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Member "gimp-2.10.28/aclocal.m4" (14 Sep 2021, 433640 Bytes) of package /linux/misc/gimp-2.10.28.tar.bz2:


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    1 # generated automatically by aclocal 1.16.4 -*- Autoconf -*-
    2 
    3 # Copyright (C) 1996-2021 Free Software Foundation, Inc.
    4 
    5 # This file is free software; the Free Software Foundation
    6 # gives unlimited permission to copy and/or distribute it,
    7 # with or without modifications, as long as this notice is preserved.
    8 
    9 # This program is distributed in the hope that it will be useful,
   10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
   11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
   12 # PARTICULAR PURPOSE.
   13 
   14 m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
   15 m4_ifndef([AC_AUTOCONF_VERSION],
   16   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
   17 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.71],,
   18 [m4_warning([this file was generated for autoconf 2.71.
   19 You have another version of autoconf.  It may work, but is not guaranteed to.
   20 If you have problems, you may need to regenerate the build system entirely.
   21 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
   22 
   23 # Configure paths for GLIB
   24 # Owen Taylor     1997-2001
   25 
   26 # Increment this whenever this file is changed.
   27 #serial 4
   28 
   29 dnl AM_PATH_GLIB_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
   30 dnl Test for GLIB, and define GLIB_CFLAGS and GLIB_LIBS, if gmodule, gobject,
   31 dnl gthread, or gio is specified in MODULES, pass to pkg-config
   32 dnl
   33 AC_DEFUN([AM_PATH_GLIB_2_0],
   34 [dnl 
   35 dnl Get the cflags and libraries from pkg-config
   36 dnl
   37 
   38 dnl We can't use PKG_PREREQ because that needs 0.29.
   39 m4_ifndef([PKG_PROG_PKG_CONFIG],
   40           [pkg.m4 version 0.28 or later is required])
   41 
   42 AC_ARG_ENABLE(glibtest, [  --disable-glibtest      do not try to compile and run a test GLIB program],
   43 		    , enable_glibtest=yes)
   44 
   45   min_glib_version=ifelse([$1], [], [2.0.0], [$1])
   46   pkg_config_args="glib-2.0 >= $min_glib_version"
   47   for module in . $4
   48   do
   49       case "$module" in
   50          gmodule) 
   51              pkg_config_args="$pkg_config_args gmodule-2.0"
   52          ;;
   53          gmodule-no-export) 
   54              pkg_config_args="$pkg_config_args gmodule-no-export-2.0"
   55          ;;
   56          gobject) 
   57              pkg_config_args="$pkg_config_args gobject-2.0"
   58          ;;
   59          gthread) 
   60              pkg_config_args="$pkg_config_args gthread-2.0"
   61          ;;
   62          gio*) 
   63              pkg_config_args="$pkg_config_args $module-2.0"
   64          ;;
   65       esac
   66   done
   67 
   68   PKG_PROG_PKG_CONFIG([0.16])
   69 
   70   no_glib=""
   71 
   72   if test "x$PKG_CONFIG" = x ; then
   73     no_glib=yes
   74     PKG_CONFIG=no
   75   fi
   76 
   77   dnl For GLIB_CFLAGS and GLIB_LIBS
   78   PKG_CHECK_MODULES([GLIB], [$pkg_config_args], [:], [:])
   79 
   80   dnl For the tools
   81   PKG_CHECK_VAR([GLIB_GENMARSHAL], [glib-2.0], [glib_genmarshal])
   82   PKG_CHECK_VAR([GOBJECT_QUERY], [glib-2.0], [gobject_query])
   83   PKG_CHECK_VAR([GLIB_MKENUMS], [glib-2.0], [glib_mkenums])
   84   PKG_CHECK_VAR([GLIB_COMPILE_RESOURCES], [gio-2.0], [glib_compile_resources])
   85 
   86   AC_MSG_CHECKING(for GLIB - version >= $min_glib_version)
   87 
   88   if test x$PKG_CONFIG != xno ; then
   89     ## don't try to run the test against uninstalled libtool libs
   90     if $PKG_CONFIG --uninstalled $pkg_config_args; then
   91 	  echo "Will use uninstalled version of GLib found in PKG_CONFIG_PATH"
   92 	  enable_glibtest=no
   93     fi
   94 
   95     if $PKG_CONFIG --atleast-version $min_glib_version $pkg_config_args; then
   96 	  :
   97     else
   98 	  no_glib=yes
   99     fi
  100   fi
  101 
  102   if test x"$no_glib" = x ; then
  103     glib_config_major_version=`$PKG_CONFIG --modversion glib-2.0 | \
  104            sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
  105     glib_config_minor_version=`$PKG_CONFIG --modversion glib-2.0 | \
  106            sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
  107     glib_config_micro_version=`$PKG_CONFIG --modversion glib-2.0 | \
  108            sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
  109     if test "x$enable_glibtest" = "xyes" ; then
  110       ac_save_CFLAGS="$CFLAGS"
  111       ac_save_LIBS="$LIBS"
  112       CFLAGS="$CFLAGS $GLIB_CFLAGS"
  113       LIBS="$GLIB_LIBS $LIBS"
  114 dnl
  115 dnl Now check if the installed GLib is sufficiently new. (Also sanity
  116 dnl checks the results of pkg-config to some extent)
  117 dnl
  118       rm -f conf.glibtest
  119       AC_RUN_IFELSE([AC_LANG_SOURCE([[
  120 #include <glib.h>
  121 #include <stdio.h>
  122 #include <stdlib.h>
  123 
  124 int 
  125 main (void)
  126 {
  127   unsigned int major, minor, micro;
  128 
  129   fclose (fopen ("conf.glibtest", "w"));
  130 
  131   if (sscanf("$min_glib_version", "%u.%u.%u", &major, &minor, &micro) != 3) {
  132      printf("%s, bad version string\n", "$min_glib_version");
  133      exit(1);
  134    }
  135 
  136   if ((glib_major_version != $glib_config_major_version) ||
  137       (glib_minor_version != $glib_config_minor_version) ||
  138       (glib_micro_version != $glib_config_micro_version))
  139     {
  140       printf("\n*** 'pkg-config --modversion glib-2.0' returned %d.%d.%d, but GLIB (%d.%d.%d)\n", 
  141              $glib_config_major_version, $glib_config_minor_version, $glib_config_micro_version,
  142              glib_major_version, glib_minor_version, glib_micro_version);
  143       printf ("*** was found! If pkg-config was correct, then it is best\n");
  144       printf ("*** to remove the old version of GLib. You may also be able to fix the error\n");
  145       printf("*** by modifying your LD_LIBRARY_PATH environment variable, or by editing\n");
  146       printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
  147       printf("*** required on your system.\n");
  148       printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n");
  149       printf("*** to point to the correct configuration files\n");
  150     } 
  151   else if ((glib_major_version != GLIB_MAJOR_VERSION) ||
  152 	   (glib_minor_version != GLIB_MINOR_VERSION) ||
  153            (glib_micro_version != GLIB_MICRO_VERSION))
  154     {
  155       printf("*** GLib header files (version %d.%d.%d) do not match\n",
  156 	     GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION);
  157       printf("*** library (version %d.%d.%d)\n",
  158 	     glib_major_version, glib_minor_version, glib_micro_version);
  159     }
  160   else
  161     {
  162       if ((glib_major_version > major) ||
  163         ((glib_major_version == major) && (glib_minor_version > minor)) ||
  164         ((glib_major_version == major) && (glib_minor_version == minor) && (glib_micro_version >= micro)))
  165       {
  166         return 0;
  167        }
  168      else
  169       {
  170         printf("\n*** An old version of GLib (%u.%u.%u) was found.\n",
  171                glib_major_version, glib_minor_version, glib_micro_version);
  172         printf("*** You need a version of GLib newer than %u.%u.%u. The latest version of\n",
  173 	       major, minor, micro);
  174         printf("*** GLib is always available from ftp://ftp.gtk.org.\n");
  175         printf("***\n");
  176         printf("*** If you have already installed a sufficiently new version, this error\n");
  177         printf("*** probably means that the wrong copy of the pkg-config shell script is\n");
  178         printf("*** being found. The easiest way to fix this is to remove the old version\n");
  179         printf("*** of GLib, but you can also set the PKG_CONFIG environment to point to the\n");
  180         printf("*** correct copy of pkg-config. (In this case, you will have to\n");
  181         printf("*** modify your LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf\n");
  182         printf("*** so that the correct libraries are found at run-time))\n");
  183       }
  184     }
  185   return 1;
  186 }
  187 ]])],[],[no_glib=yes],[echo $ac_n "cross compiling; assumed OK... $ac_c"])
  188        CFLAGS="$ac_save_CFLAGS"
  189        LIBS="$ac_save_LIBS"
  190      fi
  191   fi
  192   if test "x$no_glib" = x ; then
  193      AC_MSG_RESULT(yes (version $glib_config_major_version.$glib_config_minor_version.$glib_config_micro_version))
  194      ifelse([$2], , :, [$2])     
  195   else
  196      AC_MSG_RESULT(no)
  197      if test "$PKG_CONFIG" = "no" ; then
  198        echo "*** A new enough version of pkg-config was not found."
  199        echo "*** See http://www.freedesktop.org/software/pkgconfig/"
  200      else
  201        if test -f conf.glibtest ; then
  202         :
  203        else
  204           echo "*** Could not run GLib test program, checking why..."
  205           ac_save_CFLAGS="$CFLAGS"
  206           ac_save_LIBS="$LIBS"
  207           CFLAGS="$CFLAGS $GLIB_CFLAGS"
  208           LIBS="$LIBS $GLIB_LIBS"
  209           AC_LINK_IFELSE([AC_LANG_PROGRAM([[
  210 #include <glib.h>
  211 #include <stdio.h>
  212 ]],      [[ return ((glib_major_version) || (glib_minor_version) || (glib_micro_version)); ]])],
  213         [ echo "*** The test program compiled, but did not run. This usually means"
  214           echo "*** that the run-time linker is not finding GLib or finding the wrong"
  215           echo "*** version of GLib. If it is not finding GLib, you'll need to set your"
  216           echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
  217           echo "*** to the installed location  Also, make sure you have run ldconfig if that"
  218           echo "*** is required on your system"
  219 	  echo "***"
  220           echo "*** If you have an old version installed, it is best to remove it, although"
  221           echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
  222         [ echo "*** The test program failed to compile or link. See the file config.log for the"
  223           echo "*** exact error that occurred. This usually means GLib is incorrectly installed."])
  224           CFLAGS="$ac_save_CFLAGS"
  225           LIBS="$ac_save_LIBS"
  226        fi
  227      fi
  228      GLIB_CFLAGS=""
  229      GLIB_LIBS=""
  230      GLIB_GENMARSHAL=""
  231      GOBJECT_QUERY=""
  232      GLIB_MKENUMS=""
  233      GLIB_COMPILE_RESOURCES=""
  234      ifelse([$3], , :, [$3])
  235   fi
  236   rm -f conf.glibtest
  237 ])
  238 
  239 # Copyright (C) 1995-2002 Free Software Foundation, Inc.
  240 # Copyright (C) 2001-2003,2004 Red Hat, Inc.
  241 #
  242 # This file is free software, distributed under the terms of the GNU
  243 # General Public License.  As a special exception to the GNU General
  244 # Public License, this file may be distributed as part of a program
  245 # that contains a configuration script generated by Autoconf, under
  246 # the same distribution terms as the rest of that program.
  247 #
  248 # This file can be copied and used freely without restrictions.  It can
  249 # be used in projects which are not available under the GNU Public License
  250 # but which still want to provide support for the GNU gettext functionality.
  251 #
  252 # Macro to add for using GNU gettext.
  253 # Ulrich Drepper <drepper@cygnus.com>, 1995, 1996
  254 #
  255 # Modified to never use included libintl. 
  256 # Owen Taylor <otaylor@redhat.com>, 12/15/1998
  257 #
  258 # Major rework to remove unused code
  259 # Owen Taylor <otaylor@redhat.com>, 12/11/2002
  260 #
  261 # Added better handling of ALL_LINGUAS from GNU gettext version 
  262 # written by Bruno Haible, Owen Taylor <otaylor.redhat.com> 5/30/3002
  263 #
  264 # Modified to require ngettext
  265 # Matthias Clasen <mclasen@redhat.com> 08/06/2004
  266 
  267 # Increment this whenever this file is changed.
  268 #serial 1
  269 
  270 # We need this here as well, since someone might use autoconf-2.5x
  271 # to configure GLib then an older version to configure a package
  272 # using AM_GLIB_GNU_GETTEXT
  273 AC_PREREQ(2.53)
  274 
  275 dnl
  276 dnl We go to great lengths to make sure that aclocal won't 
  277 dnl try to pull in the installed version of these macros
  278 dnl when running aclocal in the glib directory.
  279 dnl
  280 m4_copy([AC_DEFUN],[glib_DEFUN])
  281 m4_copy([AC_REQUIRE],[glib_REQUIRE])
  282 dnl
  283 dnl At the end, if we're not within glib, we'll define the public
  284 dnl definitions in terms of our private definitions.
  285 dnl
  286 
  287 # GLIB_LC_MESSAGES
  288 #--------------------
  289 glib_DEFUN([GLIB_LC_MESSAGES],
  290   [AC_CHECK_HEADERS([locale.h])
  291     if test $ac_cv_header_locale_h = yes; then
  292     AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
  293       [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
  294        am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
  295     if test $am_cv_val_LC_MESSAGES = yes; then
  296       AC_DEFINE(HAVE_LC_MESSAGES, 1,
  297         [Define if your <locale.h> file defines LC_MESSAGES.])
  298     fi
  299   fi])
  300 
  301 # GLIB_PATH_PROG_WITH_TEST
  302 #----------------------------
  303 dnl GLIB_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
  304 dnl   TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
  305 glib_DEFUN([GLIB_PATH_PROG_WITH_TEST],
  306 [# Extract the first word of "$2", so it can be a program name with args.
  307 set dummy $2; ac_word=[$]2
  308 AC_MSG_CHECKING([for $ac_word])
  309 AC_CACHE_VAL(ac_cv_path_$1,
  310 [case "[$]$1" in
  311   /*)
  312   ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
  313   ;;
  314   *)
  315   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  316   for ac_dir in ifelse([$5], , $PATH, [$5]); do
  317     test -z "$ac_dir" && ac_dir=.
  318     if test -f $ac_dir/$ac_word; then
  319       if [$3]; then
  320 	ac_cv_path_$1="$ac_dir/$ac_word"
  321 	break
  322       fi
  323     fi
  324   done
  325   IFS="$ac_save_ifs"
  326 dnl If no 4th arg is given, leave the cache variable unset,
  327 dnl so AC_PATH_PROGS will keep looking.
  328 ifelse([$4], , , [  test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
  329 ])dnl
  330   ;;
  331 esac])dnl
  332 $1="$ac_cv_path_$1"
  333 if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
  334   AC_MSG_RESULT([$]$1)
  335 else
  336   AC_MSG_RESULT(no)
  337 fi
  338 AC_SUBST($1)dnl
  339 ])
  340 
  341 dnl Checks for special options needed on Mac OS X.
  342 dnl Defines INTL_MACOSX_LIBS.
  343 dnl
  344 dnl Copied from intlmacosx.m4 in gettext, GPL.
  345 dnl Copyright (C) 2004-2013 Free Software Foundation, Inc.
  346 glib_DEFUN([glib_gt_INTL_MACOSX],
  347 [
  348   dnl Check for API introduced in Mac OS X 10.2.
  349   AC_CACHE_CHECK([for CFPreferencesCopyAppValue],
  350     [gt_cv_func_CFPreferencesCopyAppValue],
  351     [gt_save_LIBS="$LIBS"
  352      LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
  353      AC_LINK_IFELSE(
  354        [AC_LANG_PROGRAM(
  355           [[#include <CoreFoundation/CFPreferences.h>]],
  356           [[CFPreferencesCopyAppValue(NULL, NULL)]])],
  357        [gt_cv_func_CFPreferencesCopyAppValue=yes],
  358        [gt_cv_func_CFPreferencesCopyAppValue=no])
  359      LIBS="$gt_save_LIBS"])
  360   if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
  361     AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1],
  362       [Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in the CoreFoundation framework.])
  363   fi
  364   dnl Check for API introduced in Mac OS X 10.3.
  365   AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent],
  366     [gt_save_LIBS="$LIBS"
  367      LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
  368      AC_LINK_IFELSE(
  369        [AC_LANG_PROGRAM(
  370           [[#include <CoreFoundation/CFLocale.h>]],
  371           [[CFLocaleCopyCurrent();]])],
  372        [gt_cv_func_CFLocaleCopyCurrent=yes],
  373        [gt_cv_func_CFLocaleCopyCurrent=no])
  374      LIBS="$gt_save_LIBS"])
  375   if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
  376     AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1],
  377       [Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the CoreFoundation framework.])
  378   fi
  379   INTL_MACOSX_LIBS=
  380   if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
  381     INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
  382   fi
  383   AC_SUBST([INTL_MACOSX_LIBS])
  384 ])
  385 
  386 # GLIB_WITH_NLS
  387 #-----------------
  388 glib_DEFUN([GLIB_WITH_NLS],
  389   dnl NLS is obligatory
  390   [USE_NLS=yes
  391     AC_SUBST(USE_NLS)
  392 
  393     gt_cv_have_gettext=no
  394 
  395     CATOBJEXT=NONE
  396     XGETTEXT=:
  397     INTLLIBS=
  398 
  399     glib_gt_INTL_MACOSX
  400 
  401     AC_CHECK_HEADER(libintl.h,
  402      [gt_cv_func_dgettext_libintl="no"
  403       libintl_extra_libs=""
  404 
  405       #
  406       # First check in libc
  407       #
  408       AC_CACHE_CHECK([for ngettext in libc], gt_cv_func_ngettext_libc,
  409         [AC_TRY_LINK([
  410 #include <libintl.h>
  411 ],
  412          [return !ngettext ("","", 1)],
  413 	  gt_cv_func_ngettext_libc=yes,
  414           gt_cv_func_ngettext_libc=no)
  415         ])
  416   
  417       if test "$gt_cv_func_ngettext_libc" = "yes" ; then
  418 	      AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,
  419         	[AC_TRY_LINK([
  420 #include <libintl.h>
  421 ],
  422 	          [return !dgettext ("","")],
  423 		  gt_cv_func_dgettext_libc=yes,
  424 	          gt_cv_func_dgettext_libc=no)
  425         	])
  426       fi
  427   
  428       if test "$gt_cv_func_ngettext_libc" = "yes" ; then
  429         AC_CHECK_FUNCS(bind_textdomain_codeset)
  430       fi
  431 
  432       #
  433       # If we don't have everything we want, check in libintl
  434       #
  435       if test "$gt_cv_func_dgettext_libc" != "yes" \
  436 	 || test "$gt_cv_func_ngettext_libc" != "yes" \
  437          || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
  438         
  439         AC_CHECK_LIB(intl, bindtextdomain,
  440 	    [AC_CHECK_LIB(intl, ngettext,
  441 		    [AC_CHECK_LIB(intl, dgettext,
  442 			          gt_cv_func_dgettext_libintl=yes)])])
  443 
  444 	if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
  445 	  AC_MSG_CHECKING([if -liconv is needed to use gettext])
  446 	  AC_MSG_RESULT([])
  447   	  AC_CHECK_LIB(intl, ngettext,
  448           	[AC_CHECK_LIB(intl, dcgettext,
  449 		       [gt_cv_func_dgettext_libintl=yes
  450 			libintl_extra_libs=-liconv],
  451 			:,-liconv)],
  452 		:,-liconv)
  453         fi
  454 
  455         #
  456         # If we found libintl, then check in it for bind_textdomain_codeset();
  457         # we'll prefer libc if neither have bind_textdomain_codeset(),
  458         # and both have dgettext and ngettext
  459         #
  460         if test "$gt_cv_func_dgettext_libintl" = "yes" ; then
  461           glib_save_LIBS="$LIBS"
  462           LIBS="$LIBS -lintl $libintl_extra_libs"
  463           unset ac_cv_func_bind_textdomain_codeset
  464           AC_CHECK_FUNCS(bind_textdomain_codeset)
  465           LIBS="$glib_save_LIBS"
  466 
  467           if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then
  468             gt_cv_func_dgettext_libc=no
  469           else
  470             if test "$gt_cv_func_dgettext_libc" = "yes" \
  471 		&& test "$gt_cv_func_ngettext_libc" = "yes"; then
  472               gt_cv_func_dgettext_libintl=no
  473             fi
  474           fi
  475         fi
  476       fi
  477 
  478       if test "$gt_cv_func_dgettext_libc" = "yes" \
  479 	|| test "$gt_cv_func_dgettext_libintl" = "yes"; then
  480         gt_cv_have_gettext=yes
  481       fi
  482   
  483       if test "$gt_cv_func_dgettext_libintl" = "yes"; then
  484         INTLLIBS="-lintl $libintl_extra_libs $INTL_MACOSX_LIBS"
  485       fi
  486   
  487       if test "$gt_cv_have_gettext" = "yes"; then
  488 	AC_DEFINE(HAVE_GETTEXT,1,
  489 	  [Define if the GNU gettext() function is already present or preinstalled.])
  490 	GLIB_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
  491 	  [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
  492 	if test "$MSGFMT" != "no"; then
  493           glib_save_LIBS="$LIBS"
  494           LIBS="$LIBS $INTLLIBS"
  495 	  AC_CHECK_FUNCS(dcgettext)
  496 	  MSGFMT_OPTS=
  497 	  AC_MSG_CHECKING([if msgfmt accepts -c])
  498 	  GLIB_RUN_PROG([$MSGFMT -c -o /dev/null],[
  499 msgid ""
  500 msgstr ""
  501 "Content-Type: text/plain; charset=UTF-8\n"
  502 "Project-Id-Version: test 1.0\n"
  503 "PO-Revision-Date: 2007-02-15 12:01+0100\n"
  504 "Last-Translator: test <foo@bar.xx>\n"
  505 "Language-Team: C <LL@li.org>\n"
  506 "MIME-Version: 1.0\n"
  507 "Content-Transfer-Encoding: 8bit\n"
  508 ], [MSGFMT_OPTS=-c; AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no])])
  509 	  AC_SUBST(MSGFMT_OPTS)
  510 	  AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
  511 	  GLIB_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
  512 	    [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
  513 	  AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
  514 			 return _nl_msg_cat_cntr],
  515 	    [CATOBJEXT=.gmo 
  516              DATADIRNAME=share],
  517 	    [case $host in
  518 	    *-*-solaris*)
  519 	    dnl On Solaris, if bind_textdomain_codeset is in libc,
  520 	    dnl GNU format message catalog is always supported,
  521             dnl since both are added to the libc all together.
  522 	    dnl Hence, we'd like to go with DATADIRNAME=share and
  523 	    dnl and CATOBJEXT=.gmo in this case.
  524             AC_CHECK_FUNC(bind_textdomain_codeset,
  525 	      [CATOBJEXT=.gmo 
  526                DATADIRNAME=share],
  527 	      [CATOBJEXT=.mo
  528                DATADIRNAME=lib])
  529 	    ;;
  530 	    *-*-openbsd*)
  531 	    CATOBJEXT=.mo
  532             DATADIRNAME=share
  533 	    ;;
  534 	    *)
  535 	    CATOBJEXT=.mo
  536             DATADIRNAME=lib
  537 	    ;;
  538 	    esac])
  539           LIBS="$glib_save_LIBS"
  540 	  INSTOBJEXT=.mo
  541 	else
  542 	  gt_cv_have_gettext=no
  543 	fi
  544       fi
  545     ])
  546 
  547     if test "$gt_cv_have_gettext" = "yes" ; then
  548       AC_DEFINE(ENABLE_NLS, 1,
  549         [always defined to indicate that i18n is enabled])
  550     fi
  551 
  552     dnl Test whether we really found GNU xgettext.
  553     if test "$XGETTEXT" != ":"; then
  554       dnl If it is not GNU xgettext we define it as : so that the
  555       dnl Makefiles still can work.
  556       if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
  557         : ;
  558       else
  559         AC_MSG_RESULT(
  560 	  [found xgettext program is not GNU xgettext; ignore it])
  561         XGETTEXT=":"
  562       fi
  563     fi
  564 
  565     # We need to process the po/ directory.
  566     POSUB=po
  567 
  568     AC_OUTPUT_COMMANDS(
  569       [case "$CONFIG_FILES" in *po/Makefile.in*)
  570         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
  571       esac])
  572 
  573     dnl These rules are solely for the distribution goal.  While doing this
  574     dnl we only have to keep exactly one list of the available catalogs
  575     dnl in configure.ac.
  576     for lang in $ALL_LINGUAS; do
  577       GMOFILES="$GMOFILES $lang.gmo"
  578       POFILES="$POFILES $lang.po"
  579     done
  580 
  581     dnl Make all variables we use known to autoconf.
  582     AC_SUBST(CATALOGS)
  583     AC_SUBST(CATOBJEXT)
  584     AC_SUBST(DATADIRNAME)
  585     AC_SUBST(GMOFILES)
  586     AC_SUBST(INSTOBJEXT)
  587     AC_SUBST(INTLLIBS)
  588     AC_SUBST(PO_IN_DATADIR_TRUE)
  589     AC_SUBST(PO_IN_DATADIR_FALSE)
  590     AC_SUBST(POFILES)
  591     AC_SUBST(POSUB)
  592   ])
  593 
  594 # AM_GLIB_GNU_GETTEXT
  595 # -------------------
  596 # Do checks necessary for use of gettext. If a suitable implementation 
  597 # of gettext is found in either in libintl or in the C library,
  598 # it will set INTLLIBS to the libraries needed for use of gettext
  599 # and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable
  600 # gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST()
  601 # on various variables needed by the Makefile.in.in installed by 
  602 # glib-gettextize.
  603 dnl
  604 AU_DEFUN([GLIB_GNU_GETTEXT],
  605   [AC_REQUIRE([AC_PROG_CC])dnl
  606    
  607    GLIB_LC_MESSAGES
  608    GLIB_WITH_NLS
  609 
  610    if test "$gt_cv_have_gettext" = "yes"; then
  611      if test "x$ALL_LINGUAS" = "x"; then
  612        LINGUAS=
  613      else
  614        AC_MSG_CHECKING(for catalogs to be installed)
  615        NEW_LINGUAS=
  616        for presentlang in $ALL_LINGUAS; do
  617          useit=no
  618          if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then
  619            desiredlanguages="$LINGUAS"
  620          else
  621            desiredlanguages="$ALL_LINGUAS"
  622          fi
  623          for desiredlang in $desiredlanguages; do
  624  	   # Use the presentlang catalog if desiredlang is
  625            #   a. equal to presentlang, or
  626            #   b. a variant of presentlang (because in this case,
  627            #      presentlang can be used as a fallback for messages
  628            #      which are not translated in the desiredlang catalog).
  629            case "$desiredlang" in
  630              "$presentlang"*) useit=yes;;
  631            esac
  632          done
  633          if test $useit = yes; then
  634            NEW_LINGUAS="$NEW_LINGUAS $presentlang"
  635          fi
  636        done
  637        LINGUAS=$NEW_LINGUAS
  638        AC_MSG_RESULT($LINGUAS)
  639      fi
  640 
  641      dnl Construct list of names of catalog files to be constructed.
  642      if test -n "$LINGUAS"; then
  643        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
  644      fi
  645    fi
  646 
  647    dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
  648    dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
  649    dnl Try to locate is.
  650    MKINSTALLDIRS=
  651    if test -n "$ac_aux_dir"; then
  652      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
  653    fi
  654    if test -z "$MKINSTALLDIRS"; then
  655      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
  656    fi
  657    AC_SUBST(MKINSTALLDIRS)
  658 
  659    dnl Generate list of files to be processed by xgettext which will
  660    dnl be included in po/Makefile.
  661    test -d po || mkdir po
  662    if test "x$srcdir" != "x."; then
  663      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
  664        posrcprefix="$srcdir/"
  665      else
  666        posrcprefix="../$srcdir/"
  667      fi
  668    else
  669      posrcprefix="../"
  670    fi
  671    rm -f po/POTFILES
  672    sed -e "/^#/d" -e "/^\$/d" -e "s,.*,	$posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
  673 	< $srcdir/po/POTFILES.in > po/POTFILES
  674   ],
  675   [[$0: This macro is deprecated. You should use upstream gettext instead.]])
  676 
  677 # AM_GLIB_DEFINE_LOCALEDIR(VARIABLE)
  678 # -------------------------------
  679 # Define VARIABLE to the location where catalog files will
  680 # be installed by po/Makefile.
  681 glib_DEFUN([GLIB_DEFINE_LOCALEDIR],
  682 [glib_REQUIRE([GLIB_GNU_GETTEXT])dnl
  683 glib_save_prefix="$prefix"
  684 glib_save_exec_prefix="$exec_prefix"
  685 glib_save_datarootdir="$datarootdir"
  686 test "x$prefix" = xNONE && prefix=$ac_default_prefix
  687 test "x$exec_prefix" = xNONE && exec_prefix=$prefix
  688 datarootdir=`eval echo "${datarootdir}"`
  689 if test "x$CATOBJEXT" = "x.mo" ; then
  690   localedir=`eval echo "${libdir}/locale"`
  691 else
  692   localedir=`eval echo "${datadir}/locale"`
  693 fi
  694 prefix="$glib_save_prefix"
  695 exec_prefix="$glib_save_exec_prefix"
  696 datarootdir="$glib_save_datarootdir"
  697 AC_DEFINE_UNQUOTED($1, "$localedir",
  698   [Define the location where the catalogs will be installed])
  699 ])
  700 
  701 dnl
  702 dnl Now the definitions that aclocal will find
  703 dnl
  704 ifdef(glib_configure_ac,[],[
  705 AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)])
  706 AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)])
  707 ])dnl
  708 
  709 # GLIB_RUN_PROG(PROGRAM, TEST-FILE, [ACTION-IF-PASS], [ACTION-IF-FAIL])
  710 # 
  711 # Create a temporary file with TEST-FILE as its contents and pass the
  712 # file name to PROGRAM.  Perform ACTION-IF-PASS if PROGRAM exits with
  713 # 0 and perform ACTION-IF-FAIL for any other exit status.
  714 AC_DEFUN([GLIB_RUN_PROG],
  715 [cat >conftest.foo <<_ACEOF
  716 $2
  717 _ACEOF
  718 if AC_RUN_LOG([$1 conftest.foo]); then
  719   m4_ifval([$3], [$3], [:])
  720 m4_ifvaln([$4], [else $4])dnl
  721 echo "$as_me: failed input was:" >&AS_MESSAGE_LOG_FD
  722 sed 's/^/| /' conftest.foo >&AS_MESSAGE_LOG_FD
  723 fi])
  724 
  725 
  726 # Configure paths for GTK+
  727 # Owen Taylor     1997-2001
  728 
  729 # Version number used by aclocal, see `info automake Serials`.
  730 # Increment on every change.
  731 #serial 1
  732 
  733 dnl AM_PATH_GTK_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
  734 dnl Test for GTK+, and define GTK_CFLAGS and GTK_LIBS, if gthread is specified in MODULES, 
  735 dnl pass to pkg-config
  736 dnl
  737 AC_DEFUN([AM_PATH_GTK_2_0],
  738 [dnl 
  739 dnl Get the cflags and libraries from pkg-config
  740 dnl
  741 AC_ARG_ENABLE(gtktest, [  --disable-gtktest       do not try to compile and run a test GTK+ program],
  742 		    , enable_gtktest=yes)
  743 
  744   pkg_config_args=gtk+-2.0
  745   for module in . $4
  746   do
  747       case "$module" in
  748          gthread) 
  749              pkg_config_args="$pkg_config_args gthread-2.0"
  750          ;;
  751       esac
  752   done
  753 
  754   no_gtk=""
  755 
  756   AC_REQUIRE([PKG_PROG_PKG_CONFIG])
  757   PKG_PROG_PKG_CONFIG([0.7])
  758 
  759   min_gtk_version=ifelse([$1], ,2.0.0,$1)
  760   AC_MSG_CHECKING(for GTK+ - version >= $min_gtk_version)
  761 
  762   if test x$PKG_CONFIG != xno ; then
  763     ## don't try to run the test against uninstalled libtool libs
  764     if $PKG_CONFIG --uninstalled $pkg_config_args; then
  765 	  echo "Will use uninstalled version of GTK+ found in PKG_CONFIG_PATH"
  766 	  enable_gtktest=no
  767     fi
  768 
  769     if $PKG_CONFIG --atleast-version $min_gtk_version $pkg_config_args; then
  770 	  :
  771     else
  772 	  no_gtk=yes
  773     fi
  774   fi
  775 
  776   if test x"$no_gtk" = x ; then
  777     GTK_CFLAGS=`$PKG_CONFIG $pkg_config_args --cflags`
  778     GTK_LIBS=`$PKG_CONFIG $pkg_config_args --libs`
  779     gtk_config_major_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
  780            sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
  781     gtk_config_minor_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
  782            sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
  783     gtk_config_micro_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
  784            sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
  785     if test "x$enable_gtktest" = "xyes" ; then
  786       ac_save_CFLAGS="$CFLAGS"
  787       ac_save_LIBS="$LIBS"
  788       CFLAGS="$CFLAGS $GTK_CFLAGS"
  789       LIBS="$GTK_LIBS $LIBS"
  790 dnl
  791 dnl Now check if the installed GTK+ is sufficiently new. (Also sanity
  792 dnl checks the results of pkg-config to some extent)
  793 dnl
  794       rm -f conf.gtktest
  795       AC_TRY_RUN([
  796 #include <gtk/gtk.h>
  797 #include <stdio.h>
  798 #include <stdlib.h>
  799 
  800 int 
  801 main ()
  802 {
  803   int major, minor, micro;
  804   char *tmp_version;
  805 
  806   fclose (fopen ("conf.gtktest", "w"));
  807 
  808   /* HP/UX 9 (%@#!) writes to sscanf strings */
  809   tmp_version = g_strdup("$min_gtk_version");
  810   if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
  811      printf("%s, bad version string\n", "$min_gtk_version");
  812      exit(1);
  813    }
  814 
  815   if ((gtk_major_version != $gtk_config_major_version) ||
  816       (gtk_minor_version != $gtk_config_minor_version) ||
  817       (gtk_micro_version != $gtk_config_micro_version))
  818     {
  819       printf("\n*** 'pkg-config --modversion gtk+-2.0' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n", 
  820              $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version,
  821              gtk_major_version, gtk_minor_version, gtk_micro_version);
  822       printf ("*** was found! If pkg-config was correct, then it is best\n");
  823       printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n");
  824       printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
  825       printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
  826       printf("*** required on your system.\n");
  827       printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n");
  828       printf("*** to point to the correct configuration files\n");
  829     } 
  830   else if ((gtk_major_version != GTK_MAJOR_VERSION) ||
  831 	   (gtk_minor_version != GTK_MINOR_VERSION) ||
  832            (gtk_micro_version != GTK_MICRO_VERSION))
  833     {
  834       printf("*** GTK+ header files (version %d.%d.%d) do not match\n",
  835 	     GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION);
  836       printf("*** library (version %d.%d.%d)\n",
  837 	     gtk_major_version, gtk_minor_version, gtk_micro_version);
  838     }
  839   else
  840     {
  841       if ((gtk_major_version > major) ||
  842         ((gtk_major_version == major) && (gtk_minor_version > minor)) ||
  843         ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)))
  844       {
  845         return 0;
  846        }
  847      else
  848       {
  849         printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n",
  850                gtk_major_version, gtk_minor_version, gtk_micro_version);
  851         printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n",
  852 	       major, minor, micro);
  853         printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n");
  854         printf("***\n");
  855         printf("*** If you have already installed a sufficiently new version, this error\n");
  856         printf("*** probably means that the wrong copy of the pkg-config shell script is\n");
  857         printf("*** being found. The easiest way to fix this is to remove the old version\n");
  858         printf("*** of GTK+, but you can also set the PKG_CONFIG environment to point to the\n");
  859         printf("*** correct copy of pkg-config. (In this case, you will have to\n");
  860         printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
  861         printf("*** so that the correct libraries are found at run-time))\n");
  862       }
  863     }
  864   return 1;
  865 }
  866 ],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
  867        CFLAGS="$ac_save_CFLAGS"
  868        LIBS="$ac_save_LIBS"
  869      fi
  870   fi
  871   if test "x$no_gtk" = x ; then
  872      AC_MSG_RESULT(yes (version $gtk_config_major_version.$gtk_config_minor_version.$gtk_config_micro_version))
  873      ifelse([$2], , :, [$2])     
  874   else
  875      AC_MSG_RESULT(no)
  876      if test "$PKG_CONFIG" = "no" ; then
  877        echo "*** A new enough version of pkg-config was not found."
  878        echo "*** See http://pkgconfig.sourceforge.net"
  879      else
  880        if test -f conf.gtktest ; then
  881         :
  882        else
  883           echo "*** Could not run GTK+ test program, checking why..."
  884 	  ac_save_CFLAGS="$CFLAGS"
  885 	  ac_save_LIBS="$LIBS"
  886           CFLAGS="$CFLAGS $GTK_CFLAGS"
  887           LIBS="$LIBS $GTK_LIBS"
  888           AC_TRY_LINK([
  889 #include <gtk/gtk.h>
  890 #include <stdio.h>
  891 ],      [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ],
  892         [ echo "*** The test program compiled, but did not run. This usually means"
  893           echo "*** that the run-time linker is not finding GTK+ or finding the wrong"
  894           echo "*** version of GTK+. If it is not finding GTK+, you'll need to set your"
  895           echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
  896           echo "*** to the installed location  Also, make sure you have run ldconfig if that"
  897           echo "*** is required on your system"
  898 	  echo "***"
  899           echo "*** If you have an old version installed, it is best to remove it, although"
  900           echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
  901         [ echo "*** The test program failed to compile or link. See the file config.log for the"
  902           echo "*** exact error that occured. This usually means GTK+ is incorrectly installed."])
  903           CFLAGS="$ac_save_CFLAGS"
  904           LIBS="$ac_save_LIBS"
  905        fi
  906      fi
  907      GTK_CFLAGS=""
  908      GTK_LIBS=""
  909      ifelse([$3], , :, [$3])
  910   fi
  911   AC_SUBST(GTK_CFLAGS)
  912   AC_SUBST(GTK_LIBS)
  913   rm -f conf.gtktest
  914 ])
  915 
  916 # -*- mode: autoconf -*-
  917 #
  918 # gtk-doc.m4 - configure macro to check for gtk-doc
  919 # Copyright (C) 2003 James Henstridge
  920 #               2007-2017  Stefan Sauer
  921 #
  922 # This program is free software: you can redistribute it and/or modify
  923 # it under the terms of the GNU General Public License as published by
  924 # the Free Software Foundation, either version 3 of the License, or
  925 # (at your option) any later version.
  926 #
  927 # This program is distributed in the hope that it will be useful,
  928 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  929 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  930 # GNU General Public License for more details.
  931 #
  932 # You should have received a copy of the GNU General Public License
  933 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  934 #
  935 # As a special exception, the above copyright owner gives unlimited
  936 # permission to copy, distribute and modify the configure scripts that
  937 # are the output of Autoconf when processing the Macro. You need not
  938 # follow the terms of the GNU General Public License when using or
  939 # distributing such scripts, even though portions of the text of the
  940 # Macro appear in them. The GNU General Public License (GPL) does govern
  941 # all other use of the material that constitutes the Autoconf Macro.
  942 
  943 # serial 2
  944 
  945 dnl Usage:
  946 dnl   GTK_DOC_CHECK([minimum-gtk-doc-version])
  947 AC_DEFUN([GTK_DOC_CHECK],
  948 [
  949   AC_REQUIRE([PKG_PROG_PKG_CONFIG])
  950   AC_BEFORE([AC_PROG_LIBTOOL],[$0])dnl setup libtool first
  951   AC_BEFORE([AM_PROG_LIBTOOL],[$0])dnl setup libtool first
  952 
  953   ifelse([$1],[],[gtk_doc_requires="gtk-doc"],[gtk_doc_requires="gtk-doc >= $1"])
  954   AC_MSG_CHECKING([for gtk-doc])
  955   PKG_CHECK_EXISTS([$gtk_doc_requires],[have_gtk_doc=yes],[have_gtk_doc=no])
  956   AC_MSG_RESULT($have_gtk_doc)
  957 
  958   if test "$have_gtk_doc" = "no"; then
  959       AC_MSG_WARN([
  960   You will not be able to create source packages with 'make dist'
  961   because $gtk_doc_requires is not found.])
  962   fi
  963 
  964   dnl check for tools we added during development
  965   dnl Use AC_CHECK_PROG to avoid the check target using an absolute path that
  966   dnl may not be writable by the user. Currently, automake requires that the
  967   dnl test name must end in '.test'.
  968   dnl https://bugzilla.gnome.org/show_bug.cgi?id=701638
  969   AC_CHECK_PROG([GTKDOC_CHECK],[gtkdoc-check],[gtkdoc-check.test])
  970   AC_PATH_PROG([GTKDOC_CHECK_PATH],[gtkdoc-check])
  971   AC_PATH_PROGS([GTKDOC_REBASE],[gtkdoc-rebase],[true])
  972   AC_PATH_PROG([GTKDOC_MKPDF],[gtkdoc-mkpdf])
  973 
  974   dnl for overriding the documentation installation directory
  975   AC_ARG_WITH([html-dir],
  976     AS_HELP_STRING([--with-html-dir=PATH], [path to installed docs]),,
  977     [with_html_dir='${datadir}/gtk-doc/html'])
  978   HTML_DIR="$with_html_dir"
  979   AC_SUBST([HTML_DIR])
  980 
  981   dnl enable/disable documentation building
  982   AC_ARG_ENABLE([gtk-doc],
  983     AS_HELP_STRING([--enable-gtk-doc],
  984                    [use gtk-doc to build documentation [[default=no]]]),,
  985     [enable_gtk_doc=no])
  986 
  987   AC_MSG_CHECKING([whether to build gtk-doc documentation])
  988   AC_MSG_RESULT($enable_gtk_doc)
  989 
  990   if test "x$enable_gtk_doc" = "xyes" && test "$have_gtk_doc" = "no"; then
  991     AC_MSG_ERROR([
  992   You must have $gtk_doc_requires installed to build documentation for
  993   $PACKAGE_NAME. Please install gtk-doc or disable building the
  994   documentation by adding '--disable-gtk-doc' to '[$]0'.])
  995   fi
  996 
  997   dnl don't check for glib if we build glib
  998   if test "x$PACKAGE_NAME" != "xglib"; then
  999     dnl don't fail if someone does not have glib
 1000     PKG_CHECK_MODULES(GTKDOC_DEPS, glib-2.0 >= 2.10.0 gobject-2.0  >= 2.10.0,,[:])
 1001   fi
 1002 
 1003   dnl enable/disable output formats
 1004   AC_ARG_ENABLE([gtk-doc-html],
 1005     AS_HELP_STRING([--enable-gtk-doc-html],
 1006                    [build documentation in html format [[default=yes]]]),,
 1007     [enable_gtk_doc_html=yes])
 1008     AC_ARG_ENABLE([gtk-doc-pdf],
 1009       AS_HELP_STRING([--enable-gtk-doc-pdf],
 1010                      [build documentation in pdf format [[default=no]]]),,
 1011       [enable_gtk_doc_pdf=no])
 1012 
 1013   if test -z "$GTKDOC_MKPDF"; then
 1014     enable_gtk_doc_pdf=no
 1015   fi
 1016 
 1017   if test -z "$AM_DEFAULT_VERBOSITY"; then
 1018     AM_DEFAULT_VERBOSITY=1
 1019   fi
 1020   AC_SUBST([AM_DEFAULT_VERBOSITY])
 1021 
 1022   AM_CONDITIONAL([HAVE_GTK_DOC], [test x$have_gtk_doc = xyes])
 1023   AM_CONDITIONAL([ENABLE_GTK_DOC], [test x$enable_gtk_doc = xyes])
 1024   AM_CONDITIONAL([GTK_DOC_BUILD_HTML], [test x$enable_gtk_doc_html = xyes])
 1025   AM_CONDITIONAL([GTK_DOC_BUILD_PDF], [test x$enable_gtk_doc_pdf = xyes])
 1026   AM_CONDITIONAL([GTK_DOC_USE_LIBTOOL], [test -n "$LIBTOOL"])
 1027   AM_CONDITIONAL([GTK_DOC_USE_REBASE], [test -n "$GTKDOC_REBASE"])
 1028 ])
 1029 
 1030 
 1031 dnl IT_PROG_INTLTOOL([MINIMUM-VERSION], [no-xml])
 1032 # serial 42 IT_PROG_INTLTOOL
 1033 AC_DEFUN([IT_PROG_INTLTOOL], [
 1034 AC_PREREQ([2.50])dnl
 1035 AC_REQUIRE([AM_NLS])dnl
 1036 
 1037 case "$am__api_version" in
 1038     1.[01234])
 1039 	AC_MSG_ERROR([Automake 1.5 or newer is required to use intltool])
 1040     ;;
 1041     *)
 1042     ;;
 1043 esac
 1044 
 1045 INTLTOOL_REQUIRED_VERSION_AS_INT=`echo $1 | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
 1046 INTLTOOL_APPLIED_VERSION=`intltool-update --version | head -1 | cut -d" " -f3`
 1047 INTLTOOL_APPLIED_VERSION_AS_INT=`echo $INTLTOOL_APPLIED_VERSION | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
 1048 if test -n "$1"; then
 1049     AC_MSG_CHECKING([for intltool >= $1])
 1050     AC_MSG_RESULT([$INTLTOOL_APPLIED_VERSION found])
 1051     test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge "$INTLTOOL_REQUIRED_VERSION_AS_INT" ||
 1052 	AC_MSG_ERROR([Your intltool is too old.  You need intltool $1 or later.])
 1053 fi
 1054 
 1055 AC_PATH_PROG(INTLTOOL_UPDATE, [intltool-update])
 1056 AC_PATH_PROG(INTLTOOL_MERGE, [intltool-merge])
 1057 AC_PATH_PROG(INTLTOOL_EXTRACT, [intltool-extract])
 1058 if test -z "$INTLTOOL_UPDATE" -o -z "$INTLTOOL_MERGE" -o -z "$INTLTOOL_EXTRACT"; then
 1059     AC_MSG_ERROR([The intltool scripts were not found. Please install intltool.])
 1060 fi
 1061 
 1062 if test -z "$AM_DEFAULT_VERBOSITY"; then
 1063   AM_DEFAULT_VERBOSITY=1
 1064 fi
 1065 AC_SUBST([AM_DEFAULT_VERBOSITY])
 1066 
 1067 INTLTOOL_V_MERGE='$(INTLTOOL__v_MERGE_$(V))'
 1068 INTLTOOL__v_MERGE_='$(INTLTOOL__v_MERGE_$(AM_DEFAULT_VERBOSITY))'
 1069 INTLTOOL__v_MERGE_0='@echo "  ITMRG " [$]@;'
 1070 AC_SUBST(INTLTOOL_V_MERGE)
 1071 AC_SUBST(INTLTOOL__v_MERGE_)
 1072 AC_SUBST(INTLTOOL__v_MERGE_0)
 1073 
 1074 INTLTOOL_V_MERGE_OPTIONS='$(intltool__v_merge_options_$(V))'
 1075 intltool__v_merge_options_='$(intltool__v_merge_options_$(AM_DEFAULT_VERBOSITY))'
 1076 intltool__v_merge_options_0='-q'
 1077 AC_SUBST(INTLTOOL_V_MERGE_OPTIONS)
 1078 AC_SUBST(intltool__v_merge_options_)
 1079 AC_SUBST(intltool__v_merge_options_0)
 1080 
 1081   INTLTOOL_DESKTOP_RULE='%.desktop:   %.desktop.in   $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
 1082 INTLTOOL_DIRECTORY_RULE='%.directory: %.directory.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
 1083      INTLTOOL_KEYS_RULE='%.keys:      %.keys.in      $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -k -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
 1084      INTLTOOL_PROP_RULE='%.prop:      %.prop.in      $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
 1085       INTLTOOL_OAF_RULE='%.oaf:       %.oaf.in       $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -o -p $(top_srcdir)/po $< [$]@'
 1086      INTLTOOL_PONG_RULE='%.pong:      %.pong.in      $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
 1087    INTLTOOL_SERVER_RULE='%.server:    %.server.in    $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -o -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
 1088     INTLTOOL_SHEET_RULE='%.sheet:     %.sheet.in     $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
 1089 INTLTOOL_SOUNDLIST_RULE='%.soundlist: %.soundlist.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
 1090        INTLTOOL_UI_RULE='%.ui:        %.ui.in        $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
 1091       INTLTOOL_XML_RULE='%.xml:       %.xml.in       $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
 1092 if test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge 5000; then
 1093       INTLTOOL_XML_NOMERGE_RULE='%.xml:       %.xml.in       $(INTLTOOL_MERGE) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u --no-translations $< [$]@'
 1094 else
 1095       INTLTOOL_XML_NOMERGE_RULE='%.xml:       %.xml.in       $(INTLTOOL_MERGE) ; $(INTLTOOL_V_MERGE)_it_tmp_dir=tmp.intltool.[$][$]RANDOM && mkdir [$][$]_it_tmp_dir && LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u [$][$]_it_tmp_dir $< [$]@ && rmdir [$][$]_it_tmp_dir'
 1096 fi
 1097       INTLTOOL_XAM_RULE='%.xam:       %.xml.in       $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
 1098       INTLTOOL_KBD_RULE='%.kbd:       %.kbd.in       $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -m -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
 1099     INTLTOOL_CAVES_RULE='%.caves:     %.caves.in     $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
 1100   INTLTOOL_SCHEMAS_RULE='%.schemas:   %.schemas.in   $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -s -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
 1101     INTLTOOL_THEME_RULE='%.theme:     %.theme.in     $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
 1102     INTLTOOL_SERVICE_RULE='%.service: %.service.in   $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
 1103    INTLTOOL_POLICY_RULE='%.policy:    %.policy.in    $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
 1104 
 1105 _IT_SUBST(INTLTOOL_DESKTOP_RULE)
 1106 _IT_SUBST(INTLTOOL_DIRECTORY_RULE)
 1107 _IT_SUBST(INTLTOOL_KEYS_RULE)
 1108 _IT_SUBST(INTLTOOL_PROP_RULE)
 1109 _IT_SUBST(INTLTOOL_OAF_RULE)
 1110 _IT_SUBST(INTLTOOL_PONG_RULE)
 1111 _IT_SUBST(INTLTOOL_SERVER_RULE)
 1112 _IT_SUBST(INTLTOOL_SHEET_RULE)
 1113 _IT_SUBST(INTLTOOL_SOUNDLIST_RULE)
 1114 _IT_SUBST(INTLTOOL_UI_RULE)
 1115 _IT_SUBST(INTLTOOL_XAM_RULE)
 1116 _IT_SUBST(INTLTOOL_KBD_RULE)
 1117 _IT_SUBST(INTLTOOL_XML_RULE)
 1118 _IT_SUBST(INTLTOOL_XML_NOMERGE_RULE)
 1119 _IT_SUBST(INTLTOOL_CAVES_RULE)
 1120 _IT_SUBST(INTLTOOL_SCHEMAS_RULE)
 1121 _IT_SUBST(INTLTOOL_THEME_RULE)
 1122 _IT_SUBST(INTLTOOL_SERVICE_RULE)
 1123 _IT_SUBST(INTLTOOL_POLICY_RULE)
 1124 
 1125 # Check the gettext tools to make sure they are GNU
 1126 AC_PATH_PROG(XGETTEXT, xgettext)
 1127 AC_PATH_PROG(MSGMERGE, msgmerge)
 1128 AC_PATH_PROG(MSGFMT, msgfmt)
 1129 AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
 1130 if test -z "$XGETTEXT" -o -z "$MSGMERGE" -o -z "$MSGFMT"; then
 1131     AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
 1132 fi
 1133 xgversion="`$XGETTEXT --version|grep '(GNU ' 2> /dev/null`"
 1134 mmversion="`$MSGMERGE --version|grep '(GNU ' 2> /dev/null`"
 1135 mfversion="`$MSGFMT --version|grep '(GNU ' 2> /dev/null`"
 1136 if test -z "$xgversion" -o -z "$mmversion" -o -z "$mfversion"; then
 1137     AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
 1138 fi
 1139 
 1140 AC_PATH_PROG(INTLTOOL_PERL, perl)
 1141 if test -z "$INTLTOOL_PERL"; then
 1142    AC_MSG_ERROR([perl not found])
 1143 fi
 1144 AC_MSG_CHECKING([for perl >= 5.8.1])
 1145 $INTLTOOL_PERL -e "use 5.8.1;" > /dev/null 2>&1
 1146 if test $? -ne 0; then
 1147    AC_MSG_ERROR([perl 5.8.1 is required for intltool])
 1148 else
 1149    IT_PERL_VERSION=`$INTLTOOL_PERL -e "printf '%vd', $^V"`
 1150    AC_MSG_RESULT([$IT_PERL_VERSION])
 1151 fi
 1152 if test "x$2" != "xno-xml"; then
 1153    AC_MSG_CHECKING([for XML::Parser])
 1154    if `$INTLTOOL_PERL -e "require XML::Parser" 2>/dev/null`; then
 1155        AC_MSG_RESULT([ok])
 1156    else
 1157        AC_MSG_ERROR([XML::Parser perl module is required for intltool])
 1158    fi
 1159 fi
 1160 
 1161 # Substitute ALL_LINGUAS so we can use it in po/Makefile
 1162 AC_SUBST(ALL_LINGUAS)
 1163 
 1164 IT_PO_SUBDIR([po])
 1165 
 1166 ])
 1167 
 1168 
 1169 # IT_PO_SUBDIR(DIRNAME)
 1170 # ---------------------
 1171 # All po subdirs have to be declared with this macro; the subdir "po" is
 1172 # declared by IT_PROG_INTLTOOL.
 1173 #
 1174 AC_DEFUN([IT_PO_SUBDIR],
 1175 [AC_PREREQ([2.53])dnl We use ac_top_srcdir inside AC_CONFIG_COMMANDS.
 1176 dnl
 1177 dnl The following CONFIG_COMMANDS should be executed at the very end
 1178 dnl of config.status.
 1179 AC_CONFIG_COMMANDS_PRE([
 1180   AC_CONFIG_COMMANDS([$1/stamp-it], [
 1181     if [ ! grep "^# INTLTOOL_MAKEFILE$" "$1/Makefile.in" > /dev/null ]; then
 1182        AC_MSG_ERROR([$1/Makefile.in.in was not created by intltoolize.])
 1183     fi
 1184     rm -f "$1/stamp-it" "$1/stamp-it.tmp" "$1/POTFILES" "$1/Makefile.tmp"
 1185     >"$1/stamp-it.tmp"
 1186     [sed '/^#/d
 1187 	 s/^[[].*] *//
 1188 	 /^[ 	]*$/d
 1189 	'"s|^|	$ac_top_srcdir/|" \
 1190       "$srcdir/$1/POTFILES.in" | sed '$!s/$/ \\/' >"$1/POTFILES"
 1191     ]
 1192     [sed '/^POTFILES =/,/[^\\]$/ {
 1193 		/^POTFILES =/!d
 1194 		r $1/POTFILES
 1195 	  }
 1196 	 ' "$1/Makefile.in" >"$1/Makefile"]
 1197     rm -f "$1/Makefile.tmp"
 1198     mv "$1/stamp-it.tmp" "$1/stamp-it"
 1199   ])
 1200 ])dnl
 1201 ])
 1202 
 1203 # _IT_SUBST(VARIABLE)
 1204 # -------------------
 1205 # Abstract macro to do either _AM_SUBST_NOTMAKE or AC_SUBST
 1206 #
 1207 AC_DEFUN([_IT_SUBST],
 1208 [
 1209 AC_SUBST([$1])
 1210 m4_ifdef([_AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE([$1])])
 1211 ]
 1212 )
 1213 
 1214 # deprecated macros
 1215 AU_ALIAS([AC_PROG_INTLTOOL], [IT_PROG_INTLTOOL])
 1216 # A hint is needed for aclocal from Automake <= 1.9.4:
 1217 # AC_DEFUN([AC_PROG_INTLTOOL], ...)
 1218 
 1219 
 1220 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
 1221 #
 1222 #   Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
 1223 #   Written by Gordon Matzigkeit, 1996
 1224 #
 1225 # This file is free software; the Free Software Foundation gives
 1226 # unlimited permission to copy and/or distribute it, with or without
 1227 # modifications, as long as this notice is preserved.
 1228 
 1229 m4_define([_LT_COPYING], [dnl
 1230 # Copyright (C) 2014 Free Software Foundation, Inc.
 1231 # This is free software; see the source for copying conditions.  There is NO
 1232 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 1233 
 1234 # GNU Libtool is free software; you can redistribute it and/or modify
 1235 # it under the terms of the GNU General Public License as published by
 1236 # the Free Software Foundation; either version 2 of of the License, or
 1237 # (at your option) any later version.
 1238 #
 1239 # As a special exception to the GNU General Public License, if you
 1240 # distribute this file as part of a program or library that is built
 1241 # using GNU Libtool, you may include this file under the  same
 1242 # distribution terms that you use for the rest of that program.
 1243 #
 1244 # GNU Libtool is distributed in the hope that it will be useful, but
 1245 # WITHOUT ANY WARRANTY; without even the implied warranty of
 1246 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 1247 # GNU General Public License for more details.
 1248 #
 1249 # You should have received a copy of the GNU General Public License
 1250 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 1251 ])
 1252 
 1253 # serial 58 LT_INIT
 1254 
 1255 
 1256 # LT_PREREQ(VERSION)
 1257 # ------------------
 1258 # Complain and exit if this libtool version is less that VERSION.
 1259 m4_defun([LT_PREREQ],
 1260 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
 1261        [m4_default([$3],
 1262 		   [m4_fatal([Libtool version $1 or higher is required],
 1263 		             63)])],
 1264        [$2])])
 1265 
 1266 
 1267 # _LT_CHECK_BUILDDIR
 1268 # ------------------
 1269 # Complain if the absolute build directory name contains unusual characters
 1270 m4_defun([_LT_CHECK_BUILDDIR],
 1271 [case `pwd` in
 1272   *\ * | *\	*)
 1273     AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
 1274 esac
 1275 ])
 1276 
 1277 
 1278 # LT_INIT([OPTIONS])
 1279 # ------------------
 1280 AC_DEFUN([LT_INIT],
 1281 [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
 1282 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
 1283 AC_BEFORE([$0], [LT_LANG])dnl
 1284 AC_BEFORE([$0], [LT_OUTPUT])dnl
 1285 AC_BEFORE([$0], [LTDL_INIT])dnl
 1286 m4_require([_LT_CHECK_BUILDDIR])dnl
 1287 
 1288 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
 1289 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
 1290 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
 1291 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
 1292 dnl unless we require an AC_DEFUNed macro:
 1293 AC_REQUIRE([LTOPTIONS_VERSION])dnl
 1294 AC_REQUIRE([LTSUGAR_VERSION])dnl
 1295 AC_REQUIRE([LTVERSION_VERSION])dnl
 1296 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
 1297 m4_require([_LT_PROG_LTMAIN])dnl
 1298 
 1299 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
 1300 
 1301 dnl Parse OPTIONS
 1302 _LT_SET_OPTIONS([$0], [$1])
 1303 
 1304 # This can be used to rebuild libtool when needed
 1305 LIBTOOL_DEPS=$ltmain
 1306 
 1307 # Always use our own libtool.
 1308 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
 1309 AC_SUBST(LIBTOOL)dnl
 1310 
 1311 _LT_SETUP
 1312 
 1313 # Only expand once:
 1314 m4_define([LT_INIT])
 1315 ])# LT_INIT
 1316 
 1317 # Old names:
 1318 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
 1319 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
 1320 dnl aclocal-1.4 backwards compatibility:
 1321 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
 1322 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
 1323 
 1324 
 1325 # _LT_PREPARE_CC_BASENAME
 1326 # -----------------------
 1327 m4_defun([_LT_PREPARE_CC_BASENAME], [
 1328 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
 1329 func_cc_basename ()
 1330 {
 1331     for cc_temp in @S|@*""; do
 1332       case $cc_temp in
 1333         compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
 1334         distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
 1335         \-*) ;;
 1336         *) break;;
 1337       esac
 1338     done
 1339     func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
 1340 }
 1341 ])# _LT_PREPARE_CC_BASENAME
 1342 
 1343 
 1344 # _LT_CC_BASENAME(CC)
 1345 # -------------------
 1346 # It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
 1347 # but that macro is also expanded into generated libtool script, which
 1348 # arranges for $SED and $ECHO to be set by different means.
 1349 m4_defun([_LT_CC_BASENAME],
 1350 [m4_require([_LT_PREPARE_CC_BASENAME])dnl
 1351 AC_REQUIRE([_LT_DECL_SED])dnl
 1352 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
 1353 func_cc_basename $1
 1354 cc_basename=$func_cc_basename_result
 1355 ])
 1356 
 1357 
 1358 # _LT_FILEUTILS_DEFAULTS
 1359 # ----------------------
 1360 # It is okay to use these file commands and assume they have been set
 1361 # sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
 1362 m4_defun([_LT_FILEUTILS_DEFAULTS],
 1363 [: ${CP="cp -f"}
 1364 : ${MV="mv -f"}
 1365 : ${RM="rm -f"}
 1366 ])# _LT_FILEUTILS_DEFAULTS
 1367 
 1368 
 1369 # _LT_SETUP
 1370 # ---------
 1371 m4_defun([_LT_SETUP],
 1372 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 1373 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 1374 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
 1375 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
 1376 
 1377 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
 1378 dnl
 1379 _LT_DECL([], [host_alias], [0], [The host system])dnl
 1380 _LT_DECL([], [host], [0])dnl
 1381 _LT_DECL([], [host_os], [0])dnl
 1382 dnl
 1383 _LT_DECL([], [build_alias], [0], [The build system])dnl
 1384 _LT_DECL([], [build], [0])dnl
 1385 _LT_DECL([], [build_os], [0])dnl
 1386 dnl
 1387 AC_REQUIRE([AC_PROG_CC])dnl
 1388 AC_REQUIRE([LT_PATH_LD])dnl
 1389 AC_REQUIRE([LT_PATH_NM])dnl
 1390 dnl
 1391 AC_REQUIRE([AC_PROG_LN_S])dnl
 1392 test -z "$LN_S" && LN_S="ln -s"
 1393 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
 1394 dnl
 1395 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
 1396 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
 1397 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
 1398 dnl
 1399 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 1400 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
 1401 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
 1402 m4_require([_LT_CMD_RELOAD])dnl
 1403 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
 1404 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
 1405 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
 1406 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
 1407 m4_require([_LT_WITH_SYSROOT])dnl
 1408 m4_require([_LT_CMD_TRUNCATE])dnl
 1409 
 1410 _LT_CONFIG_LIBTOOL_INIT([
 1411 # See if we are running on zsh, and set the options that allow our
 1412 # commands through without removal of \ escapes INIT.
 1413 if test -n "\${ZSH_VERSION+set}"; then
 1414    setopt NO_GLOB_SUBST
 1415 fi
 1416 ])
 1417 if test -n "${ZSH_VERSION+set}"; then
 1418    setopt NO_GLOB_SUBST
 1419 fi
 1420 
 1421 _LT_CHECK_OBJDIR
 1422 
 1423 m4_require([_LT_TAG_COMPILER])dnl
 1424 
 1425 case $host_os in
 1426 aix3*)
 1427   # AIX sometimes has problems with the GCC collect2 program.  For some
 1428   # reason, if we set the COLLECT_NAMES environment variable, the problems
 1429   # vanish in a puff of smoke.
 1430   if test set != "${COLLECT_NAMES+set}"; then
 1431     COLLECT_NAMES=
 1432     export COLLECT_NAMES
 1433   fi
 1434   ;;
 1435 esac
 1436 
 1437 # Global variables:
 1438 ofile=libtool
 1439 can_build_shared=yes
 1440 
 1441 # All known linkers require a '.a' archive for static linking (except MSVC,
 1442 # which needs '.lib').
 1443 libext=a
 1444 
 1445 with_gnu_ld=$lt_cv_prog_gnu_ld
 1446 
 1447 old_CC=$CC
 1448 old_CFLAGS=$CFLAGS
 1449 
 1450 # Set sane defaults for various variables
 1451 test -z "$CC" && CC=cc
 1452 test -z "$LTCC" && LTCC=$CC
 1453 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
 1454 test -z "$LD" && LD=ld
 1455 test -z "$ac_objext" && ac_objext=o
 1456 
 1457 _LT_CC_BASENAME([$compiler])
 1458 
 1459 # Only perform the check for file, if the check method requires it
 1460 test -z "$MAGIC_CMD" && MAGIC_CMD=file
 1461 case $deplibs_check_method in
 1462 file_magic*)
 1463   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
 1464     _LT_PATH_MAGIC
 1465   fi
 1466   ;;
 1467 esac
 1468 
 1469 # Use C for the default configuration in the libtool script
 1470 LT_SUPPORTED_TAG([CC])
 1471 _LT_LANG_C_CONFIG
 1472 _LT_LANG_DEFAULT_CONFIG
 1473 _LT_CONFIG_COMMANDS
 1474 ])# _LT_SETUP
 1475 
 1476 
 1477 # _LT_PREPARE_SED_QUOTE_VARS
 1478 # --------------------------
 1479 # Define a few sed substitution that help us do robust quoting.
 1480 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
 1481 [# Backslashify metacharacters that are still active within
 1482 # double-quoted strings.
 1483 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
 1484 
 1485 # Same as above, but do not quote variable references.
 1486 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
 1487 
 1488 # Sed substitution to delay expansion of an escaped shell variable in a
 1489 # double_quote_subst'ed string.
 1490 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
 1491 
 1492 # Sed substitution to delay expansion of an escaped single quote.
 1493 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
 1494 
 1495 # Sed substitution to avoid accidental globbing in evaled expressions
 1496 no_glob_subst='s/\*/\\\*/g'
 1497 ])
 1498 
 1499 # _LT_PROG_LTMAIN
 1500 # ---------------
 1501 # Note that this code is called both from 'configure', and 'config.status'
 1502 # now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
 1503 # 'config.status' has no value for ac_aux_dir unless we are using Automake,
 1504 # so we pass a copy along to make sure it has a sensible value anyway.
 1505 m4_defun([_LT_PROG_LTMAIN],
 1506 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
 1507 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
 1508 ltmain=$ac_aux_dir/ltmain.sh
 1509 ])# _LT_PROG_LTMAIN
 1510 
 1511 
 1512 
 1513 # So that we can recreate a full libtool script including additional
 1514 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
 1515 # in macros and then make a single call at the end using the 'libtool'
 1516 # label.
 1517 
 1518 
 1519 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
 1520 # ----------------------------------------
 1521 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
 1522 m4_define([_LT_CONFIG_LIBTOOL_INIT],
 1523 [m4_ifval([$1],
 1524           [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
 1525                      [$1
 1526 ])])])
 1527 
 1528 # Initialize.
 1529 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
 1530 
 1531 
 1532 # _LT_CONFIG_LIBTOOL([COMMANDS])
 1533 # ------------------------------
 1534 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
 1535 m4_define([_LT_CONFIG_LIBTOOL],
 1536 [m4_ifval([$1],
 1537           [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
 1538                      [$1
 1539 ])])])
 1540 
 1541 # Initialize.
 1542 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
 1543 
 1544 
 1545 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
 1546 # -----------------------------------------------------
 1547 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
 1548 [_LT_CONFIG_LIBTOOL([$1])
 1549 _LT_CONFIG_LIBTOOL_INIT([$2])
 1550 ])
 1551 
 1552 
 1553 # _LT_FORMAT_COMMENT([COMMENT])
 1554 # -----------------------------
 1555 # Add leading comment marks to the start of each line, and a trailing
 1556 # full-stop to the whole comment if one is not present already.
 1557 m4_define([_LT_FORMAT_COMMENT],
 1558 [m4_ifval([$1], [
 1559 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
 1560               [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
 1561 )])
 1562 
 1563 
 1564 
 1565 
 1566 
 1567 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
 1568 # -------------------------------------------------------------------
 1569 # CONFIGNAME is the name given to the value in the libtool script.
 1570 # VARNAME is the (base) name used in the configure script.
 1571 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
 1572 # VARNAME.  Any other value will be used directly.
 1573 m4_define([_LT_DECL],
 1574 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
 1575     [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
 1576 	[m4_ifval([$1], [$1], [$2])])
 1577     lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
 1578     m4_ifval([$4],
 1579 	[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
 1580     lt_dict_add_subkey([lt_decl_dict], [$2],
 1581 	[tagged?], [m4_ifval([$5], [yes], [no])])])
 1582 ])
 1583 
 1584 
 1585 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
 1586 # --------------------------------------------------------
 1587 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
 1588 
 1589 
 1590 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
 1591 # ------------------------------------------------
 1592 m4_define([lt_decl_tag_varnames],
 1593 [_lt_decl_filter([tagged?], [yes], $@)])
 1594 
 1595 
 1596 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
 1597 # ---------------------------------------------------------
 1598 m4_define([_lt_decl_filter],
 1599 [m4_case([$#],
 1600   [0], [m4_fatal([$0: too few arguments: $#])],
 1601   [1], [m4_fatal([$0: too few arguments: $#: $1])],
 1602   [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
 1603   [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
 1604   [lt_dict_filter([lt_decl_dict], $@)])[]dnl
 1605 ])
 1606 
 1607 
 1608 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
 1609 # --------------------------------------------------
 1610 m4_define([lt_decl_quote_varnames],
 1611 [_lt_decl_filter([value], [1], $@)])
 1612 
 1613 
 1614 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
 1615 # ---------------------------------------------------
 1616 m4_define([lt_decl_dquote_varnames],
 1617 [_lt_decl_filter([value], [2], $@)])
 1618 
 1619 
 1620 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
 1621 # ---------------------------------------------------
 1622 m4_define([lt_decl_varnames_tagged],
 1623 [m4_assert([$# <= 2])dnl
 1624 _$0(m4_quote(m4_default([$1], [[, ]])),
 1625     m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
 1626     m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
 1627 m4_define([_lt_decl_varnames_tagged],
 1628 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
 1629 
 1630 
 1631 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
 1632 # ------------------------------------------------
 1633 m4_define([lt_decl_all_varnames],
 1634 [_$0(m4_quote(m4_default([$1], [[, ]])),
 1635      m4_if([$2], [],
 1636 	   m4_quote(lt_decl_varnames),
 1637 	m4_quote(m4_shift($@))))[]dnl
 1638 ])
 1639 m4_define([_lt_decl_all_varnames],
 1640 [lt_join($@, lt_decl_varnames_tagged([$1],
 1641 			lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
 1642 ])
 1643 
 1644 
 1645 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
 1646 # ------------------------------------
 1647 # Quote a variable value, and forward it to 'config.status' so that its
 1648 # declaration there will have the same value as in 'configure'.  VARNAME
 1649 # must have a single quote delimited value for this to work.
 1650 m4_define([_LT_CONFIG_STATUS_DECLARE],
 1651 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
 1652 
 1653 
 1654 # _LT_CONFIG_STATUS_DECLARATIONS
 1655 # ------------------------------
 1656 # We delimit libtool config variables with single quotes, so when
 1657 # we write them to config.status, we have to be sure to quote all
 1658 # embedded single quotes properly.  In configure, this macro expands
 1659 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
 1660 #
 1661 #    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
 1662 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
 1663 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
 1664     [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
 1665 
 1666 
 1667 # _LT_LIBTOOL_TAGS
 1668 # ----------------
 1669 # Output comment and list of tags supported by the script
 1670 m4_defun([_LT_LIBTOOL_TAGS],
 1671 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
 1672 available_tags='_LT_TAGS'dnl
 1673 ])
 1674 
 1675 
 1676 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
 1677 # -----------------------------------
 1678 # Extract the dictionary values for VARNAME (optionally with TAG) and
 1679 # expand to a commented shell variable setting:
 1680 #
 1681 #    # Some comment about what VAR is for.
 1682 #    visible_name=$lt_internal_name
 1683 m4_define([_LT_LIBTOOL_DECLARE],
 1684 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
 1685 					   [description])))[]dnl
 1686 m4_pushdef([_libtool_name],
 1687     m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
 1688 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
 1689     [0], [_libtool_name=[$]$1],
 1690     [1], [_libtool_name=$lt_[]$1],
 1691     [2], [_libtool_name=$lt_[]$1],
 1692     [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
 1693 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
 1694 ])
 1695 
 1696 
 1697 # _LT_LIBTOOL_CONFIG_VARS
 1698 # -----------------------
 1699 # Produce commented declarations of non-tagged libtool config variables
 1700 # suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
 1701 # script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
 1702 # section) are produced by _LT_LIBTOOL_TAG_VARS.
 1703 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
 1704 [m4_foreach([_lt_var],
 1705     m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
 1706     [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
 1707 
 1708 
 1709 # _LT_LIBTOOL_TAG_VARS(TAG)
 1710 # -------------------------
 1711 m4_define([_LT_LIBTOOL_TAG_VARS],
 1712 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
 1713     [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
 1714 
 1715 
 1716 # _LT_TAGVAR(VARNAME, [TAGNAME])
 1717 # ------------------------------
 1718 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
 1719 
 1720 
 1721 # _LT_CONFIG_COMMANDS
 1722 # -------------------
 1723 # Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
 1724 # variables for single and double quote escaping we saved from calls
 1725 # to _LT_DECL, we can put quote escaped variables declarations
 1726 # into 'config.status', and then the shell code to quote escape them in
 1727 # for loops in 'config.status'.  Finally, any additional code accumulated
 1728 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
 1729 m4_defun([_LT_CONFIG_COMMANDS],
 1730 [AC_PROVIDE_IFELSE([LT_OUTPUT],
 1731 	dnl If the libtool generation code has been placed in $CONFIG_LT,
 1732 	dnl instead of duplicating it all over again into config.status,
 1733 	dnl then we will have config.status run $CONFIG_LT later, so it
 1734 	dnl needs to know what name is stored there:
 1735         [AC_CONFIG_COMMANDS([libtool],
 1736             [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
 1737     dnl If the libtool generation code is destined for config.status,
 1738     dnl expand the accumulated commands and init code now:
 1739     [AC_CONFIG_COMMANDS([libtool],
 1740         [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
 1741 ])#_LT_CONFIG_COMMANDS
 1742 
 1743 
 1744 # Initialize.
 1745 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
 1746 [
 1747 
 1748 # The HP-UX ksh and POSIX shell print the target directory to stdout
 1749 # if CDPATH is set.
 1750 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 1751 
 1752 sed_quote_subst='$sed_quote_subst'
 1753 double_quote_subst='$double_quote_subst'
 1754 delay_variable_subst='$delay_variable_subst'
 1755 _LT_CONFIG_STATUS_DECLARATIONS
 1756 LTCC='$LTCC'
 1757 LTCFLAGS='$LTCFLAGS'
 1758 compiler='$compiler_DEFAULT'
 1759 
 1760 # A function that is used when there is no print builtin or printf.
 1761 func_fallback_echo ()
 1762 {
 1763   eval 'cat <<_LTECHO_EOF
 1764 \$[]1
 1765 _LTECHO_EOF'
 1766 }
 1767 
 1768 # Quote evaled strings.
 1769 for var in lt_decl_all_varnames([[ \
 1770 ]], lt_decl_quote_varnames); do
 1771     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
 1772     *[[\\\\\\\`\\"\\\$]]*)
 1773       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
 1774       ;;
 1775     *)
 1776       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
 1777       ;;
 1778     esac
 1779 done
 1780 
 1781 # Double-quote double-evaled strings.
 1782 for var in lt_decl_all_varnames([[ \
 1783 ]], lt_decl_dquote_varnames); do
 1784     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
 1785     *[[\\\\\\\`\\"\\\$]]*)
 1786       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
 1787       ;;
 1788     *)
 1789       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
 1790       ;;
 1791     esac
 1792 done
 1793 
 1794 _LT_OUTPUT_LIBTOOL_INIT
 1795 ])
 1796 
 1797 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
 1798 # ------------------------------------
 1799 # Generate a child script FILE with all initialization necessary to
 1800 # reuse the environment learned by the parent script, and make the
 1801 # file executable.  If COMMENT is supplied, it is inserted after the
 1802 # '#!' sequence but before initialization text begins.  After this
 1803 # macro, additional text can be appended to FILE to form the body of
 1804 # the child script.  The macro ends with non-zero status if the
 1805 # file could not be fully written (such as if the disk is full).
 1806 m4_ifdef([AS_INIT_GENERATED],
 1807 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
 1808 [m4_defun([_LT_GENERATED_FILE_INIT],
 1809 [m4_require([AS_PREPARE])]dnl
 1810 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
 1811 [lt_write_fail=0
 1812 cat >$1 <<_ASEOF || lt_write_fail=1
 1813 #! $SHELL
 1814 # Generated by $as_me.
 1815 $2
 1816 SHELL=\${CONFIG_SHELL-$SHELL}
 1817 export SHELL
 1818 _ASEOF
 1819 cat >>$1 <<\_ASEOF || lt_write_fail=1
 1820 AS_SHELL_SANITIZE
 1821 _AS_PREPARE
 1822 exec AS_MESSAGE_FD>&1
 1823 _ASEOF
 1824 test 0 = "$lt_write_fail" && chmod +x $1[]dnl
 1825 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
 1826 
 1827 # LT_OUTPUT
 1828 # ---------
 1829 # This macro allows early generation of the libtool script (before
 1830 # AC_OUTPUT is called), incase it is used in configure for compilation
 1831 # tests.
 1832 AC_DEFUN([LT_OUTPUT],
 1833 [: ${CONFIG_LT=./config.lt}
 1834 AC_MSG_NOTICE([creating $CONFIG_LT])
 1835 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
 1836 [# Run this file to recreate a libtool stub with the current configuration.])
 1837 
 1838 cat >>"$CONFIG_LT" <<\_LTEOF
 1839 lt_cl_silent=false
 1840 exec AS_MESSAGE_LOG_FD>>config.log
 1841 {
 1842   echo
 1843   AS_BOX([Running $as_me.])
 1844 } >&AS_MESSAGE_LOG_FD
 1845 
 1846 lt_cl_help="\
 1847 '$as_me' creates a local libtool stub from the current configuration,
 1848 for use in further configure time tests before the real libtool is
 1849 generated.
 1850 
 1851 Usage: $[0] [[OPTIONS]]
 1852 
 1853   -h, --help      print this help, then exit
 1854   -V, --version   print version number, then exit
 1855   -q, --quiet     do not print progress messages
 1856   -d, --debug     don't remove temporary files
 1857 
 1858 Report bugs to <bug-libtool@gnu.org>."
 1859 
 1860 lt_cl_version="\
 1861 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
 1862 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
 1863 configured by $[0], generated by m4_PACKAGE_STRING.
 1864 
 1865 Copyright (C) 2011 Free Software Foundation, Inc.
 1866 This config.lt script is free software; the Free Software Foundation
 1867 gives unlimited permision to copy, distribute and modify it."
 1868 
 1869 while test 0 != $[#]
 1870 do
 1871   case $[1] in
 1872     --version | --v* | -V )
 1873       echo "$lt_cl_version"; exit 0 ;;
 1874     --help | --h* | -h )
 1875       echo "$lt_cl_help"; exit 0 ;;
 1876     --debug | --d* | -d )
 1877       debug=: ;;
 1878     --quiet | --q* | --silent | --s* | -q )
 1879       lt_cl_silent=: ;;
 1880 
 1881     -*) AC_MSG_ERROR([unrecognized option: $[1]
 1882 Try '$[0] --help' for more information.]) ;;
 1883 
 1884     *) AC_MSG_ERROR([unrecognized argument: $[1]
 1885 Try '$[0] --help' for more information.]) ;;
 1886   esac
 1887   shift
 1888 done
 1889 
 1890 if $lt_cl_silent; then
 1891   exec AS_MESSAGE_FD>/dev/null
 1892 fi
 1893 _LTEOF
 1894 
 1895 cat >>"$CONFIG_LT" <<_LTEOF
 1896 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
 1897 _LTEOF
 1898 
 1899 cat >>"$CONFIG_LT" <<\_LTEOF
 1900 AC_MSG_NOTICE([creating $ofile])
 1901 _LT_OUTPUT_LIBTOOL_COMMANDS
 1902 AS_EXIT(0)
 1903 _LTEOF
 1904 chmod +x "$CONFIG_LT"
 1905 
 1906 # configure is writing to config.log, but config.lt does its own redirection,
 1907 # appending to config.log, which fails on DOS, as config.log is still kept
 1908 # open by configure.  Here we exec the FD to /dev/null, effectively closing
 1909 # config.log, so it can be properly (re)opened and appended to by config.lt.
 1910 lt_cl_success=:
 1911 test yes = "$silent" &&
 1912   lt_config_lt_args="$lt_config_lt_args --quiet"
 1913 exec AS_MESSAGE_LOG_FD>/dev/null
 1914 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
 1915 exec AS_MESSAGE_LOG_FD>>config.log
 1916 $lt_cl_success || AS_EXIT(1)
 1917 ])# LT_OUTPUT
 1918 
 1919 
 1920 # _LT_CONFIG(TAG)
 1921 # ---------------
 1922 # If TAG is the built-in tag, create an initial libtool script with a
 1923 # default configuration from the untagged config vars.  Otherwise add code
 1924 # to config.status for appending the configuration named by TAG from the
 1925 # matching tagged config vars.
 1926 m4_defun([_LT_CONFIG],
 1927 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 1928 _LT_CONFIG_SAVE_COMMANDS([
 1929   m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
 1930   m4_if(_LT_TAG, [C], [
 1931     # See if we are running on zsh, and set the options that allow our
 1932     # commands through without removal of \ escapes.
 1933     if test -n "${ZSH_VERSION+set}"; then
 1934       setopt NO_GLOB_SUBST
 1935     fi
 1936 
 1937     cfgfile=${ofile}T
 1938     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
 1939     $RM "$cfgfile"
 1940 
 1941     cat <<_LT_EOF >> "$cfgfile"
 1942 #! $SHELL
 1943 # Generated automatically by $as_me ($PACKAGE) $VERSION
 1944 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
 1945 
 1946 # Provide generalized library-building support services.
 1947 # Written by Gordon Matzigkeit, 1996
 1948 
 1949 _LT_COPYING
 1950 _LT_LIBTOOL_TAGS
 1951 
 1952 # Configured defaults for sys_lib_dlsearch_path munging.
 1953 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
 1954 
 1955 # ### BEGIN LIBTOOL CONFIG
 1956 _LT_LIBTOOL_CONFIG_VARS
 1957 _LT_LIBTOOL_TAG_VARS
 1958 # ### END LIBTOOL CONFIG
 1959 
 1960 _LT_EOF
 1961 
 1962     cat <<'_LT_EOF' >> "$cfgfile"
 1963 
 1964 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
 1965 
 1966 _LT_PREPARE_MUNGE_PATH_LIST
 1967 _LT_PREPARE_CC_BASENAME
 1968 
 1969 # ### END FUNCTIONS SHARED WITH CONFIGURE
 1970 
 1971 _LT_EOF
 1972 
 1973   case $host_os in
 1974   aix3*)
 1975     cat <<\_LT_EOF >> "$cfgfile"
 1976 # AIX sometimes has problems with the GCC collect2 program.  For some
 1977 # reason, if we set the COLLECT_NAMES environment variable, the problems
 1978 # vanish in a puff of smoke.
 1979 if test set != "${COLLECT_NAMES+set}"; then
 1980   COLLECT_NAMES=
 1981   export COLLECT_NAMES
 1982 fi
 1983 _LT_EOF
 1984     ;;
 1985   esac
 1986 
 1987   _LT_PROG_LTMAIN
 1988 
 1989   # We use sed instead of cat because bash on DJGPP gets confused if
 1990   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
 1991   # text mode, it properly converts lines to CR/LF.  This bash problem
 1992   # is reportedly fixed, but why not run on old versions too?
 1993   sed '$q' "$ltmain" >> "$cfgfile" \
 1994      || (rm -f "$cfgfile"; exit 1)
 1995 
 1996    mv -f "$cfgfile" "$ofile" ||
 1997     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
 1998   chmod +x "$ofile"
 1999 ],
 2000 [cat <<_LT_EOF >> "$ofile"
 2001 
 2002 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
 2003 dnl in a comment (ie after a #).
 2004 # ### BEGIN LIBTOOL TAG CONFIG: $1
 2005 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
 2006 # ### END LIBTOOL TAG CONFIG: $1
 2007 _LT_EOF
 2008 ])dnl /m4_if
 2009 ],
 2010 [m4_if([$1], [], [
 2011     PACKAGE='$PACKAGE'
 2012     VERSION='$VERSION'
 2013     RM='$RM'
 2014     ofile='$ofile'], [])
 2015 ])dnl /_LT_CONFIG_SAVE_COMMANDS
 2016 ])# _LT_CONFIG
 2017 
 2018 
 2019 # LT_SUPPORTED_TAG(TAG)
 2020 # ---------------------
 2021 # Trace this macro to discover what tags are supported by the libtool
 2022 # --tag option, using:
 2023 #    autoconf --trace 'LT_SUPPORTED_TAG:$1'
 2024 AC_DEFUN([LT_SUPPORTED_TAG], [])
 2025 
 2026 
 2027 # C support is built-in for now
 2028 m4_define([_LT_LANG_C_enabled], [])
 2029 m4_define([_LT_TAGS], [])
 2030 
 2031 
 2032 # LT_LANG(LANG)
 2033 # -------------
 2034 # Enable libtool support for the given language if not already enabled.
 2035 AC_DEFUN([LT_LANG],
 2036 [AC_BEFORE([$0], [LT_OUTPUT])dnl
 2037 m4_case([$1],
 2038   [C],			[_LT_LANG(C)],
 2039   [C++],		[_LT_LANG(CXX)],
 2040   [Go],			[_LT_LANG(GO)],
 2041   [Java],		[_LT_LANG(GCJ)],
 2042   [Fortran 77],		[_LT_LANG(F77)],
 2043   [Fortran],		[_LT_LANG(FC)],
 2044   [Windows Resource],	[_LT_LANG(RC)],
 2045   [m4_ifdef([_LT_LANG_]$1[_CONFIG],
 2046     [_LT_LANG($1)],
 2047     [m4_fatal([$0: unsupported language: "$1"])])])dnl
 2048 ])# LT_LANG
 2049 
 2050 
 2051 # _LT_LANG(LANGNAME)
 2052 # ------------------
 2053 m4_defun([_LT_LANG],
 2054 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
 2055   [LT_SUPPORTED_TAG([$1])dnl
 2056   m4_append([_LT_TAGS], [$1 ])dnl
 2057   m4_define([_LT_LANG_]$1[_enabled], [])dnl
 2058   _LT_LANG_$1_CONFIG($1)])dnl
 2059 ])# _LT_LANG
 2060 
 2061 
 2062 m4_ifndef([AC_PROG_GO], [
 2063 # NOTE: This macro has been submitted for inclusion into   #
 2064 #  GNU Autoconf as AC_PROG_GO.  When it is available in    #
 2065 #  a released version of Autoconf we should remove this    #
 2066 #  macro and use it instead.                               #
 2067 m4_defun([AC_PROG_GO],
 2068 [AC_LANG_PUSH(Go)dnl
 2069 AC_ARG_VAR([GOC],     [Go compiler command])dnl
 2070 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
 2071 _AC_ARG_VAR_LDFLAGS()dnl
 2072 AC_CHECK_TOOL(GOC, gccgo)
 2073 if test -z "$GOC"; then
 2074   if test -n "$ac_tool_prefix"; then
 2075     AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
 2076   fi
 2077 fi
 2078 if test -z "$GOC"; then
 2079   AC_CHECK_PROG(GOC, gccgo, gccgo, false)
 2080 fi
 2081 ])#m4_defun
 2082 ])#m4_ifndef
 2083 
 2084 
 2085 # _LT_LANG_DEFAULT_CONFIG
 2086 # -----------------------
 2087 m4_defun([_LT_LANG_DEFAULT_CONFIG],
 2088 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
 2089   [LT_LANG(CXX)],
 2090   [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
 2091 
 2092 AC_PROVIDE_IFELSE([AC_PROG_F77],
 2093   [LT_LANG(F77)],
 2094   [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
 2095 
 2096 AC_PROVIDE_IFELSE([AC_PROG_FC],
 2097   [LT_LANG(FC)],
 2098   [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
 2099 
 2100 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
 2101 dnl pulling things in needlessly.
 2102 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
 2103   [LT_LANG(GCJ)],
 2104   [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
 2105     [LT_LANG(GCJ)],
 2106     [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
 2107       [LT_LANG(GCJ)],
 2108       [m4_ifdef([AC_PROG_GCJ],
 2109 	[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
 2110        m4_ifdef([A][M_PROG_GCJ],
 2111 	[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
 2112        m4_ifdef([LT_PROG_GCJ],
 2113 	[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
 2114 
 2115 AC_PROVIDE_IFELSE([AC_PROG_GO],
 2116   [LT_LANG(GO)],
 2117   [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
 2118 
 2119 AC_PROVIDE_IFELSE([LT_PROG_RC],
 2120   [LT_LANG(RC)],
 2121   [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
 2122 ])# _LT_LANG_DEFAULT_CONFIG
 2123 
 2124 # Obsolete macros:
 2125 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
 2126 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
 2127 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
 2128 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
 2129 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
 2130 dnl aclocal-1.4 backwards compatibility:
 2131 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
 2132 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
 2133 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
 2134 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
 2135 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
 2136 
 2137 
 2138 # _LT_TAG_COMPILER
 2139 # ----------------
 2140 m4_defun([_LT_TAG_COMPILER],
 2141 [AC_REQUIRE([AC_PROG_CC])dnl
 2142 
 2143 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
 2144 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
 2145 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
 2146 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
 2147 
 2148 # If no C compiler was specified, use CC.
 2149 LTCC=${LTCC-"$CC"}
 2150 
 2151 # If no C compiler flags were specified, use CFLAGS.
 2152 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
 2153 
 2154 # Allow CC to be a program name with arguments.
 2155 compiler=$CC
 2156 ])# _LT_TAG_COMPILER
 2157 
 2158 
 2159 # _LT_COMPILER_BOILERPLATE
 2160 # ------------------------
 2161 # Check for compiler boilerplate output or warnings with
 2162 # the simple compiler test code.
 2163 m4_defun([_LT_COMPILER_BOILERPLATE],
 2164 [m4_require([_LT_DECL_SED])dnl
 2165 ac_outfile=conftest.$ac_objext
 2166 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
 2167 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 2168 _lt_compiler_boilerplate=`cat conftest.err`
 2169 $RM conftest*
 2170 ])# _LT_COMPILER_BOILERPLATE
 2171 
 2172 
 2173 # _LT_LINKER_BOILERPLATE
 2174 # ----------------------
 2175 # Check for linker boilerplate output or warnings with
 2176 # the simple link test code.
 2177 m4_defun([_LT_LINKER_BOILERPLATE],
 2178 [m4_require([_LT_DECL_SED])dnl
 2179 ac_outfile=conftest.$ac_objext
 2180 echo "$lt_simple_link_test_code" >conftest.$ac_ext
 2181 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 2182 _lt_linker_boilerplate=`cat conftest.err`
 2183 $RM -r conftest*
 2184 ])# _LT_LINKER_BOILERPLATE
 2185 
 2186 # _LT_REQUIRED_DARWIN_CHECKS
 2187 # -------------------------
 2188 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
 2189   case $host_os in
 2190     rhapsody* | darwin*)
 2191     AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
 2192     AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
 2193     AC_CHECK_TOOL([LIPO], [lipo], [:])
 2194     AC_CHECK_TOOL([OTOOL], [otool], [:])
 2195     AC_CHECK_TOOL([OTOOL64], [otool64], [:])
 2196     _LT_DECL([], [DSYMUTIL], [1],
 2197       [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
 2198     _LT_DECL([], [NMEDIT], [1],
 2199       [Tool to change global to local symbols on Mac OS X])
 2200     _LT_DECL([], [LIPO], [1],
 2201       [Tool to manipulate fat objects and archives on Mac OS X])
 2202     _LT_DECL([], [OTOOL], [1],
 2203       [ldd/readelf like tool for Mach-O binaries on Mac OS X])
 2204     _LT_DECL([], [OTOOL64], [1],
 2205       [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
 2206 
 2207     AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
 2208       [lt_cv_apple_cc_single_mod=no
 2209       if test -z "$LT_MULTI_MODULE"; then
 2210 	# By default we will add the -single_module flag. You can override
 2211 	# by either setting the environment variable LT_MULTI_MODULE
 2212 	# non-empty at configure time, or by adding -multi_module to the
 2213 	# link flags.
 2214 	rm -rf libconftest.dylib*
 2215 	echo "int foo(void){return 1;}" > conftest.c
 2216 	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
 2217 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
 2218 	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
 2219 	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
 2220         _lt_result=$?
 2221 	# If there is a non-empty error log, and "single_module"
 2222 	# appears in it, assume the flag caused a linker warning
 2223         if test -s conftest.err && $GREP single_module conftest.err; then
 2224 	  cat conftest.err >&AS_MESSAGE_LOG_FD
 2225 	# Otherwise, if the output was created with a 0 exit code from
 2226 	# the compiler, it worked.
 2227 	elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
 2228 	  lt_cv_apple_cc_single_mod=yes
 2229 	else
 2230 	  cat conftest.err >&AS_MESSAGE_LOG_FD
 2231 	fi
 2232 	rm -rf libconftest.dylib*
 2233 	rm -f conftest.*
 2234       fi])
 2235 
 2236     AC_CACHE_CHECK([for -exported_symbols_list linker flag],
 2237       [lt_cv_ld_exported_symbols_list],
 2238       [lt_cv_ld_exported_symbols_list=no
 2239       save_LDFLAGS=$LDFLAGS
 2240       echo "_main" > conftest.sym
 2241       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
 2242       AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
 2243 	[lt_cv_ld_exported_symbols_list=yes],
 2244 	[lt_cv_ld_exported_symbols_list=no])
 2245 	LDFLAGS=$save_LDFLAGS
 2246     ])
 2247 
 2248     AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
 2249       [lt_cv_ld_force_load=no
 2250       cat > conftest.c << _LT_EOF
 2251 int forced_loaded() { return 2;}
 2252 _LT_EOF
 2253       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
 2254       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
 2255       echo "$AR cr libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
 2256       $AR cr libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
 2257       echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
 2258       $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
 2259       cat > conftest.c << _LT_EOF
 2260 int main() { return 0;}
 2261 _LT_EOF
 2262       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
 2263       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
 2264       _lt_result=$?
 2265       if test -s conftest.err && $GREP force_load conftest.err; then
 2266 	cat conftest.err >&AS_MESSAGE_LOG_FD
 2267       elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
 2268 	lt_cv_ld_force_load=yes
 2269       else
 2270 	cat conftest.err >&AS_MESSAGE_LOG_FD
 2271       fi
 2272         rm -f conftest.err libconftest.a conftest conftest.c
 2273         rm -rf conftest.dSYM
 2274     ])
 2275     case $host_os in
 2276     rhapsody* | darwin1.[[012]])
 2277       _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
 2278     darwin1.*)
 2279       _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
 2280     darwin*) # darwin 5.x on
 2281       # if running on 10.5 or later, the deployment target defaults
 2282       # to the OS version, if on x86, and 10.4, the deployment
 2283       # target defaults to 10.4. Don't you love it?
 2284       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
 2285 	10.0,*86*-darwin8*|10.0,*-darwin[[912]]*)
 2286 	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
 2287 	10.[[012]][[,.]]*)
 2288 	  _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
 2289 	10.*|11.*)
 2290 	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
 2291       esac
 2292     ;;
 2293   esac
 2294     if test yes = "$lt_cv_apple_cc_single_mod"; then
 2295       _lt_dar_single_mod='$single_module'
 2296     fi
 2297     if test yes = "$lt_cv_ld_exported_symbols_list"; then
 2298       _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
 2299     else
 2300       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
 2301     fi
 2302     if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
 2303       _lt_dsymutil='~$DSYMUTIL $lib || :'
 2304     else
 2305       _lt_dsymutil=
 2306     fi
 2307     ;;
 2308   esac
 2309 ])
 2310 
 2311 
 2312 # _LT_DARWIN_LINKER_FEATURES([TAG])
 2313 # ---------------------------------
 2314 # Checks for linker and compiler features on darwin
 2315 m4_defun([_LT_DARWIN_LINKER_FEATURES],
 2316 [
 2317   m4_require([_LT_REQUIRED_DARWIN_CHECKS])
 2318   _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 2319   _LT_TAGVAR(hardcode_direct, $1)=no
 2320   _LT_TAGVAR(hardcode_automatic, $1)=yes
 2321   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 2322   if test yes = "$lt_cv_ld_force_load"; then
 2323     _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
 2324     m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
 2325                   [FC],  [_LT_TAGVAR(compiler_needs_object, $1)=yes])
 2326   else
 2327     _LT_TAGVAR(whole_archive_flag_spec, $1)=''
 2328   fi
 2329   _LT_TAGVAR(link_all_deplibs, $1)=yes
 2330   _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
 2331   case $cc_basename in
 2332      ifort*|nagfor*) _lt_dar_can_shared=yes ;;
 2333      *) _lt_dar_can_shared=$GCC ;;
 2334   esac
 2335   if test yes = "$_lt_dar_can_shared"; then
 2336     output_verbose_link_cmd=func_echo_all
 2337     _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
 2338     _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
 2339     _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
 2340     _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
 2341     m4_if([$1], [CXX],
 2342 [   if test yes != "$lt_cv_apple_cc_single_mod"; then
 2343       _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil"
 2344       _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
 2345     fi
 2346 ],[])
 2347   else
 2348   _LT_TAGVAR(ld_shlibs, $1)=no
 2349   fi
 2350 ])
 2351 
 2352 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
 2353 # ----------------------------------
 2354 # Links a minimal program and checks the executable
 2355 # for the system default hardcoded library path. In most cases,
 2356 # this is /usr/lib:/lib, but when the MPI compilers are used
 2357 # the location of the communication and MPI libs are included too.
 2358 # If we don't find anything, use the default library path according
 2359 # to the aix ld manual.
 2360 # Store the results from the different compilers for each TAGNAME.
 2361 # Allow to override them for all tags through lt_cv_aix_libpath.
 2362 m4_defun([_LT_SYS_MODULE_PATH_AIX],
 2363 [m4_require([_LT_DECL_SED])dnl
 2364 if test set = "${lt_cv_aix_libpath+set}"; then
 2365   aix_libpath=$lt_cv_aix_libpath
 2366 else
 2367   AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
 2368   [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
 2369   lt_aix_libpath_sed='[
 2370       /Import File Strings/,/^$/ {
 2371 	  /^0/ {
 2372 	      s/^0  *\([^ ]*\) *$/\1/
 2373 	      p
 2374 	  }
 2375       }]'
 2376   _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 2377   # Check for a 64-bit object if we didn't find anything.
 2378   if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
 2379     _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 2380   fi],[])
 2381   if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
 2382     _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
 2383   fi
 2384   ])
 2385   aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
 2386 fi
 2387 ])# _LT_SYS_MODULE_PATH_AIX
 2388 
 2389 
 2390 # _LT_SHELL_INIT(ARG)
 2391 # -------------------
 2392 m4_define([_LT_SHELL_INIT],
 2393 [m4_divert_text([M4SH-INIT], [$1
 2394 ])])# _LT_SHELL_INIT
 2395 
 2396 
 2397 
 2398 # _LT_PROG_ECHO_BACKSLASH
 2399 # -----------------------
 2400 # Find how we can fake an echo command that does not interpret backslash.
 2401 # In particular, with Autoconf 2.60 or later we add some code to the start
 2402 # of the generated configure script that will find a shell with a builtin
 2403 # printf (that we can use as an echo command).
 2404 m4_defun([_LT_PROG_ECHO_BACKSLASH],
 2405 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 2406 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
 2407 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
 2408 
 2409 AC_MSG_CHECKING([how to print strings])
 2410 # Test print first, because it will be a builtin if present.
 2411 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
 2412    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
 2413   ECHO='print -r --'
 2414 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
 2415   ECHO='printf %s\n'
 2416 else
 2417   # Use this function as a fallback that always works.
 2418   func_fallback_echo ()
 2419   {
 2420     eval 'cat <<_LTECHO_EOF
 2421 $[]1
 2422 _LTECHO_EOF'
 2423   }
 2424   ECHO='func_fallback_echo'
 2425 fi
 2426 
 2427 # func_echo_all arg...
 2428 # Invoke $ECHO with all args, space-separated.
 2429 func_echo_all ()
 2430 {
 2431     $ECHO "$*"
 2432 }
 2433 
 2434 case $ECHO in
 2435   printf*) AC_MSG_RESULT([printf]) ;;
 2436   print*) AC_MSG_RESULT([print -r]) ;;
 2437   *) AC_MSG_RESULT([cat]) ;;
 2438 esac
 2439 
 2440 m4_ifdef([_AS_DETECT_SUGGESTED],
 2441 [_AS_DETECT_SUGGESTED([
 2442   test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
 2443     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 2444     ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
 2445     ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
 2446     PATH=/empty FPATH=/empty; export PATH FPATH
 2447     test "X`printf %s $ECHO`" = "X$ECHO" \
 2448       || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
 2449 
 2450 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
 2451 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
 2452 ])# _LT_PROG_ECHO_BACKSLASH
 2453 
 2454 
 2455 # _LT_WITH_SYSROOT
 2456 # ----------------
 2457 AC_DEFUN([_LT_WITH_SYSROOT],
 2458 [AC_MSG_CHECKING([for sysroot])
 2459 AC_ARG_WITH([sysroot],
 2460 [AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
 2461   [Search for dependent libraries within DIR (or the compiler's sysroot
 2462    if not specified).])],
 2463 [], [with_sysroot=no])
 2464 
 2465 dnl lt_sysroot will always be passed unquoted.  We quote it here
 2466 dnl in case the user passed a directory name.
 2467 lt_sysroot=
 2468 case $with_sysroot in #(
 2469  yes)
 2470    if test yes = "$GCC"; then
 2471      lt_sysroot=`$CC --print-sysroot 2>/dev/null`
 2472    fi
 2473    ;; #(
 2474  /*)
 2475    lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
 2476    ;; #(
 2477  no|'')
 2478    ;; #(
 2479  *)
 2480    AC_MSG_RESULT([$with_sysroot])
 2481    AC_MSG_ERROR([The sysroot must be an absolute path.])
 2482    ;;
 2483 esac
 2484 
 2485  AC_MSG_RESULT([${lt_sysroot:-no}])
 2486 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
 2487 [dependent libraries, and where our libraries should be installed.])])
 2488 
 2489 # _LT_ENABLE_LOCK
 2490 # ---------------
 2491 m4_defun([_LT_ENABLE_LOCK],
 2492 [AC_ARG_ENABLE([libtool-lock],
 2493   [AS_HELP_STRING([--disable-libtool-lock],
 2494     [avoid locking (might break parallel builds)])])
 2495 test no = "$enable_libtool_lock" || enable_libtool_lock=yes
 2496 
 2497 # Some flags need to be propagated to the compiler or linker for good
 2498 # libtool support.
 2499 case $host in
 2500 ia64-*-hpux*)
 2501   # Find out what ABI is being produced by ac_compile, and set mode
 2502   # options accordingly.
 2503   echo 'int i;' > conftest.$ac_ext
 2504   if AC_TRY_EVAL(ac_compile); then
 2505     case `/usr/bin/file conftest.$ac_objext` in
 2506       *ELF-32*)
 2507 	HPUX_IA64_MODE=32
 2508 	;;
 2509       *ELF-64*)
 2510 	HPUX_IA64_MODE=64
 2511 	;;
 2512     esac
 2513   fi
 2514   rm -rf conftest*
 2515   ;;
 2516 *-*-irix6*)
 2517   # Find out what ABI is being produced by ac_compile, and set linker
 2518   # options accordingly.
 2519   echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
 2520   if AC_TRY_EVAL(ac_compile); then
 2521     if test yes = "$lt_cv_prog_gnu_ld"; then
 2522       case `/usr/bin/file conftest.$ac_objext` in
 2523 	*32-bit*)
 2524 	  LD="${LD-ld} -melf32bsmip"
 2525 	  ;;
 2526 	*N32*)
 2527 	  LD="${LD-ld} -melf32bmipn32"
 2528 	  ;;
 2529 	*64-bit*)
 2530 	  LD="${LD-ld} -melf64bmip"
 2531 	;;
 2532       esac
 2533     else
 2534       case `/usr/bin/file conftest.$ac_objext` in
 2535 	*32-bit*)
 2536 	  LD="${LD-ld} -32"
 2537 	  ;;
 2538 	*N32*)
 2539 	  LD="${LD-ld} -n32"
 2540 	  ;;
 2541 	*64-bit*)
 2542 	  LD="${LD-ld} -64"
 2543 	  ;;
 2544       esac
 2545     fi
 2546   fi
 2547   rm -rf conftest*
 2548   ;;
 2549 
 2550 mips64*-*linux*)
 2551   # Find out what ABI is being produced by ac_compile, and set linker
 2552   # options accordingly.
 2553   echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
 2554   if AC_TRY_EVAL(ac_compile); then
 2555     emul=elf
 2556     case `/usr/bin/file conftest.$ac_objext` in
 2557       *32-bit*)
 2558 	emul="${emul}32"
 2559 	;;
 2560       *64-bit*)
 2561 	emul="${emul}64"
 2562 	;;
 2563     esac
 2564     case `/usr/bin/file conftest.$ac_objext` in
 2565       *MSB*)
 2566 	emul="${emul}btsmip"
 2567 	;;
 2568       *LSB*)
 2569 	emul="${emul}ltsmip"
 2570 	;;
 2571     esac
 2572     case `/usr/bin/file conftest.$ac_objext` in
 2573       *N32*)
 2574 	emul="${emul}n32"
 2575 	;;
 2576     esac
 2577     LD="${LD-ld} -m $emul"
 2578   fi
 2579   rm -rf conftest*
 2580   ;;
 2581 
 2582 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
 2583 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
 2584   # Find out what ABI is being produced by ac_compile, and set linker
 2585   # options accordingly.  Note that the listed cases only cover the
 2586   # situations where additional linker options are needed (such as when
 2587   # doing 32-bit compilation for a host where ld defaults to 64-bit, or
 2588   # vice versa); the common cases where no linker options are needed do
 2589   # not appear in the list.
 2590   echo 'int i;' > conftest.$ac_ext
 2591   if AC_TRY_EVAL(ac_compile); then
 2592     case `/usr/bin/file conftest.o` in
 2593       *32-bit*)
 2594 	case $host in
 2595 	  x86_64-*kfreebsd*-gnu)
 2596 	    LD="${LD-ld} -m elf_i386_fbsd"
 2597 	    ;;
 2598 	  x86_64-*linux*)
 2599 	    case `/usr/bin/file conftest.o` in
 2600 	      *x86-64*)
 2601 		LD="${LD-ld} -m elf32_x86_64"
 2602 		;;
 2603 	      *)
 2604 		LD="${LD-ld} -m elf_i386"
 2605 		;;
 2606 	    esac
 2607 	    ;;
 2608 	  powerpc64le-*linux*)
 2609 	    LD="${LD-ld} -m elf32lppclinux"
 2610 	    ;;
 2611 	  powerpc64-*linux*)
 2612 	    LD="${LD-ld} -m elf32ppclinux"
 2613 	    ;;
 2614 	  s390x-*linux*)
 2615 	    LD="${LD-ld} -m elf_s390"
 2616 	    ;;
 2617 	  sparc64-*linux*)
 2618 	    LD="${LD-ld} -m elf32_sparc"
 2619 	    ;;
 2620 	esac
 2621 	;;
 2622       *64-bit*)
 2623 	case $host in
 2624 	  x86_64-*kfreebsd*-gnu)
 2625 	    LD="${LD-ld} -m elf_x86_64_fbsd"
 2626 	    ;;
 2627 	  x86_64-*linux*)
 2628 	    LD="${LD-ld} -m elf_x86_64"
 2629 	    ;;
 2630 	  powerpcle-*linux*)
 2631 	    LD="${LD-ld} -m elf64lppc"
 2632 	    ;;
 2633 	  powerpc-*linux*)
 2634 	    LD="${LD-ld} -m elf64ppc"
 2635 	    ;;
 2636 	  s390*-*linux*|s390*-*tpf*)
 2637 	    LD="${LD-ld} -m elf64_s390"
 2638 	    ;;
 2639 	  sparc*-*linux*)
 2640 	    LD="${LD-ld} -m elf64_sparc"
 2641 	    ;;
 2642 	esac
 2643 	;;
 2644     esac
 2645   fi
 2646   rm -rf conftest*
 2647   ;;
 2648 
 2649 *-*-sco3.2v5*)
 2650   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
 2651   SAVE_CFLAGS=$CFLAGS
 2652   CFLAGS="$CFLAGS -belf"
 2653   AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
 2654     [AC_LANG_PUSH(C)
 2655      AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
 2656      AC_LANG_POP])
 2657   if test yes != "$lt_cv_cc_needs_belf"; then
 2658     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
 2659     CFLAGS=$SAVE_CFLAGS
 2660   fi
 2661   ;;
 2662 *-*solaris*)
 2663   # Find out what ABI is being produced by ac_compile, and set linker
 2664   # options accordingly.
 2665   echo 'int i;' > conftest.$ac_ext
 2666   if AC_TRY_EVAL(ac_compile); then
 2667     case `/usr/bin/file conftest.o` in
 2668     *64-bit*)
 2669       case $lt_cv_prog_gnu_ld in
 2670       yes*)
 2671         case $host in
 2672         i?86-*-solaris*|x86_64-*-solaris*)
 2673           LD="${LD-ld} -m elf_x86_64"
 2674           ;;
 2675         sparc*-*-solaris*)
 2676           LD="${LD-ld} -m elf64_sparc"
 2677           ;;
 2678         esac
 2679         # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
 2680         if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
 2681           LD=${LD-ld}_sol2
 2682         fi
 2683         ;;
 2684       *)
 2685 	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
 2686 	  LD="${LD-ld} -64"
 2687 	fi
 2688 	;;
 2689       esac
 2690       ;;
 2691     esac
 2692   fi
 2693   rm -rf conftest*
 2694   ;;
 2695 esac
 2696 
 2697 need_locks=$enable_libtool_lock
 2698 ])# _LT_ENABLE_LOCK
 2699 
 2700 
 2701 # _LT_PROG_AR
 2702 # -----------
 2703 m4_defun([_LT_PROG_AR],
 2704 [AC_CHECK_TOOLS(AR, [ar], false)
 2705 : ${AR=ar}
 2706 : ${AR_FLAGS=cr}
 2707 _LT_DECL([], [AR], [1], [The archiver])
 2708 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
 2709 
 2710 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
 2711   [lt_cv_ar_at_file=no
 2712    AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
 2713      [echo conftest.$ac_objext > conftest.lst
 2714       lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
 2715       AC_TRY_EVAL([lt_ar_try])
 2716       if test 0 -eq "$ac_status"; then
 2717 	# Ensure the archiver fails upon bogus file names.
 2718 	rm -f conftest.$ac_objext libconftest.a
 2719 	AC_TRY_EVAL([lt_ar_try])
 2720 	if test 0 -ne "$ac_status"; then
 2721           lt_cv_ar_at_file=@
 2722         fi
 2723       fi
 2724       rm -f conftest.* libconftest.a
 2725      ])
 2726   ])
 2727 
 2728 if test no = "$lt_cv_ar_at_file"; then
 2729   archiver_list_spec=
 2730 else
 2731   archiver_list_spec=$lt_cv_ar_at_file
 2732 fi
 2733 _LT_DECL([], [archiver_list_spec], [1],
 2734   [How to feed a file listing to the archiver])
 2735 ])# _LT_PROG_AR
 2736 
 2737 
 2738 # _LT_CMD_OLD_ARCHIVE
 2739 # -------------------
 2740 m4_defun([_LT_CMD_OLD_ARCHIVE],
 2741 [_LT_PROG_AR
 2742 
 2743 AC_CHECK_TOOL(STRIP, strip, :)
 2744 test -z "$STRIP" && STRIP=:
 2745 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
 2746 
 2747 AC_CHECK_TOOL(RANLIB, ranlib, :)
 2748 test -z "$RANLIB" && RANLIB=:
 2749 _LT_DECL([], [RANLIB], [1],
 2750     [Commands used to install an old-style archive])
 2751 
 2752 # Determine commands to create old-style static archives.
 2753 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
 2754 old_postinstall_cmds='chmod 644 $oldlib'
 2755 old_postuninstall_cmds=
 2756 
 2757 if test -n "$RANLIB"; then
 2758   case $host_os in
 2759   bitrig* | openbsd*)
 2760     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
 2761     ;;
 2762   *)
 2763     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
 2764     ;;
 2765   esac
 2766   old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
 2767 fi
 2768 
 2769 case $host_os in
 2770   darwin*)
 2771     lock_old_archive_extraction=yes ;;
 2772   *)
 2773     lock_old_archive_extraction=no ;;
 2774 esac
 2775 _LT_DECL([], [old_postinstall_cmds], [2])
 2776 _LT_DECL([], [old_postuninstall_cmds], [2])
 2777 _LT_TAGDECL([], [old_archive_cmds], [2],
 2778     [Commands used to build an old-style archive])
 2779 _LT_DECL([], [lock_old_archive_extraction], [0],
 2780     [Whether to use a lock for old archive extraction])
 2781 ])# _LT_CMD_OLD_ARCHIVE
 2782 
 2783 
 2784 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
 2785 #		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
 2786 # ----------------------------------------------------------------
 2787 # Check whether the given compiler option works
 2788 AC_DEFUN([_LT_COMPILER_OPTION],
 2789 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 2790 m4_require([_LT_DECL_SED])dnl
 2791 AC_CACHE_CHECK([$1], [$2],
 2792   [$2=no
 2793    m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
 2794    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 2795    lt_compiler_flag="$3"  ## exclude from sc_useless_quotes_in_assignment
 2796    # Insert the option either (1) after the last *FLAGS variable, or
 2797    # (2) before a word containing "conftest.", or (3) at the end.
 2798    # Note that $ac_compile itself does not contain backslashes and begins
 2799    # with a dollar sign (not a hyphen), so the echo should work correctly.
 2800    # The option is referenced via a variable to avoid confusing sed.
 2801    lt_compile=`echo "$ac_compile" | $SED \
 2802    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
 2803    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
 2804    -e 's:$: $lt_compiler_flag:'`
 2805    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
 2806    (eval "$lt_compile" 2>conftest.err)
 2807    ac_status=$?
 2808    cat conftest.err >&AS_MESSAGE_LOG_FD
 2809    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
 2810    if (exit $ac_status) && test -s "$ac_outfile"; then
 2811      # The compiler can only warn and ignore the option if not recognized
 2812      # So say no if there are warnings other than the usual output.
 2813      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
 2814      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
 2815      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
 2816        $2=yes
 2817      fi
 2818    fi
 2819    $RM conftest*
 2820 ])
 2821 
 2822 if test yes = "[$]$2"; then
 2823     m4_if([$5], , :, [$5])
 2824 else
 2825     m4_if([$6], , :, [$6])
 2826 fi
 2827 ])# _LT_COMPILER_OPTION
 2828 
 2829 # Old name:
 2830 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
 2831 dnl aclocal-1.4 backwards compatibility:
 2832 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
 2833 
 2834 
 2835 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
 2836 #                  [ACTION-SUCCESS], [ACTION-FAILURE])
 2837 # ----------------------------------------------------
 2838 # Check whether the given linker option works
 2839 AC_DEFUN([_LT_LINKER_OPTION],
 2840 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 2841 m4_require([_LT_DECL_SED])dnl
 2842 AC_CACHE_CHECK([$1], [$2],
 2843   [$2=no
 2844    save_LDFLAGS=$LDFLAGS
 2845    LDFLAGS="$LDFLAGS $3"
 2846    echo "$lt_simple_link_test_code" > conftest.$ac_ext
 2847    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
 2848      # The linker can only warn and ignore the option if not recognized
 2849      # So say no if there are warnings
 2850      if test -s conftest.err; then
 2851        # Append any errors to the config.log.
 2852        cat conftest.err 1>&AS_MESSAGE_LOG_FD
 2853        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
 2854        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
 2855        if diff conftest.exp conftest.er2 >/dev/null; then
 2856          $2=yes
 2857        fi
 2858      else
 2859        $2=yes
 2860      fi
 2861    fi
 2862    $RM -r conftest*
 2863    LDFLAGS=$save_LDFLAGS
 2864 ])
 2865 
 2866 if test yes = "[$]$2"; then
 2867     m4_if([$4], , :, [$4])
 2868 else
 2869     m4_if([$5], , :, [$5])
 2870 fi
 2871 ])# _LT_LINKER_OPTION
 2872 
 2873 # Old name:
 2874 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
 2875 dnl aclocal-1.4 backwards compatibility:
 2876 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
 2877 
 2878 
 2879 # LT_CMD_MAX_LEN
 2880 #---------------
 2881 AC_DEFUN([LT_CMD_MAX_LEN],
 2882 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 2883 # find the maximum length of command line arguments
 2884 AC_MSG_CHECKING([the maximum length of command line arguments])
 2885 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
 2886   i=0
 2887   teststring=ABCD
 2888 
 2889   case $build_os in
 2890   msdosdjgpp*)
 2891     # On DJGPP, this test can blow up pretty badly due to problems in libc
 2892     # (any single argument exceeding 2000 bytes causes a buffer overrun
 2893     # during glob expansion).  Even if it were fixed, the result of this
 2894     # check would be larger than it should be.
 2895     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
 2896     ;;
 2897 
 2898   gnu*)
 2899     # Under GNU Hurd, this test is not required because there is
 2900     # no limit to the length of command line arguments.
 2901     # Libtool will interpret -1 as no limit whatsoever
 2902     lt_cv_sys_max_cmd_len=-1;
 2903     ;;
 2904 
 2905   cygwin* | mingw* | cegcc*)
 2906     # On Win9x/ME, this test blows up -- it succeeds, but takes
 2907     # about 5 minutes as the teststring grows exponentially.
 2908     # Worse, since 9x/ME are not pre-emptively multitasking,
 2909     # you end up with a "frozen" computer, even though with patience
 2910     # the test eventually succeeds (with a max line length of 256k).
 2911     # Instead, let's just punt: use the minimum linelength reported by
 2912     # all of the supported platforms: 8192 (on NT/2K/XP).
 2913     lt_cv_sys_max_cmd_len=8192;
 2914     ;;
 2915 
 2916   mint*)
 2917     # On MiNT this can take a long time and run out of memory.
 2918     lt_cv_sys_max_cmd_len=8192;
 2919     ;;
 2920 
 2921   amigaos*)
 2922     # On AmigaOS with pdksh, this test takes hours, literally.
 2923     # So we just punt and use a minimum line length of 8192.
 2924     lt_cv_sys_max_cmd_len=8192;
 2925     ;;
 2926 
 2927   bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
 2928     # This has been around since 386BSD, at least.  Likely further.
 2929     if test -x /sbin/sysctl; then
 2930       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
 2931     elif test -x /usr/sbin/sysctl; then
 2932       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
 2933     else
 2934       lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
 2935     fi
 2936     # And add a safety zone
 2937     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
 2938     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
 2939     ;;
 2940 
 2941   interix*)
 2942     # We know the value 262144 and hardcode it with a safety zone (like BSD)
 2943     lt_cv_sys_max_cmd_len=196608
 2944     ;;
 2945 
 2946   os2*)
 2947     # The test takes a long time on OS/2.
 2948     lt_cv_sys_max_cmd_len=8192
 2949     ;;
 2950 
 2951   osf*)
 2952     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
 2953     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
 2954     # nice to cause kernel panics so lets avoid the loop below.
 2955     # First set a reasonable default.
 2956     lt_cv_sys_max_cmd_len=16384
 2957     #
 2958     if test -x /sbin/sysconfig; then
 2959       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
 2960         *1*) lt_cv_sys_max_cmd_len=-1 ;;
 2961       esac
 2962     fi
 2963     ;;
 2964   sco3.2v5*)
 2965     lt_cv_sys_max_cmd_len=102400
 2966     ;;
 2967   sysv5* | sco5v6* | sysv4.2uw2*)
 2968     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
 2969     if test -n "$kargmax"; then
 2970       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[	 ]]//'`
 2971     else
 2972       lt_cv_sys_max_cmd_len=32768
 2973     fi
 2974     ;;
 2975   *)
 2976     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
 2977     if test -n "$lt_cv_sys_max_cmd_len" && \
 2978        test undefined != "$lt_cv_sys_max_cmd_len"; then
 2979       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
 2980       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
 2981     else
 2982       # Make teststring a little bigger before we do anything with it.
 2983       # a 1K string should be a reasonable start.
 2984       for i in 1 2 3 4 5 6 7 8; do
 2985         teststring=$teststring$teststring
 2986       done
 2987       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
 2988       # If test is not a shell built-in, we'll probably end up computing a
 2989       # maximum length that is only half of the actual maximum length, but
 2990       # we can't tell.
 2991       while { test X`env echo "$teststring$teststring" 2>/dev/null` \
 2992 	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
 2993 	      test 17 != "$i" # 1/2 MB should be enough
 2994       do
 2995         i=`expr $i + 1`
 2996         teststring=$teststring$teststring
 2997       done
 2998       # Only check the string length outside the loop.
 2999       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
 3000       teststring=
 3001       # Add a significant safety factor because C++ compilers can tack on
 3002       # massive amounts of additional arguments before passing them to the
 3003       # linker.  It appears as though 1/2 is a usable value.
 3004       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
 3005     fi
 3006     ;;
 3007   esac
 3008 ])
 3009 if test -n "$lt_cv_sys_max_cmd_len"; then
 3010   AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
 3011 else
 3012   AC_MSG_RESULT(none)
 3013 fi
 3014 max_cmd_len=$lt_cv_sys_max_cmd_len
 3015 _LT_DECL([], [max_cmd_len], [0],
 3016     [What is the maximum length of a command?])
 3017 ])# LT_CMD_MAX_LEN
 3018 
 3019 # Old name:
 3020 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
 3021 dnl aclocal-1.4 backwards compatibility:
 3022 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
 3023 
 3024 
 3025 # _LT_HEADER_DLFCN
 3026 # ----------------
 3027 m4_defun([_LT_HEADER_DLFCN],
 3028 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
 3029 ])# _LT_HEADER_DLFCN
 3030 
 3031 
 3032 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
 3033 #                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
 3034 # ----------------------------------------------------------------
 3035 m4_defun([_LT_TRY_DLOPEN_SELF],
 3036 [m4_require([_LT_HEADER_DLFCN])dnl
 3037 if test yes = "$cross_compiling"; then :
 3038   [$4]
 3039 else
 3040   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
 3041   lt_status=$lt_dlunknown
 3042   cat > conftest.$ac_ext <<_LT_EOF
 3043 [#line $LINENO "configure"
 3044 #include "confdefs.h"
 3045 
 3046 #if HAVE_DLFCN_H
 3047 #include <dlfcn.h>
 3048 #endif
 3049 
 3050 #include <stdio.h>
 3051 
 3052 #ifdef RTLD_GLOBAL
 3053 #  define LT_DLGLOBAL		RTLD_GLOBAL
 3054 #else
 3055 #  ifdef DL_GLOBAL
 3056 #    define LT_DLGLOBAL		DL_GLOBAL
 3057 #  else
 3058 #    define LT_DLGLOBAL		0
 3059 #  endif
 3060 #endif
 3061 
 3062 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
 3063    find out it does not work in some platform. */
 3064 #ifndef LT_DLLAZY_OR_NOW
 3065 #  ifdef RTLD_LAZY
 3066 #    define LT_DLLAZY_OR_NOW		RTLD_LAZY
 3067 #  else
 3068 #    ifdef DL_LAZY
 3069 #      define LT_DLLAZY_OR_NOW		DL_LAZY
 3070 #    else
 3071 #      ifdef RTLD_NOW
 3072 #        define LT_DLLAZY_OR_NOW	RTLD_NOW
 3073 #      else
 3074 #        ifdef DL_NOW
 3075 #          define LT_DLLAZY_OR_NOW	DL_NOW
 3076 #        else
 3077 #          define LT_DLLAZY_OR_NOW	0
 3078 #        endif
 3079 #      endif
 3080 #    endif
 3081 #  endif
 3082 #endif
 3083 
 3084 /* When -fvisibility=hidden is used, assume the code has been annotated
 3085    correspondingly for the symbols needed.  */
 3086 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
 3087 int fnord () __attribute__((visibility("default")));
 3088 #endif
 3089 
 3090 int fnord () { return 42; }
 3091 int main ()
 3092 {
 3093   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
 3094   int status = $lt_dlunknown;
 3095 
 3096   if (self)
 3097     {
 3098       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
 3099       else
 3100         {
 3101 	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
 3102           else puts (dlerror ());
 3103 	}
 3104       /* dlclose (self); */
 3105     }
 3106   else
 3107     puts (dlerror ());
 3108 
 3109   return status;
 3110 }]
 3111 _LT_EOF
 3112   if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
 3113     (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
 3114     lt_status=$?
 3115     case x$lt_status in
 3116       x$lt_dlno_uscore) $1 ;;
 3117       x$lt_dlneed_uscore) $2 ;;
 3118       x$lt_dlunknown|x*) $3 ;;
 3119     esac
 3120   else :
 3121     # compilation failed
 3122     $3
 3123   fi
 3124 fi
 3125 rm -fr conftest*
 3126 ])# _LT_TRY_DLOPEN_SELF
 3127 
 3128 
 3129 # LT_SYS_DLOPEN_SELF
 3130 # ------------------
 3131 AC_DEFUN([LT_SYS_DLOPEN_SELF],
 3132 [m4_require([_LT_HEADER_DLFCN])dnl
 3133 if test yes != "$enable_dlopen"; then
 3134   enable_dlopen=unknown
 3135   enable_dlopen_self=unknown
 3136   enable_dlopen_self_static=unknown
 3137 else
 3138   lt_cv_dlopen=no
 3139   lt_cv_dlopen_libs=
 3140 
 3141   case $host_os in
 3142   beos*)
 3143     lt_cv_dlopen=load_add_on
 3144     lt_cv_dlopen_libs=
 3145     lt_cv_dlopen_self=yes
 3146     ;;
 3147 
 3148   mingw* | pw32* | cegcc*)
 3149     lt_cv_dlopen=LoadLibrary
 3150     lt_cv_dlopen_libs=
 3151     ;;
 3152 
 3153   cygwin*)
 3154     lt_cv_dlopen=dlopen
 3155     lt_cv_dlopen_libs=
 3156     ;;
 3157 
 3158   darwin*)
 3159     # if libdl is installed we need to link against it
 3160     AC_CHECK_LIB([dl], [dlopen],
 3161 		[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
 3162     lt_cv_dlopen=dyld
 3163     lt_cv_dlopen_libs=
 3164     lt_cv_dlopen_self=yes
 3165     ])
 3166     ;;
 3167 
 3168   tpf*)
 3169     # Don't try to run any link tests for TPF.  We know it's impossible
 3170     # because TPF is a cross-compiler, and we know how we open DSOs.
 3171     lt_cv_dlopen=dlopen
 3172     lt_cv_dlopen_libs=
 3173     lt_cv_dlopen_self=no
 3174     ;;
 3175 
 3176   *)
 3177     AC_CHECK_FUNC([shl_load],
 3178 	  [lt_cv_dlopen=shl_load],
 3179       [AC_CHECK_LIB([dld], [shl_load],
 3180 	    [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
 3181 	[AC_CHECK_FUNC([dlopen],
 3182 	      [lt_cv_dlopen=dlopen],
 3183 	  [AC_CHECK_LIB([dl], [dlopen],
 3184 		[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
 3185 	    [AC_CHECK_LIB([svld], [dlopen],
 3186 		  [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
 3187 	      [AC_CHECK_LIB([dld], [dld_link],
 3188 		    [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
 3189 	      ])
 3190 	    ])
 3191 	  ])
 3192 	])
 3193       ])
 3194     ;;
 3195   esac
 3196 
 3197   if test no = "$lt_cv_dlopen"; then
 3198     enable_dlopen=no
 3199   else
 3200     enable_dlopen=yes
 3201   fi
 3202 
 3203   case $lt_cv_dlopen in
 3204   dlopen)
 3205     save_CPPFLAGS=$CPPFLAGS
 3206     test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
 3207 
 3208     save_LDFLAGS=$LDFLAGS
 3209     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
 3210 
 3211     save_LIBS=$LIBS
 3212     LIBS="$lt_cv_dlopen_libs $LIBS"
 3213 
 3214     AC_CACHE_CHECK([whether a program can dlopen itself],
 3215 	  lt_cv_dlopen_self, [dnl
 3216 	  _LT_TRY_DLOPEN_SELF(
 3217 	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
 3218 	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
 3219     ])
 3220 
 3221     if test yes = "$lt_cv_dlopen_self"; then
 3222       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
 3223       AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
 3224 	  lt_cv_dlopen_self_static, [dnl
 3225 	  _LT_TRY_DLOPEN_SELF(
 3226 	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
 3227 	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
 3228       ])
 3229     fi
 3230 
 3231     CPPFLAGS=$save_CPPFLAGS
 3232     LDFLAGS=$save_LDFLAGS
 3233     LIBS=$save_LIBS
 3234     ;;
 3235   esac
 3236 
 3237   case $lt_cv_dlopen_self in
 3238   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
 3239   *) enable_dlopen_self=unknown ;;
 3240   esac
 3241 
 3242   case $lt_cv_dlopen_self_static in
 3243   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
 3244   *) enable_dlopen_self_static=unknown ;;
 3245   esac
 3246 fi
 3247 _LT_DECL([dlopen_support], [enable_dlopen], [0],
 3248 	 [Whether dlopen is supported])
 3249 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
 3250 	 [Whether dlopen of programs is supported])
 3251 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
 3252 	 [Whether dlopen of statically linked programs is supported])
 3253 ])# LT_SYS_DLOPEN_SELF
 3254 
 3255 # Old name:
 3256 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
 3257 dnl aclocal-1.4 backwards compatibility:
 3258 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
 3259 
 3260 
 3261 # _LT_COMPILER_C_O([TAGNAME])
 3262 # ---------------------------
 3263 # Check to see if options -c and -o are simultaneously supported by compiler.
 3264 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
 3265 m4_defun([_LT_COMPILER_C_O],
 3266 [m4_require([_LT_DECL_SED])dnl
 3267 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 3268 m4_require([_LT_TAG_COMPILER])dnl
 3269 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
 3270   [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
 3271   [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
 3272    $RM -r conftest 2>/dev/null
 3273    mkdir conftest
 3274    cd conftest
 3275    mkdir out
 3276    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 3277 
 3278    lt_compiler_flag="-o out/conftest2.$ac_objext"
 3279    # Insert the option either (1) after the last *FLAGS variable, or
 3280    # (2) before a word containing "conftest.", or (3) at the end.
 3281    # Note that $ac_compile itself does not contain backslashes and begins
 3282    # with a dollar sign (not a hyphen), so the echo should work correctly.
 3283    lt_compile=`echo "$ac_compile" | $SED \
 3284    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
 3285    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
 3286    -e 's:$: $lt_compiler_flag:'`
 3287    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
 3288    (eval "$lt_compile" 2>out/conftest.err)
 3289    ac_status=$?
 3290    cat out/conftest.err >&AS_MESSAGE_LOG_FD
 3291    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
 3292    if (exit $ac_status) && test -s out/conftest2.$ac_objext
 3293    then
 3294      # The compiler can only warn and ignore the option if not recognized
 3295      # So say no if there are warnings
 3296      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
 3297      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
 3298      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
 3299        _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
 3300      fi
 3301    fi
 3302    chmod u+w . 2>&AS_MESSAGE_LOG_FD
 3303    $RM conftest*
 3304    # SGI C++ compiler will create directory out/ii_files/ for
 3305    # template instantiation
 3306    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
 3307    $RM out/* && rmdir out
 3308    cd ..
 3309    $RM -r conftest
 3310    $RM conftest*
 3311 ])
 3312 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
 3313 	[Does compiler simultaneously support -c and -o options?])
 3314 ])# _LT_COMPILER_C_O
 3315 
 3316 
 3317 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
 3318 # ----------------------------------
 3319 # Check to see if we can do hard links to lock some files if needed
 3320 m4_defun([_LT_COMPILER_FILE_LOCKS],
 3321 [m4_require([_LT_ENABLE_LOCK])dnl
 3322 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 3323 _LT_COMPILER_C_O([$1])
 3324 
 3325 hard_links=nottested
 3326 if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
 3327   # do not overwrite the value of need_locks provided by the user
 3328   AC_MSG_CHECKING([if we can lock with hard links])
 3329   hard_links=yes
 3330   $RM conftest*
 3331   ln conftest.a conftest.b 2>/dev/null && hard_links=no
 3332   touch conftest.a
 3333   ln conftest.a conftest.b 2>&5 || hard_links=no
 3334   ln conftest.a conftest.b 2>/dev/null && hard_links=no
 3335   AC_MSG_RESULT([$hard_links])
 3336   if test no = "$hard_links"; then
 3337     AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
 3338     need_locks=warn
 3339   fi
 3340 else
 3341   need_locks=no
 3342 fi
 3343 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
 3344 ])# _LT_COMPILER_FILE_LOCKS
 3345 
 3346 
 3347 # _LT_CHECK_OBJDIR
 3348 # ----------------
 3349 m4_defun([_LT_CHECK_OBJDIR],
 3350 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
 3351 [rm -f .libs 2>/dev/null
 3352 mkdir .libs 2>/dev/null
 3353 if test -d .libs; then
 3354   lt_cv_objdir=.libs
 3355 else
 3356   # MS-DOS does not allow filenames that begin with a dot.
 3357   lt_cv_objdir=_libs
 3358 fi
 3359 rmdir .libs 2>/dev/null])
 3360 objdir=$lt_cv_objdir
 3361 _LT_DECL([], [objdir], [0],
 3362          [The name of the directory that contains temporary libtool files])dnl
 3363 m4_pattern_allow([LT_OBJDIR])dnl
 3364 AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
 3365   [Define to the sub-directory where libtool stores uninstalled libraries.])
 3366 ])# _LT_CHECK_OBJDIR
 3367 
 3368 
 3369 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
 3370 # --------------------------------------
 3371 # Check hardcoding attributes.
 3372 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
 3373 [AC_MSG_CHECKING([how to hardcode library paths into programs])
 3374 _LT_TAGVAR(hardcode_action, $1)=
 3375 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
 3376    test -n "$_LT_TAGVAR(runpath_var, $1)" ||
 3377    test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
 3378 
 3379   # We can hardcode non-existent directories.
 3380   if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
 3381      # If the only mechanism to avoid hardcoding is shlibpath_var, we
 3382      # have to relink, otherwise we might link with an installed library
 3383      # when we should be linking with a yet-to-be-installed one
 3384      ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
 3385      test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
 3386     # Linking always hardcodes the temporary library directory.
 3387     _LT_TAGVAR(hardcode_action, $1)=relink
 3388   else
 3389     # We can link without hardcoding, and we can hardcode nonexisting dirs.
 3390     _LT_TAGVAR(hardcode_action, $1)=immediate
 3391   fi
 3392 else
 3393   # We cannot hardcode anything, or else we can only hardcode existing
 3394   # directories.
 3395   _LT_TAGVAR(hardcode_action, $1)=unsupported
 3396 fi
 3397 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
 3398 
 3399 if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
 3400    test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
 3401   # Fast installation is not supported
 3402   enable_fast_install=no
 3403 elif test yes = "$shlibpath_overrides_runpath" ||
 3404      test no = "$enable_shared"; then
 3405   # Fast installation is not necessary
 3406   enable_fast_install=needless
 3407 fi
 3408 _LT_TAGDECL([], [hardcode_action], [0],
 3409     [How to hardcode a shared library path into an executable])
 3410 ])# _LT_LINKER_HARDCODE_LIBPATH
 3411 
 3412 
 3413 # _LT_CMD_STRIPLIB
 3414 # ----------------
 3415 m4_defun([_LT_CMD_STRIPLIB],
 3416 [m4_require([_LT_DECL_EGREP])
 3417 striplib=
 3418 old_striplib=
 3419 AC_MSG_CHECKING([whether stripping libraries is possible])
 3420 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
 3421   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
 3422   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
 3423   AC_MSG_RESULT([yes])
 3424 else
 3425 # FIXME - insert some real tests, host_os isn't really good enough
 3426   case $host_os in
 3427   darwin*)
 3428     if test -n "$STRIP"; then
 3429       striplib="$STRIP -x"
 3430       old_striplib="$STRIP -S"
 3431       AC_MSG_RESULT([yes])
 3432     else
 3433       AC_MSG_RESULT([no])
 3434     fi
 3435     ;;
 3436   *)
 3437     AC_MSG_RESULT([no])
 3438     ;;
 3439   esac
 3440 fi
 3441 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
 3442 _LT_DECL([], [striplib], [1])
 3443 ])# _LT_CMD_STRIPLIB
 3444 
 3445 
 3446 # _LT_PREPARE_MUNGE_PATH_LIST
 3447 # ---------------------------
 3448 # Make sure func_munge_path_list() is defined correctly.
 3449 m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
 3450 [[# func_munge_path_list VARIABLE PATH
 3451 # -----------------------------------
 3452 # VARIABLE is name of variable containing _space_ separated list of
 3453 # directories to be munged by the contents of PATH, which is string
 3454 # having a format:
 3455 # "DIR[:DIR]:"
 3456 #       string "DIR[ DIR]" will be prepended to VARIABLE
 3457 # ":DIR[:DIR]"
 3458 #       string "DIR[ DIR]" will be appended to VARIABLE
 3459 # "DIRP[:DIRP]::[DIRA:]DIRA"
 3460 #       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
 3461 #       "DIRA[ DIRA]" will be appended to VARIABLE
 3462 # "DIR[:DIR]"
 3463 #       VARIABLE will be replaced by "DIR[ DIR]"
 3464 func_munge_path_list ()
 3465 {
 3466     case x@S|@2 in
 3467     x)
 3468         ;;
 3469     *:)
 3470         eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
 3471         ;;
 3472     x:*)
 3473         eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
 3474         ;;
 3475     *::*)
 3476         eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
 3477         eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
 3478         ;;
 3479     *)
 3480         eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
 3481         ;;
 3482     esac
 3483 }
 3484 ]])# _LT_PREPARE_PATH_LIST
 3485 
 3486 
 3487 # _LT_SYS_DYNAMIC_LINKER([TAG])
 3488 # -----------------------------
 3489 # PORTME Fill in your ld.so characteristics
 3490 m4_defun([_LT_SYS_DYNAMIC_LINKER],
 3491 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 3492 m4_require([_LT_DECL_EGREP])dnl
 3493 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 3494 m4_require([_LT_DECL_OBJDUMP])dnl
 3495 m4_require([_LT_DECL_SED])dnl
 3496 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
 3497 m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
 3498 AC_MSG_CHECKING([dynamic linker characteristics])
 3499 m4_if([$1],
 3500 	[], [
 3501 if test yes = "$GCC"; then
 3502   case $host_os in
 3503     darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
 3504     *) lt_awk_arg='/^libraries:/' ;;
 3505   esac
 3506   case $host_os in
 3507     mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
 3508     *) lt_sed_strip_eq='s|=/|/|g' ;;
 3509   esac
 3510   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
 3511   case $lt_search_path_spec in
 3512   *\;*)
 3513     # if the path contains ";" then we assume it to be the separator
 3514     # otherwise default to the standard path separator (i.e. ":") - it is
 3515     # assumed that no part of a normal pathname contains ";" but that should
 3516     # okay in the real world where ";" in dirpaths is itself problematic.
 3517     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
 3518     ;;
 3519   *)
 3520     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
 3521     ;;
 3522   esac
 3523   # Ok, now we have the path, separated by spaces, we can step through it
 3524   # and add multilib dir if necessary...
 3525   lt_tmp_lt_search_path_spec=
 3526   lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
 3527   # ...but if some path component already ends with the multilib dir we assume
 3528   # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
 3529   case "$lt_multi_os_dir; $lt_search_path_spec " in
 3530   "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
 3531     lt_multi_os_dir=
 3532     ;;
 3533   esac
 3534   for lt_sys_path in $lt_search_path_spec; do
 3535     if test -d "$lt_sys_path$lt_multi_os_dir"; then
 3536       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
 3537     elif test -n "$lt_multi_os_dir"; then
 3538       test -d "$lt_sys_path" && \
 3539 	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
 3540     fi
 3541   done
 3542   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
 3543 BEGIN {RS = " "; FS = "/|\n";} {
 3544   lt_foo = "";
 3545   lt_count = 0;
 3546   for (lt_i = NF; lt_i > 0; lt_i--) {
 3547     if ($lt_i != "" && $lt_i != ".") {
 3548       if ($lt_i == "..") {
 3549         lt_count++;
 3550       } else {
 3551         if (lt_count == 0) {
 3552           lt_foo = "/" $lt_i lt_foo;
 3553         } else {
 3554           lt_count--;
 3555         }
 3556       }
 3557     }
 3558   }
 3559   if (lt_foo != "") { lt_freq[[lt_foo]]++; }
 3560   if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
 3561 }'`
 3562   # AWK program above erroneously prepends '/' to C:/dos/paths
 3563   # for these hosts.
 3564   case $host_os in
 3565     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
 3566       $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
 3567   esac
 3568   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
 3569 else
 3570   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
 3571 fi])
 3572 library_names_spec=
 3573 libname_spec='lib$name'
 3574 soname_spec=
 3575 shrext_cmds=.so
 3576 postinstall_cmds=
 3577 postuninstall_cmds=
 3578 finish_cmds=
 3579 finish_eval=
 3580 shlibpath_var=
 3581 shlibpath_overrides_runpath=unknown
 3582 version_type=none
 3583 dynamic_linker="$host_os ld.so"
 3584 sys_lib_dlsearch_path_spec="/lib /usr/lib"
 3585 need_lib_prefix=unknown
 3586 hardcode_into_libs=no
 3587 
 3588 # when you set need_version to no, make sure it does not cause -set_version
 3589 # flags to be left without arguments
 3590 need_version=unknown
 3591 
 3592 AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
 3593 [User-defined run-time library search path.])
 3594 
 3595 case $host_os in
 3596 aix3*)
 3597   version_type=linux # correct to gnu/linux during the next big refactor
 3598   library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
 3599   shlibpath_var=LIBPATH
 3600 
 3601   # AIX 3 has no versioning support, so we append a major version to the name.
 3602   soname_spec='$libname$release$shared_ext$major'
 3603   ;;
 3604 
 3605 aix[[4-9]]*)
 3606   version_type=linux # correct to gnu/linux during the next big refactor
 3607   need_lib_prefix=no
 3608   need_version=no
 3609   hardcode_into_libs=yes
 3610   if test ia64 = "$host_cpu"; then
 3611     # AIX 5 supports IA64
 3612     library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
 3613     shlibpath_var=LD_LIBRARY_PATH
 3614   else
 3615     # With GCC up to 2.95.x, collect2 would create an import file
 3616     # for dependence libraries.  The import file would start with
 3617     # the line '#! .'.  This would cause the generated library to
 3618     # depend on '.', always an invalid library.  This was fixed in
 3619     # development snapshots of GCC prior to 3.0.
 3620     case $host_os in
 3621       aix4 | aix4.[[01]] | aix4.[[01]].*)
 3622       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
 3623 	   echo ' yes '
 3624 	   echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
 3625 	:
 3626       else
 3627 	can_build_shared=no
 3628       fi
 3629       ;;
 3630     esac
 3631     # Using Import Files as archive members, it is possible to support
 3632     # filename-based versioning of shared library archives on AIX. While
 3633     # this would work for both with and without runtime linking, it will
 3634     # prevent static linking of such archives. So we do filename-based
 3635     # shared library versioning with .so extension only, which is used
 3636     # when both runtime linking and shared linking is enabled.
 3637     # Unfortunately, runtime linking may impact performance, so we do
 3638     # not want this to be the default eventually. Also, we use the
 3639     # versioned .so libs for executables only if there is the -brtl
 3640     # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
 3641     # To allow for filename-based versioning support, we need to create
 3642     # libNAME.so.V as an archive file, containing:
 3643     # *) an Import File, referring to the versioned filename of the
 3644     #    archive as well as the shared archive member, telling the
 3645     #    bitwidth (32 or 64) of that shared object, and providing the
 3646     #    list of exported symbols of that shared object, eventually
 3647     #    decorated with the 'weak' keyword
 3648     # *) the shared object with the F_LOADONLY flag set, to really avoid
 3649     #    it being seen by the linker.
 3650     # At run time we better use the real file rather than another symlink,
 3651     # but for link time we create the symlink libNAME.so -> libNAME.so.V
 3652 
 3653     case $with_aix_soname,$aix_use_runtimelinking in
 3654     # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
 3655     # soname into executable. Probably we can add versioning support to
 3656     # collect2, so additional links can be useful in future.
 3657     aix,yes) # traditional libtool
 3658       dynamic_linker='AIX unversionable lib.so'
 3659       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
 3660       # instead of lib<name>.a to let people know that these are not
 3661       # typical AIX shared libraries.
 3662       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3663       ;;
 3664     aix,no) # traditional AIX only
 3665       dynamic_linker='AIX lib.a[(]lib.so.V[)]'
 3666       # We preserve .a as extension for shared libraries through AIX4.2
 3667       # and later when we are not doing run time linking.
 3668       library_names_spec='$libname$release.a $libname.a'
 3669       soname_spec='$libname$release$shared_ext$major'
 3670       ;;
 3671     svr4,*) # full svr4 only
 3672       dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
 3673       library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
 3674       # We do not specify a path in Import Files, so LIBPATH fires.
 3675       shlibpath_overrides_runpath=yes
 3676       ;;
 3677     *,yes) # both, prefer svr4
 3678       dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
 3679       library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
 3680       # unpreferred sharedlib libNAME.a needs extra handling
 3681       postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
 3682       postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
 3683       # We do not specify a path in Import Files, so LIBPATH fires.
 3684       shlibpath_overrides_runpath=yes
 3685       ;;
 3686     *,no) # both, prefer aix
 3687       dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
 3688       library_names_spec='$libname$release.a $libname.a'
 3689       soname_spec='$libname$release$shared_ext$major'
 3690       # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
 3691       postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
 3692       postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
 3693       ;;
 3694     esac
 3695     shlibpath_var=LIBPATH
 3696   fi
 3697   ;;
 3698 
 3699 amigaos*)
 3700   case $host_cpu in
 3701   powerpc)
 3702     # Since July 2007 AmigaOS4 officially supports .so libraries.
 3703     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
 3704     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3705     ;;
 3706   m68k)
 3707     library_names_spec='$libname.ixlibrary $libname.a'
 3708     # Create ${libname}_ixlibrary.a entries in /sys/libs.
 3709     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
 3710     ;;
 3711   esac
 3712   ;;
 3713 
 3714 beos*)
 3715   library_names_spec='$libname$shared_ext'
 3716   dynamic_linker="$host_os ld.so"
 3717   shlibpath_var=LIBRARY_PATH
 3718   ;;
 3719 
 3720 bsdi[[45]]*)
 3721   version_type=linux # correct to gnu/linux during the next big refactor
 3722   need_version=no
 3723   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3724   soname_spec='$libname$release$shared_ext$major'
 3725   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
 3726   shlibpath_var=LD_LIBRARY_PATH
 3727   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
 3728   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
 3729   # the default ld.so.conf also contains /usr/contrib/lib and
 3730   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
 3731   # libtool to hard-code these into programs
 3732   ;;
 3733 
 3734 cygwin* | mingw* | pw32* | cegcc*)
 3735   version_type=windows
 3736   shrext_cmds=.dll
 3737   need_version=no
 3738   need_lib_prefix=no
 3739 
 3740   case $GCC,$cc_basename in
 3741   yes,*)
 3742     # gcc
 3743     library_names_spec='$libname.dll.a'
 3744     # DLL is installed to $(libdir)/../bin by postinstall_cmds
 3745     postinstall_cmds='base_file=`basename \$file`~
 3746       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
 3747       dldir=$destdir/`dirname \$dlpath`~
 3748       test -d \$dldir || mkdir -p \$dldir~
 3749       $install_prog $dir/$dlname \$dldir/$dlname~
 3750       chmod a+x \$dldir/$dlname~
 3751       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
 3752         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
 3753       fi'
 3754     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
 3755       dlpath=$dir/\$dldll~
 3756        $RM \$dlpath'
 3757     shlibpath_overrides_runpath=yes
 3758 
 3759     case $host_os in
 3760     cygwin*)
 3761       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
 3762       soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 3763 m4_if([$1], [],[
 3764       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
 3765       ;;
 3766     mingw* | cegcc*)
 3767       # MinGW DLLs use traditional 'lib' prefix
 3768       soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 3769       ;;
 3770     pw32*)
 3771       # pw32 DLLs use 'pw' prefix rather than 'lib'
 3772       library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 3773       ;;
 3774     esac
 3775     dynamic_linker='Win32 ld.exe'
 3776     ;;
 3777 
 3778   *,cl*)
 3779     # Native MSVC
 3780     libname_spec='$name'
 3781     soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 3782     library_names_spec='$libname.dll.lib'
 3783 
 3784     case $build_os in
 3785     mingw*)
 3786       sys_lib_search_path_spec=
 3787       lt_save_ifs=$IFS
 3788       IFS=';'
 3789       for lt_path in $LIB
 3790       do
 3791         IFS=$lt_save_ifs
 3792         # Let DOS variable expansion print the short 8.3 style file name.
 3793         lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
 3794         sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
 3795       done
 3796       IFS=$lt_save_ifs
 3797       # Convert to MSYS style.
 3798       sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
 3799       ;;
 3800     cygwin*)
 3801       # Convert to unix form, then to dos form, then back to unix form
 3802       # but this time dos style (no spaces!) so that the unix form looks
 3803       # like /cygdrive/c/PROGRA~1:/cygdr...
 3804       sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
 3805       sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
 3806       sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
 3807       ;;
 3808     *)
 3809       sys_lib_search_path_spec=$LIB
 3810       if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
 3811         # It is most probably a Windows format PATH.
 3812         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
 3813       else
 3814         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
 3815       fi
 3816       # FIXME: find the short name or the path components, as spaces are
 3817       # common. (e.g. "Program Files" -> "PROGRA~1")
 3818       ;;
 3819     esac
 3820 
 3821     # DLL is installed to $(libdir)/../bin by postinstall_cmds
 3822     postinstall_cmds='base_file=`basename \$file`~
 3823       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
 3824       dldir=$destdir/`dirname \$dlpath`~
 3825       test -d \$dldir || mkdir -p \$dldir~
 3826       $install_prog $dir/$dlname \$dldir/$dlname'
 3827     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
 3828       dlpath=$dir/\$dldll~
 3829        $RM \$dlpath'
 3830     shlibpath_overrides_runpath=yes
 3831     dynamic_linker='Win32 link.exe'
 3832     ;;
 3833 
 3834   *)
 3835     # Assume MSVC wrapper
 3836     library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
 3837     dynamic_linker='Win32 ld.exe'
 3838     ;;
 3839   esac
 3840   # FIXME: first we should search . and the directory the executable is in
 3841   shlibpath_var=PATH
 3842   ;;
 3843 
 3844 darwin* | rhapsody*)
 3845   dynamic_linker="$host_os dyld"
 3846   version_type=darwin
 3847   need_lib_prefix=no
 3848   need_version=no
 3849   library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
 3850   soname_spec='$libname$release$major$shared_ext'
 3851   shlibpath_overrides_runpath=yes
 3852   shlibpath_var=DYLD_LIBRARY_PATH
 3853   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
 3854 m4_if([$1], [],[
 3855   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
 3856   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
 3857   ;;
 3858 
 3859 dgux*)
 3860   version_type=linux # correct to gnu/linux during the next big refactor
 3861   need_lib_prefix=no
 3862   need_version=no
 3863   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3864   soname_spec='$libname$release$shared_ext$major'
 3865   shlibpath_var=LD_LIBRARY_PATH
 3866   ;;
 3867 
 3868 freebsd* | dragonfly*)
 3869   # DragonFly does not have aout.  When/if they implement a new
 3870   # versioning mechanism, adjust this.
 3871   if test -x /usr/bin/objformat; then
 3872     objformat=`/usr/bin/objformat`
 3873   else
 3874     case $host_os in
 3875     freebsd[[23]].*) objformat=aout ;;
 3876     *) objformat=elf ;;
 3877     esac
 3878   fi
 3879   version_type=freebsd-$objformat
 3880   case $version_type in
 3881     freebsd-elf*)
 3882       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3883       soname_spec='$libname$release$shared_ext$major'
 3884       need_version=no
 3885       need_lib_prefix=no
 3886       ;;
 3887     freebsd-*)
 3888       library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 3889       need_version=yes
 3890       ;;
 3891   esac
 3892   shlibpath_var=LD_LIBRARY_PATH
 3893   case $host_os in
 3894   freebsd2.*)
 3895     shlibpath_overrides_runpath=yes
 3896     ;;
 3897   freebsd3.[[01]]* | freebsdelf3.[[01]]*)
 3898     shlibpath_overrides_runpath=yes
 3899     hardcode_into_libs=yes
 3900     ;;
 3901   freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
 3902   freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
 3903     shlibpath_overrides_runpath=no
 3904     hardcode_into_libs=yes
 3905     ;;
 3906   *) # from 4.6 on, and DragonFly
 3907     shlibpath_overrides_runpath=yes
 3908     hardcode_into_libs=yes
 3909     ;;
 3910   esac
 3911   ;;
 3912 
 3913 haiku*)
 3914   version_type=linux # correct to gnu/linux during the next big refactor
 3915   need_lib_prefix=no
 3916   need_version=no
 3917   dynamic_linker="$host_os runtime_loader"
 3918   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3919   soname_spec='$libname$release$shared_ext$major'
 3920   shlibpath_var=LIBRARY_PATH
 3921   shlibpath_overrides_runpath=no
 3922   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
 3923   hardcode_into_libs=yes
 3924   ;;
 3925 
 3926 hpux9* | hpux10* | hpux11*)
 3927   # Give a soname corresponding to the major version so that dld.sl refuses to
 3928   # link against other versions.
 3929   version_type=sunos
 3930   need_lib_prefix=no
 3931   need_version=no
 3932   case $host_cpu in
 3933   ia64*)
 3934     shrext_cmds='.so'
 3935     hardcode_into_libs=yes
 3936     dynamic_linker="$host_os dld.so"
 3937     shlibpath_var=LD_LIBRARY_PATH
 3938     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
 3939     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3940     soname_spec='$libname$release$shared_ext$major'
 3941     if test 32 = "$HPUX_IA64_MODE"; then
 3942       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
 3943       sys_lib_dlsearch_path_spec=/usr/lib/hpux32
 3944     else
 3945       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
 3946       sys_lib_dlsearch_path_spec=/usr/lib/hpux64
 3947     fi
 3948     ;;
 3949   hppa*64*)
 3950     shrext_cmds='.sl'
 3951     hardcode_into_libs=yes
 3952     dynamic_linker="$host_os dld.sl"
 3953     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
 3954     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
 3955     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3956     soname_spec='$libname$release$shared_ext$major'
 3957     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
 3958     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 3959     ;;
 3960   *)
 3961     shrext_cmds='.sl'
 3962     dynamic_linker="$host_os dld.sl"
 3963     shlibpath_var=SHLIB_PATH
 3964     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
 3965     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3966     soname_spec='$libname$release$shared_ext$major'
 3967     ;;
 3968   esac
 3969   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
 3970   postinstall_cmds='chmod 555 $lib'
 3971   # or fails outright, so override atomically:
 3972   install_override_mode=555
 3973   ;;
 3974 
 3975 interix[[3-9]]*)
 3976   version_type=linux # correct to gnu/linux during the next big refactor
 3977   need_lib_prefix=no
 3978   need_version=no
 3979   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3980   soname_spec='$libname$release$shared_ext$major'
 3981   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
 3982   shlibpath_var=LD_LIBRARY_PATH
 3983   shlibpath_overrides_runpath=no
 3984   hardcode_into_libs=yes
 3985   ;;
 3986 
 3987 irix5* | irix6* | nonstopux*)
 3988   case $host_os in
 3989     nonstopux*) version_type=nonstopux ;;
 3990     *)
 3991 	if test yes = "$lt_cv_prog_gnu_ld"; then
 3992 		version_type=linux # correct to gnu/linux during the next big refactor
 3993 	else
 3994 		version_type=irix
 3995 	fi ;;
 3996   esac
 3997   need_lib_prefix=no
 3998   need_version=no
 3999   soname_spec='$libname$release$shared_ext$major'
 4000   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
 4001   case $host_os in
 4002   irix5* | nonstopux*)
 4003     libsuff= shlibsuff=
 4004     ;;
 4005   *)
 4006     case $LD in # libtool.m4 will add one of these switches to LD
 4007     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
 4008       libsuff= shlibsuff= libmagic=32-bit;;
 4009     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
 4010       libsuff=32 shlibsuff=N32 libmagic=N32;;
 4011     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
 4012       libsuff=64 shlibsuff=64 libmagic=64-bit;;
 4013     *) libsuff= shlibsuff= libmagic=never-match;;
 4014     esac
 4015     ;;
 4016   esac
 4017   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
 4018   shlibpath_overrides_runpath=no
 4019   sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
 4020   sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
 4021   hardcode_into_libs=yes
 4022   ;;
 4023 
 4024 # No shared lib support for Linux oldld, aout, or coff.
 4025 linux*oldld* | linux*aout* | linux*coff*)
 4026   dynamic_linker=no
 4027   ;;
 4028 
 4029 linux*android*)
 4030   version_type=none # Android doesn't support versioned libraries.
 4031   need_lib_prefix=no
 4032   need_version=no
 4033   library_names_spec='$libname$release$shared_ext'
 4034   soname_spec='$libname$release$shared_ext'
 4035   finish_cmds=
 4036   shlibpath_var=LD_LIBRARY_PATH
 4037   shlibpath_overrides_runpath=yes
 4038 
 4039   # This implies no fast_install, which is unacceptable.
 4040   # Some rework will be needed to allow for fast_install
 4041   # before this can be enabled.
 4042   hardcode_into_libs=yes
 4043 
 4044   dynamic_linker='Android linker'
 4045   # Don't embed -rpath directories since the linker doesn't support them.
 4046   _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 4047   ;;
 4048 
 4049 # This must be glibc/ELF.
 4050 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 4051   version_type=linux # correct to gnu/linux during the next big refactor
 4052   need_lib_prefix=no
 4053   need_version=no
 4054   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 4055   soname_spec='$libname$release$shared_ext$major'
 4056   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
 4057   shlibpath_var=LD_LIBRARY_PATH
 4058   shlibpath_overrides_runpath=no
 4059 
 4060   # Some binutils ld are patched to set DT_RUNPATH
 4061   AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
 4062     [lt_cv_shlibpath_overrides_runpath=no
 4063     save_LDFLAGS=$LDFLAGS
 4064     save_libdir=$libdir
 4065     eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
 4066 	 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
 4067     AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
 4068       [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
 4069 	 [lt_cv_shlibpath_overrides_runpath=yes])])
 4070     LDFLAGS=$save_LDFLAGS
 4071     libdir=$save_libdir
 4072     ])
 4073   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
 4074 
 4075   # This implies no fast_install, which is unacceptable.
 4076   # Some rework will be needed to allow for fast_install
 4077   # before this can be enabled.
 4078   hardcode_into_libs=yes
 4079 
 4080   # Ideally, we could use ldconfig to report *all* directores which are
 4081   # searched for libraries, however this is still not possible.  Aside from not
 4082   # being certain /sbin/ldconfig is available, command
 4083   # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
 4084   # even though it is searched at run-time.  Try to do the best guess by
 4085   # appending ld.so.conf contents (and includes) to the search path.
 4086   if test -f /etc/ld.so.conf; then
 4087     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
 4088     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
 4089   fi
 4090 
 4091   # We used to test for /lib/ld.so.1 and disable shared libraries on
 4092   # powerpc, because MkLinux only supported shared libraries with the
 4093   # GNU dynamic linker.  Since this was broken with cross compilers,
 4094   # most powerpc-linux boxes support dynamic linking these days and
 4095   # people can always --disable-shared, the test was removed, and we
 4096   # assume the GNU/Linux dynamic linker is in use.
 4097   dynamic_linker='GNU/Linux ld.so'
 4098   ;;
 4099 
 4100 netbsdelf*-gnu)
 4101   version_type=linux
 4102   need_lib_prefix=no
 4103   need_version=no
 4104   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
 4105   soname_spec='${libname}${release}${shared_ext}$major'
 4106   shlibpath_var=LD_LIBRARY_PATH
 4107   shlibpath_overrides_runpath=no
 4108   hardcode_into_libs=yes
 4109   dynamic_linker='NetBSD ld.elf_so'
 4110   ;;
 4111 
 4112 netbsd*)
 4113   version_type=sunos
 4114   need_lib_prefix=no
 4115   need_version=no
 4116   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 4117     library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 4118     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
 4119     dynamic_linker='NetBSD (a.out) ld.so'
 4120   else
 4121     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 4122     soname_spec='$libname$release$shared_ext$major'
 4123     dynamic_linker='NetBSD ld.elf_so'
 4124   fi
 4125   shlibpath_var=LD_LIBRARY_PATH
 4126   shlibpath_overrides_runpath=yes
 4127   hardcode_into_libs=yes
 4128   ;;
 4129 
 4130 newsos6)
 4131   version_type=linux # correct to gnu/linux during the next big refactor
 4132   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 4133   shlibpath_var=LD_LIBRARY_PATH
 4134   shlibpath_overrides_runpath=yes
 4135   ;;
 4136 
 4137 *nto* | *qnx*)
 4138   version_type=qnx
 4139   need_lib_prefix=no
 4140   need_version=no
 4141   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 4142   soname_spec='$libname$release$shared_ext$major'
 4143   shlibpath_var=LD_LIBRARY_PATH
 4144   shlibpath_overrides_runpath=no
 4145   hardcode_into_libs=yes
 4146   dynamic_linker='ldqnx.so'
 4147   ;;
 4148 
 4149 openbsd* | bitrig*)
 4150   version_type=sunos
 4151   sys_lib_dlsearch_path_spec=/usr/lib
 4152   need_lib_prefix=no
 4153   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
 4154     need_version=no
 4155   else
 4156     need_version=yes
 4157   fi
 4158   library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 4159   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
 4160   shlibpath_var=LD_LIBRARY_PATH
 4161   shlibpath_overrides_runpath=yes
 4162   ;;
 4163 
 4164 os2*)
 4165   libname_spec='$name'
 4166   version_type=windows
 4167   shrext_cmds=.dll
 4168   need_version=no
 4169   need_lib_prefix=no
 4170   # OS/2 can only load a DLL with a base name of 8 characters or less.
 4171   soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
 4172     v=$($ECHO $release$versuffix | tr -d .-);
 4173     n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
 4174     $ECHO $n$v`$shared_ext'
 4175   library_names_spec='${libname}_dll.$libext'
 4176   dynamic_linker='OS/2 ld.exe'
 4177   shlibpath_var=BEGINLIBPATH
 4178   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
 4179   sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 4180   postinstall_cmds='base_file=`basename \$file`~
 4181     dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
 4182     dldir=$destdir/`dirname \$dlpath`~
 4183     test -d \$dldir || mkdir -p \$dldir~
 4184     $install_prog $dir/$dlname \$dldir/$dlname~
 4185     chmod a+x \$dldir/$dlname~
 4186     if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
 4187       eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
 4188     fi'
 4189   postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
 4190     dlpath=$dir/\$dldll~
 4191     $RM \$dlpath'
 4192   ;;
 4193 
 4194 osf3* | osf4* | osf5*)
 4195   version_type=osf
 4196   need_lib_prefix=no
 4197   need_version=no
 4198   soname_spec='$libname$release$shared_ext$major'
 4199   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 4200   shlibpath_var=LD_LIBRARY_PATH
 4201   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
 4202   sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 4203   ;;
 4204 
 4205 rdos*)
 4206   dynamic_linker=no
 4207   ;;
 4208 
 4209 solaris*)
 4210   version_type=linux # correct to gnu/linux during the next big refactor
 4211   need_lib_prefix=no
 4212   need_version=no
 4213   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 4214   soname_spec='$libname$release$shared_ext$major'
 4215   shlibpath_var=LD_LIBRARY_PATH
 4216   shlibpath_overrides_runpath=yes
 4217   hardcode_into_libs=yes
 4218   # ldd complains unless libraries are executable
 4219   postinstall_cmds='chmod +x $lib'
 4220   ;;
 4221 
 4222 sunos4*)
 4223   version_type=sunos
 4224   library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 4225   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
 4226   shlibpath_var=LD_LIBRARY_PATH
 4227   shlibpath_overrides_runpath=yes
 4228   if test yes = "$with_gnu_ld"; then
 4229     need_lib_prefix=no
 4230   fi
 4231   need_version=yes
 4232   ;;
 4233 
 4234 sysv4 | sysv4.3*)
 4235   version_type=linux # correct to gnu/linux during the next big refactor
 4236   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 4237   soname_spec='$libname$release$shared_ext$major'
 4238   shlibpath_var=LD_LIBRARY_PATH
 4239   case $host_vendor in
 4240     sni)
 4241       shlibpath_overrides_runpath=no
 4242       need_lib_prefix=no
 4243       runpath_var=LD_RUN_PATH
 4244       ;;
 4245     siemens)
 4246       need_lib_prefix=no
 4247       ;;
 4248     motorola)
 4249       need_lib_prefix=no
 4250       need_version=no
 4251       shlibpath_overrides_runpath=no
 4252       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
 4253       ;;
 4254   esac
 4255   ;;
 4256 
 4257 sysv4*MP*)
 4258   if test -d /usr/nec; then
 4259     version_type=linux # correct to gnu/linux during the next big refactor
 4260     library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
 4261     soname_spec='$libname$shared_ext.$major'
 4262     shlibpath_var=LD_LIBRARY_PATH
 4263   fi
 4264   ;;
 4265 
 4266 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
 4267   version_type=sco
 4268   need_lib_prefix=no
 4269   need_version=no
 4270   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
 4271   soname_spec='$libname$release$shared_ext$major'
 4272   shlibpath_var=LD_LIBRARY_PATH
 4273   shlibpath_overrides_runpath=yes
 4274   hardcode_into_libs=yes
 4275   if test yes = "$with_gnu_ld"; then
 4276     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
 4277   else
 4278     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
 4279     case $host_os in
 4280       sco3.2v5*)
 4281         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
 4282 	;;
 4283     esac
 4284   fi
 4285   sys_lib_dlsearch_path_spec='/usr/lib'
 4286   ;;
 4287 
 4288 tpf*)
 4289   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
 4290   version_type=linux # correct to gnu/linux during the next big refactor
 4291   need_lib_prefix=no
 4292   need_version=no
 4293   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 4294   shlibpath_var=LD_LIBRARY_PATH
 4295   shlibpath_overrides_runpath=no
 4296   hardcode_into_libs=yes
 4297   ;;
 4298 
 4299 uts4*)
 4300   version_type=linux # correct to gnu/linux during the next big refactor
 4301   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 4302   soname_spec='$libname$release$shared_ext$major'
 4303   shlibpath_var=LD_LIBRARY_PATH
 4304   ;;
 4305 
 4306 *)
 4307   dynamic_linker=no
 4308   ;;
 4309 esac
 4310 AC_MSG_RESULT([$dynamic_linker])
 4311 test no = "$dynamic_linker" && can_build_shared=no
 4312 
 4313 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
 4314 if test yes = "$GCC"; then
 4315   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
 4316 fi
 4317 
 4318 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
 4319   sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
 4320 fi
 4321 
 4322 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
 4323   sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
 4324 fi
 4325 
 4326 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
 4327 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
 4328 
 4329 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
 4330 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
 4331 
 4332 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
 4333 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
 4334 
 4335 _LT_DECL([], [variables_saved_for_relink], [1],
 4336     [Variables whose values should be saved in libtool wrapper scripts and
 4337     restored at link time])
 4338 _LT_DECL([], [need_lib_prefix], [0],
 4339     [Do we need the "lib" prefix for modules?])
 4340 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
 4341 _LT_DECL([], [version_type], [0], [Library versioning type])
 4342 _LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
 4343 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
 4344 _LT_DECL([], [shlibpath_overrides_runpath], [0],
 4345     [Is shlibpath searched before the hard-coded library search path?])
 4346 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
 4347 _LT_DECL([], [library_names_spec], [1],
 4348     [[List of archive names.  First name is the real one, the rest are links.
 4349     The last name is the one that the linker finds with -lNAME]])
 4350 _LT_DECL([], [soname_spec], [1],
 4351     [[The coded name of the library, if different from the real name]])
 4352 _LT_DECL([], [install_override_mode], [1],
 4353     [Permission mode override for installation of shared libraries])
 4354 _LT_DECL([], [postinstall_cmds], [2],
 4355     [Command to use after installation of a shared archive])
 4356 _LT_DECL([], [postuninstall_cmds], [2],
 4357     [Command to use after uninstallation of a shared archive])
 4358 _LT_DECL([], [finish_cmds], [2],
 4359     [Commands used to finish a libtool library installation in a directory])
 4360 _LT_DECL([], [finish_eval], [1],
 4361     [[As "finish_cmds", except a single script fragment to be evaled but
 4362     not shown]])
 4363 _LT_DECL([], [hardcode_into_libs], [0],
 4364     [Whether we should hardcode library paths into libraries])
 4365 _LT_DECL([], [sys_lib_search_path_spec], [2],
 4366     [Compile-time system search path for libraries])
 4367 _LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
 4368     [Detected run-time system search path for libraries])
 4369 _LT_DECL([], [configure_time_lt_sys_library_path], [2],
 4370     [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
 4371 ])# _LT_SYS_DYNAMIC_LINKER
 4372 
 4373 
 4374 # _LT_PATH_TOOL_PREFIX(TOOL)
 4375 # --------------------------
 4376 # find a file program that can recognize shared library
 4377 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
 4378 [m4_require([_LT_DECL_EGREP])dnl
 4379 AC_MSG_CHECKING([for $1])
 4380 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
 4381 [case $MAGIC_CMD in
 4382 [[\\/*] |  ?:[\\/]*])
 4383   lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
 4384   ;;
 4385 *)
 4386   lt_save_MAGIC_CMD=$MAGIC_CMD
 4387   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
 4388 dnl $ac_dummy forces splitting on constant user-supplied paths.
 4389 dnl POSIX.2 word splitting is done only on the output of word expansions,
 4390 dnl not every word.  This closes a longstanding sh security hole.
 4391   ac_dummy="m4_if([$2], , $PATH, [$2])"
 4392   for ac_dir in $ac_dummy; do
 4393     IFS=$lt_save_ifs
 4394     test -z "$ac_dir" && ac_dir=.
 4395     if test -f "$ac_dir/$1"; then
 4396       lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
 4397       if test -n "$file_magic_test_file"; then
 4398 	case $deplibs_check_method in
 4399 	"file_magic "*)
 4400 	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
 4401 	  MAGIC_CMD=$lt_cv_path_MAGIC_CMD
 4402 	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
 4403 	    $EGREP "$file_magic_regex" > /dev/null; then
 4404 	    :
 4405 	  else
 4406 	    cat <<_LT_EOF 1>&2
 4407 
 4408 *** Warning: the command libtool uses to detect shared libraries,
 4409 *** $file_magic_cmd, produces output that libtool cannot recognize.
 4410 *** The result is that libtool may fail to recognize shared libraries
 4411 *** as such.  This will affect the creation of libtool libraries that
 4412 *** depend on shared libraries, but programs linked with such libtool
 4413 *** libraries will work regardless of this problem.  Nevertheless, you
 4414 *** may want to report the problem to your system manager and/or to
 4415 *** bug-libtool@gnu.org
 4416 
 4417 _LT_EOF
 4418 	  fi ;;
 4419 	esac
 4420       fi
 4421       break
 4422     fi
 4423   done
 4424   IFS=$lt_save_ifs
 4425   MAGIC_CMD=$lt_save_MAGIC_CMD
 4426   ;;
 4427 esac])
 4428 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
 4429 if test -n "$MAGIC_CMD"; then
 4430   AC_MSG_RESULT($MAGIC_CMD)
 4431 else
 4432   AC_MSG_RESULT(no)
 4433 fi
 4434 _LT_DECL([], [MAGIC_CMD], [0],
 4435 	 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
 4436 ])# _LT_PATH_TOOL_PREFIX
 4437 
 4438 # Old name:
 4439 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
 4440 dnl aclocal-1.4 backwards compatibility:
 4441 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
 4442 
 4443 
 4444 # _LT_PATH_MAGIC
 4445 # --------------
 4446 # find a file program that can recognize a shared library
 4447 m4_defun([_LT_PATH_MAGIC],
 4448 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
 4449 if test -z "$lt_cv_path_MAGIC_CMD"; then
 4450   if test -n "$ac_tool_prefix"; then
 4451     _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
 4452   else
 4453     MAGIC_CMD=:
 4454   fi
 4455 fi
 4456 ])# _LT_PATH_MAGIC
 4457 
 4458 
 4459 # LT_PATH_LD
 4460 # ----------
 4461 # find the pathname to the GNU or non-GNU linker
 4462 AC_DEFUN([LT_PATH_LD],
 4463 [AC_REQUIRE([AC_PROG_CC])dnl
 4464 AC_REQUIRE([AC_CANONICAL_HOST])dnl
 4465 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 4466 m4_require([_LT_DECL_SED])dnl
 4467 m4_require([_LT_DECL_EGREP])dnl
 4468 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
 4469 
 4470 AC_ARG_WITH([gnu-ld],
 4471     [AS_HELP_STRING([--with-gnu-ld],
 4472 	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
 4473     [test no = "$withval" || with_gnu_ld=yes],
 4474     [with_gnu_ld=no])dnl
 4475 
 4476 ac_prog=ld
 4477 if test yes = "$GCC"; then
 4478   # Check if gcc -print-prog-name=ld gives a path.
 4479   AC_MSG_CHECKING([for ld used by $CC])
 4480   case $host in
 4481   *-*-mingw*)
 4482     # gcc leaves a trailing carriage return, which upsets mingw
 4483     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
 4484   *)
 4485     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
 4486   esac
 4487   case $ac_prog in
 4488     # Accept absolute paths.
 4489     [[\\/]]* | ?:[[\\/]]*)
 4490       re_direlt='/[[^/]][[^/]]*/\.\./'
 4491       # Canonicalize the pathname of ld
 4492       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
 4493       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
 4494 	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
 4495       done
 4496       test -z "$LD" && LD=$ac_prog
 4497       ;;
 4498   "")
 4499     # If it fails, then pretend we aren't using GCC.
 4500     ac_prog=ld
 4501     ;;
 4502   *)
 4503     # If it is relative, then search for the first ld in PATH.
 4504     with_gnu_ld=unknown
 4505     ;;
 4506   esac
 4507 elif test yes = "$with_gnu_ld"; then
 4508   AC_MSG_CHECKING([for GNU ld])
 4509 else
 4510   AC_MSG_CHECKING([for non-GNU ld])
 4511 fi
 4512 AC_CACHE_VAL(lt_cv_path_LD,
 4513 [if test -z "$LD"; then
 4514   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
 4515   for ac_dir in $PATH; do
 4516     IFS=$lt_save_ifs
 4517     test -z "$ac_dir" && ac_dir=.
 4518     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
 4519       lt_cv_path_LD=$ac_dir/$ac_prog
 4520       # Check to see if the program is GNU ld.  I'd rather use --version,
 4521       # but apparently some variants of GNU ld only accept -v.
 4522       # Break only if it was the GNU/non-GNU ld that we prefer.
 4523       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
 4524       *GNU* | *'with BFD'*)
 4525 	test no != "$with_gnu_ld" && break
 4526 	;;
 4527       *)
 4528 	test yes != "$with_gnu_ld" && break
 4529 	;;
 4530       esac
 4531     fi
 4532   done
 4533   IFS=$lt_save_ifs
 4534 else
 4535   lt_cv_path_LD=$LD # Let the user override the test with a path.
 4536 fi])
 4537 LD=$lt_cv_path_LD
 4538 if test -n "$LD"; then
 4539   AC_MSG_RESULT($LD)
 4540 else
 4541   AC_MSG_RESULT(no)
 4542 fi
 4543 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
 4544 _LT_PATH_LD_GNU
 4545 AC_SUBST([LD])
 4546 
 4547 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
 4548 ])# LT_PATH_LD
 4549 
 4550 # Old names:
 4551 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
 4552 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
 4553 dnl aclocal-1.4 backwards compatibility:
 4554 dnl AC_DEFUN([AM_PROG_LD], [])
 4555 dnl AC_DEFUN([AC_PROG_LD], [])
 4556 
 4557 
 4558 # _LT_PATH_LD_GNU
 4559 #- --------------
 4560 m4_defun([_LT_PATH_LD_GNU],
 4561 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
 4562 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
 4563 case `$LD -v 2>&1 </dev/null` in
 4564 *GNU* | *'with BFD'*)
 4565   lt_cv_prog_gnu_ld=yes
 4566   ;;
 4567 *)
 4568   lt_cv_prog_gnu_ld=no
 4569   ;;
 4570 esac])
 4571 with_gnu_ld=$lt_cv_prog_gnu_ld
 4572 ])# _LT_PATH_LD_GNU
 4573 
 4574 
 4575 # _LT_CMD_RELOAD
 4576 # --------------
 4577 # find reload flag for linker
 4578 #   -- PORTME Some linkers may need a different reload flag.
 4579 m4_defun([_LT_CMD_RELOAD],
 4580 [AC_CACHE_CHECK([for $LD option to reload object files],
 4581   lt_cv_ld_reload_flag,
 4582   [lt_cv_ld_reload_flag='-r'])
 4583 reload_flag=$lt_cv_ld_reload_flag
 4584 case $reload_flag in
 4585 "" | " "*) ;;
 4586 *) reload_flag=" $reload_flag" ;;
 4587 esac
 4588 reload_cmds='$LD$reload_flag -o $output$reload_objs'
 4589 case $host_os in
 4590   cygwin* | mingw* | pw32* | cegcc*)
 4591     if test yes != "$GCC"; then
 4592       reload_cmds=false
 4593     fi
 4594     ;;
 4595   darwin*)
 4596     if test yes = "$GCC"; then
 4597       reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
 4598     else
 4599       reload_cmds='$LD$reload_flag -o $output$reload_objs'
 4600     fi
 4601     ;;
 4602 esac
 4603 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
 4604 _LT_TAGDECL([], [reload_cmds], [2])dnl
 4605 ])# _LT_CMD_RELOAD
 4606 
 4607 
 4608 # _LT_PATH_DD
 4609 # -----------
 4610 # find a working dd
 4611 m4_defun([_LT_PATH_DD],
 4612 [AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
 4613 [printf 0123456789abcdef0123456789abcdef >conftest.i
 4614 cat conftest.i conftest.i >conftest2.i
 4615 : ${lt_DD:=$DD}
 4616 AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
 4617 [if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
 4618   cmp -s conftest.i conftest.out \
 4619   && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
 4620 fi])
 4621 rm -f conftest.i conftest2.i conftest.out])
 4622 ])# _LT_PATH_DD
 4623 
 4624 
 4625 # _LT_CMD_TRUNCATE
 4626 # ----------------
 4627 # find command to truncate a binary pipe
 4628 m4_defun([_LT_CMD_TRUNCATE],
 4629 [m4_require([_LT_PATH_DD])
 4630 AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
 4631 [printf 0123456789abcdef0123456789abcdef >conftest.i
 4632 cat conftest.i conftest.i >conftest2.i
 4633 lt_cv_truncate_bin=
 4634 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
 4635   cmp -s conftest.i conftest.out \
 4636   && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
 4637 fi
 4638 rm -f conftest.i conftest2.i conftest.out
 4639 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
 4640 _LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
 4641   [Command to truncate a binary pipe])
 4642 ])# _LT_CMD_TRUNCATE
 4643 
 4644 
 4645 # _LT_CHECK_MAGIC_METHOD
 4646 # ----------------------
 4647 # how to check for library dependencies
 4648 #  -- PORTME fill in with the dynamic library characteristics
 4649 m4_defun([_LT_CHECK_MAGIC_METHOD],
 4650 [m4_require([_LT_DECL_EGREP])
 4651 m4_require([_LT_DECL_OBJDUMP])
 4652 AC_CACHE_CHECK([how to recognize dependent libraries],
 4653 lt_cv_deplibs_check_method,
 4654 [lt_cv_file_magic_cmd='$MAGIC_CMD'
 4655 lt_cv_file_magic_test_file=
 4656 lt_cv_deplibs_check_method='unknown'
 4657 # Need to set the preceding variable on all platforms that support
 4658 # interlibrary dependencies.
 4659 # 'none' -- dependencies not supported.
 4660 # 'unknown' -- same as none, but documents that we really don't know.
 4661 # 'pass_all' -- all dependencies passed with no checks.
 4662 # 'test_compile' -- check by making test program.
 4663 # 'file_magic [[regex]]' -- check by looking for files in library path
 4664 # that responds to the $file_magic_cmd with a given extended regex.
 4665 # If you have 'file' or equivalent on your system and you're not sure
 4666 # whether 'pass_all' will *always* work, you probably want this one.
 4667 
 4668 case $host_os in
 4669 aix[[4-9]]*)
 4670   lt_cv_deplibs_check_method=pass_all
 4671   ;;
 4672 
 4673 beos*)
 4674   lt_cv_deplibs_check_method=pass_all
 4675   ;;
 4676 
 4677 bsdi[[45]]*)
 4678   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
 4679   lt_cv_file_magic_cmd='/usr/bin/file -L'
 4680   lt_cv_file_magic_test_file=/shlib/libc.so
 4681   ;;
 4682 
 4683 cygwin*)
 4684   # func_win32_libid is a shell function defined in ltmain.sh
 4685   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
 4686   lt_cv_file_magic_cmd='func_win32_libid'
 4687   ;;
 4688 
 4689 mingw* | pw32*)
 4690   # Base MSYS/MinGW do not provide the 'file' command needed by
 4691   # func_win32_libid shell function, so use a weaker test based on 'objdump',
 4692   # unless we find 'file', for example because we are cross-compiling.
 4693   if ( file / ) >/dev/null 2>&1; then
 4694     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
 4695     lt_cv_file_magic_cmd='func_win32_libid'
 4696   else
 4697     # Keep this pattern in sync with the one in func_win32_libid.
 4698     lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
 4699     lt_cv_file_magic_cmd='$OBJDUMP -f'
 4700   fi
 4701   ;;
 4702 
 4703 cegcc*)
 4704   # use the weaker test based on 'objdump'. See mingw*.
 4705   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
 4706   lt_cv_file_magic_cmd='$OBJDUMP -f'
 4707   ;;
 4708 
 4709 darwin* | rhapsody*)
 4710   lt_cv_deplibs_check_method=pass_all
 4711   ;;
 4712 
 4713 freebsd* | dragonfly*)
 4714   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
 4715     case $host_cpu in
 4716     i*86 )
 4717       # Not sure whether the presence of OpenBSD here was a mistake.
 4718       # Let's accept both of them until this is cleared up.
 4719       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
 4720       lt_cv_file_magic_cmd=/usr/bin/file
 4721       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
 4722       ;;
 4723     esac
 4724   else
 4725     lt_cv_deplibs_check_method=pass_all
 4726   fi
 4727   ;;
 4728 
 4729 haiku*)
 4730   lt_cv_deplibs_check_method=pass_all
 4731   ;;
 4732 
 4733 hpux10.20* | hpux11*)
 4734   lt_cv_file_magic_cmd=/usr/bin/file
 4735   case $host_cpu in
 4736   ia64*)
 4737     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
 4738     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
 4739     ;;
 4740   hppa*64*)
 4741     [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
 4742     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
 4743     ;;
 4744   *)
 4745     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
 4746     lt_cv_file_magic_test_file=/usr/lib/libc.sl
 4747     ;;
 4748   esac
 4749   ;;
 4750 
 4751 interix[[3-9]]*)
 4752   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
 4753   lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
 4754   ;;
 4755 
 4756 irix5* | irix6* | nonstopux*)
 4757   case $LD in
 4758   *-32|*"-32 ") libmagic=32-bit;;
 4759   *-n32|*"-n32 ") libmagic=N32;;
 4760   *-64|*"-64 ") libmagic=64-bit;;
 4761   *) libmagic=never-match;;
 4762   esac
 4763   lt_cv_deplibs_check_method=pass_all
 4764   ;;
 4765 
 4766 # This must be glibc/ELF.
 4767 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 4768   lt_cv_deplibs_check_method=pass_all
 4769   ;;
 4770 
 4771 netbsd* | netbsdelf*-gnu)
 4772   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
 4773     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
 4774   else
 4775     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
 4776   fi
 4777   ;;
 4778 
 4779 newos6*)
 4780   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
 4781   lt_cv_file_magic_cmd=/usr/bin/file
 4782   lt_cv_file_magic_test_file=/usr/lib/libnls.so
 4783   ;;
 4784 
 4785 *nto* | *qnx*)
 4786   lt_cv_deplibs_check_method=pass_all
 4787   ;;
 4788 
 4789 openbsd* | bitrig*)
 4790   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
 4791     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
 4792   else
 4793     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
 4794   fi
 4795   ;;
 4796 
 4797 osf3* | osf4* | osf5*)
 4798   lt_cv_deplibs_check_method=pass_all
 4799   ;;
 4800 
 4801 rdos*)
 4802   lt_cv_deplibs_check_method=pass_all
 4803   ;;
 4804 
 4805 solaris*)
 4806   lt_cv_deplibs_check_method=pass_all
 4807   ;;
 4808 
 4809 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
 4810   lt_cv_deplibs_check_method=pass_all
 4811   ;;
 4812 
 4813 sysv4 | sysv4.3*)
 4814   case $host_vendor in
 4815   motorola)
 4816     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
 4817     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
 4818     ;;
 4819   ncr)
 4820     lt_cv_deplibs_check_method=pass_all
 4821     ;;
 4822   sequent)
 4823     lt_cv_file_magic_cmd='/bin/file'
 4824     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
 4825     ;;
 4826   sni)
 4827     lt_cv_file_magic_cmd='/bin/file'
 4828     lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
 4829     lt_cv_file_magic_test_file=/lib/libc.so
 4830     ;;
 4831   siemens)
 4832     lt_cv_deplibs_check_method=pass_all
 4833     ;;
 4834   pc)
 4835     lt_cv_deplibs_check_method=pass_all
 4836     ;;
 4837   esac
 4838   ;;
 4839 
 4840 tpf*)
 4841   lt_cv_deplibs_check_method=pass_all
 4842   ;;
 4843 os2*)
 4844   lt_cv_deplibs_check_method=pass_all
 4845   ;;
 4846 esac
 4847 ])
 4848 
 4849 file_magic_glob=
 4850 want_nocaseglob=no
 4851 if test "$build" = "$host"; then
 4852   case $host_os in
 4853   mingw* | pw32*)
 4854     if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
 4855       want_nocaseglob=yes
 4856     else
 4857       file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
 4858     fi
 4859     ;;
 4860   esac
 4861 fi
 4862 
 4863 file_magic_cmd=$lt_cv_file_magic_cmd
 4864 deplibs_check_method=$lt_cv_deplibs_check_method
 4865 test -z "$deplibs_check_method" && deplibs_check_method=unknown
 4866 
 4867 _LT_DECL([], [deplibs_check_method], [1],
 4868     [Method to check whether dependent libraries are shared objects])
 4869 _LT_DECL([], [file_magic_cmd], [1],
 4870     [Command to use when deplibs_check_method = "file_magic"])
 4871 _LT_DECL([], [file_magic_glob], [1],
 4872     [How to find potential files when deplibs_check_method = "file_magic"])
 4873 _LT_DECL([], [want_nocaseglob], [1],
 4874     [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
 4875 ])# _LT_CHECK_MAGIC_METHOD
 4876 
 4877 
 4878 # LT_PATH_NM
 4879 # ----------
 4880 # find the pathname to a BSD- or MS-compatible name lister
 4881 AC_DEFUN([LT_PATH_NM],
 4882 [AC_REQUIRE([AC_PROG_CC])dnl
 4883 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
 4884 [if test -n "$NM"; then
 4885   # Let the user override the test.
 4886   lt_cv_path_NM=$NM
 4887 else
 4888   lt_nm_to_check=${ac_tool_prefix}nm
 4889   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
 4890     lt_nm_to_check="$lt_nm_to_check nm"
 4891   fi
 4892   for lt_tmp_nm in $lt_nm_to_check; do
 4893     lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
 4894     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
 4895       IFS=$lt_save_ifs
 4896       test -z "$ac_dir" && ac_dir=.
 4897       tmp_nm=$ac_dir/$lt_tmp_nm
 4898       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
 4899 	# Check to see if the nm accepts a BSD-compat flag.
 4900 	# Adding the 'sed 1q' prevents false positives on HP-UX, which says:
 4901 	#   nm: unknown option "B" ignored
 4902 	# Tru64's nm complains that /dev/null is an invalid object file
 4903 	# MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
 4904 	case $build_os in
 4905 	mingw*) lt_bad_file=conftest.nm/nofile ;;
 4906 	*) lt_bad_file=/dev/null ;;
 4907 	esac
 4908 	case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
 4909 	*$lt_bad_file* | *'Invalid file or object type'*)
 4910 	  lt_cv_path_NM="$tmp_nm -B"
 4911 	  break 2
 4912 	  ;;
 4913 	*)
 4914 	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
 4915 	  */dev/null*)
 4916 	    lt_cv_path_NM="$tmp_nm -p"
 4917 	    break 2
 4918 	    ;;
 4919 	  *)
 4920 	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
 4921 	    continue # so that we can try to find one that supports BSD flags
 4922 	    ;;
 4923 	  esac
 4924 	  ;;
 4925 	esac
 4926       fi
 4927     done
 4928     IFS=$lt_save_ifs
 4929   done
 4930   : ${lt_cv_path_NM=no}
 4931 fi])
 4932 if test no != "$lt_cv_path_NM"; then
 4933   NM=$lt_cv_path_NM
 4934 else
 4935   # Didn't find any BSD compatible name lister, look for dumpbin.
 4936   if test -n "$DUMPBIN"; then :
 4937     # Let the user override the test.
 4938   else
 4939     AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
 4940     case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
 4941     *COFF*)
 4942       DUMPBIN="$DUMPBIN -symbols -headers"
 4943       ;;
 4944     *)
 4945       DUMPBIN=:
 4946       ;;
 4947     esac
 4948   fi
 4949   AC_SUBST([DUMPBIN])
 4950   if test : != "$DUMPBIN"; then
 4951     NM=$DUMPBIN
 4952   fi
 4953 fi
 4954 test -z "$NM" && NM=nm
 4955 AC_SUBST([NM])
 4956 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
 4957 
 4958 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
 4959   [lt_cv_nm_interface="BSD nm"
 4960   echo "int some_variable = 0;" > conftest.$ac_ext
 4961   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
 4962   (eval "$ac_compile" 2>conftest.err)
 4963   cat conftest.err >&AS_MESSAGE_LOG_FD
 4964   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
 4965   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
 4966   cat conftest.err >&AS_MESSAGE_LOG_FD
 4967   (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
 4968   cat conftest.out >&AS_MESSAGE_LOG_FD
 4969   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
 4970     lt_cv_nm_interface="MS dumpbin"
 4971   fi
 4972   rm -f conftest*])
 4973 ])# LT_PATH_NM
 4974 
 4975 # Old names:
 4976 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
 4977 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
 4978 dnl aclocal-1.4 backwards compatibility:
 4979 dnl AC_DEFUN([AM_PROG_NM], [])
 4980 dnl AC_DEFUN([AC_PROG_NM], [])
 4981 
 4982 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
 4983 # --------------------------------
 4984 # how to determine the name of the shared library
 4985 # associated with a specific link library.
 4986 #  -- PORTME fill in with the dynamic library characteristics
 4987 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
 4988 [m4_require([_LT_DECL_EGREP])
 4989 m4_require([_LT_DECL_OBJDUMP])
 4990 m4_require([_LT_DECL_DLLTOOL])
 4991 AC_CACHE_CHECK([how to associate runtime and link libraries],
 4992 lt_cv_sharedlib_from_linklib_cmd,
 4993 [lt_cv_sharedlib_from_linklib_cmd='unknown'
 4994 
 4995 case $host_os in
 4996 cygwin* | mingw* | pw32* | cegcc*)
 4997   # two different shell functions defined in ltmain.sh;
 4998   # decide which one to use based on capabilities of $DLLTOOL
 4999   case `$DLLTOOL --help 2>&1` in
 5000   *--identify-strict*)
 5001     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
 5002     ;;
 5003   *)
 5004     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
 5005     ;;
 5006   esac
 5007   ;;
 5008 *)
 5009   # fallback: assume linklib IS sharedlib
 5010   lt_cv_sharedlib_from_linklib_cmd=$ECHO
 5011   ;;
 5012 esac
 5013 ])
 5014 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
 5015 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
 5016 
 5017 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
 5018     [Command to associate shared and link libraries])
 5019 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
 5020 
 5021 
 5022 # _LT_PATH_MANIFEST_TOOL
 5023 # ----------------------
 5024 # locate the manifest tool
 5025 m4_defun([_LT_PATH_MANIFEST_TOOL],
 5026 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
 5027 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
 5028 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
 5029   [lt_cv_path_mainfest_tool=no
 5030   echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
 5031   $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
 5032   cat conftest.err >&AS_MESSAGE_LOG_FD
 5033   if $GREP 'Manifest Tool' conftest.out > /dev/null; then
 5034     lt_cv_path_mainfest_tool=yes
 5035   fi
 5036   rm -f conftest*])
 5037 if test yes != "$lt_cv_path_mainfest_tool"; then
 5038   MANIFEST_TOOL=:
 5039 fi
 5040 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
 5041 ])# _LT_PATH_MANIFEST_TOOL
 5042 
 5043 
 5044 # _LT_DLL_DEF_P([FILE])
 5045 # ---------------------
 5046 # True iff FILE is a Windows DLL '.def' file.
 5047 # Keep in sync with func_dll_def_p in the libtool script
 5048 AC_DEFUN([_LT_DLL_DEF_P],
 5049 [dnl
 5050   test DEF = "`$SED -n dnl
 5051     -e '\''s/^[[	 ]]*//'\'' dnl Strip leading whitespace
 5052     -e '\''/^\(;.*\)*$/d'\'' dnl      Delete empty lines and comments
 5053     -e '\''s/^\(EXPORTS\|LIBRARY\)\([[	 ]].*\)*$/DEF/p'\'' dnl
 5054     -e q dnl                          Only consider the first "real" line
 5055     $1`" dnl
 5056 ])# _LT_DLL_DEF_P
 5057 
 5058 
 5059 # LT_LIB_M
 5060 # --------
 5061 # check for math library
 5062 AC_DEFUN([LT_LIB_M],
 5063 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 5064 LIBM=
 5065 case $host in
 5066 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
 5067   # These system don't have libm, or don't need it
 5068   ;;
 5069 *-ncr-sysv4.3*)
 5070   AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
 5071   AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
 5072   ;;
 5073 *)
 5074   AC_CHECK_LIB(m, cos, LIBM=-lm)
 5075   ;;
 5076 esac
 5077 AC_SUBST([LIBM])
 5078 ])# LT_LIB_M
 5079 
 5080 # Old name:
 5081 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
 5082 dnl aclocal-1.4 backwards compatibility:
 5083 dnl AC_DEFUN([AC_CHECK_LIBM], [])
 5084 
 5085 
 5086 # _LT_COMPILER_NO_RTTI([TAGNAME])
 5087 # -------------------------------
 5088 m4_defun([_LT_COMPILER_NO_RTTI],
 5089 [m4_require([_LT_TAG_COMPILER])dnl
 5090 
 5091 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
 5092 
 5093 if test yes = "$GCC"; then
 5094   case $cc_basename in
 5095   nvcc*)
 5096     _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
 5097   *)
 5098     _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
 5099   esac
 5100 
 5101   _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
 5102     lt_cv_prog_compiler_rtti_exceptions,
 5103     [-fno-rtti -fno-exceptions], [],
 5104     [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
 5105 fi
 5106 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
 5107 	[Compiler flag to turn off builtin functions])
 5108 ])# _LT_COMPILER_NO_RTTI
 5109 
 5110 
 5111 # _LT_CMD_GLOBAL_SYMBOLS
 5112 # ----------------------
 5113 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
 5114 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 5115 AC_REQUIRE([AC_PROG_CC])dnl
 5116 AC_REQUIRE([AC_PROG_AWK])dnl
 5117 AC_REQUIRE([LT_PATH_NM])dnl
 5118 AC_REQUIRE([LT_PATH_LD])dnl
 5119 m4_require([_LT_DECL_SED])dnl
 5120 m4_require([_LT_DECL_EGREP])dnl
 5121 m4_require([_LT_TAG_COMPILER])dnl
 5122 
 5123 # Check for command to grab the raw symbol name followed by C symbol from nm.
 5124 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
 5125 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
 5126 [
 5127 # These are sane defaults that work on at least a few old systems.
 5128 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
 5129 
 5130 # Character class describing NM global symbol codes.
 5131 symcode='[[BCDEGRST]]'
 5132 
 5133 # Regexp to match symbols that can be accessed directly from C.
 5134 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
 5135 
 5136 # Define system-specific variables.
 5137 case $host_os in
 5138 aix*)
 5139   symcode='[[BCDT]]'
 5140   ;;
 5141 cygwin* | mingw* | pw32* | cegcc*)
 5142   symcode='[[ABCDGISTW]]'
 5143   ;;
 5144 hpux*)
 5145   if test ia64 = "$host_cpu"; then
 5146     symcode='[[ABCDEGRST]]'
 5147   fi
 5148   ;;
 5149 irix* | nonstopux*)
 5150   symcode='[[BCDEGRST]]'
 5151   ;;
 5152 osf*)
 5153   symcode='[[BCDEGQRST]]'
 5154   ;;
 5155 solaris*)
 5156   symcode='[[BDRT]]'
 5157   ;;
 5158 sco3.2v5*)
 5159   symcode='[[DT]]'
 5160   ;;
 5161 sysv4.2uw2*)
 5162   symcode='[[DT]]'
 5163   ;;
 5164 sysv5* | sco5v6* | unixware* | OpenUNIX*)
 5165   symcode='[[ABDT]]'
 5166   ;;
 5167 sysv4)
 5168   symcode='[[DFNSTU]]'
 5169   ;;
 5170 esac
 5171 
 5172 # If we're using GNU nm, then use its standard symbol codes.
 5173 case `$NM -V 2>&1` in
 5174 *GNU* | *'with BFD'*)
 5175   symcode='[[ABCDGIRSTW]]' ;;
 5176 esac
 5177 
 5178 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
 5179   # Gets list of data symbols to import.
 5180   lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
 5181   # Adjust the below global symbol transforms to fixup imported variables.
 5182   lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
 5183   lt_c_name_hook=" -e 's/^I .* \(.*\)$/  {\"\1\", (void *) 0},/p'"
 5184   lt_c_name_lib_hook="\
 5185   -e 's/^I .* \(lib.*\)$/  {\"\1\", (void *) 0},/p'\
 5186   -e 's/^I .* \(.*\)$/  {\"lib\1\", (void *) 0},/p'"
 5187 else
 5188   # Disable hooks by default.
 5189   lt_cv_sys_global_symbol_to_import=
 5190   lt_cdecl_hook=
 5191   lt_c_name_hook=
 5192   lt_c_name_lib_hook=
 5193 fi
 5194 
 5195 # Transform an extracted symbol line into a proper C declaration.
 5196 # Some systems (esp. on ia64) link data and code symbols differently,
 5197 # so use this general approach.
 5198 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
 5199 $lt_cdecl_hook\
 5200 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
 5201 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
 5202 
 5203 # Transform an extracted symbol line into symbol name and symbol address
 5204 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
 5205 $lt_c_name_hook\
 5206 " -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
 5207 " -e 's/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/p'"
 5208 
 5209 # Transform an extracted symbol line into symbol name with lib prefix and
 5210 # symbol address.
 5211 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
 5212 $lt_c_name_lib_hook\
 5213 " -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
 5214 " -e 's/^$symcode$symcode* .* \(lib.*\)$/  {\"\1\", (void *) \&\1},/p'"\
 5215 " -e 's/^$symcode$symcode* .* \(.*\)$/  {\"lib\1\", (void *) \&\1},/p'"
 5216 
 5217 # Handle CRLF in mingw tool chain
 5218 opt_cr=
 5219 case $build_os in
 5220 mingw*)
 5221   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
 5222   ;;
 5223 esac
 5224 
 5225 # Try without a prefix underscore, then with it.
 5226 for ac_symprfx in "" "_"; do
 5227 
 5228   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
 5229   symxfrm="\\1 $ac_symprfx\\2 \\2"
 5230 
 5231   # Write the raw and C identifiers.
 5232   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
 5233     # Fake it for dumpbin and say T for any non-static function,
 5234     # D for any global variable and I for any imported variable.
 5235     # Also find C++ and __fastcall symbols from MSVC++,
 5236     # which start with @ or ?.
 5237     lt_cv_sys_global_symbol_pipe="$AWK ['"\
 5238 "     {last_section=section; section=\$ 3};"\
 5239 "     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
 5240 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
 5241 "     /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
 5242 "     /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
 5243 "     /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
 5244 "     \$ 0!~/External *\|/{next};"\
 5245 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
 5246 "     {if(hide[section]) next};"\
 5247 "     {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
 5248 "     {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
 5249 "     s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
 5250 "     s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
 5251 "     ' prfx=^$ac_symprfx]"
 5252   else
 5253     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[	 ]]\($symcode$symcode*\)[[	 ]][[	 ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
 5254   fi
 5255   lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
 5256 
 5257   # Check to see that the pipe works correctly.
 5258   pipe_works=no
 5259 
 5260   rm -f conftest*
 5261   cat > conftest.$ac_ext <<_LT_EOF
 5262 #ifdef __cplusplus
 5263 extern "C" {
 5264 #endif
 5265 char nm_test_var;
 5266 void nm_test_func(void);
 5267 void nm_test_func(void){}
 5268 #ifdef __cplusplus
 5269 }
 5270 #endif
 5271 int main(){nm_test_var='a';nm_test_func();return(0);}
 5272 _LT_EOF
 5273 
 5274   if AC_TRY_EVAL(ac_compile); then
 5275     # Now try to grab the symbols.
 5276     nlist=conftest.nm
 5277     $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&AS_MESSAGE_LOG_FD
 5278     if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&AS_MESSAGE_LOG_FD && test -s "$nlist"; then
 5279       # Try sorting and uniquifying the output.
 5280       if sort "$nlist" | uniq > "$nlist"T; then
 5281 	mv -f "$nlist"T "$nlist"
 5282       else
 5283 	rm -f "$nlist"T
 5284       fi
 5285 
 5286       # Make sure that we snagged all the symbols we need.
 5287       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
 5288 	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
 5289 	  cat <<_LT_EOF > conftest.$ac_ext
 5290 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
 5291 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
 5292 /* DATA imports from DLLs on WIN32 can't be const, because runtime
 5293    relocations are performed -- see ld's documentation on pseudo-relocs.  */
 5294 # define LT@&t@_DLSYM_CONST
 5295 #elif defined __osf__
 5296 /* This system does not cope well with relocations in const data.  */
 5297 # define LT@&t@_DLSYM_CONST
 5298 #else
 5299 # define LT@&t@_DLSYM_CONST const
 5300 #endif
 5301 
 5302 #ifdef __cplusplus
 5303 extern "C" {
 5304 #endif
 5305 
 5306 _LT_EOF
 5307 	  # Now generate the symbol file.
 5308 	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
 5309 
 5310 	  cat <<_LT_EOF >> conftest.$ac_ext
 5311 
 5312 /* The mapping between symbol names and symbols.  */
 5313 LT@&t@_DLSYM_CONST struct {
 5314   const char *name;
 5315   void       *address;
 5316 }
 5317 lt__PROGRAM__LTX_preloaded_symbols[[]] =
 5318 {
 5319   { "@PROGRAM@", (void *) 0 },
 5320 _LT_EOF
 5321 	  $SED "s/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
 5322 	  cat <<\_LT_EOF >> conftest.$ac_ext
 5323   {0, (void *) 0}
 5324 };
 5325 
 5326 /* This works around a problem in FreeBSD linker */
 5327 #ifdef FREEBSD_WORKAROUND
 5328 static const void *lt_preloaded_setup() {
 5329   return lt__PROGRAM__LTX_preloaded_symbols;
 5330 }
 5331 #endif
 5332 
 5333 #ifdef __cplusplus
 5334 }
 5335 #endif
 5336 _LT_EOF
 5337 	  # Now try linking the two files.
 5338 	  mv conftest.$ac_objext conftstm.$ac_objext
 5339 	  lt_globsym_save_LIBS=$LIBS
 5340 	  lt_globsym_save_CFLAGS=$CFLAGS
 5341 	  LIBS=conftstm.$ac_objext
 5342 	  CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
 5343 	  if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
 5344 	    pipe_works=yes
 5345 	  fi
 5346 	  LIBS=$lt_globsym_save_LIBS
 5347 	  CFLAGS=$lt_globsym_save_CFLAGS
 5348 	else
 5349 	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
 5350 	fi
 5351       else
 5352 	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
 5353       fi
 5354     else
 5355       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
 5356     fi
 5357   else
 5358     echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
 5359     cat conftest.$ac_ext >&5
 5360   fi
 5361   rm -rf conftest* conftst*
 5362 
 5363   # Do not use the global_symbol_pipe unless it works.
 5364   if test yes = "$pipe_works"; then
 5365     break
 5366   else
 5367     lt_cv_sys_global_symbol_pipe=
 5368   fi
 5369 done
 5370 ])
 5371 if test -z "$lt_cv_sys_global_symbol_pipe"; then
 5372   lt_cv_sys_global_symbol_to_cdecl=
 5373 fi
 5374 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
 5375   AC_MSG_RESULT(failed)
 5376 else
 5377   AC_MSG_RESULT(ok)
 5378 fi
 5379 
 5380 # Response file support.
 5381 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
 5382   nm_file_list_spec='@'
 5383 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
 5384   nm_file_list_spec='@'
 5385 fi
 5386 
 5387 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
 5388     [Take the output of nm and produce a listing of raw symbols and C names])
 5389 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
 5390     [Transform the output of nm in a proper C declaration])
 5391 _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
 5392     [Transform the output of nm into a list of symbols to manually relocate])
 5393 _LT_DECL([global_symbol_to_c_name_address],
 5394     [lt_cv_sys_global_symbol_to_c_name_address], [1],
 5395     [Transform the output of nm in a C name address pair])
 5396 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
 5397     [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
 5398     [Transform the output of nm in a C name address pair when lib prefix is needed])
 5399 _LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
 5400     [The name lister interface])
 5401 _LT_DECL([], [nm_file_list_spec], [1],
 5402     [Specify filename containing input files for $NM])
 5403 ]) # _LT_CMD_GLOBAL_SYMBOLS
 5404 
 5405 
 5406 # _LT_COMPILER_PIC([TAGNAME])
 5407 # ---------------------------
 5408 m4_defun([_LT_COMPILER_PIC],
 5409 [m4_require([_LT_TAG_COMPILER])dnl
 5410 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
 5411 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 5412 _LT_TAGVAR(lt_prog_compiler_static, $1)=
 5413 
 5414 m4_if([$1], [CXX], [
 5415   # C++ specific cases for pic, static, wl, etc.
 5416   if test yes = "$GXX"; then
 5417     _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5418     _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 5419 
 5420     case $host_os in
 5421     aix*)
 5422       # All AIX code is PIC.
 5423       if test ia64 = "$host_cpu"; then
 5424 	# AIX 5 now supports IA64 processor
 5425 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5426       fi
 5427       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 5428       ;;
 5429 
 5430     amigaos*)
 5431       case $host_cpu in
 5432       powerpc)
 5433             # see comment about AmigaOS4 .so support
 5434             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 5435         ;;
 5436       m68k)
 5437             # FIXME: we need at least 68020 code to build shared libraries, but
 5438             # adding the '-m68020' flag to GCC prevents building anything better,
 5439             # like '-m68040'.
 5440             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
 5441         ;;
 5442       esac
 5443       ;;
 5444 
 5445     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
 5446       # PIC is the default for these OSes.
 5447       ;;
 5448     mingw* | cygwin* | os2* | pw32* | cegcc*)
 5449       # This hack is so that the source file can tell whether it is being
 5450       # built for inclusion in a dll (and should export symbols for example).
 5451       # Although the cygwin gcc ignores -fPIC, still need this for old-style
 5452       # (--disable-auto-import) libraries
 5453       m4_if([$1], [GCJ], [],
 5454 	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
 5455       case $host_os in
 5456       os2*)
 5457 	_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
 5458 	;;
 5459       esac
 5460       ;;
 5461     darwin* | rhapsody*)
 5462       # PIC is the default on this platform
 5463       # Common symbols not allowed in MH_DYLIB files
 5464       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
 5465       ;;
 5466     *djgpp*)
 5467       # DJGPP does not support shared libraries at all
 5468       _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 5469       ;;
 5470     haiku*)
 5471       # PIC is the default for Haiku.
 5472       # The "-static" flag exists, but is broken.
 5473       _LT_TAGVAR(lt_prog_compiler_static, $1)=
 5474       ;;
 5475     interix[[3-9]]*)
 5476       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
 5477       # Instead, we relocate shared libraries at runtime.
 5478       ;;
 5479     sysv4*MP*)
 5480       if test -d /usr/nec; then
 5481 	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
 5482       fi
 5483       ;;
 5484     hpux*)
 5485       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
 5486       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
 5487       # sets the default TLS model and affects inlining.
 5488       case $host_cpu in
 5489       hppa*64*)
 5490 	;;
 5491       *)
 5492 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 5493 	;;
 5494       esac
 5495       ;;
 5496     *qnx* | *nto*)
 5497       # QNX uses GNU C++, but need to define -shared option too, otherwise
 5498       # it will coredump.
 5499       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 5500       ;;
 5501     *)
 5502       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 5503       ;;
 5504     esac
 5505   else
 5506     case $host_os in
 5507       aix[[4-9]]*)
 5508 	# All AIX code is PIC.
 5509 	if test ia64 = "$host_cpu"; then
 5510 	  # AIX 5 now supports IA64 processor
 5511 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5512 	else
 5513 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
 5514 	fi
 5515 	;;
 5516       chorus*)
 5517 	case $cc_basename in
 5518 	cxch68*)
 5519 	  # Green Hills C++ Compiler
 5520 	  # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
 5521 	  ;;
 5522 	esac
 5523 	;;
 5524       mingw* | cygwin* | os2* | pw32* | cegcc*)
 5525 	# This hack is so that the source file can tell whether it is being
 5526 	# built for inclusion in a dll (and should export symbols for example).
 5527 	m4_if([$1], [GCJ], [],
 5528 	  [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
 5529 	;;
 5530       dgux*)
 5531 	case $cc_basename in
 5532 	  ec++*)
 5533 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5534 	    ;;
 5535 	  ghcx*)
 5536 	    # Green Hills C++ Compiler
 5537 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 5538 	    ;;
 5539 	  *)
 5540 	    ;;
 5541 	esac
 5542 	;;
 5543       freebsd* | dragonfly*)
 5544 	# FreeBSD uses GNU C++
 5545 	;;
 5546       hpux9* | hpux10* | hpux11*)
 5547 	case $cc_basename in
 5548 	  CC*)
 5549 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5550 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
 5551 	    if test ia64 != "$host_cpu"; then
 5552 	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 5553 	    fi
 5554 	    ;;
 5555 	  aCC*)
 5556 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5557 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
 5558 	    case $host_cpu in
 5559 	    hppa*64*|ia64*)
 5560 	      # +Z the default
 5561 	      ;;
 5562 	    *)
 5563 	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 5564 	      ;;
 5565 	    esac
 5566 	    ;;
 5567 	  *)
 5568 	    ;;
 5569 	esac
 5570 	;;
 5571       interix*)
 5572 	# This is c89, which is MS Visual C++ (no shared libs)
 5573 	# Anyone wants to do a port?
 5574 	;;
 5575       irix5* | irix6* | nonstopux*)
 5576 	case $cc_basename in
 5577 	  CC*)
 5578 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5579 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 5580 	    # CC pic flag -KPIC is the default.
 5581 	    ;;
 5582 	  *)
 5583 	    ;;
 5584 	esac
 5585 	;;
 5586       linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 5587 	case $cc_basename in
 5588 	  KCC*)
 5589 	    # KAI C++ Compiler
 5590 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
 5591 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 5592 	    ;;
 5593 	  ecpc* )
 5594 	    # old Intel C++ for x86_64, which still supported -KPIC.
 5595 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5596 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5597 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 5598 	    ;;
 5599 	  icpc* )
 5600 	    # Intel C++, used to be incompatible with GCC.
 5601 	    # ICC 10 doesn't accept -KPIC any more.
 5602 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5603 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 5604 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 5605 	    ;;
 5606 	  pgCC* | pgcpp*)
 5607 	    # Portland Group C++ compiler
 5608 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5609 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
 5610 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5611 	    ;;
 5612 	  cxx*)
 5613 	    # Compaq C++
 5614 	    # Make sure the PIC flag is empty.  It appears that all Alpha
 5615 	    # Linux and Compaq Tru64 Unix objects are PIC.
 5616 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 5617 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 5618 	    ;;
 5619 	  xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
 5620 	    # IBM XL 8.0, 9.0 on PPC and BlueGene
 5621 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5622 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
 5623 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
 5624 	    ;;
 5625 	  *)
 5626 	    case `$CC -V 2>&1 | sed 5q` in
 5627 	    *Sun\ C*)
 5628 	      # Sun C++ 5.9
 5629 	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5630 	      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5631 	      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 5632 	      ;;
 5633 	    esac
 5634 	    ;;
 5635 	esac
 5636 	;;
 5637       lynxos*)
 5638 	;;
 5639       m88k*)
 5640 	;;
 5641       mvs*)
 5642 	case $cc_basename in
 5643 	  cxx*)
 5644 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
 5645 	    ;;
 5646 	  *)
 5647 	    ;;
 5648 	esac
 5649 	;;
 5650       netbsd* | netbsdelf*-gnu)
 5651 	;;
 5652       *qnx* | *nto*)
 5653         # QNX uses GNU C++, but need to define -shared option too, otherwise
 5654         # it will coredump.
 5655         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 5656         ;;
 5657       osf3* | osf4* | osf5*)
 5658 	case $cc_basename in
 5659 	  KCC*)
 5660 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
 5661 	    ;;
 5662 	  RCC*)
 5663 	    # Rational C++ 2.4.1
 5664 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 5665 	    ;;
 5666 	  cxx*)
 5667 	    # Digital/Compaq C++
 5668 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5669 	    # Make sure the PIC flag is empty.  It appears that all Alpha
 5670 	    # Linux and Compaq Tru64 Unix objects are PIC.
 5671 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 5672 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 5673 	    ;;
 5674 	  *)
 5675 	    ;;
 5676 	esac
 5677 	;;
 5678       psos*)
 5679 	;;
 5680       solaris*)
 5681 	case $cc_basename in
 5682 	  CC* | sunCC*)
 5683 	    # Sun C++ 4.2, 5.x and Centerline C++
 5684 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5685 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5686 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 5687 	    ;;
 5688 	  gcx*)
 5689 	    # Green Hills C++ Compiler
 5690 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 5691 	    ;;
 5692 	  *)
 5693 	    ;;
 5694 	esac
 5695 	;;
 5696       sunos4*)
 5697 	case $cc_basename in
 5698 	  CC*)
 5699 	    # Sun C++ 4.x
 5700 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 5701 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5702 	    ;;
 5703 	  lcc*)
 5704 	    # Lucid
 5705 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 5706 	    ;;
 5707 	  *)
 5708 	    ;;
 5709 	esac
 5710 	;;
 5711       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
 5712 	case $cc_basename in
 5713 	  CC*)
 5714 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5715 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5716 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5717 	    ;;
 5718 	esac
 5719 	;;
 5720       tandem*)
 5721 	case $cc_basename in
 5722 	  NCC*)
 5723 	    # NonStop-UX NCC 3.20
 5724 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5725 	    ;;
 5726 	  *)
 5727 	    ;;
 5728 	esac
 5729 	;;
 5730       vxworks*)
 5731 	;;
 5732       *)
 5733 	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 5734 	;;
 5735     esac
 5736   fi
 5737 ],
 5738 [
 5739   if test yes = "$GCC"; then
 5740     _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5741     _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 5742 
 5743     case $host_os in
 5744       aix*)
 5745       # All AIX code is PIC.
 5746       if test ia64 = "$host_cpu"; then
 5747 	# AIX 5 now supports IA64 processor
 5748 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5749       fi
 5750       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 5751       ;;
 5752 
 5753     amigaos*)
 5754       case $host_cpu in
 5755       powerpc)
 5756             # see comment about AmigaOS4 .so support
 5757             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 5758         ;;
 5759       m68k)
 5760             # FIXME: we need at least 68020 code to build shared libraries, but
 5761             # adding the '-m68020' flag to GCC prevents building anything better,
 5762             # like '-m68040'.
 5763             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
 5764         ;;
 5765       esac
 5766       ;;
 5767 
 5768     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
 5769       # PIC is the default for these OSes.
 5770       ;;
 5771 
 5772     mingw* | cygwin* | pw32* | os2* | cegcc*)
 5773       # This hack is so that the source file can tell whether it is being
 5774       # built for inclusion in a dll (and should export symbols for example).
 5775       # Although the cygwin gcc ignores -fPIC, still need this for old-style
 5776       # (--disable-auto-import) libraries
 5777       m4_if([$1], [GCJ], [],
 5778 	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
 5779       case $host_os in
 5780       os2*)
 5781 	_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
 5782 	;;
 5783       esac
 5784       ;;
 5785 
 5786     darwin* | rhapsody*)
 5787       # PIC is the default on this platform
 5788       # Common symbols not allowed in MH_DYLIB files
 5789       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
 5790       ;;
 5791 
 5792     haiku*)
 5793       # PIC is the default for Haiku.
 5794       # The "-static" flag exists, but is broken.
 5795       _LT_TAGVAR(lt_prog_compiler_static, $1)=
 5796       ;;
 5797 
 5798     hpux*)
 5799       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
 5800       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
 5801       # sets the default TLS model and affects inlining.
 5802       case $host_cpu in
 5803       hppa*64*)
 5804 	# +Z the default
 5805 	;;
 5806       *)
 5807 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 5808 	;;
 5809       esac
 5810       ;;
 5811 
 5812     interix[[3-9]]*)
 5813       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
 5814       # Instead, we relocate shared libraries at runtime.
 5815       ;;
 5816 
 5817     msdosdjgpp*)
 5818       # Just because we use GCC doesn't mean we suddenly get shared libraries
 5819       # on systems that don't support them.
 5820       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 5821       enable_shared=no
 5822       ;;
 5823 
 5824     *nto* | *qnx*)
 5825       # QNX uses GNU C++, but need to define -shared option too, otherwise
 5826       # it will coredump.
 5827       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 5828       ;;
 5829 
 5830     sysv4*MP*)
 5831       if test -d /usr/nec; then
 5832 	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
 5833       fi
 5834       ;;
 5835 
 5836     *)
 5837       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 5838       ;;
 5839     esac
 5840 
 5841     case $cc_basename in
 5842     nvcc*) # Cuda Compiler Driver 2.2
 5843       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
 5844       if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
 5845         _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
 5846       fi
 5847       ;;
 5848     esac
 5849   else
 5850     # PORTME Check for flag to pass linker flags through the system compiler.
 5851     case $host_os in
 5852     aix*)
 5853       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5854       if test ia64 = "$host_cpu"; then
 5855 	# AIX 5 now supports IA64 processor
 5856 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5857       else
 5858 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
 5859       fi
 5860       ;;
 5861 
 5862     darwin* | rhapsody*)
 5863       # PIC is the default on this platform
 5864       # Common symbols not allowed in MH_DYLIB files
 5865       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
 5866       case $cc_basename in
 5867       nagfor*)
 5868         # NAG Fortran compiler
 5869         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
 5870         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 5871         _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5872         ;;
 5873       esac
 5874       ;;
 5875 
 5876     mingw* | cygwin* | pw32* | os2* | cegcc*)
 5877       # This hack is so that the source file can tell whether it is being
 5878       # built for inclusion in a dll (and should export symbols for example).
 5879       m4_if([$1], [GCJ], [],
 5880 	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
 5881       case $host_os in
 5882       os2*)
 5883 	_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
 5884 	;;
 5885       esac
 5886       ;;
 5887 
 5888     hpux9* | hpux10* | hpux11*)
 5889       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5890       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
 5891       # not for PA HP-UX.
 5892       case $host_cpu in
 5893       hppa*64*|ia64*)
 5894 	# +Z the default
 5895 	;;
 5896       *)
 5897 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 5898 	;;
 5899       esac
 5900       # Is there a better lt_prog_compiler_static that works with the bundled CC?
 5901       _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
 5902       ;;
 5903 
 5904     irix5* | irix6* | nonstopux*)
 5905       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5906       # PIC (with -KPIC) is the default.
 5907       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 5908       ;;
 5909 
 5910     linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 5911       case $cc_basename in
 5912       # old Intel for x86_64, which still supported -KPIC.
 5913       ecc*)
 5914 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5915 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5916 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 5917         ;;
 5918       # flang / f18. f95 an alias for gfortran or flang on Debian
 5919       flang* | f18* | f95*)
 5920 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5921 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 5922 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 5923         ;;
 5924       # icc used to be incompatible with GCC.
 5925       # ICC 10 doesn't accept -KPIC any more.
 5926       icc* | ifort*)
 5927 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5928 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 5929 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 5930         ;;
 5931       # Lahey Fortran 8.1.
 5932       lf95*)
 5933 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5934 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
 5935 	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
 5936 	;;
 5937       nagfor*)
 5938 	# NAG Fortran compiler
 5939 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
 5940 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 5941 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5942 	;;
 5943       tcc*)
 5944 	# Fabrice Bellard et al's Tiny C Compiler
 5945 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5946 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 5947 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 5948 	;;
 5949       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
 5950         # Portland Group compilers (*not* the Pentium gcc compiler,
 5951 	# which looks to be a dead project)
 5952 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5953 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
 5954 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5955         ;;
 5956       ccc*)
 5957         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5958         # All Alpha code is PIC.
 5959         _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 5960         ;;
 5961       xl* | bgxl* | bgf* | mpixl*)
 5962 	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
 5963 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5964 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
 5965 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
 5966 	;;
 5967       *)
 5968 	case `$CC -V 2>&1 | sed 5q` in
 5969 	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
 5970 	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
 5971 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5972 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5973 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
 5974 	  ;;
 5975 	*Sun\ F* | *Sun*Fortran*)
 5976 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5977 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5978 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 5979 	  ;;
 5980 	*Sun\ C*)
 5981 	  # Sun C 5.9
 5982 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5983 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5984 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5985 	  ;;
 5986         *Intel*\ [[CF]]*Compiler*)
 5987 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5988 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 5989 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 5990 	  ;;
 5991 	*Portland\ Group*)
 5992 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5993 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
 5994 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5995 	  ;;
 5996 	esac
 5997 	;;
 5998       esac
 5999       ;;
 6000 
 6001     newsos6)
 6002       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 6003       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 6004       ;;
 6005 
 6006     *nto* | *qnx*)
 6007       # QNX uses GNU C++, but need to define -shared option too, otherwise
 6008       # it will coredump.
 6009       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 6010       ;;
 6011 
 6012     osf3* | osf4* | osf5*)
 6013       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 6014       # All OSF/1 code is PIC.
 6015       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 6016       ;;
 6017 
 6018     rdos*)
 6019       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 6020       ;;
 6021 
 6022     solaris*)
 6023       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 6024       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 6025       case $cc_basename in
 6026       f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
 6027 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
 6028       *)
 6029 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
 6030       esac
 6031       ;;
 6032 
 6033     sunos4*)
 6034       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 6035       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 6036       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 6037       ;;
 6038 
 6039     sysv4 | sysv4.2uw2* | sysv4.3*)
 6040       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 6041       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 6042       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 6043       ;;
 6044 
 6045     sysv4*MP*)
 6046       if test -d /usr/nec; then
 6047 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
 6048 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 6049       fi
 6050       ;;
 6051 
 6052     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
 6053       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 6054       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 6055       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 6056       ;;
 6057 
 6058     unicos*)
 6059       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 6060       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 6061       ;;
 6062 
 6063     uts4*)
 6064       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 6065       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 6066       ;;
 6067 
 6068     *)
 6069       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 6070       ;;
 6071     esac
 6072   fi
 6073 ])
 6074 case $host_os in
 6075   # For platforms that do not support PIC, -DPIC is meaningless:
 6076   *djgpp*)
 6077     _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 6078     ;;
 6079   *)
 6080     _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
 6081     ;;
 6082 esac
 6083 
 6084 AC_CACHE_CHECK([for $compiler option to produce PIC],
 6085   [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
 6086   [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
 6087 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
 6088 
 6089 #
 6090 # Check to make sure the PIC flag actually works.
 6091 #
 6092 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
 6093   _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
 6094     [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
 6095     [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
 6096     [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
 6097      "" | " "*) ;;
 6098      *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
 6099      esac],
 6100     [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
 6101      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
 6102 fi
 6103 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
 6104 	[Additional compiler flags for building library objects])
 6105 
 6106 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
 6107 	[How to pass a linker flag through the compiler])
 6108 #
 6109 # Check to make sure the static flag actually works.
 6110 #
 6111 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
 6112 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
 6113   _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
 6114   $lt_tmp_static_flag,
 6115   [],
 6116   [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
 6117 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
 6118 	[Compiler flag to prevent dynamic linking])
 6119 ])# _LT_COMPILER_PIC
 6120 
 6121 
 6122 # _LT_LINKER_SHLIBS([TAGNAME])
 6123 # ----------------------------
 6124 # See if the linker supports building shared libraries.
 6125 m4_defun([_LT_LINKER_SHLIBS],
 6126 [AC_REQUIRE([LT_PATH_LD])dnl
 6127 AC_REQUIRE([LT_PATH_NM])dnl
 6128 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
 6129 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 6130 m4_require([_LT_DECL_EGREP])dnl
 6131 m4_require([_LT_DECL_SED])dnl
 6132 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
 6133 m4_require([_LT_TAG_COMPILER])dnl
 6134 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
 6135 m4_if([$1], [CXX], [
 6136   _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 6137   _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
 6138   case $host_os in
 6139   aix[[4-9]]*)
 6140     # If we're using GNU nm, then we don't want the "-C" option.
 6141     # -C means demangle to GNU nm, but means don't demangle to AIX nm.
 6142     # Without the "-l" option, or with the "-B" option, AIX nm treats
 6143     # weak defined symbols like other global defined symbols, whereas
 6144     # GNU nm marks them as "W".
 6145     # While the 'weak' keyword is ignored in the Export File, we need
 6146     # it in the Import File for the 'aix-soname' feature, so we have
 6147     # to replace the "-B" option with "-P" for AIX nm.
 6148     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
 6149       _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
 6150     else
 6151       _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
 6152     fi
 6153     ;;
 6154   pw32*)
 6155     _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
 6156     ;;
 6157   cygwin* | mingw* | cegcc*)
 6158     case $cc_basename in
 6159     cl*)
 6160       _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
 6161       ;;
 6162     *)
 6163       _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
 6164       _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
 6165       ;;
 6166     esac
 6167     ;;
 6168   linux* | k*bsd*-gnu | gnu*)
 6169     _LT_TAGVAR(link_all_deplibs, $1)=no
 6170     ;;
 6171   *)
 6172     _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 6173     ;;
 6174   esac
 6175 ], [
 6176   runpath_var=
 6177   _LT_TAGVAR(allow_undefined_flag, $1)=
 6178   _LT_TAGVAR(always_export_symbols, $1)=no
 6179   _LT_TAGVAR(archive_cmds, $1)=
 6180   _LT_TAGVAR(archive_expsym_cmds, $1)=
 6181   _LT_TAGVAR(compiler_needs_object, $1)=no
 6182   _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 6183   _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 6184   _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 6185   _LT_TAGVAR(hardcode_automatic, $1)=no
 6186   _LT_TAGVAR(hardcode_direct, $1)=no
 6187   _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 6188   _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 6189   _LT_TAGVAR(hardcode_libdir_separator, $1)=
 6190   _LT_TAGVAR(hardcode_minus_L, $1)=no
 6191   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 6192   _LT_TAGVAR(inherit_rpath, $1)=no
 6193   _LT_TAGVAR(link_all_deplibs, $1)=unknown
 6194   _LT_TAGVAR(module_cmds, $1)=
 6195   _LT_TAGVAR(module_expsym_cmds, $1)=
 6196   _LT_TAGVAR(old_archive_from_new_cmds, $1)=
 6197   _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
 6198   _LT_TAGVAR(thread_safe_flag_spec, $1)=
 6199   _LT_TAGVAR(whole_archive_flag_spec, $1)=
 6200   # include_expsyms should be a list of space-separated symbols to be *always*
 6201   # included in the symbol list
 6202   _LT_TAGVAR(include_expsyms, $1)=
 6203   # exclude_expsyms can be an extended regexp of symbols to exclude
 6204   # it will be wrapped by ' (' and ')$', so one must not match beginning or
 6205   # end of line.  Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
 6206   # as well as any symbol that contains 'd'.
 6207   _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
 6208   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
 6209   # platforms (ab)use it in PIC code, but their linkers get confused if
 6210   # the symbol is explicitly referenced.  Since portable code cannot
 6211   # rely on this symbol name, it's probably fine to never include it in
 6212   # preloaded symbol tables.
 6213   # Exclude shared library initialization/finalization symbols.
 6214 dnl Note also adjust exclude_expsyms for C++ above.
 6215   extract_expsyms_cmds=
 6216 
 6217   case $host_os in
 6218   cygwin* | mingw* | pw32* | cegcc*)
 6219     # FIXME: the MSVC++ port hasn't been tested in a loooong time
 6220     # When not using gcc, we currently assume that we are using
 6221     # Microsoft Visual C++.
 6222     if test yes != "$GCC"; then
 6223       with_gnu_ld=no
 6224     fi
 6225     ;;
 6226   interix*)
 6227     # we just hope/assume this is gcc and not c89 (= MSVC++)
 6228     with_gnu_ld=yes
 6229     ;;
 6230   openbsd* | bitrig*)
 6231     with_gnu_ld=no
 6232     ;;
 6233   linux* | k*bsd*-gnu | gnu*)
 6234     _LT_TAGVAR(link_all_deplibs, $1)=no
 6235     ;;
 6236   esac
 6237 
 6238   _LT_TAGVAR(ld_shlibs, $1)=yes
 6239 
 6240   # On some targets, GNU ld is compatible enough with the native linker
 6241   # that we're better off using the native interface for both.
 6242   lt_use_gnu_ld_interface=no
 6243   if test yes = "$with_gnu_ld"; then
 6244     case $host_os in
 6245       aix*)
 6246 	# The AIX port of GNU ld has always aspired to compatibility
 6247 	# with the native linker.  However, as the warning in the GNU ld
 6248 	# block says, versions before 2.19.5* couldn't really create working
 6249 	# shared libraries, regardless of the interface used.
 6250 	case `$LD -v 2>&1` in
 6251 	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
 6252 	  *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
 6253 	  *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
 6254 	  *)
 6255 	    lt_use_gnu_ld_interface=yes
 6256 	    ;;
 6257 	esac
 6258 	;;
 6259       *)
 6260 	lt_use_gnu_ld_interface=yes
 6261 	;;
 6262     esac
 6263   fi
 6264 
 6265   if test yes = "$lt_use_gnu_ld_interface"; then
 6266     # If archive_cmds runs LD, not CC, wlarc should be empty
 6267     wlarc='$wl'
 6268 
 6269     # Set some defaults for GNU ld with shared library support. These
 6270     # are reset later if shared libraries are not supported. Putting them
 6271     # here allows them to be overridden if necessary.
 6272     runpath_var=LD_RUN_PATH
 6273     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 6274     _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 6275     # ancient GNU ld didn't support --whole-archive et. al.
 6276     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
 6277       _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
 6278     else
 6279       _LT_TAGVAR(whole_archive_flag_spec, $1)=
 6280     fi
 6281     supports_anon_versioning=no
 6282     case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
 6283       *GNU\ gold*) supports_anon_versioning=yes ;;
 6284       *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
 6285       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
 6286       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
 6287       *\ 2.11.*) ;; # other 2.11 versions
 6288       *) supports_anon_versioning=yes ;;
 6289     esac
 6290 
 6291     # See if GNU ld supports shared libraries.
 6292     case $host_os in
 6293     aix[[3-9]]*)
 6294       # On AIX/PPC, the GNU linker is very broken
 6295       if test ia64 != "$host_cpu"; then
 6296 	_LT_TAGVAR(ld_shlibs, $1)=no
 6297 	cat <<_LT_EOF 1>&2
 6298 
 6299 *** Warning: the GNU linker, at least up to release 2.19, is reported
 6300 *** to be unable to reliably create shared libraries on AIX.
 6301 *** Therefore, libtool is disabling shared libraries support.  If you
 6302 *** really care for shared libraries, you may want to install binutils
 6303 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
 6304 *** You will then need to restart the configuration process.
 6305 
 6306 _LT_EOF
 6307       fi
 6308       ;;
 6309 
 6310     amigaos*)
 6311       case $host_cpu in
 6312       powerpc)
 6313             # see comment about AmigaOS4 .so support
 6314             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 6315             _LT_TAGVAR(archive_expsym_cmds, $1)=''
 6316         ;;
 6317       m68k)
 6318             _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
 6319             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6320             _LT_TAGVAR(hardcode_minus_L, $1)=yes
 6321         ;;
 6322       esac
 6323       ;;
 6324 
 6325     beos*)
 6326       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 6327 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6328 	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
 6329 	# support --undefined.  This deserves some investigation.  FIXME
 6330 	_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 6331       else
 6332 	_LT_TAGVAR(ld_shlibs, $1)=no
 6333       fi
 6334       ;;
 6335 
 6336     cygwin* | mingw* | pw32* | cegcc*)
 6337       # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
 6338       # as there is no search path for DLLs.
 6339       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6340       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
 6341       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6342       _LT_TAGVAR(always_export_symbols, $1)=no
 6343       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 6344       _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
 6345       _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
 6346 
 6347       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
 6348         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
 6349 	# If the export-symbols file already is a .def file, use it as
 6350 	# is; otherwise, prepend EXPORTS...
 6351 	_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 6352           cp $export_symbols $output_objdir/$soname.def;
 6353         else
 6354           echo EXPORTS > $output_objdir/$soname.def;
 6355           cat $export_symbols >> $output_objdir/$soname.def;
 6356         fi~
 6357         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
 6358       else
 6359 	_LT_TAGVAR(ld_shlibs, $1)=no
 6360       fi
 6361       ;;
 6362 
 6363     haiku*)
 6364       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 6365       _LT_TAGVAR(link_all_deplibs, $1)=yes
 6366       ;;
 6367 
 6368     os2*)
 6369       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6370       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 6371       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6372       shrext_cmds=.dll
 6373       _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 6374 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 6375 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 6376 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 6377 	emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
 6378 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 6379 	emximp -o $lib $output_objdir/$libname.def'
 6380       _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 6381 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 6382 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 6383 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 6384 	prefix_cmds="$SED"~
 6385 	if test EXPORTS = "`$SED 1q $export_symbols`"; then
 6386 	  prefix_cmds="$prefix_cmds -e 1d";
 6387 	fi~
 6388 	prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
 6389 	cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
 6390 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 6391 	emximp -o $lib $output_objdir/$libname.def'
 6392       _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
 6393       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 6394       ;;
 6395 
 6396     interix[[3-9]]*)
 6397       _LT_TAGVAR(hardcode_direct, $1)=no
 6398       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6399       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 6400       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 6401       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
 6402       # Instead, shared libraries are loaded at an image base (0x10000000 by
 6403       # default) and relocated if they conflict, which is a slow very memory
 6404       # consuming and fragmenting process.  To avoid this, we pick a random,
 6405       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
 6406       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
 6407       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 6408       _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 6409       ;;
 6410 
 6411     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
 6412       tmp_diet=no
 6413       if test linux-dietlibc = "$host_os"; then
 6414 	case $cc_basename in
 6415 	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
 6416 	esac
 6417       fi
 6418       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
 6419 	 && test no = "$tmp_diet"
 6420       then
 6421 	tmp_addflag=' $pic_flag'
 6422 	tmp_sharedflag='-shared'
 6423 	case $cc_basename,$host_cpu in
 6424         pgcc*)				# Portland Group C compiler
 6425 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
 6426 	  tmp_addflag=' $pic_flag'
 6427 	  ;;
 6428 	pgf77* | pgf90* | pgf95* | pgfortran*)
 6429 					# Portland Group f77 and f90 compilers
 6430 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
 6431 	  tmp_addflag=' $pic_flag -Mnomain' ;;
 6432 	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
 6433 	  tmp_addflag=' -i_dynamic' ;;
 6434 	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
 6435 	  tmp_addflag=' -i_dynamic -nofor_main' ;;
 6436 	ifc* | ifort*)			# Intel Fortran compiler
 6437 	  tmp_addflag=' -nofor_main' ;;
 6438 	lf95*)				# Lahey Fortran 8.1
 6439 	  _LT_TAGVAR(whole_archive_flag_spec, $1)=
 6440 	  tmp_sharedflag='--shared' ;;
 6441         nagfor*)                        # NAGFOR 5.3
 6442           tmp_sharedflag='-Wl,-shared' ;;
 6443 	xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
 6444 	  tmp_sharedflag='-qmkshrobj'
 6445 	  tmp_addflag= ;;
 6446 	nvcc*)	# Cuda Compiler Driver 2.2
 6447 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
 6448 	  _LT_TAGVAR(compiler_needs_object, $1)=yes
 6449 	  ;;
 6450 	esac
 6451 	case `$CC -V 2>&1 | sed 5q` in
 6452 	*Sun\ C*)			# Sun C 5.9
 6453 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
 6454 	  _LT_TAGVAR(compiler_needs_object, $1)=yes
 6455 	  tmp_sharedflag='-G' ;;
 6456 	*Sun\ F*)			# Sun Fortran 8.3
 6457 	  tmp_sharedflag='-G' ;;
 6458 	esac
 6459 	_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 6460 
 6461         if test yes = "$supports_anon_versioning"; then
 6462           _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
 6463             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 6464             echo "local: *; };" >> $output_objdir/$libname.ver~
 6465             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
 6466         fi
 6467 
 6468 	case $cc_basename in
 6469 	tcc*)
 6470 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
 6471 	  ;;
 6472 	xlf* | bgf* | bgxlf* | mpixlf*)
 6473 	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
 6474 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
 6475 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 6476 	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
 6477 	  if test yes = "$supports_anon_versioning"; then
 6478 	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
 6479               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 6480               echo "local: *; };" >> $output_objdir/$libname.ver~
 6481               $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
 6482 	  fi
 6483 	  ;;
 6484 	esac
 6485       else
 6486         _LT_TAGVAR(ld_shlibs, $1)=no
 6487       fi
 6488       ;;
 6489 
 6490     netbsd* | netbsdelf*-gnu)
 6491       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 6492 	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
 6493 	wlarc=
 6494       else
 6495 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 6496 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
 6497       fi
 6498       ;;
 6499 
 6500     solaris*)
 6501       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
 6502 	_LT_TAGVAR(ld_shlibs, $1)=no
 6503 	cat <<_LT_EOF 1>&2
 6504 
 6505 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
 6506 *** create shared libraries on Solaris systems.  Therefore, libtool
 6507 *** is disabling shared libraries support.  We urge you to upgrade GNU
 6508 *** binutils to release 2.9.1 or newer.  Another option is to modify
 6509 *** your PATH or compiler configuration so that the native linker is
 6510 *** used, and then restart.
 6511 
 6512 _LT_EOF
 6513       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 6514 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 6515 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
 6516       else
 6517 	_LT_TAGVAR(ld_shlibs, $1)=no
 6518       fi
 6519       ;;
 6520 
 6521     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
 6522       case `$LD -v 2>&1` in
 6523         *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
 6524 	_LT_TAGVAR(ld_shlibs, $1)=no
 6525 	cat <<_LT_EOF 1>&2
 6526 
 6527 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
 6528 *** reliably create shared libraries on SCO systems.  Therefore, libtool
 6529 *** is disabling shared libraries support.  We urge you to upgrade GNU
 6530 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
 6531 *** your PATH or compiler configuration so that the native linker is
 6532 *** used, and then restart.
 6533 
 6534 _LT_EOF
 6535 	;;
 6536 	*)
 6537 	  # For security reasons, it is highly recommended that you always
 6538 	  # use absolute paths for naming shared libraries, and exclude the
 6539 	  # DT_RUNPATH tag from executables and libraries.  But doing so
 6540 	  # requires that you compile everything twice, which is a pain.
 6541 	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 6542 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 6543 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 6544 	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
 6545 	  else
 6546 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6547 	  fi
 6548 	;;
 6549       esac
 6550       ;;
 6551 
 6552     sunos4*)
 6553       _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 6554       wlarc=
 6555       _LT_TAGVAR(hardcode_direct, $1)=yes
 6556       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6557       ;;
 6558 
 6559     *)
 6560       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 6561 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 6562 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
 6563       else
 6564 	_LT_TAGVAR(ld_shlibs, $1)=no
 6565       fi
 6566       ;;
 6567     esac
 6568 
 6569     if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
 6570       runpath_var=
 6571       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 6572       _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 6573       _LT_TAGVAR(whole_archive_flag_spec, $1)=
 6574     fi
 6575   else
 6576     # PORTME fill in a description of your system's linker (not GNU ld)
 6577     case $host_os in
 6578     aix3*)
 6579       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6580       _LT_TAGVAR(always_export_symbols, $1)=yes
 6581       _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
 6582       # Note: this linker hardcodes the directories in LIBPATH if there
 6583       # are no directories specified by -L.
 6584       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 6585       if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
 6586 	# Neither direct hardcoding nor static linking is supported with a
 6587 	# broken collect2.
 6588 	_LT_TAGVAR(hardcode_direct, $1)=unsupported
 6589       fi
 6590       ;;
 6591 
 6592     aix[[4-9]]*)
 6593       if test ia64 = "$host_cpu"; then
 6594 	# On IA64, the linker does run time linking by default, so we don't
 6595 	# have to do anything special.
 6596 	aix_use_runtimelinking=no
 6597 	exp_sym_flag='-Bexport'
 6598 	no_entry_flag=
 6599       else
 6600 	# If we're using GNU nm, then we don't want the "-C" option.
 6601 	# -C means demangle to GNU nm, but means don't demangle to AIX nm.
 6602 	# Without the "-l" option, or with the "-B" option, AIX nm treats
 6603 	# weak defined symbols like other global defined symbols, whereas
 6604 	# GNU nm marks them as "W".
 6605 	# While the 'weak' keyword is ignored in the Export File, we need
 6606 	# it in the Import File for the 'aix-soname' feature, so we have
 6607 	# to replace the "-B" option with "-P" for AIX nm.
 6608 	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
 6609 	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
 6610 	else
 6611 	  _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
 6612 	fi
 6613 	aix_use_runtimelinking=no
 6614 
 6615 	# Test if we are trying to use run time linking or normal
 6616 	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
 6617 	# have runtime linking enabled, and use it for executables.
 6618 	# For shared libraries, we enable/disable runtime linking
 6619 	# depending on the kind of the shared library created -
 6620 	# when "with_aix_soname,aix_use_runtimelinking" is:
 6621 	# "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
 6622 	# "aix,yes"  lib.so          shared, rtl:yes, for executables
 6623 	#            lib.a           static archive
 6624 	# "both,no"  lib.so.V(shr.o) shared, rtl:yes
 6625 	#            lib.a(lib.so.V) shared, rtl:no,  for executables
 6626 	# "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
 6627 	#            lib.a(lib.so.V) shared, rtl:no
 6628 	# "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
 6629 	#            lib.a           static archive
 6630 	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
 6631 	  for ld_flag in $LDFLAGS; do
 6632 	  if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
 6633 	    aix_use_runtimelinking=yes
 6634 	    break
 6635 	  fi
 6636 	  done
 6637 	  if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
 6638 	    # With aix-soname=svr4, we create the lib.so.V shared archives only,
 6639 	    # so we don't have lib.a shared libs to link our executables.
 6640 	    # We have to force runtime linking in this case.
 6641 	    aix_use_runtimelinking=yes
 6642 	    LDFLAGS="$LDFLAGS -Wl,-brtl"
 6643 	  fi
 6644 	  ;;
 6645 	esac
 6646 
 6647 	exp_sym_flag='-bexport'
 6648 	no_entry_flag='-bnoentry'
 6649       fi
 6650 
 6651       # When large executables or shared objects are built, AIX ld can
 6652       # have problems creating the table of contents.  If linking a library
 6653       # or program results in "error TOC overflow" add -mminimal-toc to
 6654       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
 6655       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
 6656 
 6657       _LT_TAGVAR(archive_cmds, $1)=''
 6658       _LT_TAGVAR(hardcode_direct, $1)=yes
 6659       _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 6660       _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 6661       _LT_TAGVAR(link_all_deplibs, $1)=yes
 6662       _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
 6663       case $with_aix_soname,$aix_use_runtimelinking in
 6664       aix,*) ;; # traditional, no import file
 6665       svr4,* | *,yes) # use import file
 6666 	# The Import File defines what to hardcode.
 6667 	_LT_TAGVAR(hardcode_direct, $1)=no
 6668 	_LT_TAGVAR(hardcode_direct_absolute, $1)=no
 6669 	;;
 6670       esac
 6671 
 6672       if test yes = "$GCC"; then
 6673 	case $host_os in aix4.[[012]]|aix4.[[012]].*)
 6674 	# We only want to do this on AIX 4.2 and lower, the check
 6675 	# below for broken collect2 doesn't work under 4.3+
 6676 	  collect2name=`$CC -print-prog-name=collect2`
 6677 	  if test -f "$collect2name" &&
 6678 	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
 6679 	  then
 6680 	  # We have reworked collect2
 6681 	  :
 6682 	  else
 6683 	  # We have old collect2
 6684 	  _LT_TAGVAR(hardcode_direct, $1)=unsupported
 6685 	  # It fails to find uninstalled libraries when the uninstalled
 6686 	  # path is not listed in the libpath.  Setting hardcode_minus_L
 6687 	  # to unsupported forces relinking
 6688 	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
 6689 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6690 	  _LT_TAGVAR(hardcode_libdir_separator, $1)=
 6691 	  fi
 6692 	  ;;
 6693 	esac
 6694 	shared_flag='-shared'
 6695 	if test yes = "$aix_use_runtimelinking"; then
 6696 	  shared_flag="$shared_flag "'$wl-G'
 6697 	fi
 6698 	# Need to ensure runtime linking is disabled for the traditional
 6699 	# shared library, or the linker may eventually find shared libraries
 6700 	# /with/ Import File - we do not want to mix them.
 6701 	shared_flag_aix='-shared'
 6702 	shared_flag_svr4='-shared $wl-G'
 6703       else
 6704 	# not using gcc
 6705 	if test ia64 = "$host_cpu"; then
 6706 	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
 6707 	# chokes on -Wl,-G. The following line is correct:
 6708 	  shared_flag='-G'
 6709 	else
 6710 	  if test yes = "$aix_use_runtimelinking"; then
 6711 	    shared_flag='$wl-G'
 6712 	  else
 6713 	    shared_flag='$wl-bM:SRE'
 6714 	  fi
 6715 	  shared_flag_aix='$wl-bM:SRE'
 6716 	  shared_flag_svr4='$wl-G'
 6717 	fi
 6718       fi
 6719 
 6720       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
 6721       # It seems that -bexpall does not export symbols beginning with
 6722       # underscore (_), so it is better to generate a list of symbols to export.
 6723       _LT_TAGVAR(always_export_symbols, $1)=yes
 6724       if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
 6725 	# Warning - without using the other runtime loading flags (-brtl),
 6726 	# -berok will link without error, but may produce a broken library.
 6727 	_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
 6728         # Determine the default libpath from the value encoded in an
 6729         # empty executable.
 6730         _LT_SYS_MODULE_PATH_AIX([$1])
 6731         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 6732         _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
 6733       else
 6734 	if test ia64 = "$host_cpu"; then
 6735 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
 6736 	  _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
 6737 	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
 6738 	else
 6739 	 # Determine the default libpath from the value encoded in an
 6740 	 # empty executable.
 6741 	 _LT_SYS_MODULE_PATH_AIX([$1])
 6742 	 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 6743 	  # Warning - without using the other run time loading flags,
 6744 	  # -berok will link without error, but may produce a broken library.
 6745 	  _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
 6746 	  _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
 6747 	  if test yes = "$with_gnu_ld"; then
 6748 	    # We only use this code for GNU lds that support --whole-archive.
 6749 	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
 6750 	  else
 6751 	    # Exported symbols can be pulled into shared objects from archives
 6752 	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
 6753 	  fi
 6754 	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 6755 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
 6756 	  # -brtl affects multiple linker settings, -berok does not and is overridden later
 6757 	  compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
 6758 	  if test svr4 != "$with_aix_soname"; then
 6759 	    # This is similar to how AIX traditionally builds its shared libraries.
 6760 	    _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
 6761 	  fi
 6762 	  if test aix != "$with_aix_soname"; then
 6763 	    _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
 6764 	  else
 6765 	    # used by -dlpreopen to get the symbols
 6766 	    _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
 6767 	  fi
 6768 	  _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
 6769 	fi
 6770       fi
 6771       ;;
 6772 
 6773     amigaos*)
 6774       case $host_cpu in
 6775       powerpc)
 6776             # see comment about AmigaOS4 .so support
 6777             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 6778             _LT_TAGVAR(archive_expsym_cmds, $1)=''
 6779         ;;
 6780       m68k)
 6781             _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
 6782             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6783             _LT_TAGVAR(hardcode_minus_L, $1)=yes
 6784         ;;
 6785       esac
 6786       ;;
 6787 
 6788     bsdi[[45]]*)
 6789       _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
 6790       ;;
 6791 
 6792     cygwin* | mingw* | pw32* | cegcc*)
 6793       # When not using gcc, we currently assume that we are using
 6794       # Microsoft Visual C++.
 6795       # hardcode_libdir_flag_spec is actually meaningless, as there is
 6796       # no search path for DLLs.
 6797       case $cc_basename in
 6798       cl*)
 6799 	# Native MSVC
 6800 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
 6801 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6802 	_LT_TAGVAR(always_export_symbols, $1)=yes
 6803 	_LT_TAGVAR(file_list_spec, $1)='@'
 6804 	# Tell ltmain to make .lib files, not .a files.
 6805 	libext=lib
 6806 	# Tell ltmain to make .dll files, not .so files.
 6807 	shrext_cmds=.dll
 6808 	# FIXME: Setting linknames here is a bad hack.
 6809 	_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
 6810 	_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 6811             cp "$export_symbols" "$output_objdir/$soname.def";
 6812             echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
 6813           else
 6814             $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
 6815           fi~
 6816           $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
 6817           linknames='
 6818 	# The linker will not automatically build a static lib if we build a DLL.
 6819 	# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
 6820 	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 6821 	_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
 6822 	_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
 6823 	# Don't use ranlib
 6824 	_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
 6825 	_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
 6826           lt_tool_outputfile="@TOOL_OUTPUT@"~
 6827           case $lt_outputfile in
 6828             *.exe|*.EXE) ;;
 6829             *)
 6830               lt_outputfile=$lt_outputfile.exe
 6831               lt_tool_outputfile=$lt_tool_outputfile.exe
 6832               ;;
 6833           esac~
 6834           if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
 6835             $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
 6836             $RM "$lt_outputfile.manifest";
 6837           fi'
 6838 	;;
 6839       *)
 6840 	# Assume MSVC wrapper
 6841 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
 6842 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6843 	# Tell ltmain to make .lib files, not .a files.
 6844 	libext=lib
 6845 	# Tell ltmain to make .dll files, not .so files.
 6846 	shrext_cmds=.dll
 6847 	# FIXME: Setting linknames here is a bad hack.
 6848 	_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
 6849 	# The linker will automatically build a .lib file if we build a DLL.
 6850 	_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
 6851 	# FIXME: Should let the user specify the lib program.
 6852 	_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
 6853 	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 6854 	;;
 6855       esac
 6856       ;;
 6857 
 6858     darwin* | rhapsody*)
 6859       _LT_DARWIN_LINKER_FEATURES($1)
 6860       ;;
 6861 
 6862     dgux*)
 6863       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6864       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6865       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6866       ;;
 6867 
 6868     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
 6869     # support.  Future versions do this automatically, but an explicit c++rt0.o
 6870     # does not break anything, and helps significantly (at the cost of a little
 6871     # extra space).
 6872     freebsd2.2*)
 6873       _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
 6874       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 6875       _LT_TAGVAR(hardcode_direct, $1)=yes
 6876       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6877       ;;
 6878 
 6879     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
 6880     freebsd2.*)
 6881       _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 6882       _LT_TAGVAR(hardcode_direct, $1)=yes
 6883       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 6884       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6885       ;;
 6886 
 6887     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
 6888     freebsd* | dragonfly*)
 6889       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 6890       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 6891       _LT_TAGVAR(hardcode_direct, $1)=yes
 6892       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6893       ;;
 6894 
 6895     hpux9*)
 6896       if test yes = "$GCC"; then
 6897 	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
 6898       else
 6899 	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
 6900       fi
 6901       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 6902       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 6903       _LT_TAGVAR(hardcode_direct, $1)=yes
 6904 
 6905       # hardcode_minus_L: Not really in the search PATH,
 6906       # but as the default location of the library.
 6907       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 6908       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 6909       ;;
 6910 
 6911     hpux10*)
 6912       if test yes,no = "$GCC,$with_gnu_ld"; then
 6913 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
 6914       else
 6915 	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
 6916       fi
 6917       if test no = "$with_gnu_ld"; then
 6918 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 6919 	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
 6920 	_LT_TAGVAR(hardcode_direct, $1)=yes
 6921 	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 6922 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 6923 	# hardcode_minus_L: Not really in the search PATH,
 6924 	# but as the default location of the library.
 6925 	_LT_TAGVAR(hardcode_minus_L, $1)=yes
 6926       fi
 6927       ;;
 6928 
 6929     hpux11*)
 6930       if test yes,no = "$GCC,$with_gnu_ld"; then
 6931 	case $host_cpu in
 6932 	hppa*64*)
 6933 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
 6934 	  ;;
 6935 	ia64*)
 6936 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 6937 	  ;;
 6938 	*)
 6939 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
 6940 	  ;;
 6941 	esac
 6942       else
 6943 	case $host_cpu in
 6944 	hppa*64*)
 6945 	  _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
 6946 	  ;;
 6947 	ia64*)
 6948 	  _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 6949 	  ;;
 6950 	*)
 6951 	m4_if($1, [], [
 6952 	  # Older versions of the 11.00 compiler do not understand -b yet
 6953 	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
 6954 	  _LT_LINKER_OPTION([if $CC understands -b],
 6955 	    _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
 6956 	    [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
 6957 	    [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
 6958 	  [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
 6959 	  ;;
 6960 	esac
 6961       fi
 6962       if test no = "$with_gnu_ld"; then
 6963 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 6964 	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
 6965 
 6966 	case $host_cpu in
 6967 	hppa*64*|ia64*)
 6968 	  _LT_TAGVAR(hardcode_direct, $1)=no
 6969 	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6970 	  ;;
 6971 	*)
 6972 	  _LT_TAGVAR(hardcode_direct, $1)=yes
 6973 	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 6974 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 6975 
 6976 	  # hardcode_minus_L: Not really in the search PATH,
 6977 	  # but as the default location of the library.
 6978 	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
 6979 	  ;;
 6980 	esac
 6981       fi
 6982       ;;
 6983 
 6984     irix5* | irix6* | nonstopux*)
 6985       if test yes = "$GCC"; then
 6986 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
 6987 	# Try to use the -exported_symbol ld option, if it does not
 6988 	# work, assume that -exports_file does not work either and
 6989 	# implicitly export all symbols.
 6990 	# This should be the same for all languages, so no per-tag cache variable.
 6991 	AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
 6992 	  [lt_cv_irix_exported_symbol],
 6993 	  [save_LDFLAGS=$LDFLAGS
 6994 	   LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
 6995 	   AC_LINK_IFELSE(
 6996 	     [AC_LANG_SOURCE(
 6997 	        [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
 6998 			      [C++], [[int foo (void) { return 0; }]],
 6999 			      [Fortran 77], [[
 7000       subroutine foo
 7001       end]],
 7002 			      [Fortran], [[
 7003       subroutine foo
 7004       end]])])],
 7005 	      [lt_cv_irix_exported_symbol=yes],
 7006 	      [lt_cv_irix_exported_symbol=no])
 7007            LDFLAGS=$save_LDFLAGS])
 7008 	if test yes = "$lt_cv_irix_exported_symbol"; then
 7009           _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
 7010 	fi
 7011 	_LT_TAGVAR(link_all_deplibs, $1)=no
 7012       else
 7013 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
 7014 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
 7015       fi
 7016       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
 7017       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 7018       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7019       _LT_TAGVAR(inherit_rpath, $1)=yes
 7020       _LT_TAGVAR(link_all_deplibs, $1)=yes
 7021       ;;
 7022 
 7023     linux*)
 7024       case $cc_basename in
 7025       tcc*)
 7026 	# Fabrice Bellard et al's Tiny C Compiler
 7027 	_LT_TAGVAR(ld_shlibs, $1)=yes
 7028 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 7029 	;;
 7030       esac
 7031       ;;
 7032 
 7033     netbsd* | netbsdelf*-gnu)
 7034       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 7035 	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
 7036       else
 7037 	_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
 7038       fi
 7039       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 7040       _LT_TAGVAR(hardcode_direct, $1)=yes
 7041       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7042       ;;
 7043 
 7044     newsos6)
 7045       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 7046       _LT_TAGVAR(hardcode_direct, $1)=yes
 7047       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 7048       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7049       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7050       ;;
 7051 
 7052     *nto* | *qnx*)
 7053       ;;
 7054 
 7055     openbsd* | bitrig*)
 7056       if test -f /usr/libexec/ld.so; then
 7057 	_LT_TAGVAR(hardcode_direct, $1)=yes
 7058 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7059 	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 7060 	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
 7061 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 7062 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
 7063 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 7064 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 7065 	else
 7066 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 7067 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 7068 	fi
 7069       else
 7070 	_LT_TAGVAR(ld_shlibs, $1)=no
 7071       fi
 7072       ;;
 7073 
 7074     os2*)
 7075       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 7076       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 7077       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 7078       shrext_cmds=.dll
 7079       _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 7080 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 7081 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 7082 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 7083 	emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
 7084 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 7085 	emximp -o $lib $output_objdir/$libname.def'
 7086       _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 7087 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 7088 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 7089 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 7090 	prefix_cmds="$SED"~
 7091 	if test EXPORTS = "`$SED 1q $export_symbols`"; then
 7092 	  prefix_cmds="$prefix_cmds -e 1d";
 7093 	fi~
 7094 	prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
 7095 	cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
 7096 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 7097 	emximp -o $lib $output_objdir/$libname.def'
 7098       _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
 7099       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 7100       ;;
 7101 
 7102     osf3*)
 7103       if test yes = "$GCC"; then
 7104 	_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 7105 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
 7106       else
 7107 	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 7108 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
 7109       fi
 7110       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
 7111       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 7112       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7113       ;;
 7114 
 7115     osf4* | osf5*)	# as osf3* with the addition of -msym flag
 7116       if test yes = "$GCC"; then
 7117 	_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 7118 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
 7119 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 7120       else
 7121 	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 7122 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
 7123 	_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
 7124           $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
 7125 
 7126 	# Both c and cxx compiler support -rpath directly
 7127 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 7128       fi
 7129       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
 7130       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7131       ;;
 7132 
 7133     solaris*)
 7134       _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
 7135       if test yes = "$GCC"; then
 7136 	wlarc='$wl'
 7137 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
 7138 	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 7139           $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
 7140       else
 7141 	case `$CC -V 2>&1` in
 7142 	*"Compilers 5.0"*)
 7143 	  wlarc=''
 7144 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
 7145 	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 7146             $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
 7147 	  ;;
 7148 	*)
 7149 	  wlarc='$wl'
 7150 	  _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
 7151 	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 7152             $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
 7153 	  ;;
 7154 	esac
 7155       fi
 7156       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 7157       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7158       case $host_os in
 7159       solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 7160       *)
 7161 	# The compiler driver will combine and reorder linker options,
 7162 	# but understands '-z linker_flag'.  GCC discards it without '$wl',
 7163 	# but is careful enough not to reorder.
 7164 	# Supported since Solaris 2.6 (maybe 2.5.1?)
 7165 	if test yes = "$GCC"; then
 7166 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
 7167 	else
 7168 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
 7169 	fi
 7170 	;;
 7171       esac
 7172       _LT_TAGVAR(link_all_deplibs, $1)=yes
 7173       ;;
 7174 
 7175     sunos4*)
 7176       if test sequent = "$host_vendor"; then
 7177 	# Use $CC to link under sequent, because it throws in some extra .o
 7178 	# files that make .init and .fini sections work.
 7179 	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
 7180       else
 7181 	_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
 7182       fi
 7183       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 7184       _LT_TAGVAR(hardcode_direct, $1)=yes
 7185       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 7186       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7187       ;;
 7188 
 7189     sysv4)
 7190       case $host_vendor in
 7191 	sni)
 7192 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 7193 	  _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
 7194 	;;
 7195 	siemens)
 7196 	  ## LD is ld it makes a PLAMLIB
 7197 	  ## CC just makes a GrossModule.
 7198 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
 7199 	  _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
 7200 	  _LT_TAGVAR(hardcode_direct, $1)=no
 7201         ;;
 7202 	motorola)
 7203 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 7204 	  _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
 7205 	;;
 7206       esac
 7207       runpath_var='LD_RUN_PATH'
 7208       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7209       ;;
 7210 
 7211     sysv4.3*)
 7212       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 7213       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7214       _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
 7215       ;;
 7216 
 7217     sysv4*MP*)
 7218       if test -d /usr/nec; then
 7219 	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 7220 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7221 	runpath_var=LD_RUN_PATH
 7222 	hardcode_runpath_var=yes
 7223 	_LT_TAGVAR(ld_shlibs, $1)=yes
 7224       fi
 7225       ;;
 7226 
 7227     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
 7228       _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 7229       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7230       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7231       runpath_var='LD_RUN_PATH'
 7232 
 7233       if test yes = "$GCC"; then
 7234 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7235 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7236       else
 7237 	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7238 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7239       fi
 7240       ;;
 7241 
 7242     sysv5* | sco3.2v5* | sco5v6*)
 7243       # Note: We CANNOT use -z defs as we might desire, because we do not
 7244       # link with -lc, and that would cause any symbols used from libc to
 7245       # always be unresolved, which means just about no library would
 7246       # ever link correctly.  If we're not using GNU ld we use -z text
 7247       # though, which does catch some bad symbols but isn't as heavy-handed
 7248       # as -z defs.
 7249       _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 7250       _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
 7251       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7252       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7253       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
 7254       _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 7255       _LT_TAGVAR(link_all_deplibs, $1)=yes
 7256       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
 7257       runpath_var='LD_RUN_PATH'
 7258 
 7259       if test yes = "$GCC"; then
 7260 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7261 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7262       else
 7263 	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7264 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7265       fi
 7266       ;;
 7267 
 7268     uts4*)
 7269       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 7270       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 7271       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7272       ;;
 7273 
 7274     *)
 7275       _LT_TAGVAR(ld_shlibs, $1)=no
 7276       ;;
 7277     esac
 7278 
 7279     if test sni = "$host_vendor"; then
 7280       case $host in
 7281       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
 7282 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
 7283 	;;
 7284       esac
 7285     fi
 7286   fi
 7287 ])
 7288 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
 7289 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
 7290 
 7291 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
 7292 
 7293 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
 7294 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
 7295 _LT_DECL([], [extract_expsyms_cmds], [2],
 7296     [The commands to extract the exported symbol list from a shared archive])
 7297 
 7298 #
 7299 # Do we need to explicitly link libc?
 7300 #
 7301 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
 7302 x|xyes)
 7303   # Assume -lc should be added
 7304   _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 7305 
 7306   if test yes,yes = "$GCC,$enable_shared"; then
 7307     case $_LT_TAGVAR(archive_cmds, $1) in
 7308     *'~'*)
 7309       # FIXME: we may have to deal with multi-command sequences.
 7310       ;;
 7311     '$CC '*)
 7312       # Test whether the compiler implicitly links with -lc since on some
 7313       # systems, -lgcc has to come before -lc. If gcc already passes -lc
 7314       # to ld, don't add -lc before -lgcc.
 7315       AC_CACHE_CHECK([whether -lc should be explicitly linked in],
 7316 	[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
 7317 	[$RM conftest*
 7318 	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 7319 
 7320 	if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
 7321 	  soname=conftest
 7322 	  lib=conftest
 7323 	  libobjs=conftest.$ac_objext
 7324 	  deplibs=
 7325 	  wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
 7326 	  pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
 7327 	  compiler_flags=-v
 7328 	  linker_flags=-v
 7329 	  verstring=
 7330 	  output_objdir=.
 7331 	  libname=conftest
 7332 	  lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
 7333 	  _LT_TAGVAR(allow_undefined_flag, $1)=
 7334 	  if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
 7335 	  then
 7336 	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7337 	  else
 7338 	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 7339 	  fi
 7340 	  _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
 7341 	else
 7342 	  cat conftest.err 1>&5
 7343 	fi
 7344 	$RM conftest*
 7345 	])
 7346       _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
 7347       ;;
 7348     esac
 7349   fi
 7350   ;;
 7351 esac
 7352 
 7353 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
 7354     [Whether or not to add -lc for building shared libraries])
 7355 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
 7356     [enable_shared_with_static_runtimes], [0],
 7357     [Whether or not to disallow shared libs when runtime libs are static])
 7358 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
 7359     [Compiler flag to allow reflexive dlopens])
 7360 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
 7361     [Compiler flag to generate shared objects directly from archives])
 7362 _LT_TAGDECL([], [compiler_needs_object], [1],
 7363     [Whether the compiler copes with passing no objects directly])
 7364 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
 7365     [Create an old-style archive from a shared archive])
 7366 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
 7367     [Create a temporary old-style archive to link instead of a shared archive])
 7368 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
 7369 _LT_TAGDECL([], [archive_expsym_cmds], [2])
 7370 _LT_TAGDECL([], [module_cmds], [2],
 7371     [Commands used to build a loadable module if different from building
 7372     a shared archive.])
 7373 _LT_TAGDECL([], [module_expsym_cmds], [2])
 7374 _LT_TAGDECL([], [with_gnu_ld], [1],
 7375     [Whether we are building with GNU ld or not])
 7376 _LT_TAGDECL([], [allow_undefined_flag], [1],
 7377     [Flag that allows shared libraries with undefined symbols to be built])
 7378 _LT_TAGDECL([], [no_undefined_flag], [1],
 7379     [Flag that enforces no undefined symbols])
 7380 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
 7381     [Flag to hardcode $libdir into a binary during linking.
 7382     This must work even if $libdir does not exist])
 7383 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
 7384     [Whether we need a single "-rpath" flag with a separated argument])
 7385 _LT_TAGDECL([], [hardcode_direct], [0],
 7386     [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
 7387     DIR into the resulting binary])
 7388 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
 7389     [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
 7390     DIR into the resulting binary and the resulting library dependency is
 7391     "absolute", i.e impossible to change by setting $shlibpath_var if the
 7392     library is relocated])
 7393 _LT_TAGDECL([], [hardcode_minus_L], [0],
 7394     [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
 7395     into the resulting binary])
 7396 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
 7397     [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
 7398     into the resulting binary])
 7399 _LT_TAGDECL([], [hardcode_automatic], [0],
 7400     [Set to "yes" if building a shared library automatically hardcodes DIR
 7401     into the library and all subsequent libraries and executables linked
 7402     against it])
 7403 _LT_TAGDECL([], [inherit_rpath], [0],
 7404     [Set to yes if linker adds runtime paths of dependent libraries
 7405     to runtime path list])
 7406 _LT_TAGDECL([], [link_all_deplibs], [0],
 7407     [Whether libtool must link a program against all its dependency libraries])
 7408 _LT_TAGDECL([], [always_export_symbols], [0],
 7409     [Set to "yes" if exported symbols are required])
 7410 _LT_TAGDECL([], [export_symbols_cmds], [2],
 7411     [The commands to list exported symbols])
 7412 _LT_TAGDECL([], [exclude_expsyms], [1],
 7413     [Symbols that should not be listed in the preloaded symbols])
 7414 _LT_TAGDECL([], [include_expsyms], [1],
 7415     [Symbols that must always be exported])
 7416 _LT_TAGDECL([], [prelink_cmds], [2],
 7417     [Commands necessary for linking programs (against libraries) with templates])
 7418 _LT_TAGDECL([], [postlink_cmds], [2],
 7419     [Commands necessary for finishing linking programs])
 7420 _LT_TAGDECL([], [file_list_spec], [1],
 7421     [Specify filename containing input files])
 7422 dnl FIXME: Not yet implemented
 7423 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
 7424 dnl    [Compiler flag to generate thread safe objects])
 7425 ])# _LT_LINKER_SHLIBS
 7426 
 7427 
 7428 # _LT_LANG_C_CONFIG([TAG])
 7429 # ------------------------
 7430 # Ensure that the configuration variables for a C compiler are suitably
 7431 # defined.  These variables are subsequently used by _LT_CONFIG to write
 7432 # the compiler configuration to 'libtool'.
 7433 m4_defun([_LT_LANG_C_CONFIG],
 7434 [m4_require([_LT_DECL_EGREP])dnl
 7435 lt_save_CC=$CC
 7436 AC_LANG_PUSH(C)
 7437 
 7438 # Source file extension for C test sources.
 7439 ac_ext=c
 7440 
 7441 # Object file extension for compiled C test sources.
 7442 objext=o
 7443 _LT_TAGVAR(objext, $1)=$objext
 7444 
 7445 # Code to be used in simple compile tests
 7446 lt_simple_compile_test_code="int some_variable = 0;"
 7447 
 7448 # Code to be used in simple link tests
 7449 lt_simple_link_test_code='int main(){return(0);}'
 7450 
 7451 _LT_TAG_COMPILER
 7452 # Save the default compiler, since it gets overwritten when the other
 7453 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
 7454 compiler_DEFAULT=$CC
 7455 
 7456 # save warnings/boilerplate of simple test code
 7457 _LT_COMPILER_BOILERPLATE
 7458 _LT_LINKER_BOILERPLATE
 7459 
 7460 if test -n "$compiler"; then
 7461   _LT_COMPILER_NO_RTTI($1)
 7462   _LT_COMPILER_PIC($1)
 7463   _LT_COMPILER_C_O($1)
 7464   _LT_COMPILER_FILE_LOCKS($1)
 7465   _LT_LINKER_SHLIBS($1)
 7466   _LT_SYS_DYNAMIC_LINKER($1)
 7467   _LT_LINKER_HARDCODE_LIBPATH($1)
 7468   LT_SYS_DLOPEN_SELF
 7469   _LT_CMD_STRIPLIB
 7470 
 7471   # Report what library types will actually be built
 7472   AC_MSG_CHECKING([if libtool supports shared libraries])
 7473   AC_MSG_RESULT([$can_build_shared])
 7474 
 7475   AC_MSG_CHECKING([whether to build shared libraries])
 7476   test no = "$can_build_shared" && enable_shared=no
 7477 
 7478   # On AIX, shared libraries and static libraries use the same namespace, and
 7479   # are all built from PIC.
 7480   case $host_os in
 7481   aix3*)
 7482     test yes = "$enable_shared" && enable_static=no
 7483     if test -n "$RANLIB"; then
 7484       archive_cmds="$archive_cmds~\$RANLIB \$lib"
 7485       postinstall_cmds='$RANLIB $lib'
 7486     fi
 7487     ;;
 7488 
 7489   aix[[4-9]]*)
 7490     if test ia64 != "$host_cpu"; then
 7491       case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
 7492       yes,aix,yes) ;;			# shared object as lib.so file only
 7493       yes,svr4,*) ;;			# shared object as lib.so archive member only
 7494       yes,*) enable_static=no ;;	# shared object in lib.a archive as well
 7495       esac
 7496     fi
 7497     ;;
 7498   esac
 7499   AC_MSG_RESULT([$enable_shared])
 7500 
 7501   AC_MSG_CHECKING([whether to build static libraries])
 7502   # Make sure either enable_shared or enable_static is yes.
 7503   test yes = "$enable_shared" || enable_static=yes
 7504   AC_MSG_RESULT([$enable_static])
 7505 
 7506   _LT_CONFIG($1)
 7507 fi
 7508 AC_LANG_POP
 7509 CC=$lt_save_CC
 7510 ])# _LT_LANG_C_CONFIG
 7511 
 7512 
 7513 # _LT_LANG_CXX_CONFIG([TAG])
 7514 # --------------------------
 7515 # Ensure that the configuration variables for a C++ compiler are suitably
 7516 # defined.  These variables are subsequently used by _LT_CONFIG to write
 7517 # the compiler configuration to 'libtool'.
 7518 m4_defun([_LT_LANG_CXX_CONFIG],
 7519 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 7520 m4_require([_LT_DECL_EGREP])dnl
 7521 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
 7522 if test -n "$CXX" && ( test no != "$CXX" &&
 7523     ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
 7524     (test g++ != "$CXX"))); then
 7525   AC_PROG_CXXCPP
 7526 else
 7527   _lt_caught_CXX_error=yes
 7528 fi
 7529 
 7530 AC_LANG_PUSH(C++)
 7531 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7532 _LT_TAGVAR(allow_undefined_flag, $1)=
 7533 _LT_TAGVAR(always_export_symbols, $1)=no
 7534 _LT_TAGVAR(archive_expsym_cmds, $1)=
 7535 _LT_TAGVAR(compiler_needs_object, $1)=no
 7536 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 7537 _LT_TAGVAR(hardcode_direct, $1)=no
 7538 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 7539 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 7540 _LT_TAGVAR(hardcode_libdir_separator, $1)=
 7541 _LT_TAGVAR(hardcode_minus_L, $1)=no
 7542 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 7543 _LT_TAGVAR(hardcode_automatic, $1)=no
 7544 _LT_TAGVAR(inherit_rpath, $1)=no
 7545 _LT_TAGVAR(module_cmds, $1)=
 7546 _LT_TAGVAR(module_expsym_cmds, $1)=
 7547 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 7548 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 7549 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 7550 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 7551 _LT_TAGVAR(no_undefined_flag, $1)=
 7552 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 7553 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 7554 
 7555 # Source file extension for C++ test sources.
 7556 ac_ext=cpp
 7557 
 7558 # Object file extension for compiled C++ test sources.
 7559 objext=o
 7560 _LT_TAGVAR(objext, $1)=$objext
 7561 
 7562 # No sense in running all these tests if we already determined that
 7563 # the CXX compiler isn't working.  Some variables (like enable_shared)
 7564 # are currently assumed to apply to all compilers on this platform,
 7565 # and will be corrupted by setting them based on a non-working compiler.
 7566 if test yes != "$_lt_caught_CXX_error"; then
 7567   # Code to be used in simple compile tests
 7568   lt_simple_compile_test_code="int some_variable = 0;"
 7569 
 7570   # Code to be used in simple link tests
 7571   lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
 7572 
 7573   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 7574   _LT_TAG_COMPILER
 7575 
 7576   # save warnings/boilerplate of simple test code
 7577   _LT_COMPILER_BOILERPLATE
 7578   _LT_LINKER_BOILERPLATE
 7579 
 7580   # Allow CC to be a program name with arguments.
 7581   lt_save_CC=$CC
 7582   lt_save_CFLAGS=$CFLAGS
 7583   lt_save_LD=$LD
 7584   lt_save_GCC=$GCC
 7585   GCC=$GXX
 7586   lt_save_with_gnu_ld=$with_gnu_ld
 7587   lt_save_path_LD=$lt_cv_path_LD
 7588   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
 7589     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
 7590   else
 7591     $as_unset lt_cv_prog_gnu_ld
 7592   fi
 7593   if test -n "${lt_cv_path_LDCXX+set}"; then
 7594     lt_cv_path_LD=$lt_cv_path_LDCXX
 7595   else
 7596     $as_unset lt_cv_path_LD
 7597   fi
 7598   test -z "${LDCXX+set}" || LD=$LDCXX
 7599   CC=${CXX-"c++"}
 7600   CFLAGS=$CXXFLAGS
 7601   compiler=$CC
 7602   _LT_TAGVAR(compiler, $1)=$CC
 7603   _LT_CC_BASENAME([$compiler])
 7604 
 7605   if test -n "$compiler"; then
 7606     # We don't want -fno-exception when compiling C++ code, so set the
 7607     # no_builtin_flag separately
 7608     if test yes = "$GXX"; then
 7609       _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
 7610     else
 7611       _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
 7612     fi
 7613 
 7614     if test yes = "$GXX"; then
 7615       # Set up default GNU C++ configuration
 7616 
 7617       LT_PATH_LD
 7618 
 7619       # Check if GNU C++ uses GNU ld as the underlying linker, since the
 7620       # archiving commands below assume that GNU ld is being used.
 7621       if test yes = "$with_gnu_ld"; then
 7622         _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 7623         _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
 7624 
 7625         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 7626         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 7627 
 7628         # If archive_cmds runs LD, not CC, wlarc should be empty
 7629         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
 7630         #     investigate it a little bit more. (MM)
 7631         wlarc='$wl'
 7632 
 7633         # ancient GNU ld didn't support --whole-archive et. al.
 7634         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
 7635 	  $GREP 'no-whole-archive' > /dev/null; then
 7636           _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
 7637         else
 7638           _LT_TAGVAR(whole_archive_flag_spec, $1)=
 7639         fi
 7640       else
 7641         with_gnu_ld=no
 7642         wlarc=
 7643 
 7644         # A generic and very simple default shared library creation
 7645         # command for GNU C++ for the case where it uses the native
 7646         # linker, instead of GNU ld.  If possible, this setting should
 7647         # overridden to take advantage of the native linker features on
 7648         # the platform it is being used on.
 7649         _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
 7650       fi
 7651 
 7652       # Commands to make compiler produce verbose output that lists
 7653       # what "hidden" libraries, object files and flags are used when
 7654       # linking a shared library.
 7655       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
 7656 
 7657     else
 7658       GXX=no
 7659       with_gnu_ld=no
 7660       wlarc=
 7661     fi
 7662 
 7663     # PORTME: fill in a description of your system's C++ link characteristics
 7664     AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
 7665     _LT_TAGVAR(ld_shlibs, $1)=yes
 7666     case $host_os in
 7667       aix3*)
 7668         # FIXME: insert proper C++ library support
 7669         _LT_TAGVAR(ld_shlibs, $1)=no
 7670         ;;
 7671       aix[[4-9]]*)
 7672         if test ia64 = "$host_cpu"; then
 7673           # On IA64, the linker does run time linking by default, so we don't
 7674           # have to do anything special.
 7675           aix_use_runtimelinking=no
 7676           exp_sym_flag='-Bexport'
 7677           no_entry_flag=
 7678         else
 7679           aix_use_runtimelinking=no
 7680 
 7681           # Test if we are trying to use run time linking or normal
 7682           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
 7683           # have runtime linking enabled, and use it for executables.
 7684           # For shared libraries, we enable/disable runtime linking
 7685           # depending on the kind of the shared library created -
 7686           # when "with_aix_soname,aix_use_runtimelinking" is:
 7687           # "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
 7688           # "aix,yes"  lib.so          shared, rtl:yes, for executables
 7689           #            lib.a           static archive
 7690           # "both,no"  lib.so.V(shr.o) shared, rtl:yes
 7691           #            lib.a(lib.so.V) shared, rtl:no,  for executables
 7692           # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
 7693           #            lib.a(lib.so.V) shared, rtl:no
 7694           # "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
 7695           #            lib.a           static archive
 7696           case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
 7697 	    for ld_flag in $LDFLAGS; do
 7698 	      case $ld_flag in
 7699 	      *-brtl*)
 7700 	        aix_use_runtimelinking=yes
 7701 	        break
 7702 	        ;;
 7703 	      esac
 7704 	    done
 7705 	    if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
 7706 	      # With aix-soname=svr4, we create the lib.so.V shared archives only,
 7707 	      # so we don't have lib.a shared libs to link our executables.
 7708 	      # We have to force runtime linking in this case.
 7709 	      aix_use_runtimelinking=yes
 7710 	      LDFLAGS="$LDFLAGS -Wl,-brtl"
 7711 	    fi
 7712 	    ;;
 7713           esac
 7714 
 7715           exp_sym_flag='-bexport'
 7716           no_entry_flag='-bnoentry'
 7717         fi
 7718 
 7719         # When large executables or shared objects are built, AIX ld can
 7720         # have problems creating the table of contents.  If linking a library
 7721         # or program results in "error TOC overflow" add -mminimal-toc to
 7722         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
 7723         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
 7724 
 7725         _LT_TAGVAR(archive_cmds, $1)=''
 7726         _LT_TAGVAR(hardcode_direct, $1)=yes
 7727         _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 7728         _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 7729         _LT_TAGVAR(link_all_deplibs, $1)=yes
 7730         _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
 7731         case $with_aix_soname,$aix_use_runtimelinking in
 7732         aix,*) ;;	# no import file
 7733         svr4,* | *,yes) # use import file
 7734           # The Import File defines what to hardcode.
 7735           _LT_TAGVAR(hardcode_direct, $1)=no
 7736           _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 7737           ;;
 7738         esac
 7739 
 7740         if test yes = "$GXX"; then
 7741           case $host_os in aix4.[[012]]|aix4.[[012]].*)
 7742           # We only want to do this on AIX 4.2 and lower, the check
 7743           # below for broken collect2 doesn't work under 4.3+
 7744 	  collect2name=`$CC -print-prog-name=collect2`
 7745 	  if test -f "$collect2name" &&
 7746 	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
 7747 	  then
 7748 	    # We have reworked collect2
 7749 	    :
 7750 	  else
 7751 	    # We have old collect2
 7752 	    _LT_TAGVAR(hardcode_direct, $1)=unsupported
 7753 	    # It fails to find uninstalled libraries when the uninstalled
 7754 	    # path is not listed in the libpath.  Setting hardcode_minus_L
 7755 	    # to unsupported forces relinking
 7756 	    _LT_TAGVAR(hardcode_minus_L, $1)=yes
 7757 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 7758 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=
 7759 	  fi
 7760           esac
 7761           shared_flag='-shared'
 7762 	  if test yes = "$aix_use_runtimelinking"; then
 7763 	    shared_flag=$shared_flag' $wl-G'
 7764 	  fi
 7765 	  # Need to ensure runtime linking is disabled for the traditional
 7766 	  # shared library, or the linker may eventually find shared libraries
 7767 	  # /with/ Import File - we do not want to mix them.
 7768 	  shared_flag_aix='-shared'
 7769 	  shared_flag_svr4='-shared $wl-G'
 7770         else
 7771           # not using gcc
 7772           if test ia64 = "$host_cpu"; then
 7773 	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
 7774 	  # chokes on -Wl,-G. The following line is correct:
 7775 	  shared_flag='-G'
 7776           else
 7777 	    if test yes = "$aix_use_runtimelinking"; then
 7778 	      shared_flag='$wl-G'
 7779 	    else
 7780 	      shared_flag='$wl-bM:SRE'
 7781 	    fi
 7782 	    shared_flag_aix='$wl-bM:SRE'
 7783 	    shared_flag_svr4='$wl-G'
 7784           fi
 7785         fi
 7786 
 7787         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
 7788         # It seems that -bexpall does not export symbols beginning with
 7789         # underscore (_), so it is better to generate a list of symbols to
 7790 	# export.
 7791         _LT_TAGVAR(always_export_symbols, $1)=yes
 7792 	if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
 7793           # Warning - without using the other runtime loading flags (-brtl),
 7794           # -berok will link without error, but may produce a broken library.
 7795           # The "-G" linker flag allows undefined symbols.
 7796           _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
 7797           # Determine the default libpath from the value encoded in an empty
 7798           # executable.
 7799           _LT_SYS_MODULE_PATH_AIX([$1])
 7800           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 7801 
 7802           _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
 7803         else
 7804           if test ia64 = "$host_cpu"; then
 7805 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
 7806 	    _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
 7807 	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
 7808           else
 7809 	    # Determine the default libpath from the value encoded in an
 7810 	    # empty executable.
 7811 	    _LT_SYS_MODULE_PATH_AIX([$1])
 7812 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 7813 	    # Warning - without using the other run time loading flags,
 7814 	    # -berok will link without error, but may produce a broken library.
 7815 	    _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
 7816 	    _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
 7817 	    if test yes = "$with_gnu_ld"; then
 7818 	      # We only use this code for GNU lds that support --whole-archive.
 7819 	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
 7820 	    else
 7821 	      # Exported symbols can be pulled into shared objects from archives
 7822 	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
 7823 	    fi
 7824 	    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 7825 	    _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
 7826 	    # -brtl affects multiple linker settings, -berok does not and is overridden later
 7827 	    compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
 7828 	    if test svr4 != "$with_aix_soname"; then
 7829 	      # This is similar to how AIX traditionally builds its shared
 7830 	      # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
 7831 	      _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
 7832 	    fi
 7833 	    if test aix != "$with_aix_soname"; then
 7834 	      _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
 7835 	    else
 7836 	      # used by -dlpreopen to get the symbols
 7837 	      _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
 7838 	    fi
 7839 	    _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
 7840           fi
 7841         fi
 7842         ;;
 7843 
 7844       beos*)
 7845 	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 7846 	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 7847 	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
 7848 	  # support --undefined.  This deserves some investigation.  FIXME
 7849 	  _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 7850 	else
 7851 	  _LT_TAGVAR(ld_shlibs, $1)=no
 7852 	fi
 7853 	;;
 7854 
 7855       chorus*)
 7856         case $cc_basename in
 7857           *)
 7858 	  # FIXME: insert proper C++ library support
 7859 	  _LT_TAGVAR(ld_shlibs, $1)=no
 7860 	  ;;
 7861         esac
 7862         ;;
 7863 
 7864       cygwin* | mingw* | pw32* | cegcc*)
 7865 	case $GXX,$cc_basename in
 7866 	,cl* | no,cl*)
 7867 	  # Native MSVC
 7868 	  # hardcode_libdir_flag_spec is actually meaningless, as there is
 7869 	  # no search path for DLLs.
 7870 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
 7871 	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 7872 	  _LT_TAGVAR(always_export_symbols, $1)=yes
 7873 	  _LT_TAGVAR(file_list_spec, $1)='@'
 7874 	  # Tell ltmain to make .lib files, not .a files.
 7875 	  libext=lib
 7876 	  # Tell ltmain to make .dll files, not .so files.
 7877 	  shrext_cmds=.dll
 7878 	  # FIXME: Setting linknames here is a bad hack.
 7879 	  _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
 7880 	  _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 7881               cp "$export_symbols" "$output_objdir/$soname.def";
 7882               echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
 7883             else
 7884               $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
 7885             fi~
 7886             $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
 7887             linknames='
 7888 	  # The linker will not automatically build a static lib if we build a DLL.
 7889 	  # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
 7890 	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 7891 	  # Don't use ranlib
 7892 	  _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
 7893 	  _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
 7894             lt_tool_outputfile="@TOOL_OUTPUT@"~
 7895             case $lt_outputfile in
 7896               *.exe|*.EXE) ;;
 7897               *)
 7898                 lt_outputfile=$lt_outputfile.exe
 7899                 lt_tool_outputfile=$lt_tool_outputfile.exe
 7900                 ;;
 7901             esac~
 7902             func_to_tool_file "$lt_outputfile"~
 7903             if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
 7904               $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
 7905               $RM "$lt_outputfile.manifest";
 7906             fi'
 7907 	  ;;
 7908 	*)
 7909 	  # g++
 7910 	  # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
 7911 	  # as there is no search path for DLLs.
 7912 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 7913 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
 7914 	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 7915 	  _LT_TAGVAR(always_export_symbols, $1)=no
 7916 	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 7917 
 7918 	  if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
 7919 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
 7920 	    # If the export-symbols file already is a .def file, use it as
 7921 	    # is; otherwise, prepend EXPORTS...
 7922 	    _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 7923               cp $export_symbols $output_objdir/$soname.def;
 7924             else
 7925               echo EXPORTS > $output_objdir/$soname.def;
 7926               cat $export_symbols >> $output_objdir/$soname.def;
 7927             fi~
 7928             $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
 7929 	  else
 7930 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7931 	  fi
 7932 	  ;;
 7933 	esac
 7934 	;;
 7935       darwin* | rhapsody*)
 7936         _LT_DARWIN_LINKER_FEATURES($1)
 7937 	;;
 7938 
 7939       os2*)
 7940 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 7941 	_LT_TAGVAR(hardcode_minus_L, $1)=yes
 7942 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 7943 	shrext_cmds=.dll
 7944 	_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 7945 	  $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 7946 	  $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 7947 	  $ECHO EXPORTS >> $output_objdir/$libname.def~
 7948 	  emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
 7949 	  $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 7950 	  emximp -o $lib $output_objdir/$libname.def'
 7951 	_LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 7952 	  $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 7953 	  $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 7954 	  $ECHO EXPORTS >> $output_objdir/$libname.def~
 7955 	  prefix_cmds="$SED"~
 7956 	  if test EXPORTS = "`$SED 1q $export_symbols`"; then
 7957 	    prefix_cmds="$prefix_cmds -e 1d";
 7958 	  fi~
 7959 	  prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
 7960 	  cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
 7961 	  $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 7962 	  emximp -o $lib $output_objdir/$libname.def'
 7963 	_LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
 7964 	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 7965 	;;
 7966 
 7967       dgux*)
 7968         case $cc_basename in
 7969           ec++*)
 7970 	    # FIXME: insert proper C++ library support
 7971 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7972 	    ;;
 7973           ghcx*)
 7974 	    # Green Hills C++ Compiler
 7975 	    # FIXME: insert proper C++ library support
 7976 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7977 	    ;;
 7978           *)
 7979 	    # FIXME: insert proper C++ library support
 7980 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7981 	    ;;
 7982         esac
 7983         ;;
 7984 
 7985       freebsd2.*)
 7986         # C++ shared libraries reported to be fairly broken before
 7987 	# switch to ELF
 7988         _LT_TAGVAR(ld_shlibs, $1)=no
 7989         ;;
 7990 
 7991       freebsd-elf*)
 7992         _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7993         ;;
 7994 
 7995       freebsd* | dragonfly*)
 7996         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
 7997         # conventions
 7998         _LT_TAGVAR(ld_shlibs, $1)=yes
 7999         ;;
 8000 
 8001       haiku*)
 8002         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 8003         _LT_TAGVAR(link_all_deplibs, $1)=yes
 8004         ;;
 8005 
 8006       hpux9*)
 8007         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 8008         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 8009         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 8010         _LT_TAGVAR(hardcode_direct, $1)=yes
 8011         _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
 8012 				             # but as the default
 8013 				             # location of the library.
 8014 
 8015         case $cc_basename in
 8016           CC*)
 8017             # FIXME: insert proper C++ library support
 8018             _LT_TAGVAR(ld_shlibs, $1)=no
 8019             ;;
 8020           aCC*)
 8021             _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
 8022             # Commands to make compiler produce verbose output that lists
 8023             # what "hidden" libraries, object files and flags are used when
 8024             # linking a shared library.
 8025             #
 8026             # There doesn't appear to be a way to prevent this compiler from
 8027             # explicitly linking system object files so we need to strip them
 8028             # from the output so that they don't get included in the library
 8029             # dependencies.
 8030             output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP " \-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
 8031             ;;
 8032           *)
 8033             if test yes = "$GXX"; then
 8034               _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
 8035             else
 8036               # FIXME: insert proper C++ library support
 8037               _LT_TAGVAR(ld_shlibs, $1)=no
 8038             fi
 8039             ;;
 8040         esac
 8041         ;;
 8042 
 8043       hpux10*|hpux11*)
 8044         if test no = "$with_gnu_ld"; then
 8045 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 8046 	  _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 8047 
 8048           case $host_cpu in
 8049             hppa*64*|ia64*)
 8050               ;;
 8051             *)
 8052 	      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 8053               ;;
 8054           esac
 8055         fi
 8056         case $host_cpu in
 8057           hppa*64*|ia64*)
 8058             _LT_TAGVAR(hardcode_direct, $1)=no
 8059             _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 8060             ;;
 8061           *)
 8062             _LT_TAGVAR(hardcode_direct, $1)=yes
 8063             _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 8064             _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
 8065 					         # but as the default
 8066 					         # location of the library.
 8067             ;;
 8068         esac
 8069 
 8070         case $cc_basename in
 8071           CC*)
 8072 	    # FIXME: insert proper C++ library support
 8073 	    _LT_TAGVAR(ld_shlibs, $1)=no
 8074 	    ;;
 8075           aCC*)
 8076 	    case $host_cpu in
 8077 	      hppa*64*)
 8078 	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 8079 	        ;;
 8080 	      ia64*)
 8081 	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 8082 	        ;;
 8083 	      *)
 8084 	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 8085 	        ;;
 8086 	    esac
 8087 	    # Commands to make compiler produce verbose output that lists
 8088 	    # what "hidden" libraries, object files and flags are used when
 8089 	    # linking a shared library.
 8090 	    #
 8091 	    # There doesn't appear to be a way to prevent this compiler from
 8092 	    # explicitly linking system object files so we need to strip them
 8093 	    # from the output so that they don't get included in the library
 8094 	    # dependencies.
 8095 	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP " \-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
 8096 	    ;;
 8097           *)
 8098 	    if test yes = "$GXX"; then
 8099 	      if test no = "$with_gnu_ld"; then
 8100 	        case $host_cpu in
 8101 	          hppa*64*)
 8102 	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 8103 	            ;;
 8104 	          ia64*)
 8105 	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 8106 	            ;;
 8107 	          *)
 8108 	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 8109 	            ;;
 8110 	        esac
 8111 	      fi
 8112 	    else
 8113 	      # FIXME: insert proper C++ library support
 8114 	      _LT_TAGVAR(ld_shlibs, $1)=no
 8115 	    fi
 8116 	    ;;
 8117         esac
 8118         ;;
 8119 
 8120       interix[[3-9]]*)
 8121 	_LT_TAGVAR(hardcode_direct, $1)=no
 8122 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 8123 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 8124 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 8125 	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
 8126 	# Instead, shared libraries are loaded at an image base (0x10000000 by
 8127 	# default) and relocated if they conflict, which is a slow very memory
 8128 	# consuming and fragmenting process.  To avoid this, we pick a random,
 8129 	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
 8130 	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
 8131 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 8132 	_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 8133 	;;
 8134       irix5* | irix6*)
 8135         case $cc_basename in
 8136           CC*)
 8137 	    # SGI C++
 8138 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
 8139 
 8140 	    # Archives containing C++ object files must be created using
 8141 	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
 8142 	    # necessary to make sure instantiated templates are included
 8143 	    # in the archive.
 8144 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
 8145 	    ;;
 8146           *)
 8147 	    if test yes = "$GXX"; then
 8148 	      if test no = "$with_gnu_ld"; then
 8149 	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
 8150 	      else
 8151 	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib'
 8152 	      fi
 8153 	    fi
 8154 	    _LT_TAGVAR(link_all_deplibs, $1)=yes
 8155 	    ;;
 8156         esac
 8157         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 8158         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 8159         _LT_TAGVAR(inherit_rpath, $1)=yes
 8160         ;;
 8161 
 8162       linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 8163         case $cc_basename in
 8164           KCC*)
 8165 	    # Kuck and Associates, Inc. (KAI) C++ Compiler
 8166 
 8167 	    # KCC will only create a shared library if the output file
 8168 	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
 8169 	    # to its proper name (with version) after linking.
 8170 	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
 8171 	    _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib'
 8172 	    # Commands to make compiler produce verbose output that lists
 8173 	    # what "hidden" libraries, object files and flags are used when
 8174 	    # linking a shared library.
 8175 	    #
 8176 	    # There doesn't appear to be a way to prevent this compiler from
 8177 	    # explicitly linking system object files so we need to strip them
 8178 	    # from the output so that they don't get included in the library
 8179 	    # dependencies.
 8180 	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
 8181 
 8182 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 8183 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 8184 
 8185 	    # Archives containing C++ object files must be created using
 8186 	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
 8187 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
 8188 	    ;;
 8189 	  icpc* | ecpc* )
 8190 	    # Intel C++
 8191 	    with_gnu_ld=yes
 8192 	    # version 8.0 and above of icpc choke on multiply defined symbols
 8193 	    # if we add $predep_objects and $postdep_objects, however 7.1 and
 8194 	    # earlier do not add the objects themselves.
 8195 	    case `$CC -V 2>&1` in
 8196 	      *"Version 7."*)
 8197 	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 8198 		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
 8199 		;;
 8200 	      *)  # Version 8.0 or newer
 8201 	        tmp_idyn=
 8202 	        case $host_cpu in
 8203 		  ia64*) tmp_idyn=' -i_dynamic';;
 8204 		esac
 8205 	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 8206 		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
 8207 		;;
 8208 	    esac
 8209 	    _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 8210 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 8211 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 8212 	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
 8213 	    ;;
 8214           pgCC* | pgcpp*)
 8215             # Portland Group C++ compiler
 8216 	    case `$CC -V` in
 8217 	    *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
 8218 	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
 8219                rm -rf $tpldir~
 8220                $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
 8221                compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
 8222 	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
 8223                 rm -rf $tpldir~
 8224                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
 8225                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
 8226                 $RANLIB $oldlib'
 8227 	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
 8228                 rm -rf $tpldir~
 8229                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
 8230                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 8231 	      _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
 8232                 rm -rf $tpldir~
 8233                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
 8234                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
 8235 	      ;;
 8236 	    *) # Version 6 and above use weak symbols
 8237 	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 8238 	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
 8239 	      ;;
 8240 	    esac
 8241 
 8242 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
 8243 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 8244 	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
 8245             ;;
 8246 	  cxx*)
 8247 	    # Compaq C++
 8248 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 8249 	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname  -o $lib $wl-retain-symbols-file $wl$export_symbols'
 8250 
 8251 	    runpath_var=LD_RUN_PATH
 8252 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 8253 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 8254 
 8255 	    # Commands to make compiler produce verbose output that lists
 8256 	    # what "hidden" libraries, object files and flags are used when
 8257 	    # linking a shared library.
 8258 	    #
 8259 	    # There doesn't appear to be a way to prevent this compiler from
 8260 	    # explicitly linking system object files so we need to strip them
 8261 	    # from the output so that they don't get included in the library
 8262 	    # dependencies.
 8263 	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
 8264 	    ;;
 8265 	  xl* | mpixl* | bgxl*)
 8266 	    # IBM XL 8.0 on PPC, with GNU ld
 8267 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 8268 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 8269 	    _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 8270 	    if test yes = "$supports_anon_versioning"; then
 8271 	      _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
 8272                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 8273                 echo "local: *; };" >> $output_objdir/$libname.ver~
 8274                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
 8275 	    fi
 8276 	    ;;
 8277 	  *)
 8278 	    case `$CC -V 2>&1 | sed 5q` in
 8279 	    *Sun\ C*)
 8280 	      # Sun C++ 5.9
 8281 	      _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
 8282 	      _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 8283 	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols'
 8284 	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 8285 	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
 8286 	      _LT_TAGVAR(compiler_needs_object, $1)=yes
 8287 
 8288 	      # Not sure whether something based on
 8289 	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
 8290 	      # would be better.
 8291 	      output_verbose_link_cmd='func_echo_all'
 8292 
 8293 	      # Archives containing C++ object files must be created using
 8294 	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
 8295 	      # necessary to make sure instantiated templates are included
 8296 	      # in the archive.
 8297 	      _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
 8298 	      ;;
 8299 	    esac
 8300 	    ;;
 8301 	esac
 8302 	;;
 8303 
 8304       lynxos*)
 8305         # FIXME: insert proper C++ library support
 8306 	_LT_TAGVAR(ld_shlibs, $1)=no
 8307 	;;
 8308 
 8309       m88k*)
 8310         # FIXME: insert proper C++ library support
 8311         _LT_TAGVAR(ld_shlibs, $1)=no
 8312 	;;
 8313 
 8314       mvs*)
 8315         case $cc_basename in
 8316           cxx*)
 8317 	    # FIXME: insert proper C++ library support
 8318 	    _LT_TAGVAR(ld_shlibs, $1)=no
 8319 	    ;;
 8320 	  *)
 8321 	    # FIXME: insert proper C++ library support
 8322 	    _LT_TAGVAR(ld_shlibs, $1)=no
 8323 	    ;;
 8324 	esac
 8325 	;;
 8326 
 8327       netbsd*)
 8328         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 8329 	  _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
 8330 	  wlarc=
 8331 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 8332 	  _LT_TAGVAR(hardcode_direct, $1)=yes
 8333 	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 8334 	fi
 8335 	# Workaround some broken pre-1.5 toolchains
 8336 	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
 8337 	;;
 8338 
 8339       *nto* | *qnx*)
 8340         _LT_TAGVAR(ld_shlibs, $1)=yes
 8341 	;;
 8342 
 8343       openbsd* | bitrig*)
 8344 	if test -f /usr/libexec/ld.so; then
 8345 	  _LT_TAGVAR(hardcode_direct, $1)=yes
 8346 	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 8347 	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 8348 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
 8349 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 8350 	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
 8351 	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib'
 8352 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 8353 	    _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
 8354 	  fi
 8355 	  output_verbose_link_cmd=func_echo_all
 8356 	else
 8357 	  _LT_TAGVAR(ld_shlibs, $1)=no
 8358 	fi
 8359 	;;
 8360 
 8361       osf3* | osf4* | osf5*)
 8362         case $cc_basename in
 8363           KCC*)
 8364 	    # Kuck and Associates, Inc. (KAI) C++ Compiler
 8365 
 8366 	    # KCC will only create a shared library if the output file
 8367 	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
 8368 	    # to its proper name (with version) after linking.
 8369 	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
 8370 
 8371 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 8372 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 8373 
 8374 	    # Archives containing C++ object files must be created using
 8375 	    # the KAI C++ compiler.
 8376 	    case $host in
 8377 	      osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
 8378 	      *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
 8379 	    esac
 8380 	    ;;
 8381           RCC*)
 8382 	    # Rational C++ 2.4.1
 8383 	    # FIXME: insert proper C++ library support
 8384 	    _LT_TAGVAR(ld_shlibs, $1)=no
 8385 	    ;;
 8386           cxx*)
 8387 	    case $host in
 8388 	      osf3*)
 8389 	        _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 8390 	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
 8391 	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 8392 		;;
 8393 	      *)
 8394 	        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 8395 	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
 8396 	        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
 8397                   echo "-hidden">> $lib.exp~
 8398                   $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~
 8399                   $RM $lib.exp'
 8400 	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 8401 		;;
 8402 	    esac
 8403 
 8404 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 8405 
 8406 	    # Commands to make compiler produce verbose output that lists
 8407 	    # what "hidden" libraries, object files and flags are used when
 8408 	    # linking a shared library.
 8409 	    #
 8410 	    # There doesn't appear to be a way to prevent this compiler from
 8411 	    # explicitly linking system object files so we need to strip them
 8412 	    # from the output so that they don't get included in the library
 8413 	    # dependencies.
 8414 	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
 8415 	    ;;
 8416 	  *)
 8417 	    if test yes,no = "$GXX,$with_gnu_ld"; then
 8418 	      _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 8419 	      case $host in
 8420 	        osf3*)
 8421 	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
 8422 		  ;;
 8423 	        *)
 8424 	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
 8425 		  ;;
 8426 	      esac
 8427 
 8428 	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 8429 	      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 8430 
 8431 	      # Commands to make compiler produce verbose output that lists
 8432 	      # what "hidden" libraries, object files and flags are used when
 8433 	      # linking a shared library.
 8434 	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
 8435 
 8436 	    else
 8437 	      # FIXME: insert proper C++ library support
 8438 	      _LT_TAGVAR(ld_shlibs, $1)=no
 8439 	    fi
 8440 	    ;;
 8441         esac
 8442         ;;
 8443 
 8444       psos*)
 8445         # FIXME: insert proper C++ library support
 8446         _LT_TAGVAR(ld_shlibs, $1)=no
 8447         ;;
 8448 
 8449       sunos4*)
 8450         case $cc_basename in
 8451           CC*)
 8452 	    # Sun C++ 4.x
 8453 	    # FIXME: insert proper C++ library support
 8454 	    _LT_TAGVAR(ld_shlibs, $1)=no
 8455 	    ;;
 8456           lcc*)
 8457 	    # Lucid
 8458 	    # FIXME: insert proper C++ library support
 8459 	    _LT_TAGVAR(ld_shlibs, $1)=no
 8460 	    ;;
 8461           *)
 8462 	    # FIXME: insert proper C++ library support
 8463 	    _LT_TAGVAR(ld_shlibs, $1)=no
 8464 	    ;;
 8465         esac
 8466         ;;
 8467 
 8468       solaris*)
 8469         case $cc_basename in
 8470           CC* | sunCC*)
 8471 	    # Sun C++ 4.2, 5.x and Centerline C++
 8472             _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
 8473 	    _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
 8474 	    _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 8475 	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 8476               $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
 8477 
 8478 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 8479 	    _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 8480 	    case $host_os in
 8481 	      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 8482 	      *)
 8483 		# The compiler driver will combine and reorder linker options,
 8484 		# but understands '-z linker_flag'.
 8485 	        # Supported since Solaris 2.6 (maybe 2.5.1?)
 8486 		_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
 8487 	        ;;
 8488 	    esac
 8489 	    _LT_TAGVAR(link_all_deplibs, $1)=yes
 8490 
 8491 	    output_verbose_link_cmd='func_echo_all'
 8492 
 8493 	    # Archives containing C++ object files must be created using
 8494 	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
 8495 	    # necessary to make sure instantiated templates are included
 8496 	    # in the archive.
 8497 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
 8498 	    ;;
 8499           gcx*)
 8500 	    # Green Hills C++ Compiler
 8501 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
 8502 
 8503 	    # The C++ compiler must be used to create the archive.
 8504 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
 8505 	    ;;
 8506           *)
 8507 	    # GNU C++ compiler with Solaris linker
 8508 	    if test yes,no = "$GXX,$with_gnu_ld"; then
 8509 	      _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
 8510 	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
 8511 	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
 8512 	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 8513                   $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
 8514 
 8515 	        # Commands to make compiler produce verbose output that lists
 8516 	        # what "hidden" libraries, object files and flags are used when
 8517 	        # linking a shared library.
 8518 	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
 8519 	      else
 8520 	        # g++ 2.7 appears to require '-G' NOT '-shared' on this
 8521 	        # platform.
 8522 	        _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
 8523 	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 8524                   $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
 8525 
 8526 	        # Commands to make compiler produce verbose output that lists
 8527 	        # what "hidden" libraries, object files and flags are used when
 8528 	        # linking a shared library.
 8529 	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
 8530 	      fi
 8531 
 8532 	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
 8533 	      case $host_os in
 8534 		solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 8535 		*)
 8536 		  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
 8537 		  ;;
 8538 	      esac
 8539 	    fi
 8540 	    ;;
 8541         esac
 8542         ;;
 8543 
 8544     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
 8545       _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 8546       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 8547       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 8548       runpath_var='LD_RUN_PATH'
 8549 
 8550       case $cc_basename in
 8551         CC*)
 8552 	  _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 8553 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 8554 	  ;;
 8555 	*)
 8556 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 8557 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 8558 	  ;;
 8559       esac
 8560       ;;
 8561 
 8562       sysv5* | sco3.2v5* | sco5v6*)
 8563 	# Note: We CANNOT use -z defs as we might desire, because we do not
 8564 	# link with -lc, and that would cause any symbols used from libc to
 8565 	# always be unresolved, which means just about no library would
 8566 	# ever link correctly.  If we're not using GNU ld we use -z text
 8567 	# though, which does catch some bad symbols but isn't as heavy-handed
 8568 	# as -z defs.
 8569 	_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 8570 	_LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
 8571 	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
 8572 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 8573 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
 8574 	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 8575 	_LT_TAGVAR(link_all_deplibs, $1)=yes
 8576 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
 8577 	runpath_var='LD_RUN_PATH'
 8578 
 8579 	case $cc_basename in
 8580           CC*)
 8581 	    _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 8582 	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 8583 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
 8584               '"$_LT_TAGVAR(old_archive_cmds, $1)"
 8585 	    _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
 8586               '"$_LT_TAGVAR(reload_cmds, $1)"
 8587 	    ;;
 8588 	  *)
 8589 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 8590 	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 8591 	    ;;
 8592 	esac
 8593       ;;
 8594 
 8595       tandem*)
 8596         case $cc_basename in
 8597           NCC*)
 8598 	    # NonStop-UX NCC 3.20
 8599 	    # FIXME: insert proper C++ library support
 8600 	    _LT_TAGVAR(ld_shlibs, $1)=no
 8601 	    ;;
 8602           *)
 8603 	    # FIXME: insert proper C++ library support
 8604 	    _LT_TAGVAR(ld_shlibs, $1)=no
 8605 	    ;;
 8606         esac
 8607         ;;
 8608 
 8609       vxworks*)
 8610         # FIXME: insert proper C++ library support
 8611         _LT_TAGVAR(ld_shlibs, $1)=no
 8612         ;;
 8613 
 8614       *)
 8615         # FIXME: insert proper C++ library support
 8616         _LT_TAGVAR(ld_shlibs, $1)=no
 8617         ;;
 8618     esac
 8619 
 8620     AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
 8621     test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
 8622 
 8623     _LT_TAGVAR(GCC, $1)=$GXX
 8624     _LT_TAGVAR(LD, $1)=$LD
 8625 
 8626     ## CAVEAT EMPTOR:
 8627     ## There is no encapsulation within the following macros, do not change
 8628     ## the running order or otherwise move them around unless you know exactly
 8629     ## what you are doing...
 8630     _LT_SYS_HIDDEN_LIBDEPS($1)
 8631     _LT_COMPILER_PIC($1)
 8632     _LT_COMPILER_C_O($1)
 8633     _LT_COMPILER_FILE_LOCKS($1)
 8634     _LT_LINKER_SHLIBS($1)
 8635     _LT_SYS_DYNAMIC_LINKER($1)
 8636     _LT_LINKER_HARDCODE_LIBPATH($1)
 8637 
 8638     _LT_CONFIG($1)
 8639   fi # test -n "$compiler"
 8640 
 8641   CC=$lt_save_CC
 8642   CFLAGS=$lt_save_CFLAGS
 8643   LDCXX=$LD
 8644   LD=$lt_save_LD
 8645   GCC=$lt_save_GCC
 8646   with_gnu_ld=$lt_save_with_gnu_ld
 8647   lt_cv_path_LDCXX=$lt_cv_path_LD
 8648   lt_cv_path_LD=$lt_save_path_LD
 8649   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
 8650   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
 8651 fi # test yes != "$_lt_caught_CXX_error"
 8652 
 8653 AC_LANG_POP
 8654 ])# _LT_LANG_CXX_CONFIG
 8655 
 8656 
 8657 # _LT_FUNC_STRIPNAME_CNF
 8658 # ----------------------
 8659 # func_stripname_cnf prefix suffix name
 8660 # strip PREFIX and SUFFIX off of NAME.
 8661 # PREFIX and SUFFIX must not contain globbing or regex special
 8662 # characters, hashes, percent signs, but SUFFIX may contain a leading
 8663 # dot (in which case that matches only a dot).
 8664 #
 8665 # This function is identical to the (non-XSI) version of func_stripname,
 8666 # except this one can be used by m4 code that may be executed by configure,
 8667 # rather than the libtool script.
 8668 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
 8669 AC_REQUIRE([_LT_DECL_SED])
 8670 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
 8671 func_stripname_cnf ()
 8672 {
 8673   case @S|@2 in
 8674   .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
 8675   *)  func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
 8676   esac
 8677 } # func_stripname_cnf
 8678 ])# _LT_FUNC_STRIPNAME_CNF
 8679 
 8680 
 8681 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
 8682 # ---------------------------------
 8683 # Figure out "hidden" library dependencies from verbose
 8684 # compiler output when linking a shared library.
 8685 # Parse the compiler output and extract the necessary
 8686 # objects, libraries and library flags.
 8687 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
 8688 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 8689 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
 8690 # Dependencies to place before and after the object being linked:
 8691 _LT_TAGVAR(predep_objects, $1)=
 8692 _LT_TAGVAR(postdep_objects, $1)=
 8693 _LT_TAGVAR(predeps, $1)=
 8694 _LT_TAGVAR(postdeps, $1)=
 8695 _LT_TAGVAR(compiler_lib_search_path, $1)=
 8696 
 8697 dnl we can't use the lt_simple_compile_test_code here,
 8698 dnl because it contains code intended for an executable,
 8699 dnl not a library.  It's possible we should let each
 8700 dnl tag define a new lt_????_link_test_code variable,
 8701 dnl but it's only used here...
 8702 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
 8703 int a;
 8704 void foo (void) { a = 0; }
 8705 _LT_EOF
 8706 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
 8707 class Foo
 8708 {
 8709 public:
 8710   Foo (void) { a = 0; }
 8711 private:
 8712   int a;
 8713 };
 8714 _LT_EOF
 8715 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
 8716       subroutine foo
 8717       implicit none
 8718       integer*4 a
 8719       a=0
 8720       return
 8721       end
 8722 _LT_EOF
 8723 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
 8724       subroutine foo
 8725       implicit none
 8726       integer a
 8727       a=0
 8728       return
 8729       end
 8730 _LT_EOF
 8731 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
 8732 public class foo {
 8733   private int a;
 8734   public void bar (void) {
 8735     a = 0;
 8736   }
 8737 };
 8738 _LT_EOF
 8739 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
 8740 package foo
 8741 func foo() {
 8742 }
 8743 _LT_EOF
 8744 ])
 8745 
 8746 _lt_libdeps_save_CFLAGS=$CFLAGS
 8747 case "$CC $CFLAGS " in #(
 8748 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
 8749 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
 8750 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
 8751 esac
 8752 
 8753 dnl Parse the compiler output and extract the necessary
 8754 dnl objects, libraries and library flags.
 8755 if AC_TRY_EVAL(ac_compile); then
 8756   # Parse the compiler output and extract the necessary
 8757   # objects, libraries and library flags.
 8758 
 8759   # Sentinel used to keep track of whether or not we are before
 8760   # the conftest object file.
 8761   pre_test_object_deps_done=no
 8762 
 8763   for p in `eval "$output_verbose_link_cmd"`; do
 8764     case $prev$p in
 8765 
 8766     -L* | -R* | -l*)
 8767        # Some compilers place space between "-{L,R}" and the path.
 8768        # Remove the space.
 8769        if test x-L = "$p" ||
 8770           test x-R = "$p"; then
 8771 	 prev=$p
 8772 	 continue
 8773        fi
 8774 
 8775        # Expand the sysroot to ease extracting the directories later.
 8776        if test -z "$prev"; then
 8777          case $p in
 8778          -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
 8779          -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
 8780          -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
 8781          esac
 8782        fi
 8783        case $p in
 8784        =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
 8785        esac
 8786        if test no = "$pre_test_object_deps_done"; then
 8787 	 case $prev in
 8788 	 -L | -R)
 8789 	   # Internal compiler library paths should come after those
 8790 	   # provided the user.  The postdeps already come after the
 8791 	   # user supplied libs so there is no need to process them.
 8792 	   if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
 8793 	     _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
 8794 	   else
 8795 	     _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
 8796 	   fi
 8797 	   ;;
 8798 	 # The "-l" case would never come before the object being
 8799 	 # linked, so don't bother handling this case.
 8800 	 esac
 8801        else
 8802 	 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
 8803 	   _LT_TAGVAR(postdeps, $1)=$prev$p
 8804 	 else
 8805 	   _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
 8806 	 fi
 8807        fi
 8808        prev=
 8809        ;;
 8810 
 8811     *.lto.$objext) ;; # Ignore GCC LTO objects
 8812     *.$objext)
 8813        # This assumes that the test object file only shows up
 8814        # once in the compiler output.
 8815        if test "$p" = "conftest.$objext"; then
 8816 	 pre_test_object_deps_done=yes
 8817 	 continue
 8818        fi
 8819 
 8820        if test no = "$pre_test_object_deps_done"; then
 8821 	 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
 8822 	   _LT_TAGVAR(predep_objects, $1)=$p
 8823 	 else
 8824 	   _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
 8825 	 fi
 8826        else
 8827 	 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
 8828 	   _LT_TAGVAR(postdep_objects, $1)=$p
 8829 	 else
 8830 	   _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
 8831 	 fi
 8832        fi
 8833        ;;
 8834 
 8835     *) ;; # Ignore the rest.
 8836 
 8837     esac
 8838   done
 8839 
 8840   # Clean up.
 8841   rm -f a.out a.exe
 8842 else
 8843   echo "libtool.m4: error: problem compiling $1 test program"
 8844 fi
 8845 
 8846 $RM -f confest.$objext
 8847 CFLAGS=$_lt_libdeps_save_CFLAGS
 8848 
 8849 # PORTME: override above test on systems where it is broken
 8850 m4_if([$1], [CXX],
 8851 [case $host_os in
 8852 interix[[3-9]]*)
 8853   # Interix 3.5 installs completely hosed .la files for C++, so rather than
 8854   # hack all around it, let's just trust "g++" to DTRT.
 8855   _LT_TAGVAR(predep_objects,$1)=
 8856   _LT_TAGVAR(postdep_objects,$1)=
 8857   _LT_TAGVAR(postdeps,$1)=
 8858   ;;
 8859 esac
 8860 ])
 8861 
 8862 case " $_LT_TAGVAR(postdeps, $1) " in
 8863 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
 8864 esac
 8865  _LT_TAGVAR(compiler_lib_search_dirs, $1)=
 8866 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
 8867  _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
 8868 fi
 8869 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
 8870     [The directories searched by this compiler when creating a shared library])
 8871 _LT_TAGDECL([], [predep_objects], [1],
 8872     [Dependencies to place before and after the objects being linked to
 8873     create a shared library])
 8874 _LT_TAGDECL([], [postdep_objects], [1])
 8875 _LT_TAGDECL([], [predeps], [1])
 8876 _LT_TAGDECL([], [postdeps], [1])
 8877 _LT_TAGDECL([], [compiler_lib_search_path], [1],
 8878     [The library search path used internally by the compiler when linking
 8879     a shared library])
 8880 ])# _LT_SYS_HIDDEN_LIBDEPS
 8881 
 8882 
 8883 # _LT_LANG_F77_CONFIG([TAG])
 8884 # --------------------------
 8885 # Ensure that the configuration variables for a Fortran 77 compiler are
 8886 # suitably defined.  These variables are subsequently used by _LT_CONFIG
 8887 # to write the compiler configuration to 'libtool'.
 8888 m4_defun([_LT_LANG_F77_CONFIG],
 8889 [AC_LANG_PUSH(Fortran 77)
 8890 if test -z "$F77" || test no = "$F77"; then
 8891   _lt_disable_F77=yes
 8892 fi
 8893 
 8894 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 8895 _LT_TAGVAR(allow_undefined_flag, $1)=
 8896 _LT_TAGVAR(always_export_symbols, $1)=no
 8897 _LT_TAGVAR(archive_expsym_cmds, $1)=
 8898 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 8899 _LT_TAGVAR(hardcode_direct, $1)=no
 8900 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 8901 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 8902 _LT_TAGVAR(hardcode_libdir_separator, $1)=
 8903 _LT_TAGVAR(hardcode_minus_L, $1)=no
 8904 _LT_TAGVAR(hardcode_automatic, $1)=no
 8905 _LT_TAGVAR(inherit_rpath, $1)=no
 8906 _LT_TAGVAR(module_cmds, $1)=
 8907 _LT_TAGVAR(module_expsym_cmds, $1)=
 8908 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 8909 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 8910 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 8911 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 8912 _LT_TAGVAR(no_undefined_flag, $1)=
 8913 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 8914 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 8915 
 8916 # Source file extension for f77 test sources.
 8917 ac_ext=f
 8918 
 8919 # Object file extension for compiled f77 test sources.
 8920 objext=o
 8921 _LT_TAGVAR(objext, $1)=$objext
 8922 
 8923 # No sense in running all these tests if we already determined that
 8924 # the F77 compiler isn't working.  Some variables (like enable_shared)
 8925 # are currently assumed to apply to all compilers on this platform,
 8926 # and will be corrupted by setting them based on a non-working compiler.
 8927 if test yes != "$_lt_disable_F77"; then
 8928   # Code to be used in simple compile tests
 8929   lt_simple_compile_test_code="\
 8930       subroutine t
 8931       return
 8932       end
 8933 "
 8934 
 8935   # Code to be used in simple link tests
 8936   lt_simple_link_test_code="\
 8937       program t
 8938       end
 8939 "
 8940 
 8941   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 8942   _LT_TAG_COMPILER
 8943 
 8944   # save warnings/boilerplate of simple test code
 8945   _LT_COMPILER_BOILERPLATE
 8946   _LT_LINKER_BOILERPLATE
 8947 
 8948   # Allow CC to be a program name with arguments.
 8949   lt_save_CC=$CC
 8950   lt_save_GCC=$GCC
 8951   lt_save_CFLAGS=$CFLAGS
 8952   CC=${F77-"f77"}
 8953   CFLAGS=$FFLAGS
 8954   compiler=$CC
 8955   _LT_TAGVAR(compiler, $1)=$CC
 8956   _LT_CC_BASENAME([$compiler])
 8957   GCC=$G77
 8958   if test -n "$compiler"; then
 8959     AC_MSG_CHECKING([if libtool supports shared libraries])
 8960     AC_MSG_RESULT([$can_build_shared])
 8961 
 8962     AC_MSG_CHECKING([whether to build shared libraries])
 8963     test no = "$can_build_shared" && enable_shared=no
 8964 
 8965     # On AIX, shared libraries and static libraries use the same namespace, and
 8966     # are all built from PIC.
 8967     case $host_os in
 8968       aix3*)
 8969         test yes = "$enable_shared" && enable_static=no
 8970         if test -n "$RANLIB"; then
 8971           archive_cmds="$archive_cmds~\$RANLIB \$lib"
 8972           postinstall_cmds='$RANLIB $lib'
 8973         fi
 8974         ;;
 8975       aix[[4-9]]*)
 8976 	if test ia64 != "$host_cpu"; then
 8977 	  case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
 8978 	  yes,aix,yes) ;;		# shared object as lib.so file only
 8979 	  yes,svr4,*) ;;		# shared object as lib.so archive member only
 8980 	  yes,*) enable_static=no ;;	# shared object in lib.a archive as well
 8981 	  esac
 8982 	fi
 8983         ;;
 8984     esac
 8985     AC_MSG_RESULT([$enable_shared])
 8986 
 8987     AC_MSG_CHECKING([whether to build static libraries])
 8988     # Make sure either enable_shared or enable_static is yes.
 8989     test yes = "$enable_shared" || enable_static=yes
 8990     AC_MSG_RESULT([$enable_static])
 8991 
 8992     _LT_TAGVAR(GCC, $1)=$G77
 8993     _LT_TAGVAR(LD, $1)=$LD
 8994 
 8995     ## CAVEAT EMPTOR:
 8996     ## There is no encapsulation within the following macros, do not change
 8997     ## the running order or otherwise move them around unless you know exactly
 8998     ## what you are doing...
 8999     _LT_COMPILER_PIC($1)
 9000     _LT_COMPILER_C_O($1)
 9001     _LT_COMPILER_FILE_LOCKS($1)
 9002     _LT_LINKER_SHLIBS($1)
 9003     _LT_SYS_DYNAMIC_LINKER($1)
 9004     _LT_LINKER_HARDCODE_LIBPATH($1)
 9005 
 9006     _LT_CONFIG($1)
 9007   fi # test -n "$compiler"
 9008 
 9009   GCC=$lt_save_GCC
 9010   CC=$lt_save_CC
 9011   CFLAGS=$lt_save_CFLAGS
 9012 fi # test yes != "$_lt_disable_F77"
 9013 
 9014 AC_LANG_POP
 9015 ])# _LT_LANG_F77_CONFIG
 9016 
 9017 
 9018 # _LT_LANG_FC_CONFIG([TAG])
 9019 # -------------------------
 9020 # Ensure that the configuration variables for a Fortran compiler are
 9021 # suitably defined.  These variables are subsequently used by _LT_CONFIG
 9022 # to write the compiler configuration to 'libtool'.
 9023 m4_defun([_LT_LANG_FC_CONFIG],
 9024 [AC_LANG_PUSH(Fortran)
 9025 
 9026 if test -z "$FC" || test no = "$FC"; then
 9027   _lt_disable_FC=yes
 9028 fi
 9029 
 9030 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 9031 _LT_TAGVAR(allow_undefined_flag, $1)=
 9032 _LT_TAGVAR(always_export_symbols, $1)=no
 9033 _LT_TAGVAR(archive_expsym_cmds, $1)=
 9034 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 9035 _LT_TAGVAR(hardcode_direct, $1)=no
 9036 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 9037 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 9038 _LT_TAGVAR(hardcode_libdir_separator, $1)=
 9039 _LT_TAGVAR(hardcode_minus_L, $1)=no
 9040 _LT_TAGVAR(hardcode_automatic, $1)=no
 9041 _LT_TAGVAR(inherit_rpath, $1)=no
 9042 _LT_TAGVAR(module_cmds, $1)=
 9043 _LT_TAGVAR(module_expsym_cmds, $1)=
 9044 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 9045 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 9046 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 9047 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 9048 _LT_TAGVAR(no_undefined_flag, $1)=
 9049 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 9050 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 9051 
 9052 # Source file extension for fc test sources.
 9053 ac_ext=${ac_fc_srcext-f}
 9054 
 9055 # Object file extension for compiled fc test sources.
 9056 objext=o
 9057 _LT_TAGVAR(objext, $1)=$objext
 9058 
 9059 # No sense in running all these tests if we already determined that
 9060 # the FC compiler isn't working.  Some variables (like enable_shared)
 9061 # are currently assumed to apply to all compilers on this platform,
 9062 # and will be corrupted by setting them based on a non-working compiler.
 9063 if test yes != "$_lt_disable_FC"; then
 9064   # Code to be used in simple compile tests
 9065   lt_simple_compile_test_code="\
 9066       subroutine t
 9067       return
 9068       end
 9069 "
 9070 
 9071   # Code to be used in simple link tests
 9072   lt_simple_link_test_code="\
 9073       program t
 9074       end
 9075 "
 9076 
 9077   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 9078   _LT_TAG_COMPILER
 9079 
 9080   # save warnings/boilerplate of simple test code
 9081   _LT_COMPILER_BOILERPLATE
 9082   _LT_LINKER_BOILERPLATE
 9083 
 9084   # Allow CC to be a program name with arguments.
 9085   lt_save_CC=$CC
 9086   lt_save_GCC=$GCC
 9087   lt_save_CFLAGS=$CFLAGS
 9088   CC=${FC-"f95"}
 9089   CFLAGS=$FCFLAGS
 9090   compiler=$CC
 9091   GCC=$ac_cv_fc_compiler_gnu
 9092 
 9093   _LT_TAGVAR(compiler, $1)=$CC
 9094   _LT_CC_BASENAME([$compiler])
 9095 
 9096   if test -n "$compiler"; then
 9097     AC_MSG_CHECKING([if libtool supports shared libraries])
 9098     AC_MSG_RESULT([$can_build_shared])
 9099 
 9100     AC_MSG_CHECKING([whether to build shared libraries])
 9101     test no = "$can_build_shared" && enable_shared=no
 9102 
 9103     # On AIX, shared libraries and static libraries use the same namespace, and
 9104     # are all built from PIC.
 9105     case $host_os in
 9106       aix3*)
 9107         test yes = "$enable_shared" && enable_static=no
 9108         if test -n "$RANLIB"; then
 9109           archive_cmds="$archive_cmds~\$RANLIB \$lib"
 9110           postinstall_cmds='$RANLIB $lib'
 9111         fi
 9112         ;;
 9113       aix[[4-9]]*)
 9114 	if test ia64 != "$host_cpu"; then
 9115 	  case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
 9116 	  yes,aix,yes) ;;		# shared object as lib.so file only
 9117 	  yes,svr4,*) ;;		# shared object as lib.so archive member only
 9118 	  yes,*) enable_static=no ;;	# shared object in lib.a archive as well
 9119 	  esac
 9120 	fi
 9121         ;;
 9122     esac
 9123     AC_MSG_RESULT([$enable_shared])
 9124 
 9125     AC_MSG_CHECKING([whether to build static libraries])
 9126     # Make sure either enable_shared or enable_static is yes.
 9127     test yes = "$enable_shared" || enable_static=yes
 9128     AC_MSG_RESULT([$enable_static])
 9129 
 9130     _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
 9131     _LT_TAGVAR(LD, $1)=$LD
 9132 
 9133     ## CAVEAT EMPTOR:
 9134     ## There is no encapsulation within the following macros, do not change
 9135     ## the running order or otherwise move them around unless you know exactly
 9136     ## what you are doing...
 9137     _LT_SYS_HIDDEN_LIBDEPS($1)
 9138     _LT_COMPILER_PIC($1)
 9139     _LT_COMPILER_C_O($1)
 9140     _LT_COMPILER_FILE_LOCKS($1)
 9141     _LT_LINKER_SHLIBS($1)
 9142     _LT_SYS_DYNAMIC_LINKER($1)
 9143     _LT_LINKER_HARDCODE_LIBPATH($1)
 9144 
 9145     _LT_CONFIG($1)
 9146   fi # test -n "$compiler"
 9147 
 9148   GCC=$lt_save_GCC
 9149   CC=$lt_save_CC
 9150   CFLAGS=$lt_save_CFLAGS
 9151 fi # test yes != "$_lt_disable_FC"
 9152 
 9153 AC_LANG_POP
 9154 ])# _LT_LANG_FC_CONFIG
 9155 
 9156 
 9157 # _LT_LANG_GCJ_CONFIG([TAG])
 9158 # --------------------------
 9159 # Ensure that the configuration variables for the GNU Java Compiler compiler
 9160 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
 9161 # to write the compiler configuration to 'libtool'.
 9162 m4_defun([_LT_LANG_GCJ_CONFIG],
 9163 [AC_REQUIRE([LT_PROG_GCJ])dnl
 9164 AC_LANG_SAVE
 9165 
 9166 # Source file extension for Java test sources.
 9167 ac_ext=java
 9168 
 9169 # Object file extension for compiled Java test sources.
 9170 objext=o
 9171 _LT_TAGVAR(objext, $1)=$objext
 9172 
 9173 # Code to be used in simple compile tests
 9174 lt_simple_compile_test_code="class foo {}"
 9175 
 9176 # Code to be used in simple link tests
 9177 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
 9178 
 9179 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 9180 _LT_TAG_COMPILER
 9181 
 9182 # save warnings/boilerplate of simple test code
 9183 _LT_COMPILER_BOILERPLATE
 9184 _LT_LINKER_BOILERPLATE
 9185 
 9186 # Allow CC to be a program name with arguments.
 9187 lt_save_CC=$CC
 9188 lt_save_CFLAGS=$CFLAGS
 9189 lt_save_GCC=$GCC
 9190 GCC=yes
 9191 CC=${GCJ-"gcj"}
 9192 CFLAGS=$GCJFLAGS
 9193 compiler=$CC
 9194 _LT_TAGVAR(compiler, $1)=$CC
 9195 _LT_TAGVAR(LD, $1)=$LD
 9196 _LT_CC_BASENAME([$compiler])
 9197 
 9198 # GCJ did not exist at the time GCC didn't implicitly link libc in.
 9199 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 9200 
 9201 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 9202 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 9203 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 9204 
 9205 if test -n "$compiler"; then
 9206   _LT_COMPILER_NO_RTTI($1)
 9207   _LT_COMPILER_PIC($1)
 9208   _LT_COMPILER_C_O($1)
 9209   _LT_COMPILER_FILE_LOCKS($1)
 9210   _LT_LINKER_SHLIBS($1)
 9211   _LT_LINKER_HARDCODE_LIBPATH($1)
 9212 
 9213   _LT_CONFIG($1)
 9214 fi
 9215 
 9216 AC_LANG_RESTORE
 9217 
 9218 GCC=$lt_save_GCC
 9219 CC=$lt_save_CC
 9220 CFLAGS=$lt_save_CFLAGS
 9221 ])# _LT_LANG_GCJ_CONFIG
 9222 
 9223 
 9224 # _LT_LANG_GO_CONFIG([TAG])
 9225 # --------------------------
 9226 # Ensure that the configuration variables for the GNU Go compiler
 9227 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
 9228 # to write the compiler configuration to 'libtool'.
 9229 m4_defun([_LT_LANG_GO_CONFIG],
 9230 [AC_REQUIRE([LT_PROG_GO])dnl
 9231 AC_LANG_SAVE
 9232 
 9233 # Source file extension for Go test sources.
 9234 ac_ext=go
 9235 
 9236 # Object file extension for compiled Go test sources.
 9237 objext=o
 9238 _LT_TAGVAR(objext, $1)=$objext
 9239 
 9240 # Code to be used in simple compile tests
 9241 lt_simple_compile_test_code="package main; func main() { }"
 9242 
 9243 # Code to be used in simple link tests
 9244 lt_simple_link_test_code='package main; func main() { }'
 9245 
 9246 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 9247 _LT_TAG_COMPILER
 9248 
 9249 # save warnings/boilerplate of simple test code
 9250 _LT_COMPILER_BOILERPLATE
 9251 _LT_LINKER_BOILERPLATE
 9252 
 9253 # Allow CC to be a program name with arguments.
 9254 lt_save_CC=$CC
 9255 lt_save_CFLAGS=$CFLAGS
 9256 lt_save_GCC=$GCC
 9257 GCC=yes
 9258 CC=${GOC-"gccgo"}
 9259 CFLAGS=$GOFLAGS
 9260 compiler=$CC
 9261 _LT_TAGVAR(compiler, $1)=$CC
 9262 _LT_TAGVAR(LD, $1)=$LD
 9263 _LT_CC_BASENAME([$compiler])
 9264 
 9265 # Go did not exist at the time GCC didn't implicitly link libc in.
 9266 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 9267 
 9268 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 9269 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 9270 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 9271 
 9272 if test -n "$compiler"; then
 9273   _LT_COMPILER_NO_RTTI($1)
 9274   _LT_COMPILER_PIC($1)
 9275   _LT_COMPILER_C_O($1)
 9276   _LT_COMPILER_FILE_LOCKS($1)
 9277   _LT_LINKER_SHLIBS($1)
 9278   _LT_LINKER_HARDCODE_LIBPATH($1)
 9279 
 9280   _LT_CONFIG($1)
 9281 fi
 9282 
 9283 AC_LANG_RESTORE
 9284 
 9285 GCC=$lt_save_GCC
 9286 CC=$lt_save_CC
 9287 CFLAGS=$lt_save_CFLAGS
 9288 ])# _LT_LANG_GO_CONFIG
 9289 
 9290 
 9291 # _LT_LANG_RC_CONFIG([TAG])
 9292 # -------------------------
 9293 # Ensure that the configuration variables for the Windows resource compiler
 9294 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
 9295 # to write the compiler configuration to 'libtool'.
 9296 m4_defun([_LT_LANG_RC_CONFIG],
 9297 [AC_REQUIRE([LT_PROG_RC])dnl
 9298 AC_LANG_SAVE
 9299 
 9300 # Source file extension for RC test sources.
 9301 ac_ext=rc
 9302 
 9303 # Object file extension for compiled RC test sources.
 9304 objext=o
 9305 _LT_TAGVAR(objext, $1)=$objext
 9306 
 9307 # Code to be used in simple compile tests
 9308 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
 9309 
 9310 # Code to be used in simple link tests
 9311 lt_simple_link_test_code=$lt_simple_compile_test_code
 9312 
 9313 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 9314 _LT_TAG_COMPILER
 9315 
 9316 # save warnings/boilerplate of simple test code
 9317 _LT_COMPILER_BOILERPLATE
 9318 _LT_LINKER_BOILERPLATE
 9319 
 9320 # Allow CC to be a program name with arguments.
 9321 lt_save_CC=$CC
 9322 lt_save_CFLAGS=$CFLAGS
 9323 lt_save_GCC=$GCC
 9324 GCC=
 9325 CC=${RC-"windres"}
 9326 CFLAGS=
 9327 compiler=$CC
 9328 _LT_TAGVAR(compiler, $1)=$CC
 9329 _LT_CC_BASENAME([$compiler])
 9330 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
 9331 
 9332 if test -n "$compiler"; then
 9333   :
 9334   _LT_CONFIG($1)
 9335 fi
 9336 
 9337 GCC=$lt_save_GCC
 9338 AC_LANG_RESTORE
 9339 CC=$lt_save_CC
 9340 CFLAGS=$lt_save_CFLAGS
 9341 ])# _LT_LANG_RC_CONFIG
 9342 
 9343 
 9344 # LT_PROG_GCJ
 9345 # -----------
 9346 AC_DEFUN([LT_PROG_GCJ],
 9347 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
 9348   [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
 9349     [AC_CHECK_TOOL(GCJ, gcj,)
 9350       test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
 9351       AC_SUBST(GCJFLAGS)])])[]dnl
 9352 ])
 9353 
 9354 # Old name:
 9355 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
 9356 dnl aclocal-1.4 backwards compatibility:
 9357 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
 9358 
 9359 
 9360 # LT_PROG_GO
 9361 # ----------
 9362 AC_DEFUN([LT_PROG_GO],
 9363 [AC_CHECK_TOOL(GOC, gccgo,)
 9364 ])
 9365 
 9366 
 9367 # LT_PROG_RC
 9368 # ----------
 9369 AC_DEFUN([LT_PROG_RC],
 9370 [AC_CHECK_TOOL(RC, windres,)
 9371 ])
 9372 
 9373 # Old name:
 9374 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
 9375 dnl aclocal-1.4 backwards compatibility:
 9376 dnl AC_DEFUN([LT_AC_PROG_RC], [])
 9377 
 9378 
 9379 # _LT_DECL_EGREP
 9380 # --------------
 9381 # If we don't have a new enough Autoconf to choose the best grep
 9382 # available, choose the one first in the user's PATH.
 9383 m4_defun([_LT_DECL_EGREP],
 9384 [AC_REQUIRE([AC_PROG_EGREP])dnl
 9385 AC_REQUIRE([AC_PROG_FGREP])dnl
 9386 test -z "$GREP" && GREP=grep
 9387 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
 9388 _LT_DECL([], [EGREP], [1], [An ERE matcher])
 9389 _LT_DECL([], [FGREP], [1], [A literal string matcher])
 9390 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
 9391 AC_SUBST([GREP])
 9392 ])
 9393 
 9394 
 9395 # _LT_DECL_OBJDUMP
 9396 # --------------
 9397 # If we don't have a new enough Autoconf to choose the best objdump
 9398 # available, choose the one first in the user's PATH.
 9399 m4_defun([_LT_DECL_OBJDUMP],
 9400 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
 9401 test -z "$OBJDUMP" && OBJDUMP=objdump
 9402 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
 9403 AC_SUBST([OBJDUMP])
 9404 ])
 9405 
 9406 # _LT_DECL_DLLTOOL
 9407 # ----------------
 9408 # Ensure DLLTOOL variable is set.
 9409 m4_defun([_LT_DECL_DLLTOOL],
 9410 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
 9411 test -z "$DLLTOOL" && DLLTOOL=dlltool
 9412 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
 9413 AC_SUBST([DLLTOOL])
 9414 ])
 9415 
 9416 # _LT_DECL_SED
 9417 # ------------
 9418 # Check for a fully-functional sed program, that truncates
 9419 # as few characters as possible.  Prefer GNU sed if found.
 9420 m4_defun([_LT_DECL_SED],
 9421 [AC_PROG_SED
 9422 test -z "$SED" && SED=sed
 9423 Xsed="$SED -e 1s/^X//"
 9424 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
 9425 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
 9426     [Sed that helps us avoid accidentally triggering echo(1) options like -n])
 9427 ])# _LT_DECL_SED
 9428 
 9429 m4_ifndef([AC_PROG_SED], [
 9430 # NOTE: This macro has been submitted for inclusion into   #
 9431 #  GNU Autoconf as AC_PROG_SED.  When it is available in   #
 9432 #  a released version of Autoconf we should remove this    #
 9433 #  macro and use it instead.                               #
 9434 
 9435 m4_defun([AC_PROG_SED],
 9436 [AC_MSG_CHECKING([for a sed that does not truncate output])
 9437 AC_CACHE_VAL(lt_cv_path_SED,
 9438 [# Loop through the user's path and test for sed and gsed.
 9439 # Then use that list of sed's as ones to test for truncation.
 9440 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 9441 for as_dir in $PATH
 9442 do
 9443   IFS=$as_save_IFS
 9444   test -z "$as_dir" && as_dir=.
 9445   for lt_ac_prog in sed gsed; do
 9446     for ac_exec_ext in '' $ac_executable_extensions; do
 9447       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
 9448         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
 9449       fi
 9450     done
 9451   done
 9452 done
 9453 IFS=$as_save_IFS
 9454 lt_ac_max=0
 9455 lt_ac_count=0
 9456 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
 9457 # along with /bin/sed that truncates output.
 9458 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
 9459   test ! -f "$lt_ac_sed" && continue
 9460   cat /dev/null > conftest.in
 9461   lt_ac_count=0
 9462   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
 9463   # Check for GNU sed and select it if it is found.
 9464   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
 9465     lt_cv_path_SED=$lt_ac_sed
 9466     break
 9467   fi
 9468   while true; do
 9469     cat conftest.in conftest.in >conftest.tmp
 9470     mv conftest.tmp conftest.in
 9471     cp conftest.in conftest.nl
 9472     echo >>conftest.nl
 9473     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
 9474     cmp -s conftest.out conftest.nl || break
 9475     # 10000 chars as input seems more than enough
 9476     test 10 -lt "$lt_ac_count" && break
 9477     lt_ac_count=`expr $lt_ac_count + 1`
 9478     if test "$lt_ac_count" -gt "$lt_ac_max"; then
 9479       lt_ac_max=$lt_ac_count
 9480       lt_cv_path_SED=$lt_ac_sed
 9481     fi
 9482   done
 9483 done
 9484 ])
 9485 SED=$lt_cv_path_SED
 9486 AC_SUBST([SED])
 9487 AC_MSG_RESULT([$SED])
 9488 ])#AC_PROG_SED
 9489 ])#m4_ifndef
 9490 
 9491 # Old name:
 9492 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
 9493 dnl aclocal-1.4 backwards compatibility:
 9494 dnl AC_DEFUN([LT_AC_PROG_SED], [])
 9495 
 9496 
 9497 # _LT_CHECK_SHELL_FEATURES
 9498 # ------------------------
 9499 # Find out whether the shell is Bourne or XSI compatible,
 9500 # or has some other useful features.
 9501 m4_defun([_LT_CHECK_SHELL_FEATURES],
 9502 [if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
 9503   lt_unset=unset
 9504 else
 9505   lt_unset=false
 9506 fi
 9507 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
 9508 
 9509 # test EBCDIC or ASCII
 9510 case `echo X|tr X '\101'` in
 9511  A) # ASCII based system
 9512     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
 9513   lt_SP2NL='tr \040 \012'
 9514   lt_NL2SP='tr \015\012 \040\040'
 9515   ;;
 9516  *) # EBCDIC based system
 9517   lt_SP2NL='tr \100 \n'
 9518   lt_NL2SP='tr \r\n \100\100'
 9519   ;;
 9520 esac
 9521 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
 9522 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
 9523 ])# _LT_CHECK_SHELL_FEATURES
 9524 
 9525 
 9526 # _LT_PATH_CONVERSION_FUNCTIONS
 9527 # -----------------------------
 9528 # Determine what file name conversion functions should be used by
 9529 # func_to_host_file (and, implicitly, by func_to_host_path).  These are needed
 9530 # for certain cross-compile configurations and native mingw.
 9531 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
 9532 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 9533 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 9534 AC_MSG_CHECKING([how to convert $build file names to $host format])
 9535 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
 9536 [case $host in
 9537   *-*-mingw* )
 9538     case $build in
 9539       *-*-mingw* ) # actually msys
 9540         lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
 9541         ;;
 9542       *-*-cygwin* )
 9543         lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
 9544         ;;
 9545       * ) # otherwise, assume *nix
 9546         lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
 9547         ;;
 9548     esac
 9549     ;;
 9550   *-*-cygwin* )
 9551     case $build in
 9552       *-*-mingw* ) # actually msys
 9553         lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
 9554         ;;
 9555       *-*-cygwin* )
 9556         lt_cv_to_host_file_cmd=func_convert_file_noop
 9557         ;;
 9558       * ) # otherwise, assume *nix
 9559         lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
 9560         ;;
 9561     esac
 9562     ;;
 9563   * ) # unhandled hosts (and "normal" native builds)
 9564     lt_cv_to_host_file_cmd=func_convert_file_noop
 9565     ;;
 9566 esac
 9567 ])
 9568 to_host_file_cmd=$lt_cv_to_host_file_cmd
 9569 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
 9570 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
 9571          [0], [convert $build file names to $host format])dnl
 9572 
 9573 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
 9574 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
 9575 [#assume ordinary cross tools, or native build.
 9576 lt_cv_to_tool_file_cmd=func_convert_file_noop
 9577 case $host in
 9578   *-*-mingw* )
 9579     case $build in
 9580       *-*-mingw* ) # actually msys
 9581         lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
 9582         ;;
 9583     esac
 9584     ;;
 9585 esac
 9586 ])
 9587 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
 9588 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
 9589 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
 9590          [0], [convert $build files to toolchain format])dnl
 9591 ])# _LT_PATH_CONVERSION_FUNCTIONS
 9592 
 9593 # Helper functions for option handling.                    -*- Autoconf -*-
 9594 #
 9595 #   Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
 9596 #   Foundation, Inc.
 9597 #   Written by Gary V. Vaughan, 2004
 9598 #
 9599 # This file is free software; the Free Software Foundation gives
 9600 # unlimited permission to copy and/or distribute it, with or without
 9601 # modifications, as long as this notice is preserved.
 9602 
 9603 # serial 8 ltoptions.m4
 9604 
 9605 # This is to help aclocal find these macros, as it can't see m4_define.
 9606 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
 9607 
 9608 
 9609 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
 9610 # ------------------------------------------
 9611 m4_define([_LT_MANGLE_OPTION],
 9612 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
 9613 
 9614 
 9615 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
 9616 # ---------------------------------------
 9617 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
 9618 # matching handler defined, dispatch to it.  Other OPTION-NAMEs are
 9619 # saved as a flag.
 9620 m4_define([_LT_SET_OPTION],
 9621 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
 9622 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
 9623         _LT_MANGLE_DEFUN([$1], [$2]),
 9624     [m4_warning([Unknown $1 option '$2'])])[]dnl
 9625 ])
 9626 
 9627 
 9628 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
 9629 # ------------------------------------------------------------
 9630 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
 9631 m4_define([_LT_IF_OPTION],
 9632 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
 9633 
 9634 
 9635 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
 9636 # -------------------------------------------------------
 9637 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
 9638 # are set.
 9639 m4_define([_LT_UNLESS_OPTIONS],
 9640 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
 9641 	    [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
 9642 		      [m4_define([$0_found])])])[]dnl
 9643 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
 9644 ])[]dnl
 9645 ])
 9646 
 9647 
 9648 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
 9649 # ----------------------------------------
 9650 # OPTION-LIST is a space-separated list of Libtool options associated
 9651 # with MACRO-NAME.  If any OPTION has a matching handler declared with
 9652 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
 9653 # the unknown option and exit.
 9654 m4_defun([_LT_SET_OPTIONS],
 9655 [# Set options
 9656 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
 9657     [_LT_SET_OPTION([$1], _LT_Option)])
 9658 
 9659 m4_if([$1],[LT_INIT],[
 9660   dnl
 9661   dnl Simply set some default values (i.e off) if boolean options were not
 9662   dnl specified:
 9663   _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
 9664   ])
 9665   _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
 9666   ])
 9667   dnl
 9668   dnl If no reference was made to various pairs of opposing options, then
 9669   dnl we run the default mode handler for the pair.  For example, if neither
 9670   dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
 9671   dnl archives by default:
 9672   _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
 9673   _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
 9674   _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
 9675   _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
 9676 		   [_LT_ENABLE_FAST_INSTALL])
 9677   _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
 9678 		   [_LT_WITH_AIX_SONAME([aix])])
 9679   ])
 9680 ])# _LT_SET_OPTIONS
 9681 
 9682 
 9683 
 9684 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
 9685 # -----------------------------------------
 9686 m4_define([_LT_MANGLE_DEFUN],
 9687 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
 9688 
 9689 
 9690 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
 9691 # -----------------------------------------------
 9692 m4_define([LT_OPTION_DEFINE],
 9693 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
 9694 ])# LT_OPTION_DEFINE
 9695 
 9696 
 9697 # dlopen
 9698 # ------
 9699 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
 9700 ])
 9701 
 9702 AU_DEFUN([AC_LIBTOOL_DLOPEN],
 9703 [_LT_SET_OPTION([LT_INIT], [dlopen])
 9704 AC_DIAGNOSE([obsolete],
 9705 [$0: Remove this warning and the call to _LT_SET_OPTION when you
 9706 put the 'dlopen' option into LT_INIT's first parameter.])
 9707 ])
 9708 
 9709 dnl aclocal-1.4 backwards compatibility:
 9710 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
 9711 
 9712 
 9713 # win32-dll
 9714 # ---------
 9715 # Declare package support for building win32 dll's.
 9716 LT_OPTION_DEFINE([LT_INIT], [win32-dll],
 9717 [enable_win32_dll=yes
 9718 
 9719 case $host in
 9720 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
 9721   AC_CHECK_TOOL(AS, as, false)
 9722   AC_CHECK_TOOL(DLLTOOL, dlltool, false)
 9723   AC_CHECK_TOOL(OBJDUMP, objdump, false)
 9724   ;;
 9725 esac
 9726 
 9727 test -z "$AS" && AS=as
 9728 _LT_DECL([], [AS],      [1], [Assembler program])dnl
 9729 
 9730 test -z "$DLLTOOL" && DLLTOOL=dlltool
 9731 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
 9732 
 9733 test -z "$OBJDUMP" && OBJDUMP=objdump
 9734 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
 9735 ])# win32-dll
 9736 
 9737 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
 9738 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 9739 _LT_SET_OPTION([LT_INIT], [win32-dll])
 9740 AC_DIAGNOSE([obsolete],
 9741 [$0: Remove this warning and the call to _LT_SET_OPTION when you
 9742 put the 'win32-dll' option into LT_INIT's first parameter.])
 9743 ])
 9744 
 9745 dnl aclocal-1.4 backwards compatibility:
 9746 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
 9747 
 9748 
 9749 # _LT_ENABLE_SHARED([DEFAULT])
 9750 # ----------------------------
 9751 # implement the --enable-shared flag, and supports the 'shared' and
 9752 # 'disable-shared' LT_INIT options.
 9753 # DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
 9754 m4_define([_LT_ENABLE_SHARED],
 9755 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
 9756 AC_ARG_ENABLE([shared],
 9757     [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
 9758 	[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
 9759     [p=${PACKAGE-default}
 9760     case $enableval in
 9761     yes) enable_shared=yes ;;
 9762     no) enable_shared=no ;;
 9763     *)
 9764       enable_shared=no
 9765       # Look at the argument we got.  We use all the common list separators.
 9766       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
 9767       for pkg in $enableval; do
 9768 	IFS=$lt_save_ifs
 9769 	if test "X$pkg" = "X$p"; then
 9770 	  enable_shared=yes
 9771 	fi
 9772       done
 9773       IFS=$lt_save_ifs
 9774       ;;
 9775     esac],
 9776     [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
 9777 
 9778     _LT_DECL([build_libtool_libs], [enable_shared], [0],
 9779 	[Whether or not to build shared libraries])
 9780 ])# _LT_ENABLE_SHARED
 9781 
 9782 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
 9783 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
 9784 
 9785 # Old names:
 9786 AC_DEFUN([AC_ENABLE_SHARED],
 9787 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
 9788 ])
 9789 
 9790 AC_DEFUN([AC_DISABLE_SHARED],
 9791 [_LT_SET_OPTION([LT_INIT], [disable-shared])
 9792 ])
 9793 
 9794 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
 9795 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
 9796 
 9797 dnl aclocal-1.4 backwards compatibility:
 9798 dnl AC_DEFUN([AM_ENABLE_SHARED], [])
 9799 dnl AC_DEFUN([AM_DISABLE_SHARED], [])
 9800 
 9801 
 9802 
 9803 # _LT_ENABLE_STATIC([DEFAULT])
 9804 # ----------------------------
 9805 # implement the --enable-static flag, and support the 'static' and
 9806 # 'disable-static' LT_INIT options.
 9807 # DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
 9808 m4_define([_LT_ENABLE_STATIC],
 9809 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
 9810 AC_ARG_ENABLE([static],
 9811     [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
 9812 	[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
 9813     [p=${PACKAGE-default}
 9814     case $enableval in
 9815     yes) enable_static=yes ;;
 9816     no) enable_static=no ;;
 9817     *)
 9818      enable_static=no
 9819       # Look at the argument we got.  We use all the common list separators.
 9820       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
 9821       for pkg in $enableval; do
 9822 	IFS=$lt_save_ifs
 9823 	if test "X$pkg" = "X$p"; then
 9824 	  enable_static=yes
 9825 	fi
 9826       done
 9827       IFS=$lt_save_ifs
 9828       ;;
 9829     esac],
 9830     [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
 9831 
 9832     _LT_DECL([build_old_libs], [enable_static], [0],
 9833 	[Whether or not to build static libraries])
 9834 ])# _LT_ENABLE_STATIC
 9835 
 9836 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
 9837 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
 9838 
 9839 # Old names:
 9840 AC_DEFUN([AC_ENABLE_STATIC],
 9841 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
 9842 ])
 9843 
 9844 AC_DEFUN([AC_DISABLE_STATIC],
 9845 [_LT_SET_OPTION([LT_INIT], [disable-static])
 9846 ])
 9847 
 9848 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
 9849 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
 9850 
 9851 dnl aclocal-1.4 backwards compatibility:
 9852 dnl AC_DEFUN([AM_ENABLE_STATIC], [])
 9853 dnl AC_DEFUN([AM_DISABLE_STATIC], [])
 9854 
 9855 
 9856 
 9857 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
 9858 # ----------------------------------
 9859 # implement the --enable-fast-install flag, and support the 'fast-install'
 9860 # and 'disable-fast-install' LT_INIT options.
 9861 # DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
 9862 m4_define([_LT_ENABLE_FAST_INSTALL],
 9863 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
 9864 AC_ARG_ENABLE([fast-install],
 9865     [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
 9866     [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
 9867     [p=${PACKAGE-default}
 9868     case $enableval in
 9869     yes) enable_fast_install=yes ;;
 9870     no) enable_fast_install=no ;;
 9871     *)
 9872       enable_fast_install=no
 9873       # Look at the argument we got.  We use all the common list separators.
 9874       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
 9875       for pkg in $enableval; do
 9876 	IFS=$lt_save_ifs
 9877 	if test "X$pkg" = "X$p"; then
 9878 	  enable_fast_install=yes
 9879 	fi
 9880       done
 9881       IFS=$lt_save_ifs
 9882       ;;
 9883     esac],
 9884     [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
 9885 
 9886 _LT_DECL([fast_install], [enable_fast_install], [0],
 9887 	 [Whether or not to optimize for fast installation])dnl
 9888 ])# _LT_ENABLE_FAST_INSTALL
 9889 
 9890 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
 9891 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
 9892 
 9893 # Old names:
 9894 AU_DEFUN([AC_ENABLE_FAST_INSTALL],
 9895 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
 9896 AC_DIAGNOSE([obsolete],
 9897 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
 9898 the 'fast-install' option into LT_INIT's first parameter.])
 9899 ])
 9900 
 9901 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
 9902 [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
 9903 AC_DIAGNOSE([obsolete],
 9904 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
 9905 the 'disable-fast-install' option into LT_INIT's first parameter.])
 9906 ])
 9907 
 9908 dnl aclocal-1.4 backwards compatibility:
 9909 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
 9910 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
 9911 
 9912 
 9913 # _LT_WITH_AIX_SONAME([DEFAULT])
 9914 # ----------------------------------
 9915 # implement the --with-aix-soname flag, and support the `aix-soname=aix'
 9916 # and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
 9917 # is either `aix', `both' or `svr4'.  If omitted, it defaults to `aix'.
 9918 m4_define([_LT_WITH_AIX_SONAME],
 9919 [m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
 9920 shared_archive_member_spec=
 9921 case $host,$enable_shared in
 9922 power*-*-aix[[5-9]]*,yes)
 9923   AC_MSG_CHECKING([which variant of shared library versioning to provide])
 9924   AC_ARG_WITH([aix-soname],
 9925     [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
 9926       [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
 9927     [case $withval in
 9928     aix|svr4|both)
 9929       ;;
 9930     *)
 9931       AC_MSG_ERROR([Unknown argument to --with-aix-soname])
 9932       ;;
 9933     esac
 9934     lt_cv_with_aix_soname=$with_aix_soname],
 9935     [AC_CACHE_VAL([lt_cv_with_aix_soname],
 9936       [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
 9937     with_aix_soname=$lt_cv_with_aix_soname])
 9938   AC_MSG_RESULT([$with_aix_soname])
 9939   if test aix != "$with_aix_soname"; then
 9940     # For the AIX way of multilib, we name the shared archive member
 9941     # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
 9942     # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
 9943     # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
 9944     # the AIX toolchain works better with OBJECT_MODE set (default 32).
 9945     if test 64 = "${OBJECT_MODE-32}"; then
 9946       shared_archive_member_spec=shr_64
 9947     else
 9948       shared_archive_member_spec=shr
 9949     fi
 9950   fi
 9951   ;;
 9952 *)
 9953   with_aix_soname=aix
 9954   ;;
 9955 esac
 9956 
 9957 _LT_DECL([], [shared_archive_member_spec], [0],
 9958     [Shared archive member basename, for filename based shared library versioning on AIX])dnl
 9959 ])# _LT_WITH_AIX_SONAME
 9960 
 9961 LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
 9962 LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
 9963 LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
 9964 
 9965 
 9966 # _LT_WITH_PIC([MODE])
 9967 # --------------------
 9968 # implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
 9969 # LT_INIT options.
 9970 # MODE is either 'yes' or 'no'.  If omitted, it defaults to 'both'.
 9971 m4_define([_LT_WITH_PIC],
 9972 [AC_ARG_WITH([pic],
 9973     [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
 9974 	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
 9975     [lt_p=${PACKAGE-default}
 9976     case $withval in
 9977     yes|no) pic_mode=$withval ;;
 9978     *)
 9979       pic_mode=default
 9980       # Look at the argument we got.  We use all the common list separators.
 9981       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
 9982       for lt_pkg in $withval; do
 9983 	IFS=$lt_save_ifs
 9984 	if test "X$lt_pkg" = "X$lt_p"; then
 9985 	  pic_mode=yes
 9986 	fi
 9987       done
 9988       IFS=$lt_save_ifs
 9989       ;;
 9990     esac],
 9991     [pic_mode=m4_default([$1], [default])])
 9992 
 9993 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
 9994 ])# _LT_WITH_PIC
 9995 
 9996 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
 9997 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
 9998 
 9999 # Old name:
10000 AU_DEFUN([AC_LIBTOOL_PICMODE],
10001 [_LT_SET_OPTION([LT_INIT], [pic-only])
10002 AC_DIAGNOSE([obsolete],
10003 [$0: Remove this warning and the call to _LT_SET_OPTION when you
10004 put the 'pic-only' option into LT_INIT's first parameter.])
10005 ])
10006 
10007 dnl aclocal-1.4 backwards compatibility:
10008 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
10009 
10010 
10011 m4_define([_LTDL_MODE], [])
10012 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
10013 		 [m4_define([_LTDL_MODE], [nonrecursive])])
10014 LT_OPTION_DEFINE([LTDL_INIT], [recursive],
10015 		 [m4_define([_LTDL_MODE], [recursive])])
10016 LT_OPTION_DEFINE([LTDL_INIT], [subproject],
10017 		 [m4_define([_LTDL_MODE], [subproject])])
10018 
10019 m4_define([_LTDL_TYPE], [])
10020 LT_OPTION_DEFINE([LTDL_INIT], [installable],
10021 		 [m4_define([_LTDL_TYPE], [installable])])
10022 LT_OPTION_DEFINE([LTDL_INIT], [convenience],
10023 		 [m4_define([_LTDL_TYPE], [convenience])])
10024 
10025 # ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
10026 #
10027 # Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
10028 # Foundation, Inc.
10029 # Written by Gary V. Vaughan, 2004
10030 #
10031 # This file is free software; the Free Software Foundation gives
10032 # unlimited permission to copy and/or distribute it, with or without
10033 # modifications, as long as this notice is preserved.
10034 
10035 # serial 6 ltsugar.m4
10036 
10037 # This is to help aclocal find these macros, as it can't see m4_define.
10038 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
10039 
10040 
10041 # lt_join(SEP, ARG1, [ARG2...])
10042 # -----------------------------
10043 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
10044 # associated separator.
10045 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
10046 # versions in m4sugar had bugs.
10047 m4_define([lt_join],
10048 [m4_if([$#], [1], [],
10049        [$#], [2], [[$2]],
10050        [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
10051 m4_define([_lt_join],
10052 [m4_if([$#$2], [2], [],
10053        [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
10054 
10055 
10056 # lt_car(LIST)
10057 # lt_cdr(LIST)
10058 # ------------
10059 # Manipulate m4 lists.
10060 # These macros are necessary as long as will still need to support
10061 # Autoconf-2.59, which quotes differently.
10062 m4_define([lt_car], [[$1]])
10063 m4_define([lt_cdr],
10064 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
10065        [$#], 1, [],
10066        [m4_dquote(m4_shift($@))])])
10067 m4_define([lt_unquote], $1)
10068 
10069 
10070 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
10071 # ------------------------------------------
10072 # Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
10073 # Note that neither SEPARATOR nor STRING are expanded; they are appended
10074 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
10075 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
10076 # than defined and empty).
10077 #
10078 # This macro is needed until we can rely on Autoconf 2.62, since earlier
10079 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
10080 m4_define([lt_append],
10081 [m4_define([$1],
10082 	   m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
10083 
10084 
10085 
10086 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
10087 # ----------------------------------------------------------
10088 # Produce a SEP delimited list of all paired combinations of elements of
10089 # PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
10090 # has the form PREFIXmINFIXSUFFIXn.
10091 # Needed until we can rely on m4_combine added in Autoconf 2.62.
10092 m4_define([lt_combine],
10093 [m4_if(m4_eval([$# > 3]), [1],
10094        [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
10095 [[m4_foreach([_Lt_prefix], [$2],
10096 	     [m4_foreach([_Lt_suffix],
10097 		]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
10098 	[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
10099 
10100 
10101 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
10102 # -----------------------------------------------------------------------
10103 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
10104 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
10105 m4_define([lt_if_append_uniq],
10106 [m4_ifdef([$1],
10107 	  [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
10108 		 [lt_append([$1], [$2], [$3])$4],
10109 		 [$5])],
10110 	  [lt_append([$1], [$2], [$3])$4])])
10111 
10112 
10113 # lt_dict_add(DICT, KEY, VALUE)
10114 # -----------------------------
10115 m4_define([lt_dict_add],
10116 [m4_define([$1($2)], [$3])])
10117 
10118 
10119 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
10120 # --------------------------------------------
10121 m4_define([lt_dict_add_subkey],
10122 [m4_define([$1($2:$3)], [$4])])
10123 
10124 
10125 # lt_dict_fetch(DICT, KEY, [SUBKEY])
10126 # ----------------------------------
10127 m4_define([lt_dict_fetch],
10128 [m4_ifval([$3],
10129 	m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
10130     m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
10131 
10132 
10133 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
10134 # -----------------------------------------------------------------
10135 m4_define([lt_if_dict_fetch],
10136 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
10137 	[$5],
10138     [$6])])
10139 
10140 
10141 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
10142 # --------------------------------------------------------------
10143 m4_define([lt_dict_filter],
10144 [m4_if([$5], [], [],
10145   [lt_join(m4_quote(m4_default([$4], [[, ]])),
10146            lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
10147 		      [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
10148 ])
10149 
10150 # ltversion.m4 -- version numbers			-*- Autoconf -*-
10151 #
10152 #   Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
10153 #   Written by Scott James Remnant, 2004
10154 #
10155 # This file is free software; the Free Software Foundation gives
10156 # unlimited permission to copy and/or distribute it, with or without
10157 # modifications, as long as this notice is preserved.
10158 
10159 # @configure_input@
10160 
10161 # serial 4179 ltversion.m4
10162 # This file is part of GNU Libtool
10163 
10164 m4_define([LT_PACKAGE_VERSION], [2.4.6])
10165 m4_define([LT_PACKAGE_REVISION], [2.4.6])
10166 
10167 AC_DEFUN([LTVERSION_VERSION],
10168 [macro_version='2.4.6'
10169 macro_revision='2.4.6'
10170 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
10171 _LT_DECL(, macro_revision, 0)
10172 ])
10173 
10174 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
10175 #
10176 #   Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
10177 #   Foundation, Inc.
10178 #   Written by Scott James Remnant, 2004.
10179 #
10180 # This file is free software; the Free Software Foundation gives
10181 # unlimited permission to copy and/or distribute it, with or without
10182 # modifications, as long as this notice is preserved.
10183 
10184 # serial 5 lt~obsolete.m4
10185 
10186 # These exist entirely to fool aclocal when bootstrapping libtool.
10187 #
10188 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
10189 # which have later been changed to m4_define as they aren't part of the
10190 # exported API, or moved to Autoconf or Automake where they belong.
10191 #
10192 # The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
10193 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
10194 # using a macro with the same name in our local m4/libtool.m4 it'll
10195 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
10196 # and doesn't know about Autoconf macros at all.)
10197 #
10198 # So we provide this file, which has a silly filename so it's always
10199 # included after everything else.  This provides aclocal with the
10200 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
10201 # because those macros already exist, or will be overwritten later.
10202 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
10203 #
10204 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
10205 # Yes, that means every name once taken will need to remain here until
10206 # we give up compatibility with versions before 1.7, at which point
10207 # we need to keep only those names which we still refer to.
10208 
10209 # This is to help aclocal find these macros, as it can't see m4_define.
10210 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
10211 
10212 m4_ifndef([AC_LIBTOOL_LINKER_OPTION],	[AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
10213 m4_ifndef([AC_PROG_EGREP],		[AC_DEFUN([AC_PROG_EGREP])])
10214 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
10215 m4_ifndef([_LT_AC_SHELL_INIT],		[AC_DEFUN([_LT_AC_SHELL_INIT])])
10216 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX],	[AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
10217 m4_ifndef([_LT_PROG_LTMAIN],		[AC_DEFUN([_LT_PROG_LTMAIN])])
10218 m4_ifndef([_LT_AC_TAGVAR],		[AC_DEFUN([_LT_AC_TAGVAR])])
10219 m4_ifndef([AC_LTDL_ENABLE_INSTALL],	[AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
10220 m4_ifndef([AC_LTDL_PREOPEN],		[AC_DEFUN([AC_LTDL_PREOPEN])])
10221 m4_ifndef([_LT_AC_SYS_COMPILER],	[AC_DEFUN([_LT_AC_SYS_COMPILER])])
10222 m4_ifndef([_LT_AC_LOCK],		[AC_DEFUN([_LT_AC_LOCK])])
10223 m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE],	[AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
10224 m4_ifndef([_LT_AC_TRY_DLOPEN_SELF],	[AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
10225 m4_ifndef([AC_LIBTOOL_PROG_CC_C_O],	[AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
10226 m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
10227 m4_ifndef([AC_LIBTOOL_OBJDIR],		[AC_DEFUN([AC_LIBTOOL_OBJDIR])])
10228 m4_ifndef([AC_LTDL_OBJDIR],		[AC_DEFUN([AC_LTDL_OBJDIR])])
10229 m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
10230 m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP],	[AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
10231 m4_ifndef([AC_PATH_MAGIC],		[AC_DEFUN([AC_PATH_MAGIC])])
10232 m4_ifndef([AC_PROG_LD_GNU],		[AC_DEFUN([AC_PROG_LD_GNU])])
10233 m4_ifndef([AC_PROG_LD_RELOAD_FLAG],	[AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
10234 m4_ifndef([AC_DEPLIBS_CHECK_METHOD],	[AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
10235 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
10236 m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
10237 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
10238 m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS],	[AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
10239 m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP],	[AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
10240 m4_ifndef([LT_AC_PROG_EGREP],		[AC_DEFUN([LT_AC_PROG_EGREP])])
10241 m4_ifndef([LT_AC_PROG_SED],		[AC_DEFUN([LT_AC_PROG_SED])])
10242 m4_ifndef([_LT_CC_BASENAME],		[AC_DEFUN([_LT_CC_BASENAME])])
10243 m4_ifndef([_LT_COMPILER_BOILERPLATE],	[AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
10244 m4_ifndef([_LT_LINKER_BOILERPLATE],	[AC_DEFUN([_LT_LINKER_BOILERPLATE])])
10245 m4_ifndef([_AC_PROG_LIBTOOL],		[AC_DEFUN([_AC_PROG_LIBTOOL])])
10246 m4_ifndef([AC_LIBTOOL_SETUP],		[AC_DEFUN([AC_LIBTOOL_SETUP])])
10247 m4_ifndef([_LT_AC_CHECK_DLFCN],		[AC_DEFUN([_LT_AC_CHECK_DLFCN])])
10248 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER],	[AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
10249 m4_ifndef([_LT_AC_TAGCONFIG],		[AC_DEFUN([_LT_AC_TAGCONFIG])])
10250 m4_ifndef([AC_DISABLE_FAST_INSTALL],	[AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
10251 m4_ifndef([_LT_AC_LANG_CXX],		[AC_DEFUN([_LT_AC_LANG_CXX])])
10252 m4_ifndef([_LT_AC_LANG_F77],		[AC_DEFUN([_LT_AC_LANG_F77])])
10253 m4_ifndef([_LT_AC_LANG_GCJ],		[AC_DEFUN([_LT_AC_LANG_GCJ])])
10254 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
10255 m4_ifndef([_LT_AC_LANG_C_CONFIG],	[AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
10256 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
10257 m4_ifndef([_LT_AC_LANG_CXX_CONFIG],	[AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
10258 m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
10259 m4_ifndef([_LT_AC_LANG_F77_CONFIG],	[AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
10260 m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
10261 m4_ifndef([_LT_AC_LANG_GCJ_CONFIG],	[AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
10262 m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
10263 m4_ifndef([_LT_AC_LANG_RC_CONFIG],	[AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
10264 m4_ifndef([AC_LIBTOOL_CONFIG],		[AC_DEFUN([AC_LIBTOOL_CONFIG])])
10265 m4_ifndef([_LT_AC_FILE_LTDLL_C],	[AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
10266 m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS],	[AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
10267 m4_ifndef([_LT_AC_PROG_CXXCPP],		[AC_DEFUN([_LT_AC_PROG_CXXCPP])])
10268 m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS],	[AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
10269 m4_ifndef([_LT_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
10270 m4_ifndef([_LT_PROG_F77],		[AC_DEFUN([_LT_PROG_F77])])
10271 m4_ifndef([_LT_PROG_FC],		[AC_DEFUN([_LT_PROG_FC])])
10272 m4_ifndef([_LT_PROG_CXX],		[AC_DEFUN([_LT_PROG_CXX])])
10273 
10274 # nls.m4 serial 6 (gettext-0.20.2)
10275 dnl Copyright (C) 1995-2003, 2005-2006, 2008-2014, 2016, 2019-2020 Free
10276 dnl Software Foundation, Inc.
10277 dnl This file is free software; the Free Software Foundation
10278 dnl gives unlimited permission to copy and/or distribute it,
10279 dnl with or without modifications, as long as this notice is preserved.
10280 dnl
10281 dnl This file can be used in projects which are not available under
10282 dnl the GNU General Public License or the GNU Lesser General Public
10283 dnl License but which still want to provide support for the GNU gettext
10284 dnl functionality.
10285 dnl Please note that the actual code of the GNU gettext library is covered
10286 dnl by the GNU Lesser General Public License, and the rest of the GNU
10287 dnl gettext package is covered by the GNU General Public License.
10288 dnl They are *not* in the public domain.
10289 
10290 dnl Authors:
10291 dnl   Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
10292 dnl   Bruno Haible <haible@clisp.cons.org>, 2000-2003.
10293 
10294 AC_PREREQ([2.50])
10295 
10296 AC_DEFUN([AM_NLS],
10297 [
10298   AC_MSG_CHECKING([whether NLS is requested])
10299   dnl Default is enabled NLS
10300   AC_ARG_ENABLE([nls],
10301     [  --disable-nls           do not use Native Language Support],
10302     USE_NLS=$enableval, USE_NLS=yes)
10303   AC_MSG_RESULT([$USE_NLS])
10304   AC_SUBST([USE_NLS])
10305 ])
10306 
10307 # pkg.m4 - Macros to locate and utilise pkg-config.   -*- Autoconf -*-
10308 # serial 12 (pkg-config-0.29.2)
10309 
10310 dnl Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
10311 dnl Copyright © 2012-2015 Dan Nicholson <dbn.lists@gmail.com>
10312 dnl
10313 dnl This program is free software; you can redistribute it and/or modify
10314 dnl it under the terms of the GNU General Public License as published by
10315 dnl the Free Software Foundation; either version 2 of the License, or
10316 dnl (at your option) any later version.
10317 dnl
10318 dnl This program is distributed in the hope that it will be useful, but
10319 dnl WITHOUT ANY WARRANTY; without even the implied warranty of
10320 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
10321 dnl General Public License for more details.
10322 dnl
10323 dnl You should have received a copy of the GNU General Public License
10324 dnl along with this program; if not, write to the Free Software
10325 dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
10326 dnl 02111-1307, USA.
10327 dnl
10328 dnl As a special exception to the GNU General Public License, if you
10329 dnl distribute this file as part of a program that contains a
10330 dnl configuration script generated by Autoconf, you may include it under
10331 dnl the same distribution terms that you use for the rest of that
10332 dnl program.
10333 
10334 dnl PKG_PREREQ(MIN-VERSION)
10335 dnl -----------------------
10336 dnl Since: 0.29
10337 dnl
10338 dnl Verify that the version of the pkg-config macros are at least
10339 dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's
10340 dnl installed version of pkg-config, this checks the developer's version
10341 dnl of pkg.m4 when generating configure.
10342 dnl
10343 dnl To ensure that this macro is defined, also add:
10344 dnl m4_ifndef([PKG_PREREQ],
10345 dnl     [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])])
10346 dnl
10347 dnl See the "Since" comment for each macro you use to see what version
10348 dnl of the macros you require.
10349 m4_defun([PKG_PREREQ],
10350 [m4_define([PKG_MACROS_VERSION], [0.29.2])
10351 m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1,
10352     [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])])
10353 ])dnl PKG_PREREQ
10354 
10355 dnl PKG_PROG_PKG_CONFIG([MIN-VERSION])
10356 dnl ----------------------------------
10357 dnl Since: 0.16
10358 dnl
10359 dnl Search for the pkg-config tool and set the PKG_CONFIG variable to
10360 dnl first found in the path. Checks that the version of pkg-config found
10361 dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is
10362 dnl used since that's the first version where most current features of
10363 dnl pkg-config existed.
10364 AC_DEFUN([PKG_PROG_PKG_CONFIG],
10365 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
10366 m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
10367 m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
10368 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
10369 AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
10370 AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
10371 
10372 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
10373 	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
10374 fi
10375 if test -n "$PKG_CONFIG"; then
10376 	_pkg_min_version=m4_default([$1], [0.9.0])
10377 	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
10378 	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
10379 		AC_MSG_RESULT([yes])
10380 	else
10381 		AC_MSG_RESULT([no])
10382 		PKG_CONFIG=""
10383 	fi
10384 fi[]dnl
10385 ])dnl PKG_PROG_PKG_CONFIG
10386 
10387 dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
10388 dnl -------------------------------------------------------------------
10389 dnl Since: 0.18
10390 dnl
10391 dnl Check to see whether a particular set of modules exists. Similar to
10392 dnl PKG_CHECK_MODULES(), but does not set variables or print errors.
10393 dnl
10394 dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
10395 dnl only at the first occurence in configure.ac, so if the first place
10396 dnl it's called might be skipped (such as if it is within an "if", you
10397 dnl have to call PKG_CHECK_EXISTS manually
10398 AC_DEFUN([PKG_CHECK_EXISTS],
10399 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
10400 if test -n "$PKG_CONFIG" && \
10401     AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
10402   m4_default([$2], [:])
10403 m4_ifvaln([$3], [else
10404   $3])dnl
10405 fi])
10406 
10407 dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
10408 dnl ---------------------------------------------
10409 dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting
10410 dnl pkg_failed based on the result.
10411 m4_define([_PKG_CONFIG],
10412 [if test -n "$$1"; then
10413     pkg_cv_[]$1="$$1"
10414  elif test -n "$PKG_CONFIG"; then
10415     PKG_CHECK_EXISTS([$3],
10416                      [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
10417 		      test "x$?" != "x0" && pkg_failed=yes ],
10418 		     [pkg_failed=yes])
10419  else
10420     pkg_failed=untried
10421 fi[]dnl
10422 ])dnl _PKG_CONFIG
10423 
10424 dnl _PKG_SHORT_ERRORS_SUPPORTED
10425 dnl ---------------------------
10426 dnl Internal check to see if pkg-config supports short errors.
10427 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
10428 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
10429 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
10430         _pkg_short_errors_supported=yes
10431 else
10432         _pkg_short_errors_supported=no
10433 fi[]dnl
10434 ])dnl _PKG_SHORT_ERRORS_SUPPORTED
10435 
10436 
10437 dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
10438 dnl   [ACTION-IF-NOT-FOUND])
10439 dnl --------------------------------------------------------------
10440 dnl Since: 0.4.0
10441 dnl
10442 dnl Note that if there is a possibility the first call to
10443 dnl PKG_CHECK_MODULES might not happen, you should be sure to include an
10444 dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
10445 AC_DEFUN([PKG_CHECK_MODULES],
10446 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
10447 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
10448 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
10449 
10450 pkg_failed=no
10451 AC_MSG_CHECKING([for $2])
10452 
10453 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
10454 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
10455 
10456 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
10457 and $1[]_LIBS to avoid the need to call pkg-config.
10458 See the pkg-config man page for more details.])
10459 
10460 if test $pkg_failed = yes; then
10461         AC_MSG_RESULT([no])
10462         _PKG_SHORT_ERRORS_SUPPORTED
10463         if test $_pkg_short_errors_supported = yes; then
10464 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
10465         else
10466 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
10467         fi
10468 	# Put the nasty error message in config.log where it belongs
10469 	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
10470 
10471 	m4_default([$4], [AC_MSG_ERROR(
10472 [Package requirements ($2) were not met:
10473 
10474 $$1_PKG_ERRORS
10475 
10476 Consider adjusting the PKG_CONFIG_PATH environment variable if you
10477 installed software in a non-standard prefix.
10478 
10479 _PKG_TEXT])[]dnl
10480         ])
10481 elif test $pkg_failed = untried; then
10482         AC_MSG_RESULT([no])
10483 	m4_default([$4], [AC_MSG_FAILURE(
10484 [The pkg-config script could not be found or is too old.  Make sure it
10485 is in your PATH or set the PKG_CONFIG environment variable to the full
10486 path to pkg-config.
10487 
10488 _PKG_TEXT
10489 
10490 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
10491         ])
10492 else
10493 	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
10494 	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
10495         AC_MSG_RESULT([yes])
10496 	$3
10497 fi[]dnl
10498 ])dnl PKG_CHECK_MODULES
10499 
10500 
10501 dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
10502 dnl   [ACTION-IF-NOT-FOUND])
10503 dnl ---------------------------------------------------------------------
10504 dnl Since: 0.29
10505 dnl
10506 dnl Checks for existence of MODULES and gathers its build flags with
10507 dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags
10508 dnl and VARIABLE-PREFIX_LIBS from --libs.
10509 dnl
10510 dnl Note that if there is a possibility the first call to
10511 dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to
10512 dnl include an explicit call to PKG_PROG_PKG_CONFIG in your
10513 dnl configure.ac.
10514 AC_DEFUN([PKG_CHECK_MODULES_STATIC],
10515 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
10516 _save_PKG_CONFIG=$PKG_CONFIG
10517 PKG_CONFIG="$PKG_CONFIG --static"
10518 PKG_CHECK_MODULES($@)
10519 PKG_CONFIG=$_save_PKG_CONFIG[]dnl
10520 ])dnl PKG_CHECK_MODULES_STATIC
10521 
10522 
10523 dnl PKG_INSTALLDIR([DIRECTORY])
10524 dnl -------------------------
10525 dnl Since: 0.27
10526 dnl
10527 dnl Substitutes the variable pkgconfigdir as the location where a module
10528 dnl should install pkg-config .pc files. By default the directory is
10529 dnl $libdir/pkgconfig, but the default can be changed by passing
10530 dnl DIRECTORY. The user can override through the --with-pkgconfigdir
10531 dnl parameter.
10532 AC_DEFUN([PKG_INSTALLDIR],
10533 [m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
10534 m4_pushdef([pkg_description],
10535     [pkg-config installation directory @<:@]pkg_default[@:>@])
10536 AC_ARG_WITH([pkgconfigdir],
10537     [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
10538     [with_pkgconfigdir=]pkg_default)
10539 AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
10540 m4_popdef([pkg_default])
10541 m4_popdef([pkg_description])
10542 ])dnl PKG_INSTALLDIR
10543 
10544 
10545 dnl PKG_NOARCH_INSTALLDIR([DIRECTORY])
10546 dnl --------------------------------
10547 dnl Since: 0.27
10548 dnl
10549 dnl Substitutes the variable noarch_pkgconfigdir as the location where a
10550 dnl module should install arch-independent pkg-config .pc files. By
10551 dnl default the directory is $datadir/pkgconfig, but the default can be
10552 dnl changed by passing DIRECTORY. The user can override through the
10553 dnl --with-noarch-pkgconfigdir parameter.
10554 AC_DEFUN([PKG_NOARCH_INSTALLDIR],
10555 [m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
10556 m4_pushdef([pkg_description],
10557     [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
10558 AC_ARG_WITH([noarch-pkgconfigdir],
10559     [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
10560     [with_noarch_pkgconfigdir=]pkg_default)
10561 AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
10562 m4_popdef([pkg_default])
10563 m4_popdef([pkg_description])
10564 ])dnl PKG_NOARCH_INSTALLDIR
10565 
10566 
10567 dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
10568 dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
10569 dnl -------------------------------------------
10570 dnl Since: 0.28
10571 dnl
10572 dnl Retrieves the value of the pkg-config variable for the given module.
10573 AC_DEFUN([PKG_CHECK_VAR],
10574 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
10575 AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
10576 
10577 _PKG_CONFIG([$1], [variable="][$3]["], [$2])
10578 AS_VAR_COPY([$1], [pkg_cv_][$1])
10579 
10580 AS_VAR_IF([$1], [""], [$5], [$4])dnl
10581 ])dnl PKG_CHECK_VAR
10582 
10583 # Copyright (C) 2002-2021 Free Software Foundation, Inc.
10584 #
10585 # This file is free software; the Free Software Foundation
10586 # gives unlimited permission to copy and/or distribute it,
10587 # with or without modifications, as long as this notice is preserved.
10588 
10589 # AM_AUTOMAKE_VERSION(VERSION)
10590 # ----------------------------
10591 # Automake X.Y traces this macro to ensure aclocal.m4 has been
10592 # generated from the m4 files accompanying Automake X.Y.
10593 # (This private macro should not be called outside this file.)
10594 AC_DEFUN([AM_AUTOMAKE_VERSION],
10595 [am__api_version='1.16'
10596 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
10597 dnl require some minimum version.  Point them to the right macro.
10598 m4_if([$1], [1.16.4], [],
10599       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
10600 ])
10601 
10602 # _AM_AUTOCONF_VERSION(VERSION)
10603 # -----------------------------
10604 # aclocal traces this macro to find the Autoconf version.
10605 # This is a private macro too.  Using m4_define simplifies
10606 # the logic in aclocal, which can simply ignore this definition.
10607 m4_define([_AM_AUTOCONF_VERSION], [])
10608 
10609 # AM_SET_CURRENT_AUTOMAKE_VERSION
10610 # -------------------------------
10611 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
10612 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
10613 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
10614 [AM_AUTOMAKE_VERSION([1.16.4])dnl
10615 m4_ifndef([AC_AUTOCONF_VERSION],
10616   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
10617 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
10618 
10619 # Figure out how to run the assembler.                      -*- Autoconf -*-
10620 
10621 # Copyright (C) 2001-2021 Free Software Foundation, Inc.
10622 #
10623 # This file is free software; the Free Software Foundation
10624 # gives unlimited permission to copy and/or distribute it,
10625 # with or without modifications, as long as this notice is preserved.
10626 
10627 # AM_PROG_AS
10628 # ----------
10629 AC_DEFUN([AM_PROG_AS],
10630 [# By default we simply use the C compiler to build assembly code.
10631 AC_REQUIRE([AC_PROG_CC])
10632 test "${CCAS+set}" = set || CCAS=$CC
10633 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
10634 AC_ARG_VAR([CCAS],      [assembler compiler command (defaults to CC)])
10635 AC_ARG_VAR([CCASFLAGS], [assembler compiler flags (defaults to CFLAGS)])
10636 _AM_IF_OPTION([no-dependencies],, [_AM_DEPENDENCIES([CCAS])])dnl
10637 ])
10638 
10639 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
10640 
10641 # Copyright (C) 2001-2021 Free Software Foundation, Inc.
10642 #
10643 # This file is free software; the Free Software Foundation
10644 # gives unlimited permission to copy and/or distribute it,
10645 # with or without modifications, as long as this notice is preserved.
10646 
10647 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
10648 # $ac_aux_dir to '$srcdir/foo'.  In other projects, it is set to
10649 # '$srcdir', '$srcdir/..', or '$srcdir/../..'.
10650 #
10651 # Of course, Automake must honor this variable whenever it calls a
10652 # tool from the auxiliary directory.  The problem is that $srcdir (and
10653 # therefore $ac_aux_dir as well) can be either absolute or relative,
10654 # depending on how configure is run.  This is pretty annoying, since
10655 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
10656 # source directory, any form will work fine, but in subdirectories a
10657 # relative path needs to be adjusted first.
10658 #
10659 # $ac_aux_dir/missing
10660 #    fails when called from a subdirectory if $ac_aux_dir is relative
10661 # $top_srcdir/$ac_aux_dir/missing
10662 #    fails if $ac_aux_dir is absolute,
10663 #    fails when called from a subdirectory in a VPATH build with
10664 #          a relative $ac_aux_dir
10665 #
10666 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
10667 # are both prefixed by $srcdir.  In an in-source build this is usually
10668 # harmless because $srcdir is '.', but things will broke when you
10669 # start a VPATH build or use an absolute $srcdir.
10670 #
10671 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
10672 # iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
10673 #   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
10674 # and then we would define $MISSING as
10675 #   MISSING="\${SHELL} $am_aux_dir/missing"
10676 # This will work as long as MISSING is not called from configure, because
10677 # unfortunately $(top_srcdir) has no meaning in configure.
10678 # However there are other variables, like CC, which are often used in
10679 # configure, and could therefore not use this "fixed" $ac_aux_dir.
10680 #
10681 # Another solution, used here, is to always expand $ac_aux_dir to an
10682 # absolute PATH.  The drawback is that using absolute paths prevent a
10683 # configured tree to be moved without reconfiguration.
10684 
10685 AC_DEFUN([AM_AUX_DIR_EXPAND],
10686 [AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
10687 # Expand $ac_aux_dir to an absolute path.
10688 am_aux_dir=`cd "$ac_aux_dir" && pwd`
10689 ])
10690 
10691 # AM_CONDITIONAL                                            -*- Autoconf -*-
10692 
10693 # Copyright (C) 1997-2021 Free Software Foundation, Inc.
10694 #
10695 # This file is free software; the Free Software Foundation
10696 # gives unlimited permission to copy and/or distribute it,
10697 # with or without modifications, as long as this notice is preserved.
10698 
10699 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
10700 # -------------------------------------
10701 # Define a conditional.
10702 AC_DEFUN([AM_CONDITIONAL],
10703 [AC_PREREQ([2.52])dnl
10704  m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
10705        [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
10706 AC_SUBST([$1_TRUE])dnl
10707 AC_SUBST([$1_FALSE])dnl
10708 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
10709 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
10710 m4_define([_AM_COND_VALUE_$1], [$2])dnl
10711 if $2; then
10712   $1_TRUE=
10713   $1_FALSE='#'
10714 else
10715   $1_TRUE='#'
10716   $1_FALSE=
10717 fi
10718 AC_CONFIG_COMMANDS_PRE(
10719 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
10720   AC_MSG_ERROR([[conditional "$1" was never defined.
10721 Usually this means the macro was only invoked conditionally.]])
10722 fi])])
10723 
10724 # Copyright (C) 1999-2021 Free Software Foundation, Inc.
10725 #
10726 # This file is free software; the Free Software Foundation
10727 # gives unlimited permission to copy and/or distribute it,
10728 # with or without modifications, as long as this notice is preserved.
10729 
10730 
10731 # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
10732 # written in clear, in which case automake, when reading aclocal.m4,
10733 # will think it sees a *use*, and therefore will trigger all it's
10734 # C support machinery.  Also note that it means that autoscan, seeing
10735 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
10736 
10737 
10738 # _AM_DEPENDENCIES(NAME)
10739 # ----------------------
10740 # See how the compiler implements dependency checking.
10741 # NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
10742 # We try a few techniques and use that to set a single cache variable.
10743 #
10744 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
10745 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
10746 # dependency, and given that the user is not expected to run this macro,
10747 # just rely on AC_PROG_CC.
10748 AC_DEFUN([_AM_DEPENDENCIES],
10749 [AC_REQUIRE([AM_SET_DEPDIR])dnl
10750 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
10751 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
10752 AC_REQUIRE([AM_DEP_TRACK])dnl
10753 
10754 m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
10755       [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
10756       [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
10757       [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
10758       [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
10759       [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
10760                     [depcc="$$1"   am_compiler_list=])
10761 
10762 AC_CACHE_CHECK([dependency style of $depcc],
10763                [am_cv_$1_dependencies_compiler_type],
10764 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
10765   # We make a subdir and do the tests there.  Otherwise we can end up
10766   # making bogus files that we don't know about and never remove.  For
10767   # instance it was reported that on HP-UX the gcc test will end up
10768   # making a dummy file named 'D' -- because '-MD' means "put the output
10769   # in D".
10770   rm -rf conftest.dir
10771   mkdir conftest.dir
10772   # Copy depcomp to subdir because otherwise we won't find it if we're
10773   # using a relative directory.
10774   cp "$am_depcomp" conftest.dir
10775   cd conftest.dir
10776   # We will build objects and dependencies in a subdirectory because
10777   # it helps to detect inapplicable dependency modes.  For instance
10778   # both Tru64's cc and ICC support -MD to output dependencies as a
10779   # side effect of compilation, but ICC will put the dependencies in
10780   # the current directory while Tru64 will put them in the object
10781   # directory.
10782   mkdir sub
10783 
10784   am_cv_$1_dependencies_compiler_type=none
10785   if test "$am_compiler_list" = ""; then
10786      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
10787   fi
10788   am__universal=false
10789   m4_case([$1], [CC],
10790     [case " $depcc " in #(
10791      *\ -arch\ *\ -arch\ *) am__universal=true ;;
10792      esac],
10793     [CXX],
10794     [case " $depcc " in #(
10795      *\ -arch\ *\ -arch\ *) am__universal=true ;;
10796      esac])
10797 
10798   for depmode in $am_compiler_list; do
10799     # Setup a source with many dependencies, because some compilers
10800     # like to wrap large dependency lists on column 80 (with \), and
10801     # we should not choose a depcomp mode which is confused by this.
10802     #
10803     # We need to recreate these files for each test, as the compiler may
10804     # overwrite some of them when testing with obscure command lines.
10805     # This happens at least with the AIX C compiler.
10806     : > sub/conftest.c
10807     for i in 1 2 3 4 5 6; do
10808       echo '#include "conftst'$i'.h"' >> sub/conftest.c
10809       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
10810       # Solaris 10 /bin/sh.
10811       echo '/* dummy */' > sub/conftst$i.h
10812     done
10813     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
10814 
10815     # We check with '-c' and '-o' for the sake of the "dashmstdout"
10816     # mode.  It turns out that the SunPro C++ compiler does not properly
10817     # handle '-M -o', and we need to detect this.  Also, some Intel
10818     # versions had trouble with output in subdirs.
10819     am__obj=sub/conftest.${OBJEXT-o}
10820     am__minus_obj="-o $am__obj"
10821     case $depmode in
10822     gcc)
10823       # This depmode causes a compiler race in universal mode.
10824       test "$am__universal" = false || continue
10825       ;;
10826     nosideeffect)
10827       # After this tag, mechanisms are not by side-effect, so they'll
10828       # only be used when explicitly requested.
10829       if test "x$enable_dependency_tracking" = xyes; then
10830 	continue
10831       else
10832 	break
10833       fi
10834       ;;
10835     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
10836       # This compiler won't grok '-c -o', but also, the minuso test has
10837       # not run yet.  These depmodes are late enough in the game, and
10838       # so weak that their functioning should not be impacted.
10839       am__obj=conftest.${OBJEXT-o}
10840       am__minus_obj=
10841       ;;
10842     none) break ;;
10843     esac
10844     if depmode=$depmode \
10845        source=sub/conftest.c object=$am__obj \
10846        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
10847        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
10848          >/dev/null 2>conftest.err &&
10849        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
10850        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
10851        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
10852        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
10853       # icc doesn't choke on unknown options, it will just issue warnings
10854       # or remarks (even with -Werror).  So we grep stderr for any message
10855       # that says an option was ignored or not supported.
10856       # When given -MP, icc 7.0 and 7.1 complain thusly:
10857       #   icc: Command line warning: ignoring option '-M'; no argument required
10858       # The diagnosis changed in icc 8.0:
10859       #   icc: Command line remark: option '-MP' not supported
10860       if (grep 'ignoring option' conftest.err ||
10861           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
10862         am_cv_$1_dependencies_compiler_type=$depmode
10863         break
10864       fi
10865     fi
10866   done
10867 
10868   cd ..
10869   rm -rf conftest.dir
10870 else
10871   am_cv_$1_dependencies_compiler_type=none
10872 fi
10873 ])
10874 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
10875 AM_CONDITIONAL([am__fastdep$1], [
10876   test "x$enable_dependency_tracking" != xno \
10877   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
10878 ])
10879 
10880 
10881 # AM_SET_DEPDIR
10882 # -------------
10883 # Choose a directory name for dependency files.
10884 # This macro is AC_REQUIREd in _AM_DEPENDENCIES.
10885 AC_DEFUN([AM_SET_DEPDIR],
10886 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
10887 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
10888 ])
10889 
10890 
10891 # AM_DEP_TRACK
10892 # ------------
10893 AC_DEFUN([AM_DEP_TRACK],
10894 [AC_ARG_ENABLE([dependency-tracking], [dnl
10895 AS_HELP_STRING(
10896   [--enable-dependency-tracking],
10897   [do not reject slow dependency extractors])
10898 AS_HELP_STRING(
10899   [--disable-dependency-tracking],
10900   [speeds up one-time build])])
10901 if test "x$enable_dependency_tracking" != xno; then
10902   am_depcomp="$ac_aux_dir/depcomp"
10903   AMDEPBACKSLASH='\'
10904   am__nodep='_no'
10905 fi
10906 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
10907 AC_SUBST([AMDEPBACKSLASH])dnl
10908 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
10909 AC_SUBST([am__nodep])dnl
10910 _AM_SUBST_NOTMAKE([am__nodep])dnl
10911 ])
10912 
10913 # Generate code to set up dependency tracking.              -*- Autoconf -*-
10914 
10915 # Copyright (C) 1999-2021 Free Software Foundation, Inc.
10916 #
10917 # This file is free software; the Free Software Foundation
10918 # gives unlimited permission to copy and/or distribute it,
10919 # with or without modifications, as long as this notice is preserved.
10920 
10921 # _AM_OUTPUT_DEPENDENCY_COMMANDS
10922 # ------------------------------
10923 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
10924 [{
10925   # Older Autoconf quotes --file arguments for eval, but not when files
10926   # are listed without --file.  Let's play safe and only enable the eval
10927   # if we detect the quoting.
10928   # TODO: see whether this extra hack can be removed once we start
10929   # requiring Autoconf 2.70 or later.
10930   AS_CASE([$CONFIG_FILES],
10931           [*\'*], [eval set x "$CONFIG_FILES"],
10932           [*], [set x $CONFIG_FILES])
10933   shift
10934   # Used to flag and report bootstrapping failures.
10935   am_rc=0
10936   for am_mf
10937   do
10938     # Strip MF so we end up with the name of the file.
10939     am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
10940     # Check whether this is an Automake generated Makefile which includes
10941     # dependency-tracking related rules and includes.
10942     # Grep'ing the whole file directly is not great: AIX grep has a line
10943     # limit of 2048, but all sed's we know have understand at least 4000.
10944     sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
10945       || continue
10946     am_dirpart=`AS_DIRNAME(["$am_mf"])`
10947     am_filepart=`AS_BASENAME(["$am_mf"])`
10948     AM_RUN_LOG([cd "$am_dirpart" \
10949       && sed -e '/# am--include-marker/d' "$am_filepart" \
10950         | $MAKE -f - am--depfiles]) || am_rc=$?
10951   done
10952   if test $am_rc -ne 0; then
10953     AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
10954     for automatic dependency tracking.  If GNU make was not used, consider
10955     re-running the configure script with MAKE="gmake" (or whatever is
10956     necessary).  You can also try re-running configure with the
10957     '--disable-dependency-tracking' option to at least be able to build
10958     the package (albeit without support for automatic dependency tracking).])
10959   fi
10960   AS_UNSET([am_dirpart])
10961   AS_UNSET([am_filepart])
10962   AS_UNSET([am_mf])
10963   AS_UNSET([am_rc])
10964   rm -f conftest-deps.mk
10965 }
10966 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
10967 
10968 
10969 # AM_OUTPUT_DEPENDENCY_COMMANDS
10970 # -----------------------------
10971 # This macro should only be invoked once -- use via AC_REQUIRE.
10972 #
10973 # This code is only required when automatic dependency tracking is enabled.
10974 # This creates each '.Po' and '.Plo' makefile fragment that we'll need in
10975 # order to bootstrap the dependency handling code.
10976 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
10977 [AC_CONFIG_COMMANDS([depfiles],
10978      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
10979      [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
10980 
10981 # Do all the work for Automake.                             -*- Autoconf -*-
10982 
10983 # Copyright (C) 1996-2021 Free Software Foundation, Inc.
10984 #
10985 # This file is free software; the Free Software Foundation
10986 # gives unlimited permission to copy and/or distribute it,
10987 # with or without modifications, as long as this notice is preserved.
10988 
10989 # This macro actually does too much.  Some checks are only needed if
10990 # your package does certain things.  But this isn't really a big deal.
10991 
10992 dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
10993 m4_define([AC_PROG_CC],
10994 m4_defn([AC_PROG_CC])
10995 [_AM_PROG_CC_C_O
10996 ])
10997 
10998 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
10999 # AM_INIT_AUTOMAKE([OPTIONS])
11000 # -----------------------------------------------
11001 # The call with PACKAGE and VERSION arguments is the old style
11002 # call (pre autoconf-2.50), which is being phased out.  PACKAGE
11003 # and VERSION should now be passed to AC_INIT and removed from
11004 # the call to AM_INIT_AUTOMAKE.
11005 # We support both call styles for the transition.  After
11006 # the next Automake release, Autoconf can make the AC_INIT
11007 # arguments mandatory, and then we can depend on a new Autoconf
11008 # release and drop the old call support.
11009 AC_DEFUN([AM_INIT_AUTOMAKE],
11010 [AC_PREREQ([2.65])dnl
11011 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
11012 dnl the ones we care about.
11013 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
11014 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
11015 AC_REQUIRE([AC_PROG_INSTALL])dnl
11016 if test "`cd $srcdir && pwd`" != "`pwd`"; then
11017   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
11018   # is not polluted with repeated "-I."
11019   AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
11020   # test to see if srcdir already configured
11021   if test -f $srcdir/config.status; then
11022     AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
11023   fi
11024 fi
11025 
11026 # test whether we have cygpath
11027 if test -z "$CYGPATH_W"; then
11028   if (cygpath --version) >/dev/null 2>/dev/null; then
11029     CYGPATH_W='cygpath -w'
11030   else
11031     CYGPATH_W=echo
11032   fi
11033 fi
11034 AC_SUBST([CYGPATH_W])
11035 
11036 # Define the identity of the package.
11037 dnl Distinguish between old-style and new-style calls.
11038 m4_ifval([$2],
11039 [AC_DIAGNOSE([obsolete],
11040              [$0: two- and three-arguments forms are deprecated.])
11041 m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
11042  AC_SUBST([PACKAGE], [$1])dnl
11043  AC_SUBST([VERSION], [$2])],
11044 [_AM_SET_OPTIONS([$1])dnl
11045 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
11046 m4_if(
11047   m4_ifset([AC_PACKAGE_NAME], [ok]):m4_ifset([AC_PACKAGE_VERSION], [ok]),
11048   [ok:ok],,
11049   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
11050  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
11051  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
11052 
11053 _AM_IF_OPTION([no-define],,
11054 [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
11055  AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
11056 
11057 # Some tools Automake needs.
11058 AC_REQUIRE([AM_SANITY_CHECK])dnl
11059 AC_REQUIRE([AC_ARG_PROGRAM])dnl
11060 AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
11061 AM_MISSING_PROG([AUTOCONF], [autoconf])
11062 AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
11063 AM_MISSING_PROG([AUTOHEADER], [autoheader])
11064 AM_MISSING_PROG([MAKEINFO], [makeinfo])
11065 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
11066 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
11067 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
11068 # For better backward compatibility.  To be removed once Automake 1.9.x
11069 # dies out for good.  For more background, see:
11070 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
11071 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
11072 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
11073 # We need awk for the "check" target (and possibly the TAP driver).  The
11074 # system "awk" is bad on some platforms.
11075 AC_REQUIRE([AC_PROG_AWK])dnl
11076 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
11077 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
11078 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
11079 	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
11080 			     [_AM_PROG_TAR([v7])])])
11081 _AM_IF_OPTION([no-dependencies],,
11082 [AC_PROVIDE_IFELSE([AC_PROG_CC],
11083 		  [_AM_DEPENDENCIES([CC])],
11084 		  [m4_define([AC_PROG_CC],
11085 			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
11086 AC_PROVIDE_IFELSE([AC_PROG_CXX],
11087 		  [_AM_DEPENDENCIES([CXX])],
11088 		  [m4_define([AC_PROG_CXX],
11089 			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
11090 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
11091 		  [_AM_DEPENDENCIES([OBJC])],
11092 		  [m4_define([AC_PROG_OBJC],
11093 			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
11094 AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
11095 		  [_AM_DEPENDENCIES([OBJCXX])],
11096 		  [m4_define([AC_PROG_OBJCXX],
11097 			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
11098 ])
11099 # Variables for tags utilities; see am/tags.am
11100 if test -z "$CTAGS"; then
11101   CTAGS=ctags
11102 fi
11103 AC_SUBST([CTAGS])
11104 if test -z "$ETAGS"; then
11105   ETAGS=etags
11106 fi
11107 AC_SUBST([ETAGS])
11108 if test -z "$CSCOPE"; then
11109   CSCOPE=cscope
11110 fi
11111 AC_SUBST([CSCOPE])
11112 
11113 AC_REQUIRE([AM_SILENT_RULES])dnl
11114 dnl The testsuite driver may need to know about EXEEXT, so add the
11115 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
11116 dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
11117 AC_CONFIG_COMMANDS_PRE(dnl
11118 [m4_provide_if([_AM_COMPILER_EXEEXT],
11119   [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
11120 
11121 # POSIX will say in a future version that running "rm -f" with no argument
11122 # is OK; and we want to be able to make that assumption in our Makefile
11123 # recipes.  So use an aggressive probe to check that the usage we want is
11124 # actually supported "in the wild" to an acceptable degree.
11125 # See automake bug#10828.
11126 # To make any issue more visible, cause the running configure to be aborted
11127 # by default if the 'rm' program in use doesn't match our expectations; the
11128 # user can still override this though.
11129 if rm -f && rm -fr && rm -rf; then : OK; else
11130   cat >&2 <<'END'
11131 Oops!
11132 
11133 Your 'rm' program seems unable to run without file operands specified
11134 on the command line, even when the '-f' option is present.  This is contrary
11135 to the behaviour of most rm programs out there, and not conforming with
11136 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
11137 
11138 Please tell bug-automake@gnu.org about your system, including the value
11139 of your $PATH and any error possibly output before this message.  This
11140 can help us improve future automake versions.
11141 
11142 END
11143   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
11144     echo 'Configuration will proceed anyway, since you have set the' >&2
11145     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
11146     echo >&2
11147   else
11148     cat >&2 <<'END'
11149 Aborting the configuration process, to ensure you take notice of the issue.
11150 
11151 You can download and install GNU coreutils to get an 'rm' implementation
11152 that behaves properly: <https://www.gnu.org/software/coreutils/>.
11153 
11154 If you want to complete the configuration process using your problematic
11155 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
11156 to "yes", and re-run configure.
11157 
11158 END
11159     AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
11160   fi
11161 fi
11162 dnl The trailing newline in this macro's definition is deliberate, for
11163 dnl backward compatibility and to allow trailing 'dnl'-style comments
11164 dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
11165 ])
11166 
11167 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
11168 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
11169 dnl mangled by Autoconf and run in a shell conditional statement.
11170 m4_define([_AC_COMPILER_EXEEXT],
11171 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
11172 
11173 # When config.status generates a header, we must update the stamp-h file.
11174 # This file resides in the same directory as the config header
11175 # that is generated.  The stamp files are numbered to have different names.
11176 
11177 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
11178 # loop where config.status creates the headers, so we can generate
11179 # our stamp files there.
11180 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
11181 [# Compute $1's index in $config_headers.
11182 _am_arg=$1
11183 _am_stamp_count=1
11184 for _am_header in $config_headers :; do
11185   case $_am_header in
11186     $_am_arg | $_am_arg:* )
11187       break ;;
11188     * )
11189       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
11190   esac
11191 done
11192 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
11193 
11194 # Copyright (C) 2001-2021 Free Software Foundation, Inc.
11195 #
11196 # This file is free software; the Free Software Foundation
11197 # gives unlimited permission to copy and/or distribute it,
11198 # with or without modifications, as long as this notice is preserved.
11199 
11200 # AM_PROG_INSTALL_SH
11201 # ------------------
11202 # Define $install_sh.
11203 AC_DEFUN([AM_PROG_INSTALL_SH],
11204 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
11205 if test x"${install_sh+set}" != xset; then
11206   case $am_aux_dir in
11207   *\ * | *\	*)
11208     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
11209   *)
11210     install_sh="\${SHELL} $am_aux_dir/install-sh"
11211   esac
11212 fi
11213 AC_SUBST([install_sh])])
11214 
11215 # Copyright (C) 2003-2021 Free Software Foundation, Inc.
11216 #
11217 # This file is free software; the Free Software Foundation
11218 # gives unlimited permission to copy and/or distribute it,
11219 # with or without modifications, as long as this notice is preserved.
11220 
11221 # Check whether the underlying file-system supports filenames
11222 # with a leading dot.  For instance MS-DOS doesn't.
11223 AC_DEFUN([AM_SET_LEADING_DOT],
11224 [rm -rf .tst 2>/dev/null
11225 mkdir .tst 2>/dev/null
11226 if test -d .tst; then
11227   am__leading_dot=.
11228 else
11229   am__leading_dot=_
11230 fi
11231 rmdir .tst 2>/dev/null
11232 AC_SUBST([am__leading_dot])])
11233 
11234 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
11235 # From Jim Meyering
11236 
11237 # Copyright (C) 1996-2021 Free Software Foundation, Inc.
11238 #
11239 # This file is free software; the Free Software Foundation
11240 # gives unlimited permission to copy and/or distribute it,
11241 # with or without modifications, as long as this notice is preserved.
11242 
11243 # AM_MAINTAINER_MODE([DEFAULT-MODE])
11244 # ----------------------------------
11245 # Control maintainer-specific portions of Makefiles.
11246 # Default is to disable them, unless 'enable' is passed literally.
11247 # For symmetry, 'disable' may be passed as well.  Anyway, the user
11248 # can override the default with the --enable/--disable switch.
11249 AC_DEFUN([AM_MAINTAINER_MODE],
11250 [m4_case(m4_default([$1], [disable]),
11251        [enable], [m4_define([am_maintainer_other], [disable])],
11252        [disable], [m4_define([am_maintainer_other], [enable])],
11253        [m4_define([am_maintainer_other], [enable])
11254         m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
11255 AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
11256   dnl maintainer-mode's default is 'disable' unless 'enable' is passed
11257   AC_ARG_ENABLE([maintainer-mode],
11258     [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
11259       am_maintainer_other[ make rules and dependencies not useful
11260       (and sometimes confusing) to the casual installer])],
11261     [USE_MAINTAINER_MODE=$enableval],
11262     [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
11263   AC_MSG_RESULT([$USE_MAINTAINER_MODE])
11264   AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
11265   MAINT=$MAINTAINER_MODE_TRUE
11266   AC_SUBST([MAINT])dnl
11267 ]
11268 )
11269 
11270 # Check to see how 'make' treats includes.	            -*- Autoconf -*-
11271 
11272 # Copyright (C) 2001-2021 Free Software Foundation, Inc.
11273 #
11274 # This file is free software; the Free Software Foundation
11275 # gives unlimited permission to copy and/or distribute it,
11276 # with or without modifications, as long as this notice is preserved.
11277 
11278 # AM_MAKE_INCLUDE()
11279 # -----------------
11280 # Check whether make has an 'include' directive that can support all
11281 # the idioms we need for our automatic dependency tracking code.
11282 AC_DEFUN([AM_MAKE_INCLUDE],
11283 [AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
11284 cat > confinc.mk << 'END'
11285 am__doit:
11286 	@echo this is the am__doit target >confinc.out
11287 .PHONY: am__doit
11288 END
11289 am__include="#"
11290 am__quote=
11291 # BSD make does it like this.
11292 echo '.include "confinc.mk" # ignored' > confmf.BSD
11293 # Other make implementations (GNU, Solaris 10, AIX) do it like this.
11294 echo 'include confinc.mk # ignored' > confmf.GNU
11295 _am_result=no
11296 for s in GNU BSD; do
11297   AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
11298   AS_CASE([$?:`cat confinc.out 2>/dev/null`],
11299       ['0:this is the am__doit target'],
11300       [AS_CASE([$s],
11301           [BSD], [am__include='.include' am__quote='"'],
11302           [am__include='include' am__quote=''])])
11303   if test "$am__include" != "#"; then
11304     _am_result="yes ($s style)"
11305     break
11306   fi
11307 done
11308 rm -f confinc.* confmf.*
11309 AC_MSG_RESULT([${_am_result}])
11310 AC_SUBST([am__include])])
11311 AC_SUBST([am__quote])])
11312 
11313 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
11314 
11315 # Copyright (C) 1997-2021 Free Software Foundation, Inc.
11316 #
11317 # This file is free software; the Free Software Foundation
11318 # gives unlimited permission to copy and/or distribute it,
11319 # with or without modifications, as long as this notice is preserved.
11320 
11321 # AM_MISSING_PROG(NAME, PROGRAM)
11322 # ------------------------------
11323 AC_DEFUN([AM_MISSING_PROG],
11324 [AC_REQUIRE([AM_MISSING_HAS_RUN])
11325 $1=${$1-"${am_missing_run}$2"}
11326 AC_SUBST($1)])
11327 
11328 # AM_MISSING_HAS_RUN
11329 # ------------------
11330 # Define MISSING if not defined so far and test if it is modern enough.
11331 # If it is, set am_missing_run to use it, otherwise, to nothing.
11332 AC_DEFUN([AM_MISSING_HAS_RUN],
11333 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
11334 AC_REQUIRE_AUX_FILE([missing])dnl
11335 if test x"${MISSING+set}" != xset; then
11336   MISSING="\${SHELL} '$am_aux_dir/missing'"
11337 fi
11338 # Use eval to expand $SHELL
11339 if eval "$MISSING --is-lightweight"; then
11340   am_missing_run="$MISSING "
11341 else
11342   am_missing_run=
11343   AC_MSG_WARN(['missing' script is too old or missing])
11344 fi
11345 ])
11346 
11347 # Helper functions for option handling.                     -*- Autoconf -*-
11348 
11349 # Copyright (C) 2001-2021 Free Software Foundation, Inc.
11350 #
11351 # This file is free software; the Free Software Foundation
11352 # gives unlimited permission to copy and/or distribute it,
11353 # with or without modifications, as long as this notice is preserved.
11354 
11355 # _AM_MANGLE_OPTION(NAME)
11356 # -----------------------
11357 AC_DEFUN([_AM_MANGLE_OPTION],
11358 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
11359 
11360 # _AM_SET_OPTION(NAME)
11361 # --------------------
11362 # Set option NAME.  Presently that only means defining a flag for this option.
11363 AC_DEFUN([_AM_SET_OPTION],
11364 [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
11365 
11366 # _AM_SET_OPTIONS(OPTIONS)
11367 # ------------------------
11368 # OPTIONS is a space-separated list of Automake options.
11369 AC_DEFUN([_AM_SET_OPTIONS],
11370 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
11371 
11372 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
11373 # -------------------------------------------
11374 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
11375 AC_DEFUN([_AM_IF_OPTION],
11376 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
11377 
11378 # Copyright (C) 1999-2021 Free Software Foundation, Inc.
11379 #
11380 # This file is free software; the Free Software Foundation
11381 # gives unlimited permission to copy and/or distribute it,
11382 # with or without modifications, as long as this notice is preserved.
11383 
11384 # _AM_PROG_CC_C_O
11385 # ---------------
11386 # Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
11387 # to automatically call this.
11388 AC_DEFUN([_AM_PROG_CC_C_O],
11389 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
11390 AC_REQUIRE_AUX_FILE([compile])dnl
11391 AC_LANG_PUSH([C])dnl
11392 AC_CACHE_CHECK(
11393   [whether $CC understands -c and -o together],
11394   [am_cv_prog_cc_c_o],
11395   [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
11396   # Make sure it works both with $CC and with simple cc.
11397   # Following AC_PROG_CC_C_O, we do the test twice because some
11398   # compilers refuse to overwrite an existing .o file with -o,
11399   # though they will create one.
11400   am_cv_prog_cc_c_o=yes
11401   for am_i in 1 2; do
11402     if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
11403          && test -f conftest2.$ac_objext; then
11404       : OK
11405     else
11406       am_cv_prog_cc_c_o=no
11407       break
11408     fi
11409   done
11410   rm -f core conftest*
11411   unset am_i])
11412 if test "$am_cv_prog_cc_c_o" != yes; then
11413    # Losing compiler, so override with the script.
11414    # FIXME: It is wrong to rewrite CC.
11415    # But if we don't then we get into trouble of one sort or another.
11416    # A longer-term fix would be to have automake use am__CC in this case,
11417    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
11418    CC="$am_aux_dir/compile $CC"
11419 fi
11420 AC_LANG_POP([C])])
11421 
11422 # For backward compatibility.
11423 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
11424 
11425 # Copyright (C) 2001-2021 Free Software Foundation, Inc.
11426 #
11427 # This file is free software; the Free Software Foundation
11428 # gives unlimited permission to copy and/or distribute it,
11429 # with or without modifications, as long as this notice is preserved.
11430 
11431 # AM_RUN_LOG(COMMAND)
11432 # -------------------
11433 # Run COMMAND, save the exit status in ac_status, and log it.
11434 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
11435 AC_DEFUN([AM_RUN_LOG],
11436 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
11437    ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
11438    ac_status=$?
11439    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
11440    (exit $ac_status); }])
11441 
11442 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
11443 
11444 # Copyright (C) 1996-2021 Free Software Foundation, Inc.
11445 #
11446 # This file is free software; the Free Software Foundation
11447 # gives unlimited permission to copy and/or distribute it,
11448 # with or without modifications, as long as this notice is preserved.
11449 
11450 # AM_SANITY_CHECK
11451 # ---------------
11452 AC_DEFUN([AM_SANITY_CHECK],
11453 [AC_MSG_CHECKING([whether build environment is sane])
11454 # Reject unsafe characters in $srcdir or the absolute working directory
11455 # name.  Accept space and tab only in the latter.
11456 am_lf='
11457 '
11458 case `pwd` in
11459   *[[\\\"\#\$\&\'\`$am_lf]]*)
11460     AC_MSG_ERROR([unsafe absolute working directory name]);;
11461 esac
11462 case $srcdir in
11463   *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
11464     AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
11465 esac
11466 
11467 # Do 'set' in a subshell so we don't clobber the current shell's
11468 # arguments.  Must try -L first in case configure is actually a
11469 # symlink; some systems play weird games with the mod time of symlinks
11470 # (eg FreeBSD returns the mod time of the symlink's containing
11471 # directory).
11472 if (
11473    am_has_slept=no
11474    for am_try in 1 2; do
11475      echo "timestamp, slept: $am_has_slept" > conftest.file
11476      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
11477      if test "$[*]" = "X"; then
11478 	# -L didn't work.
11479 	set X `ls -t "$srcdir/configure" conftest.file`
11480      fi
11481      if test "$[*]" != "X $srcdir/configure conftest.file" \
11482 	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
11483 
11484 	# If neither matched, then we have a broken ls.  This can happen
11485 	# if, for instance, CONFIG_SHELL is bash and it inherits a
11486 	# broken ls alias from the environment.  This has actually
11487 	# happened.  Such a system could not be considered "sane".
11488 	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
11489   alias in your environment])
11490      fi
11491      if test "$[2]" = conftest.file || test $am_try -eq 2; then
11492        break
11493      fi
11494      # Just in case.
11495      sleep 1
11496      am_has_slept=yes
11497    done
11498    test "$[2]" = conftest.file
11499    )
11500 then
11501    # Ok.
11502    :
11503 else
11504    AC_MSG_ERROR([newly created file is older than distributed files!
11505 Check your system clock])
11506 fi
11507 AC_MSG_RESULT([yes])
11508 # If we didn't sleep, we still need to ensure time stamps of config.status and
11509 # generated files are strictly newer.
11510 am_sleep_pid=
11511 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
11512   ( sleep 1 ) &
11513   am_sleep_pid=$!
11514 fi
11515 AC_CONFIG_COMMANDS_PRE(
11516   [AC_MSG_CHECKING([that generated files are newer than configure])
11517    if test -n "$am_sleep_pid"; then
11518      # Hide warnings about reused PIDs.
11519      wait $am_sleep_pid 2>/dev/null
11520    fi
11521    AC_MSG_RESULT([done])])
11522 rm -f conftest.file
11523 ])
11524 
11525 # Copyright (C) 2009-2021 Free Software Foundation, Inc.
11526 #
11527 # This file is free software; the Free Software Foundation
11528 # gives unlimited permission to copy and/or distribute it,
11529 # with or without modifications, as long as this notice is preserved.
11530 
11531 # AM_SILENT_RULES([DEFAULT])
11532 # --------------------------
11533 # Enable less verbose build rules; with the default set to DEFAULT
11534 # ("yes" being less verbose, "no" or empty being verbose).
11535 AC_DEFUN([AM_SILENT_RULES],
11536 [AC_ARG_ENABLE([silent-rules], [dnl
11537 AS_HELP_STRING(
11538   [--enable-silent-rules],
11539   [less verbose build output (undo: "make V=1")])
11540 AS_HELP_STRING(
11541   [--disable-silent-rules],
11542   [verbose build output (undo: "make V=0")])dnl
11543 ])
11544 case $enable_silent_rules in @%:@ (((
11545   yes) AM_DEFAULT_VERBOSITY=0;;
11546    no) AM_DEFAULT_VERBOSITY=1;;
11547     *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
11548 esac
11549 dnl
11550 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
11551 dnl do not support nested variable expansions.
11552 dnl See automake bug#9928 and bug#10237.
11553 am_make=${MAKE-make}
11554 AC_CACHE_CHECK([whether $am_make supports nested variables],
11555    [am_cv_make_support_nested_variables],
11556    [if AS_ECHO([['TRUE=$(BAR$(V))
11557 BAR0=false
11558 BAR1=true
11559 V=1
11560 am__doit:
11561 	@$(TRUE)
11562 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
11563   am_cv_make_support_nested_variables=yes
11564 else
11565   am_cv_make_support_nested_variables=no
11566 fi])
11567 if test $am_cv_make_support_nested_variables = yes; then
11568   dnl Using '$V' instead of '$(V)' breaks IRIX make.
11569   AM_V='$(V)'
11570   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
11571 else
11572   AM_V=$AM_DEFAULT_VERBOSITY
11573   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
11574 fi
11575 AC_SUBST([AM_V])dnl
11576 AM_SUBST_NOTMAKE([AM_V])dnl
11577 AC_SUBST([AM_DEFAULT_V])dnl
11578 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
11579 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
11580 AM_BACKSLASH='\'
11581 AC_SUBST([AM_BACKSLASH])dnl
11582 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
11583 ])
11584 
11585 # Copyright (C) 2001-2021 Free Software Foundation, Inc.
11586 #
11587 # This file is free software; the Free Software Foundation
11588 # gives unlimited permission to copy and/or distribute it,
11589 # with or without modifications, as long as this notice is preserved.
11590 
11591 # AM_PROG_INSTALL_STRIP
11592 # ---------------------
11593 # One issue with vendor 'install' (even GNU) is that you can't
11594 # specify the program used to strip binaries.  This is especially
11595 # annoying in cross-compiling environments, where the build's strip
11596 # is unlikely to handle the host's binaries.
11597 # Fortunately install-sh will honor a STRIPPROG variable, so we
11598 # always use install-sh in "make install-strip", and initialize
11599 # STRIPPROG with the value of the STRIP variable (set by the user).
11600 AC_DEFUN([AM_PROG_INSTALL_STRIP],
11601 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
11602 # Installed binaries are usually stripped using 'strip' when the user
11603 # run "make install-strip".  However 'strip' might not be the right
11604 # tool to use in cross-compilation environments, therefore Automake
11605 # will honor the 'STRIP' environment variable to overrule this program.
11606 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
11607 if test "$cross_compiling" != no; then
11608   AC_CHECK_TOOL([STRIP], [strip], :)
11609 fi
11610 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
11611 AC_SUBST([INSTALL_STRIP_PROGRAM])])
11612 
11613 # Copyright (C) 2006-2021 Free Software Foundation, Inc.
11614 #
11615 # This file is free software; the Free Software Foundation
11616 # gives unlimited permission to copy and/or distribute it,
11617 # with or without modifications, as long as this notice is preserved.
11618 
11619 # _AM_SUBST_NOTMAKE(VARIABLE)
11620 # ---------------------------
11621 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
11622 # This macro is traced by Automake.
11623 AC_DEFUN([_AM_SUBST_NOTMAKE])
11624 
11625 # AM_SUBST_NOTMAKE(VARIABLE)
11626 # --------------------------
11627 # Public sister of _AM_SUBST_NOTMAKE.
11628 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
11629 
11630 # Check how to create a tarball.                            -*- Autoconf -*-
11631 
11632 # Copyright (C) 2004-2021 Free Software Foundation, Inc.
11633 #
11634 # This file is free software; the Free Software Foundation
11635 # gives unlimited permission to copy and/or distribute it,
11636 # with or without modifications, as long as this notice is preserved.
11637 
11638 # _AM_PROG_TAR(FORMAT)
11639 # --------------------
11640 # Check how to create a tarball in format FORMAT.
11641 # FORMAT should be one of 'v7', 'ustar', or 'pax'.
11642 #
11643 # Substitute a variable $(am__tar) that is a command
11644 # writing to stdout a FORMAT-tarball containing the directory
11645 # $tardir.
11646 #     tardir=directory && $(am__tar) > result.tar
11647 #
11648 # Substitute a variable $(am__untar) that extract such
11649 # a tarball read from stdin.
11650 #     $(am__untar) < result.tar
11651 #
11652 AC_DEFUN([_AM_PROG_TAR],
11653 [# Always define AMTAR for backward compatibility.  Yes, it's still used
11654 # in the wild :-(  We should find a proper way to deprecate it ...
11655 AC_SUBST([AMTAR], ['$${TAR-tar}'])
11656 
11657 # We'll loop over all known methods to create a tar archive until one works.
11658 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
11659 
11660 m4_if([$1], [v7],
11661   [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
11662 
11663   [m4_case([$1],
11664     [ustar],
11665      [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
11666       # There is notably a 21 bits limit for the UID and the GID.  In fact,
11667       # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
11668       # and bug#13588).
11669       am_max_uid=2097151 # 2^21 - 1
11670       am_max_gid=$am_max_uid
11671       # The $UID and $GID variables are not portable, so we need to resort
11672       # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
11673       # below are definitely unexpected, so allow the users to see them
11674       # (that is, avoid stderr redirection).
11675       am_uid=`id -u || echo unknown`
11676       am_gid=`id -g || echo unknown`
11677       AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
11678       if test $am_uid -le $am_max_uid; then
11679          AC_MSG_RESULT([yes])
11680       else
11681          AC_MSG_RESULT([no])
11682          _am_tools=none
11683       fi
11684       AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
11685       if test $am_gid -le $am_max_gid; then
11686          AC_MSG_RESULT([yes])
11687       else
11688         AC_MSG_RESULT([no])
11689         _am_tools=none
11690       fi],
11691 
11692   [pax],
11693     [],
11694 
11695   [m4_fatal([Unknown tar format])])
11696 
11697   AC_MSG_CHECKING([how to create a $1 tar archive])
11698 
11699   # Go ahead even if we have the value already cached.  We do so because we
11700   # need to set the values for the 'am__tar' and 'am__untar' variables.
11701   _am_tools=${am_cv_prog_tar_$1-$_am_tools}
11702 
11703   for _am_tool in $_am_tools; do
11704     case $_am_tool in
11705     gnutar)
11706       for _am_tar in tar gnutar gtar; do
11707         AM_RUN_LOG([$_am_tar --version]) && break
11708       done
11709       am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
11710       am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
11711       am__untar="$_am_tar -xf -"
11712       ;;
11713     plaintar)
11714       # Must skip GNU tar: if it does not support --format= it doesn't create
11715       # ustar tarball either.
11716       (tar --version) >/dev/null 2>&1 && continue
11717       am__tar='tar chf - "$$tardir"'
11718       am__tar_='tar chf - "$tardir"'
11719       am__untar='tar xf -'
11720       ;;
11721     pax)
11722       am__tar='pax -L -x $1 -w "$$tardir"'
11723       am__tar_='pax -L -x $1 -w "$tardir"'
11724       am__untar='pax -r'
11725       ;;
11726     cpio)
11727       am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
11728       am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
11729       am__untar='cpio -i -H $1 -d'
11730       ;;
11731     none)
11732       am__tar=false
11733       am__tar_=false
11734       am__untar=false
11735       ;;
11736     esac
11737 
11738     # If the value was cached, stop now.  We just wanted to have am__tar
11739     # and am__untar set.
11740     test -n "${am_cv_prog_tar_$1}" && break
11741 
11742     # tar/untar a dummy directory, and stop if the command works.
11743     rm -rf conftest.dir
11744     mkdir conftest.dir
11745     echo GrepMe > conftest.dir/file
11746     AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
11747     rm -rf conftest.dir
11748     if test -s conftest.tar; then
11749       AM_RUN_LOG([$am__untar <conftest.tar])
11750       AM_RUN_LOG([cat conftest.dir/file])
11751       grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
11752     fi
11753   done
11754   rm -rf conftest.dir
11755 
11756   AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
11757   AC_MSG_RESULT([$am_cv_prog_tar_$1])])
11758 
11759 AC_SUBST([am__tar])
11760 AC_SUBST([am__untar])
11761 ]) # _AM_PROG_TAR
11762 
11763 m4_include([acinclude.m4])