boehm-gc/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-maintainer-mode enable make rules and dependencies not useful
  18                           (and sometimes confusing) to the casual installer"
  19 ac_help="$ac_help
  20   --enable-shared[=PKGS]  build shared libraries [default=yes]"
  21 ac_help="$ac_help
  22   --enable-static[=PKGS]  build static libraries [default=yes]"
  23 ac_help="$ac_help
  24   --enable-fast-install[=PKGS]  optimize for fast installation [default=yes]"
  25 ac_help="$ac_help
  26   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  27 ac_help="$ac_help
  28   --disable-libtool-lock  avoid locking (might break parallel builds)"
  29 ac_help="$ac_help
  30   --with-pic              try to use only PIC/non-PIC objects [default=use both]"
  31 ac_help="$ac_help
  32   --with-target-subdir=SUBDIR
  33                           configuring with a cross compiler"
  34 ac_help="$ac_help
  35   --with-cross-host=HOST  configuring with a cross compiler"
  36 ac_help="$ac_help
  37   --enable-maintainer-mode enable make rules and dependencies not useful
  38                           (and sometimes confusing) to the casual installer"
  39 ac_help="$ac_help
  40   --enable-parallel-mark        parallelize marking and free list construction"
  41 ac_help="$ac_help
  42   --with-ecos             enable runtime eCos target support"
  43 ac_help="$ac_help
  44   --enable-shared[=PKGS]  build shared libraries [default=no]"
  45 ac_help="$ac_help
  46   --enable-full-debug   include full support for pointer backtracing etc."
  47
  48 # Initialize some variables set by options.
  49 # The variables have the same names as the options, with
  50 # dashes changed to underlines.
  51 build=NONE
  52 cache_file=./config.cache
  53 exec_prefix=NONE
  54 host=NONE
  55 no_create=
  56 nonopt=NONE
  57 no_recursion=
  58 prefix=NONE
  59 program_prefix=NONE
  60 program_suffix=NONE
  61 program_transform_name=s,x,x,
  62 silent=
  63 site=
  64 srcdir=
  65 target=NONE
  66 verbose=
  67 x_includes=NONE
  68 x_libraries=NONE
  69 bindir='${exec_prefix}/bin'
  70 sbindir='${exec_prefix}/sbin'
  71 libexecdir='${exec_prefix}/libexec'
  72 datadir='${prefix}/share'
  73 sysconfdir='${prefix}/etc'
  74 sharedstatedir='${prefix}/com'
  75 localstatedir='${prefix}/var'
  76 libdir='${exec_prefix}/lib'
  77 includedir='${prefix}/include'
  78 oldincludedir='/usr/include'
  79 infodir='${prefix}/info'
  80 mandir='${prefix}/man'
  81
  82 # Initialize some other variables.
  83 subdirs=
  84 MFLAGS= MAKEFLAGS=
  85 SHELL=${CONFIG_SHELL-/bin/sh}
  86 # Maximum number of lines to put in a shell here document.
  87 ac_max_here_lines=12
  88
  89 ac_prev=
  90 for ac_option
  91 do
  92
  93   # If the previous option needs an argument, assign it.
  94   if test -n "$ac_prev"; then
  95     eval "$ac_prev=\$ac_option"
  96     ac_prev=
  97     continue
  98   fi
  99
 100   case "$ac_option" in
 101   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 102   *) ac_optarg= ;;
 103   esac
 104
 105   # Accept the important Cygnus configure options, so we can diagnose typos.
 106
 107   case "$ac_option" in
 108
 109   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 110     ac_prev=bindir ;;
 111   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 112     bindir="$ac_optarg" ;;
 113
 114   -build | --build | --buil | --bui | --bu)
 115     ac_prev=build ;;
 116   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 117     build="$ac_optarg" ;;
 118
 119   -cache-file | --cache-file | --cache-fil | --cache-fi \
 120   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 121     ac_prev=cache_file ;;
 122   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 123   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 124     cache_file="$ac_optarg" ;;
 125
 126   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 127     ac_prev=datadir ;;
 128   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 129   | --da=*)
 130     datadir="$ac_optarg" ;;
 131
 132   -disable-* | --disable-*)
 133     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 134     # Reject names that are not valid shell variable names.
 135     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 136       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 137     fi
 138     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 139     eval "enable_${ac_feature}=no" ;;
 140
 141   -enable-* | --enable-*)
 142     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 143     # Reject names that are not valid shell variable names.
 144     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 145       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 146     fi
 147     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 148     case "$ac_option" in
 149       *=*) ;;
 150       *) ac_optarg=yes ;;
 151     esac
 152     eval "enable_${ac_feature}='$ac_optarg'" ;;
 153
 154   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 155   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 156   | --exec | --exe | --ex)
 157     ac_prev=exec_prefix ;;
 158   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 159   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 160   | --exec=* | --exe=* | --ex=*)
 161     exec_prefix="$ac_optarg" ;;
 162
 163   -gas | --gas | --ga | --g)
 164     # Obsolete; use --with-gas.
 165     with_gas=yes ;;
 166
 167   -help | --help | --hel | --he)
 168     # Omit some internal or obsolete options to make the list less imposing.
 169     # This message is too long to be a string in the A/UX 3.1 sh.
 170     cat << EOF
 171 Usage: configure [options] [host]
 172 Options: [defaults in brackets after descriptions]
 173 Configuration:
 174   --cache-file=FILE       cache test results in FILE
 175   --help                  print this message
 176   --no-create             do not create output files
 177   --quiet, --silent       do not print \`checking...' messages
 178   --version               print the version of autoconf that created configure
 179 Directory and file names:
 180   --prefix=PREFIX         install architecture-independent files in PREFIX
 181                           [$ac_default_prefix]
 182   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 183                           [same as prefix]
 184   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 185   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 186   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 187   --datadir=DIR           read-only architecture-independent data in DIR
 188                           [PREFIX/share]
 189   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 190   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 191                           [PREFIX/com]
 192   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 193   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 194   --includedir=DIR        C header files in DIR [PREFIX/include]
 195   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 196   --infodir=DIR           info documentation in DIR [PREFIX/info]
 197   --mandir=DIR            man documentation in DIR [PREFIX/man]
 198   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 199   --program-prefix=PREFIX prepend PREFIX to installed program names
 200   --program-suffix=SUFFIX append SUFFIX to installed program names
 201   --program-transform-name=PROGRAM
 202                           run sed PROGRAM on installed program names
 203 EOF
 204     cat << EOF
 205 Host type:
 206   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 207   --host=HOST             configure for HOST [guessed]
 208   --target=TARGET         configure for TARGET [TARGET=HOST]
 209 Features and packages:
 210   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 211   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 212   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 213   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 214   --x-includes=DIR        X include files are in DIR
 215   --x-libraries=DIR       X library files are in DIR
 216 EOF
 217     if test -n "$ac_help"; then
 218       echo "--enable and --with options recognized:$ac_help"
 219     fi
 220     exit 0 ;;
 221
 222   -host | --host | --hos | --ho)
 223     ac_prev=host ;;
 224   -host=* | --host=* | --hos=* | --ho=*)
 225     host="$ac_optarg" ;;
 226
 227   -includedir | --includedir | --includedi | --included | --include \
 228   | --includ | --inclu | --incl | --inc)
 229     ac_prev=includedir ;;
 230   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 231   | --includ=* | --inclu=* | --incl=* | --inc=*)
 232     includedir="$ac_optarg" ;;
 233
 234   -infodir | --infodir | --infodi | --infod | --info | --inf)
 235     ac_prev=infodir ;;
 236   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 237     infodir="$ac_optarg" ;;
 238
 239   -libdir | --libdir | --libdi | --libd)
 240     ac_prev=libdir ;;
 241   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 242     libdir="$ac_optarg" ;;
 243
 244   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 245   | --libexe | --libex | --libe)
 246     ac_prev=libexecdir ;;
 247   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 248   | --libexe=* | --libex=* | --libe=*)
 249     libexecdir="$ac_optarg" ;;
 250
 251   -localstatedir | --localstatedir | --localstatedi | --localstated \
 252   | --localstate | --localstat | --localsta | --localst \
 253   | --locals | --local | --loca | --loc | --lo)
 254     ac_prev=localstatedir ;;
 255   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 256   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 257   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 258     localstatedir="$ac_optarg" ;;
 259
 260   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 261     ac_prev=mandir ;;
 262   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 263     mandir="$ac_optarg" ;;
 264
 265   -nfp | --nfp | --nf)
 266     # Obsolete; use --without-fp.
 267     with_fp=no ;;
 268
 269   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 270   | --no-cr | --no-c)
 271     no_create=yes ;;
 272
 273   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 274   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 275     no_recursion=yes ;;
 276
 277   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 278   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 279   | --oldin | --oldi | --old | --ol | --o)
 280     ac_prev=oldincludedir ;;
 281   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 282   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 283   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 284     oldincludedir="$ac_optarg" ;;
 285
 286   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 287     ac_prev=prefix ;;
 288   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 289     prefix="$ac_optarg" ;;
 290
 291   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 292   | --program-pre | --program-pr | --program-p)
 293     ac_prev=program_prefix ;;
 294   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 295   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 296     program_prefix="$ac_optarg" ;;
 297
 298   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 299   | --program-suf | --program-su | --program-s)
 300     ac_prev=program_suffix ;;
 301   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 302   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 303     program_suffix="$ac_optarg" ;;
 304
 305   -program-transform-name | --program-transform-name \
 306   | --program-transform-nam | --program-transform-na \
 307   | --program-transform-n | --program-transform- \
 308   | --program-transform | --program-transfor \
 309   | --program-transfo | --program-transf \
 310   | --program-trans | --program-tran \
 311   | --progr-tra | --program-tr | --program-t)
 312     ac_prev=program_transform_name ;;
 313   -program-transform-name=* | --program-transform-name=* \
 314   | --program-transform-nam=* | --program-transform-na=* \
 315   | --program-transform-n=* | --program-transform-=* \
 316   | --program-transform=* | --program-transfor=* \
 317   | --program-transfo=* | --program-transf=* \
 318   | --program-trans=* | --program-tran=* \
 319   | --progr-tra=* | --program-tr=* | --program-t=*)
 320     program_transform_name="$ac_optarg" ;;
 321
 322   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 323   | -silent | --silent | --silen | --sile | --sil)
 324     silent=yes ;;
 325
 326   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 327     ac_prev=sbindir ;;
 328   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 329   | --sbi=* | --sb=*)
 330     sbindir="$ac_optarg" ;;
 331
 332   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 333   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 334   | --sharedst | --shareds | --shared | --share | --shar \
 335   | --sha | --sh)
 336     ac_prev=sharedstatedir ;;
 337   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 338   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 339   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 340   | --sha=* | --sh=*)
 341     sharedstatedir="$ac_optarg" ;;
 342
 343   -site | --site | --sit)
 344     ac_prev=site ;;
 345   -site=* | --site=* | --sit=*)
 346     site="$ac_optarg" ;;
 347
 348   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 349     ac_prev=srcdir ;;
 350   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 351     srcdir="$ac_optarg" ;;
 352
 353   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 354   | --syscon | --sysco | --sysc | --sys | --sy)
 355     ac_prev=sysconfdir ;;
 356   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 357   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 358     sysconfdir="$ac_optarg" ;;
 359
 360   -target | --target | --targe | --targ | --tar | --ta | --t)
 361     ac_prev=target ;;
 362   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 363     target="$ac_optarg" ;;
 364
 365   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 366     verbose=yes ;;
 367
 368   -version | --version | --versio | --versi | --vers)
 369     echo "configure generated by autoconf version 2.13"
 370     exit 0 ;;
 371
 372   -with-* | --with-*)
 373     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 374     # Reject names that are not valid shell variable names.
 375     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 376       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 377     fi
 378     ac_package=`echo $ac_package| sed 's/-/_/g'`
 379     case "$ac_option" in
 380       *=*) ;;
 381       *) ac_optarg=yes ;;
 382     esac
 383     eval "with_${ac_package}='$ac_optarg'" ;;
 384
 385   -without-* | --without-*)
 386     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 387     # Reject names that are not valid shell variable names.
 388     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 389       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 390     fi
 391     ac_package=`echo $ac_package| sed 's/-/_/g'`
 392     eval "with_${ac_package}=no" ;;
 393
 394   --x)
 395     # Obsolete; use --with-x.
 396     with_x=yes ;;
 397
 398   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 399   | --x-incl | --x-inc | --x-in | --x-i)
 400     ac_prev=x_includes ;;
 401   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 402   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 403     x_includes="$ac_optarg" ;;
 404
 405   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 406   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 407     ac_prev=x_libraries ;;
 408   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 409   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 410     x_libraries="$ac_optarg" ;;
 411
 412   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 413     ;;
 414
 415   *)
 416     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 417       echo "configure: warning: $ac_option: invalid host type" 1>&2
 418     fi
 419     if test "x$nonopt" != xNONE; then
 420       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 421     fi
 422     nonopt="$ac_option"
 423     ;;
 424
 425   esac
 426 done
 427
 428 if test -n "$ac_prev"; then
 429   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 430 fi
 431
 432 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 433
 434 # File descriptor usage:
 435 # 0 standard input
 436 # 1 file creation
 437 # 2 errors and warnings
 438 # 3 some systems may open it to /dev/tty
 439 # 4 used on the Kubota Titan
 440 # 6 checking for... messages and results
 441 # 5 compiler messages saved in config.log
 442 if test "$silent" = yes; then
 443   exec 6>/dev/null
 444 else
 445   exec 6>&1
 446 fi
 447 exec 5>./config.log
 448
 449 echo "\
 450 This file contains any messages produced by compilers while
 451 running configure, to aid debugging if configure makes a mistake.
 452 " 1>&5
 453
 454 # Strip out --no-create and --no-recursion so they do not pile up.
 455 # Also quote any args containing shell metacharacters.
 456 ac_configure_args=
 457 for ac_arg
 458 do
 459   case "$ac_arg" in
 460   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 461   | --no-cr | --no-c) ;;
 462   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 463   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 464   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 465   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 466   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 467   esac
 468 done
 469
 470 # NLS nuisances.
 471 # Only set these to C if already set.  These must not be set unconditionally
 472 # because not all systems understand e.g. LANG=C (notably SCO).
 473 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 474 # Non-C LC_CTYPE values break the ctype check.
 475 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 476 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 477 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 478 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 479
 480 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 481 rm -rf conftest* confdefs.h
 482 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 483 echo > confdefs.h
 484
 485 # A filename unique to this package, relative to the directory that
 486 # configure is in, which we can look for to find out if srcdir is correct.
 487 ac_unique_file=gcj_mlc.c
 488
 489 # Find the source files, if location was not specified.
 490 if test -z "$srcdir"; then
 491   ac_srcdir_defaulted=yes
 492   # Try the directory containing this script, then its parent.
 493   ac_prog=$0
 494   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 495   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 496   srcdir=$ac_confdir
 497   if test ! -r $srcdir/$ac_unique_file; then
 498     srcdir=..
 499   fi
 500 else
 501   ac_srcdir_defaulted=no
 502 fi
 503 if test ! -r $srcdir/$ac_unique_file; then
 504   if test "$ac_srcdir_defaulted" = yes; then
 505     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 506   else
 507     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 508   fi
 509 fi
 510 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 511
 512 # Prefer explicitly selected file to automatically selected ones.
 513 if test -z "$CONFIG_SITE"; then
 514   if test "x$prefix" != xNONE; then
 515     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 516   else
 517     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 518   fi
 519 fi
 520 for ac_site_file in $CONFIG_SITE; do
 521   if test -r "$ac_site_file"; then
 522     echo "loading site script $ac_site_file"
 523     . "$ac_site_file"
 524   fi
 525 done
 526
 527 if test -r "$cache_file"; then
 528   echo "loading cache $cache_file"
 529   . $cache_file
 530 else
 531   echo "creating cache $cache_file"
 532   > $cache_file
 533 fi
 534
 535 ac_ext=c
 536 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 537 ac_cpp='$CPP $CPPFLAGS'
 538 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 539 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 540 cross_compiling=$ac_cv_prog_cc_cross
 541
 542 ac_exeext=
 543 ac_objext=o
 544 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 545   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 546   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 547     ac_n= ac_c='
 548 ' ac_t='        '
 549   else
 550     ac_n=-n ac_c= ac_t=
 551   fi
 552 else
 553   ac_n= ac_c='\c' ac_t=
 554 fi
 555
 556
 557
 558 # This works around the fact that libtool configuration may change LD
 559 # for this particular configuration, but some shells, instead of
 560 # keeping the changes in LD private, export them just because LD is
 561 # exported.
 562 ORIGINAL_LD_FOR_MULTILIBS=$LD
 563
 564 ac_aux_dir=
 565 for ac_dir in . $srcdir/.; do
 566   if test -f $ac_dir/install-sh; then
 567     ac_aux_dir=$ac_dir
 568     ac_install_sh="$ac_aux_dir/install-sh -c"
 569     break
 570   elif test -f $ac_dir/install.sh; then
 571     ac_aux_dir=$ac_dir
 572     ac_install_sh="$ac_aux_dir/install.sh -c"
 573     break
 574   fi
 575 done
 576 if test -z "$ac_aux_dir"; then
 577   { echo "configure: error: can not find install-sh or install.sh in . $srcdir/." 1>&2; exit 1; }
 578 fi
 579 ac_config_guess=$ac_aux_dir/config.guess
 580 ac_config_sub=$ac_aux_dir/config.sub
 581 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 582
 583
 584 # Find a good install program.  We prefer a C program (faster),
 585 # so one script is as good as another.  But avoid the broken or
 586 # incompatible versions:
 587 # SysV /etc/install, /usr/sbin/install
 588 # SunOS /usr/etc/install
 589 # IRIX /sbin/install
 590 # AIX /bin/install
 591 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 592 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 593 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 594 # ./install, which can be erroneously created by make from ./install.sh.
 595 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 596 echo "configure:597: checking for a BSD compatible install" >&5
 597 if test -z "$INSTALL"; then
 598 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 599   echo $ac_n "(cached) $ac_c" 1>&6
 600 else
 601     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 602   for ac_dir in $PATH; do
 603     # Account for people who put trailing slashes in PATH elements.
 604     case "$ac_dir/" in
 605     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 606     *)
 607       # OSF1 and SCO ODT 3.0 have their own names for install.
 608       # Don't use installbsd from OSF since it installs stuff as root
 609       # by default.
 610       for ac_prog in ginstall scoinst install; do
 611         if test -f $ac_dir/$ac_prog; then
 612           if test $ac_prog = install &&
 613             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 614             # AIX install.  It has an incompatible calling convention.
 615             :
 616           else
 617             ac_cv_path_install="$ac_dir/$ac_prog -c"
 618             break 2
 619           fi
 620         fi
 621       done
 622       ;;
 623     esac
 624   done
 625   IFS="$ac_save_IFS"
 626
 627 fi
 628   if test "${ac_cv_path_install+set}" = set; then
 629     INSTALL="$ac_cv_path_install"
 630   else
 631     # As a last resort, use the slow shell script.  We don't cache a
 632     # path for INSTALL within a source directory, because that will
 633     # break other packages using the cache if that directory is
 634     # removed, or if the path is relative.
 635     INSTALL="$ac_install_sh"
 636   fi
 637 fi
 638 echo "$ac_t""$INSTALL" 1>&6
 639
 640 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 641 # It thinks the first close brace ends the variable substitution.
 642 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 643
 644 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 645
 646 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 647
 648 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 649 echo "configure:650: checking whether build environment is sane" >&5
 650 # Just in case
 651 sleep 1
 652 echo timestamp > conftestfile
 653 # Do `set' in a subshell so we don't clobber the current shell's
 654 # arguments.  Must try -L first in case configure is actually a
 655 # symlink; some systems play weird games with the mod time of symlinks
 656 # (eg FreeBSD returns the mod time of the symlink's containing
 657 # directory).
 658 if (
 659    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 660    if test "$*" = "X"; then
 661       # -L didn't work.
 662       set X `ls -t $srcdir/configure conftestfile`
 663    fi
 664    if test "$*" != "X $srcdir/configure conftestfile" \
 665       && test "$*" != "X conftestfile $srcdir/configure"; then
 666
 667       # If neither matched, then we have a broken ls.  This can happen
 668       # if, for instance, CONFIG_SHELL is bash and it inherits a
 669       # broken ls alias from the environment.  This has actually
 670       # happened.  Such a system could not be considered "sane".
 671       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 672 alias in your environment" 1>&2; exit 1; }
 673    fi
 674
 675    test "$2" = conftestfile
 676    )
 677 then
 678    # Ok.
 679    :
 680 else
 681    { echo "configure: error: newly created file is older than distributed files!
 682 Check your system clock" 1>&2; exit 1; }
 683 fi
 684 rm -f conftest*
 685 echo "$ac_t""yes" 1>&6
 686 if test "$program_transform_name" = s,x,x,; then
 687   program_transform_name=
 688 else
 689   # Double any \ or $.  echo might interpret backslashes.
 690   cat <<\EOF_SED > conftestsed
 691 s,\\,\\\\,g; s,\$,$$,g
 692 EOF_SED
 693   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 694   rm -f conftestsed
 695 fi
 696 test "$program_prefix" != NONE &&
 697   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 698 # Use a double $ so make ignores it.
 699 test "$program_suffix" != NONE &&
 700   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 701
 702 # sed with no file args requires a program.
 703 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 704
 705 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 706 echo "configure:707: checking whether ${MAKE-make} sets \${MAKE}" >&5
 707 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 708 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 709   echo $ac_n "(cached) $ac_c" 1>&6
 710 else
 711   cat > conftestmake <<\EOF
 712 all:
 713         @echo 'ac_maketemp="${MAKE}"'
 714 EOF
 715 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 716 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 717 if test -n "$ac_maketemp"; then
 718   eval ac_cv_prog_make_${ac_make}_set=yes
 719 else
 720   eval ac_cv_prog_make_${ac_make}_set=no
 721 fi
 722 rm -f conftestmake
 723 fi
 724 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 725   echo "$ac_t""yes" 1>&6
 726   SET_MAKE=
 727 else
 728   echo "$ac_t""no" 1>&6
 729   SET_MAKE="MAKE=${MAKE-make}"
 730 fi
 731
 732 if test $host != $build; then
 733   ac_tool_prefix=${host_alias}-
 734 else
 735   ac_tool_prefix=
 736 fi
 737
 738 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 739 echo "configure:740: checking for Cygwin environment" >&5
 740 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 741   echo $ac_n "(cached) $ac_c" 1>&6
 742 else
 743   cat > conftest.$ac_ext <<EOF
 744 #line 745 "configure"
 745 #include "confdefs.h"
 746
 747 int main() {
 748
 749 #ifndef __CYGWIN__
 750 #define __CYGWIN__ __CYGWIN32__
 751 #endif
 752 return __CYGWIN__;
 753 ; return 0; }
 754 EOF
 755 if { (eval echo configure:756: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 756   rm -rf conftest*
 757   ac_cv_cygwin=yes
 758 else
 759   echo "configure: failed program was:" >&5
 760   cat conftest.$ac_ext >&5
 761   rm -rf conftest*
 762   ac_cv_cygwin=no
 763 fi
 764 rm -f conftest*
 765 rm -f conftest*
 766 fi
 767
 768 echo "$ac_t""$ac_cv_cygwin" 1>&6
 769 CYGWIN=
 770 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 771 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 772 echo "configure:773: checking for mingw32 environment" >&5
 773 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 774   echo $ac_n "(cached) $ac_c" 1>&6
 775 else
 776   cat > conftest.$ac_ext <<EOF
 777 #line 778 "configure"
 778 #include "confdefs.h"
 779
 780 int main() {
 781 return __MINGW32__;
 782 ; return 0; }
 783 EOF
 784 if { (eval echo configure:785: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 785   rm -rf conftest*
 786   ac_cv_mingw32=yes
 787 else
 788   echo "configure: failed program was:" >&5
 789   cat conftest.$ac_ext >&5
 790   rm -rf conftest*
 791   ac_cv_mingw32=no
 792 fi
 793 rm -f conftest*
 794 rm -f conftest*
 795 fi
 796
 797 echo "$ac_t""$ac_cv_mingw32" 1>&6
 798 MINGW32=
 799 test "$ac_cv_mingw32" = yes && MINGW32=yes
 800
 801 # Check whether --enable-multilib or --disable-multilib was given.
 802 if test "${enable_multilib+set}" = set; then
 803   enableval="$enable_multilib"
 804   case "${enableval}" in
 805   yes) multilib=yes ;;
 806   no)  multilib=no ;;
 807   *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
 808  esac
 809 else
 810   multilib=yes
 811 fi
 812
 813
 814 if test "${srcdir}" = "."; then
 815   if test "${with_target_subdir}" != "." -a -n "${with_target_subdir}"; then
 816     gc_basedir="${srcdir}/${with_multisrctop}../."
 817   else
 818     gc_basedir="${srcdir}/${with_multisrctop}."
 819   fi
 820 else
 821   gc_basedir="${srcdir}/."
 822 fi
 823
 824 ac_aux_dir=
 825 for ac_dir in $gc_basedir/.. $srcdir/$gc_basedir/..; do
 826   if test -f $ac_dir/install-sh; then
 827     ac_aux_dir=$ac_dir
 828     ac_install_sh="$ac_aux_dir/install-sh -c"
 829     break
 830   elif test -f $ac_dir/install.sh; then
 831     ac_aux_dir=$ac_dir
 832     ac_install_sh="$ac_aux_dir/install.sh -c"
 833     break
 834   fi
 835 done
 836 if test -z "$ac_aux_dir"; then
 837   { echo "configure: error: can not find install-sh or install.sh in $gc_basedir/.. $srcdir/$gc_basedir/.." 1>&2; exit 1; }
 838 fi
 839 ac_config_guess=$ac_aux_dir/config.guess
 840 ac_config_sub=$ac_aux_dir/config.sub
 841 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 842
 843 if :; then :; else
 844   # This overrides the previous occurrence for automake, but not for
 845   # autoconf, which is exactly what we want.
 846   ac_aux_dir=
 847 for ac_dir in .. $srcdir/..; do
 848   if test -f $ac_dir/install-sh; then
 849     ac_aux_dir=$ac_dir
 850     ac_install_sh="$ac_aux_dir/install-sh -c"
 851     break
 852   elif test -f $ac_dir/install.sh; then
 853     ac_aux_dir=$ac_dir
 854     ac_install_sh="$ac_aux_dir/install.sh -c"
 855     break
 856   fi
 857 done
 858 if test -z "$ac_aux_dir"; then
 859   { echo "configure: error: can not find install-sh or install.sh in .. $srcdir/.." 1>&2; exit 1; }
 860 fi
 861 ac_config_guess=$ac_aux_dir/config.guess
 862 ac_config_sub=$ac_aux_dir/config.sub
 863 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 864
 865 fi
 866
 867
 868 # Do some error checking and defaulting for the host and target type.
 869 # The inputs are:
 870 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 871 #
 872 # The rules are:
 873 # 1. You are not allowed to specify --host, --target, and nonopt at the
 874 #    same time.
 875 # 2. Host defaults to nonopt.
 876 # 3. If nonopt is not specified, then host defaults to the current host,
 877 #    as determined by config.guess.
 878 # 4. Target and build default to nonopt.
 879 # 5. If nonopt is not specified, then target and build default to host.
 880
 881 # The aliases save the names the user supplied, while $host etc.
 882 # will get canonicalized.
 883 case $host---$target---$nonopt in
 884 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 885 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 886 esac
 887
 888
 889 # Make sure we can run config.sub.
 890 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 891 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 892 fi
 893
 894 echo $ac_n "checking host system type""... $ac_c" 1>&6
 895 echo "configure:896: checking host system type" >&5
 896
 897 host_alias=$host
 898 case "$host_alias" in
 899 NONE)
 900   case $nonopt in
 901   NONE)
 902     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 903     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 904     fi ;;
 905   *) host_alias=$nonopt ;;
 906   esac ;;
 907 esac
 908
 909 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 910 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 911 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 912 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 913 echo "$ac_t""$host" 1>&6
 914
 915 echo $ac_n "checking target system type""... $ac_c" 1>&6
 916 echo "configure:917: checking target system type" >&5
 917
 918 target_alias=$target
 919 case "$target_alias" in
 920 NONE)
 921   case $nonopt in
 922   NONE) target_alias=$host_alias ;;
 923   *) target_alias=$nonopt ;;
 924   esac ;;
 925 esac
 926
 927 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 928 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 929 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 930 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 931 echo "$ac_t""$target" 1>&6
 932
 933 echo $ac_n "checking build system type""... $ac_c" 1>&6
 934 echo "configure:935: checking build system type" >&5
 935
 936 build_alias=$build
 937 case "$build_alias" in
 938 NONE)
 939   case $nonopt in
 940   NONE) build_alias=$host_alias ;;
 941   *) build_alias=$nonopt ;;
 942   esac ;;
 943 esac
 944
 945 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 946 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 947 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 948 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 949 echo "$ac_t""$build" 1>&6
 950
 951 test "$host_alias" != "$target_alias" &&
 952   test "$program_prefix$program_suffix$program_transform_name" = \
 953     NONENONEs,x,x, &&
 954   program_prefix=${target_alias}-
 955
 956
 957 # This works around an automake problem.
 958 mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
 959
 960
 961
 962 PACKAGE=gc
 963
 964 VERSION=6.0
 965
 966 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
 967   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
 968 fi
 969
 970
 971
 972 missing_dir=`cd $ac_aux_dir && pwd`
 973 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
 974 echo "configure:975: checking for working aclocal" >&5
 975 # Run test in a subshell; some versions of sh will print an error if
 976 # an executable is not found, even if stderr is redirected.
 977 # Redirect stdin to placate older versions of autoconf.  Sigh.
 978 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
 979    ACLOCAL=aclocal
 980    echo "$ac_t""found" 1>&6
 981 else
 982    ACLOCAL="$missing_dir/missing aclocal"
 983    echo "$ac_t""missing" 1>&6
 984 fi
 985
 986 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
 987 echo "configure:988: checking for working autoconf" >&5
 988 # Run test in a subshell; some versions of sh will print an error if
 989 # an executable is not found, even if stderr is redirected.
 990 # Redirect stdin to placate older versions of autoconf.  Sigh.
 991 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
 992    AUTOCONF=autoconf
 993    echo "$ac_t""found" 1>&6
 994 else
 995    AUTOCONF="$missing_dir/missing autoconf"
 996    echo "$ac_t""missing" 1>&6
 997 fi
 998
 999 echo $ac_n "checking for working automake""... $ac_c" 1>&6
1000 echo "configure:1001: checking for working automake" >&5
1001 # Run test in a subshell; some versions of sh will print an error if
1002 # an executable is not found, even if stderr is redirected.
1003 # Redirect stdin to placate older versions of autoconf.  Sigh.
1004 if (automake --version) < /dev/null > /dev/null 2>&1; then
1005    AUTOMAKE=automake
1006    echo "$ac_t""found" 1>&6
1007 else
1008    AUTOMAKE="$missing_dir/missing automake"
1009    echo "$ac_t""missing" 1>&6
1010 fi
1011
1012 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
1013 echo "configure:1014: checking for working autoheader" >&5
1014 # Run test in a subshell; some versions of sh will print an error if
1015 # an executable is not found, even if stderr is redirected.
1016 # Redirect stdin to placate older versions of autoconf.  Sigh.
1017 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1018    AUTOHEADER=autoheader
1019    echo "$ac_t""found" 1>&6
1020 else
1021    AUTOHEADER="$missing_dir/missing autoheader"
1022    echo "$ac_t""missing" 1>&6
1023 fi
1024
1025 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
1026 echo "configure:1027: checking for working makeinfo" >&5
1027 # Run test in a subshell; some versions of sh will print an error if
1028 # an executable is not found, even if stderr is redirected.
1029 # Redirect stdin to placate older versions of autoconf.  Sigh.
1030 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1031    MAKEINFO=makeinfo
1032    echo "$ac_t""found" 1>&6
1033 else
1034    MAKEINFO="$missing_dir/missing makeinfo"
1035    echo "$ac_t""missing" 1>&6
1036 fi
1037
1038
1039
1040 # FIXME: We temporarily define our own version of AC_PROG_CC.  This is
1041 # copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
1042 # are probably using a cross compiler, which will not be able to fully
1043 # link an executable.  This should really be fixed in autoconf
1044 # itself.
1045
1046
1047
1048
1049 # Extract the first word of "gcc", so it can be a program name with args.
1050 set dummy gcc; ac_word=$2
1051 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1052 echo "configure:1053: checking for $ac_word" >&5
1053 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1054   echo $ac_n "(cached) $ac_c" 1>&6
1055 else
1056   if test -n "$CC"; then
1057   ac_cv_prog_CC="$CC" # Let the user override the test.
1058 else
1059   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1060   ac_dummy="$PATH"
1061   for ac_dir in $ac_dummy; do
1062     test -z "$ac_dir" && ac_dir=.
1063     if test -f $ac_dir/$ac_word; then
1064       ac_cv_prog_CC="gcc"
1065       break
1066     fi
1067   done
1068   IFS="$ac_save_ifs"
1069 fi
1070 fi
1071 CC="$ac_cv_prog_CC"
1072 if test -n "$CC"; then
1073   echo "$ac_t""$CC" 1>&6
1074 else
1075   echo "$ac_t""no" 1>&6
1076 fi
1077
1078 if test -z "$CC"; then
1079   # Extract the first word of "cc", so it can be a program name with args.
1080 set dummy cc; ac_word=$2
1081 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1082 echo "configure:1083: checking for $ac_word" >&5
1083 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1084   echo $ac_n "(cached) $ac_c" 1>&6
1085 else
1086   if test -n "$CC"; then
1087   ac_cv_prog_CC="$CC" # Let the user override the test.
1088 else
1089   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1090   ac_prog_rejected=no
1091   ac_dummy="$PATH"
1092   for ac_dir in $ac_dummy; do
1093     test -z "$ac_dir" && ac_dir=.
1094     if test -f $ac_dir/$ac_word; then
1095       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1096         ac_prog_rejected=yes
1097         continue
1098       fi
1099       ac_cv_prog_CC="cc"
1100       break
1101     fi
1102   done
1103   IFS="$ac_save_ifs"
1104 if test $ac_prog_rejected = yes; then
1105   # We found a bogon in the path, so make sure we never use it.
1106   set dummy $ac_cv_prog_CC
1107   shift
1108   if test $# -gt 0; then
1109     # We chose a different compiler from the bogus one.
1110     # However, it has the same basename, so the bogon will be chosen
1111     # first if we set CC to just the basename; use the full file name.
1112     shift
1113     set dummy "$ac_dir/$ac_word" "$@"
1114     shift
1115     ac_cv_prog_CC="$@"
1116   fi
1117 fi
1118 fi
1119 fi
1120 CC="$ac_cv_prog_CC"
1121 if test -n "$CC"; then
1122   echo "$ac_t""$CC" 1>&6
1123 else
1124   echo "$ac_t""no" 1>&6
1125 fi
1126
1127   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1128 fi
1129
1130 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1131 echo "configure:1132: checking whether we are using GNU C" >&5
1132 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1133   echo $ac_n "(cached) $ac_c" 1>&6
1134 else
1135   cat > conftest.c <<EOF
1136 #ifdef __GNUC__
1137   yes;
1138 #endif
1139 EOF
1140 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1141: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1141   ac_cv_prog_gcc=yes
1142 else
1143   ac_cv_prog_gcc=no
1144 fi
1145 fi
1146
1147 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1148
1149 if test $ac_cv_prog_gcc = yes; then
1150   GCC=yes
1151   ac_test_CFLAGS="${CFLAGS+set}"
1152   ac_save_CFLAGS="$CFLAGS"
1153   CFLAGS=
1154   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1155 echo "configure:1156: checking whether ${CC-cc} accepts -g" >&5
1156 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1157   echo $ac_n "(cached) $ac_c" 1>&6
1158 else
1159   echo 'void f(){}' > conftest.c
1160 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1161   ac_cv_prog_cc_g=yes
1162 else
1163   ac_cv_prog_cc_g=no
1164 fi
1165 rm -f conftest*
1166
1167 fi
1168
1169 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1170   if test "$ac_test_CFLAGS" = set; then
1171     CFLAGS="$ac_save_CFLAGS"
1172   elif test $ac_cv_prog_cc_g = yes; then
1173     CFLAGS="-g -O2"
1174   else
1175     CFLAGS="-O2"
1176   fi
1177 else
1178   GCC=
1179   test "${CFLAGS+set}" = set || CFLAGS="-g"
1180 fi
1181
1182
1183 # Likewise for AC_PROG_CXX.
1184
1185
1186
1187 for ac_prog in $CCC c++ g++ gcc CC cxx cc++
1188 do
1189 # Extract the first word of "$ac_prog", so it can be a program name with args.
1190 set dummy $ac_prog; ac_word=$2
1191 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1192 echo "configure:1193: checking for $ac_word" >&5
1193 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1194   echo $ac_n "(cached) $ac_c" 1>&6
1195 else
1196   if test -n "$CXX"; then
1197   ac_cv_prog_CXX="$CXX" # Let the user override the test.
1198 else
1199   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1200   ac_dummy="$PATH"
1201   for ac_dir in $ac_dummy; do
1202     test -z "$ac_dir" && ac_dir=.
1203     if test -f $ac_dir/$ac_word; then
1204       ac_cv_prog_CXX="$ac_prog"
1205       break
1206     fi
1207   done
1208   IFS="$ac_save_ifs"
1209 fi
1210 fi
1211 CXX="$ac_cv_prog_CXX"
1212 if test -n "$CXX"; then
1213   echo "$ac_t""$CXX" 1>&6
1214 else
1215   echo "$ac_t""no" 1>&6
1216 fi
1217
1218 test -n "$CXX" && break
1219 done
1220 test -n "$CXX" || CXX="gcc"
1221
1222 test -z "$CXX" && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
1223
1224 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1225 echo "configure:1226: checking whether we are using GNU C++" >&5
1226 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1227   echo $ac_n "(cached) $ac_c" 1>&6
1228 else
1229   cat > conftest.C <<EOF
1230 #ifdef __GNUC__
1231   yes;
1232 #endif
1233 EOF
1234 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1235: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1235   ac_cv_prog_gxx=yes
1236 else
1237   ac_cv_prog_gxx=no
1238 fi
1239 fi
1240
1241 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1242
1243 if test $ac_cv_prog_gxx = yes; then
1244   GXX=yes
1245   ac_test_CXXFLAGS="${CXXFLAGS+set}"
1246   ac_save_CXXFLAGS="$CXXFLAGS"
1247   CXXFLAGS=
1248   echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1249 echo "configure:1250: checking whether ${CXX-g++} accepts -g" >&5
1250 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1251   echo $ac_n "(cached) $ac_c" 1>&6
1252 else
1253   echo 'void f(){}' > conftest.cc
1254 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1255   ac_cv_prog_cxx_g=yes
1256 else
1257   ac_cv_prog_cxx_g=no
1258 fi
1259 rm -f conftest*
1260
1261 fi
1262
1263 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1264   if test "$ac_test_CXXFLAGS" = set; then
1265     CXXFLAGS="$ac_save_CXXFLAGS"
1266   elif test $ac_cv_prog_cxx_g = yes; then
1267     CXXFLAGS="-g -O2"
1268   else
1269     CXXFLAGS="-O2"
1270   fi
1271 else
1272   GXX=
1273   test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
1274 fi
1275
1276
1277 # AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD).  If we don't
1278 # run it explicitly here, it will be run implicitly before
1279 # NEWLIB_CONFIGURE, which doesn't work because that means that it will
1280 # be run before AC_CANONICAL_HOST.
1281 echo $ac_n "checking build system type""... $ac_c" 1>&6
1282 echo "configure:1283: checking build system type" >&5
1283
1284 build_alias=$build
1285 case "$build_alias" in
1286 NONE)
1287   case $nonopt in
1288   NONE) build_alias=$host_alias ;;
1289   *) build_alias=$nonopt ;;
1290   esac ;;
1291 esac
1292
1293 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1294 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1295 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1296 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1297 echo "$ac_t""$build" 1>&6
1298
1299
1300 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1301 set dummy ${ac_tool_prefix}as; ac_word=$2
1302 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1303 echo "configure:1304: checking for $ac_word" >&5
1304 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1305   echo $ac_n "(cached) $ac_c" 1>&6
1306 else
1307   if test -n "$AS"; then
1308   ac_cv_prog_AS="$AS" # Let the user override the test.
1309 else
1310   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1311   ac_dummy="$PATH"
1312   for ac_dir in $ac_dummy; do
1313     test -z "$ac_dir" && ac_dir=.
1314     if test -f $ac_dir/$ac_word; then
1315       ac_cv_prog_AS="${ac_tool_prefix}as"
1316       break
1317     fi
1318   done
1319   IFS="$ac_save_ifs"
1320   test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1321 fi
1322 fi
1323 AS="$ac_cv_prog_AS"
1324 if test -n "$AS"; then
1325   echo "$ac_t""$AS" 1>&6
1326 else
1327   echo "$ac_t""no" 1>&6
1328 fi
1329
1330
1331
1332 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1333 set dummy ${ac_tool_prefix}ar; ac_word=$2
1334 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1335 echo "configure:1336: checking for $ac_word" >&5
1336 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1337   echo $ac_n "(cached) $ac_c" 1>&6
1338 else
1339   if test -n "$AR"; then
1340   ac_cv_prog_AR="$AR" # Let the user override the test.
1341 else
1342   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1343   ac_dummy="$PATH"
1344   for ac_dir in $ac_dummy; do
1345     test -z "$ac_dir" && ac_dir=.
1346     if test -f $ac_dir/$ac_word; then
1347       ac_cv_prog_AR="${ac_tool_prefix}ar"
1348       break
1349     fi
1350   done
1351   IFS="$ac_save_ifs"
1352   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1353 fi
1354 fi
1355 AR="$ac_cv_prog_AR"
1356 if test -n "$AR"; then
1357   echo "$ac_t""$AR" 1>&6
1358 else
1359   echo "$ac_t""no" 1>&6
1360 fi
1361
1362
1363
1364 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1365 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1366 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1367 echo "configure:1368: checking for $ac_word" >&5
1368 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1369   echo $ac_n "(cached) $ac_c" 1>&6
1370 else
1371   if test -n "$RANLIB"; then
1372   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1373 else
1374   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1375   ac_dummy="$PATH"
1376   for ac_dir in $ac_dummy; do
1377     test -z "$ac_dir" && ac_dir=.
1378     if test -f $ac_dir/$ac_word; then
1379       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1380       break
1381     fi
1382   done
1383   IFS="$ac_save_ifs"
1384 fi
1385 fi
1386 RANLIB="$ac_cv_prog_RANLIB"
1387 if test -n "$RANLIB"; then
1388   echo "$ac_t""$RANLIB" 1>&6
1389 else
1390   echo "$ac_t""no" 1>&6
1391 fi
1392
1393
1394 if test -z "$ac_cv_prog_RANLIB"; then
1395 if test -n "$ac_tool_prefix"; then
1396   # Extract the first word of "ranlib", so it can be a program name with args.
1397 set dummy ranlib; ac_word=$2
1398 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1399 echo "configure:1400: checking for $ac_word" >&5
1400 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1401   echo $ac_n "(cached) $ac_c" 1>&6
1402 else
1403   if test -n "$RANLIB"; then
1404   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1405 else
1406   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1407   ac_dummy="$PATH"
1408   for ac_dir in $ac_dummy; do
1409     test -z "$ac_dir" && ac_dir=.
1410     if test -f $ac_dir/$ac_word; then
1411       ac_cv_prog_RANLIB="ranlib"
1412       break
1413     fi
1414   done
1415   IFS="$ac_save_ifs"
1416   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1417 fi
1418 fi
1419 RANLIB="$ac_cv_prog_RANLIB"
1420 if test -n "$RANLIB"; then
1421   echo "$ac_t""$RANLIB" 1>&6
1422 else
1423   echo "$ac_t""no" 1>&6
1424 fi
1425
1426 else
1427   RANLIB=":"
1428 fi
1429 fi
1430
1431
1432 # Find a good install program.  We prefer a C program (faster),
1433 # so one script is as good as another.  But avoid the broken or
1434 # incompatible versions:
1435 # SysV /etc/install, /usr/sbin/install
1436 # SunOS /usr/etc/install
1437 # IRIX /sbin/install
1438 # AIX /bin/install
1439 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1440 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1441 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1442 # ./install, which can be erroneously created by make from ./install.sh.
1443 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1444 echo "configure:1445: checking for a BSD compatible install" >&5
1445 if test -z "$INSTALL"; then
1446 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1447   echo $ac_n "(cached) $ac_c" 1>&6
1448 else
1449     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1450   for ac_dir in $PATH; do
1451     # Account for people who put trailing slashes in PATH elements.
1452     case "$ac_dir/" in
1453     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1454     *)
1455       # OSF1 and SCO ODT 3.0 have their own names for install.
1456       # Don't use installbsd from OSF since it installs stuff as root
1457       # by default.
1458       for ac_prog in ginstall scoinst install; do
1459         if test -f $ac_dir/$ac_prog; then
1460           if test $ac_prog = install &&
1461             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1462             # AIX install.  It has an incompatible calling convention.
1463             :
1464           else
1465             ac_cv_path_install="$ac_dir/$ac_prog -c"
1466             break 2
1467           fi
1468         fi
1469       done
1470       ;;
1471     esac
1472   done
1473   IFS="$ac_save_IFS"
1474
1475 fi
1476   if test "${ac_cv_path_install+set}" = set; then
1477     INSTALL="$ac_cv_path_install"
1478   else
1479     # As a last resort, use the slow shell script.  We don't cache a
1480     # path for INSTALL within a source directory, because that will
1481     # break other packages using the cache if that directory is
1482     # removed, or if the path is relative.
1483     INSTALL="$ac_install_sh"
1484   fi
1485 fi
1486 echo "$ac_t""$INSTALL" 1>&6
1487
1488 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1489 # It thinks the first close brace ends the variable substitution.
1490 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1491
1492 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1493
1494 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1495
1496
1497 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1498 echo "configure:1499: checking whether to enable maintainer-specific portions of Makefiles" >&5
1499     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1500 if test "${enable_maintainer_mode+set}" = set; then
1501   enableval="$enable_maintainer_mode"
1502   USE_MAINTAINER_MODE=$enableval
1503 else
1504   USE_MAINTAINER_MODE=no
1505 fi
1506
1507   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1508
1509
1510 if test $USE_MAINTAINER_MODE = yes; then
1511   MAINTAINER_MODE_TRUE=
1512   MAINTAINER_MODE_FALSE='#'
1513 else
1514   MAINTAINER_MODE_TRUE='#'
1515   MAINTAINER_MODE_FALSE=
1516 fi
1517   MAINT=$MAINTAINER_MODE_TRUE
1518
1519
1520
1521 # We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
1522 # at least currently, we never actually build a program, so we never
1523 # need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
1524 # fails, because we are probably configuring with a cross compiler
1525 # which can't create executables.  So we include AC_EXEEXT to keep
1526 # automake happy, but we don't execute it, since we don't care about
1527 # the result.
1528 if false; then
1529   # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
1530   # to nothing, so nothing would remain between `then' and `fi' if it
1531   # were not for the `:' below.
1532   :
1533
1534
1535 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1536 echo "configure:1537: checking for executable suffix" >&5
1537 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1538   echo $ac_n "(cached) $ac_c" 1>&6
1539 else
1540   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1541   ac_cv_exeext=.exe
1542 else
1543   rm -f conftest*
1544   echo 'int main () { return 0; }' > conftest.$ac_ext
1545   ac_cv_exeext=
1546   if { (eval echo configure:1547: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1547     for file in conftest.*; do
1548       case $file in
1549       *.c | *.o | *.obj) ;;
1550       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1551       esac
1552     done
1553   else
1554     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1555   fi
1556   rm -f conftest*
1557   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1558 fi
1559 fi
1560
1561 EXEEXT=""
1562 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1563 echo "$ac_t""${ac_cv_exeext}" 1>&6
1564 ac_exeext=$EXEEXT
1565
1566 fi
1567
1568 . ${srcdir}/configure.host
1569
1570 case ${gc_basedir} in
1571 /* | A-Za-z:/\\*) gc_flagbasedir=${gc_basedir} ;;
1572 *) gc_flagbasedir='$(top_builddir)/'${gc_basedir} ;;
1573 esac
1574
1575 gc_cflags="${gc_cflags} -I"'$(top_builddir)'"/./targ-include -I${gc_flagbasedir}/libc/include"
1576 case "${host}" in
1577   *-*-cygwin32*)
1578     gc_cflags="${gc_cflags} -I${gc_flagbasedir}/../winsup/include"
1579     ;;
1580 esac
1581
1582
1583 GC_CFLAGS=${gc_cflags}
1584
1585
1586
1587 # Check whether --enable-shared or --disable-shared was given.
1588 if test "${enable_shared+set}" = set; then
1589   enableval="$enable_shared"
1590   p=${PACKAGE-default}
1591 case $enableval in
1592 yes) enable_shared=yes ;;
1593 no) enable_shared=no ;;
1594 *)
1595   enable_shared=no
1596   # Look at the argument we got.  We use all the common list separators.
1597   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1598   for pkg in $enableval; do
1599     if test "X$pkg" = "X$p"; then
1600       enable_shared=yes
1601     fi
1602   done
1603   IFS="$ac_save_ifs"
1604   ;;
1605 esac
1606 else
1607   enable_shared=yes
1608 fi
1609
1610 # Check whether --enable-static or --disable-static was given.
1611 if test "${enable_static+set}" = set; then
1612   enableval="$enable_static"
1613   p=${PACKAGE-default}
1614 case $enableval in
1615 yes) enable_static=yes ;;
1616 no) enable_static=no ;;
1617 *)
1618   enable_static=no
1619   # Look at the argument we got.  We use all the common list separators.
1620   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1621   for pkg in $enableval; do
1622     if test "X$pkg" = "X$p"; then
1623       enable_static=yes
1624     fi
1625   done
1626   IFS="$ac_save_ifs"
1627   ;;
1628 esac
1629 else
1630   enable_static=yes
1631 fi
1632
1633 # Check whether --enable-fast-install or --disable-fast-install was given.
1634 if test "${enable_fast_install+set}" = set; then
1635   enableval="$enable_fast_install"
1636   p=${PACKAGE-default}
1637 case $enableval in
1638 yes) enable_fast_install=yes ;;
1639 no) enable_fast_install=no ;;
1640 *)
1641   enable_fast_install=no
1642   # Look at the argument we got.  We use all the common list separators.
1643   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1644   for pkg in $enableval; do
1645     if test "X$pkg" = "X$p"; then
1646       enable_fast_install=yes
1647     fi
1648   done
1649   IFS="$ac_save_ifs"
1650   ;;
1651 esac
1652 else
1653   enable_fast_install=yes
1654 fi
1655
1656 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1657 if test "${with_gnu_ld+set}" = set; then
1658   withval="$with_gnu_ld"
1659   test "$withval" = no || with_gnu_ld=yes
1660 else
1661   with_gnu_ld=no
1662 fi
1663
1664 ac_prog=ld
1665 if test "$GCC" = yes; then
1666   # Check if gcc -print-prog-name=ld gives a path.
1667   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1668 echo "configure:1669: checking for ld used by GCC" >&5
1669   case $host in
1670   *-*-mingw*)
1671     # gcc leaves a trailing carriage return which upsets mingw
1672     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1673   *)
1674     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1675   esac
1676   case $ac_prog in
1677     # Accept absolute paths.
1678     [\\/]* | [A-Za-z]:[\\/]*)
1679       re_direlt='/[^/][^/]*/\.\./'
1680       # Canonicalize the path of ld
1681       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1682       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1683         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1684       done
1685       test -z "$LD" && LD="$ac_prog"
1686       ;;
1687   "")
1688     # If it fails, then pretend we aren't using GCC.
1689     ac_prog=ld
1690     ;;
1691   *)
1692     # If it is relative, then search for the first ld in PATH.
1693     with_gnu_ld=unknown
1694     ;;
1695   esac
1696 elif test "$with_gnu_ld" = yes; then
1697   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1698 echo "configure:1699: checking for GNU ld" >&5
1699 else
1700   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1701 echo "configure:1702: checking for non-GNU ld" >&5
1702 fi
1703 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1704   echo $ac_n "(cached) $ac_c" 1>&6
1705 else
1706   if test -z "$LD"; then
1707   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1708   for ac_dir in $PATH; do
1709     test -z "$ac_dir" && ac_dir=.
1710     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1711       lt_cv_path_LD="$ac_dir/$ac_prog"
1712       # Check to see if the program is GNU ld.  I'd rather use --version,
1713       # but apparently some GNU ld's only accept -v.
1714       # Break only if it was the GNU/non-GNU ld that we prefer.
1715       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1716         test "$with_gnu_ld" != no && break
1717       else
1718         test "$with_gnu_ld" != yes && break
1719       fi
1720     fi
1721   done
1722   IFS="$ac_save_ifs"
1723 else
1724   lt_cv_path_LD="$LD" # Let the user override the test with a path.
1725 fi
1726 fi
1727
1728 LD="$lt_cv_path_LD"
1729 if test -n "$LD"; then
1730   echo "$ac_t""$LD" 1>&6
1731 else
1732   echo "$ac_t""no" 1>&6
1733 fi
1734 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1735 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1736 echo "configure:1737: checking if the linker ($LD) is GNU ld" >&5
1737 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1738   echo $ac_n "(cached) $ac_c" 1>&6
1739 else
1740   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1741 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1742   lt_cv_prog_gnu_ld=yes
1743 else
1744   lt_cv_prog_gnu_ld=no
1745 fi
1746 fi
1747
1748 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1749 with_gnu_ld=$lt_cv_prog_gnu_ld
1750
1751
1752 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1753 echo "configure:1754: checking for $LD option to reload object files" >&5
1754 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1755   echo $ac_n "(cached) $ac_c" 1>&6
1756 else
1757   lt_cv_ld_reload_flag='-r'
1758 fi
1759
1760 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1761 reload_flag=$lt_cv_ld_reload_flag
1762 test -n "$reload_flag" && reload_flag=" $reload_flag"
1763
1764 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1765 echo "configure:1766: checking for BSD-compatible nm" >&5
1766 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1767   echo $ac_n "(cached) $ac_c" 1>&6
1768 else
1769   if test -n "$NM"; then
1770   # Let the user override the test.
1771   lt_cv_path_NM="$NM"
1772 else
1773   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1774   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1775     test -z "$ac_dir" && ac_dir=.
1776     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1777     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1778       # Check to see if the nm accepts a BSD-compat flag.
1779       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1780       #   nm: unknown option "B" ignored
1781       # Tru64's nm complains that /dev/null is an invalid object file
1782       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1783         lt_cv_path_NM="$tmp_nm -B"
1784         break
1785       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1786         lt_cv_path_NM="$tmp_nm -p"
1787         break
1788       else
1789         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1790         continue # so that we can try to find one that supports BSD flags
1791       fi
1792     fi
1793   done
1794   IFS="$ac_save_ifs"
1795   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1796 fi
1797 fi
1798
1799 NM="$lt_cv_path_NM"
1800 echo "$ac_t""$NM" 1>&6
1801
1802 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1803 echo "configure:1804: checking whether ln -s works" >&5
1804 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1805   echo $ac_n "(cached) $ac_c" 1>&6
1806 else
1807   rm -f conftestdata
1808 if ln -s X conftestdata 2>/dev/null
1809 then
1810   rm -f conftestdata
1811   ac_cv_prog_LN_S="ln -s"
1812 else
1813   ac_cv_prog_LN_S=ln
1814 fi
1815 fi
1816 LN_S="$ac_cv_prog_LN_S"
1817 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1818   echo "$ac_t""yes" 1>&6
1819 else
1820   echo "$ac_t""no" 1>&6
1821 fi
1822
1823 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1824 echo "configure:1825: checking how to recognise dependant libraries" >&5
1825 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1826   echo $ac_n "(cached) $ac_c" 1>&6
1827 else
1828   lt_cv_file_magic_cmd='$MAGIC_CMD'
1829 lt_cv_file_magic_test_file=
1830 lt_cv_deplibs_check_method='unknown'
1831 # Need to set the preceding variable on all platforms that support
1832 # interlibrary dependencies.
1833 # 'none' -- dependencies not supported.
1834 # `unknown' -- same as none, but documents that we really don't know.
1835 # 'pass_all' -- all dependencies passed with no checks.
1836 # 'test_compile' -- check by making test program.
1837 # 'file_magic [regex]' -- check by looking for files in library path
1838 # which responds to the $file_magic_cmd with a given egrep regex.
1839 # If you have `file' or equivalent on your system and you're not sure
1840 # whether `pass_all' will *always* work, you probably want this one.
1841
1842 case $host_os in
1843 aix*)
1844   lt_cv_deplibs_check_method=pass_all
1845   ;;
1846
1847 beos*)
1848   lt_cv_deplibs_check_method=pass_all
1849   ;;
1850
1851 bsdi4*)
1852   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1853   lt_cv_file_magic_cmd='/usr/bin/file -L'
1854   lt_cv_file_magic_test_file=/shlib/libc.so
1855   ;;
1856
1857 cygwin* | mingw* |pw32*)
1858   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1859   lt_cv_file_magic_cmd='$OBJDUMP -f'
1860   ;;
1861
1862 darwin* | rhapsody*)
1863   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1864   lt_cv_file_magic_cmd='/usr/bin/file -L'
1865   case "$host_os" in
1866   rhapsody* | darwin1.012)
1867     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1868     ;;
1869   *) # Darwin 1.3 on
1870     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1871     ;;
1872   esac
1873   ;;
1874
1875 freebsd* )
1876   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1877     case $host_cpu in
1878     i*86 )
1879       # Not sure whether the presence of OpenBSD here was a mistake.
1880       # Let's accept both of them until this is cleared up.
1881       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1882       lt_cv_file_magic_cmd=/usr/bin/file
1883       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1884       ;;
1885     esac
1886   else
1887     lt_cv_deplibs_check_method=pass_all
1888   fi
1889   ;;
1890
1891 gnu*)
1892   lt_cv_deplibs_check_method=pass_all
1893   ;;
1894
1895 hpux10.20*|hpux11*)
1896   case $host_cpu in
1897   hppa*)
1898     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
1899     lt_cv_file_magic_cmd=/usr/bin/file
1900     lt_cv_file_magic_test_file=/usr/lib/libc.sl
1901     ;;
1902   ia64*)
1903     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
1904     lt_cv_file_magic_cmd=/usr/bin/file
1905     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
1906     ;;
1907   esac
1908   ;;
1909
1910 irix5* | irix6*)
1911   case $host_os in
1912   irix5*)
1913     # this will be overridden with pass_all, but let us keep it just in case
1914     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1915     ;;
1916   *)
1917     case $LD in
1918     *-32|*"-32 ") libmagic=32-bit;;
1919     *-n32|*"-n32 ") libmagic=N32;;
1920     *-64|*"-64 ") libmagic=64-bit;;
1921     *) libmagic=never-match;;
1922     esac
1923     # this will be overridden with pass_all, but let us keep it just in case
1924     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1925     ;;
1926   esac
1927   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1928   lt_cv_deplibs_check_method=pass_all
1929   ;;
1930
1931 # This must be Linux ELF.
1932 linux-gnu*)
1933   case $host_cpu in
1934   alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
1935     lt_cv_deplibs_check_method=pass_all ;;
1936   *)
1937     # glibc up to 2.1.1 does not perform some relocations on ARM
1938     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
1939   esac
1940   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1941   ;;
1942
1943 netbsd*)
1944   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1945     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
1946   else
1947     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
1948   fi
1949   ;;
1950
1951 newsos6)
1952   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
1953   lt_cv_file_magic_cmd=/usr/bin/file
1954   lt_cv_file_magic_test_file=/usr/lib/libnls.so
1955   ;;
1956
1957 osf3* | osf4* | osf5*)
1958   # this will be overridden with pass_all, but let us keep it just in case
1959   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1960   lt_cv_file_magic_test_file=/shlib/libc.so
1961   lt_cv_deplibs_check_method=pass_all
1962   ;;
1963
1964 sco3.2v5*)
1965   lt_cv_deplibs_check_method=pass_all
1966   ;;
1967
1968 solaris*)
1969   lt_cv_deplibs_check_method=pass_all
1970   lt_cv_file_magic_test_file=/lib/libc.so
1971   ;;
1972
1973 sysv5uw[78]* | sysv4*uw2*)
1974   lt_cv_deplibs_check_method=pass_all
1975   ;;
1976
1977 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1978   case $host_vendor in
1979   ncr)
1980     lt_cv_deplibs_check_method=pass_all
1981     ;;
1982   motorola)
1983     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
1984     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1985     ;;
1986   esac
1987   ;;
1988 esac
1989
1990 fi
1991
1992 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
1993 file_magic_cmd=$lt_cv_file_magic_cmd
1994 deplibs_check_method=$lt_cv_deplibs_check_method
1995
1996 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1997 echo "configure:1998: checking for object suffix" >&5
1998 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1999   echo $ac_n "(cached) $ac_c" 1>&6
2000 else
2001   rm -f conftest*
2002 echo 'int i = 1;' > conftest.$ac_ext
2003 if { (eval echo configure:2004: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2004   for ac_file in conftest.*; do
2005     case $ac_file in
2006     *.c) ;;
2007     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
2008     esac
2009   done
2010 else
2011   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
2012 fi
2013 rm -f conftest*
2014 fi
2015
2016 echo "$ac_t""$ac_cv_objext" 1>&6
2017 OBJEXT=$ac_cv_objext
2018 ac_objext=$ac_cv_objext
2019
2020 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
2021
2022 # Only perform the check for file, if the check method requires it
2023 case $deplibs_check_method in
2024 file_magic*)
2025   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
2026     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
2027 echo "configure:2028: checking for ${ac_tool_prefix}file" >&5
2028 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2029   echo $ac_n "(cached) $ac_c" 1>&6
2030 else
2031   case $MAGIC_CMD in
2032   /*)
2033   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2034   ;;
2035   ?:/*)
2036   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2037   ;;
2038   *)
2039   ac_save_MAGIC_CMD="$MAGIC_CMD"
2040   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2041   ac_dummy="/usr/bin:$PATH"
2042   for ac_dir in $ac_dummy; do
2043     test -z "$ac_dir" && ac_dir=.
2044     if test -f $ac_dir/${ac_tool_prefix}file; then
2045       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
2046       if test -n "$file_magic_test_file"; then
2047         case $deplibs_check_method in
2048         "file_magic "*)
2049           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2050           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2051           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2052             egrep "$file_magic_regex" > /dev/null; then
2053             :
2054           else
2055             cat <<EOF 1>&2
2056
2057 *** Warning: the command libtool uses to detect shared libraries,
2058 *** $file_magic_cmd, produces output that libtool cannot recognize.
2059 *** The result is that libtool may fail to recognize shared libraries
2060 *** as such.  This will affect the creation of libtool libraries that
2061 *** depend on shared libraries, but programs linked with such libtool
2062 *** libraries will work regardless of this problem.  Nevertheless, you
2063 *** may want to report the problem to your system manager and/or to
2064 *** bug-libtool@gnu.org
2065
2066 EOF
2067           fi ;;
2068         esac
2069       fi
2070       break
2071     fi
2072   done
2073   IFS="$ac_save_ifs"
2074   MAGIC_CMD="$ac_save_MAGIC_CMD"
2075   ;;
2076 esac
2077 fi
2078
2079 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2080 if test -n "$MAGIC_CMD"; then
2081   echo "$ac_t""$MAGIC_CMD" 1>&6
2082 else
2083   echo "$ac_t""no" 1>&6
2084 fi
2085
2086 if test -z "$lt_cv_path_MAGIC_CMD"; then
2087   if test -n "$ac_tool_prefix"; then
2088     echo $ac_n "checking for file""... $ac_c" 1>&6
2089 echo "configure:2090: checking for file" >&5
2090 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2091   echo $ac_n "(cached) $ac_c" 1>&6
2092 else
2093   case $MAGIC_CMD in
2094   /*)
2095   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2096   ;;
2097   ?:/*)
2098   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2099   ;;
2100   *)
2101   ac_save_MAGIC_CMD="$MAGIC_CMD"
2102   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2103   ac_dummy="/usr/bin:$PATH"
2104   for ac_dir in $ac_dummy; do
2105     test -z "$ac_dir" && ac_dir=.
2106     if test -f $ac_dir/file; then
2107       lt_cv_path_MAGIC_CMD="$ac_dir/file"
2108       if test -n "$file_magic_test_file"; then
2109         case $deplibs_check_method in
2110         "file_magic "*)
2111           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2112           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2113           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2114             egrep "$file_magic_regex" > /dev/null; then
2115             :
2116           else
2117             cat <<EOF 1>&2
2118
2119 *** Warning: the command libtool uses to detect shared libraries,
2120 *** $file_magic_cmd, produces output that libtool cannot recognize.
2121 *** The result is that libtool may fail to recognize shared libraries
2122 *** as such.  This will affect the creation of libtool libraries that
2123 *** depend on shared libraries, but programs linked with such libtool
2124 *** libraries will work regardless of this problem.  Nevertheless, you
2125 *** may want to report the problem to your system manager and/or to
2126 *** bug-libtool@gnu.org
2127
2128 EOF
2129           fi ;;
2130         esac
2131       fi
2132       break
2133     fi
2134   done
2135   IFS="$ac_save_ifs"
2136   MAGIC_CMD="$ac_save_MAGIC_CMD"
2137   ;;
2138 esac
2139 fi
2140
2141 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2142 if test -n "$MAGIC_CMD"; then
2143   echo "$ac_t""$MAGIC_CMD" 1>&6
2144 else
2145   echo "$ac_t""no" 1>&6
2146 fi
2147
2148   else
2149     MAGIC_CMD=:
2150   fi
2151 fi
2152
2153   fi
2154   ;;
2155 esac
2156
2157 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2158 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2159 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2160 echo "configure:2161: checking for $ac_word" >&5
2161 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2162   echo $ac_n "(cached) $ac_c" 1>&6
2163 else
2164   if test -n "$RANLIB"; then
2165   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2166 else
2167   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2168   ac_dummy="$PATH"
2169   for ac_dir in $ac_dummy; do
2170     test -z "$ac_dir" && ac_dir=.
2171     if test -f $ac_dir/$ac_word; then
2172       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2173       break
2174     fi
2175   done
2176   IFS="$ac_save_ifs"
2177 fi
2178 fi
2179 RANLIB="$ac_cv_prog_RANLIB"
2180 if test -n "$RANLIB"; then
2181   echo "$ac_t""$RANLIB" 1>&6
2182 else
2183   echo "$ac_t""no" 1>&6
2184 fi
2185
2186
2187 if test -z "$ac_cv_prog_RANLIB"; then
2188 if test -n "$ac_tool_prefix"; then
2189   # Extract the first word of "ranlib", so it can be a program name with args.
2190 set dummy ranlib; ac_word=$2
2191 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2192 echo "configure:2193: checking for $ac_word" >&5
2193 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2194   echo $ac_n "(cached) $ac_c" 1>&6
2195 else
2196   if test -n "$RANLIB"; then
2197   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2198 else
2199   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2200   ac_dummy="$PATH"
2201   for ac_dir in $ac_dummy; do
2202     test -z "$ac_dir" && ac_dir=.
2203     if test -f $ac_dir/$ac_word; then
2204       ac_cv_prog_RANLIB="ranlib"
2205       break
2206     fi
2207   done
2208   IFS="$ac_save_ifs"
2209   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2210 fi
2211 fi
2212 RANLIB="$ac_cv_prog_RANLIB"
2213 if test -n "$RANLIB"; then
2214   echo "$ac_t""$RANLIB" 1>&6
2215 else
2216   echo "$ac_t""no" 1>&6
2217 fi
2218
2219 else
2220   RANLIB=":"
2221 fi
2222 fi
2223
2224 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2225 set dummy ${ac_tool_prefix}strip; ac_word=$2
2226 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2227 echo "configure:2228: checking for $ac_word" >&5
2228 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2229   echo $ac_n "(cached) $ac_c" 1>&6
2230 else
2231   if test -n "$STRIP"; then
2232   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2233 else
2234   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2235   ac_dummy="$PATH"
2236   for ac_dir in $ac_dummy; do
2237     test -z "$ac_dir" && ac_dir=.
2238     if test -f $ac_dir/$ac_word; then
2239       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2240       break
2241     fi
2242   done
2243   IFS="$ac_save_ifs"
2244 fi
2245 fi
2246 STRIP="$ac_cv_prog_STRIP"
2247 if test -n "$STRIP"; then
2248   echo "$ac_t""$STRIP" 1>&6
2249 else
2250   echo "$ac_t""no" 1>&6
2251 fi
2252
2253
2254 if test -z "$ac_cv_prog_STRIP"; then
2255 if test -n "$ac_tool_prefix"; then
2256   # Extract the first word of "strip", so it can be a program name with args.
2257 set dummy strip; ac_word=$2
2258 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2259 echo "configure:2260: checking for $ac_word" >&5
2260 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2261   echo $ac_n "(cached) $ac_c" 1>&6
2262 else
2263   if test -n "$STRIP"; then
2264   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2265 else
2266   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2267   ac_dummy="$PATH"
2268   for ac_dir in $ac_dummy; do
2269     test -z "$ac_dir" && ac_dir=.
2270     if test -f $ac_dir/$ac_word; then
2271       ac_cv_prog_STRIP="strip"
2272       break
2273     fi
2274   done
2275   IFS="$ac_save_ifs"
2276   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
2277 fi
2278 fi
2279 STRIP="$ac_cv_prog_STRIP"
2280 if test -n "$STRIP"; then
2281   echo "$ac_t""$STRIP" 1>&6
2282 else
2283   echo "$ac_t""no" 1>&6
2284 fi
2285
2286 else
2287   STRIP=":"
2288 fi
2289 fi
2290
2291
2292 # Check for any special flags to pass to ltconfig.
2293 libtool_flags="--cache-file=$cache_file"
2294 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
2295 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
2296 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
2297 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
2298 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
2299
2300
2301 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
2302 if test "${enable_libtool_lock+set}" = set; then
2303   enableval="$enable_libtool_lock"
2304   :
2305 fi
2306
2307 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
2308 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
2309
2310 # Check whether --with-pic or --without-pic was given.
2311 if test "${with_pic+set}" = set; then
2312   withval="$with_pic"
2313   pic_mode="$withval"
2314 else
2315   pic_mode=default
2316 fi
2317
2318 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
2319 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
2320
2321 # Some flags need to be propagated to the compiler or linker for good
2322 # libtool support.
2323 case $host in
2324 *-*-irix6*)
2325   # Find out which ABI we are using.
2326   echo '#line 2327 "configure"' > conftest.$ac_ext
2327   if { (eval echo configure:2328: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2328    if test "$lt_cv_prog_gnu_ld" = yes; then
2329     case `/usr/bin/file conftest.$ac_objext` in
2330     *32-bit*)
2331       LD="${LD-ld} -melf32bsmip"
2332       ;;
2333     *N32*)
2334       LD="${LD-ld} -melf32bmipn32"
2335       ;;
2336     *64-bit*)
2337       LD="${LD-ld} -melf64bmip"
2338       ;;
2339     esac
2340    else
2341     case `/usr/bin/file conftest.$ac_objext` in
2342     *32-bit*)
2343       LD="${LD-ld} -32"
2344       ;;
2345     *N32*)
2346       LD="${LD-ld} -n32"
2347       ;;
2348     *64-bit*)
2349       LD="${LD-ld} -64"
2350       ;;
2351     esac
2352    fi
2353   fi
2354   rm -rf conftest*
2355   ;;
2356
2357 ia64-*-hpux*)
2358   # Find out which ABI we are using.
2359   echo 'int i;' > conftest.$ac_ext
2360   if { (eval echo configure:2361: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2361     case "`/usr/bin/file conftest.o`" in
2362     *ELF-32*)
2363       HPUX_IA64_MODE="32"
2364       ;;
2365     *ELF-64*)
2366       HPUX_IA64_MODE="64"
2367       ;;
2368     esac
2369   fi
2370   rm -rf conftest*
2371   ;;
2372
2373 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
2374   # Find out which ABI we are using.
2375   echo 'int i;' > conftest.$ac_ext
2376   if { (eval echo configure:2377: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2377     case "`/usr/bin/file conftest.o`" in
2378     *32-bit*)
2379       case $host in
2380         x86_64-*linux*)
2381           LD="${LD-ld} -m elf_i386"
2382           ;;
2383         ppc64-*linux*)
2384           LD="${LD-ld} -m elf32ppclinux"
2385           ;;
2386         s390x-*linux*)
2387           LD="${LD-ld} -m elf_s390"
2388           ;;
2389         sparc64-*linux*)
2390           LD="${LD-ld} -m elf32_sparc"
2391           ;;
2392       esac
2393       ;;
2394     *64-bit*)
2395       case $host in
2396         x86_64-*linux*)
2397           LD="${LD-ld} -m elf_x86_64"
2398           ;;
2399         ppc*-*linux*|powerpc*-*linux*)
2400           LD="${LD-ld} -m elf64ppc"
2401           ;;
2402         s390*-*linux*)
2403           LD="${LD-ld} -m elf64_s390"
2404           ;;
2405         sparc*-*linux*)
2406           LD="${LD-ld} -m elf64_sparc"
2407           ;;
2408       esac
2409       ;;
2410     esac
2411   fi
2412   rm -rf conftest*
2413   ;;
2414
2415 *-*-sco3.2v5*)
2416   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2417   SAVE_CFLAGS="$CFLAGS"
2418   CFLAGS="$CFLAGS -belf"
2419   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2420 echo "configure:2421: checking whether the C compiler needs -belf" >&5
2421 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2422   echo $ac_n "(cached) $ac_c" 1>&6
2423 else
2424
2425      ac_ext=c
2426 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2427 ac_cpp='$CPP $CPPFLAGS'
2428 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2429 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2430 cross_compiling=$ac_cv_prog_cc_cross
2431
2432      cat > conftest.$ac_ext <<EOF
2433 #line 2434 "configure"
2434 #include "confdefs.h"
2435
2436 int main() {
2437
2438 ; return 0; }
2439 EOF
2440 if { (eval echo configure:2441: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2441   rm -rf conftest*
2442   lt_cv_cc_needs_belf=yes
2443 else
2444   echo "configure: failed program was:" >&5
2445   cat conftest.$ac_ext >&5
2446   rm -rf conftest*
2447   lt_cv_cc_needs_belf=no
2448 fi
2449 rm -f conftest*
2450      ac_ext=c
2451 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2452 ac_cpp='$CPP $CPPFLAGS'
2453 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2454 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2455 cross_compiling=$ac_cv_prog_cc_cross
2456
2457 fi
2458
2459 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2460   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2461     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2462     CFLAGS="$SAVE_CFLAGS"
2463   fi
2464   ;;
2465
2466
2467 esac
2468
2469 echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
2470 echo "configure:2471: checking how to run the C++ preprocessor" >&5
2471 if test -z "$CXXCPP"; then
2472 if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
2473   echo $ac_n "(cached) $ac_c" 1>&6
2474 else
2475   ac_ext=C
2476 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2477 ac_cpp='$CXXCPP $CPPFLAGS'
2478 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2479 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2480 cross_compiling=$ac_cv_prog_cxx_cross
2481   CXXCPP="${CXX-g++} -E"
2482   cat > conftest.$ac_ext <<EOF
2483 #line 2484 "configure"
2484 #include "confdefs.h"
2485 #include <stdlib.h>
2486 EOF
2487 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2488 { (eval echo configure:2489: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2489 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2490 if test -z "$ac_err"; then
2491   :
2492 else
2493   echo "$ac_err" >&5
2494   echo "configure: failed program was:" >&5
2495   cat conftest.$ac_ext >&5
2496   rm -rf conftest*
2497   CXXCPP=/lib/cpp
2498 fi
2499 rm -f conftest*
2500   ac_cv_prog_CXXCPP="$CXXCPP"
2501 ac_ext=c
2502 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2503 ac_cpp='$CPP $CPPFLAGS'
2504 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2505 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2506 cross_compiling=$ac_cv_prog_cc_cross
2507 fi
2508 fi
2509 CXXCPP="$ac_cv_prog_CXXCPP"
2510 echo "$ac_t""$CXXCPP" 1>&6
2511
2512
2513 # Save cache, so that ltconfig can load it
2514 cat > confcache <<\EOF
2515 # This file is a shell script that caches the results of configure
2516 # tests run on this system so they can be shared between configure
2517 # scripts and configure runs.  It is not useful on other systems.
2518 # If it contains results you don't want to keep, you may remove or edit it.
2519 #
2520 # By default, configure uses ./config.cache as the cache file,
2521 # creating it if it does not exist already.  You can give configure
2522 # the --cache-file=FILE option to use a different cache file; that is
2523 # what configure does when it calls configure scripts in
2524 # subdirectories, so they share the cache.
2525 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2526 # config.status only pays attention to the cache file if you give it the
2527 # --recheck option to rerun configure.
2528 #
2529 EOF
2530 # The following way of writing the cache mishandles newlines in values,
2531 # but we know of no workaround that is simple, portable, and efficient.
2532 # So, don't put newlines in cache variables' values.
2533 # Ultrix sh set writes to stderr and can't be redirected directly,
2534 # and sets the high bit in the cache file unless we assign to the vars.
2535 (set) 2>&1 |
2536   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2537   *ac_space=\ *)
2538     # `set' does not quote correctly, so add quotes (double-quote substitution
2539     # turns \\\\ into \\, and sed turns \\ into \).
2540     sed -n \
2541       -e "s/'/'\\\\''/g" \
2542       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2543     ;;
2544   *)
2545     # `set' quotes correctly as required by POSIX, so do not add quotes.
2546     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2547     ;;
2548   esac >> confcache
2549 if cmp -s $cache_file confcache; then
2550   :
2551 else
2552   if test -w $cache_file; then
2553     echo "updating cache $cache_file"
2554     cat confcache > $cache_file
2555   else
2556     echo "not updating unwritable cache $cache_file"
2557   fi
2558 fi
2559 rm -f confcache
2560
2561
2562 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
2563 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2564 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2565 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2566 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2567 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2568 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2569 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2570 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2571 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2572
2573 # Reload cache, that may have been modified by ltconfig
2574 if test -r "$cache_file"; then
2575   echo "loading cache $cache_file"
2576   . $cache_file
2577 else
2578   echo "creating cache $cache_file"
2579   > $cache_file
2580 fi
2581
2582
2583 # This can be used to rebuild libtool when needed
2584 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2585
2586 # Always use our own libtool.
2587 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2588
2589 # Redirect the config.log output again, so that the ltconfig log is not
2590 # clobbered by the next message.
2591 exec 5>>./config.log
2592
2593
2594
2595 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
2596 lt_save_CC="$CC"
2597 lt_save_CFLAGS="$CFLAGS"
2598 AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
2599 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2600 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2601 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2602 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2603 deplibs_check_method="$deplibs_check_method" \
2604 file_magic_cmd="$file_magic_cmd" \
2605 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
2606 --build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
2607 || { echo "configure: error: libtool tag configuration failed" 1>&2; exit 1; }
2608 CC="$lt_save_CC"
2609 CFLAGS="$lt_save_CFLAGS"
2610
2611 # Redirect the config.log output again, so that the ltconfig log is not
2612 # clobbered by the next message.
2613 exec 5>>./config.log
2614
2615
2616
2617
2618
2619
2620
2621 # Check whether --with-target-subdir or --without-target-subdir was given.
2622 if test "${with_target_subdir+set}" = set; then
2623   withval="$with_target_subdir"
2624   :
2625 fi
2626
2627 # Check whether --with-cross-host or --without-cross-host was given.
2628 if test "${with_cross_host+set}" = set; then
2629   withval="$with_cross_host"
2630   :
2631 fi
2632
2633
2634 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
2635 echo "configure:2636: checking whether to enable maintainer-specific portions of Makefiles" >&5
2636     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2637 if test "${enable_maintainer_mode+set}" = set; then
2638   enableval="$enable_maintainer_mode"
2639   USE_MAINTAINER_MODE=$enableval
2640 else
2641   USE_MAINTAINER_MODE=no
2642 fi
2643
2644   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2645
2646
2647 if test $USE_MAINTAINER_MODE = yes; then
2648   MAINTAINER_MODE_TRUE=
2649   MAINTAINER_MODE_FALSE='#'
2650 else
2651   MAINTAINER_MODE_TRUE='#'
2652   MAINTAINER_MODE_FALSE=
2653 fi
2654   MAINT=$MAINTAINER_MODE_TRUE
2655
2656
2657 # automake wants to see AC_EXEEXT.  But we don't need it.  And having
2658 # it is actually a problem, because the compiler we're passed can't
2659 # necessarily do a full link.  So we fool automake here.
2660 if false; then
2661   # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
2662   # to nothing, so nothing would remain between `then' and `fi' if it
2663   # were not for the `:' below.
2664   :
2665
2666
2667 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2668 echo "configure:2669: checking for executable suffix" >&5
2669 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
2670   echo $ac_n "(cached) $ac_c" 1>&6
2671 else
2672   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
2673   ac_cv_exeext=.exe
2674 else
2675   rm -f conftest*
2676   echo 'int main () { return 0; }' > conftest.$ac_ext
2677   ac_cv_exeext=
2678   if { (eval echo configure:2679: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2679     for file in conftest.*; do
2680       case $file in
2681       *.c | *.o | *.obj) ;;
2682       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
2683       esac
2684     done
2685   else
2686     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
2687   fi
2688   rm -f conftest*
2689   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
2690 fi
2691 fi
2692
2693 EXEEXT=""
2694 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
2695 echo "$ac_t""${ac_cv_exeext}" 1>&6
2696 ac_exeext=$EXEEXT
2697
2698 fi
2699
2700 echo $ac_n "checking for thread model used by GCC""... $ac_c" 1>&6
2701 echo "configure:2702: checking for thread model used by GCC" >&5
2702 THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
2703 if test -z "$THREADS"; then
2704    THREADS=no
2705 fi
2706 echo "$ac_t""$THREADS" 1>&6
2707
2708 # Check whether --enable-parallel-mark or --disable-parallel-mark was given.
2709 if test "${enable_parallel_mark+set}" = set; then
2710   enableval="$enable_parallel_mark"
2711   case "$THREADS" in
2712       no | none | single)
2713         { echo "configure: error: Parallel mark requires --enable-threads=x spec" 1>&2; exit 1; }
2714         ;;
2715     esac
2716
2717 fi
2718
2719
2720 INCLUDES=-I${srcdir}/include
2721 THREADLIBS=
2722 case "$THREADS" in
2723  no | none | single)
2724     THREADS=none
2725     ;;
2726  posix | pthreads)
2727     THREADS=posix
2728     THREADLIBS=-lpthread
2729     case "$host" in
2730      x86-*-linux* | ia64-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
2731         cat >> confdefs.h <<\EOF
2732 #define GC_LINUX_THREADS 1
2733 EOF
2734
2735         cat >> confdefs.h <<\EOF
2736 #define _REENTRANT 1
2737 EOF
2738
2739         if test "${enable_parallel_mark}"; then
2740           cat >> confdefs.h <<\EOF
2741 #define PARALLEL_MARK 1
2742 EOF
2743
2744         fi
2745         cat >> confdefs.h <<\EOF
2746 #define THREAD_LOCAL_ALLOC 1
2747 EOF
2748
2749         ;;
2750      *-*-linux*)
2751         cat >> confdefs.h <<\EOF
2752 #define GC_LINUX_THREADS 1
2753 EOF
2754
2755         cat >> confdefs.h <<\EOF
2756 #define _REENTRANT 1
2757 EOF
2758
2759         ;;
2760      *-*-hpux*)
2761         echo "configure: warning: "Only HP/UX 11 threads are supported."" 1>&2
2762         cat >> confdefs.h <<\EOF
2763 #define GC_HPUX_THREADS 1
2764 EOF
2765
2766         cat >> confdefs.h <<\EOF
2767 #define _POSIX_C_SOURCE 199506L
2768 EOF
2769
2770         if test "${enable_parallel_mark}" = yes; then
2771           cat >> confdefs.h <<\EOF
2772 #define PARALLEL_MARK 1
2773 EOF
2774
2775         fi
2776         cat >> confdefs.h <<\EOF
2777 #define THREAD_LOCAL_ALLOC 1
2778 EOF
2779
2780         THREADLIBS="-lpthread -lrt"
2781         ;;
2782      *-*-freebsd*)
2783         echo "configure: warning: "FreeBSD does not yet fully support threads with Boehm GC."" 1>&2
2784         cat >> confdefs.h <<\EOF
2785 #define GC_FREEBSD_THREADS 1
2786 EOF
2787
2788         INCLUDES="$INCLUDES -pthread"
2789         THREADLIBS=-pthread
2790         ;;
2791      *-*-solaris*)
2792         cat >> confdefs.h <<\EOF
2793 #define GC_SOLARIS_THREADS 1
2794 EOF
2795
2796         cat >> confdefs.h <<\EOF
2797 #define GC_SOLARIS_PTHREADS 1
2798 EOF
2799
2800         ;;
2801      *-*-irix*)
2802         cat >> confdefs.h <<\EOF
2803 #define GC_IRIX_THREADS 1
2804 EOF
2805
2806         ;;
2807      *-*-cygwin*)
2808         THREADLIBS=
2809         ;;
2810     esac
2811     ;;
2812  win32)
2813     cat >> confdefs.h <<\EOF
2814 #define GC_WIN32_THREADS 1
2815 EOF
2816
2817     cat >> confdefs.h <<\EOF
2818 #define NO_GETENV 1
2819 EOF
2820
2821     ;;
2822  decosf1 | irix | mach | os2 | solaris | dce | vxworks)
2823     { echo "configure: error: thread package $THREADS not yet supported" 1>&2; exit 1; }
2824     ;;
2825  *)
2826     { echo "configure: error: $THREADS is an unknown thread package" 1>&2; exit 1; }
2827     ;;
2828 esac
2829
2830
2831 echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
2832 echo "configure:2833: checking for dlopen in -ldl" >&5
2833 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
2834 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2835   echo $ac_n "(cached) $ac_c" 1>&6
2836 else
2837   ac_save_LIBS="$LIBS"
2838 LIBS="-ldl  $LIBS"
2839 cat > conftest.$ac_ext <<EOF
2840 #line 2841 "configure"
2841 #include "confdefs.h"
2842 /* Override any gcc2 internal prototype to avoid an error.  */
2843 /* We use char because int might match the return type of a gcc2
2844     builtin and then its argument prototype would still apply.  */
2845 char dlopen();
2846
2847 int main() {
2848 dlopen()
2849 ; return 0; }
2850 EOF
2851 if { (eval echo configure:2852: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2852   rm -rf conftest*
2853   eval "ac_cv_lib_$ac_lib_var=yes"
2854 else
2855   echo "configure: failed program was:" >&5
2856   cat conftest.$ac_ext >&5
2857   rm -rf conftest*
2858   eval "ac_cv_lib_$ac_lib_var=no"
2859 fi
2860 rm -f conftest*
2861 LIBS="$ac_save_LIBS"
2862
2863 fi
2864 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2865   echo "$ac_t""yes" 1>&6
2866   EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl"
2867 else
2868   echo "$ac_t""no" 1>&6
2869 fi
2870
2871
2872
2873 target_all=libgcjgc.la
2874
2875
2876
2877 TARGET_ECOS="no"
2878 # Check whether --with-ecos or --without-ecos was given.
2879 if test "${with_ecos+set}" = set; then
2880   withval="$with_ecos"
2881   TARGET_ECOS="$with_ecos"
2882
2883 fi
2884
2885
2886 addobjs=
2887 CXXINCLUDES=
2888 case "$TARGET_ECOS" in
2889    no)
2890       ;;
2891    *)
2892       cat >> confdefs.h <<\EOF
2893 #define ECOS 1
2894 EOF
2895
2896       CXXINCLUDES="-I${TARGET_ECOS}/include"
2897       addobjs="$addobjs ecos.lo"
2898       ;;
2899 esac
2900
2901
2902
2903
2904
2905 machdep=
2906 case "$host" in
2907  alpha*-*-openbsd*)
2908     machdep="alpha_mach_dep.lo"
2909     if test x"${ac_cv_lib_dl_dlopen}" != xyes ; then
2910        echo "configure: warning: OpenBSD/Alpha without dlopen(). Shared library support is disabled" 1>&2
2911        # Check whether --enable-shared or --disable-shared was given.
2912 if test "${enable_shared+set}" = set; then
2913   enableval="$enable_shared"
2914   p=${PACKAGE-default}
2915 case $enableval in
2916 yes) enable_shared=yes ;;
2917 no) enable_shared=no ;;
2918 *)
2919   enable_shared=no
2920   # Look at the argument we got.  We use all the common list separators.
2921   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2922   for pkg in $enableval; do
2923     if test "X$pkg" = "X$p"; then
2924       enable_shared=yes
2925     fi
2926   done
2927   IFS="$ac_save_ifs"
2928   ;;
2929 esac
2930 else
2931   enable_shared=no
2932 fi
2933
2934     fi
2935     ;;
2936  alpha*-*-*)
2937     machdep="alpha_mach_dep.lo"
2938     ;;
2939  i?86-*-solaris2.[89]*)
2940     cat >> confdefs.h <<\EOF
2941 #define SOLARIS25_PROC_VDB_BUG_FIXED 1
2942 EOF
2943
2944     ;;
2945  mipstx39-*-elf*)
2946     machdep="mips_ultrix_mach_dep.lo"
2947     cat >> confdefs.h <<\EOF
2948 #define STACKBASE __stackbase
2949 EOF
2950
2951     cat >> confdefs.h <<\EOF
2952 #define DATASTART_IS_ETEXT 1
2953 EOF
2954
2955     ;;
2956  mips-dec-ultrix*)
2957     machdep="mips_ultrix_mach-dep.lo"
2958     ;;
2959  mips*-*-linux*)
2960     ;;
2961  mips-*-*)
2962     machdep="mips_sgi_mach_dep.lo"
2963     cat >> confdefs.h <<\EOF
2964 #define NO_EXECUTE_PERMISSION 1
2965 EOF
2966
2967     ;;
2968  sparc-sun-solaris2.3*)
2969     machdep="sparc_mach_dep.lo"
2970     cat >> confdefs.h <<\EOF
2971 #define SUNOS53_SHARED_LIB 1
2972 EOF
2973
2974     ;;
2975  sparc-sun-solaris2.*)
2976     machdep="sparc_mach_dep.lo"
2977     ;;
2978  ia64-*-*)
2979     machdep="mach_dep.lo ia64_save_regs_in_stack.lo"
2980     ;;
2981 esac
2982 if test x"$machdep" = x; then
2983    machdep="mach_dep.lo"
2984 fi
2985 addobjs="$addobjs $machdep"
2986
2987
2988 case "$host" in
2989  sparc-sun-solaris2*)
2990     if test "$GCC" = yes; then
2991        new_CFLAGS=
2992        for i in $CFLAGS; do
2993           case "$i" in
2994            -O*)
2995               ;;
2996            *)
2997               new_CFLAGS="$new_CFLAGS $i"
2998               ;;
2999           esac
3000        done
3001        CFLAGS="$new_CFLAGS"
3002     fi
3003     ;;
3004 esac
3005
3006 MY_CFLAGS="$CFLAGS"
3007
3008
3009 cat >> confdefs.h <<\EOF
3010 #define SILENT 1
3011 EOF
3012
3013 cat >> confdefs.h <<\EOF
3014 #define NO_SIGNALS 1
3015 EOF
3016
3017 cat >> confdefs.h <<\EOF
3018 #define NO_EXECUTE_PERMISSION 1
3019 EOF
3020
3021 cat >> confdefs.h <<\EOF
3022 #define ALL_INTERIOR_POINTERS 1
3023 EOF
3024
3025
3026 cat >> confdefs.h <<\EOF
3027 #define JAVA_FINALIZATION 1
3028 EOF
3029
3030 cat >> confdefs.h <<\EOF
3031 #define GC_GCJ_SUPPORT 1
3032 EOF
3033
3034 cat >> confdefs.h <<\EOF
3035 #define ATOMIC_UNCOLLECTABLE 1
3036 EOF
3037
3038
3039 if test -n "${with_cross_host}"; then
3040    cat >> confdefs.h <<\EOF
3041 #define NO_SIGSET 1
3042 EOF
3043
3044    cat >> confdefs.h <<\EOF
3045 #define NO_DEBUGGING 1
3046 EOF
3047
3048 fi
3049
3050 # Check whether --enable-full-debug or --disable-full-debug was given.
3051 if test "${enable_full_debug+set}" = set; then
3052   enableval="$enable_full_debug"
3053    if test "$enable_full_debug" = "yes"; then
3054     echo "configure: warning: "Must define GC_DEBUG and use debug alloc. in clients."" 1>&2
3055     cat >> confdefs.h <<\EOF
3056 #define KEEP_BACK_PTRS 1
3057 EOF
3058
3059     cat >> confdefs.h <<\EOF
3060 #define DBG_HDRS_ALL 1
3061 EOF
3062
3063     case $host in
3064       ia64-*-linux* )
3065         cat >> confdefs.h <<\EOF
3066 #define MAKE_BACK_GRAPH 1
3067 EOF
3068
3069       ;;
3070       x86-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
3071         cat >> confdefs.h <<\EOF
3072 #define MAKE_BACK_GRAPH 1
3073 EOF
3074
3075         echo "configure: warning: "Client must not use -fomit-frame-pointer."" 1>&2
3076         cat >> confdefs.h <<\EOF
3077 #define SAVE_CALL_COUNT 8
3078 EOF
3079
3080       ;;
3081     esac
3082   fi
3083 fi
3084
3085
3086 if test -n "$with_cross_host" &&
3087    test x"$with_cross_host" != x"no"; then
3088   toolexecdir='$(exec_prefix)/$(target_alias)'
3089   toolexeclibdir='$(toolexecdir)/lib'
3090 else
3091   toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
3092   toolexeclibdir='$(libdir)'
3093 fi
3094 toolexeclibdir=$toolexeclibdir/`$CC -print-multi-os-directory`
3095
3096
3097
3098 if test "${multilib}" = "yes"; then
3099   multilib_arg="--enable-multilib"
3100 else
3101   multilib_arg=
3102 fi
3103
3104 trap '' 1 2 15
3105 cat > confcache <<\EOF
3106 # This file is a shell script that caches the results of configure
3107 # tests run on this system so they can be shared between configure
3108 # scripts and configure runs.  It is not useful on other systems.
3109 # If it contains results you don't want to keep, you may remove or edit it.
3110 #
3111 # By default, configure uses ./config.cache as the cache file,
3112 # creating it if it does not exist already.  You can give configure
3113 # the --cache-file=FILE option to use a different cache file; that is
3114 # what configure does when it calls configure scripts in
3115 # subdirectories, so they share the cache.
3116 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3117 # config.status only pays attention to the cache file if you give it the
3118 # --recheck option to rerun configure.
3119 #
3120 EOF
3121 # The following way of writing the cache mishandles newlines in values,
3122 # but we know of no workaround that is simple, portable, and efficient.
3123 # So, don't put newlines in cache variables' values.
3124 # Ultrix sh set writes to stderr and can't be redirected directly,
3125 # and sets the high bit in the cache file unless we assign to the vars.
3126 (set) 2>&1 |
3127   case `(ac_space=' '; set | grep ac_space) 2>&1` in
3128   *ac_space=\ *)
3129     # `set' does not quote correctly, so add quotes (double-quote substitution
3130     # turns \\\\ into \\, and sed turns \\ into \).
3131     sed -n \
3132       -e "s/'/'\\\\''/g" \
3133       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3134     ;;
3135   *)
3136     # `set' quotes correctly as required by POSIX, so do not add quotes.
3137     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3138     ;;
3139   esac >> confcache
3140 if cmp -s $cache_file confcache; then
3141   :
3142 else
3143   if test -w $cache_file; then
3144     echo "updating cache $cache_file"
3145     cat confcache > $cache_file
3146   else
3147     echo "not updating unwritable cache $cache_file"
3148   fi
3149 fi
3150 rm -f confcache
3151
3152 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3153
3154 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3155 # Let make expand exec_prefix.
3156 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3157
3158 # Any assignment to VPATH causes Sun make to only execute
3159 # the first set of double-colon rules, so remove it if not needed.
3160 # If there is a colon in the path, we need to keep it.
3161 if test "x$srcdir" = x.; then
3162   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3163 fi
3164
3165 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3166
3167 # Transform confdefs.h into DEFS.
3168 # Protect against shell expansion while executing Makefile rules.
3169 # Protect against Makefile macro expansion.
3170 #
3171 # If the first sed substitution is executed (which looks for macros that
3172 # take arguments), then we branch to the quote section.  Otherwise,
3173 # look for a macro that doesn't take arguments.
3174 cat >confdef2opt.sed <<\_ACEOF
3175 t clear
3176 : clear
3177 s,^[    ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
3178 t quote
3179 s,^[    ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
3180 t quote
3181 d
3182 : quote
3183 s,[     `~#$^&*(){}\\|;'"<>?],\\&,g
3184 s,\[,\\&,g
3185 s,\],\\&,g
3186 s,\$,$$,g
3187 p
3188 _ACEOF
3189 # We use echo to avoid assuming a particular line-breaking character.
3190 # The extra dot is to prevent the shell from consuming trailing
3191 # line-breaks from the sub-command output.  A line-break within
3192 # single-quotes doesn't work because, if this script is created in a
3193 # platform that uses two characters for line-breaks (e.g., DOS), tr
3194 # would break.
3195 ac_LF_and_DOT=`echo; echo .`
3196 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
3197 rm -f confdef2opt.sed
3198
3199
3200 # Without the "./", some shells look in PATH for config.status.
3201 : ${CONFIG_STATUS=./config.status}
3202
3203 echo creating $CONFIG_STATUS
3204 rm -f $CONFIG_STATUS
3205 cat > $CONFIG_STATUS <<EOF
3206 #! /bin/sh
3207 # Generated automatically by configure.
3208 # Run this file to recreate the current configuration.
3209 # This directory was configured as follows,
3210 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3211 #
3212 # $0 $ac_configure_args
3213 #
3214 # Compiler output produced by configure, useful for debugging
3215 # configure, is in ./config.log if it exists.
3216
3217 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3218 for ac_option
3219 do
3220   case "\$ac_option" in
3221   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3222     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3223     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3224   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3225     echo "$CONFIG_STATUS generated by autoconf version 2.13"
3226     exit 0 ;;
3227   -help | --help | --hel | --he | --h)
3228     echo "\$ac_cs_usage"; exit 0 ;;
3229   *) echo "\$ac_cs_usage"; exit 1 ;;
3230   esac
3231 done
3232
3233 ac_given_srcdir=$srcdir
3234 ac_given_INSTALL="$INSTALL"
3235
3236 trap 'rm -fr `echo "Makefile include/Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3237 EOF
3238 cat >> $CONFIG_STATUS <<EOF
3239
3240 # Protect against being on the right side of a sed subst in config.status.
3241 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3242  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3243 $ac_vpsub
3244 $extrasub
3245 s%@SHELL@%$SHELL%g
3246 s%@CFLAGS@%$CFLAGS%g
3247 s%@CPPFLAGS@%$CPPFLAGS%g
3248 s%@CXXFLAGS@%$CXXFLAGS%g
3249 s%@FFLAGS@%$FFLAGS%g
3250 s%@DEFS@%$DEFS%g
3251 s%@LDFLAGS@%$LDFLAGS%g
3252 s%@LIBS@%$LIBS%g
3253 s%@exec_prefix@%$exec_prefix%g
3254 s%@prefix@%$prefix%g
3255 s%@program_transform_name@%$program_transform_name%g
3256 s%@bindir@%$bindir%g
3257 s%@sbindir@%$sbindir%g
3258 s%@libexecdir@%$libexecdir%g
3259 s%@datadir@%$datadir%g
3260 s%@sysconfdir@%$sysconfdir%g
3261 s%@sharedstatedir@%$sharedstatedir%g
3262 s%@localstatedir@%$localstatedir%g
3263 s%@libdir@%$libdir%g
3264 s%@includedir@%$includedir%g
3265 s%@oldincludedir@%$oldincludedir%g
3266 s%@infodir@%$infodir%g
3267 s%@mandir@%$mandir%g
3268 s%@gc_basedir@%$gc_basedir%g
3269 s%@host@%$host%g
3270 s%@host_alias@%$host_alias%g
3271 s%@host_cpu@%$host_cpu%g
3272 s%@host_vendor@%$host_vendor%g
3273 s%@host_os@%$host_os%g
3274 s%@target@%$target%g
3275 s%@target_alias@%$target_alias%g
3276 s%@target_cpu@%$target_cpu%g
3277 s%@target_vendor@%$target_vendor%g
3278 s%@target_os@%$target_os%g
3279 s%@build@%$build%g
3280 s%@build_alias@%$build_alias%g
3281 s%@build_cpu@%$build_cpu%g
3282 s%@build_vendor@%$build_vendor%g
3283 s%@build_os@%$build_os%g
3284 s%@mkinstalldirs@%$mkinstalldirs%g
3285 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3286 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3287 s%@INSTALL_DATA@%$INSTALL_DATA%g
3288 s%@PACKAGE@%$PACKAGE%g
3289 s%@VERSION@%$VERSION%g
3290 s%@ACLOCAL@%$ACLOCAL%g
3291 s%@AUTOCONF@%$AUTOCONF%g
3292 s%@AUTOMAKE@%$AUTOMAKE%g
3293 s%@AUTOHEADER@%$AUTOHEADER%g
3294 s%@MAKEINFO@%$MAKEINFO%g
3295 s%@SET_MAKE@%$SET_MAKE%g
3296 s%@CC@%$CC%g
3297 s%@CXX@%$CXX%g
3298 s%@AS@%$AS%g
3299 s%@AR@%$AR%g
3300 s%@RANLIB@%$RANLIB%g
3301 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
3302 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
3303 s%@MAINT@%$MAINT%g
3304 s%@EXEEXT@%$EXEEXT%g
3305 s%@GC_CFLAGS@%$GC_CFLAGS%g
3306 s%@LN_S@%$LN_S%g
3307 s%@OBJEXT@%$OBJEXT%g
3308 s%@STRIP@%$STRIP%g
3309 s%@LIBTOOL@%$LIBTOOL%g
3310 s%@CXXCPP@%$CXXCPP%g
3311 s%@THREADLIBS@%$THREADLIBS%g
3312 s%@EXTRA_TEST_LIBS@%$EXTRA_TEST_LIBS%g
3313 s%@target_all@%$target_all%g
3314 s%@INCLUDES@%$INCLUDES%g
3315 s%@CXXINCLUDES@%$CXXINCLUDES%g
3316 s%@addobjs@%$addobjs%g
3317 s%@MY_CFLAGS@%$MY_CFLAGS%g
3318 s%@toolexecdir@%$toolexecdir%g
3319 s%@toolexeclibdir@%$toolexeclibdir%g
3320
3321 CEOF
3322 EOF
3323
3324 cat >> $CONFIG_STATUS <<\EOF
3325
3326 # Split the substitutions into bite-sized pieces for seds with
3327 # small command number limits, like on Digital OSF/1 and HP-UX.
3328 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3329 ac_file=1 # Number of current file.
3330 ac_beg=1 # First line for current file.
3331 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3332 ac_more_lines=:
3333 ac_sed_cmds=""
3334 while $ac_more_lines; do
3335   if test $ac_beg -gt 1; then
3336     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3337   else
3338     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3339   fi
3340   if test ! -s conftest.s$ac_file; then
3341     ac_more_lines=false
3342     rm -f conftest.s$ac_file
3343   else
3344     if test -z "$ac_sed_cmds"; then
3345       ac_sed_cmds="sed -f conftest.s$ac_file"
3346     else
3347       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3348     fi
3349     ac_file=`expr $ac_file + 1`
3350     ac_beg=$ac_end
3351     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3352   fi
3353 done
3354 if test -z "$ac_sed_cmds"; then
3355   ac_sed_cmds=cat
3356 fi
3357 EOF
3358
3359 cat >> $CONFIG_STATUS <<EOF
3360
3361 CONFIG_FILES=\${CONFIG_FILES-"Makefile include/Makefile"}
3362 EOF
3363 cat >> $CONFIG_STATUS <<\EOF
3364 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3365   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3366   case "$ac_file" in
3367   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3368        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3369   *) ac_file_in="${ac_file}.in" ;;
3370   esac
3371
3372   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3373
3374   # Remove last slash and all that follows it.  Not all systems have dirname.
3375   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3376   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3377     # The file is in a subdirectory.
3378     test ! -d "$ac_dir" && mkdir "$ac_dir"
3379     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3380     # A "../" for each directory in $ac_dir_suffix.
3381     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3382   else
3383     ac_dir_suffix= ac_dots=
3384   fi
3385
3386   case "$ac_given_srcdir" in
3387   .)  srcdir=.
3388       if test -z "$ac_dots"; then top_srcdir=.
3389       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3390   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3391   *) # Relative path.
3392     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3393     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3394   esac
3395
3396   case "$ac_given_INSTALL" in
3397   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3398   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3399   esac
3400
3401   echo creating "$ac_file"
3402   rm -f "$ac_file"
3403   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3404   case "$ac_file" in
3405   *Makefile*) ac_comsub="1i\\
3406 # $configure_input" ;;
3407   *) ac_comsub= ;;
3408   esac
3409
3410   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3411   sed -e "$ac_comsub
3412 s%@configure_input@%$configure_input%g
3413 s%@srcdir@%$srcdir%g
3414 s%@top_srcdir@%$top_srcdir%g
3415 s%@INSTALL@%$INSTALL%g
3416 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3417 fi; done
3418 rm -f conftest.s*
3419
3420 EOF
3421 cat >> $CONFIG_STATUS <<EOF
3422 srcdir=${srcdir}
3423 host=${host}
3424 target=${target}
3425 with_multisubdir=${with_multisubdir}
3426 ac_configure_args="${multilib_arg} ${ac_configure_args}"
3427 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
3428 gc_basedir=${gc_basedir}
3429 CC="${CC}"
3430 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
3431 DEFS="$DEFS"
3432
3433 EOF
3434 cat >> $CONFIG_STATUS <<\EOF
3435
3436 echo "$DEFS" > boehm-cflags
3437
3438 if test -n "$CONFIG_FILES"; then
3439   LD="${ORIGINAL_LD_FOR_MULTILIBS}"
3440   ac_file=Makefile . ${gc_basedir}/../config-ml.in
3441 fi
3442 exit 0
3443 EOF
3444 chmod +x $CONFIG_STATUS
3445 rm -fr confdefs* $ac_clean_files
3446 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3447