gas/configure

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