zlib/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="$ac_help
  15   --enable-maintainer-mode enable make rules and dependencies not useful
  16                           (and sometimes confusing) to the casual installer"
  17 ac_help="$ac_help
  18   --with-target-subdir=SUBDIR
  19                           configuring in a subdirectory"
  20 ac_help="$ac_help
  21   --with-cross-host=HOST  configuring with a cross compiler"
  22 ac_help="$ac_help
  23   --enable-multilib       build many library versions (default)"
  24 ac_help="$ac_help
  25   --with-system-zlib      use installed libz"
  26 ac_help="$ac_help
  27   --enable-shared[=PKGS]  build shared libraries [default=yes]"
  28 ac_help="$ac_help
  29   --enable-static[=PKGS]  build static libraries [default=yes]"
  30 ac_help="$ac_help
  31   --enable-fast-install[=PKGS]  optimize for fast installation [default=yes]"
  32 ac_help="$ac_help
  33   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  34 ac_help="$ac_help
  35   --disable-libtool-lock  avoid locking (might break parallel builds)"
  36 ac_help="$ac_help
  37   --with-pic              try to use only PIC/non-PIC objects [default=use both]"
  38
  39 # Initialize some variables set by options.
  40 # The variables have the same names as the options, with
  41 # dashes changed to underlines.
  42 build=NONE
  43 cache_file=./config.cache
  44 exec_prefix=NONE
  45 host=NONE
  46 no_create=
  47 nonopt=NONE
  48 no_recursion=
  49 prefix=NONE
  50 program_prefix=NONE
  51 program_suffix=NONE
  52 program_transform_name=s,x,x,
  53 silent=
  54 site=
  55 srcdir=
  56 target=NONE
  57 verbose=
  58 x_includes=NONE
  59 x_libraries=NONE
  60 bindir='${exec_prefix}/bin'
  61 sbindir='${exec_prefix}/sbin'
  62 libexecdir='${exec_prefix}/libexec'
  63 datadir='${prefix}/share'
  64 sysconfdir='${prefix}/etc'
  65 sharedstatedir='${prefix}/com'
  66 localstatedir='${prefix}/var'
  67 libdir='${exec_prefix}/lib'
  68 includedir='${prefix}/include'
  69 oldincludedir='/usr/include'
  70 infodir='${prefix}/info'
  71 mandir='${prefix}/man'
  72
  73 # Initialize some other variables.
  74 subdirs=
  75 MFLAGS= MAKEFLAGS=
  76 SHELL=${CONFIG_SHELL-/bin/sh}
  77 # Maximum number of lines to put in a shell here document.
  78 ac_max_here_lines=12
  79
  80 ac_prev=
  81 for ac_option
  82 do
  83
  84   # If the previous option needs an argument, assign it.
  85   if test -n "$ac_prev"; then
  86     eval "$ac_prev=\$ac_option"
  87     ac_prev=
  88     continue
  89   fi
  90
  91   case "$ac_option" in
  92   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  93   *) ac_optarg= ;;
  94   esac
  95
  96   # Accept the important Cygnus configure options, so we can diagnose typos.
  97
  98   case "$ac_option" in
  99
 100   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 101     ac_prev=bindir ;;
 102   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 103     bindir="$ac_optarg" ;;
 104
 105   -build | --build | --buil | --bui | --bu)
 106     ac_prev=build ;;
 107   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 108     build="$ac_optarg" ;;
 109
 110   -cache-file | --cache-file | --cache-fil | --cache-fi \
 111   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 112     ac_prev=cache_file ;;
 113   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 114   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 115     cache_file="$ac_optarg" ;;
 116
 117   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 118     ac_prev=datadir ;;
 119   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 120   | --da=*)
 121     datadir="$ac_optarg" ;;
 122
 123   -disable-* | --disable-*)
 124     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 125     # Reject names that are not valid shell variable names.
 126     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 127       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 128     fi
 129     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 130     eval "enable_${ac_feature}=no" ;;
 131
 132   -enable-* | --enable-*)
 133     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 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 $ac_feature| sed 's/-/_/g'`
 139     case "$ac_option" in
 140       *=*) ;;
 141       *) ac_optarg=yes ;;
 142     esac
 143     eval "enable_${ac_feature}='$ac_optarg'" ;;
 144
 145   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 146   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 147   | --exec | --exe | --ex)
 148     ac_prev=exec_prefix ;;
 149   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 150   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 151   | --exec=* | --exe=* | --ex=*)
 152     exec_prefix="$ac_optarg" ;;
 153
 154   -gas | --gas | --ga | --g)
 155     # Obsolete; use --with-gas.
 156     with_gas=yes ;;
 157
 158   -help | --help | --hel | --he)
 159     # Omit some internal or obsolete options to make the list less imposing.
 160     # This message is too long to be a string in the A/UX 3.1 sh.
 161     cat << EOF
 162 Usage: configure [options] [host]
 163 Options: [defaults in brackets after descriptions]
 164 Configuration:
 165   --cache-file=FILE       cache test results in FILE
 166   --help                  print this message
 167   --no-create             do not create output files
 168   --quiet, --silent       do not print \`checking...' messages
 169   --version               print the version of autoconf that created configure
 170 Directory and file names:
 171   --prefix=PREFIX         install architecture-independent files in PREFIX
 172                           [$ac_default_prefix]
 173   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 174                           [same as prefix]
 175   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 176   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 177   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 178   --datadir=DIR           read-only architecture-independent data in DIR
 179                           [PREFIX/share]
 180   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 181   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 182                           [PREFIX/com]
 183   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 184   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 185   --includedir=DIR        C header files in DIR [PREFIX/include]
 186   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 187   --infodir=DIR           info documentation in DIR [PREFIX/info]
 188   --mandir=DIR            man documentation in DIR [PREFIX/man]
 189   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 190   --program-prefix=PREFIX prepend PREFIX to installed program names
 191   --program-suffix=SUFFIX append SUFFIX to installed program names
 192   --program-transform-name=PROGRAM
 193                           run sed PROGRAM on installed program names
 194 EOF
 195     cat << EOF
 196 Host type:
 197   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 198   --host=HOST             configure for HOST [guessed]
 199   --target=TARGET         configure for TARGET [TARGET=HOST]
 200 Features and packages:
 201   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 202   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 203   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 204   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 205   --x-includes=DIR        X include files are in DIR
 206   --x-libraries=DIR       X library files are in DIR
 207 EOF
 208     if test -n "$ac_help"; then
 209       echo "--enable and --with options recognized:$ac_help"
 210     fi
 211     exit 0 ;;
 212
 213   -host | --host | --hos | --ho)
 214     ac_prev=host ;;
 215   -host=* | --host=* | --hos=* | --ho=*)
 216     host="$ac_optarg" ;;
 217
 218   -includedir | --includedir | --includedi | --included | --include \
 219   | --includ | --inclu | --incl | --inc)
 220     ac_prev=includedir ;;
 221   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 222   | --includ=* | --inclu=* | --incl=* | --inc=*)
 223     includedir="$ac_optarg" ;;
 224
 225   -infodir | --infodir | --infodi | --infod | --info | --inf)
 226     ac_prev=infodir ;;
 227   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 228     infodir="$ac_optarg" ;;
 229
 230   -libdir | --libdir | --libdi | --libd)
 231     ac_prev=libdir ;;
 232   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 233     libdir="$ac_optarg" ;;
 234
 235   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 236   | --libexe | --libex | --libe)
 237     ac_prev=libexecdir ;;
 238   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 239   | --libexe=* | --libex=* | --libe=*)
 240     libexecdir="$ac_optarg" ;;
 241
 242   -localstatedir | --localstatedir | --localstatedi | --localstated \
 243   | --localstate | --localstat | --localsta | --localst \
 244   | --locals | --local | --loca | --loc | --lo)
 245     ac_prev=localstatedir ;;
 246   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 247   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 248   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 249     localstatedir="$ac_optarg" ;;
 250
 251   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 252     ac_prev=mandir ;;
 253   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 254     mandir="$ac_optarg" ;;
 255
 256   -nfp | --nfp | --nf)
 257     # Obsolete; use --without-fp.
 258     with_fp=no ;;
 259
 260   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 261   | --no-cr | --no-c)
 262     no_create=yes ;;
 263
 264   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 265   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 266     no_recursion=yes ;;
 267
 268   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 269   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 270   | --oldin | --oldi | --old | --ol | --o)
 271     ac_prev=oldincludedir ;;
 272   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 273   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 274   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 275     oldincludedir="$ac_optarg" ;;
 276
 277   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 278     ac_prev=prefix ;;
 279   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 280     prefix="$ac_optarg" ;;
 281
 282   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 283   | --program-pre | --program-pr | --program-p)
 284     ac_prev=program_prefix ;;
 285   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 286   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 287     program_prefix="$ac_optarg" ;;
 288
 289   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 290   | --program-suf | --program-su | --program-s)
 291     ac_prev=program_suffix ;;
 292   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 293   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 294     program_suffix="$ac_optarg" ;;
 295
 296   -program-transform-name | --program-transform-name \
 297   | --program-transform-nam | --program-transform-na \
 298   | --program-transform-n | --program-transform- \
 299   | --program-transform | --program-transfor \
 300   | --program-transfo | --program-transf \
 301   | --program-trans | --program-tran \
 302   | --progr-tra | --program-tr | --program-t)
 303     ac_prev=program_transform_name ;;
 304   -program-transform-name=* | --program-transform-name=* \
 305   | --program-transform-nam=* | --program-transform-na=* \
 306   | --program-transform-n=* | --program-transform-=* \
 307   | --program-transform=* | --program-transfor=* \
 308   | --program-transfo=* | --program-transf=* \
 309   | --program-trans=* | --program-tran=* \
 310   | --progr-tra=* | --program-tr=* | --program-t=*)
 311     program_transform_name="$ac_optarg" ;;
 312
 313   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 314   | -silent | --silent | --silen | --sile | --sil)
 315     silent=yes ;;
 316
 317   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 318     ac_prev=sbindir ;;
 319   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 320   | --sbi=* | --sb=*)
 321     sbindir="$ac_optarg" ;;
 322
 323   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 324   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 325   | --sharedst | --shareds | --shared | --share | --shar \
 326   | --sha | --sh)
 327     ac_prev=sharedstatedir ;;
 328   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 329   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 330   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 331   | --sha=* | --sh=*)
 332     sharedstatedir="$ac_optarg" ;;
 333
 334   -site | --site | --sit)
 335     ac_prev=site ;;
 336   -site=* | --site=* | --sit=*)
 337     site="$ac_optarg" ;;
 338
 339   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 340     ac_prev=srcdir ;;
 341   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 342     srcdir="$ac_optarg" ;;
 343
 344   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 345   | --syscon | --sysco | --sysc | --sys | --sy)
 346     ac_prev=sysconfdir ;;
 347   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 348   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 349     sysconfdir="$ac_optarg" ;;
 350
 351   -target | --target | --targe | --targ | --tar | --ta | --t)
 352     ac_prev=target ;;
 353   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 354     target="$ac_optarg" ;;
 355
 356   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 357     verbose=yes ;;
 358
 359   -version | --version | --versio | --versi | --vers)
 360     echo "configure generated by autoconf version 2.13"
 361     exit 0 ;;
 362
 363   -with-* | --with-*)
 364     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 365     # Reject names that are not valid shell variable names.
 366     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 367       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 368     fi
 369     ac_package=`echo $ac_package| sed 's/-/_/g'`
 370     case "$ac_option" in
 371       *=*) ;;
 372       *) ac_optarg=yes ;;
 373     esac
 374     eval "with_${ac_package}='$ac_optarg'" ;;
 375
 376   -without-* | --without-*)
 377     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 378     # Reject names that are not valid shell variable names.
 379     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 380       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 381     fi
 382     ac_package=`echo $ac_package| sed 's/-/_/g'`
 383     eval "with_${ac_package}=no" ;;
 384
 385   --x)
 386     # Obsolete; use --with-x.
 387     with_x=yes ;;
 388
 389   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 390   | --x-incl | --x-inc | --x-in | --x-i)
 391     ac_prev=x_includes ;;
 392   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 393   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 394     x_includes="$ac_optarg" ;;
 395
 396   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 397   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 398     ac_prev=x_libraries ;;
 399   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 400   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 401     x_libraries="$ac_optarg" ;;
 402
 403   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 404     ;;
 405
 406   *)
 407     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 408       echo "configure: warning: $ac_option: invalid host type" 1>&2
 409     fi
 410     if test "x$nonopt" != xNONE; then
 411       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 412     fi
 413     nonopt="$ac_option"
 414     ;;
 415
 416   esac
 417 done
 418
 419 if test -n "$ac_prev"; then
 420   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 421 fi
 422
 423 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 424
 425 # File descriptor usage:
 426 # 0 standard input
 427 # 1 file creation
 428 # 2 errors and warnings
 429 # 3 some systems may open it to /dev/tty
 430 # 4 used on the Kubota Titan
 431 # 6 checking for... messages and results
 432 # 5 compiler messages saved in config.log
 433 if test "$silent" = yes; then
 434   exec 6>/dev/null
 435 else
 436   exec 6>&1
 437 fi
 438 exec 5>./config.log
 439
 440 echo "\
 441 This file contains any messages produced by compilers while
 442 running configure, to aid debugging if configure makes a mistake.
 443 " 1>&5
 444
 445 # Strip out --no-create and --no-recursion so they do not pile up.
 446 # Also quote any args containing shell metacharacters.
 447 ac_configure_args=
 448 for ac_arg
 449 do
 450   case "$ac_arg" in
 451   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 452   | --no-cr | --no-c) ;;
 453   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 454   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 455   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 456   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 457   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 458   esac
 459 done
 460
 461 # NLS nuisances.
 462 # Only set these to C if already set.  These must not be set unconditionally
 463 # because not all systems understand e.g. LANG=C (notably SCO).
 464 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 465 # Non-C LC_CTYPE values break the ctype check.
 466 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 467 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 468 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 469 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 470
 471 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 472 rm -rf conftest* confdefs.h
 473 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 474 echo > confdefs.h
 475
 476 # A filename unique to this package, relative to the directory that
 477 # configure is in, which we can look for to find out if srcdir is correct.
 478 ac_unique_file=zlib.h
 479
 480 # Find the source files, if location was not specified.
 481 if test -z "$srcdir"; then
 482   ac_srcdir_defaulted=yes
 483   # Try the directory containing this script, then its parent.
 484   ac_prog=$0
 485   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 486   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 487   srcdir=$ac_confdir
 488   if test ! -r $srcdir/$ac_unique_file; then
 489     srcdir=..
 490   fi
 491 else
 492   ac_srcdir_defaulted=no
 493 fi
 494 if test ! -r $srcdir/$ac_unique_file; then
 495   if test "$ac_srcdir_defaulted" = yes; then
 496     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 497   else
 498     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 499   fi
 500 fi
 501 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 502
 503 # Prefer explicitly selected file to automatically selected ones.
 504 if test -z "$CONFIG_SITE"; then
 505   if test "x$prefix" != xNONE; then
 506     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 507   else
 508     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 509   fi
 510 fi
 511 for ac_site_file in $CONFIG_SITE; do
 512   if test -r "$ac_site_file"; then
 513     echo "loading site script $ac_site_file"
 514     . "$ac_site_file"
 515   fi
 516 done
 517
 518 if test -r "$cache_file"; then
 519   echo "loading cache $cache_file"
 520   . $cache_file
 521 else
 522   echo "creating cache $cache_file"
 523   > $cache_file
 524 fi
 525
 526 ac_ext=c
 527 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 528 ac_cpp='$CPP $CPPFLAGS'
 529 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 530 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 531 cross_compiling=$ac_cv_prog_cc_cross
 532
 533 ac_exeext=
 534 ac_objext=o
 535 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 536   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 537   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 538     ac_n= ac_c='
 539 ' ac_t='        '
 540   else
 541     ac_n=-n ac_c= ac_t=
 542   fi
 543 else
 544   ac_n= ac_c='\c' ac_t=
 545 fi
 546
 547
 548
 549 # This works around the fact that libtool configuration may change LD
 550 # for this particular configuration, but some shells, instead of
 551 # keeping the changes in LD private, export them just because LD is
 552 # exported.
 553 ORIGINAL_LD_FOR_MULTILIBS=$LD
 554
 555
 556 if test "x${with_target_subdir}" != x && \
 557    test "${srcdir}" = "."; then
 558   if test "${with_target_subdir}" != "."; then
 559     zlib_basedir="${srcdir}/${with_multisrctop}../"
 560   else
 561     zlib_basedir="${srcdir}/${with_multisrctop}"
 562   fi
 563 else
 564   zlib_basedir="${srcdir}/"
 565 fi
 566
 567 ac_aux_dir=
 568 for ac_dir in $zlib_basedir.. $srcdir/$zlib_basedir..; do
 569   if test -f $ac_dir/install-sh; then
 570     ac_aux_dir=$ac_dir
 571     ac_install_sh="$ac_aux_dir/install-sh -c"
 572     break
 573   elif test -f $ac_dir/install.sh; then
 574     ac_aux_dir=$ac_dir
 575     ac_install_sh="$ac_aux_dir/install.sh -c"
 576     break
 577   fi
 578 done
 579 if test -z "$ac_aux_dir"; then
 580   { echo "configure: error: can not find install-sh or install.sh in $zlib_basedir.. $srcdir/$zlib_basedir.." 1>&2; exit 1; }
 581 fi
 582 ac_config_guess=$ac_aux_dir/config.guess
 583 ac_config_sub=$ac_aux_dir/config.sub
 584 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 585
 586 if :; then :; else
 587   # This overrides the previous occurrence for automake, but not for
 588   # autoconf, which is exactly what we want.
 589   ac_aux_dir=
 590 for ac_dir in .. $srcdir/..; do
 591   if test -f $ac_dir/install-sh; then
 592     ac_aux_dir=$ac_dir
 593     ac_install_sh="$ac_aux_dir/install-sh -c"
 594     break
 595   elif test -f $ac_dir/install.sh; then
 596     ac_aux_dir=$ac_dir
 597     ac_install_sh="$ac_aux_dir/install.sh -c"
 598     break
 599   fi
 600 done
 601 if test -z "$ac_aux_dir"; then
 602   { echo "configure: error: can not find install-sh or install.sh in .. $srcdir/.." 1>&2; exit 1; }
 603 fi
 604 ac_config_guess=$ac_aux_dir/config.guess
 605 ac_config_sub=$ac_aux_dir/config.sub
 606 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 607
 608 fi
 609
 610
 611 # Do some error checking and defaulting for the host and target type.
 612 # The inputs are:
 613 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 614 #
 615 # The rules are:
 616 # 1. You are not allowed to specify --host, --target, and nonopt at the
 617 #    same time.
 618 # 2. Host defaults to nonopt.
 619 # 3. If nonopt is not specified, then host defaults to the current host,
 620 #    as determined by config.guess.
 621 # 4. Target and build default to nonopt.
 622 # 5. If nonopt is not specified, then target and build default to host.
 623
 624 # The aliases save the names the user supplied, while $host etc.
 625 # will get canonicalized.
 626 case $host---$target---$nonopt in
 627 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 628 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 629 esac
 630
 631
 632 # Make sure we can run config.sub.
 633 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 634 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 635 fi
 636
 637 echo $ac_n "checking host system type""... $ac_c" 1>&6
 638 echo "configure:639: checking host system type" >&5
 639
 640 host_alias=$host
 641 case "$host_alias" in
 642 NONE)
 643   case $nonopt in
 644   NONE)
 645     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 646     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 647     fi ;;
 648   *) host_alias=$nonopt ;;
 649   esac ;;
 650 esac
 651
 652 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 653 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 654 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 655 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 656 echo "$ac_t""$host" 1>&6
 657
 658 echo $ac_n "checking target system type""... $ac_c" 1>&6
 659 echo "configure:660: checking target system type" >&5
 660
 661 target_alias=$target
 662 case "$target_alias" in
 663 NONE)
 664   case $nonopt in
 665   NONE) target_alias=$host_alias ;;
 666   *) target_alias=$nonopt ;;
 667   esac ;;
 668 esac
 669
 670 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 671 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 672 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 673 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 674 echo "$ac_t""$target" 1>&6
 675
 676 echo $ac_n "checking build system type""... $ac_c" 1>&6
 677 echo "configure:678: checking build system type" >&5
 678
 679 build_alias=$build
 680 case "$build_alias" in
 681 NONE)
 682   case $nonopt in
 683   NONE) build_alias=$host_alias ;;
 684   *) build_alias=$nonopt ;;
 685   esac ;;
 686 esac
 687
 688 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 689 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 690 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 691 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 692 echo "$ac_t""$build" 1>&6
 693
 694 test "$host_alias" != "$target_alias" &&
 695   test "$program_prefix$program_suffix$program_transform_name" = \
 696     NONENONEs,x,x, &&
 697   program_prefix=${target_alias}-
 698
 699
 700 # This works around an automake problem.
 701 mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
 702
 703
 704 # Find a good install program.  We prefer a C program (faster),
 705 # so one script is as good as another.  But avoid the broken or
 706 # incompatible versions:
 707 # SysV /etc/install, /usr/sbin/install
 708 # SunOS /usr/etc/install
 709 # IRIX /sbin/install
 710 # AIX /bin/install
 711 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 712 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 713 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 714 # ./install, which can be erroneously created by make from ./install.sh.
 715 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 716 echo "configure:717: checking for a BSD compatible install" >&5
 717 if test -z "$INSTALL"; then
 718 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 719   echo $ac_n "(cached) $ac_c" 1>&6
 720 else
 721     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 722   for ac_dir in $PATH; do
 723     # Account for people who put trailing slashes in PATH elements.
 724     case "$ac_dir/" in
 725     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 726     *)
 727       # OSF1 and SCO ODT 3.0 have their own names for install.
 728       # Don't use installbsd from OSF since it installs stuff as root
 729       # by default.
 730       for ac_prog in ginstall scoinst install; do
 731         if test -f $ac_dir/$ac_prog; then
 732           if test $ac_prog = install &&
 733             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 734             # AIX install.  It has an incompatible calling convention.
 735             :
 736           else
 737             ac_cv_path_install="$ac_dir/$ac_prog -c"
 738             break 2
 739           fi
 740         fi
 741       done
 742       ;;
 743     esac
 744   done
 745   IFS="$ac_save_IFS"
 746
 747 fi
 748   if test "${ac_cv_path_install+set}" = set; then
 749     INSTALL="$ac_cv_path_install"
 750   else
 751     # As a last resort, use the slow shell script.  We don't cache a
 752     # path for INSTALL within a source directory, because that will
 753     # break other packages using the cache if that directory is
 754     # removed, or if the path is relative.
 755     INSTALL="$ac_install_sh"
 756   fi
 757 fi
 758 echo "$ac_t""$INSTALL" 1>&6
 759
 760 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 761 # It thinks the first close brace ends the variable substitution.
 762 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 763
 764 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 765
 766 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 767
 768 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 769 echo "configure:770: checking whether build environment is sane" >&5
 770 # Just in case
 771 sleep 1
 772 echo timestamp > conftestfile
 773 # Do `set' in a subshell so we don't clobber the current shell's
 774 # arguments.  Must try -L first in case configure is actually a
 775 # symlink; some systems play weird games with the mod time of symlinks
 776 # (eg FreeBSD returns the mod time of the symlink's containing
 777 # directory).
 778 if (
 779    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 780    if test "$*" = "X"; then
 781       # -L didn't work.
 782       set X `ls -t $srcdir/configure conftestfile`
 783    fi
 784    if test "$*" != "X $srcdir/configure conftestfile" \
 785       && test "$*" != "X conftestfile $srcdir/configure"; then
 786
 787       # If neither matched, then we have a broken ls.  This can happen
 788       # if, for instance, CONFIG_SHELL is bash and it inherits a
 789       # broken ls alias from the environment.  This has actually
 790       # happened.  Such a system could not be considered "sane".
 791       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 792 alias in your environment" 1>&2; exit 1; }
 793    fi
 794
 795    test "$2" = conftestfile
 796    )
 797 then
 798    # Ok.
 799    :
 800 else
 801    { echo "configure: error: newly created file is older than distributed files!
 802 Check your system clock" 1>&2; exit 1; }
 803 fi
 804 rm -f conftest*
 805 echo "$ac_t""yes" 1>&6
 806 if test "$program_transform_name" = s,x,x,; then
 807   program_transform_name=
 808 else
 809   # Double any \ or $.  echo might interpret backslashes.
 810   cat <<\EOF_SED > conftestsed
 811 s,\\,\\\\,g; s,\$,$$,g
 812 EOF_SED
 813   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 814   rm -f conftestsed
 815 fi
 816 test "$program_prefix" != NONE &&
 817   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 818 # Use a double $ so make ignores it.
 819 test "$program_suffix" != NONE &&
 820   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 821
 822 # sed with no file args requires a program.
 823 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 824
 825 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 826 echo "configure:827: checking whether ${MAKE-make} sets \${MAKE}" >&5
 827 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 828 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 829   echo $ac_n "(cached) $ac_c" 1>&6
 830 else
 831   cat > conftestmake <<\EOF
 832 all:
 833         @echo 'ac_maketemp="${MAKE}"'
 834 EOF
 835 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 836 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 837 if test -n "$ac_maketemp"; then
 838   eval ac_cv_prog_make_${ac_make}_set=yes
 839 else
 840   eval ac_cv_prog_make_${ac_make}_set=no
 841 fi
 842 rm -f conftestmake
 843 fi
 844 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 845   echo "$ac_t""yes" 1>&6
 846   SET_MAKE=
 847 else
 848   echo "$ac_t""no" 1>&6
 849   SET_MAKE="MAKE=${MAKE-make}"
 850 fi
 851
 852
 853 PACKAGE=zlib
 854
 855 VERSION=1.1.3
 856
 857 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
 858   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
 859 fi
 860 cat >> confdefs.h <<EOF
 861 #define PACKAGE "$PACKAGE"
 862 EOF
 863
 864 cat >> confdefs.h <<EOF
 865 #define VERSION "$VERSION"
 866 EOF
 867
 868
 869
 870 missing_dir=`cd $ac_aux_dir && pwd`
 871 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
 872 echo "configure:873: checking for working aclocal" >&5
 873 # Run test in a subshell; some versions of sh will print an error if
 874 # an executable is not found, even if stderr is redirected.
 875 # Redirect stdin to placate older versions of autoconf.  Sigh.
 876 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
 877    ACLOCAL=aclocal
 878    echo "$ac_t""found" 1>&6
 879 else
 880    ACLOCAL="$missing_dir/missing aclocal"
 881    echo "$ac_t""missing" 1>&6
 882 fi
 883
 884 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
 885 echo "configure:886: checking for working autoconf" >&5
 886 # Run test in a subshell; some versions of sh will print an error if
 887 # an executable is not found, even if stderr is redirected.
 888 # Redirect stdin to placate older versions of autoconf.  Sigh.
 889 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
 890    AUTOCONF=autoconf
 891    echo "$ac_t""found" 1>&6
 892 else
 893    AUTOCONF="$missing_dir/missing autoconf"
 894    echo "$ac_t""missing" 1>&6
 895 fi
 896
 897 echo $ac_n "checking for working automake""... $ac_c" 1>&6
 898 echo "configure:899: checking for working automake" >&5
 899 # Run test in a subshell; some versions of sh will print an error if
 900 # an executable is not found, even if stderr is redirected.
 901 # Redirect stdin to placate older versions of autoconf.  Sigh.
 902 if (automake --version) < /dev/null > /dev/null 2>&1; then
 903    AUTOMAKE=automake
 904    echo "$ac_t""found" 1>&6
 905 else
 906    AUTOMAKE="$missing_dir/missing automake"
 907    echo "$ac_t""missing" 1>&6
 908 fi
 909
 910 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
 911 echo "configure:912: checking for working autoheader" >&5
 912 # Run test in a subshell; some versions of sh will print an error if
 913 # an executable is not found, even if stderr is redirected.
 914 # Redirect stdin to placate older versions of autoconf.  Sigh.
 915 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
 916    AUTOHEADER=autoheader
 917    echo "$ac_t""found" 1>&6
 918 else
 919    AUTOHEADER="$missing_dir/missing autoheader"
 920    echo "$ac_t""missing" 1>&6
 921 fi
 922
 923 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
 924 echo "configure:925: checking for working makeinfo" >&5
 925 # Run test in a subshell; some versions of sh will print an error if
 926 # an executable is not found, even if stderr is redirected.
 927 # Redirect stdin to placate older versions of autoconf.  Sigh.
 928 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
 929    MAKEINFO=makeinfo
 930    echo "$ac_t""found" 1>&6
 931 else
 932    MAKEINFO="$missing_dir/missing makeinfo"
 933    echo "$ac_t""missing" 1>&6
 934 fi
 935
 936
 937
 938 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
 939 echo "configure:940: checking whether to enable maintainer-specific portions of Makefiles" >&5
 940     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
 941 if test "${enable_maintainer_mode+set}" = set; then
 942   enableval="$enable_maintainer_mode"
 943   USE_MAINTAINER_MODE=$enableval
 944 else
 945   USE_MAINTAINER_MODE=no
 946 fi
 947
 948   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
 949
 950
 951 if test $USE_MAINTAINER_MODE = yes; then
 952   MAINTAINER_MODE_TRUE=
 953   MAINTAINER_MODE_FALSE='#'
 954 else
 955   MAINTAINER_MODE_TRUE='#'
 956   MAINTAINER_MODE_FALSE=
 957 fi
 958   MAINT=$MAINTAINER_MODE_TRUE
 959
 960
 961
 962 # Check whether --with-target-subdir or --without-target-subdir was given.
 963 if test "${with_target_subdir+set}" = set; then
 964   withval="$with_target_subdir"
 965   :
 966 fi
 967
 968 # Check whether --with-cross-host or --without-cross-host was given.
 969 if test "${with_cross_host+set}" = set; then
 970   withval="$with_cross_host"
 971   :
 972 fi
 973
 974
 975 # Check whether --enable-multilib or --disable-multilib was given.
 976 if test "${enable_multilib+set}" = set; then
 977   enableval="$enable_multilib"
 978   case "${enableval}" in
 979   yes) multilib=yes ;;
 980   no)  multilib=no ;;
 981   *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
 982  esac
 983 else
 984   test -z "$with_target_subdir" && multilib=no || multilib=yes
 985 fi
 986
 987 # Check whether --with-system-zlib or --without-system-zlib was given.
 988 if test "${with_system_zlib+set}" = set; then
 989   withval="$with_system_zlib"
 990   :
 991 fi
 992
 993
 994
 995 # Extract the first word of "gcc", so it can be a program name with args.
 996 set dummy gcc; ac_word=$2
 997 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 998 echo "configure:999: checking for $ac_word" >&5
 999 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1000   echo $ac_n "(cached) $ac_c" 1>&6
1001 else
1002   if test -n "$CC"; then
1003   ac_cv_prog_CC="$CC" # Let the user override the test.
1004 else
1005   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1006   ac_dummy="$PATH"
1007   for ac_dir in $ac_dummy; do
1008     test -z "$ac_dir" && ac_dir=.
1009     if test -f $ac_dir/$ac_word; then
1010       ac_cv_prog_CC="gcc"
1011       break
1012     fi
1013   done
1014   IFS="$ac_save_ifs"
1015 fi
1016 fi
1017 CC="$ac_cv_prog_CC"
1018 if test -n "$CC"; then
1019   echo "$ac_t""$CC" 1>&6
1020 else
1021   echo "$ac_t""no" 1>&6
1022 fi
1023
1024 if test -z "$CC"; then
1025   # Extract the first word of "cc", so it can be a program name with args.
1026 set dummy cc; ac_word=$2
1027 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1028 echo "configure:1029: checking for $ac_word" >&5
1029 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1030   echo $ac_n "(cached) $ac_c" 1>&6
1031 else
1032   if test -n "$CC"; then
1033   ac_cv_prog_CC="$CC" # Let the user override the test.
1034 else
1035   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1036   ac_prog_rejected=no
1037   ac_dummy="$PATH"
1038   for ac_dir in $ac_dummy; do
1039     test -z "$ac_dir" && ac_dir=.
1040     if test -f $ac_dir/$ac_word; then
1041       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1042         ac_prog_rejected=yes
1043         continue
1044       fi
1045       ac_cv_prog_CC="cc"
1046       break
1047     fi
1048   done
1049   IFS="$ac_save_ifs"
1050 if test $ac_prog_rejected = yes; then
1051   # We found a bogon in the path, so make sure we never use it.
1052   set dummy $ac_cv_prog_CC
1053   shift
1054   if test $# -gt 0; then
1055     # We chose a different compiler from the bogus one.
1056     # However, it has the same basename, so the bogon will be chosen
1057     # first if we set CC to just the basename; use the full file name.
1058     shift
1059     set dummy "$ac_dir/$ac_word" "$@"
1060     shift
1061     ac_cv_prog_CC="$@"
1062   fi
1063 fi
1064 fi
1065 fi
1066 CC="$ac_cv_prog_CC"
1067 if test -n "$CC"; then
1068   echo "$ac_t""$CC" 1>&6
1069 else
1070   echo "$ac_t""no" 1>&6
1071 fi
1072
1073   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1074 fi
1075
1076 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1077 echo "configure:1078: checking whether we are using GNU C" >&5
1078 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1079   echo $ac_n "(cached) $ac_c" 1>&6
1080 else
1081   cat > conftest.c <<EOF
1082 #ifdef __GNUC__
1083   yes;
1084 #endif
1085 EOF
1086 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1087: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1087   ac_cv_prog_gcc=yes
1088 else
1089   ac_cv_prog_gcc=no
1090 fi
1091 fi
1092
1093 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1094
1095 if test $ac_cv_prog_gcc = yes; then
1096   GCC=yes
1097   ac_test_CFLAGS="${CFLAGS+set}"
1098   ac_save_CFLAGS="$CFLAGS"
1099   CFLAGS=
1100   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1101 echo "configure:1102: checking whether ${CC-cc} accepts -g" >&5
1102 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1103   echo $ac_n "(cached) $ac_c" 1>&6
1104 else
1105   echo 'void f(){}' > conftest.c
1106 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1107   ac_cv_prog_cc_g=yes
1108 else
1109   ac_cv_prog_cc_g=no
1110 fi
1111 rm -f conftest*
1112
1113 fi
1114
1115 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1116   if test "$ac_test_CFLAGS" = set; then
1117     CFLAGS="$ac_save_CFLAGS"
1118   elif test $ac_cv_prog_cc_g = yes; then
1119     CFLAGS="-g -O2"
1120   else
1121     CFLAGS="-O2"
1122   fi
1123 else
1124   GCC=
1125   test "${CFLAGS+set}" = set || CFLAGS="-g"
1126 fi
1127
1128 # We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
1129 # at least currently, we never actually build a program, so we never
1130 # need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
1131 # fails, because we are probably configuring with a cross compiler
1132 # which cant create executables.  So we include AC_EXEEXT to keep
1133 # automake happy, but we dont execute it, since we dont care about
1134 # the result.
1135 if false; then
1136   # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
1137   # to nothing, so nothing would remain between `then' and `fi' if it
1138   # were not for the `:' below.
1139   :
1140   echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
1141 echo "configure:1142: checking for Cygwin environment" >&5
1142 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
1143   echo $ac_n "(cached) $ac_c" 1>&6
1144 else
1145   cat > conftest.$ac_ext <<EOF
1146 #line 1147 "configure"
1147 #include "confdefs.h"
1148
1149 int main() {
1150
1151 #ifndef __CYGWIN__
1152 #define __CYGWIN__ __CYGWIN32__
1153 #endif
1154 return __CYGWIN__;
1155 ; return 0; }
1156 EOF
1157 if { (eval echo configure:1158: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1158   rm -rf conftest*
1159   ac_cv_cygwin=yes
1160 else
1161   echo "configure: failed program was:" >&5
1162   cat conftest.$ac_ext >&5
1163   rm -rf conftest*
1164   ac_cv_cygwin=no
1165 fi
1166 rm -f conftest*
1167 rm -f conftest*
1168 fi
1169
1170 echo "$ac_t""$ac_cv_cygwin" 1>&6
1171 CYGWIN=
1172 test "$ac_cv_cygwin" = yes && CYGWIN=yes
1173 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
1174 echo "configure:1175: checking for mingw32 environment" >&5
1175 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
1176   echo $ac_n "(cached) $ac_c" 1>&6
1177 else
1178   cat > conftest.$ac_ext <<EOF
1179 #line 1180 "configure"
1180 #include "confdefs.h"
1181
1182 int main() {
1183 return __MINGW32__;
1184 ; return 0; }
1185 EOF
1186 if { (eval echo configure:1187: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1187   rm -rf conftest*
1188   ac_cv_mingw32=yes
1189 else
1190   echo "configure: failed program was:" >&5
1191   cat conftest.$ac_ext >&5
1192   rm -rf conftest*
1193   ac_cv_mingw32=no
1194 fi
1195 rm -f conftest*
1196 rm -f conftest*
1197 fi
1198
1199 echo "$ac_t""$ac_cv_mingw32" 1>&6
1200 MINGW32=
1201 test "$ac_cv_mingw32" = yes && MINGW32=yes
1202
1203
1204 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1205 echo "configure:1206: checking for executable suffix" >&5
1206 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1207   echo $ac_n "(cached) $ac_c" 1>&6
1208 else
1209   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1210   ac_cv_exeext=.exe
1211 else
1212   rm -f conftest*
1213   echo 'int main () { return 0; }' > conftest.$ac_ext
1214   ac_cv_exeext=
1215   if { (eval echo configure:1216: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1216     for file in conftest.*; do
1217       case $file in
1218       *.c | *.o | *.obj) ;;
1219       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1220       esac
1221     done
1222   else
1223     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1224   fi
1225   rm -f conftest*
1226   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1227 fi
1228 fi
1229
1230 EXEEXT=""
1231 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1232 echo "$ac_t""${ac_cv_exeext}" 1>&6
1233 ac_exeext=$EXEEXT
1234
1235 fi
1236 # Check whether --enable-shared or --disable-shared was given.
1237 if test "${enable_shared+set}" = set; then
1238   enableval="$enable_shared"
1239   p=${PACKAGE-default}
1240 case $enableval in
1241 yes) enable_shared=yes ;;
1242 no) enable_shared=no ;;
1243 *)
1244   enable_shared=no
1245   # Look at the argument we got.  We use all the common list separators.
1246   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1247   for pkg in $enableval; do
1248     if test "X$pkg" = "X$p"; then
1249       enable_shared=yes
1250     fi
1251   done
1252   IFS="$ac_save_ifs"
1253   ;;
1254 esac
1255 else
1256   enable_shared=yes
1257 fi
1258
1259 # Check whether --enable-static or --disable-static was given.
1260 if test "${enable_static+set}" = set; then
1261   enableval="$enable_static"
1262   p=${PACKAGE-default}
1263 case $enableval in
1264 yes) enable_static=yes ;;
1265 no) enable_static=no ;;
1266 *)
1267   enable_static=no
1268   # Look at the argument we got.  We use all the common list separators.
1269   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1270   for pkg in $enableval; do
1271     if test "X$pkg" = "X$p"; then
1272       enable_static=yes
1273     fi
1274   done
1275   IFS="$ac_save_ifs"
1276   ;;
1277 esac
1278 else
1279   enable_static=yes
1280 fi
1281
1282 # Check whether --enable-fast-install or --disable-fast-install was given.
1283 if test "${enable_fast_install+set}" = set; then
1284   enableval="$enable_fast_install"
1285   p=${PACKAGE-default}
1286 case $enableval in
1287 yes) enable_fast_install=yes ;;
1288 no) enable_fast_install=no ;;
1289 *)
1290   enable_fast_install=no
1291   # Look at the argument we got.  We use all the common list separators.
1292   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1293   for pkg in $enableval; do
1294     if test "X$pkg" = "X$p"; then
1295       enable_fast_install=yes
1296     fi
1297   done
1298   IFS="$ac_save_ifs"
1299   ;;
1300 esac
1301 else
1302   enable_fast_install=yes
1303 fi
1304
1305 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1306 if test "${with_gnu_ld+set}" = set; then
1307   withval="$with_gnu_ld"
1308   test "$withval" = no || with_gnu_ld=yes
1309 else
1310   with_gnu_ld=no
1311 fi
1312
1313 ac_prog=ld
1314 if test "$GCC" = yes; then
1315   # Check if gcc -print-prog-name=ld gives a path.
1316   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1317 echo "configure:1318: checking for ld used by GCC" >&5
1318   case $host in
1319   *-*-mingw*)
1320     # gcc leaves a trailing carriage return which upsets mingw
1321     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1322   *)
1323     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1324   esac
1325   case $ac_prog in
1326     # Accept absolute paths.
1327     [\\/]* | [A-Za-z]:[\\/]*)
1328       re_direlt='/[^/][^/]*/\.\./'
1329       # Canonicalize the path of ld
1330       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1331       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1332         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1333       done
1334       test -z "$LD" && LD="$ac_prog"
1335       ;;
1336   "")
1337     # If it fails, then pretend we aren't using GCC.
1338     ac_prog=ld
1339     ;;
1340   *)
1341     # If it is relative, then search for the first ld in PATH.
1342     with_gnu_ld=unknown
1343     ;;
1344   esac
1345 elif test "$with_gnu_ld" = yes; then
1346   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1347 echo "configure:1348: checking for GNU ld" >&5
1348 else
1349   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1350 echo "configure:1351: checking for non-GNU ld" >&5
1351 fi
1352 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1353   echo $ac_n "(cached) $ac_c" 1>&6
1354 else
1355   if test -z "$LD"; then
1356   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1357   for ac_dir in $PATH; do
1358     test -z "$ac_dir" && ac_dir=.
1359     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1360       lt_cv_path_LD="$ac_dir/$ac_prog"
1361       # Check to see if the program is GNU ld.  I'd rather use --version,
1362       # but apparently some GNU ld's only accept -v.
1363       # Break only if it was the GNU/non-GNU ld that we prefer.
1364       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1365         test "$with_gnu_ld" != no && break
1366       else
1367         test "$with_gnu_ld" != yes && break
1368       fi
1369     fi
1370   done
1371   IFS="$ac_save_ifs"
1372 else
1373   lt_cv_path_LD="$LD" # Let the user override the test with a path.
1374 fi
1375 fi
1376
1377 LD="$lt_cv_path_LD"
1378 if test -n "$LD"; then
1379   echo "$ac_t""$LD" 1>&6
1380 else
1381   echo "$ac_t""no" 1>&6
1382 fi
1383 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1384 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1385 echo "configure:1386: checking if the linker ($LD) is GNU ld" >&5
1386 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1387   echo $ac_n "(cached) $ac_c" 1>&6
1388 else
1389   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1390 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1391   lt_cv_prog_gnu_ld=yes
1392 else
1393   lt_cv_prog_gnu_ld=no
1394 fi
1395 fi
1396
1397 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1398 with_gnu_ld=$lt_cv_prog_gnu_ld
1399
1400
1401 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1402 echo "configure:1403: checking for $LD option to reload object files" >&5
1403 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1404   echo $ac_n "(cached) $ac_c" 1>&6
1405 else
1406   lt_cv_ld_reload_flag='-r'
1407 fi
1408
1409 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1410 reload_flag=$lt_cv_ld_reload_flag
1411 test -n "$reload_flag" && reload_flag=" $reload_flag"
1412
1413 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1414 echo "configure:1415: checking for BSD-compatible nm" >&5
1415 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1416   echo $ac_n "(cached) $ac_c" 1>&6
1417 else
1418   if test -n "$NM"; then
1419   # Let the user override the test.
1420   lt_cv_path_NM="$NM"
1421 else
1422   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1423   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1424     test -z "$ac_dir" && ac_dir=.
1425     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1426     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1427       # Check to see if the nm accepts a BSD-compat flag.
1428       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1429       #   nm: unknown option "B" ignored
1430       # Tru64's nm complains that /dev/null is an invalid object file
1431       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1432         lt_cv_path_NM="$tmp_nm -B"
1433         break
1434       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1435         lt_cv_path_NM="$tmp_nm -p"
1436         break
1437       else
1438         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1439         continue # so that we can try to find one that supports BSD flags
1440       fi
1441     fi
1442   done
1443   IFS="$ac_save_ifs"
1444   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1445 fi
1446 fi
1447
1448 NM="$lt_cv_path_NM"
1449 echo "$ac_t""$NM" 1>&6
1450
1451 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1452 echo "configure:1453: checking whether ln -s works" >&5
1453 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1454   echo $ac_n "(cached) $ac_c" 1>&6
1455 else
1456   rm -f conftestdata
1457 if ln -s X conftestdata 2>/dev/null
1458 then
1459   rm -f conftestdata
1460   ac_cv_prog_LN_S="ln -s"
1461 else
1462   ac_cv_prog_LN_S=ln
1463 fi
1464 fi
1465 LN_S="$ac_cv_prog_LN_S"
1466 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1467   echo "$ac_t""yes" 1>&6
1468 else
1469   echo "$ac_t""no" 1>&6
1470 fi
1471
1472 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1473 echo "configure:1474: checking how to recognise dependant libraries" >&5
1474 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1475   echo $ac_n "(cached) $ac_c" 1>&6
1476 else
1477   lt_cv_file_magic_cmd='$MAGIC_CMD'
1478 lt_cv_file_magic_test_file=
1479 lt_cv_deplibs_check_method='unknown'
1480 # Need to set the preceding variable on all platforms that support
1481 # interlibrary dependencies.
1482 # 'none' -- dependencies not supported.
1483 # `unknown' -- same as none, but documents that we really don't know.
1484 # 'pass_all' -- all dependencies passed with no checks.
1485 # 'test_compile' -- check by making test program.
1486 # 'file_magic [regex]' -- check by looking for files in library path
1487 # which responds to the $file_magic_cmd with a given egrep regex.
1488 # If you have `file' or equivalent on your system and you're not sure
1489 # whether `pass_all' will *always* work, you probably want this one.
1490
1491 case $host_os in
1492 aix*)
1493   lt_cv_deplibs_check_method=pass_all
1494   ;;
1495
1496 beos*)
1497   lt_cv_deplibs_check_method=pass_all
1498   ;;
1499
1500 bsdi4*)
1501   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1502   lt_cv_file_magic_cmd='/usr/bin/file -L'
1503   lt_cv_file_magic_test_file=/shlib/libc.so
1504   ;;
1505
1506 cygwin* | mingw* |pw32*)
1507   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1508   lt_cv_file_magic_cmd='$OBJDUMP -f'
1509   ;;
1510
1511 darwin* | rhapsody*)
1512   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1513   lt_cv_file_magic_cmd='/usr/bin/file -L'
1514   case "$host_os" in
1515   rhapsody* | darwin1.012)
1516     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1517     ;;
1518   *) # Darwin 1.3 on
1519     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1520     ;;
1521   esac
1522   ;;
1523
1524 freebsd* )
1525   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1526     case $host_cpu in
1527     i*86 )
1528       # Not sure whether the presence of OpenBSD here was a mistake.
1529       # Let's accept both of them until this is cleared up.
1530       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1531       lt_cv_file_magic_cmd=/usr/bin/file
1532       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1533       ;;
1534     esac
1535   else
1536     lt_cv_deplibs_check_method=pass_all
1537   fi
1538   ;;
1539
1540 gnu*)
1541   lt_cv_deplibs_check_method=pass_all
1542   ;;
1543
1544 hpux10.20*|hpux11*)
1545   case $host_cpu in
1546   hppa*)
1547     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
1548     lt_cv_file_magic_cmd=/usr/bin/file
1549     lt_cv_file_magic_test_file=/usr/lib/libc.sl
1550     ;;
1551   ia64*)
1552     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
1553     lt_cv_file_magic_cmd=/usr/bin/file
1554     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
1555     ;;
1556   esac
1557   ;;
1558
1559 irix5* | irix6*)
1560   case $host_os in
1561   irix5*)
1562     # this will be overridden with pass_all, but let us keep it just in case
1563     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1564     ;;
1565   *)
1566     case $LD in
1567     *-32|*"-32 ") libmagic=32-bit;;
1568     *-n32|*"-n32 ") libmagic=N32;;
1569     *-64|*"-64 ") libmagic=64-bit;;
1570     *) libmagic=never-match;;
1571     esac
1572     # this will be overridden with pass_all, but let us keep it just in case
1573     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1574     ;;
1575   esac
1576   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1577   lt_cv_deplibs_check_method=pass_all
1578   ;;
1579
1580 # This must be Linux ELF.
1581 linux-gnu*)
1582   case $host_cpu in
1583   alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
1584     lt_cv_deplibs_check_method=pass_all ;;
1585   *)
1586     # glibc up to 2.1.1 does not perform some relocations on ARM
1587     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
1588   esac
1589   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1590   ;;
1591
1592 netbsd*)
1593   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1594     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
1595   else
1596     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
1597   fi
1598   ;;
1599
1600 newsos6)
1601   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
1602   lt_cv_file_magic_cmd=/usr/bin/file
1603   lt_cv_file_magic_test_file=/usr/lib/libnls.so
1604   ;;
1605
1606 osf3* | osf4* | osf5*)
1607   # this will be overridden with pass_all, but let us keep it just in case
1608   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1609   lt_cv_file_magic_test_file=/shlib/libc.so
1610   lt_cv_deplibs_check_method=pass_all
1611   ;;
1612
1613 sco3.2v5*)
1614   lt_cv_deplibs_check_method=pass_all
1615   ;;
1616
1617 solaris*)
1618   lt_cv_deplibs_check_method=pass_all
1619   lt_cv_file_magic_test_file=/lib/libc.so
1620   ;;
1621
1622 sysv5uw[78]* | sysv4*uw2*)
1623   lt_cv_deplibs_check_method=pass_all
1624   ;;
1625
1626 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1627   case $host_vendor in
1628   ncr)
1629     lt_cv_deplibs_check_method=pass_all
1630     ;;
1631   motorola)
1632     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
1633     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1634     ;;
1635   esac
1636   ;;
1637 esac
1638
1639 fi
1640
1641 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
1642 file_magic_cmd=$lt_cv_file_magic_cmd
1643 deplibs_check_method=$lt_cv_deplibs_check_method
1644
1645 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1646 echo "configure:1647: checking for object suffix" >&5
1647 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1648   echo $ac_n "(cached) $ac_c" 1>&6
1649 else
1650   rm -f conftest*
1651 echo 'int i = 1;' > conftest.$ac_ext
1652 if { (eval echo configure:1653: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1653   for ac_file in conftest.*; do
1654     case $ac_file in
1655     *.c) ;;
1656     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
1657     esac
1658   done
1659 else
1660   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
1661 fi
1662 rm -f conftest*
1663 fi
1664
1665 echo "$ac_t""$ac_cv_objext" 1>&6
1666 OBJEXT=$ac_cv_objext
1667 ac_objext=$ac_cv_objext
1668
1669 if test $host != $build; then
1670   ac_tool_prefix=${host_alias}-
1671 else
1672   ac_tool_prefix=
1673 fi
1674
1675 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
1676
1677 # Only perform the check for file, if the check method requires it
1678 case $deplibs_check_method in
1679 file_magic*)
1680   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1681     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
1682 echo "configure:1683: checking for ${ac_tool_prefix}file" >&5
1683 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1684   echo $ac_n "(cached) $ac_c" 1>&6
1685 else
1686   case $MAGIC_CMD in
1687   /*)
1688   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1689   ;;
1690   ?:/*)
1691   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1692   ;;
1693   *)
1694   ac_save_MAGIC_CMD="$MAGIC_CMD"
1695   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1696   ac_dummy="/usr/bin:$PATH"
1697   for ac_dir in $ac_dummy; do
1698     test -z "$ac_dir" && ac_dir=.
1699     if test -f $ac_dir/${ac_tool_prefix}file; then
1700       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
1701       if test -n "$file_magic_test_file"; then
1702         case $deplibs_check_method in
1703         "file_magic "*)
1704           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1705           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1706           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1707             egrep "$file_magic_regex" > /dev/null; then
1708             :
1709           else
1710             cat <<EOF 1>&2
1711
1712 *** Warning: the command libtool uses to detect shared libraries,
1713 *** $file_magic_cmd, produces output that libtool cannot recognize.
1714 *** The result is that libtool may fail to recognize shared libraries
1715 *** as such.  This will affect the creation of libtool libraries that
1716 *** depend on shared libraries, but programs linked with such libtool
1717 *** libraries will work regardless of this problem.  Nevertheless, you
1718 *** may want to report the problem to your system manager and/or to
1719 *** bug-libtool@gnu.org
1720
1721 EOF
1722           fi ;;
1723         esac
1724       fi
1725       break
1726     fi
1727   done
1728   IFS="$ac_save_ifs"
1729   MAGIC_CMD="$ac_save_MAGIC_CMD"
1730   ;;
1731 esac
1732 fi
1733
1734 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1735 if test -n "$MAGIC_CMD"; then
1736   echo "$ac_t""$MAGIC_CMD" 1>&6
1737 else
1738   echo "$ac_t""no" 1>&6
1739 fi
1740
1741 if test -z "$lt_cv_path_MAGIC_CMD"; then
1742   if test -n "$ac_tool_prefix"; then
1743     echo $ac_n "checking for file""... $ac_c" 1>&6
1744 echo "configure:1745: checking for file" >&5
1745 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1746   echo $ac_n "(cached) $ac_c" 1>&6
1747 else
1748   case $MAGIC_CMD in
1749   /*)
1750   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1751   ;;
1752   ?:/*)
1753   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1754   ;;
1755   *)
1756   ac_save_MAGIC_CMD="$MAGIC_CMD"
1757   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1758   ac_dummy="/usr/bin:$PATH"
1759   for ac_dir in $ac_dummy; do
1760     test -z "$ac_dir" && ac_dir=.
1761     if test -f $ac_dir/file; then
1762       lt_cv_path_MAGIC_CMD="$ac_dir/file"
1763       if test -n "$file_magic_test_file"; then
1764         case $deplibs_check_method in
1765         "file_magic "*)
1766           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1767           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1768           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1769             egrep "$file_magic_regex" > /dev/null; then
1770             :
1771           else
1772             cat <<EOF 1>&2
1773
1774 *** Warning: the command libtool uses to detect shared libraries,
1775 *** $file_magic_cmd, produces output that libtool cannot recognize.
1776 *** The result is that libtool may fail to recognize shared libraries
1777 *** as such.  This will affect the creation of libtool libraries that
1778 *** depend on shared libraries, but programs linked with such libtool
1779 *** libraries will work regardless of this problem.  Nevertheless, you
1780 *** may want to report the problem to your system manager and/or to
1781 *** bug-libtool@gnu.org
1782
1783 EOF
1784           fi ;;
1785         esac
1786       fi
1787       break
1788     fi
1789   done
1790   IFS="$ac_save_ifs"
1791   MAGIC_CMD="$ac_save_MAGIC_CMD"
1792   ;;
1793 esac
1794 fi
1795
1796 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1797 if test -n "$MAGIC_CMD"; then
1798   echo "$ac_t""$MAGIC_CMD" 1>&6
1799 else
1800   echo "$ac_t""no" 1>&6
1801 fi
1802
1803   else
1804     MAGIC_CMD=:
1805   fi
1806 fi
1807
1808   fi
1809   ;;
1810 esac
1811
1812 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1813 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1814 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1815 echo "configure:1816: checking for $ac_word" >&5
1816 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1817   echo $ac_n "(cached) $ac_c" 1>&6
1818 else
1819   if test -n "$RANLIB"; then
1820   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1821 else
1822   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1823   ac_dummy="$PATH"
1824   for ac_dir in $ac_dummy; do
1825     test -z "$ac_dir" && ac_dir=.
1826     if test -f $ac_dir/$ac_word; then
1827       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1828       break
1829     fi
1830   done
1831   IFS="$ac_save_ifs"
1832 fi
1833 fi
1834 RANLIB="$ac_cv_prog_RANLIB"
1835 if test -n "$RANLIB"; then
1836   echo "$ac_t""$RANLIB" 1>&6
1837 else
1838   echo "$ac_t""no" 1>&6
1839 fi
1840
1841
1842 if test -z "$ac_cv_prog_RANLIB"; then
1843 if test -n "$ac_tool_prefix"; then
1844   # Extract the first word of "ranlib", so it can be a program name with args.
1845 set dummy ranlib; ac_word=$2
1846 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1847 echo "configure:1848: checking for $ac_word" >&5
1848 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1849   echo $ac_n "(cached) $ac_c" 1>&6
1850 else
1851   if test -n "$RANLIB"; then
1852   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1853 else
1854   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1855   ac_dummy="$PATH"
1856   for ac_dir in $ac_dummy; do
1857     test -z "$ac_dir" && ac_dir=.
1858     if test -f $ac_dir/$ac_word; then
1859       ac_cv_prog_RANLIB="ranlib"
1860       break
1861     fi
1862   done
1863   IFS="$ac_save_ifs"
1864   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1865 fi
1866 fi
1867 RANLIB="$ac_cv_prog_RANLIB"
1868 if test -n "$RANLIB"; then
1869   echo "$ac_t""$RANLIB" 1>&6
1870 else
1871   echo "$ac_t""no" 1>&6
1872 fi
1873
1874 else
1875   RANLIB=":"
1876 fi
1877 fi
1878
1879 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1880 set dummy ${ac_tool_prefix}strip; ac_word=$2
1881 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1882 echo "configure:1883: checking for $ac_word" >&5
1883 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1884   echo $ac_n "(cached) $ac_c" 1>&6
1885 else
1886   if test -n "$STRIP"; then
1887   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1888 else
1889   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1890   ac_dummy="$PATH"
1891   for ac_dir in $ac_dummy; do
1892     test -z "$ac_dir" && ac_dir=.
1893     if test -f $ac_dir/$ac_word; then
1894       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1895       break
1896     fi
1897   done
1898   IFS="$ac_save_ifs"
1899 fi
1900 fi
1901 STRIP="$ac_cv_prog_STRIP"
1902 if test -n "$STRIP"; then
1903   echo "$ac_t""$STRIP" 1>&6
1904 else
1905   echo "$ac_t""no" 1>&6
1906 fi
1907
1908
1909 if test -z "$ac_cv_prog_STRIP"; then
1910 if test -n "$ac_tool_prefix"; then
1911   # Extract the first word of "strip", so it can be a program name with args.
1912 set dummy strip; ac_word=$2
1913 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1914 echo "configure:1915: checking for $ac_word" >&5
1915 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1916   echo $ac_n "(cached) $ac_c" 1>&6
1917 else
1918   if test -n "$STRIP"; then
1919   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1920 else
1921   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1922   ac_dummy="$PATH"
1923   for ac_dir in $ac_dummy; do
1924     test -z "$ac_dir" && ac_dir=.
1925     if test -f $ac_dir/$ac_word; then
1926       ac_cv_prog_STRIP="strip"
1927       break
1928     fi
1929   done
1930   IFS="$ac_save_ifs"
1931   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
1932 fi
1933 fi
1934 STRIP="$ac_cv_prog_STRIP"
1935 if test -n "$STRIP"; then
1936   echo "$ac_t""$STRIP" 1>&6
1937 else
1938   echo "$ac_t""no" 1>&6
1939 fi
1940
1941 else
1942   STRIP=":"
1943 fi
1944 fi
1945
1946
1947 # Check for any special flags to pass to ltconfig.
1948 libtool_flags="--cache-file=$cache_file"
1949 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
1950 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
1951 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
1952 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
1953 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1954
1955
1956 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
1957 if test "${enable_libtool_lock+set}" = set; then
1958   enableval="$enable_libtool_lock"
1959   :
1960 fi
1961
1962 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
1963 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
1964
1965 # Check whether --with-pic or --without-pic was given.
1966 if test "${with_pic+set}" = set; then
1967   withval="$with_pic"
1968   pic_mode="$withval"
1969 else
1970   pic_mode=default
1971 fi
1972
1973 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
1974 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
1975
1976 # Some flags need to be propagated to the compiler or linker for good
1977 # libtool support.
1978 case $host in
1979 *-*-irix6*)
1980   # Find out which ABI we are using.
1981   echo '#line 1982 "configure"' > conftest.$ac_ext
1982   if { (eval echo configure:1983: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1983     case `/usr/bin/file conftest.$ac_objext` in
1984     *32-bit*)
1985       LD="${LD-ld} -32"
1986       ;;
1987     *N32*)
1988       LD="${LD-ld} -n32"
1989       ;;
1990     *64-bit*)
1991       LD="${LD-ld} -64"
1992       ;;
1993     esac
1994   fi
1995   rm -rf conftest*
1996   ;;
1997
1998 ia64-*-hpux*)
1999   # Find out which ABI we are using.
2000   echo 'int i;' > conftest.$ac_ext
2001   if { (eval echo configure:2002: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2002     case "`/usr/bin/file conftest.o`" in
2003     *ELF-32*)
2004       HPUX_IA64_MODE="32"
2005       ;;
2006     *ELF-64*)
2007       HPUX_IA64_MODE="64"
2008       ;;
2009     esac
2010   fi
2011   rm -rf conftest*
2012   ;;
2013
2014 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
2015   # Find out which ABI we are using.
2016   echo 'int i;' > conftest.$ac_ext
2017   if { (eval echo configure:2018: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2018     case "`/usr/bin/file conftest.o`" in
2019     *32-bit*)
2020       case $host in
2021         x86_64-*linux*)
2022           LD="${LD-ld} -m elf_i386"
2023           ;;
2024         ppc64-*linux*)
2025           LD="${LD-ld} -m elf32ppclinux"
2026           ;;
2027         s390x-*linux*)
2028           LD="${LD-ld} -m elf_s390"
2029           ;;
2030         sparc64-*linux*)
2031           LD="${LD-ld} -m elf32_sparc"
2032           ;;
2033       esac
2034       ;;
2035     *64-bit*)
2036       case $host in
2037         x86_64-*linux*)
2038           LD="${LD-ld} -m elf_x86_64"
2039           ;;
2040         ppc*-*linux*|powerpc*-*linux*)
2041           LD="${LD-ld} -m elf64ppc"
2042           ;;
2043         s390*-*linux*)
2044           LD="${LD-ld} -m elf64_s390"
2045           ;;
2046         sparc*-*linux*)
2047           LD="${LD-ld} -m elf64_sparc"
2048           ;;
2049       esac
2050       ;;
2051     esac
2052   fi
2053   rm -rf conftest*
2054   ;;
2055
2056 *-*-sco3.2v5*)
2057   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2058   SAVE_CFLAGS="$CFLAGS"
2059   CFLAGS="$CFLAGS -belf"
2060   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2061 echo "configure:2062: checking whether the C compiler needs -belf" >&5
2062 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2063   echo $ac_n "(cached) $ac_c" 1>&6
2064 else
2065
2066      ac_ext=c
2067 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2068 ac_cpp='$CPP $CPPFLAGS'
2069 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2070 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2071 cross_compiling=$ac_cv_prog_cc_cross
2072
2073      cat > conftest.$ac_ext <<EOF
2074 #line 2075 "configure"
2075 #include "confdefs.h"
2076
2077 int main() {
2078
2079 ; return 0; }
2080 EOF
2081 if { (eval echo configure:2082: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2082   rm -rf conftest*
2083   lt_cv_cc_needs_belf=yes
2084 else
2085   echo "configure: failed program was:" >&5
2086   cat conftest.$ac_ext >&5
2087   rm -rf conftest*
2088   lt_cv_cc_needs_belf=no
2089 fi
2090 rm -f conftest*
2091      ac_ext=c
2092 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2093 ac_cpp='$CPP $CPPFLAGS'
2094 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2095 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2096 cross_compiling=$ac_cv_prog_cc_cross
2097
2098 fi
2099
2100 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2101   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2102     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2103     CFLAGS="$SAVE_CFLAGS"
2104   fi
2105   ;;
2106
2107
2108 esac
2109
2110
2111 # Save cache, so that ltconfig can load it
2112 cat > confcache <<\EOF
2113 # This file is a shell script that caches the results of configure
2114 # tests run on this system so they can be shared between configure
2115 # scripts and configure runs.  It is not useful on other systems.
2116 # If it contains results you don't want to keep, you may remove or edit it.
2117 #
2118 # By default, configure uses ./config.cache as the cache file,
2119 # creating it if it does not exist already.  You can give configure
2120 # the --cache-file=FILE option to use a different cache file; that is
2121 # what configure does when it calls configure scripts in
2122 # subdirectories, so they share the cache.
2123 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2124 # config.status only pays attention to the cache file if you give it the
2125 # --recheck option to rerun configure.
2126 #
2127 EOF
2128 # The following way of writing the cache mishandles newlines in values,
2129 # but we know of no workaround that is simple, portable, and efficient.
2130 # So, don't put newlines in cache variables' values.
2131 # Ultrix sh set writes to stderr and can't be redirected directly,
2132 # and sets the high bit in the cache file unless we assign to the vars.
2133 (set) 2>&1 |
2134   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2135   *ac_space=\ *)
2136     # `set' does not quote correctly, so add quotes (double-quote substitution
2137     # turns \\\\ into \\, and sed turns \\ into \).
2138     sed -n \
2139       -e "s/'/'\\\\''/g" \
2140       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2141     ;;
2142   *)
2143     # `set' quotes correctly as required by POSIX, so do not add quotes.
2144     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2145     ;;
2146   esac >> confcache
2147 if cmp -s $cache_file confcache; then
2148   :
2149 else
2150   if test -w $cache_file; then
2151     echo "updating cache $cache_file"
2152     cat confcache > $cache_file
2153   else
2154     echo "not updating unwritable cache $cache_file"
2155   fi
2156 fi
2157 rm -f confcache
2158
2159
2160 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
2161 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2162 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2163 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2164 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2165 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2166 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2167 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2168 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2169 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2170
2171 # Reload cache, that may have been modified by ltconfig
2172 if test -r "$cache_file"; then
2173   echo "loading cache $cache_file"
2174   . $cache_file
2175 else
2176   echo "creating cache $cache_file"
2177   > $cache_file
2178 fi
2179
2180
2181 # This can be used to rebuild libtool when needed
2182 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2183
2184 # Always use our own libtool.
2185 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2186
2187 # Redirect the config.log output again, so that the ltconfig log is not
2188 # clobbered by the next message.
2189 exec 5>>./config.log
2190
2191
2192
2193
2194
2195
2196
2197 if test -z "$with_target_subdir" || test "$with_target_subdir" = "."; then
2198    COMPPATH=.
2199 else
2200    COMPPATH=..
2201 fi
2202
2203
2204 # Find CPP now so that any conditional tests below won't do it and
2205 # thereby make the resulting definitions conditional.
2206 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2207 echo "configure:2208: checking how to run the C preprocessor" >&5
2208 # On Suns, sometimes $CPP names a directory.
2209 if test -n "$CPP" && test -d "$CPP"; then
2210   CPP=
2211 fi
2212 if test -z "$CPP"; then
2213 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2214   echo $ac_n "(cached) $ac_c" 1>&6
2215 else
2216     # This must be in double quotes, not single quotes, because CPP may get
2217   # substituted into the Makefile and "${CC-cc}" will confuse make.
2218   CPP="${CC-cc} -E"
2219   # On the NeXT, cc -E runs the code through the compiler's parser,
2220   # not just through cpp.
2221   cat > conftest.$ac_ext <<EOF
2222 #line 2223 "configure"
2223 #include "confdefs.h"
2224 #include <assert.h>
2225 Syntax Error
2226 EOF
2227 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2228 { (eval echo configure:2229: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2229 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2230 if test -z "$ac_err"; then
2231   :
2232 else
2233   echo "$ac_err" >&5
2234   echo "configure: failed program was:" >&5
2235   cat conftest.$ac_ext >&5
2236   rm -rf conftest*
2237   CPP="${CC-cc} -E -traditional-cpp"
2238   cat > conftest.$ac_ext <<EOF
2239 #line 2240 "configure"
2240 #include "confdefs.h"
2241 #include <assert.h>
2242 Syntax Error
2243 EOF
2244 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2245 { (eval echo configure:2246: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2246 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2247 if test -z "$ac_err"; then
2248   :
2249 else
2250   echo "$ac_err" >&5
2251   echo "configure: failed program was:" >&5
2252   cat conftest.$ac_ext >&5
2253   rm -rf conftest*
2254   CPP="${CC-cc} -nologo -E"
2255   cat > conftest.$ac_ext <<EOF
2256 #line 2257 "configure"
2257 #include "confdefs.h"
2258 #include <assert.h>
2259 Syntax Error
2260 EOF
2261 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2262 { (eval echo configure:2263: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2263 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2264 if test -z "$ac_err"; then
2265   :
2266 else
2267   echo "$ac_err" >&5
2268   echo "configure: failed program was:" >&5
2269   cat conftest.$ac_ext >&5
2270   rm -rf conftest*
2271   CPP=/lib/cpp
2272 fi
2273 rm -f conftest*
2274 fi
2275 rm -f conftest*
2276 fi
2277 rm -f conftest*
2278   ac_cv_prog_CPP="$CPP"
2279 fi
2280   CPP="$ac_cv_prog_CPP"
2281 else
2282   ac_cv_prog_CPP="$CPP"
2283 fi
2284 echo "$ac_t""$CPP" 1>&6
2285
2286
2287 if test -n "$with_cross_host"; then
2288    # We are being configured with a cross compiler.  AC_REPLACE_FUNCS
2289    # may not work correctly, because the compiler may not be able to
2290    # link executables.
2291
2292    # We assume newlib.  This lets us hard-code the functions we know
2293    # we'll have.
2294    cat >> confdefs.h <<\EOF
2295 #define HAVE_MEMCPY 1
2296 EOF
2297
2298    cat >> confdefs.h <<\EOF
2299 #define HAVE_STRERROR 1
2300 EOF
2301
2302
2303    # We ignore --with-system-zlib in this case.
2304    target_all=libzgcj.la
2305 else
2306    for ac_hdr in stdlib.h unistd.h sys/stat.h sys/types.h
2307 do
2308 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2309 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2310 echo "configure:2311: checking for $ac_hdr" >&5
2311 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2312   echo $ac_n "(cached) $ac_c" 1>&6
2313 else
2314   cat > conftest.$ac_ext <<EOF
2315 #line 2316 "configure"
2316 #include "confdefs.h"
2317 #include <$ac_hdr>
2318 EOF
2319 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2320 { (eval echo configure:2321: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2321 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2322 if test -z "$ac_err"; then
2323   rm -rf conftest*
2324   eval "ac_cv_header_$ac_safe=yes"
2325 else
2326   echo "$ac_err" >&5
2327   echo "configure: failed program was:" >&5
2328   cat conftest.$ac_ext >&5
2329   rm -rf conftest*
2330   eval "ac_cv_header_$ac_safe=no"
2331 fi
2332 rm -f conftest*
2333 fi
2334 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2335   echo "$ac_t""yes" 1>&6
2336     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2337   cat >> confdefs.h <<EOF
2338 #define $ac_tr_hdr 1
2339 EOF
2340
2341 else
2342   echo "$ac_t""no" 1>&6
2343 fi
2344 done
2345
2346 for ac_func in getpagesize
2347 do
2348 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2349 echo "configure:2350: checking for $ac_func" >&5
2350 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2351   echo $ac_n "(cached) $ac_c" 1>&6
2352 else
2353   cat > conftest.$ac_ext <<EOF
2354 #line 2355 "configure"
2355 #include "confdefs.h"
2356 /* System header to define __stub macros and hopefully few prototypes,
2357     which can conflict with char $ac_func(); below.  */
2358 #include <assert.h>
2359 /* Override any gcc2 internal prototype to avoid an error.  */
2360 /* We use char because int might match the return type of a gcc2
2361     builtin and then its argument prototype would still apply.  */
2362 char $ac_func();
2363
2364 int main() {
2365
2366 /* The GNU C library defines this for functions which it implements
2367     to always fail with ENOSYS.  Some functions are actually named
2368     something starting with __ and the normal name is an alias.  */
2369 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2370 choke me
2371 #else
2372 $ac_func();
2373 #endif
2374
2375 ; return 0; }
2376 EOF
2377 if { (eval echo configure:2378: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2378   rm -rf conftest*
2379   eval "ac_cv_func_$ac_func=yes"
2380 else
2381   echo "configure: failed program was:" >&5
2382   cat conftest.$ac_ext >&5
2383   rm -rf conftest*
2384   eval "ac_cv_func_$ac_func=no"
2385 fi
2386 rm -f conftest*
2387 fi
2388
2389 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2390   echo "$ac_t""yes" 1>&6
2391     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2392   cat >> confdefs.h <<EOF
2393 #define $ac_tr_func 1
2394 EOF
2395
2396 else
2397   echo "$ac_t""no" 1>&6
2398 fi
2399 done
2400
2401 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
2402 echo "configure:2403: checking for working mmap" >&5
2403 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
2404   echo $ac_n "(cached) $ac_c" 1>&6
2405 else
2406   if test "$cross_compiling" = yes; then
2407   ac_cv_func_mmap_fixed_mapped=no
2408 else
2409   cat > conftest.$ac_ext <<EOF
2410 #line 2411 "configure"
2411 #include "confdefs.h"
2412
2413 /* Thanks to Mike Haertel and Jim Avera for this test.
2414    Here is a matrix of mmap possibilities:
2415         mmap private not fixed
2416         mmap private fixed at somewhere currently unmapped
2417         mmap private fixed at somewhere already mapped
2418         mmap shared not fixed
2419         mmap shared fixed at somewhere currently unmapped
2420         mmap shared fixed at somewhere already mapped
2421    For private mappings, we should verify that changes cannot be read()
2422    back from the file, nor mmap's back from the file at a different
2423    address.  (There have been systems where private was not correctly
2424    implemented like the infamous i386 svr4.0, and systems where the
2425    VM page cache was not coherent with the filesystem buffer cache
2426    like early versions of FreeBSD and possibly contemporary NetBSD.)
2427    For shared mappings, we should conversely verify that changes get
2428    propogated back to all the places they're supposed to be.
2429
2430    Grep wants private fixed already mapped.
2431    The main things grep needs to know about mmap are:
2432    * does it exist and is it safe to write into the mmap'd area
2433    * how to use it (BSD variants)  */
2434 #include <sys/types.h>
2435 #include <fcntl.h>
2436 #include <sys/mman.h>
2437
2438 #if HAVE_SYS_TYPES_H
2439 # include <sys/types.h>
2440 #endif
2441
2442 #if HAVE_STDLIB_H
2443 # include <stdlib.h>
2444 #endif
2445
2446 #if HAVE_SYS_STAT_H
2447 # include <sys/stat.h>
2448 #endif
2449
2450 #if HAVE_UNISTD_H
2451 # include <unistd.h>
2452 #endif
2453
2454 /* This mess was copied from the GNU getpagesize.h.  */
2455 #ifndef HAVE_GETPAGESIZE
2456
2457 /* Assume that all systems that can run configure have sys/param.h.  */
2458 # ifndef HAVE_SYS_PARAM_H
2459 #  define HAVE_SYS_PARAM_H 1
2460 # endif
2461
2462 # ifdef _SC_PAGESIZE
2463 #  define getpagesize() sysconf(_SC_PAGESIZE)
2464 # else /* no _SC_PAGESIZE */
2465 #  ifdef HAVE_SYS_PARAM_H
2466 #   include <sys/param.h>
2467 #   ifdef EXEC_PAGESIZE
2468 #    define getpagesize() EXEC_PAGESIZE
2469 #   else /* no EXEC_PAGESIZE */
2470 #    ifdef NBPG
2471 #     define getpagesize() NBPG * CLSIZE
2472 #     ifndef CLSIZE
2473 #      define CLSIZE 1
2474 #     endif /* no CLSIZE */
2475 #    else /* no NBPG */
2476 #     ifdef NBPC
2477 #      define getpagesize() NBPC
2478 #     else /* no NBPC */
2479 #      ifdef PAGESIZE
2480 #       define getpagesize() PAGESIZE
2481 #      endif /* PAGESIZE */
2482 #     endif /* no NBPC */
2483 #    endif /* no NBPG */
2484 #   endif /* no EXEC_PAGESIZE */
2485 #  else /* no HAVE_SYS_PARAM_H */
2486 #   define getpagesize() 8192   /* punt totally */
2487 #  endif /* no HAVE_SYS_PARAM_H */
2488 # endif /* no _SC_PAGESIZE */
2489
2490 #endif /* no HAVE_GETPAGESIZE */
2491
2492 #ifdef __cplusplus
2493 extern "C" { void *malloc(unsigned); }
2494 #else
2495 char *malloc();
2496 #endif
2497
2498 int
2499 main()
2500 {
2501         char *data, *data2, *data3;
2502         int i, pagesize;
2503         int fd;
2504
2505         pagesize = getpagesize();
2506
2507         /*
2508          * First, make a file with some known garbage in it.
2509          */
2510         data = malloc(pagesize);
2511         if (!data)
2512                 exit(1);
2513         for (i = 0; i < pagesize; ++i)
2514                 *(data + i) = rand();
2515         umask(0);
2516         fd = creat("conftestmmap", 0600);
2517         if (fd < 0)
2518                 exit(1);
2519         if (write(fd, data, pagesize) != pagesize)
2520                 exit(1);
2521         close(fd);
2522
2523         /*
2524          * Next, try to mmap the file at a fixed address which
2525          * already has something else allocated at it.  If we can,
2526          * also make sure that we see the same garbage.
2527          */
2528         fd = open("conftestmmap", O_RDWR);
2529         if (fd < 0)
2530                 exit(1);
2531         data2 = malloc(2 * pagesize);
2532         if (!data2)
2533                 exit(1);
2534         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
2535         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
2536             MAP_PRIVATE | MAP_FIXED, fd, 0L))
2537                 exit(1);
2538         for (i = 0; i < pagesize; ++i)
2539                 if (*(data + i) != *(data2 + i))
2540                         exit(1);
2541
2542         /*
2543          * Finally, make sure that changes to the mapped area
2544          * do not percolate back to the file as seen by read().
2545          * (This is a bug on some variants of i386 svr4.0.)
2546          */
2547         for (i = 0; i < pagesize; ++i)
2548                 *(data2 + i) = *(data2 + i) + 1;
2549         data3 = malloc(pagesize);
2550         if (!data3)
2551                 exit(1);
2552         if (read(fd, data3, pagesize) != pagesize)
2553                 exit(1);
2554         for (i = 0; i < pagesize; ++i)
2555                 if (*(data + i) != *(data3 + i))
2556                         exit(1);
2557         close(fd);
2558         unlink("conftestmmap");
2559         exit(0);
2560 }
2561
2562 EOF
2563 if { (eval echo configure:2564: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2564 then
2565   ac_cv_func_mmap_fixed_mapped=yes
2566 else
2567   echo "configure: failed program was:" >&5
2568   cat conftest.$ac_ext >&5
2569   rm -fr conftest*
2570   ac_cv_func_mmap_fixed_mapped=no
2571 fi
2572 rm -fr conftest*
2573 fi
2574
2575 fi
2576
2577 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
2578 if test $ac_cv_func_mmap_fixed_mapped = yes; then
2579   cat >> confdefs.h <<\EOF
2580 #define HAVE_MMAP 1
2581 EOF
2582
2583 fi
2584
2585    for ac_func in memcpy strerror
2586 do
2587 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2588 echo "configure:2589: checking for $ac_func" >&5
2589 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2590   echo $ac_n "(cached) $ac_c" 1>&6
2591 else
2592   cat > conftest.$ac_ext <<EOF
2593 #line 2594 "configure"
2594 #include "confdefs.h"
2595 /* System header to define __stub macros and hopefully few prototypes,
2596     which can conflict with char $ac_func(); below.  */
2597 #include <assert.h>
2598 /* Override any gcc2 internal prototype to avoid an error.  */
2599 /* We use char because int might match the return type of a gcc2
2600     builtin and then its argument prototype would still apply.  */
2601 char $ac_func();
2602
2603 int main() {
2604
2605 /* The GNU C library defines this for functions which it implements
2606     to always fail with ENOSYS.  Some functions are actually named
2607     something starting with __ and the normal name is an alias.  */
2608 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2609 choke me
2610 #else
2611 $ac_func();
2612 #endif
2613
2614 ; return 0; }
2615 EOF
2616 if { (eval echo configure:2617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2617   rm -rf conftest*
2618   eval "ac_cv_func_$ac_func=yes"
2619 else
2620   echo "configure: failed program was:" >&5
2621   cat conftest.$ac_ext >&5
2622   rm -rf conftest*
2623   eval "ac_cv_func_$ac_func=no"
2624 fi
2625 rm -f conftest*
2626 fi
2627
2628 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2629   echo "$ac_t""yes" 1>&6
2630     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2631   cat >> confdefs.h <<EOF
2632 #define $ac_tr_func 1
2633 EOF
2634
2635 else
2636   echo "$ac_t""no" 1>&6
2637 fi
2638 done
2639
2640
2641    if test "$with_system_zlib" = yes; then
2642       echo $ac_n "checking for deflate in -lz""... $ac_c" 1>&6
2643 echo "configure:2644: checking for deflate in -lz" >&5
2644 ac_lib_var=`echo z'_'deflate | sed 'y%./+-%__p_%'`
2645 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2646   echo $ac_n "(cached) $ac_c" 1>&6
2647 else
2648   ac_save_LIBS="$LIBS"
2649 LIBS="-lz  $LIBS"
2650 cat > conftest.$ac_ext <<EOF
2651 #line 2652 "configure"
2652 #include "confdefs.h"
2653 /* Override any gcc2 internal prototype to avoid an error.  */
2654 /* We use char because int might match the return type of a gcc2
2655     builtin and then its argument prototype would still apply.  */
2656 char deflate();
2657
2658 int main() {
2659 deflate()
2660 ; return 0; }
2661 EOF
2662 if { (eval echo configure:2663: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2663   rm -rf conftest*
2664   eval "ac_cv_lib_$ac_lib_var=yes"
2665 else
2666   echo "configure: failed program was:" >&5
2667   cat conftest.$ac_ext >&5
2668   rm -rf conftest*
2669   eval "ac_cv_lib_$ac_lib_var=no"
2670 fi
2671 rm -f conftest*
2672 LIBS="$ac_save_LIBS"
2673
2674 fi
2675 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2676   echo "$ac_t""yes" 1>&6
2677   target_all=
2678 else
2679   echo "$ac_t""no" 1>&6
2680 target_all=libzgcj.la
2681 fi
2682
2683    else
2684       target_all=libzgcj.la
2685    fi
2686 fi
2687
2688
2689
2690 for ac_hdr in unistd.h
2691 do
2692 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2693 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2694 echo "configure:2695: checking for $ac_hdr" >&5
2695 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2696   echo $ac_n "(cached) $ac_c" 1>&6
2697 else
2698   cat > conftest.$ac_ext <<EOF
2699 #line 2700 "configure"
2700 #include "confdefs.h"
2701 #include <$ac_hdr>
2702 EOF
2703 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2704 { (eval echo configure:2705: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2705 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2706 if test -z "$ac_err"; then
2707   rm -rf conftest*
2708   eval "ac_cv_header_$ac_safe=yes"
2709 else
2710   echo "$ac_err" >&5
2711   echo "configure: failed program was:" >&5
2712   cat conftest.$ac_ext >&5
2713   rm -rf conftest*
2714   eval "ac_cv_header_$ac_safe=no"
2715 fi
2716 rm -f conftest*
2717 fi
2718 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2719   echo "$ac_t""yes" 1>&6
2720     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2721   cat >> confdefs.h <<EOF
2722 #define $ac_tr_hdr 1
2723 EOF
2724
2725 else
2726   echo "$ac_t""no" 1>&6
2727 fi
2728 done
2729
2730
2731 if test -n "$with_cross_host" &&
2732    test x"$with_cross_host" != x"no"; then
2733   toolexecdir='$(exec_prefix)/$(target_alias)'
2734   toolexeclibdir='$(toolexecdir)/lib'
2735 else
2736   toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
2737   toolexeclibdir='$(libdir)'
2738 fi
2739 toolexeclibdir=$toolexeclibdir/`$CC -print-multi-os-directory 2>/dev/null || echo .`
2740
2741
2742
2743
2744
2745 if test -n "$with_target_subdir"; then
2746   TARGET_LIBRARY_TRUE=
2747   TARGET_LIBRARY_FALSE='#'
2748 else
2749   TARGET_LIBRARY_TRUE='#'
2750   TARGET_LIBRARY_FALSE=
2751 fi
2752
2753 if test "${multilib}" = "yes"; then
2754   multilib_arg="--enable-multilib"
2755 else
2756   multilib_arg=
2757 fi
2758
2759 trap '' 1 2 15
2760 cat > confcache <<\EOF
2761 # This file is a shell script that caches the results of configure
2762 # tests run on this system so they can be shared between configure
2763 # scripts and configure runs.  It is not useful on other systems.
2764 # If it contains results you don't want to keep, you may remove or edit it.
2765 #
2766 # By default, configure uses ./config.cache as the cache file,
2767 # creating it if it does not exist already.  You can give configure
2768 # the --cache-file=FILE option to use a different cache file; that is
2769 # what configure does when it calls configure scripts in
2770 # subdirectories, so they share the cache.
2771 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2772 # config.status only pays attention to the cache file if you give it the
2773 # --recheck option to rerun configure.
2774 #
2775 EOF
2776 # The following way of writing the cache mishandles newlines in values,
2777 # but we know of no workaround that is simple, portable, and efficient.
2778 # So, don't put newlines in cache variables' values.
2779 # Ultrix sh set writes to stderr and can't be redirected directly,
2780 # and sets the high bit in the cache file unless we assign to the vars.
2781 (set) 2>&1 |
2782   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2783   *ac_space=\ *)
2784     # `set' does not quote correctly, so add quotes (double-quote substitution
2785     # turns \\\\ into \\, and sed turns \\ into \).
2786     sed -n \
2787       -e "s/'/'\\\\''/g" \
2788       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2789     ;;
2790   *)
2791     # `set' quotes correctly as required by POSIX, so do not add quotes.
2792     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2793     ;;
2794   esac >> confcache
2795 if cmp -s $cache_file confcache; then
2796   :
2797 else
2798   if test -w $cache_file; then
2799     echo "updating cache $cache_file"
2800     cat confcache > $cache_file
2801   else
2802     echo "not updating unwritable cache $cache_file"
2803   fi
2804 fi
2805 rm -f confcache
2806
2807 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2808
2809 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2810 # Let make expand exec_prefix.
2811 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2812
2813 # Any assignment to VPATH causes Sun make to only execute
2814 # the first set of double-colon rules, so remove it if not needed.
2815 # If there is a colon in the path, we need to keep it.
2816 if test "x$srcdir" = x.; then
2817   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2818 fi
2819
2820 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2821
2822 # Transform confdefs.h into DEFS.
2823 # Protect against shell expansion while executing Makefile rules.
2824 # Protect against Makefile macro expansion.
2825 #
2826 # If the first sed substitution is executed (which looks for macros that
2827 # take arguments), then we branch to the quote section.  Otherwise,
2828 # look for a macro that doesn't take arguments.
2829 cat >confdef2opt.sed <<\_ACEOF
2830 t clear
2831 : clear
2832 s,^[    ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
2833 t quote
2834 s,^[    ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
2835 t quote
2836 d
2837 : quote
2838 s,[     `~#$^&*(){}\\|;'"<>?],\\&,g
2839 s,\[,\\&,g
2840 s,\],\\&,g
2841 s,\$,$$,g
2842 p
2843 _ACEOF
2844 # We use echo to avoid assuming a particular line-breaking character.
2845 # The extra dot is to prevent the shell from consuming trailing
2846 # line-breaks from the sub-command output.  A line-break within
2847 # single-quotes doesn't work because, if this script is created in a
2848 # platform that uses two characters for line-breaks (e.g., DOS), tr
2849 # would break.
2850 ac_LF_and_DOT=`echo; echo .`
2851 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
2852 rm -f confdef2opt.sed
2853
2854
2855 # Without the "./", some shells look in PATH for config.status.
2856 : ${CONFIG_STATUS=./config.status}
2857
2858 echo creating $CONFIG_STATUS
2859 rm -f $CONFIG_STATUS
2860 cat > $CONFIG_STATUS <<EOF
2861 #! /bin/sh
2862 # Generated automatically by configure.
2863 # Run this file to recreate the current configuration.
2864 # This directory was configured as follows,
2865 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2866 #
2867 # $0 $ac_configure_args
2868 #
2869 # Compiler output produced by configure, useful for debugging
2870 # configure, is in ./config.log if it exists.
2871
2872 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2873 for ac_option
2874 do
2875   case "\$ac_option" in
2876   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2877     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2878     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2879   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2880     echo "$CONFIG_STATUS generated by autoconf version 2.13"
2881     exit 0 ;;
2882   -help | --help | --hel | --he | --h)
2883     echo "\$ac_cs_usage"; exit 0 ;;
2884   *) echo "\$ac_cs_usage"; exit 1 ;;
2885   esac
2886 done
2887
2888 ac_given_srcdir=$srcdir
2889 ac_given_INSTALL="$INSTALL"
2890
2891 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2892 EOF
2893 cat >> $CONFIG_STATUS <<EOF
2894
2895 # Protect against being on the right side of a sed subst in config.status.
2896 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2897  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2898 $ac_vpsub
2899 $extrasub
2900 s%@SHELL@%$SHELL%g
2901 s%@CFLAGS@%$CFLAGS%g
2902 s%@CPPFLAGS@%$CPPFLAGS%g
2903 s%@CXXFLAGS@%$CXXFLAGS%g
2904 s%@FFLAGS@%$FFLAGS%g
2905 s%@DEFS@%$DEFS%g
2906 s%@LDFLAGS@%$LDFLAGS%g
2907 s%@LIBS@%$LIBS%g
2908 s%@exec_prefix@%$exec_prefix%g
2909 s%@prefix@%$prefix%g
2910 s%@program_transform_name@%$program_transform_name%g
2911 s%@bindir@%$bindir%g
2912 s%@sbindir@%$sbindir%g
2913 s%@libexecdir@%$libexecdir%g
2914 s%@datadir@%$datadir%g
2915 s%@sysconfdir@%$sysconfdir%g
2916 s%@sharedstatedir@%$sharedstatedir%g
2917 s%@localstatedir@%$localstatedir%g
2918 s%@libdir@%$libdir%g
2919 s%@includedir@%$includedir%g
2920 s%@oldincludedir@%$oldincludedir%g
2921 s%@infodir@%$infodir%g
2922 s%@mandir@%$mandir%g
2923 s%@zlib_basedir@%$zlib_basedir%g
2924 s%@host@%$host%g
2925 s%@host_alias@%$host_alias%g
2926 s%@host_cpu@%$host_cpu%g
2927 s%@host_vendor@%$host_vendor%g
2928 s%@host_os@%$host_os%g
2929 s%@target@%$target%g
2930 s%@target_alias@%$target_alias%g
2931 s%@target_cpu@%$target_cpu%g
2932 s%@target_vendor@%$target_vendor%g
2933 s%@target_os@%$target_os%g
2934 s%@build@%$build%g
2935 s%@build_alias@%$build_alias%g
2936 s%@build_cpu@%$build_cpu%g
2937 s%@build_vendor@%$build_vendor%g
2938 s%@build_os@%$build_os%g
2939 s%@mkinstalldirs@%$mkinstalldirs%g
2940 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2941 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2942 s%@INSTALL_DATA@%$INSTALL_DATA%g
2943 s%@PACKAGE@%$PACKAGE%g
2944 s%@VERSION@%$VERSION%g
2945 s%@ACLOCAL@%$ACLOCAL%g
2946 s%@AUTOCONF@%$AUTOCONF%g
2947 s%@AUTOMAKE@%$AUTOMAKE%g
2948 s%@AUTOHEADER@%$AUTOHEADER%g
2949 s%@MAKEINFO@%$MAKEINFO%g
2950 s%@SET_MAKE@%$SET_MAKE%g
2951 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
2952 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
2953 s%@MAINT@%$MAINT%g
2954 s%@CC@%$CC%g
2955 s%@EXEEXT@%$EXEEXT%g
2956 s%@LN_S@%$LN_S%g
2957 s%@OBJEXT@%$OBJEXT%g
2958 s%@RANLIB@%$RANLIB%g
2959 s%@STRIP@%$STRIP%g
2960 s%@LIBTOOL@%$LIBTOOL%g
2961 s%@COMPPATH@%$COMPPATH%g
2962 s%@CPP@%$CPP%g
2963 s%@target_all@%$target_all%g
2964 s%@toolexecdir@%$toolexecdir%g
2965 s%@toolexeclibdir@%$toolexeclibdir%g
2966 s%@TARGET_LIBRARY_TRUE@%$TARGET_LIBRARY_TRUE%g
2967 s%@TARGET_LIBRARY_FALSE@%$TARGET_LIBRARY_FALSE%g
2968
2969 CEOF
2970 EOF
2971
2972 cat >> $CONFIG_STATUS <<\EOF
2973
2974 # Split the substitutions into bite-sized pieces for seds with
2975 # small command number limits, like on Digital OSF/1 and HP-UX.
2976 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2977 ac_file=1 # Number of current file.
2978 ac_beg=1 # First line for current file.
2979 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2980 ac_more_lines=:
2981 ac_sed_cmds=""
2982 while $ac_more_lines; do
2983   if test $ac_beg -gt 1; then
2984     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2985   else
2986     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2987   fi
2988   if test ! -s conftest.s$ac_file; then
2989     ac_more_lines=false
2990     rm -f conftest.s$ac_file
2991   else
2992     if test -z "$ac_sed_cmds"; then
2993       ac_sed_cmds="sed -f conftest.s$ac_file"
2994     else
2995       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2996     fi
2997     ac_file=`expr $ac_file + 1`
2998     ac_beg=$ac_end
2999     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3000   fi
3001 done
3002 if test -z "$ac_sed_cmds"; then
3003   ac_sed_cmds=cat
3004 fi
3005 EOF
3006
3007 cat >> $CONFIG_STATUS <<EOF
3008
3009 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
3010 EOF
3011 cat >> $CONFIG_STATUS <<\EOF
3012 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3013   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3014   case "$ac_file" in
3015   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3016        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3017   *) ac_file_in="${ac_file}.in" ;;
3018   esac
3019
3020   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3021
3022   # Remove last slash and all that follows it.  Not all systems have dirname.
3023   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3024   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3025     # The file is in a subdirectory.
3026     test ! -d "$ac_dir" && mkdir "$ac_dir"
3027     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3028     # A "../" for each directory in $ac_dir_suffix.
3029     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3030   else
3031     ac_dir_suffix= ac_dots=
3032   fi
3033
3034   case "$ac_given_srcdir" in
3035   .)  srcdir=.
3036       if test -z "$ac_dots"; then top_srcdir=.
3037       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3038   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3039   *) # Relative path.
3040     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3041     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3042   esac
3043
3044   case "$ac_given_INSTALL" in
3045   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3046   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3047   esac
3048
3049   echo creating "$ac_file"
3050   rm -f "$ac_file"
3051   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3052   case "$ac_file" in
3053   *Makefile*) ac_comsub="1i\\
3054 # $configure_input" ;;
3055   *) ac_comsub= ;;
3056   esac
3057
3058   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3059   sed -e "$ac_comsub
3060 s%@configure_input@%$configure_input%g
3061 s%@srcdir@%$srcdir%g
3062 s%@top_srcdir@%$top_srcdir%g
3063 s%@INSTALL@%$INSTALL%g
3064 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3065 fi; done
3066 rm -f conftest.s*
3067
3068 EOF
3069 cat >> $CONFIG_STATUS <<EOF
3070 srcdir=${srcdir}
3071 host=${host}
3072 target=${target}
3073 with_multisubdir=${with_multisubdir}
3074 ac_configure_args="${multilib_arg} ${ac_configure_args}"
3075 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
3076 zlib_basedir=${zlib_basedir}
3077 CC="${CC}"
3078 CXX="${CXX}"
3079
3080 EOF
3081 cat >> $CONFIG_STATUS <<\EOF
3082 if test -n "$CONFIG_FILES"; then
3083   LD="${ORIGINAL_LD_FOR_MULTILIBS}"
3084   ac_file=Makefile . ${zlib_basedir}/../config-ml.in
3085 fi
3086 exit 0
3087 EOF
3088 chmod +x $CONFIG_STATUS
3089 rm -fr confdefs* $ac_clean_files
3090 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3091