libffi/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="$ac_help
  15   --enable-multilib       build many library versions (default)"
  16 ac_help="$ac_help
  17   --enable-shared[=PKGS]  build shared libraries [default=yes]"
  18 ac_help="$ac_help
  19   --enable-static[=PKGS]  build static libraries [default=yes]"
  20 ac_help="$ac_help
  21   --enable-fast-install[=PKGS]  optimize for fast installation [default=yes]"
  22 ac_help="$ac_help
  23   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  24 ac_help="$ac_help
  25   --disable-libtool-lock  avoid locking (might break parallel builds)"
  26 ac_help="$ac_help
  27   --with-pic              try to use only PIC/non-PIC objects [default=use both]"
  28 ac_help="$ac_help
  29   --enable-maintainer-mode enable make rules and dependencies not useful
  30                           (and sometimes confusing) to the casual installer"
  31 ac_help="$ac_help
  32   --enable-debug          debugging mode"
  33 ac_help="$ac_help
  34   --disable-structs       omit code for struct support"
  35 ac_help="$ac_help
  36   --disable-raw-api       make the raw api unavailable"
  37 ac_help="$ac_help
  38   --enable-purify-safety  purify-safe mode"
  39
  40 # Initialize some variables set by options.
  41 # The variables have the same names as the options, with
  42 # dashes changed to underlines.
  43 build=NONE
  44 cache_file=./config.cache
  45 exec_prefix=NONE
  46 host=NONE
  47 no_create=
  48 nonopt=NONE
  49 no_recursion=
  50 prefix=NONE
  51 program_prefix=NONE
  52 program_suffix=NONE
  53 program_transform_name=s,x,x,
  54 silent=
  55 site=
  56 srcdir=
  57 target=NONE
  58 verbose=
  59 x_includes=NONE
  60 x_libraries=NONE
  61 bindir='${exec_prefix}/bin'
  62 sbindir='${exec_prefix}/sbin'
  63 libexecdir='${exec_prefix}/libexec'
  64 datadir='${prefix}/share'
  65 sysconfdir='${prefix}/etc'
  66 sharedstatedir='${prefix}/com'
  67 localstatedir='${prefix}/var'
  68 libdir='${exec_prefix}/lib'
  69 includedir='${prefix}/include'
  70 oldincludedir='/usr/include'
  71 infodir='${prefix}/info'
  72 mandir='${prefix}/man'
  73
  74 # Initialize some other variables.
  75 subdirs=
  76 MFLAGS= MAKEFLAGS=
  77 SHELL=${CONFIG_SHELL-/bin/sh}
  78 # Maximum number of lines to put in a shell here document.
  79 ac_max_here_lines=12
  80
  81 ac_prev=
  82 for ac_option
  83 do
  84
  85   # If the previous option needs an argument, assign it.
  86   if test -n "$ac_prev"; then
  87     eval "$ac_prev=\$ac_option"
  88     ac_prev=
  89     continue
  90   fi
  91
  92   case "$ac_option" in
  93   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  94   *) ac_optarg= ;;
  95   esac
  96
  97   # Accept the important Cygnus configure options, so we can diagnose typos.
  98
  99   case "$ac_option" in
 100
 101   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 102     ac_prev=bindir ;;
 103   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 104     bindir="$ac_optarg" ;;
 105
 106   -build | --build | --buil | --bui | --bu)
 107     ac_prev=build ;;
 108   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 109     build="$ac_optarg" ;;
 110
 111   -cache-file | --cache-file | --cache-fil | --cache-fi \
 112   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 113     ac_prev=cache_file ;;
 114   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 115   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 116     cache_file="$ac_optarg" ;;
 117
 118   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 119     ac_prev=datadir ;;
 120   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 121   | --da=*)
 122     datadir="$ac_optarg" ;;
 123
 124   -disable-* | --disable-*)
 125     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 126     # Reject names that are not valid shell variable names.
 127     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 128       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 129     fi
 130     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 131     eval "enable_${ac_feature}=no" ;;
 132
 133   -enable-* | --enable-*)
 134     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 135     # Reject names that are not valid shell variable names.
 136     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 137       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 138     fi
 139     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 140     case "$ac_option" in
 141       *=*) ;;
 142       *) ac_optarg=yes ;;
 143     esac
 144     eval "enable_${ac_feature}='$ac_optarg'" ;;
 145
 146   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 147   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 148   | --exec | --exe | --ex)
 149     ac_prev=exec_prefix ;;
 150   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 151   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 152   | --exec=* | --exe=* | --ex=*)
 153     exec_prefix="$ac_optarg" ;;
 154
 155   -gas | --gas | --ga | --g)
 156     # Obsolete; use --with-gas.
 157     with_gas=yes ;;
 158
 159   -help | --help | --hel | --he)
 160     # Omit some internal or obsolete options to make the list less imposing.
 161     # This message is too long to be a string in the A/UX 3.1 sh.
 162     cat << EOF
 163 Usage: configure [options] [host]
 164 Options: [defaults in brackets after descriptions]
 165 Configuration:
 166   --cache-file=FILE       cache test results in FILE
 167   --help                  print this message
 168   --no-create             do not create output files
 169   --quiet, --silent       do not print \`checking...' messages
 170   --version               print the version of autoconf that created configure
 171 Directory and file names:
 172   --prefix=PREFIX         install architecture-independent files in PREFIX
 173                           [$ac_default_prefix]
 174   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 175                           [same as prefix]
 176   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 177   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 178   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 179   --datadir=DIR           read-only architecture-independent data in DIR
 180                           [PREFIX/share]
 181   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 182   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 183                           [PREFIX/com]
 184   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 185   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 186   --includedir=DIR        C header files in DIR [PREFIX/include]
 187   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 188   --infodir=DIR           info documentation in DIR [PREFIX/info]
 189   --mandir=DIR            man documentation in DIR [PREFIX/man]
 190   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 191   --program-prefix=PREFIX prepend PREFIX to installed program names
 192   --program-suffix=SUFFIX append SUFFIX to installed program names
 193   --program-transform-name=PROGRAM
 194                           run sed PROGRAM on installed program names
 195 EOF
 196     cat << EOF
 197 Host type:
 198   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 199   --host=HOST             configure for HOST [guessed]
 200   --target=TARGET         configure for TARGET [TARGET=HOST]
 201 Features and packages:
 202   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 203   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 204   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 205   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 206   --x-includes=DIR        X include files are in DIR
 207   --x-libraries=DIR       X library files are in DIR
 208 EOF
 209     if test -n "$ac_help"; then
 210       echo "--enable and --with options recognized:$ac_help"
 211     fi
 212     exit 0 ;;
 213
 214   -host | --host | --hos | --ho)
 215     ac_prev=host ;;
 216   -host=* | --host=* | --hos=* | --ho=*)
 217     host="$ac_optarg" ;;
 218
 219   -includedir | --includedir | --includedi | --included | --include \
 220   | --includ | --inclu | --incl | --inc)
 221     ac_prev=includedir ;;
 222   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 223   | --includ=* | --inclu=* | --incl=* | --inc=*)
 224     includedir="$ac_optarg" ;;
 225
 226   -infodir | --infodir | --infodi | --infod | --info | --inf)
 227     ac_prev=infodir ;;
 228   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 229     infodir="$ac_optarg" ;;
 230
 231   -libdir | --libdir | --libdi | --libd)
 232     ac_prev=libdir ;;
 233   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 234     libdir="$ac_optarg" ;;
 235
 236   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 237   | --libexe | --libex | --libe)
 238     ac_prev=libexecdir ;;
 239   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 240   | --libexe=* | --libex=* | --libe=*)
 241     libexecdir="$ac_optarg" ;;
 242
 243   -localstatedir | --localstatedir | --localstatedi | --localstated \
 244   | --localstate | --localstat | --localsta | --localst \
 245   | --locals | --local | --loca | --loc | --lo)
 246     ac_prev=localstatedir ;;
 247   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 248   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 249   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 250     localstatedir="$ac_optarg" ;;
 251
 252   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 253     ac_prev=mandir ;;
 254   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 255     mandir="$ac_optarg" ;;
 256
 257   -nfp | --nfp | --nf)
 258     # Obsolete; use --without-fp.
 259     with_fp=no ;;
 260
 261   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 262   | --no-cr | --no-c)
 263     no_create=yes ;;
 264
 265   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 266   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 267     no_recursion=yes ;;
 268
 269   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 270   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 271   | --oldin | --oldi | --old | --ol | --o)
 272     ac_prev=oldincludedir ;;
 273   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 274   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 275   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 276     oldincludedir="$ac_optarg" ;;
 277
 278   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 279     ac_prev=prefix ;;
 280   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 281     prefix="$ac_optarg" ;;
 282
 283   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 284   | --program-pre | --program-pr | --program-p)
 285     ac_prev=program_prefix ;;
 286   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 287   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 288     program_prefix="$ac_optarg" ;;
 289
 290   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 291   | --program-suf | --program-su | --program-s)
 292     ac_prev=program_suffix ;;
 293   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 294   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 295     program_suffix="$ac_optarg" ;;
 296
 297   -program-transform-name | --program-transform-name \
 298   | --program-transform-nam | --program-transform-na \
 299   | --program-transform-n | --program-transform- \
 300   | --program-transform | --program-transfor \
 301   | --program-transfo | --program-transf \
 302   | --program-trans | --program-tran \
 303   | --progr-tra | --program-tr | --program-t)
 304     ac_prev=program_transform_name ;;
 305   -program-transform-name=* | --program-transform-name=* \
 306   | --program-transform-nam=* | --program-transform-na=* \
 307   | --program-transform-n=* | --program-transform-=* \
 308   | --program-transform=* | --program-transfor=* \
 309   | --program-transfo=* | --program-transf=* \
 310   | --program-trans=* | --program-tran=* \
 311   | --progr-tra=* | --program-tr=* | --program-t=*)
 312     program_transform_name="$ac_optarg" ;;
 313
 314   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 315   | -silent | --silent | --silen | --sile | --sil)
 316     silent=yes ;;
 317
 318   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 319     ac_prev=sbindir ;;
 320   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 321   | --sbi=* | --sb=*)
 322     sbindir="$ac_optarg" ;;
 323
 324   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 325   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 326   | --sharedst | --shareds | --shared | --share | --shar \
 327   | --sha | --sh)
 328     ac_prev=sharedstatedir ;;
 329   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 330   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 331   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 332   | --sha=* | --sh=*)
 333     sharedstatedir="$ac_optarg" ;;
 334
 335   -site | --site | --sit)
 336     ac_prev=site ;;
 337   -site=* | --site=* | --sit=*)
 338     site="$ac_optarg" ;;
 339
 340   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 341     ac_prev=srcdir ;;
 342   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 343     srcdir="$ac_optarg" ;;
 344
 345   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 346   | --syscon | --sysco | --sysc | --sys | --sy)
 347     ac_prev=sysconfdir ;;
 348   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 349   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 350     sysconfdir="$ac_optarg" ;;
 351
 352   -target | --target | --targe | --targ | --tar | --ta | --t)
 353     ac_prev=target ;;
 354   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 355     target="$ac_optarg" ;;
 356
 357   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 358     verbose=yes ;;
 359
 360   -version | --version | --versio | --versi | --vers)
 361     echo "configure generated by autoconf version 2.13"
 362     exit 0 ;;
 363
 364   -with-* | --with-*)
 365     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 366     # Reject names that are not valid shell variable names.
 367     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 368       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 369     fi
 370     ac_package=`echo $ac_package| sed 's/-/_/g'`
 371     case "$ac_option" in
 372       *=*) ;;
 373       *) ac_optarg=yes ;;
 374     esac
 375     eval "with_${ac_package}='$ac_optarg'" ;;
 376
 377   -without-* | --without-*)
 378     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 379     # Reject names that are not valid shell variable names.
 380     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 381       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 382     fi
 383     ac_package=`echo $ac_package| sed 's/-/_/g'`
 384     eval "with_${ac_package}=no" ;;
 385
 386   --x)
 387     # Obsolete; use --with-x.
 388     with_x=yes ;;
 389
 390   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 391   | --x-incl | --x-inc | --x-in | --x-i)
 392     ac_prev=x_includes ;;
 393   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 394   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 395     x_includes="$ac_optarg" ;;
 396
 397   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 398   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 399     ac_prev=x_libraries ;;
 400   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 401   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 402     x_libraries="$ac_optarg" ;;
 403
 404   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 405     ;;
 406
 407   *)
 408     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 409       echo "configure: warning: $ac_option: invalid host type" 1>&2
 410     fi
 411     if test "x$nonopt" != xNONE; then
 412       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 413     fi
 414     nonopt="$ac_option"
 415     ;;
 416
 417   esac
 418 done
 419
 420 if test -n "$ac_prev"; then
 421   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 422 fi
 423
 424 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 425
 426 # File descriptor usage:
 427 # 0 standard input
 428 # 1 file creation
 429 # 2 errors and warnings
 430 # 3 some systems may open it to /dev/tty
 431 # 4 used on the Kubota Titan
 432 # 6 checking for... messages and results
 433 # 5 compiler messages saved in config.log
 434 if test "$silent" = yes; then
 435   exec 6>/dev/null
 436 else
 437   exec 6>&1
 438 fi
 439 exec 5>./config.log
 440
 441 echo "\
 442 This file contains any messages produced by compilers while
 443 running configure, to aid debugging if configure makes a mistake.
 444 " 1>&5
 445
 446 # Strip out --no-create and --no-recursion so they do not pile up.
 447 # Also quote any args containing shell metacharacters.
 448 ac_configure_args=
 449 for ac_arg
 450 do
 451   case "$ac_arg" in
 452   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 453   | --no-cr | --no-c) ;;
 454   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 455   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 456   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 457   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 458   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 459   esac
 460 done
 461
 462 # NLS nuisances.
 463 # Only set these to C if already set.  These must not be set unconditionally
 464 # because not all systems understand e.g. LANG=C (notably SCO).
 465 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 466 # Non-C LC_CTYPE values break the ctype check.
 467 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 468 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 469 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 470 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 471
 472 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 473 rm -rf conftest* confdefs.h
 474 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 475 echo > confdefs.h
 476
 477 # A filename unique to this package, relative to the directory that
 478 # configure is in, which we can look for to find out if srcdir is correct.
 479 ac_unique_file=fficonfig.h.in
 480
 481 # Find the source files, if location was not specified.
 482 if test -z "$srcdir"; then
 483   ac_srcdir_defaulted=yes
 484   # Try the directory containing this script, then its parent.
 485   ac_prog=$0
 486   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 487   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 488   srcdir=$ac_confdir
 489   if test ! -r $srcdir/$ac_unique_file; then
 490     srcdir=..
 491   fi
 492 else
 493   ac_srcdir_defaulted=no
 494 fi
 495 if test ! -r $srcdir/$ac_unique_file; then
 496   if test "$ac_srcdir_defaulted" = yes; then
 497     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 498   else
 499     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 500   fi
 501 fi
 502 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 503
 504 # Prefer explicitly selected file to automatically selected ones.
 505 if test -z "$CONFIG_SITE"; then
 506   if test "x$prefix" != xNONE; then
 507     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 508   else
 509     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 510   fi
 511 fi
 512 for ac_site_file in $CONFIG_SITE; do
 513   if test -r "$ac_site_file"; then
 514     echo "loading site script $ac_site_file"
 515     . "$ac_site_file"
 516   fi
 517 done
 518
 519 if test -r "$cache_file"; then
 520   echo "loading cache $cache_file"
 521   . $cache_file
 522 else
 523   echo "creating cache $cache_file"
 524   > $cache_file
 525 fi
 526
 527 ac_ext=c
 528 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 529 ac_cpp='$CPP $CPPFLAGS'
 530 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 531 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 532 cross_compiling=$ac_cv_prog_cc_cross
 533
 534 ac_exeext=
 535 ac_objext=o
 536 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 537   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 538   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 539     ac_n= ac_c='
 540 ' ac_t='        '
 541   else
 542     ac_n=-n ac_c= ac_t=
 543   fi
 544 else
 545   ac_n= ac_c='\c' ac_t=
 546 fi
 547
 548 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 549 echo "configure:550: checking for Cygwin environment" >&5
 550 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 551   echo $ac_n "(cached) $ac_c" 1>&6
 552 else
 553   cat > conftest.$ac_ext <<EOF
 554 #line 555 "configure"
 555 #include "confdefs.h"
 556
 557 int main() {
 558
 559 #ifndef __CYGWIN__
 560 #define __CYGWIN__ __CYGWIN32__
 561 #endif
 562 return __CYGWIN__;
 563 ; return 0; }
 564 EOF
 565 if { (eval echo configure:566: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 566   rm -rf conftest*
 567   ac_cv_cygwin=yes
 568 else
 569   echo "configure: failed program was:" >&5
 570   cat conftest.$ac_ext >&5
 571   rm -rf conftest*
 572   ac_cv_cygwin=no
 573 fi
 574 rm -f conftest*
 575 rm -f conftest*
 576 fi
 577
 578 echo "$ac_t""$ac_cv_cygwin" 1>&6
 579 CYGWIN=
 580 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 581 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 582 echo "configure:583: checking for mingw32 environment" >&5
 583 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 584   echo $ac_n "(cached) $ac_c" 1>&6
 585 else
 586   cat > conftest.$ac_ext <<EOF
 587 #line 588 "configure"
 588 #include "confdefs.h"
 589
 590 int main() {
 591 return __MINGW32__;
 592 ; return 0; }
 593 EOF
 594 if { (eval echo configure:595: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 595   rm -rf conftest*
 596   ac_cv_mingw32=yes
 597 else
 598   echo "configure: failed program was:" >&5
 599   cat conftest.$ac_ext >&5
 600   rm -rf conftest*
 601   ac_cv_mingw32=no
 602 fi
 603 rm -f conftest*
 604 rm -f conftest*
 605 fi
 606
 607 echo "$ac_t""$ac_cv_mingw32" 1>&6
 608 MINGW32=
 609 test "$ac_cv_mingw32" = yes && MINGW32=yes
 610
 611
 612
 613
 614
 615 # This works around the fact that libtool configuration may change LD
 616 # for this particular configuration, but some shells, instead of
 617 # keeping the changes in LD private, export them just because LD is
 618 # exported.
 619 ORIGINAL_LD_FOR_MULTILIBS=$LD
 620
 621 # Check whether --enable-multilib or --disable-multilib was given.
 622 if test "${enable_multilib+set}" = set; then
 623   enableval="$enable_multilib"
 624   case "${enableval}" in
 625   yes) multilib=yes ;;
 626   no)  multilib=no ;;
 627   *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
 628  esac
 629 else
 630   multilib=yes
 631 fi
 632
 633
 634 if test "${srcdir}" = "."; then
 635   if test "${with_target_subdir}" != "."; then
 636     libffi_basedir="${with_multisrctop}../"
 637   else
 638     libffi_basedir="${with_multisrctop}"
 639   fi
 640 else
 641   libffi_basedir=
 642 fi
 643
 644 ac_aux_dir=
 645 for ac_dir in ${libffi_basedir}.. $srcdir/${libffi_basedir}..; do
 646   if test -f $ac_dir/install-sh; then
 647     ac_aux_dir=$ac_dir
 648     ac_install_sh="$ac_aux_dir/install-sh -c"
 649     break
 650   elif test -f $ac_dir/install.sh; then
 651     ac_aux_dir=$ac_dir
 652     ac_install_sh="$ac_aux_dir/install.sh -c"
 653     break
 654   fi
 655 done
 656 if test -z "$ac_aux_dir"; then
 657   { echo "configure: error: can not find install-sh or install.sh in ${libffi_basedir}.. $srcdir/${libffi_basedir}.." 1>&2; exit 1; }
 658 fi
 659 ac_config_guess=$ac_aux_dir/config.guess
 660 ac_config_sub=$ac_aux_dir/config.sub
 661 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 662
 663
 664
 665 # Do some error checking and defaulting for the host and target type.
 666 # The inputs are:
 667 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 668 #
 669 # The rules are:
 670 # 1. You are not allowed to specify --host, --target, and nonopt at the
 671 #    same time.
 672 # 2. Host defaults to nonopt.
 673 # 3. If nonopt is not specified, then host defaults to the current host,
 674 #    as determined by config.guess.
 675 # 4. Target and build default to nonopt.
 676 # 5. If nonopt is not specified, then target and build default to host.
 677
 678 # The aliases save the names the user supplied, while $host etc.
 679 # will get canonicalized.
 680 case $host---$target---$nonopt in
 681 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 682 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 683 esac
 684
 685
 686 # Make sure we can run config.sub.
 687 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 688 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 689 fi
 690
 691 echo $ac_n "checking host system type""... $ac_c" 1>&6
 692 echo "configure:693: checking host system type" >&5
 693
 694 host_alias=$host
 695 case "$host_alias" in
 696 NONE)
 697   case $nonopt in
 698   NONE)
 699     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 700     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 701     fi ;;
 702   *) host_alias=$nonopt ;;
 703   esac ;;
 704 esac
 705
 706 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 707 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 708 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 709 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 710 echo "$ac_t""$host" 1>&6
 711
 712 echo $ac_n "checking target system type""... $ac_c" 1>&6
 713 echo "configure:714: checking target system type" >&5
 714
 715 target_alias=$target
 716 case "$target_alias" in
 717 NONE)
 718   case $nonopt in
 719   NONE) target_alias=$host_alias ;;
 720   *) target_alias=$nonopt ;;
 721   esac ;;
 722 esac
 723
 724 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 725 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 726 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 727 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 728 echo "$ac_t""$target" 1>&6
 729
 730 echo $ac_n "checking build system type""... $ac_c" 1>&6
 731 echo "configure:732: checking build system type" >&5
 732
 733 build_alias=$build
 734 case "$build_alias" in
 735 NONE)
 736   case $nonopt in
 737   NONE) build_alias=$host_alias ;;
 738   *) build_alias=$nonopt ;;
 739   esac ;;
 740 esac
 741
 742 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 743 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 744 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 745 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 746 echo "$ac_t""$build" 1>&6
 747
 748 test "$host_alias" != "$target_alias" &&
 749   test "$program_prefix$program_suffix$program_transform_name" = \
 750     NONENONEs,x,x, &&
 751   program_prefix=${target_alias}-
 752
 753 target_alias=${target_alias-$host_alias}
 754
 755 # Check whether --enable-shared or --disable-shared was given.
 756 if test "${enable_shared+set}" = set; then
 757   enableval="$enable_shared"
 758   p=${PACKAGE-default}
 759 case $enableval in
 760 yes) enable_shared=yes ;;
 761 no) enable_shared=no ;;
 762 *)
 763   enable_shared=no
 764   # Look at the argument we got.  We use all the common list separators.
 765   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
 766   for pkg in $enableval; do
 767     if test "X$pkg" = "X$p"; then
 768       enable_shared=yes
 769     fi
 770   done
 771   IFS="$ac_save_ifs"
 772   ;;
 773 esac
 774 else
 775   enable_shared=yes
 776 fi
 777
 778 # Check whether --enable-static or --disable-static was given.
 779 if test "${enable_static+set}" = set; then
 780   enableval="$enable_static"
 781   p=${PACKAGE-default}
 782 case $enableval in
 783 yes) enable_static=yes ;;
 784 no) enable_static=no ;;
 785 *)
 786   enable_static=no
 787   # Look at the argument we got.  We use all the common list separators.
 788   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
 789   for pkg in $enableval; do
 790     if test "X$pkg" = "X$p"; then
 791       enable_static=yes
 792     fi
 793   done
 794   IFS="$ac_save_ifs"
 795   ;;
 796 esac
 797 else
 798   enable_static=yes
 799 fi
 800
 801 # Check whether --enable-fast-install or --disable-fast-install was given.
 802 if test "${enable_fast_install+set}" = set; then
 803   enableval="$enable_fast_install"
 804   p=${PACKAGE-default}
 805 case $enableval in
 806 yes) enable_fast_install=yes ;;
 807 no) enable_fast_install=no ;;
 808 *)
 809   enable_fast_install=no
 810   # Look at the argument we got.  We use all the common list separators.
 811   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
 812   for pkg in $enableval; do
 813     if test "X$pkg" = "X$p"; then
 814       enable_fast_install=yes
 815     fi
 816   done
 817   IFS="$ac_save_ifs"
 818   ;;
 819 esac
 820 else
 821   enable_fast_install=yes
 822 fi
 823
 824 # Extract the first word of "gcc", so it can be a program name with args.
 825 set dummy gcc; ac_word=$2
 826 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 827 echo "configure:828: checking for $ac_word" >&5
 828 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 829   echo $ac_n "(cached) $ac_c" 1>&6
 830 else
 831   if test -n "$CC"; then
 832   ac_cv_prog_CC="$CC" # Let the user override the test.
 833 else
 834   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 835   ac_dummy="$PATH"
 836   for ac_dir in $ac_dummy; do
 837     test -z "$ac_dir" && ac_dir=.
 838     if test -f $ac_dir/$ac_word; then
 839       ac_cv_prog_CC="gcc"
 840       break
 841     fi
 842   done
 843   IFS="$ac_save_ifs"
 844 fi
 845 fi
 846 CC="$ac_cv_prog_CC"
 847 if test -n "$CC"; then
 848   echo "$ac_t""$CC" 1>&6
 849 else
 850   echo "$ac_t""no" 1>&6
 851 fi
 852
 853 if test -z "$CC"; then
 854   # Extract the first word of "cc", so it can be a program name with args.
 855 set dummy cc; ac_word=$2
 856 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 857 echo "configure:858: checking for $ac_word" >&5
 858 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 859   echo $ac_n "(cached) $ac_c" 1>&6
 860 else
 861   if test -n "$CC"; then
 862   ac_cv_prog_CC="$CC" # Let the user override the test.
 863 else
 864   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 865   ac_prog_rejected=no
 866   ac_dummy="$PATH"
 867   for ac_dir in $ac_dummy; do
 868     test -z "$ac_dir" && ac_dir=.
 869     if test -f $ac_dir/$ac_word; then
 870       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 871         ac_prog_rejected=yes
 872         continue
 873       fi
 874       ac_cv_prog_CC="cc"
 875       break
 876     fi
 877   done
 878   IFS="$ac_save_ifs"
 879 if test $ac_prog_rejected = yes; then
 880   # We found a bogon in the path, so make sure we never use it.
 881   set dummy $ac_cv_prog_CC
 882   shift
 883   if test $# -gt 0; then
 884     # We chose a different compiler from the bogus one.
 885     # However, it has the same basename, so the bogon will be chosen
 886     # first if we set CC to just the basename; use the full file name.
 887     shift
 888     set dummy "$ac_dir/$ac_word" "$@"
 889     shift
 890     ac_cv_prog_CC="$@"
 891   fi
 892 fi
 893 fi
 894 fi
 895 CC="$ac_cv_prog_CC"
 896 if test -n "$CC"; then
 897   echo "$ac_t""$CC" 1>&6
 898 else
 899   echo "$ac_t""no" 1>&6
 900 fi
 901
 902   if test -z "$CC"; then
 903     case "`uname -s`" in
 904     *win32* | *WIN32*)
 905       # Extract the first word of "cl", so it can be a program name with args.
 906 set dummy cl; ac_word=$2
 907 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 908 echo "configure:909: checking for $ac_word" >&5
 909 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 910   echo $ac_n "(cached) $ac_c" 1>&6
 911 else
 912   if test -n "$CC"; then
 913   ac_cv_prog_CC="$CC" # Let the user override the test.
 914 else
 915   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 916   ac_dummy="$PATH"
 917   for ac_dir in $ac_dummy; do
 918     test -z "$ac_dir" && ac_dir=.
 919     if test -f $ac_dir/$ac_word; then
 920       ac_cv_prog_CC="cl"
 921       break
 922     fi
 923   done
 924   IFS="$ac_save_ifs"
 925 fi
 926 fi
 927 CC="$ac_cv_prog_CC"
 928 if test -n "$CC"; then
 929   echo "$ac_t""$CC" 1>&6
 930 else
 931   echo "$ac_t""no" 1>&6
 932 fi
 933  ;;
 934     esac
 935   fi
 936   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 937 fi
 938
 939 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 940 echo "configure:941: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 941
 942 ac_ext=c
 943 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 944 ac_cpp='$CPP $CPPFLAGS'
 945 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 946 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 947 cross_compiling=$ac_cv_prog_cc_cross
 948
 949 cat > conftest.$ac_ext << EOF
 950
 951 #line 952 "configure"
 952 #include "confdefs.h"
 953
 954 main(){return(0);}
 955 EOF
 956 if { (eval echo configure:957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 957   ac_cv_prog_cc_works=yes
 958   # If we can't run a trivial program, we are probably using a cross compiler.
 959   if (./conftest; exit) 2>/dev/null; then
 960     ac_cv_prog_cc_cross=no
 961   else
 962     ac_cv_prog_cc_cross=yes
 963   fi
 964 else
 965   echo "configure: failed program was:" >&5
 966   cat conftest.$ac_ext >&5
 967   ac_cv_prog_cc_works=no
 968 fi
 969 rm -fr conftest*
 970 ac_ext=c
 971 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 972 ac_cpp='$CPP $CPPFLAGS'
 973 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 974 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 975 cross_compiling=$ac_cv_prog_cc_cross
 976
 977 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 978 if test $ac_cv_prog_cc_works = no; then
 979   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 980 fi
 981 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 982 echo "configure:983: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 983 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 984 cross_compiling=$ac_cv_prog_cc_cross
 985
 986 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 987 echo "configure:988: checking whether we are using GNU C" >&5
 988 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 989   echo $ac_n "(cached) $ac_c" 1>&6
 990 else
 991   cat > conftest.c <<EOF
 992 #ifdef __GNUC__
 993   yes;
 994 #endif
 995 EOF
 996 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:997: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 997   ac_cv_prog_gcc=yes
 998 else
 999   ac_cv_prog_gcc=no
1000 fi
1001 fi
1002
1003 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1004
1005 if test $ac_cv_prog_gcc = yes; then
1006   GCC=yes
1007 else
1008   GCC=
1009 fi
1010
1011 ac_test_CFLAGS="${CFLAGS+set}"
1012 ac_save_CFLAGS="$CFLAGS"
1013 CFLAGS=
1014 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1015 echo "configure:1016: checking whether ${CC-cc} accepts -g" >&5
1016 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1017   echo $ac_n "(cached) $ac_c" 1>&6
1018 else
1019   echo 'void f(){}' > conftest.c
1020 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1021   ac_cv_prog_cc_g=yes
1022 else
1023   ac_cv_prog_cc_g=no
1024 fi
1025 rm -f conftest*
1026
1027 fi
1028
1029 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1030 if test "$ac_test_CFLAGS" = set; then
1031   CFLAGS="$ac_save_CFLAGS"
1032 elif test $ac_cv_prog_cc_g = yes; then
1033   if test "$GCC" = yes; then
1034     CFLAGS="-g -O2"
1035   else
1036     CFLAGS="-g"
1037   fi
1038 else
1039   if test "$GCC" = yes; then
1040     CFLAGS="-O2"
1041   else
1042     CFLAGS=
1043   fi
1044 fi
1045
1046 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1047 if test "${with_gnu_ld+set}" = set; then
1048   withval="$with_gnu_ld"
1049   test "$withval" = no || with_gnu_ld=yes
1050 else
1051   with_gnu_ld=no
1052 fi
1053
1054 ac_prog=ld
1055 if test "$GCC" = yes; then
1056   # Check if gcc -print-prog-name=ld gives a path.
1057   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1058 echo "configure:1059: checking for ld used by GCC" >&5
1059   case $host in
1060   *-*-mingw*)
1061     # gcc leaves a trailing carriage return which upsets mingw
1062     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1063   *)
1064     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1065   esac
1066   case $ac_prog in
1067     # Accept absolute paths.
1068     [\\/]* | [A-Za-z]:[\\/]*)
1069       re_direlt='/[^/][^/]*/\.\./'
1070       # Canonicalize the path of ld
1071       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1072       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1073         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1074       done
1075       test -z "$LD" && LD="$ac_prog"
1076       ;;
1077   "")
1078     # If it fails, then pretend we aren't using GCC.
1079     ac_prog=ld
1080     ;;
1081   *)
1082     # If it is relative, then search for the first ld in PATH.
1083     with_gnu_ld=unknown
1084     ;;
1085   esac
1086 elif test "$with_gnu_ld" = yes; then
1087   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1088 echo "configure:1089: checking for GNU ld" >&5
1089 else
1090   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1091 echo "configure:1092: checking for non-GNU ld" >&5
1092 fi
1093 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1094   echo $ac_n "(cached) $ac_c" 1>&6
1095 else
1096   if test -z "$LD"; then
1097   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1098   for ac_dir in $PATH; do
1099     test -z "$ac_dir" && ac_dir=.
1100     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1101       lt_cv_path_LD="$ac_dir/$ac_prog"
1102       # Check to see if the program is GNU ld.  I'd rather use --version,
1103       # but apparently some GNU ld's only accept -v.
1104       # Break only if it was the GNU/non-GNU ld that we prefer.
1105       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1106         test "$with_gnu_ld" != no && break
1107       else
1108         test "$with_gnu_ld" != yes && break
1109       fi
1110     fi
1111   done
1112   IFS="$ac_save_ifs"
1113 else
1114   lt_cv_path_LD="$LD" # Let the user override the test with a path.
1115 fi
1116 fi
1117
1118 LD="$lt_cv_path_LD"
1119 if test -n "$LD"; then
1120   echo "$ac_t""$LD" 1>&6
1121 else
1122   echo "$ac_t""no" 1>&6
1123 fi
1124 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1125 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1126 echo "configure:1127: checking if the linker ($LD) is GNU ld" >&5
1127 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1128   echo $ac_n "(cached) $ac_c" 1>&6
1129 else
1130   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1131 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1132   lt_cv_prog_gnu_ld=yes
1133 else
1134   lt_cv_prog_gnu_ld=no
1135 fi
1136 fi
1137
1138 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1139 with_gnu_ld=$lt_cv_prog_gnu_ld
1140
1141
1142 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1143 echo "configure:1144: checking for $LD option to reload object files" >&5
1144 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1145   echo $ac_n "(cached) $ac_c" 1>&6
1146 else
1147   lt_cv_ld_reload_flag='-r'
1148 fi
1149
1150 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1151 reload_flag=$lt_cv_ld_reload_flag
1152 test -n "$reload_flag" && reload_flag=" $reload_flag"
1153
1154 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1155 echo "configure:1156: checking for BSD-compatible nm" >&5
1156 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1157   echo $ac_n "(cached) $ac_c" 1>&6
1158 else
1159   if test -n "$NM"; then
1160   # Let the user override the test.
1161   lt_cv_path_NM="$NM"
1162 else
1163   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1164   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1165     test -z "$ac_dir" && ac_dir=.
1166     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1167     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1168       # Check to see if the nm accepts a BSD-compat flag.
1169       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1170       #   nm: unknown option "B" ignored
1171       # Tru64's nm complains that /dev/null is an invalid object file
1172       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1173         lt_cv_path_NM="$tmp_nm -B"
1174         break
1175       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1176         lt_cv_path_NM="$tmp_nm -p"
1177         break
1178       else
1179         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1180         continue # so that we can try to find one that supports BSD flags
1181       fi
1182     fi
1183   done
1184   IFS="$ac_save_ifs"
1185   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1186 fi
1187 fi
1188
1189 NM="$lt_cv_path_NM"
1190 echo "$ac_t""$NM" 1>&6
1191
1192 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1193 echo "configure:1194: checking whether ln -s works" >&5
1194 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1195   echo $ac_n "(cached) $ac_c" 1>&6
1196 else
1197   rm -f conftestdata
1198 if ln -s X conftestdata 2>/dev/null
1199 then
1200   rm -f conftestdata
1201   ac_cv_prog_LN_S="ln -s"
1202 else
1203   ac_cv_prog_LN_S=ln
1204 fi
1205 fi
1206 LN_S="$ac_cv_prog_LN_S"
1207 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1208   echo "$ac_t""yes" 1>&6
1209 else
1210   echo "$ac_t""no" 1>&6
1211 fi
1212
1213 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1214 echo "configure:1215: checking how to recognise dependant libraries" >&5
1215 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1216   echo $ac_n "(cached) $ac_c" 1>&6
1217 else
1218   lt_cv_file_magic_cmd='$MAGIC_CMD'
1219 lt_cv_file_magic_test_file=
1220 lt_cv_deplibs_check_method='unknown'
1221 # Need to set the preceding variable on all platforms that support
1222 # interlibrary dependencies.
1223 # 'none' -- dependencies not supported.
1224 # `unknown' -- same as none, but documents that we really don't know.
1225 # 'pass_all' -- all dependencies passed with no checks.
1226 # 'test_compile' -- check by making test program.
1227 # 'file_magic [regex]' -- check by looking for files in library path
1228 # which responds to the $file_magic_cmd with a given egrep regex.
1229 # If you have `file' or equivalent on your system and you're not sure
1230 # whether `pass_all' will *always* work, you probably want this one.
1231
1232 case $host_os in
1233 aix*)
1234   lt_cv_deplibs_check_method=pass_all
1235   ;;
1236
1237 beos*)
1238   lt_cv_deplibs_check_method=pass_all
1239   ;;
1240
1241 bsdi4*)
1242   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1243   lt_cv_file_magic_cmd='/usr/bin/file -L'
1244   lt_cv_file_magic_test_file=/shlib/libc.so
1245   ;;
1246
1247 cygwin* | mingw* |pw32*)
1248   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1249   lt_cv_file_magic_cmd='$OBJDUMP -f'
1250   ;;
1251
1252 darwin* | rhapsody*)
1253   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1254   lt_cv_file_magic_cmd='/usr/bin/file -L'
1255   case "$host_os" in
1256   rhapsody* | darwin1.012)
1257     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1258     ;;
1259   *) # Darwin 1.3 on
1260     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1261     ;;
1262   esac
1263   ;;
1264
1265 freebsd* )
1266   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1267     case $host_cpu in
1268     i*86 )
1269       # Not sure whether the presence of OpenBSD here was a mistake.
1270       # Let's accept both of them until this is cleared up.
1271       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1272       lt_cv_file_magic_cmd=/usr/bin/file
1273       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1274       ;;
1275     esac
1276   else
1277     lt_cv_deplibs_check_method=pass_all
1278   fi
1279   ;;
1280
1281 gnu*)
1282   lt_cv_deplibs_check_method=pass_all
1283   ;;
1284
1285 hpux10.20*|hpux11*)
1286   case $host_cpu in
1287   hppa*)
1288     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
1289     lt_cv_file_magic_cmd=/usr/bin/file
1290     lt_cv_file_magic_test_file=/usr/lib/libc.sl
1291     ;;
1292   ia64*)
1293     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
1294     lt_cv_file_magic_cmd=/usr/bin/file
1295     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
1296     ;;
1297   esac
1298   ;;
1299
1300 irix5* | irix6*)
1301   case $host_os in
1302   irix5*)
1303     # this will be overridden with pass_all, but let us keep it just in case
1304     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1305     ;;
1306   *)
1307     case $LD in
1308     *-32|*"-32 ") libmagic=32-bit;;
1309     *-n32|*"-n32 ") libmagic=N32;;
1310     *-64|*"-64 ") libmagic=64-bit;;
1311     *) libmagic=never-match;;
1312     esac
1313     # this will be overridden with pass_all, but let us keep it just in case
1314     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1315     ;;
1316   esac
1317   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1318   lt_cv_deplibs_check_method=pass_all
1319   ;;
1320
1321 # This must be Linux ELF.
1322 linux-gnu*)
1323   case $host_cpu in
1324   alpha* | mips* | hppa* | i*86 | powerpc* | sparc* | ia64* )
1325     lt_cv_deplibs_check_method=pass_all ;;
1326   *)
1327     # glibc up to 2.1.1 does not perform some relocations on ARM
1328     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
1329   esac
1330   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1331   ;;
1332
1333 netbsd*)
1334   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1335     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
1336   else
1337     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
1338   fi
1339   ;;
1340
1341 newsos6)
1342   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
1343   lt_cv_file_magic_cmd=/usr/bin/file
1344   lt_cv_file_magic_test_file=/usr/lib/libnls.so
1345   ;;
1346
1347 osf3* | osf4* | osf5*)
1348   # this will be overridden with pass_all, but let us keep it just in case
1349   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1350   lt_cv_file_magic_test_file=/shlib/libc.so
1351   lt_cv_deplibs_check_method=pass_all
1352   ;;
1353
1354 sco3.2v5*)
1355   lt_cv_deplibs_check_method=pass_all
1356   ;;
1357
1358 solaris*)
1359   lt_cv_deplibs_check_method=pass_all
1360   lt_cv_file_magic_test_file=/lib/libc.so
1361   ;;
1362
1363 sysv5uw[78]* | sysv4*uw2*)
1364   lt_cv_deplibs_check_method=pass_all
1365   ;;
1366
1367 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1368   case $host_vendor in
1369   ncr)
1370     lt_cv_deplibs_check_method=pass_all
1371     ;;
1372   motorola)
1373     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
1374     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1375     ;;
1376   esac
1377   ;;
1378 esac
1379
1380 fi
1381
1382 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
1383 file_magic_cmd=$lt_cv_file_magic_cmd
1384 deplibs_check_method=$lt_cv_deplibs_check_method
1385
1386 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1387 echo "configure:1388: checking for object suffix" >&5
1388 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1389   echo $ac_n "(cached) $ac_c" 1>&6
1390 else
1391   rm -f conftest*
1392 echo 'int i = 1;' > conftest.$ac_ext
1393 if { (eval echo configure:1394: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1394   for ac_file in conftest.*; do
1395     case $ac_file in
1396     *.c) ;;
1397     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
1398     esac
1399   done
1400 else
1401   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
1402 fi
1403 rm -f conftest*
1404 fi
1405
1406 echo "$ac_t""$ac_cv_objext" 1>&6
1407 OBJEXT=$ac_cv_objext
1408 ac_objext=$ac_cv_objext
1409
1410
1411
1412 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1413 echo "configure:1414: checking for executable suffix" >&5
1414 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1415   echo $ac_n "(cached) $ac_c" 1>&6
1416 else
1417   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1418   ac_cv_exeext=.exe
1419 else
1420   rm -f conftest*
1421   echo 'int main () { return 0; }' > conftest.$ac_ext
1422   ac_cv_exeext=
1423   if { (eval echo configure:1424: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1424     for file in conftest.*; do
1425       case $file in
1426       *.c | *.o | *.obj) ;;
1427       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1428       esac
1429     done
1430   else
1431     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1432   fi
1433   rm -f conftest*
1434   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1435 fi
1436 fi
1437
1438 EXEEXT=""
1439 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1440 echo "$ac_t""${ac_cv_exeext}" 1>&6
1441 ac_exeext=$EXEEXT
1442
1443 if test $host != $build; then
1444   ac_tool_prefix=${host_alias}-
1445 else
1446   ac_tool_prefix=
1447 fi
1448
1449 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
1450
1451 # Only perform the check for file, if the check method requires it
1452 case $deplibs_check_method in
1453 file_magic*)
1454   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1455     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
1456 echo "configure:1457: checking for ${ac_tool_prefix}file" >&5
1457 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1458   echo $ac_n "(cached) $ac_c" 1>&6
1459 else
1460   case $MAGIC_CMD in
1461   /*)
1462   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1463   ;;
1464   ?:/*)
1465   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1466   ;;
1467   *)
1468   ac_save_MAGIC_CMD="$MAGIC_CMD"
1469   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1470   ac_dummy="/usr/bin:$PATH"
1471   for ac_dir in $ac_dummy; do
1472     test -z "$ac_dir" && ac_dir=.
1473     if test -f $ac_dir/${ac_tool_prefix}file; then
1474       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
1475       if test -n "$file_magic_test_file"; then
1476         case $deplibs_check_method in
1477         "file_magic "*)
1478           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1479           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1480           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1481             egrep "$file_magic_regex" > /dev/null; then
1482             :
1483           else
1484             cat <<EOF 1>&2
1485
1486 *** Warning: the command libtool uses to detect shared libraries,
1487 *** $file_magic_cmd, produces output that libtool cannot recognize.
1488 *** The result is that libtool may fail to recognize shared libraries
1489 *** as such.  This will affect the creation of libtool libraries that
1490 *** depend on shared libraries, but programs linked with such libtool
1491 *** libraries will work regardless of this problem.  Nevertheless, you
1492 *** may want to report the problem to your system manager and/or to
1493 *** bug-libtool@gnu.org
1494
1495 EOF
1496           fi ;;
1497         esac
1498       fi
1499       break
1500     fi
1501   done
1502   IFS="$ac_save_ifs"
1503   MAGIC_CMD="$ac_save_MAGIC_CMD"
1504   ;;
1505 esac
1506 fi
1507
1508 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1509 if test -n "$MAGIC_CMD"; then
1510   echo "$ac_t""$MAGIC_CMD" 1>&6
1511 else
1512   echo "$ac_t""no" 1>&6
1513 fi
1514
1515 if test -z "$lt_cv_path_MAGIC_CMD"; then
1516   if test -n "$ac_tool_prefix"; then
1517     echo $ac_n "checking for file""... $ac_c" 1>&6
1518 echo "configure:1519: checking for file" >&5
1519 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1520   echo $ac_n "(cached) $ac_c" 1>&6
1521 else
1522   case $MAGIC_CMD in
1523   /*)
1524   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1525   ;;
1526   ?:/*)
1527   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1528   ;;
1529   *)
1530   ac_save_MAGIC_CMD="$MAGIC_CMD"
1531   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1532   ac_dummy="/usr/bin:$PATH"
1533   for ac_dir in $ac_dummy; do
1534     test -z "$ac_dir" && ac_dir=.
1535     if test -f $ac_dir/file; then
1536       lt_cv_path_MAGIC_CMD="$ac_dir/file"
1537       if test -n "$file_magic_test_file"; then
1538         case $deplibs_check_method in
1539         "file_magic "*)
1540           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1541           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1542           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1543             egrep "$file_magic_regex" > /dev/null; then
1544             :
1545           else
1546             cat <<EOF 1>&2
1547
1548 *** Warning: the command libtool uses to detect shared libraries,
1549 *** $file_magic_cmd, produces output that libtool cannot recognize.
1550 *** The result is that libtool may fail to recognize shared libraries
1551 *** as such.  This will affect the creation of libtool libraries that
1552 *** depend on shared libraries, but programs linked with such libtool
1553 *** libraries will work regardless of this problem.  Nevertheless, you
1554 *** may want to report the problem to your system manager and/or to
1555 *** bug-libtool@gnu.org
1556
1557 EOF
1558           fi ;;
1559         esac
1560       fi
1561       break
1562     fi
1563   done
1564   IFS="$ac_save_ifs"
1565   MAGIC_CMD="$ac_save_MAGIC_CMD"
1566   ;;
1567 esac
1568 fi
1569
1570 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1571 if test -n "$MAGIC_CMD"; then
1572   echo "$ac_t""$MAGIC_CMD" 1>&6
1573 else
1574   echo "$ac_t""no" 1>&6
1575 fi
1576
1577   else
1578     MAGIC_CMD=:
1579   fi
1580 fi
1581
1582   fi
1583   ;;
1584 esac
1585
1586 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1587 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1588 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1589 echo "configure:1590: checking for $ac_word" >&5
1590 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1591   echo $ac_n "(cached) $ac_c" 1>&6
1592 else
1593   if test -n "$RANLIB"; then
1594   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1595 else
1596   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1597   ac_dummy="$PATH"
1598   for ac_dir in $ac_dummy; do
1599     test -z "$ac_dir" && ac_dir=.
1600     if test -f $ac_dir/$ac_word; then
1601       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1602       break
1603     fi
1604   done
1605   IFS="$ac_save_ifs"
1606 fi
1607 fi
1608 RANLIB="$ac_cv_prog_RANLIB"
1609 if test -n "$RANLIB"; then
1610   echo "$ac_t""$RANLIB" 1>&6
1611 else
1612   echo "$ac_t""no" 1>&6
1613 fi
1614
1615
1616 if test -z "$ac_cv_prog_RANLIB"; then
1617 if test -n "$ac_tool_prefix"; then
1618   # Extract the first word of "ranlib", so it can be a program name with args.
1619 set dummy ranlib; ac_word=$2
1620 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1621 echo "configure:1622: checking for $ac_word" >&5
1622 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1623   echo $ac_n "(cached) $ac_c" 1>&6
1624 else
1625   if test -n "$RANLIB"; then
1626   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1627 else
1628   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1629   ac_dummy="$PATH"
1630   for ac_dir in $ac_dummy; do
1631     test -z "$ac_dir" && ac_dir=.
1632     if test -f $ac_dir/$ac_word; then
1633       ac_cv_prog_RANLIB="ranlib"
1634       break
1635     fi
1636   done
1637   IFS="$ac_save_ifs"
1638   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1639 fi
1640 fi
1641 RANLIB="$ac_cv_prog_RANLIB"
1642 if test -n "$RANLIB"; then
1643   echo "$ac_t""$RANLIB" 1>&6
1644 else
1645   echo "$ac_t""no" 1>&6
1646 fi
1647
1648 else
1649   RANLIB=":"
1650 fi
1651 fi
1652
1653 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1654 set dummy ${ac_tool_prefix}strip; ac_word=$2
1655 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1656 echo "configure:1657: checking for $ac_word" >&5
1657 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1658   echo $ac_n "(cached) $ac_c" 1>&6
1659 else
1660   if test -n "$STRIP"; then
1661   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1662 else
1663   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1664   ac_dummy="$PATH"
1665   for ac_dir in $ac_dummy; do
1666     test -z "$ac_dir" && ac_dir=.
1667     if test -f $ac_dir/$ac_word; then
1668       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1669       break
1670     fi
1671   done
1672   IFS="$ac_save_ifs"
1673 fi
1674 fi
1675 STRIP="$ac_cv_prog_STRIP"
1676 if test -n "$STRIP"; then
1677   echo "$ac_t""$STRIP" 1>&6
1678 else
1679   echo "$ac_t""no" 1>&6
1680 fi
1681
1682
1683 if test -z "$ac_cv_prog_STRIP"; then
1684 if test -n "$ac_tool_prefix"; then
1685   # Extract the first word of "strip", so it can be a program name with args.
1686 set dummy strip; ac_word=$2
1687 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1688 echo "configure:1689: checking for $ac_word" >&5
1689 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1690   echo $ac_n "(cached) $ac_c" 1>&6
1691 else
1692   if test -n "$STRIP"; then
1693   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1694 else
1695   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1696   ac_dummy="$PATH"
1697   for ac_dir in $ac_dummy; do
1698     test -z "$ac_dir" && ac_dir=.
1699     if test -f $ac_dir/$ac_word; then
1700       ac_cv_prog_STRIP="strip"
1701       break
1702     fi
1703   done
1704   IFS="$ac_save_ifs"
1705   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
1706 fi
1707 fi
1708 STRIP="$ac_cv_prog_STRIP"
1709 if test -n "$STRIP"; then
1710   echo "$ac_t""$STRIP" 1>&6
1711 else
1712   echo "$ac_t""no" 1>&6
1713 fi
1714
1715 else
1716   STRIP=":"
1717 fi
1718 fi
1719
1720
1721 # Check for any special flags to pass to ltconfig.
1722 libtool_flags="--cache-file=$cache_file"
1723 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
1724 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
1725 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
1726 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
1727 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1728
1729
1730 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
1731 if test "${enable_libtool_lock+set}" = set; then
1732   enableval="$enable_libtool_lock"
1733   :
1734 fi
1735
1736 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
1737 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
1738
1739 # Check whether --with-pic or --without-pic was given.
1740 if test "${with_pic+set}" = set; then
1741   withval="$with_pic"
1742   pic_mode="$withval"
1743 else
1744   pic_mode=default
1745 fi
1746
1747 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
1748 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
1749
1750 # Some flags need to be propagated to the compiler or linker for good
1751 # libtool support.
1752 case $host in
1753 *-*-irix6*)
1754   # Find out which ABI we are using.
1755   echo '#line 1756 "configure"' > conftest.$ac_ext
1756   if { (eval echo configure:1757: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1757    if test "$lt_cv_prog_gnu_ld" = yes; then
1758     case `/usr/bin/file conftest.$ac_objext` in
1759     *32-bit*)
1760       LD="${LD-ld} -melf32bsmip"
1761       ;;
1762     *N32*)
1763       LD="${LD-ld} -melf32bmipn32"
1764       ;;
1765     *64-bit*)
1766       LD="${LD-ld} -melf64bmip"
1767       ;;
1768     esac
1769    else
1770     case `/usr/bin/file conftest.$ac_objext` in
1771     *32-bit*)
1772       LD="${LD-ld} -32"
1773       ;;
1774     *N32*)
1775       LD="${LD-ld} -n32"
1776       ;;
1777     *64-bit*)
1778       LD="${LD-ld} -64"
1779       ;;
1780     esac
1781    fi
1782   fi
1783   rm -rf conftest*
1784   ;;
1785
1786 ia64-*-hpux*)
1787   # Find out which ABI we are using.
1788   echo 'int i;' > conftest.$ac_ext
1789   if { (eval echo configure:1790: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1790     case "`/usr/bin/file conftest.o`" in
1791     *ELF-32*)
1792       HPUX_IA64_MODE="32"
1793       ;;
1794     *ELF-64*)
1795       HPUX_IA64_MODE="64"
1796       ;;
1797     esac
1798   fi
1799   rm -rf conftest*
1800   ;;
1801
1802 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
1803   # Find out which ABI we are using.
1804   echo 'int i;' > conftest.$ac_ext
1805   if { (eval echo configure:1806: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1806     case "`/usr/bin/file conftest.o`" in
1807     *32-bit*)
1808       case $host in
1809         x86_64-*linux*)
1810           LD="${LD-ld} -m elf_i386"
1811           ;;
1812         ppc64-*linux*|powerpc64-*linux*)
1813           LD="${LD-ld} -m elf32ppclinux"
1814           ;;
1815         s390x-*linux*)
1816           LD="${LD-ld} -m elf_s390"
1817           ;;
1818         sparc64-*linux*)
1819           LD="${LD-ld} -m elf32_sparc"
1820           ;;
1821       esac
1822       ;;
1823     *64-bit*)
1824       case $host in
1825         x86_64-*linux*)
1826           LD="${LD-ld} -m elf_x86_64"
1827           ;;
1828         ppc*-*linux*|powerpc*-*linux*)
1829           LD="${LD-ld} -m elf64ppc"
1830           ;;
1831         s390*-*linux*)
1832           LD="${LD-ld} -m elf64_s390"
1833           ;;
1834         sparc*-*linux*)
1835           LD="${LD-ld} -m elf64_sparc"
1836           ;;
1837       esac
1838       ;;
1839     esac
1840   fi
1841   rm -rf conftest*
1842   ;;
1843
1844 *-*-sco3.2v5*)
1845   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1846   SAVE_CFLAGS="$CFLAGS"
1847   CFLAGS="$CFLAGS -belf"
1848   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
1849 echo "configure:1850: checking whether the C compiler needs -belf" >&5
1850 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
1851   echo $ac_n "(cached) $ac_c" 1>&6
1852 else
1853
1854      ac_ext=c
1855 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1856 ac_cpp='$CPP $CPPFLAGS'
1857 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1858 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1859 cross_compiling=$ac_cv_prog_cc_cross
1860
1861      cat > conftest.$ac_ext <<EOF
1862 #line 1863 "configure"
1863 #include "confdefs.h"
1864
1865 int main() {
1866
1867 ; return 0; }
1868 EOF
1869 if { (eval echo configure:1870: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1870   rm -rf conftest*
1871   lt_cv_cc_needs_belf=yes
1872 else
1873   echo "configure: failed program was:" >&5
1874   cat conftest.$ac_ext >&5
1875   rm -rf conftest*
1876   lt_cv_cc_needs_belf=no
1877 fi
1878 rm -f conftest*
1879      ac_ext=c
1880 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1881 ac_cpp='$CPP $CPPFLAGS'
1882 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1883 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1884 cross_compiling=$ac_cv_prog_cc_cross
1885
1886 fi
1887
1888 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
1889   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1890     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1891     CFLAGS="$SAVE_CFLAGS"
1892   fi
1893   ;;
1894
1895
1896 esac
1897
1898
1899 # Save cache, so that ltconfig can load it
1900 cat > confcache <<\EOF
1901 # This file is a shell script that caches the results of configure
1902 # tests run on this system so they can be shared between configure
1903 # scripts and configure runs.  It is not useful on other systems.
1904 # If it contains results you don't want to keep, you may remove or edit it.
1905 #
1906 # By default, configure uses ./config.cache as the cache file,
1907 # creating it if it does not exist already.  You can give configure
1908 # the --cache-file=FILE option to use a different cache file; that is
1909 # what configure does when it calls configure scripts in
1910 # subdirectories, so they share the cache.
1911 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1912 # config.status only pays attention to the cache file if you give it the
1913 # --recheck option to rerun configure.
1914 #
1915 EOF
1916 # The following way of writing the cache mishandles newlines in values,
1917 # but we know of no workaround that is simple, portable, and efficient.
1918 # So, don't put newlines in cache variables' values.
1919 # Ultrix sh set writes to stderr and can't be redirected directly,
1920 # and sets the high bit in the cache file unless we assign to the vars.
1921 (set) 2>&1 |
1922   case `(ac_space=' '; set | grep ac_space) 2>&1` in
1923   *ac_space=\ *)
1924     # `set' does not quote correctly, so add quotes (double-quote substitution
1925     # turns \\\\ into \\, and sed turns \\ into \).
1926     sed -n \
1927       -e "s/'/'\\\\''/g" \
1928       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1929     ;;
1930   *)
1931     # `set' quotes correctly as required by POSIX, so do not add quotes.
1932     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1933     ;;
1934   esac >> confcache
1935 if cmp -s $cache_file confcache; then
1936   :
1937 else
1938   if test -w $cache_file; then
1939     echo "updating cache $cache_file"
1940     cat confcache > $cache_file
1941   else
1942     echo "not updating unwritable cache $cache_file"
1943   fi
1944 fi
1945 rm -f confcache
1946
1947
1948 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
1949 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
1950 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
1951 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
1952 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
1953 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
1954 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
1955 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
1956 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
1957 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
1958
1959 # Reload cache, that may have been modified by ltconfig
1960 if test -r "$cache_file"; then
1961   echo "loading cache $cache_file"
1962   . $cache_file
1963 else
1964   echo "creating cache $cache_file"
1965   > $cache_file
1966 fi
1967
1968
1969 # This can be used to rebuild libtool when needed
1970 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
1971
1972 # Always use our own libtool.
1973 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
1974
1975 # Redirect the config.log output again, so that the ltconfig log is not
1976 # clobbered by the next message.
1977 exec 5>>./config.log
1978
1979
1980
1981
1982
1983
1984
1985 # Find a good install program.  We prefer a C program (faster),
1986 # so one script is as good as another.  But avoid the broken or
1987 # incompatible versions:
1988 # SysV /etc/install, /usr/sbin/install
1989 # SunOS /usr/etc/install
1990 # IRIX /sbin/install
1991 # AIX /bin/install
1992 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1993 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1994 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1995 # ./install, which can be erroneously created by make from ./install.sh.
1996 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1997 echo "configure:1998: checking for a BSD compatible install" >&5
1998 if test -z "$INSTALL"; then
1999 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2000   echo $ac_n "(cached) $ac_c" 1>&6
2001 else
2002     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
2003   for ac_dir in $PATH; do
2004     # Account for people who put trailing slashes in PATH elements.
2005     case "$ac_dir/" in
2006     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2007     *)
2008       # OSF1 and SCO ODT 3.0 have their own names for install.
2009       # Don't use installbsd from OSF since it installs stuff as root
2010       # by default.
2011       for ac_prog in ginstall scoinst install; do
2012         if test -f $ac_dir/$ac_prog; then
2013           if test $ac_prog = install &&
2014             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2015             # AIX install.  It has an incompatible calling convention.
2016             :
2017           else
2018             ac_cv_path_install="$ac_dir/$ac_prog -c"
2019             break 2
2020           fi
2021         fi
2022       done
2023       ;;
2024     esac
2025   done
2026   IFS="$ac_save_IFS"
2027
2028 fi
2029   if test "${ac_cv_path_install+set}" = set; then
2030     INSTALL="$ac_cv_path_install"
2031   else
2032     # As a last resort, use the slow shell script.  We don't cache a
2033     # path for INSTALL within a source directory, because that will
2034     # break other packages using the cache if that directory is
2035     # removed, or if the path is relative.
2036     INSTALL="$ac_install_sh"
2037   fi
2038 fi
2039 echo "$ac_t""$INSTALL" 1>&6
2040
2041 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2042 # It thinks the first close brace ends the variable substitution.
2043 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2044
2045 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2046
2047 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2048
2049 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
2050 echo "configure:2051: checking whether build environment is sane" >&5
2051 # Just in case
2052 sleep 1
2053 echo timestamp > conftestfile
2054 # Do `set' in a subshell so we don't clobber the current shell's
2055 # arguments.  Must try -L first in case configure is actually a
2056 # symlink; some systems play weird games with the mod time of symlinks
2057 # (eg FreeBSD returns the mod time of the symlink's containing
2058 # directory).
2059 if (
2060    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
2061    if test "$*" = "X"; then
2062       # -L didn't work.
2063       set X `ls -t $srcdir/configure conftestfile`
2064    fi
2065    if test "$*" != "X $srcdir/configure conftestfile" \
2066       && test "$*" != "X conftestfile $srcdir/configure"; then
2067
2068       # If neither matched, then we have a broken ls.  This can happen
2069       # if, for instance, CONFIG_SHELL is bash and it inherits a
2070       # broken ls alias from the environment.  This has actually
2071       # happened.  Such a system could not be considered "sane".
2072       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
2073 alias in your environment" 1>&2; exit 1; }
2074    fi
2075
2076    test "$2" = conftestfile
2077    )
2078 then
2079    # Ok.
2080    :
2081 else
2082    { echo "configure: error: newly created file is older than distributed files!
2083 Check your system clock" 1>&2; exit 1; }
2084 fi
2085 rm -f conftest*
2086 echo "$ac_t""yes" 1>&6
2087 if test "$program_transform_name" = s,x,x,; then
2088   program_transform_name=
2089 else
2090   # Double any \ or $.  echo might interpret backslashes.
2091   cat <<\EOF_SED > conftestsed
2092 s,\\,\\\\,g; s,\$,$$,g
2093 EOF_SED
2094   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
2095   rm -f conftestsed
2096 fi
2097 test "$program_prefix" != NONE &&
2098   program_transform_name="s,^,${program_prefix},; $program_transform_name"
2099 # Use a double $ so make ignores it.
2100 test "$program_suffix" != NONE &&
2101   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
2102
2103 # sed with no file args requires a program.
2104 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
2105
2106 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
2107 echo "configure:2108: checking whether ${MAKE-make} sets \${MAKE}" >&5
2108 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
2109 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
2110   echo $ac_n "(cached) $ac_c" 1>&6
2111 else
2112   cat > conftestmake <<\EOF
2113 all:
2114         @echo 'ac_maketemp="${MAKE}"'
2115 EOF
2116 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2117 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
2118 if test -n "$ac_maketemp"; then
2119   eval ac_cv_prog_make_${ac_make}_set=yes
2120 else
2121   eval ac_cv_prog_make_${ac_make}_set=no
2122 fi
2123 rm -f conftestmake
2124 fi
2125 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2126   echo "$ac_t""yes" 1>&6
2127   SET_MAKE=
2128 else
2129   echo "$ac_t""no" 1>&6
2130   SET_MAKE="MAKE=${MAKE-make}"
2131 fi
2132
2133
2134 PACKAGE=libffi
2135
2136 VERSION=2.00-beta
2137
2138 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
2139   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
2140 fi
2141
2142
2143
2144 missing_dir=`cd $ac_aux_dir && pwd`
2145 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
2146 echo "configure:2147: checking for working aclocal" >&5
2147 # Run test in a subshell; some versions of sh will print an error if
2148 # an executable is not found, even if stderr is redirected.
2149 # Redirect stdin to placate older versions of autoconf.  Sigh.
2150 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
2151    ACLOCAL=aclocal
2152    echo "$ac_t""found" 1>&6
2153 else
2154    ACLOCAL="$missing_dir/missing aclocal"
2155    echo "$ac_t""missing" 1>&6
2156 fi
2157
2158 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
2159 echo "configure:2160: checking for working autoconf" >&5
2160 # Run test in a subshell; some versions of sh will print an error if
2161 # an executable is not found, even if stderr is redirected.
2162 # Redirect stdin to placate older versions of autoconf.  Sigh.
2163 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
2164    AUTOCONF=autoconf
2165    echo "$ac_t""found" 1>&6
2166 else
2167    AUTOCONF="$missing_dir/missing autoconf"
2168    echo "$ac_t""missing" 1>&6
2169 fi
2170
2171 echo $ac_n "checking for working automake""... $ac_c" 1>&6
2172 echo "configure:2173: checking for working automake" >&5
2173 # Run test in a subshell; some versions of sh will print an error if
2174 # an executable is not found, even if stderr is redirected.
2175 # Redirect stdin to placate older versions of autoconf.  Sigh.
2176 if (automake --version) < /dev/null > /dev/null 2>&1; then
2177    AUTOMAKE=automake
2178    echo "$ac_t""found" 1>&6
2179 else
2180    AUTOMAKE="$missing_dir/missing automake"
2181    echo "$ac_t""missing" 1>&6
2182 fi
2183
2184 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
2185 echo "configure:2186: checking for working autoheader" >&5
2186 # Run test in a subshell; some versions of sh will print an error if
2187 # an executable is not found, even if stderr is redirected.
2188 # Redirect stdin to placate older versions of autoconf.  Sigh.
2189 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
2190    AUTOHEADER=autoheader
2191    echo "$ac_t""found" 1>&6
2192 else
2193    AUTOHEADER="$missing_dir/missing autoheader"
2194    echo "$ac_t""missing" 1>&6
2195 fi
2196
2197 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
2198 echo "configure:2199: checking for working makeinfo" >&5
2199 # Run test in a subshell; some versions of sh will print an error if
2200 # an executable is not found, even if stderr is redirected.
2201 # Redirect stdin to placate older versions of autoconf.  Sigh.
2202 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
2203    MAKEINFO=makeinfo
2204    echo "$ac_t""found" 1>&6
2205 else
2206    MAKEINFO="$missing_dir/missing makeinfo"
2207    echo "$ac_t""missing" 1>&6
2208 fi
2209
2210
2211
2212
2213
2214 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2215 echo "configure:2216: checking for executable suffix" >&5
2216 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
2217   echo $ac_n "(cached) $ac_c" 1>&6
2218 else
2219   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
2220   ac_cv_exeext=.exe
2221 else
2222   rm -f conftest*
2223   echo 'int main () { return 0; }' > conftest.$ac_ext
2224   ac_cv_exeext=
2225   if { (eval echo configure:2226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2226     for file in conftest.*; do
2227       case $file in
2228       *.c | *.o | *.obj) ;;
2229       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
2230       esac
2231     done
2232   else
2233     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
2234   fi
2235   rm -f conftest*
2236   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
2237 fi
2238 fi
2239
2240 EXEEXT=""
2241 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
2242 echo "$ac_t""${ac_cv_exeext}" 1>&6
2243 ac_exeext=$EXEEXT
2244
2245 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
2246 echo "configure:2247: checking whether to enable maintainer-specific portions of Makefiles" >&5
2247     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2248 if test "${enable_maintainer_mode+set}" = set; then
2249   enableval="$enable_maintainer_mode"
2250   USE_MAINTAINER_MODE=$enableval
2251 else
2252   USE_MAINTAINER_MODE=no
2253 fi
2254
2255   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2256
2257
2258 if test $USE_MAINTAINER_MODE = yes; then
2259   MAINTAINER_MODE_TRUE=
2260   MAINTAINER_MODE_FALSE='#'
2261 else
2262   MAINTAINER_MODE_TRUE='#'
2263   MAINTAINER_MODE_FALSE=
2264 fi
2265   MAINT=$MAINTAINER_MODE_TRUE
2266
2267
2268
2269 # Extract the first word of "gcc", so it can be a program name with args.
2270 set dummy gcc; ac_word=$2
2271 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2272 echo "configure:2273: checking for $ac_word" >&5
2273 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2274   echo $ac_n "(cached) $ac_c" 1>&6
2275 else
2276   if test -n "$CC"; then
2277   ac_cv_prog_CC="$CC" # Let the user override the test.
2278 else
2279   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2280   ac_dummy="$PATH"
2281   for ac_dir in $ac_dummy; do
2282     test -z "$ac_dir" && ac_dir=.
2283     if test -f $ac_dir/$ac_word; then
2284       ac_cv_prog_CC="gcc"
2285       break
2286     fi
2287   done
2288   IFS="$ac_save_ifs"
2289 fi
2290 fi
2291 CC="$ac_cv_prog_CC"
2292 if test -n "$CC"; then
2293   echo "$ac_t""$CC" 1>&6
2294 else
2295   echo "$ac_t""no" 1>&6
2296 fi
2297
2298 if test -z "$CC"; then
2299   # Extract the first word of "cc", so it can be a program name with args.
2300 set dummy cc; ac_word=$2
2301 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2302 echo "configure:2303: checking for $ac_word" >&5
2303 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2304   echo $ac_n "(cached) $ac_c" 1>&6
2305 else
2306   if test -n "$CC"; then
2307   ac_cv_prog_CC="$CC" # Let the user override the test.
2308 else
2309   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2310   ac_prog_rejected=no
2311   ac_dummy="$PATH"
2312   for ac_dir in $ac_dummy; do
2313     test -z "$ac_dir" && ac_dir=.
2314     if test -f $ac_dir/$ac_word; then
2315       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
2316         ac_prog_rejected=yes
2317         continue
2318       fi
2319       ac_cv_prog_CC="cc"
2320       break
2321     fi
2322   done
2323   IFS="$ac_save_ifs"
2324 if test $ac_prog_rejected = yes; then
2325   # We found a bogon in the path, so make sure we never use it.
2326   set dummy $ac_cv_prog_CC
2327   shift
2328   if test $# -gt 0; then
2329     # We chose a different compiler from the bogus one.
2330     # However, it has the same basename, so the bogon will be chosen
2331     # first if we set CC to just the basename; use the full file name.
2332     shift
2333     set dummy "$ac_dir/$ac_word" "$@"
2334     shift
2335     ac_cv_prog_CC="$@"
2336   fi
2337 fi
2338 fi
2339 fi
2340 CC="$ac_cv_prog_CC"
2341 if test -n "$CC"; then
2342   echo "$ac_t""$CC" 1>&6
2343 else
2344   echo "$ac_t""no" 1>&6
2345 fi
2346
2347   if test -z "$CC"; then
2348     case "`uname -s`" in
2349     *win32* | *WIN32*)
2350       # Extract the first word of "cl", so it can be a program name with args.
2351 set dummy cl; ac_word=$2
2352 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2353 echo "configure:2354: checking for $ac_word" >&5
2354 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2355   echo $ac_n "(cached) $ac_c" 1>&6
2356 else
2357   if test -n "$CC"; then
2358   ac_cv_prog_CC="$CC" # Let the user override the test.
2359 else
2360   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2361   ac_dummy="$PATH"
2362   for ac_dir in $ac_dummy; do
2363     test -z "$ac_dir" && ac_dir=.
2364     if test -f $ac_dir/$ac_word; then
2365       ac_cv_prog_CC="cl"
2366       break
2367     fi
2368   done
2369   IFS="$ac_save_ifs"
2370 fi
2371 fi
2372 CC="$ac_cv_prog_CC"
2373 if test -n "$CC"; then
2374   echo "$ac_t""$CC" 1>&6
2375 else
2376   echo "$ac_t""no" 1>&6
2377 fi
2378  ;;
2379     esac
2380   fi
2381   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2382 fi
2383
2384 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2385 echo "configure:2386: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
2386
2387 ac_ext=c
2388 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2389 ac_cpp='$CPP $CPPFLAGS'
2390 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2391 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2392 cross_compiling=$ac_cv_prog_cc_cross
2393
2394 cat > conftest.$ac_ext << EOF
2395
2396 #line 2397 "configure"
2397 #include "confdefs.h"
2398
2399 main(){return(0);}
2400 EOF
2401 if { (eval echo configure:2402: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2402   ac_cv_prog_cc_works=yes
2403   # If we can't run a trivial program, we are probably using a cross compiler.
2404   if (./conftest; exit) 2>/dev/null; then
2405     ac_cv_prog_cc_cross=no
2406   else
2407     ac_cv_prog_cc_cross=yes
2408   fi
2409 else
2410   echo "configure: failed program was:" >&5
2411   cat conftest.$ac_ext >&5
2412   ac_cv_prog_cc_works=no
2413 fi
2414 rm -fr conftest*
2415 ac_ext=c
2416 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2417 ac_cpp='$CPP $CPPFLAGS'
2418 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2419 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2420 cross_compiling=$ac_cv_prog_cc_cross
2421
2422 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2423 if test $ac_cv_prog_cc_works = no; then
2424   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2425 fi
2426 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2427 echo "configure:2428: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2428 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2429 cross_compiling=$ac_cv_prog_cc_cross
2430
2431 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2432 echo "configure:2433: checking whether we are using GNU C" >&5
2433 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2434   echo $ac_n "(cached) $ac_c" 1>&6
2435 else
2436   cat > conftest.c <<EOF
2437 #ifdef __GNUC__
2438   yes;
2439 #endif
2440 EOF
2441 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2442: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
2442   ac_cv_prog_gcc=yes
2443 else
2444   ac_cv_prog_gcc=no
2445 fi
2446 fi
2447
2448 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2449
2450 if test $ac_cv_prog_gcc = yes; then
2451   GCC=yes
2452 else
2453   GCC=
2454 fi
2455
2456 ac_test_CFLAGS="${CFLAGS+set}"
2457 ac_save_CFLAGS="$CFLAGS"
2458 CFLAGS=
2459 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2460 echo "configure:2461: checking whether ${CC-cc} accepts -g" >&5
2461 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2462   echo $ac_n "(cached) $ac_c" 1>&6
2463 else
2464   echo 'void f(){}' > conftest.c
2465 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2466   ac_cv_prog_cc_g=yes
2467 else
2468   ac_cv_prog_cc_g=no
2469 fi
2470 rm -f conftest*
2471
2472 fi
2473
2474 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2475 if test "$ac_test_CFLAGS" = set; then
2476   CFLAGS="$ac_save_CFLAGS"
2477 elif test $ac_cv_prog_cc_g = yes; then
2478   if test "$GCC" = yes; then
2479     CFLAGS="-g -O2"
2480   else
2481     CFLAGS="-g"
2482   fi
2483 else
2484   if test "$GCC" = yes; then
2485     CFLAGS="-O2"
2486   else
2487     CFLAGS=
2488   fi
2489 fi
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500 if test -d $srcdir/testsuite; then
2501   TESTSUBDIR_TRUE=
2502   TESTSUBDIR_FALSE='#'
2503 else
2504   TESTSUBDIR_TRUE='#'
2505   TESTSUBDIR_FALSE=
2506 fi
2507
2508
2509 TARGETDIR="unknown"
2510 case "$host" in
2511 i*86-*-linux*) TARGET=X86; TARGETDIR=x86;;
2512 i*86-*-solaris*) TARGET=X86; TARGETDIR=x86;;
2513 i*86-*-beos*) TARGET=X86; TARGETDIR=x86;;
2514 i*86-*-freebsd*) TARGET=X86; TARGETDIR=x86;;
2515 i*86-*-netbsdelf*) TARGET=X86; TARGETDIR=x86;;
2516 i*86-*-win32*) TARGET=X86_WIN32; TARGETDIR=x86;;
2517 i*86-*-cygwin*) TARGET=X86_WIN32; TARGETDIR=x86;;
2518 i*86-*-mingw*) TARGET=X86_WIN32; TARGETDIR=x86;;
2519 sparc-sun-4*) TARGET=SPARC; TARGETDIR=sparc;;
2520 sparc*-sun-*) TARGET=SPARC; TARGETDIR=sparc;;
2521 sparc-*-linux* | sparc-*-netbsdelf*) TARGET=SPARC; TARGETDIR=sparc;;
2522 sparc64-*-linux* | sparc64-*-netbsd*) TARGET=SPARC; TARGETDIR=sparc;;
2523 alpha*-*-linux* | alpha*-*-osf* | alpha*-*-freebsd* | alpha*-*-netbsd*) TARGET=ALPHA; TARGETDIR=alpha;;
2524 ia64*-*-*) TARGET=IA64; TARGETDIR=ia64;;
2525 m68k-*-linux*) TARGET=M68K; TARGETDIR=m68k;;
2526 mips64*-*);;
2527 mips-sgi-irix5.* | mips-sgi-irix6.*) TARGET=MIPS_IRIX; TARGETDIR=mips;;
2528 mips*-*-linux*) TARGET=MIPS_LINUX; TARGETDIR=mips;;
2529 powerpc*-*-linux* | powerpc-*-sysv*) TARGET=POWERPC; TARGETDIR=powerpc;;
2530 powerpc-*-beos*) TARGET=POWERPC; TARGETDIR=powerpc;;
2531 powerpc-*-darwin*) TARGET=POWERPC_DARWIN; TARGETDIR=powerpc;;
2532 powerpc-*-aix*) TARGET=POWERPC_AIX; TARGETDIR=powerpc;;
2533 rs6000-*-aix*) TARGET=POWERPC_AIX; TARGETDIR=powerpc;;
2534 arm*-*-linux-*) TARGET=ARM; TARGETDIR=arm;;
2535 arm*-*-netbsdelf*) TARGET=ARM; TARGETDIR=arm;;
2536 s390-*-linux-*) TARGET=S390; TARGETDIR=s390;;
2537 s390x-*-linux-*) TARGET=S390; TARGETDIR=s390;;
2538 x86_64-*-linux*) TARGET=X86_64; TARGETDIR=x86;;
2539 sh-*-linux* | sh[34]*-*-linux*) TARGET=SH; TARGETDIR=sh;;
2540 sh64-*-linux* | sh5*-*-linux*) TARGET=SH64; TARGETDIR=sh64;;
2541 esac
2542
2543
2544
2545 if test $TARGETDIR = unknown; then
2546   { echo "configure: error: "libffi has not been ported to $host."" 1>&2; exit 1; }
2547 fi
2548
2549
2550
2551 if test x$TARGET = xMIPS_IRIX; then
2552   MIPS_IRIX_TRUE=
2553   MIPS_IRIX_FALSE='#'
2554 else
2555   MIPS_IRIX_TRUE='#'
2556   MIPS_IRIX_FALSE=
2557 fi
2558
2559
2560 if test x$TARGET = xMIPS_LINUX; then
2561   MIPS_LINUX_TRUE=
2562   MIPS_LINUX_FALSE='#'
2563 else
2564   MIPS_LINUX_TRUE='#'
2565   MIPS_LINUX_FALSE=
2566 fi
2567
2568
2569 if test x$TARGET = xSPARC; then
2570   SPARC_TRUE=
2571   SPARC_FALSE='#'
2572 else
2573   SPARC_TRUE='#'
2574   SPARC_FALSE=
2575 fi
2576
2577
2578 if test x$TARGET = xX86; then
2579   X86_TRUE=
2580   X86_FALSE='#'
2581 else
2582   X86_TRUE='#'
2583   X86_FALSE=
2584 fi
2585
2586
2587 if test x$TARGET = xX86_WIN32; then
2588   X86_WIN32_TRUE=
2589   X86_WIN32_FALSE='#'
2590 else
2591   X86_WIN32_TRUE='#'
2592   X86_WIN32_FALSE=
2593 fi
2594
2595
2596 if test x$TARGET = xALPHA; then
2597   ALPHA_TRUE=
2598   ALPHA_FALSE='#'
2599 else
2600   ALPHA_TRUE='#'
2601   ALPHA_FALSE=
2602 fi
2603
2604
2605 if test x$TARGET = xIA64; then
2606   IA64_TRUE=
2607   IA64_FALSE='#'
2608 else
2609   IA64_TRUE='#'
2610   IA64_FALSE=
2611 fi
2612
2613
2614 if test x$TARGET = xM68K; then
2615   M68K_TRUE=
2616   M68K_FALSE='#'
2617 else
2618   M68K_TRUE='#'
2619   M68K_FALSE=
2620 fi
2621
2622
2623 if test x$TARGET = xPOWERPC; then
2624   POWERPC_TRUE=
2625   POWERPC_FALSE='#'
2626 else
2627   POWERPC_TRUE='#'
2628   POWERPC_FALSE=
2629 fi
2630
2631
2632 if test x$TARGET = xPOWERPC_AIX; then
2633   POWERPC_AIX_TRUE=
2634   POWERPC_AIX_FALSE='#'
2635 else
2636   POWERPC_AIX_TRUE='#'
2637   POWERPC_AIX_FALSE=
2638 fi
2639
2640
2641 if test x$TARGET = xPOWERPC_DARWIN; then
2642   POWERPC_DARWIN_TRUE=
2643   POWERPC_DARWIN_FALSE='#'
2644 else
2645   POWERPC_DARWIN_TRUE='#'
2646   POWERPC_DARWIN_FALSE=
2647 fi
2648
2649
2650 if test x$TARGET = xARM; then
2651   ARM_TRUE=
2652   ARM_FALSE='#'
2653 else
2654   ARM_TRUE='#'
2655   ARM_FALSE=
2656 fi
2657
2658
2659 if test x$TARGET = xS390; then
2660   S390_TRUE=
2661   S390_FALSE='#'
2662 else
2663   S390_TRUE='#'
2664   S390_FALSE=
2665 fi
2666
2667
2668 if test x$TARGET = xX86_64; then
2669   X86_64_TRUE=
2670   X86_64_FALSE='#'
2671 else
2672   X86_64_TRUE='#'
2673   X86_64_FALSE=
2674 fi
2675
2676
2677 if test x$TARGET = xSH; then
2678   SH_TRUE=
2679   SH_FALSE='#'
2680 else
2681   SH_TRUE='#'
2682   SH_FALSE=
2683 fi
2684
2685
2686 if test x$TARGET = xSH64; then
2687   SH64_TRUE=
2688   SH64_FALSE='#'
2689 else
2690   SH64_TRUE='#'
2691   SH64_FALSE=
2692 fi
2693
2694 case x$TARGET in
2695   xMIPS*) TARGET=MIPS ;;
2696   *) ;;
2697 esac
2698
2699 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2700 echo "configure:2701: checking how to run the C preprocessor" >&5
2701 # On Suns, sometimes $CPP names a directory.
2702 if test -n "$CPP" && test -d "$CPP"; then
2703   CPP=
2704 fi
2705 if test -z "$CPP"; then
2706 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2707   echo $ac_n "(cached) $ac_c" 1>&6
2708 else
2709     # This must be in double quotes, not single quotes, because CPP may get
2710   # substituted into the Makefile and "${CC-cc}" will confuse make.
2711   CPP="${CC-cc} -E"
2712   # On the NeXT, cc -E runs the code through the compiler's parser,
2713   # not just through cpp.
2714   cat > conftest.$ac_ext <<EOF
2715 #line 2716 "configure"
2716 #include "confdefs.h"
2717 #include <assert.h>
2718 Syntax Error
2719 EOF
2720 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2721 { (eval echo configure:2722: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2722 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2723 if test -z "$ac_err"; then
2724   :
2725 else
2726   echo "$ac_err" >&5
2727   echo "configure: failed program was:" >&5
2728   cat conftest.$ac_ext >&5
2729   rm -rf conftest*
2730   CPP="${CC-cc} -E -traditional-cpp"
2731   cat > conftest.$ac_ext <<EOF
2732 #line 2733 "configure"
2733 #include "confdefs.h"
2734 #include <assert.h>
2735 Syntax Error
2736 EOF
2737 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2738 { (eval echo configure:2739: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2739 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2740 if test -z "$ac_err"; then
2741   :
2742 else
2743   echo "$ac_err" >&5
2744   echo "configure: failed program was:" >&5
2745   cat conftest.$ac_ext >&5
2746   rm -rf conftest*
2747   CPP="${CC-cc} -nologo -E"
2748   cat > conftest.$ac_ext <<EOF
2749 #line 2750 "configure"
2750 #include "confdefs.h"
2751 #include <assert.h>
2752 Syntax Error
2753 EOF
2754 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2755 { (eval echo configure:2756: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2756 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2757 if test -z "$ac_err"; then
2758   :
2759 else
2760   echo "$ac_err" >&5
2761   echo "configure: failed program was:" >&5
2762   cat conftest.$ac_ext >&5
2763   rm -rf conftest*
2764   CPP=/lib/cpp
2765 fi
2766 rm -f conftest*
2767 fi
2768 rm -f conftest*
2769 fi
2770 rm -f conftest*
2771   ac_cv_prog_CPP="$CPP"
2772 fi
2773   CPP="$ac_cv_prog_CPP"
2774 else
2775   ac_cv_prog_CPP="$CPP"
2776 fi
2777 echo "$ac_t""$CPP" 1>&6
2778
2779 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2780 echo "configure:2781: checking for ANSI C header files" >&5
2781 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2782   echo $ac_n "(cached) $ac_c" 1>&6
2783 else
2784   cat > conftest.$ac_ext <<EOF
2785 #line 2786 "configure"
2786 #include "confdefs.h"
2787 #include <stdlib.h>
2788 #include <stdarg.h>
2789 #include <string.h>
2790 #include <float.h>
2791 EOF
2792 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2793 { (eval echo configure:2794: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2794 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2795 if test -z "$ac_err"; then
2796   rm -rf conftest*
2797   ac_cv_header_stdc=yes
2798 else
2799   echo "$ac_err" >&5
2800   echo "configure: failed program was:" >&5
2801   cat conftest.$ac_ext >&5
2802   rm -rf conftest*
2803   ac_cv_header_stdc=no
2804 fi
2805 rm -f conftest*
2806
2807 if test $ac_cv_header_stdc = yes; then
2808   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2809 cat > conftest.$ac_ext <<EOF
2810 #line 2811 "configure"
2811 #include "confdefs.h"
2812 #include <string.h>
2813 EOF
2814 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2815   egrep "memchr" >/dev/null 2>&1; then
2816   :
2817 else
2818   rm -rf conftest*
2819   ac_cv_header_stdc=no
2820 fi
2821 rm -f conftest*
2822
2823 fi
2824
2825 if test $ac_cv_header_stdc = yes; then
2826   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2827 cat > conftest.$ac_ext <<EOF
2828 #line 2829 "configure"
2829 #include "confdefs.h"
2830 #include <stdlib.h>
2831 EOF
2832 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2833   egrep "free" >/dev/null 2>&1; then
2834   :
2835 else
2836   rm -rf conftest*
2837   ac_cv_header_stdc=no
2838 fi
2839 rm -f conftest*
2840
2841 fi
2842
2843 if test $ac_cv_header_stdc = yes; then
2844   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2845 if test "$cross_compiling" = yes; then
2846   :
2847 else
2848   cat > conftest.$ac_ext <<EOF
2849 #line 2850 "configure"
2850 #include "confdefs.h"
2851 #include <ctype.h>
2852 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2853 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2854 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2855 int main () { int i; for (i = 0; i < 256; i++)
2856 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2857 exit (0); }
2858
2859 EOF
2860 if { (eval echo configure:2861: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2861 then
2862   :
2863 else
2864   echo "configure: failed program was:" >&5
2865   cat conftest.$ac_ext >&5
2866   rm -fr conftest*
2867   ac_cv_header_stdc=no
2868 fi
2869 rm -fr conftest*
2870 fi
2871
2872 fi
2873 fi
2874
2875 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2876 if test $ac_cv_header_stdc = yes; then
2877   cat >> confdefs.h <<\EOF
2878 #define STDC_HEADERS 1
2879 EOF
2880
2881 fi
2882
2883 for ac_func in memcpy
2884 do
2885 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2886 echo "configure:2887: checking for $ac_func" >&5
2887 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2888   echo $ac_n "(cached) $ac_c" 1>&6
2889 else
2890   cat > conftest.$ac_ext <<EOF
2891 #line 2892 "configure"
2892 #include "confdefs.h"
2893 /* System header to define __stub macros and hopefully few prototypes,
2894     which can conflict with char $ac_func(); below.  */
2895 #include <assert.h>
2896 /* Override any gcc2 internal prototype to avoid an error.  */
2897 /* We use char because int might match the return type of a gcc2
2898     builtin and then its argument prototype would still apply.  */
2899 char $ac_func();
2900
2901 int main() {
2902
2903 /* The GNU C library defines this for functions which it implements
2904     to always fail with ENOSYS.  Some functions are actually named
2905     something starting with __ and the normal name is an alias.  */
2906 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2907 choke me
2908 #else
2909 $ac_func();
2910 #endif
2911
2912 ; return 0; }
2913 EOF
2914 if { (eval echo configure:2915: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2915   rm -rf conftest*
2916   eval "ac_cv_func_$ac_func=yes"
2917 else
2918   echo "configure: failed program was:" >&5
2919   cat conftest.$ac_ext >&5
2920   rm -rf conftest*
2921   eval "ac_cv_func_$ac_func=no"
2922 fi
2923 rm -f conftest*
2924 fi
2925
2926 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2927   echo "$ac_t""yes" 1>&6
2928     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2929   cat >> confdefs.h <<EOF
2930 #define $ac_tr_func 1
2931 EOF
2932
2933 else
2934   echo "$ac_t""no" 1>&6
2935 fi
2936 done
2937
2938 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
2939 # for constant arguments.  Useless!
2940 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
2941 echo "configure:2942: checking for working alloca.h" >&5
2942 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
2943   echo $ac_n "(cached) $ac_c" 1>&6
2944 else
2945   cat > conftest.$ac_ext <<EOF
2946 #line 2947 "configure"
2947 #include "confdefs.h"
2948 #include <alloca.h>
2949 int main() {
2950 char *p = alloca(2 * sizeof(int));
2951 ; return 0; }
2952 EOF
2953 if { (eval echo configure:2954: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2954   rm -rf conftest*
2955   ac_cv_header_alloca_h=yes
2956 else
2957   echo "configure: failed program was:" >&5
2958   cat conftest.$ac_ext >&5
2959   rm -rf conftest*
2960   ac_cv_header_alloca_h=no
2961 fi
2962 rm -f conftest*
2963 fi
2964
2965 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
2966 if test $ac_cv_header_alloca_h = yes; then
2967   cat >> confdefs.h <<\EOF
2968 #define HAVE_ALLOCA_H 1
2969 EOF
2970
2971 fi
2972
2973 echo $ac_n "checking for alloca""... $ac_c" 1>&6
2974 echo "configure:2975: checking for alloca" >&5
2975 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
2976   echo $ac_n "(cached) $ac_c" 1>&6
2977 else
2978   cat > conftest.$ac_ext <<EOF
2979 #line 2980 "configure"
2980 #include "confdefs.h"
2981
2982 #ifdef __GNUC__
2983 # define alloca __builtin_alloca
2984 #else
2985 # ifdef _MSC_VER
2986 #  include <malloc.h>
2987 #  define alloca _alloca
2988 # else
2989 #  if HAVE_ALLOCA_H
2990 #   include <alloca.h>
2991 #  else
2992 #   ifdef _AIX
2993  #pragma alloca
2994 #   else
2995 #    ifndef alloca /* predefined by HP cc +Olibcalls */
2996 char *alloca ();
2997 #    endif
2998 #   endif
2999 #  endif
3000 # endif
3001 #endif
3002
3003 int main() {
3004 char *p = (char *) alloca(1);
3005 ; return 0; }
3006 EOF
3007 if { (eval echo configure:3008: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3008   rm -rf conftest*
3009   ac_cv_func_alloca_works=yes
3010 else
3011   echo "configure: failed program was:" >&5
3012   cat conftest.$ac_ext >&5
3013   rm -rf conftest*
3014   ac_cv_func_alloca_works=no
3015 fi
3016 rm -f conftest*
3017 fi
3018
3019 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
3020 if test $ac_cv_func_alloca_works = yes; then
3021   cat >> confdefs.h <<\EOF
3022 #define HAVE_ALLOCA 1
3023 EOF
3024
3025 fi
3026
3027 if test $ac_cv_func_alloca_works = no; then
3028   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
3029   # that cause trouble.  Some versions do not even contain alloca or
3030   # contain a buggy version.  If you still want to use their alloca,
3031   # use ar to extract alloca.o from them instead of compiling alloca.c.
3032   ALLOCA=alloca.${ac_objext}
3033   cat >> confdefs.h <<\EOF
3034 #define C_ALLOCA 1
3035 EOF
3036
3037
3038 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
3039 echo "configure:3040: checking whether alloca needs Cray hooks" >&5
3040 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
3041   echo $ac_n "(cached) $ac_c" 1>&6
3042 else
3043   cat > conftest.$ac_ext <<EOF
3044 #line 3045 "configure"
3045 #include "confdefs.h"
3046 #if defined(CRAY) && ! defined(CRAY2)
3047 webecray
3048 #else
3049 wenotbecray
3050 #endif
3051
3052 EOF
3053 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3054   egrep "webecray" >/dev/null 2>&1; then
3055   rm -rf conftest*
3056   ac_cv_os_cray=yes
3057 else
3058   rm -rf conftest*
3059   ac_cv_os_cray=no
3060 fi
3061 rm -f conftest*
3062
3063 fi
3064
3065 echo "$ac_t""$ac_cv_os_cray" 1>&6
3066 if test $ac_cv_os_cray = yes; then
3067 for ac_func in _getb67 GETB67 getb67; do
3068   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3069 echo "configure:3070: checking for $ac_func" >&5
3070 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3071   echo $ac_n "(cached) $ac_c" 1>&6
3072 else
3073   cat > conftest.$ac_ext <<EOF
3074 #line 3075 "configure"
3075 #include "confdefs.h"
3076 /* System header to define __stub macros and hopefully few prototypes,
3077     which can conflict with char $ac_func(); below.  */
3078 #include <assert.h>
3079 /* Override any gcc2 internal prototype to avoid an error.  */
3080 /* We use char because int might match the return type of a gcc2
3081     builtin and then its argument prototype would still apply.  */
3082 char $ac_func();
3083
3084 int main() {
3085
3086 /* The GNU C library defines this for functions which it implements
3087     to always fail with ENOSYS.  Some functions are actually named
3088     something starting with __ and the normal name is an alias.  */
3089 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3090 choke me
3091 #else
3092 $ac_func();
3093 #endif
3094
3095 ; return 0; }
3096 EOF
3097 if { (eval echo configure:3098: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3098   rm -rf conftest*
3099   eval "ac_cv_func_$ac_func=yes"
3100 else
3101   echo "configure: failed program was:" >&5
3102   cat conftest.$ac_ext >&5
3103   rm -rf conftest*
3104   eval "ac_cv_func_$ac_func=no"
3105 fi
3106 rm -f conftest*
3107 fi
3108
3109 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3110   echo "$ac_t""yes" 1>&6
3111   cat >> confdefs.h <<EOF
3112 #define CRAY_STACKSEG_END $ac_func
3113 EOF
3114
3115   break
3116 else
3117   echo "$ac_t""no" 1>&6
3118 fi
3119
3120 done
3121 fi
3122
3123 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3124 echo "configure:3125: checking stack direction for C alloca" >&5
3125 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3126   echo $ac_n "(cached) $ac_c" 1>&6
3127 else
3128   if test "$cross_compiling" = yes; then
3129   ac_cv_c_stack_direction=0
3130 else
3131   cat > conftest.$ac_ext <<EOF
3132 #line 3133 "configure"
3133 #include "confdefs.h"
3134 find_stack_direction ()
3135 {
3136   static char *addr = 0;
3137   auto char dummy;
3138   if (addr == 0)
3139     {
3140       addr = &dummy;
3141       return find_stack_direction ();
3142     }
3143   else
3144     return (&dummy > addr) ? 1 : -1;
3145 }
3146 main ()
3147 {
3148   exit (find_stack_direction() < 0);
3149 }
3150 EOF
3151 if { (eval echo configure:3152: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3152 then
3153   ac_cv_c_stack_direction=1
3154 else
3155   echo "configure: failed program was:" >&5
3156   cat conftest.$ac_ext >&5
3157   rm -fr conftest*
3158   ac_cv_c_stack_direction=-1
3159 fi
3160 rm -fr conftest*
3161 fi
3162
3163 fi
3164
3165 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3166 cat >> confdefs.h <<EOF
3167 #define STACK_DIRECTION $ac_cv_c_stack_direction
3168 EOF
3169
3170 fi
3171
3172
3173 echo $ac_n "checking size of double""... $ac_c" 1>&6
3174 echo "configure:3175: checking size of double" >&5
3175 if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then
3176   echo $ac_n "(cached) $ac_c" 1>&6
3177 else
3178   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
3179   cat > conftest.$ac_ext <<EOF
3180 #line 3181 "configure"
3181 #include "confdefs.h"
3182 #include "confdefs.h"
3183 #include <sys/types.h>
3184
3185
3186 int main() {
3187 switch (0) case 0: case (sizeof (double) == $ac_size):;
3188 ; return 0; }
3189 EOF
3190 if { (eval echo configure:3191: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3191   rm -rf conftest*
3192   ac_cv_sizeof_double=$ac_size
3193 else
3194   echo "configure: failed program was:" >&5
3195   cat conftest.$ac_ext >&5
3196 fi
3197 rm -f conftest*
3198   if test x$ac_cv_sizeof_double != x ; then break; fi
3199 done
3200
3201 fi
3202
3203 if test x$ac_cv_sizeof_double = x ; then
3204   { echo "configure: error: cannot determine a size for double" 1>&2; exit 1; }
3205 fi
3206 echo "$ac_t""$ac_cv_sizeof_double" 1>&6
3207 cat >> confdefs.h <<EOF
3208 #define SIZEOF_DOUBLE $ac_cv_sizeof_double
3209 EOF
3210
3211
3212 echo $ac_n "checking size of long double""... $ac_c" 1>&6
3213 echo "configure:3214: checking size of long double" >&5
3214 if eval "test \"`echo '$''{'ac_cv_sizeof_long_double'+set}'`\" = set"; then
3215   echo $ac_n "(cached) $ac_c" 1>&6
3216 else
3217   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
3218   cat > conftest.$ac_ext <<EOF
3219 #line 3220 "configure"
3220 #include "confdefs.h"
3221 #include "confdefs.h"
3222 #include <sys/types.h>
3223
3224
3225 int main() {
3226 switch (0) case 0: case (sizeof (long double) == $ac_size):;
3227 ; return 0; }
3228 EOF
3229 if { (eval echo configure:3230: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3230   rm -rf conftest*
3231   ac_cv_sizeof_long_double=$ac_size
3232 else
3233   echo "configure: failed program was:" >&5
3234   cat conftest.$ac_ext >&5
3235 fi
3236 rm -f conftest*
3237   if test x$ac_cv_sizeof_long_double != x ; then break; fi
3238 done
3239
3240 fi
3241
3242 if test x$ac_cv_sizeof_long_double = x ; then
3243   { echo "configure: error: cannot determine a size for long double" 1>&2; exit 1; }
3244 fi
3245 echo "$ac_t""$ac_cv_sizeof_long_double" 1>&6
3246 cat >> confdefs.h <<EOF
3247 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
3248 EOF
3249
3250
3251
3252 # Also AC_SUBST this variable for ffi.h.
3253 HAVE_LONG_DOUBLE=0
3254 if test $ac_cv_sizeof_double != $ac_cv_sizeof_long_double; then
3255   if test $ac_cv_sizeof_long_double != 0; then
3256     HAVE_LONG_DOUBLE=1
3257     cat >> confdefs.h <<\EOF
3258 #define HAVE_LONG_DOUBLE 1
3259 EOF
3260
3261   fi
3262 fi
3263
3264
3265 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
3266 echo "configure:3267: checking whether byte ordering is bigendian" >&5
3267 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
3268   echo $ac_n "(cached) $ac_c" 1>&6
3269 else
3270   ac_cv_c_bigendian=unknown
3271 # See if sys/param.h defines the BYTE_ORDER macro.
3272 cat > conftest.$ac_ext <<EOF
3273 #line 3274 "configure"
3274 #include "confdefs.h"
3275 #include <sys/types.h>
3276 #include <sys/param.h>
3277 int main() {
3278
3279 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
3280  bogus endian macros
3281 #endif
3282 ; return 0; }
3283 EOF
3284 if { (eval echo configure:3285: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3285   rm -rf conftest*
3286   # It does; now see whether it defined to BIG_ENDIAN or not.
3287 cat > conftest.$ac_ext <<EOF
3288 #line 3289 "configure"
3289 #include "confdefs.h"
3290 #include <sys/types.h>
3291 #include <sys/param.h>
3292 int main() {
3293
3294 #if BYTE_ORDER != BIG_ENDIAN
3295  not big endian
3296 #endif
3297 ; return 0; }
3298 EOF
3299 if { (eval echo configure:3300: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3300   rm -rf conftest*
3301   ac_cv_c_bigendian=yes
3302 else
3303   echo "configure: failed program was:" >&5
3304   cat conftest.$ac_ext >&5
3305   rm -rf conftest*
3306   ac_cv_c_bigendian=no
3307 fi
3308 rm -f conftest*
3309 else
3310   echo "configure: failed program was:" >&5
3311   cat conftest.$ac_ext >&5
3312 fi
3313 rm -f conftest*
3314 if test $ac_cv_c_bigendian = unknown; then
3315 if test "$cross_compiling" = yes; then
3316    echo $ac_n "cross-compiling... " 2>&6
3317 else
3318   cat > conftest.$ac_ext <<EOF
3319 #line 3320 "configure"
3320 #include "confdefs.h"
3321 main () {
3322   /* Are we little or big endian?  From Harbison&Steele.  */
3323   union
3324   {
3325     long l;
3326     char c[sizeof (long)];
3327   } u;
3328   u.l = 1;
3329   exit (u.c[sizeof (long) - 1] == 1);
3330 }
3331 EOF
3332 if { (eval echo configure:3333: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3333 then
3334   ac_cv_c_bigendian=no
3335 else
3336   echo "configure: failed program was:" >&5
3337   cat conftest.$ac_ext >&5
3338   rm -fr conftest*
3339   ac_cv_c_bigendian=yes
3340 fi
3341 rm -fr conftest*
3342 fi
3343
3344 fi
3345 fi
3346
3347 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
3348 if test $ac_cv_c_bigendian = unknown; then
3349 echo $ac_n "checking to probe for byte ordering""... $ac_c" 1>&6
3350 echo "configure:3351: checking to probe for byte ordering" >&5
3351
3352 cat >conftest.c <<EOF
3353 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
3354 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
3355 void _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; }
3356 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
3357 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
3358 void _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; }
3359 int main() { _ascii (); _ebcdic (); return 0; }
3360 EOF
3361  if test -f conftest.c ; then
3362      if ${CC-cc} ${CFLAGS} conftest.c -o conftest.o && test -f conftest.o ; then
3363         if test `grep -l BIGenDianSyS conftest.o` ; then
3364            echo $ac_n ' big endian probe OK, ' 1>&6
3365            ac_cv_c_bigendian=yes
3366         fi
3367         if test `grep -l LiTTleEnDian conftest.o` ; then
3368            echo $ac_n ' little endian probe OK, ' 1>&6
3369            if test $ac_cv_c_bigendian = yes ; then
3370             ac_cv_c_bigendian=unknown;
3371            else
3372             ac_cv_c_bigendian=no
3373            fi
3374         fi
3375         echo $ac_n 'guessing bigendian ...  ' >&6
3376      fi
3377   fi
3378 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
3379 fi
3380 if test $ac_cv_c_bigendian = yes; then
3381   cat >> confdefs.h <<\EOF
3382 #define WORDS_BIGENDIAN 1
3383 EOF
3384
3385   cat >> confdefs.h <<\EOF
3386 #define HOST_WORDS_BIG_ENDIAN 1
3387 EOF
3388
3389   BYTEORDER=4321
3390 else
3391   BYTEORDER=1234
3392 fi
3393 cat >> confdefs.h <<EOF
3394 #define BYTEORDER $BYTEORDER
3395 EOF
3396
3397 if test $ac_cv_c_bigendian = unknown; then
3398   { echo "configure: error: unknown endianess - sorry" 1>&2; exit 1; }
3399 fi
3400
3401
3402 if test x$TARGET = xSPARC; then
3403     echo $ac_n "checking assembler and linker support unaligned pc related relocs""... $ac_c" 1>&6
3404 echo "configure:3405: checking assembler and linker support unaligned pc related relocs" >&5
3405 if eval "test \"`echo '$''{'libffi_cv_as_sparc_ua_pcrel'+set}'`\" = set"; then
3406   echo $ac_n "(cached) $ac_c" 1>&6
3407 else
3408
3409         save_CFLAGS="$CFLAGS"
3410         save_LDFLAGS="$LDFLAGS"
3411         CFLAGS="$CFLAGS -fpic"
3412         LDFLAGS="$LDFLAGS -shared"
3413         cat > conftest.$ac_ext <<EOF
3414 #line 3415 "configure"
3415 #include "confdefs.h"
3416 asm (".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo); .text");
3417 int main() {
3418
3419 ; return 0; }
3420 EOF
3421 if { (eval echo configure:3422: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3422   rm -rf conftest*
3423   libffi_cv_as_sparc_ua_pcrel=yes
3424 else
3425   echo "configure: failed program was:" >&5
3426   cat conftest.$ac_ext >&5
3427   rm -rf conftest*
3428   libffi_cv_as_sparc_ua_pcrel=no
3429 fi
3430 rm -f conftest*
3431         CFLAGS="$save_CFLAGS"
3432         LDFLAGS="$save_LDFLAGS"
3433 fi
3434
3435 echo "$ac_t""$libffi_cv_as_sparc_ua_pcrel" 1>&6
3436     if test "x$libffi_cv_as_sparc_ua_pcrel" = xyes; then
3437         cat >> confdefs.h <<\EOF
3438 #define HAVE_AS_SPARC_UA_PCREL 1
3439 EOF
3440
3441     fi
3442
3443     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
3444 echo "configure:3445: checking assembler .register pseudo-op support" >&5
3445 if eval "test \"`echo '$''{'libffi_cv_as_register_pseudo_op'+set}'`\" = set"; then
3446   echo $ac_n "(cached) $ac_c" 1>&6
3447 else
3448
3449        libffi_cv_as_register_pseudo_op=unknown
3450        # Check if we have .register
3451        cat > conftest.$ac_ext <<EOF
3452 #line 3453 "configure"
3453 #include "confdefs.h"
3454 asm (".register %g2, #scratch");
3455 int main() {
3456
3457 ; return 0; }
3458 EOF
3459 if { (eval echo configure:3460: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3460   rm -rf conftest*
3461   libffi_cv_as_register_pseudo_op=yes
3462 else
3463   echo "configure: failed program was:" >&5
3464   cat conftest.$ac_ext >&5
3465   rm -rf conftest*
3466   libffi_cv_as_register_pseudo_op=no
3467 fi
3468 rm -f conftest*
3469
3470 fi
3471
3472 echo "$ac_t""$libffi_cv_as_register_pseudo_op" 1>&6
3473     if test "x$libffi_cv_as_register_pseudo_op" = xyes; then
3474        cat >> confdefs.h <<\EOF
3475 #define HAVE_AS_REGISTER_PSEUDO_OP 1
3476 EOF
3477
3478     fi
3479 fi
3480
3481 echo $ac_n "checking whether .eh_frame section should be read-only""... $ac_c" 1>&6
3482 echo "configure:3483: checking whether .eh_frame section should be read-only" >&5
3483 if eval "test \"`echo '$''{'libffi_cv_ro_eh_frame'+set}'`\" = set"; then
3484   echo $ac_n "(cached) $ac_c" 1>&6
3485 else
3486
3487         libffi_cv_ro_eh_frame=no
3488         echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
3489         if $CC $CFLAGS -S -fpic -fexceptions -o conftest.s conftest.c > /dev/null 2>&1; then
3490             if grep '.section.*eh_frame.*"a"' conftest.s > /dev/null; then
3491                 libffi_cv_ro_eh_frame=yes
3492             elif grep '.section.*eh_frame.*#alloc' conftest.c \
3493                  | grep -v '#write' > /dev/null; then
3494                 libffi_cv_ro_eh_frame=yes
3495             fi
3496         fi
3497         rm -f conftest.*
3498
3499 fi
3500
3501 echo "$ac_t""$libffi_cv_ro_eh_frame" 1>&6
3502 if test "x$libffi_cv_ro_eh_frame" = xyes; then
3503     cat >> confdefs.h <<\EOF
3504 #define HAVE_RO_EH_FRAME 1
3505 EOF
3506
3507     cat >> confdefs.h <<\EOF
3508 #define EH_FRAME_FLAGS "a"
3509 EOF
3510
3511 else
3512     cat >> confdefs.h <<\EOF
3513 #define EH_FRAME_FLAGS "aw"
3514 EOF
3515
3516 fi
3517
3518
3519
3520
3521
3522
3523 # Check whether --enable-debug or --disable-debug was given.
3524 if test "${enable_debug+set}" = set; then
3525   enableval="$enable_debug"
3526   if test "$enable_debug" = "yes"; then
3527     cat >> confdefs.h <<\EOF
3528 #define FFI_DEBUG 1
3529 EOF
3530
3531   fi
3532 fi
3533
3534
3535 # Check whether --enable-structs or --disable-structs was given.
3536 if test "${enable_structs+set}" = set; then
3537   enableval="$enable_structs"
3538   if test "$enable_structs" = "no"; then
3539     cat >> confdefs.h <<\EOF
3540 #define FFI_NO_STRUCTS 1
3541 EOF
3542
3543   fi
3544 fi
3545
3546
3547 # Check whether --enable-raw-api or --disable-raw-api was given.
3548 if test "${enable_raw_api+set}" = set; then
3549   enableval="$enable_raw_api"
3550   if test "$enable_raw_api" = "no"; then
3551     cat >> confdefs.h <<\EOF
3552 #define FFI_NO_RAW_API 1
3553 EOF
3554
3555   fi
3556 fi
3557
3558
3559 # Check whether --enable-purify-safety or --disable-purify-safety was given.
3560 if test "${enable_purify_safety+set}" = set; then
3561   enableval="$enable_purify_safety"
3562   if test "$enable_purify_safety" = "yes"; then
3563     cat >> confdefs.h <<\EOF
3564 #define USING_PURIFY 1
3565 EOF
3566
3567   fi
3568 fi
3569
3570
3571 if test -n "$with_cross_host" &&
3572    test x"$with_cross_host" != x"no"; then
3573   toolexecdir='$(exec_prefix)/$(target_alias)'
3574   toolexeclibdir='$(toolexecdir)/lib'
3575 else
3576   toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
3577   toolexeclibdir='$(libdir)'
3578 fi
3579 multi_os_directory=`$CC -print-multi-os-directory`
3580 case $multi_os_directory in
3581   .) ;; # Avoid trailing /.
3582   *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
3583 esac
3584
3585
3586
3587 if test "${multilib}" = "yes"; then
3588   multilib_arg="--enable-multilib"
3589 else
3590   multilib_arg=
3591 fi
3592
3593 trap '' 1 2 15
3594 cat > confcache <<\EOF
3595 # This file is a shell script that caches the results of configure
3596 # tests run on this system so they can be shared between configure
3597 # scripts and configure runs.  It is not useful on other systems.
3598 # If it contains results you don't want to keep, you may remove or edit it.
3599 #
3600 # By default, configure uses ./config.cache as the cache file,
3601 # creating it if it does not exist already.  You can give configure
3602 # the --cache-file=FILE option to use a different cache file; that is
3603 # what configure does when it calls configure scripts in
3604 # subdirectories, so they share the cache.
3605 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3606 # config.status only pays attention to the cache file if you give it the
3607 # --recheck option to rerun configure.
3608 #
3609 EOF
3610 # The following way of writing the cache mishandles newlines in values,
3611 # but we know of no workaround that is simple, portable, and efficient.
3612 # So, don't put newlines in cache variables' values.
3613 # Ultrix sh set writes to stderr and can't be redirected directly,
3614 # and sets the high bit in the cache file unless we assign to the vars.
3615 (set) 2>&1 |
3616   case `(ac_space=' '; set | grep ac_space) 2>&1` in
3617   *ac_space=\ *)
3618     # `set' does not quote correctly, so add quotes (double-quote substitution
3619     # turns \\\\ into \\, and sed turns \\ into \).
3620     sed -n \
3621       -e "s/'/'\\\\''/g" \
3622       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3623     ;;
3624   *)
3625     # `set' quotes correctly as required by POSIX, so do not add quotes.
3626     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3627     ;;
3628   esac >> confcache
3629 if cmp -s $cache_file confcache; then
3630   :
3631 else
3632   if test -w $cache_file; then
3633     echo "updating cache $cache_file"
3634     cat confcache > $cache_file
3635   else
3636     echo "not updating unwritable cache $cache_file"
3637   fi
3638 fi
3639 rm -f confcache
3640
3641 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3642
3643 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3644 # Let make expand exec_prefix.
3645 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3646
3647 # Any assignment to VPATH causes Sun make to only execute
3648 # the first set of double-colon rules, so remove it if not needed.
3649 # If there is a colon in the path, we need to keep it.
3650 if test "x$srcdir" = x.; then
3651   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3652 fi
3653
3654 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3655
3656 DEFS=-DHAVE_CONFIG_H
3657
3658 # Without the "./", some shells look in PATH for config.status.
3659 : ${CONFIG_STATUS=./config.status}
3660
3661 echo creating $CONFIG_STATUS
3662 rm -f $CONFIG_STATUS
3663 cat > $CONFIG_STATUS <<EOF
3664 #! /bin/sh
3665 # Generated automatically by configure.
3666 # Run this file to recreate the current configuration.
3667 # This directory was configured as follows,
3668 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3669 #
3670 # $0 $ac_configure_args
3671 #
3672 # Compiler output produced by configure, useful for debugging
3673 # configure, is in ./config.log if it exists.
3674
3675 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3676 for ac_option
3677 do
3678   case "\$ac_option" in
3679   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3680     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3681     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3682   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3683     echo "$CONFIG_STATUS generated by autoconf version 2.13"
3684     exit 0 ;;
3685   -help | --help | --hel | --he | --h)
3686     echo "\$ac_cs_usage"; exit 0 ;;
3687   *) echo "\$ac_cs_usage"; exit 1 ;;
3688   esac
3689 done
3690
3691 ac_given_srcdir=$srcdir
3692 ac_given_INSTALL="$INSTALL"
3693
3694 trap 'rm -fr `echo "include/Makefile testsuite/Makefile include/ffi.h Makefile fficonfig.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3695 EOF
3696 cat >> $CONFIG_STATUS <<EOF
3697
3698 # Protect against being on the right side of a sed subst in config.status.
3699 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3700  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3701 $ac_vpsub
3702 $extrasub
3703 s%@SHELL@%$SHELL%g
3704 s%@CFLAGS@%$CFLAGS%g
3705 s%@CPPFLAGS@%$CPPFLAGS%g
3706 s%@CXXFLAGS@%$CXXFLAGS%g
3707 s%@FFLAGS@%$FFLAGS%g
3708 s%@DEFS@%$DEFS%g
3709 s%@LDFLAGS@%$LDFLAGS%g
3710 s%@LIBS@%$LIBS%g
3711 s%@exec_prefix@%$exec_prefix%g
3712 s%@prefix@%$prefix%g
3713 s%@program_transform_name@%$program_transform_name%g
3714 s%@bindir@%$bindir%g
3715 s%@sbindir@%$sbindir%g
3716 s%@libexecdir@%$libexecdir%g
3717 s%@datadir@%$datadir%g
3718 s%@sysconfdir@%$sysconfdir%g
3719 s%@sharedstatedir@%$sharedstatedir%g
3720 s%@localstatedir@%$localstatedir%g
3721 s%@libdir@%$libdir%g
3722 s%@includedir@%$includedir%g
3723 s%@oldincludedir@%$oldincludedir%g
3724 s%@infodir@%$infodir%g
3725 s%@mandir@%$mandir%g
3726 s%@libffi_basedir@%$libffi_basedir%g
3727 s%@host@%$host%g
3728 s%@host_alias@%$host_alias%g
3729 s%@host_cpu@%$host_cpu%g
3730 s%@host_vendor@%$host_vendor%g
3731 s%@host_os@%$host_os%g
3732 s%@target@%$target%g
3733 s%@target_alias@%$target_alias%g
3734 s%@target_cpu@%$target_cpu%g
3735 s%@target_vendor@%$target_vendor%g
3736 s%@target_os@%$target_os%g
3737 s%@build@%$build%g
3738 s%@build_alias@%$build_alias%g
3739 s%@build_cpu@%$build_cpu%g
3740 s%@build_vendor@%$build_vendor%g
3741 s%@build_os@%$build_os%g
3742 s%@CC@%$CC%g
3743 s%@LN_S@%$LN_S%g
3744 s%@OBJEXT@%$OBJEXT%g
3745 s%@EXEEXT@%$EXEEXT%g
3746 s%@RANLIB@%$RANLIB%g
3747 s%@STRIP@%$STRIP%g
3748 s%@LIBTOOL@%$LIBTOOL%g
3749 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3750 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3751 s%@INSTALL_DATA@%$INSTALL_DATA%g
3752 s%@PACKAGE@%$PACKAGE%g
3753 s%@VERSION@%$VERSION%g
3754 s%@ACLOCAL@%$ACLOCAL%g
3755 s%@AUTOCONF@%$AUTOCONF%g
3756 s%@AUTOMAKE@%$AUTOMAKE%g
3757 s%@AUTOHEADER@%$AUTOHEADER%g
3758 s%@MAKEINFO@%$MAKEINFO%g
3759 s%@SET_MAKE@%$SET_MAKE%g
3760 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
3761 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
3762 s%@MAINT@%$MAINT%g
3763 s%@TESTSUBDIR_TRUE@%$TESTSUBDIR_TRUE%g
3764 s%@TESTSUBDIR_FALSE@%$TESTSUBDIR_FALSE%g
3765 s%@AM_RUNTESTFLAGS@%$AM_RUNTESTFLAGS%g
3766 s%@MIPS_IRIX_TRUE@%$MIPS_IRIX_TRUE%g
3767 s%@MIPS_IRIX_FALSE@%$MIPS_IRIX_FALSE%g
3768 s%@MIPS_LINUX_TRUE@%$MIPS_LINUX_TRUE%g
3769 s%@MIPS_LINUX_FALSE@%$MIPS_LINUX_FALSE%g
3770 s%@SPARC_TRUE@%$SPARC_TRUE%g
3771 s%@SPARC_FALSE@%$SPARC_FALSE%g
3772 s%@X86_TRUE@%$X86_TRUE%g
3773 s%@X86_FALSE@%$X86_FALSE%g
3774 s%@X86_WIN32_TRUE@%$X86_WIN32_TRUE%g
3775 s%@X86_WIN32_FALSE@%$X86_WIN32_FALSE%g
3776 s%@ALPHA_TRUE@%$ALPHA_TRUE%g
3777 s%@ALPHA_FALSE@%$ALPHA_FALSE%g
3778 s%@IA64_TRUE@%$IA64_TRUE%g
3779 s%@IA64_FALSE@%$IA64_FALSE%g
3780 s%@M68K_TRUE@%$M68K_TRUE%g
3781 s%@M68K_FALSE@%$M68K_FALSE%g
3782 s%@POWERPC_TRUE@%$POWERPC_TRUE%g
3783 s%@POWERPC_FALSE@%$POWERPC_FALSE%g
3784 s%@POWERPC_AIX_TRUE@%$POWERPC_AIX_TRUE%g
3785 s%@POWERPC_AIX_FALSE@%$POWERPC_AIX_FALSE%g
3786 s%@POWERPC_DARWIN_TRUE@%$POWERPC_DARWIN_TRUE%g
3787 s%@POWERPC_DARWIN_FALSE@%$POWERPC_DARWIN_FALSE%g
3788 s%@ARM_TRUE@%$ARM_TRUE%g
3789 s%@ARM_FALSE@%$ARM_FALSE%g
3790 s%@S390_TRUE@%$S390_TRUE%g
3791 s%@S390_FALSE@%$S390_FALSE%g
3792 s%@X86_64_TRUE@%$X86_64_TRUE%g
3793 s%@X86_64_FALSE@%$X86_64_FALSE%g
3794 s%@SH_TRUE@%$SH_TRUE%g
3795 s%@SH_FALSE@%$SH_FALSE%g
3796 s%@SH64_TRUE@%$SH64_TRUE%g
3797 s%@SH64_FALSE@%$SH64_FALSE%g
3798 s%@CPP@%$CPP%g
3799 s%@ALLOCA@%$ALLOCA%g
3800 s%@HAVE_LONG_DOUBLE@%$HAVE_LONG_DOUBLE%g
3801 s%@TARGET@%$TARGET%g
3802 s%@TARGETDIR@%$TARGETDIR%g
3803 s%@toolexecdir@%$toolexecdir%g
3804 s%@toolexeclibdir@%$toolexeclibdir%g
3805
3806 CEOF
3807 EOF
3808
3809 cat >> $CONFIG_STATUS <<\EOF
3810
3811 # Split the substitutions into bite-sized pieces for seds with
3812 # small command number limits, like on Digital OSF/1 and HP-UX.
3813 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3814 ac_file=1 # Number of current file.
3815 ac_beg=1 # First line for current file.
3816 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3817 ac_more_lines=:
3818 ac_sed_cmds=""
3819 while $ac_more_lines; do
3820   if test $ac_beg -gt 1; then
3821     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3822   else
3823     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3824   fi
3825   if test ! -s conftest.s$ac_file; then
3826     ac_more_lines=false
3827     rm -f conftest.s$ac_file
3828   else
3829     if test -z "$ac_sed_cmds"; then
3830       ac_sed_cmds="sed -f conftest.s$ac_file"
3831     else
3832       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3833     fi
3834     ac_file=`expr $ac_file + 1`
3835     ac_beg=$ac_end
3836     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3837   fi
3838 done
3839 if test -z "$ac_sed_cmds"; then
3840   ac_sed_cmds=cat
3841 fi
3842 EOF
3843
3844 cat >> $CONFIG_STATUS <<EOF
3845
3846 CONFIG_FILES=\${CONFIG_FILES-"include/Makefile testsuite/Makefile include/ffi.h Makefile"}
3847 EOF
3848 cat >> $CONFIG_STATUS <<\EOF
3849 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3850   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3851   case "$ac_file" in
3852   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3853        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3854   *) ac_file_in="${ac_file}.in" ;;
3855   esac
3856
3857   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3858
3859   # Remove last slash and all that follows it.  Not all systems have dirname.
3860   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3861   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3862     # The file is in a subdirectory.
3863     test ! -d "$ac_dir" && mkdir "$ac_dir"
3864     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3865     # A "../" for each directory in $ac_dir_suffix.
3866     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3867   else
3868     ac_dir_suffix= ac_dots=
3869   fi
3870
3871   case "$ac_given_srcdir" in
3872   .)  srcdir=.
3873       if test -z "$ac_dots"; then top_srcdir=.
3874       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3875   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3876   *) # Relative path.
3877     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3878     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3879   esac
3880
3881   case "$ac_given_INSTALL" in
3882   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3883   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3884   esac
3885
3886   echo creating "$ac_file"
3887   rm -f "$ac_file"
3888   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3889   case "$ac_file" in
3890   *Makefile*) ac_comsub="1i\\
3891 # $configure_input" ;;
3892   *) ac_comsub= ;;
3893   esac
3894
3895   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3896   sed -e "$ac_comsub
3897 s%@configure_input@%$configure_input%g
3898 s%@srcdir@%$srcdir%g
3899 s%@top_srcdir@%$top_srcdir%g
3900 s%@INSTALL@%$INSTALL%g
3901 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3902 fi; done
3903 rm -f conftest.s*
3904
3905 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3906 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3907 #
3908 # ac_d sets the value in "#define NAME VALUE" lines.
3909 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3910 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3911 ac_dC='\3'
3912 ac_dD='%g'
3913 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3914 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3915 ac_uB='\([      ]\)%\1#\2define\3'
3916 ac_uC=' '
3917 ac_uD='\4%g'
3918 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3919 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3920 ac_eB='$%\1#\2define\3'
3921 ac_eC=' '
3922 ac_eD='%g'
3923
3924 if test "${CONFIG_HEADERS+set}" != set; then
3925 EOF
3926 cat >> $CONFIG_STATUS <<EOF
3927   CONFIG_HEADERS="fficonfig.h"
3928 EOF
3929 cat >> $CONFIG_STATUS <<\EOF
3930 fi
3931 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3932   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3933   case "$ac_file" in
3934   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3935        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3936   *) ac_file_in="${ac_file}.in" ;;
3937   esac
3938
3939   echo creating $ac_file
3940
3941   rm -f conftest.frag conftest.in conftest.out
3942   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3943   cat $ac_file_inputs > conftest.in
3944
3945 EOF
3946
3947 # Transform confdefs.h into a sed script conftest.vals that substitutes
3948 # the proper values into config.h.in to produce config.h.  And first:
3949 # Protect against being on the right side of a sed subst in config.status.
3950 # Protect against being in an unquoted here document in config.status.
3951 rm -f conftest.vals
3952 cat > conftest.hdr <<\EOF
3953 s/[\\&%]/\\&/g
3954 s%[\\$`]%\\&%g
3955 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3956 s%ac_d%ac_u%gp
3957 s%ac_u%ac_e%gp
3958 EOF
3959 sed -n -f conftest.hdr confdefs.h > conftest.vals
3960 rm -f conftest.hdr
3961
3962 # This sed command replaces #undef with comments.  This is necessary, for
3963 # example, in the case of _POSIX_SOURCE, which is predefined and required
3964 # on some systems where configure will not decide to define it.
3965 cat >> conftest.vals <<\EOF
3966 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3967 EOF
3968
3969 # Break up conftest.vals because some shells have a limit on
3970 # the size of here documents, and old seds have small limits too.
3971
3972 rm -f conftest.tail
3973 while :
3974 do
3975   ac_lines=`grep -c . conftest.vals`
3976   # grep -c gives empty output for an empty file on some AIX systems.
3977   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3978   # Write a limited-size here document to conftest.frag.
3979   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3980   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3981   echo 'CEOF
3982   sed -f conftest.frag conftest.in > conftest.out
3983   rm -f conftest.in
3984   mv conftest.out conftest.in
3985 ' >> $CONFIG_STATUS
3986   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3987   rm -f conftest.vals
3988   mv conftest.tail conftest.vals
3989 done
3990 rm -f conftest.vals
3991
3992 cat >> $CONFIG_STATUS <<\EOF
3993   rm -f conftest.frag conftest.h
3994   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3995   cat conftest.in >> conftest.h
3996   rm -f conftest.in
3997   if cmp -s $ac_file conftest.h 2>/dev/null; then
3998     echo "$ac_file is unchanged"
3999     rm -f conftest.h
4000   else
4001     # Remove last slash and all that follows it.  Not all systems have dirname.
4002       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4003       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4004       # The file is in a subdirectory.
4005       test ! -d "$ac_dir" && mkdir "$ac_dir"
4006     fi
4007     rm -f $ac_file
4008     mv conftest.h $ac_file
4009   fi
4010 fi; done
4011
4012 EOF
4013
4014 cat >> $CONFIG_STATUS <<EOF
4015 ac_sources="src/$TARGETDIR/ffitarget.h"
4016 ac_dests="include/ffitarget.h"
4017 EOF
4018
4019 cat >> $CONFIG_STATUS <<\EOF
4020 srcdir=$ac_given_srcdir
4021 while test -n "$ac_sources"; do
4022   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
4023   set $ac_sources; ac_source=$1; shift; ac_sources=$*
4024
4025   echo "linking $srcdir/$ac_source to $ac_dest"
4026
4027   if test ! -r $srcdir/$ac_source; then
4028     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
4029   fi
4030   rm -f $ac_dest
4031
4032   # Make relative symlinks.
4033   # Remove last slash and all that follows it.  Not all systems have dirname.
4034   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
4035   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
4036     # The dest file is in a subdirectory.
4037     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
4038     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
4039     # A "../" for each directory in $ac_dest_dir_suffix.
4040     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
4041   else
4042     ac_dest_dir_suffix= ac_dots=
4043   fi
4044
4045   case "$srcdir" in
4046   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
4047   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
4048   esac
4049
4050   # Make a symlink if possible; otherwise try a hard link.
4051   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
4052     ln $srcdir/$ac_source $ac_dest; then :
4053   else
4054     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
4055   fi
4056 done
4057 EOF
4058 cat >> $CONFIG_STATUS <<EOF
4059
4060 srcdir=${srcdir}
4061 host=${host}
4062 target=${target}
4063 with_multisubdir=${with_multisubdir}
4064 ac_configure_args="${multilib_arg} ${ac_configure_args}"
4065 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
4066 libffi_basedir=${libffi_basedir}
4067 CC="${CC}"
4068 DEFS="$DEFS"
4069 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
4070
4071 # Make target subdirectories if required.
4072 test -d src || mkdir src
4073 test -d src/${TARGETDIR} || mkdir src/${TARGETDIR}
4074 test -d include || mkdir include
4075
4076
4077
4078 EOF
4079 cat >> $CONFIG_STATUS <<\EOF
4080 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
4081
4082 if test -n "$CONFIG_FILES"; then
4083    LD="${ORIGINAL_LD_FOR_MULTILIBS}"
4084    ac_file=Makefile . ${srcdir}/${libffi_basedir}../config-ml.in
4085 fi
4086
4087 exit 0
4088 EOF
4089 chmod +x $CONFIG_STATUS
4090 rm -fr confdefs* $ac_clean_files
4091 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
4092