gas/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12.1
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  16 ac_help="$ac_help
  17   --enable-shared         build shared libraries [default=yes]"
  18 ac_help="$ac_help
  19   --enable-static         build static libraries [default=yes]"
  20 ac_help="$ac_help
  21   --enable-bfd-assembler  use BFD back end for writing object files"
  22 ac_help="$ac_help
  23     targets            alternative target configurations besides the primary"
  24 ac_help="$ac_help
  25   --enable-commonbfdlib   build shared BFD/opcodes/libiberty library"
  26 ac_help="$ac_help
  27   --enable-maintainer-mode enable make rules and dependencies not useful
  28                           (and sometimes confusing) to the casual installer"
  29
  30 # Initialize some variables set by options.
  31 # The variables have the same names as the options, with
  32 # dashes changed to underlines.
  33 build=NONE
  34 cache_file=./config.cache
  35 exec_prefix=NONE
  36 host=NONE
  37 no_create=
  38 nonopt=NONE
  39 no_recursion=
  40 prefix=NONE
  41 program_prefix=NONE
  42 program_suffix=NONE
  43 program_transform_name=s,x,x,
  44 silent=
  45 site=
  46 srcdir=
  47 target=NONE
  48 verbose=
  49 x_includes=NONE
  50 x_libraries=NONE
  51 bindir='${exec_prefix}/bin'
  52 sbindir='${exec_prefix}/sbin'
  53 libexecdir='${exec_prefix}/libexec'
  54 datadir='${prefix}/share'
  55 sysconfdir='${prefix}/etc'
  56 sharedstatedir='${prefix}/com'
  57 localstatedir='${prefix}/var'
  58 libdir='${exec_prefix}/lib'
  59 includedir='${prefix}/include'
  60 oldincludedir='/usr/include'
  61 infodir='${prefix}/info'
  62 mandir='${prefix}/man'
  63
  64 # Initialize some other variables.
  65 subdirs=
  66 MFLAGS= MAKEFLAGS=
  67 SHELL=${CONFIG_SHELL-/bin/sh}
  68 # Maximum number of lines to put in a shell here document.
  69 ac_max_here_lines=12
  70
  71 ac_prev=
  72 for ac_option
  73 do
  74
  75   # If the previous option needs an argument, assign it.
  76   if test -n "$ac_prev"; then
  77     eval "$ac_prev=\$ac_option"
  78     ac_prev=
  79     continue
  80   fi
  81
  82   case "$ac_option" in
  83   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  84   *) ac_optarg= ;;
  85   esac
  86
  87   # Accept the important Cygnus configure options, so we can diagnose typos.
  88
  89   case "$ac_option" in
  90
  91   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  92     ac_prev=bindir ;;
  93   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  94     bindir="$ac_optarg" ;;
  95
  96   -build | --build | --buil | --bui | --bu)
  97     ac_prev=build ;;
  98   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  99     build="$ac_optarg" ;;
 100
 101   -cache-file | --cache-file | --cache-fil | --cache-fi \
 102   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 103     ac_prev=cache_file ;;
 104   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 105   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 106     cache_file="$ac_optarg" ;;
 107
 108   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 109     ac_prev=datadir ;;
 110   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 111   | --da=*)
 112     datadir="$ac_optarg" ;;
 113
 114   -disable-* | --disable-*)
 115     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 116     # Reject names that are not valid shell variable names.
 117     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 118       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 119     fi
 120     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 121     eval "enable_${ac_feature}=no" ;;
 122
 123   -enable-* | --enable-*)
 124     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 125     # Reject names that are not valid shell variable names.
 126     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 127       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 128     fi
 129     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 130     case "$ac_option" in
 131       *=*) ;;
 132       *) ac_optarg=yes ;;
 133     esac
 134     eval "enable_${ac_feature}='$ac_optarg'" ;;
 135
 136   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 137   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 138   | --exec | --exe | --ex)
 139     ac_prev=exec_prefix ;;
 140   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 141   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 142   | --exec=* | --exe=* | --ex=*)
 143     exec_prefix="$ac_optarg" ;;
 144
 145   -gas | --gas | --ga | --g)
 146     # Obsolete; use --with-gas.
 147     with_gas=yes ;;
 148
 149   -help | --help | --hel | --he)
 150     # Omit some internal or obsolete options to make the list less imposing.
 151     # This message is too long to be a string in the A/UX 3.1 sh.
 152     cat << EOF
 153 Usage: configure [options] [host]
 154 Options: [defaults in brackets after descriptions]
 155 Configuration:
 156   --cache-file=FILE       cache test results in FILE
 157   --help                  print this message
 158   --no-create             do not create output files
 159   --quiet, --silent       do not print \`checking...' messages
 160   --version               print the version of autoconf that created configure
 161 Directory and file names:
 162   --prefix=PREFIX         install architecture-independent files in PREFIX
 163                           [$ac_default_prefix]
 164   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 165                           [same as prefix]
 166   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 167   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 168   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 169   --datadir=DIR           read-only architecture-independent data in DIR
 170                           [PREFIX/share]
 171   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 172   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 173                           [PREFIX/com]
 174   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 175   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 176   --includedir=DIR        C header files in DIR [PREFIX/include]
 177   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 178   --infodir=DIR           info documentation in DIR [PREFIX/info]
 179   --mandir=DIR            man documentation in DIR [PREFIX/man]
 180   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 181   --program-prefix=PREFIX prepend PREFIX to installed program names
 182   --program-suffix=SUFFIX append SUFFIX to installed program names
 183   --program-transform-name=PROGRAM
 184                           run sed PROGRAM on installed program names
 185 EOF
 186     cat << EOF
 187 Host type:
 188   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 189   --host=HOST             configure for HOST [guessed]
 190   --target=TARGET         configure for TARGET [TARGET=HOST]
 191 Features and packages:
 192   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 193   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 194   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 195   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 196   --x-includes=DIR        X include files are in DIR
 197   --x-libraries=DIR       X library files are in DIR
 198 EOF
 199     if test -n "$ac_help"; then
 200       echo "--enable and --with options recognized:$ac_help"
 201     fi
 202     exit 0 ;;
 203
 204   -host | --host | --hos | --ho)
 205     ac_prev=host ;;
 206   -host=* | --host=* | --hos=* | --ho=*)
 207     host="$ac_optarg" ;;
 208
 209   -includedir | --includedir | --includedi | --included | --include \
 210   | --includ | --inclu | --incl | --inc)
 211     ac_prev=includedir ;;
 212   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 213   | --includ=* | --inclu=* | --incl=* | --inc=*)
 214     includedir="$ac_optarg" ;;
 215
 216   -infodir | --infodir | --infodi | --infod | --info | --inf)
 217     ac_prev=infodir ;;
 218   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 219     infodir="$ac_optarg" ;;
 220
 221   -libdir | --libdir | --libdi | --libd)
 222     ac_prev=libdir ;;
 223   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 224     libdir="$ac_optarg" ;;
 225
 226   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 227   | --libexe | --libex | --libe)
 228     ac_prev=libexecdir ;;
 229   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 230   | --libexe=* | --libex=* | --libe=*)
 231     libexecdir="$ac_optarg" ;;
 232
 233   -localstatedir | --localstatedir | --localstatedi | --localstated \
 234   | --localstate | --localstat | --localsta | --localst \
 235   | --locals | --local | --loca | --loc | --lo)
 236     ac_prev=localstatedir ;;
 237   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 238   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 239   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 240     localstatedir="$ac_optarg" ;;
 241
 242   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 243     ac_prev=mandir ;;
 244   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 245     mandir="$ac_optarg" ;;
 246
 247   -nfp | --nfp | --nf)
 248     # Obsolete; use --without-fp.
 249     with_fp=no ;;
 250
 251   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 252   | --no-cr | --no-c)
 253     no_create=yes ;;
 254
 255   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 256   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 257     no_recursion=yes ;;
 258
 259   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 260   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 261   | --oldin | --oldi | --old | --ol | --o)
 262     ac_prev=oldincludedir ;;
 263   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 264   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 265   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 266     oldincludedir="$ac_optarg" ;;
 267
 268   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 269     ac_prev=prefix ;;
 270   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 271     prefix="$ac_optarg" ;;
 272
 273   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 274   | --program-pre | --program-pr | --program-p)
 275     ac_prev=program_prefix ;;
 276   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 277   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 278     program_prefix="$ac_optarg" ;;
 279
 280   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 281   | --program-suf | --program-su | --program-s)
 282     ac_prev=program_suffix ;;
 283   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 284   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 285     program_suffix="$ac_optarg" ;;
 286
 287   -program-transform-name | --program-transform-name \
 288   | --program-transform-nam | --program-transform-na \
 289   | --program-transform-n | --program-transform- \
 290   | --program-transform | --program-transfor \
 291   | --program-transfo | --program-transf \
 292   | --program-trans | --program-tran \
 293   | --progr-tra | --program-tr | --program-t)
 294     ac_prev=program_transform_name ;;
 295   -program-transform-name=* | --program-transform-name=* \
 296   | --program-transform-nam=* | --program-transform-na=* \
 297   | --program-transform-n=* | --program-transform-=* \
 298   | --program-transform=* | --program-transfor=* \
 299   | --program-transfo=* | --program-transf=* \
 300   | --program-trans=* | --program-tran=* \
 301   | --progr-tra=* | --program-tr=* | --program-t=*)
 302     program_transform_name="$ac_optarg" ;;
 303
 304   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 305   | -silent | --silent | --silen | --sile | --sil)
 306     silent=yes ;;
 307
 308   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 309     ac_prev=sbindir ;;
 310   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 311   | --sbi=* | --sb=*)
 312     sbindir="$ac_optarg" ;;
 313
 314   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 315   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 316   | --sharedst | --shareds | --shared | --share | --shar \
 317   | --sha | --sh)
 318     ac_prev=sharedstatedir ;;
 319   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 320   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 321   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 322   | --sha=* | --sh=*)
 323     sharedstatedir="$ac_optarg" ;;
 324
 325   -site | --site | --sit)
 326     ac_prev=site ;;
 327   -site=* | --site=* | --sit=*)
 328     site="$ac_optarg" ;;
 329
 330   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 331     ac_prev=srcdir ;;
 332   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 333     srcdir="$ac_optarg" ;;
 334
 335   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 336   | --syscon | --sysco | --sysc | --sys | --sy)
 337     ac_prev=sysconfdir ;;
 338   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 339   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 340     sysconfdir="$ac_optarg" ;;
 341
 342   -target | --target | --targe | --targ | --tar | --ta | --t)
 343     ac_prev=target ;;
 344   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 345     target="$ac_optarg" ;;
 346
 347   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 348     verbose=yes ;;
 349
 350   -version | --version | --versio | --versi | --vers)
 351     echo "configure generated by autoconf version 2.12.1"
 352     exit 0 ;;
 353
 354   -with-* | --with-*)
 355     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 356     # Reject names that are not valid shell variable names.
 357     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 358       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 359     fi
 360     ac_package=`echo $ac_package| sed 's/-/_/g'`
 361     case "$ac_option" in
 362       *=*) ;;
 363       *) ac_optarg=yes ;;
 364     esac
 365     eval "with_${ac_package}='$ac_optarg'" ;;
 366
 367   -without-* | --without-*)
 368     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 369     # Reject names that are not valid shell variable names.
 370     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 371       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 372     fi
 373     ac_package=`echo $ac_package| sed 's/-/_/g'`
 374     eval "with_${ac_package}=no" ;;
 375
 376   --x)
 377     # Obsolete; use --with-x.
 378     with_x=yes ;;
 379
 380   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 381   | --x-incl | --x-inc | --x-in | --x-i)
 382     ac_prev=x_includes ;;
 383   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 384   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 385     x_includes="$ac_optarg" ;;
 386
 387   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 388   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 389     ac_prev=x_libraries ;;
 390   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 391   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 392     x_libraries="$ac_optarg" ;;
 393
 394   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 395     ;;
 396
 397   *)
 398     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 399       echo "configure: warning: $ac_option: invalid host type" 1>&2
 400     fi
 401     if test "x$nonopt" != xNONE; then
 402       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 403     fi
 404     nonopt="$ac_option"
 405     ;;
 406
 407   esac
 408 done
 409
 410 if test -n "$ac_prev"; then
 411   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 412 fi
 413
 414 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 415
 416 # File descriptor usage:
 417 # 0 standard input
 418 # 1 file creation
 419 # 2 errors and warnings
 420 # 3 some systems may open it to /dev/tty
 421 # 4 used on the Kubota Titan
 422 # 6 checking for... messages and results
 423 # 5 compiler messages saved in config.log
 424 if test "$silent" = yes; then
 425   exec 6>/dev/null
 426 else
 427   exec 6>&1
 428 fi
 429 exec 5>./config.log
 430
 431 echo "\
 432 This file contains any messages produced by compilers while
 433 running configure, to aid debugging if configure makes a mistake.
 434 " 1>&5
 435
 436 # Strip out --no-create and --no-recursion so they do not pile up.
 437 # Also quote any args containing shell metacharacters.
 438 ac_configure_args=
 439 for ac_arg
 440 do
 441   case "$ac_arg" in
 442   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 443   | --no-cr | --no-c) ;;
 444   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 445   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 446   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 447   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 448   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 449   esac
 450 done
 451
 452 # NLS nuisances.
 453 # Only set these to C if already set.  These must not be set unconditionally
 454 # because not all systems understand e.g. LANG=C (notably SCO).
 455 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 456 # Non-C LC_CTYPE values break the ctype check.
 457 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 458 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 459 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 460 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 461
 462 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 463 rm -rf conftest* confdefs.h
 464 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 465 echo > confdefs.h
 466
 467 # A filename unique to this package, relative to the directory that
 468 # configure is in, which we can look for to find out if srcdir is correct.
 469 ac_unique_file=as.h
 470
 471 # Find the source files, if location was not specified.
 472 if test -z "$srcdir"; then
 473   ac_srcdir_defaulted=yes
 474   # Try the directory containing this script, then its parent.
 475   ac_prog=$0
 476   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 477   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 478   srcdir=$ac_confdir
 479   if test ! -r $srcdir/$ac_unique_file; then
 480     srcdir=..
 481   fi
 482 else
 483   ac_srcdir_defaulted=no
 484 fi
 485 if test ! -r $srcdir/$ac_unique_file; then
 486   if test "$ac_srcdir_defaulted" = yes; then
 487     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 488   else
 489     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 490   fi
 491 fi
 492 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 493
 494 # Prefer explicitly selected file to automatically selected ones.
 495 if test -z "$CONFIG_SITE"; then
 496   if test "x$prefix" != xNONE; then
 497     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 498   else
 499     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 500   fi
 501 fi
 502 for ac_site_file in $CONFIG_SITE; do
 503   if test -r "$ac_site_file"; then
 504     echo "loading site script $ac_site_file"
 505     . "$ac_site_file"
 506   fi
 507 done
 508
 509 if test -r "$cache_file"; then
 510   echo "loading cache $cache_file"
 511   . $cache_file
 512 else
 513   echo "creating cache $cache_file"
 514   > $cache_file
 515 fi
 516
 517 ac_ext=c
 518 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 519 ac_cpp='$CPP $CPPFLAGS'
 520 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 521 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 522 cross_compiling=$ac_cv_prog_cc_cross
 523
 524 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 525   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 526   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 527     ac_n= ac_c='
 528 ' ac_t='        '
 529   else
 530     ac_n=-n ac_c= ac_t=
 531   fi
 532 else
 533   ac_n= ac_c='\c' ac_t=
 534 fi
 535
 536
 537
 538 ac_aux_dir=
 539 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 540   if test -f $ac_dir/install-sh; then
 541     ac_aux_dir=$ac_dir
 542     ac_install_sh="$ac_aux_dir/install-sh -c"
 543     break
 544   elif test -f $ac_dir/install.sh; then
 545     ac_aux_dir=$ac_dir
 546     ac_install_sh="$ac_aux_dir/install.sh -c"
 547     break
 548   fi
 549 done
 550 if test -z "$ac_aux_dir"; then
 551   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 552 fi
 553 ac_config_guess=$ac_aux_dir/config.guess
 554 ac_config_sub=$ac_aux_dir/config.sub
 555 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 556
 557
 558 # Do some error checking and defaulting for the host and target type.
 559 # The inputs are:
 560 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 561 #
 562 # The rules are:
 563 # 1. You are not allowed to specify --host, --target, and nonopt at the
 564 #    same time.
 565 # 2. Host defaults to nonopt.
 566 # 3. If nonopt is not specified, then host defaults to the current host,
 567 #    as determined by config.guess.
 568 # 4. Target and build default to nonopt.
 569 # 5. If nonopt is not specified, then target and build default to host.
 570
 571 # The aliases save the names the user supplied, while $host etc.
 572 # will get canonicalized.
 573 case $host---$target---$nonopt in
 574 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 575 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 576 esac
 577
 578
 579 # Make sure we can run config.sub.
 580 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 581 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 582 fi
 583
 584 echo $ac_n "checking host system type""... $ac_c" 1>&6
 585 echo "configure:586: checking host system type" >&5
 586
 587 host_alias=$host
 588 case "$host_alias" in
 589 NONE)
 590   case $nonopt in
 591   NONE)
 592     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 593     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 594     fi ;;
 595   *) host_alias=$nonopt ;;
 596   esac ;;
 597 esac
 598
 599 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 600 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 601 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 602 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 603 echo "$ac_t""$host" 1>&6
 604
 605 echo $ac_n "checking target system type""... $ac_c" 1>&6
 606 echo "configure:607: checking target system type" >&5
 607
 608 target_alias=$target
 609 case "$target_alias" in
 610 NONE)
 611   case $nonopt in
 612   NONE) target_alias=$host_alias ;;
 613   *) target_alias=$nonopt ;;
 614   esac ;;
 615 esac
 616
 617 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 618 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 619 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 620 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 621 echo "$ac_t""$target" 1>&6
 622
 623 echo $ac_n "checking build system type""... $ac_c" 1>&6
 624 echo "configure:625: checking build system type" >&5
 625
 626 build_alias=$build
 627 case "$build_alias" in
 628 NONE)
 629   case $nonopt in
 630   NONE) build_alias=$host_alias ;;
 631   *) build_alias=$nonopt ;;
 632   esac ;;
 633 esac
 634
 635 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 636 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 637 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 638 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 639 echo "$ac_t""$build" 1>&6
 640
 641 test "$host_alias" != "$target_alias" &&
 642   test "$program_prefix$program_suffix$program_transform_name" = \
 643     NONENONEs,x,x, &&
 644   program_prefix=${target_alias}-
 645
 646
 647 # Find a good install program.  We prefer a C program (faster),
 648 # so one script is as good as another.  But avoid the broken or
 649 # incompatible versions:
 650 # SysV /etc/install, /usr/sbin/install
 651 # SunOS /usr/etc/install
 652 # IRIX /sbin/install
 653 # AIX /bin/install
 654 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 655 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 656 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 657 # ./install, which can be erroneously created by make from ./install.sh.
 658 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 659 echo "configure:660: checking for a BSD compatible install" >&5
 660 if test -z "$INSTALL"; then
 661 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 662   echo $ac_n "(cached) $ac_c" 1>&6
 663 else
 664     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
 665   for ac_dir in $PATH; do
 666     # Account for people who put trailing slashes in PATH elements.
 667     case "$ac_dir/" in
 668     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 669     *)
 670       # OSF1 and SCO ODT 3.0 have their own names for install.
 671       # Don't use installbsd from OSF since it installs stuff as root
 672       # by default.
 673       for ac_prog in ginstall scoinst install; do
 674         if test -f $ac_dir/$ac_prog; then
 675           if test $ac_prog = install &&
 676             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 677             # AIX install.  It has an incompatible calling convention.
 678             :
 679           else
 680             ac_cv_path_install="$ac_dir/$ac_prog -c"
 681             break 2
 682           fi
 683         fi
 684       done
 685       ;;
 686     esac
 687   done
 688   IFS="$ac_save_IFS"
 689
 690 fi
 691   if test "${ac_cv_path_install+set}" = set; then
 692     INSTALL="$ac_cv_path_install"
 693   else
 694     # As a last resort, use the slow shell script.  We don't cache a
 695     # path for INSTALL within a source directory, because that will
 696     # break other packages using the cache if that directory is
 697     # removed, or if the path is relative.
 698     INSTALL="$ac_install_sh"
 699   fi
 700 fi
 701 echo "$ac_t""$INSTALL" 1>&6
 702
 703 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 704 # It thinks the first close brace ends the variable substitution.
 705 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 706
 707 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 708
 709
 710 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 711
 712
 713 PACKAGE=gas
 714
 715 VERSION=2.8.2
 716
 717 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
 718   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
 719 fi
 720 cat >> confdefs.h <<EOF
 721 #define PACKAGE "$PACKAGE"
 722 EOF
 723
 724 cat >> confdefs.h <<EOF
 725 #define VERSION "$VERSION"
 726 EOF
 727
 728 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 729 echo "configure:730: checking whether build environment is sane" >&5
 730 # Just in case
 731 sleep 1
 732 echo timestamp > conftestfile
 733 # Do `set' in a subshell so we don't clobber the current shell's
 734 # arguments.  Must try -L first in case configure is actually a
 735 # symlink; some systems play weird games with the mod time of symlinks
 736 # (eg FreeBSD returns the mod time of the symlink's containing
 737 # directory).
 738 if (
 739    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 740    if test "" = "X"; then
 741       # -L didn't work.
 742       set X `ls -t $srcdir/configure conftestfile`
 743    fi
 744    test "$2" = conftestfile
 745    )
 746 then
 747    # Ok.
 748    :
 749 else
 750    { echo "configure: error: newly created file is older than distributed files!
 751 Check your system clock" 1>&2; exit 1; }
 752 fi
 753 rm -f conftest*
 754 echo "$ac_t""yes" 1>&6
 755 if test "$program_transform_name" = s,x,x,; then
 756   program_transform_name=
 757 else
 758   # Double any \ or $.  echo might interpret backslashes.
 759   cat <<\EOF_SED > conftestsed
 760 s,\\,\\\\,g; s,\$,$$,g
 761 EOF_SED
 762   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 763   rm -f conftestsed
 764 fi
 765 test "$program_prefix" != NONE &&
 766   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 767 # Use a double $ so make ignores it.
 768 test "$program_suffix" != NONE &&
 769   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 770
 771 # sed with no file args requires a program.
 772 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 773
 774 missing_dir=`cd $ac_aux_dir && pwd`
 775 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
 776 echo "configure:777: checking for working aclocal" >&5
 777 # Run test in a subshell; some versions of sh will print an error if
 778 # an executable is not found, even if stderr is redirected.
 779 # Redirect stdin to placate older versions of autoconf.  Sigh.
 780 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
 781    ACLOCAL=aclocal
 782    echo "$ac_t""found" 1>&6
 783 else
 784    ACLOCAL="$missing_dir/missing aclocal"
 785    echo "$ac_t""missing" 1>&6
 786 fi
 787
 788 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
 789 echo "configure:790: checking for working autoconf" >&5
 790 # Run test in a subshell; some versions of sh will print an error if
 791 # an executable is not found, even if stderr is redirected.
 792 # Redirect stdin to placate older versions of autoconf.  Sigh.
 793 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
 794    AUTOCONF=autoconf
 795    echo "$ac_t""found" 1>&6
 796 else
 797    AUTOCONF="$missing_dir/missing autoconf"
 798    echo "$ac_t""missing" 1>&6
 799 fi
 800
 801 echo $ac_n "checking for working automake""... $ac_c" 1>&6
 802 echo "configure:803: checking for working automake" >&5
 803 # Run test in a subshell; some versions of sh will print an error if
 804 # an executable is not found, even if stderr is redirected.
 805 # Redirect stdin to placate older versions of autoconf.  Sigh.
 806 if (automake --version) < /dev/null > /dev/null 2>&1; then
 807    AUTOMAKE=automake
 808    echo "$ac_t""found" 1>&6
 809 else
 810    AUTOMAKE="$missing_dir/missing automake"
 811    echo "$ac_t""missing" 1>&6
 812 fi
 813
 814 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
 815 echo "configure:816: checking for working autoheader" >&5
 816 # Run test in a subshell; some versions of sh will print an error if
 817 # an executable is not found, even if stderr is redirected.
 818 # Redirect stdin to placate older versions of autoconf.  Sigh.
 819 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
 820    AUTOHEADER=autoheader
 821    echo "$ac_t""found" 1>&6
 822 else
 823    AUTOHEADER="$missing_dir/missing autoheader"
 824    echo "$ac_t""missing" 1>&6
 825 fi
 826
 827 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
 828 echo "configure:829: checking for working makeinfo" >&5
 829 # Run test in a subshell; some versions of sh will print an error if
 830 # an executable is not found, even if stderr is redirected.
 831 # Redirect stdin to placate older versions of autoconf.  Sigh.
 832 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
 833    MAKEINFO=makeinfo
 834    echo "$ac_t""found" 1>&6
 835 else
 836    MAKEINFO="$missing_dir/missing makeinfo"
 837    echo "$ac_t""missing" 1>&6
 838 fi
 839
 840 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 841 echo "configure:842: checking whether ${MAKE-make} sets \${MAKE}" >&5
 842 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 843 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 844   echo $ac_n "(cached) $ac_c" 1>&6
 845 else
 846   cat > conftestmake <<\EOF
 847 all:
 848         @echo 'ac_maketemp="${MAKE}"'
 849 EOF
 850 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 851 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 852 if test -n "$ac_maketemp"; then
 853   eval ac_cv_prog_make_${ac_make}_set=yes
 854 else
 855   eval ac_cv_prog_make_${ac_make}_set=no
 856 fi
 857 rm -f conftestmake
 858 fi
 859 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 860   echo "$ac_t""yes" 1>&6
 861   SET_MAKE=
 862 else
 863   echo "$ac_t""no" 1>&6
 864   SET_MAKE="MAKE=${MAKE-make}"
 865 fi
 866
 867
 868 # Extract the first word of "gcc", so it can be a program name with args.
 869 set dummy gcc; ac_word=$2
 870 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 871 echo "configure:872: checking for $ac_word" >&5
 872 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 873   echo $ac_n "(cached) $ac_c" 1>&6
 874 else
 875   if test -n "$CC"; then
 876   ac_cv_prog_CC="$CC" # Let the user override the test.
 877 else
 878   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 879   for ac_dir in $PATH; do
 880     test -z "$ac_dir" && ac_dir=.
 881     if test -f $ac_dir/$ac_word; then
 882       ac_cv_prog_CC="gcc"
 883       break
 884     fi
 885   done
 886   IFS="$ac_save_ifs"
 887 fi
 888 fi
 889 CC="$ac_cv_prog_CC"
 890 if test -n "$CC"; then
 891   echo "$ac_t""$CC" 1>&6
 892 else
 893   echo "$ac_t""no" 1>&6
 894 fi
 895
 896 if test -z "$CC"; then
 897   # Extract the first word of "cc", so it can be a program name with args.
 898 set dummy cc; ac_word=$2
 899 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 900 echo "configure:901: checking for $ac_word" >&5
 901 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 902   echo $ac_n "(cached) $ac_c" 1>&6
 903 else
 904   if test -n "$CC"; then
 905   ac_cv_prog_CC="$CC" # Let the user override the test.
 906 else
 907   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 908   ac_prog_rejected=no
 909   for ac_dir in $PATH; do
 910     test -z "$ac_dir" && ac_dir=.
 911     if test -f $ac_dir/$ac_word; then
 912       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 913         ac_prog_rejected=yes
 914         continue
 915       fi
 916       ac_cv_prog_CC="cc"
 917       break
 918     fi
 919   done
 920   IFS="$ac_save_ifs"
 921 if test $ac_prog_rejected = yes; then
 922   # We found a bogon in the path, so make sure we never use it.
 923   set dummy $ac_cv_prog_CC
 924   shift
 925   if test $# -gt 0; then
 926     # We chose a different compiler from the bogus one.
 927     # However, it has the same basename, so the bogon will be chosen
 928     # first if we set CC to just the basename; use the full file name.
 929     shift
 930     set dummy "$ac_dir/$ac_word" "$@"
 931     shift
 932     ac_cv_prog_CC="$@"
 933   fi
 934 fi
 935 fi
 936 fi
 937 CC="$ac_cv_prog_CC"
 938 if test -n "$CC"; then
 939   echo "$ac_t""$CC" 1>&6
 940 else
 941   echo "$ac_t""no" 1>&6
 942 fi
 943
 944   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 945 fi
 946
 947 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 948 echo "configure:949: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 949
 950 ac_ext=c
 951 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 952 ac_cpp='$CPP $CPPFLAGS'
 953 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 954 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 955 cross_compiling=$ac_cv_prog_cc_cross
 956
 957 cat > conftest.$ac_ext <<EOF
 958 #line 959 "configure"
 959 #include "confdefs.h"
 960 main(){return(0);}
 961 EOF
 962 if { (eval echo configure:963: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 963   ac_cv_prog_cc_works=yes
 964   # If we can't run a trivial program, we are probably using a cross compiler.
 965   if (./conftest; exit) 2>/dev/null; then
 966     ac_cv_prog_cc_cross=no
 967   else
 968     ac_cv_prog_cc_cross=yes
 969   fi
 970 else
 971   echo "configure: failed program was:" >&5
 972   cat conftest.$ac_ext >&5
 973   ac_cv_prog_cc_works=no
 974 fi
 975 rm -fr conftest*
 976
 977 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 978 if test $ac_cv_prog_cc_works = no; then
 979   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 980 fi
 981 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 982 echo "configure:983: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 983 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 984 cross_compiling=$ac_cv_prog_cc_cross
 985
 986 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 987 echo "configure:988: checking whether we are using GNU C" >&5
 988 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 989   echo $ac_n "(cached) $ac_c" 1>&6
 990 else
 991   cat > conftest.c <<EOF
 992 #ifdef __GNUC__
 993   yes;
 994 #endif
 995 EOF
 996 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:997: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 997   ac_cv_prog_gcc=yes
 998 else
 999   ac_cv_prog_gcc=no
1000 fi
1001 fi
1002
1003 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1004
1005 if test $ac_cv_prog_gcc = yes; then
1006   GCC=yes
1007   ac_test_CFLAGS="${CFLAGS+set}"
1008   ac_save_CFLAGS="$CFLAGS"
1009   CFLAGS=
1010   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1011 echo "configure:1012: checking whether ${CC-cc} accepts -g" >&5
1012 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1013   echo $ac_n "(cached) $ac_c" 1>&6
1014 else
1015   echo 'void f(){}' > conftest.c
1016 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1017   ac_cv_prog_cc_g=yes
1018 else
1019   ac_cv_prog_cc_g=no
1020 fi
1021 rm -f conftest*
1022
1023 fi
1024
1025 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1026   if test "$ac_test_CFLAGS" = set; then
1027     CFLAGS="$ac_save_CFLAGS"
1028   elif test $ac_cv_prog_cc_g = yes; then
1029     CFLAGS="-g -O2"
1030   else
1031     CFLAGS="-O2"
1032   fi
1033 else
1034   GCC=
1035   test "${CFLAGS+set}" = set || CFLAGS="-g"
1036 fi
1037
1038 # Extract the first word of "ranlib", so it can be a program name with args.
1039 set dummy ranlib; ac_word=$2
1040 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1041 echo "configure:1042: checking for $ac_word" >&5
1042 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1043   echo $ac_n "(cached) $ac_c" 1>&6
1044 else
1045   if test -n "$RANLIB"; then
1046   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1047 else
1048   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1049   for ac_dir in $PATH; do
1050     test -z "$ac_dir" && ac_dir=.
1051     if test -f $ac_dir/$ac_word; then
1052       ac_cv_prog_RANLIB="ranlib"
1053       break
1054     fi
1055   done
1056   IFS="$ac_save_ifs"
1057   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1058 fi
1059 fi
1060 RANLIB="$ac_cv_prog_RANLIB"
1061 if test -n "$RANLIB"; then
1062   echo "$ac_t""$RANLIB" 1>&6
1063 else
1064   echo "$ac_t""no" 1>&6
1065 fi
1066
1067 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1068 if test "${with_gnu_ld+set}" = set; then
1069   withval="$with_gnu_ld"
1070   test "$withval" = no || with_gnu_ld=yes
1071 else
1072   with_gnu_ld=no
1073 fi
1074
1075 if test "$with_gnu_ld" = yes; then
1076   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1077 echo "configure:1078: checking for GNU ld" >&5
1078 else
1079   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1080 echo "configure:1081: checking for non-GNU ld" >&5
1081 fi
1082 if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
1083   echo $ac_n "(cached) $ac_c" 1>&6
1084 else
1085   case "$LD" in
1086   "")
1087   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1088   for ac_dir in $PATH; do
1089     test -z "$ac_dir" && ac_dir=.
1090     if test -f "$ac_dir/ld"; then
1091       ac_cv_path_LD="$ac_dir/ld"
1092       # Check to see if the program is GNU ld.  I'd rather use --version,
1093       # but apparently some GNU ld's only accept -v.
1094       # Break only if it was the GNU/non-GNU ld that we prefer.
1095       if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU ld|with BFD)' > /dev/null; then
1096         test "$with_gnu_ld" = yes && break
1097       else
1098         test "$with_gnu_ld" != yes && break
1099       fi
1100     fi
1101   done
1102   IFS="$ac_save_ifs"
1103   ;;
1104   *)
1105   ac_cv_path_LD="$LD" # Let the user override the test with a path.
1106   ;;
1107 esac
1108 fi
1109
1110 LD="$ac_cv_path_LD"
1111 if test -n "$LD"; then
1112   echo "$ac_t""$LD" 1>&6
1113 else
1114   echo "$ac_t""no" 1>&6
1115 fi
1116 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1117
1118 echo $ac_n "checking whether we are using GNU ld""... $ac_c" 1>&6
1119 echo "configure:1120: checking whether we are using GNU ld" >&5
1120 if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then
1121   echo $ac_n "(cached) $ac_c" 1>&6
1122 else
1123   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1124 if $LD -v 2>&1 </dev/null | egrep '(GNU ld|with BFD)' > /dev/null; then
1125   ac_cv_prog_gnu_ld=yes
1126 else
1127   ac_cv_prog_gnu_ld=no
1128 fi
1129 fi
1130
1131 echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
1132
1133
1134 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1135 echo "configure:1136: checking whether ln -s works" >&5
1136 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1137   echo $ac_n "(cached) $ac_c" 1>&6
1138 else
1139   rm -f conftestdata
1140 if ln -s X conftestdata 2>/dev/null
1141 then
1142   rm -f conftestdata
1143   ac_cv_prog_LN_S="ln -s"
1144 else
1145   ac_cv_prog_LN_S=ln
1146 fi
1147 fi
1148 LN_S="$ac_cv_prog_LN_S"
1149 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1150   echo "$ac_t""yes" 1>&6
1151 else
1152   echo "$ac_t""no" 1>&6
1153 fi
1154
1155
1156
1157
1158
1159
1160
1161 # Always use our own libtool.
1162 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
1163
1164
1165 # Check whether --enable-shared or --disable-shared was given.
1166 if test "${enable_shared+set}" = set; then
1167   enableval="$enable_shared"
1168   p=${PACKAGE-bogus-package-name}
1169  case "$enableval" in
1170   yes) enable_shared=yes ;;
1171   no) enable_shared=no ;;
1172   # The value of $p (aka $PACKAGE) is assumed to come from AM_INIT_AUTOMAKE.
1173   # If it didn't, it'll be `bogus-package-name', thus making this condition
1174   #  not be used.
1175   *$p*) enable_shared=yes ;;
1176   *) shared=no ;;
1177 esac
1178 fi
1179
1180 libtool_shared=
1181 test "$enable_shared" = no && libtool_shared=" --disable-shared"
1182
1183 # Check whether --enable-static or --disable-static was given.
1184 if test "${enable_static+set}" = set; then
1185   enableval="$enable_static"
1186   if test "$enableval" = no; then
1187   enable_static=no
1188 else
1189   enable_static=yes
1190 fi
1191 fi
1192
1193 libtool_static=
1194 test "$enable_static" = no && libtool_static=" --disable-static"
1195
1196 libtool_flags="$libtool_shared$libtool_static"
1197 test "$silent" = yes && libtool_flags="$libtool_flags --silent"
1198 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
1199 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1200
1201 # Some flags need to be propagated to the compiler or linker for good
1202 # libtool support.
1203 case "$host" in
1204 *-*-irix6*)
1205   ac_save_CFLAGS="$CFLAGS"
1206   # -n32 always needs to be added to the linker when using GCC.
1207   test "$ac_cv_prog_gcc" = yes && CFLAGS="$CFLAGS -n32"
1208   for f in '-32' '-64' '-cckr' '-n32' '-mips1' '-mips2' '-mips3' '-mips4'; do
1209     if echo " $CC $CFLAGS " | egrep -e "[       ]$f[     ]" > /dev/null; then
1210       LD="${LD-ld} $f"
1211     fi
1212   done
1213   CFLAGS="$ac_save_CFLAGS"
1214   ;;
1215
1216 *-*-sco3.2v5*)
1217   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1218   CFLAGS="$CFLAGS -belf"
1219   ;;
1220 esac
1221
1222 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
1223 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
1224 LD="$LD" RANLIB="$RANLIB" LN_S="$LN_S" \
1225 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \
1226 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
1227 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
1228
1229
1230 user_bfd_gas=
1231 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
1232 if test "${enable_bfd_assembler+set}" = set; then
1233   enableval="$enable_bfd_assembler"
1234   case "${enableval}" in
1235   yes) need_bfd=yes user_bfd_gas=yes ;;
1236   no)  user_bfd_gas=no ;;
1237   *)   { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
1238 esac
1239 fi
1240 # Check whether --enable-targets or --disable-targets was given.
1241 if test "${enable_targets+set}" = set; then
1242   enableval="$enable_targets"
1243   case "${enableval}" in
1244   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
1245             ;;
1246   no)       enable_targets= ;;
1247   *)        enable_targets=$enableval ;;
1248 esac
1249 fi
1250 # Check whether --enable-commonbfdlib or --disable-commonbfdlib was given.
1251 if test "${enable_commonbfdlib+set}" = set; then
1252   enableval="$enable_commonbfdlib"
1253   case "${enableval}" in
1254   yes) commonbfdlib=true ;;
1255   no)  commonbfdlib=false ;;
1256   *)   { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;;
1257 esac
1258 fi
1259
1260 # Generate a header file
1261
1262
1263
1264
1265 te_file=generic
1266
1267 canon_targets=""
1268 if test -n "$enable_targets" ; then
1269   for t in `echo $enable_targets | sed 's/,/ /g'`; do
1270     result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $t 2>/dev/null`
1271     if test -n "$result" ; then
1272       canon_targets="$canon_targets $result"
1273 #    else
1274 #      # Permit "all", etc.  We don't support it yet though.
1275 #      canon_targets="$canon_targets $t"
1276     fi
1277   done
1278   _gas_uniq_list="$canon_targets"
1279 _gas_uniq_newlist=""
1280 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1281   case $_gas_uniq_i in
1282   _gas_uniq_dummy) ;;
1283   *) case " $_gas_uniq_newlist " in
1284        *" $_gas_uniq_i "*) ;;
1285        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1286      esac ;;
1287   esac
1288 done
1289 canon_targets=$_gas_uniq_newlist
1290
1291 fi
1292
1293 emulations=""
1294
1295 for this_target in $target $canon_targets ; do
1296
1297     eval `echo $this_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
1298
1299     # check for architecture variants
1300     arch=
1301     endian=
1302     case ${cpu} in
1303       alpha*)           cpu_type=alpha ;;
1304       armeb)            cpu_type=arm endian=big ;;
1305       arm*)             cpu_type=arm endian=little ;;
1306       thumb*)           cpu_type=arm endian=little ;;
1307       hppa*)            cpu_type=hppa ;;
1308       i[456]86)         cpu_type=i386 ;;
1309       m680[012346]0)    cpu_type=m68k ;;
1310       m68008)           cpu_type=m68k ;;
1311       m683??)           cpu_type=m68k ;;
1312       m8*)              cpu_type=m88k ;;
1313       mips*el)          cpu_type=mips endian=little ;;
1314 # start-sanitize-r5900
1315       mips*5900*)       cpu_type=mips endian=little ;;
1316 # end-sanitize-r5900
1317       mips*)            cpu_type=mips endian=big ;;
1318       powerpcle*)       cpu_type=ppc endian=little ;;
1319       powerpc*)         cpu_type=ppc endian=big ;;
1320       rs6000*)          cpu_type=ppc ;;
1321       sparclite*)       cpu_type=sparc arch=sparclite ;;
1322       sparclet*)        cpu_type=sparc arch=sparclet ;;
1323       sparc64*)         cpu_type=sparc arch=v9-64 ;;
1324       sparc*)           cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c.
1325       v850*)            cpu_type=v850 ;;
1326       *)                cpu_type=${cpu} ;;
1327     esac
1328
1329     if test ${this_target} = $target ; then
1330       target_cpu_type=${cpu_type}
1331       if test x${endian} = xbig; then
1332         cat >> confdefs.h <<\EOF
1333 #define TARGET_BYTES_BIG_ENDIAN 1
1334 EOF
1335
1336       elif test x${endian} = xlittle; then
1337         cat >> confdefs.h <<\EOF
1338 #define TARGET_BYTES_BIG_ENDIAN 0
1339 EOF
1340
1341       fi
1342     elif test ${target_cpu_type} != ${cpu_type} ; then
1343       continue
1344     fi
1345
1346     generic_target=${cpu_type}-$vendor-$os
1347     dev=no
1348     bfd_gas=no
1349     em=generic
1350
1351     # assign object format
1352     case ${generic_target} in
1353       a29k-*-coff)          fmt=coff ;;
1354       a29k-amd-udi)         fmt=coff ;;
1355       a29k-amd-ebmon)       fmt=coff ;;
1356       a29k-nyu-sym1)        fmt=coff ;;
1357       a29k-*-vxworks*)      fmt=coff ;;
1358
1359       alpha*-*-*vms*)       fmt=evax ;;
1360       alpha*-*-netware*)    fmt=ecoff ;;
1361       alpha*-*-openbsd*)    fmt=ecoff ;;
1362       alpha*-*-osf*)        fmt=ecoff ;;
1363       alpha*-*-linuxecoff*) fmt=ecoff ;;
1364       alpha*-*-linux*)      fmt=elf em=linux ;;
1365
1366       arc-*-elf*)           fmt=elf bfd_gas=yes ;;
1367
1368       arm-*-riscix*)        fmt=aout em=riscix ;;
1369       arm-*-aout)           fmt=aout ;;
1370       arm-*-coff | thumb-*-coff)           fmt=coff ;;
1371       arm-*-riscix*)        fmt=aout ;;
1372       arm-*-pe)             fmt=coff em=pe ;;
1373
1374       d10v-*-*)             fmt=elf bfd_gas=yes ;;
1375 # start-sanitize-d30v
1376       d30v-*-*)             fmt=elf bfd_gas=yes ;;
1377 # end-sanitize-d30v
1378
1379       hppa-*-*elf*)         fmt=elf em=hppa ;;
1380       hppa-*-lites*)        fmt=elf em=hppa ;;
1381       hppa-*-osf*)          fmt=som em=hppa ;;
1382       hppa-*-rtems*)        fmt=elf em=hppa ;;
1383       hppa-*-hpux*)         fmt=som em=hppa ;;
1384       hppa-*-bsd*)          fmt=som em=hppa ;;
1385       hppa-*-hiux*)         fmt=som em=hppa ;;
1386
1387       h8300-*-coff)         fmt=coff ;;
1388
1389       i386-ibm-aix*)        fmt=coff em=i386aix ;;
1390       i386-sequent-bsd*)    fmt=aout em=dynix bfd_gas=yes ;;
1391       i386-*-bsd*)          fmt=aout em=386bsd ;;
1392       i386-*-netbsd0.8)     fmt=aout em=386bsd ;;
1393       i386-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes;;
1394       i386-*-openbsd*)      fmt=aout em=nbsd bfd_gas=yes;;
1395       i386-*-linux*aout* | i386-*-linuxoldld)   fmt=aout em=linux ;;
1396       i386-*-linux*coff*)   fmt=coff em=linux ;;
1397       i386-*-linux*)        fmt=elf em=linux ;;
1398       i386-*-lynxos*)       fmt=coff em=lynx ;;
1399       i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
1400                             fmt=elf ;;
1401       i386-*-freebsdelf*)   fmt=elf ;;
1402       i386-*-freebsd*)      fmt=aout em=386bsd ;;
1403       i386-*-coff | i386-*-sysv* | i386-*-sco3.2v5*coff | i386-*-isc*)
1404                           fmt=coff ;;
1405       i386-*-sco3.2v5*)      fmt=elf
1406                             if test ${this_target} = $target; then
1407                                 cat >> confdefs.h <<\EOF
1408 #define SCO_ELF 1
1409 EOF
1410
1411                             fi
1412                             ;;
1413       i386-*-sco3.2*)       fmt=coff ;;
1414       i386-*-vsta)          fmt=aout ;;
1415       i386-*-msdosdjgpp* | i386-*-go32* | i386-go32-rtems*)
1416                             fmt=coff em=go32;;
1417       i386-*-rtems*)        fmt=coff ;;
1418       i386-*-gnu*)          fmt=elf ;;
1419       i386-*-mach*)
1420                             fmt=aout em=mach bfd_gas=yes ;;
1421       i386-*-msdos*)        fmt=aout ;;
1422       i386-*-moss*)         fmt=elf ;;
1423       i386-*-pe)            fmt=coff em=pe ;;
1424       i386-*-cygwin32*)     fmt=coff em=pe bfd_gas=yes ;;
1425       i386-*-mingw32*)      fmt=coff em=pe bfd_gas=yes ;;
1426       i386-*-*nt*)          fmt=coff em=pe ;;
1427       i960-*-bout)          fmt=bout ;;
1428       i960-*-coff)          fmt=coff em=ic960 ;;
1429       i960-*-rtems*)        fmt=coff em=ic960 ;;
1430       i960-*-nindy*)        fmt=bout ;;
1431       i960-*-vxworks4*)     fmt=bout ;;
1432       i960-*-vxworks5.0)    fmt=bout ;;
1433       i960-*-vxworks5.*)    fmt=coff em=ic960 ;;
1434       i960-*-vxworks*)      fmt=bout ;;
1435
1436       m32r-*-*)             fmt=elf bfd_gas=yes ;;
1437
1438       m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
1439                             fmt=aout em=sun3 ;;
1440       m68k-motorola-sysv*)  fmt=coff em=delta ;;
1441       m68k-bull-sysv3*)     fmt=coff em=dpx2 ;;
1442       m68k-apollo-*)        fmt=coff em=apollo ;;
1443       m68k-*-sysv4*) # must be before -sysv*
1444                             fmt=elf em=svr4 ;;
1445       m68k-*-elf*)          fmt=elf ;;
1446       m68k-*-coff | m68k-*-sysv* | m68k-*-rtems*)
1447                             fmt=coff ;;
1448       m68k-*-hpux*)         fmt=hp300 em=hp300 ;;
1449       m68k-*-linux*aout*)   fmt=aout em=linux ;;
1450       m68k-*-linux*)        fmt=elf em=linux ;;
1451       m68k-*-lynxos*)       fmt=coff em=lynx ;;
1452       m68k-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes ;;
1453       m68k-*-openbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
1454       m68k-apple-aux*)      fmt=coff em=aux ;;
1455       m68k-*-psos*)         fmt=elf em=psos;;
1456
1457       m88k-motorola-sysv3*) fmt=coff em=delt88 ;;
1458       m88k-*-coff*)         fmt=coff ;;
1459
1460       # don't change em like *-*-bsd does
1461       mips-dec-netbsd*)     fmt=elf endian=little ;;
1462       mips-dec-openbsd*)    fmt=elf endian=little ;;
1463       mips-dec-bsd*)        fmt=aout ;;
1464       mips-sony-bsd*)       fmt=ecoff ;;
1465       mips-*-bsd*)          { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
1466       mips-*-ultrix*)       fmt=ecoff endian=little ;;
1467       mips-*-osf*)          fmt=ecoff endian=little ;;
1468       mips-*-ecoff*)        fmt=ecoff ;;
1469       mips-*-ecoff*)        fmt=ecoff ;;
1470       mips-*-irix6*)        fmt=elf ;;
1471       mips-*-irix5*)        fmt=elf ;;
1472       mips-*-irix*)         fmt=ecoff ;;
1473       mips-*-lnews*)        fmt=ecoff em=lnews ;;
1474       mips-*-riscos*)       fmt=ecoff ;;
1475       mips-*-sysv*)         fmt=ecoff ;;
1476       mips-*-elf* | mips-*-rtems* | mips-*-linux* | mips-*-gnu* | mips-*-openbsd*)
1477                             fmt=elf ;;
1478       mn10200-*-*)          fmt=elf bfd_gas=yes ;;
1479       mn10300-*-*)          fmt=elf bfd_gas=yes ;;
1480       ppc-*-pe | ppc-*-cygwin32 | ppc-*-winnt*)
1481                             fmt=coff em=pe ;;
1482       ppc-*-aix*)           fmt=coff ;;
1483       ppc-*-beos*)          fmt=coff ;;
1484       ppc-*-*bsd* | ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
1485                             fmt=elf ;;
1486       ppc-*-linux*)         fmt=elf
1487                             case "$endian" in
1488                             big)  ;;
1489                             *)    { echo "configure: error: Linux must be configured big endian" 1>&2; exit 1; } ;;
1490                             esac
1491                             ;;
1492       ppc-*-solaris*)       fmt=elf
1493                             if test ${this_target} = $target; then
1494                                 cat >> confdefs.h <<\EOF
1495 #define TARGET_SOLARIS_COMMENT 1
1496 EOF
1497
1498                             fi
1499                             if test x${endian} = xbig; then
1500                                 { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; }
1501                             fi
1502                             ;;
1503       ppc-*-rtems*)         fmt=elf ;;
1504       ppc-*-macos* | ppc-*-mpw*)
1505                             fmt=coff em=macos ;;
1506       ppc-*-netware*)       fmt=elf em=ppcnw ;;
1507
1508       sh-*-elf*)            fmt=elf ;;
1509       sh-*-coff*)           fmt=coff ;;
1510       sh-*-rtems*)          fmt=elf ;;
1511
1512       ns32k-pc532-mach* | ns32k-pc532-ux*)    fmt=aout em=pc532mach ;;
1513       ns32k-pc532-netbsd* | ns32k-pc532-lites*)  fmt=aout em=nbsd532 ;;
1514       ns32k-pc532-openbsd*) fmt=aout em=nbsd532 ;;
1515
1516       sparc-*-rtems*)       fmt=aout ;;
1517       sparc-*-sunos4*)      fmt=aout em=sun3 ;;
1518       sparc-*-aout | sparc*-*-vxworks*)
1519                             fmt=aout em=sparcaout ;;
1520       sparc-*-coff)         fmt=coff ;;
1521       sparc-*-linux*aout*)  fmt=aout em=linux ;;
1522       sparc-*-linux*)       fmt=elf em=linux ;;
1523       sparc-*-lynxos*)      fmt=coff em=lynx ;;
1524       sparc-fujitsu-none)   fmt=aout ;;
1525       sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*)
1526                             fmt=elf ;;
1527       sparc-*-netbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
1528       sparc-*-openbsd*)     fmt=aout em=nbsd bfd_gas=yes ;;
1529
1530       tic30-*-*aout*)       fmt=aout bfd_gas=yes ;;
1531       tic30-*-*coff*)       fmt=coff bfd_gas=yes ;;
1532 # start-sanitize-tic80
1533       tic80-*-*)            fmt=coff ;;
1534 # end-sanitize-tic80
1535
1536 # start-sanitize-sky
1537       dvp-*-*)              fmt=elf bfd_gas=yes ;;
1538 # end-sanitize-sky
1539
1540       v850-*-*)             fmt=elf bfd_gas=yes ;;
1541
1542 # start-sanitize-v850e
1543       v850e-*-*)            fmt=elf bfd_gas=yes ;;
1544       v850ea-*-*)           fmt=elf bfd_gas=yes ;;
1545 # end-sanitize-v850e
1546       vax-*-bsd* | vax-*-ultrix*)
1547                             fmt=aout ;;
1548       vax-*-vms)            fmt=vms ;;
1549
1550       z8k-*-coff | z8k-*-sim)
1551                             fmt=coff ;;
1552
1553       w65-*-*)              fmt=coff ;;
1554
1555       *-*-aout | *-*-scout)
1556                             fmt=aout ;;
1557       *-*-nindy*)
1558                             fmt=bout ;;
1559       *-*-bsd*)
1560                             fmt=aout em=sun3 ;;
1561       *-*-generic)          fmt=generic ;;
1562       *-*-xray | *-*-hms)   fmt=coff ;;
1563       *-*-sim)              fmt=coff ;;
1564       *-*-elf | *-*-sysv4* | *-*-solaris*)
1565                             echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
1566                             fmt=elf dev=yes ;;
1567       *-*-vxworks)          fmt=aout ;;
1568       *-*-netware)          fmt=elf ;;
1569     esac
1570
1571     case ${cpu_type}-${fmt} in
1572       alpha*-*) bfd_gas=yes ;;
1573       arm-*)    bfd_gas=yes ;;
1574     # not yet
1575     # i386-aout)        bfd_gas=preferred ;;
1576       mips-*)   bfd_gas=yes ;;
1577       ns32k-*)  bfd_gas=yes ;;
1578       ppc-*)    bfd_gas=yes ;;
1579       sparc-*)  bfd_gas=yes ;;
1580       *-elf)    bfd_gas=yes ;;
1581       *-ecoff)  bfd_gas=yes ;;
1582       *-som)    bfd_gas=yes ;;
1583       *)                ;;
1584     esac
1585
1586 # Other random stuff.
1587
1588     # do we need the opcodes library?
1589     case ${cpu_type} in
1590       vax | i386 | tic30)
1591         ;;
1592       *)
1593         need_opcodes=yes
1594
1595         case "${enable_shared}" in
1596         yes) shared_opcodes=true ;;
1597         *opcodes*) shared_opcodes=true ;;
1598         *) shared_opcodes=false ;;
1599         esac
1600         if test "${shared_opcodes}" = "true"; then
1601           # A shared libopcodes must be linked against libbfd.
1602           need_bfd=yes
1603         fi
1604         ;;
1605     esac
1606
1607     case ${cpu_type} in
1608       m32r)
1609         case ${extra_objects} in
1610         *cgen.o*) ;;
1611         *) extra_objects="$extra_objects cgen.o"
1612            cat >> confdefs.h <<\EOF
1613 #define USING_CGEN 1
1614 EOF
1615
1616            ;;
1617         esac
1618         ;;
1619
1620       m68k)
1621         case ${extra_objects} in
1622         *m68k-parse.o*) ;;
1623         *) extra_objects="$extra_objects m68k-parse.o" ;;
1624         esac
1625         ;;
1626
1627       mips)
1628         echo ${extra_objects} | grep -s "itbl-parse.o"
1629         if test $? -ne 0 ; then
1630           extra_objects="$extra_objects itbl-parse.o"
1631         fi
1632
1633         echo ${extra_objects} | grep -s "itbl-lex.o"
1634         if test $? -ne 0 ; then
1635           extra_objects="$extra_objects itbl-lex.o"
1636         fi
1637
1638         echo ${extra_objects} | grep -s "itbl-ops.o"
1639         if test $? -ne 0 ; then
1640           extra_objects="$extra_objects itbl-ops.o"
1641         fi
1642         ;;
1643
1644       sparc)
1645         if test $this_target = $target ; then
1646           cat >> confdefs.h <<EOF
1647 #define DEFAULT_ARCH "${arch}"
1648 EOF
1649
1650         fi
1651         ;;
1652
1653       *)
1654         ;;
1655     esac
1656
1657 # See if we really can support this configuration with the emulation code.
1658
1659     if test $this_target = $target ; then
1660       primary_bfd_gas=$bfd_gas
1661       obj_format=$fmt
1662       te_file=$em
1663
1664       if test $bfd_gas = no ; then
1665         # Can't support other configurations this way.
1666         break
1667       fi
1668     elif test $bfd_gas = no ; then
1669       # Can't support this configuration.
1670       break
1671     fi
1672
1673 # From target name and format, produce a list of supported emulations.
1674
1675     case ${generic_target}-${fmt} in
1676       mips-*-irix5*-*)  emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1677       mips-*-linux*-*)  case "$endian" in
1678                         big)    emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1679                         *)      emulation="mipslelf mipsbelf mipself mipslecoff mipsbecoff mipsecoff" ;;
1680                         esac ;;
1681       mips-*-lnews*-ecoff) ;;
1682       mips-*-*-ecoff)   case "$endian" in
1683                         big)    emulation="mipsbecoff mipslecoff mipsecoff" ;;
1684                         *)      emulation="mipslecoff mipsbecoff mipsecoff" ;;
1685                         esac ;;
1686       mips-*-*-elf)     case "$endian" in
1687                         big)    emulation="mipsbelf mipslelf mipself" ;;
1688                         *)      emulation="mipslelf mipsbelf mipself" ;;
1689       # Uncommenting the next line will turn on support for i386 COFF
1690       # in any i386 ELF configuration.  This probably doesn't work
1691       # correctly.
1692       # i386-*-*-elf)   emulation="i386coff i386elf" ;;
1693                         esac ;;
1694     esac
1695
1696     emulations="$emulations $emulation"
1697
1698 done
1699
1700 # Assign floating point type.  Most processors with FP support
1701 # IEEE FP.  On those that don't support FP at all, usually IEEE
1702 # is emulated.
1703 case ${target_cpu} in
1704   vax | tahoe ) atof=${target_cpu} ;;
1705   *)            atof=ieee ;;
1706 esac
1707
1708 case "${obj_format}" in
1709   "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
1710 esac
1711
1712
1713 if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
1714   { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
1715 fi
1716
1717 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
1718   { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
1719 fi
1720
1721 case ${user_bfd_gas}-${primary_bfd_gas} in
1722   yes-yes | no-no)
1723     # We didn't override user's choice.
1724     ;;
1725   no-yes)
1726     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
1727     ;;
1728   no-preferred)
1729     primary_bfd_gas=no
1730     ;;
1731   *-preferred)
1732     primary_bfd_gas=yes
1733     ;;
1734   yes-*)
1735     primary_bfd_gas=yes
1736     ;;
1737   -*)
1738     # User specified nothing.
1739     ;;
1740 esac
1741
1742 # Some COFF configurations want these random other flags set.
1743 case ${obj_format} in
1744   coff)
1745     case ${target_cpu_type} in
1746       i386) cat >> confdefs.h <<\EOF
1747 #define I386COFF 1
1748 EOF
1749  ;;
1750       m68k) cat >> confdefs.h <<\EOF
1751 #define M68KCOFF 1
1752 EOF
1753  ;;
1754       m88k) cat >> confdefs.h <<\EOF
1755 #define M88KCOFF 1
1756 EOF
1757  ;;
1758     esac
1759     ;;
1760 esac
1761
1762 # Getting this done right is going to be a bitch.  Each configuration specified
1763 # with --enable-targets=... should be checked for environment, format, cpu, and
1764 # bfd_gas setting.
1765 #
1766 # For each configuration, the necessary object file support code must be linked
1767 # in.  This might be only one, it might be up to four.  The necessary emulation
1768 # code needs to be provided, too.
1769 #
1770 # And then there's "--enable-targets=all"....
1771 #
1772 # For now, just always do it for MIPS ELF or ECOFF configurations.  Sigh.
1773
1774 formats="${obj_format}"
1775 emfiles=""
1776 EMULATIONS=""
1777 _gas_uniq_list="$emulations"
1778 _gas_uniq_newlist=""
1779 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1780   case $_gas_uniq_i in
1781   _gas_uniq_dummy) ;;
1782   *) case " $_gas_uniq_newlist " in
1783        *" $_gas_uniq_i "*) ;;
1784        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1785      esac ;;
1786   esac
1787 done
1788 emulations=$_gas_uniq_newlist
1789
1790 for em in . $emulations ; do
1791   case $em in
1792     .)  continue ;;
1793     mipsbelf | mipslelf)
1794         fmt=elf   file=mipself ;;
1795     mipsbecoff | mipslecoff)
1796         fmt=ecoff file=mipsecoff ;;
1797     i386coff)
1798         fmt=coff  file=i386coff ;;
1799     i386elf)
1800         fmt=elf   file=i386elf ;;
1801   esac
1802   formats="$formats $fmt"
1803   emfiles="$emfiles e-$file.o"
1804   EMULATIONS="$EMULATIONS &$em,"
1805 done
1806 _gas_uniq_list="$formats"
1807 _gas_uniq_newlist=""
1808 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1809   case $_gas_uniq_i in
1810   _gas_uniq_dummy) ;;
1811   *) case " $_gas_uniq_newlist " in
1812        *" $_gas_uniq_i "*) ;;
1813        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1814      esac ;;
1815   esac
1816 done
1817 formats=$_gas_uniq_newlist
1818
1819 _gas_uniq_list="$emfiles"
1820 _gas_uniq_newlist=""
1821 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1822   case $_gas_uniq_i in
1823   _gas_uniq_dummy) ;;
1824   *) case " $_gas_uniq_newlist " in
1825        *" $_gas_uniq_i "*) ;;
1826        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1827      esac ;;
1828   esac
1829 done
1830 emfiles=$_gas_uniq_newlist
1831
1832 if test `set . $formats ; shift ; echo $#` -gt 1 ; then
1833   for fmt in $formats ; do
1834     case $fmt in
1835       aout)     cat >> confdefs.h <<\EOF
1836 #define OBJ_MAYBE_AOUT 1
1837 EOF
1838     ;;
1839       bout)     cat >> confdefs.h <<\EOF
1840 #define OBJ_MAYBE_BOUT 1
1841 EOF
1842     ;;
1843       coff)     cat >> confdefs.h <<\EOF
1844 #define OBJ_MAYBE_COFF 1
1845 EOF
1846     ;;
1847       ecoff)    cat >> confdefs.h <<\EOF
1848 #define OBJ_MAYBE_ECOFF 1
1849 EOF
1850    ;;
1851       elf)      cat >> confdefs.h <<\EOF
1852 #define OBJ_MAYBE_ELF 1
1853 EOF
1854      ;;
1855       generic)  cat >> confdefs.h <<\EOF
1856 #define OBJ_MAYBE_GENERIC 1
1857 EOF
1858  ;;
1859       hp300)    cat >> confdefs.h <<\EOF
1860 #define OBJ_MAYBE_HP300 1
1861 EOF
1862    ;;
1863       ieee)     cat >> confdefs.h <<\EOF
1864 #define OBJ_MAYBE_IEEE 1
1865 EOF
1866     ;;
1867       som)      cat >> confdefs.h <<\EOF
1868 #define OBJ_MAYBE_SOM 1
1869 EOF
1870      ;;
1871       vms)      cat >> confdefs.h <<\EOF
1872 #define OBJ_MAYBE_VMS 1
1873 EOF
1874      ;;
1875     esac
1876     extra_objects="$extra_objects obj-$fmt.o"
1877   done
1878   obj_format=multi
1879 fi
1880 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1881   te_file=multi
1882   extra_objects="$extra_objects $emfiles"
1883   DEFAULT_EMULATION=`set . $emulations ; echo $2`
1884   cat >> confdefs.h <<\EOF
1885 #define USE_EMULATIONS 1
1886 EOF
1887
1888 fi
1889
1890 cat >> confdefs.h <<EOF
1891 #define EMULATIONS $EMULATIONS
1892 EOF
1893
1894 cat >> confdefs.h <<EOF
1895 #define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1896 EOF
1897
1898
1899 case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
1900   yes-*-coff)   need_bfd=yes ;;
1901   no-*-coff)    need_bfd=yes
1902                 cat >> confdefs.h <<\EOF
1903 #define MANY_SEGMENTS 1
1904 EOF
1905  ;;
1906 esac
1907
1908 reject_dev_configs=yes
1909
1910 case ${reject_dev_configs}-${dev} in
1911   yes-yes) # Oops.
1912     { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
1913     ;;
1914 esac
1915
1916
1917
1918
1919
1920
1921 case "${primary_bfd_gas}" in
1922   yes)  cat >> confdefs.h <<\EOF
1923 #define BFD_ASSEMBLER 1
1924 EOF
1925
1926         need_bfd=yes ;;
1927 esac
1928
1929 # do we need the opcodes library?
1930 case "${need_opcodes}" in
1931 yes)
1932   OPCODES_LIB=../opcodes/libopcodes.la
1933   ;;
1934 esac
1935
1936 case "${need_bfd}" in
1937 yes)
1938   BFDLIB=../bfd/libbfd.la
1939   ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
1940   ;;
1941 esac
1942
1943
1944
1945
1946
1947
1948 cat >> confdefs.h <<EOF
1949 #define TARGET_ALIAS "${target_alias}"
1950 EOF
1951
1952 cat >> confdefs.h <<EOF
1953 #define TARGET_CANONICAL "${target}"
1954 EOF
1955
1956 cat >> confdefs.h <<EOF
1957 #define TARGET_CPU "${target_cpu}"
1958 EOF
1959
1960 cat >> confdefs.h <<EOF
1961 #define TARGET_VENDOR "${target_vendor}"
1962 EOF
1963
1964 cat >> confdefs.h <<EOF
1965 #define TARGET_OS "${target_os}"
1966 EOF
1967
1968
1969 # Extract the first word of "gcc", so it can be a program name with args.
1970 set dummy gcc; ac_word=$2
1971 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1972 echo "configure:1973: checking for $ac_word" >&5
1973 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1974   echo $ac_n "(cached) $ac_c" 1>&6
1975 else
1976   if test -n "$CC"; then
1977   ac_cv_prog_CC="$CC" # Let the user override the test.
1978 else
1979   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1980   for ac_dir in $PATH; do
1981     test -z "$ac_dir" && ac_dir=.
1982     if test -f $ac_dir/$ac_word; then
1983       ac_cv_prog_CC="gcc"
1984       break
1985     fi
1986   done
1987   IFS="$ac_save_ifs"
1988 fi
1989 fi
1990 CC="$ac_cv_prog_CC"
1991 if test -n "$CC"; then
1992   echo "$ac_t""$CC" 1>&6
1993 else
1994   echo "$ac_t""no" 1>&6
1995 fi
1996
1997 if test -z "$CC"; then
1998   # Extract the first word of "cc", so it can be a program name with args.
1999 set dummy cc; ac_word=$2
2000 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2001 echo "configure:2002: checking for $ac_word" >&5
2002 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2003   echo $ac_n "(cached) $ac_c" 1>&6
2004 else
2005   if test -n "$CC"; then
2006   ac_cv_prog_CC="$CC" # Let the user override the test.
2007 else
2008   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2009   ac_prog_rejected=no
2010   for ac_dir in $PATH; do
2011     test -z "$ac_dir" && ac_dir=.
2012     if test -f $ac_dir/$ac_word; then
2013       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
2014         ac_prog_rejected=yes
2015         continue
2016       fi
2017       ac_cv_prog_CC="cc"
2018       break
2019     fi
2020   done
2021   IFS="$ac_save_ifs"
2022 if test $ac_prog_rejected = yes; then
2023   # We found a bogon in the path, so make sure we never use it.
2024   set dummy $ac_cv_prog_CC
2025   shift
2026   if test $# -gt 0; then
2027     # We chose a different compiler from the bogus one.
2028     # However, it has the same basename, so the bogon will be chosen
2029     # first if we set CC to just the basename; use the full file name.
2030     shift
2031     set dummy "$ac_dir/$ac_word" "$@"
2032     shift
2033     ac_cv_prog_CC="$@"
2034   fi
2035 fi
2036 fi
2037 fi
2038 CC="$ac_cv_prog_CC"
2039 if test -n "$CC"; then
2040   echo "$ac_t""$CC" 1>&6
2041 else
2042   echo "$ac_t""no" 1>&6
2043 fi
2044
2045   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2046 fi
2047
2048 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2049 echo "configure:2050: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
2050
2051 ac_ext=c
2052 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2053 ac_cpp='$CPP $CPPFLAGS'
2054 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2055 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2056 cross_compiling=$ac_cv_prog_cc_cross
2057
2058 cat > conftest.$ac_ext <<EOF
2059 #line 2060 "configure"
2060 #include "confdefs.h"
2061 main(){return(0);}
2062 EOF
2063 if { (eval echo configure:2064: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2064   ac_cv_prog_cc_works=yes
2065   # If we can't run a trivial program, we are probably using a cross compiler.
2066   if (./conftest; exit) 2>/dev/null; then
2067     ac_cv_prog_cc_cross=no
2068   else
2069     ac_cv_prog_cc_cross=yes
2070   fi
2071 else
2072   echo "configure: failed program was:" >&5
2073   cat conftest.$ac_ext >&5
2074   ac_cv_prog_cc_works=no
2075 fi
2076 rm -fr conftest*
2077
2078 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2079 if test $ac_cv_prog_cc_works = no; then
2080   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2081 fi
2082 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2083 echo "configure:2084: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2084 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2085 cross_compiling=$ac_cv_prog_cc_cross
2086
2087 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2088 echo "configure:2089: checking whether we are using GNU C" >&5
2089 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2090   echo $ac_n "(cached) $ac_c" 1>&6
2091 else
2092   cat > conftest.c <<EOF
2093 #ifdef __GNUC__
2094   yes;
2095 #endif
2096 EOF
2097 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2098: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
2098   ac_cv_prog_gcc=yes
2099 else
2100   ac_cv_prog_gcc=no
2101 fi
2102 fi
2103
2104 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2105
2106 if test $ac_cv_prog_gcc = yes; then
2107   GCC=yes
2108   ac_test_CFLAGS="${CFLAGS+set}"
2109   ac_save_CFLAGS="$CFLAGS"
2110   CFLAGS=
2111   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2112 echo "configure:2113: checking whether ${CC-cc} accepts -g" >&5
2113 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2114   echo $ac_n "(cached) $ac_c" 1>&6
2115 else
2116   echo 'void f(){}' > conftest.c
2117 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2118   ac_cv_prog_cc_g=yes
2119 else
2120   ac_cv_prog_cc_g=no
2121 fi
2122 rm -f conftest*
2123
2124 fi
2125
2126 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2127   if test "$ac_test_CFLAGS" = set; then
2128     CFLAGS="$ac_save_CFLAGS"
2129   elif test $ac_cv_prog_cc_g = yes; then
2130     CFLAGS="-g -O2"
2131   else
2132     CFLAGS="-O2"
2133   fi
2134 else
2135   GCC=
2136   test "${CFLAGS+set}" = set || CFLAGS="-g"
2137 fi
2138
2139
2140 for ac_prog in 'bison -y' byacc
2141 do
2142 # Extract the first word of "$ac_prog", so it can be a program name with args.
2143 set dummy $ac_prog; ac_word=$2
2144 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2145 echo "configure:2146: checking for $ac_word" >&5
2146 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
2147   echo $ac_n "(cached) $ac_c" 1>&6
2148 else
2149   if test -n "$YACC"; then
2150   ac_cv_prog_YACC="$YACC" # Let the user override the test.
2151 else
2152   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2153   for ac_dir in $PATH; do
2154     test -z "$ac_dir" && ac_dir=.
2155     if test -f $ac_dir/$ac_word; then
2156       ac_cv_prog_YACC="$ac_prog"
2157       break
2158     fi
2159   done
2160   IFS="$ac_save_ifs"
2161 fi
2162 fi
2163 YACC="$ac_cv_prog_YACC"
2164 if test -n "$YACC"; then
2165   echo "$ac_t""$YACC" 1>&6
2166 else
2167   echo "$ac_t""no" 1>&6
2168 fi
2169
2170 test -n "$YACC" && break
2171 done
2172 test -n "$YACC" || YACC="yacc"
2173
2174 # Extract the first word of "flex", so it can be a program name with args.
2175 set dummy flex; ac_word=$2
2176 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2177 echo "configure:2178: checking for $ac_word" >&5
2178 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
2179   echo $ac_n "(cached) $ac_c" 1>&6
2180 else
2181   if test -n "$LEX"; then
2182   ac_cv_prog_LEX="$LEX" # Let the user override the test.
2183 else
2184   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2185   for ac_dir in $PATH; do
2186     test -z "$ac_dir" && ac_dir=.
2187     if test -f $ac_dir/$ac_word; then
2188       ac_cv_prog_LEX="flex"
2189       break
2190     fi
2191   done
2192   IFS="$ac_save_ifs"
2193   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
2194 fi
2195 fi
2196 LEX="$ac_cv_prog_LEX"
2197 if test -n "$LEX"; then
2198   echo "$ac_t""$LEX" 1>&6
2199 else
2200   echo "$ac_t""no" 1>&6
2201 fi
2202
2203 if test -z "$LEXLIB"
2204 then
2205   case "$LEX" in
2206   flex*) ac_lib=fl ;;
2207   *) ac_lib=l ;;
2208   esac
2209   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
2210 echo "configure:2211: checking for yywrap in -l$ac_lib" >&5
2211 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
2212 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2213   echo $ac_n "(cached) $ac_c" 1>&6
2214 else
2215   ac_save_LIBS="$LIBS"
2216 LIBS="-l$ac_lib  $LIBS"
2217 cat > conftest.$ac_ext <<EOF
2218 #line 2219 "configure"
2219 #include "confdefs.h"
2220 /* Override any gcc2 internal prototype to avoid an error.  */
2221 /* We use char because int might match the return type of a gcc2
2222     builtin and then its argument prototype would still apply.  */
2223 char yywrap();
2224
2225 int main() {
2226 yywrap()
2227 ; return 0; }
2228 EOF
2229 if { (eval echo configure:2230: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2230   rm -rf conftest*
2231   eval "ac_cv_lib_$ac_lib_var=yes"
2232 else
2233   echo "configure: failed program was:" >&5
2234   cat conftest.$ac_ext >&5
2235   rm -rf conftest*
2236   eval "ac_cv_lib_$ac_lib_var=no"
2237 fi
2238 rm -f conftest*
2239 LIBS="$ac_save_LIBS"
2240
2241 fi
2242 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2243   echo "$ac_t""yes" 1>&6
2244   LEXLIB="-l$ac_lib"
2245 else
2246   echo "$ac_t""no" 1>&6
2247 fi
2248
2249 fi
2250
2251 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2252 echo "configure:2253: checking how to run the C preprocessor" >&5
2253 # On Suns, sometimes $CPP names a directory.
2254 if test -n "$CPP" && test -d "$CPP"; then
2255   CPP=
2256 fi
2257 if test -z "$CPP"; then
2258 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2259   echo $ac_n "(cached) $ac_c" 1>&6
2260 else
2261     # This must be in double quotes, not single quotes, because CPP may get
2262   # substituted into the Makefile and "${CC-cc}" will confuse make.
2263   CPP="${CC-cc} -E"
2264   # On the NeXT, cc -E runs the code through the compiler's parser,
2265   # not just through cpp.
2266   cat > conftest.$ac_ext <<EOF
2267 #line 2268 "configure"
2268 #include "confdefs.h"
2269 #include <assert.h>
2270 Syntax Error
2271 EOF
2272 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2273 { (eval echo configure:2274: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2274 ac_err=`grep -v '^ *+' conftest.out`
2275 if test -z "$ac_err"; then
2276   :
2277 else
2278   echo "$ac_err" >&5
2279   echo "configure: failed program was:" >&5
2280   cat conftest.$ac_ext >&5
2281   rm -rf conftest*
2282   CPP="${CC-cc} -E -traditional-cpp"
2283   cat > conftest.$ac_ext <<EOF
2284 #line 2285 "configure"
2285 #include "confdefs.h"
2286 #include <assert.h>
2287 Syntax Error
2288 EOF
2289 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2290 { (eval echo configure:2291: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2291 ac_err=`grep -v '^ *+' conftest.out`
2292 if test -z "$ac_err"; then
2293   :
2294 else
2295   echo "$ac_err" >&5
2296   echo "configure: failed program was:" >&5
2297   cat conftest.$ac_ext >&5
2298   rm -rf conftest*
2299   CPP=/lib/cpp
2300 fi
2301 rm -f conftest*
2302 fi
2303 rm -f conftest*
2304   ac_cv_prog_CPP="$CPP"
2305 fi
2306   CPP="$ac_cv_prog_CPP"
2307 else
2308   ac_cv_prog_CPP="$CPP"
2309 fi
2310 echo "$ac_t""$CPP" 1>&6
2311
2312 echo $ac_n "checking lex output file root""... $ac_c" 1>&6
2313 echo "configure:2314: checking lex output file root" >&5
2314 if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
2315   echo $ac_n "(cached) $ac_c" 1>&6
2316 else
2317   # The minimal lex program is just a single line: %%.  But some broken lexes
2318 # (Solaris, I think it was) want two %% lines, so accommodate them.
2319 echo '%%
2320 %%' | $LEX
2321 if test -f lex.yy.c; then
2322   ac_cv_prog_lex_root=lex.yy
2323 elif test -f lexyy.c; then
2324   ac_cv_prog_lex_root=lexyy
2325 else
2326   { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; }
2327 fi
2328 fi
2329
2330 echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
2331 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
2332
2333 echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
2334 echo "configure:2335: checking whether yytext is a pointer" >&5
2335 if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
2336   echo $ac_n "(cached) $ac_c" 1>&6
2337 else
2338   # POSIX says lex can declare yytext either as a pointer or an array; the
2339 # default is implementation-dependent. Figure out which it is, since
2340 # not all implementations provide the %pointer and %array declarations.
2341 ac_cv_prog_lex_yytext_pointer=no
2342 echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
2343 ac_save_LIBS="$LIBS"
2344 LIBS="$LIBS $LEXLIB"
2345 cat > conftest.$ac_ext <<EOF
2346 #line 2347 "configure"
2347 #include "confdefs.h"
2348 `cat $LEX_OUTPUT_ROOT.c`
2349 int main() {
2350
2351 ; return 0; }
2352 EOF
2353 if { (eval echo configure:2354: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2354   rm -rf conftest*
2355   ac_cv_prog_lex_yytext_pointer=yes
2356 else
2357   echo "configure: failed program was:" >&5
2358   cat conftest.$ac_ext >&5
2359 fi
2360 rm -f conftest*
2361 LIBS="$ac_save_LIBS"
2362 rm -f "${LEX_OUTPUT_ROOT}.c"
2363
2364 fi
2365
2366 echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6
2367 if test $ac_cv_prog_lex_yytext_pointer = yes; then
2368   cat >> confdefs.h <<\EOF
2369 #define YYTEXT_POINTER 1
2370 EOF
2371
2372 fi
2373
2374
2375 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
2376 echo "configure:2377: checking whether to enable maintainer-specific portions of Makefiles" >&5
2377     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2378 if test "${enable_maintainer_mode+set}" = set; then
2379   enableval="$enable_maintainer_mode"
2380   USE_MAINTAINER_MODE=$enableval
2381 else
2382   USE_MAINTAINER_MODE=no
2383 fi
2384
2385   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2386   if test $USE_MAINTAINER_MODE = yes; then
2387     MAINT=
2388   else
2389     MAINT='#M#'
2390   fi
2391
2392
2393 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
2394 echo "configure:2395: checking for Cygwin32 environment" >&5
2395 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
2396   echo $ac_n "(cached) $ac_c" 1>&6
2397 else
2398   cat > conftest.$ac_ext <<EOF
2399 #line 2400 "configure"
2400 #include "confdefs.h"
2401
2402 int main() {
2403 return __CYGWIN32__;
2404 ; return 0; }
2405 EOF
2406 if { (eval echo configure:2407: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2407   rm -rf conftest*
2408   am_cv_cygwin32=yes
2409 else
2410   echo "configure: failed program was:" >&5
2411   cat conftest.$ac_ext >&5
2412   rm -rf conftest*
2413   am_cv_cygwin32=no
2414 fi
2415 rm -f conftest*
2416 rm -f conftest*
2417 fi
2418
2419 echo "$ac_t""$am_cv_cygwin32" 1>&6
2420 CYGWIN32=
2421 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
2422 echo $ac_n "checking for Mingw32 environment""... $ac_c" 1>&6
2423 echo "configure:2424: checking for Mingw32 environment" >&5
2424 if eval "test \"`echo '$''{'am_cv_mingw32'+set}'`\" = set"; then
2425   echo $ac_n "(cached) $ac_c" 1>&6
2426 else
2427   cat > conftest.$ac_ext <<EOF
2428 #line 2429 "configure"
2429 #include "confdefs.h"
2430
2431 int main() {
2432 return __MINGW32__;
2433 ; return 0; }
2434 EOF
2435 if { (eval echo configure:2436: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2436   rm -rf conftest*
2437   am_cv_mingw32=yes
2438 else
2439   echo "configure: failed program was:" >&5
2440   cat conftest.$ac_ext >&5
2441   rm -rf conftest*
2442   am_cv_mingw32=no
2443 fi
2444 rm -f conftest*
2445 rm -f conftest*
2446 fi
2447
2448 echo "$ac_t""$am_cv_mingw32" 1>&6
2449 MINGW32=
2450 test "$am_cv_mingw32" = yes && MINGW32=yes
2451
2452
2453 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2454 echo "configure:2455: checking for executable suffix" >&5
2455 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
2456   echo $ac_n "(cached) $ac_c" 1>&6
2457 else
2458
2459 if test "$CYGWIN32" = yes -o "$MINGW32" = yes; then
2460 am_cv_exeext=.exe
2461 else
2462 cat > am_c_test.c << 'EOF'
2463 int main() {
2464 /* Nothing needed here */
2465 }
2466 EOF
2467 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
2468 am_cv_exeext=`echo am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
2469 rm -f am_c_test*
2470 fi
2471
2472 test x"${am_cv_exeext}" = x && am_cv_exeext=no
2473 fi
2474 EXEEXT=""
2475 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
2476 echo "$ac_t""${am_cv_exeext}" 1>&6
2477
2478
2479 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
2480 do
2481 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2482 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2483 echo "configure:2484: checking for $ac_hdr" >&5
2484 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2485   echo $ac_n "(cached) $ac_c" 1>&6
2486 else
2487   cat > conftest.$ac_ext <<EOF
2488 #line 2489 "configure"
2489 #include "confdefs.h"
2490 #include <$ac_hdr>
2491 EOF
2492 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2493 { (eval echo configure:2494: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2494 ac_err=`grep -v '^ *+' conftest.out`
2495 if test -z "$ac_err"; then
2496   rm -rf conftest*
2497   eval "ac_cv_header_$ac_safe=yes"
2498 else
2499   echo "$ac_err" >&5
2500   echo "configure: failed program was:" >&5
2501   cat conftest.$ac_ext >&5
2502   rm -rf conftest*
2503   eval "ac_cv_header_$ac_safe=no"
2504 fi
2505 rm -f conftest*
2506 fi
2507 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2508   echo "$ac_t""yes" 1>&6
2509     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2510   cat >> confdefs.h <<EOF
2511 #define $ac_tr_hdr 1
2512 EOF
2513
2514 else
2515   echo "$ac_t""no" 1>&6
2516 fi
2517 done
2518
2519
2520 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
2521 # people who are not cross-compiling but are compiling cross-assemblers.
2522 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
2523 echo "configure:2524: checking whether compiling a cross-assembler" >&5
2524 if test "${host}" = "${target}"; then
2525   cross_gas=no
2526 else
2527   cross_gas=yes
2528   cat >> confdefs.h <<\EOF
2529 #define CROSS_COMPILE 1
2530 EOF
2531
2532 fi
2533 echo "$ac_t""$cross_gas" 1>&6
2534
2535 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
2536 # for constant arguments.  Useless!
2537 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
2538 echo "configure:2539: checking for working alloca.h" >&5
2539 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
2540   echo $ac_n "(cached) $ac_c" 1>&6
2541 else
2542   cat > conftest.$ac_ext <<EOF
2543 #line 2544 "configure"
2544 #include "confdefs.h"
2545 #include <alloca.h>
2546 int main() {
2547 char *p = alloca(2 * sizeof(int));
2548 ; return 0; }
2549 EOF
2550 if { (eval echo configure:2551: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2551   rm -rf conftest*
2552   ac_cv_header_alloca_h=yes
2553 else
2554   echo "configure: failed program was:" >&5
2555   cat conftest.$ac_ext >&5
2556   rm -rf conftest*
2557   ac_cv_header_alloca_h=no
2558 fi
2559 rm -f conftest*
2560 fi
2561
2562 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
2563 if test $ac_cv_header_alloca_h = yes; then
2564   cat >> confdefs.h <<\EOF
2565 #define HAVE_ALLOCA_H 1
2566 EOF
2567
2568 fi
2569
2570 echo $ac_n "checking for alloca""... $ac_c" 1>&6
2571 echo "configure:2572: checking for alloca" >&5
2572 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
2573   echo $ac_n "(cached) $ac_c" 1>&6
2574 else
2575   cat > conftest.$ac_ext <<EOF
2576 #line 2577 "configure"
2577 #include "confdefs.h"
2578
2579 #ifdef __GNUC__
2580 # define alloca __builtin_alloca
2581 #else
2582 # if HAVE_ALLOCA_H
2583 #  include <alloca.h>
2584 # else
2585 #  ifdef _AIX
2586  #pragma alloca
2587 #  else
2588 #   ifndef alloca /* predefined by HP cc +Olibcalls */
2589 char *alloca ();
2590 #   endif
2591 #  endif
2592 # endif
2593 #endif
2594
2595 int main() {
2596 char *p = (char *) alloca(1);
2597 ; return 0; }
2598 EOF
2599 if { (eval echo configure:2600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2600   rm -rf conftest*
2601   ac_cv_func_alloca_works=yes
2602 else
2603   echo "configure: failed program was:" >&5
2604   cat conftest.$ac_ext >&5
2605   rm -rf conftest*
2606   ac_cv_func_alloca_works=no
2607 fi
2608 rm -f conftest*
2609 fi
2610
2611 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
2612 if test $ac_cv_func_alloca_works = yes; then
2613   cat >> confdefs.h <<\EOF
2614 #define HAVE_ALLOCA 1
2615 EOF
2616
2617 fi
2618
2619 if test $ac_cv_func_alloca_works = no; then
2620   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
2621   # that cause trouble.  Some versions do not even contain alloca or
2622   # contain a buggy version.  If you still want to use their alloca,
2623   # use ar to extract alloca.o from them instead of compiling alloca.c.
2624   ALLOCA=alloca.o
2625   cat >> confdefs.h <<\EOF
2626 #define C_ALLOCA 1
2627 EOF
2628
2629
2630 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
2631 echo "configure:2632: checking whether alloca needs Cray hooks" >&5
2632 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
2633   echo $ac_n "(cached) $ac_c" 1>&6
2634 else
2635   cat > conftest.$ac_ext <<EOF
2636 #line 2637 "configure"
2637 #include "confdefs.h"
2638 #if defined(CRAY) && ! defined(CRAY2)
2639 webecray
2640 #else
2641 wenotbecray
2642 #endif
2643
2644 EOF
2645 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2646   egrep "webecray" >/dev/null 2>&1; then
2647   rm -rf conftest*
2648   ac_cv_os_cray=yes
2649 else
2650   rm -rf conftest*
2651   ac_cv_os_cray=no
2652 fi
2653 rm -f conftest*
2654
2655 fi
2656
2657 echo "$ac_t""$ac_cv_os_cray" 1>&6
2658 if test $ac_cv_os_cray = yes; then
2659 for ac_func in _getb67 GETB67 getb67; do
2660   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2661 echo "configure:2662: checking for $ac_func" >&5
2662 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2663   echo $ac_n "(cached) $ac_c" 1>&6
2664 else
2665   cat > conftest.$ac_ext <<EOF
2666 #line 2667 "configure"
2667 #include "confdefs.h"
2668 /* System header to define __stub macros and hopefully few prototypes,
2669     which can conflict with char $ac_func(); below.  */
2670 #include <assert.h>
2671 /* Override any gcc2 internal prototype to avoid an error.  */
2672 /* We use char because int might match the return type of a gcc2
2673     builtin and then its argument prototype would still apply.  */
2674 char $ac_func();
2675
2676 int main() {
2677
2678 /* The GNU C library defines this for functions which it implements
2679     to always fail with ENOSYS.  Some functions are actually named
2680     something starting with __ and the normal name is an alias.  */
2681 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2682 choke me
2683 #else
2684 $ac_func();
2685 #endif
2686
2687 ; return 0; }
2688 EOF
2689 if { (eval echo configure:2690: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2690   rm -rf conftest*
2691   eval "ac_cv_func_$ac_func=yes"
2692 else
2693   echo "configure: failed program was:" >&5
2694   cat conftest.$ac_ext >&5
2695   rm -rf conftest*
2696   eval "ac_cv_func_$ac_func=no"
2697 fi
2698 rm -f conftest*
2699 fi
2700
2701 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2702   echo "$ac_t""yes" 1>&6
2703   cat >> confdefs.h <<EOF
2704 #define CRAY_STACKSEG_END $ac_func
2705 EOF
2706
2707   break
2708 else
2709   echo "$ac_t""no" 1>&6
2710 fi
2711
2712 done
2713 fi
2714
2715 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
2716 echo "configure:2717: checking stack direction for C alloca" >&5
2717 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
2718   echo $ac_n "(cached) $ac_c" 1>&6
2719 else
2720   if test "$cross_compiling" = yes; then
2721   ac_cv_c_stack_direction=0
2722 else
2723   cat > conftest.$ac_ext <<EOF
2724 #line 2725 "configure"
2725 #include "confdefs.h"
2726 find_stack_direction ()
2727 {
2728   static char *addr = 0;
2729   auto char dummy;
2730   if (addr == 0)
2731     {
2732       addr = &dummy;
2733       return find_stack_direction ();
2734     }
2735   else
2736     return (&dummy > addr) ? 1 : -1;
2737 }
2738 main ()
2739 {
2740   exit (find_stack_direction() < 0);
2741 }
2742 EOF
2743 if { (eval echo configure:2744: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2744 then
2745   ac_cv_c_stack_direction=1
2746 else
2747   echo "configure: failed program was:" >&5
2748   cat conftest.$ac_ext >&5
2749   rm -fr conftest*
2750   ac_cv_c_stack_direction=-1
2751 fi
2752 rm -fr conftest*
2753 fi
2754
2755 fi
2756
2757 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
2758 cat >> confdefs.h <<EOF
2759 #define STACK_DIRECTION $ac_cv_c_stack_direction
2760 EOF
2761
2762 fi
2763
2764 echo $ac_n "checking for inline""... $ac_c" 1>&6
2765 echo "configure:2766: checking for inline" >&5
2766 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
2767   echo $ac_n "(cached) $ac_c" 1>&6
2768 else
2769   ac_cv_c_inline=no
2770 for ac_kw in inline __inline__ __inline; do
2771   cat > conftest.$ac_ext <<EOF
2772 #line 2773 "configure"
2773 #include "confdefs.h"
2774
2775 int main() {
2776 } $ac_kw foo() {
2777 ; return 0; }
2778 EOF
2779 if { (eval echo configure:2780: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2780   rm -rf conftest*
2781   ac_cv_c_inline=$ac_kw; break
2782 else
2783   echo "configure: failed program was:" >&5
2784   cat conftest.$ac_ext >&5
2785 fi
2786 rm -f conftest*
2787 done
2788
2789 fi
2790
2791 echo "$ac_t""$ac_cv_c_inline" 1>&6
2792 case "$ac_cv_c_inline" in
2793   inline | yes) ;;
2794   no) cat >> confdefs.h <<\EOF
2795 #define inline
2796 EOF
2797  ;;
2798   *)  cat >> confdefs.h <<EOF
2799 #define inline $ac_cv_c_inline
2800 EOF
2801  ;;
2802 esac
2803
2804
2805 # VMS doesn't have unlink.
2806 for ac_func in unlink remove
2807 do
2808 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2809 echo "configure:2810: checking for $ac_func" >&5
2810 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2811   echo $ac_n "(cached) $ac_c" 1>&6
2812 else
2813   cat > conftest.$ac_ext <<EOF
2814 #line 2815 "configure"
2815 #include "confdefs.h"
2816 /* System header to define __stub macros and hopefully few prototypes,
2817     which can conflict with char $ac_func(); below.  */
2818 #include <assert.h>
2819 /* Override any gcc2 internal prototype to avoid an error.  */
2820 /* We use char because int might match the return type of a gcc2
2821     builtin and then its argument prototype would still apply.  */
2822 char $ac_func();
2823
2824 int main() {
2825
2826 /* The GNU C library defines this for functions which it implements
2827     to always fail with ENOSYS.  Some functions are actually named
2828     something starting with __ and the normal name is an alias.  */
2829 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2830 choke me
2831 #else
2832 $ac_func();
2833 #endif
2834
2835 ; return 0; }
2836 EOF
2837 if { (eval echo configure:2838: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2838   rm -rf conftest*
2839   eval "ac_cv_func_$ac_func=yes"
2840 else
2841   echo "configure: failed program was:" >&5
2842   cat conftest.$ac_ext >&5
2843   rm -rf conftest*
2844   eval "ac_cv_func_$ac_func=no"
2845 fi
2846 rm -f conftest*
2847 fi
2848
2849 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2850   echo "$ac_t""yes" 1>&6
2851     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2852   cat >> confdefs.h <<EOF
2853 #define $ac_tr_func 1
2854 EOF
2855  break
2856 else
2857   echo "$ac_t""no" 1>&6
2858 fi
2859 done
2860
2861
2862 # Some systems don't have sbrk().
2863 for ac_func in sbrk
2864 do
2865 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2866 echo "configure:2867: checking for $ac_func" >&5
2867 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2868   echo $ac_n "(cached) $ac_c" 1>&6
2869 else
2870   cat > conftest.$ac_ext <<EOF
2871 #line 2872 "configure"
2872 #include "confdefs.h"
2873 /* System header to define __stub macros and hopefully few prototypes,
2874     which can conflict with char $ac_func(); below.  */
2875 #include <assert.h>
2876 /* Override any gcc2 internal prototype to avoid an error.  */
2877 /* We use char because int might match the return type of a gcc2
2878     builtin and then its argument prototype would still apply.  */
2879 char $ac_func();
2880
2881 int main() {
2882
2883 /* The GNU C library defines this for functions which it implements
2884     to always fail with ENOSYS.  Some functions are actually named
2885     something starting with __ and the normal name is an alias.  */
2886 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2887 choke me
2888 #else
2889 $ac_func();
2890 #endif
2891
2892 ; return 0; }
2893 EOF
2894 if { (eval echo configure:2895: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2895   rm -rf conftest*
2896   eval "ac_cv_func_$ac_func=yes"
2897 else
2898   echo "configure: failed program was:" >&5
2899   cat conftest.$ac_ext >&5
2900   rm -rf conftest*
2901   eval "ac_cv_func_$ac_func=no"
2902 fi
2903 rm -f conftest*
2904 fi
2905
2906 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2907   echo "$ac_t""yes" 1>&6
2908     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2909   cat >> confdefs.h <<EOF
2910 #define $ac_tr_func 1
2911 EOF
2912
2913 else
2914   echo "$ac_t""no" 1>&6
2915 fi
2916 done
2917
2918
2919 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
2920 # enough, but on some of those systems, the assert macro relies on requoting
2921 # working properly!
2922 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
2923 echo "configure:2924: checking for working assert macro" >&5
2924 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
2925   echo $ac_n "(cached) $ac_c" 1>&6
2926 else
2927   cat > conftest.$ac_ext <<EOF
2928 #line 2929 "configure"
2929 #include "confdefs.h"
2930 #include <assert.h>
2931 #include <stdio.h>
2932 int main() {
2933
2934 /* check for requoting problems */
2935 static int a, b, c, d;
2936 static char *s;
2937 assert (!strcmp(s, "foo bar baz quux"));
2938 /* check for newline handling */
2939 assert (a == b
2940         || c == d);
2941
2942 ; return 0; }
2943 EOF
2944 if { (eval echo configure:2945: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2945   rm -rf conftest*
2946   gas_cv_assert_ok=yes
2947 else
2948   echo "configure: failed program was:" >&5
2949   cat conftest.$ac_ext >&5
2950   rm -rf conftest*
2951   gas_cv_assert_ok=no
2952 fi
2953 rm -f conftest*
2954 fi
2955 echo "$ac_t""$gas_cv_assert_ok" 1>&6
2956 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
2957 #define BROKEN_ASSERT 1
2958 EOF
2959
2960
2961
2962 # On some systems, the system header files may not declare malloc, realloc,
2963 # and free.  There are places where gas needs these functions to have been
2964 # declared -- such as when taking their addresses.
2965 gas_test_headers="
2966 #ifdef HAVE_MEMORY_H
2967 #include <memory.h>
2968 #endif
2969 #ifdef HAVE_STRING_H
2970 #include <string.h>
2971 #else
2972 #ifdef HAVE_STRINGS_H
2973 #include <strings.h>
2974 #endif
2975 #endif
2976 #ifdef HAVE_STDLIB_H
2977 #include <stdlib.h>
2978 #endif
2979 #ifdef HAVE_UNISTD_H
2980 #include <unistd.h>
2981 #endif
2982 "
2983
2984 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
2985 echo "configure:2986: checking whether declaration is required for strstr" >&5
2986 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
2987   echo $ac_n "(cached) $ac_c" 1>&6
2988 else
2989   cat > conftest.$ac_ext <<EOF
2990 #line 2991 "configure"
2991 #include "confdefs.h"
2992 $gas_test_headers
2993 int main() {
2994
2995 typedef char *(*f)();
2996 f x;
2997 x = (f) strstr;
2998
2999 ; return 0; }
3000 EOF
3001 if { (eval echo configure:3002: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3002   rm -rf conftest*
3003   gas_cv_decl_needed_strstr=no
3004 else
3005   echo "configure: failed program was:" >&5
3006   cat conftest.$ac_ext >&5
3007   rm -rf conftest*
3008   gas_cv_decl_needed_strstr=yes
3009 fi
3010 rm -f conftest*
3011 fi
3012 echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
3013 test $gas_cv_decl_needed_strstr = no || {
3014  cat >> confdefs.h <<\EOF
3015 #define NEED_DECLARATION_STRSTR 1
3016 EOF
3017
3018 }
3019
3020
3021 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
3022 echo "configure:3023: checking whether declaration is required for malloc" >&5
3023 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
3024   echo $ac_n "(cached) $ac_c" 1>&6
3025 else
3026   cat > conftest.$ac_ext <<EOF
3027 #line 3028 "configure"
3028 #include "confdefs.h"
3029 $gas_test_headers
3030 int main() {
3031
3032 typedef char *(*f)();
3033 f x;
3034 x = (f) malloc;
3035
3036 ; return 0; }
3037 EOF
3038 if { (eval echo configure:3039: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3039   rm -rf conftest*
3040   gas_cv_decl_needed_malloc=no
3041 else
3042   echo "configure: failed program was:" >&5
3043   cat conftest.$ac_ext >&5
3044   rm -rf conftest*
3045   gas_cv_decl_needed_malloc=yes
3046 fi
3047 rm -f conftest*
3048 fi
3049 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
3050 test $gas_cv_decl_needed_malloc = no || {
3051  cat >> confdefs.h <<\EOF
3052 #define NEED_DECLARATION_MALLOC 1
3053 EOF
3054
3055 }
3056
3057
3058 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
3059 echo "configure:3060: checking whether declaration is required for free" >&5
3060 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
3061   echo $ac_n "(cached) $ac_c" 1>&6
3062 else
3063   cat > conftest.$ac_ext <<EOF
3064 #line 3065 "configure"
3065 #include "confdefs.h"
3066 $gas_test_headers
3067 int main() {
3068
3069 typedef void (*f)();
3070 f x;
3071 x = (f) free;
3072
3073 ; return 0; }
3074 EOF
3075 if { (eval echo configure:3076: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3076   rm -rf conftest*
3077   gas_cv_decl_needed_free=no
3078 else
3079   echo "configure: failed program was:" >&5
3080   cat conftest.$ac_ext >&5
3081   rm -rf conftest*
3082   gas_cv_decl_needed_free=yes
3083 fi
3084 rm -f conftest*
3085 fi
3086 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
3087 test $gas_cv_decl_needed_free = no || {
3088  cat >> confdefs.h <<\EOF
3089 #define NEED_DECLARATION_FREE 1
3090 EOF
3091
3092 }
3093
3094
3095 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
3096 echo "configure:3097: checking whether declaration is required for sbrk" >&5
3097 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
3098   echo $ac_n "(cached) $ac_c" 1>&6
3099 else
3100   cat > conftest.$ac_ext <<EOF
3101 #line 3102 "configure"
3102 #include "confdefs.h"
3103 $gas_test_headers
3104 int main() {
3105
3106 typedef char *(*f)();
3107 f x;
3108 x = (f) sbrk;
3109
3110 ; return 0; }
3111 EOF
3112 if { (eval echo configure:3113: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3113   rm -rf conftest*
3114   gas_cv_decl_needed_sbrk=no
3115 else
3116   echo "configure: failed program was:" >&5
3117   cat conftest.$ac_ext >&5
3118   rm -rf conftest*
3119   gas_cv_decl_needed_sbrk=yes
3120 fi
3121 rm -f conftest*
3122 fi
3123 echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
3124 test $gas_cv_decl_needed_sbrk = no || {
3125  cat >> confdefs.h <<\EOF
3126 #define NEED_DECLARATION_SBRK 1
3127 EOF
3128
3129 }
3130
3131
3132 # Does errno.h declare errno, or do we have to add a separate declaration
3133 # for it?
3134
3135 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
3136 echo "configure:3137: checking whether declaration is required for errno" >&5
3137 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
3138   echo $ac_n "(cached) $ac_c" 1>&6
3139 else
3140   cat > conftest.$ac_ext <<EOF
3141 #line 3142 "configure"
3142 #include "confdefs.h"
3143
3144 #ifdef HAVE_ERRNO_H
3145 #include <errno.h>
3146 #endif
3147
3148 int main() {
3149
3150 typedef int f;
3151 f x;
3152 x = (f) errno;
3153
3154 ; return 0; }
3155 EOF
3156 if { (eval echo configure:3157: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3157   rm -rf conftest*
3158   gas_cv_decl_needed_errno=no
3159 else
3160   echo "configure: failed program was:" >&5
3161   cat conftest.$ac_ext >&5
3162   rm -rf conftest*
3163   gas_cv_decl_needed_errno=yes
3164 fi
3165 rm -f conftest*
3166 fi
3167 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
3168 test $gas_cv_decl_needed_errno = no || {
3169  cat >> confdefs.h <<\EOF
3170 #define NEED_DECLARATION_ERRNO 1
3171 EOF
3172
3173 }
3174
3175
3176
3177
3178 trap '' 1 2 15
3179 cat > confcache <<\EOF
3180 # This file is a shell script that caches the results of configure
3181 # tests run on this system so they can be shared between configure
3182 # scripts and configure runs.  It is not useful on other systems.
3183 # If it contains results you don't want to keep, you may remove or edit it.
3184 #
3185 # By default, configure uses ./config.cache as the cache file,
3186 # creating it if it does not exist already.  You can give configure
3187 # the --cache-file=FILE option to use a different cache file; that is
3188 # what configure does when it calls configure scripts in
3189 # subdirectories, so they share the cache.
3190 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3191 # config.status only pays attention to the cache file if you give it the
3192 # --recheck option to rerun configure.
3193 #
3194 EOF
3195 # The following way of writing the cache mishandles newlines in values,
3196 # but we know of no workaround that is simple, portable, and efficient.
3197 # So, don't put newlines in cache variables' values.
3198 # Ultrix sh set writes to stderr and can't be redirected directly,
3199 # and sets the high bit in the cache file unless we assign to the vars.
3200 (set) 2>&1 |
3201   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
3202   *ac_space=\ *)
3203     # `set' does not quote correctly, so add quotes (double-quote substitution
3204     # turns \\\\ into \\, and sed turns \\ into \).
3205     sed -n \
3206       -e "s/'/'\\\\''/g" \
3207       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3208     ;;
3209   *)
3210     # `set' quotes correctly as required by POSIX, so do not add quotes.
3211     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3212     ;;
3213   esac >> confcache
3214 if cmp -s $cache_file confcache; then
3215   :
3216 else
3217   if test -w $cache_file; then
3218     echo "updating cache $cache_file"
3219     cat confcache > $cache_file
3220   else
3221     echo "not updating unwritable cache $cache_file"
3222   fi
3223 fi
3224 rm -f confcache
3225
3226 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3227
3228 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3229 # Let make expand exec_prefix.
3230 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3231
3232 # Any assignment to VPATH causes Sun make to only execute
3233 # the first set of double-colon rules, so remove it if not needed.
3234 # If there is a colon in the path, we need to keep it.
3235 if test "x$srcdir" = x.; then
3236   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3237 fi
3238
3239 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3240
3241 DEFS=-DHAVE_CONFIG_H
3242
3243 # Without the "./", some shells look in PATH for config.status.
3244 : ${CONFIG_STATUS=./config.status}
3245
3246 echo creating $CONFIG_STATUS
3247 rm -f $CONFIG_STATUS
3248 cat > $CONFIG_STATUS <<EOF
3249 #! /bin/sh
3250 # Generated automatically by configure.
3251 # Run this file to recreate the current configuration.
3252 # This directory was configured as follows,
3253 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3254 #
3255 # $0 $ac_configure_args
3256 #
3257 # Compiler output produced by configure, useful for debugging
3258 # configure, is in ./config.log if it exists.
3259
3260 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3261 for ac_option
3262 do
3263   case "\$ac_option" in
3264   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3265     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3266     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3267   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3268     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
3269     exit 0 ;;
3270   -help | --help | --hel | --he | --h)
3271     echo "\$ac_cs_usage"; exit 0 ;;
3272   *) echo "\$ac_cs_usage"; exit 1 ;;
3273   esac
3274 done
3275
3276 ac_given_srcdir=$srcdir
3277 ac_given_INSTALL="$INSTALL"
3278
3279 trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3280 EOF
3281 cat >> $CONFIG_STATUS <<EOF
3282
3283 # Protect against being on the right side of a sed subst in config.status.
3284 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3285  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3286 $ac_vpsub
3287 $extrasub
3288 s%@SHELL@%$SHELL%g
3289 s%@CFLAGS@%$CFLAGS%g
3290 s%@CPPFLAGS@%$CPPFLAGS%g
3291 s%@CXXFLAGS@%$CXXFLAGS%g
3292 s%@DEFS@%$DEFS%g
3293 s%@LDFLAGS@%$LDFLAGS%g
3294 s%@LIBS@%$LIBS%g
3295 s%@exec_prefix@%$exec_prefix%g
3296 s%@prefix@%$prefix%g
3297 s%@program_transform_name@%$program_transform_name%g
3298 s%@bindir@%$bindir%g
3299 s%@sbindir@%$sbindir%g
3300 s%@libexecdir@%$libexecdir%g
3301 s%@datadir@%$datadir%g
3302 s%@sysconfdir@%$sysconfdir%g
3303 s%@sharedstatedir@%$sharedstatedir%g
3304 s%@localstatedir@%$localstatedir%g
3305 s%@libdir@%$libdir%g
3306 s%@includedir@%$includedir%g
3307 s%@oldincludedir@%$oldincludedir%g
3308 s%@infodir@%$infodir%g
3309 s%@mandir@%$mandir%g
3310 s%@host@%$host%g
3311 s%@host_alias@%$host_alias%g
3312 s%@host_cpu@%$host_cpu%g
3313 s%@host_vendor@%$host_vendor%g
3314 s%@host_os@%$host_os%g
3315 s%@target@%$target%g
3316 s%@target_alias@%$target_alias%g
3317 s%@target_cpu@%$target_cpu%g
3318 s%@target_vendor@%$target_vendor%g
3319 s%@target_os@%$target_os%g
3320 s%@build@%$build%g
3321 s%@build_alias@%$build_alias%g
3322 s%@build_cpu@%$build_cpu%g
3323 s%@build_vendor@%$build_vendor%g
3324 s%@build_os@%$build_os%g
3325 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3326 s%@INSTALL_DATA@%$INSTALL_DATA%g
3327 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3328 s%@PACKAGE@%$PACKAGE%g
3329 s%@VERSION@%$VERSION%g
3330 s%@ACLOCAL@%$ACLOCAL%g
3331 s%@AUTOCONF@%$AUTOCONF%g
3332 s%@AUTOMAKE@%$AUTOMAKE%g
3333 s%@AUTOHEADER@%$AUTOHEADER%g
3334 s%@MAKEINFO@%$MAKEINFO%g
3335 s%@SET_MAKE@%$SET_MAKE%g
3336 s%@CC@%$CC%g
3337 s%@RANLIB@%$RANLIB%g
3338 s%@LD@%$LD%g
3339 s%@LN_S@%$LN_S%g
3340 s%@LIBTOOL@%$LIBTOOL%g
3341 s%@extra_objects@%$extra_objects%g
3342 s%@target_cpu_type@%$target_cpu_type%g
3343 s%@obj_format@%$obj_format%g
3344 s%@te_file@%$te_file%g
3345 s%@atof@%$atof%g
3346 s%@BFDLIB@%$BFDLIB%g
3347 s%@OPCODES_LIB@%$OPCODES_LIB%g
3348 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
3349 s%@YACC@%$YACC%g
3350 s%@LEX@%$LEX%g
3351 s%@LEXLIB@%$LEXLIB%g
3352 s%@CPP@%$CPP%g
3353 s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
3354 s%@MAINT@%$MAINT%g
3355 s%@EXEEXT@%$EXEEXT%g
3356 s%@ALLOCA@%$ALLOCA%g
3357
3358 CEOF
3359 EOF
3360
3361 cat >> $CONFIG_STATUS <<\EOF
3362
3363 # Split the substitutions into bite-sized pieces for seds with
3364 # small command number limits, like on Digital OSF/1 and HP-UX.
3365 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3366 ac_file=1 # Number of current file.
3367 ac_beg=1 # First line for current file.
3368 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3369 ac_more_lines=:
3370 ac_sed_cmds=""
3371 while $ac_more_lines; do
3372   if test $ac_beg -gt 1; then
3373     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3374   else
3375     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3376   fi
3377   if test ! -s conftest.s$ac_file; then
3378     ac_more_lines=false
3379     rm -f conftest.s$ac_file
3380   else
3381     if test -z "$ac_sed_cmds"; then
3382       ac_sed_cmds="sed -f conftest.s$ac_file"
3383     else
3384       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3385     fi
3386     ac_file=`expr $ac_file + 1`
3387     ac_beg=$ac_end
3388     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3389   fi
3390 done
3391 if test -z "$ac_sed_cmds"; then
3392   ac_sed_cmds=cat
3393 fi
3394 EOF
3395
3396 cat >> $CONFIG_STATUS <<EOF
3397
3398 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
3399 EOF
3400 cat >> $CONFIG_STATUS <<\EOF
3401 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3402   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3403   case "$ac_file" in
3404   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3405        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3406   *) ac_file_in="${ac_file}.in" ;;
3407   esac
3408
3409   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3410
3411   # Remove last slash and all that follows it.  Not all systems have dirname.
3412   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3413   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3414     # The file is in a subdirectory.
3415     test ! -d "$ac_dir" && mkdir "$ac_dir"
3416     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3417     # A "../" for each directory in $ac_dir_suffix.
3418     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3419   else
3420     ac_dir_suffix= ac_dots=
3421   fi
3422
3423   case "$ac_given_srcdir" in
3424   .)  srcdir=.
3425       if test -z "$ac_dots"; then top_srcdir=.
3426       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3427   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3428   *) # Relative path.
3429     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3430     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3431   esac
3432
3433   case "$ac_given_INSTALL" in
3434   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3435   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3436   esac
3437
3438   echo creating "$ac_file"
3439   rm -f "$ac_file"
3440   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3441   case "$ac_file" in
3442   *Makefile*) ac_comsub="1i\\
3443 # $configure_input" ;;
3444   *) ac_comsub= ;;
3445   esac
3446
3447   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3448   sed -e "$ac_comsub
3449 s%@configure_input@%$configure_input%g
3450 s%@srcdir@%$srcdir%g
3451 s%@top_srcdir@%$top_srcdir%g
3452 s%@INSTALL@%$INSTALL%g
3453 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3454 fi; done
3455 rm -f conftest.s*
3456
3457 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3458 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3459 #
3460 # ac_d sets the value in "#define NAME VALUE" lines.
3461 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3462 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3463 ac_dC='\3'
3464 ac_dD='%g'
3465 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3466 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3467 ac_uB='\([      ]\)%\1#\2define\3'
3468 ac_uC=' '
3469 ac_uD='\4%g'
3470 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3471 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3472 ac_eB='$%\1#\2define\3'
3473 ac_eC=' '
3474 ac_eD='%g'
3475
3476 if test "${CONFIG_HEADERS+set}" != set; then
3477 EOF
3478 cat >> $CONFIG_STATUS <<EOF
3479   CONFIG_HEADERS="config.h:config.in"
3480 EOF
3481 cat >> $CONFIG_STATUS <<\EOF
3482 fi
3483 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3484   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3485   case "$ac_file" in
3486   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3487        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3488   *) ac_file_in="${ac_file}.in" ;;
3489   esac
3490
3491   echo creating $ac_file
3492
3493   rm -f conftest.frag conftest.in conftest.out
3494   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3495   cat $ac_file_inputs > conftest.in
3496
3497 EOF
3498
3499 # Transform confdefs.h into a sed script conftest.vals that substitutes
3500 # the proper values into config.h.in to produce config.h.  And first:
3501 # Protect against being on the right side of a sed subst in config.status.
3502 # Protect against being in an unquoted here document in config.status.
3503 rm -f conftest.vals
3504 cat > conftest.hdr <<\EOF
3505 s/[\\&%]/\\&/g
3506 s%[\\$`]%\\&%g
3507 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3508 s%ac_d%ac_u%gp
3509 s%ac_u%ac_e%gp
3510 EOF
3511 sed -n -f conftest.hdr confdefs.h > conftest.vals
3512 rm -f conftest.hdr
3513
3514 # This sed command replaces #undef with comments.  This is necessary, for
3515 # example, in the case of _POSIX_SOURCE, which is predefined and required
3516 # on some systems where configure will not decide to define it.
3517 cat >> conftest.vals <<\EOF
3518 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3519 EOF
3520
3521 # Break up conftest.vals because some shells have a limit on
3522 # the size of here documents, and old seds have small limits too.
3523
3524 rm -f conftest.tail
3525 while :
3526 do
3527   ac_lines=`grep -c . conftest.vals`
3528   # grep -c gives empty output for an empty file on some AIX systems.
3529   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3530   # Write a limited-size here document to conftest.frag.
3531   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3532   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3533   echo 'CEOF
3534   sed -f conftest.frag conftest.in > conftest.out
3535   rm -f conftest.in
3536   mv conftest.out conftest.in
3537 ' >> $CONFIG_STATUS
3538   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3539   rm -f conftest.vals
3540   mv conftest.tail conftest.vals
3541 done
3542 rm -f conftest.vals
3543
3544 cat >> $CONFIG_STATUS <<\EOF
3545   rm -f conftest.frag conftest.h
3546   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3547   cat conftest.in >> conftest.h
3548   rm -f conftest.in
3549   if cmp -s $ac_file conftest.h 2>/dev/null; then
3550     echo "$ac_file is unchanged"
3551     rm -f conftest.h
3552   else
3553     # Remove last slash and all that follows it.  Not all systems have dirname.
3554       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3555       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3556       # The file is in a subdirectory.
3557       test ! -d "$ac_dir" && mkdir "$ac_dir"
3558     fi
3559     rm -f $ac_file
3560     mv conftest.h $ac_file
3561   fi
3562 fi; done
3563
3564 EOF
3565 cat >> $CONFIG_STATUS <<EOF
3566
3567 target_cpu_type=${target_cpu_type}
3568  obj_format=${obj_format}
3569  te_file=${te_file}
3570 EOF
3571 cat >> $CONFIG_STATUS <<\EOF
3572 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
3573 rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h
3574  echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h
3575  echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h
3576  echo '#include "te-'"${te_file}"'.h"' > targ-env.h
3577  echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h
3578  case ${target_cpu_type} in
3579  m32r) echo '#include "opcodes/'"${target_cpu_type}"'-opc.h"' > cgen-opc.h ;;
3580  esac
3581 exit 0
3582 EOF
3583 chmod +x $CONFIG_STATUS
3584 rm -fr confdefs* $ac_clean_files
3585 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3586