ltconfig

   1 #! /bin/sh
   2
   3 # ltconfig - Create a system-specific libtool.
   4 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
   5 # Free Software Foundation, Inc.
   6 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
   7 #
   8 # This file is free software; you can redistribute it and/or modify it
   9 # under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 2 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # This program is distributed in the hope that it will be useful, but
  14 # WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16 # General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program; if not, write to the Free Software
  20 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  21 #
  22 # As a special exception to the GNU General Public License, if you
  23 # distribute this file as part of a program that contains a
  24 # configuration script generated by Autoconf, you may include it under
  25 # the same distribution terms that you use for the rest of that program.
  26
  27 # A lot of this script is taken from autoconf-2.10.
  28
  29 # Check that we are running under the correct shell.
  30 SHELL=${CONFIG_SHELL-/bin/sh}
  31 echo=echo
  32 if test "X$1" = X--no-reexec; then
  33   # Discard the --no-reexec flag, and continue.
  34   shift
  35 elif test "X$1" = X--fallback-echo; then
  36   # Avoid inline document here, it may be left over
  37   :
  38 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
  39   # Yippee, $echo works!
  40   :
  41 else
  42   # Restart under the correct shell.
  43   exec "$SHELL" "$0" --no-reexec ${1+"$@"}
  44 fi
  45
  46 if test "X$1" = X--fallback-echo; then
  47   # used as fallback echo
  48   shift
  49   cat <<EOF
  50 $*
  51 EOF
  52   exit 0
  53 fi
  54
  55 # Find the correct PATH separator.  Usually this is `:', but
  56 # DJGPP uses `;' like DOS.
  57 if test "X${PATH_SEPARATOR+set}" != Xset; then
  58   UNAME=${UNAME-`uname 2>/dev/null`}
  59   case X$UNAME in
  60     *-DOS) PATH_SEPARATOR=';' ;;
  61     *)     PATH_SEPARATOR=':' ;;
  62   esac
  63 fi
  64
  65 # The HP-UX ksh and POSIX shell print the target directory to stdout
  66 # if CDPATH is set.
  67 if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
  68
  69 if test "X${echo_test_string+set}" != Xset; then
  70   # find a string as large as possible, as long as the shell can cope with it
  71   for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
  72     # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
  73     if (echo_test_string="`eval $cmd`") 2>/dev/null &&
  74        echo_test_string="`eval $cmd`" &&
  75        (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null; then
  76       break
  77     fi
  78   done
  79 fi
  80
  81 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
  82    echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
  83    test "X$echo_testing_string" = "X$echo_test_string"; then
  84   :
  85 else
  86   # The Solaris, AIX, and Digital Unix default echo programs unquote
  87   # backslashes.  This makes it impossible to quote backslashes using
  88   #   echo "$something" | sed 's/\\/\\\\/g'
  89   #
  90   # So, first we look for a working echo in the user's PATH.
  91
  92   IFS="${IFS=   }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
  93   for dir in $PATH /usr/ucb; do
  94     if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
  95        test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
  96        echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
  97        test "X$echo_testing_string" = "X$echo_test_string"; then
  98       echo="$dir/echo"
  99       break
 100     fi
 101   done
 102   IFS="$save_ifs"
 103
 104   if test "X$echo" = Xecho; then
 105     # We didn't find a better echo, so look for alternatives.
 106     if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
 107        echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
 108        test "X$echo_testing_string" = "X$echo_test_string"; then
 109       # This shell has a builtin print -r that does the trick.
 110       echo='print -r'
 111     elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
 112          test "X$CONFIG_SHELL" != X/bin/ksh; then
 113       # If we have ksh, try running ltconfig again with it.
 114       ORIGINAL_CONFIG_SHELL="${CONFIG_SHELL-/bin/sh}"
 115       export ORIGINAL_CONFIG_SHELL
 116       CONFIG_SHELL=/bin/ksh
 117       export CONFIG_SHELL
 118       exec "$CONFIG_SHELL" "$0" --no-reexec ${1+"$@"}
 119     else
 120       # Try using printf.
 121       echo='printf %s\n'
 122       if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
 123          echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
 124          test "X$echo_testing_string" = "X$echo_test_string"; then
 125         # Cool, printf works
 126         :
 127       elif echo_testing_string=`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null` &&
 128            test "X$echo_testing_string" = 'X\t' &&
 129            echo_testing_string=`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
 130            test "X$echo_testing_string" = "X$echo_test_string"; then
 131         CONFIG_SHELL="$ORIGINAL_CONFIG_SHELL"
 132         export CONFIG_SHELL
 133         SHELL="$CONFIG_SHELL"
 134         export SHELL
 135         echo="$CONFIG_SHELL $0 --fallback-echo"
 136       elif echo_testing_string=`("$CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null` &&
 137            test "X$echo_testing_string" = 'X\t' &&
 138            echo_testing_string=`("$CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
 139            test "X$echo_testing_string" = "X$echo_test_string"; then
 140         echo="$CONFIG_SHELL $0 --fallback-echo"
 141       else
 142         # maybe with a smaller string...
 143         prev=:
 144
 145         for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
 146           if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null; then
 147             break
 148           fi
 149           prev="$cmd"
 150         done
 151
 152         if test "$prev" != 'sed 50q "$0"'; then
 153           echo_test_string=`eval $prev`
 154
 155           export echo_test_string
 156           exec "${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}}" "$0" ${1+"$@"}
 157         else
 158           # Oops.  We lost completely, so just stick with echo.
 159           echo=echo
 160         fi
 161       fi
 162     fi
 163   fi
 164 fi
 165
 166 # Sed substitution that helps us do robust quoting.  It backslashifies
 167 # metacharacters that are still active within double-quoted strings.
 168 Xsed='sed -e s/^X//'
 169 sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
 170
 171 # Same as above, but do not quote variable references.
 172 double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
 173
 174 # Sed substitution to delay expansion of an escaped shell variable in a
 175 # double_quote_subst'ed string.
 176 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
 177
 178 # The name of this program.
 179 progname=`$echo "X$0" | $Xsed -e 's%^.*/%%'`
 180
 181 # Constants:
 182 PROGRAM=ltconfig
 183 PACKAGE=libtool
 184 VERSION=1.4a-GCC3.0
 185 TIMESTAMP=" (1.641.2.256 2001/05/28 20:09:07 with GCC-local changes)"
 186 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 187 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 188 rm="rm -f"
 189
 190 help="Try \`$progname --help' for more information."
 191
 192 # Global variables:
 193 default_ofile=libtool
 194 can_build_shared=yes
 195 enable_shared=yes
 196 # All known linkers require a `.a' archive for static linking (except M$VC,
 197 # which needs '.lib').
 198 enable_static=yes
 199 enable_fast_install=yes
 200 enable_dlopen=unknown
 201 enable_win32_dll=no
 202 pic_mode=default
 203 ltmain=
 204 silent=
 205 srcdir=
 206 ac_config_guess=
 207 ac_config_sub=
 208 host=
 209 build=NONE
 210 nonopt=NONE
 211 ofile="$default_ofile"
 212 verify_host=yes
 213 tagname=
 214 with_gcc=no
 215 with_gnu_ld=no
 216 need_locks=yes
 217 ac_ext=c
 218 libext=a
 219 cache_file=
 220 max_cmd_len=
 221
 222 ## Dependencies to place before and after the object being linked:
 223 predep_objects=
 224 postdep_objects=
 225 predeps=
 226 postdeps=
 227 compiler_lib_search_path=
 228
 229 ## Link characteristics:
 230 allow_undefined_flag=
 231 no_undefined_flag=
 232 need_lib_prefix=unknown
 233 need_version=unknown
 234 # when you set need_version to no, make sure it does not cause -set_version
 235 # flags to be left without arguments
 236 archive_cmds=
 237 archive_expsym_cmds=
 238 old_archive_from_new_cmds=
 239 old_archive_from_expsyms_cmds=
 240 striplib=
 241 old_striplib=
 242 export_dynamic_flag_spec=
 243 whole_archive_flag_spec=
 244 thread_safe_flag_spec=
 245 hardcode_into_libs=no
 246 hardcode_libdir_flag_spec=
 247 hardcode_libdir_separator=
 248 hardcode_direct=no
 249 hardcode_minus_L=no
 250 hardcode_shlibpath_var=unsupported
 251 runpath_var=
 252 link_all_deplibs=unknown
 253 always_export_symbols=no
 254 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
 255 # include_expsyms should be a list of space-separated symbols to be *always*
 256 # included in the symbol list
 257 include_expsyms=
 258 # exclude_expsyms can be an egrep regular expression of symbols to exclude
 259 # it will be wrapped by ` (' and `)$', so one must not match beginning or
 260 # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
 261 # as well as any symbol that contains `d'.
 262 exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
 263 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
 264 # platforms (ab)use it in PIC code, but their linkers get confused if
 265 # the symbol is explicitly referenced.  Since portable code cannot
 266 # rely on this symbol name, it's probably fine to never include it in
 267 # preloaded symbol tables.
 268 extract_expsyms_cmds=
 269 file_list_spec=
 270
 271 ## Tools:
 272 old_AR="$AR"
 273 old_AR_FLAGS="$AR_FLAGS"
 274 old_CC="$CC"
 275 old_CFLAGS="$CFLAGS"
 276 old_CPPFLAGS="$CPPFLAGS"
 277 old_LDFLAGS="$LDFLAGS"
 278 old_LIBS="$LIBS"
 279 old_MAGIC_CMD="$MAGIC_CMD"
 280 old_LD="$LD"
 281 old_LN_S="$LN_S"
 282 old_LTCC="$LTCC"
 283 old_NM="$NM"
 284 old_RANLIB="$RANLIB"
 285 old_STRIP="$STRIP"
 286 old_AS="$AS"
 287 old_DLLTOOL="$DLLTOOL"
 288 old_OBJDUMP="$OBJDUMP"
 289 old_OBJEXT="$OBJEXT"
 290 old_EXEEXT="$EXEEXT"
 291 old_reload_flag="$reload_flag"
 292 old_deplibs_check_method="$deplibs_check_method"
 293 old_file_magic_cmd="$file_magic_cmd"
 294
 295 # Parse the command line options.
 296 args=
 297 prev=
 298 for option
 299 do
 300   case $option in
 301   -*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 302   *) optarg= ;;
 303   esac
 304
 305   # If the previous option needs an argument, assign it.
 306   if test -n "$prev"; then
 307     eval "$prev=\$option"
 308     prev=
 309     continue
 310   fi
 311
 312   case $option in
 313   --help) cat <<EOM
 314 Usage: $progname [OPTION]... LTMAIN [HOST]
 315
 316 Generate a system-specific libtool script.
 317
 318     --build                configure for building on BUILD [BUILD=HOST]
 319     --debug                enable verbose shell tracing
 320     --disable-shared       do not build shared libraries
 321     --disable-static       do not build static libraries
 322     --disable-fast-install do not optimize for fast installation
 323     --enable-dlopen        enable dlopen support
 324     --enable-win32-dll     enable building dlls on win32 hosts
 325     --help                 display this help and exit
 326     --no-verify            do not verify that HOST is a valid host type
 327 -o, --output=FILE          specify the output file [default=$default_ofile]
 328     --quiet                same as \`--silent'
 329     --silent               do not print informational messages
 330     --srcdir=DIR           find \`config.guess' in DIR
 331     --version              output version information and exit
 332     --add-tag=TAG          append an alternate configuration
 333     --with-gcc             assume that the GNU C compiler will be used
 334     --with-gnu-ld          assume that the C compiler uses the GNU linker
 335     --prefer-pic           try to use only PIC objects
 336     --prefer-non-pic       try to use only non-PIC objects
 337     --disable-lock         disable file locking
 338     --cache-file=FILE      configure cache file
 339
 340 LTMAIN is the \`ltmain.sh' shell script fragment or \`ltmain.c' program
 341 that provides basic libtool functionality.
 342
 343 HOST is the canonical host system name [default=guessed].
 344 EOM
 345   exit 0
 346   ;;
 347
 348   --build) prev=build ;;
 349   --build=*) build="$optarg" ;;
 350
 351   --debug)
 352     echo "$progname: enabling shell trace mode"
 353     set -x
 354     ;;
 355
 356   --disable-shared) enable_shared=no ;;
 357
 358   --disable-static) enable_static=no ;;
 359
 360   --disable-fast-install) enable_fast_install=no ;;
 361
 362   --enable-dlopen) enable_dlopen=yes ;;
 363
 364   --enable-win32-dll) enable_win32_dll=yes ;;
 365
 366   --quiet | --silent) silent=yes ;;
 367
 368   --srcdir) prev=srcdir ;;
 369   --srcdir=*) srcdir="$optarg" ;;
 370
 371   --no-verify) verify_host=no ;;
 372
 373   --output | -o) prev=ofile ;;
 374   --output=*) ofile="$optarg" ;;
 375
 376   --version) echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"; exit 0 ;;
 377
 378   --add-tag) prev=tagname ;;
 379   --add-tag=*) tagname="$optarg" ;;
 380
 381   --with-gcc) with_gcc=yes ;;
 382   --with-gnu-ld) with_gnu_ld=yes ;;
 383
 384   --prefer-pic) pic_mode=yes ;;
 385   --prefer-non-pic) pic_mode=no ;;
 386
 387   --disable-lock) need_locks=no ;;
 388
 389   --cache-file=*) cache_file="$optarg" ;;
 390
 391   -*)
 392     echo "$progname: unrecognized option \`$option'" 1>&2
 393     echo "$help" 1>&2
 394     exit 1
 395     ;;
 396
 397   *)
 398     if test -z "$ltmain"; then
 399       ltmain="$option"
 400     elif test -z "$host"; then
 401 # This generates an unnecessary warning for sparc-sun-solaris4.1.3_U1
 402 #      if test -n "`echo $option| sed 's/[-a-z0-9.]//g'`"; then
 403 #        echo "$progname: warning \`$option' is not a valid host type" 1>&2
 404 #      fi
 405       host="$option"
 406     else
 407       echo "$progname: too many arguments" 1>&2
 408       echo "$help" 1>&2
 409       exit 1
 410     fi ;;
 411   esac
 412 done
 413
 414 if test -z "$ltmain"; then
 415   echo "$progname: you must specify a LTMAIN file" 1>&2
 416   echo "$help" 1>&2
 417   exit 1
 418 fi
 419
 420 if test ! -f "$ltmain"; then
 421   echo "$progname: \`$ltmain' does not exist" 1>&2
 422   echo "$help" 1>&2
 423   exit 1
 424 fi
 425
 426 if test -n "$tagname"; then
 427   # Check whether tagname contains only valid characters
 428   case `$echo "X$tagname" | $Xsed -e 's/[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]//g'` in
 429   "") ;;
 430   *)
 431     echo "$progname: invalid tag name: $tagname" 1>&2
 432     exit 1
 433     ;;
 434   esac
 435
 436   if grep "^### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$ofile" > /dev/null; then
 437     echo "$progname: tag name $tagname already exists" 1>&2
 438     exit 1
 439   fi
 440
 441   if test ! -f "$ofile"; then
 442     echo "$progname: warning: output file \`$ofile' does not exist" 1>&2
 443   fi
 444
 445   if test -z "$LTCC"; then
 446     eval "`$SHELL $ofile --config | grep '^LTCC='`"
 447     if test -z "$LTCC"; then
 448       echo "$progname: warning: output file \`$ofile' does not look like a libtool script" 1>&2
 449     else
 450       echo "$progname: warning: using \`LTCC=$LTCC', extracted from \`$ofile'" 1>&2
 451     fi
 452   fi
 453 fi
 454
 455 # Quote any args containing shell metacharacters.
 456 ltconfig_args=
 457 for arg
 458 do
 459   case $arg in
 460   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 461   ltconfig_args="$ltconfig_args '$arg'" ;;
 462   *) ltconfig_args="$ltconfig_args $arg" ;;
 463   esac
 464 done
 465
 466 # A relevant subset of AC_INIT.
 467
 468 # File descriptor usage:
 469 # 0 standard input
 470 # 1 file creation
 471 # 2 errors and warnings
 472 # 3 some systems may open it to /dev/tty
 473 # 4 used on the Kubota Titan
 474 # 5 compiler messages saved in config.log
 475 # 6 checking for... messages and results
 476 if test "$silent" = yes; then
 477   exec 6>/dev/null
 478 else
 479   exec 6>&1
 480 fi
 481 exec 5>>./config.log
 482
 483 # NLS nuisances.
 484 # Only set LANG and LC_ALL to C if already set.
 485 # These must not be set unconditionally because not all systems understand
 486 # e.g. LANG=C (notably SCO).
 487 if test "X${LC_ALL+set}" = Xset; then LC_ALL=C; export LC_ALL; fi
 488 if test "X${LANG+set}"   = Xset; then LANG=C;   export LANG;   fi
 489
 490 if test -n "$cache_file" && test -r "$cache_file" && test -f "$cache_file"; then
 491   echo "loading cache $cache_file within ltconfig"
 492   . $cache_file
 493 fi
 494
 495 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 496   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 497   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 498     ac_n= ac_c='
 499 ' ac_t='        '
 500   else
 501     ac_n=-n ac_c= ac_t=
 502   fi
 503 else
 504   ac_n= ac_c='\c' ac_t=
 505 fi
 506
 507 if test -z "$srcdir"; then
 508   # Assume the source directory is the same one as the path to LTMAIN.
 509   srcdir=`$echo "X$ltmain" | $Xsed -e 's%/[^/]*$%%'`
 510   test "$srcdir" = "$ltmain" && srcdir=.
 511 fi
 512
 513 trap "$rm conftest*; exit 1" 1 2 15
 514 if test "$verify_host" = yes; then
 515   # Check for config.guess and config.sub.
 516   ac_aux_dir=
 517   for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 518     if test -f $ac_dir/config.guess; then
 519       ac_aux_dir=$ac_dir
 520       break
 521     fi
 522   done
 523   if test -z "$ac_aux_dir"; then
 524     echo "$progname: cannot find config.guess in $srcdir $srcdir/.. $srcdir/../.." 1>&2
 525     echo "$help" 1>&2
 526     exit 1
 527   fi
 528   ac_config_guess=$ac_aux_dir/config.guess
 529   ac_config_sub=$ac_aux_dir/config.sub
 530
 531   # Make sure we can run config.sub.
 532   if $SHELL $ac_config_sub sun4 >/dev/null 2>&1; then :
 533   else
 534     echo "$progname: cannot run $ac_config_sub" 1>&2
 535     echo "$help" 1>&2
 536     exit 1
 537   fi
 538
 539   echo $ac_n "checking host system type""... $ac_c" 1>&6
 540
 541   host_alias=$host
 542   case $host_alias in
 543   "")
 544     # Force config.guess to use the C compiler.
 545     # CC_FOR_BUILD overrides the CC variable in config.guess but I had
 546     # problems with it so do it this way for now.
 547     CC="$LTCC"
 548
 549     if host_alias=`$SHELL $ac_config_guess`; then :
 550     else
 551       echo "$progname: cannot guess host type; you must specify one" 1>&2
 552       echo "$help" 1>&2
 553       exit 1
 554     fi
 555
 556     # Restore the C compiler.
 557     CC="$old_CC"
 558     ;;
 559   esac
 560   host=`$SHELL $ac_config_sub $host_alias`
 561   echo "$ac_t$host" 1>&6
 562
 563   # Make sure the host verified.
 564   test -z "$host" && exit 1
 565
 566   # Check for the build system type
 567   echo $ac_n "checking build system type... $ac_c" 1>&6
 568
 569   build_alias=$build
 570   case $build_alias in
 571   NONE)
 572     case $nonopt in
 573     NONE) build_alias=$host_alias ;;
 574     *) build_alias=$nonopt ;;
 575     esac ;;
 576   esac
 577
 578   build=`$SHELL $ac_config_sub $build_alias`
 579   build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 580   build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 581   build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 582   echo "$ac_t""$build" 1>&6
 583
 584 elif test -z "$host"; then
 585   echo "$progname: you must specify a host type if you use \`--no-verify'" 1>&2
 586   echo "$help" 1>&2
 587   exit 1
 588 else
 589   host_alias=$host
 590   build_alias=$host_alias
 591   build=$host
 592 fi
 593
 594 if test x"$host" != x"$build"; then
 595   ac_tool_prefix=${host_alias}-
 596 else
 597   ac_tool_prefix=
 598 fi
 599
 600 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 601 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 602 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 603
 604 # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
 605 case $host_os in
 606 linux-gnu*) ;;
 607 linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
 608 esac
 609
 610 case $host_os in
 611 aix3*)
 612   # AIX sometimes has problems with the GCC collect2 program.  For some
 613   # reason, if we set the COLLECT_NAMES environment variable, the problems
 614   # vanish in a puff of smoke.
 615   if test "X${COLLECT_NAMES+set}" != Xset; then
 616     COLLECT_NAMES=
 617     export COLLECT_NAMES
 618   fi
 619   ;;
 620 esac
 621
 622 # Determine commands to create old-style static archives.
 623 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
 624 old_postinstall_cmds='chmod 644 $oldlib'
 625 old_postuninstall_cmds=
 626
 627 if test -n "$RANLIB"; then
 628   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
 629   old_postinstall_cmds="~$old_postinstall_cmds~\$RANLIB \$oldlib"
 630 fi
 631
 632 # Source the script associated with the $tagname tag configuration.
 633 if test -n "$tagname"; then
 634   . $ltmain
 635 else
 636   # FIXME:  We should use a variable here
 637   # Configure for a C compiler
 638   . $srcdir/ltcf-c.sh
 639 fi
 640
 641 # Set sane defaults for various variables
 642 test -z "$AR" && AR=ar
 643 test -z "$AR_FLAGS" && AR_FLAGS=cru
 644 test -z "$AS" && AS=as
 645 test -z "$CC" && CC=cc
 646 test -z "$DLLTOOL" && DLLTOOL=dlltool
 647 test -z "$MAGIC_CMD" && MAGIC_CMD=file
 648 test -z "$LD" && LD=ld
 649 test -z "$LN_S" && LN_S="ln -s"
 650 test -z "$NM" && NM=nm
 651 test -z "$OBJDUMP" && OBJDUMP=objdump
 652 test -z "$RANLIB" && RANLIB=:
 653 test -z "$STRIP" && STRIP=:
 654 test -z "$objext" && objext=o
 655
 656 echo $ac_n "checking for objdir... $ac_c" 1>&6
 657 rm -f .libs 2>/dev/null
 658 mkdir .libs 2>/dev/null
 659 if test -d .libs; then
 660   objdir=.libs
 661 else
 662   # MS-DOS does not allow filenames that begin with a dot.
 663   objdir=_libs
 664 fi
 665 rmdir .libs 2>/dev/null
 666 echo "$ac_t$objdir" 1>&6
 667
 668 # If no C compiler was specified, use CC.
 669 LTCC=${LTCC-"$CC"}
 670
 671 # Allow CC to be a program name with arguments.
 672 set dummy $CC
 673 compiler="$2"
 674
 675 # We assume here that the value for ac_cv_prog_cc_pic will not be cached
 676 # in isolation, and that seeing it set (from the cache) indicates that
 677 # the associated values are set (in the cache) correctly too.
 678 echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6
 679 echo "$progname:678:checking for $compiler option to produce PIC" 1>&5
 680
 681 if test -z "$ac_cv_prog_cc_pic"; then
 682   echo "$ac_t"none 1>&6
 683 else
 684   echo "$ac_t""$ac_cv_prog_cc_pic" 1>&6
 685
 686   # Check to make sure the pic_flag actually works.
 687   echo $ac_n "checking if $compiler PIC flag $ac_cv_prog_cc_pic works... $ac_c" 1>&6
 688   echo "$progname:687:checking that $compiler PIC flag $ac_cv_prog_cc_pic works." 1>&5
 689   if test "X${ac_cv_prog_cc_pic_works+set}" = Xset && \
 690      test "X${ac_cv_prog_cc_pic_works}" != X; then
 691     echo $ac_n "(cached) $ac_c" 1>&6
 692   else
 693     ac_cv_prog_cc_pic_works=yes
 694     $rm conftest*
 695     echo $lt_simple_compile_test_code > conftest.$ac_ext
 696     save_CFLAGS="$CFLAGS"
 697     CFLAGS="$CFLAGS $ac_cv_prog_cc_pic -DPIC"
 698     if { (eval echo $progname:697: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then
 699       # Append any warnings to the config.log.
 700       cat conftest.err 1>&5
 701
 702       case $host_os in
 703       hpux9* | hpux10* | hpux11*)
 704         # On HP-UX, both CC and GCC only warn that PIC is supported... then
 705         # they create non-PIC objects.  So, if there were any warnings, we
 706         # assume that PIC is not supported.
 707         if test -s conftest.err; then
 708           ac_cv_prog_cc_pic_works=no
 709           ac_cv_prog_cc_can_build_shared=no
 710           ac_cv_prog_cc_pic=
 711         else
 712           ac_cv_prog_cc_pic_works=yes
 713           ac_cv_prog_cc_pic=" $ac_cv_prog_cc_pic"
 714         fi
 715         ;;
 716       *)
 717         ac_cv_prog_cc_pic_works=yes
 718         ac_cv_prog_cc_pic=" $ac_cv_prog_cc_pic"
 719         ;;
 720       esac
 721     else
 722       # Append any errors to the config.log.
 723       cat conftest.err 1>&5
 724       ac_cv_prog_cc_pic_works=no
 725       ac_cv_prog_cc_can_build_shared=no
 726       ac_cv_prog_cc_pic=
 727     fi
 728     CFLAGS="$save_CFLAGS"
 729     $rm conftest*
 730   fi
 731   # Belt *and* braces to stop my trousers falling down:
 732   if test "X$ac_cv_prog_cc_pic_works" = Xno; then
 733     ac_cv_prog_cc_pic=
 734     ac_cv_prog_cc_can_build_shared=no
 735   fi
 736   echo "$ac_t""$ac_cv_prog_cc_pic_works" 1>&6
 737 fi
 738
 739 # Check for any special shared library compilation flags.
 740 if test -n "$ac_cv_prog_cc_shlib"; then
 741   echo "$progname: warning: \`$CC' requires \`$ac_cv_prog_cc_shlib' to build shared libraries" 1>&2
 742   if echo "$old_CC $old_CFLAGS " | egrep -e "[  ]$ac_cv_prog_cc_shlib[  ]" >/dev/null; then :
 743   else
 744     echo "$progname: add \`$ac_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" 1>&2
 745     ac_cv_prog_cc_can_build_shared=no
 746   fi
 747 fi
 748
 749 echo $ac_n "checking if $compiler static flag $ac_cv_prog_cc_static works... $ac_c" 1>&6
 750 echo "$progname:749: checking if $compiler static flag $ac_cv_prog_cc_static works" >&5
 751 if test "X${ac_cv_prog_cc_static_works+set}" = Xset && \
 752    test "X${ac_cv_prog_cc_static_works}" != X; then
 753   echo $ac_n "(cached) $ac_c" 1>&6
 754 else
 755   $rm conftest*
 756   echo $lt_simple_link_test_code > conftest.$ac_ext
 757   save_LDFLAGS="$LDFLAGS"
 758   LDFLAGS="$LDFLAGS $ac_cv_prog_cc_static"
 759   if { (eval echo $progname:758: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 760     ac_cv_prog_cc_static_works=yes
 761   else
 762     ac_cv_prog_cc_static_works=no
 763     ac_cv_prog_cc_static=
 764   fi
 765   LDFLAGS="$save_LDFLAGS"
 766   $rm conftest*
 767 fi
 768 # Belt *and* braces to stop my trousers falling down:
 769 if test "X$ac_cv_prog_cc_static_works" = Xno; then
 770   ac_cv_prog_cc_static=
 771 fi
 772 echo "$ac_t""$ac_cv_prog_cc_static_works" 1>&6
 773 pic_flag="$ac_cv_prog_cc_pic"
 774 special_shlib_compile_flags="$ac_cv_prog_cc_shlib"
 775 wl="$ac_cv_prog_cc_wl"
 776 link_static_flag="$ac_cv_prog_cc_static"
 777 no_builtin_flag="$ac_cv_prog_cc_no_builtin"
 778 can_build_shared="$ac_cv_prog_cc_can_build_shared"
 779
 780 # find the maximum length of command line arguments
 781 echo "$progname:780: finding the maximum length of command line arguments" 1>&5
 782 echo $ac_n "finding the maximum length of command line arguments... $ac_c" 1>&6
 783 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
 784   echo $ac_n "(cached) $ac_c" 1>&6
 785 else
 786   i=0
 787   testring="ABCD"
 788   # If test is not a shell built-in, we'll probably end up computing a
 789   # maximum length that is only half of the actual maximum length, but
 790   # we can't tell.
 791   while test "X"`$CONFIG_SHELL $0 --fallback-echo "X$testring" 2>/dev/null` \
 792              = "XX$testring" &&
 793           new_result=`expr "X$testring" : ".*" 2>&1` &&
 794           lt_cv_sys_max_cmd_len=$new_result &&
 795           test $i != 17 # 1/2 MB should be enough
 796   do
 797     i=`expr $i + 1`
 798     testring=$testring$testring
 799   done
 800   testring=
 801   # add a significant safety factor because C++ compilers can tack on massive amounts
 802   # of additional arguments before passing them to the linker.  1/4 should be good.
 803   len=`expr $lt_cv_sys_max_cmd_len \/ 4`
 804   lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len - $len`
 805 fi
 806 echo "$progname:@lineno@: result: $lt_cv_sys_max_cmd_len" 1>&5
 807 echo "${ac_t}$lt_cv_sys_max_cmd_len" 1>&6
 808
 809 if test -n $lt_cv_sys_max_cmd_len ; then
 810   max_cmd_len=$lt_cv_sys_max_cmd_len
 811 else
 812   max_cmd_len=none
 813 fi
 814
 815 # Check to see if options -o and -c are simultaneously supported by compiler
 816 echo $ac_n "checking if $compiler supports -c -o file.$objext... $ac_c" 1>&6
 817 if test "${lt_cv_compiler_c_o+set}" = set; then
 818   echo $ac_n "(cached) $ac_c" 1>&6
 819 else
 820   $rm -r conftest 2>/dev/null
 821   mkdir conftest
 822   cd conftest
 823   $rm conftest*
 824   echo $lt_simple_compile_test_code > conftest.$ac_ext
 825   mkdir out
 826   # According to Tom Tromey, Ian Lance Taylor reported there are C compilers
 827   # that will create temporary files in the current directory regardless of
 828   # the output directory.  Thus, making CWD read-only will cause this test
 829   # to fail, enabling locking or at least warning the user not to do parallel
 830   # builds.
 831   chmod -w .
 832   save_CFLAGS="$CFLAGS"
 833   CFLAGS="$CFLAGS -o out/conftest2.$objext"
 834   echo "$progname:833: checking if $compiler supports -c -o file.$objext" >&5
 835   if { (eval echo $progname:834: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$objext; then
 836
 837     # The compiler can only warn and ignore the option if not recognized
 838     # So say no if there are warnings
 839       if test -s out/conftest.err; then
 840         lt_cv_compiler_c_o=no
 841       else
 842         lt_cv_compiler_c_o=yes
 843       fi
 844   else
 845     # Append any errors to the config.log.
 846     cat out/conftest.err 1>&5
 847     lt_cv_compiler_c_o=no
 848   fi
 849   CFLAGS="$save_CFLAGS"
 850   chmod u+w .
 851   $rm conftest* out/*
 852   rmdir out
 853   cd ..
 854   rmdir conftest
 855   $rm -r conftest 2>/dev/null
 856 fi
 857 compiler_c_o=$lt_cv_compiler_c_o
 858 echo "${ac_t}$compiler_c_o" 1>&6
 859
 860 # Check to see if we can do hard links to lock some files if needed
 861 hard_links="nottested"
 862 if test "$compiler_c_o" = no && test "$need_locks" != no; then
 863   # do not overwrite the value of need_locks provided by the user
 864   echo $ac_n "checking if we can lock with hard links... $ac_c" 1>&6
 865   hard_links=yes
 866   $rm conftest*
 867   ln conftest.a conftest.b 2>/dev/null && hard_links=no
 868   touch conftest.a
 869   ln conftest.a conftest.b 2>&5 || hard_links=no
 870   ln conftest.a conftest.b 2>/dev/null && hard_links=no
 871   echo "$ac_t$hard_links" 1>&6
 872   $rm conftest*
 873   if test "$hard_links" = no; then
 874     echo "*** WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2
 875     need_locks=warn
 876   fi
 877 else
 878   need_locks=no
 879 fi
 880
 881 if test "$with_gcc" = yes; then
 882   # Check to see if options -fno-rtti -fno-exceptions are supported by compiler
 883   echo $ac_n "checking if $compiler supports -fno-rtti -fno-exceptions ... $ac_c" 1>&6
 884   $rm conftest*
 885   echo $lt_simple_compile_test_code > conftest.$ac_ext
 886   save_CFLAGS="$CFLAGS"
 887   CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext"
 888   echo "$progname:887: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
 889   if { (eval echo $progname:888: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then
 890
 891     # The compiler can only warn and ignore the option if not recognized
 892     # So say no if there are warnings
 893       if test -s conftest.err; then
 894         echo "$ac_t"no 1>&6
 895         compiler_rtti_exceptions=no
 896       else
 897         echo "$ac_t"yes 1>&6
 898         compiler_rtti_exceptions=yes
 899       fi
 900   else
 901     # Append any errors to the config.log.
 902     cat conftest.err 1>&5
 903     compiler_rtti_exceptions=no
 904     echo "$ac_t"no 1>&6
 905   fi
 906   CFLAGS="$save_CFLAGS"
 907   $rm conftest*
 908
 909   if test "$compiler_rtti_exceptions" = "yes"; then
 910     no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
 911   else
 912     no_builtin_flag=' -fno-builtin'
 913   fi
 914
 915 fi
 916
 917 # See if the linker supports building shared libraries.
 918 echo $ac_n "checking whether the linker ($LD) supports shared libraries... $ac_c" 1>&6
 919
 920 echo "$ac_t$ld_shlibs" 1>&6
 921 test "$ld_shlibs" = no && can_build_shared=no
 922
 923 # Check hardcoding attributes.
 924 echo $ac_n "checking how to hardcode library paths into programs... $ac_c" 1>&6
 925 hardcode_action=
 926 if test -n "$hardcode_libdir_flag_spec" || \
 927    test -n "$runpath_var"; then
 928
 929   # We can hardcode non-existant directories.
 930   if test "$hardcode_direct" != no &&
 931      # If the only mechanism to avoid hardcoding is shlibpath_var, we
 932      # have to relink, otherwise we might link with an installed library
 933      # when we should be linking with a yet-to-be-installed one
 934      ## test "$hardcode_shlibpath_var" != no &&
 935      test "$hardcode_minus_L" != no; then
 936     # Linking always hardcodes the temporary library directory.
 937     hardcode_action=relink
 938   else
 939     # We can link without hardcoding, and we can hardcode nonexisting dirs.
 940     hardcode_action=immediate
 941   fi
 942 else
 943   # We cannot hardcode anything, or else we can only hardcode existing
 944   # directories.
 945   hardcode_action=unsupported
 946 fi
 947 echo "$ac_t$hardcode_action" 1>&6
 948
 949 echo $ac_n "checking whether stripping libraries is possible... $ac_c" 1>&6
 950 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
 951   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
 952   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
 953   echo "${ac_t}yes" 1>&6
 954 else
 955   echo "${ac_t}no" 1>&6
 956 fi
 957
 958 case $reload_flag in
 959 "" | " "*) ;;
 960 *) reload_flag=" $reload_flag" ;;
 961 esac
 962 reload_cmds='$LD$reload_flag -o $output$reload_objs'
 963 test -z "$deplibs_check_method" && deplibs_check_method=unknown
 964
 965 # PORTME Fill in your ld.so characteristics
 966 library_names_spec=
 967 libname_spec='lib$name'
 968 soname_spec=
 969 shrext=".so"
 970 postinstall_cmds=
 971 postuninstall_cmds=
 972 finish_cmds=
 973 finish_eval=
 974 shlibpath_var=
 975 shlibpath_overrides_runpath=unknown
 976 version_type=none
 977 dynamic_linker="$host_os ld.so"
 978 sys_lib_dlsearch_path_spec="/lib /usr/lib"
 979 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
 980
 981 echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6
 982 case $host_os in
 983 aix3*)
 984   version_type=linux
 985   library_names_spec='${libname}${release}.so$versuffix $libname.a'
 986   shlibpath_var=LIBPATH
 987
 988   # AIX 3 has no versioning support, so we append a major version to the name.
 989   soname_spec='${libname}${release}.so$major'
 990   ;;
 991
 992 aix4* | aix5*)
 993   version_type=linux
 994   if test "$host_cpu" = ia64; then
 995     # AIX 5 supports IA64
 996     library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
 997     shlibpath_var=LD_LIBRARY_PATH
 998   else
 999     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1000     # soname into executable. Probably we can add versioning support to
1001     # collect2, so additional links can be useful in future.
1002     # We preserve .a as extension for shared libraries though AIX4.2
1003     # and later linker supports .so
1004     if test "$aix_use_runtimelinking" = yes; then
1005       # If using run time linking (on AIX 4.2 or later) use lib<name>.so instead of
1006       # lib<name>.a to let people know that these are not typical AIX shared libraries.
1007       library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1008     else
1009       # We preserve .a as extension for shared libraries though AIX4.2
1010       # and later when we are not doing run time linking.
1011       library_names_spec='${libname}${release}.a $libname.a'
1012       soname_spec='${libname}${release}.so$major'
1013     fi
1014     # If we're using GNU nm, then we don't want the "-C" option.
1015     # -C means demangle to AIX nm, but means don't demangle with GNU nm
1016     if $NM -V 2>&1 | egrep '(GNU)' > /dev/null; then
1017       export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
1018     else
1019       export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
1020     fi
1021     shlibpath_var=LIBPATH
1022     deplibs_check_method=pass_all
1023     case $host_os in
1024     aix4 | aix4.[01] | aix4.[01].*)
1025       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1026            echo ' yes '
1027            echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1028         :
1029       else
1030         # With GCC up to 2.95.x, collect2 would create an import file
1031         # for dependence libraries.  The import file would start with
1032         # the line `#! .'.  This would cause the generated library to
1033         # depend on `.', always an invalid library.  This was fixed in
1034         # development snapshots of GCC prior to 3.0.
1035         can_build_shared=no
1036       fi
1037       ;;
1038     esac
1039   fi
1040   ;;
1041
1042 amigaos*)
1043   library_names_spec='$libname.ixlibrary $libname.a'
1044   # Create ${libname}_ixlibrary.a entries in /sys/libs.
1045   finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done'
1046   ;;
1047
1048 beos*)
1049   library_names_spec='${libname}.so'
1050   dynamic_linker="$host_os ld.so"
1051   shlibpath_var=LIBRARY_PATH
1052   lt_cv_dlopen="load_add_on"
1053   lt_cv_dlopen_libs=
1054   lt_cv_dlopen_self=yes
1055   ;;
1056
1057 bsdi4*)
1058   version_type=linux
1059   need_version=no
1060   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1061   soname_spec='${libname}${release}.so$major'
1062   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1063   shlibpath_var=LD_LIBRARY_PATH
1064   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1065   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1066   export_dynamic_flag_spec=-rdynamic
1067   # the default ld.so.conf also contains /usr/contrib/lib and
1068   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1069   # libtool to hard-code these into programs
1070   ;;
1071
1072 cygwin* | mingw* | pw32*)
1073   version_type=windows
1074   need_version=no
1075   need_lib_prefix=no
1076   case $with_gcc,$host_os in
1077   yes,cygwin*)
1078     library_names_spec='$libname.dll.a'
1079     soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | [sed -e 's/[.]/-/g']`${versuffix}.dll'
1080     postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i; echo \$dlname'\''`~
1081       dldir=$destdir/`dirname \$dlpath`~
1082       test -d \$dldir || mkdir -p \$dldir~
1083       $install_prog .libs/$dlname \$dldir/$dlname'
1084     postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~
1085       dlpath=$dir/\$dldll; $rm \$dlpath'
1086     ;;
1087   yes,mingw*)
1088     library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
1089     sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"`
1090     ;;
1091   yes,pw32*)
1092     library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
1093 ;;
1094   *)
1095     library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib'
1096     ;;
1097   esac
1098   dynamic_linker='Win32 ld.exe'
1099   # FIXME: first we should search . and the directory the executable is in
1100   shlibpath_var=PATH
1101   lt_cv_dlopen="LoadLibrary"
1102   lt_cv_dlopen_libs=
1103   ;;
1104
1105 darwin* | rhapsody*)
1106   dynamic_linker="$host_os dyld"
1107   lt_cv_dlopen="dyld"
1108   lt_cv_dlopen_libs=
1109   lt_cv_dlopen_self=yes
1110   version_type=darwin
1111   need_lib_prefix=no
1112   need_version=no
1113   # Disable shared library build on OS-X older than 10.3.
1114   case $host_os in
1115       darwin[1-6]*)
1116           can_build_shared=no
1117           ;;
1118       darwin7*)
1119           can_build_shared=yes
1120           ;;
1121   esac
1122   library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1123   soname_spec='${libname}${release}${major}$shared_ext'
1124   shlibpath_overrides_runpath=yes
1125   shlibpath_var=DYLD_LIBRARY_PATH
1126   shrext='$(test .$module = .yes && echo .so || echo .dylib)'
1127   sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
1128   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1129   ;;
1130
1131 freebsd1*)
1132   dynamic_linker=no
1133   ;;
1134
1135 freebsd*)
1136   objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo elf`
1137   version_type=freebsd-$objformat
1138   case $version_type in
1139     freebsd-elf*)
1140       library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
1141       need_version=no
1142       need_lc=no
1143       need_lib_prefix=no
1144       ;;
1145     freebsd-*)
1146       library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
1147       need_version=yes
1148       ;;
1149   esac
1150   shlibpath_var=LD_LIBRARY_PATH
1151   case $host_os in
1152   freebsd2*)
1153     shlibpath_overrides_runpath=yes
1154     ;;
1155   *)
1156     shlibpath_overrides_runpath=no
1157     hardcode_into_libs=yes
1158     ;;
1159   esac
1160   ;;
1161
1162 gnu*)
1163   version_type=linux
1164   need_lib_prefix=no
1165   need_version=no
1166   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
1167   soname_spec='${libname}${release}.so$major'
1168   shlibpath_var=LD_LIBRARY_PATH
1169   hardcode_into_libs=yes
1170   ;;
1171
1172 kfreebsd*-gnu | knetbsd*-gnu)
1173   version_type=linux
1174   need_lib_prefix=no
1175   need_version=no
1176   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
1177   soname_spec='${libname}${release}.so$major'
1178   shlibpath_var=LD_LIBRARY_PATH
1179   shlibpath_overrides_runpath=yes
1180   hardcode_into_libs=yes
1181   ;;
1182
1183 hpux9* | hpux10* | hpux11*)
1184   # Give a soname corresponding to the major version so that dld.sl refuses to
1185   # link against other versions.
1186   version_type=sunos
1187   need_lib_prefix=no
1188   need_version=no
1189   case "$host_cpu" in
1190   ia64*)
1191     dynamic_linker="$host_os dld.so"
1192     shlibpath_var=LD_LIBRARY_PATH
1193     library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1194     soname_spec='${libname}${release}.so$major'
1195     shlibpath_var=LD_LIBRARY_PATH
1196     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1197     if test "X$HPUX_IA64_MODE" = X32; then
1198       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1199     else
1200       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1201     fi
1202     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1203     ;;
1204   *)
1205     dynamic_linker="$host_os dld.sl"
1206     shlibpath_var=SHLIB_PATH
1207     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1208     library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
1209     soname_spec='${libname}${release}.sl$major'
1210     ;;
1211   esac
1212   # HP-UX runs *really* slowly unless shared libraries are mode 555.
1213   postinstall_cmds='chmod 555 $lib'
1214   ;;
1215
1216 irix5* | irix6*)
1217   if test "$with_gnu_ld" = yes; then
1218     version_type=linux
1219   else
1220     version_type=irix
1221   fi
1222   need_lib_prefix=no
1223   need_version=no
1224   soname_spec='${libname}${release}.so$major'
1225   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so'
1226   case $host_os in
1227   irix5*)
1228     libsuff= shlibsuff=
1229     ;;
1230   *)
1231     case $LD in # libtool.m4 will add one of these switches to LD
1232     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1233       libsuff= shlibsuff= libmagic=32-bit;;
1234     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1235       libsuff=32 shlibsuff=N32 libmagic=N32;;
1236     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1237       libsuff=64 shlibsuff=64 libmagic=64-bit;;
1238     *) libsuff= shlibsuff= libmagic=never-match;;
1239     esac
1240     ;;
1241   esac
1242   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1243   shlibpath_overrides_runpath=no
1244   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1245   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1246   ;;
1247
1248 # No shared lib support for Linux oldld, aout, or coff.
1249 linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
1250   dynamic_linker=no
1251   ;;
1252
1253 # This must be Linux ELF.
1254 linux-gnu*)
1255   version_type=linux
1256   need_lib_prefix=no
1257   need_version=no
1258   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1259   soname_spec='${libname}${release}.so$major'
1260   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1261   shlibpath_var=LD_LIBRARY_PATH
1262   shlibpath_overrides_runpath=no
1263   # This implies no fast_install, which is unacceptable.
1264   # Some rework will be needed to allow for fast_install
1265   # before this can be enabled.
1266   hardcode_into_libs=yes
1267
1268   # We used to test for /lib/ld.so.1 and disable shared libraries on
1269   # powerpc, because MkLinux only supported shared libraries with the
1270   # GNU dynamic linker.  Since this was broken with cross compilers,
1271   # most powerpc-linux boxes support dynamic linking these days and
1272   # people can always --disable-shared, the test was removed, and we
1273   # assume the GNU/Linux dynamic linker is in use.
1274   dynamic_linker='GNU/Linux ld.so'
1275   ;;
1276
1277 netbsd*)
1278   need_lib_prefix=no
1279   need_version=no
1280   version_type=sunos
1281   if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1282     library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
1283     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1284     dynamic_linker='NetBSD (a.out) ld.so'
1285   else
1286     library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
1287     soname_spec='${libname}${release}.so$major'
1288     dynamic_linker='NetBSD ld.elf_so'
1289   fi
1290   shlibpath_var=LD_LIBRARY_PATH
1291   shlibpath_overrides_runpath=yes
1292   hardcode_into_libs=yes
1293   ;;
1294
1295 newsos6)
1296   version_type=linux
1297   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1298   shlibpath_var=LD_LIBRARY_PATH
1299   shlibpath_overrides_runpath=yes
1300   ;;
1301
1302 openbsd*)
1303   version_type=sunos
1304   if test "$with_gnu_ld" = yes; then
1305     need_lib_prefix=no
1306     need_version=no
1307   fi
1308   library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
1309   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1310   shlibpath_var=LD_LIBRARY_PATH
1311   ;;
1312
1313 os2*)
1314   libname_spec='$name'
1315   need_lib_prefix=no
1316   library_names_spec='$libname.dll $libname.a'
1317   dynamic_linker='OS/2 ld.exe'
1318   shlibpath_var=LIBPATH
1319   ;;
1320
1321 osf3* | osf4* | osf5*)
1322   version_type=osf
1323   need_version=no
1324   soname_spec='${libname}${release}.so$major'
1325   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1326   shlibpath_var=LD_LIBRARY_PATH
1327   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1328   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1329   ;;
1330
1331 sco3.2v5*)
1332   version_type=osf
1333   soname_spec='${libname}${release}.so$major'
1334   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1335   shlibpath_var=LD_LIBRARY_PATH
1336   ;;
1337
1338 solaris*)
1339   version_type=linux
1340   need_lib_prefix=no
1341   need_version=no
1342   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1343   soname_spec='${libname}${release}.so$major'
1344   shlibpath_var=LD_LIBRARY_PATH
1345   shlibpath_overrides_runpath=yes
1346   hardcode_into_libs=yes
1347   # ldd complains unless libraries are executable
1348   postinstall_cmds='chmod +x $lib'
1349   ;;
1350
1351 sunos4*)
1352   version_type=sunos
1353   library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
1354   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1355   shlibpath_var=LD_LIBRARY_PATH
1356   shlibpath_overrides_runpath=yes
1357   if test "$with_gnu_ld" = yes; then
1358     need_lib_prefix=no
1359   fi
1360   need_version=yes
1361   ;;
1362
1363 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1364   version_type=linux
1365   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1366   soname_spec='${libname}${release}.so$major'
1367   shlibpath_var=LD_LIBRARY_PATH
1368   case $host_vendor in
1369     motorola)
1370       need_lib_prefix=no
1371       need_version=no
1372       shlibpath_overrides_runpath=no
1373       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1374       ;;
1375   esac
1376   ;;
1377
1378 tpf*)
1379   version_type=linux
1380   need_lib_prefix=no
1381   need_version=no
1382   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $major $libname.so'
1383   soname_spec='${libname}${release}.so$major'
1384   shlibpath_var=LD_LIBRARY_PATH
1385   shlibpath_overrides_runpath=no
1386   hardcode_into_libs=yes
1387   dynamic_linker='GNU/Linux ld.so'
1388   ;;
1389
1390 uts4*)
1391   version_type=linux
1392   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1393   soname_spec='${libname}${release}.so$major'
1394   shlibpath_var=LD_LIBRARY_PATH
1395   ;;
1396
1397 dgux*)
1398   version_type=linux
1399   need_lib_prefix=no
1400   need_version=no
1401   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1402   soname_spec='${libname}${release}.so$major'
1403   shlibpath_var=LD_LIBRARY_PATH
1404   ;;
1405
1406 sysv4*MP*)
1407   if test -d /usr/nec ;then
1408     version_type=linux
1409     library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
1410     soname_spec='$libname.so.$major'
1411     shlibpath_var=LD_LIBRARY_PATH
1412   fi
1413   ;;
1414
1415 *)
1416   dynamic_linker=no
1417   ;;
1418 esac
1419 echo "$ac_t$dynamic_linker" 1>&6
1420 test "$dynamic_linker" = no && can_build_shared=no
1421
1422 # Check for command to grab the raw symbol name followed by C symbol from nm.
1423 echo $ac_n "checking command to parse $NM output... $ac_c" 1>&6
1424
1425 # These are sane defaults that work on at least a few old systems.
1426 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
1427
1428 # Character class describing NM global symbol codes.
1429 symcode='[BCDEGRST]'
1430
1431 # Regexp to match symbols that can be accessed directly from C.
1432 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
1433
1434 # Transform the above into a raw symbol and a C symbol.
1435 symxfrm='\1 \2\3 \3'
1436
1437 # Transform an extracted symbol line into a proper C declaration
1438 global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
1439
1440 # Define system-specific variables.
1441 case $host_os in
1442 aix*)
1443   symcode='[BCDT]'
1444   ;;
1445 cygwin* | mingw* | pw32*)
1446   symcode='[ABCDGISTW]'
1447   ;;
1448 hpux*) # Its linker distinguishes data from code symbols
1449   global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
1450   ;;
1451 irix*)
1452   symcode='[BCDEGRST]'
1453   ;;
1454 solaris* | sysv5*)
1455   symcode='[BDT]'
1456   ;;
1457 sysv4)
1458   symcode='[DFNSTU]'
1459   ;;
1460 esac
1461
1462 # Handle CRLF in mingw tool chain
1463 opt_cr=
1464 case $host_os in
1465 mingw*)
1466   opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
1467   ;;
1468 esac
1469
1470 # If we're using GNU nm, then use its standard symbol codes.
1471 if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
1472   symcode='[ABCDGISTW]'
1473 fi
1474
1475 # Try without a prefix undercore, then with it.
1476 for ac_symprfx in "" "_"; do
1477
1478   # Write the raw and C identifiers.
1479   global_symbol_pipe="sed -n -e 's/^.*[         ]\($symcode$symcode*\)[         ][      ]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
1480
1481   # Check to see that the pipe works correctly.
1482   pipe_works=no
1483   $rm conftest*
1484   cat > conftest.$ac_ext <<EOF
1485 #ifdef __cplusplus
1486 extern "C" {
1487 #endif
1488 char nm_test_var;
1489 void nm_test_func(){}
1490 #ifdef __cplusplus
1491 }
1492 #endif
1493 int main(){nm_test_var='a';nm_test_func();return(0);}
1494 EOF
1495
1496   echo "$progname:1431: checking if global_symbol_pipe works" >&5
1497   if { (eval echo $progname:1432: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.$objext; then
1498     # Now try to grab the symbols.
1499     nlist=conftest.nm
1500     if { echo "$progname:1435: eval \"$NM conftest.$objext | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.$objext | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then
1501
1502       # Try sorting and uniquifying the output.
1503       if sort "$nlist" | uniq > "$nlist"T; then
1504         mv -f "$nlist"T "$nlist"
1505       else
1506         rm -f "$nlist"T
1507       fi
1508
1509       # Make sure that we snagged all the symbols we need.
1510       if egrep ' nm_test_var$' "$nlist" >/dev/null; then
1511         if egrep ' nm_test_func$' "$nlist" >/dev/null; then
1512           cat <<EOF > conftest.$ac_ext
1513 #ifdef __cplusplus
1514 extern "C" {
1515 #endif
1516
1517 EOF
1518           # Now generate the symbol file.
1519           eval "$global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'
1520
1521           cat <<EOF >> conftest.$ac_ext
1522 #if defined (__STDC__) && __STDC__
1523 # define lt_ptr_t void *
1524 #else
1525 # define lt_ptr_t char *
1526 # define const
1527 #endif
1528
1529 /* The mapping between symbol names and symbols. */
1530 const struct {
1531   const char *name;
1532   lt_ptr_t address;
1533 }
1534 lt_preloaded_symbols[] =
1535 {
1536 EOF
1537           sed "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" >> conftest.$ac_ext
1538           cat <<\EOF >> conftest.$ac_ext
1539   {0, (lt_ptr_t) 0}
1540 };
1541
1542 #ifdef __cplusplus
1543 }
1544 #endif
1545 EOF
1546           # Now try linking the two files.
1547           mv conftest.$objext conftstm.$objext
1548           save_LIBS="$LIBS"
1549           save_CFLAGS="$CFLAGS"
1550           LIBS="conftstm.$objext"
1551           CFLAGS="$CFLAGS$no_builtin_flag"
1552           if { (eval echo $progname:1487: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1553             pipe_works=yes
1554           else
1555             echo "$progname: failed program was:" >&5
1556             cat conftest.$ac_ext >&5
1557           fi
1558           LIBS="$save_LIBS"
1559         else
1560           echo "cannot find nm_test_func in $nlist" >&5
1561         fi
1562       else
1563         echo "cannot find nm_test_var in $nlist" >&5
1564       fi
1565     else
1566       echo "cannot run $global_symbol_pipe" >&5
1567     fi
1568   else
1569     echo "$progname: failed program was:" >&5
1570     cat conftest.$ac_ext >&5
1571   fi
1572   $rm conftest* conftst*
1573
1574   # Do not use the global_symbol_pipe unless it works.
1575   if test "$pipe_works" = yes; then
1576     break
1577   else
1578     global_symbol_pipe=
1579   fi
1580 done
1581 if test "$pipe_works" = yes; then
1582   echo "${ac_t}ok" 1>&6
1583 else
1584   echo "${ac_t}failed" 1>&6
1585 fi
1586
1587 if test -z "$global_symbol_pipe"; then
1588   global_symbol_to_cdecl=
1589 fi
1590
1591 # Report the final consequences.
1592 echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6
1593
1594 # Only try to build win32 dlls if AC_LIBTOOL_WIN32_DLL was used in
1595 # configure.in, otherwise build static only libraries.
1596 case $host_os in
1597 cygwin* | mingw* | pw32* | os2*)
1598   if test x$can_build_shared = xyes; then
1599     test x$enable_win32_dll = xno && can_build_shared=no
1600     echo "checking if package supports dlls... $can_build_shared" 1>&6
1601   fi
1602 ;;
1603 esac
1604
1605 echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6
1606 test "$can_build_shared" = "no" && enable_shared=no
1607
1608 # On AIX, shared libraries and static libraries use the same namespace, and
1609 # are all built from PIC.
1610 case $host_os in
1611 aix3*)
1612   test "$enable_shared" = yes && enable_static=no
1613   if test -n "$RANLIB"; then
1614     archive_cmds="$archive_cmds~\$RANLIB \$lib"
1615     postinstall_cmds='$RANLIB $lib'
1616   fi
1617   ;;
1618
1619 aix4* | aix5*)
1620   test "$enable_shared" = yes && enable_static=no
1621   ;;
1622 esac
1623
1624 echo "$ac_t$enable_shared" 1>&6
1625
1626 # Make sure either enable_shared or enable_static is yes.
1627 test "$enable_shared" = yes || enable_static=yes
1628
1629 echo "checking whether to build static libraries... $enable_static" 1>&6
1630
1631 if test "$hardcode_action" = relink; then
1632   # Fast installation is not supported
1633   enable_fast_install=no
1634 elif test "$shlibpath_overrides_runpath" = yes ||
1635      test "$enable_shared" = no; then
1636   # Fast installation is not necessary
1637   enable_fast_install=needless
1638 fi
1639
1640 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
1641 if test "$with_gcc" = yes; then
1642   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
1643 fi
1644
1645 # Check whether we must set pic_mode to default
1646 test -z "$pic_flag" && pic_mode=default
1647
1648 if test "x$enable_dlopen" != xyes; then
1649   enable_dlopen=unknown
1650   enable_dlopen_self=unknown
1651   enable_dlopen_self_static=unknown
1652 else
1653 if test "X${lt_cv_dlopen+set}" != Xset; then
1654   lt_cv_dlopen=no lt_cv_dlopen_libs=
1655 echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
1656 echo "$progname:1591: checking for dlopen in -ldl" >&5
1657 if test "X${ac_cv_lib_dl_dlopen+set}" = Xset; then
1658   echo $ac_n "(cached) $ac_c" 1>&6
1659 else
1660   ac_save_LIBS="$LIBS"
1661 LIBS="-ldl  $LIBS"
1662 cat > conftest.$ac_ext <<EOF
1663 #line 1598 "ltconfig"
1664 /* Override any gcc2 internal prototype to avoid an error.  */
1665 /* We use char because int might match the return type of a gcc2
1666     builtin and then its argument prototype would still apply.  */
1667 #ifdef __cplusplus
1668 extern "C"
1669 #endif
1670 char dlopen();
1671
1672 int main() {
1673 dlopen()
1674 ; return 0; }
1675 EOF
1676 if { (eval echo $progname:1611: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1677   rm -rf conftest*
1678   ac_cv_lib_dl_dlopen=yes
1679 else
1680   echo "$progname: failed program was:" >&5
1681   cat conftest.$ac_ext >&5
1682   rm -rf conftest*
1683   ac_cv_lib_dl_dlopen=no
1684 fi
1685 rm -f conftest*
1686 LIBS="$ac_save_LIBS"
1687
1688 fi
1689 if test "X$ac_cv_lib_dl_dlopen" = Xyes; then
1690   echo "$ac_t""yes" 1>&6
1691   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
1692 else
1693   echo "$ac_t""no" 1>&6
1694 echo $ac_n "checking for dlopen""... $ac_c" 1>&6
1695 echo "$progname:1630: checking for dlopen" >&5
1696 if test "X${ac_cv_func_dlopen+set}" = Xset; then
1697   echo $ac_n "(cached) $ac_c" 1>&6
1698 else
1699   cat > conftest.$ac_ext <<EOF
1700 #line 1635 "ltconfig"
1701 /* System header to define __stub macros and hopefully few prototypes,
1702     which can conflict with char dlopen(); below.  */
1703 #include <assert.h>
1704 /* Override any gcc2 internal prototype to avoid an error.  */
1705 /* We use char because int might match the return type of a gcc2
1706     builtin and then its argument prototype would still apply.  */
1707 #ifdef __cplusplus
1708 extern "C"
1709 #endif
1710 char dlopen();
1711
1712 int main() {
1713
1714 /* The GNU C library defines this for functions which it implements
1715     to always fail with ENOSYS.  Some functions are actually named
1716     something starting with __ and the normal name is an alias.  */
1717 #if defined (__stub_dlopen) || defined (__stub___dlopen)
1718 choke me
1719 #else
1720 dlopen();
1721 #endif
1722
1723 ; return 0; }
1724 EOF
1725 if { (eval echo $progname:1660: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1726   rm -rf conftest*
1727   ac_cv_func_dlopen=yes
1728 else
1729   echo "$progname: failed program was:" >&5
1730   cat conftest.$ac_ext >&5
1731   rm -rf conftest*
1732   ac_cv_func_dlopen=no
1733 fi
1734 rm -f conftest*
1735 fi
1736 if test "X$ac_cv_func_dlopen" = Xyes; then
1737   echo "$ac_t""yes" 1>&6
1738   lt_cv_dlopen="dlopen"
1739 else
1740   echo "$ac_t""no" 1>&6
1741 echo $ac_n "checking for dlopen in -lsvld""... $ac_c" 1>&6
1742 echo "$progname:1677: checking for dlopen in -lsvld" >&5
1743 if test "X${ac_cv_lib_svld_dlopen+set}" = Xset; then
1744   echo $ac_n "(cached) $ac_c" 1>&6
1745 else
1746   ac_save_LIBS="$LIBS"
1747 LIBS="-lsvld  $LIBS"
1748 cat > conftest.$ac_ext <<EOF
1749 #line 1684 "ltconfig"
1750 /* Override any gcc2 internal prototype to avoid an error.  */
1751 /* We use char because int might match the return type of a gcc2
1752     builtin and then its argument prototype would still apply.  */
1753 #ifdef __cplusplus
1754 extern "C"
1755 #endif
1756 char dlopen();
1757
1758 int main() {
1759 dlopen()
1760 ; return 0; }
1761 EOF
1762 if { (eval echo $progname:1697: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1763   rm -rf conftest*
1764   ac_cv_lib_svld_dlopen=yes
1765 else
1766   echo "$progname: failed program was:" >&5
1767   cat conftest.$ac_ext >&5
1768   rm -rf conftest*
1769   ac_cv_lib_svld_dlopen=no
1770 fi
1771 rm -f conftest*
1772 LIBS="$ac_save_LIBS"
1773
1774 fi
1775 if test "X$ac_cv_lib_svld_dlopen" = Xyes; then
1776   echo "$ac_t""yes" 1>&6
1777   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
1778 else
1779   echo "$ac_t""no" 1>&6
1780 echo $ac_n "checking for dld_link in -ldld""... $ac_c" 1>&6
1781 echo "$progname:1716: checking for dld_link in -ldld" >&5
1782 if test "X${ac_cv_lib_dld_dld_link+set}" = Xset; then
1783   echo $ac_n "(cached) $ac_c" 1>&6
1784 else
1785   ac_save_LIBS="$LIBS"
1786 LIBS="-ldld  $LIBS"
1787 cat > conftest.$ac_ext <<EOF
1788 #line 1723 "ltconfig"
1789 /* Override any gcc2 internal prototype to avoid an error.  */
1790 /* We use char because int might match the return type of a gcc2
1791     builtin and then its argument prototype would still apply.  */
1792 #ifdef __cplusplus
1793 extern "C"
1794 #endif
1795 char dld_link();
1796
1797 int main() {
1798 dld_link()
1799 ; return 0; }
1800 EOF
1801 if { (eval echo $progname:1736: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1802   rm -rf conftest*
1803   ac_cv_lib_dld_dld_link=yes
1804 else
1805   echo "$progname: failed program was:" >&5
1806   cat conftest.$ac_ext >&5
1807   rm -rf conftest*
1808   ac_cv_lib_dld_dld_link=no
1809 fi
1810 rm -f conftest*
1811 LIBS="$ac_save_LIBS"
1812
1813 fi
1814 if test "X$ac_cv_lib_dld_dld_link" = Xyes; then
1815   echo "$ac_t""yes" 1>&6
1816   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
1817 else
1818   echo "$ac_t""no" 1>&6
1819 echo $ac_n "checking for shl_load""... $ac_c" 1>&6
1820 echo "$progname:1755: checking for shl_load" >&5
1821 if test "X${ac_cv_func_shl_load+set}" = Xset; then
1822   echo $ac_n "(cached) $ac_c" 1>&6
1823 else
1824   cat > conftest.$ac_ext <<EOF
1825 #line 1760 "ltconfig"
1826 /* System header to define __stub macros and hopefully few prototypes,
1827     which can conflict with char shl_load(); below.  */
1828 #include <assert.h>
1829 /* Override any gcc2 internal prototype to avoid an error.  */
1830 /* We use char because int might match the return type of a gcc2
1831     builtin and then its argument prototype would still apply.  */
1832 #ifdef __cplusplus
1833 extern "C"
1834 #endif
1835 char shl_load();
1836
1837 int main() {
1838
1839 /* The GNU C library defines this for functions which it implements
1840     to always fail with ENOSYS.  Some functions are actually named
1841     something starting with __ and the normal name is an alias.  */
1842 #if defined (__stub_shl_load) || defined (__stub___shl_load)
1843 choke me
1844 #else
1845 shl_load();
1846 #endif
1847
1848 ; return 0; }
1849 EOF
1850 if { (eval echo $progname:1785: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1851   rm -rf conftest*
1852   ac_cv_func_shl_load=yes
1853 else
1854   echo "$progname: failed program was:" >&5
1855   cat conftest.$ac_ext >&5
1856   rm -rf conftest*
1857   ac_cv_func_shl_load=no
1858 fi
1859 rm -f conftest*
1860 fi
1861
1862 if test "X$ac_cv_func_shl_load" = Xyes; then
1863   echo "$ac_t""yes" 1>&6
1864   lt_cv_dlopen="shl_load"
1865 else
1866   echo "$ac_t""no" 1>&6
1867 echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6
1868 echo "$progname:1803: checking for shl_load in -ldld" >&5
1869 if test "X${ac_cv_lib_dld_shl_load+set}" = Xset; then
1870   echo $ac_n "(cached) $ac_c" 1>&6
1871 else
1872   ac_save_LIBS="$LIBS"
1873 LIBS="-ldld  $LIBS"
1874 cat > conftest.$ac_ext <<EOF
1875 #line 1810 "ltconfig"
1876 #include "confdefs.h"
1877 /* Override any gcc2 internal prototype to avoid an error.  */
1878 /* We use char because int might match the return type of a gcc2
1879     builtin and then its argument prototype would still apply.  */
1880 #ifdef __cplusplus
1881 extern "C"
1882 #endif
1883 char shl_load();
1884
1885 int main() {
1886 shl_load()
1887 ; return 0; }
1888 EOF
1889 if { (eval echo $progname:1824: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1890   rm -rf conftest*
1891   ac_cv_lib_dld_shl_load=yes
1892 else
1893   echo "$progname: failed program was:" >&5
1894   cat conftest.$ac_ext >&5
1895   rm -rf conftest*
1896   ac_cv_lib_dld_shl_load=no
1897 fi
1898 rm -f conftest*
1899 LIBS="$ac_save_LIBS"
1900
1901 fi
1902 if test "X$ac_cv_lib_dld_shl_load" = Xyes; then
1903   echo "$ac_t""yes" 1>&6
1904   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
1905 else
1906   echo "$ac_t""no" 1>&6
1907 fi
1908
1909
1910 fi
1911
1912
1913 fi
1914
1915
1916 fi
1917
1918
1919 fi
1920
1921 fi
1922
1923 fi
1924
1925   if test "x$lt_cv_dlopen" != xno; then
1926     enable_dlopen=yes
1927   else
1928     enable_dlopen=no
1929   fi
1930
1931   case $lt_cv_dlopen in
1932   dlopen)
1933 for ac_hdr in dlfcn.h; do
1934 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1935 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1936 echo "$progname:1871: checking for $ac_hdr" >&5
1937 if eval "test \"`echo 'X$''{'ac_cv_header_$ac_safe'+set}'`\" = Xset"; then
1938   echo $ac_n "(cached) $ac_c" 1>&6
1939 else
1940   cat > conftest.$ac_ext <<EOF
1941 #line 1876 "ltconfig"
1942 #include <$ac_hdr>
1943 int fnord = 0;
1944 int main () { return(0); }
1945 EOF
1946 ac_try="$ac_compile >/dev/null 2>conftest.out"
1947 { (eval echo $progname:1882: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1948 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1949 if test -z "$ac_err"; then
1950   rm -rf conftest*
1951   eval "ac_cv_header_$ac_safe=yes"
1952 else
1953   echo "$ac_err" >&5
1954   echo "$progname: failed program was:" >&5
1955   cat conftest.$ac_ext >&5
1956   rm -rf conftest*
1957   eval "ac_cv_header_$ac_safe=no"
1958 fi
1959 rm -f conftest*
1960 fi
1961 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1962   echo "$ac_t""yes" 1>&6
1963 else
1964   echo "$ac_t""no" 1>&6
1965 fi
1966 done
1967
1968     if test "x$ac_cv_header_dlfcn_h" = xyes; then
1969       CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1970     fi
1971     eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1972     LIBS="$lt_cv_dlopen_libs $LIBS"
1973
1974   echo $ac_n "checking whether a program can dlopen itself""... $ac_c" 1>&6
1975 echo "$progname:1910: checking whether a program can dlopen itself" >&5
1976 if test "X${lt_cv_dlopen_self+set}" = Xset; then
1977   echo $ac_n "(cached) $ac_c" 1>&6
1978 else
1979   if test "$cross_compiling" = yes; then
1980     lt_cv_dlopen_self=cross
1981   else
1982     cat > conftest.$ac_ext <<EOF
1983 #line 1918 "ltconfig"
1984
1985 #if HAVE_DLFCN_H
1986 #include <dlfcn.h>
1987 #endif
1988
1989 #include <stdio.h>
1990
1991 #ifdef RTLD_GLOBAL
1992 # define LTDL_GLOBAL    RTLD_GLOBAL
1993 #else
1994 # ifdef DL_GLOBAL
1995 #  define LTDL_GLOBAL   DL_GLOBAL
1996 # else
1997 #  define LTDL_GLOBAL   0
1998 # endif
1999 #endif
2000
2001 /* We may have to define LTDL_LAZY_OR_NOW in the command line if we
2002    find out it does not work in some platform. */
2003 #ifndef LTDL_LAZY_OR_NOW
2004 # ifdef RTLD_LAZY
2005 #  define LTDL_LAZY_OR_NOW      RTLD_LAZY
2006 # else
2007 #  ifdef DL_LAZY
2008 #   define LTDL_LAZY_OR_NOW     DL_LAZY
2009 #  else
2010 #   ifdef RTLD_NOW
2011 #    define LTDL_LAZY_OR_NOW    RTLD_NOW
2012 #   else
2013 #    ifdef DL_NOW
2014 #     define LTDL_LAZY_OR_NOW   DL_NOW
2015 #    else
2016 #     define LTDL_LAZY_OR_NOW   0
2017 #    endif
2018 #   endif
2019 #  endif
2020 # endif
2021 #endif
2022
2023 void fnord() { int i=42; }
2024 int main() {
2025     void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW);
2026     if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
2027                if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); }
2028
2029 EOF
2030 if { (eval echo $progname:1965: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2031 then
2032   lt_cv_dlopen_self=yes
2033 else
2034   echo "$progname: failed program was:" >&5
2035   cat conftest.$ac_ext >&5
2036   rm -fr conftest*
2037   lt_cv_dlopen_self=no
2038 fi
2039 rm -fr conftest*
2040 fi
2041
2042 fi
2043
2044 echo "$ac_t""$lt_cv_dlopen_self" 1>&6
2045
2046   if test "$lt_cv_dlopen_self" = yes; then
2047     LDFLAGS="$LDFLAGS $link_static_flag"
2048   echo $ac_n "checking whether a statically linked program can dlopen itself""... $ac_c" 1>&6
2049 echo "$progname:1984: checking whether a statically linked program can dlopen itself" >&5
2050 if test "X${lt_cv_dlopen_self_static+set}" = Xset; then
2051   echo $ac_n "(cached) $ac_c" 1>&6
2052 else
2053   if test "$cross_compiling" = yes; then
2054     lt_cv_dlopen_self_static=cross
2055   else
2056     cat > conftest.$ac_ext <<EOF
2057 #line 1992 "ltconfig"
2058
2059 #if HAVE_DLFCN_H
2060 #include <dlfcn.h>
2061 #endif
2062
2063 #include <stdio.h>
2064
2065 #ifdef RTLD_GLOBAL
2066 # define LTDL_GLOBAL    RTLD_GLOBAL
2067 #else
2068 # ifdef DL_GLOBAL
2069 #  define LTDL_GLOBAL   DL_GLOBAL
2070 # else
2071 #  define LTDL_GLOBAL   0
2072 # endif
2073 #endif
2074
2075 /* We may have to define LTDL_LAZY_OR_NOW in the command line if we
2076    find out it does not work in some platform. */
2077 #ifndef LTDL_LAZY_OR_NOW
2078 # ifdef RTLD_LAZY
2079 #  define LTDL_LAZY_OR_NOW      RTLD_LAZY
2080 # else
2081 #  ifdef DL_LAZY
2082 #   define LTDL_LAZY_OR_NOW     DL_LAZY
2083 #  else
2084 #   ifdef RTLD_NOW
2085 #    define LTDL_LAZY_OR_NOW    RTLD_NOW
2086 #   else
2087 #    ifdef DL_NOW
2088 #     define LTDL_LAZY_OR_NOW   DL_NOW
2089 #    else
2090 #     define LTDL_LAZY_OR_NOW   0
2091 #    endif
2092 #   endif
2093 #  endif
2094 # endif
2095 #endif
2096
2097 void fnord() { int i=42; }
2098 int main() {
2099     void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW);
2100     if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
2101     if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); }
2102
2103 EOF
2104 if { (eval echo $progname:2039: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2105 then
2106   lt_cv_dlopen_self_static=yes
2107 else
2108   echo "$progname: failed program was:" >&5
2109   cat conftest.$ac_ext >&5
2110   rm -fr conftest*
2111   lt_cv_dlopen_self_static=no
2112 fi
2113 rm -fr conftest*
2114 fi
2115
2116 fi
2117
2118 echo "$ac_t""$lt_cv_dlopen_self_static" 1>&6
2119 fi
2120     ;;
2121   esac
2122
2123   case $lt_cv_dlopen_self in
2124   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2125   *) enable_dlopen_self=unknown ;;
2126   esac
2127
2128   case $lt_cv_dlopen_self_static in
2129   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
2130   *) enable_dlopen_self_static=unknown ;;
2131   esac
2132 fi
2133
2134 # Copy echo and quote the copy, instead of the original, because it is
2135 # used later.
2136 ltecho="$echo"
2137 if test "X$ltecho" = "X$CONFIG_SHELL $0 --fallback-echo"; then
2138    ltecho="$CONFIG_SHELL \$0 --fallback-echo"
2139 fi
2140 LTSHELL="$SHELL"
2141
2142 LTCONFIG_VERSION="$VERSION"
2143
2144 # Only quote variables if we're using ltmain.sh.
2145 case $ltmain in
2146 *.sh)
2147   # Now quote all the things that may contain metacharacters.
2148   for var in ltecho old_AR old_AR_FLAGS old_CC old_LTCC old_CFLAGS old_CPPFLAGS \
2149     old_MAGIC_CMD old_LD old_LDFLAGS old_LIBS \
2150     old_LN_S old_NM old_RANLIB old_STRIP \
2151     old_AS old_DLLTOOL old_OBJDUMP \
2152     old_OBJEXT old_EXEEXT old_reload_flag \
2153     old_deplibs_check_method old_file_magic_cmd \
2154     AR AR_FLAGS CC LTCC LD LN_S NM LTSHELL LTCONFIG_VERSION \
2155     reload_flag reload_cmds wl \
2156     pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
2157     thread_safe_flag_spec whole_archive_flag_spec libname_spec \
2158     library_names_spec soname_spec \
2159     RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
2160     old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \
2161     postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \
2162     predep_objects postdep_objects predeps postdeps compiler_lib_search_path \
2163     old_striplib striplib file_magic_cmd export_symbols_cmds \
2164     deplibs_check_method allow_undefined_flag no_undefined_flag \
2165     finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
2166     hardcode_libdir_flag_spec hardcode_libdir_separator  \
2167     sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
2168     compiler_c_o need_locks exclude_expsyms include_expsyms file_list_spec; do
2169
2170     case $var in
2171     reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
2172     old_postinstall_cmds | old_postuninstall_cmds | \
2173     export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
2174     extract_expsyms_cmds | old_archive_from_expsyms_cmds | \
2175     postinstall_cmds | postuninstall_cmds | \
2176     finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
2177       # Double-quote double-evaled strings.
2178       eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" ### testsuite: skip nested quoting test
2179       ;;
2180     *)
2181       eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" ### testsuite: skip nested quoting test
2182       ;;
2183     esac
2184   done
2185
2186   case $ltecho in
2187   *'\$0 --fallback-echo"')
2188     ltecho=`$echo "X$ltecho" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
2189     ;;
2190   esac
2191
2192   if test -z "$tagname"; then
2193     trap "$rm \"$ofile\"; exit 1" 1 2 15
2194     echo "creating $ofile"
2195     $rm "$ofile"
2196     cat <<EOF > "$ofile"
2197 #! $SHELL
2198
2199 # `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
2200 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
2201 # NOTE: Changes made to this file will be lost: look at ltconfig or ltmain.sh.
2202 #
2203 # Copyright (C) 1996-2000 Free Software Foundation, Inc.
2204 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
2205 #
2206 # This program is free software; you can redistribute it and/or modify
2207 # it under the terms of the GNU General Public License as published by
2208 # the Free Software Foundation; either version 2 of the License, or
2209 # (at your option) any later version.
2210 #
2211 # This program is distributed in the hope that it will be useful, but
2212 # WITHOUT ANY WARRANTY; without even the implied warranty of
2213 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
2214 # General Public License for more details.
2215 #
2216 # You should have received a copy of the GNU General Public License
2217 # along with this program; if not, write to the Free Software
2218 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
2219 #
2220 # As a special exception to the GNU General Public License, if you
2221 # distribute this file as part of a program that contains a
2222 # configuration script generated by Autoconf, you may include it under
2223 # the same distribution terms that you use for the rest of that program.
2224
2225 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
2226 Xsed="sed -e s/^X//"
2227
2228 # The HP-UX ksh and POSIX shell print the target directory to stdout
2229 # if CDPATH is set.
2230 if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
2231
2232 # The names of the tagged configurations supported by this script.
2233 available_tags=
2234
2235 ### BEGIN LIBTOOL CONFIG
2236 EOF
2237   else
2238     echo "appending configuration tag \"$tagname\" to $ofile"
2239     echo "### BEGIN LIBTOOL TAG CONFIG: $tagname" >> "$ofile"
2240   fi
2241   cfgfile="$ofile"
2242   ;;
2243
2244 *)
2245   # Double-quote the variables that need it (for aesthetics).
2246   for var in old_AR old_AR_FLAGS old_CC old_LTCC old_CFLAGS old_CPPFLAGS \
2247     old_MAGIC_CMD old_LD old_LDFLAGS old_LIBS \
2248     old_LN_S old_NM old_RANLIB old_STRIP \
2249     old_AS old_DLLTOOL old_OBJDUMP \
2250     old_OBJEXT old_EXEEXT old_reload_flag \
2251     old_deplibs_check_method old_file_magic_cmd; do
2252     eval "$var=\\\"\$var\\\""
2253   done
2254
2255   # Just create a config file.
2256   cfgfile="$ofile.cfg"
2257   if test -z "$tagname"; then
2258     trap "$rm \"$cfgfile\"; exit 1" 1 2 15
2259     echo "creating $cfgfile"
2260     $rm "$cfgfile"
2261     cat <<EOF > "$cfgfile"
2262 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Libtool configuration file.
2263 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
2264
2265 ### BEGIN LIBTOOL CONFIG
2266 EOF
2267   else
2268     echo "appending to $cfgfile"
2269     echo "### BEGIN LIBTOOL TAG CONFIG: $tagname" >> "$ofile"
2270   fi
2271   ;;
2272 esac
2273
2274 cat <<EOF >> "$cfgfile"
2275 # Libtool was configured as follows, on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2276 #
2277 # AR=$old_AR AR_FLAGS=$old_AR_FLAGS LTCC=$old_LTCC CC=$old_CC \\
2278 # CFLAGS=$old_CFLAGS CPPFLAGS=$old_CPPFLAGS \\
2279 # MAGIC_CMD=$old_MAGIC_CMD LD=$old_LD LDFLAGS=$old_LDFLAGS LIBS=$old_LIBS \\
2280 # LN_S=$old_LN_S NM=$old_NM RANLIB=$old_RANLIB STRIP=$old_STRIP \\
2281 # AS=$old_AS DLLTOOL=$old_DLLTOOL OBJDUMP=$old_OBJDUMP \\
2282 # objext=$old_OBJEXT exeext=$old_EXEEXT reload_flag=$old_reload_flag \\
2283 # deplibs_check_method=$old_deplibs_check_method \\
2284 # file_magic_cmd=$old_file_magic_cmd \\
2285 #   $0$ltconfig_args
2286 #
2287 # Compiler and other test output produced by $progname, useful for
2288 # debugging $progname, is in ./config.log if it exists.
2289
2290 # The version of $progname that generated this script.
2291 LTCONFIG_VERSION=$LTCONFIG_VERSION
2292
2293 # Shell to use when invoking shell scripts.
2294 SHELL=$LTSHELL
2295
2296 # Whether or not to build shared libraries.
2297 build_libtool_libs=$enable_shared
2298
2299 # Whether or not to add -lc for building shared libraries.
2300 build_libtool_need_lc=$need_lc
2301
2302 # Whether or not to build static libraries.
2303 build_old_libs=$enable_static
2304
2305 # Whether or not to optimize for fast installation.
2306 fast_install=$enable_fast_install
2307
2308 # The host system.
2309 host_alias=$host_alias
2310 host=$host
2311
2312 # An echo program that does not interpret backslashes.
2313 echo=$ltecho
2314
2315 # The archiver.
2316 AR=$AR
2317 AR_FLAGS=$AR_FLAGS
2318
2319 # A C compiler.
2320 LTCC=$LTCC
2321
2322 # A language-specific compiler.
2323 CC=$CC
2324
2325 # Is the compiler the GNU C compiler?
2326 with_gcc=$with_gcc
2327
2328 # The linker used to build libraries.
2329 LD=$LD
2330
2331 # Whether we need hard or soft links.
2332 LN_S=$LN_S
2333
2334 # A BSD-compatible nm program.
2335 NM=$NM
2336
2337 # A symbol stripping program
2338 STRIP=$STRIP
2339
2340 # Used to examine libraries when file_magic_cmd begins "file"
2341 MAGIC_CMD=$MAGIC_CMD
2342
2343 # Used on cygwin: DLL creation program.
2344 DLLTOOL="$DLLTOOL"
2345
2346 # Used on cygwin: object dumper.
2347 OBJDUMP="$OBJDUMP"
2348
2349 # Used on cygwin: assembler.
2350 AS="$AS"
2351
2352 # The name of the directory that contains temporary libtool files.
2353 objdir=$objdir
2354
2355 # How to create reloadable object files.
2356 reload_flag=$reload_flag
2357 reload_cmds=$reload_cmds
2358
2359 # How to pass a linker flag through the compiler.
2360 wl=$wl
2361
2362 # Object file suffix (normally "o").
2363 objext="$objext"
2364
2365 # Old archive suffix (normally "a").
2366 libext="$libext"
2367
2368 # Shared library suffix (normally ".so").
2369 shrext='$shrext'
2370
2371 # Executable file suffix (normally "").
2372 exeext="$exeext"
2373
2374 # Additional compiler flags for building library objects.
2375 pic_flag=$pic_flag
2376 pic_mode=$pic_mode
2377
2378 # What is the maximum length of a command?
2379 max_cmd_len=$max_cmd_len
2380
2381 # Does compiler simultaneously support -c and -o options?
2382 compiler_c_o=$compiler_c_o
2383
2384 # Must we lock files when doing compilation ?
2385 need_locks=$need_locks
2386
2387 # Do we need the lib prefix for modules?
2388 need_lib_prefix=$need_lib_prefix
2389
2390 # Do we need a version for libraries?
2391 need_version=$need_version
2392
2393 # Whether dlopen is supported.
2394 dlopen_support=$enable_dlopen
2395
2396 # Whether dlopen of programs is supported.
2397 dlopen_self=$enable_dlopen_self
2398
2399 # Whether dlopen of statically linked programs is supported.
2400 dlopen_self_static=$enable_dlopen_self_static
2401
2402 # Compiler flag to prevent dynamic linking.
2403 link_static_flag=$link_static_flag
2404
2405 # Compiler flag to turn off builtin functions.
2406 no_builtin_flag=$no_builtin_flag
2407
2408 # Compiler flag to allow reflexive dlopens.
2409 export_dynamic_flag_spec=$export_dynamic_flag_spec
2410
2411 # Compiler flag to generate shared objects directly from archives.
2412 whole_archive_flag_spec=$whole_archive_flag_spec
2413
2414 # Compiler flag to generate thread-safe objects.
2415 thread_safe_flag_spec=$thread_safe_flag_spec
2416
2417 # Library versioning type.
2418 version_type=$version_type
2419
2420 # Format of library name prefix.
2421 libname_spec=$libname_spec
2422
2423 # List of archive names.  First name is the real one, the rest are links.
2424 # The last name is the one that the linker finds with -lNAME.
2425 library_names_spec=$library_names_spec
2426
2427 # The coded name of the library, if different from the real name.
2428 soname_spec=$soname_spec
2429
2430 # Commands used to build and install an old-style archive.
2431 RANLIB=$RANLIB
2432 old_archive_cmds=$old_archive_cmds
2433 old_postinstall_cmds=$old_postinstall_cmds
2434 old_postuninstall_cmds=$old_postuninstall_cmds
2435
2436 # Create an old-style archive from a shared archive.
2437 old_archive_from_new_cmds=$old_archive_from_new_cmds
2438
2439 # Create a temporary old-style archive to link instead of a shared archive.
2440 old_archive_from_expsyms_cmds=$old_archive_from_expsyms_cmds
2441
2442 # Commands used to build and install a shared archive.
2443 archive_cmds=$archive_cmds
2444 archive_expsym_cmds=$archive_expsym_cmds
2445 postinstall_cmds=$postinstall_cmds
2446 postuninstall_cmds=$postuninstall_cmds
2447
2448 # Commands to strip libraries.
2449 old_striplib=$old_striplib
2450 striplib=$striplib
2451
2452 # Dependencies to place before the objects being linked to create a
2453 # shared library.
2454 predep_objects=$predep_objects
2455
2456 # Dependencies to place after the objects being linked to create a
2457 # shared library.
2458 postdep_objects=$postdep_objects
2459
2460 # Dependencies to place before the objects being linked to create a
2461 # shared library.
2462 predeps=$predeps
2463
2464 # Dependencies to place after the objects being linked to create a
2465 # shared library.
2466 postdeps=$postdeps
2467
2468 # The library search path used internally by the compiler when linking
2469 # a shared library.
2470 compiler_lib_search_path=$compiler_lib_search_path
2471
2472 # Method to check whether dependent libraries are shared objects.
2473 deplibs_check_method=$deplibs_check_method
2474
2475 # Command to use when deplibs_check_method == file_magic.
2476 file_magic_cmd=$file_magic_cmd
2477
2478 # Flag that allows shared libraries with undefined symbols to be built.
2479 allow_undefined_flag=$allow_undefined_flag
2480
2481 # Flag that forces no undefined symbols.
2482 no_undefined_flag=$no_undefined_flag
2483
2484 # Commands used to finish a libtool library installation in a directory.
2485 finish_cmds=$finish_cmds
2486
2487 # Same as above, but a single script fragment to be evaled but not shown.
2488 finish_eval=$finish_eval
2489
2490 # Take the output of nm and produce a listing of raw symbols and C names.
2491 global_symbol_pipe=$global_symbol_pipe
2492
2493 # Transform the output of nm in a proper C declaration
2494 global_symbol_to_cdecl=$global_symbol_to_cdecl
2495
2496 # This is the shared library runtime path variable.
2497 runpath_var=$runpath_var
2498
2499 # This is the shared library path variable.
2500 shlibpath_var=$shlibpath_var
2501
2502 # Is shlibpath searched before the hard-coded library search path?
2503 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
2504
2505 # How to hardcode a shared library path into an executable.
2506 hardcode_action=$hardcode_action
2507
2508 # Whether we should hardcode library paths into libraries.
2509 hardcode_into_libs=$hardcode_into_libs
2510
2511 # Flag to hardcode \$libdir into a binary during linking.
2512 # This must work even if \$libdir does not exist.
2513 hardcode_libdir_flag_spec=$hardcode_libdir_flag_spec
2514
2515 # Whether we need a single -rpath flag with a separated argument.
2516 hardcode_libdir_separator=$hardcode_libdir_separator
2517
2518 # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
2519 # resulting binary.
2520 hardcode_direct=$hardcode_direct
2521
2522 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
2523 # resulting binary.
2524 hardcode_minus_L=$hardcode_minus_L
2525
2526 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
2527 # the resulting binary.
2528 hardcode_shlibpath_var=$hardcode_shlibpath_var
2529
2530 # Variables whose values should be saved in libtool wrapper scripts and
2531 # restored at relink time.
2532 variables_saved_for_relink="$variables_saved_for_relink"
2533
2534 # Whether libtool must link a program against all its dependency libraries.
2535 link_all_deplibs=$link_all_deplibs
2536
2537 # Compile-time system search path for libraries
2538 sys_lib_search_path_spec=$sys_lib_search_path_spec
2539
2540 # Run-time system search path for libraries
2541 sys_lib_dlsearch_path_spec=$sys_lib_dlsearch_path_spec
2542
2543 # Fix the shell variable \$srcfile for the compiler.
2544 fix_srcfile_path="$fix_srcfile_path"
2545
2546 # Set to yes if exported symbols are required.
2547 always_export_symbols=$always_export_symbols
2548
2549 # The commands to list exported symbols.
2550 export_symbols_cmds=$export_symbols_cmds
2551
2552 # The commands to extract the exported symbol list from a shared archive.
2553 extract_expsyms_cmds=$extract_expsyms_cmds
2554
2555 # Symbols that should not be listed in the preloaded symbols.
2556 exclude_expsyms=$exclude_expsyms
2557
2558 # Symbols that must always be exported.
2559 include_expsyms=$include_expsyms
2560
2561 # Specify filename containing input files.
2562 file_list_spec=$file_list_spec
2563
2564 # with_gnu_ld value
2565 with_gnu_ld=$with_gnu_ld
2566
2567 EOF
2568
2569 if test -z "$tagname"; then
2570   echo '### END LIBTOOL CONFIG' >> "$ofile"
2571 else
2572   echo "### END LIBTOOL TAG CONFIG: $tagname" >> "$ofile"
2573 fi
2574
2575 case $ltmain in
2576 *.sh)
2577   echo >> "$ofile"
2578   if test -z "$tagname"; then
2579     case $host_os in
2580     aix3*)
2581       cat <<\EOF >> "$ofile"
2582
2583 # AIX sometimes has problems with the GCC collect2 program.  For some
2584 # reason, if we set the COLLECT_NAMES environment variable, the problems
2585 # vanish in a puff of smoke.
2586 if test "X${COLLECT_NAMES+set}" != Xset; then
2587   COLLECT_NAMES=
2588   export COLLECT_NAMES
2589 fi
2590 EOF
2591       ;;
2592     esac
2593     case $host in
2594     *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
2595       cat <<'EOF' >> "$ofile"
2596       # This is a source program that is used to create dlls on Windows
2597       # Don't remove nor modify the starting and closing comments
2598 # /* ltdll.c starts here */
2599 # #define WIN32_LEAN_AND_MEAN
2600 # #include <windows.h>
2601 # #undef WIN32_LEAN_AND_MEAN
2602 # #include <stdio.h>
2603 #
2604 # #ifndef __CYGWIN__
2605 # #  ifdef __CYGWIN32__
2606 # #    define __CYGWIN__ __CYGWIN32__
2607 # #  endif
2608 # #endif
2609 #
2610 # #ifdef __cplusplus
2611 # extern "C" {
2612 # #endif
2613 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
2614 # #ifdef __cplusplus
2615 # }
2616 # #endif
2617 #
2618 # #ifdef __CYGWIN__
2619 # #include <cygwin/cygwin_dll.h>
2620 # DECLARE_CYGWIN_DLL( DllMain );
2621 # #endif
2622 # HINSTANCE __hDllInstance_base;
2623 #
2624 # BOOL APIENTRY
2625 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
2626 # {
2627 #   __hDllInstance_base = hInst;
2628 #   return TRUE;
2629 # }
2630 # /* ltdll.c ends here */
2631       # This is a source program that is used to create import libraries
2632       # on Windows for dlls which lack them. Don't remove nor modify the
2633       # starting and closing comments
2634 # /* impgen.c starts here */
2635 # /*   Copyright (C) 1999-2000 Free Software Foundation, Inc.
2636 #
2637 #  This file is part of GNU libtool.
2638 #
2639 #  This program is free software; you can redistribute it and/or modify
2640 #  it under the terms of the GNU General Public License as published by
2641 #  the Free Software Foundation; either version 2 of the License, or
2642 #  (at your option) any later version.
2643 #
2644 #  This program is distributed in the hope that it will be useful,
2645 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
2646 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
2647 #  GNU General Public License for more details.
2648 #
2649 #  You should have received a copy of the GNU General Public License
2650 #  along with this program; if not, write to the Free Software
2651 #  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
2652 #  */
2653 #
2654 #  #include <stdio.h>           /* for printf() */
2655 #  #include <unistd.h>          /* for open(), lseek(), read() */
2656 #  #include <fcntl.h>           /* for O_RDONLY, O_BINARY */
2657 #  #include <string.h>          /* for strdup() */
2658 #
2659 #  /* O_BINARY isn't required (or even defined sometimes) under Unix */
2660 #  #ifndef O_BINARY
2661 #  #define O_BINARY 0
2662 #  #endif
2663 #
2664 #  static unsigned int
2665 #  pe_get16 (fd, offset)
2666 #       int fd;
2667 #       int offset;
2668 #  {
2669 #    unsigned char b[2];
2670 #    lseek (fd, offset, SEEK_SET);
2671 #    read (fd, b, 2);
2672 #    return b[0] + (b[1]<<8);
2673 #  }
2674 #
2675 #  static unsigned int
2676 #  pe_get32 (fd, offset)
2677 #      int fd;
2678 #      int offset;
2679 #  {
2680 #    unsigned char b[4];
2681 #    lseek (fd, offset, SEEK_SET);
2682 #    read (fd, b, 4);
2683 #    return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
2684 #  }
2685 #
2686 #  static unsigned int
2687 #  pe_as32 (ptr)
2688 #       void *ptr;
2689 #  {
2690 #    unsigned char *b = ptr;
2691 #    return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
2692 #  }
2693 #
2694 #  int
2695 #  main (argc, argv)
2696 #      int argc;
2697 #      char *argv[];
2698 #  {
2699 #      int dll;
2700 #      unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
2701 #      unsigned long export_rva, export_size, nsections, secptr, expptr;
2702 #      unsigned long name_rvas, nexp;
2703 #      unsigned char *expdata, *erva;
2704 #      char *filename, *dll_name;
2705 #
2706 #      filename = argv[1];
2707 #
2708 #      dll = open(filename, O_RDONLY|O_BINARY);
2709 #      if (dll < 1)
2710 #       return 1;
2711 #
2712 #      dll_name = filename;
2713 #
2714 #      for (i=0; filename[i]; i++)
2715 #       if (filename[i] == '/' || filename[i] == '\\'  || filename[i] == ':')
2716 #           dll_name = filename + i +1;
2717 #
2718 #      pe_header_offset = pe_get32 (dll, 0x3c);
2719 #      opthdr_ofs = pe_header_offset + 4 + 20;
2720 #      num_entries = pe_get32 (dll, opthdr_ofs + 92);
2721 #
2722 #      if (num_entries < 1) /* no exports */
2723 #       return 1;
2724 #
2725 #      export_rva = pe_get32 (dll, opthdr_ofs + 96);
2726 #      export_size = pe_get32 (dll, opthdr_ofs + 100);
2727 #      nsections = pe_get16 (dll, pe_header_offset + 4 +2);
2728 #      secptr = (pe_header_offset + 4 + 20 +
2729 #             pe_get16 (dll, pe_header_offset + 4 + 16));
2730 #
2731 #      expptr = 0;
2732 #      for (i = 0; i < nsections; i++)
2733 #      {
2734 #       char sname[8];
2735 #       unsigned long secptr1 = secptr + 40 * i;
2736 #       unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
2737 #       unsigned long vsize = pe_get32 (dll, secptr1 + 16);
2738 #       unsigned long fptr = pe_get32 (dll, secptr1 + 20);
2739 #       lseek(dll, secptr1, SEEK_SET);
2740 #       read(dll, sname, 8);
2741 #       if (vaddr <= export_rva && vaddr+vsize > export_rva)
2742 #       {
2743 #           expptr = fptr + (export_rva - vaddr);
2744 #           if (export_rva + export_size > vaddr + vsize)
2745 #               export_size = vsize - (export_rva - vaddr);
2746 #           break;
2747 #       }
2748 #      }
2749 #
2750 #      expdata = (unsigned char*)malloc(export_size);
2751 #      lseek (dll, expptr, SEEK_SET);
2752 #      read (dll, expdata, export_size);
2753 #      erva = expdata - export_rva;
2754 #
2755 #      nexp = pe_as32 (expdata+24);
2756 #      name_rvas = pe_as32 (expdata+32);
2757 #
2758 #      printf ("EXPORTS\n");
2759 #      for (i = 0; i<nexp; i++)
2760 #      {
2761 #       unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
2762 #       printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
2763 #      }
2764 #
2765 #      return 0;
2766 #  }
2767 # /* impgen.c ends here */
2768
2769 EOF
2770     ;;
2771   esac
2772
2773
2774     # Append the ltmain.sh script.
2775     sed '$q' "$ltmain" >> "$ofile" || (rm -f "$ofile"; exit 1)
2776     # We use sed instead of cat because bash on DJGPP gets confused if
2777     # if finds mixed CR/LF and LF-only lines.  Since sed operates in
2778     # text mode, it properly converts lines to CR/LF.  This bash problem
2779     # is reportedly fixed, but why not run on old versions too?
2780
2781     chmod +x "$ofile"
2782   fi
2783   ;;
2784
2785 *)
2786   # Compile the libtool program.
2787   echo "FIXME: would compile $ltmain"
2788   ;;
2789 esac
2790
2791 # Update the list of available tags.
2792 if test -n "$tagname"; then
2793
2794   # Extract list of available tagged configurations in $ofile.
2795   # Note that this assumes the entire list is on one line.
2796   available_tags=`grep "^available_tags=" $ofile | sed -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
2797
2798   # Append the new tag name to the list of available tags.
2799   available_tags="$available_tags $tagname"
2800
2801   # Now substitute the updated of available tags.
2802   if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' ${ofile} > ${ofile}.new"; then
2803     mv ${ofile}.new ${ofile}
2804     chmod +x "$ofile"
2805   else
2806     rm -f ${ofile}.new
2807     echo "$progname: unable to update list of available tagged configurations."
2808     exit 1
2809   fi
2810 fi
2811
2812 # Don't cache tagged configuration!
2813 test -n "$cache_file" && test -z "$tagname" || exit 0
2814
2815 # AC_CACHE_SAVE
2816 trap '' 1 2 15
2817 cat > confcache <<\EOF
2818 # This file is a shell script that caches the results of configure
2819 # tests run on this system so they can be shared between configure
2820 # scripts and configure runs.  It is not useful on other systems.
2821 # If it contains results you don't want to keep, you may remove or edit it.
2822 #
2823 # By default, configure uses ./config.cache as the cache file,
2824 # creating it if it does not exist already.  You can give configure
2825 # the --cache-file=FILE option to use a different cache file; that is
2826 # what configure does when it calls configure scripts in
2827 # subdirectories, so they share the cache.
2828 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2829 # config.status only pays attention to the cache file if you give it the
2830 # --recheck option to rerun configure.
2831 #
2832 EOF
2833 # The following way of writing the cache mishandles newlines in values,
2834 # but we know of no workaround that is simple, portable, and efficient.
2835 # So, don't put newlines in cache variables' values.
2836 # Ultrix sh set writes to stderr and can't be redirected directly,
2837 # and sets the high bit in the cache file unless we assign to the vars.
2838 (set) 2>&1 |
2839   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2840   *ac_space=\ *)
2841     # `set' does not quote correctly, so add quotes (double-quote substitution
2842     # turns \\\\ into \\, and sed turns \\ into \).
2843     sed -n \
2844       -e "s/'/'\\\\''/g" \
2845       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2846     ;;
2847   *)
2848     # `set' quotes correctly as required by POSIX, so do not add quotes.
2849     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2850     ;;
2851   esac >> confcache
2852 if cmp -s $cache_file confcache; then
2853   :
2854 else
2855   if test -w $cache_file; then
2856     echo "updating cache $cache_file"
2857     cat confcache > $cache_file
2858   else
2859     echo "not updating unwritable cache $cache_file"
2860   fi
2861 fi
2862 rm -f confcache
2863
2864 exit 0
2865
2866 # Local Variables:
2867 # mode:shell-script
2868 # sh-indentation:2
2869 # End: