EOF
3591 sed -n -f conftest.hdr confdefs.h > conftest.vals
3592 rm -f conftest.hdr
3593
3594 # This sed command replaces #undef with comments.  This is necessary, for
3595 # example, in the case of _POSIX_SOURCE, which is predefined and required
3596 # on some systems where configure will not decide to define it.
3597 cat >> conftest.vals <<\EOF
3598 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3599 EOF
3600
3601 # Break up conftest.vals because some shells have a limit on
3602 # the size of here documents, and old seds have small limits too.
3603
3604 rm -f conftest.tail
3605 while :
3606 do
3607   ac_lines=`grep -c . conftest.vals`
3608   # grep -c gives empty output for an empty file on some AIX systems.
3609   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3610   # Write a limited-size here document to conftest.frag.
3611   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3612   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3613   echo 'CEOF
3614   sed -f conftest.frag conftest.in > conftest.out
3615   rm -f conftest.in
3616   mv conftest.out conftest.in
3617 ' >> $CONFIG_STATUS
3618   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3619   rm -f conftest.vals
3620   mv conftest.tail conftest.vals
3621 done
3622 rm -f conftest.vals
3623
3624 cat >> $CONFIG_STATUS <<\EOF
3625   rm -f conftest.frag conftest.h
3626   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3627   cat conftest.in >> conftest.h
3628   rm -f conftest.in
3629   if cmp -s $ac_file conftest.h 2>/dev/null; then
3630     echo "$ac_file is unchanged"
3631     rm -f conftest.h
3632   else
3633     # Remove last slash and all that follows it.  Not all systems have dirname.
3634       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3635       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3636       # The file is in a subdirectory.
3637       test ! -d "$ac_dir" && mkdir "$ac_dir"
3638     fi
3639     rm -f $ac_file
3640     mv conftest.h $ac_file
3641   fi
3642 fi; done
3643
3644 EOF
3645 cat >> $CONFIG_STATUS <<EOF
3646
3647 target_cpu_type=${target_cpu_type}
3648  obj_format=${obj_format}
3649  te_file=${te_file}
3650 EOF
3651 cat >> $CONFIG_STATUS <<\EOF
3652 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
3653 rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h
3654  echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h
3655  echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h
3656  echo '#include "te-'"${te_file}"'.h"' > targ-env.h
3657  echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h
3658  case ${target_cpu_type} in
3659  m32r) echo '#include "opcodes/'"${target_cpu_type}"'-opc.h"' > cgen-opc.h ;;
3660  esac
3661 exit 0
3662 EOF
3663 chmod +x $CONFIG_STATUS
3664 rm -fr confdefs* $ac_clean_files
3665 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3666