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Member "hydra-3.3.2/mpl/aclocal.m4" (13 Nov 2019, 44618 Bytes) of package /linux/misc/hydra-3.3.2.tar.gz:


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    1 # generated automatically by aclocal 1.15 -*- Autoconf -*-
    2 
    3 # Copyright (C) 1996-2014 Free Software Foundation, Inc.
    4 
    5 # This file is free software; the Free Software Foundation
    6 # gives unlimited permission to copy and/or distribute it,
    7 # with or without modifications, as long as this notice is preserved.
    8 
    9 # This program is distributed in the hope that it will be useful,
   10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
   11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
   12 # PARTICULAR PURPOSE.
   13 
   14 m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
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   22 
   23 # Copyright (C) 2002-2014 Free Software Foundation, Inc.
   24 #
   25 # This file is free software; the Free Software Foundation
   26 # gives unlimited permission to copy and/or distribute it,
   27 # with or without modifications, as long as this notice is preserved.
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   59 # Copyright (C) 2011-2014 Free Software Foundation, Inc.
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   61 # This file is free software; the Free Software Foundation
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  121 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
  122 #
  123 # This file is free software; the Free Software Foundation
  124 # gives unlimited permission to copy and/or distribute it,
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  171 # AM_CONDITIONAL                                            -*- Autoconf -*-
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  173 # Copyright (C) 1997-2014 Free Software Foundation, Inc.
  174 #
  175 # This file is free software; the Free Software Foundation
  176 # gives unlimited permission to copy and/or distribute it,
  177 # with or without modifications, as long as this notice is preserved.
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  203 
  204 # Copyright (C) 1999-2014 Free Software Foundation, Inc.
  205 #
  206 # This file is free software; the Free Software Foundation
  207 # gives unlimited permission to copy and/or distribute it,
  208 # with or without modifications, as long as this notice is preserved.
  209 
  210 
  211 # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
  212 # written in clear, in which case automake, when reading aclocal.m4,
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  232 AC_REQUIRE([AM_DEP_TRACK])dnl
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  239       [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
  240                     [depcc="$$1"   am_compiler_list=])
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  242 AC_CACHE_CHECK([dependency style of $depcc],
  243                [am_cv_$1_dependencies_compiler_type],
  244 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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  258   # both Tru64's cc and ICC support -MD to output dependencies as a
  259   # side effect of compilation, but ICC will put the dependencies in
  260   # the current directory while Tru64 will put them in the object
  261   # directory.
  262   mkdir sub
  263 
  264   am_cv_$1_dependencies_compiler_type=none
  265   if test "$am_compiler_list" = ""; then
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  269   m4_case([$1], [CC],
  270     [case " $depcc " in #(
  271      *\ -arch\ *\ -arch\ *) am__universal=true ;;
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  273     [CXX],
  274     [case " $depcc " in #(
  275      *\ -arch\ *\ -arch\ *) am__universal=true ;;
  276      esac])
  277 
  278   for depmode in $am_compiler_list; do
  279     # Setup a source with many dependencies, because some compilers
  280     # like to wrap large dependency lists on column 80 (with \), and
  281     # we should not choose a depcomp mode which is confused by this.
  282     #
  283     # We need to recreate these files for each test, as the compiler may
  284     # overwrite some of them when testing with obscure command lines.
  285     # This happens at least with the AIX C compiler.
  286     : > sub/conftest.c
  287     for i in 1 2 3 4 5 6; do
  288       echo '#include "conftst'$i'.h"' >> sub/conftest.c
  289       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
  290       # Solaris 10 /bin/sh.
  291       echo '/* dummy */' > sub/conftst$i.h
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  293     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
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  295     # We check with '-c' and '-o' for the sake of the "dashmstdout"
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  310 	continue
  311       else
  312 	break
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  315     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
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  319       am__obj=conftest.${OBJEXT-o}
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  321       ;;
  322     none) break ;;
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  324     if depmode=$depmode \
  325        source=sub/conftest.c object=$am__obj \
  326        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  327        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
  328          >/dev/null 2>conftest.err &&
  329        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
  330        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  331        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
  332        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  333       # icc doesn't choke on unknown options, it will just issue warnings
  334       # or remarks (even with -Werror).  So we grep stderr for any message
  335       # that says an option was ignored or not supported.
  336       # When given -MP, icc 7.0 and 7.1 complain thusly:
  337       #   icc: Command line warning: ignoring option '-M'; no argument required
  338       # The diagnosis changed in icc 8.0:
  339       #   icc: Command line remark: option '-MP' not supported
  340       if (grep 'ignoring option' conftest.err ||
  341           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  342         am_cv_$1_dependencies_compiler_type=$depmode
  343         break
  344       fi
  345     fi
  346   done
  347 
  348   cd ..
  349   rm -rf conftest.dir
  350 else
  351   am_cv_$1_dependencies_compiler_type=none
  352 fi
  353 ])
  354 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
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  359 
  360 
  361 # AM_SET_DEPDIR
  362 # -------------
  363 # Choose a directory name for dependency files.
  364 # This macro is AC_REQUIREd in _AM_DEPENDENCIES.
  365 AC_DEFUN([AM_SET_DEPDIR],
  366 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
  367 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
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  369 
  370 
  371 # AM_DEP_TRACK
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  373 AC_DEFUN([AM_DEP_TRACK],
  374 [AC_ARG_ENABLE([dependency-tracking], [dnl
  375 AS_HELP_STRING(
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  377   [do not reject slow dependency extractors])
  378 AS_HELP_STRING(
  379   [--disable-dependency-tracking],
  380   [speeds up one-time build])])
  381 if test "x$enable_dependency_tracking" != xno; then
  382   am_depcomp="$ac_aux_dir/depcomp"
  383   AMDEPBACKSLASH='\'
  384   am__nodep='_no'
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  386 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
  387 AC_SUBST([AMDEPBACKSLASH])dnl
  388 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
  389 AC_SUBST([am__nodep])dnl
  390 _AM_SUBST_NOTMAKE([am__nodep])dnl
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  392 
  393 # Generate code to set up dependency tracking.              -*- Autoconf -*-
  394 
  395 # Copyright (C) 1999-2014 Free Software Foundation, Inc.
  396 #
  397 # This file is free software; the Free Software Foundation
  398 # gives unlimited permission to copy and/or distribute it,
  399 # with or without modifications, as long as this notice is preserved.
  400 
  401 
  402 # _AM_OUTPUT_DEPENDENCY_COMMANDS
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  404 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
  405 [{
  406   # Older Autoconf quotes --file arguments for eval, but not when files
  407   # are listed without --file.  Let's play safe and only enable the eval
  408   # if we detect the quoting.
  409   case $CONFIG_FILES in
  410   *\'*) eval set x "$CONFIG_FILES" ;;
  411   *)   set x $CONFIG_FILES ;;
  412   esac
  413   shift
  414   for mf
  415   do
  416     # Strip MF so we end up with the name of the file.
  417     mf=`echo "$mf" | sed -e 's/:.*$//'`
  418     # Check whether this is an Automake generated Makefile or not.
  419     # We used to match only the files named 'Makefile.in', but
  420     # some people rename them; so instead we look at the file content.
  421     # Grep'ing the first line is not enough: some people post-process
  422     # each Makefile.in and add a new line on top of each file to say so.
  423     # Grep'ing the whole file is not good either: AIX grep has a line
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  425     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
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  430     # Extract the definition of DEPDIR, am__include, and am__quote
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  434     am__include=`sed -n 's/^am__include = //p' < "$mf"`
  435     test -z "$am__include" && continue
  436     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
  437     # Find all dependency output files, they are included files with
  438     # $(DEPDIR) in their names.  We invoke sed twice because it is the
  439     # simplest approach to changing $(DEPDIR) to its actual value in the
  440     # expansion.
  441     for file in `sed -n "
  442       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
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  444       # Make sure the directory exists.
  445       test -f "$dirpart/$file" && continue
  446       fdir=`AS_DIRNAME(["$file"])`
  447       AS_MKDIR_P([$dirpart/$fdir])
  448       # echo "creating $dirpart/$file"
  449       echo '# dummy' > "$dirpart/$file"
  450     done
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  452 }
  453 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
  454 
  455 
  456 # AM_OUTPUT_DEPENDENCY_COMMANDS
  457 # -----------------------------
  458 # This macro should only be invoked once -- use via AC_REQUIRE.
  459 #
  460 # This code is only required when automatic dependency tracking
  461 # is enabled.  FIXME.  This creates each '.P' file that we will
  462 # need in order to bootstrap the dependency handling code.
  463 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
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  468 
  469 # Do all the work for Automake.                             -*- Autoconf -*-
  470 
  471 # Copyright (C) 1996-2014 Free Software Foundation, Inc.
  472 #
  473 # This file is free software; the Free Software Foundation
  474 # gives unlimited permission to copy and/or distribute it,
  475 # with or without modifications, as long as this notice is preserved.
  476 
  477 # This macro actually does too much.  Some checks are only needed if
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  480 dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
  481 m4_define([AC_PROG_CC],
  482 m4_defn([AC_PROG_CC])
  483 [_AM_PROG_CC_C_O
  484 ])
  485 
  486 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
  487 # AM_INIT_AUTOMAKE([OPTIONS])
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  489 # The call with PACKAGE and VERSION arguments is the old style
  490 # call (pre autoconf-2.50), which is being phased out.  PACKAGE
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  493 # We support both call styles for the transition.  After
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  496 # release and drop the old call support.
  497 AC_DEFUN([AM_INIT_AUTOMAKE],
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  500 dnl the ones we care about.
  501 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
  502 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
  503 AC_REQUIRE([AC_PROG_INSTALL])dnl
  504 if test "`cd $srcdir && pwd`" != "`pwd`"; then
  505   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
  506   # is not polluted with repeated "-I."
  507   AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
  508   # test to see if srcdir already configured
  509   if test -f $srcdir/config.status; then
  510     AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
  511   fi
  512 fi
  513 
  514 # test whether we have cygpath
  515 if test -z "$CYGPATH_W"; then
  516   if (cygpath --version) >/dev/null 2>/dev/null; then
  517     CYGPATH_W='cygpath -w'
  518   else
  519     CYGPATH_W=echo
  520   fi
  521 fi
  522 AC_SUBST([CYGPATH_W])
  523 
  524 # Define the identity of the package.
  525 dnl Distinguish between old-style and new-style calls.
  526 m4_ifval([$2],
  527 [AC_DIAGNOSE([obsolete],
  528              [$0: two- and three-arguments forms are deprecated.])
  529 m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
  530  AC_SUBST([PACKAGE], [$1])dnl
  531  AC_SUBST([VERSION], [$2])],
  532 [_AM_SET_OPTIONS([$1])dnl
  533 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
  534 m4_if(
  535   m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
  536   [ok:ok],,
  537   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
  538  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
  539  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
  540 
  541 _AM_IF_OPTION([no-define],,
  542 [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
  543  AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
  544 
  545 # Some tools Automake needs.
  546 AC_REQUIRE([AM_SANITY_CHECK])dnl
  547 AC_REQUIRE([AC_ARG_PROGRAM])dnl
  548 AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
  549 AM_MISSING_PROG([AUTOCONF], [autoconf])
  550 AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
  551 AM_MISSING_PROG([AUTOHEADER], [autoheader])
  552 AM_MISSING_PROG([MAKEINFO], [makeinfo])
  553 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
  554 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
  555 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
  556 # For better backward compatibility.  To be removed once Automake 1.9.x
  557 # dies out for good.  For more background, see:
  558 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
  559 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
  560 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
  561 # We need awk for the "check" target (and possibly the TAP driver).  The
  562 # system "awk" is bad on some platforms.
  563 AC_REQUIRE([AC_PROG_AWK])dnl
  564 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
  565 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
  566 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
  567 	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
  568 			     [_AM_PROG_TAR([v7])])])
  569 _AM_IF_OPTION([no-dependencies],,
  570 [AC_PROVIDE_IFELSE([AC_PROG_CC],
  571 		  [_AM_DEPENDENCIES([CC])],
  572 		  [m4_define([AC_PROG_CC],
  573 			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
  574 AC_PROVIDE_IFELSE([AC_PROG_CXX],
  575 		  [_AM_DEPENDENCIES([CXX])],
  576 		  [m4_define([AC_PROG_CXX],
  577 			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
  578 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
  579 		  [_AM_DEPENDENCIES([OBJC])],
  580 		  [m4_define([AC_PROG_OBJC],
  581 			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
  582 AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
  583 		  [_AM_DEPENDENCIES([OBJCXX])],
  584 		  [m4_define([AC_PROG_OBJCXX],
  585 			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
  586 ])
  587 AC_REQUIRE([AM_SILENT_RULES])dnl
  588 dnl The testsuite driver may need to know about EXEEXT, so add the
  589 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
  590 dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
  591 AC_CONFIG_COMMANDS_PRE(dnl
  592 [m4_provide_if([_AM_COMPILER_EXEEXT],
  593   [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
  594 
  595 # POSIX will say in a future version that running "rm -f" with no argument
  596 # is OK; and we want to be able to make that assumption in our Makefile
  597 # recipes.  So use an aggressive probe to check that the usage we want is
  598 # actually supported "in the wild" to an acceptable degree.
  599 # See automake bug#10828.
  600 # To make any issue more visible, cause the running configure to be aborted
  601 # by default if the 'rm' program in use doesn't match our expectations; the
  602 # user can still override this though.
  603 if rm -f && rm -fr && rm -rf; then : OK; else
  604   cat >&2 <<'END'
  605 Oops!
  606 
  607 Your 'rm' program seems unable to run without file operands specified
  608 on the command line, even when the '-f' option is present.  This is contrary
  609 to the behaviour of most rm programs out there, and not conforming with
  610 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
  611 
  612 Please tell bug-automake@gnu.org about your system, including the value
  613 of your $PATH and any error possibly output before this message.  This
  614 can help us improve future automake versions.
  615 
  616 END
  617   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
  618     echo 'Configuration will proceed anyway, since you have set the' >&2
  619     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
  620     echo >&2
  621   else
  622     cat >&2 <<'END'
  623 Aborting the configuration process, to ensure you take notice of the issue.
  624 
  625 You can download and install GNU coreutils to get an 'rm' implementation
  626 that behaves properly: <http://www.gnu.org/software/coreutils/>.
  627 
  628 If you want to complete the configuration process using your problematic
  629 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
  630 to "yes", and re-run configure.
  631 
  632 END
  633     AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
  634   fi
  635 fi
  636 dnl The trailing newline in this macro's definition is deliberate, for
  637 dnl backward compatibility and to allow trailing 'dnl'-style comments
  638 dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
  639 ])
  640 
  641 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
  642 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
  643 dnl mangled by Autoconf and run in a shell conditional statement.
  644 m4_define([_AC_COMPILER_EXEEXT],
  645 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
  646 
  647 # When config.status generates a header, we must update the stamp-h file.
  648 # This file resides in the same directory as the config header
  649 # that is generated.  The stamp files are numbered to have different names.
  650 
  651 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
  652 # loop where config.status creates the headers, so we can generate
  653 # our stamp files there.
  654 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
  655 [# Compute $1's index in $config_headers.
  656 _am_arg=$1
  657 _am_stamp_count=1
  658 for _am_header in $config_headers :; do
  659   case $_am_header in
  660     $_am_arg | $_am_arg:* )
  661       break ;;
  662     * )
  663       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
  664   esac
  665 done
  666 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
  667 
  668 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
  669 #
  670 # This file is free software; the Free Software Foundation
  671 # gives unlimited permission to copy and/or distribute it,
  672 # with or without modifications, as long as this notice is preserved.
  673 
  674 # AM_PROG_INSTALL_SH
  675 # ------------------
  676 # Define $install_sh.
  677 AC_DEFUN([AM_PROG_INSTALL_SH],
  678 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
  679 if test x"${install_sh+set}" != xset; then
  680   case $am_aux_dir in
  681   *\ * | *\	*)
  682     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
  683   *)
  684     install_sh="\${SHELL} $am_aux_dir/install-sh"
  685   esac
  686 fi
  687 AC_SUBST([install_sh])])
  688 
  689 # Copyright (C) 2003-2014 Free Software Foundation, Inc.
  690 #
  691 # This file is free software; the Free Software Foundation
  692 # gives unlimited permission to copy and/or distribute it,
  693 # with or without modifications, as long as this notice is preserved.
  694 
  695 # Check whether the underlying file-system supports filenames
  696 # with a leading dot.  For instance MS-DOS doesn't.
  697 AC_DEFUN([AM_SET_LEADING_DOT],
  698 [rm -rf .tst 2>/dev/null
  699 mkdir .tst 2>/dev/null
  700 if test -d .tst; then
  701   am__leading_dot=.
  702 else
  703   am__leading_dot=_
  704 fi
  705 rmdir .tst 2>/dev/null
  706 AC_SUBST([am__leading_dot])])
  707 
  708 # Check to see how 'make' treats includes.	            -*- Autoconf -*-
  709 
  710 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
  711 #
  712 # This file is free software; the Free Software Foundation
  713 # gives unlimited permission to copy and/or distribute it,
  714 # with or without modifications, as long as this notice is preserved.
  715 
  716 # AM_MAKE_INCLUDE()
  717 # -----------------
  718 # Check to see how make treats includes.
  719 AC_DEFUN([AM_MAKE_INCLUDE],
  720 [am_make=${MAKE-make}
  721 cat > confinc << 'END'
  722 am__doit:
  723 	@echo this is the am__doit target
  724 .PHONY: am__doit
  725 END
  726 # If we don't find an include directive, just comment out the code.
  727 AC_MSG_CHECKING([for style of include used by $am_make])
  728 am__include="#"
  729 am__quote=
  730 _am_result=none
  731 # First try GNU make style include.
  732 echo "include confinc" > confmf
  733 # Ignore all kinds of additional output from 'make'.
  734 case `$am_make -s -f confmf 2> /dev/null` in #(
  735 *the\ am__doit\ target*)
  736   am__include=include
  737   am__quote=
  738   _am_result=GNU
  739   ;;
  740 esac
  741 # Now try BSD make style include.
  742 if test "$am__include" = "#"; then
  743    echo '.include "confinc"' > confmf
  744    case `$am_make -s -f confmf 2> /dev/null` in #(
  745    *the\ am__doit\ target*)
  746      am__include=.include
  747      am__quote="\""
  748      _am_result=BSD
  749      ;;
  750    esac
  751 fi
  752 AC_SUBST([am__include])
  753 AC_SUBST([am__quote])
  754 AC_MSG_RESULT([$_am_result])
  755 rm -f confinc confmf
  756 ])
  757 
  758 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
  759 
  760 # Copyright (C) 1997-2014 Free Software Foundation, Inc.
  761 #
  762 # This file is free software; the Free Software Foundation
  763 # gives unlimited permission to copy and/or distribute it,
  764 # with or without modifications, as long as this notice is preserved.
  765 
  766 # AM_MISSING_PROG(NAME, PROGRAM)
  767 # ------------------------------
  768 AC_DEFUN([AM_MISSING_PROG],
  769 [AC_REQUIRE([AM_MISSING_HAS_RUN])
  770 $1=${$1-"${am_missing_run}$2"}
  771 AC_SUBST($1)])
  772 
  773 # AM_MISSING_HAS_RUN
  774 # ------------------
  775 # Define MISSING if not defined so far and test if it is modern enough.
  776 # If it is, set am_missing_run to use it, otherwise, to nothing.
  777 AC_DEFUN([AM_MISSING_HAS_RUN],
  778 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
  779 AC_REQUIRE_AUX_FILE([missing])dnl
  780 if test x"${MISSING+set}" != xset; then
  781   case $am_aux_dir in
  782   *\ * | *\	*)
  783     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
  784   *)
  785     MISSING="\${SHELL} $am_aux_dir/missing" ;;
  786   esac
  787 fi
  788 # Use eval to expand $SHELL
  789 if eval "$MISSING --is-lightweight"; then
  790   am_missing_run="$MISSING "
  791 else
  792   am_missing_run=
  793   AC_MSG_WARN(['missing' script is too old or missing])
  794 fi
  795 ])
  796 
  797 # Helper functions for option handling.                     -*- Autoconf -*-
  798 
  799 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
  800 #
  801 # This file is free software; the Free Software Foundation
  802 # gives unlimited permission to copy and/or distribute it,
  803 # with or without modifications, as long as this notice is preserved.
  804 
  805 # _AM_MANGLE_OPTION(NAME)
  806 # -----------------------
  807 AC_DEFUN([_AM_MANGLE_OPTION],
  808 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
  809 
  810 # _AM_SET_OPTION(NAME)
  811 # --------------------
  812 # Set option NAME.  Presently that only means defining a flag for this option.
  813 AC_DEFUN([_AM_SET_OPTION],
  814 [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
  815 
  816 # _AM_SET_OPTIONS(OPTIONS)
  817 # ------------------------
  818 # OPTIONS is a space-separated list of Automake options.
  819 AC_DEFUN([_AM_SET_OPTIONS],
  820 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
  821 
  822 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
  823 # -------------------------------------------
  824 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
  825 AC_DEFUN([_AM_IF_OPTION],
  826 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
  827 
  828 # Copyright (C) 1999-2014 Free Software Foundation, Inc.
  829 #
  830 # This file is free software; the Free Software Foundation
  831 # gives unlimited permission to copy and/or distribute it,
  832 # with or without modifications, as long as this notice is preserved.
  833 
  834 # _AM_PROG_CC_C_O
  835 # ---------------
  836 # Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
  837 # to automatically call this.
  838 AC_DEFUN([_AM_PROG_CC_C_O],
  839 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
  840 AC_REQUIRE_AUX_FILE([compile])dnl
  841 AC_LANG_PUSH([C])dnl
  842 AC_CACHE_CHECK(
  843   [whether $CC understands -c and -o together],
  844   [am_cv_prog_cc_c_o],
  845   [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
  846   # Make sure it works both with $CC and with simple cc.
  847   # Following AC_PROG_CC_C_O, we do the test twice because some
  848   # compilers refuse to overwrite an existing .o file with -o,
  849   # though they will create one.
  850   am_cv_prog_cc_c_o=yes
  851   for am_i in 1 2; do
  852     if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
  853          && test -f conftest2.$ac_objext; then
  854       : OK
  855     else
  856       am_cv_prog_cc_c_o=no
  857       break
  858     fi
  859   done
  860   rm -f core conftest*
  861   unset am_i])
  862 if test "$am_cv_prog_cc_c_o" != yes; then
  863    # Losing compiler, so override with the script.
  864    # FIXME: It is wrong to rewrite CC.
  865    # But if we don't then we get into trouble of one sort or another.
  866    # A longer-term fix would be to have automake use am__CC in this case,
  867    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
  868    CC="$am_aux_dir/compile $CC"
  869 fi
  870 AC_LANG_POP([C])])
  871 
  872 # For backward compatibility.
  873 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
  874 
  875 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
  876 #
  877 # This file is free software; the Free Software Foundation
  878 # gives unlimited permission to copy and/or distribute it,
  879 # with or without modifications, as long as this notice is preserved.
  880 
  881 # AM_RUN_LOG(COMMAND)
  882 # -------------------
  883 # Run COMMAND, save the exit status in ac_status, and log it.
  884 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
  885 AC_DEFUN([AM_RUN_LOG],
  886 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
  887    ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
  888    ac_status=$?
  889    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
  890    (exit $ac_status); }])
  891 
  892 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
  893 
  894 # Copyright (C) 1996-2014 Free Software Foundation, Inc.
  895 #
  896 # This file is free software; the Free Software Foundation
  897 # gives unlimited permission to copy and/or distribute it,
  898 # with or without modifications, as long as this notice is preserved.
  899 
  900 # AM_SANITY_CHECK
  901 # ---------------
  902 AC_DEFUN([AM_SANITY_CHECK],
  903 [AC_MSG_CHECKING([whether build environment is sane])
  904 # Reject unsafe characters in $srcdir or the absolute working directory
  905 # name.  Accept space and tab only in the latter.
  906 am_lf='
  907 '
  908 case `pwd` in
  909   *[[\\\"\#\$\&\'\`$am_lf]]*)
  910     AC_MSG_ERROR([unsafe absolute working directory name]);;
  911 esac
  912 case $srcdir in
  913   *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
  914     AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
  915 esac
  916 
  917 # Do 'set' in a subshell so we don't clobber the current shell's
  918 # arguments.  Must try -L first in case configure is actually a
  919 # symlink; some systems play weird games with the mod time of symlinks
  920 # (eg FreeBSD returns the mod time of the symlink's containing
  921 # directory).
  922 if (
  923    am_has_slept=no
  924    for am_try in 1 2; do
  925      echo "timestamp, slept: $am_has_slept" > conftest.file
  926      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
  927      if test "$[*]" = "X"; then
  928 	# -L didn't work.
  929 	set X `ls -t "$srcdir/configure" conftest.file`
  930      fi
  931      if test "$[*]" != "X $srcdir/configure conftest.file" \
  932 	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
  933 
  934 	# If neither matched, then we have a broken ls.  This can happen
  935 	# if, for instance, CONFIG_SHELL is bash and it inherits a
  936 	# broken ls alias from the environment.  This has actually
  937 	# happened.  Such a system could not be considered "sane".
  938 	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
  939   alias in your environment])
  940      fi
  941      if test "$[2]" = conftest.file || test $am_try -eq 2; then
  942        break
  943      fi
  944      # Just in case.
  945      sleep 1
  946      am_has_slept=yes
  947    done
  948    test "$[2]" = conftest.file
  949    )
  950 then
  951    # Ok.
  952    :
  953 else
  954    AC_MSG_ERROR([newly created file is older than distributed files!
  955 Check your system clock])
  956 fi
  957 AC_MSG_RESULT([yes])
  958 # If we didn't sleep, we still need to ensure time stamps of config.status and
  959 # generated files are strictly newer.
  960 am_sleep_pid=
  961 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
  962   ( sleep 1 ) &
  963   am_sleep_pid=$!
  964 fi
  965 AC_CONFIG_COMMANDS_PRE(
  966   [AC_MSG_CHECKING([that generated files are newer than configure])
  967    if test -n "$am_sleep_pid"; then
  968      # Hide warnings about reused PIDs.
  969      wait $am_sleep_pid 2>/dev/null
  970    fi
  971    AC_MSG_RESULT([done])])
  972 rm -f conftest.file
  973 ])
  974 
  975 # Copyright (C) 2009-2014 Free Software Foundation, Inc.
  976 #
  977 # This file is free software; the Free Software Foundation
  978 # gives unlimited permission to copy and/or distribute it,
  979 # with or without modifications, as long as this notice is preserved.
  980 
  981 # AM_SILENT_RULES([DEFAULT])
  982 # --------------------------
  983 # Enable less verbose build rules; with the default set to DEFAULT
  984 # ("yes" being less verbose, "no" or empty being verbose).
  985 AC_DEFUN([AM_SILENT_RULES],
  986 [AC_ARG_ENABLE([silent-rules], [dnl
  987 AS_HELP_STRING(
  988   [--enable-silent-rules],
  989   [less verbose build output (undo: "make V=1")])
  990 AS_HELP_STRING(
  991   [--disable-silent-rules],
  992   [verbose build output (undo: "make V=0")])dnl
  993 ])
  994 case $enable_silent_rules in @%:@ (((
  995   yes) AM_DEFAULT_VERBOSITY=0;;
  996    no) AM_DEFAULT_VERBOSITY=1;;
  997     *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
  998 esac
  999 dnl
 1000 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
 1001 dnl do not support nested variable expansions.
 1002 dnl See automake bug#9928 and bug#10237.
 1003 am_make=${MAKE-make}
 1004 AC_CACHE_CHECK([whether $am_make supports nested variables],
 1005    [am_cv_make_support_nested_variables],
 1006    [if AS_ECHO([['TRUE=$(BAR$(V))
 1007 BAR0=false
 1008 BAR1=true
 1009 V=1
 1010 am__doit:
 1011 	@$(TRUE)
 1012 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
 1013   am_cv_make_support_nested_variables=yes
 1014 else
 1015   am_cv_make_support_nested_variables=no
 1016 fi])
 1017 if test $am_cv_make_support_nested_variables = yes; then
 1018   dnl Using '$V' instead of '$(V)' breaks IRIX make.
 1019   AM_V='$(V)'
 1020   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
 1021 else
 1022   AM_V=$AM_DEFAULT_VERBOSITY
 1023   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
 1024 fi
 1025 AC_SUBST([AM_V])dnl
 1026 AM_SUBST_NOTMAKE([AM_V])dnl
 1027 AC_SUBST([AM_DEFAULT_V])dnl
 1028 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
 1029 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
 1030 AM_BACKSLASH='\'
 1031 AC_SUBST([AM_BACKSLASH])dnl
 1032 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
 1033 ])
 1034 
 1035 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
 1036 #
 1037 # This file is free software; the Free Software Foundation
 1038 # gives unlimited permission to copy and/or distribute it,
 1039 # with or without modifications, as long as this notice is preserved.
 1040 
 1041 # AM_PROG_INSTALL_STRIP
 1042 # ---------------------
 1043 # One issue with vendor 'install' (even GNU) is that you can't
 1044 # specify the program used to strip binaries.  This is especially
 1045 # annoying in cross-compiling environments, where the build's strip
 1046 # is unlikely to handle the host's binaries.
 1047 # Fortunately install-sh will honor a STRIPPROG variable, so we
 1048 # always use install-sh in "make install-strip", and initialize
 1049 # STRIPPROG with the value of the STRIP variable (set by the user).
 1050 AC_DEFUN([AM_PROG_INSTALL_STRIP],
 1051 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
 1052 # Installed binaries are usually stripped using 'strip' when the user
 1053 # run "make install-strip".  However 'strip' might not be the right
 1054 # tool to use in cross-compilation environments, therefore Automake
 1055 # will honor the 'STRIP' environment variable to overrule this program.
 1056 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
 1057 if test "$cross_compiling" != no; then
 1058   AC_CHECK_TOOL([STRIP], [strip], :)
 1059 fi
 1060 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 1061 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 1062 
 1063 # Copyright (C) 2006-2014 Free Software Foundation, Inc.
 1064 #
 1065 # This file is free software; the Free Software Foundation
 1066 # gives unlimited permission to copy and/or distribute it,
 1067 # with or without modifications, as long as this notice is preserved.
 1068 
 1069 # _AM_SUBST_NOTMAKE(VARIABLE)
 1070 # ---------------------------
 1071 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
 1072 # This macro is traced by Automake.
 1073 AC_DEFUN([_AM_SUBST_NOTMAKE])
 1074 
 1075 # AM_SUBST_NOTMAKE(VARIABLE)
 1076 # --------------------------
 1077 # Public sister of _AM_SUBST_NOTMAKE.
 1078 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 1079 
 1080 # Check how to create a tarball.                            -*- Autoconf -*-
 1081 
 1082 # Copyright (C) 2004-2014 Free Software Foundation, Inc.
 1083 #
 1084 # This file is free software; the Free Software Foundation
 1085 # gives unlimited permission to copy and/or distribute it,
 1086 # with or without modifications, as long as this notice is preserved.
 1087 
 1088 # _AM_PROG_TAR(FORMAT)
 1089 # --------------------
 1090 # Check how to create a tarball in format FORMAT.
 1091 # FORMAT should be one of 'v7', 'ustar', or 'pax'.
 1092 #
 1093 # Substitute a variable $(am__tar) that is a command
 1094 # writing to stdout a FORMAT-tarball containing the directory
 1095 # $tardir.
 1096 #     tardir=directory && $(am__tar) > result.tar
 1097 #
 1098 # Substitute a variable $(am__untar) that extract such
 1099 # a tarball read from stdin.
 1100 #     $(am__untar) < result.tar
 1101 #
 1102 AC_DEFUN([_AM_PROG_TAR],
 1103 [# Always define AMTAR for backward compatibility.  Yes, it's still used
 1104 # in the wild :-(  We should find a proper way to deprecate it ...
 1105 AC_SUBST([AMTAR], ['$${TAR-tar}'])
 1106 
 1107 # We'll loop over all known methods to create a tar archive until one works.
 1108 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
 1109 
 1110 m4_if([$1], [v7],
 1111   [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
 1112 
 1113   [m4_case([$1],
 1114     [ustar],
 1115      [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
 1116       # There is notably a 21 bits limit for the UID and the GID.  In fact,
 1117       # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
 1118       # and bug#13588).
 1119       am_max_uid=2097151 # 2^21 - 1
 1120       am_max_gid=$am_max_uid
 1121       # The $UID and $GID variables are not portable, so we need to resort
 1122       # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
 1123       # below are definitely unexpected, so allow the users to see them
 1124       # (that is, avoid stderr redirection).
 1125       am_uid=`id -u || echo unknown`
 1126       am_gid=`id -g || echo unknown`
 1127       AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
 1128       if test $am_uid -le $am_max_uid; then
 1129          AC_MSG_RESULT([yes])
 1130       else
 1131          AC_MSG_RESULT([no])
 1132          _am_tools=none
 1133       fi
 1134       AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
 1135       if test $am_gid -le $am_max_gid; then
 1136          AC_MSG_RESULT([yes])
 1137       else
 1138         AC_MSG_RESULT([no])
 1139         _am_tools=none
 1140       fi],
 1141 
 1142   [pax],
 1143     [],
 1144 
 1145   [m4_fatal([Unknown tar format])])
 1146 
 1147   AC_MSG_CHECKING([how to create a $1 tar archive])
 1148 
 1149   # Go ahead even if we have the value already cached.  We do so because we
 1150   # need to set the values for the 'am__tar' and 'am__untar' variables.
 1151   _am_tools=${am_cv_prog_tar_$1-$_am_tools}
 1152 
 1153   for _am_tool in $_am_tools; do
 1154     case $_am_tool in
 1155     gnutar)
 1156       for _am_tar in tar gnutar gtar; do
 1157         AM_RUN_LOG([$_am_tar --version]) && break
 1158       done
 1159       am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
 1160       am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
 1161       am__untar="$_am_tar -xf -"
 1162       ;;
 1163     plaintar)
 1164       # Must skip GNU tar: if it does not support --format= it doesn't create
 1165       # ustar tarball either.
 1166       (tar --version) >/dev/null 2>&1 && continue
 1167       am__tar='tar chf - "$$tardir"'
 1168       am__tar_='tar chf - "$tardir"'
 1169       am__untar='tar xf -'
 1170       ;;
 1171     pax)
 1172       am__tar='pax -L -x $1 -w "$$tardir"'
 1173       am__tar_='pax -L -x $1 -w "$tardir"'
 1174       am__untar='pax -r'
 1175       ;;
 1176     cpio)
 1177       am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
 1178       am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
 1179       am__untar='cpio -i -H $1 -d'
 1180       ;;
 1181     none)
 1182       am__tar=false
 1183       am__tar_=false
 1184       am__untar=false
 1185       ;;
 1186     esac
 1187 
 1188     # If the value was cached, stop now.  We just wanted to have am__tar
 1189     # and am__untar set.
 1190     test -n "${am_cv_prog_tar_$1}" && break
 1191 
 1192     # tar/untar a dummy directory, and stop if the command works.
 1193     rm -rf conftest.dir
 1194     mkdir conftest.dir
 1195     echo GrepMe > conftest.dir/file
 1196     AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
 1197     rm -rf conftest.dir
 1198     if test -s conftest.tar; then
 1199       AM_RUN_LOG([$am__untar <conftest.tar])
 1200       AM_RUN_LOG([cat conftest.dir/file])
 1201       grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
 1202     fi
 1203   done
 1204   rm -rf conftest.dir
 1205 
 1206   AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
 1207   AC_MSG_RESULT([$am_cv_prog_tar_$1])])
 1208 
 1209 AC_SUBST([am__tar])
 1210 AC_SUBST([am__untar])
 1211 ]) # _AM_PROG_TAR
 1212 
 1213 m4_include([confdb/aclocal_cc.m4])
 1214 m4_include([confdb/aclocal_coverage.m4])
 1215 m4_include([confdb/aclocal_libs.m4])
 1216 m4_include([confdb/aclocal_shm.m4])
 1217 m4_include([confdb/aclocal_util.m4])
 1218 m4_include([confdb/ax_gcc_func_attribute.m4])
 1219 m4_include([confdb/ax_gcc_var_attribute.m4])
 1220 m4_include([confdb/ax_lib_socket_nsl.m4])
 1221 m4_include([confdb/libtool.m4])
 1222 m4_include([confdb/ltoptions.m4])
 1223 m4_include([confdb/ltsugar.m4])
 1224 m4_include([confdb/ltversion.m4])
 1225 m4_include([confdb/lt~obsolete.m4])