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 "ranlib", so it can be a program name with args.
 869 set dummy ranlib; 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_RANLIB'+set}'`\" = set"; then
 873   echo $ac_n "(cached) $ac_c" 1>&6
 874 else
 875   if test -n "$RANLIB"; then
 876   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 877 else
 878   IFS="${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_RANLIB="ranlib"
 883       break
 884     fi
 885   done
 886   IFS="$ac_save_ifs"
 887   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 888 fi
 889 fi
 890 RANLIB="$ac_cv_prog_RANLIB"
 891 if test -n "$RANLIB"; then
 892   echo "$ac_t""$RANLIB" 1>&6
 893 else
 894   echo "$ac_t""no" 1>&6
 895 fi
 896
 897 # Extract the first word of "gcc", so it can be a program name with args.
 898 set dummy gcc; 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   for ac_dir in $PATH; do
 909     test -z "$ac_dir" && ac_dir=.
 910     if test -f $ac_dir/$ac_word; then
 911       ac_cv_prog_CC="gcc"
 912       break
 913     fi
 914   done
 915   IFS="$ac_save_ifs"
 916 fi
 917 fi
 918 CC="$ac_cv_prog_CC"
 919 if test -n "$CC"; then
 920   echo "$ac_t""$CC" 1>&6
 921 else
 922   echo "$ac_t""no" 1>&6
 923 fi
 924
 925 if test -z "$CC"; then
 926   # Extract the first word of "cc", so it can be a program name with args.
 927 set dummy cc; ac_word=$2
 928 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 929 echo "configure:930: checking for $ac_word" >&5
 930 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 931   echo $ac_n "(cached) $ac_c" 1>&6
 932 else
 933   if test -n "$CC"; then
 934   ac_cv_prog_CC="$CC" # Let the user override the test.
 935 else
 936   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 937   ac_prog_rejected=no
 938   for ac_dir in $PATH; do
 939     test -z "$ac_dir" && ac_dir=.
 940     if test -f $ac_dir/$ac_word; then
 941       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 942         ac_prog_rejected=yes
 943         continue
 944       fi
 945       ac_cv_prog_CC="cc"
 946       break
 947     fi
 948   done
 949   IFS="$ac_save_ifs"
 950 if test $ac_prog_rejected = yes; then
 951   # We found a bogon in the path, so make sure we never use it.
 952   set dummy $ac_cv_prog_CC
 953   shift
 954   if test $# -gt 0; then
 955     # We chose a different compiler from the bogus one.
 956     # However, it has the same basename, so the bogon will be chosen
 957     # first if we set CC to just the basename; use the full file name.
 958     shift
 959     set dummy "$ac_dir/$ac_word" "$@"
 960     shift
 961     ac_cv_prog_CC="$@"
 962   fi
 963 fi
 964 fi
 965 fi
 966 CC="$ac_cv_prog_CC"
 967 if test -n "$CC"; then
 968   echo "$ac_t""$CC" 1>&6
 969 else
 970   echo "$ac_t""no" 1>&6
 971 fi
 972
 973   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 974 fi
 975
 976 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 977 echo "configure:978: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 978
 979 ac_ext=c
 980 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 981 ac_cpp='$CPP $CPPFLAGS'
 982 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 983 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 984 cross_compiling=$ac_cv_prog_cc_cross
 985
 986 cat > conftest.$ac_ext <<EOF
 987 #line 988 "configure"
 988 #include "confdefs.h"
 989 main(){return(0);}
 990 EOF
 991 if { (eval echo configure:992: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 992   ac_cv_prog_cc_works=yes
 993   # If we can't run a trivial program, we are probably using a cross compiler.
 994   if (./conftest; exit) 2>/dev/null; then
 995     ac_cv_prog_cc_cross=no
 996   else
 997     ac_cv_prog_cc_cross=yes
 998   fi
 999 else
1000   echo "configure: failed program was:" >&5
1001   cat conftest.$ac_ext >&5
1002   ac_cv_prog_cc_works=no
1003 fi
1004 rm -fr conftest*
1005
1006 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1007 if test $ac_cv_prog_cc_works = no; then
1008   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1009 fi
1010 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1011 echo "configure:1012: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1012 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1013 cross_compiling=$ac_cv_prog_cc_cross
1014
1015 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1016 echo "configure:1017: checking whether we are using GNU C" >&5
1017 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1018   echo $ac_n "(cached) $ac_c" 1>&6
1019 else
1020   cat > conftest.c <<EOF
1021 #ifdef __GNUC__
1022   yes;
1023 #endif
1024 EOF
1025 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1026: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1026   ac_cv_prog_gcc=yes
1027 else
1028   ac_cv_prog_gcc=no
1029 fi
1030 fi
1031
1032 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1033
1034 if test $ac_cv_prog_gcc = yes; then
1035   GCC=yes
1036   ac_test_CFLAGS="${CFLAGS+set}"
1037   ac_save_CFLAGS="$CFLAGS"
1038   CFLAGS=
1039   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1040 echo "configure:1041: checking whether ${CC-cc} accepts -g" >&5
1041 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1042   echo $ac_n "(cached) $ac_c" 1>&6
1043 else
1044   echo 'void f(){}' > conftest.c
1045 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1046   ac_cv_prog_cc_g=yes
1047 else
1048   ac_cv_prog_cc_g=no
1049 fi
1050 rm -f conftest*
1051
1052 fi
1053
1054 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1055   if test "$ac_test_CFLAGS" = set; then
1056     CFLAGS="$ac_save_CFLAGS"
1057   elif test $ac_cv_prog_cc_g = yes; then
1058     CFLAGS="-g -O2"
1059   else
1060     CFLAGS="-O2"
1061   fi
1062 else
1063   GCC=
1064   test "${CFLAGS+set}" = set || CFLAGS="-g"
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 "$withval" = no || with_gnu_ld=yes
1071 else
1072   with_gnu_ld=no
1073 fi
1074
1075
1076 ac_prog=ld
1077 if test "$ac_cv_prog_gcc" = yes; then
1078   # Check if gcc -print-prog-name=ld gives a path.
1079   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1080 echo "configure:1081: checking for ld used by GCC" >&5
1081   ac_prog=`($CC -print-prog-name=ld) 2>&5`
1082   case "$ac_prog" in
1083   # Accept absolute paths.
1084   /*)
1085     test -z "$LD" && LD="$ac_prog"
1086     ;;
1087   "")
1088     # If it fails, then pretend we aren't using GCC.
1089     ac_prog=ld
1090     ;;
1091   *)
1092     # If it is relative, then search for the first ld in PATH.
1093     with_gnu_ld=unknown
1094     ;;
1095   esac
1096 elif test "$with_gnu_ld" = yes; then
1097   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1098 echo "configure:1099: checking for GNU ld" >&5
1099 else
1100   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1101 echo "configure:1102: checking for non-GNU ld" >&5
1102 fi
1103 if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
1104   echo $ac_n "(cached) $ac_c" 1>&6
1105 else
1106   if test -z "$LD"; then
1107   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1108   for ac_dir in $PATH; do
1109     test -z "$ac_dir" && ac_dir=.
1110     if test -f "$ac_dir/$ac_prog"; then
1111       ac_cv_path_LD="$ac_dir/$ac_prog"
1112       # Check to see if the program is GNU ld.  I'd rather use --version,
1113       # but apparently some GNU ld's only accept -v.
1114       # Break only if it was the GNU/non-GNU ld that we prefer.
1115       if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1116         test "$with_gnu_ld" != no && break
1117       else
1118         test "$with_gnu_ld" != yes && break
1119       fi
1120     fi
1121   done
1122   IFS="$ac_save_ifs"
1123 else
1124   ac_cv_path_LD="$LD" # Let the user override the test with a path.
1125 fi
1126 fi
1127
1128 LD="$ac_cv_path_LD"
1129 if test -n "$LD"; then
1130   echo "$ac_t""$LD" 1>&6
1131 else
1132   echo "$ac_t""no" 1>&6
1133 fi
1134 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1135
1136 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1137 echo "configure:1138: checking if the linker ($LD) is GNU ld" >&5
1138 if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then
1139   echo $ac_n "(cached) $ac_c" 1>&6
1140 else
1141   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1142 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1143   ac_cv_prog_gnu_ld=yes
1144 else
1145   ac_cv_prog_gnu_ld=no
1146 fi
1147 fi
1148
1149 echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
1150
1151
1152 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1153 echo "configure:1154: checking for BSD-compatible nm" >&5
1154 if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then
1155   echo $ac_n "(cached) $ac_c" 1>&6
1156 else
1157   case "$NM" in
1158 /*)
1159   ac_cv_path_NM="$NM" # Let the user override the test with a path.
1160   ;;
1161 *)
1162   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1163   for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do
1164     test -z "$ac_dir" && dir=.
1165     if test -f $ac_dir/nm; then
1166       # Check to see if the nm accepts a BSD-compat flag.
1167       # Adding the `sed 1!d' prevents false positives on HP-UX, which says:
1168       #   nm: unknown option "B" ignored
1169       if ($ac_dir/nm -B /dev/null 2>&1 | sed '1!d'; exit 0) | egrep /dev/null >/dev/null; then
1170         ac_cv_path_NM="$ac_dir/nm -B"
1171       elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1!d'; exit 0) | egrep /dev/null >/dev/null; then
1172         ac_cv_path_NM="$ac_dir/nm -p"
1173       else
1174         ac_cv_path_NM="$ac_dir/nm"
1175       fi
1176       break
1177     fi
1178   done
1179   IFS="$ac_save_ifs"
1180   test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
1181   ;;
1182 esac
1183 fi
1184
1185 NM="$ac_cv_path_NM"
1186 echo "$ac_t""$NM" 1>&6
1187
1188
1189 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1190 echo "configure:1191: checking whether ln -s works" >&5
1191 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1192   echo $ac_n "(cached) $ac_c" 1>&6
1193 else
1194   rm -f conftestdata
1195 if ln -s X conftestdata 2>/dev/null
1196 then
1197   rm -f conftestdata
1198   ac_cv_prog_LN_S="ln -s"
1199 else
1200   ac_cv_prog_LN_S=ln
1201 fi
1202 fi
1203 LN_S="$ac_cv_prog_LN_S"
1204 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1205   echo "$ac_t""yes" 1>&6
1206 else
1207   echo "$ac_t""no" 1>&6
1208 fi
1209
1210
1211
1212
1213
1214
1215
1216
1217 # Always use our own libtool.
1218 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
1219
1220
1221 # Check whether --enable-shared or --disable-shared was given.
1222 if test "${enable_shared+set}" = set; then
1223   enableval="$enable_shared"
1224   p=${PACKAGE-bogus-package-name}
1225  case "$enableval" in
1226   yes) libtool_enable_shared=yes ;;
1227   no) libtool_enable_shared=no ;;
1228   # The value of $p (aka $PACKAGE) is assumed to come from AM_INIT_AUTOMAKE.
1229   # If it didn't, it'll be `bogus-package-name', thus making this condition
1230   #  not be used.
1231   *$p*) libtool_enable_shared=yes ;;
1232   *) libtool_enable_shared=no ;;
1233 esac
1234 fi
1235
1236 test -n "$libtool_enable_shared" && enable_shared="$libtool_enable_shared"
1237 libtool_shared=
1238 test "$enable_shared" = no && libtool_shared=" --disable-shared"
1239
1240 # Check whether --enable-static or --disable-static was given.
1241 if test "${enable_static+set}" = set; then
1242   enableval="$enable_static"
1243   if test "$enableval" = no; then
1244   libtool_enable_static=no
1245 else
1246   libtool_enable_static=yes
1247 fi
1248 fi
1249
1250 test -n "$libtool_enable_static" && enable_static="$libtool_enable_static"
1251 libtool_static=
1252 test "$enable_static" = no && libtool_static=" --disable-static"
1253
1254 libtool_flags="$libtool_shared$libtool_static"
1255 test "$silent" = yes && libtool_flags="$libtool_flags --silent"
1256 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
1257 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1258
1259 # Some flags need to be propagated to the compiler or linker for good
1260 # libtool support.
1261 case "$host" in
1262 *-*-irix6*)
1263   ac_save_CFLAGS="$CFLAGS"
1264   flag_passed=no
1265   for f in -32 -64 -n32 ABI -cckr -mips1 -mips2 -mips3 -mips4; do
1266     case "$f" in
1267     ABI)
1268       test -n "$SGI_ABI" && flag_passed=yes
1269       if test "$flag_passed" = no && test "$ac_cv_prog_gcc" = yes; then
1270         # Choose the ABI flag according to GCC's specs.
1271         if $CC -dumpspecs 2>&1 | sed '/^\*link:$/,/^$/!d' | egrep -e '[         ]-32' >/dev/null; then
1272           LD="${LD-ld} -32"
1273         else
1274           LD="${LD-ld} -n32"
1275         fi
1276       fi
1277       ;;
1278
1279     *)
1280       if echo " $CC $CFLAGS " | egrep -e "[     ]$f[     ]" > /dev/null; then
1281         flag_passed=yes
1282         LD="${LD-ld} $f"
1283       fi
1284       ;;
1285     esac
1286   done
1287   CFLAGS="$ac_save_CFLAGS"
1288   ;;
1289
1290 *-*-sco3.2v5*)
1291   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1292   CFLAGS="$CFLAGS -belf"
1293   ;;
1294 esac
1295
1296 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
1297 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
1298 LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \
1299 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \
1300 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
1301 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
1302
1303
1304 user_bfd_gas=
1305 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
1306 if test "${enable_bfd_assembler+set}" = set; then
1307   enableval="$enable_bfd_assembler"
1308   case "${enableval}" in
1309   yes) need_bfd=yes user_bfd_gas=yes ;;
1310   no)  user_bfd_gas=no ;;
1311   *)   { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
1312 esac
1313 fi
1314 # Check whether --enable-targets or --disable-targets was given.
1315 if test "${enable_targets+set}" = set; then
1316   enableval="$enable_targets"
1317   case "${enableval}" in
1318   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
1319             ;;
1320   no)       enable_targets= ;;
1321   *)        enable_targets=$enableval ;;
1322 esac
1323 fi
1324 # Check whether --enable-commonbfdlib or --disable-commonbfdlib was given.
1325 if test "${enable_commonbfdlib+set}" = set; then
1326   enableval="$enable_commonbfdlib"
1327   case "${enableval}" in
1328   yes) commonbfdlib=true ;;
1329   no)  commonbfdlib=false ;;
1330   *)   { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;;
1331 esac
1332 fi
1333
1334 # Generate a header file
1335
1336
1337
1338
1339 te_file=generic
1340
1341 canon_targets=""
1342 if test -n "$enable_targets" ; then
1343   for t in `echo $enable_targets | sed 's/,/ /g'`; do
1344     result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $t 2>/dev/null`
1345     if test -n "$result" ; then
1346       canon_targets="$canon_targets $result"
1347 #    else
1348 #      # Permit "all", etc.  We don't support it yet though.
1349 #      canon_targets="$canon_targets $t"
1350     fi
1351   done
1352   _gas_uniq_list="$canon_targets"
1353 _gas_uniq_newlist=""
1354 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1355   case $_gas_uniq_i in
1356   _gas_uniq_dummy) ;;
1357   *) case " $_gas_uniq_newlist " in
1358        *" $_gas_uniq_i "*) ;;
1359        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1360      esac ;;
1361   esac
1362 done
1363 canon_targets=$_gas_uniq_newlist
1364
1365 fi
1366
1367 emulations=""
1368
1369 for this_target in $target $canon_targets ; do
1370
1371     eval `echo $this_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
1372
1373     # check for architecture variants
1374     arch=
1375     endian=
1376     case ${cpu} in
1377       alpha*)           cpu_type=alpha ;;
1378       armeb)            cpu_type=arm endian=big ;;
1379       arm*)             cpu_type=arm endian=little ;;
1380       thumb*)           cpu_type=arm endian=little ;;
1381       hppa*)            cpu_type=hppa ;;
1382       i[456]86)         cpu_type=i386 ;;
1383       m680[012346]0)    cpu_type=m68k ;;
1384       m68008)           cpu_type=m68k ;;
1385       m683??)           cpu_type=m68k ;;
1386       m8*)              cpu_type=m88k ;;
1387       mips*el)          cpu_type=mips endian=little ;;
1388 # start-sanitize-r5900
1389       mips*5900*)       cpu_type=mips endian=little ;;
1390 # end-sanitize-r5900
1391       mips*)            cpu_type=mips endian=big ;;
1392       powerpcle*)       cpu_type=ppc endian=little ;;
1393       powerpc*)         cpu_type=ppc endian=big ;;
1394       rs6000*)          cpu_type=ppc ;;
1395       sparclite*)       cpu_type=sparc arch=sparclite ;;
1396       sparclet*)        cpu_type=sparc arch=sparclet ;;
1397       sparc64*)         cpu_type=sparc arch=v9-64 ;;
1398       sparc*)           cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c.
1399       v850*)            cpu_type=v850 ;;
1400       *)                cpu_type=${cpu} ;;
1401     esac
1402
1403     if test ${this_target} = $target ; then
1404       target_cpu_type=${cpu_type}
1405       if test x${endian} = xbig; then
1406         cat >> confdefs.h <<\EOF
1407 #define TARGET_BYTES_BIG_ENDIAN 1
1408 EOF
1409
1410       elif test x${endian} = xlittle; then
1411         cat >> confdefs.h <<\EOF
1412 #define TARGET_BYTES_BIG_ENDIAN 0
1413 EOF
1414
1415       fi
1416     elif test ${target_cpu_type} != ${cpu_type} ; then
1417       continue
1418     fi
1419
1420     generic_target=${cpu_type}-$vendor-$os
1421     dev=no
1422     bfd_gas=no
1423     em=generic
1424
1425     # assign object format
1426     case ${generic_target} in
1427       a29k-*-coff)          fmt=coff ;;
1428       a29k-amd-udi)         fmt=coff ;;
1429       a29k-amd-ebmon)       fmt=coff ;;
1430       a29k-nyu-sym1)        fmt=coff ;;
1431       a29k-*-vxworks*)      fmt=coff ;;
1432
1433       alpha*-*-*vms*)       fmt=evax ;;
1434       alpha*-*-netware*)    fmt=ecoff ;;
1435       alpha*-*-openbsd*)    fmt=ecoff ;;
1436       alpha*-*-osf*)        fmt=ecoff ;;
1437       alpha*-*-linuxecoff*) fmt=ecoff ;;
1438       alpha*-*-linux*)      fmt=elf em=linux ;;
1439
1440       arc-*-elf*)           fmt=elf bfd_gas=yes ;;
1441
1442       arm-*-riscix*)        fmt=aout em=riscix ;;
1443       arm-*-aout)           fmt=aout ;;
1444       arm-*-coff | thumb-*-coff)           fmt=coff ;;
1445       arm-*-riscix*)        fmt=aout ;;
1446       arm-*-pe)             fmt=coff em=pe ;;
1447
1448       d10v-*-*)             fmt=elf bfd_gas=yes ;;
1449 # start-sanitize-d30v
1450       d30v-*-*)             fmt=elf bfd_gas=yes ;;
1451 # end-sanitize-d30v
1452
1453       hppa-*-*elf*)         fmt=elf em=hppa ;;
1454       hppa-*-lites*)        fmt=elf em=hppa ;;
1455       hppa-*-osf*)          fmt=som em=hppa ;;
1456       hppa-*-rtems*)        fmt=elf em=hppa ;;
1457       hppa-*-hpux*)         fmt=som em=hppa ;;
1458       hppa-*-bsd*)          fmt=som em=hppa ;;
1459       hppa-*-hiux*)         fmt=som em=hppa ;;
1460
1461       h8300-*-coff)         fmt=coff ;;
1462
1463       i386-ibm-aix*)        fmt=coff em=i386aix ;;
1464       i386-sequent-bsd*)    fmt=aout em=dynix bfd_gas=yes ;;
1465       i386-*-bsd*)          fmt=aout em=386bsd ;;
1466       i386-*-netbsd0.8)     fmt=aout em=386bsd ;;
1467       i386-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes;;
1468       i386-*-openbsd*)      fmt=aout em=nbsd bfd_gas=yes;;
1469       i386-*-linux*aout* | i386-*-linuxoldld)   fmt=aout em=linux ;;
1470       i386-*-linux*coff*)   fmt=coff em=linux ;;
1471       i386-*-linux*)        fmt=elf em=linux ;;
1472       i386-*-lynxos*)       fmt=coff em=lynx ;;
1473       i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
1474                             fmt=elf ;;
1475       i386-*-freebsdelf*)   fmt=elf ;;
1476       i386-*-freebsd*)      fmt=aout em=386bsd ;;
1477       i386-*-coff | i386-*-sysv* | i386-*-sco3.2v5*coff | i386-*-isc*)
1478                           fmt=coff ;;
1479       i386-*-sco3.2v5*)      fmt=elf
1480                             if test ${this_target} = $target; then
1481                                 cat >> confdefs.h <<\EOF
1482 #define SCO_ELF 1
1483 EOF
1484
1485                             fi
1486                             ;;
1487       i386-*-sco3.2*)       fmt=coff ;;
1488       i386-*-vsta)          fmt=aout ;;
1489       i386-*-msdosdjgpp* | i386-*-go32* | i386-go32-rtems*)
1490                             fmt=coff em=go32;;
1491       i386-*-rtems*)        fmt=coff ;;
1492       i386-*-gnu*)          fmt=elf ;;
1493       i386-*-mach*)
1494                             fmt=aout em=mach bfd_gas=yes ;;
1495       i386-*-msdos*)        fmt=aout ;;
1496       i386-*-moss*)         fmt=elf ;;
1497       i386-*-pe)            fmt=coff em=pe ;;
1498       i386-*-cygwin32*)     fmt=coff em=pe bfd_gas=yes ;;
1499       i386-*-mingw32*)      fmt=coff em=pe bfd_gas=yes ;;
1500       i386-*-*nt*)          fmt=coff em=pe ;;
1501       i960-*-bout)          fmt=bout ;;
1502       i960-*-coff)          fmt=coff em=ic960 ;;
1503       i960-*-rtems*)        fmt=coff em=ic960 ;;
1504       i960-*-nindy*)        fmt=bout ;;
1505       i960-*-vxworks4*)     fmt=bout ;;
1506       i960-*-vxworks5.0)    fmt=bout ;;
1507       i960-*-vxworks5.*)    fmt=coff em=ic960 ;;
1508       i960-*-vxworks*)      fmt=bout ;;
1509
1510       m32r-*-*)             fmt=elf bfd_gas=yes ;;
1511
1512       m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
1513                             fmt=aout em=sun3 ;;
1514       m68k-motorola-sysv*)  fmt=coff em=delta ;;
1515       m68k-bull-sysv3*)     fmt=coff em=dpx2 ;;
1516       m68k-apollo-*)        fmt=coff em=apollo ;;
1517       m68k-*-sysv4*) # must be before -sysv*
1518                             fmt=elf em=svr4 ;;
1519       m68k-*-elf*)          fmt=elf ;;
1520       m68k-*-coff | m68k-*-sysv* | m68k-*-rtems*)
1521                             fmt=coff ;;
1522       m68k-*-hpux*)         fmt=hp300 em=hp300 ;;
1523       m68k-*-linux*aout*)   fmt=aout em=linux ;;
1524       m68k-*-linux*)        fmt=elf em=linux ;;
1525       m68k-*-lynxos*)       fmt=coff em=lynx ;;
1526       m68k-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes ;;
1527       m68k-*-openbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
1528       m68k-apple-aux*)      fmt=coff em=aux ;;
1529       m68k-*-psos*)         fmt=elf em=psos;;
1530
1531       m88k-motorola-sysv3*) fmt=coff em=delt88 ;;
1532       m88k-*-coff*)         fmt=coff ;;
1533
1534       # don't change em like *-*-bsd does
1535       mips-dec-netbsd*)     fmt=elf endian=little ;;
1536       mips-dec-openbsd*)    fmt=elf endian=little ;;
1537       mips-dec-bsd*)        fmt=aout ;;
1538       mips-sony-bsd*)       fmt=ecoff ;;
1539       mips-*-bsd*)          { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
1540       mips-*-ultrix*)       fmt=ecoff endian=little ;;
1541       mips-*-osf*)          fmt=ecoff endian=little ;;
1542       mips-*-ecoff*)        fmt=ecoff ;;
1543       mips-*-ecoff*)        fmt=ecoff ;;
1544       mips-*-irix6*)        fmt=elf ;;
1545       mips-*-irix5*)        fmt=elf ;;
1546       mips-*-irix*)         fmt=ecoff ;;
1547       mips-*-lnews*)        fmt=ecoff em=lnews ;;
1548       mips-*-riscos*)       fmt=ecoff ;;
1549       mips-*-sysv*)         fmt=ecoff ;;
1550       mips-*-elf* | mips-*-rtems* | mips-*-linux* | mips-*-gnu* | mips-*-openbsd*)
1551                             fmt=elf ;;
1552       mn10200-*-*)          fmt=elf bfd_gas=yes ;;
1553       mn10300-*-*)          fmt=elf bfd_gas=yes ;;
1554       ppc-*-pe | ppc-*-cygwin32 | ppc-*-winnt*)
1555                             fmt=coff em=pe ;;
1556       ppc-*-aix*)           fmt=coff ;;
1557       ppc-*-beos*)          fmt=coff ;;
1558       ppc-*-*bsd* | ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
1559                             fmt=elf ;;
1560       ppc-*-linux*)         fmt=elf
1561                             case "$endian" in
1562                             big)  ;;
1563                             *)    { echo "configure: error: Linux must be configured big endian" 1>&2; exit 1; } ;;
1564                             esac
1565                             ;;
1566       ppc-*-solaris*)       fmt=elf
1567                             if test ${this_target} = $target; then
1568                                 cat >> confdefs.h <<\EOF
1569 #define TARGET_SOLARIS_COMMENT 1
1570 EOF
1571
1572                             fi
1573                             if test x${endian} = xbig; then
1574                                 { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; }
1575                             fi
1576                             ;;
1577       ppc-*-rtems*)         fmt=elf ;;
1578       ppc-*-macos* | ppc-*-mpw*)
1579                             fmt=coff em=macos ;;
1580       ppc-*-netware*)       fmt=elf em=ppcnw ;;
1581
1582       sh-*-elf*)            fmt=elf ;;
1583       sh-*-coff*)           fmt=coff ;;
1584       sh-*-rtems*)          fmt=elf ;;
1585
1586       ns32k-pc532-mach* | ns32k-pc532-ux*)    fmt=aout em=pc532mach ;;
1587       ns32k-pc532-netbsd* | ns32k-pc532-lites*)  fmt=aout em=nbsd532 ;;
1588       ns32k-pc532-openbsd*) fmt=aout em=nbsd532 ;;
1589
1590       sparc-*-rtems*)       fmt=aout ;;
1591       sparc-*-sunos4*)      fmt=aout em=sun3 ;;
1592       sparc-*-aout | sparc*-*-vxworks*)
1593                             fmt=aout em=sparcaout ;;
1594       sparc-*-coff)         fmt=coff ;;
1595       sparc-*-linux*aout*)  fmt=aout em=linux ;;
1596       sparc-*-linux*)       fmt=elf em=linux ;;
1597       sparc-*-lynxos*)      fmt=coff em=lynx ;;
1598       sparc-fujitsu-none)   fmt=aout ;;
1599       sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*)
1600                             fmt=elf ;;
1601       sparc-*-netbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
1602       sparc-*-openbsd*)     fmt=aout em=nbsd bfd_gas=yes ;;
1603
1604       tic30-*-*aout*)       fmt=aout bfd_gas=yes ;;
1605       tic30-*-*coff*)       fmt=coff bfd_gas=yes ;;
1606 # start-sanitize-tic80
1607       tic80-*-*)            fmt=coff ;;
1608 # end-sanitize-tic80
1609
1610 # start-sanitize-sky
1611       dvp-*-*)              fmt=elf bfd_gas=yes ;;
1612 # end-sanitize-sky
1613
1614       v850-*-*)             fmt=elf bfd_gas=yes ;;
1615
1616 # start-sanitize-v850e
1617       v850e-*-*)            fmt=elf bfd_gas=yes ;;
1618       v850ea-*-*)           fmt=elf bfd_gas=yes ;;
1619 # end-sanitize-v850e
1620       vax-*-bsd* | vax-*-ultrix*)
1621                             fmt=aout ;;
1622       vax-*-vms)            fmt=vms ;;
1623
1624       z8k-*-coff | z8k-*-sim)
1625                             fmt=coff ;;
1626
1627       w65-*-*)              fmt=coff ;;
1628
1629       *-*-aout | *-*-scout)
1630                             fmt=aout ;;
1631       *-*-nindy*)
1632                             fmt=bout ;;
1633       *-*-bsd*)
1634                             fmt=aout em=sun3 ;;
1635       *-*-generic)          fmt=generic ;;
1636       *-*-xray | *-*-hms)   fmt=coff ;;
1637       *-*-sim)              fmt=coff ;;
1638       *-*-elf | *-*-sysv4* | *-*-solaris*)
1639                             echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
1640                             fmt=elf dev=yes ;;
1641       *-*-vxworks)          fmt=aout ;;
1642       *-*-netware)          fmt=elf ;;
1643     esac
1644
1645     case ${cpu_type}-${fmt} in
1646       alpha*-*) bfd_gas=yes ;;
1647       arm-*)    bfd_gas=yes ;;
1648     # not yet
1649     # i386-aout)        bfd_gas=preferred ;;
1650       mips-*)   bfd_gas=yes ;;
1651       ns32k-*)  bfd_gas=yes ;;
1652       ppc-*)    bfd_gas=yes ;;
1653       sparc-*)  bfd_gas=yes ;;
1654       *-elf)    bfd_gas=yes ;;
1655       *-ecoff)  bfd_gas=yes ;;
1656       *-som)    bfd_gas=yes ;;
1657       *)                ;;
1658     esac
1659
1660 # Other random stuff.
1661
1662     # do we need the opcodes library?
1663     case ${cpu_type} in
1664       vax | i386 | tic30)
1665         ;;
1666       *)
1667         need_opcodes=yes
1668
1669         case "${enable_shared}" in
1670         yes) shared_opcodes=true ;;
1671         *opcodes*) shared_opcodes=true ;;
1672         *) shared_opcodes=false ;;
1673         esac
1674         if test "${shared_opcodes}" = "true"; then
1675           # A shared libopcodes must be linked against libbfd.
1676           need_bfd=yes
1677         fi
1678         ;;
1679     esac
1680
1681     case ${cpu_type} in
1682       m32r)
1683         case ${extra_objects} in
1684         *cgen.o*) ;;
1685         *) extra_objects="$extra_objects cgen.o"
1686            cat >> confdefs.h <<\EOF
1687 #define USING_CGEN 1
1688 EOF
1689
1690            ;;
1691         esac
1692         ;;
1693
1694       m68k)
1695         case ${extra_objects} in
1696         *m68k-parse.o*) ;;
1697         *) extra_objects="$extra_objects m68k-parse.o" ;;
1698         esac
1699         ;;
1700
1701       mips)
1702         echo ${extra_objects} | grep -s "itbl-parse.o"
1703         if test $? -ne 0 ; then
1704           extra_objects="$extra_objects itbl-parse.o"
1705         fi
1706
1707         echo ${extra_objects} | grep -s "itbl-lex.o"
1708         if test $? -ne 0 ; then
1709           extra_objects="$extra_objects itbl-lex.o"
1710         fi
1711
1712         echo ${extra_objects} | grep -s "itbl-ops.o"
1713         if test $? -ne 0 ; then
1714           extra_objects="$extra_objects itbl-ops.o"
1715         fi
1716         ;;
1717
1718       sparc)
1719         if test $this_target = $target ; then
1720           cat >> confdefs.h <<EOF
1721 #define DEFAULT_ARCH "${arch}"
1722 EOF
1723
1724         fi
1725         ;;
1726
1727       *)
1728         ;;
1729     esac
1730
1731 # See if we really can support this configuration with the emulation code.
1732
1733     if test $this_target = $target ; then
1734       primary_bfd_gas=$bfd_gas
1735       obj_format=$fmt
1736       te_file=$em
1737
1738       if test $bfd_gas = no ; then
1739         # Can't support other configurations this way.
1740         break
1741       fi
1742     elif test $bfd_gas = no ; then
1743       # Can't support this configuration.
1744       break
1745     fi
1746
1747 # From target name and format, produce a list of supported emulations.
1748
1749     case ${generic_target}-${fmt} in
1750       mips-*-irix5*-*)  emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1751       mips-*-linux*-*)  case "$endian" in
1752                         big)    emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1753                         *)      emulation="mipslelf mipsbelf mipself mipslecoff mipsbecoff mipsecoff" ;;
1754                         esac ;;
1755       mips-*-lnews*-ecoff) ;;
1756       mips-*-*-ecoff)   case "$endian" in
1757                         big)    emulation="mipsbecoff mipslecoff mipsecoff" ;;
1758                         *)      emulation="mipslecoff mipsbecoff mipsecoff" ;;
1759                         esac ;;
1760       mips-*-*-elf)     case "$endian" in
1761                         big)    emulation="mipsbelf mipslelf mipself" ;;
1762                         *)      emulation="mipslelf mipsbelf mipself" ;;
1763       # Uncommenting the next line will turn on support for i386 COFF
1764       # in any i386 ELF configuration.  This probably doesn't work
1765       # correctly.
1766       # i386-*-*-elf)   emulation="i386coff i386elf" ;;
1767                         esac ;;
1768     esac
1769
1770     emulations="$emulations $emulation"
1771
1772 done
1773
1774 # Assign floating point type.  Most processors with FP support
1775 # IEEE FP.  On those that don't support FP at all, usually IEEE
1776 # is emulated.
1777 case ${target_cpu} in
1778   vax | tahoe ) atof=${target_cpu} ;;
1779   *)            atof=ieee ;;
1780 esac
1781
1782 case "${obj_format}" in
1783   "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
1784 esac
1785
1786
1787 if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
1788   { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
1789 fi
1790
1791 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
1792   { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
1793 fi
1794
1795 case ${user_bfd_gas}-${primary_bfd_gas} in
1796   yes-yes | no-no)
1797     # We didn't override user's choice.
1798     ;;
1799   no-yes)
1800     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
1801     ;;
1802   no-preferred)
1803     primary_bfd_gas=no
1804     ;;
1805   *-preferred)
1806     primary_bfd_gas=yes
1807     ;;
1808   yes-*)
1809     primary_bfd_gas=yes
1810     ;;
1811   -*)
1812     # User specified nothing.
1813     ;;
1814 esac
1815
1816 # Some COFF configurations want these random other flags set.
1817 case ${obj_format} in
1818   coff)
1819     case ${target_cpu_type} in
1820       i386) cat >> confdefs.h <<\EOF
1821 #define I386COFF 1
1822 EOF
1823  ;;
1824       m68k) cat >> confdefs.h <<\EOF
1825 #define M68KCOFF 1
1826 EOF
1827  ;;
1828       m88k) cat >> confdefs.h <<\EOF
1829 #define M88KCOFF 1
1830 EOF
1831  ;;
1832     esac
1833     ;;
1834 esac
1835
1836 # Getting this done right is going to be a bitch.  Each configuration specified
1837 # with --enable-targets=... should be checked for environment, format, cpu, and
1838 # bfd_gas setting.
1839 #
1840 # For each configuration, the necessary object file support code must be linked
1841 # in.  This might be only one, it might be up to four.  The necessary emulation
1842 # code needs to be provided, too.
1843 #
1844 # And then there's "--enable-targets=all"....
1845 #
1846 # For now, just always do it for MIPS ELF or ECOFF configurations.  Sigh.
1847
1848 formats="${obj_format}"
1849 emfiles=""
1850 EMULATIONS=""
1851 _gas_uniq_list="$emulations"
1852 _gas_uniq_newlist=""
1853 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1854   case $_gas_uniq_i in
1855   _gas_uniq_dummy) ;;
1856   *) case " $_gas_uniq_newlist " in
1857        *" $_gas_uniq_i "*) ;;
1858        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1859      esac ;;
1860   esac
1861 done
1862 emulations=$_gas_uniq_newlist
1863
1864 for em in . $emulations ; do
1865   case $em in
1866     .)  continue ;;
1867     mipsbelf | mipslelf)
1868         fmt=elf   file=mipself ;;
1869     mipsbecoff | mipslecoff)
1870         fmt=ecoff file=mipsecoff ;;
1871     i386coff)
1872         fmt=coff  file=i386coff ;;
1873     i386elf)
1874         fmt=elf   file=i386elf ;;
1875   esac
1876   formats="$formats $fmt"
1877   emfiles="$emfiles e-$file.o"
1878   EMULATIONS="$EMULATIONS &$em,"
1879 done
1880 _gas_uniq_list="$formats"
1881 _gas_uniq_newlist=""
1882 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1883   case $_gas_uniq_i in
1884   _gas_uniq_dummy) ;;
1885   *) case " $_gas_uniq_newlist " in
1886        *" $_gas_uniq_i "*) ;;
1887        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1888      esac ;;
1889   esac
1890 done
1891 formats=$_gas_uniq_newlist
1892
1893 _gas_uniq_list="$emfiles"
1894 _gas_uniq_newlist=""
1895 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1896   case $_gas_uniq_i in
1897   _gas_uniq_dummy) ;;
1898   *) case " $_gas_uniq_newlist " in
1899        *" $_gas_uniq_i "*) ;;
1900        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1901      esac ;;
1902   esac
1903 done
1904 emfiles=$_gas_uniq_newlist
1905
1906 if test `set . $formats ; shift ; echo $#` -gt 1 ; then
1907   for fmt in $formats ; do
1908     case $fmt in
1909       aout)     cat >> confdefs.h <<\EOF
1910 #define OBJ_MAYBE_AOUT 1
1911 EOF
1912     ;;
1913       bout)     cat >> confdefs.h <<\EOF
1914 #define OBJ_MAYBE_BOUT 1
1915 EOF
1916     ;;
1917       coff)     cat >> confdefs.h <<\EOF
1918 #define OBJ_MAYBE_COFF 1
1919 EOF
1920     ;;
1921       ecoff)    cat >> confdefs.h <<\EOF
1922 #define OBJ_MAYBE_ECOFF 1
1923 EOF
1924    ;;
1925       elf)      cat >> confdefs.h <<\EOF
1926 #define OBJ_MAYBE_ELF 1
1927 EOF
1928      ;;
1929       generic)  cat >> confdefs.h <<\EOF
1930 #define OBJ_MAYBE_GENERIC 1
1931 EOF
1932  ;;
1933       hp300)    cat >> confdefs.h <<\EOF
1934 #define OBJ_MAYBE_HP300 1
1935 EOF
1936    ;;
1937       ieee)     cat >> confdefs.h <<\EOF
1938 #define OBJ_MAYBE_IEEE 1
1939 EOF
1940     ;;
1941       som)      cat >> confdefs.h <<\EOF
1942 #define OBJ_MAYBE_SOM 1
1943 EOF
1944      ;;
1945       vms)      cat >> confdefs.h <<\EOF
1946 #define OBJ_MAYBE_VMS 1
1947 EOF
1948      ;;
1949     esac
1950     extra_objects="$extra_objects obj-$fmt.o"
1951   done
1952   obj_format=multi
1953 fi
1954 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1955   te_file=multi
1956   extra_objects="$extra_objects $emfiles"
1957   DEFAULT_EMULATION=`set . $emulations ; echo $2`
1958   cat >> confdefs.h <<\EOF
1959 #define USE_EMULATIONS 1
1960 EOF
1961
1962 fi
1963
1964 cat >> confdefs.h <<EOF
1965 #define EMULATIONS $EMULATIONS
1966 EOF
1967
1968 cat >> confdefs.h <<EOF
1969 #define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1970 EOF
1971
1972
1973 case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
1974   yes-*-coff)   need_bfd=yes ;;
1975   no-*-coff)    need_bfd=yes
1976                 cat >> confdefs.h <<\EOF
1977 #define MANY_SEGMENTS 1
1978 EOF
1979  ;;
1980 esac
1981
1982 reject_dev_configs=yes
1983
1984 case ${reject_dev_configs}-${dev} in
1985   yes-yes) # Oops.
1986     { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
1987     ;;
1988 esac
1989
1990
1991
1992
1993
1994
1995 case "${primary_bfd_gas}" in
1996   yes)  cat >> confdefs.h <<\EOF
1997 #define BFD_ASSEMBLER 1
1998 EOF
1999
2000         need_bfd=yes ;;
2001 esac
2002
2003 # do we need the opcodes library?
2004 case "${need_opcodes}" in
2005 yes)
2006   OPCODES_LIB=../opcodes/libopcodes.la
2007   ;;
2008 esac
2009
2010 case "${need_bfd}" in
2011 yes)
2012   BFDLIB=../bfd/libbfd.la
2013   ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
2014   ;;
2015 esac
2016
2017
2018
2019
2020
2021
2022 cat >> confdefs.h <<EOF
2023 #define TARGET_ALIAS "${target_alias}"
2024 EOF
2025
2026 cat >> confdefs.h <<EOF
2027 #define TARGET_CANONICAL "${target}"
2028 EOF
2029
2030 cat >> confdefs.h <<EOF
2031 #define TARGET_CPU "${target_cpu}"
2032 EOF
2033
2034 cat >> confdefs.h <<EOF
2035 #define TARGET_VENDOR "${target_vendor}"
2036 EOF
2037
2038 cat >> confdefs.h <<EOF
2039 #define TARGET_OS "${target_os}"
2040 EOF
2041
2042
2043 # Extract the first word of "gcc", so it can be a program name with args.
2044 set dummy gcc; ac_word=$2
2045 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2046 echo "configure:2047: checking for $ac_word" >&5
2047 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2048   echo $ac_n "(cached) $ac_c" 1>&6
2049 else
2050   if test -n "$CC"; then
2051   ac_cv_prog_CC="$CC" # Let the user override the test.
2052 else
2053   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2054   for ac_dir in $PATH; do
2055     test -z "$ac_dir" && ac_dir=.
2056     if test -f $ac_dir/$ac_word; then
2057       ac_cv_prog_CC="gcc"
2058       break
2059     fi
2060   done
2061   IFS="$ac_save_ifs"
2062 fi
2063 fi
2064 CC="$ac_cv_prog_CC"
2065 if test -n "$CC"; then
2066   echo "$ac_t""$CC" 1>&6
2067 else
2068   echo "$ac_t""no" 1>&6
2069 fi
2070
2071 if test -z "$CC"; then
2072   # Extract the first word of "cc", so it can be a program name with args.
2073 set dummy cc; ac_word=$2
2074 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2075 echo "configure:2076: checking for $ac_word" >&5
2076 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2077   echo $ac_n "(cached) $ac_c" 1>&6
2078 else
2079   if test -n "$CC"; then
2080   ac_cv_prog_CC="$CC" # Let the user override the test.
2081 else
2082   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2083   ac_prog_rejected=no
2084   for ac_dir in $PATH; do
2085     test -z "$ac_dir" && ac_dir=.
2086     if test -f $ac_dir/$ac_word; then
2087       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
2088         ac_prog_rejected=yes
2089         continue
2090       fi
2091       ac_cv_prog_CC="cc"
2092       break
2093     fi
2094   done
2095   IFS="$ac_save_ifs"
2096 if test $ac_prog_rejected = yes; then
2097   # We found a bogon in the path, so make sure we never use it.
2098   set dummy $ac_cv_prog_CC
2099   shift
2100   if test $# -gt 0; then
2101     # We chose a different compiler from the bogus one.
2102     # However, it has the same basename, so the bogon will be chosen
2103     # first if we set CC to just the basename; use the full file name.
2104     shift
2105     set dummy "$ac_dir/$ac_word" "$@"
2106     shift
2107     ac_cv_prog_CC="$@"
2108   fi
2109 fi
2110 fi
2111 fi
2112 CC="$ac_cv_prog_CC"
2113 if test -n "$CC"; then
2114   echo "$ac_t""$CC" 1>&6
2115 else
2116   echo "$ac_t""no" 1>&6
2117 fi
2118
2119   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2120 fi
2121
2122 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2123 echo "configure:2124: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
2124
2125 ac_ext=c
2126 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2127 ac_cpp='$CPP $CPPFLAGS'
2128 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2129 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2130 cross_compiling=$ac_cv_prog_cc_cross
2131
2132 cat > conftest.$ac_ext <<EOF
2133 #line 2134 "configure"
2134 #include "confdefs.h"
2135 main(){return(0);}
2136 EOF
2137 if { (eval echo configure:2138: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2138   ac_cv_prog_cc_works=yes
2139   # If we can't run a trivial program, we are probably using a cross compiler.
2140   if (./conftest; exit) 2>/dev/null; then
2141     ac_cv_prog_cc_cross=no
2142   else
2143     ac_cv_prog_cc_cross=yes
2144   fi
2145 else
2146   echo "configure: failed program was:" >&5
2147   cat conftest.$ac_ext >&5
2148   ac_cv_prog_cc_works=no
2149 fi
2150 rm -fr conftest*
2151
2152 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2153 if test $ac_cv_prog_cc_works = no; then
2154   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2155 fi
2156 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2157 echo "configure:2158: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2158 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2159 cross_compiling=$ac_cv_prog_cc_cross
2160
2161 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2162 echo "configure:2163: checking whether we are using GNU C" >&5
2163 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2164   echo $ac_n "(cached) $ac_c" 1>&6
2165 else
2166   cat > conftest.c <<EOF
2167 #ifdef __GNUC__
2168   yes;
2169 #endif
2170 EOF
2171 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2172: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
2172   ac_cv_prog_gcc=yes
2173 else
2174   ac_cv_prog_gcc=no
2175 fi
2176 fi
2177
2178 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2179
2180 if test $ac_cv_prog_gcc = yes; then
2181   GCC=yes
2182   ac_test_CFLAGS="${CFLAGS+set}"
2183   ac_save_CFLAGS="$CFLAGS"
2184   CFLAGS=
2185   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2186 echo "configure:2187: checking whether ${CC-cc} accepts -g" >&5
2187 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2188   echo $ac_n "(cached) $ac_c" 1>&6
2189 else
2190   echo 'void f(){}' > conftest.c
2191 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2192   ac_cv_prog_cc_g=yes
2193 else
2194   ac_cv_prog_cc_g=no
2195 fi
2196 rm -f conftest*
2197
2198 fi
2199
2200 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2201   if test "$ac_test_CFLAGS" = set; then
2202     CFLAGS="$ac_save_CFLAGS"
2203   elif test $ac_cv_prog_cc_g = yes; then
2204     CFLAGS="-g -O2"
2205   else
2206     CFLAGS="-O2"
2207   fi
2208 else
2209   GCC=
2210   test "${CFLAGS+set}" = set || CFLAGS="-g"
2211 fi
2212
2213
2214 for ac_prog in 'bison -y' byacc
2215 do
2216 # Extract the first word of "$ac_prog", so it can be a program name with args.
2217 set dummy $ac_prog; ac_word=$2
2218 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2219 echo "configure:2220: checking for $ac_word" >&5
2220 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
2221   echo $ac_n "(cached) $ac_c" 1>&6
2222 else
2223   if test -n "$YACC"; then
2224   ac_cv_prog_YACC="$YACC" # Let the user override the test.
2225 else
2226   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2227   for ac_dir in $PATH; do
2228     test -z "$ac_dir" && ac_dir=.
2229     if test -f $ac_dir/$ac_word; then
2230       ac_cv_prog_YACC="$ac_prog"
2231       break
2232     fi
2233   done
2234   IFS="$ac_save_ifs"
2235 fi
2236 fi
2237 YACC="$ac_cv_prog_YACC"
2238 if test -n "$YACC"; then
2239   echo "$ac_t""$YACC" 1>&6
2240 else
2241   echo "$ac_t""no" 1>&6
2242 fi
2243
2244 test -n "$YACC" && break
2245 done
2246 test -n "$YACC" || YACC="yacc"
2247
2248 # Extract the first word of "flex", so it can be a program name with args.
2249 set dummy flex; ac_word=$2
2250 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2251 echo "configure:2252: checking for $ac_word" >&5
2252 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
2253   echo $ac_n "(cached) $ac_c" 1>&6
2254 else
2255   if test -n "$LEX"; then
2256   ac_cv_prog_LEX="$LEX" # Let the user override the test.
2257 else
2258   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2259   for ac_dir in $PATH; do
2260     test -z "$ac_dir" && ac_dir=.
2261     if test -f $ac_dir/$ac_word; then
2262       ac_cv_prog_LEX="flex"
2263       break
2264     fi
2265   done
2266   IFS="$ac_save_ifs"
2267   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
2268 fi
2269 fi
2270 LEX="$ac_cv_prog_LEX"
2271 if test -n "$LEX"; then
2272   echo "$ac_t""$LEX" 1>&6
2273 else
2274   echo "$ac_t""no" 1>&6
2275 fi
2276
2277 if test -z "$LEXLIB"
2278 then
2279   case "$LEX" in
2280   flex*) ac_lib=fl ;;
2281   *) ac_lib=l ;;
2282   esac
2283   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
2284 echo "configure:2285: checking for yywrap in -l$ac_lib" >&5
2285 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
2286 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2287   echo $ac_n "(cached) $ac_c" 1>&6
2288 else
2289   ac_save_LIBS="$LIBS"
2290 LIBS="-l$ac_lib  $LIBS"
2291 cat > conftest.$ac_ext <<EOF
2292 #line 2293 "configure"
2293 #include "confdefs.h"
2294 /* Override any gcc2 internal prototype to avoid an error.  */
2295 /* We use char because int might match the return type of a gcc2
2296     builtin and then its argument prototype would still apply.  */
2297 char yywrap();
2298
2299 int main() {
2300 yywrap()
2301 ; return 0; }
2302 EOF
2303 if { (eval echo configure:2304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2304   rm -rf conftest*
2305   eval "ac_cv_lib_$ac_lib_var=yes"
2306 else
2307   echo "configure: failed program was:" >&5
2308   cat conftest.$ac_ext >&5
2309   rm -rf conftest*
2310   eval "ac_cv_lib_$ac_lib_var=no"
2311 fi
2312 rm -f conftest*
2313 LIBS="$ac_save_LIBS"
2314
2315 fi
2316 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2317   echo "$ac_t""yes" 1>&6
2318   LEXLIB="-l$ac_lib"
2319 else
2320   echo "$ac_t""no" 1>&6
2321 fi
2322
2323 fi
2324
2325 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2326 echo "configure:2327: checking how to run the C preprocessor" >&5
2327 # On Suns, sometimes $CPP names a directory.
2328 if test -n "$CPP" && test -d "$CPP"; then
2329   CPP=
2330 fi
2331 if test -z "$CPP"; then
2332 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2333   echo $ac_n "(cached) $ac_c" 1>&6
2334 else
2335     # This must be in double quotes, not single quotes, because CPP may get
2336   # substituted into the Makefile and "${CC-cc}" will confuse make.
2337   CPP="${CC-cc} -E"
2338   # On the NeXT, cc -E runs the code through the compiler's parser,
2339   # not just through cpp.
2340   cat > conftest.$ac_ext <<EOF
2341 #line 2342 "configure"
2342 #include "confdefs.h"
2343 #include <assert.h>
2344 Syntax Error
2345 EOF
2346 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2347 { (eval echo configure:2348: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2348 ac_err=`grep -v '^ *+' conftest.out`
2349 if test -z "$ac_err"; then
2350   :
2351 else
2352   echo "$ac_err" >&5
2353   echo "configure: failed program was:" >&5
2354   cat conftest.$ac_ext >&5
2355   rm -rf conftest*
2356   CPP="${CC-cc} -E -traditional-cpp"
2357   cat > conftest.$ac_ext <<EOF
2358 #line 2359 "configure"
2359 #include "confdefs.h"
2360 #include <assert.h>
2361 Syntax Error
2362 EOF
2363 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2364 { (eval echo configure:2365: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2365 ac_err=`grep -v '^ *+' conftest.out`
2366 if test -z "$ac_err"; then
2367   :
2368 else
2369   echo "$ac_err" >&5
2370   echo "configure: failed program was:" >&5
2371   cat conftest.$ac_ext >&5
2372   rm -rf conftest*
2373   CPP=/lib/cpp
2374 fi
2375 rm -f conftest*
2376 fi
2377 rm -f conftest*
2378   ac_cv_prog_CPP="$CPP"
2379 fi
2380   CPP="$ac_cv_prog_CPP"
2381 else
2382   ac_cv_prog_CPP="$CPP"
2383 fi
2384 echo "$ac_t""$CPP" 1>&6
2385
2386 echo $ac_n "checking lex output file root""... $ac_c" 1>&6
2387 echo "configure:2388: checking lex output file root" >&5
2388 if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
2389   echo $ac_n "(cached) $ac_c" 1>&6
2390 else
2391   # The minimal lex program is just a single line: %%.  But some broken lexes
2392 # (Solaris, I think it was) want two %% lines, so accommodate them.
2393 echo '%%
2394 %%' | $LEX
2395 if test -f lex.yy.c; then
2396   ac_cv_prog_lex_root=lex.yy
2397 elif test -f lexyy.c; then
2398   ac_cv_prog_lex_root=lexyy
2399 else
2400   { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; }
2401 fi
2402 fi
2403
2404 echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
2405 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
2406
2407 echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
2408 echo "configure:2409: checking whether yytext is a pointer" >&5
2409 if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
2410   echo $ac_n "(cached) $ac_c" 1>&6
2411 else
2412   # POSIX says lex can declare yytext either as a pointer or an array; the
2413 # default is implementation-dependent. Figure out which it is, since
2414 # not all implementations provide the %pointer and %array declarations.
2415 ac_cv_prog_lex_yytext_pointer=no
2416 echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
2417 ac_save_LIBS="$LIBS"
2418 LIBS="$LIBS $LEXLIB"
2419 cat > conftest.$ac_ext <<EOF
2420 #line 2421 "configure"
2421 #include "confdefs.h"
2422 `cat $LEX_OUTPUT_ROOT.c`
2423 int main() {
2424
2425 ; return 0; }
2426 EOF
2427 if { (eval echo configure:2428: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2428   rm -rf conftest*
2429   ac_cv_prog_lex_yytext_pointer=yes
2430 else
2431   echo "configure: failed program was:" >&5
2432   cat conftest.$ac_ext >&5
2433 fi
2434 rm -f conftest*
2435 LIBS="$ac_save_LIBS"
2436 rm -f "${LEX_OUTPUT_ROOT}.c"
2437
2438 fi
2439
2440 echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6
2441 if test $ac_cv_prog_lex_yytext_pointer = yes; then
2442   cat >> confdefs.h <<\EOF
2443 #define YYTEXT_POINTER 1
2444 EOF
2445
2446 fi
2447
2448
2449 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
2450 echo "configure:2451: checking whether to enable maintainer-specific portions of Makefiles" >&5
2451     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2452 if test "${enable_maintainer_mode+set}" = set; then
2453   enableval="$enable_maintainer_mode"
2454   USE_MAINTAINER_MODE=$enableval
2455 else
2456   USE_MAINTAINER_MODE=no
2457 fi
2458
2459   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2460   if test $USE_MAINTAINER_MODE = yes; then
2461     MAINT=
2462   else
2463     MAINT='#M#'
2464   fi
2465
2466
2467 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
2468 echo "configure:2469: checking for Cygwin32 environment" >&5
2469 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
2470   echo $ac_n "(cached) $ac_c" 1>&6
2471 else
2472   cat > conftest.$ac_ext <<EOF
2473 #line 2474 "configure"
2474 #include "confdefs.h"
2475
2476 int main() {
2477 return __CYGWIN32__;
2478 ; return 0; }
2479 EOF
2480 if { (eval echo configure:2481: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2481   rm -rf conftest*
2482   am_cv_cygwin32=yes
2483 else
2484   echo "configure: failed program was:" >&5
2485   cat conftest.$ac_ext >&5
2486   rm -rf conftest*
2487   am_cv_cygwin32=no
2488 fi
2489 rm -f conftest*
2490 rm -f conftest*
2491 fi
2492
2493 echo "$ac_t""$am_cv_cygwin32" 1>&6
2494 CYGWIN32=
2495 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
2496 echo $ac_n "checking for Mingw32 environment""... $ac_c" 1>&6
2497 echo "configure:2498: checking for Mingw32 environment" >&5
2498 if eval "test \"`echo '$''{'am_cv_mingw32'+set}'`\" = set"; then
2499   echo $ac_n "(cached) $ac_c" 1>&6
2500 else
2501   cat > conftest.$ac_ext <<EOF
2502 #line 2503 "configure"
2503 #include "confdefs.h"
2504
2505 int main() {
2506 return __MINGW32__;
2507 ; return 0; }
2508 EOF
2509 if { (eval echo configure:2510: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2510   rm -rf conftest*
2511   am_cv_mingw32=yes
2512 else
2513   echo "configure: failed program was:" >&5
2514   cat conftest.$ac_ext >&5
2515   rm -rf conftest*
2516   am_cv_mingw32=no
2517 fi
2518 rm -f conftest*
2519 rm -f conftest*
2520 fi
2521
2522 echo "$ac_t""$am_cv_mingw32" 1>&6
2523 MINGW32=
2524 test "$am_cv_mingw32" = yes && MINGW32=yes
2525
2526
2527 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2528 echo "configure:2529: checking for executable suffix" >&5
2529 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
2530   echo $ac_n "(cached) $ac_c" 1>&6
2531 else
2532
2533 if test "$CYGWIN32" = yes -o "$MINGW32" = yes; then
2534 am_cv_exeext=.exe
2535 else
2536 cat > am_c_test.c << 'EOF'
2537 int main() {
2538 /* Nothing needed here */
2539 }
2540 EOF
2541 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
2542 am_cv_exeext=`echo am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
2543 rm -f am_c_test*
2544 fi
2545
2546 test x"${am_cv_exeext}" = x && am_cv_exeext=no
2547 fi
2548 EXEEXT=""
2549 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
2550 echo "$ac_t""${am_cv_exeext}" 1>&6
2551
2552
2553 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
2554 do
2555 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2556 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2557 echo "configure:2558: checking for $ac_hdr" >&5
2558 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2559   echo $ac_n "(cached) $ac_c" 1>&6
2560 else
2561   cat > conftest.$ac_ext <<EOF
2562 #line 2563 "configure"
2563 #include "confdefs.h"
2564 #include <$ac_hdr>
2565 EOF
2566 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2567 { (eval echo configure:2568: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2568 ac_err=`grep -v '^ *+' conftest.out`
2569 if test -z "$ac_err"; then
2570   rm -rf conftest*
2571   eval "ac_cv_header_$ac_safe=yes"
2572 else
2573   echo "$ac_err" >&5
2574   echo "configure: failed program was:" >&5
2575   cat conftest.$ac_ext >&5
2576   rm -rf conftest*
2577   eval "ac_cv_header_$ac_safe=no"
2578 fi
2579 rm -f conftest*
2580 fi
2581 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2582   echo "$ac_t""yes" 1>&6
2583     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2584   cat >> confdefs.h <<EOF
2585 #define $ac_tr_hdr 1
2586 EOF
2587
2588 else
2589   echo "$ac_t""no" 1>&6
2590 fi
2591 done
2592
2593
2594 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
2595 # people who are not cross-compiling but are compiling cross-assemblers.
2596 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
2597 echo "configure:2598: checking whether compiling a cross-assembler" >&5
2598 if test "${host}" = "${target}"; then
2599   cross_gas=no
2600 else
2601   cross_gas=yes
2602   cat >> confdefs.h <<\EOF
2603 #define CROSS_COMPILE 1
2604 EOF
2605
2606 fi
2607 echo "$ac_t""$cross_gas" 1>&6
2608
2609 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
2610 # for constant arguments.  Useless!
2611 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
2612 echo "configure:2613: checking for working alloca.h" >&5
2613 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
2614   echo $ac_n "(cached) $ac_c" 1>&6
2615 else
2616   cat > conftest.$ac_ext <<EOF
2617 #line 2618 "configure"
2618 #include "confdefs.h"
2619 #include <alloca.h>
2620 int main() {
2621 char *p = alloca(2 * sizeof(int));
2622 ; return 0; }
2623 EOF
2624 if { (eval echo configure:2625: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2625   rm -rf conftest*
2626   ac_cv_header_alloca_h=yes
2627 else
2628   echo "configure: failed program was:" >&5
2629   cat conftest.$ac_ext >&5
2630   rm -rf conftest*
2631   ac_cv_header_alloca_h=no
2632 fi
2633 rm -f conftest*
2634 fi
2635
2636 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
2637 if test $ac_cv_header_alloca_h = yes; then
2638   cat >> confdefs.h <<\EOF
2639 #define HAVE_ALLOCA_H 1
2640 EOF
2641
2642 fi
2643
2644 echo $ac_n "checking for alloca""... $ac_c" 1>&6
2645 echo "configure:2646: checking for alloca" >&5
2646 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
2647   echo $ac_n "(cached) $ac_c" 1>&6
2648 else
2649   cat > conftest.$ac_ext <<EOF
2650 #line 2651 "configure"
2651 #include "confdefs.h"
2652
2653 #ifdef __GNUC__
2654 # define alloca __builtin_alloca
2655 #else
2656 # if HAVE_ALLOCA_H
2657 #  include <alloca.h>
2658 # else
2659 #  ifdef _AIX
2660  #pragma alloca
2661 #  else
2662 #   ifndef alloca /* predefined by HP cc +Olibcalls */
2663 char *alloca ();
2664 #   endif
2665 #  endif
2666 # endif
2667 #endif
2668
2669 int main() {
2670 char *p = (char *) alloca(1);
2671 ; return 0; }
2672 EOF
2673 if { (eval echo configure:2674: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2674   rm -rf conftest*
2675   ac_cv_func_alloca_works=yes
2676 else
2677   echo "configure: failed program was:" >&5
2678   cat conftest.$ac_ext >&5
2679   rm -rf conftest*
2680   ac_cv_func_alloca_works=no
2681 fi
2682 rm -f conftest*
2683 fi
2684
2685 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
2686 if test $ac_cv_func_alloca_works = yes; then
2687   cat >> confdefs.h <<\EOF
2688 #define HAVE_ALLOCA 1
2689 EOF
2690
2691 fi
2692
2693 if test $ac_cv_func_alloca_works = no; then
2694   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
2695   # that cause trouble.  Some versions do not even contain alloca or
2696   # contain a buggy version.  If you still want to use their alloca,
2697   # use ar to extract alloca.o from them instead of compiling alloca.c.
2698   ALLOCA=alloca.o
2699   cat >> confdefs.h <<\EOF
2700 #define C_ALLOCA 1
2701 EOF
2702
2703
2704 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
2705 echo "configure:2706: checking whether alloca needs Cray hooks" >&5
2706 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
2707   echo $ac_n "(cached) $ac_c" 1>&6
2708 else
2709   cat > conftest.$ac_ext <<EOF
2710 #line 2711 "configure"
2711 #include "confdefs.h"
2712 #if defined(CRAY) && ! defined(CRAY2)
2713 webecray
2714 #else
2715 wenotbecray
2716 #endif
2717
2718 EOF
2719 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2720   egrep "webecray" >/dev/null 2>&1; then
2721   rm -rf conftest*
2722   ac_cv_os_cray=yes
2723 else
2724   rm -rf conftest*
2725   ac_cv_os_cray=no
2726 fi
2727 rm -f conftest*
2728
2729 fi
2730
2731 echo "$ac_t""$ac_cv_os_cray" 1>&6
2732 if test $ac_cv_os_cray = yes; then
2733 for ac_func in _getb67 GETB67 getb67; do
2734   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2735 echo "configure:2736: checking for $ac_func" >&5
2736 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2737   echo $ac_n "(cached) $ac_c" 1>&6
2738 else
2739   cat > conftest.$ac_ext <<EOF
2740 #line 2741 "configure"
2741 #include "confdefs.h"
2742 /* System header to define __stub macros and hopefully few prototypes,
2743     which can conflict with char $ac_func(); below.  */
2744 #include <assert.h>
2745 /* Override any gcc2 internal prototype to avoid an error.  */
2746 /* We use char because int might match the return type of a gcc2
2747     builtin and then its argument prototype would still apply.  */
2748 char $ac_func();
2749
2750 int main() {
2751
2752 /* The GNU C library defines this for functions which it implements
2753     to always fail with ENOSYS.  Some functions are actually named
2754     something starting with __ and the normal name is an alias.  */
2755 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2756 choke me
2757 #else
2758 $ac_func();
2759 #endif
2760
2761 ; return 0; }
2762 EOF
2763 if { (eval echo configure:2764: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2764   rm -rf conftest*
2765   eval "ac_cv_func_$ac_func=yes"
2766 else
2767   echo "configure: failed program was:" >&5
2768   cat conftest.$ac_ext >&5
2769   rm -rf conftest*
2770   eval "ac_cv_func_$ac_func=no"
2771 fi
2772 rm -f conftest*
2773 fi
2774
2775 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2776   echo "$ac_t""yes" 1>&6
2777   cat >> confdefs.h <<EOF
2778 #define CRAY_STACKSEG_END $ac_func
2779 EOF
2780
2781   break
2782 else
2783   echo "$ac_t""no" 1>&6
2784 fi
2785
2786 done
2787 fi
2788
2789 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
2790 echo "configure:2791: checking stack direction for C alloca" >&5
2791 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
2792   echo $ac_n "(cached) $ac_c" 1>&6
2793 else
2794   if test "$cross_compiling" = yes; then
2795   ac_cv_c_stack_direction=0
2796 else
2797   cat > conftest.$ac_ext <<EOF
2798 #line 2799 "configure"
2799 #include "confdefs.h"
2800 find_stack_direction ()
2801 {
2802   static char *addr = 0;
2803   auto char dummy;
2804   if (addr == 0)
2805     {
2806       addr = &dummy;
2807       return find_stack_direction ();
2808     }
2809   else
2810     return (&dummy > addr) ? 1 : -1;
2811 }
2812 main ()
2813 {
2814   exit (find_stack_direction() < 0);
2815 }
2816 EOF
2817 if { (eval echo configure:2818: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2818 then
2819   ac_cv_c_stack_direction=1
2820 else
2821   echo "configure: failed program was:" >&5
2822   cat conftest.$ac_ext >&5
2823   rm -fr conftest*
2824   ac_cv_c_stack_direction=-1
2825 fi
2826 rm -fr conftest*
2827 fi
2828
2829 fi
2830
2831 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
2832 cat >> confdefs.h <<EOF
2833 #define STACK_DIRECTION $ac_cv_c_stack_direction
2834 EOF
2835
2836 fi
2837
2838 echo $ac_n "checking for inline""... $ac_c" 1>&6
2839 echo "configure:2840: checking for inline" >&5
2840 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
2841   echo $ac_n "(cached) $ac_c" 1>&6
2842 else
2843   ac_cv_c_inline=no
2844 for ac_kw in inline __inline__ __inline; do
2845   cat > conftest.$ac_ext <<EOF
2846 #line 2847 "configure"
2847 #include "confdefs.h"
2848
2849 int main() {
2850 } $ac_kw foo() {
2851 ; return 0; }
2852 EOF
2853 if { (eval echo configure:2854: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2854   rm -rf conftest*
2855   ac_cv_c_inline=$ac_kw; break
2856 else
2857   echo "configure: failed program was:" >&5
2858   cat conftest.$ac_ext >&5
2859 fi
2860 rm -f conftest*
2861 done
2862
2863 fi
2864
2865 echo "$ac_t""$ac_cv_c_inline" 1>&6
2866 case "$ac_cv_c_inline" in
2867   inline | yes) ;;
2868   no) cat >> confdefs.h <<\EOF
2869 #define inline
2870 EOF
2871  ;;
2872   *)  cat >> confdefs.h <<EOF
2873 #define inline $ac_cv_c_inline
2874 EOF
2875  ;;
2876 esac
2877
2878
2879 # VMS doesn't have unlink.
2880 for ac_func in unlink remove
2881 do
2882 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2883 echo "configure:2884: checking for $ac_func" >&5
2884 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2885   echo $ac_n "(cached) $ac_c" 1>&6
2886 else
2887   cat > conftest.$ac_ext <<EOF
2888 #line 2889 "configure"
2889 #include "confdefs.h"
2890 /* System header to define __stub macros and hopefully few prototypes,
2891     which can conflict with char $ac_func(); below.  */
2892 #include <assert.h>
2893 /* Override any gcc2 internal prototype to avoid an error.  */
2894 /* We use char because int might match the return type of a gcc2
2895     builtin and then its argument prototype would still apply.  */
2896 char $ac_func();
2897
2898 int main() {
2899
2900 /* The GNU C library defines this for functions which it implements
2901     to always fail with ENOSYS.  Some functions are actually named
2902     something starting with __ and the normal name is an alias.  */
2903 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2904 choke me
2905 #else
2906 $ac_func();
2907 #endif
2908
2909 ; return 0; }
2910 EOF
2911 if { (eval echo configure:2912: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2912   rm -rf conftest*
2913   eval "ac_cv_func_$ac_func=yes"
2914 else
2915   echo "configure: failed program was:" >&5
2916   cat conftest.$ac_ext >&5
2917   rm -rf conftest*
2918   eval "ac_cv_func_$ac_func=no"
2919 fi
2920 rm -f conftest*
2921 fi
2922
2923 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2924   echo "$ac_t""yes" 1>&6
2925     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2926   cat >> confdefs.h <<EOF
2927 #define $ac_tr_func 1
2928 EOF
2929  break
2930 else
2931   echo "$ac_t""no" 1>&6
2932 fi
2933 done
2934
2935
2936 # Some systems don't have sbrk().
2937 for ac_func in sbrk
2938 do
2939 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2940 echo "configure:2941: checking for $ac_func" >&5
2941 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2942   echo $ac_n "(cached) $ac_c" 1>&6
2943 else
2944   cat > conftest.$ac_ext <<EOF
2945 #line 2946 "configure"
2946 #include "confdefs.h"
2947 /* System header to define __stub macros and hopefully few prototypes,
2948     which can conflict with char $ac_func(); below.  */
2949 #include <assert.h>
2950 /* Override any gcc2 internal prototype to avoid an error.  */
2951 /* We use char because int might match the return type of a gcc2
2952     builtin and then its argument prototype would still apply.  */
2953 char $ac_func();
2954
2955 int main() {
2956
2957 /* The GNU C library defines this for functions which it implements
2958     to always fail with ENOSYS.  Some functions are actually named
2959     something starting with __ and the normal name is an alias.  */
2960 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2961 choke me
2962 #else
2963 $ac_func();
2964 #endif
2965
2966 ; return 0; }
2967 EOF
2968 if { (eval echo configure:2969: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2969   rm -rf conftest*
2970   eval "ac_cv_func_$ac_func=yes"
2971 else
2972   echo "configure: failed program was:" >&5
2973   cat conftest.$ac_ext >&5
2974   rm -rf conftest*
2975   eval "ac_cv_func_$ac_func=no"
2976 fi
2977 rm -f conftest*
2978 fi
2979
2980 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2981   echo "$ac_t""yes" 1>&6
2982     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2983   cat >> confdefs.h <<EOF
2984 #define $ac_tr_func 1
2985 EOF
2986
2987 else
2988   echo "$ac_t""no" 1>&6
2989 fi
2990 done
2991
2992
2993 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
2994 # enough, but on some of those systems, the assert macro relies on requoting
2995 # working properly!
2996 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
2997 echo "configure:2998: checking for working assert macro" >&5
2998 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
2999   echo $ac_n "(cached) $ac_c" 1>&6
3000 else
3001   cat > conftest.$ac_ext <<EOF
3002 #line 3003 "configure"
3003 #include "confdefs.h"
3004 #include <assert.h>
3005 #include <stdio.h>
3006 int main() {
3007
3008 /* check for requoting problems */
3009 static int a, b, c, d;
3010 static char *s;
3011 assert (!strcmp(s, "foo bar baz quux"));
3012 /* check for newline handling */
3013 assert (a == b
3014         || c == d);
3015
3016 ; return 0; }
3017 EOF
3018 if { (eval echo configure:3019: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3019   rm -rf conftest*
3020   gas_cv_assert_ok=yes
3021 else
3022   echo "configure: failed program was:" >&5
3023   cat conftest.$ac_ext >&5
3024   rm -rf conftest*
3025   gas_cv_assert_ok=no
3026 fi
3027 rm -f conftest*
3028 fi
3029 echo "$ac_t""$gas_cv_assert_ok" 1>&6
3030 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
3031 #define BROKEN_ASSERT 1
3032 EOF
3033
3034
3035
3036 # On some systems, the system header files may not declare malloc, realloc,
3037 # and free.  There are places where gas needs these functions to have been
3038 # declared -- such as when taking their addresses.
3039 gas_test_headers="
3040 #ifdef HAVE_MEMORY_H
3041 #include <memory.h>
3042 #endif
3043 #ifdef HAVE_STRING_H
3044 #include <string.h>
3045 #else
3046 #ifdef HAVE_STRINGS_H
3047 #include <strings.h>
3048 #endif
3049 #endif
3050 #ifdef HAVE_STDLIB_H
3051 #include <stdlib.h>
3052 #endif
3053 #ifdef HAVE_UNISTD_H
3054 #include <unistd.h>
3055 #endif
3056 "
3057
3058 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
3059 echo "configure:3060: checking whether declaration is required for strstr" >&5
3060 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
3061   echo $ac_n "(cached) $ac_c" 1>&6
3062 else
3063   cat > conftest.$ac_ext <<EOF
3064 #line 3065 "configure"
3065 #include "confdefs.h"
3066 $gas_test_headers
3067 int main() {
3068
3069 typedef char *(*f)();
3070 f x;
3071 x = (f) strstr;
3072
3073 ; return 0; }
3074 EOF
3075 if { (eval echo configure:3076: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3076   rm -rf conftest*
3077   gas_cv_decl_needed_strstr=no
3078 else
3079   echo "configure: failed program was:" >&5
3080   cat conftest.$ac_ext >&5
3081   rm -rf conftest*
3082   gas_cv_decl_needed_strstr=yes
3083 fi
3084 rm -f conftest*
3085 fi
3086 echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
3087 test $gas_cv_decl_needed_strstr = no || {
3088  cat >> confdefs.h <<\EOF
3089 #define NEED_DECLARATION_STRSTR 1
3090 EOF
3091
3092 }
3093
3094
3095 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
3096 echo "configure:3097: checking whether declaration is required for malloc" >&5
3097 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
3098   echo $ac_n "(cached) $ac_c" 1>&6
3099 else
3100   cat > conftest.$ac_ext <<EOF
3101 #line 3102 "configure"
3102 #include "confdefs.h"
3103 $gas_test_headers
3104 int main() {
3105
3106 typedef char *(*f)();
3107 f x;
3108 x = (f) malloc;
3109
3110 ; return 0; }
3111 EOF
3112 if { (eval echo configure:3113: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3113   rm -rf conftest*
3114   gas_cv_decl_needed_malloc=no
3115 else
3116   echo "configure: failed program was:" >&5
3117   cat conftest.$ac_ext >&5
3118   rm -rf conftest*
3119   gas_cv_decl_needed_malloc=yes
3120 fi
3121 rm -f conftest*
3122 fi
3123 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
3124 test $gas_cv_decl_needed_malloc = no || {
3125  cat >> confdefs.h <<\EOF
3126 #define NEED_DECLARATION_MALLOC 1
3127 EOF
3128
3129 }
3130
3131
3132 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
3133 echo "configure:3134: checking whether declaration is required for free" >&5
3134 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
3135   echo $ac_n "(cached) $ac_c" 1>&6
3136 else
3137   cat > conftest.$ac_ext <<EOF
3138 #line 3139 "configure"
3139 #include "confdefs.h"
3140 $gas_test_headers
3141 int main() {
3142
3143 typedef void (*f)();
3144 f x;
3145 x = (f) free;
3146
3147 ; return 0; }
3148 EOF
3149 if { (eval echo configure:3150: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3150   rm -rf conftest*
3151   gas_cv_decl_needed_free=no
3152 else
3153   echo "configure: failed program was:" >&5
3154   cat conftest.$ac_ext >&5
3155   rm -rf conftest*
3156   gas_cv_decl_needed_free=yes
3157 fi
3158 rm -f conftest*
3159 fi
3160 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
3161 test $gas_cv_decl_needed_free = no || {
3162  cat >> confdefs.h <<\EOF
3163 #define NEED_DECLARATION_FREE 1
3164 EOF
3165
3166 }
3167
3168
3169 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
3170 echo "configure:3171: checking whether declaration is required for sbrk" >&5
3171 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
3172   echo $ac_n "(cached) $ac_c" 1>&6
3173 else
3174   cat > conftest.$ac_ext <<EOF
3175 #line 3176 "configure"
3176 #include "confdefs.h"
3177 $gas_test_headers
3178 int main() {
3179
3180 typedef char *(*f)();
3181 f x;
3182 x = (f) sbrk;
3183
3184 ; return 0; }
3185 EOF
3186 if { (eval echo configure:3187: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3187   rm -rf conftest*
3188   gas_cv_decl_needed_sbrk=no
3189 else
3190   echo "configure: failed program was:" >&5
3191   cat conftest.$ac_ext >&5
3192   rm -rf conftest*
3193   gas_cv_decl_needed_sbrk=yes
3194 fi
3195 rm -f conftest*
3196 fi
3197 echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
3198 test $gas_cv_decl_needed_sbrk = no || {
3199  cat >> confdefs.h <<\EOF
3200 #define NEED_DECLARATION_SBRK 1
3201 EOF
3202
3203 }
3204
3205
3206 # Does errno.h declare errno, or do we have to add a separate declaration
3207 # for it?
3208
3209 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
3210 echo "configure:3211: checking whether declaration is required for errno" >&5
3211 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
3212   echo $ac_n "(cached) $ac_c" 1>&6
3213 else
3214   cat > conftest.$ac_ext <<EOF
3215 #line 3216 "configure"
3216 #include "confdefs.h"
3217
3218 #ifdef HAVE_ERRNO_H
3219 #include <errno.h>
3220 #endif
3221
3222 int main() {
3223
3224 typedef int f;
3225 f x;
3226 x = (f) errno;
3227
3228 ; return 0; }
3229 EOF
3230 if { (eval echo configure:3231: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3231   rm -rf conftest*
3232   gas_cv_decl_needed_errno=no
3233 else
3234   echo "configure: failed program was:" >&5
3235   cat conftest.$ac_ext >&5
3236   rm -rf conftest*
3237   gas_cv_decl_needed_errno=yes
3238 fi
3239 rm -f conftest*
3240 fi
3241 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
3242 test $gas_cv_decl_needed_errno = no || {
3243  cat >> confdefs.h <<\EOF
3244 #define NEED_DECLARATION_ERRNO 1
3245 EOF
3246
3247 }
3248
3249
3250
3251
3252 trap '' 1 2 15
3253 cat > confcache <<\EOF
3254 # This file is a shell script that caches the results of configure
3255 # tests run on this system so they can be shared between configure
3256 # scripts and configure runs.  It is not useful on other systems.
3257 # If it contains results you don't want to keep, you may remove or edit it.
3258 #
3259 # By default, configure uses ./config.cache as the cache file,
3260 # creating it if it does not exist already.  You can give configure
3261 # the --cache-file=FILE option to use a different cache file; that is
3262 # what configure does when it calls configure scripts in
3263 # subdirectories, so they share the cache.
3264 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3265 # config.status only pays attention to the cache file if you give it the
3266 # --recheck option to rerun configure.
3267 #
3268 EOF
3269 # The following way of writing the cache mishandles newlines in values,
3270 # but we know of no workaround that is simple, portable, and efficient.
3271 # So, don't put newlines in cache variables' values.
3272 # Ultrix sh set writes to stderr and can't be redirected directly,
3273 # and sets the high bit in the cache file unless we assign to the vars.
3274 (set) 2>&1 |
3275   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
3276   *ac_space=\ *)
3277     # `set' does not quote correctly, so add quotes (double-quote substitution
3278     # turns \\\\ into \\, and sed turns \\ into \).
3279     sed -n \
3280       -e "s/'/'\\\\''/g" \
3281       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3282     ;;
3283   *)
3284     # `set' quotes correctly as required by POSIX, so do not add quotes.
3285     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3286     ;;
3287   esac >> confcache
3288 if cmp -s $cache_file confcache; then
3289   :
3290 else
3291   if test -w $cache_file; then
3292     echo "updating cache $cache_file"
3293     cat confcache > $cache_file
3294   else
3295     echo "not updating unwritable cache $cache_file"
3296   fi
3297 fi
3298 rm -f confcache
3299
3300 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3301
3302 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3303 # Let make expand exec_prefix.
3304 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3305
3306 # Any assignment to VPATH causes Sun make to only execute
3307 # the first set of double-colon rules, so remove it if not needed.
3308 # If there is a colon in the path, we need to keep it.
3309 if test "x$srcdir" = x.; then
3310   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3311 fi
3312
3313 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3314
3315 DEFS=-DHAVE_CONFIG_H
3316
3317 # Without the "./", some shells look in PATH for config.status.
3318 : ${CONFIG_STATUS=./config.status}
3319
3320 echo creating $CONFIG_STATUS
3321 rm -f $CONFIG_STATUS
3322 cat > $CONFIG_STATUS <<EOF
3323 #! /bin/sh
3324 # Generated automatically by configure.
3325 # Run this file to recreate the current configuration.
3326 # This directory was configured as follows,
3327 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3328 #
3329 # $0 $ac_configure_args
3330 #
3331 # Compiler output produced by configure, useful for debugging
3332 # configure, is in ./config.log if it exists.
3333
3334 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3335 for ac_option
3336 do
3337   case "\$ac_option" in
3338   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3339     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3340     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3341   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3342     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
3343     exit 0 ;;
3344   -help | --help | --hel | --he | --h)
3345     echo "\$ac_cs_usage"; exit 0 ;;
3346   *) echo "\$ac_cs_usage"; exit 1 ;;
3347   esac
3348 done
3349
3350 ac_given_srcdir=$srcdir
3351 ac_given_INSTALL="$INSTALL"
3352
3353 trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3354 EOF
3355 cat >> $CONFIG_STATUS <<EOF
3356
3357 # Protect against being on the right side of a sed subst in config.status.
3358 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3359  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3360 $ac_vpsub
3361 $extrasub
3362 s%@SHELL@%$SHELL%g
3363 s%@CFLAGS@%$CFLAGS%g
3364 s%@CPPFLAGS@%$CPPFLAGS%g
3365 s%@CXXFLAGS@%$CXXFLAGS%g
3366 s%@DEFS@%$DEFS%g
3367 s%@LDFLAGS@%$LDFLAGS%g
3368 s%@LIBS@%$LIBS%g
3369 s%@exec_prefix@%$exec_prefix%g
3370 s%@prefix@%$prefix%g
3371 s%@program_transform_name@%$program_transform_name%g
3372 s%@bindir@%$bindir%g
3373 s%@sbindir@%$sbindir%g
3374 s%@libexecdir@%$libexecdir%g
3375 s%@datadir@%$datadir%g
3376 s%@sysconfdir@%$sysconfdir%g
3377 s%@sharedstatedir@%$sharedstatedir%g
3378 s%@localstatedir@%$localstatedir%g
3379 s%@libdir@%$libdir%g
3380 s%@includedir@%$includedir%g
3381 s%@oldincludedir@%$oldincludedir%g
3382 s%@infodir@%$infodir%g
3383 s%@mandir@%$mandir%g
3384 s%@host@%$host%g
3385 s%@host_alias@%$host_alias%g
3386 s%@host_cpu@%$host_cpu%g
3387 s%@host_vendor@%$host_vendor%g
3388 s%@host_os@%$host_os%g
3389 s%@target@%$target%g
3390 s%@target_alias@%$target_alias%g
3391 s%@target_cpu@%$target_cpu%g
3392 s%@target_vendor@%$target_vendor%g
3393 s%@target_os@%$target_os%g
3394 s%@build@%$build%g
3395 s%@build_alias@%$build_alias%g
3396 s%@build_cpu@%$build_cpu%g
3397 s%@build_vendor@%$build_vendor%g
3398 s%@build_os@%$build_os%g
3399 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3400 s%@INSTALL_DATA@%$INSTALL_DATA%g
3401 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3402 s%@PACKAGE@%$PACKAGE%g
3403 s%@VERSION@%$VERSION%g
3404 s%@ACLOCAL@%$ACLOCAL%g
3405 s%@AUTOCONF@%$AUTOCONF%g
3406 s%@AUTOMAKE@%$AUTOMAKE%g
3407 s%@AUTOHEADER@%$AUTOHEADER%g
3408 s%@MAKEINFO@%$MAKEINFO%g
3409 s%@SET_MAKE@%$SET_MAKE%g
3410 s%@RANLIB@%$RANLIB%g
3411 s%@CC@%$CC%g
3412 s%@LD@%$LD%g
3413 s%@NM@%$NM%g
3414 s%@LN_S@%$LN_S%g
3415 s%@LIBTOOL@%$LIBTOOL%g
3416 s%@extra_objects@%$extra_objects%g
3417 s%@target_cpu_type@%$target_cpu_type%g
3418 s%@obj_format@%$obj_format%g
3419 s%@te_file@%$te_file%g
3420 s%@atof@%$atof%g
3421 s%@BFDLIB@%$BFDLIB%g
3422 s%@OPCODES_LIB@%$OPCODES_LIB%g
3423 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
3424 s%@YACC@%$YACC%g
3425 s%@LEX@%$LEX%g
3426 s%@LEXLIB@%$LEXLIB%g
3427 s%@CPP@%$CPP%g
3428 s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
3429 s%@MAINT@%$MAINT%g
3430 s%@EXEEXT@%$EXEEXT%g
3431 s%@ALLOCA@%$ALLOCA%g
3432
3433 CEOF
3434 EOF
3435
3436 cat >> $CONFIG_STATUS <<\EOF
3437
3438 # Split the substitutions into bite-sized pieces for seds with
3439 # small command number limits, like on Digital OSF/1 and HP-UX.
3440 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3441 ac_file=1 # Number of current file.
3442 ac_beg=1 # First line for current file.
3443 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3444 ac_more_lines=:
3445 ac_sed_cmds=""
3446 while $ac_more_lines; do
3447   if test $ac_beg -gt 1; then
3448     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3449   else
3450     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3451   fi
3452   if test ! -s conftest.s$ac_file; then
3453     ac_more_lines=false
3454     rm -f conftest.s$ac_file
3455   else
3456     if test -z "$ac_sed_cmds"; then
3457       ac_sed_cmds="sed -f conftest.s$ac_file"
3458     else
3459       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3460     fi
3461     ac_file=`expr $ac_file + 1`
3462     ac_beg=$ac_end
3463     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3464   fi
3465 done
3466 if test -z "$ac_sed_cmds"; then
3467   ac_sed_cmds=cat
3468 fi
3469 EOF
3470
3471 cat >> $CONFIG_STATUS <<EOF
3472
3473 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
3474 EOF
3475 cat >> $CONFIG_STATUS <<\EOF
3476 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3477   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3478   case "$ac_file" in
3479   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3480        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3481   *) ac_file_in="${ac_file}.in" ;;
3482   esac
3483
3484   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3485
3486   # Remove last slash and all that follows it.  Not all systems have dirname.
3487   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3488   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3489     # The file is in a subdirectory.
3490     test ! -d "$ac_dir" && mkdir "$ac_dir"
3491     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3492     # A "../" for each directory in $ac_dir_suffix.
3493     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3494   else
3495     ac_dir_suffix= ac_dots=
3496   fi
3497
3498   case "$ac_given_srcdir" in
3499   .)  srcdir=.
3500       if test -z "$ac_dots"; then top_srcdir=.
3501       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3502   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3503   *) # Relative path.
3504     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3505     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3506   esac
3507
3508   case "$ac_given_INSTALL" in
3509   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3510   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3511   esac
3512
3513   echo creating "$ac_file"
3514   rm -f "$ac_file"
3515   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3516   case "$ac_file" in
3517   *Makefile*) ac_comsub="1i\\
3518 # $configure_input" ;;
3519   *) ac_comsub= ;;
3520   esac
3521
3522   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3523   sed -e "$ac_comsub
3524 s%@configure_input@%$configure_input%g
3525 s%@srcdir@%$srcdir%g
3526 s%@top_srcdir@%$top_srcdir%g
3527 s%@INSTALL@%$INSTALL%g
3528 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3529 fi; done
3530 rm -f conftest.s*
3531
3532 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3533 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3534 #
3535 # ac_d sets the value in "#define NAME VALUE" lines.
3536 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3537 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3538 ac_dC='\3'
3539 ac_dD='%g'
3540 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3541 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3542 ac_uB='\([      ]\)%\1#\2define\3'
3543 ac_uC=' '
3544 ac_uD='\4%g'
3545 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3546 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3547 ac_eB='$%\1#\2define\3'
3548 ac_eC=' '
3549 ac_eD='%g'
3550
3551 if test "${CONFIG_HEADERS+set}" != set; then
3552 EOF
3553 cat >> $CONFIG_STATUS <<EOF
3554   CONFIG_HEADERS="config.h:config.in"
3555 EOF
3556 cat >> $CONFIG_STATUS <<\EOF
3557 fi
3558 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3559   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3560   case "$ac_file" in
3561   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3562        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3563   *) ac_file_in="${ac_file}.in" ;;
3564   esac
3565
3566   echo creating $ac_file
3567
3568   rm -f conftest.frag conftest.in conftest.out
3569   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3570   cat $ac_file_inputs > conftest.in
3571
3572 EOF
3573
3574 # Transform confdefs.h into a sed script conftest.vals that substitutes
3575 # the proper values into config.h.in to produce config.h.  And first:
3576 # Protect against being on the right side of a sed subst in config.status.
3577 # Protect against being in an unquoted here document in config.status.
3578 rm -f conftest.vals
3579 cat > conftest.hdr <<\EOF
3580 s/[\\&%]/\\&/g
3581 s%[\\$`]%\\&%g
3582 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3583 s%ac_d%ac_u%gp
3584 s%ac_u%ac_e%gp
3585 EOF
3586 sed -n -f conftest.hdr confdefs.h > conftest.vals
3587 rm -f conftest.hdr
3588
3589 # This sed command replaces #undef with comments.  This is necessary, for
3590 # example, in the case of _POSIX_SOURCE, which is predefined and required
3591 # on some systems where configure will not decide to define it.
3592 cat >> conftest.vals <<\EOF
3593 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3594 EOF
3595
3596 # Break up conftest.vals because some shells have a limit on
3597 # the size of here documents, and old seds have small limits too.
3598
3599 rm -f conftest.tail
3600 while :
3601 do
3602   ac_lines=`grep -c . conftest.vals`
3603   # grep -c gives empty output for an empty file on some AIX systems.
3604   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3605   # Write a limited-size here document to conftest.frag.
3606   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3607   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3608   echo 'CEOF
3609   sed -f conftest.frag conftest.in > conftest.out
3610   rm -f conftest.in
3611   mv conftest.out conftest.in
3612 ' >> $CONFIG_STATUS
3613   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3614   rm -f conftest.vals
3615   mv conftest.tail conftest.vals
3616 done
3617 rm -f conftest.vals
3618
3619 cat >> $CONFIG_STATUS <<\EOF
3620   rm -f conftest.frag conftest.h
3621   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3622   cat conftest.in >> conftest.h
3623   rm -f conftest.in
3624   if cmp -s $ac_file conftest.h 2>/dev/null; then
3625     echo "$ac_file is unchanged"
3626     rm -f conftest.h
3627   else
3628     # Remove last slash and all that follows it.  Not all systems have dirname.
3629       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3630       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3631       # The file is in a subdirectory.
3632       test ! -d "$ac_dir" && mkdir "$ac_dir"
3633     fi
3634     rm -f $ac_file
3635     mv conftest.h $ac_file
3636   fi
3637 fi; done
3638
3639 EOF
3640 cat >> $CONFIG_STATUS <<EOF
3641
3642 target_cpu_type=${target_cpu_type}
3643  obj_format=${obj_format}
3644  te_file=${te_file}
3645 EOF
3646 cat >> $CONFIG_STATUS <<\EOF
3647 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
3648 rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h
3649  echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h
3650  echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h
3651  echo '#include "te-'"${te_file}"'.h"' > targ-env.h
3652  echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h
3653  case ${target_cpu_type} in
3654  m32r) echo '#include "opcodes/'"${target_cpu_type}"'-opc.h"' > cgen-opc.h ;;
3655  esac
3656 exit 0
3657 EOF
3658 chmod +x $CONFIG_STATUS
3659 rm -fr confdefs* $ac_clean_files
3660 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3661