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