recipes

packages recipes for the <noname> package manager
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      1 m4trace:/usr/share/aclocal/libtool.m4:61: -1- AC_DEFUN([LT_INIT], [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
      2 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
      3 AC_BEFORE([$0], [LT_LANG])dnl
      4 AC_BEFORE([$0], [LT_OUTPUT])dnl
      5 AC_BEFORE([$0], [LTDL_INIT])dnl
      6 m4_require([_LT_CHECK_BUILDDIR])dnl
      7 
      8 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
      9 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
     10 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
     11 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
     12 dnl unless we require an AC_DEFUNed macro:
     13 AC_REQUIRE([LTOPTIONS_VERSION])dnl
     14 AC_REQUIRE([LTSUGAR_VERSION])dnl
     15 AC_REQUIRE([LTVERSION_VERSION])dnl
     16 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
     17 m4_require([_LT_PROG_LTMAIN])dnl
     18 
     19 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
     20 
     21 dnl Parse OPTIONS
     22 _LT_SET_OPTIONS([$0], [$1])
     23 
     24 # This can be used to rebuild libtool when needed
     25 LIBTOOL_DEPS=$ltmain
     26 
     27 # Always use our own libtool.
     28 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
     29 AC_SUBST(LIBTOOL)dnl
     30 
     31 _LT_SETUP
     32 
     33 # Only expand once:
     34 m4_define([LT_INIT])
     35 ])
     36 m4trace:/usr/share/aclocal/libtool.m4:99: -1- AU_DEFUN([AC_PROG_LIBTOOL], [m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
     37 m4trace:/usr/share/aclocal/libtool.m4:99: -1- AC_DEFUN([AC_PROG_LIBTOOL], [AC_DIAGNOSE([obsolete], [The macro `AC_PROG_LIBTOOL' is obsolete.
     38 You should run autoupdate.])dnl
     39 m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
     40 m4trace:/usr/share/aclocal/libtool.m4:100: -1- AU_DEFUN([AM_PROG_LIBTOOL], [m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
     41 m4trace:/usr/share/aclocal/libtool.m4:100: -1- AC_DEFUN([AM_PROG_LIBTOOL], [AC_DIAGNOSE([obsolete], [The macro `AM_PROG_LIBTOOL' is obsolete.
     42 You should run autoupdate.])dnl
     43 m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
     44 m4trace:/usr/share/aclocal/libtool.m4:619: -1- AC_DEFUN([LT_OUTPUT], [: ${CONFIG_LT=./config.lt}
     45 AC_MSG_NOTICE([creating $CONFIG_LT])
     46 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
     47 [# Run this file to recreate a libtool stub with the current configuration.])
     48 
     49 cat >>"$CONFIG_LT" <<\_LTEOF
     50 lt_cl_silent=false
     51 exec AS_MESSAGE_LOG_FD>>config.log
     52 {
     53   echo
     54   AS_BOX([Running $as_me.])
     55 } >&AS_MESSAGE_LOG_FD
     56 
     57 lt_cl_help="\
     58 '$as_me' creates a local libtool stub from the current configuration,
     59 for use in further configure time tests before the real libtool is
     60 generated.
     61 
     62 Usage: $[0] [[OPTIONS]]
     63 
     64   -h, --help      print this help, then exit
     65   -V, --version   print version number, then exit
     66   -q, --quiet     do not print progress messages
     67   -d, --debug     don't remove temporary files
     68 
     69 Report bugs to <bug-libtool@gnu.org>."
     70 
     71 lt_cl_version="\
     72 m4_ifset([AC_DEFAGE_NAME], [AC_DEFAGE_NAME ])config.lt[]dnl
     73 m4_ifset([AC_DEFAGE_VERSION], [ AC_DEFAGE_VERSION])
     74 configured by $[0], generated by m4_DEFAGE_STRING.
     75 
     76 Copyright (C) 2011 Free Software Foundation, Inc.
     77 This config.lt script is free software; the Free Software Foundation
     78 gives unlimited permision to copy, distribute and modify it."
     79 
     80 while test 0 != $[#]
     81 do
     82   case $[1] in
     83     --version | --v* | -V )
     84       echo "$lt_cl_version"; exit 0 ;;
     85     --help | --h* | -h )
     86       echo "$lt_cl_help"; exit 0 ;;
     87     --debug | --d* | -d )
     88       debug=: ;;
     89     --quiet | --q* | --silent | --s* | -q )
     90       lt_cl_silent=: ;;
     91 
     92     -*) AC_MSG_ERROR([unrecognized option: $[1]
     93 Try '$[0] --help' for more information.]) ;;
     94 
     95     *) AC_MSG_ERROR([unrecognized argument: $[1]
     96 Try '$[0] --help' for more information.]) ;;
     97   esac
     98   shift
     99 done
    100 
    101 if $lt_cl_silent; then
    102   exec AS_MESSAGE_FD>/dev/null
    103 fi
    104 _LTEOF
    105 
    106 cat >>"$CONFIG_LT" <<_LTEOF
    107 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
    108 _LTEOF
    109 
    110 cat >>"$CONFIG_LT" <<\_LTEOF
    111 AC_MSG_NOTICE([creating $ofile])
    112 _LT_OUTPUT_LIBTOOL_COMMANDS
    113 AS_EXIT(0)
    114 _LTEOF
    115 chmod +x "$CONFIG_LT"
    116 
    117 # configure is writing to config.log, but config.lt does its own redirection,
    118 # appending to config.log, which fails on DOS, as config.log is still kept
    119 # open by configure.  Here we exec the FD to /dev/null, effectively closing
    120 # config.log, so it can be properly (re)opened and appended to by config.lt.
    121 lt_cl_success=:
    122 test yes = "$silent" &&
    123   lt_config_lt_args="$lt_config_lt_args --quiet"
    124 exec AS_MESSAGE_LOG_FD>/dev/null
    125 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
    126 exec AS_MESSAGE_LOG_FD>>config.log
    127 $lt_cl_success || AS_EXIT(1)
    128 ])
    129 m4trace:/usr/share/aclocal/libtool.m4:812: -1- AC_DEFUN([LT_SUPPORTED_TAG], [])
    130 m4trace:/usr/share/aclocal/libtool.m4:823: -1- AC_DEFUN([LT_LANG], [AC_BEFORE([$0], [LT_OUTPUT])dnl
    131 m4_case([$1],
    132   [C],			[_LT_LANG(C)],
    133   [C++],		[_LT_LANG(CXX)],
    134   [Go],			[_LT_LANG(GO)],
    135   [Java],		[_LT_LANG(GCJ)],
    136   [Fortran 77],		[_LT_LANG(F77)],
    137   [Fortran],		[_LT_LANG(FC)],
    138   [Windows Resource],	[_LT_LANG(RC)],
    139   [m4_ifdef([_LT_LANG_]$1[_CONFIG],
    140     [_LT_LANG($1)],
    141     [m4_fatal([$0: unsupported language: "$1"])])])dnl
    142 ])
    143 m4trace:/usr/share/aclocal/libtool.m4:915: -1- AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
    144 m4trace:/usr/share/aclocal/libtool.m4:915: -1- AC_DEFUN([AC_LIBTOOL_CXX], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_CXX' is obsolete.
    145 You should run autoupdate.])dnl
    146 LT_LANG(C++)])
    147 m4trace:/usr/share/aclocal/libtool.m4:916: -1- AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
    148 m4trace:/usr/share/aclocal/libtool.m4:916: -1- AC_DEFUN([AC_LIBTOOL_F77], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_F77' is obsolete.
    149 You should run autoupdate.])dnl
    150 LT_LANG(Fortran 77)])
    151 m4trace:/usr/share/aclocal/libtool.m4:917: -1- AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
    152 m4trace:/usr/share/aclocal/libtool.m4:917: -1- AC_DEFUN([AC_LIBTOOL_FC], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_FC' is obsolete.
    153 You should run autoupdate.])dnl
    154 LT_LANG(Fortran)])
    155 m4trace:/usr/share/aclocal/libtool.m4:918: -1- AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
    156 m4trace:/usr/share/aclocal/libtool.m4:918: -1- AC_DEFUN([AC_LIBTOOL_GCJ], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_GCJ' is obsolete.
    157 You should run autoupdate.])dnl
    158 LT_LANG(Java)])
    159 m4trace:/usr/share/aclocal/libtool.m4:919: -1- AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
    160 m4trace:/usr/share/aclocal/libtool.m4:919: -1- AC_DEFUN([AC_LIBTOOL_RC], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_RC' is obsolete.
    161 You should run autoupdate.])dnl
    162 LT_LANG(Windows Resource)])
    163 m4trace:/usr/share/aclocal/libtool.m4:1247: -1- AC_DEFUN([_LT_WITH_SYSROOT], [AC_MSG_CHECKING([for libtool-sysroot])
    164 AC_ARG_WITH([libtool-sysroot],
    165 [AS_HELP_STRING([--with-libtool-sysroot@<:@=DIR@:>@],
    166   [Search for dependent libraries within DIR (or the compiler's sysroot
    167    if not specified).])],
    168 [], [with_libtool_sysroot=no])
    169 
    170 dnl lt_sysroot will always be passed unquoted.  We quote it here
    171 dnl in case the user passed a directory name.
    172 lt_sysroot=
    173 case $with_libtool_sysroot in #(
    174  yes)
    175    if test yes = "$GCC"; then
    176      lt_sysroot=`$CC --print-sysroot 2>/dev/null`
    177    fi
    178    ;; #(
    179  /*)
    180    lt_sysroot=`echo "$with_libtool_sysroot" | sed -e "$sed_quote_subst"`
    181    ;; #(
    182  no|'')
    183    ;; #(
    184  *)
    185    AC_MSG_RESULT([$with_libtool_sysroot])
    186    AC_MSG_ERROR([The sysroot must be an absolute path.])
    187    ;;
    188 esac
    189 
    190  AC_MSG_RESULT([${lt_sysroot:-no}])
    191 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
    192 [dependent libraries, and where our libraries should be installed.])])
    193 m4trace:/usr/share/aclocal/libtool.m4:1578: -1- AC_DEFUN([_LT_COMPILER_OPTION], [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
    194 m4_require([_LT_DECL_SED])dnl
    195 AC_CACHE_CHECK([$1], [$2],
    196   [$2=no
    197    m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
    198    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    199    lt_compiler_flag="$3"  ## exclude from sc_useless_quotes_in_assignment
    200    # Insert the option either (1) after the last *FLAGS variable, or
    201    # (2) before a word containing "conftest.", or (3) at the end.
    202    # Note that $ac_compile itself does not contain backslashes and begins
    203    # with a dollar sign (not a hyphen), so the echo should work correctly.
    204    # The option is referenced via a variable to avoid confusing sed.
    205    lt_compile=`echo "$ac_compile" | $SED \
    206    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    207    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
    208    -e 's:$: $lt_compiler_flag:'`
    209    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
    210    (eval "$lt_compile" 2>conftest.err)
    211    ac_status=$?
    212    cat conftest.err >&AS_MESSAGE_LOG_FD
    213    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
    214    if (exit $ac_status) && test -s "$ac_outfile"; then
    215      # The compiler can only warn and ignore the option if not recognized
    216      # So say no if there are warnings other than the usual output.
    217      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
    218      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
    219      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
    220        $2=yes
    221      fi
    222    fi
    223    $RM conftest*
    224 ])
    225 
    226 if test yes = "[$]$2"; then
    227     m4_if([$5], , :, [$5])
    228 else
    229     m4_if([$6], , :, [$6])
    230 fi
    231 ])
    232 m4trace:/usr/share/aclocal/libtool.m4:1620: -1- AU_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [m4_if($#, 0, [_LT_COMPILER_OPTION], [_LT_COMPILER_OPTION($@)])])
    233 m4trace:/usr/share/aclocal/libtool.m4:1620: -1- AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_COMPILER_OPTION' is obsolete.
    234 You should run autoupdate.])dnl
    235 m4_if($#, 0, [_LT_COMPILER_OPTION], [_LT_COMPILER_OPTION($@)])])
    236 m4trace:/usr/share/aclocal/libtool.m4:1629: -1- AC_DEFUN([_LT_LINKER_OPTION], [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
    237 m4_require([_LT_DECL_SED])dnl
    238 AC_CACHE_CHECK([$1], [$2],
    239   [$2=no
    240    save_LDFLAGS=$LDFLAGS
    241    LDFLAGS="$LDFLAGS $3"
    242    echo "$lt_simple_link_test_code" > conftest.$ac_ext
    243    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
    244      # The linker can only warn and ignore the option if not recognized
    245      # So say no if there are warnings
    246      if test -s conftest.err; then
    247        # Append any errors to the config.log.
    248        cat conftest.err 1>&AS_MESSAGE_LOG_FD
    249        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
    250        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
    251        if diff conftest.exp conftest.er2 >/dev/null; then
    252          $2=yes
    253        fi
    254      else
    255        $2=yes
    256      fi
    257    fi
    258    $RM -r conftest*
    259    LDFLAGS=$save_LDFLAGS
    260 ])
    261 
    262 if test yes = "[$]$2"; then
    263     m4_if([$4], , :, [$4])
    264 else
    265     m4_if([$5], , :, [$5])
    266 fi
    267 ])
    268 m4trace:/usr/share/aclocal/libtool.m4:1664: -1- AU_DEFUN([AC_LIBTOOL_LINKER_OPTION], [m4_if($#, 0, [_LT_LINKER_OPTION], [_LT_LINKER_OPTION($@)])])
    269 m4trace:/usr/share/aclocal/libtool.m4:1664: -1- AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_LINKER_OPTION' is obsolete.
    270 You should run autoupdate.])dnl
    271 m4_if($#, 0, [_LT_LINKER_OPTION], [_LT_LINKER_OPTION($@)])])
    272 m4trace:/usr/share/aclocal/libtool.m4:1671: -1- AC_DEFUN([LT_CMD_MAX_LEN], [AC_REQUIRE([AC_CANONICAL_HOST])dnl
    273 # find the maximum length of command line arguments
    274 AC_MSG_CHECKING([the maximum length of command line arguments])
    275 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
    276   i=0
    277   teststring=ABCD
    278 
    279   case $build_os in
    280   msdosdjgpp*)
    281     # On DJGPP, this test can blow up pretty badly due to problems in libc
    282     # (any single argument exceeding 2000 bytes causes a buffer overrun
    283     # during glob expansion).  Even if it were fixed, the result of this
    284     # check would be larger than it should be.
    285     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
    286     ;;
    287 
    288   gnu*)
    289     # Under GNU Hurd, this test is not required because there is
    290     # no limit to the length of command line arguments.
    291     # Libtool will interpret -1 as no limit whatsoever
    292     lt_cv_sys_max_cmd_len=-1;
    293     ;;
    294 
    295   cygwin* | mingw* | cegcc*)
    296     # On Win9x/ME, this test blows up -- it succeeds, but takes
    297     # about 5 minutes as the teststring grows exponentially.
    298     # Worse, since 9x/ME are not pre-emptively multitasking,
    299     # you end up with a "frozen" computer, even though with patience
    300     # the test eventually succeeds (with a max line length of 256k).
    301     # Instead, let's just punt: use the minimum linelength reported by
    302     # all of the supported platforms: 8192 (on NT/2K/XP).
    303     lt_cv_sys_max_cmd_len=8192;
    304     ;;
    305 
    306   mint*)
    307     # On MiNT this can take a long time and run out of memory.
    308     lt_cv_sys_max_cmd_len=8192;
    309     ;;
    310 
    311   amigaos*)
    312     # On AmigaOS with pdksh, this test takes hours, literally.
    313     # So we just punt and use a minimum line length of 8192.
    314     lt_cv_sys_max_cmd_len=8192;
    315     ;;
    316 
    317   bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
    318     # This has been around since 386BSD, at least.  Likely further.
    319     if test -x /sbin/sysctl; then
    320       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
    321     elif test -x /usr/sbin/sysctl; then
    322       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
    323     else
    324       lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
    325     fi
    326     # And add a safety zone
    327     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
    328     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
    329     ;;
    330 
    331   interix*)
    332     # We know the value 262144 and hardcode it with a safety zone (like BSD)
    333     lt_cv_sys_max_cmd_len=196608
    334     ;;
    335 
    336   os2*)
    337     # The test takes a long time on OS/2.
    338     lt_cv_sys_max_cmd_len=8192
    339     ;;
    340 
    341   osf*)
    342     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
    343     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
    344     # nice to cause kernel panics so lets avoid the loop below.
    345     # First set a reasonable default.
    346     lt_cv_sys_max_cmd_len=16384
    347     #
    348     if test -x /sbin/sysconfig; then
    349       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
    350         *1*) lt_cv_sys_max_cmd_len=-1 ;;
    351       esac
    352     fi
    353     ;;
    354   sco3.2v5*)
    355     lt_cv_sys_max_cmd_len=102400
    356     ;;
    357   sysv5* | sco5v6* | sysv4.2uw2*)
    358     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
    359     if test -n "$kargmax"; then
    360       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[	 ]]//'`
    361     else
    362       lt_cv_sys_max_cmd_len=32768
    363     fi
    364     ;;
    365   *)
    366     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
    367     if test -n "$lt_cv_sys_max_cmd_len" && \
    368        test undefined != "$lt_cv_sys_max_cmd_len"; then
    369       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
    370       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
    371     else
    372       # Make teststring a little bigger before we do anything with it.
    373       # a 1K string should be a reasonable start.
    374       for i in 1 2 3 4 5 6 7 8; do
    375         teststring=$teststring$teststring
    376       done
    377       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
    378       # If test is not a shell built-in, we'll probably end up computing a
    379       # maximum length that is only half of the actual maximum length, but
    380       # we can't tell.
    381       while { test X`env echo "$teststring$teststring" 2>/dev/null` \
    382 	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
    383 	      test 17 != "$i" # 1/2 MB should be enough
    384       do
    385         i=`expr $i + 1`
    386         teststring=$teststring$teststring
    387       done
    388       # Only check the string length outside the loop.
    389       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
    390       teststring=
    391       # Add a significant safety factor because C++ compilers can tack on
    392       # massive amounts of additional arguments before passing them to the
    393       # linker.  It appears as though 1/2 is a usable value.
    394       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
    395     fi
    396     ;;
    397   esac
    398 ])
    399 if test -n "$lt_cv_sys_max_cmd_len"; then
    400   AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
    401 else
    402   AC_MSG_RESULT(none)
    403 fi
    404 max_cmd_len=$lt_cv_sys_max_cmd_len
    405 _LT_DECL([], [max_cmd_len], [0],
    406     [What is the maximum length of a command?])
    407 ])
    408 m4trace:/usr/share/aclocal/libtool.m4:1810: -1- AU_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [m4_if($#, 0, [LT_CMD_MAX_LEN], [LT_CMD_MAX_LEN($@)])])
    409 m4trace:/usr/share/aclocal/libtool.m4:1810: -1- AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_SYS_MAX_CMD_LEN' is obsolete.
    410 You should run autoupdate.])dnl
    411 m4_if($#, 0, [LT_CMD_MAX_LEN], [LT_CMD_MAX_LEN($@)])])
    412 m4trace:/usr/share/aclocal/libtool.m4:1921: -1- AC_DEFUN([LT_SYS_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl
    413 if test yes != "$enable_dlopen"; then
    414   enable_dlopen=unknown
    415   enable_dlopen_self=unknown
    416   enable_dlopen_self_static=unknown
    417 else
    418   lt_cv_dlopen=no
    419   lt_cv_dlopen_libs=
    420 
    421   case $host_os in
    422   beos*)
    423     lt_cv_dlopen=load_add_on
    424     lt_cv_dlopen_libs=
    425     lt_cv_dlopen_self=yes
    426     ;;
    427 
    428   mingw* | pw32* | cegcc*)
    429     lt_cv_dlopen=LoadLibrary
    430     lt_cv_dlopen_libs=
    431     ;;
    432 
    433   cygwin*)
    434     lt_cv_dlopen=dlopen
    435     lt_cv_dlopen_libs=
    436     ;;
    437 
    438   darwin*)
    439     # if libdl is installed we need to link against it
    440     AC_CHECK_LIB([dl], [dlopen],
    441 		[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
    442     lt_cv_dlopen=dyld
    443     lt_cv_dlopen_libs=
    444     lt_cv_dlopen_self=yes
    445     ])
    446     ;;
    447 
    448   tpf*)
    449     # Don't try to run any link tests for TPF.  We know it's impossible
    450     # because TPF is a cross-compiler, and we know how we open DSOs.
    451     lt_cv_dlopen=dlopen
    452     lt_cv_dlopen_libs=
    453     lt_cv_dlopen_self=no
    454     ;;
    455 
    456   *)
    457     AC_CHECK_FUNC([shl_load],
    458 	  [lt_cv_dlopen=shl_load],
    459       [AC_CHECK_LIB([dld], [shl_load],
    460 	    [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
    461 	[AC_CHECK_FUNC([dlopen],
    462 	      [lt_cv_dlopen=dlopen],
    463 	  [AC_CHECK_LIB([dl], [dlopen],
    464 		[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
    465 	    [AC_CHECK_LIB([svld], [dlopen],
    466 		  [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
    467 	      [AC_CHECK_LIB([dld], [dld_link],
    468 		    [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
    469 	      ])
    470 	    ])
    471 	  ])
    472 	])
    473       ])
    474     ;;
    475   esac
    476 
    477   if test no = "$lt_cv_dlopen"; then
    478     enable_dlopen=no
    479   else
    480     enable_dlopen=yes
    481   fi
    482 
    483   case $lt_cv_dlopen in
    484   dlopen)
    485     save_CPPFLAGS=$CPPFLAGS
    486     test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
    487 
    488     save_LDFLAGS=$LDFLAGS
    489     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
    490 
    491     save_LIBS=$LIBS
    492     LIBS="$lt_cv_dlopen_libs $LIBS"
    493 
    494     AC_CACHE_CHECK([whether a program can dlopen itself],
    495 	  lt_cv_dlopen_self, [dnl
    496 	  _LT_TRY_DLOPEN_SELF(
    497 	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
    498 	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
    499     ])
    500 
    501     if test yes = "$lt_cv_dlopen_self"; then
    502       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
    503       AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
    504 	  lt_cv_dlopen_self_static, [dnl
    505 	  _LT_TRY_DLOPEN_SELF(
    506 	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
    507 	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
    508       ])
    509     fi
    510 
    511     CPPFLAGS=$save_CPPFLAGS
    512     LDFLAGS=$save_LDFLAGS
    513     LIBS=$save_LIBS
    514     ;;
    515   esac
    516 
    517   case $lt_cv_dlopen_self in
    518   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
    519   *) enable_dlopen_self=unknown ;;
    520   esac
    521 
    522   case $lt_cv_dlopen_self_static in
    523   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
    524   *) enable_dlopen_self_static=unknown ;;
    525   esac
    526 fi
    527 _LT_DECL([dlopen_support], [enable_dlopen], [0],
    528 	 [Whether dlopen is supported])
    529 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
    530 	 [Whether dlopen of programs is supported])
    531 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
    532 	 [Whether dlopen of statically linked programs is supported])
    533 ])
    534 m4trace:/usr/share/aclocal/libtool.m4:2046: -1- AU_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [m4_if($#, 0, [LT_SYS_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF($@)])])
    535 m4trace:/usr/share/aclocal/libtool.m4:2046: -1- AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_DLOPEN_SELF' is obsolete.
    536 You should run autoupdate.])dnl
    537 m4_if($#, 0, [LT_SYS_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF($@)])])
    538 m4trace:/usr/share/aclocal/libtool.m4:3155: -1- AC_DEFUN([_LT_PATH_TOOL_PREFIX], [m4_require([_LT_DECL_EGREP])dnl
    539 AC_MSG_CHECKING([for $1])
    540 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
    541 [case $MAGIC_CMD in
    542 [[\\/*] |  ?:[\\/]*])
    543   lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
    544   ;;
    545 *)
    546   lt_save_MAGIC_CMD=$MAGIC_CMD
    547   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
    548 dnl $ac_dummy forces splitting on constant user-supplied paths.
    549 dnl POSIX.2 word splitting is done only on the output of word expansions,
    550 dnl not every word.  This closes a longstanding sh security hole.
    551   ac_dummy="m4_if([$2], , $PATH, [$2])"
    552   for ac_dir in $ac_dummy; do
    553     IFS=$lt_save_ifs
    554     test -z "$ac_dir" && ac_dir=.
    555     if test -f "$ac_dir/$1"; then
    556       lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
    557       if test -n "$file_magic_test_file"; then
    558 	case $deplibs_check_method in
    559 	"file_magic "*)
    560 	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
    561 	  MAGIC_CMD=$lt_cv_path_MAGIC_CMD
    562 	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
    563 	    $EGREP "$file_magic_regex" > /dev/null; then
    564 	    :
    565 	  else
    566 	    cat <<_LT_EOF 1>&2
    567 
    568 *** Warning: the command libtool uses to detect shared libraries,
    569 *** $file_magic_cmd, produces output that libtool cannot recognize.
    570 *** The result is that libtool may fail to recognize shared libraries
    571 *** as such.  This will affect the creation of libtool libraries that
    572 *** depend on shared libraries, but programs linked with such libtool
    573 *** libraries will work regardless of this problem.  Nevertheless, you
    574 *** may want to report the problem to your system manager and/or to
    575 *** bug-libtool@gnu.org
    576 
    577 _LT_EOF
    578 	  fi ;;
    579 	esac
    580       fi
    581       break
    582     fi
    583   done
    584   IFS=$lt_save_ifs
    585   MAGIC_CMD=$lt_save_MAGIC_CMD
    586   ;;
    587 esac])
    588 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
    589 if test -n "$MAGIC_CMD"; then
    590   AC_MSG_RESULT($MAGIC_CMD)
    591 else
    592   AC_MSG_RESULT(no)
    593 fi
    594 _LT_DECL([], [MAGIC_CMD], [0],
    595 	 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
    596 ])
    597 m4trace:/usr/share/aclocal/libtool.m4:3217: -1- AU_DEFUN([AC_PATH_TOOL_PREFIX], [m4_if($#, 0, [_LT_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX($@)])])
    598 m4trace:/usr/share/aclocal/libtool.m4:3217: -1- AC_DEFUN([AC_PATH_TOOL_PREFIX], [AC_DIAGNOSE([obsolete], [The macro `AC_PATH_TOOL_PREFIX' is obsolete.
    599 You should run autoupdate.])dnl
    600 m4_if($#, 0, [_LT_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX($@)])])
    601 m4trace:/usr/share/aclocal/libtool.m4:3240: -1- AC_DEFUN([LT_PATH_LD], [AC_REQUIRE([AC_PROG_CC])dnl
    602 AC_REQUIRE([AC_CANONICAL_HOST])dnl
    603 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
    604 m4_require([_LT_DECL_SED])dnl
    605 m4_require([_LT_DECL_EGREP])dnl
    606 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
    607 
    608 AC_ARG_WITH([gnu-ld],
    609     [AS_HELP_STRING([--with-gnu-ld],
    610 	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
    611     [test no = "$withval" || with_gnu_ld=yes],
    612     [with_gnu_ld=no])dnl
    613 
    614 ac_prog=ld
    615 if test yes = "$GCC"; then
    616   # Check if gcc -print-prog-name=ld gives a path.
    617   AC_MSG_CHECKING([for ld used by $CC])
    618   case $host in
    619   *-*-mingw*)
    620     # gcc leaves a trailing carriage return, which upsets mingw
    621     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
    622   *)
    623     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
    624   esac
    625   case $ac_prog in
    626     # Accept absolute paths.
    627     [[\\/]]* | ?:[[\\/]]*)
    628       re_direlt='/[[^/]][[^/]]*/\.\./'
    629       # Canonicalize the pathname of ld
    630       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
    631       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
    632 	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
    633       done
    634       test -z "$LD" && LD=$ac_prog
    635       ;;
    636   "")
    637     # If it fails, then pretend we aren't using GCC.
    638     ac_prog=ld
    639     ;;
    640   *)
    641     # If it is relative, then search for the first ld in PATH.
    642     with_gnu_ld=unknown
    643     ;;
    644   esac
    645 elif test yes = "$with_gnu_ld"; then
    646   AC_MSG_CHECKING([for GNU ld])
    647 else
    648   AC_MSG_CHECKING([for non-GNU ld])
    649 fi
    650 AC_CACHE_VAL(lt_cv_path_LD,
    651 [if test -z "$LD"; then
    652   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
    653   for ac_dir in $PATH; do
    654     IFS=$lt_save_ifs
    655     test -z "$ac_dir" && ac_dir=.
    656     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
    657       lt_cv_path_LD=$ac_dir/$ac_prog
    658       # Check to see if the program is GNU ld.  I'd rather use --version,
    659       # but apparently some variants of GNU ld only accept -v.
    660       # Break only if it was the GNU/non-GNU ld that we prefer.
    661       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
    662       *GNU* | *'with BFD'*)
    663 	test no != "$with_gnu_ld" && break
    664 	;;
    665       *)
    666 	test yes != "$with_gnu_ld" && break
    667 	;;
    668       esac
    669     fi
    670   done
    671   IFS=$lt_save_ifs
    672 else
    673   lt_cv_path_LD=$LD # Let the user override the test with a path.
    674 fi])
    675 LD=$lt_cv_path_LD
    676 if test -n "$LD"; then
    677   AC_MSG_RESULT($LD)
    678 else
    679   AC_MSG_RESULT(no)
    680 fi
    681 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
    682 _LT_PATH_LD_GNU
    683 AC_SUBST([LD])
    684 
    685 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
    686 ])
    687 m4trace:/usr/share/aclocal/libtool.m4:3329: -1- AU_DEFUN([AM_PROG_LD], [m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
    688 m4trace:/usr/share/aclocal/libtool.m4:3329: -1- AC_DEFUN([AM_PROG_LD], [AC_DIAGNOSE([obsolete], [The macro `AM_PROG_LD' is obsolete.
    689 You should run autoupdate.])dnl
    690 m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
    691 m4trace:/usr/share/aclocal/libtool.m4:3330: -1- AU_DEFUN([AC_PROG_LD], [m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
    692 m4trace:/usr/share/aclocal/libtool.m4:3330: -1- AC_DEFUN([AC_PROG_LD], [AC_DIAGNOSE([obsolete], [The macro `AC_PROG_LD' is obsolete.
    693 You should run autoupdate.])dnl
    694 m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
    695 m4trace:/usr/share/aclocal/libtool.m4:3659: -1- AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl
    696 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
    697 [if test -n "$NM"; then
    698   # Let the user override the test.
    699   lt_cv_path_NM=$NM
    700 else
    701   lt_nm_to_check=${ac_tool_prefix}nm
    702   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
    703     lt_nm_to_check="$lt_nm_to_check nm"
    704   fi
    705   for lt_tmp_nm in $lt_nm_to_check; do
    706     lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
    707     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
    708       IFS=$lt_save_ifs
    709       test -z "$ac_dir" && ac_dir=.
    710       tmp_nm=$ac_dir/$lt_tmp_nm
    711       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
    712 	# Check to see if the nm accepts a BSD-compat flag.
    713 	# Adding the 'sed 1q' prevents false positives on HP-UX, which says:
    714 	#   nm: unknown option "B" ignored
    715 	# Tru64's nm complains that /dev/null is an invalid object file
    716 	# MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
    717 	case $build_os in
    718 	mingw*) lt_bad_file=conftest.nm/nofile ;;
    719 	*) lt_bad_file=/dev/null ;;
    720 	esac
    721 	case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
    722 	*$lt_bad_file* | *'Invalid file or object type'*)
    723 	  lt_cv_path_NM="$tmp_nm -B"
    724 	  break 2
    725 	  ;;
    726 	*)
    727 	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
    728 	  */dev/null*)
    729 	    lt_cv_path_NM="$tmp_nm -p"
    730 	    break 2
    731 	    ;;
    732 	  *)
    733 	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
    734 	    continue # so that we can try to find one that supports BSD flags
    735 	    ;;
    736 	  esac
    737 	  ;;
    738 	esac
    739       fi
    740     done
    741     IFS=$lt_save_ifs
    742   done
    743   : ${lt_cv_path_NM=no}
    744 fi])
    745 if test no != "$lt_cv_path_NM"; then
    746   NM=$lt_cv_path_NM
    747 else
    748   # Didn't find any BSD compatible name lister, look for dumpbin.
    749   if test -n "$DUMPBIN"; then :
    750     # Let the user override the test.
    751   else
    752     AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
    753     case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
    754     *COFF*)
    755       DUMPBIN="$DUMPBIN -symbols -headers"
    756       ;;
    757     *)
    758       DUMPBIN=:
    759       ;;
    760     esac
    761   fi
    762   AC_SUBST([DUMPBIN])
    763   if test : != "$DUMPBIN"; then
    764     NM=$DUMPBIN
    765   fi
    766 fi
    767 test -z "$NM" && NM=nm
    768 AC_SUBST([NM])
    769 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
    770 
    771 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
    772   [lt_cv_nm_interface="BSD nm"
    773   echo "int some_variable = 0;" > conftest.$ac_ext
    774   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
    775   (eval "$ac_compile" 2>conftest.err)
    776   cat conftest.err >&AS_MESSAGE_LOG_FD
    777   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
    778   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
    779   cat conftest.err >&AS_MESSAGE_LOG_FD
    780   (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
    781   cat conftest.out >&AS_MESSAGE_LOG_FD
    782   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
    783     lt_cv_nm_interface="MS dumpbin"
    784   fi
    785   rm -f conftest*])
    786 ])
    787 m4trace:/usr/share/aclocal/libtool.m4:3754: -1- AU_DEFUN([AM_PROG_NM], [m4_if($#, 0, [LT_PATH_NM], [LT_PATH_NM($@)])])
    788 m4trace:/usr/share/aclocal/libtool.m4:3754: -1- AC_DEFUN([AM_PROG_NM], [AC_DIAGNOSE([obsolete], [The macro `AM_PROG_NM' is obsolete.
    789 You should run autoupdate.])dnl
    790 m4_if($#, 0, [LT_PATH_NM], [LT_PATH_NM($@)])])
    791 m4trace:/usr/share/aclocal/libtool.m4:3755: -1- AU_DEFUN([AC_PROG_NM], [m4_if($#, 0, [LT_PATH_NM], [LT_PATH_NM($@)])])
    792 m4trace:/usr/share/aclocal/libtool.m4:3755: -1- AC_DEFUN([AC_PROG_NM], [AC_DIAGNOSE([obsolete], [The macro `AC_PROG_NM' is obsolete.
    793 You should run autoupdate.])dnl
    794 m4_if($#, 0, [LT_PATH_NM], [LT_PATH_NM($@)])])
    795 m4trace:/usr/share/aclocal/libtool.m4:3826: -1- AC_DEFUN([_LT_DLL_DEF_P], [dnl
    796   test DEF = "`$SED -n dnl
    797     -e '\''s/^[[	 ]]*//'\'' dnl Strip leading whitespace
    798     -e '\''/^\(;.*\)*$/d'\'' dnl      Delete empty lines and comments
    799     -e '\''s/^\(EXPORTS\|LIBRARY\)\([[	 ]].*\)*$/DEF/p'\'' dnl
    800     -e q dnl                          Only consider the first "real" line
    801     $1`" dnl
    802 ])
    803 m4trace:/usr/share/aclocal/libtool.m4:3840: -1- AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl
    804 LIBM=
    805 case $host in
    806 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
    807   # These system don't have libm, or don't need it
    808   ;;
    809 *-ncr-sysv4.3*)
    810   AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
    811   AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
    812   ;;
    813 *)
    814   AC_CHECK_LIB(m, cos, LIBM=-lm)
    815   ;;
    816 esac
    817 AC_SUBST([LIBM])
    818 ])
    819 m4trace:/usr/share/aclocal/libtool.m4:3859: -1- AU_DEFUN([AC_CHECK_LIBM], [m4_if($#, 0, [LT_LIB_M], [LT_LIB_M($@)])])
    820 m4trace:/usr/share/aclocal/libtool.m4:3859: -1- AC_DEFUN([AC_CHECK_LIBM], [AC_DIAGNOSE([obsolete], [The macro `AC_CHECK_LIBM' is obsolete.
    821 You should run autoupdate.])dnl
    822 m4_if($#, 0, [LT_LIB_M], [LT_LIB_M($@)])])
    823 m4trace:/usr/share/aclocal/libtool.m4:8122: -1- AC_DEFUN([LT_PROG_GCJ], [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
    824   [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
    825     [AC_CHECK_TOOL(GCJ, gcj,)
    826       test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
    827       AC_SUBST(GCJFLAGS)])])[]dnl
    828 ])
    829 m4trace:/usr/share/aclocal/libtool.m4:8131: -1- AU_DEFUN([LT_AC_PROG_GCJ], [m4_if($#, 0, [LT_PROG_GCJ], [LT_PROG_GCJ($@)])])
    830 m4trace:/usr/share/aclocal/libtool.m4:8131: -1- AC_DEFUN([LT_AC_PROG_GCJ], [AC_DIAGNOSE([obsolete], [The macro `LT_AC_PROG_GCJ' is obsolete.
    831 You should run autoupdate.])dnl
    832 m4_if($#, 0, [LT_PROG_GCJ], [LT_PROG_GCJ($@)])])
    833 m4trace:/usr/share/aclocal/libtool.m4:8138: -1- AC_DEFUN([LT_PROG_GO], [AC_CHECK_TOOL(GOC, gccgo,)
    834 ])
    835 m4trace:/usr/share/aclocal/libtool.m4:8145: -1- AC_DEFUN([LT_PROG_RC], [AC_CHECK_TOOL(RC, windres,)
    836 ])
    837 m4trace:/usr/share/aclocal/libtool.m4:8150: -1- AU_DEFUN([LT_AC_PROG_RC], [m4_if($#, 0, [LT_PROG_RC], [LT_PROG_RC($@)])])
    838 m4trace:/usr/share/aclocal/libtool.m4:8150: -1- AC_DEFUN([LT_AC_PROG_RC], [AC_DIAGNOSE([obsolete], [The macro `LT_AC_PROG_RC' is obsolete.
    839 You should run autoupdate.])dnl
    840 m4_if($#, 0, [LT_PROG_RC], [LT_PROG_RC($@)])])
    841 m4trace:/usr/share/aclocal/libtool.m4:8270: -1- AU_DEFUN([LT_AC_PROG_SED], [m4_if($#, 0, [AC_PROG_SED], [AC_PROG_SED($@)])])
    842 m4trace:/usr/share/aclocal/libtool.m4:8270: -1- AC_DEFUN([LT_AC_PROG_SED], [AC_DIAGNOSE([obsolete], [The macro `LT_AC_PROG_SED' is obsolete.
    843 You should run autoupdate.])dnl
    844 m4_if($#, 0, [AC_PROG_SED], [AC_PROG_SED($@)])])
    845 m4trace:/usr/share/aclocal/ltoptions.m4:14: -1- AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
    846 m4trace:/usr/share/aclocal/ltoptions.m4:113: -1- AU_DEFUN([AC_LIBTOOL_DLOPEN], [_LT_SET_OPTION([LT_INIT], [dlopen])
    847 AC_DIAGNOSE([obsolete],
    848 [$0: Remove this warning and the call to _LT_SET_OPTION when you
    849 put the 'dlopen' option into LT_INIT's first parameter.])
    850 ])
    851 m4trace:/usr/share/aclocal/ltoptions.m4:113: -1- AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_DLOPEN' is obsolete.
    852 You should run autoupdate.])dnl
    853 _LT_SET_OPTION([LT_INIT], [dlopen])
    854 AC_DIAGNOSE([obsolete],
    855 [$0: Remove this warning and the call to _LT_SET_OPTION when you
    856 put the 'dlopen' option into LT_INIT's first parameter.])
    857 ])
    858 m4trace:/usr/share/aclocal/ltoptions.m4:148: -1- AU_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_REQUIRE([AC_CANONICAL_HOST])dnl
    859 _LT_SET_OPTION([LT_INIT], [win32-dll])
    860 AC_DIAGNOSE([obsolete],
    861 [$0: Remove this warning and the call to _LT_SET_OPTION when you
    862 put the 'win32-dll' option into LT_INIT's first parameter.])
    863 ])
    864 m4trace:/usr/share/aclocal/ltoptions.m4:148: -1- AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_WIN32_DLL' is obsolete.
    865 You should run autoupdate.])dnl
    866 AC_REQUIRE([AC_CANONICAL_HOST])dnl
    867 _LT_SET_OPTION([LT_INIT], [win32-dll])
    868 AC_DIAGNOSE([obsolete],
    869 [$0: Remove this warning and the call to _LT_SET_OPTION when you
    870 put the 'win32-dll' option into LT_INIT's first parameter.])
    871 ])
    872 m4trace:/usr/share/aclocal/ltoptions.m4:197: -1- AC_DEFUN([AC_ENABLE_SHARED], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
    873 ])
    874 m4trace:/usr/share/aclocal/ltoptions.m4:201: -1- AC_DEFUN([AC_DISABLE_SHARED], [_LT_SET_OPTION([LT_INIT], [disable-shared])
    875 ])
    876 m4trace:/usr/share/aclocal/ltoptions.m4:205: -1- AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
    877 m4trace:/usr/share/aclocal/ltoptions.m4:205: -1- AC_DEFUN([AM_ENABLE_SHARED], [AC_DIAGNOSE([obsolete], [The macro `AM_ENABLE_SHARED' is obsolete.
    878 You should run autoupdate.])dnl
    879 AC_ENABLE_SHARED($@)])
    880 m4trace:/usr/share/aclocal/ltoptions.m4:206: -1- AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
    881 m4trace:/usr/share/aclocal/ltoptions.m4:206: -1- AC_DEFUN([AM_DISABLE_SHARED], [AC_DIAGNOSE([obsolete], [The macro `AM_DISABLE_SHARED' is obsolete.
    882 You should run autoupdate.])dnl
    883 AC_DISABLE_SHARED($@)])
    884 m4trace:/usr/share/aclocal/ltoptions.m4:251: -1- AC_DEFUN([AC_ENABLE_STATIC], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
    885 ])
    886 m4trace:/usr/share/aclocal/ltoptions.m4:255: -1- AC_DEFUN([AC_DISABLE_STATIC], [_LT_SET_OPTION([LT_INIT], [disable-static])
    887 ])
    888 m4trace:/usr/share/aclocal/ltoptions.m4:259: -1- AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
    889 m4trace:/usr/share/aclocal/ltoptions.m4:259: -1- AC_DEFUN([AM_ENABLE_STATIC], [AC_DIAGNOSE([obsolete], [The macro `AM_ENABLE_STATIC' is obsolete.
    890 You should run autoupdate.])dnl
    891 AC_ENABLE_STATIC($@)])
    892 m4trace:/usr/share/aclocal/ltoptions.m4:260: -1- AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
    893 m4trace:/usr/share/aclocal/ltoptions.m4:260: -1- AC_DEFUN([AM_DISABLE_STATIC], [AC_DIAGNOSE([obsolete], [The macro `AM_DISABLE_STATIC' is obsolete.
    894 You should run autoupdate.])dnl
    895 AC_DISABLE_STATIC($@)])
    896 m4trace:/usr/share/aclocal/ltoptions.m4:305: -1- AU_DEFUN([AC_ENABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
    897 AC_DIAGNOSE([obsolete],
    898 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
    899 the 'fast-install' option into LT_INIT's first parameter.])
    900 ])
    901 m4trace:/usr/share/aclocal/ltoptions.m4:305: -1- AC_DEFUN([AC_ENABLE_FAST_INSTALL], [AC_DIAGNOSE([obsolete], [The macro `AC_ENABLE_FAST_INSTALL' is obsolete.
    902 You should run autoupdate.])dnl
    903 _LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
    904 AC_DIAGNOSE([obsolete],
    905 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
    906 the 'fast-install' option into LT_INIT's first parameter.])
    907 ])
    908 m4trace:/usr/share/aclocal/ltoptions.m4:312: -1- AU_DEFUN([AC_DISABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
    909 AC_DIAGNOSE([obsolete],
    910 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
    911 the 'disable-fast-install' option into LT_INIT's first parameter.])
    912 ])
    913 m4trace:/usr/share/aclocal/ltoptions.m4:312: -1- AC_DEFUN([AC_DISABLE_FAST_INSTALL], [AC_DIAGNOSE([obsolete], [The macro `AC_DISABLE_FAST_INSTALL' is obsolete.
    914 You should run autoupdate.])dnl
    915 _LT_SET_OPTION([LT_INIT], [disable-fast-install])
    916 AC_DIAGNOSE([obsolete],
    917 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
    918 the 'disable-fast-install' option into LT_INIT's first parameter.])
    919 ])
    920 m4trace:/usr/share/aclocal/ltoptions.m4:411: -1- AU_DEFUN([AC_LIBTOOL_PICMODE], [_LT_SET_OPTION([LT_INIT], [pic-only])
    921 AC_DIAGNOSE([obsolete],
    922 [$0: Remove this warning and the call to _LT_SET_OPTION when you
    923 put the 'pic-only' option into LT_INIT's first parameter.])
    924 ])
    925 m4trace:/usr/share/aclocal/ltoptions.m4:411: -1- AC_DEFUN([AC_LIBTOOL_PICMODE], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_PICMODE' is obsolete.
    926 You should run autoupdate.])dnl
    927 _LT_SET_OPTION([LT_INIT], [pic-only])
    928 AC_DIAGNOSE([obsolete],
    929 [$0: Remove this warning and the call to _LT_SET_OPTION when you
    930 put the 'pic-only' option into LT_INIT's first parameter.])
    931 ])
    932 m4trace:/usr/share/aclocal/ltsugar.m4:14: -1- AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
    933 m4trace:/usr/share/aclocal/ltversion.m4:18: -1- AC_DEFUN([LTVERSION_VERSION], [macro_version='2.4.6'
    934 macro_revision='2.4.6'
    935 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
    936 _LT_DECL(, macro_revision, 0)
    937 ])
    938 m4trace:/usr/share/aclocal/lt~obsolete.m4:37: -1- AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
    939 m4trace:/usr/share/aclocal/lt~obsolete.m4:41: -1- AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])
    940 m4trace:/usr/share/aclocal/lt~obsolete.m4:42: -1- AC_DEFUN([_LT_AC_SHELL_INIT])
    941 m4trace:/usr/share/aclocal/lt~obsolete.m4:43: -1- AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])
    942 m4trace:/usr/share/aclocal/lt~obsolete.m4:45: -1- AC_DEFUN([_LT_AC_TAGVAR])
    943 m4trace:/usr/share/aclocal/lt~obsolete.m4:46: -1- AC_DEFUN([AC_LTDL_ENABLE_INSTALL])
    944 m4trace:/usr/share/aclocal/lt~obsolete.m4:47: -1- AC_DEFUN([AC_LTDL_PREOPEN])
    945 m4trace:/usr/share/aclocal/lt~obsolete.m4:48: -1- AC_DEFUN([_LT_AC_SYS_COMPILER])
    946 m4trace:/usr/share/aclocal/lt~obsolete.m4:49: -1- AC_DEFUN([_LT_AC_LOCK])
    947 m4trace:/usr/share/aclocal/lt~obsolete.m4:50: -1- AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])
    948 m4trace:/usr/share/aclocal/lt~obsolete.m4:51: -1- AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])
    949 m4trace:/usr/share/aclocal/lt~obsolete.m4:52: -1- AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])
    950 m4trace:/usr/share/aclocal/lt~obsolete.m4:53: -1- AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])
    951 m4trace:/usr/share/aclocal/lt~obsolete.m4:54: -1- AC_DEFUN([AC_LIBTOOL_OBJDIR])
    952 m4trace:/usr/share/aclocal/lt~obsolete.m4:55: -1- AC_DEFUN([AC_LTDL_OBJDIR])
    953 m4trace:/usr/share/aclocal/lt~obsolete.m4:56: -1- AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])
    954 m4trace:/usr/share/aclocal/lt~obsolete.m4:57: -1- AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])
    955 m4trace:/usr/share/aclocal/lt~obsolete.m4:58: -1- AC_DEFUN([AC_PATH_MAGIC])
    956 m4trace:/usr/share/aclocal/lt~obsolete.m4:59: -1- AC_DEFUN([AC_PROG_LD_GNU])
    957 m4trace:/usr/share/aclocal/lt~obsolete.m4:60: -1- AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])
    958 m4trace:/usr/share/aclocal/lt~obsolete.m4:61: -1- AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])
    959 m4trace:/usr/share/aclocal/lt~obsolete.m4:62: -1- AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])
    960 m4trace:/usr/share/aclocal/lt~obsolete.m4:63: -1- AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])
    961 m4trace:/usr/share/aclocal/lt~obsolete.m4:64: -1- AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])
    962 m4trace:/usr/share/aclocal/lt~obsolete.m4:65: -1- AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])
    963 m4trace:/usr/share/aclocal/lt~obsolete.m4:66: -1- AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])
    964 m4trace:/usr/share/aclocal/lt~obsolete.m4:67: -1- AC_DEFUN([LT_AC_PROG_EGREP])
    965 m4trace:/usr/share/aclocal/lt~obsolete.m4:72: -1- AC_DEFUN([_AC_PROG_LIBTOOL])
    966 m4trace:/usr/share/aclocal/lt~obsolete.m4:73: -1- AC_DEFUN([AC_LIBTOOL_SETUP])
    967 m4trace:/usr/share/aclocal/lt~obsolete.m4:74: -1- AC_DEFUN([_LT_AC_CHECK_DLFCN])
    968 m4trace:/usr/share/aclocal/lt~obsolete.m4:75: -1- AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])
    969 m4trace:/usr/share/aclocal/lt~obsolete.m4:76: -1- AC_DEFUN([_LT_AC_TAGCONFIG])
    970 m4trace:/usr/share/aclocal/lt~obsolete.m4:78: -1- AC_DEFUN([_LT_AC_LANG_CXX])
    971 m4trace:/usr/share/aclocal/lt~obsolete.m4:79: -1- AC_DEFUN([_LT_AC_LANG_F77])
    972 m4trace:/usr/share/aclocal/lt~obsolete.m4:80: -1- AC_DEFUN([_LT_AC_LANG_GCJ])
    973 m4trace:/usr/share/aclocal/lt~obsolete.m4:81: -1- AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])
    974 m4trace:/usr/share/aclocal/lt~obsolete.m4:82: -1- AC_DEFUN([_LT_AC_LANG_C_CONFIG])
    975 m4trace:/usr/share/aclocal/lt~obsolete.m4:83: -1- AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])
    976 m4trace:/usr/share/aclocal/lt~obsolete.m4:84: -1- AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])
    977 m4trace:/usr/share/aclocal/lt~obsolete.m4:85: -1- AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])
    978 m4trace:/usr/share/aclocal/lt~obsolete.m4:86: -1- AC_DEFUN([_LT_AC_LANG_F77_CONFIG])
    979 m4trace:/usr/share/aclocal/lt~obsolete.m4:87: -1- AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])
    980 m4trace:/usr/share/aclocal/lt~obsolete.m4:88: -1- AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])
    981 m4trace:/usr/share/aclocal/lt~obsolete.m4:89: -1- AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])
    982 m4trace:/usr/share/aclocal/lt~obsolete.m4:90: -1- AC_DEFUN([_LT_AC_LANG_RC_CONFIG])
    983 m4trace:/usr/share/aclocal/lt~obsolete.m4:91: -1- AC_DEFUN([AC_LIBTOOL_CONFIG])
    984 m4trace:/usr/share/aclocal/lt~obsolete.m4:92: -1- AC_DEFUN([_LT_AC_FILE_LTDLL_C])
    985 m4trace:/usr/share/aclocal/lt~obsolete.m4:94: -1- AC_DEFUN([_LT_AC_PROG_CXXCPP])
    986 m4trace:/usr/share/aclocal/lt~obsolete.m4:97: -1- AC_DEFUN([_LT_PROG_F77])
    987 m4trace:/usr/share/aclocal/lt~obsolete.m4:98: -1- AC_DEFUN([_LT_PROG_FC])
    988 m4trace:/usr/share/aclocal/lt~obsolete.m4:99: -1- AC_DEFUN([_LT_PROG_CXX])
    989 m4trace:/usr/share/aclocal-1.16/amversion.m4:14: -1- AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version='1.16'
    990 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
    991 dnl require some minimum version.  Point them to the right macro.
    992 m4_if([$1], [1.16.1], [],
    993       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
    994 ])
    995 m4trace:/usr/share/aclocal-1.16/amversion.m4:33: -1- AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], [AM_AUTOMAKE_VERSION([1.16.1])dnl
    996 m4_ifndef([AC_AUTOCONF_VERSION],
    997   [m4_copy([m4_DEFAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
    998 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
    999 m4trace:/usr/share/aclocal-1.16/ar-lib.m4:13: -1- AC_DEFUN([AM_PROG_AR], [AC_BEFORE([$0], [LT_INIT])dnl
   1000 AC_BEFORE([$0], [AC_PROG_LIBTOOL])dnl
   1001 AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
   1002 AC_REQUIRE_AUX_FILE([ar-lib])dnl
   1003 AC_CHECK_TOOLS([AR], [ar lib "link -lib"], [false])
   1004 : ${AR=ar}
   1005 
   1006 AC_CACHE_CHECK([the archiver ($AR) interface], [am_cv_ar_interface],
   1007   [AC_LANG_PUSH([C])
   1008    am_cv_ar_interface=ar
   1009    AC_COMPILE_IFELSE([AC_LANG_SOURCE([[int some_variable = 0;]])],
   1010      [am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&AS_MESSAGE_LOG_FD'
   1011       AC_TRY_EVAL([am_ar_try])
   1012       if test "$ac_status" -eq 0; then
   1013         am_cv_ar_interface=ar
   1014       else
   1015         am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&AS_MESSAGE_LOG_FD'
   1016         AC_TRY_EVAL([am_ar_try])
   1017         if test "$ac_status" -eq 0; then
   1018           am_cv_ar_interface=lib
   1019         else
   1020           am_cv_ar_interface=unknown
   1021         fi
   1022       fi
   1023       rm -f conftest.lib libconftest.a
   1024      ])
   1025    AC_LANG_POP([C])])
   1026 
   1027 case $am_cv_ar_interface in
   1028 ar)
   1029   ;;
   1030 lib)
   1031   # Microsoft lib, so override with the ar-lib wrapper script.
   1032   # FIXME: It is wrong to rewrite AR.
   1033   # But if we don't then we get into trouble of one sort or another.
   1034   # A longer-term fix would be to have automake use am__AR in this case,
   1035   # and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something
   1036   # similar.
   1037   AR="$am_aux_dir/ar-lib $AR"
   1038   ;;
   1039 unknown)
   1040   m4_default([$1],
   1041              [AC_MSG_ERROR([could not determine $AR interface])])
   1042   ;;
   1043 esac
   1044 AC_SUBST([AR])dnl
   1045 ])
   1046 m4trace:/usr/share/aclocal-1.16/auxdir.m4:47: -1- AC_DEFUN([AM_AUX_DIR_EXPAND], [AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
   1047 # Expand $ac_aux_dir to an absolute path.
   1048 am_aux_dir=`cd "$ac_aux_dir" && pwd`
   1049 ])
   1050 m4trace:/usr/share/aclocal-1.16/cond-if.m4:23: -1- AC_DEFUN([AM_COND_IF], [m4_ifndef([_AM_COND_VALUE_$1],
   1051 	   [m4_fatal([$0: no such condition "$1"])])dnl
   1052 _AM_COND_IF([$1])dnl
   1053 if test -z "$$1_TRUE"; then :
   1054   m4_n([$2])[]dnl
   1055 m4_ifval([$3],
   1056 [_AM_COND_ELSE([$1])dnl
   1057 else
   1058   $3
   1059 ])dnl
   1060 _AM_COND_ENDIF([$1])dnl
   1061 fi[]dnl
   1062 ])
   1063 m4trace:/usr/share/aclocal-1.16/cond.m4:12: -1- AC_DEFUN([AM_CONDITIONAL], [AC_PREREQ([2.52])dnl
   1064  m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
   1065        [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
   1066 AC_SUBST([$1_TRUE])dnl
   1067 AC_SUBST([$1_FALSE])dnl
   1068 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
   1069 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
   1070 m4_define([_AM_COND_VALUE_$1], [$2])dnl
   1071 if $2; then
   1072   $1_TRUE=
   1073   $1_FALSE='#'
   1074 else
   1075   $1_TRUE='#'
   1076   $1_FALSE=
   1077 fi
   1078 AC_CONFIG_COMMANDS_PRE(
   1079 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
   1080   AC_MSG_ERROR([[conditional "$1" was never defined.
   1081 Usually this means the macro was only invoked conditionally.]])
   1082 fi])])
   1083 m4trace:/usr/share/aclocal-1.16/depend.m4:26: -1- AC_DEFUN([_AM_DEPENDENCIES], [AC_REQUIRE([AM_SET_DEPDIR])dnl
   1084 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
   1085 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
   1086 AC_REQUIRE([AM_DEP_TRACK])dnl
   1087 
   1088 m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
   1089       [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
   1090       [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
   1091       [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
   1092       [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
   1093       [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
   1094                     [depcc="$$1"   am_compiler_list=])
   1095 
   1096 AC_CACHE_CHECK([dependency style of $depcc],
   1097                [am_cv_$1_dependencies_compiler_type],
   1098 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
   1099   # We make a subdir and do the tests there.  Otherwise we can end up
   1100   # making bogus files that we don't know about and never remove.  For
   1101   # instance it was reported that on HP-UX the gcc test will end up
   1102   # making a dummy file named 'D' -- because '-MD' means "put the output
   1103   # in D".
   1104   rm -rf conftest.dir
   1105   mkdir conftest.dir
   1106   # Copy depcomp to subdir because otherwise we won't find it if we're
   1107   # using a relative directory.
   1108   cp "$am_depcomp" conftest.dir
   1109   cd conftest.dir
   1110   # We will build objects and dependencies in a subdirectory because
   1111   # it helps to detect inapplicable dependency modes.  For instance
   1112   # both Tru64's cc and ICC support -MD to output dependencies as a
   1113   # side effect of compilation, but ICC will put the dependencies in
   1114   # the current directory while Tru64 will put them in the object
   1115   # directory.
   1116   mkdir sub
   1117 
   1118   am_cv_$1_dependencies_compiler_type=none
   1119   if test "$am_compiler_list" = ""; then
   1120      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
   1121   fi
   1122   am__universal=false
   1123   m4_case([$1], [CC],
   1124     [case " $depcc " in #(
   1125      *\ -arch\ *\ -arch\ *) am__universal=true ;;
   1126      esac],
   1127     [CXX],
   1128     [case " $depcc " in #(
   1129      *\ -arch\ *\ -arch\ *) am__universal=true ;;
   1130      esac])
   1131 
   1132   for depmode in $am_compiler_list; do
   1133     # Setup a source with many dependencies, because some compilers
   1134     # like to wrap large dependency lists on column 80 (with \), and
   1135     # we should not choose a depcomp mode which is confused by this.
   1136     #
   1137     # We need to recreate these files for each test, as the compiler may
   1138     # overwrite some of them when testing with obscure command lines.
   1139     # This happens at least with the AIX C compiler.
   1140     : > sub/conftest.c
   1141     for i in 1 2 3 4 5 6; do
   1142       echo '#include "conftst'$i'.h"' >> sub/conftest.c
   1143       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
   1144       # Solaris 10 /bin/sh.
   1145       echo '/* dummy */' > sub/conftst$i.h
   1146     done
   1147     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
   1148 
   1149     # We check with '-c' and '-o' for the sake of the "dashmstdout"
   1150     # mode.  It turns out that the SunPro C++ compiler does not properly
   1151     # handle '-M -o', and we need to detect this.  Also, some Intel
   1152     # versions had trouble with output in subdirs.
   1153     am__obj=sub/conftest.${OBJEXT-o}
   1154     am__minus_obj="-o $am__obj"
   1155     case $depmode in
   1156     gcc)
   1157       # This depmode causes a compiler race in universal mode.
   1158       test "$am__universal" = false || continue
   1159       ;;
   1160     nosideeffect)
   1161       # After this tag, mechanisms are not by side-effect, so they'll
   1162       # only be used when explicitly requested.
   1163       if test "x$enable_dependency_tracking" = xyes; then
   1164 	continue
   1165       else
   1166 	break
   1167       fi
   1168       ;;
   1169     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
   1170       # This compiler won't grok '-c -o', but also, the minuso test has
   1171       # not run yet.  These depmodes are late enough in the game, and
   1172       # so weak that their functioning should not be impacted.
   1173       am__obj=conftest.${OBJEXT-o}
   1174       am__minus_obj=
   1175       ;;
   1176     none) break ;;
   1177     esac
   1178     if depmode=$depmode \
   1179        source=sub/conftest.c object=$am__obj \
   1180        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
   1181        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
   1182          >/dev/null 2>conftest.err &&
   1183        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
   1184        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
   1185        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
   1186        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
   1187       # icc doesn't choke on unknown options, it will just issue warnings
   1188       # or remarks (even with -Werror).  So we grep stderr for any message
   1189       # that says an option was ignored or not supported.
   1190       # When given -MP, icc 7.0 and 7.1 complain thusly:
   1191       #   icc: Command line warning: ignoring option '-M'; no argument required
   1192       # The diagnosis changed in icc 8.0:
   1193       #   icc: Command line remark: option '-MP' not supported
   1194       if (grep 'ignoring option' conftest.err ||
   1195           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
   1196         am_cv_$1_dependencies_compiler_type=$depmode
   1197         break
   1198       fi
   1199     fi
   1200   done
   1201 
   1202   cd ..
   1203   rm -rf conftest.dir
   1204 else
   1205   am_cv_$1_dependencies_compiler_type=none
   1206 fi
   1207 ])
   1208 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
   1209 AM_CONDITIONAL([am__fastdep$1], [
   1210   test "x$enable_dependency_tracking" != xno \
   1211   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
   1212 ])
   1213 m4trace:/usr/share/aclocal-1.16/depend.m4:163: -1- AC_DEFUN([AM_SET_DEPDIR], [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
   1214 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
   1215 ])
   1216 m4trace:/usr/share/aclocal-1.16/depend.m4:171: -1- AC_DEFUN([AM_DEP_TRACK], [AC_ARG_ENABLE([dependency-tracking], [dnl
   1217 AS_HELP_STRING(
   1218   [--enable-dependency-tracking],
   1219   [do not reject slow dependency extractors])
   1220 AS_HELP_STRING(
   1221   [--disable-dependency-tracking],
   1222   [speeds up one-time build])])
   1223 if test "x$enable_dependency_tracking" != xno; then
   1224   am_depcomp="$ac_aux_dir/depcomp"
   1225   AMDEPBACKSLASH='\'
   1226   am__nodep='_no'
   1227 fi
   1228 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
   1229 AC_SUBST([AMDEPBACKSLASH])dnl
   1230 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
   1231 AC_SUBST([am__nodep])dnl
   1232 _AM_SUBST_NOTMAKE([am__nodep])dnl
   1233 ])
   1234 m4trace:/usr/share/aclocal-1.16/depout.m4:11: -1- AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], [{
   1235   # Older Autoconf quotes --file arguments for eval, but not when files
   1236   # are listed without --file.  Let's play safe and only enable the eval
   1237   # if we detect the quoting.
   1238   # TODO: see whether this extra hack can be removed once we start
   1239   # requiring Autoconf 2.70 or later.
   1240   AS_CASE([$CONFIG_FILES],
   1241           [*\'*], [eval set x "$CONFIG_FILES"],
   1242           [*], [set x $CONFIG_FILES])
   1243   shift
   1244   # Used to flag and report bootstrapping failures.
   1245   am_rc=0
   1246   for am_mf
   1247   do
   1248     # Strip MF so we end up with the name of the file.
   1249     am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
   1250     # Check whether this is an Automake generated Makefile which includes
   1251     # dependency-tracking related rules and includes.
   1252     # Grep'ing the whole file directly is not great: AIX grep has a line
   1253     # limit of 2048, but all sed's we know have understand at least 4000.
   1254     sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
   1255       || continue
   1256     am_dirpart=`AS_DIRNAME(["$am_mf"])`
   1257     am_filepart=`AS_BASENAME(["$am_mf"])`
   1258     AM_RUN_LOG([cd "$am_dirpart" \
   1259       && sed -e '/# am--include-marker/d' "$am_filepart" \
   1260         | $MAKE -f - am--depfiles]) || am_rc=$?
   1261   done
   1262   if test $am_rc -ne 0; then
   1263     AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
   1264     for automatic dependency tracking.  Try re-running configure with the
   1265     '--disable-dependency-tracking' option to at least be able to build
   1266     the package (albeit without support for automatic dependency tracking).])
   1267   fi
   1268   AS_UNSET([am_dirpart])
   1269   AS_UNSET([am_filepart])
   1270   AS_UNSET([am_mf])
   1271   AS_UNSET([am_rc])
   1272   rm -f conftest-deps.mk
   1273 }
   1274 ])
   1275 m4trace:/usr/share/aclocal-1.16/depout.m4:62: -1- AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], [AC_CONFIG_COMMANDS([depfiles],
   1276      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
   1277      [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
   1278 m4trace:/usr/share/aclocal-1.16/init.m4:29: -1- AC_DEFUN([AM_INIT_AUTOMAKE], [AC_PREREQ([2.65])dnl
   1279 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
   1280 dnl the ones we care about.
   1281 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
   1282 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
   1283 AC_REQUIRE([AC_PROG_INSTALL])dnl
   1284 if test "`cd $srcdir && pwd`" != "`pwd`"; then
   1285   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
   1286   # is not polluted with repeated "-I."
   1287   AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
   1288   # test to see if srcdir already configured
   1289   if test -f $srcdir/config.status; then
   1290     AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
   1291   fi
   1292 fi
   1293 
   1294 # test whether we have cygpath
   1295 if test -z "$CYGPATH_W"; then
   1296   if (cygpath --version) >/dev/null 2>/dev/null; then
   1297     CYGPATH_W='cygpath -w'
   1298   else
   1299     CYGPATH_W=echo
   1300   fi
   1301 fi
   1302 AC_SUBST([CYGPATH_W])
   1303 
   1304 # Define the identity of the package.
   1305 dnl Distinguish between old-style and new-style calls.
   1306 m4_ifval([$2],
   1307 [AC_DIAGNOSE([obsolete],
   1308              [$0: two- and three-arguments forms are deprecated.])
   1309 m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
   1310  AC_SUBST([DEFAGE], [$1])dnl
   1311  AC_SUBST([VERSION], [$2])],
   1312 [_AM_SET_OPTIONS([$1])dnl
   1313 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
   1314 m4_if(
   1315   m4_ifdef([AC_DEFAGE_NAME], [ok]):m4_ifdef([AC_DEFAGE_VERSION], [ok]),
   1316   [ok:ok],,
   1317   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
   1318  AC_SUBST([DEFAGE], ['AC_DEFAGE_TARNAME'])dnl
   1319  AC_SUBST([VERSION], ['AC_DEFAGE_VERSION'])])dnl
   1320 
   1321 _AM_IF_OPTION([no-define],,
   1322 [AC_DEFINE_UNQUOTED([DEFAGE], ["$DEFAGE"], [Name of package])
   1323  AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
   1324 
   1325 # Some tools Automake needs.
   1326 AC_REQUIRE([AM_SANITY_CHECK])dnl
   1327 AC_REQUIRE([AC_ARG_PROGRAM])dnl
   1328 AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
   1329 AM_MISSING_PROG([AUTOCONF], [autoconf])
   1330 AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
   1331 AM_MISSING_PROG([AUTOHEADER], [autoheader])
   1332 AM_MISSING_PROG([MAKEINFO], [makeinfo])
   1333 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
   1334 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
   1335 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
   1336 # For better backward compatibility.  To be removed once Automake 1.9.x
   1337 # dies out for good.  For more background, see:
   1338 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
   1339 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
   1340 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
   1341 # We need awk for the "check" target (and possibly the TAP driver).  The
   1342 # system "awk" is bad on some platforms.
   1343 AC_REQUIRE([AC_PROG_AWK])dnl
   1344 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
   1345 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
   1346 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
   1347 	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
   1348 			     [_AM_PROG_TAR([v7])])])
   1349 _AM_IF_OPTION([no-dependencies],,
   1350 [AC_PROVIDE_IFELSE([AC_PROG_CC],
   1351 		  [_AM_DEPENDENCIES([CC])],
   1352 		  [m4_define([AC_PROG_CC],
   1353 			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
   1354 AC_PROVIDE_IFELSE([AC_PROG_CXX],
   1355 		  [_AM_DEPENDENCIES([CXX])],
   1356 		  [m4_define([AC_PROG_CXX],
   1357 			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
   1358 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
   1359 		  [_AM_DEPENDENCIES([OBJC])],
   1360 		  [m4_define([AC_PROG_OBJC],
   1361 			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
   1362 AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
   1363 		  [_AM_DEPENDENCIES([OBJCXX])],
   1364 		  [m4_define([AC_PROG_OBJCXX],
   1365 			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
   1366 ])
   1367 AC_REQUIRE([AM_SILENT_RULES])dnl
   1368 dnl The testsuite driver may need to know about EXEEXT, so add the
   1369 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
   1370 dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
   1371 AC_CONFIG_COMMANDS_PRE(dnl
   1372 [m4_provide_if([_AM_COMPILER_EXEEXT],
   1373   [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
   1374 
   1375 # POSIX will say in a future version that running "rm -f" with no argument
   1376 # is OK; and we want to be able to make that assumption in our Makefile
   1377 # recipes.  So use an aggressive probe to check that the usage we want is
   1378 # actually supported "in the wild" to an acceptable degree.
   1379 # See automake bug#10828.
   1380 # To make any issue more visible, cause the running configure to be aborted
   1381 # by default if the 'rm' program in use doesn't match our expectations; the
   1382 # user can still override this though.
   1383 if rm -f && rm -fr && rm -rf; then : OK; else
   1384   cat >&2 <<'END'
   1385 Oops!
   1386 
   1387 Your 'rm' program seems unable to run without file operands specified
   1388 on the command line, even when the '-f' option is present.  This is contrary
   1389 to the behaviour of most rm programs out there, and not conforming with
   1390 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
   1391 
   1392 Please tell bug-automake@gnu.org about your system, including the value
   1393 of your $PATH and any error possibly output before this message.  This
   1394 can help us improve future automake versions.
   1395 
   1396 END
   1397   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
   1398     echo 'Configuration will proceed anyway, since you have set the' >&2
   1399     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
   1400     echo >&2
   1401   else
   1402     cat >&2 <<'END'
   1403 Aborting the configuration process, to ensure you take notice of the issue.
   1404 
   1405 You can download and install GNU coreutils to get an 'rm' implementation
   1406 that behaves properly: <https://www.gnu.org/software/coreutils/>.
   1407 
   1408 If you want to complete the configuration process using your problematic
   1409 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
   1410 to "yes", and re-run configure.
   1411 
   1412 END
   1413     AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
   1414   fi
   1415 fi
   1416 dnl The trailing newline in this macro's definition is deliberate, for
   1417 dnl backward compatibility and to allow trailing 'dnl'-style comments
   1418 dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
   1419 ])
   1420 m4trace:/usr/share/aclocal-1.16/init.m4:186: -1- AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], [# Compute $1's index in $config_headers.
   1421 _am_arg=$1
   1422 _am_stamp_count=1
   1423 for _am_header in $config_headers :; do
   1424   case $_am_header in
   1425     $_am_arg | $_am_arg:* )
   1426       break ;;
   1427     * )
   1428       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
   1429   esac
   1430 done
   1431 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
   1432 m4trace:/usr/share/aclocal-1.16/install-sh.m4:11: -1- AC_DEFUN([AM_PROG_INSTALL_SH], [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
   1433 if test x"${install_sh+set}" != xset; then
   1434   case $am_aux_dir in
   1435   *\ * | *\	*)
   1436     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
   1437   *)
   1438     install_sh="\${SHELL} $am_aux_dir/install-sh"
   1439   esac
   1440 fi
   1441 AC_SUBST([install_sh])])
   1442 m4trace:/usr/share/aclocal-1.16/lead-dot.m4:10: -1- AC_DEFUN([AM_SET_LEADING_DOT], [rm -rf .tst 2>/dev/null
   1443 mkdir .tst 2>/dev/null
   1444 if test -d .tst; then
   1445   am__leading_dot=.
   1446 else
   1447   am__leading_dot=_
   1448 fi
   1449 rmdir .tst 2>/dev/null
   1450 AC_SUBST([am__leading_dot])])
   1451 m4trace:/usr/share/aclocal-1.16/make.m4:13: -1- AC_DEFUN([AM_MAKE_INCLUDE], [AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
   1452 cat > confinc.mk << 'END'
   1453 am__doit:
   1454 	@echo this is the am__doit target >confinc.out
   1455 .PHONY: am__doit
   1456 END
   1457 am__include="#"
   1458 am__quote=
   1459 # BSD make does it like this.
   1460 echo '.include "confinc.mk" # ignored' > confmf.BSD
   1461 # Other make implementations (GNU, Solaris 10, AIX) do it like this.
   1462 echo 'include confinc.mk # ignored' > confmf.GNU
   1463 _am_result=no
   1464 for s in GNU BSD; do
   1465   AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
   1466   AS_CASE([$?:`cat confinc.out 2>/dev/null`],
   1467       ['0:this is the am__doit target'],
   1468       [AS_CASE([$s],
   1469           [BSD], [am__include='.include' am__quote='"'],
   1470           [am__include='include' am__quote=''])])
   1471   if test "$am__include" != "#"; then
   1472     _am_result="yes ($s style)"
   1473     break
   1474   fi
   1475 done
   1476 rm -f confinc.* confmf.*
   1477 AC_MSG_RESULT([${_am_result}])
   1478 AC_SUBST([am__include])])
   1479 m4trace:/usr/share/aclocal-1.16/make.m4:42: -1- m4_pattern_allow([^am__quote$])
   1480 m4trace:/usr/share/aclocal-1.16/missing.m4:11: -1- AC_DEFUN([AM_MISSING_PROG], [AC_REQUIRE([AM_MISSING_HAS_RUN])
   1481 $1=${$1-"${am_missing_run}$2"}
   1482 AC_SUBST($1)])
   1483 m4trace:/usr/share/aclocal-1.16/missing.m4:20: -1- AC_DEFUN([AM_MISSING_HAS_RUN], [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
   1484 AC_REQUIRE_AUX_FILE([missing])dnl
   1485 if test x"${MISSING+set}" != xset; then
   1486   case $am_aux_dir in
   1487   *\ * | *\	*)
   1488     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
   1489   *)
   1490     MISSING="\${SHELL} $am_aux_dir/missing" ;;
   1491   esac
   1492 fi
   1493 # Use eval to expand $SHELL
   1494 if eval "$MISSING --is-lightweight"; then
   1495   am_missing_run="$MISSING "
   1496 else
   1497   am_missing_run=
   1498   AC_MSG_WARN(['missing' script is too old or missing])
   1499 fi
   1500 ])
   1501 m4trace:/usr/share/aclocal-1.16/options.m4:11: -1- AC_DEFUN([_AM_MANGLE_OPTION], [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
   1502 m4trace:/usr/share/aclocal-1.16/options.m4:17: -1- AC_DEFUN([_AM_SET_OPTION], [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
   1503 m4trace:/usr/share/aclocal-1.16/options.m4:23: -1- AC_DEFUN([_AM_SET_OPTIONS], [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
   1504 m4trace:/usr/share/aclocal-1.16/options.m4:29: -1- AC_DEFUN([_AM_IF_OPTION], [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
   1505 m4trace:/usr/share/aclocal-1.16/prog-cc-c-o.m4:12: -1- AC_DEFUN([_AM_PROG_CC_C_O], [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
   1506 AC_REQUIRE_AUX_FILE([compile])dnl
   1507 AC_LANG_PUSH([C])dnl
   1508 AC_CACHE_CHECK(
   1509   [whether $CC understands -c and -o together],
   1510   [am_cv_prog_cc_c_o],
   1511   [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
   1512   # Make sure it works both with $CC and with simple cc.
   1513   # Following AC_PROG_CC_C_O, we do the test twice because some
   1514   # compilers refuse to overwrite an existing .o file with -o,
   1515   # though they will create one.
   1516   am_cv_prog_cc_c_o=yes
   1517   for am_i in 1 2; do
   1518     if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
   1519          && test -f conftest2.$ac_objext; then
   1520       : OK
   1521     else
   1522       am_cv_prog_cc_c_o=no
   1523       break
   1524     fi
   1525   done
   1526   rm -f core conftest*
   1527   unset am_i])
   1528 if test "$am_cv_prog_cc_c_o" != yes; then
   1529    # Losing compiler, so override with the script.
   1530    # FIXME: It is wrong to rewrite CC.
   1531    # But if we don't then we get into trouble of one sort or another.
   1532    # A longer-term fix would be to have automake use am__CC in this case,
   1533    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
   1534    CC="$am_aux_dir/compile $CC"
   1535 fi
   1536 AC_LANG_POP([C])])
   1537 m4trace:/usr/share/aclocal-1.16/prog-cc-c-o.m4:47: -1- AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
   1538 m4trace:/usr/share/aclocal-1.16/runlog.m4:12: -1- AC_DEFUN([AM_RUN_LOG], [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
   1539    ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
   1540    ac_status=$?
   1541    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
   1542    (exit $ac_status); }])
   1543 m4trace:/usr/share/aclocal-1.16/sanity.m4:11: -1- AC_DEFUN([AM_SANITY_CHECK], [AC_MSG_CHECKING([whether build environment is sane])
   1544 # Reject unsafe characters in $srcdir or the absolute working directory
   1545 # name.  Accept space and tab only in the latter.
   1546 am_lf='
   1547 '
   1548 case `pwd` in
   1549   *[[\\\"\#\$\&\'\`$am_lf]]*)
   1550     AC_MSG_ERROR([unsafe absolute working directory name]);;
   1551 esac
   1552 case $srcdir in
   1553   *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
   1554     AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
   1555 esac
   1556 
   1557 # Do 'set' in a subshell so we don't clobber the current shell's
   1558 # arguments.  Must try -L first in case configure is actually a
   1559 # symlink; some systems play weird games with the mod time of symlinks
   1560 # (eg FreeBSD returns the mod time of the symlink's containing
   1561 # directory).
   1562 if (
   1563    am_has_slept=no
   1564    for am_try in 1 2; do
   1565      echo "timestamp, slept: $am_has_slept" > conftest.file
   1566      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
   1567      if test "$[*]" = "X"; then
   1568 	# -L didn't work.
   1569 	set X `ls -t "$srcdir/configure" conftest.file`
   1570      fi
   1571      if test "$[*]" != "X $srcdir/configure conftest.file" \
   1572 	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
   1573 
   1574 	# If neither matched, then we have a broken ls.  This can happen
   1575 	# if, for instance, CONFIG_SHELL is bash and it inherits a
   1576 	# broken ls alias from the environment.  This has actually
   1577 	# happened.  Such a system could not be considered "sane".
   1578 	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
   1579   alias in your environment])
   1580      fi
   1581      if test "$[2]" = conftest.file || test $am_try -eq 2; then
   1582        break
   1583      fi
   1584      # Just in case.
   1585      sleep 1
   1586      am_has_slept=yes
   1587    done
   1588    test "$[2]" = conftest.file
   1589    )
   1590 then
   1591    # Ok.
   1592    :
   1593 else
   1594    AC_MSG_ERROR([newly created file is older than distributed files!
   1595 Check your system clock])
   1596 fi
   1597 AC_MSG_RESULT([yes])
   1598 # If we didn't sleep, we still need to ensure time stamps of config.status and
   1599 # generated files are strictly newer.
   1600 am_sleep_pid=
   1601 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
   1602   ( sleep 1 ) &
   1603   am_sleep_pid=$!
   1604 fi
   1605 AC_CONFIG_COMMANDS_PRE(
   1606   [AC_MSG_CHECKING([that generated files are newer than configure])
   1607    if test -n "$am_sleep_pid"; then
   1608      # Hide warnings about reused PIDs.
   1609      wait $am_sleep_pid 2>/dev/null
   1610    fi
   1611    AC_MSG_RESULT([done])])
   1612 rm -f conftest.file
   1613 ])
   1614 m4trace:/usr/share/aclocal-1.16/silent.m4:12: -1- AC_DEFUN([AM_SILENT_RULES], [AC_ARG_ENABLE([silent-rules], [dnl
   1615 AS_HELP_STRING(
   1616   [--enable-silent-rules],
   1617   [less verbose build output (undo: "make V=1")])
   1618 AS_HELP_STRING(
   1619   [--disable-silent-rules],
   1620   [verbose build output (undo: "make V=0")])dnl
   1621 ])
   1622 case $enable_silent_rules in @%:@ (((
   1623   yes) AM_DEFAULT_VERBOSITY=0;;
   1624    no) AM_DEFAULT_VERBOSITY=1;;
   1625     *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
   1626 esac
   1627 dnl
   1628 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
   1629 dnl do not support nested variable expansions.
   1630 dnl See automake bug#9928 and bug#10237.
   1631 am_make=${MAKE-make}
   1632 AC_CACHE_CHECK([whether $am_make supports nested variables],
   1633    [am_cv_make_support_nested_variables],
   1634    [if AS_ECHO([['TRUE=$(BAR$(V))
   1635 BAR0=false
   1636 BAR1=true
   1637 V=1
   1638 am__doit:
   1639 	@$(TRUE)
   1640 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
   1641   am_cv_make_support_nested_variables=yes
   1642 else
   1643   am_cv_make_support_nested_variables=no
   1644 fi])
   1645 if test $am_cv_make_support_nested_variables = yes; then
   1646   dnl Using '$V' instead of '$(V)' breaks IRIX make.
   1647   AM_V='$(V)'
   1648   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
   1649 else
   1650   AM_V=$AM_DEFAULT_VERBOSITY
   1651   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
   1652 fi
   1653 AC_SUBST([AM_V])dnl
   1654 AM_SUBST_NOTMAKE([AM_V])dnl
   1655 AC_SUBST([AM_DEFAULT_V])dnl
   1656 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
   1657 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
   1658 AM_BACKSLASH='\'
   1659 AC_SUBST([AM_BACKSLASH])dnl
   1660 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
   1661 ])
   1662 m4trace:/usr/share/aclocal-1.16/strip.m4:17: -1- AC_DEFUN([AM_PROG_INSTALL_STRIP], [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
   1663 # Installed binaries are usually stripped using 'strip' when the user
   1664 # run "make install-strip".  However 'strip' might not be the right
   1665 # tool to use in cross-compilation environments, therefore Automake
   1666 # will honor the 'STRIP' environment variable to overrule this program.
   1667 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
   1668 if test "$cross_compiling" != no; then
   1669   AC_CHECK_TOOL([STRIP], [strip], :)
   1670 fi
   1671 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
   1672 AC_SUBST([INSTALL_STRIP_PROGRAM])])
   1673 m4trace:/usr/share/aclocal-1.16/substnot.m4:12: -1- AC_DEFUN([_AM_SUBST_NOTMAKE])
   1674 m4trace:/usr/share/aclocal-1.16/substnot.m4:17: -1- AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
   1675 m4trace:/usr/share/aclocal-1.16/tar.m4:23: -1- AC_DEFUN([_AM_PROG_TAR], [# Always define AMTAR for backward compatibility.  Yes, it's still used
   1676 # in the wild :-(  We should find a proper way to deprecate it ...
   1677 AC_SUBST([AMTAR], ['$${TAR-tar}'])
   1678 
   1679 # We'll loop over all known methods to create a tar archive until one works.
   1680 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
   1681 
   1682 m4_if([$1], [v7],
   1683   [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
   1684 
   1685   [m4_case([$1],
   1686     [ustar],
   1687      [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
   1688       # There is notably a 21 bits limit for the UID and the GID.  In fact,
   1689       # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
   1690       # and bug#13588).
   1691       am_max_uid=2097151 # 2^21 - 1
   1692       am_max_gid=$am_max_uid
   1693       # The $UID and $GID variables are not portable, so we need to resort
   1694       # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
   1695       # below are definitely unexpected, so allow the users to see them
   1696       # (that is, avoid stderr redirection).
   1697       am_uid=`id -u || echo unknown`
   1698       am_gid=`id -g || echo unknown`
   1699       AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
   1700       if test $am_uid -le $am_max_uid; then
   1701          AC_MSG_RESULT([yes])
   1702       else
   1703          AC_MSG_RESULT([no])
   1704          _am_tools=none
   1705       fi
   1706       AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
   1707       if test $am_gid -le $am_max_gid; then
   1708          AC_MSG_RESULT([yes])
   1709       else
   1710         AC_MSG_RESULT([no])
   1711         _am_tools=none
   1712       fi],
   1713 
   1714   [pax],
   1715     [],
   1716 
   1717   [m4_fatal([Unknown tar format])])
   1718 
   1719   AC_MSG_CHECKING([how to create a $1 tar archive])
   1720 
   1721   # Go ahead even if we have the value already cached.  We do so because we
   1722   # need to set the values for the 'am__tar' and 'am__untar' variables.
   1723   _am_tools=${am_cv_prog_tar_$1-$_am_tools}
   1724 
   1725   for _am_tool in $_am_tools; do
   1726     case $_am_tool in
   1727     gnutar)
   1728       for _am_tar in tar gnutar gtar; do
   1729         AM_RUN_LOG([$_am_tar --version]) && break
   1730       done
   1731       am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
   1732       am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
   1733       am__untar="$_am_tar -xf -"
   1734       ;;
   1735     plaintar)
   1736       # Must skip GNU tar: if it does not support --format= it doesn't create
   1737       # ustar tarball either.
   1738       (tar --version) >/dev/null 2>&1 && continue
   1739       am__tar='tar chf - "$$tardir"'
   1740       am__tar_='tar chf - "$tardir"'
   1741       am__untar='tar xf -'
   1742       ;;
   1743     pax)
   1744       am__tar='pax -L -x $1 -w "$$tardir"'
   1745       am__tar_='pax -L -x $1 -w "$tardir"'
   1746       am__untar='pax -r'
   1747       ;;
   1748     cpio)
   1749       am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
   1750       am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
   1751       am__untar='cpio -i -H $1 -d'
   1752       ;;
   1753     none)
   1754       am__tar=false
   1755       am__tar_=false
   1756       am__untar=false
   1757       ;;
   1758     esac
   1759 
   1760     # If the value was cached, stop now.  We just wanted to have am__tar
   1761     # and am__untar set.
   1762     test -n "${am_cv_prog_tar_$1}" && break
   1763 
   1764     # tar/untar a dummy directory, and stop if the command works.
   1765     rm -rf conftest.dir
   1766     mkdir conftest.dir
   1767     echo GrepMe > conftest.dir/file
   1768     AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
   1769     rm -rf conftest.dir
   1770     if test -s conftest.tar; then
   1771       AM_RUN_LOG([$am__untar <conftest.tar])
   1772       AM_RUN_LOG([cat conftest.dir/file])
   1773       grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
   1774     fi
   1775   done
   1776   rm -rf conftest.dir
   1777 
   1778   AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
   1779   AC_MSG_RESULT([$am_cv_prog_tar_$1])])
   1780 
   1781 AC_SUBST([am__tar])
   1782 AC_SUBST([am__untar])
   1783 ])
   1784 m4trace:m4/ax_have_epoll.m4:47: -1- AC_DEFUN([AX_HAVE_EPOLL], [dnl
   1785   ax_have_epoll_cppflags="${CPPFLAGS}"
   1786   AC_CHECK_HEADER([linux/version.h], [CPPFLAGS="${CPPFLAGS} -DHAVE_LINUX_VERSION_H"])
   1787   AC_MSG_CHECKING([for Linux epoll(7) interface])
   1788   AC_CACHE_VAL([ax_cv_have_epoll], [dnl
   1789     AC_LINK_IFELSE([dnl
   1790       AC_LANG_PROGRAM([dnl
   1791 #include <sys/epoll.h>
   1792 #ifdef HAVE_LINUX_VERSION_H
   1793 #  include <linux/version.h>
   1794 #  if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,45)
   1795 #    error linux kernel version is too old to have epoll
   1796 #  endif
   1797 #endif
   1798 ], [dnl
   1799 int fd, rc;
   1800 struct epoll_event ev;
   1801 fd = epoll_create(128);
   1802 rc = epoll_wait(fd, &ev, 1, 0);])],
   1803       [ax_cv_have_epoll=yes],
   1804       [ax_cv_have_epoll=no])])
   1805   CPPFLAGS="${ax_have_epoll_cppflags}"
   1806   AS_IF([test "${ax_cv_have_epoll}" = "yes"],
   1807     [AC_MSG_RESULT([yes])
   1808 $1],[AC_MSG_RESULT([no])
   1809 $2])
   1810 ])
   1811 m4trace:m4/ax_have_epoll.m4:75: -1- AC_DEFUN([AX_HAVE_EPOLL_PWAIT], [dnl
   1812   ax_have_epoll_cppflags="${CPPFLAGS}"
   1813   AC_CHECK_HEADER([linux/version.h],
   1814     [CPPFLAGS="${CPPFLAGS} -DHAVE_LINUX_VERSION_H"])
   1815   AC_MSG_CHECKING([for Linux epoll(7) interface with signals extension])
   1816   AC_CACHE_VAL([ax_cv_have_epoll_pwait], [dnl
   1817     AC_LINK_IFELSE([dnl
   1818       AC_LANG_PROGRAM([dnl
   1819 #ifdef HAVE_LINUX_VERSION_H
   1820 #  include <linux/version.h>
   1821 #  if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
   1822 #    error linux kernel version is too old to have epoll_pwait
   1823 #  endif
   1824 #endif
   1825 #include <sys/epoll.h>
   1826 #include <signal.h>
   1827 ], [dnl
   1828 int fd, rc;
   1829 struct epoll_event ev;
   1830 fd = epoll_create(128);
   1831 rc = epoll_wait(fd, &ev, 1, 0);
   1832 rc = epoll_pwait(fd, &ev, 1, 0, (sigset_t const *)(0));])],
   1833       [ax_cv_have_epoll_pwait=yes],
   1834       [ax_cv_have_epoll_pwait=no])])
   1835   CPPFLAGS="${ax_have_epoll_cppflags}"
   1836   AS_IF([test "${ax_cv_have_epoll_pwait}" = "yes"],
   1837     [AC_MSG_RESULT([yes])
   1838 $1],[AC_MSG_RESULT([no])
   1839 $2])
   1840 ])
   1841 m4trace:m4/ax_pthread.m4:87: -1- AU_DEFUN([ACX_PTHREAD], [m4_if($#, 0, [AX_PTHREAD], [AX_PTHREAD($@)])])
   1842 m4trace:m4/ax_pthread.m4:87: -1- AC_DEFUN([ACX_PTHREAD], [AC_DIAGNOSE([obsolete], [The macro `ACX_PTHREAD' is obsolete.
   1843 You should run autoupdate.])dnl
   1844 m4_if($#, 0, [AX_PTHREAD], [AX_PTHREAD($@)])])
   1845 m4trace:m4/ax_pthread.m4:88: -1- AC_DEFUN([AX_PTHREAD], [
   1846 AC_REQUIRE([AC_CANONICAL_HOST])
   1847 AC_LANG_PUSH([C])
   1848 ax_pthread_ok=no
   1849 
   1850 # We used to check for pthread.h first, but this fails if pthread.h
   1851 # requires special compiler flags (e.g. on True64 or Sequent).
   1852 # It gets checked for in the link test anyway.
   1853 
   1854 # First of all, check if the user has set any of the PTHREAD_LIBS,
   1855 # etcetera environment variables, and if threads linking works using
   1856 # them:
   1857 if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
   1858         save_CFLAGS="$CFLAGS"
   1859         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
   1860         save_LIBS="$LIBS"
   1861         LIBS="$PTHREAD_LIBS $LIBS"
   1862         AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS])
   1863         AC_TRY_LINK_FUNC(pthread_join, ax_pthread_ok=yes)
   1864         AC_MSG_RESULT($ax_pthread_ok)
   1865         if test x"$ax_pthread_ok" = xno; then
   1866                 PTHREAD_LIBS=""
   1867                 PTHREAD_CFLAGS=""
   1868         fi
   1869         LIBS="$save_LIBS"
   1870         CFLAGS="$save_CFLAGS"
   1871 fi
   1872 
   1873 # We must check for the threads library under a number of different
   1874 # names; the ordering is very important because some systems
   1875 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the
   1876 # libraries is broken (non-POSIX).
   1877 
   1878 # Create a list of thread flags to try.  Items starting with a "-" are
   1879 # C compiler flags, and other items are library names, except for "none"
   1880 # which indicates that we try without any flags at all, and "pthread-config"
   1881 # which is a program returning the flags for the Pth emulation library.
   1882 
   1883 ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
   1884 
   1885 # The ordering *is* (sometimes) important.  Some notes on the
   1886 # individual items follow:
   1887 
   1888 # pthreads: AIX (must check this before -lpthread)
   1889 # none: in case threads are in libc; should be tried before -Kthread and
   1890 #       other compiler flags to prevent continual compiler warnings
   1891 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
   1892 # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
   1893 # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
   1894 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
   1895 # -pthreads: Solaris/gcc
   1896 # -mthreads: Mingw32/gcc, Lynx/gcc
   1897 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
   1898 #      doesn't hurt to check since this sometimes defines pthreads too;
   1899 #      also defines -D_REENTRANT)
   1900 #      ... -mt is also the pthreads flag for HP/aCC
   1901 # pthread: Linux, etcetera
   1902 # --thread-safe: KAI C++
   1903 # pthread-config: use pthread-config program (for GNU Pth library)
   1904 
   1905 case ${host_os} in
   1906         solaris*)
   1907 
   1908         # On Solaris (at least, for some versions), libc contains stubbed
   1909         # (non-functional) versions of the pthreads routines, so link-based
   1910         # tests will erroneously succeed.  (We need to link with -pthreads/-mt/
   1911         # -lpthread.)  (The stubs are missing pthread_cleanup_push, or rather
   1912         # a function called by this macro, so we could check for that, but
   1913         # who knows whether they'll stub that too in a future libc.)  So,
   1914         # we'll just look for -pthreads and -lpthread first:
   1915 
   1916         ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags"
   1917         ;;
   1918 
   1919         darwin*)
   1920         ax_pthread_flags="-pthread $ax_pthread_flags"
   1921         ;;
   1922 esac
   1923 
   1924 if test x"$ax_pthread_ok" = xno; then
   1925 for flag in $ax_pthread_flags; do
   1926 
   1927         case $flag in
   1928                 none)
   1929                 AC_MSG_CHECKING([whether pthreads work without any flags])
   1930                 ;;
   1931 
   1932                 -*)
   1933                 AC_MSG_CHECKING([whether pthreads work with $flag])
   1934                 PTHREAD_CFLAGS="$flag"
   1935                 ;;
   1936 
   1937                 pthread-config)
   1938                 AC_CHECK_PROG(ax_pthread_config, pthread-config, yes, no)
   1939                 if test x"$ax_pthread_config" = xno; then continue; fi
   1940                 PTHREAD_CFLAGS="`pthread-config --cflags`"
   1941                 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
   1942                 ;;
   1943 
   1944                 *)
   1945                 AC_MSG_CHECKING([for the pthreads library -l$flag])
   1946                 PTHREAD_LIBS="-l$flag"
   1947                 ;;
   1948         esac
   1949 
   1950         save_LIBS="$LIBS"
   1951         save_CFLAGS="$CFLAGS"
   1952         LIBS="$PTHREAD_LIBS $LIBS"
   1953         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
   1954 
   1955         # Check for various functions.  We must include pthread.h,
   1956         # since some functions may be macros.  (On the Sequent, we
   1957         # need a special flag -Kthread to make this header compile.)
   1958         # We check for pthread_join because it is in -lpthread on IRIX
   1959         # while pthread_create is in libc.  We check for pthread_attr_init
   1960         # due to DEC craziness with -lpthreads.  We check for
   1961         # pthread_cleanup_push because it is one of the few pthread
   1962         # functions on Solaris that doesn't have a non-functional libc stub.
   1963         # We try pthread_create on general principles.
   1964         AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>
   1965                         static void routine(void *a) { a = 0; }
   1966                         static void *start_routine(void *a) { return a; }],
   1967                        [pthread_t th; pthread_attr_t attr;
   1968                         pthread_create(&th, 0, start_routine, 0);
   1969                         pthread_join(th, 0);
   1970                         pthread_attr_init(&attr);
   1971                         pthread_cleanup_push(routine, 0);
   1972                         pthread_cleanup_pop(0) /* ; */])],
   1973                 [ax_pthread_ok=yes],
   1974                 [])
   1975 
   1976         LIBS="$save_LIBS"
   1977         CFLAGS="$save_CFLAGS"
   1978 
   1979         AC_MSG_RESULT($ax_pthread_ok)
   1980         if test "x$ax_pthread_ok" = xyes; then
   1981                 break;
   1982         fi
   1983 
   1984         PTHREAD_LIBS=""
   1985         PTHREAD_CFLAGS=""
   1986 done
   1987 fi
   1988 
   1989 # Various other checks:
   1990 if test "x$ax_pthread_ok" = xyes; then
   1991         save_LIBS="$LIBS"
   1992         LIBS="$PTHREAD_LIBS $LIBS"
   1993         save_CFLAGS="$CFLAGS"
   1994         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
   1995 
   1996         # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
   1997         AC_MSG_CHECKING([for joinable pthread attribute])
   1998         attr_name=unknown
   1999         for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
   2000             AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>],
   2001                            [int attr = $attr; return attr /* ; */])],
   2002                 [attr_name=$attr; break],
   2003                 [])
   2004         done
   2005         AC_MSG_RESULT($attr_name)
   2006         if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
   2007             AC_DEFINE_UNQUOTED(PTHREAD_CREATE_JOINABLE, $attr_name,
   2008                                [Define to necessary symbol if this constant
   2009                                 uses a non-standard name on your system.])
   2010         fi
   2011 
   2012         AC_MSG_CHECKING([if more special flags are required for pthreads])
   2013         flag=no
   2014         case ${host_os} in
   2015             aix* | freebsd* | darwin*) flag="-D_THREAD_SAFE";;
   2016             osf* | hpux*) flag="-D_REENTRANT";;
   2017             solaris*)
   2018             if test "$GCC" = "yes"; then
   2019                 flag="-D_REENTRANT"
   2020             else
   2021                 flag="-mt -D_REENTRANT"
   2022             fi
   2023             ;;
   2024         esac
   2025         AC_MSG_RESULT(${flag})
   2026         if test "x$flag" != xno; then
   2027             PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
   2028         fi
   2029 
   2030         AC_CACHE_CHECK([for PTHREAD_PRIO_INHERIT],
   2031             ax_cv_PTHREAD_PRIO_INHERIT, [
   2032                 AC_LINK_IFELSE([
   2033                     AC_LANG_PROGRAM([[#include <pthread.h>]], [[int i = PTHREAD_PRIO_INHERIT;]])],
   2034                     [ax_cv_PTHREAD_PRIO_INHERIT=yes],
   2035                     [ax_cv_PTHREAD_PRIO_INHERIT=no])
   2036             ])
   2037         AS_IF([test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"],
   2038             AC_DEFINE([HAVE_PTHREAD_PRIO_INHERIT], 1, [Have PTHREAD_PRIO_INHERIT.]))
   2039 
   2040         LIBS="$save_LIBS"
   2041         CFLAGS="$save_CFLAGS"
   2042 
   2043         # More AIX lossage: compile with *_r variant
   2044         if test "x$GCC" != xyes; then
   2045             case $host_os in
   2046                 aix*)
   2047                 AS_CASE(["x/$CC"],
   2048                   [x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6],
   2049                   [#handle absolute path differently from PATH based program lookup
   2050                    AS_CASE(["x$CC"],
   2051                      [x/*],
   2052                      [AS_IF([AS_EXECUTABLE_P([${CC}_r])],[PTHREAD_CC="${CC}_r"])],
   2053                      [AC_CHECK_PROGS([PTHREAD_CC],[${CC}_r],[$CC])])])
   2054                 ;;
   2055             esac
   2056         fi
   2057 fi
   2058 
   2059 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
   2060 
   2061 AC_SUBST(PTHREAD_LIBS)
   2062 AC_SUBST(PTHREAD_CFLAGS)
   2063 AC_SUBST(PTHREAD_CC)
   2064 
   2065 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
   2066 if test x"$ax_pthread_ok" = xyes; then
   2067         ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1])
   2068         :
   2069 else
   2070         ax_pthread_ok=no
   2071         $2
   2072 fi
   2073 AC_LANG_POP
   2074 ])
   2075 m4trace:m4/pkg.m4:27: -1- AC_DEFUN([PKG_PROG_PKG_CONFIG], [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
   2076 m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
   2077 m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
   2078 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
   2079 AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
   2080 AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
   2081 
   2082 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
   2083 	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
   2084 fi
   2085 if test -n "$PKG_CONFIG"; then
   2086 	_pkg_min_version=m4_default([$1], [0.9.0])
   2087 	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
   2088 	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
   2089 		AC_MSG_RESULT([yes])
   2090 	else
   2091 		AC_MSG_RESULT([no])
   2092 		PKG_CONFIG=""
   2093 	fi
   2094 fi[]dnl
   2095 ])
   2096 m4trace:m4/pkg.m4:60: -1- AC_DEFUN([PKG_CHECK_EXISTS], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
   2097 if test -n "$PKG_CONFIG" && \
   2098     AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
   2099   m4_default([$2], [:])
   2100 m4_ifvaln([$3], [else
   2101   $3])dnl
   2102 fi])
   2103 m4trace:m4/pkg.m4:86: -1- AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
   2104 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
   2105         _pkg_short_errors_supported=yes
   2106 else
   2107         _pkg_short_errors_supported=no
   2108 fi[]dnl
   2109 ])
   2110 m4trace:m4/pkg.m4:106: -1- AC_DEFUN([PKG_CHECK_MODULES], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
   2111 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
   2112 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
   2113 
   2114 pkg_failed=no
   2115 AC_MSG_CHECKING([for $1])
   2116 
   2117 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
   2118 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
   2119 
   2120 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
   2121 and $1[]_LIBS to avoid the need to call pkg-config.
   2122 See the pkg-config man page for more details.])
   2123 
   2124 if test $pkg_failed = yes; then
   2125    	AC_MSG_RESULT([no])
   2126         _PKG_SHORT_ERRORS_SUPPORTED
   2127         if test $_pkg_short_errors_supported = yes; then
   2128 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
   2129         else 
   2130 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
   2131         fi
   2132 	# Put the nasty error message in config.log where it belongs
   2133 	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
   2134 
   2135 	m4_default([$4], [AC_MSG_ERROR(
   2136 [Package requirements ($2) were not met:
   2137 
   2138 $$1_PKG_ERRORS
   2139 
   2140 Consider adjusting the PKG_CONFIG_PATH environment variable if you
   2141 installed software in a non-standard prefix.
   2142 
   2143 _PKG_TEXT])[]dnl
   2144         ])
   2145 elif test $pkg_failed = untried; then
   2146      	AC_MSG_RESULT([no])
   2147 	m4_default([$4], [AC_MSG_FAILURE(
   2148 [The pkg-config script could not be found or is too old.  Make sure it
   2149 is in your PATH or set the PKG_CONFIG environment variable to the full
   2150 path to pkg-config.
   2151 
   2152 _PKG_TEXT
   2153 
   2154 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
   2155         ])
   2156 else
   2157 	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
   2158 	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
   2159         AC_MSG_RESULT([yes])
   2160 	$3
   2161 fi[]dnl
   2162 ])
   2163 m4trace:m4/pkg.m4:169: -1- AC_DEFUN([PKG_INSTALLDIR], [m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
   2164 m4_pushdef([pkg_description],
   2165     [pkg-config installation directory @<:@]pkg_default[@:>@])
   2166 AC_ARG_WITH([pkgconfigdir],
   2167     [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
   2168     [with_pkgconfigdir=]pkg_default)
   2169 AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
   2170 m4_popdef([pkg_default])
   2171 m4_popdef([pkg_description])
   2172 ])
   2173 m4trace:m4/pkg.m4:189: -1- AC_DEFUN([PKG_NOARCH_INSTALLDIR], [m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
   2174 m4_pushdef([pkg_description],
   2175     [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
   2176 AC_ARG_WITH([noarch-pkgconfigdir],
   2177     [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
   2178     [with_noarch_pkgconfigdir=]pkg_default)
   2179 AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
   2180 m4_popdef([pkg_default])
   2181 m4_popdef([pkg_description])
   2182 ])
   2183 m4trace:configure.ac:5: -1- m4_pattern_forbid([^_?A[CHUM]_])
   2184 m4trace:configure.ac:5: -1- m4_pattern_forbid([_AC_])
   2185 m4trace:configure.ac:5: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS'])
   2186 m4trace:configure.ac:5: -1- m4_pattern_allow([^AS_FLAGS$])
   2187 m4trace:configure.ac:5: -1- m4_pattern_forbid([^_?m4_])
   2188 m4trace:configure.ac:5: -1- m4_pattern_forbid([^dnl$])
   2189 m4trace:configure.ac:5: -1- m4_pattern_forbid([^_?AS_])
   2190 m4trace:configure.ac:5: -1- m4_pattern_allow([^SHELL$])
   2191 m4trace:configure.ac:5: -1- m4_pattern_allow([^PATH_SEPARATOR$])
   2192 m4trace:configure.ac:5: -1- m4_pattern_allow([^DEFAGE_NAME$])
   2193 m4trace:configure.ac:5: -1- m4_pattern_allow([^DEFAGE_TARNAME$])
   2194 m4trace:configure.ac:5: -1- m4_pattern_allow([^DEFAGE_VERSION$])
   2195 m4trace:configure.ac:5: -1- m4_pattern_allow([^DEFAGE_STRING$])
   2196 m4trace:configure.ac:5: -1- m4_pattern_allow([^DEFAGE_BUGREPORT$])
   2197 m4trace:configure.ac:5: -1- m4_pattern_allow([^DEFAGE_URL$])
   2198 m4trace:configure.ac:5: -1- m4_pattern_allow([^exec_prefix$])
   2199 m4trace:configure.ac:5: -1- m4_pattern_allow([^prefix$])
   2200 m4trace:configure.ac:5: -1- m4_pattern_allow([^program_transform_name$])
   2201 m4trace:configure.ac:5: -1- m4_pattern_allow([^bindir$])
   2202 m4trace:configure.ac:5: -1- m4_pattern_allow([^sbindir$])
   2203 m4trace:configure.ac:5: -1- m4_pattern_allow([^libexecdir$])
   2204 m4trace:configure.ac:5: -1- m4_pattern_allow([^datarootdir$])
   2205 m4trace:configure.ac:5: -1- m4_pattern_allow([^datadir$])
   2206 m4trace:configure.ac:5: -1- m4_pattern_allow([^sysconfdir$])
   2207 m4trace:configure.ac:5: -1- m4_pattern_allow([^sharedstatedir$])
   2208 m4trace:configure.ac:5: -1- m4_pattern_allow([^localstatedir$])
   2209 m4trace:configure.ac:5: -1- m4_pattern_allow([^includedir$])
   2210 m4trace:configure.ac:5: -1- m4_pattern_allow([^oldincludedir$])
   2211 m4trace:configure.ac:5: -1- m4_pattern_allow([^docdir$])
   2212 m4trace:configure.ac:5: -1- m4_pattern_allow([^infodir$])
   2213 m4trace:configure.ac:5: -1- m4_pattern_allow([^htmldir$])
   2214 m4trace:configure.ac:5: -1- m4_pattern_allow([^dvidir$])
   2215 m4trace:configure.ac:5: -1- m4_pattern_allow([^pdfdir$])
   2216 m4trace:configure.ac:5: -1- m4_pattern_allow([^psdir$])
   2217 m4trace:configure.ac:5: -1- m4_pattern_allow([^libdir$])
   2218 m4trace:configure.ac:5: -1- m4_pattern_allow([^localedir$])
   2219 m4trace:configure.ac:5: -1- m4_pattern_allow([^mandir$])
   2220 m4trace:configure.ac:5: -1- m4_pattern_allow([^DEFAGE_NAME$])
   2221 m4trace:configure.ac:5: -1- m4_pattern_allow([^DEFAGE_TARNAME$])
   2222 m4trace:configure.ac:5: -1- m4_pattern_allow([^DEFAGE_VERSION$])
   2223 m4trace:configure.ac:5: -1- m4_pattern_allow([^DEFAGE_STRING$])
   2224 m4trace:configure.ac:5: -1- m4_pattern_allow([^DEFAGE_BUGREPORT$])
   2225 m4trace:configure.ac:5: -1- m4_pattern_allow([^DEFAGE_URL$])
   2226 m4trace:configure.ac:5: -1- m4_pattern_allow([^DEFS$])
   2227 m4trace:configure.ac:5: -1- m4_pattern_allow([^ECHO_C$])
   2228 m4trace:configure.ac:5: -1- m4_pattern_allow([^ECHO_N$])
   2229 m4trace:configure.ac:5: -1- m4_pattern_allow([^ECHO_T$])
   2230 m4trace:configure.ac:5: -1- m4_pattern_allow([^LIBS$])
   2231 m4trace:configure.ac:5: -1- m4_pattern_allow([^build_alias$])
   2232 m4trace:configure.ac:5: -1- m4_pattern_allow([^host_alias$])
   2233 m4trace:configure.ac:5: -1- m4_pattern_allow([^target_alias$])
   2234 m4trace:configure.ac:9: -1- AM_INIT_AUTOMAKE([foreign 1.10 -Wall subdir-objects tar-ustar])
   2235 m4trace:configure.ac:9: -1- m4_pattern_allow([^AM_[A-Z]+FLAGS$])
   2236 m4trace:configure.ac:9: -1- AM_SET_CURRENT_AUTOMAKE_VERSION
   2237 m4trace:configure.ac:9: -1- AM_AUTOMAKE_VERSION([1.16.1])
   2238 m4trace:configure.ac:9: -1- _AM_AUTOCONF_VERSION([2.69])
   2239 m4trace:configure.ac:9: -1- m4_pattern_allow([^INSTALL_PROGRAM$])
   2240 m4trace:configure.ac:9: -1- m4_pattern_allow([^INSTALL_SCRIPT$])
   2241 m4trace:configure.ac:9: -1- m4_pattern_allow([^INSTALL_DATA$])
   2242 m4trace:configure.ac:9: -1- m4_pattern_allow([^am__isrc$])
   2243 m4trace:configure.ac:9: -1- _AM_SUBST_NOTMAKE([am__isrc])
   2244 m4trace:configure.ac:9: -1- m4_pattern_allow([^CYGPATH_W$])
   2245 m4trace:configure.ac:9: -1- _AM_SET_OPTIONS([foreign 1.10 -Wall subdir-objects tar-ustar])
   2246 m4trace:configure.ac:9: -1- _AM_SET_OPTION([foreign])
   2247 m4trace:configure.ac:9: -2- _AM_MANGLE_OPTION([foreign])
   2248 m4trace:configure.ac:9: -1- _AM_SET_OPTION([1.10])
   2249 m4trace:configure.ac:9: -2- _AM_MANGLE_OPTION([1.10])
   2250 m4trace:configure.ac:9: -1- _AM_SET_OPTION([-Wall])
   2251 m4trace:configure.ac:9: -2- _AM_MANGLE_OPTION([-Wall])
   2252 m4trace:configure.ac:9: -1- _AM_SET_OPTION([subdir-objects])
   2253 m4trace:configure.ac:9: -2- _AM_MANGLE_OPTION([subdir-objects])
   2254 m4trace:configure.ac:9: -1- _AM_SET_OPTION([tar-ustar])
   2255 m4trace:configure.ac:9: -2- _AM_MANGLE_OPTION([tar-ustar])
   2256 m4trace:configure.ac:9: -1- m4_pattern_allow([^DEFAGE$])
   2257 m4trace:configure.ac:9: -1- m4_pattern_allow([^VERSION$])
   2258 m4trace:configure.ac:9: -1- _AM_IF_OPTION([no-define], [], [AC_DEFINE_UNQUOTED([DEFAGE], ["$DEFAGE"], [Name of package])
   2259  AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])
   2260 m4trace:configure.ac:9: -2- _AM_MANGLE_OPTION([no-define])
   2261 m4trace:configure.ac:9: -1- m4_pattern_allow([^DEFAGE$])
   2262 m4trace:configure.ac:9: -1- m4_pattern_allow([^VERSION$])
   2263 m4trace:configure.ac:9: -1- AM_SANITY_CHECK
   2264 m4trace:configure.ac:9: -1- AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
   2265 m4trace:configure.ac:9: -1- AM_MISSING_HAS_RUN
   2266 m4trace:configure.ac:9: -1- AM_AUX_DIR_EXPAND
   2267 m4trace:configure.ac:9: -1- m4_pattern_allow([^ACLOCAL$])
   2268 m4trace:configure.ac:9: -1- AM_MISSING_PROG([AUTOCONF], [autoconf])
   2269 m4trace:configure.ac:9: -1- m4_pattern_allow([^AUTOCONF$])
   2270 m4trace:configure.ac:9: -1- AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
   2271 m4trace:configure.ac:9: -1- m4_pattern_allow([^AUTOMAKE$])
   2272 m4trace:configure.ac:9: -1- AM_MISSING_PROG([AUTOHEADER], [autoheader])
   2273 m4trace:configure.ac:9: -1- m4_pattern_allow([^AUTOHEADER$])
   2274 m4trace:configure.ac:9: -1- AM_MISSING_PROG([MAKEINFO], [makeinfo])
   2275 m4trace:configure.ac:9: -1- m4_pattern_allow([^MAKEINFO$])
   2276 m4trace:configure.ac:9: -1- AM_PROG_INSTALL_SH
   2277 m4trace:configure.ac:9: -1- m4_pattern_allow([^install_sh$])
   2278 m4trace:configure.ac:9: -1- AM_PROG_INSTALL_STRIP
   2279 m4trace:configure.ac:9: -1- m4_pattern_allow([^STRIP$])
   2280 m4trace:configure.ac:9: -1- m4_pattern_allow([^INSTALL_STRIP_PROGRAM$])
   2281 m4trace:configure.ac:9: -1- m4_pattern_allow([^MKDIR_P$])
   2282 m4trace:configure.ac:9: -1- m4_pattern_allow([^mkdir_p$])
   2283 m4trace:configure.ac:9: -1- m4_pattern_allow([^AWK$])
   2284 m4trace:configure.ac:9: -1- m4_pattern_allow([^SET_MAKE$])
   2285 m4trace:configure.ac:9: -1- AM_SET_LEADING_DOT
   2286 m4trace:configure.ac:9: -1- m4_pattern_allow([^am__leading_dot$])
   2287 m4trace:configure.ac:9: -1- _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
   2288 			     [_AM_PROG_TAR([v7])])])
   2289 m4trace:configure.ac:9: -2- _AM_MANGLE_OPTION([tar-ustar])
   2290 m4trace:configure.ac:9: -1- _AM_PROG_TAR([ustar])
   2291 m4trace:configure.ac:9: -1- m4_pattern_allow([^AMTAR$])
   2292 m4trace:configure.ac:9: -1- AM_RUN_LOG([$_am_tar --version])
   2293 m4trace:configure.ac:9: -1- AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
   2294 m4trace:configure.ac:9: -1- AM_RUN_LOG([$am__untar <conftest.tar])
   2295 m4trace:configure.ac:9: -1- AM_RUN_LOG([cat conftest.dir/file])
   2296 m4trace:configure.ac:9: -1- m4_pattern_allow([^am__tar$])
   2297 m4trace:configure.ac:9: -1- m4_pattern_allow([^am__untar$])
   2298 m4trace:configure.ac:9: -1- _AM_IF_OPTION([no-dependencies], [], [AC_PROVIDE_IFELSE([AC_PROG_CC],
   2299 		  [_AM_DEPENDENCIES([CC])],
   2300 		  [m4_define([AC_PROG_CC],
   2301 			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
   2302 AC_PROVIDE_IFELSE([AC_PROG_CXX],
   2303 		  [_AM_DEPENDENCIES([CXX])],
   2304 		  [m4_define([AC_PROG_CXX],
   2305 			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
   2306 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
   2307 		  [_AM_DEPENDENCIES([OBJC])],
   2308 		  [m4_define([AC_PROG_OBJC],
   2309 			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
   2310 AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
   2311 		  [_AM_DEPENDENCIES([OBJCXX])],
   2312 		  [m4_define([AC_PROG_OBJCXX],
   2313 			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
   2314 ])
   2315 m4trace:configure.ac:9: -2- _AM_MANGLE_OPTION([no-dependencies])
   2316 m4trace:configure.ac:9: -1- AM_SILENT_RULES
   2317 m4trace:configure.ac:9: -1- m4_pattern_allow([^AM_V$])
   2318 m4trace:configure.ac:9: -1- AM_SUBST_NOTMAKE([AM_V])
   2319 m4trace:configure.ac:9: -1- _AM_SUBST_NOTMAKE([AM_V])
   2320 m4trace:configure.ac:9: -1- m4_pattern_allow([^AM_DEFAULT_V$])
   2321 m4trace:configure.ac:9: -1- AM_SUBST_NOTMAKE([AM_DEFAULT_V])
   2322 m4trace:configure.ac:9: -1- _AM_SUBST_NOTMAKE([AM_DEFAULT_V])
   2323 m4trace:configure.ac:9: -1- m4_pattern_allow([^AM_DEFAULT_VERBOSITY$])
   2324 m4trace:configure.ac:9: -1- m4_pattern_allow([^AM_BACKSLASH$])
   2325 m4trace:configure.ac:9: -1- _AM_SUBST_NOTMAKE([AM_BACKSLASH])
   2326 m4trace:configure.ac:10: -1- AM_SILENT_RULES([yes])
   2327 m4trace:configure.ac:10: -1- m4_pattern_allow([^AM_V$])
   2328 m4trace:configure.ac:10: -1- AM_SUBST_NOTMAKE([AM_V])
   2329 m4trace:configure.ac:10: -1- _AM_SUBST_NOTMAKE([AM_V])
   2330 m4trace:configure.ac:10: -1- m4_pattern_allow([^AM_DEFAULT_V$])
   2331 m4trace:configure.ac:10: -1- AM_SUBST_NOTMAKE([AM_DEFAULT_V])
   2332 m4trace:configure.ac:10: -1- _AM_SUBST_NOTMAKE([AM_DEFAULT_V])
   2333 m4trace:configure.ac:10: -1- m4_pattern_allow([^AM_DEFAULT_VERBOSITY$])
   2334 m4trace:configure.ac:10: -1- m4_pattern_allow([^AM_BACKSLASH$])
   2335 m4trace:configure.ac:10: -1- _AM_SUBST_NOTMAKE([AM_BACKSLASH])
   2336 m4trace:configure.ac:11: -1- AC_CONFIG_MACRO_DIR([m4])
   2337 m4trace:configure.ac:33: -1- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
   2338 You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from...
   2339 ../../lib/autoconf/general.m4:1462: AC_ARG_ENABLE is expanded from...
   2340 configure.ac:33: the top level])
   2341 m4trace:configure.ac:43: -1- AM_CONDITIONAL([SET_SO_VERSION], [test "x$SET_SO_VERSION" = "xyes"])
   2342 m4trace:configure.ac:43: -1- m4_pattern_allow([^SET_SO_VERSION_TRUE$])
   2343 m4trace:configure.ac:43: -1- m4_pattern_allow([^SET_SO_VERSION_FALSE$])
   2344 m4trace:configure.ac:43: -1- _AM_SUBST_NOTMAKE([SET_SO_VERSION_TRUE])
   2345 m4trace:configure.ac:43: -1- _AM_SUBST_NOTMAKE([SET_SO_VERSION_FALSE])
   2346 m4trace:configure.ac:45: -1- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
   2347 You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from...
   2348 ../../lib/autoconf/general.m4:1462: AC_ARG_ENABLE is expanded from...
   2349 configure.ac:45: the top level])
   2350 m4trace:configure.ac:56: -1- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
   2351 You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from...
   2352 ../../lib/autoconf/general.m4:1462: AC_ARG_ENABLE is expanded from...
   2353 configure.ac:56: the top level])
   2354 m4trace:configure.ac:56: -1- m4_pattern_allow([^USE_RANDOMBYTES_STIR$])
   2355 m4trace:configure.ac:69: -1- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
   2356 You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from...
   2357 ../../lib/autoconf/general.m4:1462: AC_ARG_ENABLE is expanded from...
   2358 configure.ac:69: the top level])
   2359 m4trace:configure.ac:69: -1- m4_pattern_allow([^MIN_LOGGER_LEVEL$])
   2360 m4trace:configure.ac:81: -2- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
   2361 You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from...
   2362 configure.ac:81: the top level])
   2363 m4trace:configure.ac:80: -1- m4_pattern_allow([^MIN_LOGGER_LEVEL$])
   2364 m4trace:configure.ac:80: -1- m4_pattern_allow([^MIN_LOGGER_LEVEL$])
   2365 m4trace:configure.ac:80: -1- m4_pattern_allow([^MIN_LOGGER_LEVEL$])
   2366 m4trace:configure.ac:80: -1- m4_pattern_allow([^MIN_LOGGER_LEVEL$])
   2367 m4trace:configure.ac:80: -1- m4_pattern_allow([^MIN_LOGGER_LEVEL$])
   2368 m4trace:configure.ac:108: -1- PKG_PROG_PKG_CONFIG
   2369 m4trace:configure.ac:108: -1- m4_pattern_forbid([^_?PKG_[A-Z_]+$])
   2370 m4trace:configure.ac:108: -1- m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
   2371 m4trace:configure.ac:108: -1- m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
   2372 m4trace:configure.ac:108: -1- m4_pattern_allow([^PKG_CONFIG$])
   2373 m4trace:configure.ac:108: -1- m4_pattern_allow([^PKG_CONFIG_PATH$])
   2374 m4trace:configure.ac:108: -1- m4_pattern_allow([^PKG_CONFIG_LIBDIR$])
   2375 m4trace:configure.ac:108: -1- m4_pattern_allow([^PKG_CONFIG$])
   2376 m4trace:configure.ac:110: -1- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
   2377 You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from...
   2378 ../../lib/autoconf/general.m4:1462: AC_ARG_ENABLE is expanded from...
   2379 configure.ac:110: the top level])
   2380 m4trace:configure.ac:121: -1- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
   2381 You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from...
   2382 ../../lib/autoconf/general.m4:1462: AC_ARG_ENABLE is expanded from...
   2383 configure.ac:121: the top level])
   2384 m4trace:configure.ac:132: -1- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
   2385 You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from...
   2386 ../../lib/autoconf/general.m4:1462: AC_ARG_ENABLE is expanded from...
   2387 configure.ac:132: the top level])
   2388 m4trace:configure.ac:143: -1- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
   2389 You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from...
   2390 ../../lib/autoconf/general.m4:1462: AC_ARG_ENABLE is expanded from...
   2391 configure.ac:143: the top level])
   2392 m4trace:configure.ac:155: -1- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
   2393 You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from...
   2394 ../../lib/autoconf/general.m4:1462: AC_ARG_ENABLE is expanded from...
   2395 configure.ac:155: the top level])
   2396 m4trace:configure.ac:166: -1- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
   2397 You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from...
   2398 ../../lib/autoconf/general.m4:1462: AC_ARG_ENABLE is expanded from...
   2399 configure.ac:166: the top level])
   2400 m4trace:configure.ac:190: -1- m4_pattern_allow([^USE_IPV6$])
   2401 m4trace:configure.ac:193: -1- AX_HAVE_EPOLL
   2402 m4trace:configure.ac:193: -1- m4_pattern_allow([^CC$])
   2403 m4trace:configure.ac:193: -1- m4_pattern_allow([^CFLAGS$])
   2404 m4trace:configure.ac:193: -1- m4_pattern_allow([^LDFLAGS$])
   2405 m4trace:configure.ac:193: -1- m4_pattern_allow([^LIBS$])
   2406 m4trace:configure.ac:193: -1- m4_pattern_allow([^CPPFLAGS$])
   2407 m4trace:configure.ac:193: -1- m4_pattern_allow([^CC$])
   2408 m4trace:configure.ac:193: -1- m4_pattern_allow([^CC$])
   2409 m4trace:configure.ac:193: -1- m4_pattern_allow([^CC$])
   2410 m4trace:configure.ac:193: -1- m4_pattern_allow([^CC$])
   2411 m4trace:configure.ac:193: -1- m4_pattern_allow([^ac_ct_CC$])
   2412 m4trace:configure.ac:193: -1- m4_pattern_allow([^EXEEXT$])
   2413 m4trace:configure.ac:193: -1- m4_pattern_allow([^OBJEXT$])
   2414 m4trace:configure.ac:193: -1- _AM_PROG_CC_C_O
   2415 m4trace:configure.ac:193: -1- AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext])
   2416 m4trace:configure.ac:193: -1- _AM_DEPENDENCIES([CC])
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   2418 m4trace:configure.ac:193: -1- m4_pattern_allow([^DEPDIR$])
   2419 m4trace:configure.ac:193: -1- AM_OUTPUT_DEPENDENCY_COMMANDS
   2420 m4trace:configure.ac:193: -1- AM_MAKE_INCLUDE
   2421 m4trace:configure.ac:193: -1- AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
   2422 m4trace:configure.ac:193: -1- m4_pattern_allow([^am__include$])
   2423 m4trace:configure.ac:193: -1- AM_DEP_TRACK
   2424 m4trace:configure.ac:193: -1- AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
   2425 m4trace:configure.ac:193: -1- m4_pattern_allow([^AMDEP_TRUE$])
   2426 m4trace:configure.ac:193: -1- m4_pattern_allow([^AMDEP_FALSE$])
   2427 m4trace:configure.ac:193: -1- _AM_SUBST_NOTMAKE([AMDEP_TRUE])
   2428 m4trace:configure.ac:193: -1- _AM_SUBST_NOTMAKE([AMDEP_FALSE])
   2429 m4trace:configure.ac:193: -1- m4_pattern_allow([^AMDEPBACKSLASH$])
   2430 m4trace:configure.ac:193: -1- _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])
   2431 m4trace:configure.ac:193: -1- m4_pattern_allow([^am__nodep$])
   2432 m4trace:configure.ac:193: -1- _AM_SUBST_NOTMAKE([am__nodep])
   2433 m4trace:configure.ac:193: -1- m4_pattern_allow([^CCDEPMODE$])
   2434 m4trace:configure.ac:193: -1- AM_CONDITIONAL([am__fastdepCC], [
   2435   test "x$enable_dependency_tracking" != xno \
   2436   && test "$am_cv_CC_dependencies_compiler_type" = gcc3])
   2437 m4trace:configure.ac:193: -1- m4_pattern_allow([^am__fastdepCC_TRUE$])
   2438 m4trace:configure.ac:193: -1- m4_pattern_allow([^am__fastdepCC_FALSE$])
   2439 m4trace:configure.ac:193: -1- _AM_SUBST_NOTMAKE([am__fastdepCC_TRUE])
   2440 m4trace:configure.ac:193: -1- _AM_SUBST_NOTMAKE([am__fastdepCC_FALSE])
   2441 m4trace:configure.ac:193: -1- m4_pattern_allow([^CPP$])
   2442 m4trace:configure.ac:193: -1- m4_pattern_allow([^CPPFLAGS$])
   2443 m4trace:configure.ac:193: -1- m4_pattern_allow([^CPP$])
   2444 m4trace:configure.ac:193: -1- AC_PROG_EGREP
   2445 m4trace:configure.ac:193: -1- m4_pattern_allow([^GREP$])
   2446 m4trace:configure.ac:193: -1- m4_pattern_allow([^EGREP$])
   2447 m4trace:configure.ac:193: -1- m4_pattern_allow([^STDC_HEADERS$])
   2448 m4trace:configure.ac:196: -1- m4_pattern_allow([^TCP_SERVER_USE_EPOLL$])
   2449 m4trace:configure.ac:213: -2- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
   2450 You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from...
   2451 configure.ac:213: the top level])
   2452 m4trace:configure.ac:229: -2- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
   2453 You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from...
   2454 configure.ac:229: the top level])
   2455 m4trace:configure.ac:238: -2- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
   2456 You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from...
   2457 configure.ac:238: the top level])
   2458 m4trace:configure.ac:247: -2- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
   2459 You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from...
   2460 configure.ac:247: the top level])
   2461 m4trace:configure.ac:256: -2- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
   2462 You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from...
   2463 configure.ac:256: the top level])
   2464 m4trace:configure.ac:276: -1- AM_PROG_CC_C_O
   2465 m4trace:configure.ac:277: -1- AM_PROG_AR
   2466 m4trace:configure.ac:277: -1- m4_pattern_allow([^AR$])
   2467 m4trace:configure.ac:277: -1- m4_pattern_allow([^ac_ct_AR$])
   2468 m4trace:configure.ac:277: -1- m4_pattern_allow([^AR$])
   2469 m4trace:configure.ac:278: -1- AC_LIBTOOL_WIN32_DLL
   2470 m4trace:configure.ac:278: -1- _m4_warn([obsolete], [The macro `AC_LIBTOOL_WIN32_DLL' is obsolete.
   2471 You should run autoupdate.], [/usr/share/aclocal/ltoptions.m4:148: AC_LIBTOOL_WIN32_DLL is expanded from...
   2472 configure.ac:278: the top level])
   2473 m4trace:configure.ac:278: -1- m4_pattern_allow([^build$])
   2474 m4trace:configure.ac:278: -1- m4_pattern_allow([^build_cpu$])
   2475 m4trace:configure.ac:278: -1- m4_pattern_allow([^build_vendor$])
   2476 m4trace:configure.ac:278: -1- m4_pattern_allow([^build_os$])
   2477 m4trace:configure.ac:278: -1- m4_pattern_allow([^host$])
   2478 m4trace:configure.ac:278: -1- m4_pattern_allow([^host_cpu$])
   2479 m4trace:configure.ac:278: -1- m4_pattern_allow([^host_vendor$])
   2480 m4trace:configure.ac:278: -1- m4_pattern_allow([^host_os$])
   2481 m4trace:configure.ac:278: -1- m4_pattern_allow([^AS$])
   2482 m4trace:configure.ac:278: -1- m4_pattern_allow([^DLLTOOL$])
   2483 m4trace:configure.ac:278: -1- m4_pattern_allow([^OBJDUMP$])
   2484 m4trace:configure.ac:278: -1- _m4_warn([obsolete], [AC_LIBTOOL_WIN32_DLL: Remove this warning and the call to _LT_SET_OPTION when you
   2485 put the 'win32-dll' option into LT_INIT's first parameter.], [/usr/share/aclocal/ltoptions.m4:148: AC_LIBTOOL_WIN32_DLL is expanded from...
   2486 configure.ac:278: the top level])
   2487 m4trace:configure.ac:279: -1- AC_PROG_LIBTOOL
   2488 m4trace:configure.ac:279: -1- _m4_warn([obsolete], [The macro `AC_PROG_LIBTOOL' is obsolete.
   2489 You should run autoupdate.], [/usr/share/aclocal/libtool.m4:99: AC_PROG_LIBTOOL is expanded from...
   2490 configure.ac:279: the top level])
   2491 m4trace:configure.ac:279: -1- LT_INIT
   2492 m4trace:configure.ac:279: -1- m4_pattern_forbid([^_?LT_[A-Z_]+$])
   2493 m4trace:configure.ac:279: -1- m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])
   2494 m4trace:configure.ac:279: -1- LTOPTIONS_VERSION
   2495 m4trace:configure.ac:279: -1- LTSUGAR_VERSION
   2496 m4trace:configure.ac:279: -1- LTVERSION_VERSION
   2497 m4trace:configure.ac:279: -1- LTOBSOLETE_VERSION
   2498 m4trace:configure.ac:279: -1- _LT_PROG_LTMAIN
   2499 m4trace:configure.ac:279: -1- m4_pattern_allow([^LIBTOOL$])
   2500 m4trace:configure.ac:279: -1- _LT_PREPARE_SED_QUOTE_VARS
   2501 m4trace:configure.ac:279: -1- _LT_PROG_ECHO_BACKSLASH
   2502 m4trace:configure.ac:279: -1- LT_PATH_LD
   2503 m4trace:configure.ac:279: -1- m4_pattern_allow([^SED$])
   2504 m4trace:configure.ac:279: -1- m4_pattern_allow([^FGREP$])
   2505 m4trace:configure.ac:279: -1- m4_pattern_allow([^GREP$])
   2506 m4trace:configure.ac:279: -1- m4_pattern_allow([^LD$])
   2507 m4trace:configure.ac:279: -1- LT_PATH_NM
   2508 m4trace:configure.ac:279: -1- m4_pattern_allow([^DUMPBIN$])
   2509 m4trace:configure.ac:279: -1- m4_pattern_allow([^ac_ct_DUMPBIN$])
   2510 m4trace:configure.ac:279: -1- m4_pattern_allow([^DUMPBIN$])
   2511 m4trace:configure.ac:279: -1- m4_pattern_allow([^NM$])
   2512 m4trace:configure.ac:279: -1- m4_pattern_allow([^LN_S$])
   2513 m4trace:configure.ac:279: -1- LT_CMD_MAX_LEN
   2514 m4trace:configure.ac:279: -1- m4_pattern_allow([^OBJDUMP$])
   2515 m4trace:configure.ac:279: -1- m4_pattern_allow([^OBJDUMP$])
   2516 m4trace:configure.ac:279: -1- m4_pattern_allow([^DLLTOOL$])
   2517 m4trace:configure.ac:279: -1- m4_pattern_allow([^DLLTOOL$])
   2518 m4trace:configure.ac:279: -1- m4_pattern_allow([^AR$])
   2519 m4trace:configure.ac:279: -1- m4_pattern_allow([^ac_ct_AR$])
   2520 m4trace:configure.ac:279: -1- m4_pattern_allow([^STRIP$])
   2521 m4trace:configure.ac:279: -1- m4_pattern_allow([^RANLIB$])
   2522 m4trace:configure.ac:279: -1- _LT_WITH_SYSROOT
   2523 m4trace:configure.ac:279: -1- m4_pattern_allow([LT_OBJDIR])
   2524 m4trace:configure.ac:279: -1- m4_pattern_allow([^LT_OBJDIR$])
   2525 m4trace:configure.ac:279: -1- _LT_CC_BASENAME([$compiler])
   2526 m4trace:configure.ac:279: -1- _LT_PATH_TOOL_PREFIX([${ac_tool_prefix}file], [/usr/bin$PATH_SEPARATOR$PATH])
   2527 m4trace:configure.ac:279: -1- _LT_PATH_TOOL_PREFIX([file], [/usr/bin$PATH_SEPARATOR$PATH])
   2528 m4trace:configure.ac:279: -1- LT_SUPPORTED_TAG([CC])
   2529 m4trace:configure.ac:279: -1- _LT_COMPILER_BOILERPLATE
   2530 m4trace:configure.ac:279: -1- _LT_LINKER_BOILERPLATE
   2531 m4trace:configure.ac:279: -1- _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], [lt_cv_prog_compiler_rtti_exceptions], [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, )="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, ) -fno-rtti -fno-exceptions"])
   2532 m4trace:configure.ac:279: -1- _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, ) works], [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, )], [$_LT_TAGVAR(lt_prog_compiler_pic, )@&t@m4_if([],[],[ -DPIC],[m4_if([],[CXX],[ -DPIC],[])])], [], [case $_LT_TAGVAR(lt_prog_compiler_pic, ) in
   2533      "" | " "*) ;;
   2534      *) _LT_TAGVAR(lt_prog_compiler_pic, )=" $_LT_TAGVAR(lt_prog_compiler_pic, )" ;;
   2535      esac], [_LT_TAGVAR(lt_prog_compiler_pic, )=
   2536      _LT_TAGVAR(lt_prog_compiler_can_build_shared, )=no])
   2537 m4trace:configure.ac:279: -1- _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], [lt_cv_prog_compiler_static_works], [$lt_tmp_static_flag], [], [_LT_TAGVAR(lt_prog_compiler_static, )=])
   2538 m4trace:configure.ac:279: -1- m4_pattern_allow([^MANIFEST_TOOL$])
   2539 m4trace:configure.ac:279: -1- _LT_DLL_DEF_P([$export_symbols])
   2540 m4trace:configure.ac:279: -1- _LT_DLL_DEF_P([$export_symbols])
   2541 m4trace:configure.ac:279: -1- _LT_REQUIRED_DARWIN_CHECKS
   2542 m4trace:configure.ac:279: -1- m4_pattern_allow([^DSYMUTIL$])
   2543 m4trace:configure.ac:279: -1- m4_pattern_allow([^NMEDIT$])
   2544 m4trace:configure.ac:279: -1- m4_pattern_allow([^LIPO$])
   2545 m4trace:configure.ac:279: -1- m4_pattern_allow([^OTOOL$])
   2546 m4trace:configure.ac:279: -1- m4_pattern_allow([^OTOOL64$])
   2547 m4trace:configure.ac:279: -1- _LT_LINKER_OPTION([if $CC understands -b], [lt_cv_prog_compiler__b], [-b], [_LT_TAGVAR(archive_cmds, )='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], [_LT_TAGVAR(archive_cmds, )='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])
   2548 m4trace:configure.ac:279: -1- m4_pattern_allow([^LT_SYS_LIBRARY_PATH$])
   2549 m4trace:configure.ac:279: -1- LT_SYS_DLOPEN_SELF
   2550 m4trace:configure.ac:279: -1- m4_pattern_allow([^HAVE_DLFCN_H$])
   2551 m4trace:configure.ac:305: -1- AM_CONDITIONAL([WIN32], [test "x$WIN32" = "xyes"])
   2552 m4trace:configure.ac:305: -1- m4_pattern_allow([^WIN32_TRUE$])
   2553 m4trace:configure.ac:305: -1- m4_pattern_allow([^WIN32_FALSE$])
   2554 m4trace:configure.ac:305: -1- _AM_SUBST_NOTMAKE([WIN32_TRUE])
   2555 m4trace:configure.ac:305: -1- _AM_SUBST_NOTMAKE([WIN32_FALSE])
   2556 m4trace:configure.ac:307: -1- m4_pattern_allow([^EXTRA_LT_LDFLAGS$])
   2557 m4trace:configure.ac:312: -1- m4_pattern_allow([^MATH_LDFLAGS$])
   2558 m4trace:configure.ac:316: -1- PKG_CHECK_MODULES([LIBSODIUM], [libsodium], [
   2559         LIBSODIUM_FOUND="yes"
   2560     ], [
   2561         LIBSODIUM_FOUND="no"
   2562     ])
   2563 m4trace:configure.ac:316: -1- m4_pattern_allow([^LIBSODIUM_CFLAGS$])
   2564 m4trace:configure.ac:316: -1- m4_pattern_allow([^LIBSODIUM_LIBS$])
   2565 m4trace:configure.ac:316: -1- PKG_CHECK_EXISTS([libsodium], [pkg_cv_[]LIBSODIUM_CFLAGS=`$PKG_CONFIG --[]cflags "libsodium" 2>/dev/null`
   2566 		      test "x$?" != "x0" && pkg_failed=yes ], [pkg_failed=yes])
   2567 m4trace:configure.ac:316: -1- PKG_CHECK_EXISTS([libsodium], [pkg_cv_[]LIBSODIUM_LIBS=`$PKG_CONFIG --[]libs "libsodium" 2>/dev/null`
   2568 		      test "x$?" != "x0" && pkg_failed=yes ], [pkg_failed=yes])
   2569 m4trace:configure.ac:316: -1- _PKG_SHORT_ERRORS_SUPPORTED
   2570 m4trace:configure.ac:342: -1- m4_pattern_allow([^HAVE_LIBNACL$])
   2571 m4trace:configure.ac:363: -1- m4_pattern_allow([^NACL_LIBS$])
   2572 m4trace:configure.ac:364: -1- m4_pattern_allow([^NACL_LDFLAGS$])
   2573 m4trace:configure.ac:365: -1- m4_pattern_allow([^NACL_OBJECTS$])
   2574 m4trace:configure.ac:366: -1- m4_pattern_allow([^NACL_OBJECTS_PKGCONFIG$])
   2575 m4trace:configure.ac:383: -1- m4_pattern_allow([^HAVE_LIBSODIUM$])
   2576 m4trace:configure.ac:392: -1- m4_pattern_allow([^LIBSODIUM_LIBS$])
   2577 m4trace:configure.ac:393: -1- m4_pattern_allow([^LIBSODIUM_LDFLAGS$])
   2578 m4trace:configure.ac:425: -1- m4_pattern_allow([^NACL_CFLAGS$])
   2579 m4trace:configure.ac:426: -1- m4_pattern_allow([^VANILLA_NACL$])
   2580 m4trace:configure.ac:452: -1- m4_pattern_allow([^LIBSODIUM_CFLAGS$])
   2581 m4trace:configure.ac:456: -1- m4_pattern_allow([^HAVE__BOOL$])
   2582 m4trace:configure.ac:456: -1- m4_pattern_allow([^HAVE_STDBOOL_H$])
   2583 m4trace:configure.ac:457: -1- m4_pattern_allow([^int16_t$])
   2584 m4trace:configure.ac:458: -1- m4_pattern_allow([^int32_t$])
   2585 m4trace:configure.ac:459: -1- m4_pattern_allow([^pid_t$])
   2586 m4trace:configure.ac:460: -1- m4_pattern_allow([^size_t$])
   2587 m4trace:configure.ac:461: -1- m4_pattern_allow([^uint16_t$])
   2588 m4trace:configure.ac:462: -1- m4_pattern_allow([^_UINT32_T$])
   2589 m4trace:configure.ac:462: -1- m4_pattern_allow([^uint32_t$])
   2590 m4trace:configure.ac:463: -1- m4_pattern_allow([^_UINT64_T$])
   2591 m4trace:configure.ac:463: -1- m4_pattern_allow([^uint64_t$])
   2592 m4trace:configure.ac:464: -1- m4_pattern_allow([^_UINT8_T$])
   2593 m4trace:configure.ac:464: -1- m4_pattern_allow([^uint8_t$])
   2594 m4trace:configure.ac:465: -1- m4_pattern_allow([^WORDS_BIGENDIAN$])
   2595 m4trace:configure.ac:465: -1- m4_pattern_allow([^AC_APPLE_UNIVERSAL_BUILD$])
   2596 m4trace:configure.ac:469: -1- m4_pattern_allow([^HAVE_VFORK_H$])
   2597 m4trace:configure.ac:469: -1- m4_pattern_allow([^HAVE_WORKING_VFORK$])
   2598 m4trace:configure.ac:469: -1- m4_pattern_allow([^vfork$])
   2599 m4trace:configure.ac:469: -1- m4_pattern_allow([^HAVE_WORKING_FORK$])
   2600 m4trace:configure.ac:472: -1- m4_pattern_allow([^RT_LIBS$])
   2601 m4trace:configure.ac:484: -1- AX_PTHREAD([], [
   2602         AC_MSG_ERROR([required library pthread was not found on your system])
   2603     
   2604 ])
   2605 m4trace:configure.ac:484: -1- m4_pattern_allow([^ax_pthread_config$])
   2606 m4trace:configure.ac:484: -1- m4_pattern_allow([^PTHREAD_CREATE_JOINABLE$])
   2607 m4trace:configure.ac:484: -2- m4_pattern_allow([^HAVE_PTHREAD_PRIO_INHERIT$])
   2608 m4trace:configure.ac:484: -1- m4_pattern_allow([^PTHREAD_CC$])
   2609 m4trace:configure.ac:484: -1- m4_pattern_allow([^PTHREAD_LIBS$])
   2610 m4trace:configure.ac:484: -1- m4_pattern_allow([^PTHREAD_CFLAGS$])
   2611 m4trace:configure.ac:484: -1- m4_pattern_allow([^PTHREAD_CC$])
   2612 m4trace:configure.ac:484: -2- m4_pattern_allow([^HAVE_PTHREAD$])
   2613 m4trace:configure.ac:491: -1- m4_pattern_allow([^PTHREAD_LDFLAGS$])
   2614 m4trace:configure.ac:499: -1- PKG_CHECK_MODULES([OPUS], [opus], [], [
   2615             AC_MSG_WARN([disabling AV support $OPUS_PKG_ERRORS])
   2616             BUILD_AV="no"
   2617         
   2618     ])
   2619 m4trace:configure.ac:499: -1- m4_pattern_allow([^OPUS_CFLAGS$])
   2620 m4trace:configure.ac:499: -1- m4_pattern_allow([^OPUS_LIBS$])
   2621 m4trace:configure.ac:499: -1- PKG_CHECK_EXISTS([opus], [pkg_cv_[]OPUS_CFLAGS=`$PKG_CONFIG --[]cflags "opus" 2>/dev/null`
   2622 		      test "x$?" != "x0" && pkg_failed=yes ], [pkg_failed=yes])
   2623 m4trace:configure.ac:499: -1- PKG_CHECK_EXISTS([opus], [pkg_cv_[]OPUS_LIBS=`$PKG_CONFIG --[]libs "opus" 2>/dev/null`
   2624 		      test "x$?" != "x0" && pkg_failed=yes ], [pkg_failed=yes])
   2625 m4trace:configure.ac:499: -1- _PKG_SHORT_ERRORS_SUPPORTED
   2626 m4trace:configure.ac:509: -1- PKG_CHECK_MODULES([VPX], [vpx], [], [
   2627             AC_MSG_WARN([disabling AV support $VPX_PKG_ERRORS])
   2628             BUILD_AV="no"
   2629         
   2630     ])
   2631 m4trace:configure.ac:509: -1- m4_pattern_allow([^VPX_CFLAGS$])
   2632 m4trace:configure.ac:509: -1- m4_pattern_allow([^VPX_LIBS$])
   2633 m4trace:configure.ac:509: -1- PKG_CHECK_EXISTS([vpx], [pkg_cv_[]VPX_CFLAGS=`$PKG_CONFIG --[]cflags "vpx" 2>/dev/null`
   2634 		      test "x$?" != "x0" && pkg_failed=yes ], [pkg_failed=yes])
   2635 m4trace:configure.ac:509: -1- PKG_CHECK_EXISTS([vpx], [pkg_cv_[]VPX_LIBS=`$PKG_CONFIG --[]libs "vpx" 2>/dev/null`
   2636 		      test "x$?" != "x0" && pkg_failed=yes ], [pkg_failed=yes])
   2637 m4trace:configure.ac:509: -1- _PKG_SHORT_ERRORS_SUPPORTED
   2638 m4trace:configure.ac:522: -1- m4_pattern_allow([^AV_LIBS$])
   2639 m4trace:configure.ac:525: -1- m4_pattern_allow([^AV_CFLAGS$])
   2640 m4trace:configure.ac:530: -1- PKG_CHECK_MODULES([LIBCONFIG], [libconfig >= 1.4.6], [
   2641                 LIBCONFIG_FOUND="yes"
   2642             ], [
   2643                 AC_MSG_WARN([$LIBCONFIG_PKG_ERRORS])
   2644                 AC_MSG_WARN([libconfig not available, will not build DHT bootstrap daemon])
   2645                 BUILD_DHT_BOOTSTRAP_DAEMON="no"
   2646             ])
   2647 m4trace:configure.ac:530: -1- m4_pattern_allow([^LIBCONFIG_CFLAGS$])
   2648 m4trace:configure.ac:530: -1- m4_pattern_allow([^LIBCONFIG_LIBS$])
   2649 m4trace:configure.ac:530: -1- PKG_CHECK_EXISTS([libconfig >= 1.4.6], [pkg_cv_[]LIBCONFIG_CFLAGS=`$PKG_CONFIG --[]cflags "libconfig >= 1.4.6" 2>/dev/null`
   2650 		      test "x$?" != "x0" && pkg_failed=yes ], [pkg_failed=yes])
   2651 m4trace:configure.ac:530: -1- PKG_CHECK_EXISTS([libconfig >= 1.4.6], [pkg_cv_[]LIBCONFIG_LIBS=`$PKG_CONFIG --[]libs "libconfig >= 1.4.6" 2>/dev/null`
   2652 		      test "x$?" != "x0" && pkg_failed=yes ], [pkg_failed=yes])
   2653 m4trace:configure.ac:530: -1- _PKG_SHORT_ERRORS_SUPPORTED
   2654 m4trace:configure.ac:555: -1- m4_pattern_allow([^HAVE_LIBCONFIG$])
   2655 m4trace:configure.ac:566: -1- m4_pattern_allow([^WINSOCK2_LIBS$])
   2656 m4trace:configure.ac:577: -1- AM_CONDITIONAL([BUILD_DHT_BOOTSTRAP_DAEMON], [test "x$BUILD_DHT_BOOTSTRAP_DAEMON" = "xyes"])
   2657 m4trace:configure.ac:577: -1- m4_pattern_allow([^BUILD_DHT_BOOTSTRAP_DAEMON_TRUE$])
   2658 m4trace:configure.ac:577: -1- m4_pattern_allow([^BUILD_DHT_BOOTSTRAP_DAEMON_FALSE$])
   2659 m4trace:configure.ac:577: -1- _AM_SUBST_NOTMAKE([BUILD_DHT_BOOTSTRAP_DAEMON_TRUE])
   2660 m4trace:configure.ac:577: -1- _AM_SUBST_NOTMAKE([BUILD_DHT_BOOTSTRAP_DAEMON_FALSE])
   2661 m4trace:configure.ac:578: -1- AM_CONDITIONAL([BUILD_DHT_BOOTSTRAP], [test "x$BUILD_DHT_BOOTSTRAP" = "xyes"])
   2662 m4trace:configure.ac:578: -1- m4_pattern_allow([^BUILD_DHT_BOOTSTRAP_TRUE$])
   2663 m4trace:configure.ac:578: -1- m4_pattern_allow([^BUILD_DHT_BOOTSTRAP_FALSE$])
   2664 m4trace:configure.ac:578: -1- _AM_SUBST_NOTMAKE([BUILD_DHT_BOOTSTRAP_TRUE])
   2665 m4trace:configure.ac:578: -1- _AM_SUBST_NOTMAKE([BUILD_DHT_BOOTSTRAP_FALSE])
   2666 m4trace:configure.ac:579: -1- AM_CONDITIONAL([BUILD_TESTS], [test "x$BUILD_TESTS" = "xyes"])
   2667 m4trace:configure.ac:579: -1- m4_pattern_allow([^BUILD_TESTS_TRUE$])
   2668 m4trace:configure.ac:579: -1- m4_pattern_allow([^BUILD_TESTS_FALSE$])
   2669 m4trace:configure.ac:579: -1- _AM_SUBST_NOTMAKE([BUILD_TESTS_TRUE])
   2670 m4trace:configure.ac:579: -1- _AM_SUBST_NOTMAKE([BUILD_TESTS_FALSE])
   2671 m4trace:configure.ac:580: -1- AM_CONDITIONAL([BUILD_AV], [test "x$BUILD_AV" = "xyes"])
   2672 m4trace:configure.ac:580: -1- m4_pattern_allow([^BUILD_AV_TRUE$])
   2673 m4trace:configure.ac:580: -1- m4_pattern_allow([^BUILD_AV_FALSE$])
   2674 m4trace:configure.ac:580: -1- _AM_SUBST_NOTMAKE([BUILD_AV_TRUE])
   2675 m4trace:configure.ac:580: -1- _AM_SUBST_NOTMAKE([BUILD_AV_FALSE])
   2676 m4trace:configure.ac:581: -1- AM_CONDITIONAL([BUILD_TESTING], [test "x$BUILD_TESTING" = "xyes"])
   2677 m4trace:configure.ac:581: -1- m4_pattern_allow([^BUILD_TESTING_TRUE$])
   2678 m4trace:configure.ac:581: -1- m4_pattern_allow([^BUILD_TESTING_FALSE$])
   2679 m4trace:configure.ac:581: -1- _AM_SUBST_NOTMAKE([BUILD_TESTING_TRUE])
   2680 m4trace:configure.ac:581: -1- _AM_SUBST_NOTMAKE([BUILD_TESTING_FALSE])
   2681 m4trace:configure.ac:582: -1- AM_CONDITIONAL([WITH_NACL], [test "x$WANT_NACL" = "xyes"])
   2682 m4trace:configure.ac:582: -1- m4_pattern_allow([^WITH_NACL_TRUE$])
   2683 m4trace:configure.ac:582: -1- m4_pattern_allow([^WITH_NACL_FALSE$])
   2684 m4trace:configure.ac:582: -1- _AM_SUBST_NOTMAKE([WITH_NACL_TRUE])
   2685 m4trace:configure.ac:582: -1- _AM_SUBST_NOTMAKE([WITH_NACL_FALSE])
   2686 m4trace:configure.ac:583: -1- AM_CONDITIONAL([WIN32], [test "x$WIN32" = "xyes"])
   2687 m4trace:configure.ac:583: -1- m4_pattern_allow([^WIN32_TRUE$])
   2688 m4trace:configure.ac:583: -1- m4_pattern_allow([^WIN32_FALSE$])
   2689 m4trace:configure.ac:583: -1- _AM_SUBST_NOTMAKE([WIN32_TRUE])
   2690 m4trace:configure.ac:583: -1- _AM_SUBST_NOTMAKE([WIN32_FALSE])
   2691 m4trace:configure.ac:591: -1- AM_COND_IF([BUILD_AV], [
   2692     AC_CONFIG_FILES([libtoxav.pc])
   2693   ], [])
   2694 m4trace:configure.ac:596: -1- m4_pattern_allow([^LIB@&t@OBJS$])
   2695 m4trace:configure.ac:596: -1- m4_pattern_allow([^LTLIBOBJS$])
   2696 m4trace:configure.ac:596: -1- AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])
   2697 m4trace:configure.ac:596: -1- m4_pattern_allow([^am__EXEEXT_TRUE$])
   2698 m4trace:configure.ac:596: -1- m4_pattern_allow([^am__EXEEXT_FALSE$])
   2699 m4trace:configure.ac:596: -1- _AM_SUBST_NOTMAKE([am__EXEEXT_TRUE])
   2700 m4trace:configure.ac:596: -1- _AM_SUBST_NOTMAKE([am__EXEEXT_FALSE])
   2701 m4trace:configure.ac:596: -1- _AC_AM_CONFIG_HEADER_HOOK(["$ac_file"])
   2702 m4trace:configure.ac:596: -1- _AM_OUTPUT_DEPENDENCY_COMMANDS
   2703 m4trace:configure.ac:596: -1- AM_RUN_LOG([cd "$am_dirpart" \
   2704       && sed -e '/# am--include-marker/d' "$am_filepart" \
   2705         | $MAKE -f - am--depfiles])
   2706 m4trace:configure.ac:596: -1- _LT_PROG_LTMAIN