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* | *-*-cygwin* | *-*-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       armeb)            cpu_type=arm endian=big ;;
2271       arm*)             cpu_type=arm endian=little ;;
2272       armb*)            cpu_type=arm endian=little ;;
2273       armv*l)           cpu_type=arm endian=little ;;
2274       armv*b)           cpu_type=arm endian=big ;;
2275       xscale*)          cpu_type=arm endian=little ;;
2276       strongarm*)       cpu_type=arm endian=little ;;
2277       thumb*)           cpu_type=arm endian=little ;;
2278       hppa*)            cpu_type=hppa ;;
2279       i[3456]86)        cpu_type=i386 arch=i386;;
2280       x86_64)           cpu_type=i386 arch=x86_64;;
2281       ia64)             cpu_type=ia64 ;;
2282       ip2k)             cpu_type=ip2k endian=big ;;
2283       m6811|m6812|m68hc12) cpu_type=m68hc11 ;;
2284       m680[012346]0)    cpu_type=m68k ;;
2285       m68008)           cpu_type=m68k ;;
2286       m683??)           cpu_type=m68k ;;
2287       m5200)            cpu_type=m68k ;;
2288       m8*)              cpu_type=m88k ;;
2289       mips*el)          cpu_type=mips endian=little ;;
2290       mips*)            cpu_type=mips endian=big ;;
2291       or32*)            cpu_type=or32 endian=big ;;
2292       pjl*)             cpu_type=pj endian=little ;;
2293       pj*)              cpu_type=pj endian=big ;;
2294       powerpc*le*)      cpu_type=ppc endian=little ;;
2295       powerpc*)         cpu_type=ppc endian=big ;;
2296       rs6000*)          cpu_type=ppc ;;
2297       s390x*)           cpu_type=s390 arch=s390x ;;
2298       s390*)            cpu_type=s390 arch=s390 ;;
2299       sh5*)             cpu_type=sh64 endian=big ;;
2300       sh5le*)           cpu_type=sh64 endian=little ;;
2301       sh64*)            cpu_type=sh64 endian=big ;;
2302       sh64le*)          cpu_type=sh64 endian=little ;;
2303       sh*le)            cpu_type=sh endian=little ;;
2304       sh*)              cpu_type=sh endian=big ;;
2305       sparclite*)       cpu_type=sparc arch=sparclite ;;
2306       sparclet*)        cpu_type=sparc arch=sparclet ;;
2307       sparc64*)         cpu_type=sparc arch=v9-64 ;;
2308       sparc86x*)        cpu_type=sparc arch=sparc86x  ;;
2309       sparc*)           cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c.
2310       v850*)            cpu_type=v850 ;;
2311       *)                cpu_type=${cpu} ;;
2312     esac
2313
2314     if test ${this_target} = $target ; then
2315       target_cpu_type=${cpu_type}
2316     elif test ${target_cpu_type} != ${cpu_type} ; then
2317       continue
2318     fi
2319
2320     generic_target=${cpu_type}-$vendor-$os
2321     dev=no
2322     bfd_gas=no
2323     em=generic
2324
2325     # assign object format
2326     case ${generic_target} in
2327       a29k-*-coff)                      fmt=coff ;;
2328       a29k-amd-udi)                     fmt=coff ;;
2329       a29k-amd-ebmon)                   fmt=coff ;;
2330       a29k-nyu-sym1)                    fmt=coff ;;
2331       a29k-*-rtems*)                    fmt=coff ;;
2332       a29k-*-vxworks*)                  fmt=coff ;;
2333
2334       alpha*-*-*vms*)                   fmt=evax ;;
2335       alpha*-*-netware*)                fmt=ecoff ;;
2336       alpha*-*-osf*)                    fmt=ecoff ;;
2337       alpha*-*-linuxecoff*)             fmt=ecoff ;;
2338       alpha*-*-linux-gnu*)              fmt=elf em=linux ;;
2339       alpha*-*-netbsd*)                 fmt=elf em=nbsd ;;
2340       alpha*-*-openbsd*)                fmt=elf em=obsd ;;
2341
2342       arc-*-elf*)                       fmt=elf ;;
2343
2344       arm-*-aout)                       fmt=aout ;;
2345       arm-*-coff | thumb-*-coff)        fmt=coff ;;
2346       arm-*-rtems | thumb-*-rtems)      fmt=elf ;;
2347       arm-*-elf | thumb-*-elf)          fmt=elf ;;
2348       arm*-*-conix*)                    fmt=elf ;;
2349       arm-*-linux*aout*)                fmt=aout em=linux ;;
2350       arm*-*-linux-gnu*)                fmt=elf  em=linux ;;
2351       arm*-*-uclinux*)                  fmt=elf  em=linux ;;
2352       arm-*-netbsdelf*)                 fmt=elf  em=nbsd ;;
2353       arm-*-*n*bsd*)                    fmt=aout em=nbsd ;;
2354       arm-**-nto*)                      fmt=elf ;;
2355       arm-*-oabi | thumb-*-oabi)        fmt=elf ;;
2356       arm-epoc-pe | thumb-epoc-pe)      fmt=coff em=epoc-pe ;;
2357       arm-*-wince)                      fmt=coff em=wince-pe ;;
2358       arm-*-pe | thumb-*-pe)            fmt=coff em=pe ;;
2359       arm-*-riscix*)                    fmt=aout em=riscix ;;
2360       arm-*-vxworks)                    fmt=coff ;;
2361
2362       avr-*-*)                          fmt=elf ;;
2363
2364       cris-*-*)                         fmt=multi bfd_gas=yes ;;
2365
2366       d10v-*-*)                         fmt=elf ;;
2367       d30v-*-*)                         fmt=elf ;;
2368       dlx-*-*)                          fmt=elf ;;
2369
2370       fr30-*-*)                         fmt=elf ;;
2371       frv-*-*)                          fmt=elf ;;
2372
2373       hppa-*-linux*)    case ${cpu} in
2374                             hppa*64*)   fmt=elf em=hppalinux64;;
2375                             hppa*)      fmt=elf em=linux;;
2376                         esac ;;
2377       hppa-*-*elf*)                     fmt=elf em=hppa ;;
2378       hppa-*-lites*)                    fmt=elf em=hppa ;;
2379       hppa-*-netbsd*)                   fmt=elf em=nbsd ;;
2380       hppa-*-openbsd*)                  fmt=elf em=hppa ;;
2381       hppa-*-osf*)                      fmt=som em=hppa ;;
2382       hppa-*-rtems*)                    fmt=elf em=hppa ;;
2383       hppa-*-hpux11*)   case ${cpu} in
2384                             hppa*64*)   fmt=elf em=hppa64 ;;
2385                             hppa*)      fmt=som em=hppa ;;
2386                         esac ;;
2387       hppa-*-hpux*)                     fmt=som em=hppa ;;
2388       hppa-*-mpeix*)                    fmt=som em=hppa ;;
2389       hppa-*-bsd*)                      fmt=som em=hppa ;;
2390       hppa-*-hiux*)                     fmt=som em=hppa ;;
2391
2392       h8300-*-rtems*)                   fmt=coff ;;
2393       h8300-*-coff)                     fmt=coff ;;
2394       h8300-*-elf)                      fmt=elf ;;
2395       h8500-*-rtems*)                   fmt=coff ;;
2396       h8500-*-coff)                     fmt=coff ;;
2397
2398       i370-*-elf* | i370-*-linux*)      fmt=elf ;;
2399       i386-ibm-aix*)                    fmt=coff em=i386aix ;;
2400       i386-sequent-bsd*)                fmt=aout em=dynix ;;
2401       i386-*-beospe*)                   fmt=coff em=pe ;;
2402       i386-*-beos*)                     fmt=elf ;;
2403       i386-*-coff)                      fmt=coff ;;
2404       i386-*-elf)                       fmt=elf ;;
2405       i386-*-bsd*)                      fmt=aout em=386bsd ;;
2406       i386-*-netbsd0.8)                 fmt=aout em=386bsd ;;
2407       i386-*-netbsdpe*)                 fmt=coff em=pe ;;
2408       i386-*-netbsdelf*)                fmt=elf em=nbsd ;;
2409       i386-*-*n*bsd*)   case ${cpu} in
2410                             x86_64)     fmt=elf em=nbsd ;;
2411                             *)          fmt=aout em=nbsd ;;
2412                         esac ;;
2413       i386-*-linux*aout*)               fmt=aout em=linux ;;
2414       i386-*-linux*oldld)               fmt=aout em=linux ;;
2415       i386-*-linux*coff*)               fmt=coff em=linux ;;
2416       i386-*-linux-gnu*)                fmt=elf em=linux ;;
2417       x86_64-*-linux-gnu*)              fmt=elf em=linux ;;
2418       i386-*-lynxos*)                   fmt=coff em=lynx ;;
2419       i386-*-sysv[45]*)                 fmt=elf ;;
2420       i386-*-solaris*)                  fmt=elf ;;
2421       i386-*-freebsdaout*)              fmt=aout em=386bsd ;;
2422       i386-*-freebsd[12].*)             fmt=aout em=386bsd ;;
2423       i386-*-freebsd[12])               fmt=aout em=386bsd ;;
2424       i386-*-sysv*)                     fmt=coff ;;
2425       i386-*-sco3.2v5*coff)             fmt=coff ;;
2426       i386-*-isc*)                      fmt=coff ;;
2427       i386-*-sco3.2v5*)                 fmt=elf
2428           if test ${this_target} = $target; then
2429             cat >> confdefs.h <<\EOF
2430 #define SCO_ELF 1
2431 EOF
2432
2433           fi ;;
2434       i386-*-sco3.2*)                   fmt=coff ;;
2435       i386-*-vsta)                      fmt=aout ;;
2436       i386-*-msdosdjgpp* \
2437       | i386-*-go32* \
2438       | i386-go32-rtems*)               fmt=coff em=go32
2439             cat >> confdefs.h <<\EOF
2440 #define STRICTCOFF 1
2441 EOF
2442  ;;
2443       i386-*-rtemself*)                 fmt=elf ;;
2444       i386-*-rtemscoff*)                fmt=coff ;;
2445       i386-*-rtems*)                    fmt=elf ;;
2446       i386-*-gnu*)                      fmt=elf ;;
2447       i386-*-mach*)                     fmt=aout em=mach ;;
2448       i386-*-msdos*)                    fmt=aout ;;
2449       i386-*-moss*)                     fmt=elf ;;
2450       i386-*-pe)                        fmt=coff em=pe ;;
2451       i386-*-cygwin*)                   fmt=coff em=pe ;;
2452       i386-*-interix*)                  fmt=coff em=interix ;;
2453       i386-*-mingw32*)                  fmt=coff em=pe ;;
2454       i386-*-nto-qnx*)                  fmt=elf ;;
2455       i386-*-*nt*)                      fmt=coff em=pe ;;
2456       i386-*-vxworks*)                  fmt=aout ;;
2457       i386-*-chaos)                     fmt=elf ;;
2458
2459       i860-*-*)                         fmt=elf endian=little
2460                 echo "configure: warning: GAS support for ${generic_target} is preliminary and a work in progress" 1>&2 ;;
2461       i960-*-bout)                      fmt=bout ;;
2462       i960-*-coff)                      fmt=coff em=ic960 ;;
2463       i960-*-rtems*)                    fmt=coff em=ic960 ;;
2464       i960-*-nindy*)                    fmt=bout ;;
2465       i960-*-vxworks5.0)                fmt=bout ;;
2466       i960-*-vxworks5.*)                fmt=coff em=ic960 ;;
2467       i960-*-vxworks*)                  fmt=bout ;;
2468       i960-*-elf*)                      fmt=elf ;;
2469
2470       ia64-*-elf*)                      fmt=elf ;;
2471       ia64-*-aix*)                      fmt=elf em=ia64aix ;;
2472       ia64-*-linux-gnu*)                fmt=elf em=linux ;;
2473       ia64-*-hpux*)                     fmt=elf em=hpux ;;
2474       ia64-*-netbsd*)                   fmt=elf em=nbsd ;;
2475
2476       ip2k-*-*)                         fmt=elf ;;
2477
2478       m32r-*-*)                         fmt=elf ;;
2479
2480       m68hc11-*-* | m6811-*-*)          fmt=elf ;;
2481       m68hc12-*-* | m6812-*-*)          fmt=elf ;;
2482
2483       m68k-*-vxworks*)                  fmt=aout em=sun3 ;;
2484       m68k-ericsson-ose)                fmt=aout em=sun3 ;;
2485       m68k-*-sunos*)                    fmt=aout em=sun3 ;;
2486       m68k-motorola-sysv*)              fmt=coff em=delta ;;
2487       m68k-bull-sysv3*)                 fmt=coff em=dpx2 ;;
2488       m68k-apollo-*)                    fmt=coff em=apollo ;;
2489       m68k-*-elf*)                      fmt=elf ;;
2490       m68k-*-sysv4*)                    fmt=elf em=svr4 ;;
2491       m68k-*-sysv*)                     fmt=coff ;;
2492       m68k-*-coff | m68k-*-rtemscoff*)  fmt=coff ;;
2493       m68k-*-rtems*)                    fmt=elf ;;
2494       m68k-*-hpux*)                     fmt=hp300 em=hp300 ;;
2495       m68k-*-linux*aout*)               fmt=aout em=linux ;;
2496       m68k-*-linux-gnu*)                fmt=elf em=linux ;;
2497       m68k-*-gnu*)                      fmt=elf ;;
2498       m68k-*-lynxos*)                   fmt=coff em=lynx ;;
2499       m68k-*-netbsdelf*)                fmt=elf em=nbsd ;;
2500       m68k-*-netbsd*)                   fmt=aout em=nbsd bfd_gas=yes ;;
2501       m68k-*-openbsd*)                  fmt=aout em=nbsd bfd_gas=yes ;;
2502       m68k-apple-aux*)                  fmt=coff em=aux ;;
2503       m68k-*-psos*)                     fmt=elf em=psos;;
2504
2505       m88k-motorola-sysv3*)             fmt=coff em=delt88 ;;
2506       m88k-*-coff*)                     fmt=coff ;;
2507
2508       mcore-*-elf)                      fmt=elf ;;
2509       mcore-*-pe)                       fmt=coff em=pe bfd_gas=yes ;;
2510
2511       # don't change em like *-*-bsd does
2512       mips-dec-openbsd*)                fmt=elf endian=little ;;
2513       mips-dec-bsd*)                    fmt=aout endian=little ;;
2514       mips-sony-bsd*)                   fmt=ecoff ;;
2515       mips-*-bsd*)
2516             { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
2517       mips-*-ultrix*)                   fmt=ecoff endian=little ;;
2518       mips-*-osf*)                      fmt=ecoff endian=little ;;
2519       mips-*-ecoff*)                    fmt=ecoff ;;
2520       mips-*-pe*)                       fmt=coff endian=little em=pe ;;
2521       mips-*-irix6*)                    fmt=elf ;;
2522       mips-*-irix5*)                    fmt=elf ;;
2523       mips-*-irix*)                     fmt=ecoff ;;
2524       mips-*-lnews*)                    fmt=ecoff em=lnews ;;
2525       mips-*-riscos*)                   fmt=ecoff ;;
2526       mips*-*-linux*)                   fmt=elf em=tmips ;;
2527       mips-*-sysv4*MP* | mips-*-gnu*)   fmt=elf em=tmips ;;
2528       mips-*-sysv*)                     fmt=ecoff ;;
2529       mips-*-elf* | mips-*-rtems*)      fmt=elf ;;
2530       mips-*-*n*bsd*)                   fmt=elf ;;
2531       mips-*-vxworks*)                  fmt=elf ;;
2532
2533       mmix-*-*)                         fmt=elf ;;
2534       mn10200-*-*)                      fmt=elf ;;
2535       mn10300-*-*)                      fmt=elf ;;
2536       openrisc-*-*)                     fmt=elf ;;
2537       or32-*-rtems*)                    fmt=coff ;;
2538       or32-*-coff)                      fmt=coff ;;
2539       or32-*-elf)                       fmt=elf ;;
2540       pj*)                              fmt=elf ;;
2541
2542       ppc-*-pe | ppc-*-cygwin*)         fmt=coff em=pe ;;
2543       ppc-*-winnt*)                     fmt=coff em=pe ;;
2544       ppc-*-aix5*)                      fmt=coff em=aix5 ;;
2545       ppc-*-aix*)                       fmt=coff ;;
2546       ppc-*-beos*)                      fmt=coff ;;
2547       ppc-*-*n*bsd* | ppc-*-elf*)       fmt=elf ;;
2548       ppc-*-eabi* | ppc-*-sysv4*)       fmt=elf ;;
2549       ppc-*-linux-gnu*)                 fmt=elf
2550             case "$endian" in
2551                 big)  ;;
2552                 *)    { echo "configure: error: GNU/Linux must be configured big endian" 1>&2; exit 1; } ;;
2553             esac ;;
2554       ppc-*-solaris*)                   fmt=elf
2555             if test ${this_target} = $target; then
2556                 cat >> confdefs.h <<\EOF
2557 #define TARGET_SOLARIS_COMMENT 1
2558 EOF
2559
2560             fi
2561             if test x${endian} = xbig; then
2562                 { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; }
2563             fi ;;
2564       ppc-*-rtems*)                     fmt=elf ;;
2565       ppc-*-macos* | ppc-*-mpw*)        fmt=coff em=macos ;;
2566       ppc-*-netware*)                   fmt=elf em=ppcnw ;;
2567       ppc-**-nto*)                      fmt=elf ;;
2568       ppc-*-vxworks*)                   fmt=elf ;;
2569       ppc-*-windiss*)                   fmt=elf ;;
2570
2571       s390x-*-linux-gnu*)               fmt=elf em=linux ;;
2572       s390-*-linux-gnu*)                fmt=elf em=linux ;;
2573
2574       sh*-*-linux*)                     fmt=elf em=linux
2575             case ${cpu} in
2576                 sh*eb)  endian=big ;;
2577                 *)      endian=little ;;
2578             esac ;;
2579       sh5*-*-netbsd*)                   fmt=elf em=nbsd ;;
2580       sh64*-*-netbsd*)                  fmt=elf em=nbsd ;;
2581       sh*-*-netbsdelf*)                 fmt=elf em=nbsd ;;
2582       sh-*-elf*)                        fmt=elf ;;
2583       sh-*-coff*)                       fmt=coff ;;
2584       sh-*-nto*)                        fmt=elf ;;
2585       sh-*-pe*)                         fmt=coff em=pe bfd_gas=yes endian=little ;;
2586       sh-*-rtemself*)                   fmt=elf ;;
2587       sh-*-rtems*)                      fmt=coff ;;
2588       sh64-*-elf*)                      fmt=elf ;;
2589
2590       ns32k-pc532-mach*)                fmt=aout em=pc532mach ;;
2591       ns32k-pc532-ux*)                  fmt=aout em=pc532mach ;;
2592       ns32k-pc532-lites*)               fmt=aout em=nbsd532 ;;
2593       ns32k-*-*n*bsd*)                  fmt=aout em=nbsd532 ;;
2594
2595       sparc-*-rtemsaout*)               fmt=aout ;;
2596       sparc-*-rtemself*)                fmt=elf ;;
2597       sparc-*-rtems*)                   fmt=elf ;;
2598       sparc-*-sunos4*)                  fmt=aout em=sun3 ;;
2599       sparc-*-aout | sparc*-*-vxworks*) fmt=aout em=sparcaout ;;
2600       sparc-*-coff)                     fmt=coff ;;
2601       sparc-*-linux*aout*)              fmt=aout em=linux ;;
2602       sparc-*-linux-gnu*)               fmt=elf em=linux ;;
2603       sparc-*-lynxos*)                  fmt=coff em=lynx ;;
2604       sparc-fujitsu-none)               fmt=aout ;;
2605       sparc-*-elf)                      fmt=elf ;;
2606       sparc-*-sysv4*)                   fmt=elf ;;
2607       sparc-*-solaris*)                 fmt=elf ;;
2608       sparc-*-netbsdelf*)               fmt=elf em=nbsd ;;
2609       sparc-*-*n*bsd*)  case ${cpu} in
2610                             sparc64)    fmt=elf em=nbsd ;;
2611                             *)          fmt=aout em=nbsd ;;
2612                         esac ;;
2613       strongarm-*-coff)                 fmt=coff ;;
2614       strongarm-*-elf)                  fmt=elf ;;
2615       xscale-*-coff)                    fmt=coff ;;
2616       xscale-*-elf)                     fmt=elf ;;
2617
2618       tic30-*-*aout*)                   fmt=aout bfd_gas=yes ;;
2619       tic30-*-*coff*)                   fmt=coff bfd_gas=yes ;;
2620       tic4x-*-* | c4x-*-*)              fmt=coff bfd_gas=yes ;;
2621       tic54x-*-* | c54x*-*-*)           fmt=coff bfd_gas=yes need_libm=yes;;
2622       tic80-*-*)                        fmt=coff ;;
2623
2624       v850-*-*)                         fmt=elf ;;
2625       v850e-*-*)                        fmt=elf ;;
2626       v850ea-*-*)                       fmt=elf ;;
2627
2628       vax-*-netbsdelf*)                 fmt=elf em=nbsd ;;
2629       vax-*-netbsd*)                    fmt=aout em=nbsd ;;
2630       vax-*-bsd* | vax-*-ultrix*)       fmt=aout ;;
2631       vax-*-vms)                        fmt=vms ;;
2632
2633       w65-*-*)                          fmt=coff ;;
2634
2635       xstormy16-*-*)                    fmt=elf ;;
2636
2637       z8k-*-coff | z8k-*-sim)           fmt=coff ;;
2638
2639       *-*-aout | *-*-scout)             fmt=aout ;;
2640       *-*-freebsd*)                     fmt=elf em=freebsd ;;
2641       *-*-nindy*)                       fmt=bout ;;
2642       *-*-bsd*)                         fmt=aout em=sun3 ;;
2643       *-*-generic)                      fmt=generic ;;
2644       *-*-xray | *-*-hms)               fmt=coff ;;
2645       *-*-sim)                          fmt=coff ;;
2646       *-*-elf | *-*-sysv4* | *-*-solaris*) fmt=elf dev=yes ;;
2647       *-*-vxworks)                      fmt=aout ;;
2648       *-*-netware)                      fmt=elf ;;
2649     esac
2650
2651     if test ${this_target} = $target ; then
2652       endian_def=
2653       if test x${endian} = xbig; then
2654         endian_def=1
2655       elif test x${endian} = xlittle; then
2656         endian_def=0
2657       fi
2658       if test x${endian_def} != x; then
2659         cat >> confdefs.h <<EOF
2660 #define TARGET_BYTES_BIG_ENDIAN $endian_def
2661 EOF
2662
2663       fi
2664     fi
2665
2666     case ${cpu_type}-${fmt} in
2667         alpha*-* | arm-* | i386-* | ia64*-* | mips-* | ns32k-* \
2668                 | pdp11-* | ppc-* | sparc-* | strongarm-* | xscale-* \
2669                 | *-elf | *-ecoff | *-som)
2670             bfd_gas=yes ;;
2671     esac
2672
2673 # Other random stuff.
2674
2675     case ${cpu_type} in
2676       mips)
2677         # Set mips_cpu to the name of the default CPU.
2678         case ${target_cpu} in
2679           mips | mipsbe | mipseb | mipsle | mipsel | mips64 | mips64el)
2680             mips_cpu=from-abi
2681             ;;
2682           mipsisa32 | mipsisa32el)
2683             mips_cpu=mips32
2684             ;;
2685           mipsisa64 | mipsisa64el)
2686             mips_cpu=mips64
2687             ;;
2688           mipstx39 | mipstx39el)
2689             mips_cpu=r3900
2690             ;;
2691           mips64* | mipsisa64* | mipsisa32*)
2692             mips_cpu=`echo $target_cpu | sed -e 's/[a-z]*..//' -e 's/el$//'`
2693             ;;
2694           *)
2695             { echo "configure: error: $target_cpu isn't a supported MIPS CPU name" 1>&2; exit 1; }
2696             ;;
2697         esac
2698         # See whether it's appropriate to set E_MIPS_ABI_O32 for o32
2699         # binaries.  It's a GNU extension that some OSes don't understand.
2700         # The value only matters on ELF targets.
2701         case ${target} in
2702           *-*-irix*)
2703             use_e_mips_abi_o32=0
2704             ;;
2705           *)
2706             use_e_mips_abi_o32=1
2707             ;;
2708         esac
2709         # Decide whether to generate 32-bit or 64-bit code by default.
2710         # Used to resolve -march=from-abi when an embedded ABI is selected.
2711         case ${target} in
2712           mips64*-*-* | mipsisa64*-*-*)
2713             mips_default_64bit=1
2714             ;;
2715           *)
2716             mips_default_64bit=0
2717             ;;
2718         esac
2719         cat >> confdefs.h <<EOF
2720 #define MIPS_CPU_STRING_DEFAULT "$mips_cpu"
2721 EOF
2722
2723         cat >> confdefs.h <<EOF
2724 #define USE_E_MIPS_ABI_O32 $use_e_mips_abi_o32
2725 EOF
2726
2727         cat >> confdefs.h <<EOF
2728 #define MIPS_DEFAULT_64BIT $mips_default_64bit
2729 EOF
2730
2731         ;;
2732     esac
2733
2734     # Do we need the opcodes library?
2735     case ${cpu_type} in
2736       vax | i386 | tic30)
2737         ;;
2738
2739       *)
2740         need_opcodes=yes
2741
2742         case "${enable_shared}" in
2743         yes) shared_opcodes=true ;;
2744         *opcodes*) shared_opcodes=true ;;
2745         *) shared_opcodes=false ;;
2746         esac
2747         if test "${shared_opcodes}" = "true"; then
2748           # A shared libopcodes must be linked against libbfd.
2749           need_bfd=yes
2750         fi
2751         ;;
2752     esac
2753
2754     # Any other special object files needed ?
2755     case ${cpu_type} in
2756       fr30 | ip2k | m32r | openrisc)
2757         using_cgen=yes
2758         ;;
2759
2760       frv)
2761         using_cgen=yes
2762         ;;
2763       m68k)
2764         case ${extra_objects} in
2765         *m68k-parse.o*) ;;
2766         *) extra_objects="$extra_objects m68k-parse.o" ;;
2767         esac
2768         ;;
2769
2770       mips)
2771         echo ${extra_objects} | grep -s "itbl-parse.o"
2772         if test $? -ne 0 ; then
2773           extra_objects="$extra_objects itbl-parse.o"
2774         fi
2775
2776         echo ${extra_objects} | grep -s "itbl-lex.o"
2777         if test $? -ne 0 ; then
2778           extra_objects="$extra_objects itbl-lex.o"
2779         fi
2780
2781         echo ${extra_objects} | grep -s "itbl-ops.o"
2782         if test $? -ne 0 ; then
2783           extra_objects="$extra_objects itbl-ops.o"
2784         fi
2785         ;;
2786
2787       i386 | s390 | sparc)
2788         if test $this_target = $target ; then
2789           cat >> confdefs.h <<EOF
2790 #define DEFAULT_ARCH "${arch}"
2791 EOF
2792
2793         fi
2794         ;;
2795
2796       xstormy16)
2797         using_cgen=yes
2798         ;;
2799
2800       *)
2801         ;;
2802     esac
2803
2804     if test $using_cgen = yes ; then
2805         case "x${extra_objects}" in
2806         *cgen.o*) ;;
2807         *) extra_objects="$extra_objects cgen.o" ;;
2808         esac
2809     fi
2810
2811 # See if we really can support this configuration with the emulation code.
2812
2813     if test $this_target = $target ; then
2814       primary_bfd_gas=$bfd_gas
2815       obj_format=$fmt
2816       te_file=$em
2817
2818       if test $bfd_gas = no ; then
2819         # Can't support other configurations this way.
2820         break
2821       fi
2822     elif test $bfd_gas = no ; then
2823       # Can't support this configuration.
2824       break
2825     fi
2826
2827 # From target name and format, produce a list of supported emulations.
2828
2829     case ${generic_target}-${fmt} in
2830       mips-*-irix5*-*)  emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
2831       mips*-*-linux*-*) case "$endian" in
2832                         big)    emulation="mipsbelf mipslelf mipself" ;;
2833                         *)      emulation="mipslelf mipsbelf mipself" ;;
2834                         esac ;;
2835       mips-*-lnews*-ecoff) ;;
2836       mips-*-*-ecoff)   case "$endian" in
2837                         big)    emulation="mipsbecoff mipslecoff mipsecoff" ;;
2838                         *)      emulation="mipslecoff mipsbecoff mipsecoff" ;;
2839                         esac ;;
2840       mips-*-*-elf)     case "$endian" in
2841                         big)    emulation="mipsbelf mipslelf mipself" ;;
2842                         *)      emulation="mipslelf mipsbelf mipself" ;;
2843                         esac ;;
2844       mips-*-sysv4*MP*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
2845       # i386-pc-pe-coff != i386-pc-coff.
2846       i386-*-pe-coff)   ;;
2847       # Uncommenting the next line will turn on support for i386 AOUT
2848       # for the default linux configuration
2849       # i386-*-linux*-elf) emulation="i386elf i386aout" ;;
2850       #
2851       i386-*-aout)      emulation="i386aout" ;;
2852       i386-*-coff)      emulation="i386coff" ;;
2853       i386-*-elf)       emulation="i386elf" ;;
2854
2855       # Always all formats.  The first stated emulation becomes the default.
2856       cris-*-*aout*)    emulation="crisaout criself" ;;
2857       cris-*-*)         emulation="criself crisaout" ;;
2858     esac
2859
2860     emulations="$emulations $emulation"
2861
2862 done
2863
2864 # Turn on all targets if possible
2865 if test ${all_targets} = "yes"; then
2866   case ${target_cpu_type} in
2867   i386)
2868     case ${obj_format} in
2869     aout)
2870       emulations="$emulations i386coff i386elf"
2871       ;;
2872     coff)
2873       emulations="$emulations i386aout i386elf"
2874     ;;
2875     elf)
2876       emulations="$emulations i386aout i386coff"
2877       ;;
2878     esac
2879   ;;
2880   esac
2881 fi
2882
2883 # Assign floating point type.  Most processors with FP support
2884 # IEEE FP.  On those that don't support FP at all, usually IEEE
2885 # is emulated.
2886 case ${target_cpu} in
2887   vax | tahoe ) atof=${target_cpu} ;;
2888   pdp11)        atof=vax ;;
2889   *)            atof=ieee ;;
2890 esac
2891
2892 case "${obj_format}" in
2893   "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
2894 esac
2895
2896 # Unfortunately the cpu in cpu-opc.h file isn't always $(TARGET_CPU).
2897 cgen_cpu_prefix=""
2898 if test $using_cgen = yes ; then
2899   case ${target_cpu} in
2900     *) cgen_cpu_prefix=${target_cpu} ;;
2901   esac
2902
2903   cat >> confdefs.h <<\EOF
2904 #define USING_CGEN 1
2905 EOF
2906
2907 fi
2908
2909
2910 if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
2911   { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
2912 fi
2913
2914 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
2915   { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
2916 fi
2917
2918 case ${user_bfd_gas}-${primary_bfd_gas} in
2919   yes-yes | no-no)
2920     # We didn't override user's choice.
2921     ;;
2922   no-yes)
2923     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
2924     ;;
2925   no-preferred)
2926     primary_bfd_gas=no
2927     ;;
2928   *-preferred)
2929     primary_bfd_gas=yes
2930     ;;
2931   yes-*)
2932     primary_bfd_gas=yes
2933     ;;
2934   -*)
2935     # User specified nothing.
2936     ;;
2937 esac
2938
2939 # Some COFF configurations want these random other flags set.
2940 case ${obj_format} in
2941   coff)
2942     case ${target_cpu_type} in
2943       i386) cat >> confdefs.h <<\EOF
2944 #define I386COFF 1
2945 EOF
2946  ;;
2947       m68k) cat >> confdefs.h <<\EOF
2948 #define M68KCOFF 1
2949 EOF
2950  ;;
2951       m88k) cat >> confdefs.h <<\EOF
2952 #define M88KCOFF 1
2953 EOF
2954  ;;
2955     esac
2956     ;;
2957 esac
2958
2959 # Getting this done right is going to be a bitch.  Each configuration specified
2960 # with --enable-targets=... should be checked for environment, format, cpu, and
2961 # bfd_gas setting.
2962 #
2963 # For each configuration, the necessary object file support code must be linked
2964 # in.  This might be only one, it might be up to four.  The necessary emulation
2965 # code needs to be provided, too.
2966 #
2967 # And then there's "--enable-targets=all"....
2968 #
2969 # For now, just always do it for MIPS ELF or ECOFF configurations.  Sigh.
2970
2971 formats="${obj_format}"
2972 emfiles=""
2973 EMULATIONS=""
2974 _gas_uniq_list="$emulations"
2975 _gas_uniq_newlist=""
2976 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
2977   case $_gas_uniq_i in
2978   _gas_uniq_dummy) ;;
2979   *) case " $_gas_uniq_newlist " in
2980        *" $_gas_uniq_i "*) ;;
2981        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
2982      esac ;;
2983   esac
2984 done
2985 emulations=$_gas_uniq_newlist
2986
2987 for em in . $emulations ; do
2988   case $em in
2989     .)  continue ;;
2990     mipsbelf | mipslelf | mipself)
2991         fmt=elf   file=mipself ;;
2992     mipsbecoff | mipslecoff | mipsecoff)
2993         fmt=ecoff file=mipsecoff ;;
2994     *coff)
2995         fmt=coff  file=$em ;;
2996     *aout)
2997         fmt=aout file=$em ;;
2998     *elf)
2999         fmt=elf file=$em ;;
3000   esac
3001   formats="$formats $fmt"
3002   emfiles="$emfiles e-$file.o"
3003   EMULATIONS="$EMULATIONS &$em,"
3004 done
3005 _gas_uniq_list="$formats"
3006 _gas_uniq_newlist=""
3007 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
3008   case $_gas_uniq_i in
3009   _gas_uniq_dummy) ;;
3010   *) case " $_gas_uniq_newlist " in
3011        *" $_gas_uniq_i "*) ;;
3012        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
3013      esac ;;
3014   esac
3015 done
3016 formats=$_gas_uniq_newlist
3017
3018 _gas_uniq_list="$emfiles"
3019 _gas_uniq_newlist=""
3020 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
3021   case $_gas_uniq_i in
3022   _gas_uniq_dummy) ;;
3023   *) case " $_gas_uniq_newlist " in
3024        *" $_gas_uniq_i "*) ;;
3025        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
3026      esac ;;
3027   esac
3028 done
3029 emfiles=$_gas_uniq_newlist
3030
3031 if test `set . $formats ; shift ; echo $#` -gt 1 ; then
3032   for fmt in $formats ; do
3033     case $fmt in
3034       aout)     cat >> confdefs.h <<\EOF
3035 #define OBJ_MAYBE_AOUT 1
3036 EOF
3037    ;;
3038       bout)     cat >> confdefs.h <<\EOF
3039 #define OBJ_MAYBE_BOUT 1
3040 EOF
3041    ;;
3042       coff)     cat >> confdefs.h <<\EOF
3043 #define OBJ_MAYBE_COFF 1
3044 EOF
3045     ;;
3046       ecoff)    cat >> confdefs.h <<\EOF
3047 #define OBJ_MAYBE_ECOFF 1
3048 EOF
3049    ;;
3050       elf)      cat >> confdefs.h <<\EOF
3051 #define OBJ_MAYBE_ELF 1
3052 EOF
3053      ;;
3054       generic)  cat >> confdefs.h <<\EOF
3055 #define OBJ_MAYBE_GENERIC 1
3056 EOF
3057  ;;
3058       hp300)    cat >> confdefs.h <<\EOF
3059 #define OBJ_MAYBE_HP300 1
3060 EOF
3061    ;;
3062       ieee)     cat >> confdefs.h <<\EOF
3063 #define OBJ_MAYBE_IEEE 1
3064 EOF
3065     ;;
3066       som)      cat >> confdefs.h <<\EOF
3067 #define OBJ_MAYBE_SOM 1
3068 EOF
3069      ;;
3070       vms)      cat >> confdefs.h <<\EOF
3071 #define OBJ_MAYBE_VMS 1
3072 EOF
3073      ;;
3074     esac
3075     extra_objects="$extra_objects obj-$fmt.o"
3076   done
3077   obj_format=multi
3078 fi
3079 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
3080   DEFAULT_EMULATION=`set . $emulations ; echo $2`
3081   # e-mips* has more than one emulation per file, e-i386* has just one at the
3082   # moment.  If only one emulation is specified, then don't define
3083   # USE_EMULATIONS or include any of the e-files as they will only be bloat.
3084   case "${obj_format}${emfiles}" in
3085     multi* | *mips*)
3086       extra_objects="$extra_objects $emfiles"
3087       cat >> confdefs.h <<\EOF
3088 #define USE_EMULATIONS 1
3089 EOF
3090  ;;
3091   esac
3092 fi
3093
3094 cat >> confdefs.h <<EOF
3095 #define EMULATIONS $EMULATIONS
3096 EOF
3097
3098 cat >> confdefs.h <<EOF
3099 #define DEFAULT_EMULATION "$DEFAULT_EMULATION"
3100 EOF
3101
3102
3103 case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
3104   yes-*-coff)   need_bfd=yes ;;
3105   no-*-coff)    need_bfd=yes
3106                 cat >> confdefs.h <<\EOF
3107 #define MANY_SEGMENTS 1
3108 EOF
3109  ;;
3110 esac
3111
3112 reject_dev_configs=yes
3113
3114 case ${reject_dev_configs}-${dev} in
3115   yes-yes) # Oops.
3116     { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
3117     ;;
3118 esac
3119
3120
3121
3122
3123
3124
3125
3126 case "${primary_bfd_gas}" in
3127   yes)  cat >> confdefs.h <<\EOF
3128 #define BFD_ASSEMBLER 1
3129 EOF
3130
3131         need_bfd=yes ;;
3132 esac
3133
3134 # do we need the opcodes library?
3135 case "${need_opcodes}" in
3136 yes)
3137   OPCODES_LIB=../opcodes/libopcodes.la
3138   ;;
3139 esac
3140
3141 case "${need_bfd}" in
3142 yes)
3143   BFDLIB=../bfd/libbfd.la
3144   ALL_OBJ_DEPS="$ALL_OBJ_DEPS"' ../bfd/bfd.h $(INCDIR)/symcat.h'
3145   ;;
3146 esac
3147
3148
3149
3150
3151
3152
3153 cat >> confdefs.h <<EOF
3154 #define TARGET_ALIAS "${target_alias}"
3155 EOF
3156
3157 cat >> confdefs.h <<EOF
3158 #define TARGET_CANONICAL "${target}"
3159 EOF
3160
3161 cat >> confdefs.h <<EOF
3162 #define TARGET_CPU "${target_cpu}"
3163 EOF
3164
3165 cat >> confdefs.h <<EOF
3166 #define TARGET_VENDOR "${target_vendor}"
3167 EOF
3168
3169 cat >> confdefs.h <<EOF
3170 #define TARGET_OS "${target_os}"
3171 EOF
3172
3173
3174 # Extract the first word of "gcc", so it can be a program name with args.
3175 set dummy gcc; ac_word=$2
3176 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3177 echo "configure:3178: checking for $ac_word" >&5
3178 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
3179   echo $ac_n "(cached) $ac_c" 1>&6
3180 else
3181   if test -n "$CC"; then
3182   ac_cv_prog_CC="$CC" # Let the user override the test.
3183 else
3184   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3185   ac_dummy="$PATH"
3186   for ac_dir in $ac_dummy; do
3187     test -z "$ac_dir" && ac_dir=.
3188     if test -f $ac_dir/$ac_word; then
3189       ac_cv_prog_CC="gcc"
3190       break
3191     fi
3192   done
3193   IFS="$ac_save_ifs"
3194 fi
3195 fi
3196 CC="$ac_cv_prog_CC"
3197 if test -n "$CC"; then
3198   echo "$ac_t""$CC" 1>&6
3199 else
3200   echo "$ac_t""no" 1>&6
3201 fi
3202
3203 if test -z "$CC"; then
3204   # Extract the first word of "cc", so it can be a program name with args.
3205 set dummy cc; ac_word=$2
3206 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3207 echo "configure:3208: checking for $ac_word" >&5
3208 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
3209   echo $ac_n "(cached) $ac_c" 1>&6
3210 else
3211   if test -n "$CC"; then
3212   ac_cv_prog_CC="$CC" # Let the user override the test.
3213 else
3214   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3215   ac_prog_rejected=no
3216   ac_dummy="$PATH"
3217   for ac_dir in $ac_dummy; do
3218     test -z "$ac_dir" && ac_dir=.
3219     if test -f $ac_dir/$ac_word; then
3220       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
3221         ac_prog_rejected=yes
3222         continue
3223       fi
3224       ac_cv_prog_CC="cc"
3225       break
3226     fi
3227   done
3228   IFS="$ac_save_ifs"
3229 if test $ac_prog_rejected = yes; then
3230   # We found a bogon in the path, so make sure we never use it.
3231   set dummy $ac_cv_prog_CC
3232   shift
3233   if test $# -gt 0; then
3234     # We chose a different compiler from the bogus one.
3235     # However, it has the same basename, so the bogon will be chosen
3236     # first if we set CC to just the basename; use the full file name.
3237     shift
3238     set dummy "$ac_dir/$ac_word" "$@"
3239     shift
3240     ac_cv_prog_CC="$@"
3241   fi
3242 fi
3243 fi
3244 fi
3245 CC="$ac_cv_prog_CC"
3246 if test -n "$CC"; then
3247   echo "$ac_t""$CC" 1>&6
3248 else
3249   echo "$ac_t""no" 1>&6
3250 fi
3251
3252   if test -z "$CC"; then
3253     case "`uname -s`" in
3254     *win32* | *WIN32*)
3255       # Extract the first word of "cl", so it can be a program name with args.
3256 set dummy cl; ac_word=$2
3257 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3258 echo "configure:3259: checking for $ac_word" >&5
3259 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
3260   echo $ac_n "(cached) $ac_c" 1>&6
3261 else
3262   if test -n "$CC"; then
3263   ac_cv_prog_CC="$CC" # Let the user override the test.
3264 else
3265   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3266   ac_dummy="$PATH"
3267   for ac_dir in $ac_dummy; do
3268     test -z "$ac_dir" && ac_dir=.
3269     if test -f $ac_dir/$ac_word; then
3270       ac_cv_prog_CC="cl"
3271       break
3272     fi
3273   done
3274   IFS="$ac_save_ifs"
3275 fi
3276 fi
3277 CC="$ac_cv_prog_CC"
3278 if test -n "$CC"; then
3279   echo "$ac_t""$CC" 1>&6
3280 else
3281   echo "$ac_t""no" 1>&6
3282 fi
3283  ;;
3284     esac
3285   fi
3286   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
3287 fi
3288
3289 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
3290 echo "configure:3291: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
3291
3292 ac_ext=c
3293 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
3294 ac_cpp='$CPP $CPPFLAGS'
3295 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
3296 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
3297 cross_compiling=$ac_cv_prog_cc_cross
3298
3299 cat > conftest.$ac_ext << EOF
3300
3301 #line 3302 "configure"
3302 #include "confdefs.h"
3303
3304 main(){return(0);}
3305 EOF
3306 if { (eval echo configure:3307: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3307   ac_cv_prog_cc_works=yes
3308   # If we can't run a trivial program, we are probably using a cross compiler.
3309   if (./conftest; exit) 2>/dev/null; then
3310     ac_cv_prog_cc_cross=no
3311   else
3312     ac_cv_prog_cc_cross=yes
3313   fi
3314 else
3315   echo "configure: failed program was:" >&5
3316   cat conftest.$ac_ext >&5
3317   ac_cv_prog_cc_works=no
3318 fi
3319 rm -fr conftest*
3320 ac_ext=c
3321 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
3322 ac_cpp='$CPP $CPPFLAGS'
3323 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
3324 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
3325 cross_compiling=$ac_cv_prog_cc_cross
3326
3327 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
3328 if test $ac_cv_prog_cc_works = no; then
3329   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
3330 fi
3331 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
3332 echo "configure:3333: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
3333 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
3334 cross_compiling=$ac_cv_prog_cc_cross
3335
3336 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
3337 echo "configure:3338: checking whether we are using GNU C" >&5
3338 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
3339   echo $ac_n "(cached) $ac_c" 1>&6
3340 else
3341   cat > conftest.c <<EOF
3342 #ifdef __GNUC__
3343   yes;
3344 #endif
3345 EOF
3346 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:3347: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
3347   ac_cv_prog_gcc=yes
3348 else
3349   ac_cv_prog_gcc=no
3350 fi
3351 fi
3352
3353 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
3354
3355 if test $ac_cv_prog_gcc = yes; then
3356   GCC=yes
3357 else
3358   GCC=
3359 fi
3360
3361 ac_test_CFLAGS="${CFLAGS+set}"
3362 ac_save_CFLAGS="$CFLAGS"
3363 CFLAGS=
3364 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
3365 echo "configure:3366: checking whether ${CC-cc} accepts -g" >&5
3366 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
3367   echo $ac_n "(cached) $ac_c" 1>&6
3368 else
3369   echo 'void f(){}' > conftest.c
3370 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
3371   ac_cv_prog_cc_g=yes
3372 else
3373   ac_cv_prog_cc_g=no
3374 fi
3375 rm -f conftest*
3376
3377 fi
3378
3379 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
3380 if test "$ac_test_CFLAGS" = set; then
3381   CFLAGS="$ac_save_CFLAGS"
3382 elif test $ac_cv_prog_cc_g = yes; then
3383   if test "$GCC" = yes; then
3384     CFLAGS="-g -O2"
3385   else
3386     CFLAGS="-g"
3387   fi
3388 else
3389   if test "$GCC" = yes; then
3390     CFLAGS="-O2"
3391   else
3392     CFLAGS=
3393   fi
3394 fi
3395
3396
3397 for ac_prog in 'bison -y' byacc
3398 do
3399 # Extract the first word of "$ac_prog", so it can be a program name with args.
3400 set dummy $ac_prog; ac_word=$2
3401 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3402 echo "configure:3403: checking for $ac_word" >&5
3403 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
3404   echo $ac_n "(cached) $ac_c" 1>&6
3405 else
3406   if test -n "$YACC"; then
3407   ac_cv_prog_YACC="$YACC" # Let the user override the test.
3408 else
3409   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3410   ac_dummy="$PATH"
3411   for ac_dir in $ac_dummy; do
3412     test -z "$ac_dir" && ac_dir=.
3413     if test -f $ac_dir/$ac_word; then
3414       ac_cv_prog_YACC="$ac_prog"
3415       break
3416     fi
3417   done
3418   IFS="$ac_save_ifs"
3419 fi
3420 fi
3421 YACC="$ac_cv_prog_YACC"
3422 if test -n "$YACC"; then
3423   echo "$ac_t""$YACC" 1>&6
3424 else
3425   echo "$ac_t""no" 1>&6
3426 fi
3427
3428 test -n "$YACC" && break
3429 done
3430 test -n "$YACC" || YACC="yacc"
3431
3432 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
3433 echo "configure:3434: checking how to run the C preprocessor" >&5
3434 # On Suns, sometimes $CPP names a directory.
3435 if test -n "$CPP" && test -d "$CPP"; then
3436   CPP=
3437 fi
3438 if test -z "$CPP"; then
3439 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
3440   echo $ac_n "(cached) $ac_c" 1>&6
3441 else
3442     # This must be in double quotes, not single quotes, because CPP may get
3443   # substituted into the Makefile and "${CC-cc}" will confuse make.
3444   CPP="${CC-cc} -E"
3445   # On the NeXT, cc -E runs the code through the compiler's parser,
3446   # not just through cpp.
3447   cat > conftest.$ac_ext <<EOF
3448 #line 3449 "configure"
3449 #include "confdefs.h"
3450 #include <assert.h>
3451 Syntax Error
3452 EOF
3453 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3454 { (eval echo configure:3455: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3455 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3456 if test -z "$ac_err"; then
3457   :
3458 else
3459   echo "$ac_err" >&5
3460   echo "configure: failed program was:" >&5
3461   cat conftest.$ac_ext >&5
3462   rm -rf conftest*
3463   CPP="${CC-cc} -E -traditional-cpp"
3464   cat > conftest.$ac_ext <<EOF
3465 #line 3466 "configure"
3466 #include "confdefs.h"
3467 #include <assert.h>
3468 Syntax Error
3469 EOF
3470 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3471 { (eval echo configure:3472: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3472 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3473 if test -z "$ac_err"; then
3474   :
3475 else
3476   echo "$ac_err" >&5
3477   echo "configure: failed program was:" >&5
3478   cat conftest.$ac_ext >&5
3479   rm -rf conftest*
3480   CPP="${CC-cc} -nologo -E"
3481   cat > conftest.$ac_ext <<EOF
3482 #line 3483 "configure"
3483 #include "confdefs.h"
3484 #include <assert.h>
3485 Syntax Error
3486 EOF
3487 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3488 { (eval echo configure:3489: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3489 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3490 if test -z "$ac_err"; then
3491   :
3492 else
3493   echo "$ac_err" >&5
3494   echo "configure: failed program was:" >&5
3495   cat conftest.$ac_ext >&5
3496   rm -rf conftest*
3497   CPP=/lib/cpp
3498 fi
3499 rm -f conftest*
3500 fi
3501 rm -f conftest*
3502 fi
3503 rm -f conftest*
3504   ac_cv_prog_CPP="$CPP"
3505 fi
3506   CPP="$ac_cv_prog_CPP"
3507 else
3508   ac_cv_prog_CPP="$CPP"
3509 fi
3510 echo "$ac_t""$CPP" 1>&6
3511
3512 missing_dir=`cd $ac_aux_dir && pwd`
3513 for ac_prog in flex lex
3514 do
3515 # Extract the first word of "$ac_prog", so it can be a program name with args.
3516 set dummy $ac_prog; ac_word=$2
3517 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3518 echo "configure:3519: checking for $ac_word" >&5
3519 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
3520   echo $ac_n "(cached) $ac_c" 1>&6
3521 else
3522   if test -n "$LEX"; then
3523   ac_cv_prog_LEX="$LEX" # Let the user override the test.
3524 else
3525   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3526   ac_dummy="$PATH"
3527   for ac_dir in $ac_dummy; do
3528     test -z "$ac_dir" && ac_dir=.
3529     if test -f $ac_dir/$ac_word; then
3530       ac_cv_prog_LEX="$ac_prog"
3531       break
3532     fi
3533   done
3534   IFS="$ac_save_ifs"
3535 fi
3536 fi
3537 LEX="$ac_cv_prog_LEX"
3538 if test -n "$LEX"; then
3539   echo "$ac_t""$LEX" 1>&6
3540 else
3541   echo "$ac_t""no" 1>&6
3542 fi
3543
3544 test -n "$LEX" && break
3545 done
3546 test -n "$LEX" || LEX="$missing_dir/missing flex"
3547
3548 # Extract the first word of "flex", so it can be a program name with args.
3549 set dummy flex; ac_word=$2
3550 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3551 echo "configure:3552: checking for $ac_word" >&5
3552 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
3553   echo $ac_n "(cached) $ac_c" 1>&6
3554 else
3555   if test -n "$LEX"; then
3556   ac_cv_prog_LEX="$LEX" # Let the user override the test.
3557 else
3558   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3559   ac_dummy="$PATH"
3560   for ac_dir in $ac_dummy; do
3561     test -z "$ac_dir" && ac_dir=.
3562     if test -f $ac_dir/$ac_word; then
3563       ac_cv_prog_LEX="flex"
3564       break
3565     fi
3566   done
3567   IFS="$ac_save_ifs"
3568   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
3569 fi
3570 fi
3571 LEX="$ac_cv_prog_LEX"
3572 if test -n "$LEX"; then
3573   echo "$ac_t""$LEX" 1>&6
3574 else
3575   echo "$ac_t""no" 1>&6
3576 fi
3577
3578 if test -z "$LEXLIB"
3579 then
3580   case "$LEX" in
3581   flex*) ac_lib=fl ;;
3582   *) ac_lib=l ;;
3583   esac
3584   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
3585 echo "configure:3586: checking for yywrap in -l$ac_lib" >&5
3586 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
3587 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3588   echo $ac_n "(cached) $ac_c" 1>&6
3589 else
3590   ac_save_LIBS="$LIBS"
3591 LIBS="-l$ac_lib  $LIBS"
3592 cat > conftest.$ac_ext <<EOF
3593 #line 3594 "configure"
3594 #include "confdefs.h"
3595 /* Override any gcc2 internal prototype to avoid an error.  */
3596 /* We use char because int might match the return type of a gcc2
3597     builtin and then its argument prototype would still apply.  */
3598 char yywrap();
3599
3600 int main() {
3601 yywrap()
3602 ; return 0; }
3603 EOF
3604 if { (eval echo configure:3605: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3605   rm -rf conftest*
3606   eval "ac_cv_lib_$ac_lib_var=yes"
3607 else
3608   echo "configure: failed program was:" >&5
3609   cat conftest.$ac_ext >&5
3610   rm -rf conftest*
3611   eval "ac_cv_lib_$ac_lib_var=no"
3612 fi
3613 rm -f conftest*
3614 LIBS="$ac_save_LIBS"
3615
3616 fi
3617 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3618   echo "$ac_t""yes" 1>&6
3619   LEXLIB="-l$ac_lib"
3620 else
3621   echo "$ac_t""no" 1>&6
3622 fi
3623
3624 fi
3625
3626 echo $ac_n "checking lex output file root""... $ac_c" 1>&6
3627 echo "configure:3628: checking lex output file root" >&5
3628 if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
3629   echo $ac_n "(cached) $ac_c" 1>&6
3630 else
3631   # The minimal lex program is just a single line: %%.  But some broken lexes
3632 # (Solaris, I think it was) want two %% lines, so accommodate them.
3633 echo '%%
3634 %%' | $LEX
3635 if test -f lex.yy.c; then
3636   ac_cv_prog_lex_root=lex.yy
3637 elif test -f lexyy.c; then
3638   ac_cv_prog_lex_root=lexyy
3639 else
3640   { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; }
3641 fi
3642 fi
3643
3644 echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
3645 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
3646
3647 echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
3648 echo "configure:3649: checking whether yytext is a pointer" >&5
3649 if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
3650   echo $ac_n "(cached) $ac_c" 1>&6
3651 else
3652   # POSIX says lex can declare yytext either as a pointer or an array; the
3653 # default is implementation-dependent. Figure out which it is, since
3654 # not all implementations provide the %pointer and %array declarations.
3655 ac_cv_prog_lex_yytext_pointer=no
3656 echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
3657 ac_save_LIBS="$LIBS"
3658 LIBS="$LIBS $LEXLIB"
3659 cat > conftest.$ac_ext <<EOF
3660 #line 3661 "configure"
3661 #include "confdefs.h"
3662 `cat $LEX_OUTPUT_ROOT.c`
3663 int main() {
3664
3665 ; return 0; }
3666 EOF
3667 if { (eval echo configure:3668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3668   rm -rf conftest*
3669   ac_cv_prog_lex_yytext_pointer=yes
3670 else
3671   echo "configure: failed program was:" >&5
3672   cat conftest.$ac_ext >&5
3673 fi
3674 rm -f conftest*
3675 LIBS="$ac_save_LIBS"
3676 rm -f "${LEX_OUTPUT_ROOT}.c"
3677
3678 fi
3679
3680 echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6
3681 if test $ac_cv_prog_lex_yytext_pointer = yes; then
3682   cat >> confdefs.h <<\EOF
3683 #define YYTEXT_POINTER 1
3684 EOF
3685
3686 fi
3687
3688
3689 ALL_LINGUAS="fr tr es"
3690 # Extract the first word of "ranlib", so it can be a program name with args.
3691 set dummy ranlib; ac_word=$2
3692 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3693 echo "configure:3694: checking for $ac_word" >&5
3694 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3695   echo $ac_n "(cached) $ac_c" 1>&6
3696 else
3697   if test -n "$RANLIB"; then
3698   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3699 else
3700   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3701   ac_dummy="$PATH"
3702   for ac_dir in $ac_dummy; do
3703     test -z "$ac_dir" && ac_dir=.
3704     if test -f $ac_dir/$ac_word; then
3705       ac_cv_prog_RANLIB="ranlib"
3706       break
3707     fi
3708   done
3709   IFS="$ac_save_ifs"
3710   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
3711 fi
3712 fi
3713 RANLIB="$ac_cv_prog_RANLIB"
3714 if test -n "$RANLIB"; then
3715   echo "$ac_t""$RANLIB" 1>&6
3716 else
3717   echo "$ac_t""no" 1>&6
3718 fi
3719
3720 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
3721 echo "configure:3722: checking for ANSI C header files" >&5
3722 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
3723   echo $ac_n "(cached) $ac_c" 1>&6
3724 else
3725   cat > conftest.$ac_ext <<EOF
3726 #line 3727 "configure"
3727 #include "confdefs.h"
3728 #include <stdlib.h>
3729 #include <stdarg.h>
3730 #include <string.h>
3731 #include <float.h>
3732 EOF
3733 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3734 { (eval echo configure:3735: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3735 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3736 if test -z "$ac_err"; then
3737   rm -rf conftest*
3738   ac_cv_header_stdc=yes
3739 else
3740   echo "$ac_err" >&5
3741   echo "configure: failed program was:" >&5
3742   cat conftest.$ac_ext >&5
3743   rm -rf conftest*
3744   ac_cv_header_stdc=no
3745 fi
3746 rm -f conftest*
3747
3748 if test $ac_cv_header_stdc = yes; then
3749   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3750 cat > conftest.$ac_ext <<EOF
3751 #line 3752 "configure"
3752 #include "confdefs.h"
3753 #include <string.h>
3754 EOF
3755 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3756   egrep "memchr" >/dev/null 2>&1; then
3757   :
3758 else
3759   rm -rf conftest*
3760   ac_cv_header_stdc=no
3761 fi
3762 rm -f conftest*
3763
3764 fi
3765
3766 if test $ac_cv_header_stdc = yes; then
3767   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3768 cat > conftest.$ac_ext <<EOF
3769 #line 3770 "configure"
3770 #include "confdefs.h"
3771 #include <stdlib.h>
3772 EOF
3773 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3774   egrep "free" >/dev/null 2>&1; then
3775   :
3776 else
3777   rm -rf conftest*
3778   ac_cv_header_stdc=no
3779 fi
3780 rm -f conftest*
3781
3782 fi
3783
3784 if test $ac_cv_header_stdc = yes; then
3785   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3786 if test "$cross_compiling" = yes; then
3787   :
3788 else
3789   cat > conftest.$ac_ext <<EOF
3790 #line 3791 "configure"
3791 #include "confdefs.h"
3792 #include <ctype.h>
3793 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3794 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3795 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3796 int main () { int i; for (i = 0; i < 256; i++)
3797 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
3798 exit (0); }
3799
3800 EOF
3801 if { (eval echo configure:3802: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3802 then
3803   :
3804 else
3805   echo "configure: failed program was:" >&5
3806   cat conftest.$ac_ext >&5
3807   rm -fr conftest*
3808   ac_cv_header_stdc=no
3809 fi
3810 rm -fr conftest*
3811 fi
3812
3813 fi
3814 fi
3815
3816 echo "$ac_t""$ac_cv_header_stdc" 1>&6
3817 if test $ac_cv_header_stdc = yes; then
3818   cat >> confdefs.h <<\EOF
3819 #define STDC_HEADERS 1
3820 EOF
3821
3822 fi
3823
3824 echo $ac_n "checking for working const""... $ac_c" 1>&6
3825 echo "configure:3826: checking for working const" >&5
3826 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3827   echo $ac_n "(cached) $ac_c" 1>&6
3828 else
3829   cat > conftest.$ac_ext <<EOF
3830 #line 3831 "configure"
3831 #include "confdefs.h"
3832
3833 int main() {
3834
3835 /* Ultrix mips cc rejects this.  */
3836 typedef int charset[2]; const charset x;
3837 /* SunOS 4.1.1 cc rejects this.  */
3838 char const *const *ccp;
3839 char **p;
3840 /* NEC SVR4.0.2 mips cc rejects this.  */
3841 struct point {int x, y;};
3842 static struct point const zero = {0,0};
3843 /* AIX XL C 1.02.0.0 rejects this.
3844    It does not let you subtract one const X* pointer from another in an arm
3845    of an if-expression whose if-part is not a constant expression */
3846 const char *g = "string";
3847 ccp = &g + (g ? g-g : 0);
3848 /* HPUX 7.0 cc rejects these. */
3849 ++ccp;
3850 p = (char**) ccp;
3851 ccp = (char const *const *) p;
3852 { /* SCO 3.2v4 cc rejects this.  */
3853   char *t;
3854   char const *s = 0 ? (char *) 0 : (char const *) 0;
3855
3856   *t++ = 0;
3857 }
3858 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3859   int x[] = {25, 17};
3860   const int *foo = &x[0];
3861   ++foo;
3862 }
3863 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3864   typedef const int *iptr;
3865   iptr p = 0;
3866   ++p;
3867 }
3868 { /* AIX XL C 1.02.0.0 rejects this saying
3869      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3870   struct s { int j; const int *ap[3]; };
3871   struct s *b; b->j = 5;
3872 }
3873 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3874   const int foo = 10;
3875 }
3876
3877 ; return 0; }
3878 EOF
3879 if { (eval echo configure:3880: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3880   rm -rf conftest*
3881   ac_cv_c_const=yes
3882 else
3883   echo "configure: failed program was:" >&5
3884   cat conftest.$ac_ext >&5
3885   rm -rf conftest*
3886   ac_cv_c_const=no
3887 fi
3888 rm -f conftest*
3889 fi
3890
3891 echo "$ac_t""$ac_cv_c_const" 1>&6
3892 if test $ac_cv_c_const = no; then
3893   cat >> confdefs.h <<\EOF
3894 #define const
3895 EOF
3896
3897 fi
3898
3899 echo $ac_n "checking for inline""... $ac_c" 1>&6
3900 echo "configure:3901: checking for inline" >&5
3901 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
3902   echo $ac_n "(cached) $ac_c" 1>&6
3903 else
3904   ac_cv_c_inline=no
3905 for ac_kw in inline __inline__ __inline; do
3906   cat > conftest.$ac_ext <<EOF
3907 #line 3908 "configure"
3908 #include "confdefs.h"
3909
3910 int main() {
3911 } $ac_kw foo() {
3912 ; return 0; }
3913 EOF
3914 if { (eval echo configure:3915: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3915   rm -rf conftest*
3916   ac_cv_c_inline=$ac_kw; break
3917 else
3918   echo "configure: failed program was:" >&5
3919   cat conftest.$ac_ext >&5
3920 fi
3921 rm -f conftest*
3922 done
3923
3924 fi
3925
3926 echo "$ac_t""$ac_cv_c_inline" 1>&6
3927 case "$ac_cv_c_inline" in
3928   inline | yes) ;;
3929   no) cat >> confdefs.h <<\EOF
3930 #define inline
3931 EOF
3932  ;;
3933   *)  cat >> confdefs.h <<EOF
3934 #define inline $ac_cv_c_inline
3935 EOF
3936  ;;
3937 esac
3938
3939 echo $ac_n "checking for off_t""... $ac_c" 1>&6
3940 echo "configure:3941: checking for off_t" >&5
3941 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
3942   echo $ac_n "(cached) $ac_c" 1>&6
3943 else
3944   cat > conftest.$ac_ext <<EOF
3945 #line 3946 "configure"
3946 #include "confdefs.h"
3947 #include <sys/types.h>
3948 #if STDC_HEADERS
3949 #include <stdlib.h>
3950 #include <stddef.h>
3951 #endif
3952 EOF
3953 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3954   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3955   rm -rf conftest*
3956   ac_cv_type_off_t=yes
3957 else
3958   rm -rf conftest*
3959   ac_cv_type_off_t=no
3960 fi
3961 rm -f conftest*
3962
3963 fi
3964 echo "$ac_t""$ac_cv_type_off_t" 1>&6
3965 if test $ac_cv_type_off_t = no; then
3966   cat >> confdefs.h <<\EOF
3967 #define off_t long
3968 EOF
3969
3970 fi
3971
3972 echo $ac_n "checking for size_t""... $ac_c" 1>&6
3973 echo "configure:3974: checking for size_t" >&5
3974 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
3975   echo $ac_n "(cached) $ac_c" 1>&6
3976 else
3977   cat > conftest.$ac_ext <<EOF
3978 #line 3979 "configure"
3979 #include "confdefs.h"
3980 #include <sys/types.h>
3981 #if STDC_HEADERS
3982 #include <stdlib.h>
3983 #include <stddef.h>
3984 #endif
3985 EOF
3986 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3987   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3988   rm -rf conftest*
3989   ac_cv_type_size_t=yes
3990 else
3991   rm -rf conftest*
3992   ac_cv_type_size_t=no
3993 fi
3994 rm -f conftest*
3995
3996 fi
3997 echo "$ac_t""$ac_cv_type_size_t" 1>&6
3998 if test $ac_cv_type_size_t = no; then
3999   cat >> confdefs.h <<\EOF
4000 #define size_t unsigned
4001 EOF
4002
4003 fi
4004
4005 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
4006 # for constant arguments.  Useless!
4007 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
4008 echo "configure:4009: checking for working alloca.h" >&5
4009 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
4010   echo $ac_n "(cached) $ac_c" 1>&6
4011 else
4012   cat > conftest.$ac_ext <<EOF
4013 #line 4014 "configure"
4014 #include "confdefs.h"
4015 #include <alloca.h>
4016 int main() {
4017 char *p = alloca(2 * sizeof(int));
4018 ; return 0; }
4019 EOF
4020 if { (eval echo configure:4021: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4021   rm -rf conftest*
4022   ac_cv_header_alloca_h=yes
4023 else
4024   echo "configure: failed program was:" >&5
4025   cat conftest.$ac_ext >&5
4026   rm -rf conftest*
4027   ac_cv_header_alloca_h=no
4028 fi
4029 rm -f conftest*
4030 fi
4031
4032 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
4033 if test $ac_cv_header_alloca_h = yes; then
4034   cat >> confdefs.h <<\EOF
4035 #define HAVE_ALLOCA_H 1
4036 EOF
4037
4038 fi
4039
4040 echo $ac_n "checking for alloca""... $ac_c" 1>&6
4041 echo "configure:4042: checking for alloca" >&5
4042 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
4043   echo $ac_n "(cached) $ac_c" 1>&6
4044 else
4045   cat > conftest.$ac_ext <<EOF
4046 #line 4047 "configure"
4047 #include "confdefs.h"
4048
4049 #ifdef __GNUC__
4050 # define alloca __builtin_alloca
4051 #else
4052 # ifdef _MSC_VER
4053 #  include <malloc.h>
4054 #  define alloca _alloca
4055 # else
4056 #  if HAVE_ALLOCA_H
4057 #   include <alloca.h>
4058 #  else
4059 #   ifdef _AIX
4060  #pragma alloca
4061 #   else
4062 #    ifndef alloca /* predefined by HP cc +Olibcalls */
4063 char *alloca ();
4064 #    endif
4065 #   endif
4066 #  endif
4067 # endif
4068 #endif
4069
4070 int main() {
4071 char *p = (char *) alloca(1);
4072 ; return 0; }
4073 EOF
4074 if { (eval echo configure:4075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4075   rm -rf conftest*
4076   ac_cv_func_alloca_works=yes
4077 else
4078   echo "configure: failed program was:" >&5
4079   cat conftest.$ac_ext >&5
4080   rm -rf conftest*
4081   ac_cv_func_alloca_works=no
4082 fi
4083 rm -f conftest*
4084 fi
4085
4086 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
4087 if test $ac_cv_func_alloca_works = yes; then
4088   cat >> confdefs.h <<\EOF
4089 #define HAVE_ALLOCA 1
4090 EOF
4091
4092 fi
4093
4094 if test $ac_cv_func_alloca_works = no; then
4095   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
4096   # that cause trouble.  Some versions do not even contain alloca or
4097   # contain a buggy version.  If you still want to use their alloca,
4098   # use ar to extract alloca.o from them instead of compiling alloca.c.
4099   ALLOCA=alloca.${ac_objext}
4100   cat >> confdefs.h <<\EOF
4101 #define C_ALLOCA 1
4102 EOF
4103
4104
4105 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
4106 echo "configure:4107: checking whether alloca needs Cray hooks" >&5
4107 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
4108   echo $ac_n "(cached) $ac_c" 1>&6
4109 else
4110   cat > conftest.$ac_ext <<EOF
4111 #line 4112 "configure"
4112 #include "confdefs.h"
4113 #if defined(CRAY) && ! defined(CRAY2)
4114 webecray
4115 #else
4116 wenotbecray
4117 #endif
4118
4119 EOF
4120 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4121   egrep "webecray" >/dev/null 2>&1; then
4122   rm -rf conftest*
4123   ac_cv_os_cray=yes
4124 else
4125   rm -rf conftest*
4126   ac_cv_os_cray=no
4127 fi
4128 rm -f conftest*
4129
4130 fi
4131
4132 echo "$ac_t""$ac_cv_os_cray" 1>&6
4133 if test $ac_cv_os_cray = yes; then
4134 for ac_func in _getb67 GETB67 getb67; do
4135   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4136 echo "configure:4137: checking for $ac_func" >&5
4137 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4138   echo $ac_n "(cached) $ac_c" 1>&6
4139 else
4140   cat > conftest.$ac_ext <<EOF
4141 #line 4142 "configure"
4142 #include "confdefs.h"
4143 /* System header to define __stub macros and hopefully few prototypes,
4144     which can conflict with char $ac_func(); below.  */
4145 #include <assert.h>
4146 /* Override any gcc2 internal prototype to avoid an error.  */
4147 /* We use char because int might match the return type of a gcc2
4148     builtin and then its argument prototype would still apply.  */
4149 char $ac_func();
4150
4151 int main() {
4152
4153 /* The GNU C library defines this for functions which it implements
4154     to always fail with ENOSYS.  Some functions are actually named
4155     something starting with __ and the normal name is an alias.  */
4156 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4157 choke me
4158 #else
4159 $ac_func();
4160 #endif
4161
4162 ; return 0; }
4163 EOF
4164 if { (eval echo configure:4165: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4165   rm -rf conftest*
4166   eval "ac_cv_func_$ac_func=yes"
4167 else
4168   echo "configure: failed program was:" >&5
4169   cat conftest.$ac_ext >&5
4170   rm -rf conftest*
4171   eval "ac_cv_func_$ac_func=no"
4172 fi
4173 rm -f conftest*
4174 fi
4175
4176 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4177   echo "$ac_t""yes" 1>&6
4178   cat >> confdefs.h <<EOF
4179 #define CRAY_STACKSEG_END $ac_func
4180 EOF
4181
4182   break
4183 else
4184   echo "$ac_t""no" 1>&6
4185 fi
4186
4187 done
4188 fi
4189
4190 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
4191 echo "configure:4192: checking stack direction for C alloca" >&5
4192 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
4193   echo $ac_n "(cached) $ac_c" 1>&6
4194 else
4195   if test "$cross_compiling" = yes; then
4196   ac_cv_c_stack_direction=0
4197 else
4198   cat > conftest.$ac_ext <<EOF
4199 #line 4200 "configure"
4200 #include "confdefs.h"
4201 find_stack_direction ()
4202 {
4203   static char *addr = 0;
4204   auto char dummy;
4205   if (addr == 0)
4206     {
4207       addr = &dummy;
4208       return find_stack_direction ();
4209     }
4210   else
4211     return (&dummy > addr) ? 1 : -1;
4212 }
4213 main ()
4214 {
4215   exit (find_stack_direction() < 0);
4216 }
4217 EOF
4218 if { (eval echo configure:4219: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4219 then
4220   ac_cv_c_stack_direction=1
4221 else
4222   echo "configure: failed program was:" >&5
4223   cat conftest.$ac_ext >&5
4224   rm -fr conftest*
4225   ac_cv_c_stack_direction=-1
4226 fi
4227 rm -fr conftest*
4228 fi
4229
4230 fi
4231
4232 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
4233 cat >> confdefs.h <<EOF
4234 #define STACK_DIRECTION $ac_cv_c_stack_direction
4235 EOF
4236
4237 fi
4238
4239 for ac_hdr in stdlib.h unistd.h sys/stat.h sys/types.h
4240 do
4241 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4242 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4243 echo "configure:4244: checking for $ac_hdr" >&5
4244 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4245   echo $ac_n "(cached) $ac_c" 1>&6
4246 else
4247   cat > conftest.$ac_ext <<EOF
4248 #line 4249 "configure"
4249 #include "confdefs.h"
4250 #include <$ac_hdr>
4251 EOF
4252 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4253 { (eval echo configure:4254: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4254 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4255 if test -z "$ac_err"; then
4256   rm -rf conftest*
4257   eval "ac_cv_header_$ac_safe=yes"
4258 else
4259   echo "$ac_err" >&5
4260   echo "configure: failed program was:" >&5
4261   cat conftest.$ac_ext >&5
4262   rm -rf conftest*
4263   eval "ac_cv_header_$ac_safe=no"
4264 fi
4265 rm -f conftest*
4266 fi
4267 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4268   echo "$ac_t""yes" 1>&6
4269     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4270   cat >> confdefs.h <<EOF
4271 #define $ac_tr_hdr 1
4272 EOF
4273
4274 else
4275   echo "$ac_t""no" 1>&6
4276 fi
4277 done
4278
4279 for ac_func in getpagesize
4280 do
4281 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4282 echo "configure:4283: checking for $ac_func" >&5
4283 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4284   echo $ac_n "(cached) $ac_c" 1>&6
4285 else
4286   cat > conftest.$ac_ext <<EOF
4287 #line 4288 "configure"
4288 #include "confdefs.h"
4289 /* System header to define __stub macros and hopefully few prototypes,
4290     which can conflict with char $ac_func(); below.  */
4291 #include <assert.h>
4292 /* Override any gcc2 internal prototype to avoid an error.  */
4293 /* We use char because int might match the return type of a gcc2
4294     builtin and then its argument prototype would still apply.  */
4295 char $ac_func();
4296
4297 int main() {
4298
4299 /* The GNU C library defines this for functions which it implements
4300     to always fail with ENOSYS.  Some functions are actually named
4301     something starting with __ and the normal name is an alias.  */
4302 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4303 choke me
4304 #else
4305 $ac_func();
4306 #endif
4307
4308 ; return 0; }
4309 EOF
4310 if { (eval echo configure:4311: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4311   rm -rf conftest*
4312   eval "ac_cv_func_$ac_func=yes"
4313 else
4314   echo "configure: failed program was:" >&5
4315   cat conftest.$ac_ext >&5
4316   rm -rf conftest*
4317   eval "ac_cv_func_$ac_func=no"
4318 fi
4319 rm -f conftest*
4320 fi
4321
4322 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4323   echo "$ac_t""yes" 1>&6
4324     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4325   cat >> confdefs.h <<EOF
4326 #define $ac_tr_func 1
4327 EOF
4328
4329 else
4330   echo "$ac_t""no" 1>&6
4331 fi
4332 done
4333
4334 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
4335 echo "configure:4336: checking for working mmap" >&5
4336 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
4337   echo $ac_n "(cached) $ac_c" 1>&6
4338 else
4339   if test "$cross_compiling" = yes; then
4340   ac_cv_func_mmap_fixed_mapped=no
4341 else
4342   cat > conftest.$ac_ext <<EOF
4343 #line 4344 "configure"
4344 #include "confdefs.h"
4345
4346 /* Thanks to Mike Haertel and Jim Avera for this test.
4347    Here is a matrix of mmap possibilities:
4348         mmap private not fixed
4349         mmap private fixed at somewhere currently unmapped
4350         mmap private fixed at somewhere already mapped
4351         mmap shared not fixed
4352         mmap shared fixed at somewhere currently unmapped
4353         mmap shared fixed at somewhere already mapped
4354    For private mappings, we should verify that changes cannot be read()
4355    back from the file, nor mmap's back from the file at a different
4356    address.  (There have been systems where private was not correctly
4357    implemented like the infamous i386 svr4.0, and systems where the
4358    VM page cache was not coherent with the filesystem buffer cache
4359    like early versions of FreeBSD and possibly contemporary NetBSD.)
4360    For shared mappings, we should conversely verify that changes get
4361    propogated back to all the places they're supposed to be.
4362
4363    Grep wants private fixed already mapped.
4364    The main things grep needs to know about mmap are:
4365    * does it exist and is it safe to write into the mmap'd area
4366    * how to use it (BSD variants)  */
4367 #include <sys/types.h>
4368 #include <fcntl.h>
4369 #include <sys/mman.h>
4370
4371 #if HAVE_SYS_TYPES_H
4372 # include <sys/types.h>
4373 #endif
4374
4375 #if HAVE_STDLIB_H
4376 # include <stdlib.h>
4377 #endif
4378
4379 #if HAVE_SYS_STAT_H
4380 # include <sys/stat.h>
4381 #endif
4382
4383 #if HAVE_UNISTD_H
4384 # include <unistd.h>
4385 #endif
4386
4387 /* This mess was copied from the GNU getpagesize.h.  */
4388 #ifndef HAVE_GETPAGESIZE
4389
4390 /* Assume that all systems that can run configure have sys/param.h.  */
4391 # ifndef HAVE_SYS_PARAM_H
4392 #  define HAVE_SYS_PARAM_H 1
4393 # endif
4394
4395 # ifdef _SC_PAGESIZE
4396 #  define getpagesize() sysconf(_SC_PAGESIZE)
4397 # else /* no _SC_PAGESIZE */
4398 #  ifdef HAVE_SYS_PARAM_H
4399 #   include <sys/param.h>
4400 #   ifdef EXEC_PAGESIZE
4401 #    define getpagesize() EXEC_PAGESIZE
4402 #   else /* no EXEC_PAGESIZE */
4403 #    ifdef NBPG
4404 #     define getpagesize() NBPG * CLSIZE
4405 #     ifndef CLSIZE
4406 #      define CLSIZE 1
4407 #     endif /* no CLSIZE */
4408 #    else /* no NBPG */
4409 #     ifdef NBPC
4410 #      define getpagesize() NBPC
4411 #     else /* no NBPC */
4412 #      ifdef PAGESIZE
4413 #       define getpagesize() PAGESIZE
4414 #      endif /* PAGESIZE */
4415 #     endif /* no NBPC */
4416 #    endif /* no NBPG */
4417 #   endif /* no EXEC_PAGESIZE */
4418 #  else /* no HAVE_SYS_PARAM_H */
4419 #   define getpagesize() 8192   /* punt totally */
4420 #  endif /* no HAVE_SYS_PARAM_H */
4421 # endif /* no _SC_PAGESIZE */
4422
4423 #endif /* no HAVE_GETPAGESIZE */
4424
4425 #ifdef __cplusplus
4426 extern "C" { void *malloc(unsigned); }
4427 #else
4428 char *malloc();
4429 #endif
4430
4431 int
4432 main()
4433 {
4434         char *data, *data2, *data3;
4435         int i, pagesize;
4436         int fd;
4437
4438         pagesize = getpagesize();
4439
4440         /*
4441          * First, make a file with some known garbage in it.
4442          */
4443         data = malloc(pagesize);
4444         if (!data)
4445                 exit(1);
4446         for (i = 0; i < pagesize; ++i)
4447                 *(data + i) = rand();
4448         umask(0);
4449         fd = creat("conftestmmap", 0600);
4450         if (fd < 0)
4451                 exit(1);
4452         if (write(fd, data, pagesize) != pagesize)
4453                 exit(1);
4454         close(fd);
4455
4456         /*
4457          * Next, try to mmap the file at a fixed address which
4458          * already has something else allocated at it.  If we can,
4459          * also make sure that we see the same garbage.
4460          */
4461         fd = open("conftestmmap", O_RDWR);
4462         if (fd < 0)
4463                 exit(1);
4464         data2 = malloc(2 * pagesize);
4465         if (!data2)
4466                 exit(1);
4467         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
4468         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
4469             MAP_PRIVATE | MAP_FIXED, fd, 0L))
4470                 exit(1);
4471         for (i = 0; i < pagesize; ++i)
4472                 if (*(data + i) != *(data2 + i))
4473                         exit(1);
4474
4475         /*
4476          * Finally, make sure that changes to the mapped area
4477          * do not percolate back to the file as seen by read().
4478          * (This is a bug on some variants of i386 svr4.0.)
4479          */
4480         for (i = 0; i < pagesize; ++i)
4481                 *(data2 + i) = *(data2 + i) + 1;
4482         data3 = malloc(pagesize);
4483         if (!data3)
4484                 exit(1);
4485         if (read(fd, data3, pagesize) != pagesize)
4486                 exit(1);
4487         for (i = 0; i < pagesize; ++i)
4488                 if (*(data + i) != *(data3 + i))
4489                         exit(1);
4490         close(fd);
4491         unlink("conftestmmap");
4492         exit(0);
4493 }
4494
4495 EOF
4496 if { (eval echo configure:4497: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4497 then
4498   ac_cv_func_mmap_fixed_mapped=yes
4499 else
4500   echo "configure: failed program was:" >&5
4501   cat conftest.$ac_ext >&5
4502   rm -fr conftest*
4503   ac_cv_func_mmap_fixed_mapped=no
4504 fi
4505 rm -fr conftest*
4506 fi
4507
4508 fi
4509
4510 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
4511 if test $ac_cv_func_mmap_fixed_mapped = yes; then
4512   cat >> confdefs.h <<\EOF
4513 #define HAVE_MMAP 1
4514 EOF
4515
4516 fi
4517
4518
4519    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
4520 unistd.h values.h sys/param.h
4521 do
4522 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4523 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4524 echo "configure:4525: checking for $ac_hdr" >&5
4525 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4526   echo $ac_n "(cached) $ac_c" 1>&6
4527 else
4528   cat > conftest.$ac_ext <<EOF
4529 #line 4530 "configure"
4530 #include "confdefs.h"
4531 #include <$ac_hdr>
4532 EOF
4533 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4534 { (eval echo configure:4535: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4535 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4536 if test -z "$ac_err"; then
4537   rm -rf conftest*
4538   eval "ac_cv_header_$ac_safe=yes"
4539 else
4540   echo "$ac_err" >&5
4541   echo "configure: failed program was:" >&5
4542   cat conftest.$ac_ext >&5
4543   rm -rf conftest*
4544   eval "ac_cv_header_$ac_safe=no"
4545 fi
4546 rm -f conftest*
4547 fi
4548 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4549   echo "$ac_t""yes" 1>&6
4550     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4551   cat >> confdefs.h <<EOF
4552 #define $ac_tr_hdr 1
4553 EOF
4554
4555 else
4556   echo "$ac_t""no" 1>&6
4557 fi
4558 done
4559
4560    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
4561 __argz_count __argz_stringify __argz_next
4562 do
4563 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4564 echo "configure:4565: checking for $ac_func" >&5
4565 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4566   echo $ac_n "(cached) $ac_c" 1>&6
4567 else
4568   cat > conftest.$ac_ext <<EOF
4569 #line 4570 "configure"
4570 #include "confdefs.h"
4571 /* System header to define __stub macros and hopefully few prototypes,
4572     which can conflict with char $ac_func(); below.  */
4573 #include <assert.h>
4574 /* Override any gcc2 internal prototype to avoid an error.  */
4575 /* We use char because int might match the return type of a gcc2
4576     builtin and then its argument prototype would still apply.  */
4577 char $ac_func();
4578
4579 int main() {
4580
4581 /* The GNU C library defines this for functions which it implements
4582     to always fail with ENOSYS.  Some functions are actually named
4583     something starting with __ and the normal name is an alias.  */
4584 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4585 choke me
4586 #else
4587 $ac_func();
4588 #endif
4589
4590 ; return 0; }
4591 EOF
4592 if { (eval echo configure:4593: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4593   rm -rf conftest*
4594   eval "ac_cv_func_$ac_func=yes"
4595 else
4596   echo "configure: failed program was:" >&5
4597   cat conftest.$ac_ext >&5
4598   rm -rf conftest*
4599   eval "ac_cv_func_$ac_func=no"
4600 fi
4601 rm -f conftest*
4602 fi
4603
4604 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4605   echo "$ac_t""yes" 1>&6
4606     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4607   cat >> confdefs.h <<EOF
4608 #define $ac_tr_func 1
4609 EOF
4610
4611 else
4612   echo "$ac_t""no" 1>&6
4613 fi
4614 done
4615
4616
4617    if test "${ac_cv_func_stpcpy+set}" != "set"; then
4618      for ac_func in stpcpy
4619 do
4620 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4621 echo "configure:4622: checking for $ac_func" >&5
4622 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4623   echo $ac_n "(cached) $ac_c" 1>&6
4624 else
4625   cat > conftest.$ac_ext <<EOF
4626 #line 4627 "configure"
4627 #include "confdefs.h"
4628 /* System header to define __stub macros and hopefully few prototypes,
4629     which can conflict with char $ac_func(); below.  */
4630 #include <assert.h>
4631 /* Override any gcc2 internal prototype to avoid an error.  */
4632 /* We use char because int might match the return type of a gcc2
4633     builtin and then its argument prototype would still apply.  */
4634 char $ac_func();
4635
4636 int main() {
4637
4638 /* The GNU C library defines this for functions which it implements
4639     to always fail with ENOSYS.  Some functions are actually named
4640     something starting with __ and the normal name is an alias.  */
4641 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4642 choke me
4643 #else
4644 $ac_func();
4645 #endif
4646
4647 ; return 0; }
4648 EOF
4649 if { (eval echo configure:4650: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4650   rm -rf conftest*
4651   eval "ac_cv_func_$ac_func=yes"
4652 else
4653   echo "configure: failed program was:" >&5
4654   cat conftest.$ac_ext >&5
4655   rm -rf conftest*
4656   eval "ac_cv_func_$ac_func=no"
4657 fi
4658 rm -f conftest*
4659 fi
4660
4661 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4662   echo "$ac_t""yes" 1>&6
4663     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4664   cat >> confdefs.h <<EOF
4665 #define $ac_tr_func 1
4666 EOF
4667
4668 else
4669   echo "$ac_t""no" 1>&6
4670 fi
4671 done
4672
4673    fi
4674    if test "${ac_cv_func_stpcpy}" = "yes"; then
4675      cat >> confdefs.h <<\EOF
4676 #define HAVE_STPCPY 1
4677 EOF
4678
4679    fi
4680
4681    if test $ac_cv_header_locale_h = yes; then
4682     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
4683 echo "configure:4684: checking for LC_MESSAGES" >&5
4684 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
4685   echo $ac_n "(cached) $ac_c" 1>&6
4686 else
4687   cat > conftest.$ac_ext <<EOF
4688 #line 4689 "configure"
4689 #include "confdefs.h"
4690 #include <locale.h>
4691 int main() {
4692 return LC_MESSAGES
4693 ; return 0; }
4694 EOF
4695 if { (eval echo configure:4696: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4696   rm -rf conftest*
4697   am_cv_val_LC_MESSAGES=yes
4698 else
4699   echo "configure: failed program was:" >&5
4700   cat conftest.$ac_ext >&5
4701   rm -rf conftest*
4702   am_cv_val_LC_MESSAGES=no
4703 fi
4704 rm -f conftest*
4705 fi
4706
4707 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
4708     if test $am_cv_val_LC_MESSAGES = yes; then
4709       cat >> confdefs.h <<\EOF
4710 #define HAVE_LC_MESSAGES 1
4711 EOF
4712
4713     fi
4714   fi
4715    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
4716 echo "configure:4717: checking whether NLS is requested" >&5
4717         # Check whether --enable-nls or --disable-nls was given.
4718 if test "${enable_nls+set}" = set; then
4719   enableval="$enable_nls"
4720   USE_NLS=$enableval
4721 else
4722   USE_NLS=yes
4723 fi
4724
4725     echo "$ac_t""$USE_NLS" 1>&6
4726
4727
4728     USE_INCLUDED_LIBINTL=no
4729
4730         if test "$USE_NLS" = "yes"; then
4731       cat >> confdefs.h <<\EOF
4732 #define ENABLE_NLS 1
4733 EOF
4734
4735       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
4736 echo "configure:4737: checking whether included gettext is requested" >&5
4737       # Check whether --with-included-gettext or --without-included-gettext was given.
4738 if test "${with_included_gettext+set}" = set; then
4739   withval="$with_included_gettext"
4740   nls_cv_force_use_gnu_gettext=$withval
4741 else
4742   nls_cv_force_use_gnu_gettext=no
4743 fi
4744
4745       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
4746
4747       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
4748       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
4749                                         nls_cv_header_intl=
4750         nls_cv_header_libgt=
4751         CATOBJEXT=NONE
4752
4753         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
4754 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
4755 echo "configure:4756: checking for libintl.h" >&5
4756 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4757   echo $ac_n "(cached) $ac_c" 1>&6
4758 else
4759   cat > conftest.$ac_ext <<EOF
4760 #line 4761 "configure"
4761 #include "confdefs.h"
4762 #include <libintl.h>
4763 EOF
4764 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4765 { (eval echo configure:4766: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4766 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4767 if test -z "$ac_err"; then
4768   rm -rf conftest*
4769   eval "ac_cv_header_$ac_safe=yes"
4770 else
4771   echo "$ac_err" >&5
4772   echo "configure: failed program was:" >&5
4773   cat conftest.$ac_ext >&5
4774   rm -rf conftest*
4775   eval "ac_cv_header_$ac_safe=no"
4776 fi
4777 rm -f conftest*
4778 fi
4779 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4780   echo "$ac_t""yes" 1>&6
4781   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
4782 echo "configure:4783: checking for gettext in libc" >&5
4783 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
4784   echo $ac_n "(cached) $ac_c" 1>&6
4785 else
4786   cat > conftest.$ac_ext <<EOF
4787 #line 4788 "configure"
4788 #include "confdefs.h"
4789 #include <libintl.h>
4790 int main() {
4791 return (int) gettext ("")
4792 ; return 0; }
4793 EOF
4794 if { (eval echo configure:4795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4795   rm -rf conftest*
4796   gt_cv_func_gettext_libc=yes
4797 else
4798   echo "configure: failed program was:" >&5
4799   cat conftest.$ac_ext >&5
4800   rm -rf conftest*
4801   gt_cv_func_gettext_libc=no
4802 fi
4803 rm -f conftest*
4804 fi
4805
4806 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
4807
4808            if test "$gt_cv_func_gettext_libc" != "yes"; then
4809              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
4810 echo "configure:4811: checking for bindtextdomain in -lintl" >&5
4811 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
4812 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4813   echo $ac_n "(cached) $ac_c" 1>&6
4814 else
4815   ac_save_LIBS="$LIBS"
4816 LIBS="-lintl  $LIBS"
4817 cat > conftest.$ac_ext <<EOF
4818 #line 4819 "configure"
4819 #include "confdefs.h"
4820 /* Override any gcc2 internal prototype to avoid an error.  */
4821 /* We use char because int might match the return type of a gcc2
4822     builtin and then its argument prototype would still apply.  */
4823 char bindtextdomain();
4824
4825 int main() {
4826 bindtextdomain()
4827 ; return 0; }
4828 EOF
4829 if { (eval echo configure:4830: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4830   rm -rf conftest*
4831   eval "ac_cv_lib_$ac_lib_var=yes"
4832 else
4833   echo "configure: failed program was:" >&5
4834   cat conftest.$ac_ext >&5
4835   rm -rf conftest*
4836   eval "ac_cv_lib_$ac_lib_var=no"
4837 fi
4838 rm -f conftest*
4839 LIBS="$ac_save_LIBS"
4840
4841 fi
4842 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4843   echo "$ac_t""yes" 1>&6
4844   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
4845 echo "configure:4846: checking for gettext in libintl" >&5
4846 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
4847   echo $ac_n "(cached) $ac_c" 1>&6
4848 else
4849   cat > conftest.$ac_ext <<EOF
4850 #line 4851 "configure"
4851 #include "confdefs.h"
4852
4853 int main() {
4854 return (int) gettext ("")
4855 ; return 0; }
4856 EOF
4857 if { (eval echo configure:4858: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4858   rm -rf conftest*
4859   gt_cv_func_gettext_libintl=yes
4860 else
4861   echo "configure: failed program was:" >&5
4862   cat conftest.$ac_ext >&5
4863   rm -rf conftest*
4864   gt_cv_func_gettext_libintl=no
4865 fi
4866 rm -f conftest*
4867 fi
4868
4869 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
4870 else
4871   echo "$ac_t""no" 1>&6
4872 fi
4873
4874            fi
4875
4876            if test "$gt_cv_func_gettext_libc" = "yes" \
4877               || test "$gt_cv_func_gettext_libintl" = "yes"; then
4878               cat >> confdefs.h <<\EOF
4879 #define HAVE_GETTEXT 1
4880 EOF
4881
4882               # Extract the first word of "msgfmt", so it can be a program name with args.
4883 set dummy msgfmt; ac_word=$2
4884 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4885 echo "configure:4886: checking for $ac_word" >&5
4886 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
4887   echo $ac_n "(cached) $ac_c" 1>&6
4888 else
4889   case "$MSGFMT" in
4890   /*)
4891   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
4892   ;;
4893   *)
4894   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
4895   for ac_dir in $PATH; do
4896     test -z "$ac_dir" && ac_dir=.
4897     if test -f $ac_dir/$ac_word; then
4898       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
4899         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
4900         break
4901       fi
4902     fi
4903   done
4904   IFS="$ac_save_ifs"
4905   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
4906   ;;
4907 esac
4908 fi
4909 MSGFMT="$ac_cv_path_MSGFMT"
4910 if test -n "$MSGFMT"; then
4911   echo "$ac_t""$MSGFMT" 1>&6
4912 else
4913   echo "$ac_t""no" 1>&6
4914 fi
4915               if test "$MSGFMT" != "no"; then
4916                 for ac_func in dcgettext
4917 do
4918 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4919 echo "configure:4920: checking for $ac_func" >&5
4920 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4921   echo $ac_n "(cached) $ac_c" 1>&6
4922 else
4923   cat > conftest.$ac_ext <<EOF
4924 #line 4925 "configure"
4925 #include "confdefs.h"
4926 /* System header to define __stub macros and hopefully few prototypes,
4927     which can conflict with char $ac_func(); below.  */
4928 #include <assert.h>
4929 /* Override any gcc2 internal prototype to avoid an error.  */
4930 /* We use char because int might match the return type of a gcc2
4931     builtin and then its argument prototype would still apply.  */
4932 char $ac_func();
4933
4934 int main() {
4935
4936 /* The GNU C library defines this for functions which it implements
4937     to always fail with ENOSYS.  Some functions are actually named
4938     something starting with __ and the normal name is an alias.  */
4939 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4940 choke me
4941 #else
4942 $ac_func();
4943 #endif
4944
4945 ; return 0; }
4946 EOF
4947 if { (eval echo configure:4948: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4948   rm -rf conftest*
4949   eval "ac_cv_func_$ac_func=yes"
4950 else
4951   echo "configure: failed program was:" >&5
4952   cat conftest.$ac_ext >&5
4953   rm -rf conftest*
4954   eval "ac_cv_func_$ac_func=no"
4955 fi
4956 rm -f conftest*
4957 fi
4958
4959 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4960   echo "$ac_t""yes" 1>&6
4961     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4962   cat >> confdefs.h <<EOF
4963 #define $ac_tr_func 1
4964 EOF
4965
4966 else
4967   echo "$ac_t""no" 1>&6
4968 fi
4969 done
4970
4971                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
4972 set dummy gmsgfmt; ac_word=$2
4973 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4974 echo "configure:4975: checking for $ac_word" >&5
4975 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
4976   echo $ac_n "(cached) $ac_c" 1>&6
4977 else
4978   case "$GMSGFMT" in
4979   /*)
4980   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
4981   ;;
4982   ?:/*)
4983   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
4984   ;;
4985   *)
4986   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4987   ac_dummy="$PATH"
4988   for ac_dir in $ac_dummy; do
4989     test -z "$ac_dir" && ac_dir=.
4990     if test -f $ac_dir/$ac_word; then
4991       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
4992       break
4993     fi
4994   done
4995   IFS="$ac_save_ifs"
4996   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
4997   ;;
4998 esac
4999 fi
5000 GMSGFMT="$ac_cv_path_GMSGFMT"
5001 if test -n "$GMSGFMT"; then
5002   echo "$ac_t""$GMSGFMT" 1>&6
5003 else
5004   echo "$ac_t""no" 1>&6
5005 fi
5006
5007                 # Extract the first word of "xgettext", so it can be a program name with args.
5008 set dummy xgettext; ac_word=$2
5009 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5010 echo "configure:5011: checking for $ac_word" >&5
5011 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
5012   echo $ac_n "(cached) $ac_c" 1>&6
5013 else
5014   case "$XGETTEXT" in
5015   /*)
5016   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
5017   ;;
5018   *)
5019   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
5020   for ac_dir in $PATH; do
5021     test -z "$ac_dir" && ac_dir=.
5022     if test -f $ac_dir/$ac_word; then
5023       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
5024         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
5025         break
5026       fi
5027     fi
5028   done
5029   IFS="$ac_save_ifs"
5030   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
5031   ;;
5032 esac
5033 fi
5034 XGETTEXT="$ac_cv_path_XGETTEXT"
5035 if test -n "$XGETTEXT"; then
5036   echo "$ac_t""$XGETTEXT" 1>&6
5037 else
5038   echo "$ac_t""no" 1>&6
5039 fi
5040
5041                 cat > conftest.$ac_ext <<EOF
5042 #line 5043 "configure"
5043 #include "confdefs.h"
5044
5045 int main() {
5046 extern int _nl_msg_cat_cntr;
5047                                return _nl_msg_cat_cntr
5048 ; return 0; }
5049 EOF
5050 if { (eval echo configure:5051: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5051   rm -rf conftest*
5052   CATOBJEXT=.gmo
5053                    DATADIRNAME=share
5054 else
5055   echo "configure: failed program was:" >&5
5056   cat conftest.$ac_ext >&5
5057   rm -rf conftest*
5058   CATOBJEXT=.mo
5059                    DATADIRNAME=lib
5060 fi
5061 rm -f conftest*
5062                 INSTOBJEXT=.mo
5063               fi
5064             fi
5065
5066 else
5067   echo "$ac_t""no" 1>&6
5068 fi
5069
5070
5071
5072         if test "$CATOBJEXT" = "NONE"; then
5073                           nls_cv_use_gnu_gettext=yes
5074         fi
5075       fi
5076
5077       if test "$nls_cv_use_gnu_gettext" = "yes"; then
5078                 INTLOBJS="\$(GETTOBJS)"
5079         # Extract the first word of "msgfmt", so it can be a program name with args.
5080 set dummy msgfmt; ac_word=$2
5081 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5082 echo "configure:5083: checking for $ac_word" >&5
5083 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
5084   echo $ac_n "(cached) $ac_c" 1>&6
5085 else
5086   case "$MSGFMT" in
5087   /*)
5088   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
5089   ;;
5090   *)
5091   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
5092   for ac_dir in $PATH; do
5093     test -z "$ac_dir" && ac_dir=.
5094     if test -f $ac_dir/$ac_word; then
5095       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
5096         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
5097         break
5098       fi
5099     fi
5100   done
5101   IFS="$ac_save_ifs"
5102   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
5103   ;;
5104 esac
5105 fi
5106 MSGFMT="$ac_cv_path_MSGFMT"
5107 if test -n "$MSGFMT"; then
5108   echo "$ac_t""$MSGFMT" 1>&6
5109 else
5110   echo "$ac_t""no" 1>&6
5111 fi
5112
5113         # Extract the first word of "gmsgfmt", so it can be a program name with args.
5114 set dummy gmsgfmt; ac_word=$2
5115 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5116 echo "configure:5117: checking for $ac_word" >&5
5117 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
5118   echo $ac_n "(cached) $ac_c" 1>&6
5119 else
5120   case "$GMSGFMT" in
5121   /*)
5122   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
5123   ;;
5124   ?:/*)
5125   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
5126   ;;
5127   *)
5128   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5129   ac_dummy="$PATH"
5130   for ac_dir in $ac_dummy; do
5131     test -z "$ac_dir" && ac_dir=.
5132     if test -f $ac_dir/$ac_word; then
5133       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
5134       break
5135     fi
5136   done
5137   IFS="$ac_save_ifs"
5138   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
5139   ;;
5140 esac
5141 fi
5142 GMSGFMT="$ac_cv_path_GMSGFMT"
5143 if test -n "$GMSGFMT"; then
5144   echo "$ac_t""$GMSGFMT" 1>&6
5145 else
5146   echo "$ac_t""no" 1>&6
5147 fi
5148
5149         # Extract the first word of "xgettext", so it can be a program name with args.
5150 set dummy xgettext; ac_word=$2
5151 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5152 echo "configure:5153: checking for $ac_word" >&5
5153 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
5154   echo $ac_n "(cached) $ac_c" 1>&6
5155 else
5156   case "$XGETTEXT" in
5157   /*)
5158   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
5159   ;;
5160   *)
5161   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
5162   for ac_dir in $PATH; do
5163     test -z "$ac_dir" && ac_dir=.
5164     if test -f $ac_dir/$ac_word; then
5165       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
5166         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
5167         break
5168       fi
5169     fi
5170   done
5171   IFS="$ac_save_ifs"
5172   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
5173   ;;
5174 esac
5175 fi
5176 XGETTEXT="$ac_cv_path_XGETTEXT"
5177 if test -n "$XGETTEXT"; then
5178   echo "$ac_t""$XGETTEXT" 1>&6
5179 else
5180   echo "$ac_t""no" 1>&6
5181 fi
5182
5183
5184         USE_INCLUDED_LIBINTL=yes
5185         CATOBJEXT=.gmo
5186         INSTOBJEXT=.mo
5187         DATADIRNAME=share
5188         INTLDEPS='$(top_builddir)/../intl/libintl.a'
5189         INTLLIBS=$INTLDEPS
5190         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
5191         nls_cv_header_intl=libintl.h
5192         nls_cv_header_libgt=libgettext.h
5193       fi
5194
5195             if test "$XGETTEXT" != ":"; then
5196                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
5197           : ;
5198         else
5199           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
5200           XGETTEXT=":"
5201         fi
5202       fi
5203
5204       # We need to process the po/ directory.
5205       POSUB=po
5206     else
5207       DATADIRNAME=share
5208       nls_cv_header_intl=libintl.h
5209       nls_cv_header_libgt=libgettext.h
5210     fi
5211
5212     # If this is used in GNU gettext we have to set USE_NLS to `yes'
5213     # because some of the sources are only built for this goal.
5214     if test "$PACKAGE" = gettext; then
5215       USE_NLS=yes
5216       USE_INCLUDED_LIBINTL=yes
5217     fi
5218
5219                 for lang in $ALL_LINGUAS; do
5220       GMOFILES="$GMOFILES $lang.gmo"
5221       POFILES="$POFILES $lang.po"
5222     done
5223
5224
5225
5226
5227
5228
5229
5230
5231
5232
5233
5234
5235
5236
5237    if test "x$CATOBJEXT" != "x"; then
5238      if test "x$ALL_LINGUAS" = "x"; then
5239        LINGUAS=
5240      else
5241        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
5242 echo "configure:5243: checking for catalogs to be installed" >&5
5243        NEW_LINGUAS=
5244        for lang in ${LINGUAS=$ALL_LINGUAS}; do
5245          case "$ALL_LINGUAS" in
5246           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
5247          esac
5248        done
5249        LINGUAS=$NEW_LINGUAS
5250        echo "$ac_t""$LINGUAS" 1>&6
5251      fi
5252
5253           if test -n "$LINGUAS"; then
5254        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
5255      fi
5256    fi
5257
5258             if test $ac_cv_header_locale_h = yes; then
5259      INCLUDE_LOCALE_H="#include <locale.h>"
5260    else
5261      INCLUDE_LOCALE_H="\
5262 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
5263    fi
5264
5265
5266             if test -f $srcdir/po2tbl.sed.in; then
5267       if test "$CATOBJEXT" = ".cat"; then
5268          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
5269 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
5270 echo "configure:5271: checking for linux/version.h" >&5
5271 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5272   echo $ac_n "(cached) $ac_c" 1>&6
5273 else
5274   cat > conftest.$ac_ext <<EOF
5275 #line 5276 "configure"
5276 #include "confdefs.h"
5277 #include <linux/version.h>
5278 EOF
5279 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5280 { (eval echo configure:5281: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5281 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5282 if test -z "$ac_err"; then
5283   rm -rf conftest*
5284   eval "ac_cv_header_$ac_safe=yes"
5285 else
5286   echo "$ac_err" >&5
5287   echo "configure: failed program was:" >&5
5288   cat conftest.$ac_ext >&5
5289   rm -rf conftest*
5290   eval "ac_cv_header_$ac_safe=no"
5291 fi
5292 rm -f conftest*
5293 fi
5294 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5295   echo "$ac_t""yes" 1>&6
5296   msgformat=linux
5297 else
5298   echo "$ac_t""no" 1>&6
5299 msgformat=xopen
5300 fi
5301
5302
5303                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
5304       fi
5305             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
5306          $srcdir/po2tbl.sed.in > po2tbl.sed
5307    fi
5308
5309             if test "$PACKAGE" = "gettext"; then
5310      GT_NO="#NO#"
5311      GT_YES=
5312    else
5313      GT_NO=
5314      GT_YES="#YES#"
5315    fi
5316
5317
5318
5319    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
5320
5321
5322       l=
5323
5324
5325             if test -f $srcdir/po/POTFILES.in; then
5326       test -d po || mkdir po
5327       if test "x$srcdir" != "x."; then
5328          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
5329             posrcprefix="$srcdir/"
5330          else
5331             posrcprefix="../$srcdir/"
5332          fi
5333       else
5334          posrcprefix="../"
5335       fi
5336       rm -f po/POTFILES
5337       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
5338          < $srcdir/po/POTFILES.in > po/POTFILES
5339    fi
5340
5341
5342 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
5343 echo "configure:5344: checking whether to enable maintainer-specific portions of Makefiles" >&5
5344     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
5345 if test "${enable_maintainer_mode+set}" = set; then
5346   enableval="$enable_maintainer_mode"
5347   USE_MAINTAINER_MODE=$enableval
5348 else
5349   USE_MAINTAINER_MODE=no
5350 fi
5351
5352   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
5353
5354
5355 if test $USE_MAINTAINER_MODE = yes; then
5356   MAINTAINER_MODE_TRUE=
5357   MAINTAINER_MODE_FALSE='#'
5358 else
5359   MAINTAINER_MODE_TRUE='#'
5360   MAINTAINER_MODE_FALSE=
5361 fi
5362   MAINT=$MAINTAINER_MODE_TRUE
5363
5364
5365
5366
5367 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
5368 echo "configure:5369: checking for executable suffix" >&5
5369 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
5370   echo $ac_n "(cached) $ac_c" 1>&6
5371 else
5372   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
5373   ac_cv_exeext=.exe
5374 else
5375   rm -f conftest*
5376   echo 'int main () { return 0; }' > conftest.$ac_ext
5377   ac_cv_exeext=
5378   if { (eval echo configure:5379: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
5379     for file in conftest.*; do
5380       case $file in
5381       *.c | *.o | *.obj) ;;
5382       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
5383       esac
5384     done
5385   else
5386     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
5387   fi
5388   rm -f conftest*
5389   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
5390 fi
5391 fi
5392
5393 EXEEXT=""
5394 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
5395 echo "$ac_t""${ac_cv_exeext}" 1>&6
5396 ac_exeext=$EXEEXT
5397
5398
5399 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
5400 do
5401 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5402 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5403 echo "configure:5404: checking for $ac_hdr" >&5
5404 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5405   echo $ac_n "(cached) $ac_c" 1>&6
5406 else
5407   cat > conftest.$ac_ext <<EOF
5408 #line 5409 "configure"
5409 #include "confdefs.h"
5410 #include <$ac_hdr>
5411 EOF
5412 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5413 { (eval echo configure:5414: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5414 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5415 if test -z "$ac_err"; then
5416   rm -rf conftest*
5417   eval "ac_cv_header_$ac_safe=yes"
5418 else
5419   echo "$ac_err" >&5
5420   echo "configure: failed program was:" >&5
5421   cat conftest.$ac_ext >&5
5422   rm -rf conftest*
5423   eval "ac_cv_header_$ac_safe=no"
5424 fi
5425 rm -f conftest*
5426 fi
5427 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5428   echo "$ac_t""yes" 1>&6
5429     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5430   cat >> confdefs.h <<EOF
5431 #define $ac_tr_hdr 1
5432 EOF
5433
5434 else
5435   echo "$ac_t""no" 1>&6
5436 fi
5437 done
5438
5439
5440 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
5441 # people who are not cross-compiling but are compiling cross-assemblers.
5442 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
5443 echo "configure:5444: checking whether compiling a cross-assembler" >&5
5444 if test "${host}" = "${target}"; then
5445   cross_gas=no
5446 else
5447   cross_gas=yes
5448   cat >> confdefs.h <<\EOF
5449 #define CROSS_COMPILE 1
5450 EOF
5451
5452 fi
5453 echo "$ac_t""$cross_gas" 1>&6
5454
5455 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5456 # for constant arguments.  Useless!
5457 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5458 echo "configure:5459: checking for working alloca.h" >&5
5459 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
5460   echo $ac_n "(cached) $ac_c" 1>&6
5461 else
5462   cat > conftest.$ac_ext <<EOF
5463 #line 5464 "configure"
5464 #include "confdefs.h"
5465 #include <alloca.h>
5466 int main() {
5467 char *p = alloca(2 * sizeof(int));
5468 ; return 0; }
5469 EOF
5470 if { (eval echo configure:5471: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5471   rm -rf conftest*
5472   ac_cv_header_alloca_h=yes
5473 else
5474   echo "configure: failed program was:" >&5
5475   cat conftest.$ac_ext >&5
5476   rm -rf conftest*
5477   ac_cv_header_alloca_h=no
5478 fi
5479 rm -f conftest*
5480 fi
5481
5482 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5483 if test $ac_cv_header_alloca_h = yes; then
5484   cat >> confdefs.h <<\EOF
5485 #define HAVE_ALLOCA_H 1
5486 EOF
5487
5488 fi
5489
5490 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5491 echo "configure:5492: checking for alloca" >&5
5492 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
5493   echo $ac_n "(cached) $ac_c" 1>&6
5494 else
5495   cat > conftest.$ac_ext <<EOF
5496 #line 5497 "configure"
5497 #include "confdefs.h"
5498
5499 #ifdef __GNUC__
5500 # define alloca __builtin_alloca
5501 #else
5502 # ifdef _MSC_VER
5503 #  include <malloc.h>
5504 #  define alloca _alloca
5505 # else
5506 #  if HAVE_ALLOCA_H
5507 #   include <alloca.h>
5508 #  else
5509 #   ifdef _AIX
5510  #pragma alloca
5511 #   else
5512 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5513 char *alloca ();
5514 #    endif
5515 #   endif
5516 #  endif
5517 # endif
5518 #endif
5519
5520 int main() {
5521 char *p = (char *) alloca(1);
5522 ; return 0; }
5523 EOF
5524 if { (eval echo configure:5525: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5525   rm -rf conftest*
5526   ac_cv_func_alloca_works=yes
5527 else
5528   echo "configure: failed program was:" >&5
5529   cat conftest.$ac_ext >&5
5530   rm -rf conftest*
5531   ac_cv_func_alloca_works=no
5532 fi
5533 rm -f conftest*
5534 fi
5535
5536 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
5537 if test $ac_cv_func_alloca_works = yes; then
5538   cat >> confdefs.h <<\EOF
5539 #define HAVE_ALLOCA 1
5540 EOF
5541
5542 fi
5543
5544 if test $ac_cv_func_alloca_works = no; then
5545   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5546   # that cause trouble.  Some versions do not even contain alloca or
5547   # contain a buggy version.  If you still want to use their alloca,
5548   # use ar to extract alloca.o from them instead of compiling alloca.c.
5549   ALLOCA=alloca.${ac_objext}
5550   cat >> confdefs.h <<\EOF
5551 #define C_ALLOCA 1
5552 EOF
5553
5554
5555 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
5556 echo "configure:5557: checking whether alloca needs Cray hooks" >&5
5557 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
5558   echo $ac_n "(cached) $ac_c" 1>&6
5559 else
5560   cat > conftest.$ac_ext <<EOF
5561 #line 5562 "configure"
5562 #include "confdefs.h"
5563 #if defined(CRAY) && ! defined(CRAY2)
5564 webecray
5565 #else
5566 wenotbecray
5567 #endif
5568
5569 EOF
5570 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5571   egrep "webecray" >/dev/null 2>&1; then
5572   rm -rf conftest*
5573   ac_cv_os_cray=yes
5574 else
5575   rm -rf conftest*
5576   ac_cv_os_cray=no
5577 fi
5578 rm -f conftest*
5579
5580 fi
5581
5582 echo "$ac_t""$ac_cv_os_cray" 1>&6
5583 if test $ac_cv_os_cray = yes; then
5584 for ac_func in _getb67 GETB67 getb67; do
5585   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5586 echo "configure:5587: checking for $ac_func" >&5
5587 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5588   echo $ac_n "(cached) $ac_c" 1>&6
5589 else
5590   cat > conftest.$ac_ext <<EOF
5591 #line 5592 "configure"
5592 #include "confdefs.h"
5593 /* System header to define __stub macros and hopefully few prototypes,
5594     which can conflict with char $ac_func(); below.  */
5595 #include <assert.h>
5596 /* Override any gcc2 internal prototype to avoid an error.  */
5597 /* We use char because int might match the return type of a gcc2
5598     builtin and then its argument prototype would still apply.  */
5599 char $ac_func();
5600
5601 int main() {
5602
5603 /* The GNU C library defines this for functions which it implements
5604     to always fail with ENOSYS.  Some functions are actually named
5605     something starting with __ and the normal name is an alias.  */
5606 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5607 choke me
5608 #else
5609 $ac_func();
5610 #endif
5611
5612 ; return 0; }
5613 EOF
5614 if { (eval echo configure:5615: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5615   rm -rf conftest*
5616   eval "ac_cv_func_$ac_func=yes"
5617 else
5618   echo "configure: failed program was:" >&5
5619   cat conftest.$ac_ext >&5
5620   rm -rf conftest*
5621   eval "ac_cv_func_$ac_func=no"
5622 fi
5623 rm -f conftest*
5624 fi
5625
5626 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5627   echo "$ac_t""yes" 1>&6
5628   cat >> confdefs.h <<EOF
5629 #define CRAY_STACKSEG_END $ac_func
5630 EOF
5631
5632   break
5633 else
5634   echo "$ac_t""no" 1>&6
5635 fi
5636
5637 done
5638 fi
5639
5640 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5641 echo "configure:5642: checking stack direction for C alloca" >&5
5642 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
5643   echo $ac_n "(cached) $ac_c" 1>&6
5644 else
5645   if test "$cross_compiling" = yes; then
5646   ac_cv_c_stack_direction=0
5647 else
5648   cat > conftest.$ac_ext <<EOF
5649 #line 5650 "configure"
5650 #include "confdefs.h"
5651 find_stack_direction ()
5652 {
5653   static char *addr = 0;
5654   auto char dummy;
5655   if (addr == 0)
5656     {
5657       addr = &dummy;
5658       return find_stack_direction ();
5659     }
5660   else
5661     return (&dummy > addr) ? 1 : -1;
5662 }
5663 main ()
5664 {
5665   exit (find_stack_direction() < 0);
5666 }
5667 EOF
5668 if { (eval echo configure:5669: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5669 then
5670   ac_cv_c_stack_direction=1
5671 else
5672   echo "configure: failed program was:" >&5
5673   cat conftest.$ac_ext >&5
5674   rm -fr conftest*
5675   ac_cv_c_stack_direction=-1
5676 fi
5677 rm -fr conftest*
5678 fi
5679
5680 fi
5681
5682 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5683 cat >> confdefs.h <<EOF
5684 #define STACK_DIRECTION $ac_cv_c_stack_direction
5685 EOF
5686
5687 fi
5688
5689 echo $ac_n "checking for inline""... $ac_c" 1>&6
5690 echo "configure:5691: checking for inline" >&5
5691 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
5692   echo $ac_n "(cached) $ac_c" 1>&6
5693 else
5694   ac_cv_c_inline=no
5695 for ac_kw in inline __inline__ __inline; do
5696   cat > conftest.$ac_ext <<EOF
5697 #line 5698 "configure"
5698 #include "confdefs.h"
5699
5700 int main() {
5701 } $ac_kw foo() {
5702 ; return 0; }
5703 EOF
5704 if { (eval echo configure:5705: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5705   rm -rf conftest*
5706   ac_cv_c_inline=$ac_kw; break
5707 else
5708   echo "configure: failed program was:" >&5
5709   cat conftest.$ac_ext >&5
5710 fi
5711 rm -f conftest*
5712 done
5713
5714 fi
5715
5716 echo "$ac_t""$ac_cv_c_inline" 1>&6
5717 case "$ac_cv_c_inline" in
5718   inline | yes) ;;
5719   no) cat >> confdefs.h <<\EOF
5720 #define inline
5721 EOF
5722  ;;
5723   *)  cat >> confdefs.h <<EOF
5724 #define inline $ac_cv_c_inline
5725 EOF
5726  ;;
5727 esac
5728
5729
5730 # VMS doesn't have unlink.
5731 for ac_func in unlink remove
5732 do
5733 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5734 echo "configure:5735: checking for $ac_func" >&5
5735 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5736   echo $ac_n "(cached) $ac_c" 1>&6
5737 else
5738   cat > conftest.$ac_ext <<EOF
5739 #line 5740 "configure"
5740 #include "confdefs.h"
5741 /* System header to define __stub macros and hopefully few prototypes,
5742     which can conflict with char $ac_func(); below.  */
5743 #include <assert.h>
5744 /* Override any gcc2 internal prototype to avoid an error.  */
5745 /* We use char because int might match the return type of a gcc2
5746     builtin and then its argument prototype would still apply.  */
5747 char $ac_func();
5748
5749 int main() {
5750
5751 /* The GNU C library defines this for functions which it implements
5752     to always fail with ENOSYS.  Some functions are actually named
5753     something starting with __ and the normal name is an alias.  */
5754 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5755 choke me
5756 #else
5757 $ac_func();
5758 #endif
5759
5760 ; return 0; }
5761 EOF
5762 if { (eval echo configure:5763: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5763   rm -rf conftest*
5764   eval "ac_cv_func_$ac_func=yes"
5765 else
5766   echo "configure: failed program was:" >&5
5767   cat conftest.$ac_ext >&5
5768   rm -rf conftest*
5769   eval "ac_cv_func_$ac_func=no"
5770 fi
5771 rm -f conftest*
5772 fi
5773
5774 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5775   echo "$ac_t""yes" 1>&6
5776     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5777   cat >> confdefs.h <<EOF
5778 #define $ac_tr_func 1
5779 EOF
5780  break
5781 else
5782   echo "$ac_t""no" 1>&6
5783 fi
5784 done
5785
5786
5787 # Some systems don't have sbrk().
5788 for ac_func in sbrk
5789 do
5790 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5791 echo "configure:5792: checking for $ac_func" >&5
5792 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5793   echo $ac_n "(cached) $ac_c" 1>&6
5794 else
5795   cat > conftest.$ac_ext <<EOF
5796 #line 5797 "configure"
5797 #include "confdefs.h"
5798 /* System header to define __stub macros and hopefully few prototypes,
5799     which can conflict with char $ac_func(); below.  */
5800 #include <assert.h>
5801 /* Override any gcc2 internal prototype to avoid an error.  */
5802 /* We use char because int might match the return type of a gcc2
5803     builtin and then its argument prototype would still apply.  */
5804 char $ac_func();
5805
5806 int main() {
5807
5808 /* The GNU C library defines this for functions which it implements
5809     to always fail with ENOSYS.  Some functions are actually named
5810     something starting with __ and the normal name is an alias.  */
5811 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5812 choke me
5813 #else
5814 $ac_func();
5815 #endif
5816
5817 ; return 0; }
5818 EOF
5819 if { (eval echo configure:5820: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5820   rm -rf conftest*
5821   eval "ac_cv_func_$ac_func=yes"
5822 else
5823   echo "configure: failed program was:" >&5
5824   cat conftest.$ac_ext >&5
5825   rm -rf conftest*
5826   eval "ac_cv_func_$ac_func=no"
5827 fi
5828 rm -f conftest*
5829 fi
5830
5831 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5832   echo "$ac_t""yes" 1>&6
5833     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5834   cat >> confdefs.h <<EOF
5835 #define $ac_tr_func 1
5836 EOF
5837
5838 else
5839   echo "$ac_t""no" 1>&6
5840 fi
5841 done
5842
5843
5844 # do we need the math library?
5845 case "${need_libm}" in
5846 yes)
5847   LIBM=
5848 case $host in
5849 *-*-beos* | *-*-cygwin* | *-*-pw32*)
5850   # These system don't have libm
5851   ;;
5852 *-ncr-sysv4.3*)
5853   echo $ac_n "checking for _mwvalidcheckl in -lmw""... $ac_c" 1>&6
5854 echo "configure:5855: checking for _mwvalidcheckl in -lmw" >&5
5855 ac_lib_var=`echo mw'_'_mwvalidcheckl | sed 'y%./+-%__p_%'`
5856 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5857   echo $ac_n "(cached) $ac_c" 1>&6
5858 else
5859   ac_save_LIBS="$LIBS"
5860 LIBS="-lmw  $LIBS"
5861 cat > conftest.$ac_ext <<EOF
5862 #line 5863 "configure"
5863 #include "confdefs.h"
5864 /* Override any gcc2 internal prototype to avoid an error.  */
5865 /* We use char because int might match the return type of a gcc2
5866     builtin and then its argument prototype would still apply.  */
5867 char _mwvalidcheckl();
5868
5869 int main() {
5870 _mwvalidcheckl()
5871 ; return 0; }
5872 EOF
5873 if { (eval echo configure:5874: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5874   rm -rf conftest*
5875   eval "ac_cv_lib_$ac_lib_var=yes"
5876 else
5877   echo "configure: failed program was:" >&5
5878   cat conftest.$ac_ext >&5
5879   rm -rf conftest*
5880   eval "ac_cv_lib_$ac_lib_var=no"
5881 fi
5882 rm -f conftest*
5883 LIBS="$ac_save_LIBS"
5884
5885 fi
5886 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5887   echo "$ac_t""yes" 1>&6
5888   LIBM="-lmw"
5889 else
5890   echo "$ac_t""no" 1>&6
5891 fi
5892
5893   echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
5894 echo "configure:5895: checking for main in -lm" >&5
5895 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
5896 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5897   echo $ac_n "(cached) $ac_c" 1>&6
5898 else
5899   ac_save_LIBS="$LIBS"
5900 LIBS="-lm  $LIBS"
5901 cat > conftest.$ac_ext <<EOF
5902 #line 5903 "configure"
5903 #include "confdefs.h"
5904
5905 int main() {
5906 main()
5907 ; return 0; }
5908 EOF
5909 if { (eval echo configure:5910: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5910   rm -rf conftest*
5911   eval "ac_cv_lib_$ac_lib_var=yes"
5912 else
5913   echo "configure: failed program was:" >&5
5914   cat conftest.$ac_ext >&5
5915   rm -rf conftest*
5916   eval "ac_cv_lib_$ac_lib_var=no"
5917 fi
5918 rm -f conftest*
5919 LIBS="$ac_save_LIBS"
5920
5921 fi
5922 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5923   echo "$ac_t""yes" 1>&6
5924   LIBM="$LIBM -lm"
5925 else
5926   echo "$ac_t""no" 1>&6
5927 fi
5928
5929   ;;
5930 *)
5931   echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
5932 echo "configure:5933: checking for main in -lm" >&5
5933 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
5934 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5935   echo $ac_n "(cached) $ac_c" 1>&6
5936 else
5937   ac_save_LIBS="$LIBS"
5938 LIBS="-lm  $LIBS"
5939 cat > conftest.$ac_ext <<EOF
5940 #line 5941 "configure"
5941 #include "confdefs.h"
5942
5943 int main() {
5944 main()
5945 ; return 0; }
5946 EOF
5947 if { (eval echo configure:5948: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5948   rm -rf conftest*
5949   eval "ac_cv_lib_$ac_lib_var=yes"
5950 else
5951   echo "configure: failed program was:" >&5
5952   cat conftest.$ac_ext >&5
5953   rm -rf conftest*
5954   eval "ac_cv_lib_$ac_lib_var=no"
5955 fi
5956 rm -f conftest*
5957 LIBS="$ac_save_LIBS"
5958
5959 fi
5960 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5961   echo "$ac_t""yes" 1>&6
5962   LIBM="-lm"
5963 else
5964   echo "$ac_t""no" 1>&6
5965 fi
5966
5967   ;;
5968 esac
5969
5970
5971   ;;
5972 esac
5973
5974 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
5975 # enough, but on some of those systems, the assert macro relies on requoting
5976 # working properly!
5977 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
5978 echo "configure:5979: checking for working assert macro" >&5
5979 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
5980   echo $ac_n "(cached) $ac_c" 1>&6
5981 else
5982   cat > conftest.$ac_ext <<EOF
5983 #line 5984 "configure"
5984 #include "confdefs.h"
5985 #include <assert.h>
5986 #include <stdio.h>
5987 int main() {
5988
5989 /* check for requoting problems */
5990 static int a, b, c, d;
5991 static char *s;
5992 assert (!strcmp(s, "foo bar baz quux"));
5993 /* check for newline handling */
5994 assert (a == b
5995         || c == d);
5996
5997 ; return 0; }
5998 EOF
5999 if { (eval echo configure:6000: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6000   rm -rf conftest*
6001   gas_cv_assert_ok=yes
6002 else
6003   echo "configure: failed program was:" >&5
6004   cat conftest.$ac_ext >&5
6005   rm -rf conftest*
6006   gas_cv_assert_ok=no
6007 fi
6008 rm -f conftest*
6009 fi
6010 echo "$ac_t""$gas_cv_assert_ok" 1>&6
6011 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
6012 #define BROKEN_ASSERT 1
6013 EOF
6014
6015
6016
6017 # On some systems, the system header files may not declare malloc, realloc,
6018 # and free.  There are places where gas needs these functions to have been
6019 # declared -- such as when taking their addresses.
6020 gas_test_headers="
6021 #ifdef HAVE_MEMORY_H
6022 #include <memory.h>
6023 #endif
6024 #ifdef HAVE_STRING_H
6025 #include <string.h>
6026 #else
6027 #ifdef HAVE_STRINGS_H
6028 #include <strings.h>
6029 #endif
6030 #endif
6031 #ifdef HAVE_STDLIB_H
6032 #include <stdlib.h>
6033 #endif
6034 #ifdef HAVE_UNISTD_H
6035 #include <unistd.h>
6036 #endif
6037 "
6038
6039 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
6040 echo "configure:6041: checking whether declaration is required for strstr" >&5
6041 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
6042   echo $ac_n "(cached) $ac_c" 1>&6
6043 else
6044   cat > conftest.$ac_ext <<EOF
6045 #line 6046 "configure"
6046 #include "confdefs.h"
6047 $gas_test_headers
6048 int main() {
6049
6050 typedef char *(*f)();
6051 f x;
6052 x = (f) strstr;
6053
6054 ; return 0; }
6055 EOF
6056 if { (eval echo configure:6057: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6057   rm -rf conftest*
6058   gas_cv_decl_needed_strstr=no
6059 else
6060   echo "configure: failed program was:" >&5
6061   cat conftest.$ac_ext >&5
6062   rm -rf conftest*
6063   gas_cv_decl_needed_strstr=yes
6064 fi
6065 rm -f conftest*
6066 fi
6067 echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
6068 if test $gas_cv_decl_needed_strstr = yes; then
6069  cat >> confdefs.h <<\EOF
6070 #define NEED_DECLARATION_STRSTR 1
6071 EOF
6072
6073 fi
6074
6075
6076 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
6077 echo "configure:6078: checking whether declaration is required for malloc" >&5
6078 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
6079   echo $ac_n "(cached) $ac_c" 1>&6
6080 else
6081   cat > conftest.$ac_ext <<EOF
6082 #line 6083 "configure"
6083 #include "confdefs.h"
6084 $gas_test_headers
6085 int main() {
6086
6087 typedef char *(*f)();
6088 f x;
6089 x = (f) malloc;
6090
6091 ; return 0; }
6092 EOF
6093 if { (eval echo configure:6094: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6094   rm -rf conftest*
6095   gas_cv_decl_needed_malloc=no
6096 else
6097   echo "configure: failed program was:" >&5
6098   cat conftest.$ac_ext >&5
6099   rm -rf conftest*
6100   gas_cv_decl_needed_malloc=yes
6101 fi
6102 rm -f conftest*
6103 fi
6104 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
6105 if test $gas_cv_decl_needed_malloc = yes; then
6106  cat >> confdefs.h <<\EOF
6107 #define NEED_DECLARATION_MALLOC 1
6108 EOF
6109
6110 fi
6111
6112
6113 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
6114 echo "configure:6115: checking whether declaration is required for free" >&5
6115 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
6116   echo $ac_n "(cached) $ac_c" 1>&6
6117 else
6118   cat > conftest.$ac_ext <<EOF
6119 #line 6120 "configure"
6120 #include "confdefs.h"
6121 $gas_test_headers
6122 int main() {
6123
6124 typedef void (*f)();
6125 f x;
6126 x = (f) free;
6127
6128 ; return 0; }
6129 EOF
6130 if { (eval echo configure:6131: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6131   rm -rf conftest*
6132   gas_cv_decl_needed_free=no
6133 else
6134   echo "configure: failed program was:" >&5
6135   cat conftest.$ac_ext >&5
6136   rm -rf conftest*
6137   gas_cv_decl_needed_free=yes
6138 fi
6139 rm -f conftest*
6140 fi
6141 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
6142 if test $gas_cv_decl_needed_free = yes; then
6143  cat >> confdefs.h <<\EOF
6144 #define NEED_DECLARATION_FREE 1
6145 EOF
6146
6147 fi
6148
6149
6150 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
6151 echo "configure:6152: checking whether declaration is required for sbrk" >&5
6152 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
6153   echo $ac_n "(cached) $ac_c" 1>&6
6154 else
6155   cat > conftest.$ac_ext <<EOF
6156 #line 6157 "configure"
6157 #include "confdefs.h"
6158 $gas_test_headers
6159 int main() {
6160
6161 typedef char *(*f)();
6162 f x;
6163 x = (f) sbrk;
6164
6165 ; return 0; }
6166 EOF
6167 if { (eval echo configure:6168: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6168   rm -rf conftest*
6169   gas_cv_decl_needed_sbrk=no
6170 else
6171   echo "configure: failed program was:" >&5
6172   cat conftest.$ac_ext >&5
6173   rm -rf conftest*
6174   gas_cv_decl_needed_sbrk=yes
6175 fi
6176 rm -f conftest*
6177 fi
6178 echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
6179 if test $gas_cv_decl_needed_sbrk = yes; then
6180  cat >> confdefs.h <<\EOF
6181 #define NEED_DECLARATION_SBRK 1
6182 EOF
6183
6184 fi
6185
6186
6187 echo $ac_n "checking whether declaration is required for environ""... $ac_c" 1>&6
6188 echo "configure:6189: checking whether declaration is required for environ" >&5
6189 if eval "test \"`echo '$''{'gas_cv_decl_needed_environ'+set}'`\" = set"; then
6190   echo $ac_n "(cached) $ac_c" 1>&6
6191 else
6192   cat > conftest.$ac_ext <<EOF
6193 #line 6194 "configure"
6194 #include "confdefs.h"
6195 $gas_test_headers
6196 int main() {
6197
6198 typedef char **f;
6199 f x;
6200 x = (f) environ;
6201
6202 ; return 0; }
6203 EOF
6204 if { (eval echo configure:6205: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6205   rm -rf conftest*
6206   gas_cv_decl_needed_environ=no
6207 else
6208   echo "configure: failed program was:" >&5
6209   cat conftest.$ac_ext >&5
6210   rm -rf conftest*
6211   gas_cv_decl_needed_environ=yes
6212 fi
6213 rm -f conftest*
6214 fi
6215 echo "$ac_t""$gas_cv_decl_needed_environ" 1>&6
6216 if test $gas_cv_decl_needed_environ = yes; then
6217  cat >> confdefs.h <<\EOF
6218 #define NEED_DECLARATION_ENVIRON 1
6219 EOF
6220
6221 fi
6222
6223
6224 # Does errno.h declare errno, or do we have to add a separate declaration
6225 # for it?
6226
6227 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
6228 echo "configure:6229: checking whether declaration is required for errno" >&5
6229 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
6230   echo $ac_n "(cached) $ac_c" 1>&6
6231 else
6232   cat > conftest.$ac_ext <<EOF
6233 #line 6234 "configure"
6234 #include "confdefs.h"
6235
6236 #ifdef HAVE_ERRNO_H
6237 #include <errno.h>
6238 #endif
6239
6240 int main() {
6241
6242 typedef int f;
6243 f x;
6244 x = (f) errno;
6245
6246 ; return 0; }
6247 EOF
6248 if { (eval echo configure:6249: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6249   rm -rf conftest*
6250   gas_cv_decl_needed_errno=no
6251 else
6252   echo "configure: failed program was:" >&5
6253   cat conftest.$ac_ext >&5
6254   rm -rf conftest*
6255   gas_cv_decl_needed_errno=yes
6256 fi
6257 rm -f conftest*
6258 fi
6259 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
6260 if test $gas_cv_decl_needed_errno = yes; then
6261  cat >> confdefs.h <<\EOF
6262 #define NEED_DECLARATION_ERRNO 1
6263 EOF
6264
6265 fi
6266
6267
6268
6269
6270 trap '' 1 2 15
6271 cat > confcache <<\EOF
6272 # This file is a shell script that caches the results of configure
6273 # tests run on this system so they can be shared between configure
6274 # scripts and configure runs.  It is not useful on other systems.
6275 # If it contains results you don't want to keep, you may remove or edit it.
6276 #
6277 # By default, configure uses ./config.cache as the cache file,
6278 # creating it if it does not exist already.  You can give configure
6279 # the --cache-file=FILE option to use a different cache file; that is
6280 # what configure does when it calls configure scripts in
6281 # subdirectories, so they share the cache.
6282 # Giving --cache-file=/dev/null disables caching, for debugging configure.
6283 # config.status only pays attention to the cache file if you give it the
6284 # --recheck option to rerun configure.
6285 #
6286 EOF
6287 # The following way of writing the cache mishandles newlines in values,
6288 # but we know of no workaround that is simple, portable, and efficient.
6289 # So, don't put newlines in cache variables' values.
6290 # Ultrix sh set writes to stderr and can't be redirected directly,
6291 # and sets the high bit in the cache file unless we assign to the vars.
6292 (set) 2>&1 |
6293   case `(ac_space=' '; set | grep ac_space) 2>&1` in
6294   *ac_space=\ *)
6295     # `set' does not quote correctly, so add quotes (double-quote substitution
6296     # turns \\\\ into \\, and sed turns \\ into \).
6297     sed -n \
6298       -e "s/'/'\\\\''/g" \
6299       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
6300     ;;
6301   *)
6302     # `set' quotes correctly as required by POSIX, so do not add quotes.
6303     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
6304     ;;
6305   esac >> confcache
6306 if cmp -s $cache_file confcache; then
6307   :
6308 else
6309   if test -w $cache_file; then
6310     echo "updating cache $cache_file"
6311     cat confcache > $cache_file
6312   else
6313     echo "not updating unwritable cache $cache_file"
6314   fi
6315 fi
6316 rm -f confcache
6317
6318 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
6319
6320 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6321 # Let make expand exec_prefix.
6322 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6323
6324 # Any assignment to VPATH causes Sun make to only execute
6325 # the first set of double-colon rules, so remove it if not needed.
6326 # If there is a colon in the path, we need to keep it.
6327 if test "x$srcdir" = x.; then
6328   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
6329 fi
6330
6331 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
6332
6333 DEFS=-DHAVE_CONFIG_H
6334
6335 # Without the "./", some shells look in PATH for config.status.
6336 : ${CONFIG_STATUS=./config.status}
6337
6338 echo creating $CONFIG_STATUS
6339 rm -f $CONFIG_STATUS
6340 cat > $CONFIG_STATUS <<EOF
6341 #! /bin/sh
6342 # Generated automatically by configure.
6343 # Run this file to recreate the current configuration.
6344 # This directory was configured as follows,
6345 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
6346 #
6347 # $0 $ac_configure_args
6348 #
6349 # Compiler output produced by configure, useful for debugging
6350 # configure, is in ./config.log if it exists.
6351
6352 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
6353 for ac_option
6354 do
6355   case "\$ac_option" in
6356   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6357     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
6358     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
6359   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
6360     echo "$CONFIG_STATUS generated by autoconf version 2.13"
6361     exit 0 ;;
6362   -help | --help | --hel | --he | --h)
6363     echo "\$ac_cs_usage"; exit 0 ;;
6364   *) echo "\$ac_cs_usage"; exit 1 ;;
6365   esac
6366 done
6367
6368 ac_given_srcdir=$srcdir
6369 ac_given_INSTALL="$INSTALL"
6370
6371 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
6372 EOF
6373 cat >> $CONFIG_STATUS <<EOF
6374
6375 # Protect against being on the right side of a sed subst in config.status.
6376 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
6377  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
6378 $ac_vpsub
6379 $extrasub
6380 s%@SHELL@%$SHELL%g
6381 s%@CFLAGS@%$CFLAGS%g
6382 s%@CPPFLAGS@%$CPPFLAGS%g
6383 s%@CXXFLAGS@%$CXXFLAGS%g
6384 s%@FFLAGS@%$FFLAGS%g
6385 s%@DEFS@%$DEFS%g
6386 s%@LDFLAGS@%$LDFLAGS%g
6387 s%@LIBS@%$LIBS%g
6388 s%@exec_prefix@%$exec_prefix%g
6389 s%@prefix@%$prefix%g
6390 s%@program_transform_name@%$program_transform_name%g
6391 s%@bindir@%$bindir%g
6392 s%@sbindir@%$sbindir%g
6393 s%@libexecdir@%$libexecdir%g
6394 s%@datadir@%$datadir%g
6395 s%@sysconfdir@%$sysconfdir%g
6396 s%@sharedstatedir@%$sharedstatedir%g
6397 s%@localstatedir@%$localstatedir%g
6398 s%@libdir@%$libdir%g
6399 s%@includedir@%$includedir%g
6400 s%@oldincludedir@%$oldincludedir%g
6401 s%@infodir@%$infodir%g
6402 s%@mandir@%$mandir%g
6403 s%@host@%$host%g
6404 s%@host_alias@%$host_alias%g
6405 s%@host_cpu@%$host_cpu%g
6406 s%@host_vendor@%$host_vendor%g
6407 s%@host_os@%$host_os%g
6408 s%@target@%$target%g
6409 s%@target_alias@%$target_alias%g
6410 s%@target_cpu@%$target_cpu%g
6411 s%@target_vendor@%$target_vendor%g
6412 s%@target_os@%$target_os%g
6413 s%@build@%$build%g
6414 s%@build_alias@%$build_alias%g
6415 s%@build_cpu@%$build_cpu%g
6416 s%@build_vendor@%$build_vendor%g
6417 s%@build_os@%$build_os%g
6418 s%@CC@%$CC%g
6419 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
6420 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
6421 s%@INSTALL_DATA@%$INSTALL_DATA%g
6422 s%@PACKAGE@%$PACKAGE%g
6423 s%@VERSION@%$VERSION%g
6424 s%@ACLOCAL@%$ACLOCAL%g
6425 s%@AUTOCONF@%$AUTOCONF%g
6426 s%@AUTOMAKE@%$AUTOMAKE%g
6427 s%@AUTOHEADER@%$AUTOHEADER%g
6428 s%@MAKEINFO@%$MAKEINFO%g
6429 s%@SET_MAKE@%$SET_MAKE%g
6430 s%@LN_S@%$LN_S%g
6431 s%@OBJEXT@%$OBJEXT%g
6432 s%@EXEEXT@%$EXEEXT%g
6433 s%@RANLIB@%$RANLIB%g
6434 s%@STRIP@%$STRIP%g
6435 s%@LIBTOOL@%$LIBTOOL%g
6436 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
6437 s%@GDBINIT@%$GDBINIT%g
6438 s%@cgen_cpu_prefix@%$cgen_cpu_prefix%g
6439 s%@extra_objects@%$extra_objects%g
6440 s%@target_cpu_type@%$target_cpu_type%g
6441 s%@obj_format@%$obj_format%g
6442 s%@te_file@%$te_file%g
6443 s%@install_tooldir@%$install_tooldir%g
6444 s%@atof@%$atof%g
6445 s%@BFDLIB@%$BFDLIB%g
6446 s%@OPCODES_LIB@%$OPCODES_LIB%g
6447 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
6448 s%@YACC@%$YACC%g
6449 s%@LEX@%$LEX%g
6450 s%@LEXLIB@%$LEXLIB%g
6451 s%@CPP@%$CPP%g
6452 s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
6453 s%@ALLOCA@%$ALLOCA%g
6454 s%@USE_NLS@%$USE_NLS%g
6455 s%@MSGFMT@%$MSGFMT%g
6456 s%@GMSGFMT@%$GMSGFMT%g
6457 s%@XGETTEXT@%$XGETTEXT%g
6458 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
6459 s%@CATALOGS@%$CATALOGS%g
6460 s%@CATOBJEXT@%$CATOBJEXT%g
6461 s%@DATADIRNAME@%$DATADIRNAME%g
6462 s%@GMOFILES@%$GMOFILES%g
6463 s%@INSTOBJEXT@%$INSTOBJEXT%g
6464 s%@INTLDEPS@%$INTLDEPS%g
6465 s%@INTLLIBS@%$INTLLIBS%g
6466 s%@INTLOBJS@%$INTLOBJS%g
6467 s%@POFILES@%$POFILES%g
6468 s%@POSUB@%$POSUB%g
6469 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
6470 s%@GT_NO@%$GT_NO%g
6471 s%@GT_YES@%$GT_YES%g
6472 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
6473 s%@l@%$l%g
6474 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
6475 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
6476 s%@MAINT@%$MAINT%g
6477 s%@LIBM@%$LIBM%g
6478
6479 CEOF
6480 EOF
6481
6482 cat >> $CONFIG_STATUS <<\EOF
6483
6484 # Split the substitutions into bite-sized pieces for seds with
6485 # small command number limits, like on Digital OSF/1 and HP-UX.
6486 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
6487 ac_file=1 # Number of current file.
6488 ac_beg=1 # First line for current file.
6489 ac_end=$ac_max_sed_cmds # Line after last line for current file.
6490 ac_more_lines=:
6491 ac_sed_cmds=""
6492 while $ac_more_lines; do
6493   if test $ac_beg -gt 1; then
6494     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
6495   else
6496     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
6497   fi
6498   if test ! -s conftest.s$ac_file; then
6499     ac_more_lines=false
6500     rm -f conftest.s$ac_file
6501   else
6502     if test -z "$ac_sed_cmds"; then
6503       ac_sed_cmds="sed -f conftest.s$ac_file"
6504     else
6505       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
6506     fi
6507     ac_file=`expr $ac_file + 1`
6508     ac_beg=$ac_end
6509     ac_end=`expr $ac_end + $ac_max_sed_cmds`
6510   fi
6511 done
6512 if test -z "$ac_sed_cmds"; then
6513   ac_sed_cmds=cat
6514 fi
6515 EOF
6516
6517 cat >> $CONFIG_STATUS <<EOF
6518
6519 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile ${GDBINIT}:gdbinit.in po/Makefile.in:po/Make-in"}
6520 EOF
6521 cat >> $CONFIG_STATUS <<\EOF
6522 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
6523   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6524   case "$ac_file" in
6525   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6526        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6527   *) ac_file_in="${ac_file}.in" ;;
6528   esac
6529
6530   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
6531
6532   # Remove last slash and all that follows it.  Not all systems have dirname.
6533   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6534   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6535     # The file is in a subdirectory.
6536     test ! -d "$ac_dir" && mkdir "$ac_dir"
6537     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
6538     # A "../" for each directory in $ac_dir_suffix.
6539     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
6540   else
6541     ac_dir_suffix= ac_dots=
6542   fi
6543
6544   case "$ac_given_srcdir" in
6545   .)  srcdir=.
6546       if test -z "$ac_dots"; then top_srcdir=.
6547       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
6548   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
6549   *) # Relative path.
6550     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
6551     top_srcdir="$ac_dots$ac_given_srcdir" ;;
6552   esac
6553
6554   case "$ac_given_INSTALL" in
6555   [/$]*) INSTALL="$ac_given_INSTALL" ;;
6556   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6557   esac
6558
6559   echo creating "$ac_file"
6560   rm -f "$ac_file"
6561   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
6562   case "$ac_file" in
6563   *Makefile*) ac_comsub="1i\\
6564 # $configure_input" ;;
6565   *) ac_comsub= ;;
6566   esac
6567
6568   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6569   sed -e "$ac_comsub
6570 s%@configure_input@%$configure_input%g
6571 s%@srcdir@%$srcdir%g
6572 s%@top_srcdir@%$top_srcdir%g
6573 s%@INSTALL@%$INSTALL%g
6574 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
6575 fi; done
6576 rm -f conftest.s*
6577
6578 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6579 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6580 #
6581 # ac_d sets the value in "#define NAME VALUE" lines.
6582 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
6583 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
6584 ac_dC='\3'
6585 ac_dD='%g'
6586 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
6587 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6588 ac_uB='\([      ]\)%\1#\2define\3'
6589 ac_uC=' '
6590 ac_uD='\4%g'
6591 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6592 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6593 ac_eB='$%\1#\2define\3'
6594 ac_eC=' '
6595 ac_eD='%g'
6596
6597 if test "${CONFIG_HEADERS+set}" != set; then
6598 EOF
6599 cat >> $CONFIG_STATUS <<EOF
6600   CONFIG_HEADERS="config.h:config.in"
6601 EOF
6602 cat >> $CONFIG_STATUS <<\EOF
6603 fi
6604 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
6605   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6606   case "$ac_file" in
6607   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6608        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6609   *) ac_file_in="${ac_file}.in" ;;
6610   esac
6611
6612   echo creating $ac_file
6613
6614   rm -f conftest.frag conftest.in conftest.out
6615   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6616   cat $ac_file_inputs > conftest.in
6617
6618 EOF
6619
6620 # Transform confdefs.h into a sed script conftest.vals that substitutes
6621 # the proper values into config.h.in to produce config.h.  And first:
6622 # Protect against being on the right side of a sed subst in config.status.
6623 # Protect against being in an unquoted here document in config.status.
6624 rm -f conftest.vals
6625 cat > conftest.hdr <<\EOF
6626 s/[\\&%]/\\&/g
6627 s%[\\$`]%\\&%g
6628 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
6629 s%ac_d%ac_u%gp
6630 s%ac_u%ac_e%gp
6631 EOF
6632 sed -n -f conftest.hdr confdefs.h > conftest.vals
6633 rm -f conftest.hdr
6634
6635 # This sed command replaces #undef with comments.  This is necessary, for
6636 # example, in the case of _POSIX_SOURCE, which is predefined and required
6637 # on some systems where configure will not decide to define it.
6638 cat >> conftest.vals <<\EOF
6639 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
6640 EOF
6641
6642 # Break up conftest.vals because some shells have a limit on
6643 # the size of here documents, and old seds have small limits too.
6644
6645 rm -f conftest.tail
6646 while :
6647 do
6648   ac_lines=`grep -c . conftest.vals`
6649   # grep -c gives empty output for an empty file on some AIX systems.
6650   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
6651   # Write a limited-size here document to conftest.frag.
6652   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
6653   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
6654   echo 'CEOF
6655   sed -f conftest.frag conftest.in > conftest.out
6656   rm -f conftest.in
6657   mv conftest.out conftest.in
6658 ' >> $CONFIG_STATUS
6659   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
6660   rm -f conftest.vals
6661   mv conftest.tail conftest.vals
6662 done
6663 rm -f conftest.vals
6664
6665 cat >> $CONFIG_STATUS <<\EOF
6666   rm -f conftest.frag conftest.h
6667   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
6668   cat conftest.in >> conftest.h
6669   rm -f conftest.in
6670   if cmp -s $ac_file conftest.h 2>/dev/null; then
6671     echo "$ac_file is unchanged"
6672     rm -f conftest.h
6673   else
6674     # Remove last slash and all that follows it.  Not all systems have dirname.
6675       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6676       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6677       # The file is in a subdirectory.
6678       test ! -d "$ac_dir" && mkdir "$ac_dir"
6679     fi
6680     rm -f $ac_file
6681     mv conftest.h $ac_file
6682   fi
6683 fi; done
6684
6685 EOF
6686 cat >> $CONFIG_STATUS <<EOF
6687
6688 target_cpu_type=${target_cpu_type}
6689  cgen_cpu_prefix=${cgen_cpu_prefix}
6690  obj_format=${obj_format}
6691  te_file=${te_file}
6692 EOF
6693 cat >> $CONFIG_STATUS <<\EOF
6694 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
6695 rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h
6696  echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h
6697  echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h
6698  echo '#include "te-'"${te_file}"'.h"' > targ-env.h
6699  echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h
6700  if test "x$cgen_cpu_prefix" != x ; then
6701    echo '#include "opcodes/'"${cgen_cpu_prefix}"'-desc.h"' > cgen-desc.h
6702  fi
6703
6704  sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile
6705 exit 0
6706 EOF
6707 chmod +x $CONFIG_STATUS
6708 rm -fr confdefs* $ac_clean_files
6709 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
6710