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       m6811|m6812|m68hc12) cpu_type=m68hc11 ;;
2283       m680[012346]0)    cpu_type=m68k ;;
2284       m68008)           cpu_type=m68k ;;
2285       m683??)           cpu_type=m68k ;;
2286       m5200)            cpu_type=m68k ;;
2287       m8*)              cpu_type=m88k ;;
2288       mips*el)          cpu_type=mips endian=little ;;
2289       mips*)            cpu_type=mips endian=big ;;
2290       or32*)            cpu_type=or32 endian=big ;;
2291       pjl*)             cpu_type=pj endian=little ;;
2292       pj*)              cpu_type=pj endian=big ;;
2293       powerpc*le*)      cpu_type=ppc endian=little ;;
2294       powerpc*)         cpu_type=ppc endian=big ;;
2295       rs6000*)          cpu_type=ppc ;;
2296       s390x*)           cpu_type=s390 arch=s390x ;;
2297       s390*)            cpu_type=s390 arch=s390 ;;
2298       sh5*)             cpu_type=sh64 endian=big ;;
2299       sh5le*)           cpu_type=sh64 endian=little ;;
2300       sh64*)            cpu_type=sh64 endian=big ;;
2301       sh64le*)          cpu_type=sh64 endian=little ;;
2302       sh*le)            cpu_type=sh endian=little ;;
2303       sh*)              cpu_type=sh endian=big ;;
2304       sparclite*)       cpu_type=sparc arch=sparclite ;;
2305       sparclet*)        cpu_type=sparc arch=sparclet ;;
2306       sparc64*)         cpu_type=sparc arch=v9-64 ;;
2307       sparc86x*)        cpu_type=sparc arch=sparc86x  ;;
2308       sparc*)           cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c.
2309       v850*)            cpu_type=v850 ;;
2310       *)                cpu_type=${cpu} ;;
2311     esac
2312
2313     if test ${this_target} = $target ; then
2314       target_cpu_type=${cpu_type}
2315     elif test ${target_cpu_type} != ${cpu_type} ; then
2316       continue
2317     fi
2318
2319     generic_target=${cpu_type}-$vendor-$os
2320     dev=no
2321     bfd_gas=no
2322     em=generic
2323
2324     # assign object format
2325     case ${generic_target} in
2326       a29k-*-coff)          fmt=coff ;;
2327       a29k-amd-udi)         fmt=coff ;;
2328       a29k-amd-ebmon)       fmt=coff ;;
2329       a29k-nyu-sym1)        fmt=coff ;;
2330       a29k-*-rtems*)        fmt=coff ;;
2331       a29k-*-vxworks*)      fmt=coff ;;
2332
2333       alpha*-*-*vms*)       fmt=evax ;;
2334       alpha*-*-netware*)    fmt=ecoff ;;
2335       alpha*-*-osf*)        fmt=ecoff ;;
2336       alpha*-*-linuxecoff*) fmt=ecoff ;;
2337       alpha*-*-linux-gnu*)  fmt=elf em=linux ;;
2338       alpha*-*-netbsd*)     fmt=elf em=nbsd ;;
2339       alpha*-*-openbsd*)    fmt=elf em=obsd ;;
2340
2341       arc-*-elf*)           fmt=elf bfd_gas=yes ;;
2342
2343       arm-*-aout)                       fmt=aout ;;
2344       arm-*-coff | thumb-*-coff)        fmt=coff ;;
2345       arm-*-rtems | thumb-*-rtems)      fmt=elf ;;
2346       arm-*-elf | thumb-*-elf)          fmt=elf ;;
2347       arm*-*-conix*)                    fmt=elf ;;
2348       arm-*-linux*aout*)                fmt=aout em=linux ;;
2349       arm*-*-linux-gnu* | arm*-*-uclinux*)
2350                                         fmt=elf  em=linux ;;
2351       arm-*-netbsdelf*)                 fmt=elf  em=nbsd ;;
2352       arm-*-netbsd* | arm-*-openbsd*)   fmt=aout em=nbsd ;;
2353       arm-*-oabi | thumb-*-oabi)        fmt=elf ;;
2354       arm-epoc-pe | thumb-epoc-pe)      fmt=coff em=epoc-pe ;;
2355       arm-*-wince)                      fmt=coff em=wince-pe ;;
2356       arm-*-pe | thumb-*-pe)            fmt=coff em=pe ;;
2357       arm-*-riscix*)                    fmt=aout em=riscix ;;
2358       arm-*-vxworks)                    fmt=coff ;;
2359
2360       avr-*-*)              fmt=elf bfd_gas=yes ;;
2361
2362       cris-*-*)             fmt=multi bfd_gas=yes ;;
2363
2364       d10v-*-*)             fmt=elf bfd_gas=yes ;;
2365       d30v-*-*)             fmt=elf bfd_gas=yes ;;
2366       dlx-*-*)              fmt=elf ;;
2367
2368
2369       fr30-*-*)             fmt=elf bfd_gas=yes ;;
2370       frv-*-*)              fmt=elf bfd_gas=yes ;;
2371
2372       hppa-*-linux-gnu*)    case ${cpu} in
2373                                 hppa*64*)
2374                                         fmt=elf em=hppalinux64;;
2375                                 hppa*)
2376                                         fmt=elf em=linux;;
2377                             esac ;;
2378       hppa-*-*elf*)         fmt=elf em=hppa ;;
2379       hppa-*-lites*)        fmt=elf em=hppa ;;
2380       hppa-*-netbsd*)       fmt=elf em=nbsd ;;
2381       hppa-*-openbsd*)      fmt=elf em=hppa ;;
2382       hppa-*-osf*)          fmt=som em=hppa ;;
2383       hppa-*-rtems*)        fmt=elf em=hppa ;;
2384       hppa-*-hpux11*)       case ${cpu} in
2385                                 hppa*64*)
2386                                         fmt=elf em=hppa64 ;;
2387                                 hppa*)
2388                                         fmt=som em=hppa ;;
2389                             esac ;;
2390       hppa-*-hpux*)         fmt=som em=hppa ;;
2391       hppa-*-mpeix*)        fmt=som em=hppa ;;
2392       hppa-*-bsd*)          fmt=som em=hppa ;;
2393       hppa-*-hiux*)         fmt=som em=hppa ;;
2394
2395       h8300-*-rtems*)       fmt=coff ;;
2396       h8300-*-coff)         fmt=coff ;;
2397       h8300-*-elf)          fmt=elf ;;
2398       h8500-*-rtems*)       fmt=coff ;;
2399       h8500-*-coff)         fmt=coff ;;
2400
2401       i370-*-elf* | i370-*-linux*) fmt=elf ;;
2402       i386-ibm-aix*)        fmt=coff em=i386aix ;;
2403       i386-sequent-bsd*)    fmt=aout em=dynix bfd_gas=yes ;;
2404       i386-*-beospe*)       fmt=coff em=pe bfd_gas=yes ;;
2405       i386-*-beoself* | i386-*-beos*) fmt=elf bfd_gas=yes ;;
2406       i386-*-bsd*)          fmt=aout em=386bsd ;;
2407       i386-*-netbsd0.8)     fmt=aout em=386bsd ;;
2408       i386-*-netbsdpe*)       fmt=coff em=pe bfd_gas=yes ;;
2409       i386-*-netbsd*)       em=nbsd bfd_gas=yes
2410                             case ${cpu} in
2411                               x86_64)   fmt=elf ;;
2412                               *)        case ${os} in
2413                                           *elf*) fmt=elf ;;
2414                                           *)     fmt=aout ;;
2415                                         esac
2416                                         ;;
2417                             esac
2418                             ;;
2419       i386-*-openbsd*)      fmt=aout em=nbsd bfd_gas=yes;;
2420       i386-*-linux*aout* | i386-*-linux*oldld)   fmt=aout em=linux ;;
2421       i386-*-linux*coff*)   fmt=coff em=linux ;;
2422       i386-*-linux-gnu*)    fmt=elf em=linux bfd_gas=yes ;;
2423       x86_64-*-linux-gnu*)  fmt=elf em=linux bfd_gas=yes ;;
2424       i386-*-lynxos*)       fmt=coff em=lynx ;;
2425       i386-*-sysv[45]* | i386-*-solaris* | i386-*-elf)
2426                             fmt=elf bfd_gas=yes ;;
2427       i386-*-freebsdaout* | i386-*-freebsd[12].* | i386-*-freebsd[12])
2428                             fmt=aout em=386bsd ;;
2429       i386-*-coff | i386-*-sysv* | i386-*-sco3.2v5*coff | i386-*-isc*)
2430                           fmt=coff ;;
2431       i386-*-sco3.2v5*)      fmt=elf
2432                             if test ${this_target} = $target; then
2433                                 cat >> confdefs.h <<\EOF
2434 #define SCO_ELF 1
2435 EOF
2436
2437                             fi
2438                             ;;
2439       i386-*-sco3.2*)       fmt=coff ;;
2440       i386-*-vsta)          fmt=aout ;;
2441       i386-*-msdosdjgpp* | i386-*-go32* | i386-go32-rtems*)
2442                             fmt=coff em=go32 bfd_gas=yes
2443                             cat >> confdefs.h <<\EOF
2444 #define STRICTCOFF 1
2445 EOF
2446
2447                             ;;
2448       i386-*-rtemself*)     fmt=elf ;;
2449       i386-*-rtemscoff*)    fmt=coff ;;
2450       i386-*-rtems*)        fmt=elf ;;
2451       i386-*-gnu*)          fmt=elf ;;
2452       i386-*-mach*)
2453                             fmt=aout em=mach bfd_gas=yes ;;
2454       i386-*-msdos*)        fmt=aout ;;
2455       i386-*-moss*)         fmt=elf ;;
2456       i386-*-pe)            fmt=coff em=pe bfd_gas=yes ;;
2457       i386-*-cygwin*)       fmt=coff em=pe bfd_gas=yes ;;
2458       i386-*-interix*)      fmt=coff em=interix bfd_gas=yes ;;
2459       i386-*-mingw32*)      fmt=coff em=pe bfd_gas=yes ;;
2460       i386-*-nto-qnx*)      fmt=elf ;;
2461       i386-*-*nt*)          fmt=coff em=pe bfd_gas=yes ;;
2462       i386-*-vxworks*)      fmt=aout ;;
2463       i386-*-chaos)         fmt=elf ;;
2464       i860-stardent-sysv4* | i860-stardent-elf*)
2465                             fmt=elf bfd_gas=yes endian=little
2466                             echo "configure: warning: GAS support for ${generic_target} is preliminary and a work in progress" 1>&2 ;;
2467       i960-*-bout)          fmt=bout ;;
2468       i960-*-coff)          fmt=coff em=ic960 ;;
2469       i960-*-rtems*)        fmt=coff em=ic960 ;;
2470       i960-*-nindy*)        fmt=bout ;;
2471       i960-*-vxworks4*)     fmt=bout ;;
2472       i960-*-vxworks5.0)    fmt=bout ;;
2473       i960-*-vxworks5.*)    fmt=coff em=ic960 ;;
2474       i960-*-vxworks*)      fmt=bout ;;
2475       i960-*-elf*)          fmt=elf ;;
2476
2477       ia64-*-elf*)          fmt=elf ;;
2478       ia64-*-aix*)          fmt=elf em=ia64aix ;;
2479       ia64-*-linux-gnu*)    fmt=elf em=linux ;;
2480       ia64-*-hpux*)         fmt=elf em=hpux ;;
2481       ia64-*-netbsd*)       fmt=elf em=nbsd ;;
2482
2483       m32r-*-*)             fmt=elf bfd_gas=yes ;;
2484
2485       m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)fmt=elf bfd_gas=yes ;;
2486
2487       m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
2488                             fmt=aout em=sun3 ;;
2489       m68k-motorola-sysv*)  fmt=coff em=delta ;;
2490       m68k-bull-sysv3*)     fmt=coff em=dpx2 ;;
2491       m68k-apollo-*)        fmt=coff em=apollo ;;
2492       m68k-*-sysv4*) # must be before -sysv*
2493                             fmt=elf em=svr4 ;;
2494       m68k-*-elf*)          fmt=elf ;;
2495       m68k-*-coff | m68k-*-sysv* | m68k-*-rtemscoff*)
2496                             fmt=coff ;;
2497       m68k-*-rtems*)        fmt=elf ;;
2498       m68k-*-hpux*)         fmt=hp300 em=hp300 ;;
2499       m68k-*-linux*aout*)   fmt=aout em=linux ;;
2500       m68k-*-linux-gnu*)    fmt=elf em=linux ;;
2501       m68k-*-gnu*)          fmt=elf ;;
2502       m68k-*-lynxos*)       fmt=coff em=lynx ;;
2503       m68k-*-netbsdelf*)    fmt=elf em=nbsd bfd_gas=yes ;;
2504       m68k-*-netbsdaout* | m68k-*-netbsd*)
2505                             fmt=aout em=nbsd bfd_gas=yes ;;
2506       m68k-*-openbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
2507       m68k-apple-aux*)      fmt=coff em=aux ;;
2508       m68k-*-psos*)         fmt=elf em=psos;;
2509
2510       m88k-motorola-sysv3*) fmt=coff em=delt88 ;;
2511       m88k-*-coff*)         fmt=coff ;;
2512
2513       mcore-*-elf)          fmt=elf bfd_gas=yes ;;
2514       mcore-*-pe)           fmt=coff em=pe bfd_gas=yes ;;
2515
2516       # don't change em like *-*-bsd does
2517       mips-dec-openbsd*)    fmt=elf endian=little ;;
2518       mips-dec-bsd*)        fmt=aout endian=little ;;
2519       mips-sony-bsd*)       fmt=ecoff ;;
2520       mips-*-bsd*)          { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
2521       mips-*-ultrix*)       fmt=ecoff endian=little ;;
2522       mips-*-osf*)          fmt=ecoff endian=little ;;
2523       mips-*-ecoff*)        fmt=ecoff ;;
2524       mips-*-pe*)           fmt=coff endian=little em=pe ;;
2525       mips-*-irix6*)        fmt=elf ;;
2526       mips-*-irix5*)        fmt=elf ;;
2527       mips-*-irix*)         fmt=ecoff ;;
2528       mips-*-lnews*)        fmt=ecoff em=lnews ;;
2529       mips-*-riscos*)       fmt=ecoff ;;
2530       mips*-*-linux*)       fmt=elf em=tmips ;;
2531       mips-*-sysv4*MP* | mips-*-gnu*)
2532                             fmt=elf em=tmips ;;
2533       mips-*-sysv*)         fmt=ecoff ;;
2534       mips-*-elf* | mips-*-rtems* | mips-*-netbsd* | mips-*-openbsd*)
2535                             fmt=elf ;;
2536       mips-*-vxworks*)      fmt=elf ;;
2537       mmix-*-*)             fmt=elf bfd_gas=yes ;;
2538       mn10200-*-*)          fmt=elf bfd_gas=yes ;;
2539       mn10300-*-*)          fmt=elf bfd_gas=yes ;;
2540       openrisc-*-*)         fmt=elf bfd_gas=yes ;;
2541       or32-*-rtems*)        fmt=coff ;;
2542       or32-*-coff)          fmt=coff ;;
2543       or32-*-elf)           fmt=elf ;;
2544       pj*)                  fmt=elf ;;
2545       ppc-*-pe | ppc-*-cygwin* | ppc-*-winnt*)
2546                             fmt=coff em=pe ;;
2547       ppc-*-aix5*)          fmt=coff em=aix5 ;;
2548       ppc-*-aix*)           fmt=coff ;;
2549       ppc-*-beos*)          fmt=coff ;;
2550       ppc-*-*bsd* | ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
2551                             fmt=elf ;;
2552       ppc-*-linux-gnu*)     fmt=elf
2553                             case "$endian" in
2554                             big)  ;;
2555                             *)    { echo "configure: error: GNU/Linux must be configured big endian" 1>&2; exit 1; } ;;
2556                             esac
2557                             ;;
2558       ppc-*-solaris*)       fmt=elf
2559                             if test ${this_target} = $target; then
2560                                 cat >> confdefs.h <<\EOF
2561 #define TARGET_SOLARIS_COMMENT 1
2562 EOF
2563
2564                             fi
2565                             if test x${endian} = xbig; then
2566                                 { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; }
2567                             fi
2568                             ;;
2569       ppc-*-rtems*)         fmt=elf ;;
2570       ppc-*-macos* | ppc-*-mpw*)
2571                             fmt=coff em=macos ;;
2572       ppc-*-netware*)       fmt=elf em=ppcnw ;;
2573       ppc-*-vxworks*)       fmt=elf ;;
2574       ppc-*-windiss*)       fmt=elf ;;
2575
2576       s390x-*-linux-gnu*)   fmt=elf em=linux ;;
2577       s390-*-linux-gnu*)    fmt=elf em=linux ;;
2578
2579       sh*-*-linux*)         fmt=elf em=linux
2580                             case ${cpu} in
2581                                 sh*eb)
2582                                         endian=big ;;
2583                                 sh*)
2584                                         endian=little ;;
2585                             esac ;;
2586       sh5*-*-netbsd*)       fmt=elf em=nbsd ;;
2587       sh64*-*-netbsd*)      fmt=elf em=nbsd ;;
2588       sh*-*-netbsdelf*)     fmt=elf em=nbsd ;;
2589       sh-*-elf*)            fmt=elf ;;
2590       sh-*-coff*)           fmt=coff ;;
2591       sh-*-pe*)             fmt=coff em=pe bfd_gas=yes endian=little ;;
2592       sh-*-rtemself*)       fmt=elf ;;
2593       sh-*-rtems*)          fmt=coff ;;
2594
2595       sh64-*-elf*)          fmt=elf ;;
2596       ns32k-pc532-mach* | ns32k-pc532-ux*)    fmt=aout em=pc532mach ;;
2597       ns32k-*-netbsd* | ns32k-pc532-lites*)  fmt=aout em=nbsd532 ;;
2598       ns32k-pc532-openbsd*) fmt=aout em=nbsd532 ;;
2599
2600       sparc-*-rtemsaout*)   fmt=aout ;;
2601       sparc-*-rtemself*)    fmt=elf ;;
2602       sparc-*-rtems*)       fmt=elf ;;
2603       sparc-*-sunos4*)      fmt=aout em=sun3 ;;
2604       sparc-*-aout | sparc*-*-vxworks*)
2605                             fmt=aout em=sparcaout ;;
2606       sparc-*-coff)         fmt=coff ;;
2607       sparc-*-linux*aout*)  fmt=aout em=linux ;;
2608       sparc-*-linux-gnu*)   fmt=elf em=linux ;;
2609       sparc-*-lynxos*)      fmt=coff em=lynx ;;
2610       sparc-fujitsu-none)   fmt=aout ;;
2611       sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*)
2612                             fmt=elf ;;
2613       sparc-*-netbsd*)      em=nbsd bfd_gas=yes
2614                             case ${cpu} in
2615                                 sparc) case ${os} in
2616                                            *elf*) fmt=elf ;;
2617                                            *)     fmt=aout ;;
2618                                        esac ;;
2619                                 sparc64) fmt=elf ;;
2620                             esac
2621                             ;;
2622       sparc-*-openbsd*)     em=nbsd
2623                             case ${cpu} in
2624                                sparc) fmt=aout ;;
2625                                sparc64) fmt=elf ;;
2626                             esac
2627                             ;;
2628
2629       strongarm-*-coff)     fmt=coff ;;
2630       strongarm-*-elf)      fmt=elf ;;
2631       xscale-*-coff)     fmt=coff ;;
2632       xscale-*-elf)      fmt=elf ;;
2633
2634       tic30-*-*aout*)       fmt=aout bfd_gas=yes ;;
2635       tic30-*-*coff*)       fmt=coff bfd_gas=yes ;;
2636       tic54x-*-* | c54x*-*-*)
2637                             fmt=coff bfd_gas=yes need_libm=yes;;
2638       tic80-*-*)            fmt=coff ;;
2639
2640       v850-*-*)             fmt=elf bfd_gas=yes ;;
2641       v850e-*-*)            fmt=elf bfd_gas=yes ;;
2642       v850ea-*-*)           fmt=elf bfd_gas=yes ;;
2643
2644       vax-*-netbsdelf*)     fmt=elf em=nbsd bfd_gas=yes ;;
2645       vax-*-netbsdaout* | vax-*-netbsd*)
2646                             fmt=aout em=nbsd ;;
2647       vax-*-bsd* | vax-*-ultrix*)
2648                             fmt=aout ;;
2649       vax-*-vms)            fmt=vms ;;
2650
2651       w65-*-*)              fmt=coff ;;
2652
2653       xstormy16-*-*)        fmt=elf bfd_gas=yes ;;
2654
2655       z8k-*-coff | z8k-*-sim)
2656                             fmt=coff ;;
2657
2658       *-*-aout | *-*-scout)
2659                             fmt=aout ;;
2660       *-*-freebsd*)         fmt=elf em=freebsd bfd_gas=yes ;;
2661       *-*-nindy*)
2662                             fmt=bout ;;
2663       *-*-bsd*)
2664                             fmt=aout em=sun3 ;;
2665       *-*-generic)          fmt=generic ;;
2666       *-*-xray | *-*-hms)   fmt=coff ;;
2667       *-*-sim)              fmt=coff ;;
2668       *-*-elf | *-*-sysv4* | *-*-solaris*)
2669                             echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
2670                             fmt=elf dev=yes ;;
2671       *-*-vxworks)          fmt=aout ;;
2672       *-*-netware)          fmt=elf ;;
2673     esac
2674
2675     if test ${this_target} = $target ; then
2676       endian_def=
2677       if test x${endian} = xbig; then
2678         endian_def=1
2679       elif test x${endian} = xlittle; then
2680         endian_def=0
2681       fi
2682       if test x${endian_def} != x; then
2683         cat >> confdefs.h <<EOF
2684 #define TARGET_BYTES_BIG_ENDIAN $endian_def
2685 EOF
2686
2687       fi
2688     fi
2689
2690     case ${cpu_type}-${fmt} in
2691       alpha*-*) bfd_gas=yes ;;
2692       arm-*)    bfd_gas=yes ;;
2693     # not yet
2694     # i386-aout)        bfd_gas=preferred ;;
2695       ia64*-*)  bfd_gas=yes ;;
2696       mips-*)   bfd_gas=yes ;;
2697       ns32k-*)  bfd_gas=yes ;;
2698       pdp11-*)  bfd_gas=yes ;;
2699       ppc-*)    bfd_gas=yes ;;
2700       sparc-*)  bfd_gas=yes ;;
2701       strongarm-*)      bfd_gas=yes ;;
2702       xscale-*) bfd_gas=yes ;;
2703       *-elf)    bfd_gas=yes ;;
2704       *-ecoff)  bfd_gas=yes ;;
2705       *-som)    bfd_gas=yes ;;
2706     #enable bfd for coff and aout to allow testing if a bfd target is
2707     #the primary target, but not for coff or aout as the primary target
2708       i386-coff)        if test x${primary_bfd_gas} = xyes; then bfd_gas=yes; fi ;;
2709       i386-aout)        if test x${primary_bfd_gas} = xyes; then bfd_gas=yes; fi ;;
2710       *)                ;;
2711     esac
2712
2713 # Other random stuff.
2714
2715     # Do we need the opcodes library?
2716     case ${cpu_type} in
2717       vax | i386 | tic30)
2718         ;;
2719
2720       *)
2721         need_opcodes=yes
2722
2723         case "${enable_shared}" in
2724         yes) shared_opcodes=true ;;
2725         *opcodes*) shared_opcodes=true ;;
2726         *) shared_opcodes=false ;;
2727         esac
2728         if test "${shared_opcodes}" = "true"; then
2729           # A shared libopcodes must be linked against libbfd.
2730           need_bfd=yes
2731         fi
2732         ;;
2733     esac
2734
2735     # Any other special object files needed ?
2736     case ${cpu_type} in
2737       fr30 | m32r | openrisc)
2738         using_cgen=yes
2739         ;;
2740
2741       frv)
2742         using_cgen=yes
2743         ;;
2744       m68k)
2745         case ${extra_objects} in
2746         *m68k-parse.o*) ;;
2747         *) extra_objects="$extra_objects m68k-parse.o" ;;
2748         esac
2749         ;;
2750
2751       mips)
2752         echo ${extra_objects} | grep -s "itbl-parse.o"
2753         if test $? -ne 0 ; then
2754           extra_objects="$extra_objects itbl-parse.o"
2755         fi
2756
2757         echo ${extra_objects} | grep -s "itbl-lex.o"
2758         if test $? -ne 0 ; then
2759           extra_objects="$extra_objects itbl-lex.o"
2760         fi
2761
2762         echo ${extra_objects} | grep -s "itbl-ops.o"
2763         if test $? -ne 0 ; then
2764           extra_objects="$extra_objects itbl-ops.o"
2765         fi
2766         ;;
2767
2768       i386 | s390 | sparc)
2769         if test $this_target = $target ; then
2770           cat >> confdefs.h <<EOF
2771 #define DEFAULT_ARCH "${arch}"
2772 EOF
2773
2774         fi
2775         ;;
2776
2777       xstormy16)
2778         using_cgen=yes
2779         ;;
2780
2781       *)
2782         ;;
2783     esac
2784
2785     if test $using_cgen = yes ; then
2786         case "x${extra_objects}" in
2787         *cgen.o*) ;;
2788         *) extra_objects="$extra_objects cgen.o" ;;
2789         esac
2790     fi
2791
2792 # See if we really can support this configuration with the emulation code.
2793
2794     if test $this_target = $target ; then
2795       primary_bfd_gas=$bfd_gas
2796       obj_format=$fmt
2797       te_file=$em
2798
2799       if test $bfd_gas = no ; then
2800         # Can't support other configurations this way.
2801         break
2802       fi
2803     elif test $bfd_gas = no ; then
2804       # Can't support this configuration.
2805       break
2806     fi
2807
2808 # From target name and format, produce a list of supported emulations.
2809
2810     case ${generic_target}-${fmt} in
2811       mips-*-irix5*-*)  emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
2812       mips*-*-linux*-*) case "$endian" in
2813                         big)    emulation="mipsbelf mipslelf mipself" ;;
2814                         *)      emulation="mipslelf mipsbelf mipself" ;;
2815                         esac ;;
2816       mips-*-lnews*-ecoff) ;;
2817       mips-*-*-ecoff)   case "$endian" in
2818                         big)    emulation="mipsbecoff mipslecoff mipsecoff" ;;
2819                         *)      emulation="mipslecoff mipsbecoff mipsecoff" ;;
2820                         esac ;;
2821       mips-*-*-elf)     case "$endian" in
2822                         big)    emulation="mipsbelf mipslelf mipself" ;;
2823                         *)      emulation="mipslelf mipsbelf mipself" ;;
2824                         esac ;;
2825       mips-*-sysv4*MP*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
2826       # i386-pc-pe-coff != i386-pc-coff.
2827       i386-*-pe-coff)   ;;
2828       # Uncommenting the next line will turn on support for i386 AOUT
2829       # for the default linux configuration
2830       # i386-*-linux*-elf) emulation="i386elf i386aout" ;;
2831       #
2832       i386-*-aout)      emulation="i386aout" ;;
2833       i386-*-coff)      emulation="i386coff" ;;
2834       i386-*-elf)       emulation="i386elf" ;;
2835
2836       # Always all formats.  The first stated emulation becomes the default.
2837       cris-*-*aout*)    emulation="crisaout criself" ;;
2838       cris-*-*)         emulation="criself crisaout" ;;
2839     esac
2840
2841     emulations="$emulations $emulation"
2842
2843 done
2844
2845 # Turn on all targets if possible
2846 if test ${all_targets} = "yes"; then
2847   case ${target_cpu_type} in
2848   i386)
2849     case ${obj_format} in
2850     aout)
2851       emulations="$emulations i386coff i386elf"
2852       ;;
2853     coff)
2854       emulations="$emulations i386aout i386elf"
2855     ;;
2856     elf)
2857       emulations="$emulations i386aout i386coff"
2858       ;;
2859     esac
2860   ;;
2861   esac
2862 fi
2863
2864 # Assign floating point type.  Most processors with FP support
2865 # IEEE FP.  On those that don't support FP at all, usually IEEE
2866 # is emulated.
2867 case ${target_cpu} in
2868   vax | tahoe ) atof=${target_cpu} ;;
2869   pdp11)        atof=vax ;;
2870   *)            atof=ieee ;;
2871 esac
2872
2873 case "${obj_format}" in
2874   "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
2875 esac
2876
2877 # Unfortunately the cpu in cpu-opc.h file isn't always $(TARGET_CPU).
2878 cgen_cpu_prefix=""
2879 if test $using_cgen = yes ; then
2880   case ${target_cpu} in
2881     *) cgen_cpu_prefix=${target_cpu} ;;
2882   esac
2883
2884   cat >> confdefs.h <<\EOF
2885 #define USING_CGEN 1
2886 EOF
2887
2888 fi
2889
2890
2891 if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
2892   { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
2893 fi
2894
2895 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
2896   { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
2897 fi
2898
2899 case ${user_bfd_gas}-${primary_bfd_gas} in
2900   yes-yes | no-no)
2901     # We didn't override user's choice.
2902     ;;
2903   no-yes)
2904     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
2905     ;;
2906   no-preferred)
2907     primary_bfd_gas=no
2908     ;;
2909   *-preferred)
2910     primary_bfd_gas=yes
2911     ;;
2912   yes-*)
2913     primary_bfd_gas=yes
2914     ;;
2915   -*)
2916     # User specified nothing.
2917     ;;
2918 esac
2919
2920 # Some COFF configurations want these random other flags set.
2921 case ${obj_format} in
2922   coff)
2923     case ${target_cpu_type} in
2924       i386) cat >> confdefs.h <<\EOF
2925 #define I386COFF 1
2926 EOF
2927  ;;
2928       m68k) cat >> confdefs.h <<\EOF
2929 #define M68KCOFF 1
2930 EOF
2931  ;;
2932       m88k) cat >> confdefs.h <<\EOF
2933 #define M88KCOFF 1
2934 EOF
2935  ;;
2936     esac
2937     ;;
2938 esac
2939
2940 # Getting this done right is going to be a bitch.  Each configuration specified
2941 # with --enable-targets=... should be checked for environment, format, cpu, and
2942 # bfd_gas setting.
2943 #
2944 # For each configuration, the necessary object file support code must be linked
2945 # in.  This might be only one, it might be up to four.  The necessary emulation
2946 # code needs to be provided, too.
2947 #
2948 # And then there's "--enable-targets=all"....
2949 #
2950 # For now, just always do it for MIPS ELF or ECOFF configurations.  Sigh.
2951
2952 formats="${obj_format}"
2953 emfiles=""
2954 EMULATIONS=""
2955 _gas_uniq_list="$emulations"
2956 _gas_uniq_newlist=""
2957 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
2958   case $_gas_uniq_i in
2959   _gas_uniq_dummy) ;;
2960   *) case " $_gas_uniq_newlist " in
2961        *" $_gas_uniq_i "*) ;;
2962        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
2963      esac ;;
2964   esac
2965 done
2966 emulations=$_gas_uniq_newlist
2967
2968 for em in . $emulations ; do
2969   case $em in
2970     .)  continue ;;
2971     mipsbelf | mipslelf | mipself)
2972         fmt=elf   file=mipself ;;
2973     mipsbecoff | mipslecoff | mipsecoff)
2974         fmt=ecoff file=mipsecoff ;;
2975     *coff)
2976         fmt=coff  file=$em ;;
2977     *aout)
2978         fmt=aout file=$em ;;
2979     *elf)
2980         fmt=elf file=$em ;;
2981   esac
2982   formats="$formats $fmt"
2983   emfiles="$emfiles e-$file.o"
2984   EMULATIONS="$EMULATIONS &$em,"
2985 done
2986 _gas_uniq_list="$formats"
2987 _gas_uniq_newlist=""
2988 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
2989   case $_gas_uniq_i in
2990   _gas_uniq_dummy) ;;
2991   *) case " $_gas_uniq_newlist " in
2992        *" $_gas_uniq_i "*) ;;
2993        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
2994      esac ;;
2995   esac
2996 done
2997 formats=$_gas_uniq_newlist
2998
2999 _gas_uniq_list="$emfiles"
3000 _gas_uniq_newlist=""
3001 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
3002   case $_gas_uniq_i in
3003   _gas_uniq_dummy) ;;
3004   *) case " $_gas_uniq_newlist " in
3005        *" $_gas_uniq_i "*) ;;
3006        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
3007      esac ;;
3008   esac
3009 done
3010 emfiles=$_gas_uniq_newlist
3011
3012 if test `set . $formats ; shift ; echo $#` -gt 1 ; then
3013   for fmt in $formats ; do
3014     case $fmt in
3015       aout)     cat >> confdefs.h <<\EOF
3016 #define OBJ_MAYBE_AOUT 1
3017 EOF
3018    ;;
3019       bout)     cat >> confdefs.h <<\EOF
3020 #define OBJ_MAYBE_BOUT 1
3021 EOF
3022    ;;
3023       coff)     cat >> confdefs.h <<\EOF
3024 #define OBJ_MAYBE_COFF 1
3025 EOF
3026     ;;
3027       ecoff)    cat >> confdefs.h <<\EOF
3028 #define OBJ_MAYBE_ECOFF 1
3029 EOF
3030    ;;
3031       elf)      cat >> confdefs.h <<\EOF
3032 #define OBJ_MAYBE_ELF 1
3033 EOF
3034      ;;
3035       generic)  cat >> confdefs.h <<\EOF
3036 #define OBJ_MAYBE_GENERIC 1
3037 EOF
3038  ;;
3039       hp300)    cat >> confdefs.h <<\EOF
3040 #define OBJ_MAYBE_HP300 1
3041 EOF
3042    ;;
3043       ieee)     cat >> confdefs.h <<\EOF
3044 #define OBJ_MAYBE_IEEE 1
3045 EOF
3046     ;;
3047       som)      cat >> confdefs.h <<\EOF
3048 #define OBJ_MAYBE_SOM 1
3049 EOF
3050      ;;
3051       vms)      cat >> confdefs.h <<\EOF
3052 #define OBJ_MAYBE_VMS 1
3053 EOF
3054      ;;
3055     esac
3056     extra_objects="$extra_objects obj-$fmt.o"
3057   done
3058   obj_format=multi
3059 fi
3060 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
3061   DEFAULT_EMULATION=`set . $emulations ; echo $2`
3062   # e-mips* has more than one emulation per file, e-i386* has just one at the
3063   # moment.  If only one emulation is specified, then don't define
3064   # USE_EMULATIONS or include any of the e-files as they will only be bloat.
3065   case "${obj_format}${emfiles}" in
3066     multi* | *mips*)
3067       extra_objects="$extra_objects $emfiles"
3068       cat >> confdefs.h <<\EOF
3069 #define USE_EMULATIONS 1
3070 EOF
3071  ;;
3072   esac
3073 fi
3074
3075 cat >> confdefs.h <<EOF
3076 #define EMULATIONS $EMULATIONS
3077 EOF
3078
3079 cat >> confdefs.h <<EOF
3080 #define DEFAULT_EMULATION "$DEFAULT_EMULATION"
3081 EOF
3082
3083
3084 case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
3085   yes-*-coff)   need_bfd=yes ;;
3086   no-*-coff)    need_bfd=yes
3087                 cat >> confdefs.h <<\EOF
3088 #define MANY_SEGMENTS 1
3089 EOF
3090  ;;
3091 esac
3092
3093 reject_dev_configs=yes
3094
3095 case ${reject_dev_configs}-${dev} in
3096   yes-yes) # Oops.
3097     { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
3098     ;;
3099 esac
3100
3101
3102
3103
3104
3105
3106
3107 case "${primary_bfd_gas}" in
3108   yes)  cat >> confdefs.h <<\EOF
3109 #define BFD_ASSEMBLER 1
3110 EOF
3111
3112         need_bfd=yes ;;
3113 esac
3114
3115 # do we need the opcodes library?
3116 case "${need_opcodes}" in
3117 yes)
3118   OPCODES_LIB=../opcodes/libopcodes.la
3119   ;;
3120 esac
3121
3122 case "${need_bfd}" in
3123 yes)
3124   BFDLIB=../bfd/libbfd.la
3125   ALL_OBJ_DEPS="$ALL_OBJ_DEPS"' ../bfd/bfd.h $(INCDIR)/symcat.h'
3126   ;;
3127 esac
3128
3129
3130
3131
3132
3133
3134 cat >> confdefs.h <<EOF
3135 #define TARGET_ALIAS "${target_alias}"
3136 EOF
3137
3138 cat >> confdefs.h <<EOF
3139 #define TARGET_CANONICAL "${target}"
3140 EOF
3141
3142 cat >> confdefs.h <<EOF
3143 #define TARGET_CPU "${target_cpu}"
3144 EOF
3145
3146 cat >> confdefs.h <<EOF
3147 #define TARGET_VENDOR "${target_vendor}"
3148 EOF
3149
3150 cat >> confdefs.h <<EOF
3151 #define TARGET_OS "${target_os}"
3152 EOF
3153
3154
3155 # Extract the first word of "gcc", so it can be a program name with args.
3156 set dummy gcc; ac_word=$2
3157 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3158 echo "configure:3159: checking for $ac_word" >&5
3159 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
3160   echo $ac_n "(cached) $ac_c" 1>&6
3161 else
3162   if test -n "$CC"; then
3163   ac_cv_prog_CC="$CC" # Let the user override the test.
3164 else
3165   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3166   ac_dummy="$PATH"
3167   for ac_dir in $ac_dummy; do
3168     test -z "$ac_dir" && ac_dir=.
3169     if test -f $ac_dir/$ac_word; then
3170       ac_cv_prog_CC="gcc"
3171       break
3172     fi
3173   done
3174   IFS="$ac_save_ifs"
3175 fi
3176 fi
3177 CC="$ac_cv_prog_CC"
3178 if test -n "$CC"; then
3179   echo "$ac_t""$CC" 1>&6
3180 else
3181   echo "$ac_t""no" 1>&6
3182 fi
3183
3184 if test -z "$CC"; then
3185   # Extract the first word of "cc", so it can be a program name with args.
3186 set dummy cc; ac_word=$2
3187 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3188 echo "configure:3189: checking for $ac_word" >&5
3189 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
3190   echo $ac_n "(cached) $ac_c" 1>&6
3191 else
3192   if test -n "$CC"; then
3193   ac_cv_prog_CC="$CC" # Let the user override the test.
3194 else
3195   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3196   ac_prog_rejected=no
3197   ac_dummy="$PATH"
3198   for ac_dir in $ac_dummy; do
3199     test -z "$ac_dir" && ac_dir=.
3200     if test -f $ac_dir/$ac_word; then
3201       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
3202         ac_prog_rejected=yes
3203         continue
3204       fi
3205       ac_cv_prog_CC="cc"
3206       break
3207     fi
3208   done
3209   IFS="$ac_save_ifs"
3210 if test $ac_prog_rejected = yes; then
3211   # We found a bogon in the path, so make sure we never use it.
3212   set dummy $ac_cv_prog_CC
3213   shift
3214   if test $# -gt 0; then
3215     # We chose a different compiler from the bogus one.
3216     # However, it has the same basename, so the bogon will be chosen
3217     # first if we set CC to just the basename; use the full file name.
3218     shift
3219     set dummy "$ac_dir/$ac_word" "$@"
3220     shift
3221     ac_cv_prog_CC="$@"
3222   fi
3223 fi
3224 fi
3225 fi
3226 CC="$ac_cv_prog_CC"
3227 if test -n "$CC"; then
3228   echo "$ac_t""$CC" 1>&6
3229 else
3230   echo "$ac_t""no" 1>&6
3231 fi
3232
3233   if test -z "$CC"; then
3234     case "`uname -s`" in
3235     *win32* | *WIN32*)
3236       # Extract the first word of "cl", so it can be a program name with args.
3237 set dummy cl; ac_word=$2
3238 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3239 echo "configure:3240: checking for $ac_word" >&5
3240 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
3241   echo $ac_n "(cached) $ac_c" 1>&6
3242 else
3243   if test -n "$CC"; then
3244   ac_cv_prog_CC="$CC" # Let the user override the test.
3245 else
3246   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3247   ac_dummy="$PATH"
3248   for ac_dir in $ac_dummy; do
3249     test -z "$ac_dir" && ac_dir=.
3250     if test -f $ac_dir/$ac_word; then
3251       ac_cv_prog_CC="cl"
3252       break
3253     fi
3254   done
3255   IFS="$ac_save_ifs"
3256 fi
3257 fi
3258 CC="$ac_cv_prog_CC"
3259 if test -n "$CC"; then
3260   echo "$ac_t""$CC" 1>&6
3261 else
3262   echo "$ac_t""no" 1>&6
3263 fi
3264  ;;
3265     esac
3266   fi
3267   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
3268 fi
3269
3270 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
3271 echo "configure:3272: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
3272
3273 ac_ext=c
3274 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
3275 ac_cpp='$CPP $CPPFLAGS'
3276 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
3277 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
3278 cross_compiling=$ac_cv_prog_cc_cross
3279
3280 cat > conftest.$ac_ext << EOF
3281
3282 #line 3283 "configure"
3283 #include "confdefs.h"
3284
3285 main(){return(0);}
3286 EOF
3287 if { (eval echo configure:3288: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3288   ac_cv_prog_cc_works=yes
3289   # If we can't run a trivial program, we are probably using a cross compiler.
3290   if (./conftest; exit) 2>/dev/null; then
3291     ac_cv_prog_cc_cross=no
3292   else
3293     ac_cv_prog_cc_cross=yes
3294   fi
3295 else
3296   echo "configure: failed program was:" >&5
3297   cat conftest.$ac_ext >&5
3298   ac_cv_prog_cc_works=no
3299 fi
3300 rm -fr conftest*
3301 ac_ext=c
3302 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
3303 ac_cpp='$CPP $CPPFLAGS'
3304 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
3305 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
3306 cross_compiling=$ac_cv_prog_cc_cross
3307
3308 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
3309 if test $ac_cv_prog_cc_works = no; then
3310   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
3311 fi
3312 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
3313 echo "configure:3314: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
3314 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
3315 cross_compiling=$ac_cv_prog_cc_cross
3316
3317 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
3318 echo "configure:3319: checking whether we are using GNU C" >&5
3319 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
3320   echo $ac_n "(cached) $ac_c" 1>&6
3321 else
3322   cat > conftest.c <<EOF
3323 #ifdef __GNUC__
3324   yes;
3325 #endif
3326 EOF
3327 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:3328: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
3328   ac_cv_prog_gcc=yes
3329 else
3330   ac_cv_prog_gcc=no
3331 fi
3332 fi
3333
3334 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
3335
3336 if test $ac_cv_prog_gcc = yes; then
3337   GCC=yes
3338 else
3339   GCC=
3340 fi
3341
3342 ac_test_CFLAGS="${CFLAGS+set}"
3343 ac_save_CFLAGS="$CFLAGS"
3344 CFLAGS=
3345 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
3346 echo "configure:3347: checking whether ${CC-cc} accepts -g" >&5
3347 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
3348   echo $ac_n "(cached) $ac_c" 1>&6
3349 else
3350   echo 'void f(){}' > conftest.c
3351 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
3352   ac_cv_prog_cc_g=yes
3353 else
3354   ac_cv_prog_cc_g=no
3355 fi
3356 rm -f conftest*
3357
3358 fi
3359
3360 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
3361 if test "$ac_test_CFLAGS" = set; then
3362   CFLAGS="$ac_save_CFLAGS"
3363 elif test $ac_cv_prog_cc_g = yes; then
3364   if test "$GCC" = yes; then
3365     CFLAGS="-g -O2"
3366   else
3367     CFLAGS="-g"
3368   fi
3369 else
3370   if test "$GCC" = yes; then
3371     CFLAGS="-O2"
3372   else
3373     CFLAGS=
3374   fi
3375 fi
3376
3377
3378 for ac_prog in 'bison -y' byacc
3379 do
3380 # Extract the first word of "$ac_prog", so it can be a program name with args.
3381 set dummy $ac_prog; ac_word=$2
3382 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3383 echo "configure:3384: checking for $ac_word" >&5
3384 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
3385   echo $ac_n "(cached) $ac_c" 1>&6
3386 else
3387   if test -n "$YACC"; then
3388   ac_cv_prog_YACC="$YACC" # Let the user override the test.
3389 else
3390   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3391   ac_dummy="$PATH"
3392   for ac_dir in $ac_dummy; do
3393     test -z "$ac_dir" && ac_dir=.
3394     if test -f $ac_dir/$ac_word; then
3395       ac_cv_prog_YACC="$ac_prog"
3396       break
3397     fi
3398   done
3399   IFS="$ac_save_ifs"
3400 fi
3401 fi
3402 YACC="$ac_cv_prog_YACC"
3403 if test -n "$YACC"; then
3404   echo "$ac_t""$YACC" 1>&6
3405 else
3406   echo "$ac_t""no" 1>&6
3407 fi
3408
3409 test -n "$YACC" && break
3410 done
3411 test -n "$YACC" || YACC="yacc"
3412
3413 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
3414 echo "configure:3415: checking how to run the C preprocessor" >&5
3415 # On Suns, sometimes $CPP names a directory.
3416 if test -n "$CPP" && test -d "$CPP"; then
3417   CPP=
3418 fi
3419 if test -z "$CPP"; then
3420 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
3421   echo $ac_n "(cached) $ac_c" 1>&6
3422 else
3423     # This must be in double quotes, not single quotes, because CPP may get
3424   # substituted into the Makefile and "${CC-cc}" will confuse make.
3425   CPP="${CC-cc} -E"
3426   # On the NeXT, cc -E runs the code through the compiler's parser,
3427   # not just through cpp.
3428   cat > conftest.$ac_ext <<EOF
3429 #line 3430 "configure"
3430 #include "confdefs.h"
3431 #include <assert.h>
3432 Syntax Error
3433 EOF
3434 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3435 { (eval echo configure:3436: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3436 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3437 if test -z "$ac_err"; then
3438   :
3439 else
3440   echo "$ac_err" >&5
3441   echo "configure: failed program was:" >&5
3442   cat conftest.$ac_ext >&5
3443   rm -rf conftest*
3444   CPP="${CC-cc} -E -traditional-cpp"
3445   cat > conftest.$ac_ext <<EOF
3446 #line 3447 "configure"
3447 #include "confdefs.h"
3448 #include <assert.h>
3449 Syntax Error
3450 EOF
3451 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3452 { (eval echo configure:3453: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3453 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3454 if test -z "$ac_err"; then
3455   :
3456 else
3457   echo "$ac_err" >&5
3458   echo "configure: failed program was:" >&5
3459   cat conftest.$ac_ext >&5
3460   rm -rf conftest*
3461   CPP="${CC-cc} -nologo -E"
3462   cat > conftest.$ac_ext <<EOF
3463 #line 3464 "configure"
3464 #include "confdefs.h"
3465 #include <assert.h>
3466 Syntax Error
3467 EOF
3468 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3469 { (eval echo configure:3470: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3470 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3471 if test -z "$ac_err"; then
3472   :
3473 else
3474   echo "$ac_err" >&5
3475   echo "configure: failed program was:" >&5
3476   cat conftest.$ac_ext >&5
3477   rm -rf conftest*
3478   CPP=/lib/cpp
3479 fi
3480 rm -f conftest*
3481 fi
3482 rm -f conftest*
3483 fi
3484 rm -f conftest*
3485   ac_cv_prog_CPP="$CPP"
3486 fi
3487   CPP="$ac_cv_prog_CPP"
3488 else
3489   ac_cv_prog_CPP="$CPP"
3490 fi
3491 echo "$ac_t""$CPP" 1>&6
3492
3493 missing_dir=`cd $ac_aux_dir && pwd`
3494 for ac_prog in flex lex
3495 do
3496 # Extract the first word of "$ac_prog", so it can be a program name with args.
3497 set dummy $ac_prog; ac_word=$2
3498 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3499 echo "configure:3500: checking for $ac_word" >&5
3500 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
3501   echo $ac_n "(cached) $ac_c" 1>&6
3502 else
3503   if test -n "$LEX"; then
3504   ac_cv_prog_LEX="$LEX" # Let the user override the test.
3505 else
3506   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3507   ac_dummy="$PATH"
3508   for ac_dir in $ac_dummy; do
3509     test -z "$ac_dir" && ac_dir=.
3510     if test -f $ac_dir/$ac_word; then
3511       ac_cv_prog_LEX="$ac_prog"
3512       break
3513     fi
3514   done
3515   IFS="$ac_save_ifs"
3516 fi
3517 fi
3518 LEX="$ac_cv_prog_LEX"
3519 if test -n "$LEX"; then
3520   echo "$ac_t""$LEX" 1>&6
3521 else
3522   echo "$ac_t""no" 1>&6
3523 fi
3524
3525 test -n "$LEX" && break
3526 done
3527 test -n "$LEX" || LEX="$missing_dir/missing flex"
3528
3529 # Extract the first word of "flex", so it can be a program name with args.
3530 set dummy flex; ac_word=$2
3531 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3532 echo "configure:3533: checking for $ac_word" >&5
3533 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
3534   echo $ac_n "(cached) $ac_c" 1>&6
3535 else
3536   if test -n "$LEX"; then
3537   ac_cv_prog_LEX="$LEX" # Let the user override the test.
3538 else
3539   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3540   ac_dummy="$PATH"
3541   for ac_dir in $ac_dummy; do
3542     test -z "$ac_dir" && ac_dir=.
3543     if test -f $ac_dir/$ac_word; then
3544       ac_cv_prog_LEX="flex"
3545       break
3546     fi
3547   done
3548   IFS="$ac_save_ifs"
3549   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
3550 fi
3551 fi
3552 LEX="$ac_cv_prog_LEX"
3553 if test -n "$LEX"; then
3554   echo "$ac_t""$LEX" 1>&6
3555 else
3556   echo "$ac_t""no" 1>&6
3557 fi
3558
3559 if test -z "$LEXLIB"
3560 then
3561   case "$LEX" in
3562   flex*) ac_lib=fl ;;
3563   *) ac_lib=l ;;
3564   esac
3565   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
3566 echo "configure:3567: checking for yywrap in -l$ac_lib" >&5
3567 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
3568 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3569   echo $ac_n "(cached) $ac_c" 1>&6
3570 else
3571   ac_save_LIBS="$LIBS"
3572 LIBS="-l$ac_lib  $LIBS"
3573 cat > conftest.$ac_ext <<EOF
3574 #line 3575 "configure"
3575 #include "confdefs.h"
3576 /* Override any gcc2 internal prototype to avoid an error.  */
3577 /* We use char because int might match the return type of a gcc2
3578     builtin and then its argument prototype would still apply.  */
3579 char yywrap();
3580
3581 int main() {
3582 yywrap()
3583 ; return 0; }
3584 EOF
3585 if { (eval echo configure:3586: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3586   rm -rf conftest*
3587   eval "ac_cv_lib_$ac_lib_var=yes"
3588 else
3589   echo "configure: failed program was:" >&5
3590   cat conftest.$ac_ext >&5
3591   rm -rf conftest*
3592   eval "ac_cv_lib_$ac_lib_var=no"
3593 fi
3594 rm -f conftest*
3595 LIBS="$ac_save_LIBS"
3596
3597 fi
3598 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3599   echo "$ac_t""yes" 1>&6
3600   LEXLIB="-l$ac_lib"
3601 else
3602   echo "$ac_t""no" 1>&6
3603 fi
3604
3605 fi
3606
3607 echo $ac_n "checking lex output file root""... $ac_c" 1>&6
3608 echo "configure:3609: checking lex output file root" >&5
3609 if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
3610   echo $ac_n "(cached) $ac_c" 1>&6
3611 else
3612   # The minimal lex program is just a single line: %%.  But some broken lexes
3613 # (Solaris, I think it was) want two %% lines, so accommodate them.
3614 echo '%%
3615 %%' | $LEX
3616 if test -f lex.yy.c; then
3617   ac_cv_prog_lex_root=lex.yy
3618 elif test -f lexyy.c; then
3619   ac_cv_prog_lex_root=lexyy
3620 else
3621   { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; }
3622 fi
3623 fi
3624
3625 echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
3626 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
3627
3628 echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
3629 echo "configure:3630: checking whether yytext is a pointer" >&5
3630 if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
3631   echo $ac_n "(cached) $ac_c" 1>&6
3632 else
3633   # POSIX says lex can declare yytext either as a pointer or an array; the
3634 # default is implementation-dependent. Figure out which it is, since
3635 # not all implementations provide the %pointer and %array declarations.
3636 ac_cv_prog_lex_yytext_pointer=no
3637 echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
3638 ac_save_LIBS="$LIBS"
3639 LIBS="$LIBS $LEXLIB"
3640 cat > conftest.$ac_ext <<EOF
3641 #line 3642 "configure"
3642 #include "confdefs.h"
3643 `cat $LEX_OUTPUT_ROOT.c`
3644 int main() {
3645
3646 ; return 0; }
3647 EOF
3648 if { (eval echo configure:3649: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3649   rm -rf conftest*
3650   ac_cv_prog_lex_yytext_pointer=yes
3651 else
3652   echo "configure: failed program was:" >&5
3653   cat conftest.$ac_ext >&5
3654 fi
3655 rm -f conftest*
3656 LIBS="$ac_save_LIBS"
3657 rm -f "${LEX_OUTPUT_ROOT}.c"
3658
3659 fi
3660
3661 echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6
3662 if test $ac_cv_prog_lex_yytext_pointer = yes; then
3663   cat >> confdefs.h <<\EOF
3664 #define YYTEXT_POINTER 1
3665 EOF
3666
3667 fi
3668
3669
3670 ALL_LINGUAS="fr tr es"
3671 # Extract the first word of "ranlib", so it can be a program name with args.
3672 set dummy ranlib; ac_word=$2
3673 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3674 echo "configure:3675: checking for $ac_word" >&5
3675 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3676   echo $ac_n "(cached) $ac_c" 1>&6
3677 else
3678   if test -n "$RANLIB"; then
3679   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3680 else
3681   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3682   ac_dummy="$PATH"
3683   for ac_dir in $ac_dummy; do
3684     test -z "$ac_dir" && ac_dir=.
3685     if test -f $ac_dir/$ac_word; then
3686       ac_cv_prog_RANLIB="ranlib"
3687       break
3688     fi
3689   done
3690   IFS="$ac_save_ifs"
3691   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
3692 fi
3693 fi
3694 RANLIB="$ac_cv_prog_RANLIB"
3695 if test -n "$RANLIB"; then
3696   echo "$ac_t""$RANLIB" 1>&6
3697 else
3698   echo "$ac_t""no" 1>&6
3699 fi
3700
3701 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
3702 echo "configure:3703: checking for ANSI C header files" >&5
3703 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
3704   echo $ac_n "(cached) $ac_c" 1>&6
3705 else
3706   cat > conftest.$ac_ext <<EOF
3707 #line 3708 "configure"
3708 #include "confdefs.h"
3709 #include <stdlib.h>
3710 #include <stdarg.h>
3711 #include <string.h>
3712 #include <float.h>
3713 EOF
3714 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3715 { (eval echo configure:3716: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3716 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3717 if test -z "$ac_err"; then
3718   rm -rf conftest*
3719   ac_cv_header_stdc=yes
3720 else
3721   echo "$ac_err" >&5
3722   echo "configure: failed program was:" >&5
3723   cat conftest.$ac_ext >&5
3724   rm -rf conftest*
3725   ac_cv_header_stdc=no
3726 fi
3727 rm -f conftest*
3728
3729 if test $ac_cv_header_stdc = yes; then
3730   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3731 cat > conftest.$ac_ext <<EOF
3732 #line 3733 "configure"
3733 #include "confdefs.h"
3734 #include <string.h>
3735 EOF
3736 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3737   egrep "memchr" >/dev/null 2>&1; then
3738   :
3739 else
3740   rm -rf conftest*
3741   ac_cv_header_stdc=no
3742 fi
3743 rm -f conftest*
3744
3745 fi
3746
3747 if test $ac_cv_header_stdc = yes; then
3748   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3749 cat > conftest.$ac_ext <<EOF
3750 #line 3751 "configure"
3751 #include "confdefs.h"
3752 #include <stdlib.h>
3753 EOF
3754 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3755   egrep "free" >/dev/null 2>&1; then
3756   :
3757 else
3758   rm -rf conftest*
3759   ac_cv_header_stdc=no
3760 fi
3761 rm -f conftest*
3762
3763 fi
3764
3765 if test $ac_cv_header_stdc = yes; then
3766   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3767 if test "$cross_compiling" = yes; then
3768   :
3769 else
3770   cat > conftest.$ac_ext <<EOF
3771 #line 3772 "configure"
3772 #include "confdefs.h"
3773 #include <ctype.h>
3774 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3775 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3776 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3777 int main () { int i; for (i = 0; i < 256; i++)
3778 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
3779 exit (0); }
3780
3781 EOF
3782 if { (eval echo configure:3783: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3783 then
3784   :
3785 else
3786   echo "configure: failed program was:" >&5
3787   cat conftest.$ac_ext >&5
3788   rm -fr conftest*
3789   ac_cv_header_stdc=no
3790 fi
3791 rm -fr conftest*
3792 fi
3793
3794 fi
3795 fi
3796
3797 echo "$ac_t""$ac_cv_header_stdc" 1>&6
3798 if test $ac_cv_header_stdc = yes; then
3799   cat >> confdefs.h <<\EOF
3800 #define STDC_HEADERS 1
3801 EOF
3802
3803 fi
3804
3805 echo $ac_n "checking for working const""... $ac_c" 1>&6
3806 echo "configure:3807: checking for working const" >&5
3807 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3808   echo $ac_n "(cached) $ac_c" 1>&6
3809 else
3810   cat > conftest.$ac_ext <<EOF
3811 #line 3812 "configure"
3812 #include "confdefs.h"
3813
3814 int main() {
3815
3816 /* Ultrix mips cc rejects this.  */
3817 typedef int charset[2]; const charset x;
3818 /* SunOS 4.1.1 cc rejects this.  */
3819 char const *const *ccp;
3820 char **p;
3821 /* NEC SVR4.0.2 mips cc rejects this.  */
3822 struct point {int x, y;};
3823 static struct point const zero = {0,0};
3824 /* AIX XL C 1.02.0.0 rejects this.
3825    It does not let you subtract one const X* pointer from another in an arm
3826    of an if-expression whose if-part is not a constant expression */
3827 const char *g = "string";
3828 ccp = &g + (g ? g-g : 0);
3829 /* HPUX 7.0 cc rejects these. */
3830 ++ccp;
3831 p = (char**) ccp;
3832 ccp = (char const *const *) p;
3833 { /* SCO 3.2v4 cc rejects this.  */
3834   char *t;
3835   char const *s = 0 ? (char *) 0 : (char const *) 0;
3836
3837   *t++ = 0;
3838 }
3839 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3840   int x[] = {25, 17};
3841   const int *foo = &x[0];
3842   ++foo;
3843 }
3844 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3845   typedef const int *iptr;
3846   iptr p = 0;
3847   ++p;
3848 }
3849 { /* AIX XL C 1.02.0.0 rejects this saying
3850      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3851   struct s { int j; const int *ap[3]; };
3852   struct s *b; b->j = 5;
3853 }
3854 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3855   const int foo = 10;
3856 }
3857
3858 ; return 0; }
3859 EOF
3860 if { (eval echo configure:3861: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3861   rm -rf conftest*
3862   ac_cv_c_const=yes
3863 else
3864   echo "configure: failed program was:" >&5
3865   cat conftest.$ac_ext >&5
3866   rm -rf conftest*
3867   ac_cv_c_const=no
3868 fi
3869 rm -f conftest*
3870 fi
3871
3872 echo "$ac_t""$ac_cv_c_const" 1>&6
3873 if test $ac_cv_c_const = no; then
3874   cat >> confdefs.h <<\EOF
3875 #define const
3876 EOF
3877
3878 fi
3879
3880 echo $ac_n "checking for inline""... $ac_c" 1>&6
3881 echo "configure:3882: checking for inline" >&5
3882 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
3883   echo $ac_n "(cached) $ac_c" 1>&6
3884 else
3885   ac_cv_c_inline=no
3886 for ac_kw in inline __inline__ __inline; do
3887   cat > conftest.$ac_ext <<EOF
3888 #line 3889 "configure"
3889 #include "confdefs.h"
3890
3891 int main() {
3892 } $ac_kw foo() {
3893 ; return 0; }
3894 EOF
3895 if { (eval echo configure:3896: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3896   rm -rf conftest*
3897   ac_cv_c_inline=$ac_kw; break
3898 else
3899   echo "configure: failed program was:" >&5
3900   cat conftest.$ac_ext >&5
3901 fi
3902 rm -f conftest*
3903 done
3904
3905 fi
3906
3907 echo "$ac_t""$ac_cv_c_inline" 1>&6
3908 case "$ac_cv_c_inline" in
3909   inline | yes) ;;
3910   no) cat >> confdefs.h <<\EOF
3911 #define inline
3912 EOF
3913  ;;
3914   *)  cat >> confdefs.h <<EOF
3915 #define inline $ac_cv_c_inline
3916 EOF
3917  ;;
3918 esac
3919
3920 echo $ac_n "checking for off_t""... $ac_c" 1>&6
3921 echo "configure:3922: checking for off_t" >&5
3922 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
3923   echo $ac_n "(cached) $ac_c" 1>&6
3924 else
3925   cat > conftest.$ac_ext <<EOF
3926 #line 3927 "configure"
3927 #include "confdefs.h"
3928 #include <sys/types.h>
3929 #if STDC_HEADERS
3930 #include <stdlib.h>
3931 #include <stddef.h>
3932 #endif
3933 EOF
3934 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3935   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3936   rm -rf conftest*
3937   ac_cv_type_off_t=yes
3938 else
3939   rm -rf conftest*
3940   ac_cv_type_off_t=no
3941 fi
3942 rm -f conftest*
3943
3944 fi
3945 echo "$ac_t""$ac_cv_type_off_t" 1>&6
3946 if test $ac_cv_type_off_t = no; then
3947   cat >> confdefs.h <<\EOF
3948 #define off_t long
3949 EOF
3950
3951 fi
3952
3953 echo $ac_n "checking for size_t""... $ac_c" 1>&6
3954 echo "configure:3955: checking for size_t" >&5
3955 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
3956   echo $ac_n "(cached) $ac_c" 1>&6
3957 else
3958   cat > conftest.$ac_ext <<EOF
3959 #line 3960 "configure"
3960 #include "confdefs.h"
3961 #include <sys/types.h>
3962 #if STDC_HEADERS
3963 #include <stdlib.h>
3964 #include <stddef.h>
3965 #endif
3966 EOF
3967 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3968   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3969   rm -rf conftest*
3970   ac_cv_type_size_t=yes
3971 else
3972   rm -rf conftest*
3973   ac_cv_type_size_t=no
3974 fi
3975 rm -f conftest*
3976
3977 fi
3978 echo "$ac_t""$ac_cv_type_size_t" 1>&6
3979 if test $ac_cv_type_size_t = no; then
3980   cat >> confdefs.h <<\EOF
3981 #define size_t unsigned
3982 EOF
3983
3984 fi
3985
3986 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
3987 # for constant arguments.  Useless!
3988 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
3989 echo "configure:3990: checking for working alloca.h" >&5
3990 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
3991   echo $ac_n "(cached) $ac_c" 1>&6
3992 else
3993   cat > conftest.$ac_ext <<EOF
3994 #line 3995 "configure"
3995 #include "confdefs.h"
3996 #include <alloca.h>
3997 int main() {
3998 char *p = alloca(2 * sizeof(int));
3999 ; return 0; }
4000 EOF
4001 if { (eval echo configure:4002: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4002   rm -rf conftest*
4003   ac_cv_header_alloca_h=yes
4004 else
4005   echo "configure: failed program was:" >&5
4006   cat conftest.$ac_ext >&5
4007   rm -rf conftest*
4008   ac_cv_header_alloca_h=no
4009 fi
4010 rm -f conftest*
4011 fi
4012
4013 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
4014 if test $ac_cv_header_alloca_h = yes; then
4015   cat >> confdefs.h <<\EOF
4016 #define HAVE_ALLOCA_H 1
4017 EOF
4018
4019 fi
4020
4021 echo $ac_n "checking for alloca""... $ac_c" 1>&6
4022 echo "configure:4023: checking for alloca" >&5
4023 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
4024   echo $ac_n "(cached) $ac_c" 1>&6
4025 else
4026   cat > conftest.$ac_ext <<EOF
4027 #line 4028 "configure"
4028 #include "confdefs.h"
4029
4030 #ifdef __GNUC__
4031 # define alloca __builtin_alloca
4032 #else
4033 # ifdef _MSC_VER
4034 #  include <malloc.h>
4035 #  define alloca _alloca
4036 # else
4037 #  if HAVE_ALLOCA_H
4038 #   include <alloca.h>
4039 #  else
4040 #   ifdef _AIX
4041  #pragma alloca
4042 #   else
4043 #    ifndef alloca /* predefined by HP cc +Olibcalls */
4044 char *alloca ();
4045 #    endif
4046 #   endif
4047 #  endif
4048 # endif
4049 #endif
4050
4051 int main() {
4052 char *p = (char *) alloca(1);
4053 ; return 0; }
4054 EOF
4055 if { (eval echo configure:4056: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4056   rm -rf conftest*
4057   ac_cv_func_alloca_works=yes
4058 else
4059   echo "configure: failed program was:" >&5
4060   cat conftest.$ac_ext >&5
4061   rm -rf conftest*
4062   ac_cv_func_alloca_works=no
4063 fi
4064 rm -f conftest*
4065 fi
4066
4067 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
4068 if test $ac_cv_func_alloca_works = yes; then
4069   cat >> confdefs.h <<\EOF
4070 #define HAVE_ALLOCA 1
4071 EOF
4072
4073 fi
4074
4075 if test $ac_cv_func_alloca_works = no; then
4076   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
4077   # that cause trouble.  Some versions do not even contain alloca or
4078   # contain a buggy version.  If you still want to use their alloca,
4079   # use ar to extract alloca.o from them instead of compiling alloca.c.
4080   ALLOCA=alloca.${ac_objext}
4081   cat >> confdefs.h <<\EOF
4082 #define C_ALLOCA 1
4083 EOF
4084
4085
4086 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
4087 echo "configure:4088: checking whether alloca needs Cray hooks" >&5
4088 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
4089   echo $ac_n "(cached) $ac_c" 1>&6
4090 else
4091   cat > conftest.$ac_ext <<EOF
4092 #line 4093 "configure"
4093 #include "confdefs.h"
4094 #if defined(CRAY) && ! defined(CRAY2)
4095 webecray
4096 #else
4097 wenotbecray
4098 #endif
4099
4100 EOF
4101 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4102   egrep "webecray" >/dev/null 2>&1; then
4103   rm -rf conftest*
4104   ac_cv_os_cray=yes
4105 else
4106   rm -rf conftest*
4107   ac_cv_os_cray=no
4108 fi
4109 rm -f conftest*
4110
4111 fi
4112
4113 echo "$ac_t""$ac_cv_os_cray" 1>&6
4114 if test $ac_cv_os_cray = yes; then
4115 for ac_func in _getb67 GETB67 getb67; do
4116   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4117 echo "configure:4118: checking for $ac_func" >&5
4118 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4119   echo $ac_n "(cached) $ac_c" 1>&6
4120 else
4121   cat > conftest.$ac_ext <<EOF
4122 #line 4123 "configure"
4123 #include "confdefs.h"
4124 /* System header to define __stub macros and hopefully few prototypes,
4125     which can conflict with char $ac_func(); below.  */
4126 #include <assert.h>
4127 /* Override any gcc2 internal prototype to avoid an error.  */
4128 /* We use char because int might match the return type of a gcc2
4129     builtin and then its argument prototype would still apply.  */
4130 char $ac_func();
4131
4132 int main() {
4133
4134 /* The GNU C library defines this for functions which it implements
4135     to always fail with ENOSYS.  Some functions are actually named
4136     something starting with __ and the normal name is an alias.  */
4137 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4138 choke me
4139 #else
4140 $ac_func();
4141 #endif
4142
4143 ; return 0; }
4144 EOF
4145 if { (eval echo configure:4146: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4146   rm -rf conftest*
4147   eval "ac_cv_func_$ac_func=yes"
4148 else
4149   echo "configure: failed program was:" >&5
4150   cat conftest.$ac_ext >&5
4151   rm -rf conftest*
4152   eval "ac_cv_func_$ac_func=no"
4153 fi
4154 rm -f conftest*
4155 fi
4156
4157 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4158   echo "$ac_t""yes" 1>&6
4159   cat >> confdefs.h <<EOF
4160 #define CRAY_STACKSEG_END $ac_func
4161 EOF
4162
4163   break
4164 else
4165   echo "$ac_t""no" 1>&6
4166 fi
4167
4168 done
4169 fi
4170
4171 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
4172 echo "configure:4173: checking stack direction for C alloca" >&5
4173 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
4174   echo $ac_n "(cached) $ac_c" 1>&6
4175 else
4176   if test "$cross_compiling" = yes; then
4177   ac_cv_c_stack_direction=0
4178 else
4179   cat > conftest.$ac_ext <<EOF
4180 #line 4181 "configure"
4181 #include "confdefs.h"
4182 find_stack_direction ()
4183 {
4184   static char *addr = 0;
4185   auto char dummy;
4186   if (addr == 0)
4187     {
4188       addr = &dummy;
4189       return find_stack_direction ();
4190     }
4191   else
4192     return (&dummy > addr) ? 1 : -1;
4193 }
4194 main ()
4195 {
4196   exit (find_stack_direction() < 0);
4197 }
4198 EOF
4199 if { (eval echo configure:4200: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4200 then
4201   ac_cv_c_stack_direction=1
4202 else
4203   echo "configure: failed program was:" >&5
4204   cat conftest.$ac_ext >&5
4205   rm -fr conftest*
4206   ac_cv_c_stack_direction=-1
4207 fi
4208 rm -fr conftest*
4209 fi
4210
4211 fi
4212
4213 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
4214 cat >> confdefs.h <<EOF
4215 #define STACK_DIRECTION $ac_cv_c_stack_direction
4216 EOF
4217
4218 fi
4219
4220 for ac_hdr in stdlib.h unistd.h sys/stat.h sys/types.h
4221 do
4222 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4223 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4224 echo "configure:4225: checking for $ac_hdr" >&5
4225 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4226   echo $ac_n "(cached) $ac_c" 1>&6
4227 else
4228   cat > conftest.$ac_ext <<EOF
4229 #line 4230 "configure"
4230 #include "confdefs.h"
4231 #include <$ac_hdr>
4232 EOF
4233 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4234 { (eval echo configure:4235: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4235 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4236 if test -z "$ac_err"; then
4237   rm -rf conftest*
4238   eval "ac_cv_header_$ac_safe=yes"
4239 else
4240   echo "$ac_err" >&5
4241   echo "configure: failed program was:" >&5
4242   cat conftest.$ac_ext >&5
4243   rm -rf conftest*
4244   eval "ac_cv_header_$ac_safe=no"
4245 fi
4246 rm -f conftest*
4247 fi
4248 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4249   echo "$ac_t""yes" 1>&6
4250     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4251   cat >> confdefs.h <<EOF
4252 #define $ac_tr_hdr 1
4253 EOF
4254
4255 else
4256   echo "$ac_t""no" 1>&6
4257 fi
4258 done
4259
4260 for ac_func in getpagesize
4261 do
4262 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4263 echo "configure:4264: checking for $ac_func" >&5
4264 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4265   echo $ac_n "(cached) $ac_c" 1>&6
4266 else
4267   cat > conftest.$ac_ext <<EOF
4268 #line 4269 "configure"
4269 #include "confdefs.h"
4270 /* System header to define __stub macros and hopefully few prototypes,
4271     which can conflict with char $ac_func(); below.  */
4272 #include <assert.h>
4273 /* Override any gcc2 internal prototype to avoid an error.  */
4274 /* We use char because int might match the return type of a gcc2
4275     builtin and then its argument prototype would still apply.  */
4276 char $ac_func();
4277
4278 int main() {
4279
4280 /* The GNU C library defines this for functions which it implements
4281     to always fail with ENOSYS.  Some functions are actually named
4282     something starting with __ and the normal name is an alias.  */
4283 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4284 choke me
4285 #else
4286 $ac_func();
4287 #endif
4288
4289 ; return 0; }
4290 EOF
4291 if { (eval echo configure:4292: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4292   rm -rf conftest*
4293   eval "ac_cv_func_$ac_func=yes"
4294 else
4295   echo "configure: failed program was:" >&5
4296   cat conftest.$ac_ext >&5
4297   rm -rf conftest*
4298   eval "ac_cv_func_$ac_func=no"
4299 fi
4300 rm -f conftest*
4301 fi
4302
4303 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4304   echo "$ac_t""yes" 1>&6
4305     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4306   cat >> confdefs.h <<EOF
4307 #define $ac_tr_func 1
4308 EOF
4309
4310 else
4311   echo "$ac_t""no" 1>&6
4312 fi
4313 done
4314
4315 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
4316 echo "configure:4317: checking for working mmap" >&5
4317 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
4318   echo $ac_n "(cached) $ac_c" 1>&6
4319 else
4320   if test "$cross_compiling" = yes; then
4321   ac_cv_func_mmap_fixed_mapped=no
4322 else
4323   cat > conftest.$ac_ext <<EOF
4324 #line 4325 "configure"
4325 #include "confdefs.h"
4326
4327 /* Thanks to Mike Haertel and Jim Avera for this test.
4328    Here is a matrix of mmap possibilities:
4329         mmap private not fixed
4330         mmap private fixed at somewhere currently unmapped
4331         mmap private fixed at somewhere already mapped
4332         mmap shared not fixed
4333         mmap shared fixed at somewhere currently unmapped
4334         mmap shared fixed at somewhere already mapped
4335    For private mappings, we should verify that changes cannot be read()
4336    back from the file, nor mmap's back from the file at a different
4337    address.  (There have been systems where private was not correctly
4338    implemented like the infamous i386 svr4.0, and systems where the
4339    VM page cache was not coherent with the filesystem buffer cache
4340    like early versions of FreeBSD and possibly contemporary NetBSD.)
4341    For shared mappings, we should conversely verify that changes get
4342    propogated back to all the places they're supposed to be.
4343
4344    Grep wants private fixed already mapped.
4345    The main things grep needs to know about mmap are:
4346    * does it exist and is it safe to write into the mmap'd area
4347    * how to use it (BSD variants)  */
4348 #include <sys/types.h>
4349 #include <fcntl.h>
4350 #include <sys/mman.h>
4351
4352 #if HAVE_SYS_TYPES_H
4353 # include <sys/types.h>
4354 #endif
4355
4356 #if HAVE_STDLIB_H
4357 # include <stdlib.h>
4358 #endif
4359
4360 #if HAVE_SYS_STAT_H
4361 # include <sys/stat.h>
4362 #endif
4363
4364 #if HAVE_UNISTD_H
4365 # include <unistd.h>
4366 #endif
4367
4368 /* This mess was copied from the GNU getpagesize.h.  */
4369 #ifndef HAVE_GETPAGESIZE
4370
4371 /* Assume that all systems that can run configure have sys/param.h.  */
4372 # ifndef HAVE_SYS_PARAM_H
4373 #  define HAVE_SYS_PARAM_H 1
4374 # endif
4375
4376 # ifdef _SC_PAGESIZE
4377 #  define getpagesize() sysconf(_SC_PAGESIZE)
4378 # else /* no _SC_PAGESIZE */
4379 #  ifdef HAVE_SYS_PARAM_H
4380 #   include <sys/param.h>
4381 #   ifdef EXEC_PAGESIZE
4382 #    define getpagesize() EXEC_PAGESIZE
4383 #   else /* no EXEC_PAGESIZE */
4384 #    ifdef NBPG
4385 #     define getpagesize() NBPG * CLSIZE
4386 #     ifndef CLSIZE
4387 #      define CLSIZE 1
4388 #     endif /* no CLSIZE */
4389 #    else /* no NBPG */
4390 #     ifdef NBPC
4391 #      define getpagesize() NBPC
4392 #     else /* no NBPC */
4393 #      ifdef PAGESIZE
4394 #       define getpagesize() PAGESIZE
4395 #      endif /* PAGESIZE */
4396 #     endif /* no NBPC */
4397 #    endif /* no NBPG */
4398 #   endif /* no EXEC_PAGESIZE */
4399 #  else /* no HAVE_SYS_PARAM_H */
4400 #   define getpagesize() 8192   /* punt totally */
4401 #  endif /* no HAVE_SYS_PARAM_H */
4402 # endif /* no _SC_PAGESIZE */
4403
4404 #endif /* no HAVE_GETPAGESIZE */
4405
4406 #ifdef __cplusplus
4407 extern "C" { void *malloc(unsigned); }
4408 #else
4409 char *malloc();
4410 #endif
4411
4412 int
4413 main()
4414 {
4415         char *data, *data2, *data3;
4416         int i, pagesize;
4417         int fd;
4418
4419         pagesize = getpagesize();
4420
4421         /*
4422          * First, make a file with some known garbage in it.
4423          */
4424         data = malloc(pagesize);
4425         if (!data)
4426                 exit(1);
4427         for (i = 0; i < pagesize; ++i)
4428                 *(data + i) = rand();
4429         umask(0);
4430         fd = creat("conftestmmap", 0600);
4431         if (fd < 0)
4432                 exit(1);
4433         if (write(fd, data, pagesize) != pagesize)
4434                 exit(1);
4435         close(fd);
4436
4437         /*
4438          * Next, try to mmap the file at a fixed address which
4439          * already has something else allocated at it.  If we can,
4440          * also make sure that we see the same garbage.
4441          */
4442         fd = open("conftestmmap", O_RDWR);
4443         if (fd < 0)
4444                 exit(1);
4445         data2 = malloc(2 * pagesize);
4446         if (!data2)
4447                 exit(1);
4448         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
4449         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
4450             MAP_PRIVATE | MAP_FIXED, fd, 0L))
4451                 exit(1);
4452         for (i = 0; i < pagesize; ++i)
4453                 if (*(data + i) != *(data2 + i))
4454                         exit(1);
4455
4456         /*
4457          * Finally, make sure that changes to the mapped area
4458          * do not percolate back to the file as seen by read().
4459          * (This is a bug on some variants of i386 svr4.0.)
4460          */
4461         for (i = 0; i < pagesize; ++i)
4462                 *(data2 + i) = *(data2 + i) + 1;
4463         data3 = malloc(pagesize);
4464         if (!data3)
4465                 exit(1);
4466         if (read(fd, data3, pagesize) != pagesize)
4467                 exit(1);
4468         for (i = 0; i < pagesize; ++i)
4469                 if (*(data + i) != *(data3 + i))
4470                         exit(1);
4471         close(fd);
4472         unlink("conftestmmap");
4473         exit(0);
4474 }
4475
4476 EOF
4477 if { (eval echo configure:4478: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4478 then
4479   ac_cv_func_mmap_fixed_mapped=yes
4480 else
4481   echo "configure: failed program was:" >&5
4482   cat conftest.$ac_ext >&5
4483   rm -fr conftest*
4484   ac_cv_func_mmap_fixed_mapped=no
4485 fi
4486 rm -fr conftest*
4487 fi
4488
4489 fi
4490
4491 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
4492 if test $ac_cv_func_mmap_fixed_mapped = yes; then
4493   cat >> confdefs.h <<\EOF
4494 #define HAVE_MMAP 1
4495 EOF
4496
4497 fi
4498
4499
4500    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
4501 unistd.h values.h sys/param.h
4502 do
4503 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4504 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4505 echo "configure:4506: checking for $ac_hdr" >&5
4506 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4507   echo $ac_n "(cached) $ac_c" 1>&6
4508 else
4509   cat > conftest.$ac_ext <<EOF
4510 #line 4511 "configure"
4511 #include "confdefs.h"
4512 #include <$ac_hdr>
4513 EOF
4514 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4515 { (eval echo configure:4516: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4516 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4517 if test -z "$ac_err"; then
4518   rm -rf conftest*
4519   eval "ac_cv_header_$ac_safe=yes"
4520 else
4521   echo "$ac_err" >&5
4522   echo "configure: failed program was:" >&5
4523   cat conftest.$ac_ext >&5
4524   rm -rf conftest*
4525   eval "ac_cv_header_$ac_safe=no"
4526 fi
4527 rm -f conftest*
4528 fi
4529 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4530   echo "$ac_t""yes" 1>&6
4531     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4532   cat >> confdefs.h <<EOF
4533 #define $ac_tr_hdr 1
4534 EOF
4535
4536 else
4537   echo "$ac_t""no" 1>&6
4538 fi
4539 done
4540
4541    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
4542 __argz_count __argz_stringify __argz_next
4543 do
4544 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4545 echo "configure:4546: checking for $ac_func" >&5
4546 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4547   echo $ac_n "(cached) $ac_c" 1>&6
4548 else
4549   cat > conftest.$ac_ext <<EOF
4550 #line 4551 "configure"
4551 #include "confdefs.h"
4552 /* System header to define __stub macros and hopefully few prototypes,
4553     which can conflict with char $ac_func(); below.  */
4554 #include <assert.h>
4555 /* Override any gcc2 internal prototype to avoid an error.  */
4556 /* We use char because int might match the return type of a gcc2
4557     builtin and then its argument prototype would still apply.  */
4558 char $ac_func();
4559
4560 int main() {
4561
4562 /* The GNU C library defines this for functions which it implements
4563     to always fail with ENOSYS.  Some functions are actually named
4564     something starting with __ and the normal name is an alias.  */
4565 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4566 choke me
4567 #else
4568 $ac_func();
4569 #endif
4570
4571 ; return 0; }
4572 EOF
4573 if { (eval echo configure:4574: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4574   rm -rf conftest*
4575   eval "ac_cv_func_$ac_func=yes"
4576 else
4577   echo "configure: failed program was:" >&5
4578   cat conftest.$ac_ext >&5
4579   rm -rf conftest*
4580   eval "ac_cv_func_$ac_func=no"
4581 fi
4582 rm -f conftest*
4583 fi
4584
4585 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4586   echo "$ac_t""yes" 1>&6
4587     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4588   cat >> confdefs.h <<EOF
4589 #define $ac_tr_func 1
4590 EOF
4591
4592 else
4593   echo "$ac_t""no" 1>&6
4594 fi
4595 done
4596
4597
4598    if test "${ac_cv_func_stpcpy+set}" != "set"; then
4599      for ac_func in stpcpy
4600 do
4601 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4602 echo "configure:4603: checking for $ac_func" >&5
4603 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4604   echo $ac_n "(cached) $ac_c" 1>&6
4605 else
4606   cat > conftest.$ac_ext <<EOF
4607 #line 4608 "configure"
4608 #include "confdefs.h"
4609 /* System header to define __stub macros and hopefully few prototypes,
4610     which can conflict with char $ac_func(); below.  */
4611 #include <assert.h>
4612 /* Override any gcc2 internal prototype to avoid an error.  */
4613 /* We use char because int might match the return type of a gcc2
4614     builtin and then its argument prototype would still apply.  */
4615 char $ac_func();
4616
4617 int main() {
4618
4619 /* The GNU C library defines this for functions which it implements
4620     to always fail with ENOSYS.  Some functions are actually named
4621     something starting with __ and the normal name is an alias.  */
4622 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4623 choke me
4624 #else
4625 $ac_func();
4626 #endif
4627
4628 ; return 0; }
4629 EOF
4630 if { (eval echo configure:4631: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4631   rm -rf conftest*
4632   eval "ac_cv_func_$ac_func=yes"
4633 else
4634   echo "configure: failed program was:" >&5
4635   cat conftest.$ac_ext >&5
4636   rm -rf conftest*
4637   eval "ac_cv_func_$ac_func=no"
4638 fi
4639 rm -f conftest*
4640 fi
4641
4642 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4643   echo "$ac_t""yes" 1>&6
4644     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4645   cat >> confdefs.h <<EOF
4646 #define $ac_tr_func 1
4647 EOF
4648
4649 else
4650   echo "$ac_t""no" 1>&6
4651 fi
4652 done
4653
4654    fi
4655    if test "${ac_cv_func_stpcpy}" = "yes"; then
4656      cat >> confdefs.h <<\EOF
4657 #define HAVE_STPCPY 1
4658 EOF
4659
4660    fi
4661
4662    if test $ac_cv_header_locale_h = yes; then
4663     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
4664 echo "configure:4665: checking for LC_MESSAGES" >&5
4665 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
4666   echo $ac_n "(cached) $ac_c" 1>&6
4667 else
4668   cat > conftest.$ac_ext <<EOF
4669 #line 4670 "configure"
4670 #include "confdefs.h"
4671 #include <locale.h>
4672 int main() {
4673 return LC_MESSAGES
4674 ; return 0; }
4675 EOF
4676 if { (eval echo configure:4677: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4677   rm -rf conftest*
4678   am_cv_val_LC_MESSAGES=yes
4679 else
4680   echo "configure: failed program was:" >&5
4681   cat conftest.$ac_ext >&5
4682   rm -rf conftest*
4683   am_cv_val_LC_MESSAGES=no
4684 fi
4685 rm -f conftest*
4686 fi
4687
4688 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
4689     if test $am_cv_val_LC_MESSAGES = yes; then
4690       cat >> confdefs.h <<\EOF
4691 #define HAVE_LC_MESSAGES 1
4692 EOF
4693
4694     fi
4695   fi
4696    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
4697 echo "configure:4698: checking whether NLS is requested" >&5
4698         # Check whether --enable-nls or --disable-nls was given.
4699 if test "${enable_nls+set}" = set; then
4700   enableval="$enable_nls"
4701   USE_NLS=$enableval
4702 else
4703   USE_NLS=yes
4704 fi
4705
4706     echo "$ac_t""$USE_NLS" 1>&6
4707
4708
4709     USE_INCLUDED_LIBINTL=no
4710
4711         if test "$USE_NLS" = "yes"; then
4712       cat >> confdefs.h <<\EOF
4713 #define ENABLE_NLS 1
4714 EOF
4715
4716       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
4717 echo "configure:4718: checking whether included gettext is requested" >&5
4718       # Check whether --with-included-gettext or --without-included-gettext was given.
4719 if test "${with_included_gettext+set}" = set; then
4720   withval="$with_included_gettext"
4721   nls_cv_force_use_gnu_gettext=$withval
4722 else
4723   nls_cv_force_use_gnu_gettext=no
4724 fi
4725
4726       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
4727
4728       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
4729       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
4730                                         nls_cv_header_intl=
4731         nls_cv_header_libgt=
4732         CATOBJEXT=NONE
4733
4734         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
4735 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
4736 echo "configure:4737: checking for libintl.h" >&5
4737 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4738   echo $ac_n "(cached) $ac_c" 1>&6
4739 else
4740   cat > conftest.$ac_ext <<EOF
4741 #line 4742 "configure"
4742 #include "confdefs.h"
4743 #include <libintl.h>
4744 EOF
4745 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4746 { (eval echo configure:4747: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4747 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4748 if test -z "$ac_err"; then
4749   rm -rf conftest*
4750   eval "ac_cv_header_$ac_safe=yes"
4751 else
4752   echo "$ac_err" >&5
4753   echo "configure: failed program was:" >&5
4754   cat conftest.$ac_ext >&5
4755   rm -rf conftest*
4756   eval "ac_cv_header_$ac_safe=no"
4757 fi
4758 rm -f conftest*
4759 fi
4760 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4761   echo "$ac_t""yes" 1>&6
4762   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
4763 echo "configure:4764: checking for gettext in libc" >&5
4764 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
4765   echo $ac_n "(cached) $ac_c" 1>&6
4766 else
4767   cat > conftest.$ac_ext <<EOF
4768 #line 4769 "configure"
4769 #include "confdefs.h"
4770 #include <libintl.h>
4771 int main() {
4772 return (int) gettext ("")
4773 ; return 0; }
4774 EOF
4775 if { (eval echo configure:4776: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4776   rm -rf conftest*
4777   gt_cv_func_gettext_libc=yes
4778 else
4779   echo "configure: failed program was:" >&5
4780   cat conftest.$ac_ext >&5
4781   rm -rf conftest*
4782   gt_cv_func_gettext_libc=no
4783 fi
4784 rm -f conftest*
4785 fi
4786
4787 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
4788
4789            if test "$gt_cv_func_gettext_libc" != "yes"; then
4790              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
4791 echo "configure:4792: checking for bindtextdomain in -lintl" >&5
4792 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
4793 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4794   echo $ac_n "(cached) $ac_c" 1>&6
4795 else
4796   ac_save_LIBS="$LIBS"
4797 LIBS="-lintl  $LIBS"
4798 cat > conftest.$ac_ext <<EOF
4799 #line 4800 "configure"
4800 #include "confdefs.h"
4801 /* Override any gcc2 internal prototype to avoid an error.  */
4802 /* We use char because int might match the return type of a gcc2
4803     builtin and then its argument prototype would still apply.  */
4804 char bindtextdomain();
4805
4806 int main() {
4807 bindtextdomain()
4808 ; return 0; }
4809 EOF
4810 if { (eval echo configure:4811: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4811   rm -rf conftest*
4812   eval "ac_cv_lib_$ac_lib_var=yes"
4813 else
4814   echo "configure: failed program was:" >&5
4815   cat conftest.$ac_ext >&5
4816   rm -rf conftest*
4817   eval "ac_cv_lib_$ac_lib_var=no"
4818 fi
4819 rm -f conftest*
4820 LIBS="$ac_save_LIBS"
4821
4822 fi
4823 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4824   echo "$ac_t""yes" 1>&6
4825   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
4826 echo "configure:4827: checking for gettext in libintl" >&5
4827 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
4828   echo $ac_n "(cached) $ac_c" 1>&6
4829 else
4830   cat > conftest.$ac_ext <<EOF
4831 #line 4832 "configure"
4832 #include "confdefs.h"
4833
4834 int main() {
4835 return (int) gettext ("")
4836 ; return 0; }
4837 EOF
4838 if { (eval echo configure:4839: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4839   rm -rf conftest*
4840   gt_cv_func_gettext_libintl=yes
4841 else
4842   echo "configure: failed program was:" >&5
4843   cat conftest.$ac_ext >&5
4844   rm -rf conftest*
4845   gt_cv_func_gettext_libintl=no
4846 fi
4847 rm -f conftest*
4848 fi
4849
4850 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
4851 else
4852   echo "$ac_t""no" 1>&6
4853 fi
4854
4855            fi
4856
4857            if test "$gt_cv_func_gettext_libc" = "yes" \
4858               || test "$gt_cv_func_gettext_libintl" = "yes"; then
4859               cat >> confdefs.h <<\EOF
4860 #define HAVE_GETTEXT 1
4861 EOF
4862
4863               # Extract the first word of "msgfmt", so it can be a program name with args.
4864 set dummy msgfmt; ac_word=$2
4865 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4866 echo "configure:4867: checking for $ac_word" >&5
4867 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
4868   echo $ac_n "(cached) $ac_c" 1>&6
4869 else
4870   case "$MSGFMT" in
4871   /*)
4872   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
4873   ;;
4874   *)
4875   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
4876   for ac_dir in $PATH; do
4877     test -z "$ac_dir" && ac_dir=.
4878     if test -f $ac_dir/$ac_word; then
4879       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
4880         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
4881         break
4882       fi
4883     fi
4884   done
4885   IFS="$ac_save_ifs"
4886   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
4887   ;;
4888 esac
4889 fi
4890 MSGFMT="$ac_cv_path_MSGFMT"
4891 if test -n "$MSGFMT"; then
4892   echo "$ac_t""$MSGFMT" 1>&6
4893 else
4894   echo "$ac_t""no" 1>&6
4895 fi
4896               if test "$MSGFMT" != "no"; then
4897                 for ac_func in dcgettext
4898 do
4899 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4900 echo "configure:4901: checking for $ac_func" >&5
4901 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4902   echo $ac_n "(cached) $ac_c" 1>&6
4903 else
4904   cat > conftest.$ac_ext <<EOF
4905 #line 4906 "configure"
4906 #include "confdefs.h"
4907 /* System header to define __stub macros and hopefully few prototypes,
4908     which can conflict with char $ac_func(); below.  */
4909 #include <assert.h>
4910 /* Override any gcc2 internal prototype to avoid an error.  */
4911 /* We use char because int might match the return type of a gcc2
4912     builtin and then its argument prototype would still apply.  */
4913 char $ac_func();
4914
4915 int main() {
4916
4917 /* The GNU C library defines this for functions which it implements
4918     to always fail with ENOSYS.  Some functions are actually named
4919     something starting with __ and the normal name is an alias.  */
4920 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4921 choke me
4922 #else
4923 $ac_func();
4924 #endif
4925
4926 ; return 0; }
4927 EOF
4928 if { (eval echo configure:4929: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4929   rm -rf conftest*
4930   eval "ac_cv_func_$ac_func=yes"
4931 else
4932   echo "configure: failed program was:" >&5
4933   cat conftest.$ac_ext >&5
4934   rm -rf conftest*
4935   eval "ac_cv_func_$ac_func=no"
4936 fi
4937 rm -f conftest*
4938 fi
4939
4940 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4941   echo "$ac_t""yes" 1>&6
4942     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4943   cat >> confdefs.h <<EOF
4944 #define $ac_tr_func 1
4945 EOF
4946
4947 else
4948   echo "$ac_t""no" 1>&6
4949 fi
4950 done
4951
4952                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
4953 set dummy gmsgfmt; ac_word=$2
4954 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4955 echo "configure:4956: checking for $ac_word" >&5
4956 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
4957   echo $ac_n "(cached) $ac_c" 1>&6
4958 else
4959   case "$GMSGFMT" in
4960   /*)
4961   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
4962   ;;
4963   ?:/*)
4964   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
4965   ;;
4966   *)
4967   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4968   ac_dummy="$PATH"
4969   for ac_dir in $ac_dummy; do
4970     test -z "$ac_dir" && ac_dir=.
4971     if test -f $ac_dir/$ac_word; then
4972       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
4973       break
4974     fi
4975   done
4976   IFS="$ac_save_ifs"
4977   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
4978   ;;
4979 esac
4980 fi
4981 GMSGFMT="$ac_cv_path_GMSGFMT"
4982 if test -n "$GMSGFMT"; then
4983   echo "$ac_t""$GMSGFMT" 1>&6
4984 else
4985   echo "$ac_t""no" 1>&6
4986 fi
4987
4988                 # Extract the first word of "xgettext", so it can be a program name with args.
4989 set dummy xgettext; ac_word=$2
4990 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4991 echo "configure:4992: checking for $ac_word" >&5
4992 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
4993   echo $ac_n "(cached) $ac_c" 1>&6
4994 else
4995   case "$XGETTEXT" in
4996   /*)
4997   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
4998   ;;
4999   *)
5000   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
5001   for ac_dir in $PATH; do
5002     test -z "$ac_dir" && ac_dir=.
5003     if test -f $ac_dir/$ac_word; then
5004       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
5005         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
5006         break
5007       fi
5008     fi
5009   done
5010   IFS="$ac_save_ifs"
5011   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
5012   ;;
5013 esac
5014 fi
5015 XGETTEXT="$ac_cv_path_XGETTEXT"
5016 if test -n "$XGETTEXT"; then
5017   echo "$ac_t""$XGETTEXT" 1>&6
5018 else
5019   echo "$ac_t""no" 1>&6
5020 fi
5021
5022                 cat > conftest.$ac_ext <<EOF
5023 #line 5024 "configure"
5024 #include "confdefs.h"
5025
5026 int main() {
5027 extern int _nl_msg_cat_cntr;
5028                                return _nl_msg_cat_cntr
5029 ; return 0; }
5030 EOF
5031 if { (eval echo configure:5032: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5032   rm -rf conftest*
5033   CATOBJEXT=.gmo
5034                    DATADIRNAME=share
5035 else
5036   echo "configure: failed program was:" >&5
5037   cat conftest.$ac_ext >&5
5038   rm -rf conftest*
5039   CATOBJEXT=.mo
5040                    DATADIRNAME=lib
5041 fi
5042 rm -f conftest*
5043                 INSTOBJEXT=.mo
5044               fi
5045             fi
5046
5047 else
5048   echo "$ac_t""no" 1>&6
5049 fi
5050
5051
5052
5053         if test "$CATOBJEXT" = "NONE"; then
5054                           nls_cv_use_gnu_gettext=yes
5055         fi
5056       fi
5057
5058       if test "$nls_cv_use_gnu_gettext" = "yes"; then
5059                 INTLOBJS="\$(GETTOBJS)"
5060         # Extract the first word of "msgfmt", so it can be a program name with args.
5061 set dummy msgfmt; ac_word=$2
5062 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5063 echo "configure:5064: checking for $ac_word" >&5
5064 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
5065   echo $ac_n "(cached) $ac_c" 1>&6
5066 else
5067   case "$MSGFMT" in
5068   /*)
5069   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
5070   ;;
5071   *)
5072   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
5073   for ac_dir in $PATH; do
5074     test -z "$ac_dir" && ac_dir=.
5075     if test -f $ac_dir/$ac_word; then
5076       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
5077         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
5078         break
5079       fi
5080     fi
5081   done
5082   IFS="$ac_save_ifs"
5083   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
5084   ;;
5085 esac
5086 fi
5087 MSGFMT="$ac_cv_path_MSGFMT"
5088 if test -n "$MSGFMT"; then
5089   echo "$ac_t""$MSGFMT" 1>&6
5090 else
5091   echo "$ac_t""no" 1>&6
5092 fi
5093
5094         # Extract the first word of "gmsgfmt", so it can be a program name with args.
5095 set dummy gmsgfmt; ac_word=$2
5096 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5097 echo "configure:5098: checking for $ac_word" >&5
5098 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
5099   echo $ac_n "(cached) $ac_c" 1>&6
5100 else
5101   case "$GMSGFMT" in
5102   /*)
5103   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
5104   ;;
5105   ?:/*)
5106   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
5107   ;;
5108   *)
5109   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5110   ac_dummy="$PATH"
5111   for ac_dir in $ac_dummy; do
5112     test -z "$ac_dir" && ac_dir=.
5113     if test -f $ac_dir/$ac_word; then
5114       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
5115       break
5116     fi
5117   done
5118   IFS="$ac_save_ifs"
5119   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
5120   ;;
5121 esac
5122 fi
5123 GMSGFMT="$ac_cv_path_GMSGFMT"
5124 if test -n "$GMSGFMT"; then
5125   echo "$ac_t""$GMSGFMT" 1>&6
5126 else
5127   echo "$ac_t""no" 1>&6
5128 fi
5129
5130         # Extract the first word of "xgettext", so it can be a program name with args.
5131 set dummy xgettext; ac_word=$2
5132 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5133 echo "configure:5134: checking for $ac_word" >&5
5134 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
5135   echo $ac_n "(cached) $ac_c" 1>&6
5136 else
5137   case "$XGETTEXT" in
5138   /*)
5139   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
5140   ;;
5141   *)
5142   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
5143   for ac_dir in $PATH; do
5144     test -z "$ac_dir" && ac_dir=.
5145     if test -f $ac_dir/$ac_word; then
5146       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
5147         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
5148         break
5149       fi
5150     fi
5151   done
5152   IFS="$ac_save_ifs"
5153   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
5154   ;;
5155 esac
5156 fi
5157 XGETTEXT="$ac_cv_path_XGETTEXT"
5158 if test -n "$XGETTEXT"; then
5159   echo "$ac_t""$XGETTEXT" 1>&6
5160 else
5161   echo "$ac_t""no" 1>&6
5162 fi
5163
5164
5165         USE_INCLUDED_LIBINTL=yes
5166         CATOBJEXT=.gmo
5167         INSTOBJEXT=.mo
5168         DATADIRNAME=share
5169         INTLDEPS='$(top_builddir)/../intl/libintl.a'
5170         INTLLIBS=$INTLDEPS
5171         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
5172         nls_cv_header_intl=libintl.h
5173         nls_cv_header_libgt=libgettext.h
5174       fi
5175
5176             if test "$XGETTEXT" != ":"; then
5177                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
5178           : ;
5179         else
5180           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
5181           XGETTEXT=":"
5182         fi
5183       fi
5184
5185       # We need to process the po/ directory.
5186       POSUB=po
5187     else
5188       DATADIRNAME=share
5189       nls_cv_header_intl=libintl.h
5190       nls_cv_header_libgt=libgettext.h
5191     fi
5192
5193     # If this is used in GNU gettext we have to set USE_NLS to `yes'
5194     # because some of the sources are only built for this goal.
5195     if test "$PACKAGE" = gettext; then
5196       USE_NLS=yes
5197       USE_INCLUDED_LIBINTL=yes
5198     fi
5199
5200                 for lang in $ALL_LINGUAS; do
5201       GMOFILES="$GMOFILES $lang.gmo"
5202       POFILES="$POFILES $lang.po"
5203     done
5204
5205
5206
5207
5208
5209
5210
5211
5212
5213
5214
5215
5216
5217
5218    if test "x$CATOBJEXT" != "x"; then
5219      if test "x$ALL_LINGUAS" = "x"; then
5220        LINGUAS=
5221      else
5222        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
5223 echo "configure:5224: checking for catalogs to be installed" >&5
5224        NEW_LINGUAS=
5225        for lang in ${LINGUAS=$ALL_LINGUAS}; do
5226          case "$ALL_LINGUAS" in
5227           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
5228          esac
5229        done
5230        LINGUAS=$NEW_LINGUAS
5231        echo "$ac_t""$LINGUAS" 1>&6
5232      fi
5233
5234           if test -n "$LINGUAS"; then
5235        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
5236      fi
5237    fi
5238
5239             if test $ac_cv_header_locale_h = yes; then
5240      INCLUDE_LOCALE_H="#include <locale.h>"
5241    else
5242      INCLUDE_LOCALE_H="\
5243 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
5244    fi
5245
5246
5247             if test -f $srcdir/po2tbl.sed.in; then
5248       if test "$CATOBJEXT" = ".cat"; then
5249          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
5250 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
5251 echo "configure:5252: checking for linux/version.h" >&5
5252 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5253   echo $ac_n "(cached) $ac_c" 1>&6
5254 else
5255   cat > conftest.$ac_ext <<EOF
5256 #line 5257 "configure"
5257 #include "confdefs.h"
5258 #include <linux/version.h>
5259 EOF
5260 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5261 { (eval echo configure:5262: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5262 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5263 if test -z "$ac_err"; then
5264   rm -rf conftest*
5265   eval "ac_cv_header_$ac_safe=yes"
5266 else
5267   echo "$ac_err" >&5
5268   echo "configure: failed program was:" >&5
5269   cat conftest.$ac_ext >&5
5270   rm -rf conftest*
5271   eval "ac_cv_header_$ac_safe=no"
5272 fi
5273 rm -f conftest*
5274 fi
5275 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5276   echo "$ac_t""yes" 1>&6
5277   msgformat=linux
5278 else
5279   echo "$ac_t""no" 1>&6
5280 msgformat=xopen
5281 fi
5282
5283
5284                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
5285       fi
5286             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
5287          $srcdir/po2tbl.sed.in > po2tbl.sed
5288    fi
5289
5290             if test "$PACKAGE" = "gettext"; then
5291      GT_NO="#NO#"
5292      GT_YES=
5293    else
5294      GT_NO=
5295      GT_YES="#YES#"
5296    fi
5297
5298
5299
5300    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
5301
5302
5303       l=
5304
5305
5306             if test -f $srcdir/po/POTFILES.in; then
5307       test -d po || mkdir po
5308       if test "x$srcdir" != "x."; then
5309          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
5310             posrcprefix="$srcdir/"
5311          else
5312             posrcprefix="../$srcdir/"
5313          fi
5314       else
5315          posrcprefix="../"
5316       fi
5317       rm -f po/POTFILES
5318       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
5319          < $srcdir/po/POTFILES.in > po/POTFILES
5320    fi
5321
5322
5323 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
5324 echo "configure:5325: checking whether to enable maintainer-specific portions of Makefiles" >&5
5325     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
5326 if test "${enable_maintainer_mode+set}" = set; then
5327   enableval="$enable_maintainer_mode"
5328   USE_MAINTAINER_MODE=$enableval
5329 else
5330   USE_MAINTAINER_MODE=no
5331 fi
5332
5333   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
5334
5335
5336 if test $USE_MAINTAINER_MODE = yes; then
5337   MAINTAINER_MODE_TRUE=
5338   MAINTAINER_MODE_FALSE='#'
5339 else
5340   MAINTAINER_MODE_TRUE='#'
5341   MAINTAINER_MODE_FALSE=
5342 fi
5343   MAINT=$MAINTAINER_MODE_TRUE
5344
5345
5346
5347
5348 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
5349 echo "configure:5350: checking for executable suffix" >&5
5350 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
5351   echo $ac_n "(cached) $ac_c" 1>&6
5352 else
5353   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
5354   ac_cv_exeext=.exe
5355 else
5356   rm -f conftest*
5357   echo 'int main () { return 0; }' > conftest.$ac_ext
5358   ac_cv_exeext=
5359   if { (eval echo configure:5360: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
5360     for file in conftest.*; do
5361       case $file in
5362       *.c | *.o | *.obj) ;;
5363       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
5364       esac
5365     done
5366   else
5367     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
5368   fi
5369   rm -f conftest*
5370   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
5371 fi
5372 fi
5373
5374 EXEEXT=""
5375 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
5376 echo "$ac_t""${ac_cv_exeext}" 1>&6
5377 ac_exeext=$EXEEXT
5378
5379
5380 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
5381 do
5382 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5383 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5384 echo "configure:5385: checking for $ac_hdr" >&5
5385 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5386   echo $ac_n "(cached) $ac_c" 1>&6
5387 else
5388   cat > conftest.$ac_ext <<EOF
5389 #line 5390 "configure"
5390 #include "confdefs.h"
5391 #include <$ac_hdr>
5392 EOF
5393 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5394 { (eval echo configure:5395: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5395 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5396 if test -z "$ac_err"; then
5397   rm -rf conftest*
5398   eval "ac_cv_header_$ac_safe=yes"
5399 else
5400   echo "$ac_err" >&5
5401   echo "configure: failed program was:" >&5
5402   cat conftest.$ac_ext >&5
5403   rm -rf conftest*
5404   eval "ac_cv_header_$ac_safe=no"
5405 fi
5406 rm -f conftest*
5407 fi
5408 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5409   echo "$ac_t""yes" 1>&6
5410     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5411   cat >> confdefs.h <<EOF
5412 #define $ac_tr_hdr 1
5413 EOF
5414
5415 else
5416   echo "$ac_t""no" 1>&6
5417 fi
5418 done
5419
5420
5421 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
5422 # people who are not cross-compiling but are compiling cross-assemblers.
5423 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
5424 echo "configure:5425: checking whether compiling a cross-assembler" >&5
5425 if test "${host}" = "${target}"; then
5426   cross_gas=no
5427 else
5428   cross_gas=yes
5429   cat >> confdefs.h <<\EOF
5430 #define CROSS_COMPILE 1
5431 EOF
5432
5433 fi
5434 echo "$ac_t""$cross_gas" 1>&6
5435
5436 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5437 # for constant arguments.  Useless!
5438 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5439 echo "configure:5440: checking for working alloca.h" >&5
5440 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
5441   echo $ac_n "(cached) $ac_c" 1>&6
5442 else
5443   cat > conftest.$ac_ext <<EOF
5444 #line 5445 "configure"
5445 #include "confdefs.h"
5446 #include <alloca.h>
5447 int main() {
5448 char *p = alloca(2 * sizeof(int));
5449 ; return 0; }
5450 EOF
5451 if { (eval echo configure:5452: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5452   rm -rf conftest*
5453   ac_cv_header_alloca_h=yes
5454 else
5455   echo "configure: failed program was:" >&5
5456   cat conftest.$ac_ext >&5
5457   rm -rf conftest*
5458   ac_cv_header_alloca_h=no
5459 fi
5460 rm -f conftest*
5461 fi
5462
5463 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5464 if test $ac_cv_header_alloca_h = yes; then
5465   cat >> confdefs.h <<\EOF
5466 #define HAVE_ALLOCA_H 1
5467 EOF
5468
5469 fi
5470
5471 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5472 echo "configure:5473: checking for alloca" >&5
5473 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
5474   echo $ac_n "(cached) $ac_c" 1>&6
5475 else
5476   cat > conftest.$ac_ext <<EOF
5477 #line 5478 "configure"
5478 #include "confdefs.h"
5479
5480 #ifdef __GNUC__
5481 # define alloca __builtin_alloca
5482 #else
5483 # ifdef _MSC_VER
5484 #  include <malloc.h>
5485 #  define alloca _alloca
5486 # else
5487 #  if HAVE_ALLOCA_H
5488 #   include <alloca.h>
5489 #  else
5490 #   ifdef _AIX
5491  #pragma alloca
5492 #   else
5493 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5494 char *alloca ();
5495 #    endif
5496 #   endif
5497 #  endif
5498 # endif
5499 #endif
5500
5501 int main() {
5502 char *p = (char *) alloca(1);
5503 ; return 0; }
5504 EOF
5505 if { (eval echo configure:5506: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5506   rm -rf conftest*
5507   ac_cv_func_alloca_works=yes
5508 else
5509   echo "configure: failed program was:" >&5
5510   cat conftest.$ac_ext >&5
5511   rm -rf conftest*
5512   ac_cv_func_alloca_works=no
5513 fi
5514 rm -f conftest*
5515 fi
5516
5517 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
5518 if test $ac_cv_func_alloca_works = yes; then
5519   cat >> confdefs.h <<\EOF
5520 #define HAVE_ALLOCA 1
5521 EOF
5522
5523 fi
5524
5525 if test $ac_cv_func_alloca_works = no; then
5526   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5527   # that cause trouble.  Some versions do not even contain alloca or
5528   # contain a buggy version.  If you still want to use their alloca,
5529   # use ar to extract alloca.o from them instead of compiling alloca.c.
5530   ALLOCA=alloca.${ac_objext}
5531   cat >> confdefs.h <<\EOF
5532 #define C_ALLOCA 1
5533 EOF
5534
5535
5536 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
5537 echo "configure:5538: checking whether alloca needs Cray hooks" >&5
5538 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
5539   echo $ac_n "(cached) $ac_c" 1>&6
5540 else
5541   cat > conftest.$ac_ext <<EOF
5542 #line 5543 "configure"
5543 #include "confdefs.h"
5544 #if defined(CRAY) && ! defined(CRAY2)
5545 webecray
5546 #else
5547 wenotbecray
5548 #endif
5549
5550 EOF
5551 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5552   egrep "webecray" >/dev/null 2>&1; then
5553   rm -rf conftest*
5554   ac_cv_os_cray=yes
5555 else
5556   rm -rf conftest*
5557   ac_cv_os_cray=no
5558 fi
5559 rm -f conftest*
5560
5561 fi
5562
5563 echo "$ac_t""$ac_cv_os_cray" 1>&6
5564 if test $ac_cv_os_cray = yes; then
5565 for ac_func in _getb67 GETB67 getb67; do
5566   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5567 echo "configure:5568: checking for $ac_func" >&5
5568 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5569   echo $ac_n "(cached) $ac_c" 1>&6
5570 else
5571   cat > conftest.$ac_ext <<EOF
5572 #line 5573 "configure"
5573 #include "confdefs.h"
5574 /* System header to define __stub macros and hopefully few prototypes,
5575     which can conflict with char $ac_func(); below.  */
5576 #include <assert.h>
5577 /* Override any gcc2 internal prototype to avoid an error.  */
5578 /* We use char because int might match the return type of a gcc2
5579     builtin and then its argument prototype would still apply.  */
5580 char $ac_func();
5581
5582 int main() {
5583
5584 /* The GNU C library defines this for functions which it implements
5585     to always fail with ENOSYS.  Some functions are actually named
5586     something starting with __ and the normal name is an alias.  */
5587 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5588 choke me
5589 #else
5590 $ac_func();
5591 #endif
5592
5593 ; return 0; }
5594 EOF
5595 if { (eval echo configure:5596: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5596   rm -rf conftest*
5597   eval "ac_cv_func_$ac_func=yes"
5598 else
5599   echo "configure: failed program was:" >&5
5600   cat conftest.$ac_ext >&5
5601   rm -rf conftest*
5602   eval "ac_cv_func_$ac_func=no"
5603 fi
5604 rm -f conftest*
5605 fi
5606
5607 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5608   echo "$ac_t""yes" 1>&6
5609   cat >> confdefs.h <<EOF
5610 #define CRAY_STACKSEG_END $ac_func
5611 EOF
5612
5613   break
5614 else
5615   echo "$ac_t""no" 1>&6
5616 fi
5617
5618 done
5619 fi
5620
5621 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5622 echo "configure:5623: checking stack direction for C alloca" >&5
5623 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
5624   echo $ac_n "(cached) $ac_c" 1>&6
5625 else
5626   if test "$cross_compiling" = yes; then
5627   ac_cv_c_stack_direction=0
5628 else
5629   cat > conftest.$ac_ext <<EOF
5630 #line 5631 "configure"
5631 #include "confdefs.h"
5632 find_stack_direction ()
5633 {
5634   static char *addr = 0;
5635   auto char dummy;
5636   if (addr == 0)
5637     {
5638       addr = &dummy;
5639       return find_stack_direction ();
5640     }
5641   else
5642     return (&dummy > addr) ? 1 : -1;
5643 }
5644 main ()
5645 {
5646   exit (find_stack_direction() < 0);
5647 }
5648 EOF
5649 if { (eval echo configure:5650: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5650 then
5651   ac_cv_c_stack_direction=1
5652 else
5653   echo "configure: failed program was:" >&5
5654   cat conftest.$ac_ext >&5
5655   rm -fr conftest*
5656   ac_cv_c_stack_direction=-1
5657 fi
5658 rm -fr conftest*
5659 fi
5660
5661 fi
5662
5663 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5664 cat >> confdefs.h <<EOF
5665 #define STACK_DIRECTION $ac_cv_c_stack_direction
5666 EOF
5667
5668 fi
5669
5670 echo $ac_n "checking for inline""... $ac_c" 1>&6
5671 echo "configure:5672: checking for inline" >&5
5672 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
5673   echo $ac_n "(cached) $ac_c" 1>&6
5674 else
5675   ac_cv_c_inline=no
5676 for ac_kw in inline __inline__ __inline; do
5677   cat > conftest.$ac_ext <<EOF
5678 #line 5679 "configure"
5679 #include "confdefs.h"
5680
5681 int main() {
5682 } $ac_kw foo() {
5683 ; return 0; }
5684 EOF
5685 if { (eval echo configure:5686: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5686   rm -rf conftest*
5687   ac_cv_c_inline=$ac_kw; break
5688 else
5689   echo "configure: failed program was:" >&5
5690   cat conftest.$ac_ext >&5
5691 fi
5692 rm -f conftest*
5693 done
5694
5695 fi
5696
5697 echo "$ac_t""$ac_cv_c_inline" 1>&6
5698 case "$ac_cv_c_inline" in
5699   inline | yes) ;;
5700   no) cat >> confdefs.h <<\EOF
5701 #define inline
5702 EOF
5703  ;;
5704   *)  cat >> confdefs.h <<EOF
5705 #define inline $ac_cv_c_inline
5706 EOF
5707  ;;
5708 esac
5709
5710
5711 # VMS doesn't have unlink.
5712 for ac_func in unlink remove
5713 do
5714 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5715 echo "configure:5716: checking for $ac_func" >&5
5716 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5717   echo $ac_n "(cached) $ac_c" 1>&6
5718 else
5719   cat > conftest.$ac_ext <<EOF
5720 #line 5721 "configure"
5721 #include "confdefs.h"
5722 /* System header to define __stub macros and hopefully few prototypes,
5723     which can conflict with char $ac_func(); below.  */
5724 #include <assert.h>
5725 /* Override any gcc2 internal prototype to avoid an error.  */
5726 /* We use char because int might match the return type of a gcc2
5727     builtin and then its argument prototype would still apply.  */
5728 char $ac_func();
5729
5730 int main() {
5731
5732 /* The GNU C library defines this for functions which it implements
5733     to always fail with ENOSYS.  Some functions are actually named
5734     something starting with __ and the normal name is an alias.  */
5735 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5736 choke me
5737 #else
5738 $ac_func();
5739 #endif
5740
5741 ; return 0; }
5742 EOF
5743 if { (eval echo configure:5744: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5744   rm -rf conftest*
5745   eval "ac_cv_func_$ac_func=yes"
5746 else
5747   echo "configure: failed program was:" >&5
5748   cat conftest.$ac_ext >&5
5749   rm -rf conftest*
5750   eval "ac_cv_func_$ac_func=no"
5751 fi
5752 rm -f conftest*
5753 fi
5754
5755 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5756   echo "$ac_t""yes" 1>&6
5757     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5758   cat >> confdefs.h <<EOF
5759 #define $ac_tr_func 1
5760 EOF
5761  break
5762 else
5763   echo "$ac_t""no" 1>&6
5764 fi
5765 done
5766
5767
5768 # Some systems don't have sbrk().
5769 for ac_func in sbrk
5770 do
5771 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5772 echo "configure:5773: checking for $ac_func" >&5
5773 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5774   echo $ac_n "(cached) $ac_c" 1>&6
5775 else
5776   cat > conftest.$ac_ext <<EOF
5777 #line 5778 "configure"
5778 #include "confdefs.h"
5779 /* System header to define __stub macros and hopefully few prototypes,
5780     which can conflict with char $ac_func(); below.  */
5781 #include <assert.h>
5782 /* Override any gcc2 internal prototype to avoid an error.  */
5783 /* We use char because int might match the return type of a gcc2
5784     builtin and then its argument prototype would still apply.  */
5785 char $ac_func();
5786
5787 int main() {
5788
5789 /* The GNU C library defines this for functions which it implements
5790     to always fail with ENOSYS.  Some functions are actually named
5791     something starting with __ and the normal name is an alias.  */
5792 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5793 choke me
5794 #else
5795 $ac_func();
5796 #endif
5797
5798 ; return 0; }
5799 EOF
5800 if { (eval echo configure:5801: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5801   rm -rf conftest*
5802   eval "ac_cv_func_$ac_func=yes"
5803 else
5804   echo "configure: failed program was:" >&5
5805   cat conftest.$ac_ext >&5
5806   rm -rf conftest*
5807   eval "ac_cv_func_$ac_func=no"
5808 fi
5809 rm -f conftest*
5810 fi
5811
5812 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5813   echo "$ac_t""yes" 1>&6
5814     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5815   cat >> confdefs.h <<EOF
5816 #define $ac_tr_func 1
5817 EOF
5818
5819 else
5820   echo "$ac_t""no" 1>&6
5821 fi
5822 done
5823
5824
5825 # do we need the math library?
5826 case "${need_libm}" in
5827 yes)
5828   LIBM=
5829 case $host in
5830 *-*-beos* | *-*-cygwin* | *-*-pw32*)
5831   # These system don't have libm
5832   ;;
5833 *-ncr-sysv4.3*)
5834   echo $ac_n "checking for _mwvalidcheckl in -lmw""... $ac_c" 1>&6
5835 echo "configure:5836: checking for _mwvalidcheckl in -lmw" >&5
5836 ac_lib_var=`echo mw'_'_mwvalidcheckl | sed 'y%./+-%__p_%'`
5837 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5838   echo $ac_n "(cached) $ac_c" 1>&6
5839 else
5840   ac_save_LIBS="$LIBS"
5841 LIBS="-lmw  $LIBS"
5842 cat > conftest.$ac_ext <<EOF
5843 #line 5844 "configure"
5844 #include "confdefs.h"
5845 /* Override any gcc2 internal prototype to avoid an error.  */
5846 /* We use char because int might match the return type of a gcc2
5847     builtin and then its argument prototype would still apply.  */
5848 char _mwvalidcheckl();
5849
5850 int main() {
5851 _mwvalidcheckl()
5852 ; return 0; }
5853 EOF
5854 if { (eval echo configure:5855: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5855   rm -rf conftest*
5856   eval "ac_cv_lib_$ac_lib_var=yes"
5857 else
5858   echo "configure: failed program was:" >&5
5859   cat conftest.$ac_ext >&5
5860   rm -rf conftest*
5861   eval "ac_cv_lib_$ac_lib_var=no"
5862 fi
5863 rm -f conftest*
5864 LIBS="$ac_save_LIBS"
5865
5866 fi
5867 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5868   echo "$ac_t""yes" 1>&6
5869   LIBM="-lmw"
5870 else
5871   echo "$ac_t""no" 1>&6
5872 fi
5873
5874   echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
5875 echo "configure:5876: checking for main in -lm" >&5
5876 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
5877 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5878   echo $ac_n "(cached) $ac_c" 1>&6
5879 else
5880   ac_save_LIBS="$LIBS"
5881 LIBS="-lm  $LIBS"
5882 cat > conftest.$ac_ext <<EOF
5883 #line 5884 "configure"
5884 #include "confdefs.h"
5885
5886 int main() {
5887 main()
5888 ; return 0; }
5889 EOF
5890 if { (eval echo configure:5891: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5891   rm -rf conftest*
5892   eval "ac_cv_lib_$ac_lib_var=yes"
5893 else
5894   echo "configure: failed program was:" >&5
5895   cat conftest.$ac_ext >&5
5896   rm -rf conftest*
5897   eval "ac_cv_lib_$ac_lib_var=no"
5898 fi
5899 rm -f conftest*
5900 LIBS="$ac_save_LIBS"
5901
5902 fi
5903 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5904   echo "$ac_t""yes" 1>&6
5905   LIBM="$LIBM -lm"
5906 else
5907   echo "$ac_t""no" 1>&6
5908 fi
5909
5910   ;;
5911 *)
5912   echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
5913 echo "configure:5914: checking for main in -lm" >&5
5914 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
5915 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5916   echo $ac_n "(cached) $ac_c" 1>&6
5917 else
5918   ac_save_LIBS="$LIBS"
5919 LIBS="-lm  $LIBS"
5920 cat > conftest.$ac_ext <<EOF
5921 #line 5922 "configure"
5922 #include "confdefs.h"
5923
5924 int main() {
5925 main()
5926 ; return 0; }
5927 EOF
5928 if { (eval echo configure:5929: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5929   rm -rf conftest*
5930   eval "ac_cv_lib_$ac_lib_var=yes"
5931 else
5932   echo "configure: failed program was:" >&5
5933   cat conftest.$ac_ext >&5
5934   rm -rf conftest*
5935   eval "ac_cv_lib_$ac_lib_var=no"
5936 fi
5937 rm -f conftest*
5938 LIBS="$ac_save_LIBS"
5939
5940 fi
5941 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5942   echo "$ac_t""yes" 1>&6
5943   LIBM="-lm"
5944 else
5945   echo "$ac_t""no" 1>&6
5946 fi
5947
5948   ;;
5949 esac
5950
5951
5952   ;;
5953 esac
5954
5955 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
5956 # enough, but on some of those systems, the assert macro relies on requoting
5957 # working properly!
5958 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
5959 echo "configure:5960: checking for working assert macro" >&5
5960 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
5961   echo $ac_n "(cached) $ac_c" 1>&6
5962 else
5963   cat > conftest.$ac_ext <<EOF
5964 #line 5965 "configure"
5965 #include "confdefs.h"
5966 #include <assert.h>
5967 #include <stdio.h>
5968 int main() {
5969
5970 /* check for requoting problems */
5971 static int a, b, c, d;
5972 static char *s;
5973 assert (!strcmp(s, "foo bar baz quux"));
5974 /* check for newline handling */
5975 assert (a == b
5976         || c == d);
5977
5978 ; return 0; }
5979 EOF
5980 if { (eval echo configure:5981: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5981   rm -rf conftest*
5982   gas_cv_assert_ok=yes
5983 else
5984   echo "configure: failed program was:" >&5
5985   cat conftest.$ac_ext >&5
5986   rm -rf conftest*
5987   gas_cv_assert_ok=no
5988 fi
5989 rm -f conftest*
5990 fi
5991 echo "$ac_t""$gas_cv_assert_ok" 1>&6
5992 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
5993 #define BROKEN_ASSERT 1
5994 EOF
5995
5996
5997
5998 # On some systems, the system header files may not declare malloc, realloc,
5999 # and free.  There are places where gas needs these functions to have been
6000 # declared -- such as when taking their addresses.
6001 gas_test_headers="
6002 #ifdef HAVE_MEMORY_H
6003 #include <memory.h>
6004 #endif
6005 #ifdef HAVE_STRING_H
6006 #include <string.h>
6007 #else
6008 #ifdef HAVE_STRINGS_H
6009 #include <strings.h>
6010 #endif
6011 #endif
6012 #ifdef HAVE_STDLIB_H
6013 #include <stdlib.h>
6014 #endif
6015 #ifdef HAVE_UNISTD_H
6016 #include <unistd.h>
6017 #endif
6018 "
6019
6020 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
6021 echo "configure:6022: checking whether declaration is required for strstr" >&5
6022 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
6023   echo $ac_n "(cached) $ac_c" 1>&6
6024 else
6025   cat > conftest.$ac_ext <<EOF
6026 #line 6027 "configure"
6027 #include "confdefs.h"
6028 $gas_test_headers
6029 int main() {
6030
6031 typedef char *(*f)();
6032 f x;
6033 x = (f) strstr;
6034
6035 ; return 0; }
6036 EOF
6037 if { (eval echo configure:6038: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6038   rm -rf conftest*
6039   gas_cv_decl_needed_strstr=no
6040 else
6041   echo "configure: failed program was:" >&5
6042   cat conftest.$ac_ext >&5
6043   rm -rf conftest*
6044   gas_cv_decl_needed_strstr=yes
6045 fi
6046 rm -f conftest*
6047 fi
6048 echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
6049 if test $gas_cv_decl_needed_strstr = yes; then
6050  cat >> confdefs.h <<\EOF
6051 #define NEED_DECLARATION_STRSTR 1
6052 EOF
6053
6054 fi
6055
6056
6057 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
6058 echo "configure:6059: checking whether declaration is required for malloc" >&5
6059 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
6060   echo $ac_n "(cached) $ac_c" 1>&6
6061 else
6062   cat > conftest.$ac_ext <<EOF
6063 #line 6064 "configure"
6064 #include "confdefs.h"
6065 $gas_test_headers
6066 int main() {
6067
6068 typedef char *(*f)();
6069 f x;
6070 x = (f) malloc;
6071
6072 ; return 0; }
6073 EOF
6074 if { (eval echo configure:6075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6075   rm -rf conftest*
6076   gas_cv_decl_needed_malloc=no
6077 else
6078   echo "configure: failed program was:" >&5
6079   cat conftest.$ac_ext >&5
6080   rm -rf conftest*
6081   gas_cv_decl_needed_malloc=yes
6082 fi
6083 rm -f conftest*
6084 fi
6085 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
6086 if test $gas_cv_decl_needed_malloc = yes; then
6087  cat >> confdefs.h <<\EOF
6088 #define NEED_DECLARATION_MALLOC 1
6089 EOF
6090
6091 fi
6092
6093
6094 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
6095 echo "configure:6096: checking whether declaration is required for free" >&5
6096 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
6097   echo $ac_n "(cached) $ac_c" 1>&6
6098 else
6099   cat > conftest.$ac_ext <<EOF
6100 #line 6101 "configure"
6101 #include "confdefs.h"
6102 $gas_test_headers
6103 int main() {
6104
6105 typedef void (*f)();
6106 f x;
6107 x = (f) free;
6108
6109 ; return 0; }
6110 EOF
6111 if { (eval echo configure:6112: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6112   rm -rf conftest*
6113   gas_cv_decl_needed_free=no
6114 else
6115   echo "configure: failed program was:" >&5
6116   cat conftest.$ac_ext >&5
6117   rm -rf conftest*
6118   gas_cv_decl_needed_free=yes
6119 fi
6120 rm -f conftest*
6121 fi
6122 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
6123 if test $gas_cv_decl_needed_free = yes; then
6124  cat >> confdefs.h <<\EOF
6125 #define NEED_DECLARATION_FREE 1
6126 EOF
6127
6128 fi
6129
6130
6131 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
6132 echo "configure:6133: checking whether declaration is required for sbrk" >&5
6133 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
6134   echo $ac_n "(cached) $ac_c" 1>&6
6135 else
6136   cat > conftest.$ac_ext <<EOF
6137 #line 6138 "configure"
6138 #include "confdefs.h"
6139 $gas_test_headers
6140 int main() {
6141
6142 typedef char *(*f)();
6143 f x;
6144 x = (f) sbrk;
6145
6146 ; return 0; }
6147 EOF
6148 if { (eval echo configure:6149: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6149   rm -rf conftest*
6150   gas_cv_decl_needed_sbrk=no
6151 else
6152   echo "configure: failed program was:" >&5
6153   cat conftest.$ac_ext >&5
6154   rm -rf conftest*
6155   gas_cv_decl_needed_sbrk=yes
6156 fi
6157 rm -f conftest*
6158 fi
6159 echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
6160 if test $gas_cv_decl_needed_sbrk = yes; then
6161  cat >> confdefs.h <<\EOF
6162 #define NEED_DECLARATION_SBRK 1
6163 EOF
6164
6165 fi
6166
6167
6168 echo $ac_n "checking whether declaration is required for environ""... $ac_c" 1>&6
6169 echo "configure:6170: checking whether declaration is required for environ" >&5
6170 if eval "test \"`echo '$''{'gas_cv_decl_needed_environ'+set}'`\" = set"; then
6171   echo $ac_n "(cached) $ac_c" 1>&6
6172 else
6173   cat > conftest.$ac_ext <<EOF
6174 #line 6175 "configure"
6175 #include "confdefs.h"
6176 $gas_test_headers
6177 int main() {
6178
6179 typedef char **f;
6180 f x;
6181 x = (f) environ;
6182
6183 ; return 0; }
6184 EOF
6185 if { (eval echo configure:6186: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6186   rm -rf conftest*
6187   gas_cv_decl_needed_environ=no
6188 else
6189   echo "configure: failed program was:" >&5
6190   cat conftest.$ac_ext >&5
6191   rm -rf conftest*
6192   gas_cv_decl_needed_environ=yes
6193 fi
6194 rm -f conftest*
6195 fi
6196 echo "$ac_t""$gas_cv_decl_needed_environ" 1>&6
6197 if test $gas_cv_decl_needed_environ = yes; then
6198  cat >> confdefs.h <<\EOF
6199 #define NEED_DECLARATION_ENVIRON 1
6200 EOF
6201
6202 fi
6203
6204
6205 # Does errno.h declare errno, or do we have to add a separate declaration
6206 # for it?
6207
6208 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
6209 echo "configure:6210: checking whether declaration is required for errno" >&5
6210 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
6211   echo $ac_n "(cached) $ac_c" 1>&6
6212 else
6213   cat > conftest.$ac_ext <<EOF
6214 #line 6215 "configure"
6215 #include "confdefs.h"
6216
6217 #ifdef HAVE_ERRNO_H
6218 #include <errno.h>
6219 #endif
6220
6221 int main() {
6222
6223 typedef int f;
6224 f x;
6225 x = (f) errno;
6226
6227 ; return 0; }
6228 EOF
6229 if { (eval echo configure:6230: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6230   rm -rf conftest*
6231   gas_cv_decl_needed_errno=no
6232 else
6233   echo "configure: failed program was:" >&5
6234   cat conftest.$ac_ext >&5
6235   rm -rf conftest*
6236   gas_cv_decl_needed_errno=yes
6237 fi
6238 rm -f conftest*
6239 fi
6240 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
6241 if test $gas_cv_decl_needed_errno = yes; then
6242  cat >> confdefs.h <<\EOF
6243 #define NEED_DECLARATION_ERRNO 1
6244 EOF
6245
6246 fi
6247
6248
6249
6250
6251 trap '' 1 2 15
6252 cat > confcache <<\EOF
6253 # This file is a shell script that caches the results of configure
6254 # tests run on this system so they can be shared between configure
6255 # scripts and configure runs.  It is not useful on other systems.
6256 # If it contains results you don't want to keep, you may remove or edit it.
6257 #
6258 # By default, configure uses ./config.cache as the cache file,
6259 # creating it if it does not exist already.  You can give configure
6260 # the --cache-file=FILE option to use a different cache file; that is
6261 # what configure does when it calls configure scripts in
6262 # subdirectories, so they share the cache.
6263 # Giving --cache-file=/dev/null disables caching, for debugging configure.
6264 # config.status only pays attention to the cache file if you give it the
6265 # --recheck option to rerun configure.
6266 #
6267 EOF
6268 # The following way of writing the cache mishandles newlines in values,
6269 # but we know of no workaround that is simple, portable, and efficient.
6270 # So, don't put newlines in cache variables' values.
6271 # Ultrix sh set writes to stderr and can't be redirected directly,
6272 # and sets the high bit in the cache file unless we assign to the vars.
6273 (set) 2>&1 |
6274   case `(ac_space=' '; set | grep ac_space) 2>&1` in
6275   *ac_space=\ *)
6276     # `set' does not quote correctly, so add quotes (double-quote substitution
6277     # turns \\\\ into \\, and sed turns \\ into \).
6278     sed -n \
6279       -e "s/'/'\\\\''/g" \
6280       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
6281     ;;
6282   *)
6283     # `set' quotes correctly as required by POSIX, so do not add quotes.
6284     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
6285     ;;
6286   esac >> confcache
6287 if cmp -s $cache_file confcache; then
6288   :
6289 else
6290   if test -w $cache_file; then
6291     echo "updating cache $cache_file"
6292     cat confcache > $cache_file
6293   else
6294     echo "not updating unwritable cache $cache_file"
6295   fi
6296 fi
6297 rm -f confcache
6298
6299 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
6300
6301 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6302 # Let make expand exec_prefix.
6303 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6304
6305 # Any assignment to VPATH causes Sun make to only execute
6306 # the first set of double-colon rules, so remove it if not needed.
6307 # If there is a colon in the path, we need to keep it.
6308 if test "x$srcdir" = x.; then
6309   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
6310 fi
6311
6312 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
6313
6314 DEFS=-DHAVE_CONFIG_H
6315
6316 # Without the "./", some shells look in PATH for config.status.
6317 : ${CONFIG_STATUS=./config.status}
6318
6319 echo creating $CONFIG_STATUS
6320 rm -f $CONFIG_STATUS
6321 cat > $CONFIG_STATUS <<EOF
6322 #! /bin/sh
6323 # Generated automatically by configure.
6324 # Run this file to recreate the current configuration.
6325 # This directory was configured as follows,
6326 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
6327 #
6328 # $0 $ac_configure_args
6329 #
6330 # Compiler output produced by configure, useful for debugging
6331 # configure, is in ./config.log if it exists.
6332
6333 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
6334 for ac_option
6335 do
6336   case "\$ac_option" in
6337   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6338     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
6339     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
6340   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
6341     echo "$CONFIG_STATUS generated by autoconf version 2.13"
6342     exit 0 ;;
6343   -help | --help | --hel | --he | --h)
6344     echo "\$ac_cs_usage"; exit 0 ;;
6345   *) echo "\$ac_cs_usage"; exit 1 ;;
6346   esac
6347 done
6348
6349 ac_given_srcdir=$srcdir
6350 ac_given_INSTALL="$INSTALL"
6351
6352 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
6353 EOF
6354 cat >> $CONFIG_STATUS <<EOF
6355
6356 # Protect against being on the right side of a sed subst in config.status.
6357 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
6358  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
6359 $ac_vpsub
6360 $extrasub
6361 s%@SHELL@%$SHELL%g
6362 s%@CFLAGS@%$CFLAGS%g
6363 s%@CPPFLAGS@%$CPPFLAGS%g
6364 s%@CXXFLAGS@%$CXXFLAGS%g
6365 s%@FFLAGS@%$FFLAGS%g
6366 s%@DEFS@%$DEFS%g
6367 s%@LDFLAGS@%$LDFLAGS%g
6368 s%@LIBS@%$LIBS%g
6369 s%@exec_prefix@%$exec_prefix%g
6370 s%@prefix@%$prefix%g
6371 s%@program_transform_name@%$program_transform_name%g
6372 s%@bindir@%$bindir%g
6373 s%@sbindir@%$sbindir%g
6374 s%@libexecdir@%$libexecdir%g
6375 s%@datadir@%$datadir%g
6376 s%@sysconfdir@%$sysconfdir%g
6377 s%@sharedstatedir@%$sharedstatedir%g
6378 s%@localstatedir@%$localstatedir%g
6379 s%@libdir@%$libdir%g
6380 s%@includedir@%$includedir%g
6381 s%@oldincludedir@%$oldincludedir%g
6382 s%@infodir@%$infodir%g
6383 s%@mandir@%$mandir%g
6384 s%@host@%$host%g
6385 s%@host_alias@%$host_alias%g
6386 s%@host_cpu@%$host_cpu%g
6387 s%@host_vendor@%$host_vendor%g
6388 s%@host_os@%$host_os%g
6389 s%@target@%$target%g
6390 s%@target_alias@%$target_alias%g
6391 s%@target_cpu@%$target_cpu%g
6392 s%@target_vendor@%$target_vendor%g
6393 s%@target_os@%$target_os%g
6394 s%@build@%$build%g
6395 s%@build_alias@%$build_alias%g
6396 s%@build_cpu@%$build_cpu%g
6397 s%@build_vendor@%$build_vendor%g
6398 s%@build_os@%$build_os%g
6399 s%@CC@%$CC%g
6400 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
6401 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
6402 s%@INSTALL_DATA@%$INSTALL_DATA%g
6403 s%@PACKAGE@%$PACKAGE%g
6404 s%@VERSION@%$VERSION%g
6405 s%@ACLOCAL@%$ACLOCAL%g
6406 s%@AUTOCONF@%$AUTOCONF%g
6407 s%@AUTOMAKE@%$AUTOMAKE%g
6408 s%@AUTOHEADER@%$AUTOHEADER%g
6409 s%@MAKEINFO@%$MAKEINFO%g
6410 s%@SET_MAKE@%$SET_MAKE%g
6411 s%@LN_S@%$LN_S%g
6412 s%@OBJEXT@%$OBJEXT%g
6413 s%@EXEEXT@%$EXEEXT%g
6414 s%@RANLIB@%$RANLIB%g
6415 s%@STRIP@%$STRIP%g
6416 s%@LIBTOOL@%$LIBTOOL%g
6417 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
6418 s%@GDBINIT@%$GDBINIT%g
6419 s%@cgen_cpu_prefix@%$cgen_cpu_prefix%g
6420 s%@extra_objects@%$extra_objects%g
6421 s%@target_cpu_type@%$target_cpu_type%g
6422 s%@obj_format@%$obj_format%g
6423 s%@te_file@%$te_file%g
6424 s%@install_tooldir@%$install_tooldir%g
6425 s%@atof@%$atof%g
6426 s%@BFDLIB@%$BFDLIB%g
6427 s%@OPCODES_LIB@%$OPCODES_LIB%g
6428 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
6429 s%@YACC@%$YACC%g
6430 s%@LEX@%$LEX%g
6431 s%@LEXLIB@%$LEXLIB%g
6432 s%@CPP@%$CPP%g
6433 s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
6434 s%@ALLOCA@%$ALLOCA%g
6435 s%@USE_NLS@%$USE_NLS%g
6436 s%@MSGFMT@%$MSGFMT%g
6437 s%@GMSGFMT@%$GMSGFMT%g
6438 s%@XGETTEXT@%$XGETTEXT%g
6439 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
6440 s%@CATALOGS@%$CATALOGS%g
6441 s%@CATOBJEXT@%$CATOBJEXT%g
6442 s%@DATADIRNAME@%$DATADIRNAME%g
6443 s%@GMOFILES@%$GMOFILES%g
6444 s%@INSTOBJEXT@%$INSTOBJEXT%g
6445 s%@INTLDEPS@%$INTLDEPS%g
6446 s%@INTLLIBS@%$INTLLIBS%g
6447 s%@INTLOBJS@%$INTLOBJS%g
6448 s%@POFILES@%$POFILES%g
6449 s%@POSUB@%$POSUB%g
6450 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
6451 s%@GT_NO@%$GT_NO%g
6452 s%@GT_YES@%$GT_YES%g
6453 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
6454 s%@l@%$l%g
6455 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
6456 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
6457 s%@MAINT@%$MAINT%g
6458 s%@LIBM@%$LIBM%g
6459
6460 CEOF
6461 EOF
6462
6463 cat >> $CONFIG_STATUS <<\EOF
6464
6465 # Split the substitutions into bite-sized pieces for seds with
6466 # small command number limits, like on Digital OSF/1 and HP-UX.
6467 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
6468 ac_file=1 # Number of current file.
6469 ac_beg=1 # First line for current file.
6470 ac_end=$ac_max_sed_cmds # Line after last line for current file.
6471 ac_more_lines=:
6472 ac_sed_cmds=""
6473 while $ac_more_lines; do
6474   if test $ac_beg -gt 1; then
6475     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
6476   else
6477     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
6478   fi
6479   if test ! -s conftest.s$ac_file; then
6480     ac_more_lines=false
6481     rm -f conftest.s$ac_file
6482   else
6483     if test -z "$ac_sed_cmds"; then
6484       ac_sed_cmds="sed -f conftest.s$ac_file"
6485     else
6486       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
6487     fi
6488     ac_file=`expr $ac_file + 1`
6489     ac_beg=$ac_end
6490     ac_end=`expr $ac_end + $ac_max_sed_cmds`
6491   fi
6492 done
6493 if test -z "$ac_sed_cmds"; then
6494   ac_sed_cmds=cat
6495 fi
6496 EOF
6497
6498 cat >> $CONFIG_STATUS <<EOF
6499
6500 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile ${GDBINIT}:gdbinit.in po/Makefile.in:po/Make-in"}
6501 EOF
6502 cat >> $CONFIG_STATUS <<\EOF
6503 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
6504   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6505   case "$ac_file" in
6506   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6507        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6508   *) ac_file_in="${ac_file}.in" ;;
6509   esac
6510
6511   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
6512
6513   # Remove last slash and all that follows it.  Not all systems have dirname.
6514   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6515   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6516     # The file is in a subdirectory.
6517     test ! -d "$ac_dir" && mkdir "$ac_dir"
6518     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
6519     # A "../" for each directory in $ac_dir_suffix.
6520     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
6521   else
6522     ac_dir_suffix= ac_dots=
6523   fi
6524
6525   case "$ac_given_srcdir" in
6526   .)  srcdir=.
6527       if test -z "$ac_dots"; then top_srcdir=.
6528       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
6529   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
6530   *) # Relative path.
6531     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
6532     top_srcdir="$ac_dots$ac_given_srcdir" ;;
6533   esac
6534
6535   case "$ac_given_INSTALL" in
6536   [/$]*) INSTALL="$ac_given_INSTALL" ;;
6537   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6538   esac
6539
6540   echo creating "$ac_file"
6541   rm -f "$ac_file"
6542   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
6543   case "$ac_file" in
6544   *Makefile*) ac_comsub="1i\\
6545 # $configure_input" ;;
6546   *) ac_comsub= ;;
6547   esac
6548
6549   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6550   sed -e "$ac_comsub
6551 s%@configure_input@%$configure_input%g
6552 s%@srcdir@%$srcdir%g
6553 s%@top_srcdir@%$top_srcdir%g
6554 s%@INSTALL@%$INSTALL%g
6555 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
6556 fi; done
6557 rm -f conftest.s*
6558
6559 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6560 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6561 #
6562 # ac_d sets the value in "#define NAME VALUE" lines.
6563 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
6564 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
6565 ac_dC='\3'
6566 ac_dD='%g'
6567 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
6568 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6569 ac_uB='\([      ]\)%\1#\2define\3'
6570 ac_uC=' '
6571 ac_uD='\4%g'
6572 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6573 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6574 ac_eB='$%\1#\2define\3'
6575 ac_eC=' '
6576 ac_eD='%g'
6577
6578 if test "${CONFIG_HEADERS+set}" != set; then
6579 EOF
6580 cat >> $CONFIG_STATUS <<EOF
6581   CONFIG_HEADERS="config.h:config.in"
6582 EOF
6583 cat >> $CONFIG_STATUS <<\EOF
6584 fi
6585 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
6586   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6587   case "$ac_file" in
6588   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6589        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6590   *) ac_file_in="${ac_file}.in" ;;
6591   esac
6592
6593   echo creating $ac_file
6594
6595   rm -f conftest.frag conftest.in conftest.out
6596   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6597   cat $ac_file_inputs > conftest.in
6598
6599 EOF
6600
6601 # Transform confdefs.h into a sed script conftest.vals that substitutes
6602 # the proper values into config.h.in to produce config.h.  And first:
6603 # Protect against being on the right side of a sed subst in config.status.
6604 # Protect against being in an unquoted here document in config.status.
6605 rm -f conftest.vals
6606 cat > conftest.hdr <<\EOF
6607 s/[\\&%]/\\&/g
6608 s%[\\$`]%\\&%g
6609 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
6610 s%ac_d%ac_u%gp
6611 s%ac_u%ac_e%gp
6612 EOF
6613 sed -n -f conftest.hdr confdefs.h > conftest.vals
6614 rm -f conftest.hdr
6615
6616 # This sed command replaces #undef with comments.  This is necessary, for
6617 # example, in the case of _POSIX_SOURCE, which is predefined and required
6618 # on some systems where configure will not decide to define it.
6619 cat >> conftest.vals <<\EOF
6620 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
6621 EOF
6622
6623 # Break up conftest.vals because some shells have a limit on
6624 # the size of here documents, and old seds have small limits too.
6625
6626 rm -f conftest.tail
6627 while :
6628 do
6629   ac_lines=`grep -c . conftest.vals`
6630   # grep -c gives empty output for an empty file on some AIX systems.
6631   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
6632   # Write a limited-size here document to conftest.frag.
6633   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
6634   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
6635   echo 'CEOF
6636   sed -f conftest.frag conftest.in > conftest.out
6637   rm -f conftest.in
6638   mv conftest.out conftest.in
6639 ' >> $CONFIG_STATUS
6640   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
6641   rm -f conftest.vals
6642   mv conftest.tail conftest.vals
6643 done
6644 rm -f conftest.vals
6645
6646 cat >> $CONFIG_STATUS <<\EOF
6647   rm -f conftest.frag conftest.h
6648   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
6649   cat conftest.in >> conftest.h
6650   rm -f conftest.in
6651   if cmp -s $ac_file conftest.h 2>/dev/null; then
6652     echo "$ac_file is unchanged"
6653     rm -f conftest.h
6654   else
6655     # Remove last slash and all that follows it.  Not all systems have dirname.
6656       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6657       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6658       # The file is in a subdirectory.
6659       test ! -d "$ac_dir" && mkdir "$ac_dir"
6660     fi
6661     rm -f $ac_file
6662     mv conftest.h $ac_file
6663   fi
6664 fi; done
6665
6666 EOF
6667 cat >> $CONFIG_STATUS <<EOF
6668
6669 target_cpu_type=${target_cpu_type}
6670  cgen_cpu_prefix=${cgen_cpu_prefix}
6671  obj_format=${obj_format}
6672  te_file=${te_file}
6673 EOF
6674 cat >> $CONFIG_STATUS <<\EOF
6675 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
6676 rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h
6677  echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h
6678  echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h
6679  echo '#include "te-'"${te_file}"'.h"' > targ-env.h
6680  echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h
6681  if test "x$cgen_cpu_prefix" != x ; then
6682    echo '#include "opcodes/'"${cgen_cpu_prefix}"'-desc.h"' > cgen-desc.h
6683  fi
6684
6685  sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile
6686 exit 0
6687 EOF
6688 chmod +x $CONFIG_STATUS
6689 rm -fr confdefs* $ac_clean_files
6690 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
6691