gas/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   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="$ac_help
  15   --enable-shared[=PKGS]  build shared libraries [default=yes]"
  16 ac_help="$ac_help
  17   --enable-static[=PKGS]  build static libraries [default=yes]"
  18 ac_help="$ac_help
  19   --enable-fast-install[=PKGS]  optimize for fast installation [default=yes]"
  20 ac_help="$ac_help
  21   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  22 ac_help="$ac_help
  23   --disable-libtool-lock  avoid locking (might break parallel builds)"
  24 ac_help="$ac_help
  25   --with-pic              try to use only PIC/non-PIC objects [default=use both]"
  26 ac_help="$ac_help
  27   --enable-bfd-assembler  use BFD back end for writing object files"
  28 ac_help="$ac_help
  29     targets            alternative target configurations besides the primary"
  30 ac_help="$ac_help
  31   --enable-commonbfdlib   build shared BFD/opcodes/libiberty library"
  32 ac_help="$ac_help
  33   --enable-build-warnings Enable build-time compiler warnings if gcc is used"
  34 ac_help="$ac_help
  35   --disable-nls           do not use Native Language Support"
  36 ac_help="$ac_help
  37   --with-included-gettext use the GNU gettext library included here"
  38 ac_help="$ac_help
  39   --enable-maintainer-mode enable make rules and dependencies not useful
  40                           (and sometimes confusing) to the casual installer"
  41
  42 # Initialize some variables set by options.
  43 # The variables have the same names as the options, with
  44 # dashes changed to underlines.
  45 build=NONE
  46 cache_file=./config.cache
  47 exec_prefix=NONE
  48 host=NONE
  49 no_create=
  50 nonopt=NONE
  51 no_recursion=
  52 prefix=NONE
  53 program_prefix=NONE
  54 program_suffix=NONE
  55 program_transform_name=s,x,x,
  56 silent=
  57 site=
  58 srcdir=
  59 target=NONE
  60 verbose=
  61 x_includes=NONE
  62 x_libraries=NONE
  63 bindir='${exec_prefix}/bin'
  64 sbindir='${exec_prefix}/sbin'
  65 libexecdir='${exec_prefix}/libexec'
  66 datadir='${prefix}/share'
  67 sysconfdir='${prefix}/etc'
  68 sharedstatedir='${prefix}/com'
  69 localstatedir='${prefix}/var'
  70 libdir='${exec_prefix}/lib'
  71 includedir='${prefix}/include'
  72 oldincludedir='/usr/include'
  73 infodir='${prefix}/info'
  74 mandir='${prefix}/man'
  75
  76 # Initialize some other variables.
  77 subdirs=
  78 MFLAGS= MAKEFLAGS=
  79 SHELL=${CONFIG_SHELL-/bin/sh}
  80 # Maximum number of lines to put in a shell here document.
  81 ac_max_here_lines=12
  82
  83 ac_prev=
  84 for ac_option
  85 do
  86
  87   # If the previous option needs an argument, assign it.
  88   if test -n "$ac_prev"; then
  89     eval "$ac_prev=\$ac_option"
  90     ac_prev=
  91     continue
  92   fi
  93
  94   case "$ac_option" in
  95   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  96   *) ac_optarg= ;;
  97   esac
  98
  99   # Accept the important Cygnus configure options, so we can diagnose typos.
 100
 101   case "$ac_option" in
 102
 103   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 104     ac_prev=bindir ;;
 105   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 106     bindir="$ac_optarg" ;;
 107
 108   -build | --build | --buil | --bui | --bu)
 109     ac_prev=build ;;
 110   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 111     build="$ac_optarg" ;;
 112
 113   -cache-file | --cache-file | --cache-fil | --cache-fi \
 114   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 115     ac_prev=cache_file ;;
 116   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 117   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 118     cache_file="$ac_optarg" ;;
 119
 120   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 121     ac_prev=datadir ;;
 122   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 123   | --da=*)
 124     datadir="$ac_optarg" ;;
 125
 126   -disable-* | --disable-*)
 127     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 128     # Reject names that are not valid shell variable names.
 129     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 130       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 131     fi
 132     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 133     eval "enable_${ac_feature}=no" ;;
 134
 135   -enable-* | --enable-*)
 136     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 137     # Reject names that are not valid shell variable names.
 138     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 139       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 140     fi
 141     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 142     case "$ac_option" in
 143       *=*) ;;
 144       *) ac_optarg=yes ;;
 145     esac
 146     eval "enable_${ac_feature}='$ac_optarg'" ;;
 147
 148   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 149   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 150   | --exec | --exe | --ex)
 151     ac_prev=exec_prefix ;;
 152   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 153   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 154   | --exec=* | --exe=* | --ex=*)
 155     exec_prefix="$ac_optarg" ;;
 156
 157   -gas | --gas | --ga | --g)
 158     # Obsolete; use --with-gas.
 159     with_gas=yes ;;
 160
 161   -help | --help | --hel | --he)
 162     # Omit some internal or obsolete options to make the list less imposing.
 163     # This message is too long to be a string in the A/UX 3.1 sh.
 164     cat << EOF
 165 Usage: configure [options] [host]
 166 Options: [defaults in brackets after descriptions]
 167 Configuration:
 168   --cache-file=FILE       cache test results in FILE
 169   --help                  print this message
 170   --no-create             do not create output files
 171   --quiet, --silent       do not print \`checking...' messages
 172   --version               print the version of autoconf that created configure
 173 Directory and file names:
 174   --prefix=PREFIX         install architecture-independent files in PREFIX
 175                           [$ac_default_prefix]
 176   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 177                           [same as prefix]
 178   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 179   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 180   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 181   --datadir=DIR           read-only architecture-independent data in DIR
 182                           [PREFIX/share]
 183   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 184   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 185                           [PREFIX/com]
 186   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 187   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 188   --includedir=DIR        C header files in DIR [PREFIX/include]
 189   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 190   --infodir=DIR           info documentation in DIR [PREFIX/info]
 191   --mandir=DIR            man documentation in DIR [PREFIX/man]
 192   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 193   --program-prefix=PREFIX prepend PREFIX to installed program names
 194   --program-suffix=SUFFIX append SUFFIX to installed program names
 195   --program-transform-name=PROGRAM
 196                           run sed PROGRAM on installed program names
 197 EOF
 198     cat << EOF
 199 Host type:
 200   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 201   --host=HOST             configure for HOST [guessed]
 202   --target=TARGET         configure for TARGET [TARGET=HOST]
 203 Features and packages:
 204   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 205   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 206   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 207   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 208   --x-includes=DIR        X include files are in DIR
 209   --x-libraries=DIR       X library files are in DIR
 210 EOF
 211     if test -n "$ac_help"; then
 212       echo "--enable and --with options recognized:$ac_help"
 213     fi
 214     exit 0 ;;
 215
 216   -host | --host | --hos | --ho)
 217     ac_prev=host ;;
 218   -host=* | --host=* | --hos=* | --ho=*)
 219     host="$ac_optarg" ;;
 220
 221   -includedir | --includedir | --includedi | --included | --include \
 222   | --includ | --inclu | --incl | --inc)
 223     ac_prev=includedir ;;
 224   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 225   | --includ=* | --inclu=* | --incl=* | --inc=*)
 226     includedir="$ac_optarg" ;;
 227
 228   -infodir | --infodir | --infodi | --infod | --info | --inf)
 229     ac_prev=infodir ;;
 230   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 231     infodir="$ac_optarg" ;;
 232
 233   -libdir | --libdir | --libdi | --libd)
 234     ac_prev=libdir ;;
 235   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 236     libdir="$ac_optarg" ;;
 237
 238   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 239   | --libexe | --libex | --libe)
 240     ac_prev=libexecdir ;;
 241   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 242   | --libexe=* | --libex=* | --libe=*)
 243     libexecdir="$ac_optarg" ;;
 244
 245   -localstatedir | --localstatedir | --localstatedi | --localstated \
 246   | --localstate | --localstat | --localsta | --localst \
 247   | --locals | --local | --loca | --loc | --lo)
 248     ac_prev=localstatedir ;;
 249   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 250   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 251   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 252     localstatedir="$ac_optarg" ;;
 253
 254   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 255     ac_prev=mandir ;;
 256   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 257     mandir="$ac_optarg" ;;
 258
 259   -nfp | --nfp | --nf)
 260     # Obsolete; use --without-fp.
 261     with_fp=no ;;
 262
 263   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 264   | --no-cr | --no-c)
 265     no_create=yes ;;
 266
 267   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 268   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 269     no_recursion=yes ;;
 270
 271   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 272   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 273   | --oldin | --oldi | --old | --ol | --o)
 274     ac_prev=oldincludedir ;;
 275   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 276   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 277   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 278     oldincludedir="$ac_optarg" ;;
 279
 280   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 281     ac_prev=prefix ;;
 282   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 283     prefix="$ac_optarg" ;;
 284
 285   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 286   | --program-pre | --program-pr | --program-p)
 287     ac_prev=program_prefix ;;
 288   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 289   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 290     program_prefix="$ac_optarg" ;;
 291
 292   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 293   | --program-suf | --program-su | --program-s)
 294     ac_prev=program_suffix ;;
 295   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 296   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 297     program_suffix="$ac_optarg" ;;
 298
 299   -program-transform-name | --program-transform-name \
 300   | --program-transform-nam | --program-transform-na \
 301   | --program-transform-n | --program-transform- \
 302   | --program-transform | --program-transfor \
 303   | --program-transfo | --program-transf \
 304   | --program-trans | --program-tran \
 305   | --progr-tra | --program-tr | --program-t)
 306     ac_prev=program_transform_name ;;
 307   -program-transform-name=* | --program-transform-name=* \
 308   | --program-transform-nam=* | --program-transform-na=* \
 309   | --program-transform-n=* | --program-transform-=* \
 310   | --program-transform=* | --program-transfor=* \
 311   | --program-transfo=* | --program-transf=* \
 312   | --program-trans=* | --program-tran=* \
 313   | --progr-tra=* | --program-tr=* | --program-t=*)
 314     program_transform_name="$ac_optarg" ;;
 315
 316   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 317   | -silent | --silent | --silen | --sile | --sil)
 318     silent=yes ;;
 319
 320   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 321     ac_prev=sbindir ;;
 322   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 323   | --sbi=* | --sb=*)
 324     sbindir="$ac_optarg" ;;
 325
 326   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 327   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 328   | --sharedst | --shareds | --shared | --share | --shar \
 329   | --sha | --sh)
 330     ac_prev=sharedstatedir ;;
 331   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 332   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 333   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 334   | --sha=* | --sh=*)
 335     sharedstatedir="$ac_optarg" ;;
 336
 337   -site | --site | --sit)
 338     ac_prev=site ;;
 339   -site=* | --site=* | --sit=*)
 340     site="$ac_optarg" ;;
 341
 342   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 343     ac_prev=srcdir ;;
 344   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 345     srcdir="$ac_optarg" ;;
 346
 347   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 348   | --syscon | --sysco | --sysc | --sys | --sy)
 349     ac_prev=sysconfdir ;;
 350   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 351   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 352     sysconfdir="$ac_optarg" ;;
 353
 354   -target | --target | --targe | --targ | --tar | --ta | --t)
 355     ac_prev=target ;;
 356   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 357     target="$ac_optarg" ;;
 358
 359   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 360     verbose=yes ;;
 361
 362   -version | --version | --versio | --versi | --vers)
 363     echo "configure generated by autoconf version 2.13"
 364     exit 0 ;;
 365
 366   -with-* | --with-*)
 367     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 368     # Reject names that are not valid shell variable names.
 369     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 370       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 371     fi
 372     ac_package=`echo $ac_package| sed 's/-/_/g'`
 373     case "$ac_option" in
 374       *=*) ;;
 375       *) ac_optarg=yes ;;
 376     esac
 377     eval "with_${ac_package}='$ac_optarg'" ;;
 378
 379   -without-* | --without-*)
 380     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 381     # Reject names that are not valid shell variable names.
 382     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 383       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 384     fi
 385     ac_package=`echo $ac_package| sed 's/-/_/g'`
 386     eval "with_${ac_package}=no" ;;
 387
 388   --x)
 389     # Obsolete; use --with-x.
 390     with_x=yes ;;
 391
 392   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 393   | --x-incl | --x-inc | --x-in | --x-i)
 394     ac_prev=x_includes ;;
 395   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 396   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 397     x_includes="$ac_optarg" ;;
 398
 399   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 400   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 401     ac_prev=x_libraries ;;
 402   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 403   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 404     x_libraries="$ac_optarg" ;;
 405
 406   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 407     ;;
 408
 409   *)
 410     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 411       echo "configure: warning: $ac_option: invalid host type" 1>&2
 412     fi
 413     if test "x$nonopt" != xNONE; then
 414       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 415     fi
 416     nonopt="$ac_option"
 417     ;;
 418
 419   esac
 420 done
 421
 422 if test -n "$ac_prev"; then
 423   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 424 fi
 425
 426 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 427
 428 # File descriptor usage:
 429 # 0 standard input
 430 # 1 file creation
 431 # 2 errors and warnings
 432 # 3 some systems may open it to /dev/tty
 433 # 4 used on the Kubota Titan
 434 # 6 checking for... messages and results
 435 # 5 compiler messages saved in config.log
 436 if test "$silent" = yes; then
 437   exec 6>/dev/null
 438 else
 439   exec 6>&1
 440 fi
 441 exec 5>./config.log
 442
 443 echo "\
 444 This file contains any messages produced by compilers while
 445 running configure, to aid debugging if configure makes a mistake.
 446 " 1>&5
 447
 448 # Strip out --no-create and --no-recursion so they do not pile up.
 449 # Also quote any args containing shell metacharacters.
 450 ac_configure_args=
 451 for ac_arg
 452 do
 453   case "$ac_arg" in
 454   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 455   | --no-cr | --no-c) ;;
 456   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 457   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 458   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 459   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 460   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 461   esac
 462 done
 463
 464 # NLS nuisances.
 465 # Only set these to C if already set.  These must not be set unconditionally
 466 # because not all systems understand e.g. LANG=C (notably SCO).
 467 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 468 # Non-C LC_CTYPE values break the ctype check.
 469 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 470 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 471 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 472 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 473
 474 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 475 rm -rf conftest* confdefs.h
 476 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 477 echo > confdefs.h
 478
 479 # A filename unique to this package, relative to the directory that
 480 # configure is in, which we can look for to find out if srcdir is correct.
 481 ac_unique_file=as.h
 482
 483 # Find the source files, if location was not specified.
 484 if test -z "$srcdir"; then
 485   ac_srcdir_defaulted=yes
 486   # Try the directory containing this script, then its parent.
 487   ac_prog=$0
 488   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 489   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 490   srcdir=$ac_confdir
 491   if test ! -r $srcdir/$ac_unique_file; then
 492     srcdir=..
 493   fi
 494 else
 495   ac_srcdir_defaulted=no
 496 fi
 497 if test ! -r $srcdir/$ac_unique_file; then
 498   if test "$ac_srcdir_defaulted" = yes; then
 499     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 500   else
 501     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 502   fi
 503 fi
 504 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 505
 506 # Prefer explicitly selected file to automatically selected ones.
 507 if test -z "$CONFIG_SITE"; then
 508   if test "x$prefix" != xNONE; then
 509     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 510   else
 511     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 512   fi
 513 fi
 514 for ac_site_file in $CONFIG_SITE; do
 515   if test -r "$ac_site_file"; then
 516     echo "loading site script $ac_site_file"
 517     . "$ac_site_file"
 518   fi
 519 done
 520
 521 if test -r "$cache_file"; then
 522   echo "loading cache $cache_file"
 523   . $cache_file
 524 else
 525   echo "creating cache $cache_file"
 526   > $cache_file
 527 fi
 528
 529 ac_ext=c
 530 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 531 ac_cpp='$CPP $CPPFLAGS'
 532 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 533 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 534 cross_compiling=$ac_cv_prog_cc_cross
 535
 536 ac_exeext=
 537 ac_objext=o
 538 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 539   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 540   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 541     ac_n= ac_c='
 542 ' ac_t='        '
 543   else
 544     ac_n=-n ac_c= ac_t=
 545   fi
 546 else
 547   ac_n= ac_c='\c' ac_t=
 548 fi
 549
 550 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 551 echo "configure:552: checking for Cygwin environment" >&5
 552 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 553   echo $ac_n "(cached) $ac_c" 1>&6
 554 else
 555   cat > conftest.$ac_ext <<EOF
 556 #line 557 "configure"
 557 #include "confdefs.h"
 558
 559 int main() {
 560
 561 #ifndef __CYGWIN__
 562 #define __CYGWIN__ __CYGWIN32__
 563 #endif
 564 return __CYGWIN__;
 565 ; return 0; }
 566 EOF
 567 if { (eval echo configure:568: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 568   rm -rf conftest*
 569   ac_cv_cygwin=yes
 570 else
 571   echo "configure: failed program was:" >&5
 572   cat conftest.$ac_ext >&5
 573   rm -rf conftest*
 574   ac_cv_cygwin=no
 575 fi
 576 rm -f conftest*
 577 rm -f conftest*
 578 fi
 579
 580 echo "$ac_t""$ac_cv_cygwin" 1>&6
 581 CYGWIN=
 582 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 583 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 584 echo "configure:585: checking for mingw32 environment" >&5
 585 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 586   echo $ac_n "(cached) $ac_c" 1>&6
 587 else
 588   cat > conftest.$ac_ext <<EOF
 589 #line 590 "configure"
 590 #include "confdefs.h"
 591
 592 int main() {
 593 return __MINGW32__;
 594 ; return 0; }
 595 EOF
 596 if { (eval echo configure:597: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 597   rm -rf conftest*
 598   ac_cv_mingw32=yes
 599 else
 600   echo "configure: failed program was:" >&5
 601   cat conftest.$ac_ext >&5
 602   rm -rf conftest*
 603   ac_cv_mingw32=no
 604 fi
 605 rm -f conftest*
 606 rm -f conftest*
 607 fi
 608
 609 echo "$ac_t""$ac_cv_mingw32" 1>&6
 610 MINGW32=
 611 test "$ac_cv_mingw32" = yes && MINGW32=yes
 612
 613
 614 ac_aux_dir=
 615 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 616   if test -f $ac_dir/install-sh; then
 617     ac_aux_dir=$ac_dir
 618     ac_install_sh="$ac_aux_dir/install-sh -c"
 619     break
 620   elif test -f $ac_dir/install.sh; then
 621     ac_aux_dir=$ac_dir
 622     ac_install_sh="$ac_aux_dir/install.sh -c"
 623     break
 624   fi
 625 done
 626 if test -z "$ac_aux_dir"; then
 627   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 628 fi
 629 ac_config_guess=$ac_aux_dir/config.guess
 630 ac_config_sub=$ac_aux_dir/config.sub
 631 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 632
 633
 634 # Do some error checking and defaulting for the host and target type.
 635 # The inputs are:
 636 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 637 #
 638 # The rules are:
 639 # 1. You are not allowed to specify --host, --target, and nonopt at the
 640 #    same time.
 641 # 2. Host defaults to nonopt.
 642 # 3. If nonopt is not specified, then host defaults to the current host,
 643 #    as determined by config.guess.
 644 # 4. Target and build default to nonopt.
 645 # 5. If nonopt is not specified, then target and build default to host.
 646
 647 # The aliases save the names the user supplied, while $host etc.
 648 # will get canonicalized.
 649 case $host---$target---$nonopt in
 650 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 651 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 652 esac
 653
 654
 655 # Make sure we can run config.sub.
 656 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 657 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 658 fi
 659
 660 echo $ac_n "checking host system type""... $ac_c" 1>&6
 661 echo "configure:662: checking host system type" >&5
 662
 663 host_alias=$host
 664 case "$host_alias" in
 665 NONE)
 666   case $nonopt in
 667   NONE)
 668     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 669     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 670     fi ;;
 671   *) host_alias=$nonopt ;;
 672   esac ;;
 673 esac
 674
 675 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 676 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 677 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 678 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 679 echo "$ac_t""$host" 1>&6
 680
 681 echo $ac_n "checking target system type""... $ac_c" 1>&6
 682 echo "configure:683: checking target system type" >&5
 683
 684 target_alias=$target
 685 case "$target_alias" in
 686 NONE)
 687   case $nonopt in
 688   NONE) target_alias=$host_alias ;;
 689   *) target_alias=$nonopt ;;
 690   esac ;;
 691 esac
 692
 693 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 694 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 695 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 696 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 697 echo "$ac_t""$target" 1>&6
 698
 699 echo $ac_n "checking build system type""... $ac_c" 1>&6
 700 echo "configure:701: checking build system type" >&5
 701
 702 build_alias=$build
 703 case "$build_alias" in
 704 NONE)
 705   case $nonopt in
 706   NONE) build_alias=$host_alias ;;
 707   *) build_alias=$nonopt ;;
 708   esac ;;
 709 esac
 710
 711 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 712 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 713 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 714 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 715 echo "$ac_t""$build" 1>&6
 716
 717 test "$host_alias" != "$target_alias" &&
 718   test "$program_prefix$program_suffix$program_transform_name" = \
 719     NONENONEs,x,x, &&
 720   program_prefix=${target_alias}-
 721
 722 # Extract the first word of "gcc", so it can be a program name with args.
 723 set dummy gcc; ac_word=$2
 724 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 725 echo "configure:726: checking for $ac_word" >&5
 726 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 727   echo $ac_n "(cached) $ac_c" 1>&6
 728 else
 729   if test -n "$CC"; then
 730   ac_cv_prog_CC="$CC" # Let the user override the test.
 731 else
 732   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 733   ac_dummy="$PATH"
 734   for ac_dir in $ac_dummy; do
 735     test -z "$ac_dir" && ac_dir=.
 736     if test -f $ac_dir/$ac_word; then
 737       ac_cv_prog_CC="gcc"
 738       break
 739     fi
 740   done
 741   IFS="$ac_save_ifs"
 742 fi
 743 fi
 744 CC="$ac_cv_prog_CC"
 745 if test -n "$CC"; then
 746   echo "$ac_t""$CC" 1>&6
 747 else
 748   echo "$ac_t""no" 1>&6
 749 fi
 750
 751 if test -z "$CC"; then
 752   # Extract the first word of "cc", so it can be a program name with args.
 753 set dummy cc; ac_word=$2
 754 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 755 echo "configure:756: checking for $ac_word" >&5
 756 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 757   echo $ac_n "(cached) $ac_c" 1>&6
 758 else
 759   if test -n "$CC"; then
 760   ac_cv_prog_CC="$CC" # Let the user override the test.
 761 else
 762   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 763   ac_prog_rejected=no
 764   ac_dummy="$PATH"
 765   for ac_dir in $ac_dummy; do
 766     test -z "$ac_dir" && ac_dir=.
 767     if test -f $ac_dir/$ac_word; then
 768       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 769         ac_prog_rejected=yes
 770         continue
 771       fi
 772       ac_cv_prog_CC="cc"
 773       break
 774     fi
 775   done
 776   IFS="$ac_save_ifs"
 777 if test $ac_prog_rejected = yes; then
 778   # We found a bogon in the path, so make sure we never use it.
 779   set dummy $ac_cv_prog_CC
 780   shift
 781   if test $# -gt 0; then
 782     # We chose a different compiler from the bogus one.
 783     # However, it has the same basename, so the bogon will be chosen
 784     # first if we set CC to just the basename; use the full file name.
 785     shift
 786     set dummy "$ac_dir/$ac_word" "$@"
 787     shift
 788     ac_cv_prog_CC="$@"
 789   fi
 790 fi
 791 fi
 792 fi
 793 CC="$ac_cv_prog_CC"
 794 if test -n "$CC"; then
 795   echo "$ac_t""$CC" 1>&6
 796 else
 797   echo "$ac_t""no" 1>&6
 798 fi
 799
 800   if test -z "$CC"; then
 801     case "`uname -s`" in
 802     *win32* | *WIN32*)
 803       # Extract the first word of "cl", so it can be a program name with args.
 804 set dummy cl; ac_word=$2
 805 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 806 echo "configure:807: checking for $ac_word" >&5
 807 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 808   echo $ac_n "(cached) $ac_c" 1>&6
 809 else
 810   if test -n "$CC"; then
 811   ac_cv_prog_CC="$CC" # Let the user override the test.
 812 else
 813   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 814   ac_dummy="$PATH"
 815   for ac_dir in $ac_dummy; do
 816     test -z "$ac_dir" && ac_dir=.
 817     if test -f $ac_dir/$ac_word; then
 818       ac_cv_prog_CC="cl"
 819       break
 820     fi
 821   done
 822   IFS="$ac_save_ifs"
 823 fi
 824 fi
 825 CC="$ac_cv_prog_CC"
 826 if test -n "$CC"; then
 827   echo "$ac_t""$CC" 1>&6
 828 else
 829   echo "$ac_t""no" 1>&6
 830 fi
 831  ;;
 832     esac
 833   fi
 834   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 835 fi
 836
 837 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 838 echo "configure:839: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 839
 840 ac_ext=c
 841 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 842 ac_cpp='$CPP $CPPFLAGS'
 843 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 844 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 845 cross_compiling=$ac_cv_prog_cc_cross
 846
 847 cat > conftest.$ac_ext << EOF
 848
 849 #line 850 "configure"
 850 #include "confdefs.h"
 851
 852 main(){return(0);}
 853 EOF
 854 if { (eval echo configure:855: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 855   ac_cv_prog_cc_works=yes
 856   # If we can't run a trivial program, we are probably using a cross compiler.
 857   if (./conftest; exit) 2>/dev/null; then
 858     ac_cv_prog_cc_cross=no
 859   else
 860     ac_cv_prog_cc_cross=yes
 861   fi
 862 else
 863   echo "configure: failed program was:" >&5
 864   cat conftest.$ac_ext >&5
 865   ac_cv_prog_cc_works=no
 866 fi
 867 rm -fr conftest*
 868 ac_ext=c
 869 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 870 ac_cpp='$CPP $CPPFLAGS'
 871 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 872 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 873 cross_compiling=$ac_cv_prog_cc_cross
 874
 875 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 876 if test $ac_cv_prog_cc_works = no; then
 877   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 878 fi
 879 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 880 echo "configure:881: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 881 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 882 cross_compiling=$ac_cv_prog_cc_cross
 883
 884 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 885 echo "configure:886: checking whether we are using GNU C" >&5
 886 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 887   echo $ac_n "(cached) $ac_c" 1>&6
 888 else
 889   cat > conftest.c <<EOF
 890 #ifdef __GNUC__
 891   yes;
 892 #endif
 893 EOF
 894 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:895: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 895   ac_cv_prog_gcc=yes
 896 else
 897   ac_cv_prog_gcc=no
 898 fi
 899 fi
 900
 901 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 902
 903 if test $ac_cv_prog_gcc = yes; then
 904   GCC=yes
 905 else
 906   GCC=
 907 fi
 908
 909 ac_test_CFLAGS="${CFLAGS+set}"
 910 ac_save_CFLAGS="$CFLAGS"
 911 CFLAGS=
 912 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 913 echo "configure:914: checking whether ${CC-cc} accepts -g" >&5
 914 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 915   echo $ac_n "(cached) $ac_c" 1>&6
 916 else
 917   echo 'void f(){}' > conftest.c
 918 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 919   ac_cv_prog_cc_g=yes
 920 else
 921   ac_cv_prog_cc_g=no
 922 fi
 923 rm -f conftest*
 924
 925 fi
 926
 927 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 928 if test "$ac_test_CFLAGS" = set; then
 929   CFLAGS="$ac_save_CFLAGS"
 930 elif test $ac_cv_prog_cc_g = yes; then
 931   if test "$GCC" = yes; then
 932     CFLAGS="-g -O2"
 933   else
 934     CFLAGS="-g"
 935   fi
 936 else
 937   if test "$GCC" = yes; then
 938     CFLAGS="-O2"
 939   else
 940     CFLAGS=
 941   fi
 942 fi
 943
 944 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 945 echo "configure:946: checking for POSIXized ISC" >&5
 946 if test -d /etc/conf/kconfig.d &&
 947   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 948 then
 949   echo "$ac_t""yes" 1>&6
 950   ISC=yes # If later tests want to check for ISC.
 951   cat >> confdefs.h <<\EOF
 952 #define _POSIX_SOURCE 1
 953 EOF
 954
 955   if test "$GCC" = yes; then
 956     CC="$CC -posix"
 957   else
 958     CC="$CC -Xp"
 959   fi
 960 else
 961   echo "$ac_t""no" 1>&6
 962   ISC=
 963 fi
 964
 965
 966 BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.*,[         ]*\([^  ]*\)[   ]*).*/\1/p' < ${srcdir}/../bfd/configure.in`
 967 # Find a good install program.  We prefer a C program (faster),
 968 # so one script is as good as another.  But avoid the broken or
 969 # incompatible versions:
 970 # SysV /etc/install, /usr/sbin/install
 971 # SunOS /usr/etc/install
 972 # IRIX /sbin/install
 973 # AIX /bin/install
 974 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 975 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 976 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 977 # ./install, which can be erroneously created by make from ./install.sh.
 978 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 979 echo "configure:980: checking for a BSD compatible install" >&5
 980 if test -z "$INSTALL"; then
 981 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 982   echo $ac_n "(cached) $ac_c" 1>&6
 983 else
 984     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 985   for ac_dir in $PATH; do
 986     # Account for people who put trailing slashes in PATH elements.
 987     case "$ac_dir/" in
 988     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 989     *)
 990       # OSF1 and SCO ODT 3.0 have their own names for install.
 991       # Don't use installbsd from OSF since it installs stuff as root
 992       # by default.
 993       for ac_prog in ginstall scoinst install; do
 994         if test -f $ac_dir/$ac_prog; then
 995           if test $ac_prog = install &&
 996             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 997             # AIX install.  It has an incompatible calling convention.
 998             :
 999           else
1000             ac_cv_path_install="$ac_dir/$ac_prog -c"
1001             break 2
1002           fi
1003         fi
1004       done
1005       ;;
1006     esac
1007   done
1008   IFS="$ac_save_IFS"
1009
1010 fi
1011   if test "${ac_cv_path_install+set}" = set; then
1012     INSTALL="$ac_cv_path_install"
1013   else
1014     # As a last resort, use the slow shell script.  We don't cache a
1015     # path for INSTALL within a source directory, because that will
1016     # break other packages using the cache if that directory is
1017     # removed, or if the path is relative.
1018     INSTALL="$ac_install_sh"
1019   fi
1020 fi
1021 echo "$ac_t""$INSTALL" 1>&6
1022
1023 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1024 # It thinks the first close brace ends the variable substitution.
1025 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1026
1027 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1028
1029 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1030
1031 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
1032 echo "configure:1033: checking whether build environment is sane" >&5
1033 # Just in case
1034 sleep 1
1035 echo timestamp > conftestfile
1036 # Do `set' in a subshell so we don't clobber the current shell's
1037 # arguments.  Must try -L first in case configure is actually a
1038 # symlink; some systems play weird games with the mod time of symlinks
1039 # (eg FreeBSD returns the mod time of the symlink's containing
1040 # directory).
1041 if (
1042    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
1043    if test "$*" = "X"; then
1044       # -L didn't work.
1045       set X `ls -t $srcdir/configure conftestfile`
1046    fi
1047    if test "$*" != "X $srcdir/configure conftestfile" \
1048       && test "$*" != "X conftestfile $srcdir/configure"; then
1049
1050       # If neither matched, then we have a broken ls.  This can happen
1051       # if, for instance, CONFIG_SHELL is bash and it inherits a
1052       # broken ls alias from the environment.  This has actually
1053       # happened.  Such a system could not be considered "sane".
1054       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
1055 alias in your environment" 1>&2; exit 1; }
1056    fi
1057
1058    test "$2" = conftestfile
1059    )
1060 then
1061    # Ok.
1062    :
1063 else
1064    { echo "configure: error: newly created file is older than distributed files!
1065 Check your system clock" 1>&2; exit 1; }
1066 fi
1067 rm -f conftest*
1068 echo "$ac_t""yes" 1>&6
1069 if test "$program_transform_name" = s,x,x,; then
1070   program_transform_name=
1071 else
1072   # Double any \ or $.  echo might interpret backslashes.
1073   cat <<\EOF_SED > conftestsed
1074 s,\\,\\\\,g; s,\$,$$,g
1075 EOF_SED
1076   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1077   rm -f conftestsed
1078 fi
1079 test "$program_prefix" != NONE &&
1080   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1081 # Use a double $ so make ignores it.
1082 test "$program_suffix" != NONE &&
1083   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1084
1085 # sed with no file args requires a program.
1086 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1087
1088 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1089 echo "configure:1090: checking whether ${MAKE-make} sets \${MAKE}" >&5
1090 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1091 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1092   echo $ac_n "(cached) $ac_c" 1>&6
1093 else
1094   cat > conftestmake <<\EOF
1095 all:
1096         @echo 'ac_maketemp="${MAKE}"'
1097 EOF
1098 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1099 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1100 if test -n "$ac_maketemp"; then
1101   eval ac_cv_prog_make_${ac_make}_set=yes
1102 else
1103   eval ac_cv_prog_make_${ac_make}_set=no
1104 fi
1105 rm -f conftestmake
1106 fi
1107 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1108   echo "$ac_t""yes" 1>&6
1109   SET_MAKE=
1110 else
1111   echo "$ac_t""no" 1>&6
1112   SET_MAKE="MAKE=${MAKE-make}"
1113 fi
1114
1115
1116 PACKAGE=gas
1117
1118 VERSION=${BFD_VERSION}
1119
1120 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
1121   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
1122 fi
1123 cat >> confdefs.h <<EOF
1124 #define PACKAGE "$PACKAGE"
1125 EOF
1126
1127 cat >> confdefs.h <<EOF
1128 #define VERSION "$VERSION"
1129 EOF
1130
1131
1132
1133 missing_dir=`cd $ac_aux_dir && pwd`
1134 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
1135 echo "configure:1136: checking for working aclocal" >&5
1136 # Run test in a subshell; some versions of sh will print an error if
1137 # an executable is not found, even if stderr is redirected.
1138 # Redirect stdin to placate older versions of autoconf.  Sigh.
1139 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
1140    ACLOCAL=aclocal
1141    echo "$ac_t""found" 1>&6
1142 else
1143    ACLOCAL="$missing_dir/missing aclocal"
1144    echo "$ac_t""missing" 1>&6
1145 fi
1146
1147 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
1148 echo "configure:1149: checking for working autoconf" >&5
1149 # Run test in a subshell; some versions of sh will print an error if
1150 # an executable is not found, even if stderr is redirected.
1151 # Redirect stdin to placate older versions of autoconf.  Sigh.
1152 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
1153    AUTOCONF=autoconf
1154    echo "$ac_t""found" 1>&6
1155 else
1156    AUTOCONF="$missing_dir/missing autoconf"
1157    echo "$ac_t""missing" 1>&6
1158 fi
1159
1160 echo $ac_n "checking for working automake""... $ac_c" 1>&6
1161 echo "configure:1162: checking for working automake" >&5
1162 # Run test in a subshell; some versions of sh will print an error if
1163 # an executable is not found, even if stderr is redirected.
1164 # Redirect stdin to placate older versions of autoconf.  Sigh.
1165 if (automake --version) < /dev/null > /dev/null 2>&1; then
1166    AUTOMAKE=automake
1167    echo "$ac_t""found" 1>&6
1168 else
1169    AUTOMAKE="$missing_dir/missing automake"
1170    echo "$ac_t""missing" 1>&6
1171 fi
1172
1173 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
1174 echo "configure:1175: checking for working autoheader" >&5
1175 # Run test in a subshell; some versions of sh will print an error if
1176 # an executable is not found, even if stderr is redirected.
1177 # Redirect stdin to placate older versions of autoconf.  Sigh.
1178 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1179    AUTOHEADER=autoheader
1180    echo "$ac_t""found" 1>&6
1181 else
1182    AUTOHEADER="$missing_dir/missing autoheader"
1183    echo "$ac_t""missing" 1>&6
1184 fi
1185
1186 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
1187 echo "configure:1188: checking for working makeinfo" >&5
1188 # Run test in a subshell; some versions of sh will print an error if
1189 # an executable is not found, even if stderr is redirected.
1190 # Redirect stdin to placate older versions of autoconf.  Sigh.
1191 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1192    MAKEINFO=makeinfo
1193    echo "$ac_t""found" 1>&6
1194 else
1195    MAKEINFO="$missing_dir/missing makeinfo"
1196    echo "$ac_t""missing" 1>&6
1197 fi
1198
1199
1200
1201 # Check whether --enable-shared or --disable-shared was given.
1202 if test "${enable_shared+set}" = set; then
1203   enableval="$enable_shared"
1204   p=${PACKAGE-default}
1205 case $enableval in
1206 yes) enable_shared=yes ;;
1207 no) enable_shared=no ;;
1208 *)
1209   enable_shared=no
1210   # Look at the argument we got.  We use all the common list separators.
1211   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1212   for pkg in $enableval; do
1213     if test "X$pkg" = "X$p"; then
1214       enable_shared=yes
1215     fi
1216   done
1217   IFS="$ac_save_ifs"
1218   ;;
1219 esac
1220 else
1221   enable_shared=yes
1222 fi
1223
1224 # Check whether --enable-static or --disable-static was given.
1225 if test "${enable_static+set}" = set; then
1226   enableval="$enable_static"
1227   p=${PACKAGE-default}
1228 case $enableval in
1229 yes) enable_static=yes ;;
1230 no) enable_static=no ;;
1231 *)
1232   enable_static=no
1233   # Look at the argument we got.  We use all the common list separators.
1234   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1235   for pkg in $enableval; do
1236     if test "X$pkg" = "X$p"; then
1237       enable_static=yes
1238     fi
1239   done
1240   IFS="$ac_save_ifs"
1241   ;;
1242 esac
1243 else
1244   enable_static=yes
1245 fi
1246
1247 # Check whether --enable-fast-install or --disable-fast-install was given.
1248 if test "${enable_fast_install+set}" = set; then
1249   enableval="$enable_fast_install"
1250   p=${PACKAGE-default}
1251 case $enableval in
1252 yes) enable_fast_install=yes ;;
1253 no) enable_fast_install=no ;;
1254 *)
1255   enable_fast_install=no
1256   # Look at the argument we got.  We use all the common list separators.
1257   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1258   for pkg in $enableval; do
1259     if test "X$pkg" = "X$p"; then
1260       enable_fast_install=yes
1261     fi
1262   done
1263   IFS="$ac_save_ifs"
1264   ;;
1265 esac
1266 else
1267   enable_fast_install=yes
1268 fi
1269
1270 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1271 if test "${with_gnu_ld+set}" = set; then
1272   withval="$with_gnu_ld"
1273   test "$withval" = no || with_gnu_ld=yes
1274 else
1275   with_gnu_ld=no
1276 fi
1277
1278 ac_prog=ld
1279 if test "$GCC" = yes; then
1280   # Check if gcc -print-prog-name=ld gives a path.
1281   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1282 echo "configure:1283: checking for ld used by GCC" >&5
1283   case $host in
1284   *-*-mingw*)
1285     # gcc leaves a trailing carriage return which upsets mingw
1286     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1287   *)
1288     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1289   esac
1290   case $ac_prog in
1291     # Accept absolute paths.
1292     [\\/]* | [A-Za-z]:[\\/]*)
1293       re_direlt='/[^/][^/]*/\.\./'
1294       # Canonicalize the path of ld
1295       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1296       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1297         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1298       done
1299       test -z "$LD" && LD="$ac_prog"
1300       ;;
1301   "")
1302     # If it fails, then pretend we aren't using GCC.
1303     ac_prog=ld
1304     ;;
1305   *)
1306     # If it is relative, then search for the first ld in PATH.
1307     with_gnu_ld=unknown
1308     ;;
1309   esac
1310 elif test "$with_gnu_ld" = yes; then
1311   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1312 echo "configure:1313: checking for GNU ld" >&5
1313 else
1314   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1315 echo "configure:1316: checking for non-GNU ld" >&5
1316 fi
1317 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1318   echo $ac_n "(cached) $ac_c" 1>&6
1319 else
1320   if test -z "$LD"; then
1321   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1322   for ac_dir in $PATH; do
1323     test -z "$ac_dir" && ac_dir=.
1324     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1325       lt_cv_path_LD="$ac_dir/$ac_prog"
1326       # Check to see if the program is GNU ld.  I'd rather use --version,
1327       # but apparently some GNU ld's only accept -v.
1328       # Break only if it was the GNU/non-GNU ld that we prefer.
1329       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1330         test "$with_gnu_ld" != no && break
1331       else
1332         test "$with_gnu_ld" != yes && break
1333       fi
1334     fi
1335   done
1336   IFS="$ac_save_ifs"
1337 else
1338   lt_cv_path_LD="$LD" # Let the user override the test with a path.
1339 fi
1340 fi
1341
1342 LD="$lt_cv_path_LD"
1343 if test -n "$LD"; then
1344   echo "$ac_t""$LD" 1>&6
1345 else
1346   echo "$ac_t""no" 1>&6
1347 fi
1348 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1349 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1350 echo "configure:1351: checking if the linker ($LD) is GNU ld" >&5
1351 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1352   echo $ac_n "(cached) $ac_c" 1>&6
1353 else
1354   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1355 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1356   lt_cv_prog_gnu_ld=yes
1357 else
1358   lt_cv_prog_gnu_ld=no
1359 fi
1360 fi
1361
1362 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1363 with_gnu_ld=$lt_cv_prog_gnu_ld
1364
1365
1366 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1367 echo "configure:1368: checking for $LD option to reload object files" >&5
1368 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1369   echo $ac_n "(cached) $ac_c" 1>&6
1370 else
1371   lt_cv_ld_reload_flag='-r'
1372 fi
1373
1374 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1375 reload_flag=$lt_cv_ld_reload_flag
1376 test -n "$reload_flag" && reload_flag=" $reload_flag"
1377
1378 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1379 echo "configure:1380: checking for BSD-compatible nm" >&5
1380 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1381   echo $ac_n "(cached) $ac_c" 1>&6
1382 else
1383   if test -n "$NM"; then
1384   # Let the user override the test.
1385   lt_cv_path_NM="$NM"
1386 else
1387   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1388   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1389     test -z "$ac_dir" && ac_dir=.
1390     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1391     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1392       # Check to see if the nm accepts a BSD-compat flag.
1393       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1394       #   nm: unknown option "B" ignored
1395       # Tru64's nm complains that /dev/null is an invalid object file
1396       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1397         lt_cv_path_NM="$tmp_nm -B"
1398         break
1399       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1400         lt_cv_path_NM="$tmp_nm -p"
1401         break
1402       else
1403         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1404         continue # so that we can try to find one that supports BSD flags
1405       fi
1406     fi
1407   done
1408   IFS="$ac_save_ifs"
1409   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1410 fi
1411 fi
1412
1413 NM="$lt_cv_path_NM"
1414 echo "$ac_t""$NM" 1>&6
1415
1416 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1417 echo "configure:1418: checking whether ln -s works" >&5
1418 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1419   echo $ac_n "(cached) $ac_c" 1>&6
1420 else
1421   rm -f conftestdata
1422 if ln -s X conftestdata 2>/dev/null
1423 then
1424   rm -f conftestdata
1425   ac_cv_prog_LN_S="ln -s"
1426 else
1427   ac_cv_prog_LN_S=ln
1428 fi
1429 fi
1430 LN_S="$ac_cv_prog_LN_S"
1431 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1432   echo "$ac_t""yes" 1>&6
1433 else
1434   echo "$ac_t""no" 1>&6
1435 fi
1436
1437 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1438 echo "configure:1439: checking how to recognise dependant libraries" >&5
1439 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1440   echo $ac_n "(cached) $ac_c" 1>&6
1441 else
1442   lt_cv_file_magic_cmd='$MAGIC_CMD'
1443 lt_cv_file_magic_test_file=
1444 lt_cv_deplibs_check_method='unknown'
1445 # Need to set the preceding variable on all platforms that support
1446 # interlibrary dependencies.
1447 # 'none' -- dependencies not supported.
1448 # `unknown' -- same as none, but documents that we really don't know.
1449 # 'pass_all' -- all dependencies passed with no checks.
1450 # 'test_compile' -- check by making test program.
1451 # 'file_magic [regex]' -- check by looking for files in library path
1452 # which responds to the $file_magic_cmd with a given egrep regex.
1453 # If you have `file' or equivalent on your system and you're not sure
1454 # whether `pass_all' will *always* work, you probably want this one.
1455
1456 case $host_os in
1457 aix*)
1458   lt_cv_deplibs_check_method=pass_all
1459   ;;
1460
1461 beos*)
1462   lt_cv_deplibs_check_method=pass_all
1463   ;;
1464
1465 bsdi4*)
1466   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1467   lt_cv_file_magic_cmd='/usr/bin/file -L'
1468   lt_cv_file_magic_test_file=/shlib/libc.so
1469   ;;
1470
1471 cygwin* | mingw* |pw32*)
1472   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1473   lt_cv_file_magic_cmd='$OBJDUMP -f'
1474   ;;
1475
1476 darwin* | rhapsody*)
1477   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1478   lt_cv_file_magic_cmd='/usr/bin/file -L'
1479   case "$host_os" in
1480   rhapsody* | darwin1.012)
1481     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1482     ;;
1483   *) # Darwin 1.3 on
1484     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1485     ;;
1486   esac
1487   ;;
1488
1489 freebsd* )
1490   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1491     case $host_cpu in
1492     i*86 )
1493       # Not sure whether the presence of OpenBSD here was a mistake.
1494       # Let's accept both of them until this is cleared up.
1495       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1496       lt_cv_file_magic_cmd=/usr/bin/file
1497       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1498       ;;
1499     esac
1500   else
1501     lt_cv_deplibs_check_method=pass_all
1502   fi
1503   ;;
1504
1505 gnu*)
1506   lt_cv_deplibs_check_method=pass_all
1507   ;;
1508
1509 hpux10.20*|hpux11*)
1510   case $host_cpu in
1511   hppa*)
1512     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
1513     lt_cv_file_magic_cmd=/usr/bin/file
1514     lt_cv_file_magic_test_file=/usr/lib/libc.sl
1515     ;;
1516   ia64*)
1517     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
1518     lt_cv_file_magic_cmd=/usr/bin/file
1519     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
1520     ;;
1521   esac
1522   ;;
1523
1524 irix5* | irix6*)
1525   case $host_os in
1526   irix5*)
1527     # this will be overridden with pass_all, but let us keep it just in case
1528     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1529     ;;
1530   *)
1531     case $LD in
1532     *-32|*"-32 ") libmagic=32-bit;;
1533     *-n32|*"-n32 ") libmagic=N32;;
1534     *-64|*"-64 ") libmagic=64-bit;;
1535     *) libmagic=never-match;;
1536     esac
1537     # this will be overridden with pass_all, but let us keep it just in case
1538     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1539     ;;
1540   esac
1541   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1542   lt_cv_deplibs_check_method=pass_all
1543   ;;
1544
1545 # This must be Linux ELF.
1546 linux-gnu*)
1547   case $host_cpu in
1548   alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
1549     lt_cv_deplibs_check_method=pass_all ;;
1550   *)
1551     # glibc up to 2.1.1 does not perform some relocations on ARM
1552     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
1553   esac
1554   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1555   ;;
1556
1557 netbsd*)
1558   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1559     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
1560   else
1561     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
1562   fi
1563   ;;
1564
1565 newsos6)
1566   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
1567   lt_cv_file_magic_cmd=/usr/bin/file
1568   lt_cv_file_magic_test_file=/usr/lib/libnls.so
1569   ;;
1570
1571 osf3* | osf4* | osf5*)
1572   # this will be overridden with pass_all, but let us keep it just in case
1573   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1574   lt_cv_file_magic_test_file=/shlib/libc.so
1575   lt_cv_deplibs_check_method=pass_all
1576   ;;
1577
1578 sco3.2v5*)
1579   lt_cv_deplibs_check_method=pass_all
1580   ;;
1581
1582 solaris*)
1583   lt_cv_deplibs_check_method=pass_all
1584   lt_cv_file_magic_test_file=/lib/libc.so
1585   ;;
1586
1587 sysv5uw[78]* | sysv4*uw2*)
1588   lt_cv_deplibs_check_method=pass_all
1589   ;;
1590
1591 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1592   case $host_vendor in
1593   ncr)
1594     lt_cv_deplibs_check_method=pass_all
1595     ;;
1596   motorola)
1597     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
1598     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1599     ;;
1600   esac
1601   ;;
1602 esac
1603
1604 fi
1605
1606 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
1607 file_magic_cmd=$lt_cv_file_magic_cmd
1608 deplibs_check_method=$lt_cv_deplibs_check_method
1609
1610 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1611 echo "configure:1612: checking for object suffix" >&5
1612 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1613   echo $ac_n "(cached) $ac_c" 1>&6
1614 else
1615   rm -f conftest*
1616 echo 'int i = 1;' > conftest.$ac_ext
1617 if { (eval echo configure:1618: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1618   for ac_file in conftest.*; do
1619     case $ac_file in
1620     *.c) ;;
1621     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
1622     esac
1623   done
1624 else
1625   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
1626 fi
1627 rm -f conftest*
1628 fi
1629
1630 echo "$ac_t""$ac_cv_objext" 1>&6
1631 OBJEXT=$ac_cv_objext
1632 ac_objext=$ac_cv_objext
1633
1634
1635
1636 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1637 echo "configure:1638: checking for executable suffix" >&5
1638 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1639   echo $ac_n "(cached) $ac_c" 1>&6
1640 else
1641   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1642   ac_cv_exeext=.exe
1643 else
1644   rm -f conftest*
1645   echo 'int main () { return 0; }' > conftest.$ac_ext
1646   ac_cv_exeext=
1647   if { (eval echo configure:1648: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1648     for file in conftest.*; do
1649       case $file in
1650       *.c | *.o | *.obj) ;;
1651       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1652       esac
1653     done
1654   else
1655     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1656   fi
1657   rm -f conftest*
1658   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1659 fi
1660 fi
1661
1662 EXEEXT=""
1663 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1664 echo "$ac_t""${ac_cv_exeext}" 1>&6
1665 ac_exeext=$EXEEXT
1666
1667 if test $host != $build; then
1668   ac_tool_prefix=${host_alias}-
1669 else
1670   ac_tool_prefix=
1671 fi
1672
1673 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
1674
1675 # Only perform the check for file, if the check method requires it
1676 case $deplibs_check_method in
1677 file_magic*)
1678   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1679     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
1680 echo "configure:1681: checking for ${ac_tool_prefix}file" >&5
1681 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1682   echo $ac_n "(cached) $ac_c" 1>&6
1683 else
1684   case $MAGIC_CMD in
1685   /*)
1686   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1687   ;;
1688   ?:/*)
1689   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1690   ;;
1691   *)
1692   ac_save_MAGIC_CMD="$MAGIC_CMD"
1693   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1694   ac_dummy="/usr/bin:$PATH"
1695   for ac_dir in $ac_dummy; do
1696     test -z "$ac_dir" && ac_dir=.
1697     if test -f $ac_dir/${ac_tool_prefix}file; then
1698       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
1699       if test -n "$file_magic_test_file"; then
1700         case $deplibs_check_method in
1701         "file_magic "*)
1702           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1703           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1704           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1705             egrep "$file_magic_regex" > /dev/null; then
1706             :
1707           else
1708             cat <<EOF 1>&2
1709
1710 *** Warning: the command libtool uses to detect shared libraries,
1711 *** $file_magic_cmd, produces output that libtool cannot recognize.
1712 *** The result is that libtool may fail to recognize shared libraries
1713 *** as such.  This will affect the creation of libtool libraries that
1714 *** depend on shared libraries, but programs linked with such libtool
1715 *** libraries will work regardless of this problem.  Nevertheless, you
1716 *** may want to report the problem to your system manager and/or to
1717 *** bug-libtool@gnu.org
1718
1719 EOF
1720           fi ;;
1721         esac
1722       fi
1723       break
1724     fi
1725   done
1726   IFS="$ac_save_ifs"
1727   MAGIC_CMD="$ac_save_MAGIC_CMD"
1728   ;;
1729 esac
1730 fi
1731
1732 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1733 if test -n "$MAGIC_CMD"; then
1734   echo "$ac_t""$MAGIC_CMD" 1>&6
1735 else
1736   echo "$ac_t""no" 1>&6
1737 fi
1738
1739 if test -z "$lt_cv_path_MAGIC_CMD"; then
1740   if test -n "$ac_tool_prefix"; then
1741     echo $ac_n "checking for file""... $ac_c" 1>&6
1742 echo "configure:1743: checking for file" >&5
1743 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1744   echo $ac_n "(cached) $ac_c" 1>&6
1745 else
1746   case $MAGIC_CMD in
1747   /*)
1748   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1749   ;;
1750   ?:/*)
1751   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1752   ;;
1753   *)
1754   ac_save_MAGIC_CMD="$MAGIC_CMD"
1755   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1756   ac_dummy="/usr/bin:$PATH"
1757   for ac_dir in $ac_dummy; do
1758     test -z "$ac_dir" && ac_dir=.
1759     if test -f $ac_dir/file; then
1760       lt_cv_path_MAGIC_CMD="$ac_dir/file"
1761       if test -n "$file_magic_test_file"; then
1762         case $deplibs_check_method in
1763         "file_magic "*)
1764           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1765           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1766           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1767             egrep "$file_magic_regex" > /dev/null; then
1768             :
1769           else
1770             cat <<EOF 1>&2
1771
1772 *** Warning: the command libtool uses to detect shared libraries,
1773 *** $file_magic_cmd, produces output that libtool cannot recognize.
1774 *** The result is that libtool may fail to recognize shared libraries
1775 *** as such.  This will affect the creation of libtool libraries that
1776 *** depend on shared libraries, but programs linked with such libtool
1777 *** libraries will work regardless of this problem.  Nevertheless, you
1778 *** may want to report the problem to your system manager and/or to
1779 *** bug-libtool@gnu.org
1780
1781 EOF
1782           fi ;;
1783         esac
1784       fi
1785       break
1786     fi
1787   done
1788   IFS="$ac_save_ifs"
1789   MAGIC_CMD="$ac_save_MAGIC_CMD"
1790   ;;
1791 esac
1792 fi
1793
1794 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1795 if test -n "$MAGIC_CMD"; then
1796   echo "$ac_t""$MAGIC_CMD" 1>&6
1797 else
1798   echo "$ac_t""no" 1>&6
1799 fi
1800
1801   else
1802     MAGIC_CMD=:
1803   fi
1804 fi
1805
1806   fi
1807   ;;
1808 esac
1809
1810 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1811 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1812 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1813 echo "configure:1814: checking for $ac_word" >&5
1814 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1815   echo $ac_n "(cached) $ac_c" 1>&6
1816 else
1817   if test -n "$RANLIB"; then
1818   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1819 else
1820   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1821   ac_dummy="$PATH"
1822   for ac_dir in $ac_dummy; do
1823     test -z "$ac_dir" && ac_dir=.
1824     if test -f $ac_dir/$ac_word; then
1825       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1826       break
1827     fi
1828   done
1829   IFS="$ac_save_ifs"
1830 fi
1831 fi
1832 RANLIB="$ac_cv_prog_RANLIB"
1833 if test -n "$RANLIB"; then
1834   echo "$ac_t""$RANLIB" 1>&6
1835 else
1836   echo "$ac_t""no" 1>&6
1837 fi
1838
1839
1840 if test -z "$ac_cv_prog_RANLIB"; then
1841 if test -n "$ac_tool_prefix"; then
1842   # Extract the first word of "ranlib", so it can be a program name with args.
1843 set dummy ranlib; ac_word=$2
1844 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1845 echo "configure:1846: checking for $ac_word" >&5
1846 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1847   echo $ac_n "(cached) $ac_c" 1>&6
1848 else
1849   if test -n "$RANLIB"; then
1850   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1851 else
1852   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1853   ac_dummy="$PATH"
1854   for ac_dir in $ac_dummy; do
1855     test -z "$ac_dir" && ac_dir=.
1856     if test -f $ac_dir/$ac_word; then
1857       ac_cv_prog_RANLIB="ranlib"
1858       break
1859     fi
1860   done
1861   IFS="$ac_save_ifs"
1862   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1863 fi
1864 fi
1865 RANLIB="$ac_cv_prog_RANLIB"
1866 if test -n "$RANLIB"; then
1867   echo "$ac_t""$RANLIB" 1>&6
1868 else
1869   echo "$ac_t""no" 1>&6
1870 fi
1871
1872 else
1873   RANLIB=":"
1874 fi
1875 fi
1876
1877 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1878 set dummy ${ac_tool_prefix}strip; ac_word=$2
1879 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1880 echo "configure:1881: checking for $ac_word" >&5
1881 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1882   echo $ac_n "(cached) $ac_c" 1>&6
1883 else
1884   if test -n "$STRIP"; then
1885   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1886 else
1887   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1888   ac_dummy="$PATH"
1889   for ac_dir in $ac_dummy; do
1890     test -z "$ac_dir" && ac_dir=.
1891     if test -f $ac_dir/$ac_word; then
1892       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1893       break
1894     fi
1895   done
1896   IFS="$ac_save_ifs"
1897 fi
1898 fi
1899 STRIP="$ac_cv_prog_STRIP"
1900 if test -n "$STRIP"; then
1901   echo "$ac_t""$STRIP" 1>&6
1902 else
1903   echo "$ac_t""no" 1>&6
1904 fi
1905
1906
1907 if test -z "$ac_cv_prog_STRIP"; then
1908 if test -n "$ac_tool_prefix"; then
1909   # Extract the first word of "strip", so it can be a program name with args.
1910 set dummy strip; ac_word=$2
1911 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1912 echo "configure:1913: checking for $ac_word" >&5
1913 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1914   echo $ac_n "(cached) $ac_c" 1>&6
1915 else
1916   if test -n "$STRIP"; then
1917   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1918 else
1919   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1920   ac_dummy="$PATH"
1921   for ac_dir in $ac_dummy; do
1922     test -z "$ac_dir" && ac_dir=.
1923     if test -f $ac_dir/$ac_word; then
1924       ac_cv_prog_STRIP="strip"
1925       break
1926     fi
1927   done
1928   IFS="$ac_save_ifs"
1929   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
1930 fi
1931 fi
1932 STRIP="$ac_cv_prog_STRIP"
1933 if test -n "$STRIP"; then
1934   echo "$ac_t""$STRIP" 1>&6
1935 else
1936   echo "$ac_t""no" 1>&6
1937 fi
1938
1939 else
1940   STRIP=":"
1941 fi
1942 fi
1943
1944
1945 # Check for any special flags to pass to ltconfig.
1946 libtool_flags="--cache-file=$cache_file"
1947 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
1948 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
1949 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
1950 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
1951 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1952
1953
1954 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
1955 if test "${enable_libtool_lock+set}" = set; then
1956   enableval="$enable_libtool_lock"
1957   :
1958 fi
1959
1960 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
1961 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
1962
1963 # Check whether --with-pic or --without-pic was given.
1964 if test "${with_pic+set}" = set; then
1965   withval="$with_pic"
1966   pic_mode="$withval"
1967 else
1968   pic_mode=default
1969 fi
1970
1971 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
1972 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
1973
1974 # Some flags need to be propagated to the compiler or linker for good
1975 # libtool support.
1976 case $host in
1977 *-*-irix6*)
1978   # Find out which ABI we are using.
1979   echo '#line 1980 "configure"' > conftest.$ac_ext
1980   if { (eval echo configure:1981: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1981     case `/usr/bin/file conftest.$ac_objext` in
1982     *32-bit*)
1983       LD="${LD-ld} -32"
1984       ;;
1985     *N32*)
1986       LD="${LD-ld} -n32"
1987       ;;
1988     *64-bit*)
1989       LD="${LD-ld} -64"
1990       ;;
1991     esac
1992   fi
1993   rm -rf conftest*
1994   ;;
1995
1996 ia64-*-hpux*)
1997   # Find out which ABI we are using.
1998   echo 'int i;' > conftest.$ac_ext
1999   if { (eval echo configure:2000: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2000     case "`/usr/bin/file conftest.o`" in
2001     *ELF-32*)
2002       HPUX_IA64_MODE="32"
2003       ;;
2004     *ELF-64*)
2005       HPUX_IA64_MODE="64"
2006       ;;
2007     esac
2008   fi
2009   rm -rf conftest*
2010   ;;
2011
2012 *-*-sco3.2v5*)
2013   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2014   SAVE_CFLAGS="$CFLAGS"
2015   CFLAGS="$CFLAGS -belf"
2016   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2017 echo "configure:2018: checking whether the C compiler needs -belf" >&5
2018 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2019   echo $ac_n "(cached) $ac_c" 1>&6
2020 else
2021
2022      ac_ext=c
2023 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2024 ac_cpp='$CPP $CPPFLAGS'
2025 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2026 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2027 cross_compiling=$ac_cv_prog_cc_cross
2028
2029      cat > conftest.$ac_ext <<EOF
2030 #line 2031 "configure"
2031 #include "confdefs.h"
2032
2033 int main() {
2034
2035 ; return 0; }
2036 EOF
2037 if { (eval echo configure:2038: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2038   rm -rf conftest*
2039   lt_cv_cc_needs_belf=yes
2040 else
2041   echo "configure: failed program was:" >&5
2042   cat conftest.$ac_ext >&5
2043   rm -rf conftest*
2044   lt_cv_cc_needs_belf=no
2045 fi
2046 rm -f conftest*
2047      ac_ext=c
2048 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2049 ac_cpp='$CPP $CPPFLAGS'
2050 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2051 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2052 cross_compiling=$ac_cv_prog_cc_cross
2053
2054 fi
2055
2056 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2057   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2058     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2059     CFLAGS="$SAVE_CFLAGS"
2060   fi
2061   ;;
2062
2063
2064 esac
2065
2066
2067 # Save cache, so that ltconfig can load it
2068 cat > confcache <<\EOF
2069 # This file is a shell script that caches the results of configure
2070 # tests run on this system so they can be shared between configure
2071 # scripts and configure runs.  It is not useful on other systems.
2072 # If it contains results you don't want to keep, you may remove or edit it.
2073 #
2074 # By default, configure uses ./config.cache as the cache file,
2075 # creating it if it does not exist already.  You can give configure
2076 # the --cache-file=FILE option to use a different cache file; that is
2077 # what configure does when it calls configure scripts in
2078 # subdirectories, so they share the cache.
2079 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2080 # config.status only pays attention to the cache file if you give it the
2081 # --recheck option to rerun configure.
2082 #
2083 EOF
2084 # The following way of writing the cache mishandles newlines in values,
2085 # but we know of no workaround that is simple, portable, and efficient.
2086 # So, don't put newlines in cache variables' values.
2087 # Ultrix sh set writes to stderr and can't be redirected directly,
2088 # and sets the high bit in the cache file unless we assign to the vars.
2089 (set) 2>&1 |
2090   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2091   *ac_space=\ *)
2092     # `set' does not quote correctly, so add quotes (double-quote substitution
2093     # turns \\\\ into \\, and sed turns \\ into \).
2094     sed -n \
2095       -e "s/'/'\\\\''/g" \
2096       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2097     ;;
2098   *)
2099     # `set' quotes correctly as required by POSIX, so do not add quotes.
2100     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2101     ;;
2102   esac >> confcache
2103 if cmp -s $cache_file confcache; then
2104   :
2105 else
2106   if test -w $cache_file; then
2107     echo "updating cache $cache_file"
2108     cat confcache > $cache_file
2109   else
2110     echo "not updating unwritable cache $cache_file"
2111   fi
2112 fi
2113 rm -f confcache
2114
2115
2116 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
2117 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2118 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2119 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2120 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2121 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2122 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2123 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2124 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2125 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2126
2127 # Reload cache, that may have been modified by ltconfig
2128 if test -r "$cache_file"; then
2129   echo "loading cache $cache_file"
2130   . $cache_file
2131 else
2132   echo "creating cache $cache_file"
2133   > $cache_file
2134 fi
2135
2136
2137 # This can be used to rebuild libtool when needed
2138 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2139
2140 # Always use our own libtool.
2141 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2142
2143 # Redirect the config.log output again, so that the ltconfig log is not
2144 # clobbered by the next message.
2145 exec 5>>./config.log
2146
2147
2148
2149
2150
2151
2152
2153 user_bfd_gas=
2154 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
2155 if test "${enable_bfd_assembler+set}" = set; then
2156   enableval="$enable_bfd_assembler"
2157   case "${enableval}" in
2158   yes) need_bfd=yes user_bfd_gas=yes ;;
2159   no)  user_bfd_gas=no ;;
2160   *)   { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
2161 esac
2162 fi
2163 # Check whether --enable-targets or --disable-targets was given.
2164 if test "${enable_targets+set}" = set; then
2165   enableval="$enable_targets"
2166   case "${enableval}" in
2167   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
2168             ;;
2169   no)       enable_targets= ;;
2170   *)        enable_targets=$enableval ;;
2171 esac
2172 fi
2173 # Check whether --enable-commonbfdlib or --disable-commonbfdlib was given.
2174 if test "${enable_commonbfdlib+set}" = set; then
2175   enableval="$enable_commonbfdlib"
2176   case "${enableval}" in
2177   yes) commonbfdlib=true ;;
2178   no)  commonbfdlib=false ;;
2179   *)   { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;;
2180 esac
2181 fi
2182
2183 using_cgen=no
2184
2185 build_warnings="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
2186 # Check whether --enable-build-warnings or --disable-build-warnings was given.
2187 if test "${enable_build_warnings+set}" = set; then
2188   enableval="$enable_build_warnings"
2189   case "${enableval}" in
2190   yes)  ;;
2191   no)   build_warnings="-w";;
2192   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
2193         build_warnings="${build_warnings} ${t}";;
2194   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
2195         build_warnings="${t} ${build_warnings}";;
2196   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
2197 esac
2198 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
2199   echo "Setting warning flags = $build_warnings" 6>&1
2200 fi
2201 fi
2202 WARN_CFLAGS=""
2203 if test "x${build_warnings}" != x -a "x$GCC" = xyes ; then
2204     WARN_CFLAGS="${build_warnings}"
2205 fi
2206
2207
2208 # Generate a header file
2209
2210
2211
2212
2213 # If we are on a DOS filesystem, we must use gdb.ini rather than
2214 # .gdbinit.
2215 GDBINIT=".gdbinit"
2216 case "${host}" in
2217   *-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-windows*)
2218     GDBINIT="gdb.ini"
2219     ;;
2220 esac
2221
2222
2223 te_file=generic
2224
2225 # Makefile target for installing gas in $(tooldir)/bin.
2226 install_tooldir=install-exec-tooldir
2227
2228 canon_targets=""
2229 all_targets=no
2230 if test -n "$enable_targets" ; then
2231   for t in `echo $enable_targets | sed 's/,/ /g'`; do
2232     if test $t = "all"; then
2233       all_targets=yes
2234       continue
2235     fi
2236     result=`$ac_config_sub $t 2>/dev/null`
2237     if test -n "$result" ; then
2238       canon_targets="$canon_targets $result"
2239 #    else
2240 #      # Permit "all", etc.  We don't support it yet though.
2241 #      canon_targets="$canon_targets $t"
2242     fi
2243   done
2244   _gas_uniq_list="$canon_targets"
2245 _gas_uniq_newlist=""
2246 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
2247   case $_gas_uniq_i in
2248   _gas_uniq_dummy) ;;
2249   *) case " $_gas_uniq_newlist " in
2250        *" $_gas_uniq_i "*) ;;
2251        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
2252      esac ;;
2253   esac
2254 done
2255 canon_targets=$_gas_uniq_newlist
2256
2257 fi
2258
2259 emulations=""
2260
2261 for this_target in $target $canon_targets ; do
2262
2263     eval `echo $this_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
2264
2265     # check for architecture variants
2266     arch=
2267     endian=
2268     case ${cpu} in
2269       alpha*)           cpu_type=alpha ;;
2270       arm*b|xscale*b|strongarm*b) cpu_type=arm endian=big ;;
2271       arm*|xscale*|strongarm*)    cpu_type=arm endian=little ;;
2272       hppa*)            cpu_type=hppa ;;
2273       i[3456]86)        cpu_type=i386 arch=i386;;
2274       x86_64)           cpu_type=i386 arch=x86_64;;
2275       ia64)             cpu_type=ia64 ;;
2276       ip2k)             cpu_type=ip2k endian=big ;;
2277       iq2000)           cpu_type=iq2000 endian=big ;;
2278       m6811|m6812|m68hc12) cpu_type=m68hc11 ;;
2279       m680[012346]0)    cpu_type=m68k ;;
2280       m68008)           cpu_type=m68k ;;
2281       m683??)           cpu_type=m68k ;;
2282       m5200)            cpu_type=m68k ;;
2283       m8*)              cpu_type=m88k ;;
2284       mips*el)          cpu_type=mips endian=little ;;
2285       mips*)            cpu_type=mips endian=big ;;
2286       or32*)            cpu_type=or32 endian=big ;;
2287       pjl*)             cpu_type=pj endian=little ;;
2288       pj*)              cpu_type=pj endian=big ;;
2289       powerpc*le*)      cpu_type=ppc endian=little ;;
2290       powerpc*)         cpu_type=ppc endian=big ;;
2291       rs6000*)          cpu_type=ppc ;;
2292       s390x*)           cpu_type=s390 arch=s390x ;;
2293       s390*)            cpu_type=s390 arch=s390 ;;
2294       sh5*)             cpu_type=sh64 endian=big ;;
2295       sh5le*)           cpu_type=sh64 endian=little ;;
2296       sh64*)            cpu_type=sh64 endian=big ;;
2297       sh64le*)          cpu_type=sh64 endian=little ;;
2298       sh*le)            cpu_type=sh endian=little ;;
2299       sh*)              cpu_type=sh endian=big ;;
2300       sparclite*)       cpu_type=sparc arch=sparclite ;;
2301       sparclet*)        cpu_type=sparc arch=sparclet ;;
2302       sparc64*)         cpu_type=sparc arch=v9-64 ;;
2303       sparc86x*)        cpu_type=sparc arch=sparc86x  ;;
2304       sparc*)           cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c.
2305       v850*)            cpu_type=v850 ;;
2306       *)                cpu_type=${cpu} ;;
2307     esac
2308
2309     if test ${this_target} = $target ; then
2310       target_cpu_type=${cpu_type}
2311     elif test ${target_cpu_type} != ${cpu_type} ; then
2312       continue
2313     fi
2314
2315     generic_target=${cpu_type}-$vendor-$os
2316     dev=no
2317     bfd_gas=no
2318     em=generic
2319
2320     # assign object format
2321     case ${generic_target} in
2322       a29k-*-coff)                      fmt=coff ;;
2323       a29k-amd-udi)                     fmt=coff ;;
2324       a29k-amd-ebmon)                   fmt=coff ;;
2325       a29k-nyu-sym1)                    fmt=coff ;;
2326       a29k-*-rtems*)                    fmt=coff ;;
2327       a29k-*-vxworks*)                  fmt=coff ;;
2328
2329       alpha*-*-*vms*)                   fmt=evax ;;
2330       alpha*-*-netware*)                fmt=ecoff ;;
2331       alpha*-*-osf*)                    fmt=ecoff ;;
2332       alpha*-*-linuxecoff*)             fmt=ecoff ;;
2333       alpha*-*-linux-gnu*)              fmt=elf em=linux ;;
2334       alpha*-*-netbsd*)                 fmt=elf em=nbsd ;;
2335       alpha*-*-openbsd*)                fmt=elf em=obsd ;;
2336
2337       arc-*-elf*)                       fmt=elf ;;
2338
2339       arm-*-aout)                       fmt=aout ;;
2340       arm-*-coff | thumb-*-coff)        fmt=coff ;;
2341       arm-*-rtems | thumb-*-rtems)      fmt=elf ;;
2342       arm-*-elf | thumb-*-elf)          fmt=elf ;;
2343       arm*-*-conix*)                    fmt=elf ;;
2344       arm-*-linux*aout*)                fmt=aout em=linux ;;
2345       arm*-*-linux-gnu*)                fmt=elf  em=linux ;;
2346       arm*-*-uclinux*)                  fmt=elf  em=linux ;;
2347       arm-*-netbsdelf*)                 fmt=elf  em=nbsd ;;
2348       arm-*-*n*bsd*)                    fmt=aout em=nbsd ;;
2349       arm-**-nto*)                      fmt=elf ;;
2350       arm-*-oabi | thumb-*-oabi)        fmt=elf ;;
2351       arm-epoc-pe | thumb-epoc-pe)      fmt=coff em=epoc-pe ;;
2352       arm-*-wince)                      fmt=coff em=wince-pe ;;
2353       arm-*-pe | thumb-*-pe)            fmt=coff em=pe ;;
2354       arm-*-riscix*)                    fmt=aout em=riscix ;;
2355       arm-*-vxworks)                    fmt=coff ;;
2356
2357       avr-*-*)                          fmt=elf ;;
2358
2359       cris-*-*)                         fmt=multi bfd_gas=yes ;;
2360
2361       d10v-*-*)                         fmt=elf ;;
2362       d30v-*-*)                         fmt=elf ;;
2363       dlx-*-*)                          fmt=elf ;;
2364
2365       fr30-*-*)                         fmt=elf ;;
2366       frv-*-*)                          fmt=elf ;;
2367
2368       hppa-*-linux*)    case ${cpu} in
2369                             hppa*64*)   fmt=elf em=hppalinux64;;
2370                             hppa*)      fmt=elf em=linux;;
2371                         esac ;;
2372       hppa-*-*elf*)                     fmt=elf em=hppa ;;
2373       hppa-*-lites*)                    fmt=elf em=hppa ;;
2374       hppa-*-netbsd*)                   fmt=elf em=nbsd ;;
2375       hppa-*-openbsd*)                  fmt=elf em=hppa ;;
2376       hppa-*-osf*)                      fmt=som em=hppa ;;
2377       hppa-*-rtems*)                    fmt=elf em=hppa ;;
2378       hppa-*-hpux11*)   case ${cpu} in
2379                             hppa*64*)   fmt=elf em=hppa64 ;;
2380                             hppa*)      fmt=som em=hppa ;;
2381                         esac ;;
2382       hppa-*-hpux*)                     fmt=som em=hppa ;;
2383       hppa-*-mpeix*)                    fmt=som em=hppa ;;
2384       hppa-*-bsd*)                      fmt=som em=hppa ;;
2385       hppa-*-hiux*)                     fmt=som em=hppa ;;
2386
2387       h8300-*-rtems*)                   fmt=coff ;;
2388       h8300-*-coff)                     fmt=coff ;;
2389       h8300-*-elf)                      fmt=elf ;;
2390       h8500-*-rtems*)                   fmt=coff ;;
2391       h8500-*-coff)                     fmt=coff ;;
2392
2393       i370-*-elf* | i370-*-linux*)      fmt=elf ;;
2394       i386-ibm-aix*)                    fmt=coff em=i386aix ;;
2395       i386-sequent-bsd*)                fmt=aout em=dynix ;;
2396       i386-*-beospe*)                   fmt=coff em=pe ;;
2397       i386-*-beos*)                     fmt=elf ;;
2398       i386-*-coff)                      fmt=coff ;;
2399       i386-*-elf)                       fmt=elf ;;
2400       i386-*-bsd*)                      fmt=aout em=386bsd ;;
2401       i386-*-netbsd0.8)                 fmt=aout em=386bsd ;;
2402       i386-*-netbsdpe*)                 fmt=coff em=pe ;;
2403       i386-*-netbsdelf*)                fmt=elf em=nbsd ;;
2404       i386-*-*n*bsd*)   case ${cpu} in
2405                             x86_64)     fmt=elf em=nbsd ;;
2406                             *)          fmt=aout em=nbsd ;;
2407                         esac ;;
2408       i386-*-linux*aout*)               fmt=aout em=linux ;;
2409       i386-*-linux*oldld)               fmt=aout em=linux ;;
2410       i386-*-linux*coff*)               fmt=coff em=linux ;;
2411       i386-*-linux-gnu*)                fmt=elf em=linux ;;
2412       x86_64-*-linux-gnu*)              fmt=elf em=linux ;;
2413       i386-*-lynxos*)                   fmt=coff em=lynx ;;
2414       i386-*-sysv[45]*)                 fmt=elf ;;
2415       i386-*-solaris*)                  fmt=elf ;;
2416       i386-*-freebsdaout*)              fmt=aout em=386bsd ;;
2417       i386-*-freebsd[12].*)             fmt=aout em=386bsd ;;
2418       i386-*-freebsd[12])               fmt=aout em=386bsd ;;
2419       i386-*-sysv*)                     fmt=coff ;;
2420       i386-*-sco3.2v5*coff)             fmt=coff ;;
2421       i386-*-isc*)                      fmt=coff ;;
2422       i386-*-sco3.2v5*)                 fmt=elf
2423           if test ${this_target} = $target; then
2424             cat >> confdefs.h <<\EOF
2425 #define SCO_ELF 1
2426 EOF
2427
2428           fi ;;
2429       i386-*-sco3.2*)                   fmt=coff ;;
2430       i386-*-vsta)                      fmt=aout ;;
2431       i386-*-msdosdjgpp* \
2432       | i386-*-go32* \
2433       | i386-go32-rtems*)               fmt=coff em=go32
2434             cat >> confdefs.h <<\EOF
2435 #define STRICTCOFF 1
2436 EOF
2437  ;;
2438       i386-*-rtemself*)                 fmt=elf ;;
2439       i386-*-rtemscoff*)                fmt=coff ;;
2440       i386-*-rtems*)                    fmt=elf ;;
2441       i386-*-gnu*)                      fmt=elf ;;
2442       i386-*-mach*)                     fmt=aout em=mach ;;
2443       i386-*-msdos*)                    fmt=aout ;;
2444       i386-*-moss*)                     fmt=elf ;;
2445       i386-*-pe)                        fmt=coff em=pe ;;
2446       i386-*-cygwin*)                   fmt=coff em=pe ;;
2447       i386-*-interix*)                  fmt=coff em=interix ;;
2448       i386-*-mingw32*)                  fmt=coff em=pe ;;
2449       i386-*-nto-qnx*)                  fmt=elf ;;
2450       i386-*-*nt*)                      fmt=coff em=pe ;;
2451       i386-*-vxworks*)                  fmt=aout ;;
2452       i386-*-chaos)                     fmt=elf ;;
2453
2454       i860-*-*)                         fmt=elf endian=little
2455                 echo "configure: warning: GAS support for ${generic_target} is preliminary and a work in progress" 1>&2 ;;
2456       i960-*-bout)                      fmt=bout ;;
2457       i960-*-coff)                      fmt=coff em=ic960 ;;
2458       i960-*-rtems*)                    fmt=coff em=ic960 ;;
2459       i960-*-nindy*)                    fmt=bout ;;
2460       i960-*-vxworks5.0)                fmt=bout ;;
2461       i960-*-vxworks5.*)                fmt=coff em=ic960 ;;
2462       i960-*-vxworks*)                  fmt=bout ;;
2463       i960-*-elf*)                      fmt=elf ;;
2464
2465       ia64-*-elf*)                      fmt=elf ;;
2466       ia64-*-aix*)                      fmt=elf em=ia64aix ;;
2467       ia64-*-linux-gnu*)                fmt=elf em=linux ;;
2468       ia64-*-hpux*)                     fmt=elf em=hpux ;;
2469       ia64-*-netbsd*)                   fmt=elf em=nbsd ;;
2470
2471       ip2k-*-*)                         fmt=elf ;;
2472
2473       iq2000-*-elf)                     fmt=elf bfd_gas=yes ;;
2474
2475       m32r-*-*)                         fmt=elf ;;
2476
2477       m68hc11-*-* | m6811-*-*)          fmt=elf ;;
2478       m68hc12-*-* | m6812-*-*)          fmt=elf ;;
2479
2480       m68k-*-vxworks*)                  fmt=aout em=sun3 ;;
2481       m68k-ericsson-ose)                fmt=aout em=sun3 ;;
2482       m68k-*-sunos*)                    fmt=aout em=sun3 ;;
2483       m68k-motorola-sysv*)              fmt=coff em=delta ;;
2484       m68k-bull-sysv3*)                 fmt=coff em=dpx2 ;;
2485       m68k-apollo-*)                    fmt=coff em=apollo ;;
2486       m68k-*-elf*)                      fmt=elf ;;
2487       m68k-*-sysv4*)                    fmt=elf em=svr4 ;;
2488       m68k-*-sysv*)                     fmt=coff ;;
2489       m68k-*-coff | m68k-*-rtemscoff*)  fmt=coff ;;
2490       m68k-*-rtems*)                    fmt=elf ;;
2491       m68k-*-hpux*)                     fmt=hp300 em=hp300 ;;
2492       m68k-*-linux*aout*)               fmt=aout em=linux ;;
2493       m68k-*-linux-gnu*)                fmt=elf em=linux ;;
2494       m68k-*-gnu*)                      fmt=elf ;;
2495       m68k-*-lynxos*)                   fmt=coff em=lynx ;;
2496       m68k-*-netbsdelf*)                fmt=elf em=nbsd ;;
2497       m68k-*-netbsd*)                   fmt=aout em=nbsd bfd_gas=yes ;;
2498       m68k-*-openbsd*)                  fmt=aout em=nbsd bfd_gas=yes ;;
2499       m68k-apple-aux*)                  fmt=coff em=aux ;;
2500       m68k-*-psos*)                     fmt=elf em=psos;;
2501
2502       m88k-motorola-sysv3*)             fmt=coff em=delt88 ;;
2503       m88k-*-coff*)                     fmt=coff ;;
2504
2505       mcore-*-elf)                      fmt=elf ;;
2506       mcore-*-pe)                       fmt=coff em=pe bfd_gas=yes ;;
2507
2508       # don't change em like *-*-bsd does
2509       mips-dec-openbsd*)                fmt=elf endian=little ;;
2510       mips-dec-bsd*)                    fmt=aout endian=little ;;
2511       mips-sony-bsd*)                   fmt=ecoff ;;
2512       mips-*-bsd*)
2513             { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
2514       mips-*-ultrix*)                   fmt=ecoff endian=little ;;
2515       mips-*-osf*)                      fmt=ecoff endian=little ;;
2516       mips-*-ecoff*)                    fmt=ecoff ;;
2517       mips-*-pe*)                       fmt=coff endian=little em=pe ;;
2518       mips-*-irix6*)                    fmt=elf em=irix ;;
2519       mips-*-irix5*)                    fmt=elf em=irix ;;
2520       mips-*-irix*)                     fmt=ecoff em=irix ;;
2521       mips-*-lnews*)                    fmt=ecoff em=lnews ;;
2522       mips-*-riscos*)                   fmt=ecoff ;;
2523       mips*-*-linux*)                   fmt=elf em=tmips ;;
2524       mips-*-sysv4*MP* | mips-*-gnu*)   fmt=elf em=tmips ;;
2525       mips-*-sysv*)                     fmt=ecoff ;;
2526       mips-*-elf* | mips-*-rtems*)      fmt=elf ;;
2527       mips-*-*n*bsd*)                   fmt=elf ;;
2528       mips-*-vxworks*)                  fmt=elf ;;
2529
2530       mmix-*-*)                         fmt=elf ;;
2531       mn10200-*-*)                      fmt=elf ;;
2532       mn10300-*-*)                      fmt=elf ;;
2533       msp430-*-*)                       fmt=elf ;;
2534       openrisc-*-*)                     fmt=elf ;;
2535       or32-*-rtems*)                    fmt=coff ;;
2536       or32-*-coff)                      fmt=coff ;;
2537       or32-*-elf)                       fmt=elf ;;
2538       pj*)                              fmt=elf ;;
2539
2540       ppc-*-pe | ppc-*-cygwin*)         fmt=coff em=pe ;;
2541       ppc-*-winnt*)                     fmt=coff em=pe ;;
2542       ppc-*-aix5*)                      fmt=coff em=aix5 ;;
2543       ppc-*-aix*)                       fmt=coff ;;
2544       ppc-*-beos*)                      fmt=coff ;;
2545       ppc-*-*n*bsd* | ppc-*-elf*)       fmt=elf ;;
2546       ppc-*-eabi* | ppc-*-sysv4*)       fmt=elf ;;
2547       ppc-*-linux-gnu*)                 fmt=elf
2548             case "$endian" in
2549                 big)  ;;
2550                 *)    { echo "configure: error: GNU/Linux must be configured big endian" 1>&2; exit 1; } ;;
2551             esac ;;
2552       ppc-*-solaris*)                   fmt=elf
2553             if test ${this_target} = $target; then
2554                 cat >> confdefs.h <<\EOF
2555 #define TARGET_SOLARIS_COMMENT 1
2556 EOF
2557
2558             fi
2559             if test x${endian} = xbig; then
2560                 { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; }
2561             fi ;;
2562       ppc-*-rtems*)                     fmt=elf ;;
2563       ppc-*-macos* | ppc-*-mpw*)        fmt=coff em=macos ;;
2564       ppc-*-netware*)                   fmt=elf em=ppcnw ;;
2565       ppc-**-nto*)                      fmt=elf ;;
2566       ppc-*-vxworks*)                   fmt=elf ;;
2567       ppc-*-windiss*)                   fmt=elf ;;
2568
2569       s390x-*-linux-gnu*)               fmt=elf em=linux ;;
2570       s390-*-linux-gnu*)                fmt=elf em=linux ;;
2571
2572       sh*-*-linux*)                     fmt=elf em=linux
2573             case ${cpu} in
2574                 sh*eb)  endian=big ;;
2575                 *)      endian=little ;;
2576             esac ;;
2577       sh5*-*-netbsd*)                   fmt=elf em=nbsd ;;
2578       sh64*-*-netbsd*)                  fmt=elf em=nbsd ;;
2579       sh*-*-netbsdelf*)                 fmt=elf em=nbsd ;;
2580       sh-*-elf*)                        fmt=elf ;;
2581       sh-*-coff*)                       fmt=coff ;;
2582       sh-*-nto*)                        fmt=elf ;;
2583       sh-*-pe*)                         fmt=coff em=pe bfd_gas=yes endian=little ;;
2584       sh-*-rtemself*)                   fmt=elf ;;
2585       sh-*-rtems*)                      fmt=coff ;;
2586       sh64-*-elf*)                      fmt=elf ;;
2587
2588       ns32k-pc532-mach*)                fmt=aout em=pc532mach ;;
2589       ns32k-pc532-ux*)                  fmt=aout em=pc532mach ;;
2590       ns32k-pc532-lites*)               fmt=aout em=nbsd532 ;;
2591       ns32k-*-*n*bsd*)                  fmt=aout em=nbsd532 ;;
2592
2593       sparc-*-rtemsaout*)               fmt=aout ;;
2594       sparc-*-rtemself*)                fmt=elf ;;
2595       sparc-*-rtems*)                   fmt=elf ;;
2596       sparc-*-sunos4*)                  fmt=aout em=sun3 ;;
2597       sparc-*-aout | sparc*-*-vxworks*) fmt=aout em=sparcaout ;;
2598       sparc-*-coff)                     fmt=coff ;;
2599       sparc-*-linux*aout*)              fmt=aout em=linux ;;
2600       sparc-*-linux-gnu*)               fmt=elf em=linux ;;
2601       sparc-*-lynxos*)                  fmt=coff em=lynx ;;
2602       sparc-fujitsu-none)               fmt=aout ;;
2603       sparc-*-elf)                      fmt=elf ;;
2604       sparc-*-sysv4*)                   fmt=elf ;;
2605       sparc-*-solaris*)                 fmt=elf ;;
2606       sparc-*-netbsdelf*)               fmt=elf em=nbsd ;;
2607       sparc-*-*n*bsd*)  case ${cpu} in
2608                             sparc64)    fmt=elf em=nbsd ;;
2609                             *)          fmt=aout em=nbsd ;;
2610                         esac ;;
2611       strongarm-*-coff)                 fmt=coff ;;
2612       strongarm-*-elf)                  fmt=elf ;;
2613       xscale-*-coff)                    fmt=coff ;;
2614       xscale-*-elf)                     fmt=elf ;;
2615
2616       tic30-*-*aout*)                   fmt=aout bfd_gas=yes ;;
2617       tic30-*-*coff*)                   fmt=coff bfd_gas=yes ;;
2618       tic4x-*-* | c4x-*-*)              fmt=coff bfd_gas=yes ;;
2619       tic54x-*-* | c54x*-*-*)           fmt=coff bfd_gas=yes need_libm=yes;;
2620       tic80-*-*)                        fmt=coff ;;
2621
2622       v850-*-*)                         fmt=elf ;;
2623       v850e-*-*)                        fmt=elf ;;
2624       v850ea-*-*)                       fmt=elf ;;
2625
2626       vax-*-netbsdelf*)                 fmt=elf em=nbsd ;;
2627       vax-*-netbsd*)                    fmt=aout em=nbsd ;;
2628       vax-*-bsd* | vax-*-ultrix*)       fmt=aout ;;
2629       vax-*-vms)                        fmt=vms ;;
2630
2631       w65-*-*)                          fmt=coff ;;
2632
2633       xstormy16-*-*)                    fmt=elf ;;
2634
2635       z8k-*-coff | z8k-*-sim)           fmt=coff ;;
2636
2637       *-*-aout | *-*-scout)             fmt=aout ;;
2638       *-*-freebsd*)                     fmt=elf em=freebsd ;;
2639       *-*-nindy*)                       fmt=bout ;;
2640       *-*-bsd*)                         fmt=aout em=sun3 ;;
2641       *-*-generic)                      fmt=generic ;;
2642       *-*-xray | *-*-hms)               fmt=coff ;;
2643       *-*-sim)                          fmt=coff ;;
2644       *-*-elf | *-*-sysv4* | *-*-solaris*) fmt=elf dev=yes ;;
2645       *-*-aros*)                                fmt=elf em=linux bfd_gas=yes ;;
2646       *-*-vxworks)                      fmt=aout ;;
2647       *-*-netware)                      fmt=elf ;;
2648     esac
2649
2650     if test ${this_target} = $target ; then
2651       endian_def=
2652       if test x${endian} = xbig; then
2653         endian_def=1
2654       elif test x${endian} = xlittle; then
2655         endian_def=0
2656       fi
2657       if test x${endian_def} != x; then
2658         cat >> confdefs.h <<EOF
2659 #define TARGET_BYTES_BIG_ENDIAN $endian_def
2660 EOF
2661
2662       fi
2663     fi
2664
2665     case ${cpu_type}-${fmt} in
2666         alpha*-* | arm-* | i386-* | ia64*-* | mips-* | ns32k-* \
2667                 | pdp11-* | ppc-* | sparc-* | strongarm-* | xscale-* \
2668                 | *-elf | *-ecoff | *-som)
2669             bfd_gas=yes ;;
2670     esac
2671
2672 # Other random stuff.
2673
2674     case ${cpu_type} in
2675       mips)
2676         # Set mips_cpu to the name of the default CPU.
2677         case ${target_cpu} in
2678           mips | mipsbe | mipseb | mipsle | mipsel | mips64 | mips64el)
2679             mips_cpu=from-abi
2680             ;;
2681           mipsisa32 | mipsisa32el)
2682             mips_cpu=mips32
2683             ;;
2684           mipsisa32r2 | mipsisa32r2el)
2685             mips_cpu=mips32r2
2686             ;;
2687           mipsisa64 | mipsisa64el)
2688             mips_cpu=mips64
2689             ;;
2690           mipstx39 | mipstx39el)
2691             mips_cpu=r3900
2692             ;;
2693           mips64vr | mips64vrel)
2694             mips_cpu=vr4100
2695             ;;
2696           mipsisa32r2*)
2697             mips_cpu=`echo $target_cpu | sed -e 's/[a-z]*..r2//' -e 's/el$//'`
2698             ;;
2699           mips64* | mipsisa64* | mipsisa32*)
2700             mips_cpu=`echo $target_cpu | sed -e 's/[a-z]*..//' -e 's/el$//'`
2701             ;;
2702           *)
2703             { echo "configure: error: $target_cpu isn't a supported MIPS CPU name" 1>&2; exit 1; }
2704             ;;
2705         esac
2706         # See whether it's appropriate to set E_MIPS_ABI_O32 for o32
2707         # binaries.  It's a GNU extension that some OSes don't understand.
2708         # The value only matters on ELF targets.
2709         case ${target} in
2710           *-*-irix*)
2711             use_e_mips_abi_o32=0
2712             ;;
2713           *)
2714             use_e_mips_abi_o32=1
2715             ;;
2716         esac
2717         # Decide whether to generate 32-bit or 64-bit code by default.
2718         # Used to resolve -march=from-abi when an embedded ABI is selected.
2719         case ${target} in
2720           mips64*-*-* | mipsisa64*-*-*)
2721             mips_default_64bit=1
2722             ;;
2723           *)
2724             mips_default_64bit=0
2725             ;;
2726         esac
2727         cat >> confdefs.h <<EOF
2728 #define MIPS_CPU_STRING_DEFAULT "$mips_cpu"
2729 EOF
2730
2731         cat >> confdefs.h <<EOF
2732 #define USE_E_MIPS_ABI_O32 $use_e_mips_abi_o32
2733 EOF
2734
2735         cat >> confdefs.h <<EOF
2736 #define MIPS_DEFAULT_64BIT $mips_default_64bit
2737 EOF
2738
2739         ;;
2740     esac
2741
2742     # Do we need the opcodes library?
2743     case ${cpu_type} in
2744       vax | i386 | tic30)
2745         ;;
2746
2747       *)
2748         need_opcodes=yes
2749
2750         case "${enable_shared}" in
2751         yes) shared_opcodes=true ;;
2752         *opcodes*) shared_opcodes=true ;;
2753         *) shared_opcodes=false ;;
2754         esac
2755         if test "${shared_opcodes}" = "true"; then
2756           # A shared libopcodes must be linked against libbfd.
2757           need_bfd=yes
2758         fi
2759         ;;
2760     esac
2761
2762     # Any other special object files needed ?
2763     case ${cpu_type} in
2764       fr30 | ip2k | iq2000 | m32r | openrisc)
2765         using_cgen=yes
2766         ;;
2767
2768       frv)
2769         using_cgen=yes
2770         ;;
2771       m68k)
2772         case ${extra_objects} in
2773         *m68k-parse.o*) ;;
2774         *) extra_objects="$extra_objects m68k-parse.o" ;;
2775         esac
2776         ;;
2777
2778       mips)
2779         echo ${extra_objects} | grep -s "itbl-parse.o"
2780         if test $? -ne 0 ; then
2781           extra_objects="$extra_objects itbl-parse.o"
2782         fi
2783
2784         echo ${extra_objects} | grep -s "itbl-lex.o"
2785         if test $? -ne 0 ; then
2786           extra_objects="$extra_objects itbl-lex.o"
2787         fi
2788
2789         echo ${extra_objects} | grep -s "itbl-ops.o"
2790         if test $? -ne 0 ; then
2791           extra_objects="$extra_objects itbl-ops.o"
2792         fi
2793         ;;
2794
2795       i386 | s390 | sparc)
2796         if test $this_target = $target ; then
2797           cat >> confdefs.h <<EOF
2798 #define DEFAULT_ARCH "${arch}"
2799 EOF
2800
2801         fi
2802         ;;
2803
2804       xstormy16)
2805         using_cgen=yes
2806         ;;
2807
2808       *)
2809         ;;
2810     esac
2811
2812     if test $using_cgen = yes ; then
2813         case "x${extra_objects}" in
2814         *cgen.o*) ;;
2815         *) extra_objects="$extra_objects cgen.o" ;;
2816         esac
2817     fi
2818
2819 # See if we really can support this configuration with the emulation code.
2820
2821     if test $this_target = $target ; then
2822       primary_bfd_gas=$bfd_gas
2823       obj_format=$fmt
2824       te_file=$em
2825
2826       if test $bfd_gas = no ; then
2827         # Can't support other configurations this way.
2828         break
2829       fi
2830     elif test $bfd_gas = no ; then
2831       # Can't support this configuration.
2832       break
2833     fi
2834
2835 # From target name and format, produce a list of supported emulations.
2836
2837     case ${generic_target}-${fmt} in
2838       mips-*-irix5*-*)  emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
2839       mips*-*-linux*-*) case "$endian" in
2840                         big)    emulation="mipsbelf mipslelf mipself" ;;
2841                         *)      emulation="mipslelf mipsbelf mipself" ;;
2842                         esac ;;
2843       mips-*-lnews*-ecoff) ;;
2844       mips-*-*-ecoff)   case "$endian" in
2845                         big)    emulation="mipsbecoff mipslecoff mipsecoff" ;;
2846                         *)      emulation="mipslecoff mipsbecoff mipsecoff" ;;
2847                         esac ;;
2848       mips-*-*-elf)     case "$endian" in
2849                         big)    emulation="mipsbelf mipslelf mipself" ;;
2850                         *)      emulation="mipslelf mipsbelf mipself" ;;
2851                         esac ;;
2852       mips-*-sysv4*MP*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
2853       # i386-pc-pe-coff != i386-pc-coff.
2854       i386-*-pe-coff)   ;;
2855       # Uncommenting the next line will turn on support for i386 AOUT
2856       # for the default linux configuration
2857       # i386-*-linux*-elf) emulation="i386elf i386aout" ;;
2858       #
2859       i386-*-aout)      emulation="i386aout" ;;
2860       i386-*-coff)      emulation="i386coff" ;;
2861       i386-*-elf)       emulation="i386elf" ;;
2862
2863       # Always all formats.  The first stated emulation becomes the default.
2864       cris-*-*aout*)    emulation="crisaout criself" ;;
2865       cris-*-*)         emulation="criself crisaout" ;;
2866     esac
2867
2868     emulations="$emulations $emulation"
2869
2870 done
2871
2872 # Turn on all targets if possible
2873 if test ${all_targets} = "yes"; then
2874   case ${target_cpu_type} in
2875   i386)
2876     case ${obj_format} in
2877     aout)
2878       emulations="$emulations i386coff i386elf"
2879       ;;
2880     coff)
2881       emulations="$emulations i386aout i386elf"
2882     ;;
2883     elf)
2884       emulations="$emulations i386aout i386coff"
2885       ;;
2886     esac
2887   ;;
2888   esac
2889 fi
2890
2891 # Assign floating point type.  Most processors with FP support
2892 # IEEE FP.  On those that don't support FP at all, usually IEEE
2893 # is emulated.
2894 case ${target_cpu} in
2895   vax | tahoe ) atof=${target_cpu} ;;
2896   pdp11)        atof=vax ;;
2897   *)            atof=ieee ;;
2898 esac
2899
2900 case "${obj_format}" in
2901   "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
2902 esac
2903
2904 # Unfortunately the cpu in cpu-opc.h file isn't always $(TARGET_CPU).
2905 cgen_cpu_prefix=""
2906 if test $using_cgen = yes ; then
2907   case ${target_cpu} in
2908     *) cgen_cpu_prefix=${target_cpu} ;;
2909   esac
2910
2911   cat >> confdefs.h <<\EOF
2912 #define USING_CGEN 1
2913 EOF
2914
2915 fi
2916
2917
2918 if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
2919   { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
2920 fi
2921
2922 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
2923   { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
2924 fi
2925
2926 case ${user_bfd_gas}-${primary_bfd_gas} in
2927   yes-yes | no-no)
2928     # We didn't override user's choice.
2929     ;;
2930   no-yes)
2931     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
2932     ;;
2933   no-preferred)
2934     primary_bfd_gas=no
2935     ;;
2936   *-preferred)
2937     primary_bfd_gas=yes
2938     ;;
2939   yes-*)
2940     primary_bfd_gas=yes
2941     ;;
2942   -*)
2943     # User specified nothing.
2944     ;;
2945 esac
2946
2947 # Some COFF configurations want these random other flags set.
2948 case ${obj_format} in
2949   coff)
2950     case ${target_cpu_type} in
2951       i386) cat >> confdefs.h <<\EOF
2952 #define I386COFF 1
2953 EOF
2954  ;;
2955       m68k) cat >> confdefs.h <<\EOF
2956 #define M68KCOFF 1
2957 EOF
2958  ;;
2959       m88k) cat >> confdefs.h <<\EOF
2960 #define M88KCOFF 1
2961 EOF
2962  ;;
2963     esac
2964     ;;
2965 esac
2966
2967 # Getting this done right is going to be a bitch.  Each configuration specified
2968 # with --enable-targets=... should be checked for environment, format, cpu, and
2969 # bfd_gas setting.
2970 #
2971 # For each configuration, the necessary object file support code must be linked
2972 # in.  This might be only one, it might be up to four.  The necessary emulation
2973 # code needs to be provided, too.
2974 #
2975 # And then there's "--enable-targets=all"....
2976 #
2977 # For now, just always do it for MIPS ELF or ECOFF configurations.  Sigh.
2978
2979 formats="${obj_format}"
2980 emfiles=""
2981 EMULATIONS=""
2982 _gas_uniq_list="$emulations"
2983 _gas_uniq_newlist=""
2984 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
2985   case $_gas_uniq_i in
2986   _gas_uniq_dummy) ;;
2987   *) case " $_gas_uniq_newlist " in
2988        *" $_gas_uniq_i "*) ;;
2989        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
2990      esac ;;
2991   esac
2992 done
2993 emulations=$_gas_uniq_newlist
2994
2995 for em in . $emulations ; do
2996   case $em in
2997     .)  continue ;;
2998     mipsbelf | mipslelf | mipself)
2999         fmt=elf   file=mipself ;;
3000     mipsbecoff | mipslecoff | mipsecoff)
3001         fmt=ecoff file=mipsecoff ;;
3002     *coff)
3003         fmt=coff  file=$em ;;
3004     *aout)
3005         fmt=aout file=$em ;;
3006     *elf)
3007         fmt=elf file=$em ;;
3008   esac
3009   formats="$formats $fmt"
3010   emfiles="$emfiles e-$file.o"
3011   EMULATIONS="$EMULATIONS &$em,"
3012 done
3013 _gas_uniq_list="$formats"
3014 _gas_uniq_newlist=""
3015 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
3016   case $_gas_uniq_i in
3017   _gas_uniq_dummy) ;;
3018   *) case " $_gas_uniq_newlist " in
3019        *" $_gas_uniq_i "*) ;;
3020        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
3021      esac ;;
3022   esac
3023 done
3024 formats=$_gas_uniq_newlist
3025
3026 _gas_uniq_list="$emfiles"
3027 _gas_uniq_newlist=""
3028 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
3029   case $_gas_uniq_i in
3030   _gas_uniq_dummy) ;;
3031   *) case " $_gas_uniq_newlist " in
3032        *" $_gas_uniq_i "*) ;;
3033        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
3034      esac ;;
3035   esac
3036 done
3037 emfiles=$_gas_uniq_newlist
3038
3039 if test `set . $formats ; shift ; echo $#` -gt 1 ; then
3040   for fmt in $formats ; do
3041     case $fmt in
3042       aout)     cat >> confdefs.h <<\EOF
3043 #define OBJ_MAYBE_AOUT 1
3044 EOF
3045    ;;
3046       bout)     cat >> confdefs.h <<\EOF
3047 #define OBJ_MAYBE_BOUT 1
3048 EOF
3049    ;;
3050       coff)     cat >> confdefs.h <<\EOF
3051 #define OBJ_MAYBE_COFF 1
3052 EOF
3053     ;;
3054       ecoff)    cat >> confdefs.h <<\EOF
3055 #define OBJ_MAYBE_ECOFF 1
3056 EOF
3057    ;;
3058       elf)      cat >> confdefs.h <<\EOF
3059 #define OBJ_MAYBE_ELF 1
3060 EOF
3061      ;;
3062       generic)  cat >> confdefs.h <<\EOF
3063 #define OBJ_MAYBE_GENERIC 1
3064 EOF
3065  ;;
3066       hp300)    cat >> confdefs.h <<\EOF
3067 #define OBJ_MAYBE_HP300 1
3068 EOF
3069    ;;
3070       ieee)     cat >> confdefs.h <<\EOF
3071 #define OBJ_MAYBE_IEEE 1
3072 EOF
3073     ;;
3074       som)      cat >> confdefs.h <<\EOF
3075 #define OBJ_MAYBE_SOM 1
3076 EOF
3077      ;;
3078       vms)      cat >> confdefs.h <<\EOF
3079 #define OBJ_MAYBE_VMS 1
3080 EOF
3081      ;;
3082     esac
3083     extra_objects="$extra_objects obj-$fmt.o"
3084   done
3085   obj_format=multi
3086 fi
3087 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
3088   DEFAULT_EMULATION=`set . $emulations ; echo $2`
3089   # e-mips* has more than one emulation per file, e-i386* has just one at the
3090   # moment.  If only one emulation is specified, then don't define
3091   # USE_EMULATIONS or include any of the e-files as they will only be bloat.
3092   case "${obj_format}${emfiles}" in
3093     multi* | *mips*)
3094       extra_objects="$extra_objects $emfiles"
3095       cat >> confdefs.h <<\EOF
3096 #define USE_EMULATIONS 1
3097 EOF
3098  ;;
3099   esac
3100 fi
3101
3102 cat >> confdefs.h <<EOF
3103 #define EMULATIONS $EMULATIONS
3104 EOF
3105
3106 cat >> confdefs.h <<EOF
3107 #define DEFAULT_EMULATION "$DEFAULT_EMULATION"
3108 EOF
3109
3110
3111 case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
3112   yes-*-coff)   need_bfd=yes ;;
3113   no-*-coff)    need_bfd=yes
3114                 cat >> confdefs.h <<\EOF
3115 #define MANY_SEGMENTS 1
3116 EOF
3117  ;;
3118 esac
3119
3120 reject_dev_configs=yes
3121
3122 case ${reject_dev_configs}-${dev} in
3123   yes-yes) # Oops.
3124     { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
3125     ;;
3126 esac
3127
3128
3129
3130
3131
3132
3133
3134 case "${primary_bfd_gas}" in
3135   yes)  cat >> confdefs.h <<\EOF
3136 #define BFD_ASSEMBLER 1
3137 EOF
3138
3139         need_bfd=yes ;;
3140 esac
3141
3142 # do we need the opcodes library?
3143 case "${need_opcodes}" in
3144 yes)
3145   OPCODES_LIB=../opcodes/libopcodes.la
3146   ;;
3147 esac
3148
3149 case "${need_bfd}" in
3150 yes)
3151   BFDLIB=../bfd/libbfd.la
3152   BFDVER_H=../bfd/bfdver.h
3153   ALL_OBJ_DEPS="$ALL_OBJ_DEPS"' ../bfd/bfd.h $(INCDIR)/symcat.h'
3154   ;;
3155 esac
3156
3157
3158
3159
3160
3161
3162
3163 cat >> confdefs.h <<EOF
3164 #define TARGET_ALIAS "${target_alias}"
3165 EOF
3166
3167 cat >> confdefs.h <<EOF
3168 #define TARGET_CANONICAL "${target}"
3169 EOF
3170
3171 cat >> confdefs.h <<EOF
3172 #define TARGET_CPU "${target_cpu}"
3173 EOF
3174
3175 cat >> confdefs.h <<EOF
3176 #define TARGET_VENDOR "${target_vendor}"
3177 EOF
3178
3179 cat >> confdefs.h <<EOF
3180 #define TARGET_OS "${target_os}"
3181 EOF
3182
3183
3184 # Extract the first word of "gcc", so it can be a program name with args.
3185 set dummy gcc; ac_word=$2
3186 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3187 echo "configure:3188: checking for $ac_word" >&5
3188 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
3189   echo $ac_n "(cached) $ac_c" 1>&6
3190 else
3191   if test -n "$CC"; then
3192   ac_cv_prog_CC="$CC" # Let the user override the test.
3193 else
3194   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3195   ac_dummy="$PATH"
3196   for ac_dir in $ac_dummy; do
3197     test -z "$ac_dir" && ac_dir=.
3198     if test -f $ac_dir/$ac_word; then
3199       ac_cv_prog_CC="gcc"
3200       break
3201     fi
3202   done
3203   IFS="$ac_save_ifs"
3204 fi
3205 fi
3206 CC="$ac_cv_prog_CC"
3207 if test -n "$CC"; then
3208   echo "$ac_t""$CC" 1>&6
3209 else
3210   echo "$ac_t""no" 1>&6
3211 fi
3212
3213 if test -z "$CC"; then
3214   # Extract the first word of "cc", so it can be a program name with args.
3215 set dummy cc; ac_word=$2
3216 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3217 echo "configure:3218: checking for $ac_word" >&5
3218 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
3219   echo $ac_n "(cached) $ac_c" 1>&6
3220 else
3221   if test -n "$CC"; then
3222   ac_cv_prog_CC="$CC" # Let the user override the test.
3223 else
3224   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3225   ac_prog_rejected=no
3226   ac_dummy="$PATH"
3227   for ac_dir in $ac_dummy; do
3228     test -z "$ac_dir" && ac_dir=.
3229     if test -f $ac_dir/$ac_word; then
3230       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
3231         ac_prog_rejected=yes
3232         continue
3233       fi
3234       ac_cv_prog_CC="cc"
3235       break
3236     fi
3237   done
3238   IFS="$ac_save_ifs"
3239 if test $ac_prog_rejected = yes; then
3240   # We found a bogon in the path, so make sure we never use it.
3241   set dummy $ac_cv_prog_CC
3242   shift
3243   if test $# -gt 0; then
3244     # We chose a different compiler from the bogus one.
3245     # However, it has the same basename, so the bogon will be chosen
3246     # first if we set CC to just the basename; use the full file name.
3247     shift
3248     set dummy "$ac_dir/$ac_word" "$@"
3249     shift
3250     ac_cv_prog_CC="$@"
3251   fi
3252 fi
3253 fi
3254 fi
3255 CC="$ac_cv_prog_CC"
3256 if test -n "$CC"; then
3257   echo "$ac_t""$CC" 1>&6
3258 else
3259   echo "$ac_t""no" 1>&6
3260 fi
3261
3262   if test -z "$CC"; then
3263     case "`uname -s`" in
3264     *win32* | *WIN32*)
3265       # Extract the first word of "cl", so it can be a program name with args.
3266 set dummy cl; ac_word=$2
3267 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3268 echo "configure:3269: checking for $ac_word" >&5
3269 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
3270   echo $ac_n "(cached) $ac_c" 1>&6
3271 else
3272   if test -n "$CC"; then
3273   ac_cv_prog_CC="$CC" # Let the user override the test.
3274 else
3275   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3276   ac_dummy="$PATH"
3277   for ac_dir in $ac_dummy; do
3278     test -z "$ac_dir" && ac_dir=.
3279     if test -f $ac_dir/$ac_word; then
3280       ac_cv_prog_CC="cl"
3281       break
3282     fi
3283   done
3284   IFS="$ac_save_ifs"
3285 fi
3286 fi
3287 CC="$ac_cv_prog_CC"
3288 if test -n "$CC"; then
3289   echo "$ac_t""$CC" 1>&6
3290 else
3291   echo "$ac_t""no" 1>&6
3292 fi
3293  ;;
3294     esac
3295   fi
3296   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
3297 fi
3298
3299 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
3300 echo "configure:3301: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
3301
3302 ac_ext=c
3303 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
3304 ac_cpp='$CPP $CPPFLAGS'
3305 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
3306 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
3307 cross_compiling=$ac_cv_prog_cc_cross
3308
3309 cat > conftest.$ac_ext << EOF
3310
3311 #line 3312 "configure"
3312 #include "confdefs.h"
3313
3314 main(){return(0);}
3315 EOF
3316 if { (eval echo configure:3317: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3317   ac_cv_prog_cc_works=yes
3318   # If we can't run a trivial program, we are probably using a cross compiler.
3319   if (./conftest; exit) 2>/dev/null; then
3320     ac_cv_prog_cc_cross=no
3321   else
3322     ac_cv_prog_cc_cross=yes
3323   fi
3324 else
3325   echo "configure: failed program was:" >&5
3326   cat conftest.$ac_ext >&5
3327   ac_cv_prog_cc_works=no
3328 fi
3329 rm -fr conftest*
3330 ac_ext=c
3331 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
3332 ac_cpp='$CPP $CPPFLAGS'
3333 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
3334 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
3335 cross_compiling=$ac_cv_prog_cc_cross
3336
3337 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
3338 if test $ac_cv_prog_cc_works = no; then
3339   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
3340 fi
3341 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
3342 echo "configure:3343: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
3343 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
3344 cross_compiling=$ac_cv_prog_cc_cross
3345
3346 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
3347 echo "configure:3348: checking whether we are using GNU C" >&5
3348 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
3349   echo $ac_n "(cached) $ac_c" 1>&6
3350 else
3351   cat > conftest.c <<EOF
3352 #ifdef __GNUC__
3353   yes;
3354 #endif
3355 EOF
3356 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:3357: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
3357   ac_cv_prog_gcc=yes
3358 else
3359   ac_cv_prog_gcc=no
3360 fi
3361 fi
3362
3363 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
3364
3365 if test $ac_cv_prog_gcc = yes; then
3366   GCC=yes
3367 else
3368   GCC=
3369 fi
3370
3371 ac_test_CFLAGS="${CFLAGS+set}"
3372 ac_save_CFLAGS="$CFLAGS"
3373 CFLAGS=
3374 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
3375 echo "configure:3376: checking whether ${CC-cc} accepts -g" >&5
3376 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
3377   echo $ac_n "(cached) $ac_c" 1>&6
3378 else
3379   echo 'void f(){}' > conftest.c
3380 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
3381   ac_cv_prog_cc_g=yes
3382 else
3383   ac_cv_prog_cc_g=no
3384 fi
3385 rm -f conftest*
3386
3387 fi
3388
3389 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
3390 if test "$ac_test_CFLAGS" = set; then
3391   CFLAGS="$ac_save_CFLAGS"
3392 elif test $ac_cv_prog_cc_g = yes; then
3393   if test "$GCC" = yes; then
3394     CFLAGS="-g -O2"
3395   else
3396     CFLAGS="-g"
3397   fi
3398 else
3399   if test "$GCC" = yes; then
3400     CFLAGS="-O2"
3401   else
3402     CFLAGS=
3403   fi
3404 fi
3405
3406
3407 for ac_prog in 'bison -y' byacc
3408 do
3409 # Extract the first word of "$ac_prog", so it can be a program name with args.
3410 set dummy $ac_prog; ac_word=$2
3411 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3412 echo "configure:3413: checking for $ac_word" >&5
3413 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
3414   echo $ac_n "(cached) $ac_c" 1>&6
3415 else
3416   if test -n "$YACC"; then
3417   ac_cv_prog_YACC="$YACC" # Let the user override the test.
3418 else
3419   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3420   ac_dummy="$PATH"
3421   for ac_dir in $ac_dummy; do
3422     test -z "$ac_dir" && ac_dir=.
3423     if test -f $ac_dir/$ac_word; then
3424       ac_cv_prog_YACC="$ac_prog"
3425       break
3426     fi
3427   done
3428   IFS="$ac_save_ifs"
3429 fi
3430 fi
3431 YACC="$ac_cv_prog_YACC"
3432 if test -n "$YACC"; then
3433   echo "$ac_t""$YACC" 1>&6
3434 else
3435   echo "$ac_t""no" 1>&6
3436 fi
3437
3438 test -n "$YACC" && break
3439 done
3440 test -n "$YACC" || YACC="yacc"
3441
3442 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
3443 echo "configure:3444: checking how to run the C preprocessor" >&5
3444 # On Suns, sometimes $CPP names a directory.
3445 if test -n "$CPP" && test -d "$CPP"; then
3446   CPP=
3447 fi
3448 if test -z "$CPP"; then
3449 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
3450   echo $ac_n "(cached) $ac_c" 1>&6
3451 else
3452     # This must be in double quotes, not single quotes, because CPP may get
3453   # substituted into the Makefile and "${CC-cc}" will confuse make.
3454   CPP="${CC-cc} -E"
3455   # On the NeXT, cc -E runs the code through the compiler's parser,
3456   # not just through cpp.
3457   cat > conftest.$ac_ext <<EOF
3458 #line 3459 "configure"
3459 #include "confdefs.h"
3460 #include <assert.h>
3461 Syntax Error
3462 EOF
3463 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3464 { (eval echo configure:3465: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3465 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3466 if test -z "$ac_err"; then
3467   :
3468 else
3469   echo "$ac_err" >&5
3470   echo "configure: failed program was:" >&5
3471   cat conftest.$ac_ext >&5
3472   rm -rf conftest*
3473   CPP="${CC-cc} -E -traditional-cpp"
3474   cat > conftest.$ac_ext <<EOF
3475 #line 3476 "configure"
3476 #include "confdefs.h"
3477 #include <assert.h>
3478 Syntax Error
3479 EOF
3480 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3481 { (eval echo configure:3482: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3482 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3483 if test -z "$ac_err"; then
3484   :
3485 else
3486   echo "$ac_err" >&5
3487   echo "configure: failed program was:" >&5
3488   cat conftest.$ac_ext >&5
3489   rm -rf conftest*
3490   CPP="${CC-cc} -nologo -E"
3491   cat > conftest.$ac_ext <<EOF
3492 #line 3493 "configure"
3493 #include "confdefs.h"
3494 #include <assert.h>
3495 Syntax Error
3496 EOF
3497 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3498 { (eval echo configure:3499: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3499 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3500 if test -z "$ac_err"; then
3501   :
3502 else
3503   echo "$ac_err" >&5
3504   echo "configure: failed program was:" >&5
3505   cat conftest.$ac_ext >&5
3506   rm -rf conftest*
3507   CPP=/lib/cpp
3508 fi
3509 rm -f conftest*
3510 fi
3511 rm -f conftest*
3512 fi
3513 rm -f conftest*
3514   ac_cv_prog_CPP="$CPP"
3515 fi
3516   CPP="$ac_cv_prog_CPP"
3517 else
3518   ac_cv_prog_CPP="$CPP"
3519 fi
3520 echo "$ac_t""$CPP" 1>&6
3521
3522 missing_dir=`cd $ac_aux_dir && pwd`
3523 for ac_prog in flex lex
3524 do
3525 # Extract the first word of "$ac_prog", so it can be a program name with args.
3526 set dummy $ac_prog; ac_word=$2
3527 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3528 echo "configure:3529: checking for $ac_word" >&5
3529 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
3530   echo $ac_n "(cached) $ac_c" 1>&6
3531 else
3532   if test -n "$LEX"; then
3533   ac_cv_prog_LEX="$LEX" # Let the user override the test.
3534 else
3535   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3536   ac_dummy="$PATH"
3537   for ac_dir in $ac_dummy; do
3538     test -z "$ac_dir" && ac_dir=.
3539     if test -f $ac_dir/$ac_word; then
3540       ac_cv_prog_LEX="$ac_prog"
3541       break
3542     fi
3543   done
3544   IFS="$ac_save_ifs"
3545 fi
3546 fi
3547 LEX="$ac_cv_prog_LEX"
3548 if test -n "$LEX"; then
3549   echo "$ac_t""$LEX" 1>&6
3550 else
3551   echo "$ac_t""no" 1>&6
3552 fi
3553
3554 test -n "$LEX" && break
3555 done
3556 test -n "$LEX" || LEX="$missing_dir/missing flex"
3557
3558 # Extract the first word of "flex", so it can be a program name with args.
3559 set dummy flex; ac_word=$2
3560 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3561 echo "configure:3562: checking for $ac_word" >&5
3562 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
3563   echo $ac_n "(cached) $ac_c" 1>&6
3564 else
3565   if test -n "$LEX"; then
3566   ac_cv_prog_LEX="$LEX" # Let the user override the test.
3567 else
3568   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3569   ac_dummy="$PATH"
3570   for ac_dir in $ac_dummy; do
3571     test -z "$ac_dir" && ac_dir=.
3572     if test -f $ac_dir/$ac_word; then
3573       ac_cv_prog_LEX="flex"
3574       break
3575     fi
3576   done
3577   IFS="$ac_save_ifs"
3578   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
3579 fi
3580 fi
3581 LEX="$ac_cv_prog_LEX"
3582 if test -n "$LEX"; then
3583   echo "$ac_t""$LEX" 1>&6
3584 else
3585   echo "$ac_t""no" 1>&6
3586 fi
3587
3588 if test -z "$LEXLIB"
3589 then
3590   case "$LEX" in
3591   flex*) ac_lib=fl ;;
3592   *) ac_lib=l ;;
3593   esac
3594   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
3595 echo "configure:3596: checking for yywrap in -l$ac_lib" >&5
3596 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
3597 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3598   echo $ac_n "(cached) $ac_c" 1>&6
3599 else
3600   ac_save_LIBS="$LIBS"
3601 LIBS="-l$ac_lib  $LIBS"
3602 cat > conftest.$ac_ext <<EOF
3603 #line 3604 "configure"
3604 #include "confdefs.h"
3605 /* Override any gcc2 internal prototype to avoid an error.  */
3606 /* We use char because int might match the return type of a gcc2
3607     builtin and then its argument prototype would still apply.  */
3608 char yywrap();
3609
3610 int main() {
3611 yywrap()
3612 ; return 0; }
3613 EOF
3614 if { (eval echo configure:3615: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3615   rm -rf conftest*
3616   eval "ac_cv_lib_$ac_lib_var=yes"
3617 else
3618   echo "configure: failed program was:" >&5
3619   cat conftest.$ac_ext >&5
3620   rm -rf conftest*
3621   eval "ac_cv_lib_$ac_lib_var=no"
3622 fi
3623 rm -f conftest*
3624 LIBS="$ac_save_LIBS"
3625
3626 fi
3627 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3628   echo "$ac_t""yes" 1>&6
3629   LEXLIB="-l$ac_lib"
3630 else
3631   echo "$ac_t""no" 1>&6
3632 fi
3633
3634 fi
3635
3636 echo $ac_n "checking lex output file root""... $ac_c" 1>&6
3637 echo "configure:3638: checking lex output file root" >&5
3638 if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
3639   echo $ac_n "(cached) $ac_c" 1>&6
3640 else
3641   # The minimal lex program is just a single line: %%.  But some broken lexes
3642 # (Solaris, I think it was) want two %% lines, so accommodate them.
3643 echo '%%
3644 %%' | $LEX
3645 if test -f lex.yy.c; then
3646   ac_cv_prog_lex_root=lex.yy
3647 elif test -f lexyy.c; then
3648   ac_cv_prog_lex_root=lexyy
3649 else
3650   { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; }
3651 fi
3652 fi
3653
3654 echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
3655 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
3656
3657 echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
3658 echo "configure:3659: checking whether yytext is a pointer" >&5
3659 if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
3660   echo $ac_n "(cached) $ac_c" 1>&6
3661 else
3662   # POSIX says lex can declare yytext either as a pointer or an array; the
3663 # default is implementation-dependent. Figure out which it is, since
3664 # not all implementations provide the %pointer and %array declarations.
3665 ac_cv_prog_lex_yytext_pointer=no
3666 echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
3667 ac_save_LIBS="$LIBS"
3668 LIBS="$LIBS $LEXLIB"
3669 cat > conftest.$ac_ext <<EOF
3670 #line 3671 "configure"
3671 #include "confdefs.h"
3672 `cat $LEX_OUTPUT_ROOT.c`
3673 int main() {
3674
3675 ; return 0; }
3676 EOF
3677 if { (eval echo configure:3678: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3678   rm -rf conftest*
3679   ac_cv_prog_lex_yytext_pointer=yes
3680 else
3681   echo "configure: failed program was:" >&5
3682   cat conftest.$ac_ext >&5
3683 fi
3684 rm -f conftest*
3685 LIBS="$ac_save_LIBS"
3686 rm -f "${LEX_OUTPUT_ROOT}.c"
3687
3688 fi
3689
3690 echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6
3691 if test $ac_cv_prog_lex_yytext_pointer = yes; then
3692   cat >> confdefs.h <<\EOF
3693 #define YYTEXT_POINTER 1
3694 EOF
3695
3696 fi
3697
3698
3699 ALL_LINGUAS="fr tr es"
3700 # Extract the first word of "ranlib", so it can be a program name with args.
3701 set dummy ranlib; ac_word=$2
3702 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3703 echo "configure:3704: checking for $ac_word" >&5
3704 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3705   echo $ac_n "(cached) $ac_c" 1>&6
3706 else
3707   if test -n "$RANLIB"; then
3708   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3709 else
3710   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3711   ac_dummy="$PATH"
3712   for ac_dir in $ac_dummy; do
3713     test -z "$ac_dir" && ac_dir=.
3714     if test -f $ac_dir/$ac_word; then
3715       ac_cv_prog_RANLIB="ranlib"
3716       break
3717     fi
3718   done
3719   IFS="$ac_save_ifs"
3720   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
3721 fi
3722 fi
3723 RANLIB="$ac_cv_prog_RANLIB"
3724 if test -n "$RANLIB"; then
3725   echo "$ac_t""$RANLIB" 1>&6
3726 else
3727   echo "$ac_t""no" 1>&6
3728 fi
3729
3730 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
3731 echo "configure:3732: checking for ANSI C header files" >&5
3732 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
3733   echo $ac_n "(cached) $ac_c" 1>&6
3734 else
3735   cat > conftest.$ac_ext <<EOF
3736 #line 3737 "configure"
3737 #include "confdefs.h"
3738 #include <stdlib.h>
3739 #include <stdarg.h>
3740 #include <string.h>
3741 #include <float.h>
3742 EOF
3743 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3744 { (eval echo configure:3745: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3745 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3746 if test -z "$ac_err"; then
3747   rm -rf conftest*
3748   ac_cv_header_stdc=yes
3749 else
3750   echo "$ac_err" >&5
3751   echo "configure: failed program was:" >&5
3752   cat conftest.$ac_ext >&5
3753   rm -rf conftest*
3754   ac_cv_header_stdc=no
3755 fi
3756 rm -f conftest*
3757
3758 if test $ac_cv_header_stdc = yes; then
3759   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3760 cat > conftest.$ac_ext <<EOF
3761 #line 3762 "configure"
3762 #include "confdefs.h"
3763 #include <string.h>
3764 EOF
3765 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3766   egrep "memchr" >/dev/null 2>&1; then
3767   :
3768 else
3769   rm -rf conftest*
3770   ac_cv_header_stdc=no
3771 fi
3772 rm -f conftest*
3773
3774 fi
3775
3776 if test $ac_cv_header_stdc = yes; then
3777   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3778 cat > conftest.$ac_ext <<EOF
3779 #line 3780 "configure"
3780 #include "confdefs.h"
3781 #include <stdlib.h>
3782 EOF
3783 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3784   egrep "free" >/dev/null 2>&1; then
3785   :
3786 else
3787   rm -rf conftest*
3788   ac_cv_header_stdc=no
3789 fi
3790 rm -f conftest*
3791
3792 fi
3793
3794 if test $ac_cv_header_stdc = yes; then
3795   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3796 if test "$cross_compiling" = yes; then
3797   :
3798 else
3799   cat > conftest.$ac_ext <<EOF
3800 #line 3801 "configure"
3801 #include "confdefs.h"
3802 #include <ctype.h>
3803 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3804 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3805 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3806 int main () { int i; for (i = 0; i < 256; i++)
3807 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
3808 exit (0); }
3809
3810 EOF
3811 if { (eval echo configure:3812: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3812 then
3813   :
3814 else
3815   echo "configure: failed program was:" >&5
3816   cat conftest.$ac_ext >&5
3817   rm -fr conftest*
3818   ac_cv_header_stdc=no
3819 fi
3820 rm -fr conftest*
3821 fi
3822
3823 fi
3824 fi
3825
3826 echo "$ac_t""$ac_cv_header_stdc" 1>&6
3827 if test $ac_cv_header_stdc = yes; then
3828   cat >> confdefs.h <<\EOF
3829 #define STDC_HEADERS 1
3830 EOF
3831
3832 fi
3833
3834 echo $ac_n "checking for working const""... $ac_c" 1>&6
3835 echo "configure:3836: checking for working const" >&5
3836 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3837   echo $ac_n "(cached) $ac_c" 1>&6
3838 else
3839   cat > conftest.$ac_ext <<EOF
3840 #line 3841 "configure"
3841 #include "confdefs.h"
3842
3843 int main() {
3844
3845 /* Ultrix mips cc rejects this.  */
3846 typedef int charset[2]; const charset x;
3847 /* SunOS 4.1.1 cc rejects this.  */
3848 char const *const *ccp;
3849 char **p;
3850 /* NEC SVR4.0.2 mips cc rejects this.  */
3851 struct point {int x, y;};
3852 static struct point const zero = {0,0};
3853 /* AIX XL C 1.02.0.0 rejects this.
3854    It does not let you subtract one const X* pointer from another in an arm
3855    of an if-expression whose if-part is not a constant expression */
3856 const char *g = "string";
3857 ccp = &g + (g ? g-g : 0);
3858 /* HPUX 7.0 cc rejects these. */
3859 ++ccp;
3860 p = (char**) ccp;
3861 ccp = (char const *const *) p;
3862 { /* SCO 3.2v4 cc rejects this.  */
3863   char *t;
3864   char const *s = 0 ? (char *) 0 : (char const *) 0;
3865
3866   *t++ = 0;
3867 }
3868 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3869   int x[] = {25, 17};
3870   const int *foo = &x[0];
3871   ++foo;
3872 }
3873 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3874   typedef const int *iptr;
3875   iptr p = 0;
3876   ++p;
3877 }
3878 { /* AIX XL C 1.02.0.0 rejects this saying
3879      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3880   struct s { int j; const int *ap[3]; };
3881   struct s *b; b->j = 5;
3882 }
3883 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3884   const int foo = 10;
3885 }
3886
3887 ; return 0; }
3888 EOF
3889 if { (eval echo configure:3890: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3890   rm -rf conftest*
3891   ac_cv_c_const=yes
3892 else
3893   echo "configure: failed program was:" >&5
3894   cat conftest.$ac_ext >&5
3895   rm -rf conftest*
3896   ac_cv_c_const=no
3897 fi
3898 rm -f conftest*
3899 fi
3900
3901 echo "$ac_t""$ac_cv_c_const" 1>&6
3902 if test $ac_cv_c_const = no; then
3903   cat >> confdefs.h <<\EOF
3904 #define const
3905 EOF
3906
3907 fi
3908
3909 echo $ac_n "checking for inline""... $ac_c" 1>&6
3910 echo "configure:3911: checking for inline" >&5
3911 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
3912   echo $ac_n "(cached) $ac_c" 1>&6
3913 else
3914   ac_cv_c_inline=no
3915 for ac_kw in inline __inline__ __inline; do
3916   cat > conftest.$ac_ext <<EOF
3917 #line 3918 "configure"
3918 #include "confdefs.h"
3919
3920 int main() {
3921 } $ac_kw foo() {
3922 ; return 0; }
3923 EOF
3924 if { (eval echo configure:3925: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3925   rm -rf conftest*
3926   ac_cv_c_inline=$ac_kw; break
3927 else
3928   echo "configure: failed program was:" >&5
3929   cat conftest.$ac_ext >&5
3930 fi
3931 rm -f conftest*
3932 done
3933
3934 fi
3935
3936 echo "$ac_t""$ac_cv_c_inline" 1>&6
3937 case "$ac_cv_c_inline" in
3938   inline | yes) ;;
3939   no) cat >> confdefs.h <<\EOF
3940 #define inline
3941 EOF
3942  ;;
3943   *)  cat >> confdefs.h <<EOF
3944 #define inline $ac_cv_c_inline
3945 EOF
3946  ;;
3947 esac
3948
3949 echo $ac_n "checking for off_t""... $ac_c" 1>&6
3950 echo "configure:3951: checking for off_t" >&5
3951 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
3952   echo $ac_n "(cached) $ac_c" 1>&6
3953 else
3954   cat > conftest.$ac_ext <<EOF
3955 #line 3956 "configure"
3956 #include "confdefs.h"
3957 #include <sys/types.h>
3958 #if STDC_HEADERS
3959 #include <stdlib.h>
3960 #include <stddef.h>
3961 #endif
3962 EOF
3963 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3964   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3965   rm -rf conftest*
3966   ac_cv_type_off_t=yes
3967 else
3968   rm -rf conftest*
3969   ac_cv_type_off_t=no
3970 fi
3971 rm -f conftest*
3972
3973 fi
3974 echo "$ac_t""$ac_cv_type_off_t" 1>&6
3975 if test $ac_cv_type_off_t = no; then
3976   cat >> confdefs.h <<\EOF
3977 #define off_t long
3978 EOF
3979
3980 fi
3981
3982 echo $ac_n "checking for size_t""... $ac_c" 1>&6
3983 echo "configure:3984: checking for size_t" >&5
3984 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
3985   echo $ac_n "(cached) $ac_c" 1>&6
3986 else
3987   cat > conftest.$ac_ext <<EOF
3988 #line 3989 "configure"
3989 #include "confdefs.h"
3990 #include <sys/types.h>
3991 #if STDC_HEADERS
3992 #include <stdlib.h>
3993 #include <stddef.h>
3994 #endif
3995 EOF
3996 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3997   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3998   rm -rf conftest*
3999   ac_cv_type_size_t=yes
4000 else
4001   rm -rf conftest*
4002   ac_cv_type_size_t=no
4003 fi
4004 rm -f conftest*
4005
4006 fi
4007 echo "$ac_t""$ac_cv_type_size_t" 1>&6
4008 if test $ac_cv_type_size_t = no; then
4009   cat >> confdefs.h <<\EOF
4010 #define size_t unsigned
4011 EOF
4012
4013 fi
4014
4015 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
4016 # for constant arguments.  Useless!
4017 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
4018 echo "configure:4019: checking for working alloca.h" >&5
4019 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
4020   echo $ac_n "(cached) $ac_c" 1>&6
4021 else
4022   cat > conftest.$ac_ext <<EOF
4023 #line 4024 "configure"
4024 #include "confdefs.h"
4025 #include <alloca.h>
4026 int main() {
4027 char *p = alloca(2 * sizeof(int));
4028 ; return 0; }
4029 EOF
4030 if { (eval echo configure:4031: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4031   rm -rf conftest*
4032   ac_cv_header_alloca_h=yes
4033 else
4034   echo "configure: failed program was:" >&5
4035   cat conftest.$ac_ext >&5
4036   rm -rf conftest*
4037   ac_cv_header_alloca_h=no
4038 fi
4039 rm -f conftest*
4040 fi
4041
4042 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
4043 if test $ac_cv_header_alloca_h = yes; then
4044   cat >> confdefs.h <<\EOF
4045 #define HAVE_ALLOCA_H 1
4046 EOF
4047
4048 fi
4049
4050 echo $ac_n "checking for alloca""... $ac_c" 1>&6
4051 echo "configure:4052: checking for alloca" >&5
4052 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
4053   echo $ac_n "(cached) $ac_c" 1>&6
4054 else
4055   cat > conftest.$ac_ext <<EOF
4056 #line 4057 "configure"
4057 #include "confdefs.h"
4058
4059 #ifdef __GNUC__
4060 # define alloca __builtin_alloca
4061 #else
4062 # ifdef _MSC_VER
4063 #  include <malloc.h>
4064 #  define alloca _alloca
4065 # else
4066 #  if HAVE_ALLOCA_H
4067 #   include <alloca.h>
4068 #  else
4069 #   ifdef _AIX
4070  #pragma alloca
4071 #   else
4072 #    ifndef alloca /* predefined by HP cc +Olibcalls */
4073 char *alloca ();
4074 #    endif
4075 #   endif
4076 #  endif
4077 # endif
4078 #endif
4079
4080 int main() {
4081 char *p = (char *) alloca(1);
4082 ; return 0; }
4083 EOF
4084 if { (eval echo configure:4085: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4085   rm -rf conftest*
4086   ac_cv_func_alloca_works=yes
4087 else
4088   echo "configure: failed program was:" >&5
4089   cat conftest.$ac_ext >&5
4090   rm -rf conftest*
4091   ac_cv_func_alloca_works=no
4092 fi
4093 rm -f conftest*
4094 fi
4095
4096 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
4097 if test $ac_cv_func_alloca_works = yes; then
4098   cat >> confdefs.h <<\EOF
4099 #define HAVE_ALLOCA 1
4100 EOF
4101
4102 fi
4103
4104 if test $ac_cv_func_alloca_works = no; then
4105   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
4106   # that cause trouble.  Some versions do not even contain alloca or
4107   # contain a buggy version.  If you still want to use their alloca,
4108   # use ar to extract alloca.o from them instead of compiling alloca.c.
4109   ALLOCA=alloca.${ac_objext}
4110   cat >> confdefs.h <<\EOF
4111 #define C_ALLOCA 1
4112 EOF
4113
4114
4115 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
4116 echo "configure:4117: checking whether alloca needs Cray hooks" >&5
4117 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
4118   echo $ac_n "(cached) $ac_c" 1>&6
4119 else
4120   cat > conftest.$ac_ext <<EOF
4121 #line 4122 "configure"
4122 #include "confdefs.h"
4123 #if defined(CRAY) && ! defined(CRAY2)
4124 webecray
4125 #else
4126 wenotbecray
4127 #endif
4128
4129 EOF
4130 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4131   egrep "webecray" >/dev/null 2>&1; then
4132   rm -rf conftest*
4133   ac_cv_os_cray=yes
4134 else
4135   rm -rf conftest*
4136   ac_cv_os_cray=no
4137 fi
4138 rm -f conftest*
4139
4140 fi
4141
4142 echo "$ac_t""$ac_cv_os_cray" 1>&6
4143 if test $ac_cv_os_cray = yes; then
4144 for ac_func in _getb67 GETB67 getb67; do
4145   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4146 echo "configure:4147: checking for $ac_func" >&5
4147 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4148   echo $ac_n "(cached) $ac_c" 1>&6
4149 else
4150   cat > conftest.$ac_ext <<EOF
4151 #line 4152 "configure"
4152 #include "confdefs.h"
4153 /* System header to define __stub macros and hopefully few prototypes,
4154     which can conflict with char $ac_func(); below.  */
4155 #include <assert.h>
4156 /* Override any gcc2 internal prototype to avoid an error.  */
4157 /* We use char because int might match the return type of a gcc2
4158     builtin and then its argument prototype would still apply.  */
4159 char $ac_func();
4160
4161 int main() {
4162
4163 /* The GNU C library defines this for functions which it implements
4164     to always fail with ENOSYS.  Some functions are actually named
4165     something starting with __ and the normal name is an alias.  */
4166 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4167 choke me
4168 #else
4169 $ac_func();
4170 #endif
4171
4172 ; return 0; }
4173 EOF
4174 if { (eval echo configure:4175: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4175   rm -rf conftest*
4176   eval "ac_cv_func_$ac_func=yes"
4177 else
4178   echo "configure: failed program was:" >&5
4179   cat conftest.$ac_ext >&5
4180   rm -rf conftest*
4181   eval "ac_cv_func_$ac_func=no"
4182 fi
4183 rm -f conftest*
4184 fi
4185
4186 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4187   echo "$ac_t""yes" 1>&6
4188   cat >> confdefs.h <<EOF
4189 #define CRAY_STACKSEG_END $ac_func
4190 EOF
4191
4192   break
4193 else
4194   echo "$ac_t""no" 1>&6
4195 fi
4196
4197 done
4198 fi
4199
4200 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
4201 echo "configure:4202: checking stack direction for C alloca" >&5
4202 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
4203   echo $ac_n "(cached) $ac_c" 1>&6
4204 else
4205   if test "$cross_compiling" = yes; then
4206   ac_cv_c_stack_direction=0
4207 else
4208   cat > conftest.$ac_ext <<EOF
4209 #line 4210 "configure"
4210 #include "confdefs.h"
4211 find_stack_direction ()
4212 {
4213   static char *addr = 0;
4214   auto char dummy;
4215   if (addr == 0)
4216     {
4217       addr = &dummy;
4218       return find_stack_direction ();
4219     }
4220   else
4221     return (&dummy > addr) ? 1 : -1;
4222 }
4223 main ()
4224 {
4225   exit (find_stack_direction() < 0);
4226 }
4227 EOF
4228 if { (eval echo configure:4229: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4229 then
4230   ac_cv_c_stack_direction=1
4231 else
4232   echo "configure: failed program was:" >&5
4233   cat conftest.$ac_ext >&5
4234   rm -fr conftest*
4235   ac_cv_c_stack_direction=-1
4236 fi
4237 rm -fr conftest*
4238 fi
4239
4240 fi
4241
4242 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
4243 cat >> confdefs.h <<EOF
4244 #define STACK_DIRECTION $ac_cv_c_stack_direction
4245 EOF
4246
4247 fi
4248
4249 for ac_hdr in stdlib.h unistd.h sys/stat.h sys/types.h
4250 do
4251 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4252 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4253 echo "configure:4254: checking for $ac_hdr" >&5
4254 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4255   echo $ac_n "(cached) $ac_c" 1>&6
4256 else
4257   cat > conftest.$ac_ext <<EOF
4258 #line 4259 "configure"
4259 #include "confdefs.h"
4260 #include <$ac_hdr>
4261 EOF
4262 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4263 { (eval echo configure:4264: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4264 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4265 if test -z "$ac_err"; then
4266   rm -rf conftest*
4267   eval "ac_cv_header_$ac_safe=yes"
4268 else
4269   echo "$ac_err" >&5
4270   echo "configure: failed program was:" >&5
4271   cat conftest.$ac_ext >&5
4272   rm -rf conftest*
4273   eval "ac_cv_header_$ac_safe=no"
4274 fi
4275 rm -f conftest*
4276 fi
4277 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4278   echo "$ac_t""yes" 1>&6
4279     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4280   cat >> confdefs.h <<EOF
4281 #define $ac_tr_hdr 1
4282 EOF
4283
4284 else
4285   echo "$ac_t""no" 1>&6
4286 fi
4287 done
4288
4289 for ac_func in getpagesize
4290 do
4291 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4292 echo "configure:4293: checking for $ac_func" >&5
4293 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4294   echo $ac_n "(cached) $ac_c" 1>&6
4295 else
4296   cat > conftest.$ac_ext <<EOF
4297 #line 4298 "configure"
4298 #include "confdefs.h"
4299 /* System header to define __stub macros and hopefully few prototypes,
4300     which can conflict with char $ac_func(); below.  */
4301 #include <assert.h>
4302 /* Override any gcc2 internal prototype to avoid an error.  */
4303 /* We use char because int might match the return type of a gcc2
4304     builtin and then its argument prototype would still apply.  */
4305 char $ac_func();
4306
4307 int main() {
4308
4309 /* The GNU C library defines this for functions which it implements
4310     to always fail with ENOSYS.  Some functions are actually named
4311     something starting with __ and the normal name is an alias.  */
4312 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4313 choke me
4314 #else
4315 $ac_func();
4316 #endif
4317
4318 ; return 0; }
4319 EOF
4320 if { (eval echo configure:4321: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4321   rm -rf conftest*
4322   eval "ac_cv_func_$ac_func=yes"
4323 else
4324   echo "configure: failed program was:" >&5
4325   cat conftest.$ac_ext >&5
4326   rm -rf conftest*
4327   eval "ac_cv_func_$ac_func=no"
4328 fi
4329 rm -f conftest*
4330 fi
4331
4332 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4333   echo "$ac_t""yes" 1>&6
4334     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4335   cat >> confdefs.h <<EOF
4336 #define $ac_tr_func 1
4337 EOF
4338
4339 else
4340   echo "$ac_t""no" 1>&6
4341 fi
4342 done
4343
4344 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
4345 echo "configure:4346: checking for working mmap" >&5
4346 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
4347   echo $ac_n "(cached) $ac_c" 1>&6
4348 else
4349   if test "$cross_compiling" = yes; then
4350   ac_cv_func_mmap_fixed_mapped=no
4351 else
4352   cat > conftest.$ac_ext <<EOF
4353 #line 4354 "configure"
4354 #include "confdefs.h"
4355
4356 /* Thanks to Mike Haertel and Jim Avera for this test.
4357    Here is a matrix of mmap possibilities:
4358         mmap private not fixed
4359         mmap private fixed at somewhere currently unmapped
4360         mmap private fixed at somewhere already mapped
4361         mmap shared not fixed
4362         mmap shared fixed at somewhere currently unmapped
4363         mmap shared fixed at somewhere already mapped
4364    For private mappings, we should verify that changes cannot be read()
4365    back from the file, nor mmap's back from the file at a different
4366    address.  (There have been systems where private was not correctly
4367    implemented like the infamous i386 svr4.0, and systems where the
4368    VM page cache was not coherent with the filesystem buffer cache
4369    like early versions of FreeBSD and possibly contemporary NetBSD.)
4370    For shared mappings, we should conversely verify that changes get
4371    propogated back to all the places they're supposed to be.
4372
4373    Grep wants private fixed already mapped.
4374    The main things grep needs to know about mmap are:
4375    * does it exist and is it safe to write into the mmap'd area
4376    * how to use it (BSD variants)  */
4377 #include <sys/types.h>
4378 #include <fcntl.h>
4379 #include <sys/mman.h>
4380
4381 #if HAVE_SYS_TYPES_H
4382 # include <sys/types.h>
4383 #endif
4384
4385 #if HAVE_STDLIB_H
4386 # include <stdlib.h>
4387 #endif
4388
4389 #if HAVE_SYS_STAT_H
4390 # include <sys/stat.h>
4391 #endif
4392
4393 #if HAVE_UNISTD_H
4394 # include <unistd.h>
4395 #endif
4396
4397 /* This mess was copied from the GNU getpagesize.h.  */
4398 #ifndef HAVE_GETPAGESIZE
4399
4400 /* Assume that all systems that can run configure have sys/param.h.  */
4401 # ifndef HAVE_SYS_PARAM_H
4402 #  define HAVE_SYS_PARAM_H 1
4403 # endif
4404
4405 # ifdef _SC_PAGESIZE
4406 #  define getpagesize() sysconf(_SC_PAGESIZE)
4407 # else /* no _SC_PAGESIZE */
4408 #  ifdef HAVE_SYS_PARAM_H
4409 #   include <sys/param.h>
4410 #   ifdef EXEC_PAGESIZE
4411 #    define getpagesize() EXEC_PAGESIZE
4412 #   else /* no EXEC_PAGESIZE */
4413 #    ifdef NBPG
4414 #     define getpagesize() NBPG * CLSIZE
4415 #     ifndef CLSIZE
4416 #      define CLSIZE 1
4417 #     endif /* no CLSIZE */
4418 #    else /* no NBPG */
4419 #     ifdef NBPC
4420 #      define getpagesize() NBPC
4421 #     else /* no NBPC */
4422 #      ifdef PAGESIZE
4423 #       define getpagesize() PAGESIZE
4424 #      endif /* PAGESIZE */
4425 #     endif /* no NBPC */
4426 #    endif /* no NBPG */
4427 #   endif /* no EXEC_PAGESIZE */
4428 #  else /* no HAVE_SYS_PARAM_H */
4429 #   define getpagesize() 8192   /* punt totally */
4430 #  endif /* no HAVE_SYS_PARAM_H */
4431 # endif /* no _SC_PAGESIZE */
4432
4433 #endif /* no HAVE_GETPAGESIZE */
4434
4435 #ifdef __cplusplus
4436 extern "C" { void *malloc(unsigned); }
4437 #else
4438 char *malloc();
4439 #endif
4440
4441 int
4442 main()
4443 {
4444         char *data, *data2, *data3;
4445         int i, pagesize;
4446         int fd;
4447
4448         pagesize = getpagesize();
4449
4450         /*
4451          * First, make a file with some known garbage in it.
4452          */
4453         data = malloc(pagesize);
4454         if (!data)
4455                 exit(1);
4456         for (i = 0; i < pagesize; ++i)
4457                 *(data + i) = rand();
4458         umask(0);
4459         fd = creat("conftestmmap", 0600);
4460         if (fd < 0)
4461                 exit(1);
4462         if (write(fd, data, pagesize) != pagesize)
4463                 exit(1);
4464         close(fd);
4465
4466         /*
4467          * Next, try to mmap the file at a fixed address which
4468          * already has something else allocated at it.  If we can,
4469          * also make sure that we see the same garbage.
4470          */
4471         fd = open("conftestmmap", O_RDWR);
4472         if (fd < 0)
4473                 exit(1);
4474         data2 = malloc(2 * pagesize);
4475         if (!data2)
4476                 exit(1);
4477         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
4478         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
4479             MAP_PRIVATE | MAP_FIXED, fd, 0L))
4480                 exit(1);
4481         for (i = 0; i < pagesize; ++i)
4482                 if (*(data + i) != *(data2 + i))
4483                         exit(1);
4484
4485         /*
4486          * Finally, make sure that changes to the mapped area
4487          * do not percolate back to the file as seen by read().
4488          * (This is a bug on some variants of i386 svr4.0.)
4489          */
4490         for (i = 0; i < pagesize; ++i)
4491                 *(data2 + i) = *(data2 + i) + 1;
4492         data3 = malloc(pagesize);
4493         if (!data3)
4494                 exit(1);
4495         if (read(fd, data3, pagesize) != pagesize)
4496                 exit(1);
4497         for (i = 0; i < pagesize; ++i)
4498                 if (*(data + i) != *(data3 + i))
4499                         exit(1);
4500         close(fd);
4501         unlink("conftestmmap");
4502         exit(0);
4503 }
4504
4505 EOF
4506 if { (eval echo configure:4507: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4507 then
4508   ac_cv_func_mmap_fixed_mapped=yes
4509 else
4510   echo "configure: failed program was:" >&5
4511   cat conftest.$ac_ext >&5
4512   rm -fr conftest*
4513   ac_cv_func_mmap_fixed_mapped=no
4514 fi
4515 rm -fr conftest*
4516 fi
4517
4518 fi
4519
4520 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
4521 if test $ac_cv_func_mmap_fixed_mapped = yes; then
4522   cat >> confdefs.h <<\EOF
4523 #define HAVE_MMAP 1
4524 EOF
4525
4526 fi
4527
4528
4529    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
4530 unistd.h values.h sys/param.h
4531 do
4532 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4533 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4534 echo "configure:4535: checking for $ac_hdr" >&5
4535 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4536   echo $ac_n "(cached) $ac_c" 1>&6
4537 else
4538   cat > conftest.$ac_ext <<EOF
4539 #line 4540 "configure"
4540 #include "confdefs.h"
4541 #include <$ac_hdr>
4542 EOF
4543 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4544 { (eval echo configure:4545: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4545 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4546 if test -z "$ac_err"; then
4547   rm -rf conftest*
4548   eval "ac_cv_header_$ac_safe=yes"
4549 else
4550   echo "$ac_err" >&5
4551   echo "configure: failed program was:" >&5
4552   cat conftest.$ac_ext >&5
4553   rm -rf conftest*
4554   eval "ac_cv_header_$ac_safe=no"
4555 fi
4556 rm -f conftest*
4557 fi
4558 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4559   echo "$ac_t""yes" 1>&6
4560     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4561   cat >> confdefs.h <<EOF
4562 #define $ac_tr_hdr 1
4563 EOF
4564
4565 else
4566   echo "$ac_t""no" 1>&6
4567 fi
4568 done
4569
4570    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
4571 __argz_count __argz_stringify __argz_next
4572 do
4573 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4574 echo "configure:4575: checking for $ac_func" >&5
4575 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4576   echo $ac_n "(cached) $ac_c" 1>&6
4577 else
4578   cat > conftest.$ac_ext <<EOF
4579 #line 4580 "configure"
4580 #include "confdefs.h"
4581 /* System header to define __stub macros and hopefully few prototypes,
4582     which can conflict with char $ac_func(); below.  */
4583 #include <assert.h>
4584 /* Override any gcc2 internal prototype to avoid an error.  */
4585 /* We use char because int might match the return type of a gcc2
4586     builtin and then its argument prototype would still apply.  */
4587 char $ac_func();
4588
4589 int main() {
4590
4591 /* The GNU C library defines this for functions which it implements
4592     to always fail with ENOSYS.  Some functions are actually named
4593     something starting with __ and the normal name is an alias.  */
4594 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4595 choke me
4596 #else
4597 $ac_func();
4598 #endif
4599
4600 ; return 0; }
4601 EOF
4602 if { (eval echo configure:4603: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4603   rm -rf conftest*
4604   eval "ac_cv_func_$ac_func=yes"
4605 else
4606   echo "configure: failed program was:" >&5
4607   cat conftest.$ac_ext >&5
4608   rm -rf conftest*
4609   eval "ac_cv_func_$ac_func=no"
4610 fi
4611 rm -f conftest*
4612 fi
4613
4614 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4615   echo "$ac_t""yes" 1>&6
4616     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4617   cat >> confdefs.h <<EOF
4618 #define $ac_tr_func 1
4619 EOF
4620
4621 else
4622   echo "$ac_t""no" 1>&6
4623 fi
4624 done
4625
4626
4627    if test "${ac_cv_func_stpcpy+set}" != "set"; then
4628      for ac_func in stpcpy
4629 do
4630 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4631 echo "configure:4632: checking for $ac_func" >&5
4632 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4633   echo $ac_n "(cached) $ac_c" 1>&6
4634 else
4635   cat > conftest.$ac_ext <<EOF
4636 #line 4637 "configure"
4637 #include "confdefs.h"
4638 /* System header to define __stub macros and hopefully few prototypes,
4639     which can conflict with char $ac_func(); below.  */
4640 #include <assert.h>
4641 /* Override any gcc2 internal prototype to avoid an error.  */
4642 /* We use char because int might match the return type of a gcc2
4643     builtin and then its argument prototype would still apply.  */
4644 char $ac_func();
4645
4646 int main() {
4647
4648 /* The GNU C library defines this for functions which it implements
4649     to always fail with ENOSYS.  Some functions are actually named
4650     something starting with __ and the normal name is an alias.  */
4651 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4652 choke me
4653 #else
4654 $ac_func();
4655 #endif
4656
4657 ; return 0; }
4658 EOF
4659 if { (eval echo configure:4660: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4660   rm -rf conftest*
4661   eval "ac_cv_func_$ac_func=yes"
4662 else
4663   echo "configure: failed program was:" >&5
4664   cat conftest.$ac_ext >&5
4665   rm -rf conftest*
4666   eval "ac_cv_func_$ac_func=no"
4667 fi
4668 rm -f conftest*
4669 fi
4670
4671 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4672   echo "$ac_t""yes" 1>&6
4673     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4674   cat >> confdefs.h <<EOF
4675 #define $ac_tr_func 1
4676 EOF
4677
4678 else
4679   echo "$ac_t""no" 1>&6
4680 fi
4681 done
4682
4683    fi
4684    if test "${ac_cv_func_stpcpy}" = "yes"; then
4685      cat >> confdefs.h <<\EOF
4686 #define HAVE_STPCPY 1
4687 EOF
4688
4689    fi
4690
4691    if test $ac_cv_header_locale_h = yes; then
4692     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
4693 echo "configure:4694: checking for LC_MESSAGES" >&5
4694 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
4695   echo $ac_n "(cached) $ac_c" 1>&6
4696 else
4697   cat > conftest.$ac_ext <<EOF
4698 #line 4699 "configure"
4699 #include "confdefs.h"
4700 #include <locale.h>
4701 int main() {
4702 return LC_MESSAGES
4703 ; return 0; }
4704 EOF
4705 if { (eval echo configure:4706: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4706   rm -rf conftest*
4707   am_cv_val_LC_MESSAGES=yes
4708 else
4709   echo "configure: failed program was:" >&5
4710   cat conftest.$ac_ext >&5
4711   rm -rf conftest*
4712   am_cv_val_LC_MESSAGES=no
4713 fi
4714 rm -f conftest*
4715 fi
4716
4717 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
4718     if test $am_cv_val_LC_MESSAGES = yes; then
4719       cat >> confdefs.h <<\EOF
4720 #define HAVE_LC_MESSAGES 1
4721 EOF
4722
4723     fi
4724   fi
4725    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
4726 echo "configure:4727: checking whether NLS is requested" >&5
4727         # Check whether --enable-nls or --disable-nls was given.
4728 if test "${enable_nls+set}" = set; then
4729   enableval="$enable_nls"
4730   USE_NLS=$enableval
4731 else
4732   USE_NLS=yes
4733 fi
4734
4735     echo "$ac_t""$USE_NLS" 1>&6
4736
4737
4738     USE_INCLUDED_LIBINTL=no
4739
4740         if test "$USE_NLS" = "yes"; then
4741       cat >> confdefs.h <<\EOF
4742 #define ENABLE_NLS 1
4743 EOF
4744
4745       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
4746 echo "configure:4747: checking whether included gettext is requested" >&5
4747       # Check whether --with-included-gettext or --without-included-gettext was given.
4748 if test "${with_included_gettext+set}" = set; then
4749   withval="$with_included_gettext"
4750   nls_cv_force_use_gnu_gettext=$withval
4751 else
4752   nls_cv_force_use_gnu_gettext=no
4753 fi
4754
4755       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
4756
4757       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
4758       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
4759                                         nls_cv_header_intl=
4760         nls_cv_header_libgt=
4761         CATOBJEXT=NONE
4762
4763         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
4764 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
4765 echo "configure:4766: checking for libintl.h" >&5
4766 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4767   echo $ac_n "(cached) $ac_c" 1>&6
4768 else
4769   cat > conftest.$ac_ext <<EOF
4770 #line 4771 "configure"
4771 #include "confdefs.h"
4772 #include <libintl.h>
4773 EOF
4774 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4775 { (eval echo configure:4776: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4776 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4777 if test -z "$ac_err"; then
4778   rm -rf conftest*
4779   eval "ac_cv_header_$ac_safe=yes"
4780 else
4781   echo "$ac_err" >&5
4782   echo "configure: failed program was:" >&5
4783   cat conftest.$ac_ext >&5
4784   rm -rf conftest*
4785   eval "ac_cv_header_$ac_safe=no"
4786 fi
4787 rm -f conftest*
4788 fi
4789 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4790   echo "$ac_t""yes" 1>&6
4791   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
4792 echo "configure:4793: checking for gettext in libc" >&5
4793 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
4794   echo $ac_n "(cached) $ac_c" 1>&6
4795 else
4796   cat > conftest.$ac_ext <<EOF
4797 #line 4798 "configure"
4798 #include "confdefs.h"
4799 #include <libintl.h>
4800 int main() {
4801 return (int) gettext ("")
4802 ; return 0; }
4803 EOF
4804 if { (eval echo configure:4805: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4805   rm -rf conftest*
4806   gt_cv_func_gettext_libc=yes
4807 else
4808   echo "configure: failed program was:" >&5
4809   cat conftest.$ac_ext >&5
4810   rm -rf conftest*
4811   gt_cv_func_gettext_libc=no
4812 fi
4813 rm -f conftest*
4814 fi
4815
4816 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
4817
4818            if test "$gt_cv_func_gettext_libc" != "yes"; then
4819              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
4820 echo "configure:4821: checking for bindtextdomain in -lintl" >&5
4821 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
4822 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4823   echo $ac_n "(cached) $ac_c" 1>&6
4824 else
4825   ac_save_LIBS="$LIBS"
4826 LIBS="-lintl  $LIBS"
4827 cat > conftest.$ac_ext <<EOF
4828 #line 4829 "configure"
4829 #include "confdefs.h"
4830 /* Override any gcc2 internal prototype to avoid an error.  */
4831 /* We use char because int might match the return type of a gcc2
4832     builtin and then its argument prototype would still apply.  */
4833 char bindtextdomain();
4834
4835 int main() {
4836 bindtextdomain()
4837 ; return 0; }
4838 EOF
4839 if { (eval echo configure:4840: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4840   rm -rf conftest*
4841   eval "ac_cv_lib_$ac_lib_var=yes"
4842 else
4843   echo "configure: failed program was:" >&5
4844   cat conftest.$ac_ext >&5
4845   rm -rf conftest*
4846   eval "ac_cv_lib_$ac_lib_var=no"
4847 fi
4848 rm -f conftest*
4849 LIBS="$ac_save_LIBS"
4850
4851 fi
4852 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4853   echo "$ac_t""yes" 1>&6
4854   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
4855 echo "configure:4856: checking for gettext in libintl" >&5
4856 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
4857   echo $ac_n "(cached) $ac_c" 1>&6
4858 else
4859   cat > conftest.$ac_ext <<EOF
4860 #line 4861 "configure"
4861 #include "confdefs.h"
4862
4863 int main() {
4864 return (int) gettext ("")
4865 ; return 0; }
4866 EOF
4867 if { (eval echo configure:4868: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4868   rm -rf conftest*
4869   gt_cv_func_gettext_libintl=yes
4870 else
4871   echo "configure: failed program was:" >&5
4872   cat conftest.$ac_ext >&5
4873   rm -rf conftest*
4874   gt_cv_func_gettext_libintl=no
4875 fi
4876 rm -f conftest*
4877 fi
4878
4879 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
4880 else
4881   echo "$ac_t""no" 1>&6
4882 fi
4883
4884            fi
4885
4886            if test "$gt_cv_func_gettext_libc" = "yes" \
4887               || test "$gt_cv_func_gettext_libintl" = "yes"; then
4888               cat >> confdefs.h <<\EOF
4889 #define HAVE_GETTEXT 1
4890 EOF
4891
4892               # Extract the first word of "msgfmt", so it can be a program name with args.
4893 set dummy msgfmt; ac_word=$2
4894 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4895 echo "configure:4896: checking for $ac_word" >&5
4896 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
4897   echo $ac_n "(cached) $ac_c" 1>&6
4898 else
4899   case "$MSGFMT" in
4900   /*)
4901   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
4902   ;;
4903   *)
4904   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
4905   for ac_dir in $PATH; do
4906     test -z "$ac_dir" && ac_dir=.
4907     if test -f $ac_dir/$ac_word; then
4908       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
4909         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
4910         break
4911       fi
4912     fi
4913   done
4914   IFS="$ac_save_ifs"
4915   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
4916   ;;
4917 esac
4918 fi
4919 MSGFMT="$ac_cv_path_MSGFMT"
4920 if test -n "$MSGFMT"; then
4921   echo "$ac_t""$MSGFMT" 1>&6
4922 else
4923   echo "$ac_t""no" 1>&6
4924 fi
4925               if test "$MSGFMT" != "no"; then
4926                 for ac_func in dcgettext
4927 do
4928 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4929 echo "configure:4930: checking for $ac_func" >&5
4930 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4931   echo $ac_n "(cached) $ac_c" 1>&6
4932 else
4933   cat > conftest.$ac_ext <<EOF
4934 #line 4935 "configure"
4935 #include "confdefs.h"
4936 /* System header to define __stub macros and hopefully few prototypes,
4937     which can conflict with char $ac_func(); below.  */
4938 #include <assert.h>
4939 /* Override any gcc2 internal prototype to avoid an error.  */
4940 /* We use char because int might match the return type of a gcc2
4941     builtin and then its argument prototype would still apply.  */
4942 char $ac_func();
4943
4944 int main() {
4945
4946 /* The GNU C library defines this for functions which it implements
4947     to always fail with ENOSYS.  Some functions are actually named
4948     something starting with __ and the normal name is an alias.  */
4949 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4950 choke me
4951 #else
4952 $ac_func();
4953 #endif
4954
4955 ; return 0; }
4956 EOF
4957 if { (eval echo configure:4958: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4958   rm -rf conftest*
4959   eval "ac_cv_func_$ac_func=yes"
4960 else
4961   echo "configure: failed program was:" >&5
4962   cat conftest.$ac_ext >&5
4963   rm -rf conftest*
4964   eval "ac_cv_func_$ac_func=no"
4965 fi
4966 rm -f conftest*
4967 fi
4968
4969 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4970   echo "$ac_t""yes" 1>&6
4971     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4972   cat >> confdefs.h <<EOF
4973 #define $ac_tr_func 1
4974 EOF
4975
4976 else
4977   echo "$ac_t""no" 1>&6
4978 fi
4979 done
4980
4981                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
4982 set dummy gmsgfmt; ac_word=$2
4983 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4984 echo "configure:4985: checking for $ac_word" >&5
4985 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
4986   echo $ac_n "(cached) $ac_c" 1>&6
4987 else
4988   case "$GMSGFMT" in
4989   /*)
4990   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
4991   ;;
4992   ?:/*)
4993   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
4994   ;;
4995   *)
4996   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4997   ac_dummy="$PATH"
4998   for ac_dir in $ac_dummy; do
4999     test -z "$ac_dir" && ac_dir=.
5000     if test -f $ac_dir/$ac_word; then
5001       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
5002       break
5003     fi
5004   done
5005   IFS="$ac_save_ifs"
5006   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
5007   ;;
5008 esac
5009 fi
5010 GMSGFMT="$ac_cv_path_GMSGFMT"
5011 if test -n "$GMSGFMT"; then
5012   echo "$ac_t""$GMSGFMT" 1>&6
5013 else
5014   echo "$ac_t""no" 1>&6
5015 fi
5016
5017                 # Extract the first word of "xgettext", so it can be a program name with args.
5018 set dummy xgettext; ac_word=$2
5019 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5020 echo "configure:5021: checking for $ac_word" >&5
5021 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
5022   echo $ac_n "(cached) $ac_c" 1>&6
5023 else
5024   case "$XGETTEXT" in
5025   /*)
5026   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
5027   ;;
5028   *)
5029   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
5030   for ac_dir in $PATH; do
5031     test -z "$ac_dir" && ac_dir=.
5032     if test -f $ac_dir/$ac_word; then
5033       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
5034         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
5035         break
5036       fi
5037     fi
5038   done
5039   IFS="$ac_save_ifs"
5040   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
5041   ;;
5042 esac
5043 fi
5044 XGETTEXT="$ac_cv_path_XGETTEXT"
5045 if test -n "$XGETTEXT"; then
5046   echo "$ac_t""$XGETTEXT" 1>&6
5047 else
5048   echo "$ac_t""no" 1>&6
5049 fi
5050
5051                 cat > conftest.$ac_ext <<EOF
5052 #line 5053 "configure"
5053 #include "confdefs.h"
5054
5055 int main() {
5056 extern int _nl_msg_cat_cntr;
5057                                return _nl_msg_cat_cntr
5058 ; return 0; }
5059 EOF
5060 if { (eval echo configure:5061: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5061   rm -rf conftest*
5062   CATOBJEXT=.gmo
5063                    DATADIRNAME=share
5064 else
5065   echo "configure: failed program was:" >&5
5066   cat conftest.$ac_ext >&5
5067   rm -rf conftest*
5068   CATOBJEXT=.mo
5069                    DATADIRNAME=lib
5070 fi
5071 rm -f conftest*
5072                 INSTOBJEXT=.mo
5073               fi
5074             fi
5075
5076 else
5077   echo "$ac_t""no" 1>&6
5078 fi
5079
5080
5081
5082         if test "$CATOBJEXT" = "NONE"; then
5083                           nls_cv_use_gnu_gettext=yes
5084         fi
5085       fi
5086
5087       if test "$nls_cv_use_gnu_gettext" = "yes"; then
5088                 INTLOBJS="\$(GETTOBJS)"
5089         # Extract the first word of "msgfmt", so it can be a program name with args.
5090 set dummy msgfmt; ac_word=$2
5091 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5092 echo "configure:5093: checking for $ac_word" >&5
5093 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
5094   echo $ac_n "(cached) $ac_c" 1>&6
5095 else
5096   case "$MSGFMT" in
5097   /*)
5098   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
5099   ;;
5100   *)
5101   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
5102   for ac_dir in $PATH; do
5103     test -z "$ac_dir" && ac_dir=.
5104     if test -f $ac_dir/$ac_word; then
5105       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
5106         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
5107         break
5108       fi
5109     fi
5110   done
5111   IFS="$ac_save_ifs"
5112   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
5113   ;;
5114 esac
5115 fi
5116 MSGFMT="$ac_cv_path_MSGFMT"
5117 if test -n "$MSGFMT"; then
5118   echo "$ac_t""$MSGFMT" 1>&6
5119 else
5120   echo "$ac_t""no" 1>&6
5121 fi
5122
5123         # Extract the first word of "gmsgfmt", so it can be a program name with args.
5124 set dummy gmsgfmt; ac_word=$2
5125 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5126 echo "configure:5127: checking for $ac_word" >&5
5127 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
5128   echo $ac_n "(cached) $ac_c" 1>&6
5129 else
5130   case "$GMSGFMT" in
5131   /*)
5132   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
5133   ;;
5134   ?:/*)
5135   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
5136   ;;
5137   *)
5138   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5139   ac_dummy="$PATH"
5140   for ac_dir in $ac_dummy; do
5141     test -z "$ac_dir" && ac_dir=.
5142     if test -f $ac_dir/$ac_word; then
5143       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
5144       break
5145     fi
5146   done
5147   IFS="$ac_save_ifs"
5148   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
5149   ;;
5150 esac
5151 fi
5152 GMSGFMT="$ac_cv_path_GMSGFMT"
5153 if test -n "$GMSGFMT"; then
5154   echo "$ac_t""$GMSGFMT" 1>&6
5155 else
5156   echo "$ac_t""no" 1>&6
5157 fi
5158
5159         # Extract the first word of "xgettext", so it can be a program name with args.
5160 set dummy xgettext; ac_word=$2
5161 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5162 echo "configure:5163: checking for $ac_word" >&5
5163 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
5164   echo $ac_n "(cached) $ac_c" 1>&6
5165 else
5166   case "$XGETTEXT" in
5167   /*)
5168   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
5169   ;;
5170   *)
5171   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
5172   for ac_dir in $PATH; do
5173     test -z "$ac_dir" && ac_dir=.
5174     if test -f $ac_dir/$ac_word; then
5175       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
5176         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
5177         break
5178       fi
5179     fi
5180   done
5181   IFS="$ac_save_ifs"
5182   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
5183   ;;
5184 esac
5185 fi
5186 XGETTEXT="$ac_cv_path_XGETTEXT"
5187 if test -n "$XGETTEXT"; then
5188   echo "$ac_t""$XGETTEXT" 1>&6
5189 else
5190   echo "$ac_t""no" 1>&6
5191 fi
5192
5193
5194         USE_INCLUDED_LIBINTL=yes
5195         CATOBJEXT=.gmo
5196         INSTOBJEXT=.mo
5197         DATADIRNAME=share
5198         INTLDEPS='$(top_builddir)/../intl/libintl.a'
5199         INTLLIBS=$INTLDEPS
5200         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
5201         nls_cv_header_intl=libintl.h
5202         nls_cv_header_libgt=libgettext.h
5203       fi
5204
5205             if test "$XGETTEXT" != ":"; then
5206                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
5207           : ;
5208         else
5209           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
5210           XGETTEXT=":"
5211         fi
5212       fi
5213
5214       # We need to process the po/ directory.
5215       POSUB=po
5216     else
5217       DATADIRNAME=share
5218       nls_cv_header_intl=libintl.h
5219       nls_cv_header_libgt=libgettext.h
5220     fi
5221
5222     # If this is used in GNU gettext we have to set USE_NLS to `yes'
5223     # because some of the sources are only built for this goal.
5224     if test "$PACKAGE" = gettext; then
5225       USE_NLS=yes
5226       USE_INCLUDED_LIBINTL=yes
5227     fi
5228
5229                 for lang in $ALL_LINGUAS; do
5230       GMOFILES="$GMOFILES $lang.gmo"
5231       POFILES="$POFILES $lang.po"
5232     done
5233
5234
5235
5236
5237
5238
5239
5240
5241
5242
5243
5244
5245
5246
5247    if test "x$CATOBJEXT" != "x"; then
5248      if test "x$ALL_LINGUAS" = "x"; then
5249        LINGUAS=
5250      else
5251        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
5252 echo "configure:5253: checking for catalogs to be installed" >&5
5253        NEW_LINGUAS=
5254        for lang in ${LINGUAS=$ALL_LINGUAS}; do
5255          case "$ALL_LINGUAS" in
5256           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
5257          esac
5258        done
5259        LINGUAS=$NEW_LINGUAS
5260        echo "$ac_t""$LINGUAS" 1>&6
5261      fi
5262
5263           if test -n "$LINGUAS"; then
5264        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
5265      fi
5266    fi
5267
5268             if test $ac_cv_header_locale_h = yes; then
5269      INCLUDE_LOCALE_H="#include <locale.h>"
5270    else
5271      INCLUDE_LOCALE_H="\
5272 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
5273    fi
5274
5275
5276             if test -f $srcdir/po2tbl.sed.in; then
5277       if test "$CATOBJEXT" = ".cat"; then
5278          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
5279 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
5280 echo "configure:5281: checking for linux/version.h" >&5
5281 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5282   echo $ac_n "(cached) $ac_c" 1>&6
5283 else
5284   cat > conftest.$ac_ext <<EOF
5285 #line 5286 "configure"
5286 #include "confdefs.h"
5287 #include <linux/version.h>
5288 EOF
5289 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5290 { (eval echo configure:5291: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5291 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5292 if test -z "$ac_err"; then
5293   rm -rf conftest*
5294   eval "ac_cv_header_$ac_safe=yes"
5295 else
5296   echo "$ac_err" >&5
5297   echo "configure: failed program was:" >&5
5298   cat conftest.$ac_ext >&5
5299   rm -rf conftest*
5300   eval "ac_cv_header_$ac_safe=no"
5301 fi
5302 rm -f conftest*
5303 fi
5304 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5305   echo "$ac_t""yes" 1>&6
5306   msgformat=linux
5307 else
5308   echo "$ac_t""no" 1>&6
5309 msgformat=xopen
5310 fi
5311
5312
5313                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
5314       fi
5315             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
5316          $srcdir/po2tbl.sed.in > po2tbl.sed
5317    fi
5318
5319             if test "$PACKAGE" = "gettext"; then
5320      GT_NO="#NO#"
5321      GT_YES=
5322    else
5323      GT_NO=
5324      GT_YES="#YES#"
5325    fi
5326
5327
5328
5329    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
5330
5331
5332       l=
5333
5334
5335             if test -f $srcdir/po/POTFILES.in; then
5336       test -d po || mkdir po
5337       if test "x$srcdir" != "x."; then
5338          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
5339             posrcprefix="$srcdir/"
5340          else
5341             posrcprefix="../$srcdir/"
5342          fi
5343       else
5344          posrcprefix="../"
5345       fi
5346       rm -f po/POTFILES
5347       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
5348          < $srcdir/po/POTFILES.in > po/POTFILES
5349    fi
5350
5351
5352 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
5353 echo "configure:5354: checking whether to enable maintainer-specific portions of Makefiles" >&5
5354     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
5355 if test "${enable_maintainer_mode+set}" = set; then
5356   enableval="$enable_maintainer_mode"
5357   USE_MAINTAINER_MODE=$enableval
5358 else
5359   USE_MAINTAINER_MODE=no
5360 fi
5361
5362   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
5363
5364
5365 if test $USE_MAINTAINER_MODE = yes; then
5366   MAINTAINER_MODE_TRUE=
5367   MAINTAINER_MODE_FALSE='#'
5368 else
5369   MAINTAINER_MODE_TRUE='#'
5370   MAINTAINER_MODE_FALSE=
5371 fi
5372   MAINT=$MAINTAINER_MODE_TRUE
5373
5374
5375
5376
5377 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
5378 echo "configure:5379: checking for executable suffix" >&5
5379 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
5380   echo $ac_n "(cached) $ac_c" 1>&6
5381 else
5382   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
5383   ac_cv_exeext=.exe
5384 else
5385   rm -f conftest*
5386   echo 'int main () { return 0; }' > conftest.$ac_ext
5387   ac_cv_exeext=
5388   if { (eval echo configure:5389: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
5389     for file in conftest.*; do
5390       case $file in
5391       *.c | *.o | *.obj) ;;
5392       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
5393       esac
5394     done
5395   else
5396     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
5397   fi
5398   rm -f conftest*
5399   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
5400 fi
5401 fi
5402
5403 EXEEXT=""
5404 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
5405 echo "$ac_t""${ac_cv_exeext}" 1>&6
5406 ac_exeext=$EXEEXT
5407
5408
5409 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
5410 do
5411 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5412 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5413 echo "configure:5414: checking for $ac_hdr" >&5
5414 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5415   echo $ac_n "(cached) $ac_c" 1>&6
5416 else
5417   cat > conftest.$ac_ext <<EOF
5418 #line 5419 "configure"
5419 #include "confdefs.h"
5420 #include <$ac_hdr>
5421 EOF
5422 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5423 { (eval echo configure:5424: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5424 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5425 if test -z "$ac_err"; then
5426   rm -rf conftest*
5427   eval "ac_cv_header_$ac_safe=yes"
5428 else
5429   echo "$ac_err" >&5
5430   echo "configure: failed program was:" >&5
5431   cat conftest.$ac_ext >&5
5432   rm -rf conftest*
5433   eval "ac_cv_header_$ac_safe=no"
5434 fi
5435 rm -f conftest*
5436 fi
5437 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5438   echo "$ac_t""yes" 1>&6
5439     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5440   cat >> confdefs.h <<EOF
5441 #define $ac_tr_hdr 1
5442 EOF
5443
5444 else
5445   echo "$ac_t""no" 1>&6
5446 fi
5447 done
5448
5449
5450 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
5451 # people who are not cross-compiling but are compiling cross-assemblers.
5452 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
5453 echo "configure:5454: checking whether compiling a cross-assembler" >&5
5454 if test "${host}" = "${target}"; then
5455   cross_gas=no
5456 else
5457   cross_gas=yes
5458   cat >> confdefs.h <<\EOF
5459 #define CROSS_COMPILE 1
5460 EOF
5461
5462 fi
5463 echo "$ac_t""$cross_gas" 1>&6
5464
5465 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5466 # for constant arguments.  Useless!
5467 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5468 echo "configure:5469: checking for working alloca.h" >&5
5469 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
5470   echo $ac_n "(cached) $ac_c" 1>&6
5471 else
5472   cat > conftest.$ac_ext <<EOF
5473 #line 5474 "configure"
5474 #include "confdefs.h"
5475 #include <alloca.h>
5476 int main() {
5477 char *p = alloca(2 * sizeof(int));
5478 ; return 0; }
5479 EOF
5480 if { (eval echo configure:5481: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5481   rm -rf conftest*
5482   ac_cv_header_alloca_h=yes
5483 else
5484   echo "configure: failed program was:" >&5
5485   cat conftest.$ac_ext >&5
5486   rm -rf conftest*
5487   ac_cv_header_alloca_h=no
5488 fi
5489 rm -f conftest*
5490 fi
5491
5492 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5493 if test $ac_cv_header_alloca_h = yes; then
5494   cat >> confdefs.h <<\EOF
5495 #define HAVE_ALLOCA_H 1
5496 EOF
5497
5498 fi
5499
5500 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5501 echo "configure:5502: checking for alloca" >&5
5502 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
5503   echo $ac_n "(cached) $ac_c" 1>&6
5504 else
5505   cat > conftest.$ac_ext <<EOF
5506 #line 5507 "configure"
5507 #include "confdefs.h"
5508
5509 #ifdef __GNUC__
5510 # define alloca __builtin_alloca
5511 #else
5512 # ifdef _MSC_VER
5513 #  include <malloc.h>
5514 #  define alloca _alloca
5515 # else
5516 #  if HAVE_ALLOCA_H
5517 #   include <alloca.h>
5518 #  else
5519 #   ifdef _AIX
5520  #pragma alloca
5521 #   else
5522 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5523 char *alloca ();
5524 #    endif
5525 #   endif
5526 #  endif
5527 # endif
5528 #endif
5529
5530 int main() {
5531 char *p = (char *) alloca(1);
5532 ; return 0; }
5533 EOF
5534 if { (eval echo configure:5535: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5535   rm -rf conftest*
5536   ac_cv_func_alloca_works=yes
5537 else
5538   echo "configure: failed program was:" >&5
5539   cat conftest.$ac_ext >&5
5540   rm -rf conftest*
5541   ac_cv_func_alloca_works=no
5542 fi
5543 rm -f conftest*
5544 fi
5545
5546 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
5547 if test $ac_cv_func_alloca_works = yes; then
5548   cat >> confdefs.h <<\EOF
5549 #define HAVE_ALLOCA 1
5550 EOF
5551
5552 fi
5553
5554 if test $ac_cv_func_alloca_works = no; then
5555   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5556   # that cause trouble.  Some versions do not even contain alloca or
5557   # contain a buggy version.  If you still want to use their alloca,
5558   # use ar to extract alloca.o from them instead of compiling alloca.c.
5559   ALLOCA=alloca.${ac_objext}
5560   cat >> confdefs.h <<\EOF
5561 #define C_ALLOCA 1
5562 EOF
5563
5564
5565 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
5566 echo "configure:5567: checking whether alloca needs Cray hooks" >&5
5567 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
5568   echo $ac_n "(cached) $ac_c" 1>&6
5569 else
5570   cat > conftest.$ac_ext <<EOF
5571 #line 5572 "configure"
5572 #include "confdefs.h"
5573 #if defined(CRAY) && ! defined(CRAY2)
5574 webecray
5575 #else
5576 wenotbecray
5577 #endif
5578
5579 EOF
5580 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5581   egrep "webecray" >/dev/null 2>&1; then
5582   rm -rf conftest*
5583   ac_cv_os_cray=yes
5584 else
5585   rm -rf conftest*
5586   ac_cv_os_cray=no
5587 fi
5588 rm -f conftest*
5589
5590 fi
5591
5592 echo "$ac_t""$ac_cv_os_cray" 1>&6
5593 if test $ac_cv_os_cray = yes; then
5594 for ac_func in _getb67 GETB67 getb67; do
5595   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5596 echo "configure:5597: checking for $ac_func" >&5
5597 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5598   echo $ac_n "(cached) $ac_c" 1>&6
5599 else
5600   cat > conftest.$ac_ext <<EOF
5601 #line 5602 "configure"
5602 #include "confdefs.h"
5603 /* System header to define __stub macros and hopefully few prototypes,
5604     which can conflict with char $ac_func(); below.  */
5605 #include <assert.h>
5606 /* Override any gcc2 internal prototype to avoid an error.  */
5607 /* We use char because int might match the return type of a gcc2
5608     builtin and then its argument prototype would still apply.  */
5609 char $ac_func();
5610
5611 int main() {
5612
5613 /* The GNU C library defines this for functions which it implements
5614     to always fail with ENOSYS.  Some functions are actually named
5615     something starting with __ and the normal name is an alias.  */
5616 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5617 choke me
5618 #else
5619 $ac_func();
5620 #endif
5621
5622 ; return 0; }
5623 EOF
5624 if { (eval echo configure:5625: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5625   rm -rf conftest*
5626   eval "ac_cv_func_$ac_func=yes"
5627 else
5628   echo "configure: failed program was:" >&5
5629   cat conftest.$ac_ext >&5
5630   rm -rf conftest*
5631   eval "ac_cv_func_$ac_func=no"
5632 fi
5633 rm -f conftest*
5634 fi
5635
5636 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5637   echo "$ac_t""yes" 1>&6
5638   cat >> confdefs.h <<EOF
5639 #define CRAY_STACKSEG_END $ac_func
5640 EOF
5641
5642   break
5643 else
5644   echo "$ac_t""no" 1>&6
5645 fi
5646
5647 done
5648 fi
5649
5650 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5651 echo "configure:5652: checking stack direction for C alloca" >&5
5652 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
5653   echo $ac_n "(cached) $ac_c" 1>&6
5654 else
5655   if test "$cross_compiling" = yes; then
5656   ac_cv_c_stack_direction=0
5657 else
5658   cat > conftest.$ac_ext <<EOF
5659 #line 5660 "configure"
5660 #include "confdefs.h"
5661 find_stack_direction ()
5662 {
5663   static char *addr = 0;
5664   auto char dummy;
5665   if (addr == 0)
5666     {
5667       addr = &dummy;
5668       return find_stack_direction ();
5669     }
5670   else
5671     return (&dummy > addr) ? 1 : -1;
5672 }
5673 main ()
5674 {
5675   exit (find_stack_direction() < 0);
5676 }
5677 EOF
5678 if { (eval echo configure:5679: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5679 then
5680   ac_cv_c_stack_direction=1
5681 else
5682   echo "configure: failed program was:" >&5
5683   cat conftest.$ac_ext >&5
5684   rm -fr conftest*
5685   ac_cv_c_stack_direction=-1
5686 fi
5687 rm -fr conftest*
5688 fi
5689
5690 fi
5691
5692 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5693 cat >> confdefs.h <<EOF
5694 #define STACK_DIRECTION $ac_cv_c_stack_direction
5695 EOF
5696
5697 fi
5698
5699 echo $ac_n "checking for inline""... $ac_c" 1>&6
5700 echo "configure:5701: checking for inline" >&5
5701 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
5702   echo $ac_n "(cached) $ac_c" 1>&6
5703 else
5704   ac_cv_c_inline=no
5705 for ac_kw in inline __inline__ __inline; do
5706   cat > conftest.$ac_ext <<EOF
5707 #line 5708 "configure"
5708 #include "confdefs.h"
5709
5710 int main() {
5711 } $ac_kw foo() {
5712 ; return 0; }
5713 EOF
5714 if { (eval echo configure:5715: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5715   rm -rf conftest*
5716   ac_cv_c_inline=$ac_kw; break
5717 else
5718   echo "configure: failed program was:" >&5
5719   cat conftest.$ac_ext >&5
5720 fi
5721 rm -f conftest*
5722 done
5723
5724 fi
5725
5726 echo "$ac_t""$ac_cv_c_inline" 1>&6
5727 case "$ac_cv_c_inline" in
5728   inline | yes) ;;
5729   no) cat >> confdefs.h <<\EOF
5730 #define inline
5731 EOF
5732  ;;
5733   *)  cat >> confdefs.h <<EOF
5734 #define inline $ac_cv_c_inline
5735 EOF
5736  ;;
5737 esac
5738
5739
5740 # VMS doesn't have unlink.
5741 for ac_func in unlink remove
5742 do
5743 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5744 echo "configure:5745: checking for $ac_func" >&5
5745 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5746   echo $ac_n "(cached) $ac_c" 1>&6
5747 else
5748   cat > conftest.$ac_ext <<EOF
5749 #line 5750 "configure"
5750 #include "confdefs.h"
5751 /* System header to define __stub macros and hopefully few prototypes,
5752     which can conflict with char $ac_func(); below.  */
5753 #include <assert.h>
5754 /* Override any gcc2 internal prototype to avoid an error.  */
5755 /* We use char because int might match the return type of a gcc2
5756     builtin and then its argument prototype would still apply.  */
5757 char $ac_func();
5758
5759 int main() {
5760
5761 /* The GNU C library defines this for functions which it implements
5762     to always fail with ENOSYS.  Some functions are actually named
5763     something starting with __ and the normal name is an alias.  */
5764 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5765 choke me
5766 #else
5767 $ac_func();
5768 #endif
5769
5770 ; return 0; }
5771 EOF
5772 if { (eval echo configure:5773: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5773   rm -rf conftest*
5774   eval "ac_cv_func_$ac_func=yes"
5775 else
5776   echo "configure: failed program was:" >&5
5777   cat conftest.$ac_ext >&5
5778   rm -rf conftest*
5779   eval "ac_cv_func_$ac_func=no"
5780 fi
5781 rm -f conftest*
5782 fi
5783
5784 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5785   echo "$ac_t""yes" 1>&6
5786     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5787   cat >> confdefs.h <<EOF
5788 #define $ac_tr_func 1
5789 EOF
5790  break
5791 else
5792   echo "$ac_t""no" 1>&6
5793 fi
5794 done
5795
5796
5797 # Some systems don't have sbrk().
5798 for ac_func in sbrk
5799 do
5800 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5801 echo "configure:5802: checking for $ac_func" >&5
5802 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5803   echo $ac_n "(cached) $ac_c" 1>&6
5804 else
5805   cat > conftest.$ac_ext <<EOF
5806 #line 5807 "configure"
5807 #include "confdefs.h"
5808 /* System header to define __stub macros and hopefully few prototypes,
5809     which can conflict with char $ac_func(); below.  */
5810 #include <assert.h>
5811 /* Override any gcc2 internal prototype to avoid an error.  */
5812 /* We use char because int might match the return type of a gcc2
5813     builtin and then its argument prototype would still apply.  */
5814 char $ac_func();
5815
5816 int main() {
5817
5818 /* The GNU C library defines this for functions which it implements
5819     to always fail with ENOSYS.  Some functions are actually named
5820     something starting with __ and the normal name is an alias.  */
5821 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5822 choke me
5823 #else
5824 $ac_func();
5825 #endif
5826
5827 ; return 0; }
5828 EOF
5829 if { (eval echo configure:5830: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5830   rm -rf conftest*
5831   eval "ac_cv_func_$ac_func=yes"
5832 else
5833   echo "configure: failed program was:" >&5
5834   cat conftest.$ac_ext >&5
5835   rm -rf conftest*
5836   eval "ac_cv_func_$ac_func=no"
5837 fi
5838 rm -f conftest*
5839 fi
5840
5841 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5842   echo "$ac_t""yes" 1>&6
5843     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5844   cat >> confdefs.h <<EOF
5845 #define $ac_tr_func 1
5846 EOF
5847
5848 else
5849   echo "$ac_t""no" 1>&6
5850 fi
5851 done
5852
5853
5854 # do we need the math library?
5855 case "${need_libm}" in
5856 yes)
5857   LIBM=
5858 case $host in
5859 *-*-beos* | *-*-cygwin* | *-*-pw32*)
5860   # These system don't have libm
5861   ;;
5862 *-ncr-sysv4.3*)
5863   echo $ac_n "checking for _mwvalidcheckl in -lmw""... $ac_c" 1>&6
5864 echo "configure:5865: checking for _mwvalidcheckl in -lmw" >&5
5865 ac_lib_var=`echo mw'_'_mwvalidcheckl | sed 'y%./+-%__p_%'`
5866 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5867   echo $ac_n "(cached) $ac_c" 1>&6
5868 else
5869   ac_save_LIBS="$LIBS"
5870 LIBS="-lmw  $LIBS"
5871 cat > conftest.$ac_ext <<EOF
5872 #line 5873 "configure"
5873 #include "confdefs.h"
5874 /* Override any gcc2 internal prototype to avoid an error.  */
5875 /* We use char because int might match the return type of a gcc2
5876     builtin and then its argument prototype would still apply.  */
5877 char _mwvalidcheckl();
5878
5879 int main() {
5880 _mwvalidcheckl()
5881 ; return 0; }
5882 EOF
5883 if { (eval echo configure:5884: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5884   rm -rf conftest*
5885   eval "ac_cv_lib_$ac_lib_var=yes"
5886 else
5887   echo "configure: failed program was:" >&5
5888   cat conftest.$ac_ext >&5
5889   rm -rf conftest*
5890   eval "ac_cv_lib_$ac_lib_var=no"
5891 fi
5892 rm -f conftest*
5893 LIBS="$ac_save_LIBS"
5894
5895 fi
5896 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5897   echo "$ac_t""yes" 1>&6
5898   LIBM="-lmw"
5899 else
5900   echo "$ac_t""no" 1>&6
5901 fi
5902
5903   echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
5904 echo "configure:5905: checking for main in -lm" >&5
5905 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
5906 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5907   echo $ac_n "(cached) $ac_c" 1>&6
5908 else
5909   ac_save_LIBS="$LIBS"
5910 LIBS="-lm  $LIBS"
5911 cat > conftest.$ac_ext <<EOF
5912 #line 5913 "configure"
5913 #include "confdefs.h"
5914
5915 int main() {
5916 main()
5917 ; return 0; }
5918 EOF
5919 if { (eval echo configure:5920: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5920   rm -rf conftest*
5921   eval "ac_cv_lib_$ac_lib_var=yes"
5922 else
5923   echo "configure: failed program was:" >&5
5924   cat conftest.$ac_ext >&5
5925   rm -rf conftest*
5926   eval "ac_cv_lib_$ac_lib_var=no"
5927 fi
5928 rm -f conftest*
5929 LIBS="$ac_save_LIBS"
5930
5931 fi
5932 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5933   echo "$ac_t""yes" 1>&6
5934   LIBM="$LIBM -lm"
5935 else
5936   echo "$ac_t""no" 1>&6
5937 fi
5938
5939   ;;
5940 *)
5941   echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
5942 echo "configure:5943: checking for main in -lm" >&5
5943 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
5944 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5945   echo $ac_n "(cached) $ac_c" 1>&6
5946 else
5947   ac_save_LIBS="$LIBS"
5948 LIBS="-lm  $LIBS"
5949 cat > conftest.$ac_ext <<EOF
5950 #line 5951 "configure"
5951 #include "confdefs.h"
5952
5953 int main() {
5954 main()
5955 ; return 0; }
5956 EOF
5957 if { (eval echo configure:5958: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5958   rm -rf conftest*
5959   eval "ac_cv_lib_$ac_lib_var=yes"
5960 else
5961   echo "configure: failed program was:" >&5
5962   cat conftest.$ac_ext >&5
5963   rm -rf conftest*
5964   eval "ac_cv_lib_$ac_lib_var=no"
5965 fi
5966 rm -f conftest*
5967 LIBS="$ac_save_LIBS"
5968
5969 fi
5970 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5971   echo "$ac_t""yes" 1>&6
5972   LIBM="-lm"
5973 else
5974   echo "$ac_t""no" 1>&6
5975 fi
5976
5977   ;;
5978 esac
5979
5980
5981   ;;
5982 esac
5983
5984 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
5985 # enough, but on some of those systems, the assert macro relies on requoting
5986 # working properly!
5987 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
5988 echo "configure:5989: checking for working assert macro" >&5
5989 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
5990   echo $ac_n "(cached) $ac_c" 1>&6
5991 else
5992   cat > conftest.$ac_ext <<EOF
5993 #line 5994 "configure"
5994 #include "confdefs.h"
5995 #include <assert.h>
5996 #include <stdio.h>
5997 int main() {
5998
5999 /* check for requoting problems */
6000 static int a, b, c, d;
6001 static char *s;
6002 assert (!strcmp(s, "foo bar baz quux"));
6003 /* check for newline handling */
6004 assert (a == b
6005         || c == d);
6006
6007 ; return 0; }
6008 EOF
6009 if { (eval echo configure:6010: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6010   rm -rf conftest*
6011   gas_cv_assert_ok=yes
6012 else
6013   echo "configure: failed program was:" >&5
6014   cat conftest.$ac_ext >&5
6015   rm -rf conftest*
6016   gas_cv_assert_ok=no
6017 fi
6018 rm -f conftest*
6019 fi
6020 echo "$ac_t""$gas_cv_assert_ok" 1>&6
6021 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
6022 #define BROKEN_ASSERT 1
6023 EOF
6024
6025
6026
6027 # On some systems, the system header files may not declare malloc, realloc,
6028 # and free.  There are places where gas needs these functions to have been
6029 # declared -- such as when taking their addresses.
6030 gas_test_headers="
6031 #ifdef HAVE_MEMORY_H
6032 #include <memory.h>
6033 #endif
6034 #ifdef HAVE_STRING_H
6035 #include <string.h>
6036 #else
6037 #ifdef HAVE_STRINGS_H
6038 #include <strings.h>
6039 #endif
6040 #endif
6041 #ifdef HAVE_STDLIB_H
6042 #include <stdlib.h>
6043 #endif
6044 #ifdef HAVE_UNISTD_H
6045 #include <unistd.h>
6046 #endif
6047 "
6048
6049 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
6050 echo "configure:6051: checking whether declaration is required for strstr" >&5
6051 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
6052   echo $ac_n "(cached) $ac_c" 1>&6
6053 else
6054   cat > conftest.$ac_ext <<EOF
6055 #line 6056 "configure"
6056 #include "confdefs.h"
6057 $gas_test_headers
6058 int main() {
6059
6060 typedef char *(*f)();
6061 f x;
6062 x = (f) strstr;
6063
6064 ; return 0; }
6065 EOF
6066 if { (eval echo configure:6067: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6067   rm -rf conftest*
6068   gas_cv_decl_needed_strstr=no
6069 else
6070   echo "configure: failed program was:" >&5
6071   cat conftest.$ac_ext >&5
6072   rm -rf conftest*
6073   gas_cv_decl_needed_strstr=yes
6074 fi
6075 rm -f conftest*
6076 fi
6077 echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
6078 if test $gas_cv_decl_needed_strstr = yes; then
6079  cat >> confdefs.h <<\EOF
6080 #define NEED_DECLARATION_STRSTR 1
6081 EOF
6082
6083 fi
6084
6085
6086 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
6087 echo "configure:6088: checking whether declaration is required for malloc" >&5
6088 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
6089   echo $ac_n "(cached) $ac_c" 1>&6
6090 else
6091   cat > conftest.$ac_ext <<EOF
6092 #line 6093 "configure"
6093 #include "confdefs.h"
6094 $gas_test_headers
6095 int main() {
6096
6097 typedef char *(*f)();
6098 f x;
6099 x = (f) malloc;
6100
6101 ; return 0; }
6102 EOF
6103 if { (eval echo configure:6104: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6104   rm -rf conftest*
6105   gas_cv_decl_needed_malloc=no
6106 else
6107   echo "configure: failed program was:" >&5
6108   cat conftest.$ac_ext >&5
6109   rm -rf conftest*
6110   gas_cv_decl_needed_malloc=yes
6111 fi
6112 rm -f conftest*
6113 fi
6114 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
6115 if test $gas_cv_decl_needed_malloc = yes; then
6116  cat >> confdefs.h <<\EOF
6117 #define NEED_DECLARATION_MALLOC 1
6118 EOF
6119
6120 fi
6121
6122
6123 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
6124 echo "configure:6125: checking whether declaration is required for free" >&5
6125 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
6126   echo $ac_n "(cached) $ac_c" 1>&6
6127 else
6128   cat > conftest.$ac_ext <<EOF
6129 #line 6130 "configure"
6130 #include "confdefs.h"
6131 $gas_test_headers
6132 int main() {
6133
6134 typedef void (*f)();
6135 f x;
6136 x = (f) free;
6137
6138 ; return 0; }
6139 EOF
6140 if { (eval echo configure:6141: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6141   rm -rf conftest*
6142   gas_cv_decl_needed_free=no
6143 else
6144   echo "configure: failed program was:" >&5
6145   cat conftest.$ac_ext >&5
6146   rm -rf conftest*
6147   gas_cv_decl_needed_free=yes
6148 fi
6149 rm -f conftest*
6150 fi
6151 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
6152 if test $gas_cv_decl_needed_free = yes; then
6153  cat >> confdefs.h <<\EOF
6154 #define NEED_DECLARATION_FREE 1
6155 EOF
6156
6157 fi
6158
6159
6160 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
6161 echo "configure:6162: checking whether declaration is required for sbrk" >&5
6162 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
6163   echo $ac_n "(cached) $ac_c" 1>&6
6164 else
6165   cat > conftest.$ac_ext <<EOF
6166 #line 6167 "configure"
6167 #include "confdefs.h"
6168 $gas_test_headers
6169 int main() {
6170
6171 typedef char *(*f)();
6172 f x;
6173 x = (f) sbrk;
6174
6175 ; return 0; }
6176 EOF
6177 if { (eval echo configure:6178: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6178   rm -rf conftest*
6179   gas_cv_decl_needed_sbrk=no
6180 else
6181   echo "configure: failed program was:" >&5
6182   cat conftest.$ac_ext >&5
6183   rm -rf conftest*
6184   gas_cv_decl_needed_sbrk=yes
6185 fi
6186 rm -f conftest*
6187 fi
6188 echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
6189 if test $gas_cv_decl_needed_sbrk = yes; then
6190  cat >> confdefs.h <<\EOF
6191 #define NEED_DECLARATION_SBRK 1
6192 EOF
6193
6194 fi
6195
6196
6197 echo $ac_n "checking whether declaration is required for environ""... $ac_c" 1>&6
6198 echo "configure:6199: checking whether declaration is required for environ" >&5
6199 if eval "test \"`echo '$''{'gas_cv_decl_needed_environ'+set}'`\" = set"; then
6200   echo $ac_n "(cached) $ac_c" 1>&6
6201 else
6202   cat > conftest.$ac_ext <<EOF
6203 #line 6204 "configure"
6204 #include "confdefs.h"
6205 $gas_test_headers
6206 int main() {
6207
6208 typedef char **f;
6209 f x;
6210 x = (f) environ;
6211
6212 ; return 0; }
6213 EOF
6214 if { (eval echo configure:6215: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6215   rm -rf conftest*
6216   gas_cv_decl_needed_environ=no
6217 else
6218   echo "configure: failed program was:" >&5
6219   cat conftest.$ac_ext >&5
6220   rm -rf conftest*
6221   gas_cv_decl_needed_environ=yes
6222 fi
6223 rm -f conftest*
6224 fi
6225 echo "$ac_t""$gas_cv_decl_needed_environ" 1>&6
6226 if test $gas_cv_decl_needed_environ = yes; then
6227  cat >> confdefs.h <<\EOF
6228 #define NEED_DECLARATION_ENVIRON 1
6229 EOF
6230
6231 fi
6232
6233
6234 # Does errno.h declare errno, or do we have to add a separate declaration
6235 # for it?
6236
6237 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
6238 echo "configure:6239: checking whether declaration is required for errno" >&5
6239 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
6240   echo $ac_n "(cached) $ac_c" 1>&6
6241 else
6242   cat > conftest.$ac_ext <<EOF
6243 #line 6244 "configure"
6244 #include "confdefs.h"
6245
6246 #ifdef HAVE_ERRNO_H
6247 #include <errno.h>
6248 #endif
6249
6250 int main() {
6251
6252 typedef int f;
6253 f x;
6254 x = (f) errno;
6255
6256 ; return 0; }
6257 EOF
6258 if { (eval echo configure:6259: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6259   rm -rf conftest*
6260   gas_cv_decl_needed_errno=no
6261 else
6262   echo "configure: failed program was:" >&5
6263   cat conftest.$ac_ext >&5
6264   rm -rf conftest*
6265   gas_cv_decl_needed_errno=yes
6266 fi
6267 rm -f conftest*
6268 fi
6269 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
6270 if test $gas_cv_decl_needed_errno = yes; then
6271  cat >> confdefs.h <<\EOF
6272 #define NEED_DECLARATION_ERRNO 1
6273 EOF
6274
6275 fi
6276
6277
6278
6279
6280 trap '' 1 2 15
6281 cat > confcache <<\EOF
6282 # This file is a shell script that caches the results of configure
6283 # tests run on this system so they can be shared between configure
6284 # scripts and configure runs.  It is not useful on other systems.
6285 # If it contains results you don't want to keep, you may remove or edit it.
6286 #
6287 # By default, configure uses ./config.cache as the cache file,
6288 # creating it if it does not exist already.  You can give configure
6289 # the --cache-file=FILE option to use a different cache file; that is
6290 # what configure does when it calls configure scripts in
6291 # subdirectories, so they share the cache.
6292 # Giving --cache-file=/dev/null disables caching, for debugging configure.
6293 # config.status only pays attention to the cache file if you give it the
6294 # --recheck option to rerun configure.
6295 #
6296 EOF
6297 # The following way of writing the cache mishandles newlines in values,
6298 # but we know of no workaround that is simple, portable, and efficient.
6299 # So, don't put newlines in cache variables' values.
6300 # Ultrix sh set writes to stderr and can't be redirected directly,
6301 # and sets the high bit in the cache file unless we assign to the vars.
6302 (set) 2>&1 |
6303   case `(ac_space=' '; set | grep ac_space) 2>&1` in
6304   *ac_space=\ *)
6305     # `set' does not quote correctly, so add quotes (double-quote substitution
6306     # turns \\\\ into \\, and sed turns \\ into \).
6307     sed -n \
6308       -e "s/'/'\\\\''/g" \
6309       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
6310     ;;
6311   *)
6312     # `set' quotes correctly as required by POSIX, so do not add quotes.
6313     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
6314     ;;
6315   esac >> confcache
6316 if cmp -s $cache_file confcache; then
6317   :
6318 else
6319   if test -w $cache_file; then
6320     echo "updating cache $cache_file"
6321     cat confcache > $cache_file
6322   else
6323     echo "not updating unwritable cache $cache_file"
6324   fi
6325 fi
6326 rm -f confcache
6327
6328 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
6329
6330 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6331 # Let make expand exec_prefix.
6332 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6333
6334 # Any assignment to VPATH causes Sun make to only execute
6335 # the first set of double-colon rules, so remove it if not needed.
6336 # If there is a colon in the path, we need to keep it.
6337 if test "x$srcdir" = x.; then
6338   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
6339 fi
6340
6341 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
6342
6343 DEFS=-DHAVE_CONFIG_H
6344
6345 # Without the "./", some shells look in PATH for config.status.
6346 : ${CONFIG_STATUS=./config.status}
6347
6348 echo creating $CONFIG_STATUS
6349 rm -f $CONFIG_STATUS
6350 cat > $CONFIG_STATUS <<EOF
6351 #! /bin/sh
6352 # Generated automatically by configure.
6353 # Run this file to recreate the current configuration.
6354 # This directory was configured as follows,
6355 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
6356 #
6357 # $0 $ac_configure_args
6358 #
6359 # Compiler output produced by configure, useful for debugging
6360 # configure, is in ./config.log if it exists.
6361
6362 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
6363 for ac_option
6364 do
6365   case "\$ac_option" in
6366   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6367     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
6368     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
6369   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
6370     echo "$CONFIG_STATUS generated by autoconf version 2.13"
6371     exit 0 ;;
6372   -help | --help | --hel | --he | --h)
6373     echo "\$ac_cs_usage"; exit 0 ;;
6374   *) echo "\$ac_cs_usage"; exit 1 ;;
6375   esac
6376 done
6377
6378 ac_given_srcdir=$srcdir
6379 ac_given_INSTALL="$INSTALL"
6380
6381 trap 'rm -fr `echo "Makefile doc/Makefile ${GDBINIT}:gdbinit.in po/Makefile.in:po/Make-in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
6382 EOF
6383 cat >> $CONFIG_STATUS <<EOF
6384
6385 # Protect against being on the right side of a sed subst in config.status.
6386 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
6387  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
6388 $ac_vpsub
6389 $extrasub
6390 s%@SHELL@%$SHELL%g
6391 s%@CFLAGS@%$CFLAGS%g
6392 s%@CPPFLAGS@%$CPPFLAGS%g
6393 s%@CXXFLAGS@%$CXXFLAGS%g
6394 s%@FFLAGS@%$FFLAGS%g
6395 s%@DEFS@%$DEFS%g
6396 s%@LDFLAGS@%$LDFLAGS%g
6397 s%@LIBS@%$LIBS%g
6398 s%@exec_prefix@%$exec_prefix%g
6399 s%@prefix@%$prefix%g
6400 s%@program_transform_name@%$program_transform_name%g
6401 s%@bindir@%$bindir%g
6402 s%@sbindir@%$sbindir%g
6403 s%@libexecdir@%$libexecdir%g
6404 s%@datadir@%$datadir%g
6405 s%@sysconfdir@%$sysconfdir%g
6406 s%@sharedstatedir@%$sharedstatedir%g
6407 s%@localstatedir@%$localstatedir%g
6408 s%@libdir@%$libdir%g
6409 s%@includedir@%$includedir%g
6410 s%@oldincludedir@%$oldincludedir%g
6411 s%@infodir@%$infodir%g
6412 s%@mandir@%$mandir%g
6413 s%@host@%$host%g
6414 s%@host_alias@%$host_alias%g
6415 s%@host_cpu@%$host_cpu%g
6416 s%@host_vendor@%$host_vendor%g
6417 s%@host_os@%$host_os%g
6418 s%@target@%$target%g
6419 s%@target_alias@%$target_alias%g
6420 s%@target_cpu@%$target_cpu%g
6421 s%@target_vendor@%$target_vendor%g
6422 s%@target_os@%$target_os%g
6423 s%@build@%$build%g
6424 s%@build_alias@%$build_alias%g
6425 s%@build_cpu@%$build_cpu%g
6426 s%@build_vendor@%$build_vendor%g
6427 s%@build_os@%$build_os%g
6428 s%@CC@%$CC%g
6429 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
6430 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
6431 s%@INSTALL_DATA@%$INSTALL_DATA%g
6432 s%@PACKAGE@%$PACKAGE%g
6433 s%@VERSION@%$VERSION%g
6434 s%@ACLOCAL@%$ACLOCAL%g
6435 s%@AUTOCONF@%$AUTOCONF%g
6436 s%@AUTOMAKE@%$AUTOMAKE%g
6437 s%@AUTOHEADER@%$AUTOHEADER%g
6438 s%@MAKEINFO@%$MAKEINFO%g
6439 s%@SET_MAKE@%$SET_MAKE%g
6440 s%@LN_S@%$LN_S%g
6441 s%@OBJEXT@%$OBJEXT%g
6442 s%@EXEEXT@%$EXEEXT%g
6443 s%@RANLIB@%$RANLIB%g
6444 s%@STRIP@%$STRIP%g
6445 s%@LIBTOOL@%$LIBTOOL%g
6446 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
6447 s%@GDBINIT@%$GDBINIT%g
6448 s%@cgen_cpu_prefix@%$cgen_cpu_prefix%g
6449 s%@extra_objects@%$extra_objects%g
6450 s%@target_cpu_type@%$target_cpu_type%g
6451 s%@obj_format@%$obj_format%g
6452 s%@te_file@%$te_file%g
6453 s%@install_tooldir@%$install_tooldir%g
6454 s%@atof@%$atof%g
6455 s%@BFDLIB@%$BFDLIB%g
6456 s%@OPCODES_LIB@%$OPCODES_LIB%g
6457 s%@BFDVER_H@%$BFDVER_H%g
6458 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
6459 s%@YACC@%$YACC%g
6460 s%@LEX@%$LEX%g
6461 s%@LEXLIB@%$LEXLIB%g
6462 s%@CPP@%$CPP%g
6463 s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
6464 s%@ALLOCA@%$ALLOCA%g
6465 s%@USE_NLS@%$USE_NLS%g
6466 s%@MSGFMT@%$MSGFMT%g
6467 s%@GMSGFMT@%$GMSGFMT%g
6468 s%@XGETTEXT@%$XGETTEXT%g
6469 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
6470 s%@CATALOGS@%$CATALOGS%g
6471 s%@CATOBJEXT@%$CATOBJEXT%g
6472 s%@DATADIRNAME@%$DATADIRNAME%g
6473 s%@GMOFILES@%$GMOFILES%g
6474 s%@INSTOBJEXT@%$INSTOBJEXT%g
6475 s%@INTLDEPS@%$INTLDEPS%g
6476 s%@INTLLIBS@%$INTLLIBS%g
6477 s%@INTLOBJS@%$INTLOBJS%g
6478 s%@POFILES@%$POFILES%g
6479 s%@POSUB@%$POSUB%g
6480 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
6481 s%@GT_NO@%$GT_NO%g
6482 s%@GT_YES@%$GT_YES%g
6483 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
6484 s%@l@%$l%g
6485 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
6486 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
6487 s%@MAINT@%$MAINT%g
6488 s%@LIBM@%$LIBM%g
6489
6490 CEOF
6491 EOF
6492
6493 cat >> $CONFIG_STATUS <<\EOF
6494
6495 # Split the substitutions into bite-sized pieces for seds with
6496 # small command number limits, like on Digital OSF/1 and HP-UX.
6497 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
6498 ac_file=1 # Number of current file.
6499 ac_beg=1 # First line for current file.
6500 ac_end=$ac_max_sed_cmds # Line after last line for current file.
6501 ac_more_lines=:
6502 ac_sed_cmds=""
6503 while $ac_more_lines; do
6504   if test $ac_beg -gt 1; then
6505     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
6506   else
6507     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
6508   fi
6509   if test ! -s conftest.s$ac_file; then
6510     ac_more_lines=false
6511     rm -f conftest.s$ac_file
6512   else
6513     if test -z "$ac_sed_cmds"; then
6514       ac_sed_cmds="sed -f conftest.s$ac_file"
6515     else
6516       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
6517     fi
6518     ac_file=`expr $ac_file + 1`
6519     ac_beg=$ac_end
6520     ac_end=`expr $ac_end + $ac_max_sed_cmds`
6521   fi
6522 done
6523 if test -z "$ac_sed_cmds"; then
6524   ac_sed_cmds=cat
6525 fi
6526 EOF
6527
6528 cat >> $CONFIG_STATUS <<EOF
6529
6530 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile ${GDBINIT}:gdbinit.in po/Makefile.in:po/Make-in"}
6531 EOF
6532 cat >> $CONFIG_STATUS <<\EOF
6533 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
6534   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6535   case "$ac_file" in
6536   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6537        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6538   *) ac_file_in="${ac_file}.in" ;;
6539   esac
6540
6541   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
6542
6543   # Remove last slash and all that follows it.  Not all systems have dirname.
6544   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6545   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6546     # The file is in a subdirectory.
6547     test ! -d "$ac_dir" && mkdir "$ac_dir"
6548     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
6549     # A "../" for each directory in $ac_dir_suffix.
6550     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
6551   else
6552     ac_dir_suffix= ac_dots=
6553   fi
6554
6555   case "$ac_given_srcdir" in
6556   .)  srcdir=.
6557       if test -z "$ac_dots"; then top_srcdir=.
6558       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
6559   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
6560   *) # Relative path.
6561     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
6562     top_srcdir="$ac_dots$ac_given_srcdir" ;;
6563   esac
6564
6565   case "$ac_given_INSTALL" in
6566   [/$]*) INSTALL="$ac_given_INSTALL" ;;
6567   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6568   esac
6569
6570   echo creating "$ac_file"
6571   rm -f "$ac_file"
6572   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
6573   case "$ac_file" in
6574   *Makefile*) ac_comsub="1i\\
6575 # $configure_input" ;;
6576   *) ac_comsub= ;;
6577   esac
6578
6579   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6580   sed -e "$ac_comsub
6581 s%@configure_input@%$configure_input%g
6582 s%@srcdir@%$srcdir%g
6583 s%@top_srcdir@%$top_srcdir%g
6584 s%@INSTALL@%$INSTALL%g
6585 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
6586 fi; done
6587 rm -f conftest.s*
6588
6589 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6590 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6591 #
6592 # ac_d sets the value in "#define NAME VALUE" lines.
6593 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
6594 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
6595 ac_dC='\3'
6596 ac_dD='%g'
6597 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
6598 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6599 ac_uB='\([      ]\)%\1#\2define\3'
6600 ac_uC=' '
6601 ac_uD='\4%g'
6602 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6603 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6604 ac_eB='$%\1#\2define\3'
6605 ac_eC=' '
6606 ac_eD='%g'
6607
6608 if test "${CONFIG_HEADERS+set}" != set; then
6609 EOF
6610 cat >> $CONFIG_STATUS <<EOF
6611   CONFIG_HEADERS="config.h:config.in"
6612 EOF
6613 cat >> $CONFIG_STATUS <<\EOF
6614 fi
6615 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
6616   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6617   case "$ac_file" in
6618   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6619        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6620   *) ac_file_in="${ac_file}.in" ;;
6621   esac
6622
6623   echo creating $ac_file
6624
6625   rm -f conftest.frag conftest.in conftest.out
6626   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6627   cat $ac_file_inputs > conftest.in
6628
6629 EOF
6630
6631 # Transform confdefs.h into a sed script conftest.vals that substitutes
6632 # the proper values into config.h.in to produce config.h.  And first:
6633 # Protect against being on the right side of a sed subst in config.status.
6634 # Protect against being in an unquoted here document in config.status.
6635 rm -f conftest.vals
6636 cat > conftest.hdr <<\EOF
6637 s/[\\&%]/\\&/g
6638 s%[\\$`]%\\&%g
6639 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
6640 s%ac_d%ac_u%gp
6641 s%ac_u%ac_e%gp
6642 EOF
6643 sed -n -f conftest.hdr confdefs.h > conftest.vals
6644 rm -f conftest.hdr
6645
6646 # This sed command replaces #undef with comments.  This is necessary, for
6647 # example, in the case of _POSIX_SOURCE, which is predefined and required
6648 # on some systems where configure will not decide to define it.
6649 cat >> conftest.vals <<\EOF
6650 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
6651 EOF
6652
6653 # Break up conftest.vals because some shells have a limit on
6654 # the size of here documents, and old seds have small limits too.
6655
6656 rm -f conftest.tail
6657 while :
6658 do
6659   ac_lines=`grep -c . conftest.vals`
6660   # grep -c gives empty output for an empty file on some AIX systems.
6661   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
6662   # Write a limited-size here document to conftest.frag.
6663   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
6664   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
6665   echo 'CEOF
6666   sed -f conftest.frag conftest.in > conftest.out
6667   rm -f conftest.in
6668   mv conftest.out conftest.in
6669 ' >> $CONFIG_STATUS
6670   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
6671   rm -f conftest.vals
6672   mv conftest.tail conftest.vals
6673 done
6674 rm -f conftest.vals
6675
6676 cat >> $CONFIG_STATUS <<\EOF
6677   rm -f conftest.frag conftest.h
6678   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
6679   cat conftest.in >> conftest.h
6680   rm -f conftest.in
6681   if cmp -s $ac_file conftest.h 2>/dev/null; then
6682     echo "$ac_file is unchanged"
6683     rm -f conftest.h
6684   else
6685     # Remove last slash and all that follows it.  Not all systems have dirname.
6686       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6687       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6688       # The file is in a subdirectory.
6689       test ! -d "$ac_dir" && mkdir "$ac_dir"
6690     fi
6691     rm -f $ac_file
6692     mv conftest.h $ac_file
6693   fi
6694 fi; done
6695
6696 EOF
6697 cat >> $CONFIG_STATUS <<EOF
6698
6699 target_cpu_type=${target_cpu_type}
6700  cgen_cpu_prefix=${cgen_cpu_prefix}
6701  obj_format=${obj_format}
6702  te_file=${te_file}
6703 EOF
6704 cat >> $CONFIG_STATUS <<\EOF
6705 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
6706 rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h
6707  echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h
6708  echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h
6709  echo '#include "te-'"${te_file}"'.h"' > targ-env.h
6710  echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h
6711  if test "x$cgen_cpu_prefix" != x ; then
6712    echo '#include "opcodes/'"${cgen_cpu_prefix}"'-desc.h"' > cgen-desc.h
6713  fi
6714
6715  sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile
6716 exit 0
6717 EOF
6718 chmod +x $CONFIG_STATUS
6719 rm -fr confdefs* $ac_clean_files
6720 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
6721