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 "${with_target_subdir}" != "."; then
 636     libffi_basedir="${srcdir}/${with_multisrctop}.."
 637   else
 638     libffi_basedir="${srcdir}/${with_multisrctop}"
 639   fi
 640 else
 641   libffi_basedir="${srcdir}"
 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 # Make sure we can run config.sub.
 666 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 667 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 668 fi
 669
 670 echo $ac_n "checking host system type""... $ac_c" 1>&6
 671 echo "configure:672: checking host system type" >&5
 672
 673 host_alias=$host
 674 case "$host_alias" in
 675 NONE)
 676   case $nonopt in
 677   NONE)
 678     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 679     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 680     fi ;;
 681   *) host_alias=$nonopt ;;
 682   esac ;;
 683 esac
 684
 685 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 686 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 687 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 688 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 689 echo "$ac_t""$host" 1>&6
 690
 691
 692 # Check whether --enable-shared or --disable-shared was given.
 693 if test "${enable_shared+set}" = set; then
 694   enableval="$enable_shared"
 695   p=${PACKAGE-default}
 696 case $enableval in
 697 yes) enable_shared=yes ;;
 698 no) enable_shared=no ;;
 699 *)
 700   enable_shared=no
 701   # Look at the argument we got.  We use all the common list separators.
 702   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
 703   for pkg in $enableval; do
 704     if test "X$pkg" = "X$p"; then
 705       enable_shared=yes
 706     fi
 707   done
 708   IFS="$ac_save_ifs"
 709   ;;
 710 esac
 711 else
 712   enable_shared=yes
 713 fi
 714
 715 # Check whether --enable-static or --disable-static was given.
 716 if test "${enable_static+set}" = set; then
 717   enableval="$enable_static"
 718   p=${PACKAGE-default}
 719 case $enableval in
 720 yes) enable_static=yes ;;
 721 no) enable_static=no ;;
 722 *)
 723   enable_static=no
 724   # Look at the argument we got.  We use all the common list separators.
 725   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
 726   for pkg in $enableval; do
 727     if test "X$pkg" = "X$p"; then
 728       enable_static=yes
 729     fi
 730   done
 731   IFS="$ac_save_ifs"
 732   ;;
 733 esac
 734 else
 735   enable_static=yes
 736 fi
 737
 738 # Check whether --enable-fast-install or --disable-fast-install was given.
 739 if test "${enable_fast_install+set}" = set; then
 740   enableval="$enable_fast_install"
 741   p=${PACKAGE-default}
 742 case $enableval in
 743 yes) enable_fast_install=yes ;;
 744 no) enable_fast_install=no ;;
 745 *)
 746   enable_fast_install=no
 747   # Look at the argument we got.  We use all the common list separators.
 748   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
 749   for pkg in $enableval; do
 750     if test "X$pkg" = "X$p"; then
 751       enable_fast_install=yes
 752     fi
 753   done
 754   IFS="$ac_save_ifs"
 755   ;;
 756 esac
 757 else
 758   enable_fast_install=yes
 759 fi
 760
 761 echo $ac_n "checking build system type""... $ac_c" 1>&6
 762 echo "configure:763: checking build system type" >&5
 763
 764 build_alias=$build
 765 case "$build_alias" in
 766 NONE)
 767   case $nonopt in
 768   NONE) build_alias=$host_alias ;;
 769   *) build_alias=$nonopt ;;
 770   esac ;;
 771 esac
 772
 773 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 774 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 775 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 776 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 777 echo "$ac_t""$build" 1>&6
 778
 779 # Extract the first word of "gcc", so it can be a program name with args.
 780 set dummy gcc; ac_word=$2
 781 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 782 echo "configure:783: checking for $ac_word" >&5
 783 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 784   echo $ac_n "(cached) $ac_c" 1>&6
 785 else
 786   if test -n "$CC"; then
 787   ac_cv_prog_CC="$CC" # Let the user override the test.
 788 else
 789   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 790   ac_dummy="$PATH"
 791   for ac_dir in $ac_dummy; do
 792     test -z "$ac_dir" && ac_dir=.
 793     if test -f $ac_dir/$ac_word; then
 794       ac_cv_prog_CC="gcc"
 795       break
 796     fi
 797   done
 798   IFS="$ac_save_ifs"
 799 fi
 800 fi
 801 CC="$ac_cv_prog_CC"
 802 if test -n "$CC"; then
 803   echo "$ac_t""$CC" 1>&6
 804 else
 805   echo "$ac_t""no" 1>&6
 806 fi
 807
 808 if test -z "$CC"; then
 809   # Extract the first word of "cc", so it can be a program name with args.
 810 set dummy cc; ac_word=$2
 811 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 812 echo "configure:813: checking for $ac_word" >&5
 813 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 814   echo $ac_n "(cached) $ac_c" 1>&6
 815 else
 816   if test -n "$CC"; then
 817   ac_cv_prog_CC="$CC" # Let the user override the test.
 818 else
 819   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 820   ac_prog_rejected=no
 821   ac_dummy="$PATH"
 822   for ac_dir in $ac_dummy; do
 823     test -z "$ac_dir" && ac_dir=.
 824     if test -f $ac_dir/$ac_word; then
 825       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 826         ac_prog_rejected=yes
 827         continue
 828       fi
 829       ac_cv_prog_CC="cc"
 830       break
 831     fi
 832   done
 833   IFS="$ac_save_ifs"
 834 if test $ac_prog_rejected = yes; then
 835   # We found a bogon in the path, so make sure we never use it.
 836   set dummy $ac_cv_prog_CC
 837   shift
 838   if test $# -gt 0; then
 839     # We chose a different compiler from the bogus one.
 840     # However, it has the same basename, so the bogon will be chosen
 841     # first if we set CC to just the basename; use the full file name.
 842     shift
 843     set dummy "$ac_dir/$ac_word" "$@"
 844     shift
 845     ac_cv_prog_CC="$@"
 846   fi
 847 fi
 848 fi
 849 fi
 850 CC="$ac_cv_prog_CC"
 851 if test -n "$CC"; then
 852   echo "$ac_t""$CC" 1>&6
 853 else
 854   echo "$ac_t""no" 1>&6
 855 fi
 856
 857   if test -z "$CC"; then
 858     case "`uname -s`" in
 859     *win32* | *WIN32*)
 860       # Extract the first word of "cl", so it can be a program name with args.
 861 set dummy cl; ac_word=$2
 862 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 863 echo "configure:864: checking for $ac_word" >&5
 864 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 865   echo $ac_n "(cached) $ac_c" 1>&6
 866 else
 867   if test -n "$CC"; then
 868   ac_cv_prog_CC="$CC" # Let the user override the test.
 869 else
 870   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 871   ac_dummy="$PATH"
 872   for ac_dir in $ac_dummy; do
 873     test -z "$ac_dir" && ac_dir=.
 874     if test -f $ac_dir/$ac_word; then
 875       ac_cv_prog_CC="cl"
 876       break
 877     fi
 878   done
 879   IFS="$ac_save_ifs"
 880 fi
 881 fi
 882 CC="$ac_cv_prog_CC"
 883 if test -n "$CC"; then
 884   echo "$ac_t""$CC" 1>&6
 885 else
 886   echo "$ac_t""no" 1>&6
 887 fi
 888  ;;
 889     esac
 890   fi
 891   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 892 fi
 893
 894 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 895 echo "configure:896: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 896
 897 ac_ext=c
 898 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 899 ac_cpp='$CPP $CPPFLAGS'
 900 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 901 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 902 cross_compiling=$ac_cv_prog_cc_cross
 903
 904 cat > conftest.$ac_ext << EOF
 905
 906 #line 907 "configure"
 907 #include "confdefs.h"
 908
 909 main(){return(0);}
 910 EOF
 911 if { (eval echo configure:912: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 912   ac_cv_prog_cc_works=yes
 913   # If we can't run a trivial program, we are probably using a cross compiler.
 914   if (./conftest; exit) 2>/dev/null; then
 915     ac_cv_prog_cc_cross=no
 916   else
 917     ac_cv_prog_cc_cross=yes
 918   fi
 919 else
 920   echo "configure: failed program was:" >&5
 921   cat conftest.$ac_ext >&5
 922   ac_cv_prog_cc_works=no
 923 fi
 924 rm -fr conftest*
 925 ac_ext=c
 926 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 927 ac_cpp='$CPP $CPPFLAGS'
 928 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 929 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 930 cross_compiling=$ac_cv_prog_cc_cross
 931
 932 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 933 if test $ac_cv_prog_cc_works = no; then
 934   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 935 fi
 936 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 937 echo "configure:938: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 938 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 939 cross_compiling=$ac_cv_prog_cc_cross
 940
 941 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 942 echo "configure:943: checking whether we are using GNU C" >&5
 943 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 944   echo $ac_n "(cached) $ac_c" 1>&6
 945 else
 946   cat > conftest.c <<EOF
 947 #ifdef __GNUC__
 948   yes;
 949 #endif
 950 EOF
 951 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:952: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 952   ac_cv_prog_gcc=yes
 953 else
 954   ac_cv_prog_gcc=no
 955 fi
 956 fi
 957
 958 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 959
 960 if test $ac_cv_prog_gcc = yes; then
 961   GCC=yes
 962 else
 963   GCC=
 964 fi
 965
 966 ac_test_CFLAGS="${CFLAGS+set}"
 967 ac_save_CFLAGS="$CFLAGS"
 968 CFLAGS=
 969 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 970 echo "configure:971: checking whether ${CC-cc} accepts -g" >&5
 971 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 972   echo $ac_n "(cached) $ac_c" 1>&6
 973 else
 974   echo 'void f(){}' > conftest.c
 975 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 976   ac_cv_prog_cc_g=yes
 977 else
 978   ac_cv_prog_cc_g=no
 979 fi
 980 rm -f conftest*
 981
 982 fi
 983
 984 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 985 if test "$ac_test_CFLAGS" = set; then
 986   CFLAGS="$ac_save_CFLAGS"
 987 elif test $ac_cv_prog_cc_g = yes; then
 988   if test "$GCC" = yes; then
 989     CFLAGS="-g -O2"
 990   else
 991     CFLAGS="-g"
 992   fi
 993 else
 994   if test "$GCC" = yes; then
 995     CFLAGS="-O2"
 996   else
 997     CFLAGS=
 998   fi
 999 fi
1000
1001 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1002 if test "${with_gnu_ld+set}" = set; then
1003   withval="$with_gnu_ld"
1004   test "$withval" = no || with_gnu_ld=yes
1005 else
1006   with_gnu_ld=no
1007 fi
1008
1009 ac_prog=ld
1010 if test "$GCC" = yes; then
1011   # Check if gcc -print-prog-name=ld gives a path.
1012   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1013 echo "configure:1014: checking for ld used by GCC" >&5
1014   case $host in
1015   *-*-mingw*)
1016     # gcc leaves a trailing carriage return which upsets mingw
1017     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1018   *)
1019     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1020   esac
1021   case $ac_prog in
1022     # Accept absolute paths.
1023     [\\/]* | [A-Za-z]:[\\/]*)
1024       re_direlt='/[^/][^/]*/\.\./'
1025       # Canonicalize the path of ld
1026       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1027       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1028         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1029       done
1030       test -z "$LD" && LD="$ac_prog"
1031       ;;
1032   "")
1033     # If it fails, then pretend we aren't using GCC.
1034     ac_prog=ld
1035     ;;
1036   *)
1037     # If it is relative, then search for the first ld in PATH.
1038     with_gnu_ld=unknown
1039     ;;
1040   esac
1041 elif test "$with_gnu_ld" = yes; then
1042   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1043 echo "configure:1044: checking for GNU ld" >&5
1044 else
1045   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1046 echo "configure:1047: checking for non-GNU ld" >&5
1047 fi
1048 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1049   echo $ac_n "(cached) $ac_c" 1>&6
1050 else
1051   if test -z "$LD"; then
1052   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1053   for ac_dir in $PATH; do
1054     test -z "$ac_dir" && ac_dir=.
1055     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1056       lt_cv_path_LD="$ac_dir/$ac_prog"
1057       # Check to see if the program is GNU ld.  I'd rather use --version,
1058       # but apparently some GNU ld's only accept -v.
1059       # Break only if it was the GNU/non-GNU ld that we prefer.
1060       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1061         test "$with_gnu_ld" != no && break
1062       else
1063         test "$with_gnu_ld" != yes && break
1064       fi
1065     fi
1066   done
1067   IFS="$ac_save_ifs"
1068 else
1069   lt_cv_path_LD="$LD" # Let the user override the test with a path.
1070 fi
1071 fi
1072
1073 LD="$lt_cv_path_LD"
1074 if test -n "$LD"; then
1075   echo "$ac_t""$LD" 1>&6
1076 else
1077   echo "$ac_t""no" 1>&6
1078 fi
1079 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1080 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1081 echo "configure:1082: checking if the linker ($LD) is GNU ld" >&5
1082 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1083   echo $ac_n "(cached) $ac_c" 1>&6
1084 else
1085   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1086 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1087   lt_cv_prog_gnu_ld=yes
1088 else
1089   lt_cv_prog_gnu_ld=no
1090 fi
1091 fi
1092
1093 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1094 with_gnu_ld=$lt_cv_prog_gnu_ld
1095
1096
1097 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1098 echo "configure:1099: checking for $LD option to reload object files" >&5
1099 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1100   echo $ac_n "(cached) $ac_c" 1>&6
1101 else
1102   lt_cv_ld_reload_flag='-r'
1103 fi
1104
1105 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1106 reload_flag=$lt_cv_ld_reload_flag
1107 test -n "$reload_flag" && reload_flag=" $reload_flag"
1108
1109 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1110 echo "configure:1111: checking for BSD-compatible nm" >&5
1111 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1112   echo $ac_n "(cached) $ac_c" 1>&6
1113 else
1114   if test -n "$NM"; then
1115   # Let the user override the test.
1116   lt_cv_path_NM="$NM"
1117 else
1118   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1119   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1120     test -z "$ac_dir" && ac_dir=.
1121     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1122     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1123       # Check to see if the nm accepts a BSD-compat flag.
1124       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1125       #   nm: unknown option "B" ignored
1126       # Tru64's nm complains that /dev/null is an invalid object file
1127       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1128         lt_cv_path_NM="$tmp_nm -B"
1129         break
1130       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1131         lt_cv_path_NM="$tmp_nm -p"
1132         break
1133       else
1134         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1135         continue # so that we can try to find one that supports BSD flags
1136       fi
1137     fi
1138   done
1139   IFS="$ac_save_ifs"
1140   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1141 fi
1142 fi
1143
1144 NM="$lt_cv_path_NM"
1145 echo "$ac_t""$NM" 1>&6
1146
1147 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1148 echo "configure:1149: checking whether ln -s works" >&5
1149 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1150   echo $ac_n "(cached) $ac_c" 1>&6
1151 else
1152   rm -f conftestdata
1153 if ln -s X conftestdata 2>/dev/null
1154 then
1155   rm -f conftestdata
1156   ac_cv_prog_LN_S="ln -s"
1157 else
1158   ac_cv_prog_LN_S=ln
1159 fi
1160 fi
1161 LN_S="$ac_cv_prog_LN_S"
1162 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1163   echo "$ac_t""yes" 1>&6
1164 else
1165   echo "$ac_t""no" 1>&6
1166 fi
1167
1168 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1169 echo "configure:1170: checking how to recognise dependant libraries" >&5
1170 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1171   echo $ac_n "(cached) $ac_c" 1>&6
1172 else
1173   lt_cv_file_magic_cmd='$MAGIC_CMD'
1174 lt_cv_file_magic_test_file=
1175 lt_cv_deplibs_check_method='unknown'
1176 # Need to set the preceding variable on all platforms that support
1177 # interlibrary dependencies.
1178 # 'none' -- dependencies not supported.
1179 # `unknown' -- same as none, but documents that we really don't know.
1180 # 'pass_all' -- all dependencies passed with no checks.
1181 # 'test_compile' -- check by making test program.
1182 # 'file_magic [regex]' -- check by looking for files in library path
1183 # which responds to the $file_magic_cmd with a given egrep regex.
1184 # If you have `file' or equivalent on your system and you're not sure
1185 # whether `pass_all' will *always* work, you probably want this one.
1186
1187 case $host_os in
1188 aix*)
1189   lt_cv_deplibs_check_method=pass_all
1190   ;;
1191
1192 beos*)
1193   lt_cv_deplibs_check_method=pass_all
1194   ;;
1195
1196 bsdi4*)
1197   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1198   lt_cv_file_magic_cmd='/usr/bin/file -L'
1199   lt_cv_file_magic_test_file=/shlib/libc.so
1200   ;;
1201
1202 cygwin* | mingw* |pw32*)
1203   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1204   lt_cv_file_magic_cmd='$OBJDUMP -f'
1205   ;;
1206
1207 darwin* | rhapsody*)
1208   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1209   lt_cv_file_magic_cmd='/usr/bin/file -L'
1210   case "$host_os" in
1211   rhapsody* | darwin1.012)
1212     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1213     ;;
1214   *) # Darwin 1.3 on
1215     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1216     ;;
1217   esac
1218   ;;
1219
1220 freebsd* )
1221   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1222     case $host_cpu in
1223     i*86 )
1224       # Not sure whether the presence of OpenBSD here was a mistake.
1225       # Let's accept both of them until this is cleared up.
1226       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1227       lt_cv_file_magic_cmd=/usr/bin/file
1228       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1229       ;;
1230     esac
1231   else
1232     lt_cv_deplibs_check_method=pass_all
1233   fi
1234   ;;
1235
1236 gnu*)
1237   lt_cv_deplibs_check_method=pass_all
1238   ;;
1239
1240 hpux10.20*|hpux11*)
1241   case $host_cpu in
1242   hppa*)
1243     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
1244     lt_cv_file_magic_cmd=/usr/bin/file
1245     lt_cv_file_magic_test_file=/usr/lib/libc.sl
1246     ;;
1247   ia64*)
1248     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
1249     lt_cv_file_magic_cmd=/usr/bin/file
1250     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
1251     ;;
1252   esac
1253   ;;
1254
1255 irix5* | irix6*)
1256   case $host_os in
1257   irix5*)
1258     # this will be overridden with pass_all, but let us keep it just in case
1259     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1260     ;;
1261   *)
1262     case $LD in
1263     *-32|*"-32 ") libmagic=32-bit;;
1264     *-n32|*"-n32 ") libmagic=N32;;
1265     *-64|*"-64 ") libmagic=64-bit;;
1266     *) libmagic=never-match;;
1267     esac
1268     # this will be overridden with pass_all, but let us keep it just in case
1269     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1270     ;;
1271   esac
1272   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1273   lt_cv_deplibs_check_method=pass_all
1274   ;;
1275
1276 # This must be Linux ELF.
1277 linux-gnu*)
1278   case $host_cpu in
1279   alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
1280     lt_cv_deplibs_check_method=pass_all ;;
1281   *)
1282     # glibc up to 2.1.1 does not perform some relocations on ARM
1283     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
1284   esac
1285   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1286   ;;
1287
1288 netbsd*)
1289   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1290     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
1291   else
1292     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
1293   fi
1294   ;;
1295
1296 newsos6)
1297   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
1298   lt_cv_file_magic_cmd=/usr/bin/file
1299   lt_cv_file_magic_test_file=/usr/lib/libnls.so
1300   ;;
1301
1302 osf3* | osf4* | osf5*)
1303   # this will be overridden with pass_all, but let us keep it just in case
1304   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1305   lt_cv_file_magic_test_file=/shlib/libc.so
1306   lt_cv_deplibs_check_method=pass_all
1307   ;;
1308
1309 sco3.2v5*)
1310   lt_cv_deplibs_check_method=pass_all
1311   ;;
1312
1313 solaris*)
1314   lt_cv_deplibs_check_method=pass_all
1315   lt_cv_file_magic_test_file=/lib/libc.so
1316   ;;
1317
1318 sysv5uw[78]* | sysv4*uw2*)
1319   lt_cv_deplibs_check_method=pass_all
1320   ;;
1321
1322 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1323   case $host_vendor in
1324   ncr)
1325     lt_cv_deplibs_check_method=pass_all
1326     ;;
1327   motorola)
1328     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
1329     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1330     ;;
1331   esac
1332   ;;
1333 esac
1334
1335 fi
1336
1337 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
1338 file_magic_cmd=$lt_cv_file_magic_cmd
1339 deplibs_check_method=$lt_cv_deplibs_check_method
1340
1341 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1342 echo "configure:1343: checking for object suffix" >&5
1343 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1344   echo $ac_n "(cached) $ac_c" 1>&6
1345 else
1346   rm -f conftest*
1347 echo 'int i = 1;' > conftest.$ac_ext
1348 if { (eval echo configure:1349: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1349   for ac_file in conftest.*; do
1350     case $ac_file in
1351     *.c) ;;
1352     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
1353     esac
1354   done
1355 else
1356   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
1357 fi
1358 rm -f conftest*
1359 fi
1360
1361 echo "$ac_t""$ac_cv_objext" 1>&6
1362 OBJEXT=$ac_cv_objext
1363 ac_objext=$ac_cv_objext
1364
1365
1366
1367 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1368 echo "configure:1369: checking for executable suffix" >&5
1369 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1370   echo $ac_n "(cached) $ac_c" 1>&6
1371 else
1372   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1373   ac_cv_exeext=.exe
1374 else
1375   rm -f conftest*
1376   echo 'int main () { return 0; }' > conftest.$ac_ext
1377   ac_cv_exeext=
1378   if { (eval echo configure:1379: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1379     for file in conftest.*; do
1380       case $file in
1381       *.c | *.o | *.obj) ;;
1382       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1383       esac
1384     done
1385   else
1386     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1387   fi
1388   rm -f conftest*
1389   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1390 fi
1391 fi
1392
1393 EXEEXT=""
1394 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1395 echo "$ac_t""${ac_cv_exeext}" 1>&6
1396 ac_exeext=$EXEEXT
1397
1398 if test $host != $build; then
1399   ac_tool_prefix=${host_alias}-
1400 else
1401   ac_tool_prefix=
1402 fi
1403
1404 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
1405
1406 # Only perform the check for file, if the check method requires it
1407 case $deplibs_check_method in
1408 file_magic*)
1409   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1410     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
1411 echo "configure:1412: checking for ${ac_tool_prefix}file" >&5
1412 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1413   echo $ac_n "(cached) $ac_c" 1>&6
1414 else
1415   case $MAGIC_CMD in
1416   /*)
1417   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1418   ;;
1419   ?:/*)
1420   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1421   ;;
1422   *)
1423   ac_save_MAGIC_CMD="$MAGIC_CMD"
1424   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1425   ac_dummy="/usr/bin:$PATH"
1426   for ac_dir in $ac_dummy; do
1427     test -z "$ac_dir" && ac_dir=.
1428     if test -f $ac_dir/${ac_tool_prefix}file; then
1429       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
1430       if test -n "$file_magic_test_file"; then
1431         case $deplibs_check_method in
1432         "file_magic "*)
1433           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1434           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1435           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1436             egrep "$file_magic_regex" > /dev/null; then
1437             :
1438           else
1439             cat <<EOF 1>&2
1440
1441 *** Warning: the command libtool uses to detect shared libraries,
1442 *** $file_magic_cmd, produces output that libtool cannot recognize.
1443 *** The result is that libtool may fail to recognize shared libraries
1444 *** as such.  This will affect the creation of libtool libraries that
1445 *** depend on shared libraries, but programs linked with such libtool
1446 *** libraries will work regardless of this problem.  Nevertheless, you
1447 *** may want to report the problem to your system manager and/or to
1448 *** bug-libtool@gnu.org
1449
1450 EOF
1451           fi ;;
1452         esac
1453       fi
1454       break
1455     fi
1456   done
1457   IFS="$ac_save_ifs"
1458   MAGIC_CMD="$ac_save_MAGIC_CMD"
1459   ;;
1460 esac
1461 fi
1462
1463 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1464 if test -n "$MAGIC_CMD"; then
1465   echo "$ac_t""$MAGIC_CMD" 1>&6
1466 else
1467   echo "$ac_t""no" 1>&6
1468 fi
1469
1470 if test -z "$lt_cv_path_MAGIC_CMD"; then
1471   if test -n "$ac_tool_prefix"; then
1472     echo $ac_n "checking for file""... $ac_c" 1>&6
1473 echo "configure:1474: checking for file" >&5
1474 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1475   echo $ac_n "(cached) $ac_c" 1>&6
1476 else
1477   case $MAGIC_CMD in
1478   /*)
1479   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1480   ;;
1481   ?:/*)
1482   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1483   ;;
1484   *)
1485   ac_save_MAGIC_CMD="$MAGIC_CMD"
1486   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1487   ac_dummy="/usr/bin:$PATH"
1488   for ac_dir in $ac_dummy; do
1489     test -z "$ac_dir" && ac_dir=.
1490     if test -f $ac_dir/file; then
1491       lt_cv_path_MAGIC_CMD="$ac_dir/file"
1492       if test -n "$file_magic_test_file"; then
1493         case $deplibs_check_method in
1494         "file_magic "*)
1495           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1496           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1497           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1498             egrep "$file_magic_regex" > /dev/null; then
1499             :
1500           else
1501             cat <<EOF 1>&2
1502
1503 *** Warning: the command libtool uses to detect shared libraries,
1504 *** $file_magic_cmd, produces output that libtool cannot recognize.
1505 *** The result is that libtool may fail to recognize shared libraries
1506 *** as such.  This will affect the creation of libtool libraries that
1507 *** depend on shared libraries, but programs linked with such libtool
1508 *** libraries will work regardless of this problem.  Nevertheless, you
1509 *** may want to report the problem to your system manager and/or to
1510 *** bug-libtool@gnu.org
1511
1512 EOF
1513           fi ;;
1514         esac
1515       fi
1516       break
1517     fi
1518   done
1519   IFS="$ac_save_ifs"
1520   MAGIC_CMD="$ac_save_MAGIC_CMD"
1521   ;;
1522 esac
1523 fi
1524
1525 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1526 if test -n "$MAGIC_CMD"; then
1527   echo "$ac_t""$MAGIC_CMD" 1>&6
1528 else
1529   echo "$ac_t""no" 1>&6
1530 fi
1531
1532   else
1533     MAGIC_CMD=:
1534   fi
1535 fi
1536
1537   fi
1538   ;;
1539 esac
1540
1541 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1542 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1543 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1544 echo "configure:1545: checking for $ac_word" >&5
1545 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1546   echo $ac_n "(cached) $ac_c" 1>&6
1547 else
1548   if test -n "$RANLIB"; then
1549   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1550 else
1551   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1552   ac_dummy="$PATH"
1553   for ac_dir in $ac_dummy; do
1554     test -z "$ac_dir" && ac_dir=.
1555     if test -f $ac_dir/$ac_word; then
1556       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1557       break
1558     fi
1559   done
1560   IFS="$ac_save_ifs"
1561 fi
1562 fi
1563 RANLIB="$ac_cv_prog_RANLIB"
1564 if test -n "$RANLIB"; then
1565   echo "$ac_t""$RANLIB" 1>&6
1566 else
1567   echo "$ac_t""no" 1>&6
1568 fi
1569
1570
1571 if test -z "$ac_cv_prog_RANLIB"; then
1572 if test -n "$ac_tool_prefix"; then
1573   # Extract the first word of "ranlib", so it can be a program name with args.
1574 set dummy ranlib; ac_word=$2
1575 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1576 echo "configure:1577: checking for $ac_word" >&5
1577 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1578   echo $ac_n "(cached) $ac_c" 1>&6
1579 else
1580   if test -n "$RANLIB"; then
1581   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1582 else
1583   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1584   ac_dummy="$PATH"
1585   for ac_dir in $ac_dummy; do
1586     test -z "$ac_dir" && ac_dir=.
1587     if test -f $ac_dir/$ac_word; then
1588       ac_cv_prog_RANLIB="ranlib"
1589       break
1590     fi
1591   done
1592   IFS="$ac_save_ifs"
1593   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1594 fi
1595 fi
1596 RANLIB="$ac_cv_prog_RANLIB"
1597 if test -n "$RANLIB"; then
1598   echo "$ac_t""$RANLIB" 1>&6
1599 else
1600   echo "$ac_t""no" 1>&6
1601 fi
1602
1603 else
1604   RANLIB=":"
1605 fi
1606 fi
1607
1608 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1609 set dummy ${ac_tool_prefix}strip; ac_word=$2
1610 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1611 echo "configure:1612: checking for $ac_word" >&5
1612 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1613   echo $ac_n "(cached) $ac_c" 1>&6
1614 else
1615   if test -n "$STRIP"; then
1616   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1617 else
1618   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1619   ac_dummy="$PATH"
1620   for ac_dir in $ac_dummy; do
1621     test -z "$ac_dir" && ac_dir=.
1622     if test -f $ac_dir/$ac_word; then
1623       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1624       break
1625     fi
1626   done
1627   IFS="$ac_save_ifs"
1628 fi
1629 fi
1630 STRIP="$ac_cv_prog_STRIP"
1631 if test -n "$STRIP"; then
1632   echo "$ac_t""$STRIP" 1>&6
1633 else
1634   echo "$ac_t""no" 1>&6
1635 fi
1636
1637
1638 if test -z "$ac_cv_prog_STRIP"; then
1639 if test -n "$ac_tool_prefix"; then
1640   # Extract the first word of "strip", so it can be a program name with args.
1641 set dummy strip; ac_word=$2
1642 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1643 echo "configure:1644: checking for $ac_word" >&5
1644 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1645   echo $ac_n "(cached) $ac_c" 1>&6
1646 else
1647   if test -n "$STRIP"; then
1648   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1649 else
1650   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1651   ac_dummy="$PATH"
1652   for ac_dir in $ac_dummy; do
1653     test -z "$ac_dir" && ac_dir=.
1654     if test -f $ac_dir/$ac_word; then
1655       ac_cv_prog_STRIP="strip"
1656       break
1657     fi
1658   done
1659   IFS="$ac_save_ifs"
1660   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
1661 fi
1662 fi
1663 STRIP="$ac_cv_prog_STRIP"
1664 if test -n "$STRIP"; then
1665   echo "$ac_t""$STRIP" 1>&6
1666 else
1667   echo "$ac_t""no" 1>&6
1668 fi
1669
1670 else
1671   STRIP=":"
1672 fi
1673 fi
1674
1675
1676 # Check for any special flags to pass to ltconfig.
1677 libtool_flags="--cache-file=$cache_file"
1678 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
1679 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
1680 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
1681 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
1682 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1683
1684
1685 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
1686 if test "${enable_libtool_lock+set}" = set; then
1687   enableval="$enable_libtool_lock"
1688   :
1689 fi
1690
1691 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
1692 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
1693
1694 # Check whether --with-pic or --without-pic was given.
1695 if test "${with_pic+set}" = set; then
1696   withval="$with_pic"
1697   pic_mode="$withval"
1698 else
1699   pic_mode=default
1700 fi
1701
1702 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
1703 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
1704
1705 # Some flags need to be propagated to the compiler or linker for good
1706 # libtool support.
1707 case $host in
1708 *-*-irix6*)
1709   # Find out which ABI we are using.
1710   echo '#line 1711 "configure"' > conftest.$ac_ext
1711   if { (eval echo configure:1712: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1712     case `/usr/bin/file conftest.$ac_objext` in
1713     *32-bit*)
1714       LD="${LD-ld} -32"
1715       ;;
1716     *N32*)
1717       LD="${LD-ld} -n32"
1718       ;;
1719     *64-bit*)
1720       LD="${LD-ld} -64"
1721       ;;
1722     esac
1723   fi
1724   rm -rf conftest*
1725   ;;
1726
1727 ia64-*-hpux*)
1728   # Find out which ABI we are using.
1729   echo 'int i;' > conftest.$ac_ext
1730   if { (eval echo configure:1731: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1731     case "`/usr/bin/file conftest.o`" in
1732     *ELF-32*)
1733       HPUX_IA64_MODE="32"
1734       ;;
1735     *ELF-64*)
1736       HPUX_IA64_MODE="64"
1737       ;;
1738     esac
1739   fi
1740   rm -rf conftest*
1741   ;;
1742
1743 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
1744   # Find out which ABI we are using.
1745   echo 'int i;' > conftest.$ac_ext
1746   if { (eval echo configure:1747: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1747     case "`/usr/bin/file conftest.o`" in
1748     *32-bit*)
1749       case $host in
1750         x86_64-*linux*)
1751           LD="${LD-ld} -m elf_i386"
1752           ;;
1753         ppc64-*linux*)
1754           LD="${LD-ld} -m elf32ppclinux"
1755           ;;
1756         s390x-*linux*)
1757           LD="${LD-ld} -m elf_s390"
1758           ;;
1759         sparc64-*linux*)
1760           LD="${LD-ld} -m elf32_sparc"
1761           ;;
1762       esac
1763       ;;
1764     *64-bit*)
1765       case $host in
1766         x86_64-*linux*)
1767           LD="${LD-ld} -m elf_x86_64"
1768           ;;
1769         ppc*-*linux*|powerpc*-*linux*)
1770           LD="${LD-ld} -m elf64ppc"
1771           ;;
1772         s390*-*linux*)
1773           LD="${LD-ld} -m elf64_s390"
1774           ;;
1775         sparc*-*linux*)
1776           LD="${LD-ld} -m elf64_sparc"
1777           ;;
1778       esac
1779       ;;
1780     esac
1781   fi
1782   rm -rf conftest*
1783   ;;
1784
1785 *-*-sco3.2v5*)
1786   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1787   SAVE_CFLAGS="$CFLAGS"
1788   CFLAGS="$CFLAGS -belf"
1789   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
1790 echo "configure:1791: checking whether the C compiler needs -belf" >&5
1791 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
1792   echo $ac_n "(cached) $ac_c" 1>&6
1793 else
1794
1795      ac_ext=c
1796 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1797 ac_cpp='$CPP $CPPFLAGS'
1798 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1799 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1800 cross_compiling=$ac_cv_prog_cc_cross
1801
1802      cat > conftest.$ac_ext <<EOF
1803 #line 1804 "configure"
1804 #include "confdefs.h"
1805
1806 int main() {
1807
1808 ; return 0; }
1809 EOF
1810 if { (eval echo configure:1811: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1811   rm -rf conftest*
1812   lt_cv_cc_needs_belf=yes
1813 else
1814   echo "configure: failed program was:" >&5
1815   cat conftest.$ac_ext >&5
1816   rm -rf conftest*
1817   lt_cv_cc_needs_belf=no
1818 fi
1819 rm -f conftest*
1820      ac_ext=c
1821 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1822 ac_cpp='$CPP $CPPFLAGS'
1823 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1824 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1825 cross_compiling=$ac_cv_prog_cc_cross
1826
1827 fi
1828
1829 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
1830   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1831     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1832     CFLAGS="$SAVE_CFLAGS"
1833   fi
1834   ;;
1835
1836
1837 esac
1838
1839
1840 # Save cache, so that ltconfig can load it
1841 cat > confcache <<\EOF
1842 # This file is a shell script that caches the results of configure
1843 # tests run on this system so they can be shared between configure
1844 # scripts and configure runs.  It is not useful on other systems.
1845 # If it contains results you don't want to keep, you may remove or edit it.
1846 #
1847 # By default, configure uses ./config.cache as the cache file,
1848 # creating it if it does not exist already.  You can give configure
1849 # the --cache-file=FILE option to use a different cache file; that is
1850 # what configure does when it calls configure scripts in
1851 # subdirectories, so they share the cache.
1852 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1853 # config.status only pays attention to the cache file if you give it the
1854 # --recheck option to rerun configure.
1855 #
1856 EOF
1857 # The following way of writing the cache mishandles newlines in values,
1858 # but we know of no workaround that is simple, portable, and efficient.
1859 # So, don't put newlines in cache variables' values.
1860 # Ultrix sh set writes to stderr and can't be redirected directly,
1861 # and sets the high bit in the cache file unless we assign to the vars.
1862 (set) 2>&1 |
1863   case `(ac_space=' '; set | grep ac_space) 2>&1` in
1864   *ac_space=\ *)
1865     # `set' does not quote correctly, so add quotes (double-quote substitution
1866     # turns \\\\ into \\, and sed turns \\ into \).
1867     sed -n \
1868       -e "s/'/'\\\\''/g" \
1869       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1870     ;;
1871   *)
1872     # `set' quotes correctly as required by POSIX, so do not add quotes.
1873     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1874     ;;
1875   esac >> confcache
1876 if cmp -s $cache_file confcache; then
1877   :
1878 else
1879   if test -w $cache_file; then
1880     echo "updating cache $cache_file"
1881     cat confcache > $cache_file
1882   else
1883     echo "not updating unwritable cache $cache_file"
1884   fi
1885 fi
1886 rm -f confcache
1887
1888
1889 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
1890 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
1891 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
1892 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
1893 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
1894 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
1895 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
1896 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
1897 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
1898 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
1899
1900 # Reload cache, that may have been modified by ltconfig
1901 if test -r "$cache_file"; then
1902   echo "loading cache $cache_file"
1903   . $cache_file
1904 else
1905   echo "creating cache $cache_file"
1906   > $cache_file
1907 fi
1908
1909
1910 # This can be used to rebuild libtool when needed
1911 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
1912
1913 # Always use our own libtool.
1914 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
1915
1916 # Redirect the config.log output again, so that the ltconfig log is not
1917 # clobbered by the next message.
1918 exec 5>>./config.log
1919
1920
1921
1922
1923
1924
1925
1926 # Find a good install program.  We prefer a C program (faster),
1927 # so one script is as good as another.  But avoid the broken or
1928 # incompatible versions:
1929 # SysV /etc/install, /usr/sbin/install
1930 # SunOS /usr/etc/install
1931 # IRIX /sbin/install
1932 # AIX /bin/install
1933 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1934 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1935 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1936 # ./install, which can be erroneously created by make from ./install.sh.
1937 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1938 echo "configure:1939: checking for a BSD compatible install" >&5
1939 if test -z "$INSTALL"; then
1940 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1941   echo $ac_n "(cached) $ac_c" 1>&6
1942 else
1943     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1944   for ac_dir in $PATH; do
1945     # Account for people who put trailing slashes in PATH elements.
1946     case "$ac_dir/" in
1947     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1948     *)
1949       # OSF1 and SCO ODT 3.0 have their own names for install.
1950       # Don't use installbsd from OSF since it installs stuff as root
1951       # by default.
1952       for ac_prog in ginstall scoinst install; do
1953         if test -f $ac_dir/$ac_prog; then
1954           if test $ac_prog = install &&
1955             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1956             # AIX install.  It has an incompatible calling convention.
1957             :
1958           else
1959             ac_cv_path_install="$ac_dir/$ac_prog -c"
1960             break 2
1961           fi
1962         fi
1963       done
1964       ;;
1965     esac
1966   done
1967   IFS="$ac_save_IFS"
1968
1969 fi
1970   if test "${ac_cv_path_install+set}" = set; then
1971     INSTALL="$ac_cv_path_install"
1972   else
1973     # As a last resort, use the slow shell script.  We don't cache a
1974     # path for INSTALL within a source directory, because that will
1975     # break other packages using the cache if that directory is
1976     # removed, or if the path is relative.
1977     INSTALL="$ac_install_sh"
1978   fi
1979 fi
1980 echo "$ac_t""$INSTALL" 1>&6
1981
1982 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1983 # It thinks the first close brace ends the variable substitution.
1984 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1985
1986 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1987
1988 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1989
1990 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
1991 echo "configure:1992: checking whether build environment is sane" >&5
1992 # Just in case
1993 sleep 1
1994 echo timestamp > conftestfile
1995 # Do `set' in a subshell so we don't clobber the current shell's
1996 # arguments.  Must try -L first in case configure is actually a
1997 # symlink; some systems play weird games with the mod time of symlinks
1998 # (eg FreeBSD returns the mod time of the symlink's containing
1999 # directory).
2000 if (
2001    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
2002    if test "$*" = "X"; then
2003       # -L didn't work.
2004       set X `ls -t $srcdir/configure conftestfile`
2005    fi
2006    if test "$*" != "X $srcdir/configure conftestfile" \
2007       && test "$*" != "X conftestfile $srcdir/configure"; then
2008
2009       # If neither matched, then we have a broken ls.  This can happen
2010       # if, for instance, CONFIG_SHELL is bash and it inherits a
2011       # broken ls alias from the environment.  This has actually
2012       # happened.  Such a system could not be considered "sane".
2013       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
2014 alias in your environment" 1>&2; exit 1; }
2015    fi
2016
2017    test "$2" = conftestfile
2018    )
2019 then
2020    # Ok.
2021    :
2022 else
2023    { echo "configure: error: newly created file is older than distributed files!
2024 Check your system clock" 1>&2; exit 1; }
2025 fi
2026 rm -f conftest*
2027 echo "$ac_t""yes" 1>&6
2028 if test "$program_transform_name" = s,x,x,; then
2029   program_transform_name=
2030 else
2031   # Double any \ or $.  echo might interpret backslashes.
2032   cat <<\EOF_SED > conftestsed
2033 s,\\,\\\\,g; s,\$,$$,g
2034 EOF_SED
2035   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
2036   rm -f conftestsed
2037 fi
2038 test "$program_prefix" != NONE &&
2039   program_transform_name="s,^,${program_prefix},; $program_transform_name"
2040 # Use a double $ so make ignores it.
2041 test "$program_suffix" != NONE &&
2042   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
2043
2044 # sed with no file args requires a program.
2045 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
2046
2047 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
2048 echo "configure:2049: checking whether ${MAKE-make} sets \${MAKE}" >&5
2049 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
2050 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
2051   echo $ac_n "(cached) $ac_c" 1>&6
2052 else
2053   cat > conftestmake <<\EOF
2054 all:
2055         @echo 'ac_maketemp="${MAKE}"'
2056 EOF
2057 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2058 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
2059 if test -n "$ac_maketemp"; then
2060   eval ac_cv_prog_make_${ac_make}_set=yes
2061 else
2062   eval ac_cv_prog_make_${ac_make}_set=no
2063 fi
2064 rm -f conftestmake
2065 fi
2066 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2067   echo "$ac_t""yes" 1>&6
2068   SET_MAKE=
2069 else
2070   echo "$ac_t""no" 1>&6
2071   SET_MAKE="MAKE=${MAKE-make}"
2072 fi
2073
2074
2075 PACKAGE=libffi
2076
2077 VERSION=2.00-beta
2078
2079 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
2080   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
2081 fi
2082
2083
2084
2085 missing_dir=`cd $ac_aux_dir && pwd`
2086 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
2087 echo "configure:2088: checking for working aclocal" >&5
2088 # Run test in a subshell; some versions of sh will print an error if
2089 # an executable is not found, even if stderr is redirected.
2090 # Redirect stdin to placate older versions of autoconf.  Sigh.
2091 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
2092    ACLOCAL=aclocal
2093    echo "$ac_t""found" 1>&6
2094 else
2095    ACLOCAL="$missing_dir/missing aclocal"
2096    echo "$ac_t""missing" 1>&6
2097 fi
2098
2099 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
2100 echo "configure:2101: checking for working autoconf" >&5
2101 # Run test in a subshell; some versions of sh will print an error if
2102 # an executable is not found, even if stderr is redirected.
2103 # Redirect stdin to placate older versions of autoconf.  Sigh.
2104 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
2105    AUTOCONF=autoconf
2106    echo "$ac_t""found" 1>&6
2107 else
2108    AUTOCONF="$missing_dir/missing autoconf"
2109    echo "$ac_t""missing" 1>&6
2110 fi
2111
2112 echo $ac_n "checking for working automake""... $ac_c" 1>&6
2113 echo "configure:2114: checking for working automake" >&5
2114 # Run test in a subshell; some versions of sh will print an error if
2115 # an executable is not found, even if stderr is redirected.
2116 # Redirect stdin to placate older versions of autoconf.  Sigh.
2117 if (automake --version) < /dev/null > /dev/null 2>&1; then
2118    AUTOMAKE=automake
2119    echo "$ac_t""found" 1>&6
2120 else
2121    AUTOMAKE="$missing_dir/missing automake"
2122    echo "$ac_t""missing" 1>&6
2123 fi
2124
2125 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
2126 echo "configure:2127: checking for working autoheader" >&5
2127 # Run test in a subshell; some versions of sh will print an error if
2128 # an executable is not found, even if stderr is redirected.
2129 # Redirect stdin to placate older versions of autoconf.  Sigh.
2130 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
2131    AUTOHEADER=autoheader
2132    echo "$ac_t""found" 1>&6
2133 else
2134    AUTOHEADER="$missing_dir/missing autoheader"
2135    echo "$ac_t""missing" 1>&6
2136 fi
2137
2138 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
2139 echo "configure:2140: checking for working makeinfo" >&5
2140 # Run test in a subshell; some versions of sh will print an error if
2141 # an executable is not found, even if stderr is redirected.
2142 # Redirect stdin to placate older versions of autoconf.  Sigh.
2143 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
2144    MAKEINFO=makeinfo
2145    echo "$ac_t""found" 1>&6
2146 else
2147    MAKEINFO="$missing_dir/missing makeinfo"
2148    echo "$ac_t""missing" 1>&6
2149 fi
2150
2151
2152
2153
2154
2155 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2156 echo "configure:2157: checking for executable suffix" >&5
2157 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
2158   echo $ac_n "(cached) $ac_c" 1>&6
2159 else
2160   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
2161   ac_cv_exeext=.exe
2162 else
2163   rm -f conftest*
2164   echo 'int main () { return 0; }' > conftest.$ac_ext
2165   ac_cv_exeext=
2166   if { (eval echo configure:2167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2167     for file in conftest.*; do
2168       case $file in
2169       *.c | *.o | *.obj) ;;
2170       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
2171       esac
2172     done
2173   else
2174     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
2175   fi
2176   rm -f conftest*
2177   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
2178 fi
2179 fi
2180
2181 EXEEXT=""
2182 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
2183 echo "$ac_t""${ac_cv_exeext}" 1>&6
2184 ac_exeext=$EXEEXT
2185
2186 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
2187 echo "configure:2188: checking whether to enable maintainer-specific portions of Makefiles" >&5
2188     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2189 if test "${enable_maintainer_mode+set}" = set; then
2190   enableval="$enable_maintainer_mode"
2191   USE_MAINTAINER_MODE=$enableval
2192 else
2193   USE_MAINTAINER_MODE=no
2194 fi
2195
2196   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2197
2198
2199 if test $USE_MAINTAINER_MODE = yes; then
2200   MAINTAINER_MODE_TRUE=
2201   MAINTAINER_MODE_FALSE='#'
2202 else
2203   MAINTAINER_MODE_TRUE='#'
2204   MAINTAINER_MODE_FALSE=
2205 fi
2206   MAINT=$MAINTAINER_MODE_TRUE
2207
2208
2209
2210 # Extract the first word of "gcc", so it can be a program name with args.
2211 set dummy gcc; ac_word=$2
2212 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2213 echo "configure:2214: checking for $ac_word" >&5
2214 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2215   echo $ac_n "(cached) $ac_c" 1>&6
2216 else
2217   if test -n "$CC"; then
2218   ac_cv_prog_CC="$CC" # Let the user override the test.
2219 else
2220   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2221   ac_dummy="$PATH"
2222   for ac_dir in $ac_dummy; do
2223     test -z "$ac_dir" && ac_dir=.
2224     if test -f $ac_dir/$ac_word; then
2225       ac_cv_prog_CC="gcc"
2226       break
2227     fi
2228   done
2229   IFS="$ac_save_ifs"
2230 fi
2231 fi
2232 CC="$ac_cv_prog_CC"
2233 if test -n "$CC"; then
2234   echo "$ac_t""$CC" 1>&6
2235 else
2236   echo "$ac_t""no" 1>&6
2237 fi
2238
2239 if test -z "$CC"; then
2240   # Extract the first word of "cc", so it can be a program name with args.
2241 set dummy cc; ac_word=$2
2242 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2243 echo "configure:2244: checking for $ac_word" >&5
2244 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2245   echo $ac_n "(cached) $ac_c" 1>&6
2246 else
2247   if test -n "$CC"; then
2248   ac_cv_prog_CC="$CC" # Let the user override the test.
2249 else
2250   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2251   ac_prog_rejected=no
2252   ac_dummy="$PATH"
2253   for ac_dir in $ac_dummy; do
2254     test -z "$ac_dir" && ac_dir=.
2255     if test -f $ac_dir/$ac_word; then
2256       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
2257         ac_prog_rejected=yes
2258         continue
2259       fi
2260       ac_cv_prog_CC="cc"
2261       break
2262     fi
2263   done
2264   IFS="$ac_save_ifs"
2265 if test $ac_prog_rejected = yes; then
2266   # We found a bogon in the path, so make sure we never use it.
2267   set dummy $ac_cv_prog_CC
2268   shift
2269   if test $# -gt 0; then
2270     # We chose a different compiler from the bogus one.
2271     # However, it has the same basename, so the bogon will be chosen
2272     # first if we set CC to just the basename; use the full file name.
2273     shift
2274     set dummy "$ac_dir/$ac_word" "$@"
2275     shift
2276     ac_cv_prog_CC="$@"
2277   fi
2278 fi
2279 fi
2280 fi
2281 CC="$ac_cv_prog_CC"
2282 if test -n "$CC"; then
2283   echo "$ac_t""$CC" 1>&6
2284 else
2285   echo "$ac_t""no" 1>&6
2286 fi
2287
2288   if test -z "$CC"; then
2289     case "`uname -s`" in
2290     *win32* | *WIN32*)
2291       # Extract the first word of "cl", so it can be a program name with args.
2292 set dummy cl; ac_word=$2
2293 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2294 echo "configure:2295: checking for $ac_word" >&5
2295 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2296   echo $ac_n "(cached) $ac_c" 1>&6
2297 else
2298   if test -n "$CC"; then
2299   ac_cv_prog_CC="$CC" # Let the user override the test.
2300 else
2301   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2302   ac_dummy="$PATH"
2303   for ac_dir in $ac_dummy; do
2304     test -z "$ac_dir" && ac_dir=.
2305     if test -f $ac_dir/$ac_word; then
2306       ac_cv_prog_CC="cl"
2307       break
2308     fi
2309   done
2310   IFS="$ac_save_ifs"
2311 fi
2312 fi
2313 CC="$ac_cv_prog_CC"
2314 if test -n "$CC"; then
2315   echo "$ac_t""$CC" 1>&6
2316 else
2317   echo "$ac_t""no" 1>&6
2318 fi
2319  ;;
2320     esac
2321   fi
2322   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2323 fi
2324
2325 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2326 echo "configure:2327: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
2327
2328 ac_ext=c
2329 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2330 ac_cpp='$CPP $CPPFLAGS'
2331 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2332 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2333 cross_compiling=$ac_cv_prog_cc_cross
2334
2335 cat > conftest.$ac_ext << EOF
2336
2337 #line 2338 "configure"
2338 #include "confdefs.h"
2339
2340 main(){return(0);}
2341 EOF
2342 if { (eval echo configure:2343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2343   ac_cv_prog_cc_works=yes
2344   # If we can't run a trivial program, we are probably using a cross compiler.
2345   if (./conftest; exit) 2>/dev/null; then
2346     ac_cv_prog_cc_cross=no
2347   else
2348     ac_cv_prog_cc_cross=yes
2349   fi
2350 else
2351   echo "configure: failed program was:" >&5
2352   cat conftest.$ac_ext >&5
2353   ac_cv_prog_cc_works=no
2354 fi
2355 rm -fr conftest*
2356 ac_ext=c
2357 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2358 ac_cpp='$CPP $CPPFLAGS'
2359 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2360 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2361 cross_compiling=$ac_cv_prog_cc_cross
2362
2363 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2364 if test $ac_cv_prog_cc_works = no; then
2365   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2366 fi
2367 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2368 echo "configure:2369: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2369 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2370 cross_compiling=$ac_cv_prog_cc_cross
2371
2372 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2373 echo "configure:2374: checking whether we are using GNU C" >&5
2374 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2375   echo $ac_n "(cached) $ac_c" 1>&6
2376 else
2377   cat > conftest.c <<EOF
2378 #ifdef __GNUC__
2379   yes;
2380 #endif
2381 EOF
2382 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2383: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
2383   ac_cv_prog_gcc=yes
2384 else
2385   ac_cv_prog_gcc=no
2386 fi
2387 fi
2388
2389 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2390
2391 if test $ac_cv_prog_gcc = yes; then
2392   GCC=yes
2393 else
2394   GCC=
2395 fi
2396
2397 ac_test_CFLAGS="${CFLAGS+set}"
2398 ac_save_CFLAGS="$CFLAGS"
2399 CFLAGS=
2400 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2401 echo "configure:2402: checking whether ${CC-cc} accepts -g" >&5
2402 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2403   echo $ac_n "(cached) $ac_c" 1>&6
2404 else
2405   echo 'void f(){}' > conftest.c
2406 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2407   ac_cv_prog_cc_g=yes
2408 else
2409   ac_cv_prog_cc_g=no
2410 fi
2411 rm -f conftest*
2412
2413 fi
2414
2415 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2416 if test "$ac_test_CFLAGS" = set; then
2417   CFLAGS="$ac_save_CFLAGS"
2418 elif test $ac_cv_prog_cc_g = yes; then
2419   if test "$GCC" = yes; then
2420     CFLAGS="-g -O2"
2421   else
2422     CFLAGS="-g"
2423   fi
2424 else
2425   if test "$GCC" = yes; then
2426     CFLAGS="-O2"
2427   else
2428     CFLAGS=
2429   fi
2430 fi
2431
2432
2433
2434
2435
2436
2437
2438 TARGETDIR="unknown"
2439 case "$host" in
2440 mips-sgi-irix5.* | mips-sgi-irix6.*) TARGET=MIPS; TARGETDIR=mips;;
2441 i*86-*-linux*) TARGET=X86; TARGETDIR=x86;;
2442 i*86-*-solaris*) TARGET=X86; TARGETDIR=x86;;
2443 i*86-*-beos*) TARGET=X86; TARGETDIR=x86;;
2444 i*86-*-freebsd*) TARGET=X86; TARGETDIR=x86;;
2445 i*86-*-netbsdelf*) TARGET=X86; TARGETDIR=x86;;
2446 i*86-*-win32*) TARGET=X86_WIN32; TARGETDIR=x86;;
2447 i*86-*-cygwin*) TARGET=X86_WIN32; TARGETDIR=x86;;
2448 i*86-*-mingw*) TARGET=X86_WIN32; TARGETDIR=x86;;
2449 sparc-sun-4*) TARGET=SPARC; TARGETDIR=sparc;;
2450 sparc*-sun-*) TARGET=SPARC; TARGETDIR=sparc;;
2451 sparc-*-linux* | sparc-*-netbsdelf*) TARGET=SPARC; TARGETDIR=sparc;;
2452 sparc64-*-linux* | sparc64-*-netbsd*) TARGET=SPARC; TARGETDIR=sparc;;
2453 alpha*-*-linux* | alpha*-*-osf* | alpha*-*-freebsd* | alpha*-*-netbsd*) TARGET=ALPHA; TARGETDIR=alpha;;
2454 ia64*-*-*) TARGET=IA64; TARGETDIR=ia64;;
2455 m68k-*-linux*) TARGET=M68K; TARGETDIR=m68k;;
2456 mips64*-*);;
2457 mips*-*-linux*) TARGET=MIPS_LINUX; TARGETDIR=mips;;
2458 powerpc-*-linux* | powerpc-*-sysv*) TARGET=POWERPC; TARGETDIR=powerpc;;
2459 powerpc-*-beos*) TARGET=POWERPC; TARGETDIR=powerpc;;
2460 powerpc-*-darwin*) TARGET=POWERPC_DARWIN; TARGETDIR=powerpc;;
2461 powerpc-*-aix*) TARGET=POWERPC_AIX; TARGETDIR=powerpc;;
2462 rs6000-*-aix*) TARGET=POWERPC_AIX; TARGETDIR=powerpc;;
2463 arm*-*-linux-*) TARGET=ARM; TARGETDIR=arm;;
2464 s390-*-linux-*) TARGET=S390; TARGETDIR=s390;;
2465 s390x-*-linux-*) TARGET=S390; TARGETDIR=s390;;
2466 x86_64-*-linux*) TARGET=X86_64; TARGETDIR=x86;;
2467 sh-*-linux* | sh[34]*-*-linux*) TARGET=SH; TARGETDIR=sh;;
2468 esac
2469
2470 if test $TARGETDIR = unknown; then
2471   { echo "configure: error: "libffi has not been ported to $host."" 1>&2; exit 1; }
2472 fi
2473
2474
2475
2476 if test ${TARGET}${ac_cv_prog_gcc} = MIPSyes; then
2477   MIPS_GCC_TRUE=
2478   MIPS_GCC_FALSE='#'
2479 else
2480   MIPS_GCC_TRUE='#'
2481   MIPS_GCC_FALSE=
2482 fi
2483
2484
2485 if test ${TARGET}${ac_cv_prog_gcc} = MIPSno; then
2486   MIPS_SGI_TRUE=
2487   MIPS_SGI_FALSE='#'
2488 else
2489   MIPS_SGI_TRUE='#'
2490   MIPS_SGI_FALSE=
2491 fi
2492
2493
2494 if test x$TARGET = xMIPS_LINUX; then
2495   MIPS_LINUX_TRUE=
2496   MIPS_LINUX_FALSE='#'
2497 else
2498   MIPS_LINUX_TRUE='#'
2499   MIPS_LINUX_FALSE=
2500 fi
2501
2502
2503 if test x$TARGET = xSPARC; then
2504   SPARC_TRUE=
2505   SPARC_FALSE='#'
2506 else
2507   SPARC_TRUE='#'
2508   SPARC_FALSE=
2509 fi
2510
2511
2512 if test x$TARGET = xX86; then
2513   X86_TRUE=
2514   X86_FALSE='#'
2515 else
2516   X86_TRUE='#'
2517   X86_FALSE=
2518 fi
2519
2520
2521 if test x$TARGET = xX86_WIN32; then
2522   X86_WIN32_TRUE=
2523   X86_WIN32_FALSE='#'
2524 else
2525   X86_WIN32_TRUE='#'
2526   X86_WIN32_FALSE=
2527 fi
2528
2529
2530 if test x$TARGET = xALPHA; then
2531   ALPHA_TRUE=
2532   ALPHA_FALSE='#'
2533 else
2534   ALPHA_TRUE='#'
2535   ALPHA_FALSE=
2536 fi
2537
2538
2539 if test x$TARGET = xIA64; then
2540   IA64_TRUE=
2541   IA64_FALSE='#'
2542 else
2543   IA64_TRUE='#'
2544   IA64_FALSE=
2545 fi
2546
2547
2548 if test x$TARGET = xM68K; then
2549   M68K_TRUE=
2550   M68K_FALSE='#'
2551 else
2552   M68K_TRUE='#'
2553   M68K_FALSE=
2554 fi
2555
2556
2557 if test x$TARGET = xPOWERPC; then
2558   POWERPC_TRUE=
2559   POWERPC_FALSE='#'
2560 else
2561   POWERPC_TRUE='#'
2562   POWERPC_FALSE=
2563 fi
2564
2565
2566 if test x$TARGET = xPOWERPC_AIX; then
2567   POWERPC_AIX_TRUE=
2568   POWERPC_AIX_FALSE='#'
2569 else
2570   POWERPC_AIX_TRUE='#'
2571   POWERPC_AIX_FALSE=
2572 fi
2573
2574
2575 if test x$TARGET = xPOWERPC_DARWIN; then
2576   POWERPC_DARWIN_TRUE=
2577   POWERPC_DARWIN_FALSE='#'
2578 else
2579   POWERPC_DARWIN_TRUE='#'
2580   POWERPC_DARWIN_FALSE=
2581 fi
2582
2583
2584 if test x$TARGET = xARM; then
2585   ARM_TRUE=
2586   ARM_FALSE='#'
2587 else
2588   ARM_TRUE='#'
2589   ARM_FALSE=
2590 fi
2591
2592
2593 if test x$TARGET = xS390; then
2594   S390_TRUE=
2595   S390_FALSE='#'
2596 else
2597   S390_TRUE='#'
2598   S390_FALSE=
2599 fi
2600
2601
2602 if test x$TARGET = xX86_64; then
2603   X86_64_TRUE=
2604   X86_64_FALSE='#'
2605 else
2606   X86_64_TRUE='#'
2607   X86_64_FALSE=
2608 fi
2609
2610
2611 if test x$TARGET = xSH; then
2612   SH_TRUE=
2613   SH_FALSE='#'
2614 else
2615   SH_TRUE='#'
2616   SH_FALSE=
2617 fi
2618
2619 if test x$TARGET = xMIPS_LINUX; then
2620   TARGET=MIPS
2621 fi
2622
2623 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2624 echo "configure:2625: checking how to run the C preprocessor" >&5
2625 # On Suns, sometimes $CPP names a directory.
2626 if test -n "$CPP" && test -d "$CPP"; then
2627   CPP=
2628 fi
2629 if test -z "$CPP"; then
2630 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2631   echo $ac_n "(cached) $ac_c" 1>&6
2632 else
2633     # This must be in double quotes, not single quotes, because CPP may get
2634   # substituted into the Makefile and "${CC-cc}" will confuse make.
2635   CPP="${CC-cc} -E"
2636   # On the NeXT, cc -E runs the code through the compiler's parser,
2637   # not just through cpp.
2638   cat > conftest.$ac_ext <<EOF
2639 #line 2640 "configure"
2640 #include "confdefs.h"
2641 #include <assert.h>
2642 Syntax Error
2643 EOF
2644 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2645 { (eval echo configure:2646: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2646 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2647 if test -z "$ac_err"; then
2648   :
2649 else
2650   echo "$ac_err" >&5
2651   echo "configure: failed program was:" >&5
2652   cat conftest.$ac_ext >&5
2653   rm -rf conftest*
2654   CPP="${CC-cc} -E -traditional-cpp"
2655   cat > conftest.$ac_ext <<EOF
2656 #line 2657 "configure"
2657 #include "confdefs.h"
2658 #include <assert.h>
2659 Syntax Error
2660 EOF
2661 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2662 { (eval echo configure:2663: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2663 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2664 if test -z "$ac_err"; then
2665   :
2666 else
2667   echo "$ac_err" >&5
2668   echo "configure: failed program was:" >&5
2669   cat conftest.$ac_ext >&5
2670   rm -rf conftest*
2671   CPP="${CC-cc} -nologo -E"
2672   cat > conftest.$ac_ext <<EOF
2673 #line 2674 "configure"
2674 #include "confdefs.h"
2675 #include <assert.h>
2676 Syntax Error
2677 EOF
2678 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2679 { (eval echo configure:2680: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2680 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2681 if test -z "$ac_err"; then
2682   :
2683 else
2684   echo "$ac_err" >&5
2685   echo "configure: failed program was:" >&5
2686   cat conftest.$ac_ext >&5
2687   rm -rf conftest*
2688   CPP=/lib/cpp
2689 fi
2690 rm -f conftest*
2691 fi
2692 rm -f conftest*
2693 fi
2694 rm -f conftest*
2695   ac_cv_prog_CPP="$CPP"
2696 fi
2697   CPP="$ac_cv_prog_CPP"
2698 else
2699   ac_cv_prog_CPP="$CPP"
2700 fi
2701 echo "$ac_t""$CPP" 1>&6
2702
2703 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2704 echo "configure:2705: checking for ANSI C header files" >&5
2705 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2706   echo $ac_n "(cached) $ac_c" 1>&6
2707 else
2708   cat > conftest.$ac_ext <<EOF
2709 #line 2710 "configure"
2710 #include "confdefs.h"
2711 #include <stdlib.h>
2712 #include <stdarg.h>
2713 #include <string.h>
2714 #include <float.h>
2715 EOF
2716 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2717 { (eval echo configure:2718: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2718 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2719 if test -z "$ac_err"; then
2720   rm -rf conftest*
2721   ac_cv_header_stdc=yes
2722 else
2723   echo "$ac_err" >&5
2724   echo "configure: failed program was:" >&5
2725   cat conftest.$ac_ext >&5
2726   rm -rf conftest*
2727   ac_cv_header_stdc=no
2728 fi
2729 rm -f conftest*
2730
2731 if test $ac_cv_header_stdc = yes; then
2732   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2733 cat > conftest.$ac_ext <<EOF
2734 #line 2735 "configure"
2735 #include "confdefs.h"
2736 #include <string.h>
2737 EOF
2738 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2739   egrep "memchr" >/dev/null 2>&1; then
2740   :
2741 else
2742   rm -rf conftest*
2743   ac_cv_header_stdc=no
2744 fi
2745 rm -f conftest*
2746
2747 fi
2748
2749 if test $ac_cv_header_stdc = yes; then
2750   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2751 cat > conftest.$ac_ext <<EOF
2752 #line 2753 "configure"
2753 #include "confdefs.h"
2754 #include <stdlib.h>
2755 EOF
2756 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2757   egrep "free" >/dev/null 2>&1; then
2758   :
2759 else
2760   rm -rf conftest*
2761   ac_cv_header_stdc=no
2762 fi
2763 rm -f conftest*
2764
2765 fi
2766
2767 if test $ac_cv_header_stdc = yes; then
2768   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2769 if test "$cross_compiling" = yes; then
2770   :
2771 else
2772   cat > conftest.$ac_ext <<EOF
2773 #line 2774 "configure"
2774 #include "confdefs.h"
2775 #include <ctype.h>
2776 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2777 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2778 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2779 int main () { int i; for (i = 0; i < 256; i++)
2780 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2781 exit (0); }
2782
2783 EOF
2784 if { (eval echo configure:2785: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2785 then
2786   :
2787 else
2788   echo "configure: failed program was:" >&5
2789   cat conftest.$ac_ext >&5
2790   rm -fr conftest*
2791   ac_cv_header_stdc=no
2792 fi
2793 rm -fr conftest*
2794 fi
2795
2796 fi
2797 fi
2798
2799 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2800 if test $ac_cv_header_stdc = yes; then
2801   cat >> confdefs.h <<\EOF
2802 #define STDC_HEADERS 1
2803 EOF
2804
2805 fi
2806
2807 for ac_func in memcpy
2808 do
2809 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2810 echo "configure:2811: checking for $ac_func" >&5
2811 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2812   echo $ac_n "(cached) $ac_c" 1>&6
2813 else
2814   cat > conftest.$ac_ext <<EOF
2815 #line 2816 "configure"
2816 #include "confdefs.h"
2817 /* System header to define __stub macros and hopefully few prototypes,
2818     which can conflict with char $ac_func(); below.  */
2819 #include <assert.h>
2820 /* Override any gcc2 internal prototype to avoid an error.  */
2821 /* We use char because int might match the return type of a gcc2
2822     builtin and then its argument prototype would still apply.  */
2823 char $ac_func();
2824
2825 int main() {
2826
2827 /* The GNU C library defines this for functions which it implements
2828     to always fail with ENOSYS.  Some functions are actually named
2829     something starting with __ and the normal name is an alias.  */
2830 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2831 choke me
2832 #else
2833 $ac_func();
2834 #endif
2835
2836 ; return 0; }
2837 EOF
2838 if { (eval echo configure:2839: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2839   rm -rf conftest*
2840   eval "ac_cv_func_$ac_func=yes"
2841 else
2842   echo "configure: failed program was:" >&5
2843   cat conftest.$ac_ext >&5
2844   rm -rf conftest*
2845   eval "ac_cv_func_$ac_func=no"
2846 fi
2847 rm -f conftest*
2848 fi
2849
2850 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2851   echo "$ac_t""yes" 1>&6
2852     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2853   cat >> confdefs.h <<EOF
2854 #define $ac_tr_func 1
2855 EOF
2856
2857 else
2858   echo "$ac_t""no" 1>&6
2859 fi
2860 done
2861
2862 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
2863 # for constant arguments.  Useless!
2864 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
2865 echo "configure:2866: checking for working alloca.h" >&5
2866 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
2867   echo $ac_n "(cached) $ac_c" 1>&6
2868 else
2869   cat > conftest.$ac_ext <<EOF
2870 #line 2871 "configure"
2871 #include "confdefs.h"
2872 #include <alloca.h>
2873 int main() {
2874 char *p = alloca(2 * sizeof(int));
2875 ; return 0; }
2876 EOF
2877 if { (eval echo configure:2878: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2878   rm -rf conftest*
2879   ac_cv_header_alloca_h=yes
2880 else
2881   echo "configure: failed program was:" >&5
2882   cat conftest.$ac_ext >&5
2883   rm -rf conftest*
2884   ac_cv_header_alloca_h=no
2885 fi
2886 rm -f conftest*
2887 fi
2888
2889 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
2890 if test $ac_cv_header_alloca_h = yes; then
2891   cat >> confdefs.h <<\EOF
2892 #define HAVE_ALLOCA_H 1
2893 EOF
2894
2895 fi
2896
2897 echo $ac_n "checking for alloca""... $ac_c" 1>&6
2898 echo "configure:2899: checking for alloca" >&5
2899 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
2900   echo $ac_n "(cached) $ac_c" 1>&6
2901 else
2902   cat > conftest.$ac_ext <<EOF
2903 #line 2904 "configure"
2904 #include "confdefs.h"
2905
2906 #ifdef __GNUC__
2907 # define alloca __builtin_alloca
2908 #else
2909 # ifdef _MSC_VER
2910 #  include <malloc.h>
2911 #  define alloca _alloca
2912 # else
2913 #  if HAVE_ALLOCA_H
2914 #   include <alloca.h>
2915 #  else
2916 #   ifdef _AIX
2917  #pragma alloca
2918 #   else
2919 #    ifndef alloca /* predefined by HP cc +Olibcalls */
2920 char *alloca ();
2921 #    endif
2922 #   endif
2923 #  endif
2924 # endif
2925 #endif
2926
2927 int main() {
2928 char *p = (char *) alloca(1);
2929 ; return 0; }
2930 EOF
2931 if { (eval echo configure:2932: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2932   rm -rf conftest*
2933   ac_cv_func_alloca_works=yes
2934 else
2935   echo "configure: failed program was:" >&5
2936   cat conftest.$ac_ext >&5
2937   rm -rf conftest*
2938   ac_cv_func_alloca_works=no
2939 fi
2940 rm -f conftest*
2941 fi
2942
2943 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
2944 if test $ac_cv_func_alloca_works = yes; then
2945   cat >> confdefs.h <<\EOF
2946 #define HAVE_ALLOCA 1
2947 EOF
2948
2949 fi
2950
2951 if test $ac_cv_func_alloca_works = no; then
2952   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
2953   # that cause trouble.  Some versions do not even contain alloca or
2954   # contain a buggy version.  If you still want to use their alloca,
2955   # use ar to extract alloca.o from them instead of compiling alloca.c.
2956   ALLOCA=alloca.${ac_objext}
2957   cat >> confdefs.h <<\EOF
2958 #define C_ALLOCA 1
2959 EOF
2960
2961
2962 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
2963 echo "configure:2964: checking whether alloca needs Cray hooks" >&5
2964 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
2965   echo $ac_n "(cached) $ac_c" 1>&6
2966 else
2967   cat > conftest.$ac_ext <<EOF
2968 #line 2969 "configure"
2969 #include "confdefs.h"
2970 #if defined(CRAY) && ! defined(CRAY2)
2971 webecray
2972 #else
2973 wenotbecray
2974 #endif
2975
2976 EOF
2977 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2978   egrep "webecray" >/dev/null 2>&1; then
2979   rm -rf conftest*
2980   ac_cv_os_cray=yes
2981 else
2982   rm -rf conftest*
2983   ac_cv_os_cray=no
2984 fi
2985 rm -f conftest*
2986
2987 fi
2988
2989 echo "$ac_t""$ac_cv_os_cray" 1>&6
2990 if test $ac_cv_os_cray = yes; then
2991 for ac_func in _getb67 GETB67 getb67; do
2992   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2993 echo "configure:2994: checking for $ac_func" >&5
2994 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2995   echo $ac_n "(cached) $ac_c" 1>&6
2996 else
2997   cat > conftest.$ac_ext <<EOF
2998 #line 2999 "configure"
2999 #include "confdefs.h"
3000 /* System header to define __stub macros and hopefully few prototypes,
3001     which can conflict with char $ac_func(); below.  */
3002 #include <assert.h>
3003 /* Override any gcc2 internal prototype to avoid an error.  */
3004 /* We use char because int might match the return type of a gcc2
3005     builtin and then its argument prototype would still apply.  */
3006 char $ac_func();
3007
3008 int main() {
3009
3010 /* The GNU C library defines this for functions which it implements
3011     to always fail with ENOSYS.  Some functions are actually named
3012     something starting with __ and the normal name is an alias.  */
3013 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3014 choke me
3015 #else
3016 $ac_func();
3017 #endif
3018
3019 ; return 0; }
3020 EOF
3021 if { (eval echo configure:3022: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3022   rm -rf conftest*
3023   eval "ac_cv_func_$ac_func=yes"
3024 else
3025   echo "configure: failed program was:" >&5
3026   cat conftest.$ac_ext >&5
3027   rm -rf conftest*
3028   eval "ac_cv_func_$ac_func=no"
3029 fi
3030 rm -f conftest*
3031 fi
3032
3033 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3034   echo "$ac_t""yes" 1>&6
3035   cat >> confdefs.h <<EOF
3036 #define CRAY_STACKSEG_END $ac_func
3037 EOF
3038
3039   break
3040 else
3041   echo "$ac_t""no" 1>&6
3042 fi
3043
3044 done
3045 fi
3046
3047 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3048 echo "configure:3049: checking stack direction for C alloca" >&5
3049 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3050   echo $ac_n "(cached) $ac_c" 1>&6
3051 else
3052   if test "$cross_compiling" = yes; then
3053   ac_cv_c_stack_direction=0
3054 else
3055   cat > conftest.$ac_ext <<EOF
3056 #line 3057 "configure"
3057 #include "confdefs.h"
3058 find_stack_direction ()
3059 {
3060   static char *addr = 0;
3061   auto char dummy;
3062   if (addr == 0)
3063     {
3064       addr = &dummy;
3065       return find_stack_direction ();
3066     }
3067   else
3068     return (&dummy > addr) ? 1 : -1;
3069 }
3070 main ()
3071 {
3072   exit (find_stack_direction() < 0);
3073 }
3074 EOF
3075 if { (eval echo configure:3076: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3076 then
3077   ac_cv_c_stack_direction=1
3078 else
3079   echo "configure: failed program was:" >&5
3080   cat conftest.$ac_ext >&5
3081   rm -fr conftest*
3082   ac_cv_c_stack_direction=-1
3083 fi
3084 rm -fr conftest*
3085 fi
3086
3087 fi
3088
3089 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3090 cat >> confdefs.h <<EOF
3091 #define STACK_DIRECTION $ac_cv_c_stack_direction
3092 EOF
3093
3094 fi
3095
3096
3097 echo $ac_n "checking size of short""... $ac_c" 1>&6
3098 echo "configure:3099: checking size of short" >&5
3099 if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
3100   echo $ac_n "(cached) $ac_c" 1>&6
3101 else
3102   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
3103   cat > conftest.$ac_ext <<EOF
3104 #line 3105 "configure"
3105 #include "confdefs.h"
3106 #include "confdefs.h"
3107 #include <sys/types.h>
3108
3109
3110 int main() {
3111 switch (0) case 0: case (sizeof (short) == $ac_size):;
3112 ; return 0; }
3113 EOF
3114 if { (eval echo configure:3115: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3115   rm -rf conftest*
3116   ac_cv_sizeof_short=$ac_size
3117 else
3118   echo "configure: failed program was:" >&5
3119   cat conftest.$ac_ext >&5
3120 fi
3121 rm -f conftest*
3122   if test x$ac_cv_sizeof_short != x ; then break; fi
3123 done
3124
3125 fi
3126
3127 if test x$ac_cv_sizeof_short = x ; then
3128   { echo "configure: error: cannot determine a size for short" 1>&2; exit 1; }
3129 fi
3130 echo "$ac_t""$ac_cv_sizeof_short" 1>&6
3131 cat >> confdefs.h <<EOF
3132 #define SIZEOF_SHORT $ac_cv_sizeof_short
3133 EOF
3134
3135
3136 echo $ac_n "checking size of int""... $ac_c" 1>&6
3137 echo "configure:3138: checking size of int" >&5
3138 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
3139   echo $ac_n "(cached) $ac_c" 1>&6
3140 else
3141   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
3142   cat > conftest.$ac_ext <<EOF
3143 #line 3144 "configure"
3144 #include "confdefs.h"
3145 #include "confdefs.h"
3146 #include <sys/types.h>
3147
3148
3149 int main() {
3150 switch (0) case 0: case (sizeof (int) == $ac_size):;
3151 ; return 0; }
3152 EOF
3153 if { (eval echo configure:3154: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3154   rm -rf conftest*
3155   ac_cv_sizeof_int=$ac_size
3156 else
3157   echo "configure: failed program was:" >&5
3158   cat conftest.$ac_ext >&5
3159 fi
3160 rm -f conftest*
3161   if test x$ac_cv_sizeof_int != x ; then break; fi
3162 done
3163
3164 fi
3165
3166 if test x$ac_cv_sizeof_int = x ; then
3167   { echo "configure: error: cannot determine a size for int" 1>&2; exit 1; }
3168 fi
3169 echo "$ac_t""$ac_cv_sizeof_int" 1>&6
3170 cat >> confdefs.h <<EOF
3171 #define SIZEOF_INT $ac_cv_sizeof_int
3172 EOF
3173
3174
3175 echo $ac_n "checking size of long""... $ac_c" 1>&6
3176 echo "configure:3177: checking size of long" >&5
3177 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
3178   echo $ac_n "(cached) $ac_c" 1>&6
3179 else
3180   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
3181   cat > conftest.$ac_ext <<EOF
3182 #line 3183 "configure"
3183 #include "confdefs.h"
3184 #include "confdefs.h"
3185 #include <sys/types.h>
3186
3187
3188 int main() {
3189 switch (0) case 0: case (sizeof (long) == $ac_size):;
3190 ; return 0; }
3191 EOF
3192 if { (eval echo configure:3193: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3193   rm -rf conftest*
3194   ac_cv_sizeof_long=$ac_size
3195 else
3196   echo "configure: failed program was:" >&5
3197   cat conftest.$ac_ext >&5
3198 fi
3199 rm -f conftest*
3200   if test x$ac_cv_sizeof_long != x ; then break; fi
3201 done
3202
3203 fi
3204
3205 if test x$ac_cv_sizeof_long = x ; then
3206   { echo "configure: error: cannot determine a size for long" 1>&2; exit 1; }
3207 fi
3208 echo "$ac_t""$ac_cv_sizeof_long" 1>&6
3209 cat >> confdefs.h <<EOF
3210 #define SIZEOF_LONG $ac_cv_sizeof_long
3211 EOF
3212
3213
3214 echo $ac_n "checking size of long long""... $ac_c" 1>&6
3215 echo "configure:3216: checking size of long long" >&5
3216 if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
3217   echo $ac_n "(cached) $ac_c" 1>&6
3218 else
3219   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
3220   cat > conftest.$ac_ext <<EOF
3221 #line 3222 "configure"
3222 #include "confdefs.h"
3223 #include "confdefs.h"
3224 #include <sys/types.h>
3225
3226
3227 int main() {
3228 switch (0) case 0: case (sizeof (long long) == $ac_size):;
3229 ; return 0; }
3230 EOF
3231 if { (eval echo configure:3232: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3232   rm -rf conftest*
3233   ac_cv_sizeof_long_long=$ac_size
3234 else
3235   echo "configure: failed program was:" >&5
3236   cat conftest.$ac_ext >&5
3237 fi
3238 rm -f conftest*
3239   if test x$ac_cv_sizeof_long_long != x ; then break; fi
3240 done
3241
3242 fi
3243
3244 if test x$ac_cv_sizeof_long_long = x ; then
3245   { echo "configure: error: cannot determine a size for long long" 1>&2; exit 1; }
3246 fi
3247 echo "$ac_t""$ac_cv_sizeof_long_long" 1>&6
3248 cat >> confdefs.h <<EOF
3249 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
3250 EOF
3251
3252
3253 echo $ac_n "checking size of float""... $ac_c" 1>&6
3254 echo "configure:3255: checking size of float" >&5
3255 if eval "test \"`echo '$''{'ac_cv_sizeof_float'+set}'`\" = set"; then
3256   echo $ac_n "(cached) $ac_c" 1>&6
3257 else
3258   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
3259   cat > conftest.$ac_ext <<EOF
3260 #line 3261 "configure"
3261 #include "confdefs.h"
3262 #include "confdefs.h"
3263 #include <sys/types.h>
3264
3265
3266 int main() {
3267 switch (0) case 0: case (sizeof (float) == $ac_size):;
3268 ; return 0; }
3269 EOF
3270 if { (eval echo configure:3271: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3271   rm -rf conftest*
3272   ac_cv_sizeof_float=$ac_size
3273 else
3274   echo "configure: failed program was:" >&5
3275   cat conftest.$ac_ext >&5
3276 fi
3277 rm -f conftest*
3278   if test x$ac_cv_sizeof_float != x ; then break; fi
3279 done
3280
3281 fi
3282
3283 if test x$ac_cv_sizeof_float = x ; then
3284   { echo "configure: error: cannot determine a size for float" 1>&2; exit 1; }
3285 fi
3286 echo "$ac_t""$ac_cv_sizeof_float" 1>&6
3287 cat >> confdefs.h <<EOF
3288 #define SIZEOF_FLOAT $ac_cv_sizeof_float
3289 EOF
3290
3291
3292 echo $ac_n "checking size of double""... $ac_c" 1>&6
3293 echo "configure:3294: checking size of double" >&5
3294 if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then
3295   echo $ac_n "(cached) $ac_c" 1>&6
3296 else
3297   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
3298   cat > conftest.$ac_ext <<EOF
3299 #line 3300 "configure"
3300 #include "confdefs.h"
3301 #include "confdefs.h"
3302 #include <sys/types.h>
3303
3304
3305 int main() {
3306 switch (0) case 0: case (sizeof (double) == $ac_size):;
3307 ; return 0; }
3308 EOF
3309 if { (eval echo configure:3310: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3310   rm -rf conftest*
3311   ac_cv_sizeof_double=$ac_size
3312 else
3313   echo "configure: failed program was:" >&5
3314   cat conftest.$ac_ext >&5
3315 fi
3316 rm -f conftest*
3317   if test x$ac_cv_sizeof_double != x ; then break; fi
3318 done
3319
3320 fi
3321
3322 if test x$ac_cv_sizeof_double = x ; then
3323   { echo "configure: error: cannot determine a size for double" 1>&2; exit 1; }
3324 fi
3325 echo "$ac_t""$ac_cv_sizeof_double" 1>&6
3326 cat >> confdefs.h <<EOF
3327 #define SIZEOF_DOUBLE $ac_cv_sizeof_double
3328 EOF
3329
3330
3331 echo $ac_n "checking size of long double""... $ac_c" 1>&6
3332 echo "configure:3333: checking size of long double" >&5
3333 if eval "test \"`echo '$''{'ac_cv_sizeof_long_double'+set}'`\" = set"; then
3334   echo $ac_n "(cached) $ac_c" 1>&6
3335 else
3336   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
3337   cat > conftest.$ac_ext <<EOF
3338 #line 3339 "configure"
3339 #include "confdefs.h"
3340 #include "confdefs.h"
3341 #include <sys/types.h>
3342
3343
3344 int main() {
3345 switch (0) case 0: case (sizeof (long double) == $ac_size):;
3346 ; return 0; }
3347 EOF
3348 if { (eval echo configure:3349: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3349   rm -rf conftest*
3350   ac_cv_sizeof_long_double=$ac_size
3351 else
3352   echo "configure: failed program was:" >&5
3353   cat conftest.$ac_ext >&5
3354 fi
3355 rm -f conftest*
3356   if test x$ac_cv_sizeof_long_double != x ; then break; fi
3357 done
3358
3359 fi
3360
3361 if test x$ac_cv_sizeof_long_double = x ; then
3362   { echo "configure: error: cannot determine a size for long double" 1>&2; exit 1; }
3363 fi
3364 echo "$ac_t""$ac_cv_sizeof_long_double" 1>&6
3365 cat >> confdefs.h <<EOF
3366 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
3367 EOF
3368
3369
3370
3371 echo $ac_n "checking size of void *""... $ac_c" 1>&6
3372 echo "configure:3373: checking size of void *" >&5
3373 if eval "test \"`echo '$''{'ac_cv_sizeof_void_p'+set}'`\" = set"; then
3374   echo $ac_n "(cached) $ac_c" 1>&6
3375 else
3376   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
3377   cat > conftest.$ac_ext <<EOF
3378 #line 3379 "configure"
3379 #include "confdefs.h"
3380 #include "confdefs.h"
3381 #include <sys/types.h>
3382
3383
3384 int main() {
3385 switch (0) case 0: case (sizeof (void *) == $ac_size):;
3386 ; return 0; }
3387 EOF
3388 if { (eval echo configure:3389: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3389   rm -rf conftest*
3390   ac_cv_sizeof_void_p=$ac_size
3391 else
3392   echo "configure: failed program was:" >&5
3393   cat conftest.$ac_ext >&5
3394 fi
3395 rm -f conftest*
3396   if test x$ac_cv_sizeof_void_p != x ; then break; fi
3397 done
3398
3399 fi
3400
3401 if test x$ac_cv_sizeof_void_p = x ; then
3402   { echo "configure: error: cannot determine a size for void *" 1>&2; exit 1; }
3403 fi
3404 echo "$ac_t""$ac_cv_sizeof_void_p" 1>&6
3405 cat >> confdefs.h <<EOF
3406 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
3407 EOF
3408
3409
3410 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
3411 echo "configure:3412: checking whether byte ordering is bigendian" >&5
3412 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
3413   echo $ac_n "(cached) $ac_c" 1>&6
3414 else
3415   ac_cv_c_bigendian=unknown
3416 # See if sys/param.h defines the BYTE_ORDER macro.
3417 cat > conftest.$ac_ext <<EOF
3418 #line 3419 "configure"
3419 #include "confdefs.h"
3420 #include <sys/types.h>
3421 #include <sys/param.h>
3422 int main() {
3423
3424 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
3425  bogus endian macros
3426 #endif
3427 ; return 0; }
3428 EOF
3429 if { (eval echo configure:3430: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3430   rm -rf conftest*
3431   # It does; now see whether it defined to BIG_ENDIAN or not.
3432 cat > conftest.$ac_ext <<EOF
3433 #line 3434 "configure"
3434 #include "confdefs.h"
3435 #include <sys/types.h>
3436 #include <sys/param.h>
3437 int main() {
3438
3439 #if BYTE_ORDER != BIG_ENDIAN
3440  not big endian
3441 #endif
3442 ; return 0; }
3443 EOF
3444 if { (eval echo configure:3445: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3445   rm -rf conftest*
3446   ac_cv_c_bigendian=yes
3447 else
3448   echo "configure: failed program was:" >&5
3449   cat conftest.$ac_ext >&5
3450   rm -rf conftest*
3451   ac_cv_c_bigendian=no
3452 fi
3453 rm -f conftest*
3454 else
3455   echo "configure: failed program was:" >&5
3456   cat conftest.$ac_ext >&5
3457 fi
3458 rm -f conftest*
3459 if test $ac_cv_c_bigendian = unknown; then
3460 if test "$cross_compiling" = yes; then
3461    echo $ac_n "cross-compiling... " 2>&6
3462 else
3463   cat > conftest.$ac_ext <<EOF
3464 #line 3465 "configure"
3465 #include "confdefs.h"
3466 main () {
3467   /* Are we little or big endian?  From Harbison&Steele.  */
3468   union
3469   {
3470     long l;
3471     char c[sizeof (long)];
3472   } u;
3473   u.l = 1;
3474   exit (u.c[sizeof (long) - 1] == 1);
3475 }
3476 EOF
3477 if { (eval echo configure:3478: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3478 then
3479   ac_cv_c_bigendian=no
3480 else
3481   echo "configure: failed program was:" >&5
3482   cat conftest.$ac_ext >&5
3483   rm -fr conftest*
3484   ac_cv_c_bigendian=yes
3485 fi
3486 rm -fr conftest*
3487 fi
3488
3489 fi
3490 fi
3491
3492 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
3493 if test $ac_cv_c_bigendian = unknown; then
3494 echo $ac_n "checking to probe for byte ordering""... $ac_c" 1>&6
3495 echo "configure:3496: checking to probe for byte ordering" >&5
3496
3497 cat >conftest.c <<EOF
3498 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
3499 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
3500 void _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; }
3501 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
3502 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
3503 void _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; }
3504 int main() { _ascii (); _ebcdic (); return 0; }
3505 EOF
3506  if test -f conftest.c ; then
3507      if ${CC-cc} ${CFLAGS} conftest.c -o conftest.o && test -f conftest.o ; then
3508         if test `grep -l BIGenDianSyS conftest.o` ; then
3509            echo $ac_n ' big endian probe OK, ' 1>&6
3510            ac_cv_c_bigendian=yes
3511         fi
3512         if test `grep -l LiTTleEnDian conftest.o` ; then
3513            echo $ac_n ' little endian probe OK, ' 1>&6
3514            if test $ac_cv_c_bigendian = yes ; then
3515             ac_cv_c_bigendian=unknown;
3516            else
3517             ac_cv_c_bigendian=no
3518            fi
3519         fi
3520         echo $ac_n 'guessing bigendian ...  ' >&6
3521      fi
3522   fi
3523 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
3524 fi
3525 if test $ac_cv_c_bigendian = yes; then
3526   cat >> confdefs.h <<\EOF
3527 #define WORDS_BIGENDIAN 1
3528 EOF
3529
3530   cat >> confdefs.h <<\EOF
3531 #define HOST_WORDS_BIG_ENDIAN 1
3532 EOF
3533
3534   BYTEORDER=4321
3535 else
3536   BYTEORDER=1234
3537 fi
3538 cat >> confdefs.h <<EOF
3539 #define BYTEORDER $BYTEORDER
3540 EOF
3541
3542 if test $ac_cv_c_bigendian = unknown; then
3543   { echo "configure: error: unknown endianess - sorry" 1>&2; exit 1; }
3544 fi
3545
3546
3547 if test x$TARGET = xSPARC; then
3548     echo $ac_n "checking assembler and linker support unaligned pc related relocs""... $ac_c" 1>&6
3549 echo "configure:3550: checking assembler and linker support unaligned pc related relocs" >&5
3550 if eval "test \"`echo '$''{'libffi_cv_as_sparc_ua_pcrel'+set}'`\" = set"; then
3551   echo $ac_n "(cached) $ac_c" 1>&6
3552 else
3553
3554         save_CFLAGS="$CFLAGS"
3555         save_LDFLAGS="$LDFLAGS"
3556         CFLAGS="$CFLAGS -fpic"
3557         LDFLAGS="$LDFLAGS -shared"
3558         cat > conftest.$ac_ext <<EOF
3559 #line 3560 "configure"
3560 #include "confdefs.h"
3561 asm (".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo); .text");
3562 int main() {
3563
3564 ; return 0; }
3565 EOF
3566 if { (eval echo configure:3567: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3567   rm -rf conftest*
3568   libffi_cv_as_sparc_ua_pcrel=yes
3569 else
3570   echo "configure: failed program was:" >&5
3571   cat conftest.$ac_ext >&5
3572   rm -rf conftest*
3573   libffi_cv_as_sparc_ua_pcrel=no
3574 fi
3575 rm -f conftest*
3576         CFLAGS="$save_CFLAGS"
3577         LDFLAGS="$save_LDFLAGS"
3578 fi
3579
3580 echo "$ac_t""$libffi_cv_as_sparc_ua_pcrel" 1>&6
3581     if test "x$libffi_cv_as_sparc_ua_pcrel" = xyes; then
3582         cat >> confdefs.h <<\EOF
3583 #define HAVE_AS_SPARC_UA_PCREL 1
3584 EOF
3585
3586     fi
3587 fi
3588
3589
3590
3591
3592
3593
3594 # Check whether --enable-debug or --disable-debug was given.
3595 if test "${enable_debug+set}" = set; then
3596   enableval="$enable_debug"
3597   if test "$enable_debug" = "yes"; then
3598     cat >> confdefs.h <<\EOF
3599 #define FFI_DEBUG 1
3600 EOF
3601
3602   fi
3603 fi
3604
3605
3606 # Check whether --enable-structs or --disable-structs was given.
3607 if test "${enable_structs+set}" = set; then
3608   enableval="$enable_structs"
3609   if test "$enable_structs" = "no"; then
3610     cat >> confdefs.h <<\EOF
3611 #define FFI_NO_STRUCTS 1
3612 EOF
3613
3614   fi
3615 fi
3616
3617
3618 # Check whether --enable-raw-api or --disable-raw-api was given.
3619 if test "${enable_raw_api+set}" = set; then
3620   enableval="$enable_raw_api"
3621   if test "$enable_raw_api" = "no"; then
3622     cat >> confdefs.h <<\EOF
3623 #define FFI_NO_RAW_API 1
3624 EOF
3625
3626   fi
3627 fi
3628
3629
3630 # Check whether --enable-purify-safety or --disable-purify-safety was given.
3631 if test "${enable_purify_safety+set}" = set; then
3632   enableval="$enable_purify_safety"
3633   if test "$enable_purify_safety" = "yes"; then
3634     cat >> confdefs.h <<\EOF
3635 #define USING_PURIFY 1
3636 EOF
3637
3638   fi
3639 fi
3640
3641
3642 if test -n "$with_cross_host" &&
3643    test x"$with_cross_host" != x"no"; then
3644   toolexecdir='$(exec_prefix)/$(target_alias)'
3645   toolexeclibdir='$(toolexecdir)/lib'
3646 else
3647   toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
3648   toolexeclibdir='$(libdir)'
3649 fi
3650 toolexeclibdir=$toolexeclibdir/`$CC -print-multi-os-directory`
3651
3652
3653
3654 if test "${multilib}" = "yes"; then
3655   multilib_arg="--enable-multilib"
3656 else
3657   multilib_arg=
3658 fi
3659
3660 trap '' 1 2 15
3661 cat > confcache <<\EOF
3662 # This file is a shell script that caches the results of configure
3663 # tests run on this system so they can be shared between configure
3664 # scripts and configure runs.  It is not useful on other systems.
3665 # If it contains results you don't want to keep, you may remove or edit it.
3666 #
3667 # By default, configure uses ./config.cache as the cache file,
3668 # creating it if it does not exist already.  You can give configure
3669 # the --cache-file=FILE option to use a different cache file; that is
3670 # what configure does when it calls configure scripts in
3671 # subdirectories, so they share the cache.
3672 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3673 # config.status only pays attention to the cache file if you give it the
3674 # --recheck option to rerun configure.
3675 #
3676 EOF
3677 # The following way of writing the cache mishandles newlines in values,
3678 # but we know of no workaround that is simple, portable, and efficient.
3679 # So, don't put newlines in cache variables' values.
3680 # Ultrix sh set writes to stderr and can't be redirected directly,
3681 # and sets the high bit in the cache file unless we assign to the vars.
3682 (set) 2>&1 |
3683   case `(ac_space=' '; set | grep ac_space) 2>&1` in
3684   *ac_space=\ *)
3685     # `set' does not quote correctly, so add quotes (double-quote substitution
3686     # turns \\\\ into \\, and sed turns \\ into \).
3687     sed -n \
3688       -e "s/'/'\\\\''/g" \
3689       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3690     ;;
3691   *)
3692     # `set' quotes correctly as required by POSIX, so do not add quotes.
3693     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3694     ;;
3695   esac >> confcache
3696 if cmp -s $cache_file confcache; then
3697   :
3698 else
3699   if test -w $cache_file; then
3700     echo "updating cache $cache_file"
3701     cat confcache > $cache_file
3702   else
3703     echo "not updating unwritable cache $cache_file"
3704   fi
3705 fi
3706 rm -f confcache
3707
3708 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3709
3710 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3711 # Let make expand exec_prefix.
3712 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3713
3714 # Any assignment to VPATH causes Sun make to only execute
3715 # the first set of double-colon rules, so remove it if not needed.
3716 # If there is a colon in the path, we need to keep it.
3717 if test "x$srcdir" = x.; then
3718   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3719 fi
3720
3721 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3722
3723 DEFS=-DHAVE_CONFIG_H
3724
3725 # Without the "./", some shells look in PATH for config.status.
3726 : ${CONFIG_STATUS=./config.status}
3727
3728 echo creating $CONFIG_STATUS
3729 rm -f $CONFIG_STATUS
3730 cat > $CONFIG_STATUS <<EOF
3731 #! /bin/sh
3732 # Generated automatically by configure.
3733 # Run this file to recreate the current configuration.
3734 # This directory was configured as follows,
3735 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3736 #
3737 # $0 $ac_configure_args
3738 #
3739 # Compiler output produced by configure, useful for debugging
3740 # configure, is in ./config.log if it exists.
3741
3742 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3743 for ac_option
3744 do
3745   case "\$ac_option" in
3746   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3747     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3748     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3749   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3750     echo "$CONFIG_STATUS generated by autoconf version 2.13"
3751     exit 0 ;;
3752   -help | --help | --hel | --he | --h)
3753     echo "\$ac_cs_usage"; exit 0 ;;
3754   *) echo "\$ac_cs_usage"; exit 1 ;;
3755   esac
3756 done
3757
3758 ac_given_srcdir=$srcdir
3759 ac_given_INSTALL="$INSTALL"
3760
3761 trap 'rm -fr `echo "include/Makefile include/ffi.h Makefile fficonfig.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3762 EOF
3763 cat >> $CONFIG_STATUS <<EOF
3764
3765 # Protect against being on the right side of a sed subst in config.status.
3766 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3767  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3768 $ac_vpsub
3769 $extrasub
3770 s%@SHELL@%$SHELL%g
3771 s%@CFLAGS@%$CFLAGS%g
3772 s%@CPPFLAGS@%$CPPFLAGS%g
3773 s%@CXXFLAGS@%$CXXFLAGS%g
3774 s%@FFLAGS@%$FFLAGS%g
3775 s%@DEFS@%$DEFS%g
3776 s%@LDFLAGS@%$LDFLAGS%g
3777 s%@LIBS@%$LIBS%g
3778 s%@exec_prefix@%$exec_prefix%g
3779 s%@prefix@%$prefix%g
3780 s%@program_transform_name@%$program_transform_name%g
3781 s%@bindir@%$bindir%g
3782 s%@sbindir@%$sbindir%g
3783 s%@libexecdir@%$libexecdir%g
3784 s%@datadir@%$datadir%g
3785 s%@sysconfdir@%$sysconfdir%g
3786 s%@sharedstatedir@%$sharedstatedir%g
3787 s%@localstatedir@%$localstatedir%g
3788 s%@libdir@%$libdir%g
3789 s%@includedir@%$includedir%g
3790 s%@oldincludedir@%$oldincludedir%g
3791 s%@infodir@%$infodir%g
3792 s%@mandir@%$mandir%g
3793 s%@libffi_basedir@%$libffi_basedir%g
3794 s%@host@%$host%g
3795 s%@host_alias@%$host_alias%g
3796 s%@host_cpu@%$host_cpu%g
3797 s%@host_vendor@%$host_vendor%g
3798 s%@host_os@%$host_os%g
3799 s%@build@%$build%g
3800 s%@build_alias@%$build_alias%g
3801 s%@build_cpu@%$build_cpu%g
3802 s%@build_vendor@%$build_vendor%g
3803 s%@build_os@%$build_os%g
3804 s%@CC@%$CC%g
3805 s%@LN_S@%$LN_S%g
3806 s%@OBJEXT@%$OBJEXT%g
3807 s%@EXEEXT@%$EXEEXT%g
3808 s%@RANLIB@%$RANLIB%g
3809 s%@STRIP@%$STRIP%g
3810 s%@LIBTOOL@%$LIBTOOL%g
3811 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3812 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3813 s%@INSTALL_DATA@%$INSTALL_DATA%g
3814 s%@PACKAGE@%$PACKAGE%g
3815 s%@VERSION@%$VERSION%g
3816 s%@ACLOCAL@%$ACLOCAL%g
3817 s%@AUTOCONF@%$AUTOCONF%g
3818 s%@AUTOMAKE@%$AUTOMAKE%g
3819 s%@AUTOHEADER@%$AUTOHEADER%g
3820 s%@MAKEINFO@%$MAKEINFO%g
3821 s%@SET_MAKE@%$SET_MAKE%g
3822 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
3823 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
3824 s%@MAINT@%$MAINT%g
3825 s%@MIPS_GCC_TRUE@%$MIPS_GCC_TRUE%g
3826 s%@MIPS_GCC_FALSE@%$MIPS_GCC_FALSE%g
3827 s%@MIPS_SGI_TRUE@%$MIPS_SGI_TRUE%g
3828 s%@MIPS_SGI_FALSE@%$MIPS_SGI_FALSE%g
3829 s%@MIPS_LINUX_TRUE@%$MIPS_LINUX_TRUE%g
3830 s%@MIPS_LINUX_FALSE@%$MIPS_LINUX_FALSE%g
3831 s%@SPARC_TRUE@%$SPARC_TRUE%g
3832 s%@SPARC_FALSE@%$SPARC_FALSE%g
3833 s%@X86_TRUE@%$X86_TRUE%g
3834 s%@X86_FALSE@%$X86_FALSE%g
3835 s%@X86_WIN32_TRUE@%$X86_WIN32_TRUE%g
3836 s%@X86_WIN32_FALSE@%$X86_WIN32_FALSE%g
3837 s%@ALPHA_TRUE@%$ALPHA_TRUE%g
3838 s%@ALPHA_FALSE@%$ALPHA_FALSE%g
3839 s%@IA64_TRUE@%$IA64_TRUE%g
3840 s%@IA64_FALSE@%$IA64_FALSE%g
3841 s%@M68K_TRUE@%$M68K_TRUE%g
3842 s%@M68K_FALSE@%$M68K_FALSE%g
3843 s%@POWERPC_TRUE@%$POWERPC_TRUE%g
3844 s%@POWERPC_FALSE@%$POWERPC_FALSE%g
3845 s%@POWERPC_AIX_TRUE@%$POWERPC_AIX_TRUE%g
3846 s%@POWERPC_AIX_FALSE@%$POWERPC_AIX_FALSE%g
3847 s%@POWERPC_DARWIN_TRUE@%$POWERPC_DARWIN_TRUE%g
3848 s%@POWERPC_DARWIN_FALSE@%$POWERPC_DARWIN_FALSE%g
3849 s%@ARM_TRUE@%$ARM_TRUE%g
3850 s%@ARM_FALSE@%$ARM_FALSE%g
3851 s%@S390_TRUE@%$S390_TRUE%g
3852 s%@S390_FALSE@%$S390_FALSE%g
3853 s%@X86_64_TRUE@%$X86_64_TRUE%g
3854 s%@X86_64_FALSE@%$X86_64_FALSE%g
3855 s%@SH_TRUE@%$SH_TRUE%g
3856 s%@SH_FALSE@%$SH_FALSE%g
3857 s%@CPP@%$CPP%g
3858 s%@ALLOCA@%$ALLOCA%g
3859 s%@TARGET@%$TARGET%g
3860 s%@TARGETDIR@%$TARGETDIR%g
3861 s%@toolexecdir@%$toolexecdir%g
3862 s%@toolexeclibdir@%$toolexeclibdir%g
3863
3864 CEOF
3865 EOF
3866
3867 cat >> $CONFIG_STATUS <<\EOF
3868
3869 # Split the substitutions into bite-sized pieces for seds with
3870 # small command number limits, like on Digital OSF/1 and HP-UX.
3871 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3872 ac_file=1 # Number of current file.
3873 ac_beg=1 # First line for current file.
3874 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3875 ac_more_lines=:
3876 ac_sed_cmds=""
3877 while $ac_more_lines; do
3878   if test $ac_beg -gt 1; then
3879     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3880   else
3881     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3882   fi
3883   if test ! -s conftest.s$ac_file; then
3884     ac_more_lines=false
3885     rm -f conftest.s$ac_file
3886   else
3887     if test -z "$ac_sed_cmds"; then
3888       ac_sed_cmds="sed -f conftest.s$ac_file"
3889     else
3890       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3891     fi
3892     ac_file=`expr $ac_file + 1`
3893     ac_beg=$ac_end
3894     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3895   fi
3896 done
3897 if test -z "$ac_sed_cmds"; then
3898   ac_sed_cmds=cat
3899 fi
3900 EOF
3901
3902 cat >> $CONFIG_STATUS <<EOF
3903
3904 CONFIG_FILES=\${CONFIG_FILES-"include/Makefile include/ffi.h Makefile"}
3905 EOF
3906 cat >> $CONFIG_STATUS <<\EOF
3907 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3908   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3909   case "$ac_file" in
3910   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3911        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3912   *) ac_file_in="${ac_file}.in" ;;
3913   esac
3914
3915   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3916
3917   # Remove last slash and all that follows it.  Not all systems have dirname.
3918   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3919   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3920     # The file is in a subdirectory.
3921     test ! -d "$ac_dir" && mkdir "$ac_dir"
3922     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3923     # A "../" for each directory in $ac_dir_suffix.
3924     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3925   else
3926     ac_dir_suffix= ac_dots=
3927   fi
3928
3929   case "$ac_given_srcdir" in
3930   .)  srcdir=.
3931       if test -z "$ac_dots"; then top_srcdir=.
3932       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3933   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3934   *) # Relative path.
3935     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3936     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3937   esac
3938
3939   case "$ac_given_INSTALL" in
3940   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3941   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3942   esac
3943
3944   echo creating "$ac_file"
3945   rm -f "$ac_file"
3946   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3947   case "$ac_file" in
3948   *Makefile*) ac_comsub="1i\\
3949 # $configure_input" ;;
3950   *) ac_comsub= ;;
3951   esac
3952
3953   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3954   sed -e "$ac_comsub
3955 s%@configure_input@%$configure_input%g
3956 s%@srcdir@%$srcdir%g
3957 s%@top_srcdir@%$top_srcdir%g
3958 s%@INSTALL@%$INSTALL%g
3959 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3960 fi; done
3961 rm -f conftest.s*
3962
3963 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3964 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3965 #
3966 # ac_d sets the value in "#define NAME VALUE" lines.
3967 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3968 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3969 ac_dC='\3'
3970 ac_dD='%g'
3971 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3972 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3973 ac_uB='\([      ]\)%\1#\2define\3'
3974 ac_uC=' '
3975 ac_uD='\4%g'
3976 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3977 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3978 ac_eB='$%\1#\2define\3'
3979 ac_eC=' '
3980 ac_eD='%g'
3981
3982 if test "${CONFIG_HEADERS+set}" != set; then
3983 EOF
3984 cat >> $CONFIG_STATUS <<EOF
3985   CONFIG_HEADERS="fficonfig.h"
3986 EOF
3987 cat >> $CONFIG_STATUS <<\EOF
3988 fi
3989 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3990   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3991   case "$ac_file" in
3992   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3993        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3994   *) ac_file_in="${ac_file}.in" ;;
3995   esac
3996
3997   echo creating $ac_file
3998
3999   rm -f conftest.frag conftest.in conftest.out
4000   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4001   cat $ac_file_inputs > conftest.in
4002
4003 EOF
4004
4005 # Transform confdefs.h into a sed script conftest.vals that substitutes
4006 # the proper values into config.h.in to produce config.h.  And first:
4007 # Protect against being on the right side of a sed subst in config.status.
4008 # Protect against being in an unquoted here document in config.status.
4009 rm -f conftest.vals
4010 cat > conftest.hdr <<\EOF
4011 s/[\\&%]/\\&/g
4012 s%[\\$`]%\\&%g
4013 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
4014 s%ac_d%ac_u%gp
4015 s%ac_u%ac_e%gp
4016 EOF
4017 sed -n -f conftest.hdr confdefs.h > conftest.vals
4018 rm -f conftest.hdr
4019
4020 # This sed command replaces #undef with comments.  This is necessary, for
4021 # example, in the case of _POSIX_SOURCE, which is predefined and required
4022 # on some systems where configure will not decide to define it.
4023 cat >> conftest.vals <<\EOF
4024 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
4025 EOF
4026
4027 # Break up conftest.vals because some shells have a limit on
4028 # the size of here documents, and old seds have small limits too.
4029
4030 rm -f conftest.tail
4031 while :
4032 do
4033   ac_lines=`grep -c . conftest.vals`
4034   # grep -c gives empty output for an empty file on some AIX systems.
4035   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
4036   # Write a limited-size here document to conftest.frag.
4037   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
4038   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
4039   echo 'CEOF
4040   sed -f conftest.frag conftest.in > conftest.out
4041   rm -f conftest.in
4042   mv conftest.out conftest.in
4043 ' >> $CONFIG_STATUS
4044   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
4045   rm -f conftest.vals
4046   mv conftest.tail conftest.vals
4047 done
4048 rm -f conftest.vals
4049
4050 cat >> $CONFIG_STATUS <<\EOF
4051   rm -f conftest.frag conftest.h
4052   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
4053   cat conftest.in >> conftest.h
4054   rm -f conftest.in
4055   if cmp -s $ac_file conftest.h 2>/dev/null; then
4056     echo "$ac_file is unchanged"
4057     rm -f conftest.h
4058   else
4059     # Remove last slash and all that follows it.  Not all systems have dirname.
4060       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4061       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4062       # The file is in a subdirectory.
4063       test ! -d "$ac_dir" && mkdir "$ac_dir"
4064     fi
4065     rm -f $ac_file
4066     mv conftest.h $ac_file
4067   fi
4068 fi; done
4069
4070 EOF
4071 cat >> $CONFIG_STATUS <<EOF
4072
4073 srcdir=${srcdir}
4074 host=${host}
4075 target=${target}
4076 with_multisubdir=${with_multisubdir}
4077 ac_configure_args="${multilib_arg} ${ac_configure_args}"
4078 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
4079 libffi_basedir=${libffi_basedir}
4080 CC="${CC}"
4081 DEFS="$DEFS"
4082 test ! -d include && mkdir include
4083 test ! -f include/fficonfig.h && cp fficonfig.h include/fficonfig.h
4084 if cmp -s fficonfig.h include/fficonfig.h 2>/dev/null; then
4085         echo fficonfig.h unchanged
4086 else
4087         echo Moving fficonfig.h to include/fficonfig.h
4088         cp fficonfig.h include/fficonfig.h
4089 fi
4090
4091 EOF
4092 cat >> $CONFIG_STATUS <<\EOF
4093 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
4094
4095 if test -n "$CONFIG_FILES"; then
4096    LD="${ORIGINAL_LD_FOR_MULTILIBS}"
4097    ac_file=Makefile . ${libffi_basedir}/../config-ml.in
4098 fi
4099
4100 exit 0
4101 EOF
4102 chmod +x $CONFIG_STATUS
4103 rm -fr confdefs* $ac_clean_files
4104 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
4105
4106
4107 # Make target subdirectories if required.
4108 test -d src || mkdir src
4109 test -d src/${TARGETDIR} || mkdir src/${TARGETDIR}