recipes

packages recipes for the <noname> package manager
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      1 m4trace:/usr/share/aclocal-1.16/amversion.m4:14: -1- AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version='1.16'
      2 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
      3 dnl require some minimum version.  Point them to the right macro.
      4 m4_if([$1], [1.16.1], [],
      5       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
      6 ])
      7 m4trace:/usr/share/aclocal-1.16/amversion.m4:33: -1- AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], [AM_AUTOMAKE_VERSION([1.16.1])dnl
      8 m4_ifndef([AC_AUTOCONF_VERSION],
      9   [m4_copy([m4_DEFAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
     10 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
     11 m4trace:/usr/share/aclocal-1.16/ar-lib.m4:13: -1- AC_DEFUN([AM_PROG_AR], [AC_BEFORE([$0], [LT_INIT])dnl
     12 AC_BEFORE([$0], [AC_PROG_LIBTOOL])dnl
     13 AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
     14 AC_REQUIRE_AUX_FILE([ar-lib])dnl
     15 AC_CHECK_TOOLS([AR], [ar lib "link -lib"], [false])
     16 : ${AR=ar}
     17 
     18 AC_CACHE_CHECK([the archiver ($AR) interface], [am_cv_ar_interface],
     19   [AC_LANG_PUSH([C])
     20    am_cv_ar_interface=ar
     21    AC_COMPILE_IFELSE([AC_LANG_SOURCE([[int some_variable = 0;]])],
     22      [am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&AS_MESSAGE_LOG_FD'
     23       AC_TRY_EVAL([am_ar_try])
     24       if test "$ac_status" -eq 0; then
     25         am_cv_ar_interface=ar
     26       else
     27         am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&AS_MESSAGE_LOG_FD'
     28         AC_TRY_EVAL([am_ar_try])
     29         if test "$ac_status" -eq 0; then
     30           am_cv_ar_interface=lib
     31         else
     32           am_cv_ar_interface=unknown
     33         fi
     34       fi
     35       rm -f conftest.lib libconftest.a
     36      ])
     37    AC_LANG_POP([C])])
     38 
     39 case $am_cv_ar_interface in
     40 ar)
     41   ;;
     42 lib)
     43   # Microsoft lib, so override with the ar-lib wrapper script.
     44   # FIXME: It is wrong to rewrite AR.
     45   # But if we don't then we get into trouble of one sort or another.
     46   # A longer-term fix would be to have automake use am__AR in this case,
     47   # and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something
     48   # similar.
     49   AR="$am_aux_dir/ar-lib $AR"
     50   ;;
     51 unknown)
     52   m4_default([$1],
     53              [AC_MSG_ERROR([could not determine $AR interface])])
     54   ;;
     55 esac
     56 AC_SUBST([AR])dnl
     57 ])
     58 m4trace:/usr/share/aclocal-1.16/auxdir.m4:47: -1- AC_DEFUN([AM_AUX_DIR_EXPAND], [AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
     59 # Expand $ac_aux_dir to an absolute path.
     60 am_aux_dir=`cd "$ac_aux_dir" && pwd`
     61 ])
     62 m4trace:/usr/share/aclocal-1.16/cond-if.m4:23: -1- AC_DEFUN([AM_COND_IF], [m4_ifndef([_AM_COND_VALUE_$1],
     63 	   [m4_fatal([$0: no such condition "$1"])])dnl
     64 _AM_COND_IF([$1])dnl
     65 if test -z "$$1_TRUE"; then :
     66   m4_n([$2])[]dnl
     67 m4_ifval([$3],
     68 [_AM_COND_ELSE([$1])dnl
     69 else
     70   $3
     71 ])dnl
     72 _AM_COND_ENDIF([$1])dnl
     73 fi[]dnl
     74 ])
     75 m4trace:/usr/share/aclocal-1.16/cond.m4:12: -1- AC_DEFUN([AM_CONDITIONAL], [AC_PREREQ([2.52])dnl
     76  m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
     77        [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
     78 AC_SUBST([$1_TRUE])dnl
     79 AC_SUBST([$1_FALSE])dnl
     80 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
     81 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
     82 m4_define([_AM_COND_VALUE_$1], [$2])dnl
     83 if $2; then
     84   $1_TRUE=
     85   $1_FALSE='#'
     86 else
     87   $1_TRUE='#'
     88   $1_FALSE=
     89 fi
     90 AC_CONFIG_COMMANDS_PRE(
     91 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
     92   AC_MSG_ERROR([[conditional "$1" was never defined.
     93 Usually this means the macro was only invoked conditionally.]])
     94 fi])])
     95 m4trace:/usr/share/aclocal-1.16/depend.m4:26: -1- AC_DEFUN([_AM_DEPENDENCIES], [AC_REQUIRE([AM_SET_DEPDIR])dnl
     96 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
     97 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
     98 AC_REQUIRE([AM_DEP_TRACK])dnl
     99 
    100 m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
    101       [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
    102       [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
    103       [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
    104       [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
    105       [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
    106                     [depcc="$$1"   am_compiler_list=])
    107 
    108 AC_CACHE_CHECK([dependency style of $depcc],
    109                [am_cv_$1_dependencies_compiler_type],
    110 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
    111   # We make a subdir and do the tests there.  Otherwise we can end up
    112   # making bogus files that we don't know about and never remove.  For
    113   # instance it was reported that on HP-UX the gcc test will end up
    114   # making a dummy file named 'D' -- because '-MD' means "put the output
    115   # in D".
    116   rm -rf conftest.dir
    117   mkdir conftest.dir
    118   # Copy depcomp to subdir because otherwise we won't find it if we're
    119   # using a relative directory.
    120   cp "$am_depcomp" conftest.dir
    121   cd conftest.dir
    122   # We will build objects and dependencies in a subdirectory because
    123   # it helps to detect inapplicable dependency modes.  For instance
    124   # both Tru64's cc and ICC support -MD to output dependencies as a
    125   # side effect of compilation, but ICC will put the dependencies in
    126   # the current directory while Tru64 will put them in the object
    127   # directory.
    128   mkdir sub
    129 
    130   am_cv_$1_dependencies_compiler_type=none
    131   if test "$am_compiler_list" = ""; then
    132      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
    133   fi
    134   am__universal=false
    135   m4_case([$1], [CC],
    136     [case " $depcc " in #(
    137      *\ -arch\ *\ -arch\ *) am__universal=true ;;
    138      esac],
    139     [CXX],
    140     [case " $depcc " in #(
    141      *\ -arch\ *\ -arch\ *) am__universal=true ;;
    142      esac])
    143 
    144   for depmode in $am_compiler_list; do
    145     # Setup a source with many dependencies, because some compilers
    146     # like to wrap large dependency lists on column 80 (with \), and
    147     # we should not choose a depcomp mode which is confused by this.
    148     #
    149     # We need to recreate these files for each test, as the compiler may
    150     # overwrite some of them when testing with obscure command lines.
    151     # This happens at least with the AIX C compiler.
    152     : > sub/conftest.c
    153     for i in 1 2 3 4 5 6; do
    154       echo '#include "conftst'$i'.h"' >> sub/conftest.c
    155       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
    156       # Solaris 10 /bin/sh.
    157       echo '/* dummy */' > sub/conftst$i.h
    158     done
    159     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
    160 
    161     # We check with '-c' and '-o' for the sake of the "dashmstdout"
    162     # mode.  It turns out that the SunPro C++ compiler does not properly
    163     # handle '-M -o', and we need to detect this.  Also, some Intel
    164     # versions had trouble with output in subdirs.
    165     am__obj=sub/conftest.${OBJEXT-o}
    166     am__minus_obj="-o $am__obj"
    167     case $depmode in
    168     gcc)
    169       # This depmode causes a compiler race in universal mode.
    170       test "$am__universal" = false || continue
    171       ;;
    172     nosideeffect)
    173       # After this tag, mechanisms are not by side-effect, so they'll
    174       # only be used when explicitly requested.
    175       if test "x$enable_dependency_tracking" = xyes; then
    176 	continue
    177       else
    178 	break
    179       fi
    180       ;;
    181     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
    182       # This compiler won't grok '-c -o', but also, the minuso test has
    183       # not run yet.  These depmodes are late enough in the game, and
    184       # so weak that their functioning should not be impacted.
    185       am__obj=conftest.${OBJEXT-o}
    186       am__minus_obj=
    187       ;;
    188     none) break ;;
    189     esac
    190     if depmode=$depmode \
    191        source=sub/conftest.c object=$am__obj \
    192        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
    193        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
    194          >/dev/null 2>conftest.err &&
    195        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
    196        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
    197        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
    198        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
    199       # icc doesn't choke on unknown options, it will just issue warnings
    200       # or remarks (even with -Werror).  So we grep stderr for any message
    201       # that says an option was ignored or not supported.
    202       # When given -MP, icc 7.0 and 7.1 complain thusly:
    203       #   icc: Command line warning: ignoring option '-M'; no argument required
    204       # The diagnosis changed in icc 8.0:
    205       #   icc: Command line remark: option '-MP' not supported
    206       if (grep 'ignoring option' conftest.err ||
    207           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
    208         am_cv_$1_dependencies_compiler_type=$depmode
    209         break
    210       fi
    211     fi
    212   done
    213 
    214   cd ..
    215   rm -rf conftest.dir
    216 else
    217   am_cv_$1_dependencies_compiler_type=none
    218 fi
    219 ])
    220 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
    221 AM_CONDITIONAL([am__fastdep$1], [
    222   test "x$enable_dependency_tracking" != xno \
    223   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
    224 ])
    225 m4trace:/usr/share/aclocal-1.16/depend.m4:163: -1- AC_DEFUN([AM_SET_DEPDIR], [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
    226 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
    227 ])
    228 m4trace:/usr/share/aclocal-1.16/depend.m4:171: -1- AC_DEFUN([AM_DEP_TRACK], [AC_ARG_ENABLE([dependency-tracking], [dnl
    229 AS_HELP_STRING(
    230   [--enable-dependency-tracking],
    231   [do not reject slow dependency extractors])
    232 AS_HELP_STRING(
    233   [--disable-dependency-tracking],
    234   [speeds up one-time build])])
    235 if test "x$enable_dependency_tracking" != xno; then
    236   am_depcomp="$ac_aux_dir/depcomp"
    237   AMDEPBACKSLASH='\'
    238   am__nodep='_no'
    239 fi
    240 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
    241 AC_SUBST([AMDEPBACKSLASH])dnl
    242 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
    243 AC_SUBST([am__nodep])dnl
    244 _AM_SUBST_NOTMAKE([am__nodep])dnl
    245 ])
    246 m4trace:/usr/share/aclocal-1.16/depout.m4:11: -1- AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], [{
    247   # Older Autoconf quotes --file arguments for eval, but not when files
    248   # are listed without --file.  Let's play safe and only enable the eval
    249   # if we detect the quoting.
    250   # TODO: see whether this extra hack can be removed once we start
    251   # requiring Autoconf 2.70 or later.
    252   AS_CASE([$CONFIG_FILES],
    253           [*\'*], [eval set x "$CONFIG_FILES"],
    254           [*], [set x $CONFIG_FILES])
    255   shift
    256   # Used to flag and report bootstrapping failures.
    257   am_rc=0
    258   for am_mf
    259   do
    260     # Strip MF so we end up with the name of the file.
    261     am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
    262     # Check whether this is an Automake generated Makefile which includes
    263     # dependency-tracking related rules and includes.
    264     # Grep'ing the whole file directly is not great: AIX grep has a line
    265     # limit of 2048, but all sed's we know have understand at least 4000.
    266     sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
    267       || continue
    268     am_dirpart=`AS_DIRNAME(["$am_mf"])`
    269     am_filepart=`AS_BASENAME(["$am_mf"])`
    270     AM_RUN_LOG([cd "$am_dirpart" \
    271       && sed -e '/# am--include-marker/d' "$am_filepart" \
    272         | $MAKE -f - am--depfiles]) || am_rc=$?
    273   done
    274   if test $am_rc -ne 0; then
    275     AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
    276     for automatic dependency tracking.  Try re-running configure with the
    277     '--disable-dependency-tracking' option to at least be able to build
    278     the package (albeit without support for automatic dependency tracking).])
    279   fi
    280   AS_UNSET([am_dirpart])
    281   AS_UNSET([am_filepart])
    282   AS_UNSET([am_mf])
    283   AS_UNSET([am_rc])
    284   rm -f conftest-deps.mk
    285 }
    286 ])
    287 m4trace:/usr/share/aclocal-1.16/depout.m4:62: -1- AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], [AC_CONFIG_COMMANDS([depfiles],
    288      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
    289      [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
    290 m4trace:/usr/share/aclocal-1.16/init.m4:29: -1- AC_DEFUN([AM_INIT_AUTOMAKE], [AC_PREREQ([2.65])dnl
    291 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
    292 dnl the ones we care about.
    293 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
    294 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
    295 AC_REQUIRE([AC_PROG_INSTALL])dnl
    296 if test "`cd $srcdir && pwd`" != "`pwd`"; then
    297   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
    298   # is not polluted with repeated "-I."
    299   AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
    300   # test to see if srcdir already configured
    301   if test -f $srcdir/config.status; then
    302     AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
    303   fi
    304 fi
    305 
    306 # test whether we have cygpath
    307 if test -z "$CYGPATH_W"; then
    308   if (cygpath --version) >/dev/null 2>/dev/null; then
    309     CYGPATH_W='cygpath -w'
    310   else
    311     CYGPATH_W=echo
    312   fi
    313 fi
    314 AC_SUBST([CYGPATH_W])
    315 
    316 # Define the identity of the package.
    317 dnl Distinguish between old-style and new-style calls.
    318 m4_ifval([$2],
    319 [AC_DIAGNOSE([obsolete],
    320              [$0: two- and three-arguments forms are deprecated.])
    321 m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
    322  AC_SUBST([DEFAGE], [$1])dnl
    323  AC_SUBST([VERSION], [$2])],
    324 [_AM_SET_OPTIONS([$1])dnl
    325 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
    326 m4_if(
    327   m4_ifdef([AC_DEFAGE_NAME], [ok]):m4_ifdef([AC_DEFAGE_VERSION], [ok]),
    328   [ok:ok],,
    329   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
    330  AC_SUBST([DEFAGE], ['AC_DEFAGE_TARNAME'])dnl
    331  AC_SUBST([VERSION], ['AC_DEFAGE_VERSION'])])dnl
    332 
    333 _AM_IF_OPTION([no-define],,
    334 [AC_DEFINE_UNQUOTED([DEFAGE], ["$DEFAGE"], [Name of package])
    335  AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
    336 
    337 # Some tools Automake needs.
    338 AC_REQUIRE([AM_SANITY_CHECK])dnl
    339 AC_REQUIRE([AC_ARG_PROGRAM])dnl
    340 AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
    341 AM_MISSING_PROG([AUTOCONF], [autoconf])
    342 AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
    343 AM_MISSING_PROG([AUTOHEADER], [autoheader])
    344 AM_MISSING_PROG([MAKEINFO], [makeinfo])
    345 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
    346 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
    347 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
    348 # For better backward compatibility.  To be removed once Automake 1.9.x
    349 # dies out for good.  For more background, see:
    350 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
    351 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
    352 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
    353 # We need awk for the "check" target (and possibly the TAP driver).  The
    354 # system "awk" is bad on some platforms.
    355 AC_REQUIRE([AC_PROG_AWK])dnl
    356 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
    357 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
    358 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
    359 	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
    360 			     [_AM_PROG_TAR([v7])])])
    361 _AM_IF_OPTION([no-dependencies],,
    362 [AC_PROVIDE_IFELSE([AC_PROG_CC],
    363 		  [_AM_DEPENDENCIES([CC])],
    364 		  [m4_define([AC_PROG_CC],
    365 			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
    366 AC_PROVIDE_IFELSE([AC_PROG_CXX],
    367 		  [_AM_DEPENDENCIES([CXX])],
    368 		  [m4_define([AC_PROG_CXX],
    369 			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
    370 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
    371 		  [_AM_DEPENDENCIES([OBJC])],
    372 		  [m4_define([AC_PROG_OBJC],
    373 			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
    374 AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
    375 		  [_AM_DEPENDENCIES([OBJCXX])],
    376 		  [m4_define([AC_PROG_OBJCXX],
    377 			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
    378 ])
    379 AC_REQUIRE([AM_SILENT_RULES])dnl
    380 dnl The testsuite driver may need to know about EXEEXT, so add the
    381 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
    382 dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
    383 AC_CONFIG_COMMANDS_PRE(dnl
    384 [m4_provide_if([_AM_COMPILER_EXEEXT],
    385   [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
    386 
    387 # POSIX will say in a future version that running "rm -f" with no argument
    388 # is OK; and we want to be able to make that assumption in our Makefile
    389 # recipes.  So use an aggressive probe to check that the usage we want is
    390 # actually supported "in the wild" to an acceptable degree.
    391 # See automake bug#10828.
    392 # To make any issue more visible, cause the running configure to be aborted
    393 # by default if the 'rm' program in use doesn't match our expectations; the
    394 # user can still override this though.
    395 if rm -f && rm -fr && rm -rf; then : OK; else
    396   cat >&2 <<'END'
    397 Oops!
    398 
    399 Your 'rm' program seems unable to run without file operands specified
    400 on the command line, even when the '-f' option is present.  This is contrary
    401 to the behaviour of most rm programs out there, and not conforming with
    402 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
    403 
    404 Please tell bug-automake@gnu.org about your system, including the value
    405 of your $PATH and any error possibly output before this message.  This
    406 can help us improve future automake versions.
    407 
    408 END
    409   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
    410     echo 'Configuration will proceed anyway, since you have set the' >&2
    411     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
    412     echo >&2
    413   else
    414     cat >&2 <<'END'
    415 Aborting the configuration process, to ensure you take notice of the issue.
    416 
    417 You can download and install GNU coreutils to get an 'rm' implementation
    418 that behaves properly: <https://www.gnu.org/software/coreutils/>.
    419 
    420 If you want to complete the configuration process using your problematic
    421 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
    422 to "yes", and re-run configure.
    423 
    424 END
    425     AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
    426   fi
    427 fi
    428 dnl The trailing newline in this macro's definition is deliberate, for
    429 dnl backward compatibility and to allow trailing 'dnl'-style comments
    430 dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
    431 ])
    432 m4trace:/usr/share/aclocal-1.16/init.m4:186: -1- AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], [# Compute $1's index in $config_headers.
    433 _am_arg=$1
    434 _am_stamp_count=1
    435 for _am_header in $config_headers :; do
    436   case $_am_header in
    437     $_am_arg | $_am_arg:* )
    438       break ;;
    439     * )
    440       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
    441   esac
    442 done
    443 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
    444 m4trace:/usr/share/aclocal-1.16/install-sh.m4:11: -1- AC_DEFUN([AM_PROG_INSTALL_SH], [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
    445 if test x"${install_sh+set}" != xset; then
    446   case $am_aux_dir in
    447   *\ * | *\	*)
    448     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
    449   *)
    450     install_sh="\${SHELL} $am_aux_dir/install-sh"
    451   esac
    452 fi
    453 AC_SUBST([install_sh])])
    454 m4trace:/usr/share/aclocal-1.16/lead-dot.m4:10: -1- AC_DEFUN([AM_SET_LEADING_DOT], [rm -rf .tst 2>/dev/null
    455 mkdir .tst 2>/dev/null
    456 if test -d .tst; then
    457   am__leading_dot=.
    458 else
    459   am__leading_dot=_
    460 fi
    461 rmdir .tst 2>/dev/null
    462 AC_SUBST([am__leading_dot])])
    463 m4trace:/usr/share/aclocal-1.16/make.m4:13: -1- AC_DEFUN([AM_MAKE_INCLUDE], [AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
    464 cat > confinc.mk << 'END'
    465 am__doit:
    466 	@echo this is the am__doit target >confinc.out
    467 .PHONY: am__doit
    468 END
    469 am__include="#"
    470 am__quote=
    471 # BSD make does it like this.
    472 echo '.include "confinc.mk" # ignored' > confmf.BSD
    473 # Other make implementations (GNU, Solaris 10, AIX) do it like this.
    474 echo 'include confinc.mk # ignored' > confmf.GNU
    475 _am_result=no
    476 for s in GNU BSD; do
    477   AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
    478   AS_CASE([$?:`cat confinc.out 2>/dev/null`],
    479       ['0:this is the am__doit target'],
    480       [AS_CASE([$s],
    481           [BSD], [am__include='.include' am__quote='"'],
    482           [am__include='include' am__quote=''])])
    483   if test "$am__include" != "#"; then
    484     _am_result="yes ($s style)"
    485     break
    486   fi
    487 done
    488 rm -f confinc.* confmf.*
    489 AC_MSG_RESULT([${_am_result}])
    490 AC_SUBST([am__include])])
    491 m4trace:/usr/share/aclocal-1.16/make.m4:42: -1- m4_pattern_allow([^am__quote$])
    492 m4trace:/usr/share/aclocal-1.16/missing.m4:11: -1- AC_DEFUN([AM_MISSING_PROG], [AC_REQUIRE([AM_MISSING_HAS_RUN])
    493 $1=${$1-"${am_missing_run}$2"}
    494 AC_SUBST($1)])
    495 m4trace:/usr/share/aclocal-1.16/missing.m4:20: -1- AC_DEFUN([AM_MISSING_HAS_RUN], [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
    496 AC_REQUIRE_AUX_FILE([missing])dnl
    497 if test x"${MISSING+set}" != xset; then
    498   case $am_aux_dir in
    499   *\ * | *\	*)
    500     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
    501   *)
    502     MISSING="\${SHELL} $am_aux_dir/missing" ;;
    503   esac
    504 fi
    505 # Use eval to expand $SHELL
    506 if eval "$MISSING --is-lightweight"; then
    507   am_missing_run="$MISSING "
    508 else
    509   am_missing_run=
    510   AC_MSG_WARN(['missing' script is too old or missing])
    511 fi
    512 ])
    513 m4trace:/usr/share/aclocal-1.16/options.m4:11: -1- AC_DEFUN([_AM_MANGLE_OPTION], [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
    514 m4trace:/usr/share/aclocal-1.16/options.m4:17: -1- AC_DEFUN([_AM_SET_OPTION], [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
    515 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)])])
    516 m4trace:/usr/share/aclocal-1.16/options.m4:29: -1- AC_DEFUN([_AM_IF_OPTION], [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
    517 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
    518 AC_REQUIRE_AUX_FILE([compile])dnl
    519 AC_LANG_PUSH([C])dnl
    520 AC_CACHE_CHECK(
    521   [whether $CC understands -c and -o together],
    522   [am_cv_prog_cc_c_o],
    523   [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
    524   # Make sure it works both with $CC and with simple cc.
    525   # Following AC_PROG_CC_C_O, we do the test twice because some
    526   # compilers refuse to overwrite an existing .o file with -o,
    527   # though they will create one.
    528   am_cv_prog_cc_c_o=yes
    529   for am_i in 1 2; do
    530     if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
    531          && test -f conftest2.$ac_objext; then
    532       : OK
    533     else
    534       am_cv_prog_cc_c_o=no
    535       break
    536     fi
    537   done
    538   rm -f core conftest*
    539   unset am_i])
    540 if test "$am_cv_prog_cc_c_o" != yes; then
    541    # Losing compiler, so override with the script.
    542    # FIXME: It is wrong to rewrite CC.
    543    # But if we don't then we get into trouble of one sort or another.
    544    # A longer-term fix would be to have automake use am__CC in this case,
    545    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
    546    CC="$am_aux_dir/compile $CC"
    547 fi
    548 AC_LANG_POP([C])])
    549 m4trace:/usr/share/aclocal-1.16/prog-cc-c-o.m4:47: -1- AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
    550 m4trace:/usr/share/aclocal-1.16/runlog.m4:12: -1- AC_DEFUN([AM_RUN_LOG], [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
    551    ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
    552    ac_status=$?
    553    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
    554    (exit $ac_status); }])
    555 m4trace:/usr/share/aclocal-1.16/sanity.m4:11: -1- AC_DEFUN([AM_SANITY_CHECK], [AC_MSG_CHECKING([whether build environment is sane])
    556 # Reject unsafe characters in $srcdir or the absolute working directory
    557 # name.  Accept space and tab only in the latter.
    558 am_lf='
    559 '
    560 case `pwd` in
    561   *[[\\\"\#\$\&\'\`$am_lf]]*)
    562     AC_MSG_ERROR([unsafe absolute working directory name]);;
    563 esac
    564 case $srcdir in
    565   *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
    566     AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
    567 esac
    568 
    569 # Do 'set' in a subshell so we don't clobber the current shell's
    570 # arguments.  Must try -L first in case configure is actually a
    571 # symlink; some systems play weird games with the mod time of symlinks
    572 # (eg FreeBSD returns the mod time of the symlink's containing
    573 # directory).
    574 if (
    575    am_has_slept=no
    576    for am_try in 1 2; do
    577      echo "timestamp, slept: $am_has_slept" > conftest.file
    578      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
    579      if test "$[*]" = "X"; then
    580 	# -L didn't work.
    581 	set X `ls -t "$srcdir/configure" conftest.file`
    582      fi
    583      if test "$[*]" != "X $srcdir/configure conftest.file" \
    584 	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
    585 
    586 	# If neither matched, then we have a broken ls.  This can happen
    587 	# if, for instance, CONFIG_SHELL is bash and it inherits a
    588 	# broken ls alias from the environment.  This has actually
    589 	# happened.  Such a system could not be considered "sane".
    590 	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
    591   alias in your environment])
    592      fi
    593      if test "$[2]" = conftest.file || test $am_try -eq 2; then
    594        break
    595      fi
    596      # Just in case.
    597      sleep 1
    598      am_has_slept=yes
    599    done
    600    test "$[2]" = conftest.file
    601    )
    602 then
    603    # Ok.
    604    :
    605 else
    606    AC_MSG_ERROR([newly created file is older than distributed files!
    607 Check your system clock])
    608 fi
    609 AC_MSG_RESULT([yes])
    610 # If we didn't sleep, we still need to ensure time stamps of config.status and
    611 # generated files are strictly newer.
    612 am_sleep_pid=
    613 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
    614   ( sleep 1 ) &
    615   am_sleep_pid=$!
    616 fi
    617 AC_CONFIG_COMMANDS_PRE(
    618   [AC_MSG_CHECKING([that generated files are newer than configure])
    619    if test -n "$am_sleep_pid"; then
    620      # Hide warnings about reused PIDs.
    621      wait $am_sleep_pid 2>/dev/null
    622    fi
    623    AC_MSG_RESULT([done])])
    624 rm -f conftest.file
    625 ])
    626 m4trace:/usr/share/aclocal-1.16/silent.m4:12: -1- AC_DEFUN([AM_SILENT_RULES], [AC_ARG_ENABLE([silent-rules], [dnl
    627 AS_HELP_STRING(
    628   [--enable-silent-rules],
    629   [less verbose build output (undo: "make V=1")])
    630 AS_HELP_STRING(
    631   [--disable-silent-rules],
    632   [verbose build output (undo: "make V=0")])dnl
    633 ])
    634 case $enable_silent_rules in @%:@ (((
    635   yes) AM_DEFAULT_VERBOSITY=0;;
    636    no) AM_DEFAULT_VERBOSITY=1;;
    637     *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
    638 esac
    639 dnl
    640 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
    641 dnl do not support nested variable expansions.
    642 dnl See automake bug#9928 and bug#10237.
    643 am_make=${MAKE-make}
    644 AC_CACHE_CHECK([whether $am_make supports nested variables],
    645    [am_cv_make_support_nested_variables],
    646    [if AS_ECHO([['TRUE=$(BAR$(V))
    647 BAR0=false
    648 BAR1=true
    649 V=1
    650 am__doit:
    651 	@$(TRUE)
    652 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
    653   am_cv_make_support_nested_variables=yes
    654 else
    655   am_cv_make_support_nested_variables=no
    656 fi])
    657 if test $am_cv_make_support_nested_variables = yes; then
    658   dnl Using '$V' instead of '$(V)' breaks IRIX make.
    659   AM_V='$(V)'
    660   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
    661 else
    662   AM_V=$AM_DEFAULT_VERBOSITY
    663   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
    664 fi
    665 AC_SUBST([AM_V])dnl
    666 AM_SUBST_NOTMAKE([AM_V])dnl
    667 AC_SUBST([AM_DEFAULT_V])dnl
    668 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
    669 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
    670 AM_BACKSLASH='\'
    671 AC_SUBST([AM_BACKSLASH])dnl
    672 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
    673 ])
    674 m4trace:/usr/share/aclocal-1.16/strip.m4:17: -1- AC_DEFUN([AM_PROG_INSTALL_STRIP], [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
    675 # Installed binaries are usually stripped using 'strip' when the user
    676 # run "make install-strip".  However 'strip' might not be the right
    677 # tool to use in cross-compilation environments, therefore Automake
    678 # will honor the 'STRIP' environment variable to overrule this program.
    679 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
    680 if test "$cross_compiling" != no; then
    681   AC_CHECK_TOOL([STRIP], [strip], :)
    682 fi
    683 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
    684 AC_SUBST([INSTALL_STRIP_PROGRAM])])
    685 m4trace:/usr/share/aclocal-1.16/substnot.m4:12: -1- AC_DEFUN([_AM_SUBST_NOTMAKE])
    686 m4trace:/usr/share/aclocal-1.16/substnot.m4:17: -1- AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
    687 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
    688 # in the wild :-(  We should find a proper way to deprecate it ...
    689 AC_SUBST([AMTAR], ['$${TAR-tar}'])
    690 
    691 # We'll loop over all known methods to create a tar archive until one works.
    692 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
    693 
    694 m4_if([$1], [v7],
    695   [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
    696 
    697   [m4_case([$1],
    698     [ustar],
    699      [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
    700       # There is notably a 21 bits limit for the UID and the GID.  In fact,
    701       # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
    702       # and bug#13588).
    703       am_max_uid=2097151 # 2^21 - 1
    704       am_max_gid=$am_max_uid
    705       # The $UID and $GID variables are not portable, so we need to resort
    706       # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
    707       # below are definitely unexpected, so allow the users to see them
    708       # (that is, avoid stderr redirection).
    709       am_uid=`id -u || echo unknown`
    710       am_gid=`id -g || echo unknown`
    711       AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
    712       if test $am_uid -le $am_max_uid; then
    713          AC_MSG_RESULT([yes])
    714       else
    715          AC_MSG_RESULT([no])
    716          _am_tools=none
    717       fi
    718       AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
    719       if test $am_gid -le $am_max_gid; then
    720          AC_MSG_RESULT([yes])
    721       else
    722         AC_MSG_RESULT([no])
    723         _am_tools=none
    724       fi],
    725 
    726   [pax],
    727     [],
    728 
    729   [m4_fatal([Unknown tar format])])
    730 
    731   AC_MSG_CHECKING([how to create a $1 tar archive])
    732 
    733   # Go ahead even if we have the value already cached.  We do so because we
    734   # need to set the values for the 'am__tar' and 'am__untar' variables.
    735   _am_tools=${am_cv_prog_tar_$1-$_am_tools}
    736 
    737   for _am_tool in $_am_tools; do
    738     case $_am_tool in
    739     gnutar)
    740       for _am_tar in tar gnutar gtar; do
    741         AM_RUN_LOG([$_am_tar --version]) && break
    742       done
    743       am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
    744       am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
    745       am__untar="$_am_tar -xf -"
    746       ;;
    747     plaintar)
    748       # Must skip GNU tar: if it does not support --format= it doesn't create
    749       # ustar tarball either.
    750       (tar --version) >/dev/null 2>&1 && continue
    751       am__tar='tar chf - "$$tardir"'
    752       am__tar_='tar chf - "$tardir"'
    753       am__untar='tar xf -'
    754       ;;
    755     pax)
    756       am__tar='pax -L -x $1 -w "$$tardir"'
    757       am__tar_='pax -L -x $1 -w "$tardir"'
    758       am__untar='pax -r'
    759       ;;
    760     cpio)
    761       am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
    762       am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
    763       am__untar='cpio -i -H $1 -d'
    764       ;;
    765     none)
    766       am__tar=false
    767       am__tar_=false
    768       am__untar=false
    769       ;;
    770     esac
    771 
    772     # If the value was cached, stop now.  We just wanted to have am__tar
    773     # and am__untar set.
    774     test -n "${am_cv_prog_tar_$1}" && break
    775 
    776     # tar/untar a dummy directory, and stop if the command works.
    777     rm -rf conftest.dir
    778     mkdir conftest.dir
    779     echo GrepMe > conftest.dir/file
    780     AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
    781     rm -rf conftest.dir
    782     if test -s conftest.tar; then
    783       AM_RUN_LOG([$am__untar <conftest.tar])
    784       AM_RUN_LOG([cat conftest.dir/file])
    785       grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
    786     fi
    787   done
    788   rm -rf conftest.dir
    789 
    790   AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
    791   AC_MSG_RESULT([$am_cv_prog_tar_$1])])
    792 
    793 AC_SUBST([am__tar])
    794 AC_SUBST([am__untar])
    795 ])
    796 m4trace:m4/ax_have_epoll.m4:47: -1- AC_DEFUN([AX_HAVE_EPOLL], [dnl
    797   ax_have_epoll_cppflags="${CPPFLAGS}"
    798   AC_CHECK_HEADER([linux/version.h], [CPPFLAGS="${CPPFLAGS} -DHAVE_LINUX_VERSION_H"])
    799   AC_MSG_CHECKING([for Linux epoll(7) interface])
    800   AC_CACHE_VAL([ax_cv_have_epoll], [dnl
    801     AC_LINK_IFELSE([dnl
    802       AC_LANG_PROGRAM([dnl
    803 #include <sys/epoll.h>
    804 #ifdef HAVE_LINUX_VERSION_H
    805 #  include <linux/version.h>
    806 #  if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,45)
    807 #    error linux kernel version is too old to have epoll
    808 #  endif
    809 #endif
    810 ], [dnl
    811 int fd, rc;
    812 struct epoll_event ev;
    813 fd = epoll_create(128);
    814 rc = epoll_wait(fd, &ev, 1, 0);])],
    815       [ax_cv_have_epoll=yes],
    816       [ax_cv_have_epoll=no])])
    817   CPPFLAGS="${ax_have_epoll_cppflags}"
    818   AS_IF([test "${ax_cv_have_epoll}" = "yes"],
    819     [AC_MSG_RESULT([yes])
    820 $1],[AC_MSG_RESULT([no])
    821 $2])
    822 ])
    823 m4trace:m4/ax_have_epoll.m4:75: -1- AC_DEFUN([AX_HAVE_EPOLL_PWAIT], [dnl
    824   ax_have_epoll_cppflags="${CPPFLAGS}"
    825   AC_CHECK_HEADER([linux/version.h],
    826     [CPPFLAGS="${CPPFLAGS} -DHAVE_LINUX_VERSION_H"])
    827   AC_MSG_CHECKING([for Linux epoll(7) interface with signals extension])
    828   AC_CACHE_VAL([ax_cv_have_epoll_pwait], [dnl
    829     AC_LINK_IFELSE([dnl
    830       AC_LANG_PROGRAM([dnl
    831 #ifdef HAVE_LINUX_VERSION_H
    832 #  include <linux/version.h>
    833 #  if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
    834 #    error linux kernel version is too old to have epoll_pwait
    835 #  endif
    836 #endif
    837 #include <sys/epoll.h>
    838 #include <signal.h>
    839 ], [dnl
    840 int fd, rc;
    841 struct epoll_event ev;
    842 fd = epoll_create(128);
    843 rc = epoll_wait(fd, &ev, 1, 0);
    844 rc = epoll_pwait(fd, &ev, 1, 0, (sigset_t const *)(0));])],
    845       [ax_cv_have_epoll_pwait=yes],
    846       [ax_cv_have_epoll_pwait=no])])
    847   CPPFLAGS="${ax_have_epoll_cppflags}"
    848   AS_IF([test "${ax_cv_have_epoll_pwait}" = "yes"],
    849     [AC_MSG_RESULT([yes])
    850 $1],[AC_MSG_RESULT([no])
    851 $2])
    852 ])
    853 m4trace:m4/ax_pthread.m4:87: -1- AU_DEFUN([ACX_PTHREAD], [m4_if($#, 0, [AX_PTHREAD], [AX_PTHREAD($@)])])
    854 m4trace:m4/ax_pthread.m4:87: -1- AC_DEFUN([ACX_PTHREAD], [AC_DIAGNOSE([obsolete], [The macro `ACX_PTHREAD' is obsolete.
    855 You should run autoupdate.])dnl
    856 m4_if($#, 0, [AX_PTHREAD], [AX_PTHREAD($@)])])
    857 m4trace:m4/ax_pthread.m4:88: -1- AC_DEFUN([AX_PTHREAD], [
    858 AC_REQUIRE([AC_CANONICAL_HOST])
    859 AC_LANG_PUSH([C])
    860 ax_pthread_ok=no
    861 
    862 # We used to check for pthread.h first, but this fails if pthread.h
    863 # requires special compiler flags (e.g. on True64 or Sequent).
    864 # It gets checked for in the link test anyway.
    865 
    866 # First of all, check if the user has set any of the PTHREAD_LIBS,
    867 # etcetera environment variables, and if threads linking works using
    868 # them:
    869 if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
    870         save_CFLAGS="$CFLAGS"
    871         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
    872         save_LIBS="$LIBS"
    873         LIBS="$PTHREAD_LIBS $LIBS"
    874         AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS])
    875         AC_TRY_LINK_FUNC(pthread_join, ax_pthread_ok=yes)
    876         AC_MSG_RESULT($ax_pthread_ok)
    877         if test x"$ax_pthread_ok" = xno; then
    878                 PTHREAD_LIBS=""
    879                 PTHREAD_CFLAGS=""
    880         fi
    881         LIBS="$save_LIBS"
    882         CFLAGS="$save_CFLAGS"
    883 fi
    884 
    885 # We must check for the threads library under a number of different
    886 # names; the ordering is very important because some systems
    887 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the
    888 # libraries is broken (non-POSIX).
    889 
    890 # Create a list of thread flags to try.  Items starting with a "-" are
    891 # C compiler flags, and other items are library names, except for "none"
    892 # which indicates that we try without any flags at all, and "pthread-config"
    893 # which is a program returning the flags for the Pth emulation library.
    894 
    895 ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
    896 
    897 # The ordering *is* (sometimes) important.  Some notes on the
    898 # individual items follow:
    899 
    900 # pthreads: AIX (must check this before -lpthread)
    901 # none: in case threads are in libc; should be tried before -Kthread and
    902 #       other compiler flags to prevent continual compiler warnings
    903 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
    904 # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
    905 # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
    906 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
    907 # -pthreads: Solaris/gcc
    908 # -mthreads: Mingw32/gcc, Lynx/gcc
    909 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
    910 #      doesn't hurt to check since this sometimes defines pthreads too;
    911 #      also defines -D_REENTRANT)
    912 #      ... -mt is also the pthreads flag for HP/aCC
    913 # pthread: Linux, etcetera
    914 # --thread-safe: KAI C++
    915 # pthread-config: use pthread-config program (for GNU Pth library)
    916 
    917 case ${host_os} in
    918         solaris*)
    919 
    920         # On Solaris (at least, for some versions), libc contains stubbed
    921         # (non-functional) versions of the pthreads routines, so link-based
    922         # tests will erroneously succeed.  (We need to link with -pthreads/-mt/
    923         # -lpthread.)  (The stubs are missing pthread_cleanup_push, or rather
    924         # a function called by this macro, so we could check for that, but
    925         # who knows whether they'll stub that too in a future libc.)  So,
    926         # we'll just look for -pthreads and -lpthread first:
    927 
    928         ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags"
    929         ;;
    930 
    931         darwin*)
    932         ax_pthread_flags="-pthread $ax_pthread_flags"
    933         ;;
    934 esac
    935 
    936 if test x"$ax_pthread_ok" = xno; then
    937 for flag in $ax_pthread_flags; do
    938 
    939         case $flag in
    940                 none)
    941                 AC_MSG_CHECKING([whether pthreads work without any flags])
    942                 ;;
    943 
    944                 -*)
    945                 AC_MSG_CHECKING([whether pthreads work with $flag])
    946                 PTHREAD_CFLAGS="$flag"
    947                 ;;
    948 
    949                 pthread-config)
    950                 AC_CHECK_PROG(ax_pthread_config, pthread-config, yes, no)
    951                 if test x"$ax_pthread_config" = xno; then continue; fi
    952                 PTHREAD_CFLAGS="`pthread-config --cflags`"
    953                 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
    954                 ;;
    955 
    956                 *)
    957                 AC_MSG_CHECKING([for the pthreads library -l$flag])
    958                 PTHREAD_LIBS="-l$flag"
    959                 ;;
    960         esac
    961 
    962         save_LIBS="$LIBS"
    963         save_CFLAGS="$CFLAGS"
    964         LIBS="$PTHREAD_LIBS $LIBS"
    965         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
    966 
    967         # Check for various functions.  We must include pthread.h,
    968         # since some functions may be macros.  (On the Sequent, we
    969         # need a special flag -Kthread to make this header compile.)
    970         # We check for pthread_join because it is in -lpthread on IRIX
    971         # while pthread_create is in libc.  We check for pthread_attr_init
    972         # due to DEC craziness with -lpthreads.  We check for
    973         # pthread_cleanup_push because it is one of the few pthread
    974         # functions on Solaris that doesn't have a non-functional libc stub.
    975         # We try pthread_create on general principles.
    976         AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>
    977                         static void routine(void *a) { a = 0; }
    978                         static void *start_routine(void *a) { return a; }],
    979                        [pthread_t th; pthread_attr_t attr;
    980                         pthread_create(&th, 0, start_routine, 0);
    981                         pthread_join(th, 0);
    982                         pthread_attr_init(&attr);
    983                         pthread_cleanup_push(routine, 0);
    984                         pthread_cleanup_pop(0) /* ; */])],
    985                 [ax_pthread_ok=yes],
    986                 [])
    987 
    988         LIBS="$save_LIBS"
    989         CFLAGS="$save_CFLAGS"
    990 
    991         AC_MSG_RESULT($ax_pthread_ok)
    992         if test "x$ax_pthread_ok" = xyes; then
    993                 break;
    994         fi
    995 
    996         PTHREAD_LIBS=""
    997         PTHREAD_CFLAGS=""
    998 done
    999 fi
   1000 
   1001 # Various other checks:
   1002 if test "x$ax_pthread_ok" = xyes; then
   1003         save_LIBS="$LIBS"
   1004         LIBS="$PTHREAD_LIBS $LIBS"
   1005         save_CFLAGS="$CFLAGS"
   1006         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
   1007 
   1008         # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
   1009         AC_MSG_CHECKING([for joinable pthread attribute])
   1010         attr_name=unknown
   1011         for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
   1012             AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>],
   1013                            [int attr = $attr; return attr /* ; */])],
   1014                 [attr_name=$attr; break],
   1015                 [])
   1016         done
   1017         AC_MSG_RESULT($attr_name)
   1018         if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
   1019             AC_DEFINE_UNQUOTED(PTHREAD_CREATE_JOINABLE, $attr_name,
   1020                                [Define to necessary symbol if this constant
   1021                                 uses a non-standard name on your system.])
   1022         fi
   1023 
   1024         AC_MSG_CHECKING([if more special flags are required for pthreads])
   1025         flag=no
   1026         case ${host_os} in
   1027             aix* | freebsd* | darwin*) flag="-D_THREAD_SAFE";;
   1028             osf* | hpux*) flag="-D_REENTRANT";;
   1029             solaris*)
   1030             if test "$GCC" = "yes"; then
   1031                 flag="-D_REENTRANT"
   1032             else
   1033                 flag="-mt -D_REENTRANT"
   1034             fi
   1035             ;;
   1036         esac
   1037         AC_MSG_RESULT(${flag})
   1038         if test "x$flag" != xno; then
   1039             PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
   1040         fi
   1041 
   1042         AC_CACHE_CHECK([for PTHREAD_PRIO_INHERIT],
   1043             ax_cv_PTHREAD_PRIO_INHERIT, [
   1044                 AC_LINK_IFELSE([
   1045                     AC_LANG_PROGRAM([[#include <pthread.h>]], [[int i = PTHREAD_PRIO_INHERIT;]])],
   1046                     [ax_cv_PTHREAD_PRIO_INHERIT=yes],
   1047                     [ax_cv_PTHREAD_PRIO_INHERIT=no])
   1048             ])
   1049         AS_IF([test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"],
   1050             AC_DEFINE([HAVE_PTHREAD_PRIO_INHERIT], 1, [Have PTHREAD_PRIO_INHERIT.]))
   1051 
   1052         LIBS="$save_LIBS"
   1053         CFLAGS="$save_CFLAGS"
   1054 
   1055         # More AIX lossage: compile with *_r variant
   1056         if test "x$GCC" != xyes; then
   1057             case $host_os in
   1058                 aix*)
   1059                 AS_CASE(["x/$CC"],
   1060                   [x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6],
   1061                   [#handle absolute path differently from PATH based program lookup
   1062                    AS_CASE(["x$CC"],
   1063                      [x/*],
   1064                      [AS_IF([AS_EXECUTABLE_P([${CC}_r])],[PTHREAD_CC="${CC}_r"])],
   1065                      [AC_CHECK_PROGS([PTHREAD_CC],[${CC}_r],[$CC])])])
   1066                 ;;
   1067             esac
   1068         fi
   1069 fi
   1070 
   1071 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
   1072 
   1073 AC_SUBST(PTHREAD_LIBS)
   1074 AC_SUBST(PTHREAD_CFLAGS)
   1075 AC_SUBST(PTHREAD_CC)
   1076 
   1077 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
   1078 if test x"$ax_pthread_ok" = xyes; then
   1079         ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1])
   1080         :
   1081 else
   1082         ax_pthread_ok=no
   1083         $2
   1084 fi
   1085 AC_LANG_POP
   1086 ])
   1087 m4trace:m4/libtool.m4:61: -1- AC_DEFUN([LT_INIT], [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
   1088 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
   1089 AC_BEFORE([$0], [LT_LANG])dnl
   1090 AC_BEFORE([$0], [LT_OUTPUT])dnl
   1091 AC_BEFORE([$0], [LTDL_INIT])dnl
   1092 m4_require([_LT_CHECK_BUILDDIR])dnl
   1093 
   1094 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
   1095 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
   1096 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
   1097 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
   1098 dnl unless we require an AC_DEFUNed macro:
   1099 AC_REQUIRE([LTOPTIONS_VERSION])dnl
   1100 AC_REQUIRE([LTSUGAR_VERSION])dnl
   1101 AC_REQUIRE([LTVERSION_VERSION])dnl
   1102 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
   1103 m4_require([_LT_PROG_LTMAIN])dnl
   1104 
   1105 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
   1106 
   1107 dnl Parse OPTIONS
   1108 _LT_SET_OPTIONS([$0], [$1])
   1109 
   1110 # This can be used to rebuild libtool when needed
   1111 LIBTOOL_DEPS=$ltmain
   1112 
   1113 # Always use our own libtool.
   1114 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
   1115 AC_SUBST(LIBTOOL)dnl
   1116 
   1117 _LT_SETUP
   1118 
   1119 # Only expand once:
   1120 m4_define([LT_INIT])
   1121 ])
   1122 m4trace:m4/libtool.m4:99: -1- AU_DEFUN([AC_PROG_LIBTOOL], [m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
   1123 m4trace:m4/libtool.m4:99: -1- AC_DEFUN([AC_PROG_LIBTOOL], [AC_DIAGNOSE([obsolete], [The macro `AC_PROG_LIBTOOL' is obsolete.
   1124 You should run autoupdate.])dnl
   1125 m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
   1126 m4trace:m4/libtool.m4:100: -1- AU_DEFUN([AM_PROG_LIBTOOL], [m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
   1127 m4trace:m4/libtool.m4:100: -1- AC_DEFUN([AM_PROG_LIBTOOL], [AC_DIAGNOSE([obsolete], [The macro `AM_PROG_LIBTOOL' is obsolete.
   1128 You should run autoupdate.])dnl
   1129 m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
   1130 m4trace:m4/libtool.m4:619: -1- AC_DEFUN([LT_OUTPUT], [: ${CONFIG_LT=./config.lt}
   1131 AC_MSG_NOTICE([creating $CONFIG_LT])
   1132 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
   1133 [# Run this file to recreate a libtool stub with the current configuration.])
   1134 
   1135 cat >>"$CONFIG_LT" <<\_LTEOF
   1136 lt_cl_silent=false
   1137 exec AS_MESSAGE_LOG_FD>>config.log
   1138 {
   1139   echo
   1140   AS_BOX([Running $as_me.])
   1141 } >&AS_MESSAGE_LOG_FD
   1142 
   1143 lt_cl_help="\
   1144 '$as_me' creates a local libtool stub from the current configuration,
   1145 for use in further configure time tests before the real libtool is
   1146 generated.
   1147 
   1148 Usage: $[0] [[OPTIONS]]
   1149 
   1150   -h, --help      print this help, then exit
   1151   -V, --version   print version number, then exit
   1152   -q, --quiet     do not print progress messages
   1153   -d, --debug     don't remove temporary files
   1154 
   1155 Report bugs to <bug-libtool@gnu.org>."
   1156 
   1157 lt_cl_version="\
   1158 m4_ifset([AC_DEFAGE_NAME], [AC_DEFAGE_NAME ])config.lt[]dnl
   1159 m4_ifset([AC_DEFAGE_VERSION], [ AC_DEFAGE_VERSION])
   1160 configured by $[0], generated by m4_DEFAGE_STRING.
   1161 
   1162 Copyright (C) 2011 Free Software Foundation, Inc.
   1163 This config.lt script is free software; the Free Software Foundation
   1164 gives unlimited permision to copy, distribute and modify it."
   1165 
   1166 while test 0 != $[#]
   1167 do
   1168   case $[1] in
   1169     --version | --v* | -V )
   1170       echo "$lt_cl_version"; exit 0 ;;
   1171     --help | --h* | -h )
   1172       echo "$lt_cl_help"; exit 0 ;;
   1173     --debug | --d* | -d )
   1174       debug=: ;;
   1175     --quiet | --q* | --silent | --s* | -q )
   1176       lt_cl_silent=: ;;
   1177 
   1178     -*) AC_MSG_ERROR([unrecognized option: $[1]
   1179 Try '$[0] --help' for more information.]) ;;
   1180 
   1181     *) AC_MSG_ERROR([unrecognized argument: $[1]
   1182 Try '$[0] --help' for more information.]) ;;
   1183   esac
   1184   shift
   1185 done
   1186 
   1187 if $lt_cl_silent; then
   1188   exec AS_MESSAGE_FD>/dev/null
   1189 fi
   1190 _LTEOF
   1191 
   1192 cat >>"$CONFIG_LT" <<_LTEOF
   1193 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
   1194 _LTEOF
   1195 
   1196 cat >>"$CONFIG_LT" <<\_LTEOF
   1197 AC_MSG_NOTICE([creating $ofile])
   1198 _LT_OUTPUT_LIBTOOL_COMMANDS
   1199 AS_EXIT(0)
   1200 _LTEOF
   1201 chmod +x "$CONFIG_LT"
   1202 
   1203 # configure is writing to config.log, but config.lt does its own redirection,
   1204 # appending to config.log, which fails on DOS, as config.log is still kept
   1205 # open by configure.  Here we exec the FD to /dev/null, effectively closing
   1206 # config.log, so it can be properly (re)opened and appended to by config.lt.
   1207 lt_cl_success=:
   1208 test yes = "$silent" &&
   1209   lt_config_lt_args="$lt_config_lt_args --quiet"
   1210 exec AS_MESSAGE_LOG_FD>/dev/null
   1211 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
   1212 exec AS_MESSAGE_LOG_FD>>config.log
   1213 $lt_cl_success || AS_EXIT(1)
   1214 ])
   1215 m4trace:m4/libtool.m4:812: -1- AC_DEFUN([LT_SUPPORTED_TAG], [])
   1216 m4trace:m4/libtool.m4:823: -1- AC_DEFUN([LT_LANG], [AC_BEFORE([$0], [LT_OUTPUT])dnl
   1217 m4_case([$1],
   1218   [C],			[_LT_LANG(C)],
   1219   [C++],		[_LT_LANG(CXX)],
   1220   [Go],			[_LT_LANG(GO)],
   1221   [Java],		[_LT_LANG(GCJ)],
   1222   [Fortran 77],		[_LT_LANG(F77)],
   1223   [Fortran],		[_LT_LANG(FC)],
   1224   [Windows Resource],	[_LT_LANG(RC)],
   1225   [m4_ifdef([_LT_LANG_]$1[_CONFIG],
   1226     [_LT_LANG($1)],
   1227     [m4_fatal([$0: unsupported language: "$1"])])])dnl
   1228 ])
   1229 m4trace:m4/libtool.m4:915: -1- AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
   1230 m4trace:m4/libtool.m4:915: -1- AC_DEFUN([AC_LIBTOOL_CXX], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_CXX' is obsolete.
   1231 You should run autoupdate.])dnl
   1232 LT_LANG(C++)])
   1233 m4trace:m4/libtool.m4:916: -1- AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
   1234 m4trace:m4/libtool.m4:916: -1- AC_DEFUN([AC_LIBTOOL_F77], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_F77' is obsolete.
   1235 You should run autoupdate.])dnl
   1236 LT_LANG(Fortran 77)])
   1237 m4trace:m4/libtool.m4:917: -1- AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
   1238 m4trace:m4/libtool.m4:917: -1- AC_DEFUN([AC_LIBTOOL_FC], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_FC' is obsolete.
   1239 You should run autoupdate.])dnl
   1240 LT_LANG(Fortran)])
   1241 m4trace:m4/libtool.m4:918: -1- AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
   1242 m4trace:m4/libtool.m4:918: -1- AC_DEFUN([AC_LIBTOOL_GCJ], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_GCJ' is obsolete.
   1243 You should run autoupdate.])dnl
   1244 LT_LANG(Java)])
   1245 m4trace:m4/libtool.m4:919: -1- AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
   1246 m4trace:m4/libtool.m4:919: -1- AC_DEFUN([AC_LIBTOOL_RC], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_RC' is obsolete.
   1247 You should run autoupdate.])dnl
   1248 LT_LANG(Windows Resource)])
   1249 m4trace:m4/libtool.m4:1247: -1- AC_DEFUN([_LT_WITH_SYSROOT], [AC_MSG_CHECKING([for libtool-sysroot])
   1250 AC_ARG_WITH([libtool-sysroot],
   1251 [AS_HELP_STRING([--with-libtool-sysroot@<:@=DIR@:>@],
   1252   [Search for dependent libraries within DIR (or the compiler's sysroot
   1253    if not specified).])],
   1254 [], [with_libtool_sysroot=no])
   1255 
   1256 dnl lt_sysroot will always be passed unquoted.  We quote it here
   1257 dnl in case the user passed a directory name.
   1258 lt_sysroot=
   1259 case $with_libtool_sysroot in #(
   1260  yes)
   1261    if test yes = "$GCC"; then
   1262      lt_sysroot=`$CC --print-sysroot 2>/dev/null`
   1263    fi
   1264    ;; #(
   1265  /*)
   1266    lt_sysroot=`echo "$with_libtool_sysroot" | sed -e "$sed_quote_subst"`
   1267    ;; #(
   1268  no|'')
   1269    ;; #(
   1270  *)
   1271    AC_MSG_RESULT([$with_libtool_sysroot])
   1272    AC_MSG_ERROR([The sysroot must be an absolute path.])
   1273    ;;
   1274 esac
   1275 
   1276  AC_MSG_RESULT([${lt_sysroot:-no}])
   1277 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
   1278 [dependent libraries, and where our libraries should be installed.])])
   1279 m4trace:m4/libtool.m4:1578: -1- AC_DEFUN([_LT_COMPILER_OPTION], [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
   1280 m4_require([_LT_DECL_SED])dnl
   1281 AC_CACHE_CHECK([$1], [$2],
   1282   [$2=no
   1283    m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
   1284    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
   1285    lt_compiler_flag="$3"  ## exclude from sc_useless_quotes_in_assignment
   1286    # Insert the option either (1) after the last *FLAGS variable, or
   1287    # (2) before a word containing "conftest.", or (3) at the end.
   1288    # Note that $ac_compile itself does not contain backslashes and begins
   1289    # with a dollar sign (not a hyphen), so the echo should work correctly.
   1290    # The option is referenced via a variable to avoid confusing sed.
   1291    lt_compile=`echo "$ac_compile" | $SED \
   1292    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   1293    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
   1294    -e 's:$: $lt_compiler_flag:'`
   1295    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
   1296    (eval "$lt_compile" 2>conftest.err)
   1297    ac_status=$?
   1298    cat conftest.err >&AS_MESSAGE_LOG_FD
   1299    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
   1300    if (exit $ac_status) && test -s "$ac_outfile"; then
   1301      # The compiler can only warn and ignore the option if not recognized
   1302      # So say no if there are warnings other than the usual output.
   1303      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
   1304      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
   1305      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
   1306        $2=yes
   1307      fi
   1308    fi
   1309    $RM conftest*
   1310 ])
   1311 
   1312 if test yes = "[$]$2"; then
   1313     m4_if([$5], , :, [$5])
   1314 else
   1315     m4_if([$6], , :, [$6])
   1316 fi
   1317 ])
   1318 m4trace:m4/libtool.m4:1620: -1- AU_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [m4_if($#, 0, [_LT_COMPILER_OPTION], [_LT_COMPILER_OPTION($@)])])
   1319 m4trace:m4/libtool.m4:1620: -1- AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_COMPILER_OPTION' is obsolete.
   1320 You should run autoupdate.])dnl
   1321 m4_if($#, 0, [_LT_COMPILER_OPTION], [_LT_COMPILER_OPTION($@)])])
   1322 m4trace:m4/libtool.m4:1629: -1- AC_DEFUN([_LT_LINKER_OPTION], [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
   1323 m4_require([_LT_DECL_SED])dnl
   1324 AC_CACHE_CHECK([$1], [$2],
   1325   [$2=no
   1326    save_LDFLAGS=$LDFLAGS
   1327    LDFLAGS="$LDFLAGS $3"
   1328    echo "$lt_simple_link_test_code" > conftest.$ac_ext
   1329    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
   1330      # The linker can only warn and ignore the option if not recognized
   1331      # So say no if there are warnings
   1332      if test -s conftest.err; then
   1333        # Append any errors to the config.log.
   1334        cat conftest.err 1>&AS_MESSAGE_LOG_FD
   1335        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
   1336        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
   1337        if diff conftest.exp conftest.er2 >/dev/null; then
   1338          $2=yes
   1339        fi
   1340      else
   1341        $2=yes
   1342      fi
   1343    fi
   1344    $RM -r conftest*
   1345    LDFLAGS=$save_LDFLAGS
   1346 ])
   1347 
   1348 if test yes = "[$]$2"; then
   1349     m4_if([$4], , :, [$4])
   1350 else
   1351     m4_if([$5], , :, [$5])
   1352 fi
   1353 ])
   1354 m4trace:m4/libtool.m4:1664: -1- AU_DEFUN([AC_LIBTOOL_LINKER_OPTION], [m4_if($#, 0, [_LT_LINKER_OPTION], [_LT_LINKER_OPTION($@)])])
   1355 m4trace:m4/libtool.m4:1664: -1- AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_LINKER_OPTION' is obsolete.
   1356 You should run autoupdate.])dnl
   1357 m4_if($#, 0, [_LT_LINKER_OPTION], [_LT_LINKER_OPTION($@)])])
   1358 m4trace:m4/libtool.m4:1671: -1- AC_DEFUN([LT_CMD_MAX_LEN], [AC_REQUIRE([AC_CANONICAL_HOST])dnl
   1359 # find the maximum length of command line arguments
   1360 AC_MSG_CHECKING([the maximum length of command line arguments])
   1361 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
   1362   i=0
   1363   teststring=ABCD
   1364 
   1365   case $build_os in
   1366   msdosdjgpp*)
   1367     # On DJGPP, this test can blow up pretty badly due to problems in libc
   1368     # (any single argument exceeding 2000 bytes causes a buffer overrun
   1369     # during glob expansion).  Even if it were fixed, the result of this
   1370     # check would be larger than it should be.
   1371     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
   1372     ;;
   1373 
   1374   gnu*)
   1375     # Under GNU Hurd, this test is not required because there is
   1376     # no limit to the length of command line arguments.
   1377     # Libtool will interpret -1 as no limit whatsoever
   1378     lt_cv_sys_max_cmd_len=-1;
   1379     ;;
   1380 
   1381   cygwin* | mingw* | cegcc*)
   1382     # On Win9x/ME, this test blows up -- it succeeds, but takes
   1383     # about 5 minutes as the teststring grows exponentially.
   1384     # Worse, since 9x/ME are not pre-emptively multitasking,
   1385     # you end up with a "frozen" computer, even though with patience
   1386     # the test eventually succeeds (with a max line length of 256k).
   1387     # Instead, let's just punt: use the minimum linelength reported by
   1388     # all of the supported platforms: 8192 (on NT/2K/XP).
   1389     lt_cv_sys_max_cmd_len=8192;
   1390     ;;
   1391 
   1392   mint*)
   1393     # On MiNT this can take a long time and run out of memory.
   1394     lt_cv_sys_max_cmd_len=8192;
   1395     ;;
   1396 
   1397   amigaos*)
   1398     # On AmigaOS with pdksh, this test takes hours, literally.
   1399     # So we just punt and use a minimum line length of 8192.
   1400     lt_cv_sys_max_cmd_len=8192;
   1401     ;;
   1402 
   1403   bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
   1404     # This has been around since 386BSD, at least.  Likely further.
   1405     if test -x /sbin/sysctl; then
   1406       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
   1407     elif test -x /usr/sbin/sysctl; then
   1408       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
   1409     else
   1410       lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
   1411     fi
   1412     # And add a safety zone
   1413     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
   1414     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
   1415     ;;
   1416 
   1417   interix*)
   1418     # We know the value 262144 and hardcode it with a safety zone (like BSD)
   1419     lt_cv_sys_max_cmd_len=196608
   1420     ;;
   1421 
   1422   os2*)
   1423     # The test takes a long time on OS/2.
   1424     lt_cv_sys_max_cmd_len=8192
   1425     ;;
   1426 
   1427   osf*)
   1428     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
   1429     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
   1430     # nice to cause kernel panics so lets avoid the loop below.
   1431     # First set a reasonable default.
   1432     lt_cv_sys_max_cmd_len=16384
   1433     #
   1434     if test -x /sbin/sysconfig; then
   1435       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
   1436         *1*) lt_cv_sys_max_cmd_len=-1 ;;
   1437       esac
   1438     fi
   1439     ;;
   1440   sco3.2v5*)
   1441     lt_cv_sys_max_cmd_len=102400
   1442     ;;
   1443   sysv5* | sco5v6* | sysv4.2uw2*)
   1444     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
   1445     if test -n "$kargmax"; then
   1446       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[	 ]]//'`
   1447     else
   1448       lt_cv_sys_max_cmd_len=32768
   1449     fi
   1450     ;;
   1451   *)
   1452     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
   1453     if test -n "$lt_cv_sys_max_cmd_len" && \
   1454        test undefined != "$lt_cv_sys_max_cmd_len"; then
   1455       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
   1456       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
   1457     else
   1458       # Make teststring a little bigger before we do anything with it.
   1459       # a 1K string should be a reasonable start.
   1460       for i in 1 2 3 4 5 6 7 8; do
   1461         teststring=$teststring$teststring
   1462       done
   1463       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
   1464       # If test is not a shell built-in, we'll probably end up computing a
   1465       # maximum length that is only half of the actual maximum length, but
   1466       # we can't tell.
   1467       while { test X`env echo "$teststring$teststring" 2>/dev/null` \
   1468 	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
   1469 	      test 17 != "$i" # 1/2 MB should be enough
   1470       do
   1471         i=`expr $i + 1`
   1472         teststring=$teststring$teststring
   1473       done
   1474       # Only check the string length outside the loop.
   1475       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
   1476       teststring=
   1477       # Add a significant safety factor because C++ compilers can tack on
   1478       # massive amounts of additional arguments before passing them to the
   1479       # linker.  It appears as though 1/2 is a usable value.
   1480       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
   1481     fi
   1482     ;;
   1483   esac
   1484 ])
   1485 if test -n "$lt_cv_sys_max_cmd_len"; then
   1486   AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
   1487 else
   1488   AC_MSG_RESULT(none)
   1489 fi
   1490 max_cmd_len=$lt_cv_sys_max_cmd_len
   1491 _LT_DECL([], [max_cmd_len], [0],
   1492     [What is the maximum length of a command?])
   1493 ])
   1494 m4trace:m4/libtool.m4:1810: -1- AU_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [m4_if($#, 0, [LT_CMD_MAX_LEN], [LT_CMD_MAX_LEN($@)])])
   1495 m4trace:m4/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.
   1496 You should run autoupdate.])dnl
   1497 m4_if($#, 0, [LT_CMD_MAX_LEN], [LT_CMD_MAX_LEN($@)])])
   1498 m4trace:m4/libtool.m4:1921: -1- AC_DEFUN([LT_SYS_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl
   1499 if test yes != "$enable_dlopen"; then
   1500   enable_dlopen=unknown
   1501   enable_dlopen_self=unknown
   1502   enable_dlopen_self_static=unknown
   1503 else
   1504   lt_cv_dlopen=no
   1505   lt_cv_dlopen_libs=
   1506 
   1507   case $host_os in
   1508   beos*)
   1509     lt_cv_dlopen=load_add_on
   1510     lt_cv_dlopen_libs=
   1511     lt_cv_dlopen_self=yes
   1512     ;;
   1513 
   1514   mingw* | pw32* | cegcc*)
   1515     lt_cv_dlopen=LoadLibrary
   1516     lt_cv_dlopen_libs=
   1517     ;;
   1518 
   1519   cygwin*)
   1520     lt_cv_dlopen=dlopen
   1521     lt_cv_dlopen_libs=
   1522     ;;
   1523 
   1524   darwin*)
   1525     # if libdl is installed we need to link against it
   1526     AC_CHECK_LIB([dl], [dlopen],
   1527 		[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
   1528     lt_cv_dlopen=dyld
   1529     lt_cv_dlopen_libs=
   1530     lt_cv_dlopen_self=yes
   1531     ])
   1532     ;;
   1533 
   1534   tpf*)
   1535     # Don't try to run any link tests for TPF.  We know it's impossible
   1536     # because TPF is a cross-compiler, and we know how we open DSOs.
   1537     lt_cv_dlopen=dlopen
   1538     lt_cv_dlopen_libs=
   1539     lt_cv_dlopen_self=no
   1540     ;;
   1541 
   1542   *)
   1543     AC_CHECK_FUNC([shl_load],
   1544 	  [lt_cv_dlopen=shl_load],
   1545       [AC_CHECK_LIB([dld], [shl_load],
   1546 	    [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
   1547 	[AC_CHECK_FUNC([dlopen],
   1548 	      [lt_cv_dlopen=dlopen],
   1549 	  [AC_CHECK_LIB([dl], [dlopen],
   1550 		[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
   1551 	    [AC_CHECK_LIB([svld], [dlopen],
   1552 		  [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
   1553 	      [AC_CHECK_LIB([dld], [dld_link],
   1554 		    [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
   1555 	      ])
   1556 	    ])
   1557 	  ])
   1558 	])
   1559       ])
   1560     ;;
   1561   esac
   1562 
   1563   if test no = "$lt_cv_dlopen"; then
   1564     enable_dlopen=no
   1565   else
   1566     enable_dlopen=yes
   1567   fi
   1568 
   1569   case $lt_cv_dlopen in
   1570   dlopen)
   1571     save_CPPFLAGS=$CPPFLAGS
   1572     test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
   1573 
   1574     save_LDFLAGS=$LDFLAGS
   1575     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
   1576 
   1577     save_LIBS=$LIBS
   1578     LIBS="$lt_cv_dlopen_libs $LIBS"
   1579 
   1580     AC_CACHE_CHECK([whether a program can dlopen itself],
   1581 	  lt_cv_dlopen_self, [dnl
   1582 	  _LT_TRY_DLOPEN_SELF(
   1583 	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
   1584 	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
   1585     ])
   1586 
   1587     if test yes = "$lt_cv_dlopen_self"; then
   1588       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
   1589       AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
   1590 	  lt_cv_dlopen_self_static, [dnl
   1591 	  _LT_TRY_DLOPEN_SELF(
   1592 	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
   1593 	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
   1594       ])
   1595     fi
   1596 
   1597     CPPFLAGS=$save_CPPFLAGS
   1598     LDFLAGS=$save_LDFLAGS
   1599     LIBS=$save_LIBS
   1600     ;;
   1601   esac
   1602 
   1603   case $lt_cv_dlopen_self in
   1604   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
   1605   *) enable_dlopen_self=unknown ;;
   1606   esac
   1607 
   1608   case $lt_cv_dlopen_self_static in
   1609   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
   1610   *) enable_dlopen_self_static=unknown ;;
   1611   esac
   1612 fi
   1613 _LT_DECL([dlopen_support], [enable_dlopen], [0],
   1614 	 [Whether dlopen is supported])
   1615 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
   1616 	 [Whether dlopen of programs is supported])
   1617 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
   1618 	 [Whether dlopen of statically linked programs is supported])
   1619 ])
   1620 m4trace:m4/libtool.m4:2046: -1- AU_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [m4_if($#, 0, [LT_SYS_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF($@)])])
   1621 m4trace:m4/libtool.m4:2046: -1- AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_DLOPEN_SELF' is obsolete.
   1622 You should run autoupdate.])dnl
   1623 m4_if($#, 0, [LT_SYS_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF($@)])])
   1624 m4trace:m4/libtool.m4:3155: -1- AC_DEFUN([_LT_PATH_TOOL_PREFIX], [m4_require([_LT_DECL_EGREP])dnl
   1625 AC_MSG_CHECKING([for $1])
   1626 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
   1627 [case $MAGIC_CMD in
   1628 [[\\/*] |  ?:[\\/]*])
   1629   lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
   1630   ;;
   1631 *)
   1632   lt_save_MAGIC_CMD=$MAGIC_CMD
   1633   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
   1634 dnl $ac_dummy forces splitting on constant user-supplied paths.
   1635 dnl POSIX.2 word splitting is done only on the output of word expansions,
   1636 dnl not every word.  This closes a longstanding sh security hole.
   1637   ac_dummy="m4_if([$2], , $PATH, [$2])"
   1638   for ac_dir in $ac_dummy; do
   1639     IFS=$lt_save_ifs
   1640     test -z "$ac_dir" && ac_dir=.
   1641     if test -f "$ac_dir/$1"; then
   1642       lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
   1643       if test -n "$file_magic_test_file"; then
   1644 	case $deplibs_check_method in
   1645 	"file_magic "*)
   1646 	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
   1647 	  MAGIC_CMD=$lt_cv_path_MAGIC_CMD
   1648 	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
   1649 	    $EGREP "$file_magic_regex" > /dev/null; then
   1650 	    :
   1651 	  else
   1652 	    cat <<_LT_EOF 1>&2
   1653 
   1654 *** Warning: the command libtool uses to detect shared libraries,
   1655 *** $file_magic_cmd, produces output that libtool cannot recognize.
   1656 *** The result is that libtool may fail to recognize shared libraries
   1657 *** as such.  This will affect the creation of libtool libraries that
   1658 *** depend on shared libraries, but programs linked with such libtool
   1659 *** libraries will work regardless of this problem.  Nevertheless, you
   1660 *** may want to report the problem to your system manager and/or to
   1661 *** bug-libtool@gnu.org
   1662 
   1663 _LT_EOF
   1664 	  fi ;;
   1665 	esac
   1666       fi
   1667       break
   1668     fi
   1669   done
   1670   IFS=$lt_save_ifs
   1671   MAGIC_CMD=$lt_save_MAGIC_CMD
   1672   ;;
   1673 esac])
   1674 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
   1675 if test -n "$MAGIC_CMD"; then
   1676   AC_MSG_RESULT($MAGIC_CMD)
   1677 else
   1678   AC_MSG_RESULT(no)
   1679 fi
   1680 _LT_DECL([], [MAGIC_CMD], [0],
   1681 	 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
   1682 ])
   1683 m4trace:m4/libtool.m4:3217: -1- AU_DEFUN([AC_PATH_TOOL_PREFIX], [m4_if($#, 0, [_LT_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX($@)])])
   1684 m4trace:m4/libtool.m4:3217: -1- AC_DEFUN([AC_PATH_TOOL_PREFIX], [AC_DIAGNOSE([obsolete], [The macro `AC_PATH_TOOL_PREFIX' is obsolete.
   1685 You should run autoupdate.])dnl
   1686 m4_if($#, 0, [_LT_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX($@)])])
   1687 m4trace:m4/libtool.m4:3240: -1- AC_DEFUN([LT_PATH_LD], [AC_REQUIRE([AC_PROG_CC])dnl
   1688 AC_REQUIRE([AC_CANONICAL_HOST])dnl
   1689 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
   1690 m4_require([_LT_DECL_SED])dnl
   1691 m4_require([_LT_DECL_EGREP])dnl
   1692 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
   1693 
   1694 AC_ARG_WITH([gnu-ld],
   1695     [AS_HELP_STRING([--with-gnu-ld],
   1696 	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
   1697     [test no = "$withval" || with_gnu_ld=yes],
   1698     [with_gnu_ld=no])dnl
   1699 
   1700 ac_prog=ld
   1701 if test yes = "$GCC"; then
   1702   # Check if gcc -print-prog-name=ld gives a path.
   1703   AC_MSG_CHECKING([for ld used by $CC])
   1704   case $host in
   1705   *-*-mingw*)
   1706     # gcc leaves a trailing carriage return, which upsets mingw
   1707     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
   1708   *)
   1709     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
   1710   esac
   1711   case $ac_prog in
   1712     # Accept absolute paths.
   1713     [[\\/]]* | ?:[[\\/]]*)
   1714       re_direlt='/[[^/]][[^/]]*/\.\./'
   1715       # Canonicalize the pathname of ld
   1716       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
   1717       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
   1718 	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
   1719       done
   1720       test -z "$LD" && LD=$ac_prog
   1721       ;;
   1722   "")
   1723     # If it fails, then pretend we aren't using GCC.
   1724     ac_prog=ld
   1725     ;;
   1726   *)
   1727     # If it is relative, then search for the first ld in PATH.
   1728     with_gnu_ld=unknown
   1729     ;;
   1730   esac
   1731 elif test yes = "$with_gnu_ld"; then
   1732   AC_MSG_CHECKING([for GNU ld])
   1733 else
   1734   AC_MSG_CHECKING([for non-GNU ld])
   1735 fi
   1736 AC_CACHE_VAL(lt_cv_path_LD,
   1737 [if test -z "$LD"; then
   1738   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
   1739   for ac_dir in $PATH; do
   1740     IFS=$lt_save_ifs
   1741     test -z "$ac_dir" && ac_dir=.
   1742     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
   1743       lt_cv_path_LD=$ac_dir/$ac_prog
   1744       # Check to see if the program is GNU ld.  I'd rather use --version,
   1745       # but apparently some variants of GNU ld only accept -v.
   1746       # Break only if it was the GNU/non-GNU ld that we prefer.
   1747       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
   1748       *GNU* | *'with BFD'*)
   1749 	test no != "$with_gnu_ld" && break
   1750 	;;
   1751       *)
   1752 	test yes != "$with_gnu_ld" && break
   1753 	;;
   1754       esac
   1755     fi
   1756   done
   1757   IFS=$lt_save_ifs
   1758 else
   1759   lt_cv_path_LD=$LD # Let the user override the test with a path.
   1760 fi])
   1761 LD=$lt_cv_path_LD
   1762 if test -n "$LD"; then
   1763   AC_MSG_RESULT($LD)
   1764 else
   1765   AC_MSG_RESULT(no)
   1766 fi
   1767 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
   1768 _LT_PATH_LD_GNU
   1769 AC_SUBST([LD])
   1770 
   1771 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
   1772 ])
   1773 m4trace:m4/libtool.m4:3329: -1- AU_DEFUN([AM_PROG_LD], [m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
   1774 m4trace:m4/libtool.m4:3329: -1- AC_DEFUN([AM_PROG_LD], [AC_DIAGNOSE([obsolete], [The macro `AM_PROG_LD' is obsolete.
   1775 You should run autoupdate.])dnl
   1776 m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
   1777 m4trace:m4/libtool.m4:3330: -1- AU_DEFUN([AC_PROG_LD], [m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
   1778 m4trace:m4/libtool.m4:3330: -1- AC_DEFUN([AC_PROG_LD], [AC_DIAGNOSE([obsolete], [The macro `AC_PROG_LD' is obsolete.
   1779 You should run autoupdate.])dnl
   1780 m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
   1781 m4trace:m4/libtool.m4:3659: -1- AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl
   1782 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
   1783 [if test -n "$NM"; then
   1784   # Let the user override the test.
   1785   lt_cv_path_NM=$NM
   1786 else
   1787   lt_nm_to_check=${ac_tool_prefix}nm
   1788   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
   1789     lt_nm_to_check="$lt_nm_to_check nm"
   1790   fi
   1791   for lt_tmp_nm in $lt_nm_to_check; do
   1792     lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
   1793     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
   1794       IFS=$lt_save_ifs
   1795       test -z "$ac_dir" && ac_dir=.
   1796       tmp_nm=$ac_dir/$lt_tmp_nm
   1797       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
   1798 	# Check to see if the nm accepts a BSD-compat flag.
   1799 	# Adding the 'sed 1q' prevents false positives on HP-UX, which says:
   1800 	#   nm: unknown option "B" ignored
   1801 	# Tru64's nm complains that /dev/null is an invalid object file
   1802 	# MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
   1803 	case $build_os in
   1804 	mingw*) lt_bad_file=conftest.nm/nofile ;;
   1805 	*) lt_bad_file=/dev/null ;;
   1806 	esac
   1807 	case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
   1808 	*$lt_bad_file* | *'Invalid file or object type'*)
   1809 	  lt_cv_path_NM="$tmp_nm -B"
   1810 	  break 2
   1811 	  ;;
   1812 	*)
   1813 	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
   1814 	  */dev/null*)
   1815 	    lt_cv_path_NM="$tmp_nm -p"
   1816 	    break 2
   1817 	    ;;
   1818 	  *)
   1819 	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
   1820 	    continue # so that we can try to find one that supports BSD flags
   1821 	    ;;
   1822 	  esac
   1823 	  ;;
   1824 	esac
   1825       fi
   1826     done
   1827     IFS=$lt_save_ifs
   1828   done
   1829   : ${lt_cv_path_NM=no}
   1830 fi])
   1831 if test no != "$lt_cv_path_NM"; then
   1832   NM=$lt_cv_path_NM
   1833 else
   1834   # Didn't find any BSD compatible name lister, look for dumpbin.
   1835   if test -n "$DUMPBIN"; then :
   1836     # Let the user override the test.
   1837   else
   1838     AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
   1839     case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
   1840     *COFF*)
   1841       DUMPBIN="$DUMPBIN -symbols -headers"
   1842       ;;
   1843     *)
   1844       DUMPBIN=:
   1845       ;;
   1846     esac
   1847   fi
   1848   AC_SUBST([DUMPBIN])
   1849   if test : != "$DUMPBIN"; then
   1850     NM=$DUMPBIN
   1851   fi
   1852 fi
   1853 test -z "$NM" && NM=nm
   1854 AC_SUBST([NM])
   1855 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
   1856 
   1857 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
   1858   [lt_cv_nm_interface="BSD nm"
   1859   echo "int some_variable = 0;" > conftest.$ac_ext
   1860   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
   1861   (eval "$ac_compile" 2>conftest.err)
   1862   cat conftest.err >&AS_MESSAGE_LOG_FD
   1863   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
   1864   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
   1865   cat conftest.err >&AS_MESSAGE_LOG_FD
   1866   (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
   1867   cat conftest.out >&AS_MESSAGE_LOG_FD
   1868   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
   1869     lt_cv_nm_interface="MS dumpbin"
   1870   fi
   1871   rm -f conftest*])
   1872 ])
   1873 m4trace:m4/libtool.m4:3754: -1- AU_DEFUN([AM_PROG_NM], [m4_if($#, 0, [LT_PATH_NM], [LT_PATH_NM($@)])])
   1874 m4trace:m4/libtool.m4:3754: -1- AC_DEFUN([AM_PROG_NM], [AC_DIAGNOSE([obsolete], [The macro `AM_PROG_NM' is obsolete.
   1875 You should run autoupdate.])dnl
   1876 m4_if($#, 0, [LT_PATH_NM], [LT_PATH_NM($@)])])
   1877 m4trace:m4/libtool.m4:3755: -1- AU_DEFUN([AC_PROG_NM], [m4_if($#, 0, [LT_PATH_NM], [LT_PATH_NM($@)])])
   1878 m4trace:m4/libtool.m4:3755: -1- AC_DEFUN([AC_PROG_NM], [AC_DIAGNOSE([obsolete], [The macro `AC_PROG_NM' is obsolete.
   1879 You should run autoupdate.])dnl
   1880 m4_if($#, 0, [LT_PATH_NM], [LT_PATH_NM($@)])])
   1881 m4trace:m4/libtool.m4:3826: -1- AC_DEFUN([_LT_DLL_DEF_P], [dnl
   1882   test DEF = "`$SED -n dnl
   1883     -e '\''s/^[[	 ]]*//'\'' dnl Strip leading whitespace
   1884     -e '\''/^\(;.*\)*$/d'\'' dnl      Delete empty lines and comments
   1885     -e '\''s/^\(EXPORTS\|LIBRARY\)\([[	 ]].*\)*$/DEF/p'\'' dnl
   1886     -e q dnl                          Only consider the first "real" line
   1887     $1`" dnl
   1888 ])
   1889 m4trace:m4/libtool.m4:3840: -1- AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl
   1890 LIBM=
   1891 case $host in
   1892 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
   1893   # These system don't have libm, or don't need it
   1894   ;;
   1895 *-ncr-sysv4.3*)
   1896   AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
   1897   AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
   1898   ;;
   1899 *)
   1900   AC_CHECK_LIB(m, cos, LIBM=-lm)
   1901   ;;
   1902 esac
   1903 AC_SUBST([LIBM])
   1904 ])
   1905 m4trace:m4/libtool.m4:3859: -1- AU_DEFUN([AC_CHECK_LIBM], [m4_if($#, 0, [LT_LIB_M], [LT_LIB_M($@)])])
   1906 m4trace:m4/libtool.m4:3859: -1- AC_DEFUN([AC_CHECK_LIBM], [AC_DIAGNOSE([obsolete], [The macro `AC_CHECK_LIBM' is obsolete.
   1907 You should run autoupdate.])dnl
   1908 m4_if($#, 0, [LT_LIB_M], [LT_LIB_M($@)])])
   1909 m4trace:m4/libtool.m4:8122: -1- AC_DEFUN([LT_PROG_GCJ], [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
   1910   [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
   1911     [AC_CHECK_TOOL(GCJ, gcj,)
   1912       test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
   1913       AC_SUBST(GCJFLAGS)])])[]dnl
   1914 ])
   1915 m4trace:m4/libtool.m4:8131: -1- AU_DEFUN([LT_AC_PROG_GCJ], [m4_if($#, 0, [LT_PROG_GCJ], [LT_PROG_GCJ($@)])])
   1916 m4trace:m4/libtool.m4:8131: -1- AC_DEFUN([LT_AC_PROG_GCJ], [AC_DIAGNOSE([obsolete], [The macro `LT_AC_PROG_GCJ' is obsolete.
   1917 You should run autoupdate.])dnl
   1918 m4_if($#, 0, [LT_PROG_GCJ], [LT_PROG_GCJ($@)])])
   1919 m4trace:m4/libtool.m4:8138: -1- AC_DEFUN([LT_PROG_GO], [AC_CHECK_TOOL(GOC, gccgo,)
   1920 ])
   1921 m4trace:m4/libtool.m4:8145: -1- AC_DEFUN([LT_PROG_RC], [AC_CHECK_TOOL(RC, windres,)
   1922 ])
   1923 m4trace:m4/libtool.m4:8150: -1- AU_DEFUN([LT_AC_PROG_RC], [m4_if($#, 0, [LT_PROG_RC], [LT_PROG_RC($@)])])
   1924 m4trace:m4/libtool.m4:8150: -1- AC_DEFUN([LT_AC_PROG_RC], [AC_DIAGNOSE([obsolete], [The macro `LT_AC_PROG_RC' is obsolete.
   1925 You should run autoupdate.])dnl
   1926 m4_if($#, 0, [LT_PROG_RC], [LT_PROG_RC($@)])])
   1927 m4trace:m4/libtool.m4:8270: -1- AU_DEFUN([LT_AC_PROG_SED], [m4_if($#, 0, [AC_PROG_SED], [AC_PROG_SED($@)])])
   1928 m4trace:m4/libtool.m4:8270: -1- AC_DEFUN([LT_AC_PROG_SED], [AC_DIAGNOSE([obsolete], [The macro `LT_AC_PROG_SED' is obsolete.
   1929 You should run autoupdate.])dnl
   1930 m4_if($#, 0, [AC_PROG_SED], [AC_PROG_SED($@)])])
   1931 m4trace:m4/ltoptions.m4:14: -1- AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
   1932 m4trace:m4/ltoptions.m4:113: -1- AU_DEFUN([AC_LIBTOOL_DLOPEN], [_LT_SET_OPTION([LT_INIT], [dlopen])
   1933 AC_DIAGNOSE([obsolete],
   1934 [$0: Remove this warning and the call to _LT_SET_OPTION when you
   1935 put the 'dlopen' option into LT_INIT's first parameter.])
   1936 ])
   1937 m4trace:m4/ltoptions.m4:113: -1- AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_DLOPEN' is obsolete.
   1938 You should run autoupdate.])dnl
   1939 _LT_SET_OPTION([LT_INIT], [dlopen])
   1940 AC_DIAGNOSE([obsolete],
   1941 [$0: Remove this warning and the call to _LT_SET_OPTION when you
   1942 put the 'dlopen' option into LT_INIT's first parameter.])
   1943 ])
   1944 m4trace:m4/ltoptions.m4:148: -1- AU_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_REQUIRE([AC_CANONICAL_HOST])dnl
   1945 _LT_SET_OPTION([LT_INIT], [win32-dll])
   1946 AC_DIAGNOSE([obsolete],
   1947 [$0: Remove this warning and the call to _LT_SET_OPTION when you
   1948 put the 'win32-dll' option into LT_INIT's first parameter.])
   1949 ])
   1950 m4trace:m4/ltoptions.m4:148: -1- AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_WIN32_DLL' is obsolete.
   1951 You should run autoupdate.])dnl
   1952 AC_REQUIRE([AC_CANONICAL_HOST])dnl
   1953 _LT_SET_OPTION([LT_INIT], [win32-dll])
   1954 AC_DIAGNOSE([obsolete],
   1955 [$0: Remove this warning and the call to _LT_SET_OPTION when you
   1956 put the 'win32-dll' option into LT_INIT's first parameter.])
   1957 ])
   1958 m4trace:m4/ltoptions.m4:197: -1- AC_DEFUN([AC_ENABLE_SHARED], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
   1959 ])
   1960 m4trace:m4/ltoptions.m4:201: -1- AC_DEFUN([AC_DISABLE_SHARED], [_LT_SET_OPTION([LT_INIT], [disable-shared])
   1961 ])
   1962 m4trace:m4/ltoptions.m4:205: -1- AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
   1963 m4trace:m4/ltoptions.m4:205: -1- AC_DEFUN([AM_ENABLE_SHARED], [AC_DIAGNOSE([obsolete], [The macro `AM_ENABLE_SHARED' is obsolete.
   1964 You should run autoupdate.])dnl
   1965 AC_ENABLE_SHARED($@)])
   1966 m4trace:m4/ltoptions.m4:206: -1- AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
   1967 m4trace:m4/ltoptions.m4:206: -1- AC_DEFUN([AM_DISABLE_SHARED], [AC_DIAGNOSE([obsolete], [The macro `AM_DISABLE_SHARED' is obsolete.
   1968 You should run autoupdate.])dnl
   1969 AC_DISABLE_SHARED($@)])
   1970 m4trace:m4/ltoptions.m4:251: -1- AC_DEFUN([AC_ENABLE_STATIC], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
   1971 ])
   1972 m4trace:m4/ltoptions.m4:255: -1- AC_DEFUN([AC_DISABLE_STATIC], [_LT_SET_OPTION([LT_INIT], [disable-static])
   1973 ])
   1974 m4trace:m4/ltoptions.m4:259: -1- AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
   1975 m4trace:m4/ltoptions.m4:259: -1- AC_DEFUN([AM_ENABLE_STATIC], [AC_DIAGNOSE([obsolete], [The macro `AM_ENABLE_STATIC' is obsolete.
   1976 You should run autoupdate.])dnl
   1977 AC_ENABLE_STATIC($@)])
   1978 m4trace:m4/ltoptions.m4:260: -1- AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
   1979 m4trace:m4/ltoptions.m4:260: -1- AC_DEFUN([AM_DISABLE_STATIC], [AC_DIAGNOSE([obsolete], [The macro `AM_DISABLE_STATIC' is obsolete.
   1980 You should run autoupdate.])dnl
   1981 AC_DISABLE_STATIC($@)])
   1982 m4trace:m4/ltoptions.m4:305: -1- AU_DEFUN([AC_ENABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
   1983 AC_DIAGNOSE([obsolete],
   1984 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
   1985 the 'fast-install' option into LT_INIT's first parameter.])
   1986 ])
   1987 m4trace:m4/ltoptions.m4:305: -1- AC_DEFUN([AC_ENABLE_FAST_INSTALL], [AC_DIAGNOSE([obsolete], [The macro `AC_ENABLE_FAST_INSTALL' is obsolete.
   1988 You should run autoupdate.])dnl
   1989 _LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
   1990 AC_DIAGNOSE([obsolete],
   1991 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
   1992 the 'fast-install' option into LT_INIT's first parameter.])
   1993 ])
   1994 m4trace:m4/ltoptions.m4:312: -1- AU_DEFUN([AC_DISABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
   1995 AC_DIAGNOSE([obsolete],
   1996 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
   1997 the 'disable-fast-install' option into LT_INIT's first parameter.])
   1998 ])
   1999 m4trace:m4/ltoptions.m4:312: -1- AC_DEFUN([AC_DISABLE_FAST_INSTALL], [AC_DIAGNOSE([obsolete], [The macro `AC_DISABLE_FAST_INSTALL' is obsolete.
   2000 You should run autoupdate.])dnl
   2001 _LT_SET_OPTION([LT_INIT], [disable-fast-install])
   2002 AC_DIAGNOSE([obsolete],
   2003 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
   2004 the 'disable-fast-install' option into LT_INIT's first parameter.])
   2005 ])
   2006 m4trace:m4/ltoptions.m4:411: -1- AU_DEFUN([AC_LIBTOOL_PICMODE], [_LT_SET_OPTION([LT_INIT], [pic-only])
   2007 AC_DIAGNOSE([obsolete],
   2008 [$0: Remove this warning and the call to _LT_SET_OPTION when you
   2009 put the 'pic-only' option into LT_INIT's first parameter.])
   2010 ])
   2011 m4trace:m4/ltoptions.m4:411: -1- AC_DEFUN([AC_LIBTOOL_PICMODE], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_PICMODE' is obsolete.
   2012 You should run autoupdate.])dnl
   2013 _LT_SET_OPTION([LT_INIT], [pic-only])
   2014 AC_DIAGNOSE([obsolete],
   2015 [$0: Remove this warning and the call to _LT_SET_OPTION when you
   2016 put the 'pic-only' option into LT_INIT's first parameter.])
   2017 ])
   2018 m4trace:m4/ltsugar.m4:14: -1- AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
   2019 m4trace:m4/ltversion.m4:18: -1- AC_DEFUN([LTVERSION_VERSION], [macro_version='2.4.6'
   2020 macro_revision='2.4.6'
   2021 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
   2022 _LT_DECL(, macro_revision, 0)
   2023 ])
   2024 m4trace:m4/lt~obsolete.m4:37: -1- AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
   2025 m4trace:m4/lt~obsolete.m4:41: -1- AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])
   2026 m4trace:m4/lt~obsolete.m4:42: -1- AC_DEFUN([_LT_AC_SHELL_INIT])
   2027 m4trace:m4/lt~obsolete.m4:43: -1- AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])
   2028 m4trace:m4/lt~obsolete.m4:45: -1- AC_DEFUN([_LT_AC_TAGVAR])
   2029 m4trace:m4/lt~obsolete.m4:46: -1- AC_DEFUN([AC_LTDL_ENABLE_INSTALL])
   2030 m4trace:m4/lt~obsolete.m4:47: -1- AC_DEFUN([AC_LTDL_PREOPEN])
   2031 m4trace:m4/lt~obsolete.m4:48: -1- AC_DEFUN([_LT_AC_SYS_COMPILER])
   2032 m4trace:m4/lt~obsolete.m4:49: -1- AC_DEFUN([_LT_AC_LOCK])
   2033 m4trace:m4/lt~obsolete.m4:50: -1- AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])
   2034 m4trace:m4/lt~obsolete.m4:51: -1- AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])
   2035 m4trace:m4/lt~obsolete.m4:52: -1- AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])
   2036 m4trace:m4/lt~obsolete.m4:53: -1- AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])
   2037 m4trace:m4/lt~obsolete.m4:54: -1- AC_DEFUN([AC_LIBTOOL_OBJDIR])
   2038 m4trace:m4/lt~obsolete.m4:55: -1- AC_DEFUN([AC_LTDL_OBJDIR])
   2039 m4trace:m4/lt~obsolete.m4:56: -1- AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])
   2040 m4trace:m4/lt~obsolete.m4:57: -1- AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])
   2041 m4trace:m4/lt~obsolete.m4:58: -1- AC_DEFUN([AC_PATH_MAGIC])
   2042 m4trace:m4/lt~obsolete.m4:59: -1- AC_DEFUN([AC_PROG_LD_GNU])
   2043 m4trace:m4/lt~obsolete.m4:60: -1- AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])
   2044 m4trace:m4/lt~obsolete.m4:61: -1- AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])
   2045 m4trace:m4/lt~obsolete.m4:62: -1- AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])
   2046 m4trace:m4/lt~obsolete.m4:63: -1- AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])
   2047 m4trace:m4/lt~obsolete.m4:64: -1- AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])
   2048 m4trace:m4/lt~obsolete.m4:65: -1- AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])
   2049 m4trace:m4/lt~obsolete.m4:66: -1- AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])
   2050 m4trace:m4/lt~obsolete.m4:67: -1- AC_DEFUN([LT_AC_PROG_EGREP])
   2051 m4trace:m4/lt~obsolete.m4:72: -1- AC_DEFUN([_AC_PROG_LIBTOOL])
   2052 m4trace:m4/lt~obsolete.m4:73: -1- AC_DEFUN([AC_LIBTOOL_SETUP])
   2053 m4trace:m4/lt~obsolete.m4:74: -1- AC_DEFUN([_LT_AC_CHECK_DLFCN])
   2054 m4trace:m4/lt~obsolete.m4:75: -1- AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])
   2055 m4trace:m4/lt~obsolete.m4:76: -1- AC_DEFUN([_LT_AC_TAGCONFIG])
   2056 m4trace:m4/lt~obsolete.m4:78: -1- AC_DEFUN([_LT_AC_LANG_CXX])
   2057 m4trace:m4/lt~obsolete.m4:79: -1- AC_DEFUN([_LT_AC_LANG_F77])
   2058 m4trace:m4/lt~obsolete.m4:80: -1- AC_DEFUN([_LT_AC_LANG_GCJ])
   2059 m4trace:m4/lt~obsolete.m4:81: -1- AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])
   2060 m4trace:m4/lt~obsolete.m4:82: -1- AC_DEFUN([_LT_AC_LANG_C_CONFIG])
   2061 m4trace:m4/lt~obsolete.m4:83: -1- AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])
   2062 m4trace:m4/lt~obsolete.m4:84: -1- AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])
   2063 m4trace:m4/lt~obsolete.m4:85: -1- AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])
   2064 m4trace:m4/lt~obsolete.m4:86: -1- AC_DEFUN([_LT_AC_LANG_F77_CONFIG])
   2065 m4trace:m4/lt~obsolete.m4:87: -1- AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])
   2066 m4trace:m4/lt~obsolete.m4:88: -1- AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])
   2067 m4trace:m4/lt~obsolete.m4:89: -1- AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])
   2068 m4trace:m4/lt~obsolete.m4:90: -1- AC_DEFUN([_LT_AC_LANG_RC_CONFIG])
   2069 m4trace:m4/lt~obsolete.m4:91: -1- AC_DEFUN([AC_LIBTOOL_CONFIG])
   2070 m4trace:m4/lt~obsolete.m4:92: -1- AC_DEFUN([_LT_AC_FILE_LTDLL_C])
   2071 m4trace:m4/lt~obsolete.m4:94: -1- AC_DEFUN([_LT_AC_PROG_CXXCPP])
   2072 m4trace:m4/lt~obsolete.m4:97: -1- AC_DEFUN([_LT_PROG_F77])
   2073 m4trace:m4/lt~obsolete.m4:98: -1- AC_DEFUN([_LT_PROG_FC])
   2074 m4trace:m4/lt~obsolete.m4:99: -1- AC_DEFUN([_LT_PROG_CXX])
   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])
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   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$])
   2276 m4trace:configure.ac:9: -1- AM_PROG_INSTALL_SH
   2277 m4trace:configure.ac:9: -1- m4_pattern_allow([^install_sh$])
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   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$])
   2284 m4trace:configure.ac:9: -1- m4_pattern_allow([^SET_MAKE$])
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   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$SET_SO_VERSION" = "xyes"])
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   2344 m4trace:configure.ac:43: -1- _AM_SUBST_NOTMAKE([SET_SO_VERSION_TRUE])
   2345 m4trace:configure.ac:43: -1- _AM_SUBST_NOTMAKE([SET_SO_VERSION_FALSE])
   2346 m4trace:configure.ac:45: -1- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
   2347 You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from...
   2348 ../../lib/autoconf/general.m4:1462: AC_ARG_ENABLE is expanded from...
   2349 configure.ac:45: the top level])
   2350 m4trace:configure.ac:56: -1- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
   2351 You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from...
   2352 ../../lib/autoconf/general.m4:1462: AC_ARG_ENABLE is expanded from...
   2353 configure.ac:56: the top level])
   2354 m4trace:configure.ac:56: -1- m4_pattern_allow([^USE_RANDOMBYTES_STIR$])
   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$])
   2367 m4trace:configure.ac:80: -1- m4_pattern_allow([^MIN_LOGGER_LEVEL$])
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   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$])
   2376 m4trace:configure.ac:110: -1- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
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   2378 ../../lib/autoconf/general.m4:1462: AC_ARG_ENABLE is expanded from...
   2379 configure.ac:110: the top level])
   2380 m4trace:configure.ac:121: -1- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
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   2382 ../../lib/autoconf/general.m4:1462: AC_ARG_ENABLE is expanded from...
   2383 configure.ac:121: the top level])
   2384 m4trace:configure.ac:132: -1- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
   2385 You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from...
   2386 ../../lib/autoconf/general.m4:1462: AC_ARG_ENABLE is expanded from...
   2387 configure.ac:132: the top level])
   2388 m4trace:configure.ac:143: -1- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
   2389 You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from...
   2390 ../../lib/autoconf/general.m4:1462: AC_ARG_ENABLE is expanded from...
   2391 configure.ac:143: the top level])
   2392 m4trace:configure.ac:155: -1- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
   2393 You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from...
   2394 ../../lib/autoconf/general.m4:1462: AC_ARG_ENABLE is expanded from...
   2395 configure.ac:155: the top level])
   2396 m4trace:configure.ac:166: -1- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete.
   2397 You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from...
   2398 ../../lib/autoconf/general.m4:1462: AC_ARG_ENABLE is expanded from...
   2399 configure.ac:166: the top level])
   2400 m4trace:configure.ac:190: -1- m4_pattern_allow([^USE_IPV6$])
   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.$ac_objext])
   2416 m4trace:configure.ac:193: -1- _AM_DEPENDENCIES([CC])
   2417 m4trace:configure.ac:193: -1- AM_SET_DEPDIR
   2418 m4trace:configure.ac:193: -1- m4_pattern_allow([^DEPDIR$])
   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$])
   2469 m4trace:configure.ac:278: -1- AC_LIBTOOL_WIN32_DLL
   2470 m4trace:configure.ac:278: -1- _m4_warn([obsolete], [The macro `AC_LIBTOOL_WIN32_DLL' is obsolete.
   2471 You should run autoupdate.], [m4/ltoptions.m4:148: AC_LIBTOOL_WIN32_DLL is expanded from...
   2472 configure.ac:278: the top level])
   2473 m4trace:configure.ac:278: -1- m4_pattern_allow([^build$])
   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.], [m4/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.], [m4/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