"Fossies" - the Fresh Open Source Software Archive

Member "openmpi-4.1.2/aclocal.m4" (24 Nov 2021, 49306 Bytes) of package /linux/misc/openmpi-4.1.2.tar.bz2:


As a special service "Fossies" has tried to format the requested text file into HTML format (style: standard) with prefixed line numbers. Alternatively you can here view or download the uninterpreted source code file. See also the last Fossies "Diffs" side-by-side code changes report for "aclocal.m4": 4.1.1_vs_5.0.0rc2.

    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($@)])])
   15 m4_ifndef([AC_AUTOCONF_VERSION],
   16   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
   17 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
   18 [m4_warning([this file was generated for autoconf 2.69.
   19 You have another version of autoconf.  It may work, but is not guaranteed to.
   20 If you have problems, you may need to regenerate the build system entirely.
   21 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
   22 
   23 # 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.
   28 
   29 # AM_AUTOMAKE_VERSION(VERSION)
   30 # ----------------------------
   31 # Automake X.Y traces this macro to ensure aclocal.m4 has been
   32 # generated from the m4 files accompanying Automake X.Y.
   33 # (This private macro should not be called outside this file.)
   34 AC_DEFUN([AM_AUTOMAKE_VERSION],
   35 [am__api_version='1.15'
   36 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
   37 dnl require some minimum version.  Point them to the right macro.
   38 m4_if([$1], [1.15], [],
   39       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
   40 ])
   41 
   42 # _AM_AUTOCONF_VERSION(VERSION)
   43 # -----------------------------
   44 # aclocal traces this macro to find the Autoconf version.
   45 # This is a private macro too.  Using m4_define simplifies
   46 # the logic in aclocal, which can simply ignore this definition.
   47 m4_define([_AM_AUTOCONF_VERSION], [])
   48 
   49 # AM_SET_CURRENT_AUTOMAKE_VERSION
   50 # -------------------------------
   51 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
   52 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
   53 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
   54 [AM_AUTOMAKE_VERSION([1.15])dnl
   55 m4_ifndef([AC_AUTOCONF_VERSION],
   56   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
   57 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
   58 
   59 # Figure out how to run the assembler.                      -*- Autoconf -*-
   60 
   61 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
   62 #
   63 # This file is free software; the Free Software Foundation
   64 # gives unlimited permission to copy and/or distribute it,
   65 # with or without modifications, as long as this notice is preserved.
   66 
   67 # AM_PROG_AS
   68 # ----------
   69 AC_DEFUN([AM_PROG_AS],
   70 [# By default we simply use the C compiler to build assembly code.
   71 AC_REQUIRE([AC_PROG_CC])
   72 test "${CCAS+set}" = set || CCAS=$CC
   73 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
   74 AC_ARG_VAR([CCAS],      [assembler compiler command (defaults to CC)])
   75 AC_ARG_VAR([CCASFLAGS], [assembler compiler flags (defaults to CFLAGS)])
   76 _AM_IF_OPTION([no-dependencies],, [_AM_DEPENDENCIES([CCAS])])dnl
   77 ])
   78 
   79 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
   80 
   81 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
   82 #
   83 # This file is free software; the Free Software Foundation
   84 # gives unlimited permission to copy and/or distribute it,
   85 # with or without modifications, as long as this notice is preserved.
   86 
   87 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
   88 # $ac_aux_dir to '$srcdir/foo'.  In other projects, it is set to
   89 # '$srcdir', '$srcdir/..', or '$srcdir/../..'.
   90 #
   91 # Of course, Automake must honor this variable whenever it calls a
   92 # tool from the auxiliary directory.  The problem is that $srcdir (and
   93 # therefore $ac_aux_dir as well) can be either absolute or relative,
   94 # depending on how configure is run.  This is pretty annoying, since
   95 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
   96 # source directory, any form will work fine, but in subdirectories a
   97 # relative path needs to be adjusted first.
   98 #
   99 # $ac_aux_dir/missing
  100 #    fails when called from a subdirectory if $ac_aux_dir is relative
  101 # $top_srcdir/$ac_aux_dir/missing
  102 #    fails if $ac_aux_dir is absolute,
  103 #    fails when called from a subdirectory in a VPATH build with
  104 #          a relative $ac_aux_dir
  105 #
  106 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
  107 # are both prefixed by $srcdir.  In an in-source build this is usually
  108 # harmless because $srcdir is '.', but things will broke when you
  109 # start a VPATH build or use an absolute $srcdir.
  110 #
  111 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
  112 # iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
  113 #   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
  114 # and then we would define $MISSING as
  115 #   MISSING="\${SHELL} $am_aux_dir/missing"
  116 # This will work as long as MISSING is not called from configure, because
  117 # unfortunately $(top_srcdir) has no meaning in configure.
  118 # However there are other variables, like CC, which are often used in
  119 # configure, and could therefore not use this "fixed" $ac_aux_dir.
  120 #
  121 # Another solution, used here, is to always expand $ac_aux_dir to an
  122 # absolute PATH.  The drawback is that using absolute paths prevent a
  123 # configured tree to be moved without reconfiguration.
  124 
  125 AC_DEFUN([AM_AUX_DIR_EXPAND],
  126 [AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
  127 # Expand $ac_aux_dir to an absolute path.
  128 am_aux_dir=`cd "$ac_aux_dir" && pwd`
  129 ])
  130 
  131 # AM_CONDITIONAL                                            -*- Autoconf -*-
  132 
  133 # Copyright (C) 1997-2014 Free Software Foundation, Inc.
  134 #
  135 # This file is free software; the Free Software Foundation
  136 # gives unlimited permission to copy and/or distribute it,
  137 # with or without modifications, as long as this notice is preserved.
  138 
  139 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
  140 # -------------------------------------
  141 # Define a conditional.
  142 AC_DEFUN([AM_CONDITIONAL],
  143 [AC_PREREQ([2.52])dnl
  144  m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
  145        [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
  146 AC_SUBST([$1_TRUE])dnl
  147 AC_SUBST([$1_FALSE])dnl
  148 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
  149 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
  150 m4_define([_AM_COND_VALUE_$1], [$2])dnl
  151 if $2; then
  152   $1_TRUE=
  153   $1_FALSE='#'
  154 else
  155   $1_TRUE='#'
  156   $1_FALSE=
  157 fi
  158 AC_CONFIG_COMMANDS_PRE(
  159 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
  160   AC_MSG_ERROR([[conditional "$1" was never defined.
  161 Usually this means the macro was only invoked conditionally.]])
  162 fi])])
  163 
  164 # Copyright (C) 1999-2014 Free Software Foundation, Inc.
  165 #
  166 # This file is free software; the Free Software Foundation
  167 # gives unlimited permission to copy and/or distribute it,
  168 # with or without modifications, as long as this notice is preserved.
  169 
  170 
  171 # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
  172 # written in clear, in which case automake, when reading aclocal.m4,
  173 # will think it sees a *use*, and therefore will trigger all it's
  174 # C support machinery.  Also note that it means that autoscan, seeing
  175 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
  176 
  177 
  178 # _AM_DEPENDENCIES(NAME)
  179 # ----------------------
  180 # See how the compiler implements dependency checking.
  181 # NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
  182 # We try a few techniques and use that to set a single cache variable.
  183 #
  184 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
  185 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
  186 # dependency, and given that the user is not expected to run this macro,
  187 # just rely on AC_PROG_CC.
  188 AC_DEFUN([_AM_DEPENDENCIES],
  189 [AC_REQUIRE([AM_SET_DEPDIR])dnl
  190 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
  191 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
  192 AC_REQUIRE([AM_DEP_TRACK])dnl
  193 
  194 m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
  195       [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
  196       [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
  197       [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
  198       [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
  199       [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
  200                     [depcc="$$1"   am_compiler_list=])
  201 
  202 AC_CACHE_CHECK([dependency style of $depcc],
  203                [am_cv_$1_dependencies_compiler_type],
  204 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  205   # We make a subdir and do the tests there.  Otherwise we can end up
  206   # making bogus files that we don't know about and never remove.  For
  207   # instance it was reported that on HP-UX the gcc test will end up
  208   # making a dummy file named 'D' -- because '-MD' means "put the output
  209   # in D".
  210   rm -rf conftest.dir
  211   mkdir conftest.dir
  212   # Copy depcomp to subdir because otherwise we won't find it if we're
  213   # using a relative directory.
  214   cp "$am_depcomp" conftest.dir
  215   cd conftest.dir
  216   # We will build objects and dependencies in a subdirectory because
  217   # it helps to detect inapplicable dependency modes.  For instance
  218   # both Tru64's cc and ICC support -MD to output dependencies as a
  219   # side effect of compilation, but ICC will put the dependencies in
  220   # the current directory while Tru64 will put them in the object
  221   # directory.
  222   mkdir sub
  223 
  224   am_cv_$1_dependencies_compiler_type=none
  225   if test "$am_compiler_list" = ""; then
  226      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
  227   fi
  228   am__universal=false
  229   m4_case([$1], [CC],
  230     [case " $depcc " in #(
  231      *\ -arch\ *\ -arch\ *) am__universal=true ;;
  232      esac],
  233     [CXX],
  234     [case " $depcc " in #(
  235      *\ -arch\ *\ -arch\ *) am__universal=true ;;
  236      esac])
  237 
  238   for depmode in $am_compiler_list; do
  239     # Setup a source with many dependencies, because some compilers
  240     # like to wrap large dependency lists on column 80 (with \), and
  241     # we should not choose a depcomp mode which is confused by this.
  242     #
  243     # We need to recreate these files for each test, as the compiler may
  244     # overwrite some of them when testing with obscure command lines.
  245     # This happens at least with the AIX C compiler.
  246     : > sub/conftest.c
  247     for i in 1 2 3 4 5 6; do
  248       echo '#include "conftst'$i'.h"' >> sub/conftest.c
  249       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
  250       # Solaris 10 /bin/sh.
  251       echo '/* dummy */' > sub/conftst$i.h
  252     done
  253     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  254 
  255     # We check with '-c' and '-o' for the sake of the "dashmstdout"
  256     # mode.  It turns out that the SunPro C++ compiler does not properly
  257     # handle '-M -o', and we need to detect this.  Also, some Intel
  258     # versions had trouble with output in subdirs.
  259     am__obj=sub/conftest.${OBJEXT-o}
  260     am__minus_obj="-o $am__obj"
  261     case $depmode in
  262     gcc)
  263       # This depmode causes a compiler race in universal mode.
  264       test "$am__universal" = false || continue
  265       ;;
  266     nosideeffect)
  267       # After this tag, mechanisms are not by side-effect, so they'll
  268       # only be used when explicitly requested.
  269       if test "x$enable_dependency_tracking" = xyes; then
  270 	continue
  271       else
  272 	break
  273       fi
  274       ;;
  275     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
  276       # This compiler won't grok '-c -o', but also, the minuso test has
  277       # not run yet.  These depmodes are late enough in the game, and
  278       # so weak that their functioning should not be impacted.
  279       am__obj=conftest.${OBJEXT-o}
  280       am__minus_obj=
  281       ;;
  282     none) break ;;
  283     esac
  284     if depmode=$depmode \
  285        source=sub/conftest.c object=$am__obj \
  286        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  287        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
  288          >/dev/null 2>conftest.err &&
  289        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
  290        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  291        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
  292        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  293       # icc doesn't choke on unknown options, it will just issue warnings
  294       # or remarks (even with -Werror).  So we grep stderr for any message
  295       # that says an option was ignored or not supported.
  296       # When given -MP, icc 7.0 and 7.1 complain thusly:
  297       #   icc: Command line warning: ignoring option '-M'; no argument required
  298       # The diagnosis changed in icc 8.0:
  299       #   icc: Command line remark: option '-MP' not supported
  300       if (grep 'ignoring option' conftest.err ||
  301           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  302         am_cv_$1_dependencies_compiler_type=$depmode
  303         break
  304       fi
  305     fi
  306   done
  307 
  308   cd ..
  309   rm -rf conftest.dir
  310 else
  311   am_cv_$1_dependencies_compiler_type=none
  312 fi
  313 ])
  314 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
  315 AM_CONDITIONAL([am__fastdep$1], [
  316   test "x$enable_dependency_tracking" != xno \
  317   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
  318 ])
  319 
  320 
  321 # AM_SET_DEPDIR
  322 # -------------
  323 # Choose a directory name for dependency files.
  324 # This macro is AC_REQUIREd in _AM_DEPENDENCIES.
  325 AC_DEFUN([AM_SET_DEPDIR],
  326 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
  327 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
  328 ])
  329 
  330 
  331 # AM_DEP_TRACK
  332 # ------------
  333 AC_DEFUN([AM_DEP_TRACK],
  334 [AC_ARG_ENABLE([dependency-tracking], [dnl
  335 AS_HELP_STRING(
  336   [--enable-dependency-tracking],
  337   [do not reject slow dependency extractors])
  338 AS_HELP_STRING(
  339   [--disable-dependency-tracking],
  340   [speeds up one-time build])])
  341 if test "x$enable_dependency_tracking" != xno; then
  342   am_depcomp="$ac_aux_dir/depcomp"
  343   AMDEPBACKSLASH='\'
  344   am__nodep='_no'
  345 fi
  346 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
  347 AC_SUBST([AMDEPBACKSLASH])dnl
  348 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
  349 AC_SUBST([am__nodep])dnl
  350 _AM_SUBST_NOTMAKE([am__nodep])dnl
  351 ])
  352 
  353 # Generate code to set up dependency tracking.              -*- Autoconf -*-
  354 
  355 # Copyright (C) 1999-2014 Free Software Foundation, Inc.
  356 #
  357 # This file is free software; the Free Software Foundation
  358 # gives unlimited permission to copy and/or distribute it,
  359 # with or without modifications, as long as this notice is preserved.
  360 
  361 
  362 # _AM_OUTPUT_DEPENDENCY_COMMANDS
  363 # ------------------------------
  364 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
  365 [{
  366   # Older Autoconf quotes --file arguments for eval, but not when files
  367   # are listed without --file.  Let's play safe and only enable the eval
  368   # if we detect the quoting.
  369   case $CONFIG_FILES in
  370   *\'*) eval set x "$CONFIG_FILES" ;;
  371   *)   set x $CONFIG_FILES ;;
  372   esac
  373   shift
  374   for mf
  375   do
  376     # Strip MF so we end up with the name of the file.
  377     mf=`echo "$mf" | sed -e 's/:.*$//'`
  378     # Check whether this is an Automake generated Makefile or not.
  379     # We used to match only the files named 'Makefile.in', but
  380     # some people rename them; so instead we look at the file content.
  381     # Grep'ing the first line is not enough: some people post-process
  382     # each Makefile.in and add a new line on top of each file to say so.
  383     # Grep'ing the whole file is not good either: AIX grep has a line
  384     # limit of 2048, but all sed's we know have understand at least 4000.
  385     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
  386       dirpart=`AS_DIRNAME("$mf")`
  387     else
  388       continue
  389     fi
  390     # Extract the definition of DEPDIR, am__include, and am__quote
  391     # from the Makefile without running 'make'.
  392     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
  393     test -z "$DEPDIR" && continue
  394     am__include=`sed -n 's/^am__include = //p' < "$mf"`
  395     test -z "$am__include" && continue
  396     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
  397     # Find all dependency output files, they are included files with
  398     # $(DEPDIR) in their names.  We invoke sed twice because it is the
  399     # simplest approach to changing $(DEPDIR) to its actual value in the
  400     # expansion.
  401     for file in `sed -n "
  402       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
  403 	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
  404       # Make sure the directory exists.
  405       test -f "$dirpart/$file" && continue
  406       fdir=`AS_DIRNAME(["$file"])`
  407       AS_MKDIR_P([$dirpart/$fdir])
  408       # echo "creating $dirpart/$file"
  409       echo '# dummy' > "$dirpart/$file"
  410     done
  411   done
  412 }
  413 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
  414 
  415 
  416 # AM_OUTPUT_DEPENDENCY_COMMANDS
  417 # -----------------------------
  418 # This macro should only be invoked once -- use via AC_REQUIRE.
  419 #
  420 # This code is only required when automatic dependency tracking
  421 # is enabled.  FIXME.  This creates each '.P' file that we will
  422 # need in order to bootstrap the dependency handling code.
  423 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
  424 [AC_CONFIG_COMMANDS([depfiles],
  425      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
  426      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
  427 ])
  428 
  429 # Do all the work for Automake.                             -*- Autoconf -*-
  430 
  431 # Copyright (C) 1996-2014 Free Software Foundation, Inc.
  432 #
  433 # This file is free software; the Free Software Foundation
  434 # gives unlimited permission to copy and/or distribute it,
  435 # with or without modifications, as long as this notice is preserved.
  436 
  437 # This macro actually does too much.  Some checks are only needed if
  438 # your package does certain things.  But this isn't really a big deal.
  439 
  440 dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
  441 m4_define([AC_PROG_CC],
  442 m4_defn([AC_PROG_CC])
  443 [_AM_PROG_CC_C_O
  444 ])
  445 
  446 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
  447 # AM_INIT_AUTOMAKE([OPTIONS])
  448 # -----------------------------------------------
  449 # The call with PACKAGE and VERSION arguments is the old style
  450 # call (pre autoconf-2.50), which is being phased out.  PACKAGE
  451 # and VERSION should now be passed to AC_INIT and removed from
  452 # the call to AM_INIT_AUTOMAKE.
  453 # We support both call styles for the transition.  After
  454 # the next Automake release, Autoconf can make the AC_INIT
  455 # arguments mandatory, and then we can depend on a new Autoconf
  456 # release and drop the old call support.
  457 AC_DEFUN([AM_INIT_AUTOMAKE],
  458 [AC_PREREQ([2.65])dnl
  459 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
  460 dnl the ones we care about.
  461 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
  462 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
  463 AC_REQUIRE([AC_PROG_INSTALL])dnl
  464 if test "`cd $srcdir && pwd`" != "`pwd`"; then
  465   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
  466   # is not polluted with repeated "-I."
  467   AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
  468   # test to see if srcdir already configured
  469   if test -f $srcdir/config.status; then
  470     AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
  471   fi
  472 fi
  473 
  474 # test whether we have cygpath
  475 if test -z "$CYGPATH_W"; then
  476   if (cygpath --version) >/dev/null 2>/dev/null; then
  477     CYGPATH_W='cygpath -w'
  478   else
  479     CYGPATH_W=echo
  480   fi
  481 fi
  482 AC_SUBST([CYGPATH_W])
  483 
  484 # Define the identity of the package.
  485 dnl Distinguish between old-style and new-style calls.
  486 m4_ifval([$2],
  487 [AC_DIAGNOSE([obsolete],
  488              [$0: two- and three-arguments forms are deprecated.])
  489 m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
  490  AC_SUBST([PACKAGE], [$1])dnl
  491  AC_SUBST([VERSION], [$2])],
  492 [_AM_SET_OPTIONS([$1])dnl
  493 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
  494 m4_if(
  495   m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
  496   [ok:ok],,
  497   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
  498  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
  499  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
  500 
  501 _AM_IF_OPTION([no-define],,
  502 [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
  503  AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
  504 
  505 # Some tools Automake needs.
  506 AC_REQUIRE([AM_SANITY_CHECK])dnl
  507 AC_REQUIRE([AC_ARG_PROGRAM])dnl
  508 AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
  509 AM_MISSING_PROG([AUTOCONF], [autoconf])
  510 AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
  511 AM_MISSING_PROG([AUTOHEADER], [autoheader])
  512 AM_MISSING_PROG([MAKEINFO], [makeinfo])
  513 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
  514 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
  515 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
  516 # For better backward compatibility.  To be removed once Automake 1.9.x
  517 # dies out for good.  For more background, see:
  518 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
  519 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
  520 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
  521 # We need awk for the "check" target (and possibly the TAP driver).  The
  522 # system "awk" is bad on some platforms.
  523 AC_REQUIRE([AC_PROG_AWK])dnl
  524 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
  525 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
  526 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
  527 	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
  528 			     [_AM_PROG_TAR([v7])])])
  529 _AM_IF_OPTION([no-dependencies],,
  530 [AC_PROVIDE_IFELSE([AC_PROG_CC],
  531 		  [_AM_DEPENDENCIES([CC])],
  532 		  [m4_define([AC_PROG_CC],
  533 			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
  534 AC_PROVIDE_IFELSE([AC_PROG_CXX],
  535 		  [_AM_DEPENDENCIES([CXX])],
  536 		  [m4_define([AC_PROG_CXX],
  537 			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
  538 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
  539 		  [_AM_DEPENDENCIES([OBJC])],
  540 		  [m4_define([AC_PROG_OBJC],
  541 			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
  542 AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
  543 		  [_AM_DEPENDENCIES([OBJCXX])],
  544 		  [m4_define([AC_PROG_OBJCXX],
  545 			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
  546 ])
  547 AC_REQUIRE([AM_SILENT_RULES])dnl
  548 dnl The testsuite driver may need to know about EXEEXT, so add the
  549 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
  550 dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
  551 AC_CONFIG_COMMANDS_PRE(dnl
  552 [m4_provide_if([_AM_COMPILER_EXEEXT],
  553   [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
  554 
  555 # POSIX will say in a future version that running "rm -f" with no argument
  556 # is OK; and we want to be able to make that assumption in our Makefile
  557 # recipes.  So use an aggressive probe to check that the usage we want is
  558 # actually supported "in the wild" to an acceptable degree.
  559 # See automake bug#10828.
  560 # To make any issue more visible, cause the running configure to be aborted
  561 # by default if the 'rm' program in use doesn't match our expectations; the
  562 # user can still override this though.
  563 if rm -f && rm -fr && rm -rf; then : OK; else
  564   cat >&2 <<'END'
  565 Oops!
  566 
  567 Your 'rm' program seems unable to run without file operands specified
  568 on the command line, even when the '-f' option is present.  This is contrary
  569 to the behaviour of most rm programs out there, and not conforming with
  570 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
  571 
  572 Please tell bug-automake@gnu.org about your system, including the value
  573 of your $PATH and any error possibly output before this message.  This
  574 can help us improve future automake versions.
  575 
  576 END
  577   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
  578     echo 'Configuration will proceed anyway, since you have set the' >&2
  579     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
  580     echo >&2
  581   else
  582     cat >&2 <<'END'
  583 Aborting the configuration process, to ensure you take notice of the issue.
  584 
  585 You can download and install GNU coreutils to get an 'rm' implementation
  586 that behaves properly: <http://www.gnu.org/software/coreutils/>.
  587 
  588 If you want to complete the configuration process using your problematic
  589 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
  590 to "yes", and re-run configure.
  591 
  592 END
  593     AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
  594   fi
  595 fi
  596 dnl The trailing newline in this macro's definition is deliberate, for
  597 dnl backward compatibility and to allow trailing 'dnl'-style comments
  598 dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
  599 ])
  600 
  601 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
  602 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
  603 dnl mangled by Autoconf and run in a shell conditional statement.
  604 m4_define([_AC_COMPILER_EXEEXT],
  605 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
  606 
  607 # When config.status generates a header, we must update the stamp-h file.
  608 # This file resides in the same directory as the config header
  609 # that is generated.  The stamp files are numbered to have different names.
  610 
  611 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
  612 # loop where config.status creates the headers, so we can generate
  613 # our stamp files there.
  614 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
  615 [# Compute $1's index in $config_headers.
  616 _am_arg=$1
  617 _am_stamp_count=1
  618 for _am_header in $config_headers :; do
  619   case $_am_header in
  620     $_am_arg | $_am_arg:* )
  621       break ;;
  622     * )
  623       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
  624   esac
  625 done
  626 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
  627 
  628 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
  629 #
  630 # This file is free software; the Free Software Foundation
  631 # gives unlimited permission to copy and/or distribute it,
  632 # with or without modifications, as long as this notice is preserved.
  633 
  634 # AM_PROG_INSTALL_SH
  635 # ------------------
  636 # Define $install_sh.
  637 AC_DEFUN([AM_PROG_INSTALL_SH],
  638 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
  639 if test x"${install_sh+set}" != xset; then
  640   case $am_aux_dir in
  641   *\ * | *\	*)
  642     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
  643   *)
  644     install_sh="\${SHELL} $am_aux_dir/install-sh"
  645   esac
  646 fi
  647 AC_SUBST([install_sh])])
  648 
  649 # Copyright (C) 2003-2014 Free Software Foundation, Inc.
  650 #
  651 # This file is free software; the Free Software Foundation
  652 # gives unlimited permission to copy and/or distribute it,
  653 # with or without modifications, as long as this notice is preserved.
  654 
  655 # Check whether the underlying file-system supports filenames
  656 # with a leading dot.  For instance MS-DOS doesn't.
  657 AC_DEFUN([AM_SET_LEADING_DOT],
  658 [rm -rf .tst 2>/dev/null
  659 mkdir .tst 2>/dev/null
  660 if test -d .tst; then
  661   am__leading_dot=.
  662 else
  663   am__leading_dot=_
  664 fi
  665 rmdir .tst 2>/dev/null
  666 AC_SUBST([am__leading_dot])])
  667 
  668 # Copyright (C) 1998-2014 Free Software Foundation, Inc.
  669 #
  670 # This file is free software; the Free Software Foundation
  671 # gives unlimited permission to copy and/or distribute it,
  672 # with or without modifications, as long as this notice is preserved.
  673 
  674 # AM_PROG_LEX
  675 # -----------
  676 # Autoconf leaves LEX=: if lex or flex can't be found.  Change that to a
  677 # "missing" invocation, for better error output.
  678 AC_DEFUN([AM_PROG_LEX],
  679 [AC_PREREQ([2.50])dnl
  680 AC_REQUIRE([AM_MISSING_HAS_RUN])dnl
  681 AC_REQUIRE([AC_PROG_LEX])dnl
  682 if test "$LEX" = :; then
  683   LEX=${am_missing_run}flex
  684 fi])
  685 
  686 # Check to see how 'make' treats includes.	            -*- Autoconf -*-
  687 
  688 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
  689 #
  690 # This file is free software; the Free Software Foundation
  691 # gives unlimited permission to copy and/or distribute it,
  692 # with or without modifications, as long as this notice is preserved.
  693 
  694 # AM_MAKE_INCLUDE()
  695 # -----------------
  696 # Check to see how make treats includes.
  697 AC_DEFUN([AM_MAKE_INCLUDE],
  698 [am_make=${MAKE-make}
  699 cat > confinc << 'END'
  700 am__doit:
  701 	@echo this is the am__doit target
  702 .PHONY: am__doit
  703 END
  704 # If we don't find an include directive, just comment out the code.
  705 AC_MSG_CHECKING([for style of include used by $am_make])
  706 am__include="#"
  707 am__quote=
  708 _am_result=none
  709 # First try GNU make style include.
  710 echo "include confinc" > confmf
  711 # Ignore all kinds of additional output from 'make'.
  712 case `$am_make -s -f confmf 2> /dev/null` in #(
  713 *the\ am__doit\ target*)
  714   am__include=include
  715   am__quote=
  716   _am_result=GNU
  717   ;;
  718 esac
  719 # Now try BSD make style include.
  720 if test "$am__include" = "#"; then
  721    echo '.include "confinc"' > confmf
  722    case `$am_make -s -f confmf 2> /dev/null` in #(
  723    *the\ am__doit\ target*)
  724      am__include=.include
  725      am__quote="\""
  726      _am_result=BSD
  727      ;;
  728    esac
  729 fi
  730 AC_SUBST([am__include])
  731 AC_SUBST([am__quote])
  732 AC_MSG_RESULT([$_am_result])
  733 rm -f confinc confmf
  734 ])
  735 
  736 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
  737 
  738 # Copyright (C) 1997-2014 Free Software Foundation, Inc.
  739 #
  740 # This file is free software; the Free Software Foundation
  741 # gives unlimited permission to copy and/or distribute it,
  742 # with or without modifications, as long as this notice is preserved.
  743 
  744 # AM_MISSING_PROG(NAME, PROGRAM)
  745 # ------------------------------
  746 AC_DEFUN([AM_MISSING_PROG],
  747 [AC_REQUIRE([AM_MISSING_HAS_RUN])
  748 $1=${$1-"${am_missing_run}$2"}
  749 AC_SUBST($1)])
  750 
  751 # AM_MISSING_HAS_RUN
  752 # ------------------
  753 # Define MISSING if not defined so far and test if it is modern enough.
  754 # If it is, set am_missing_run to use it, otherwise, to nothing.
  755 AC_DEFUN([AM_MISSING_HAS_RUN],
  756 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
  757 AC_REQUIRE_AUX_FILE([missing])dnl
  758 if test x"${MISSING+set}" != xset; then
  759   case $am_aux_dir in
  760   *\ * | *\	*)
  761     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
  762   *)
  763     MISSING="\${SHELL} $am_aux_dir/missing" ;;
  764   esac
  765 fi
  766 # Use eval to expand $SHELL
  767 if eval "$MISSING --is-lightweight"; then
  768   am_missing_run="$MISSING "
  769 else
  770   am_missing_run=
  771   AC_MSG_WARN(['missing' script is too old or missing])
  772 fi
  773 ])
  774 
  775 # Helper functions for option handling.                     -*- Autoconf -*-
  776 
  777 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
  778 #
  779 # This file is free software; the Free Software Foundation
  780 # gives unlimited permission to copy and/or distribute it,
  781 # with or without modifications, as long as this notice is preserved.
  782 
  783 # _AM_MANGLE_OPTION(NAME)
  784 # -----------------------
  785 AC_DEFUN([_AM_MANGLE_OPTION],
  786 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
  787 
  788 # _AM_SET_OPTION(NAME)
  789 # --------------------
  790 # Set option NAME.  Presently that only means defining a flag for this option.
  791 AC_DEFUN([_AM_SET_OPTION],
  792 [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
  793 
  794 # _AM_SET_OPTIONS(OPTIONS)
  795 # ------------------------
  796 # OPTIONS is a space-separated list of Automake options.
  797 AC_DEFUN([_AM_SET_OPTIONS],
  798 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
  799 
  800 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
  801 # -------------------------------------------
  802 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
  803 AC_DEFUN([_AM_IF_OPTION],
  804 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
  805 
  806 # Copyright (C) 1999-2014 Free Software Foundation, Inc.
  807 #
  808 # This file is free software; the Free Software Foundation
  809 # gives unlimited permission to copy and/or distribute it,
  810 # with or without modifications, as long as this notice is preserved.
  811 
  812 # _AM_PROG_CC_C_O
  813 # ---------------
  814 # Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
  815 # to automatically call this.
  816 AC_DEFUN([_AM_PROG_CC_C_O],
  817 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
  818 AC_REQUIRE_AUX_FILE([compile])dnl
  819 AC_LANG_PUSH([C])dnl
  820 AC_CACHE_CHECK(
  821   [whether $CC understands -c and -o together],
  822   [am_cv_prog_cc_c_o],
  823   [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
  824   # Make sure it works both with $CC and with simple cc.
  825   # Following AC_PROG_CC_C_O, we do the test twice because some
  826   # compilers refuse to overwrite an existing .o file with -o,
  827   # though they will create one.
  828   am_cv_prog_cc_c_o=yes
  829   for am_i in 1 2; do
  830     if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
  831          && test -f conftest2.$ac_objext; then
  832       : OK
  833     else
  834       am_cv_prog_cc_c_o=no
  835       break
  836     fi
  837   done
  838   rm -f core conftest*
  839   unset am_i])
  840 if test "$am_cv_prog_cc_c_o" != yes; then
  841    # Losing compiler, so override with the script.
  842    # FIXME: It is wrong to rewrite CC.
  843    # But if we don't then we get into trouble of one sort or another.
  844    # A longer-term fix would be to have automake use am__CC in this case,
  845    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
  846    CC="$am_aux_dir/compile $CC"
  847 fi
  848 AC_LANG_POP([C])])
  849 
  850 # For backward compatibility.
  851 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
  852 
  853 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
  854 #
  855 # This file is free software; the Free Software Foundation
  856 # gives unlimited permission to copy and/or distribute it,
  857 # with or without modifications, as long as this notice is preserved.
  858 
  859 # AM_RUN_LOG(COMMAND)
  860 # -------------------
  861 # Run COMMAND, save the exit status in ac_status, and log it.
  862 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
  863 AC_DEFUN([AM_RUN_LOG],
  864 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
  865    ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
  866    ac_status=$?
  867    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
  868    (exit $ac_status); }])
  869 
  870 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
  871 
  872 # Copyright (C) 1996-2014 Free Software Foundation, Inc.
  873 #
  874 # This file is free software; the Free Software Foundation
  875 # gives unlimited permission to copy and/or distribute it,
  876 # with or without modifications, as long as this notice is preserved.
  877 
  878 # AM_SANITY_CHECK
  879 # ---------------
  880 AC_DEFUN([AM_SANITY_CHECK],
  881 [AC_MSG_CHECKING([whether build environment is sane])
  882 # Reject unsafe characters in $srcdir or the absolute working directory
  883 # name.  Accept space and tab only in the latter.
  884 am_lf='
  885 '
  886 case `pwd` in
  887   *[[\\\"\#\$\&\'\`$am_lf]]*)
  888     AC_MSG_ERROR([unsafe absolute working directory name]);;
  889 esac
  890 case $srcdir in
  891   *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
  892     AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
  893 esac
  894 
  895 # Do 'set' in a subshell so we don't clobber the current shell's
  896 # arguments.  Must try -L first in case configure is actually a
  897 # symlink; some systems play weird games with the mod time of symlinks
  898 # (eg FreeBSD returns the mod time of the symlink's containing
  899 # directory).
  900 if (
  901    am_has_slept=no
  902    for am_try in 1 2; do
  903      echo "timestamp, slept: $am_has_slept" > conftest.file
  904      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
  905      if test "$[*]" = "X"; then
  906 	# -L didn't work.
  907 	set X `ls -t "$srcdir/configure" conftest.file`
  908      fi
  909      if test "$[*]" != "X $srcdir/configure conftest.file" \
  910 	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
  911 
  912 	# If neither matched, then we have a broken ls.  This can happen
  913 	# if, for instance, CONFIG_SHELL is bash and it inherits a
  914 	# broken ls alias from the environment.  This has actually
  915 	# happened.  Such a system could not be considered "sane".
  916 	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
  917   alias in your environment])
  918      fi
  919      if test "$[2]" = conftest.file || test $am_try -eq 2; then
  920        break
  921      fi
  922      # Just in case.
  923      sleep 1
  924      am_has_slept=yes
  925    done
  926    test "$[2]" = conftest.file
  927    )
  928 then
  929    # Ok.
  930    :
  931 else
  932    AC_MSG_ERROR([newly created file is older than distributed files!
  933 Check your system clock])
  934 fi
  935 AC_MSG_RESULT([yes])
  936 # If we didn't sleep, we still need to ensure time stamps of config.status and
  937 # generated files are strictly newer.
  938 am_sleep_pid=
  939 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
  940   ( sleep 1 ) &
  941   am_sleep_pid=$!
  942 fi
  943 AC_CONFIG_COMMANDS_PRE(
  944   [AC_MSG_CHECKING([that generated files are newer than configure])
  945    if test -n "$am_sleep_pid"; then
  946      # Hide warnings about reused PIDs.
  947      wait $am_sleep_pid 2>/dev/null
  948    fi
  949    AC_MSG_RESULT([done])])
  950 rm -f conftest.file
  951 ])
  952 
  953 # Copyright (C) 2009-2014 Free Software Foundation, Inc.
  954 #
  955 # This file is free software; the Free Software Foundation
  956 # gives unlimited permission to copy and/or distribute it,
  957 # with or without modifications, as long as this notice is preserved.
  958 
  959 # AM_SILENT_RULES([DEFAULT])
  960 # --------------------------
  961 # Enable less verbose build rules; with the default set to DEFAULT
  962 # ("yes" being less verbose, "no" or empty being verbose).
  963 AC_DEFUN([AM_SILENT_RULES],
  964 [AC_ARG_ENABLE([silent-rules], [dnl
  965 AS_HELP_STRING(
  966   [--enable-silent-rules],
  967   [less verbose build output (undo: "make V=1")])
  968 AS_HELP_STRING(
  969   [--disable-silent-rules],
  970   [verbose build output (undo: "make V=0")])dnl
  971 ])
  972 case $enable_silent_rules in @%:@ (((
  973   yes) AM_DEFAULT_VERBOSITY=0;;
  974    no) AM_DEFAULT_VERBOSITY=1;;
  975     *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
  976 esac
  977 dnl
  978 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
  979 dnl do not support nested variable expansions.
  980 dnl See automake bug#9928 and bug#10237.
  981 am_make=${MAKE-make}
  982 AC_CACHE_CHECK([whether $am_make supports nested variables],
  983    [am_cv_make_support_nested_variables],
  984    [if AS_ECHO([['TRUE=$(BAR$(V))
  985 BAR0=false
  986 BAR1=true
  987 V=1
  988 am__doit:
  989 	@$(TRUE)
  990 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
  991   am_cv_make_support_nested_variables=yes
  992 else
  993   am_cv_make_support_nested_variables=no
  994 fi])
  995 if test $am_cv_make_support_nested_variables = yes; then
  996   dnl Using '$V' instead of '$(V)' breaks IRIX make.
  997   AM_V='$(V)'
  998   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
  999 else
 1000   AM_V=$AM_DEFAULT_VERBOSITY
 1001   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
 1002 fi
 1003 AC_SUBST([AM_V])dnl
 1004 AM_SUBST_NOTMAKE([AM_V])dnl
 1005 AC_SUBST([AM_DEFAULT_V])dnl
 1006 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
 1007 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
 1008 AM_BACKSLASH='\'
 1009 AC_SUBST([AM_BACKSLASH])dnl
 1010 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
 1011 ])
 1012 
 1013 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
 1014 #
 1015 # This file is free software; the Free Software Foundation
 1016 # gives unlimited permission to copy and/or distribute it,
 1017 # with or without modifications, as long as this notice is preserved.
 1018 
 1019 # AM_PROG_INSTALL_STRIP
 1020 # ---------------------
 1021 # One issue with vendor 'install' (even GNU) is that you can't
 1022 # specify the program used to strip binaries.  This is especially
 1023 # annoying in cross-compiling environments, where the build's strip
 1024 # is unlikely to handle the host's binaries.
 1025 # Fortunately install-sh will honor a STRIPPROG variable, so we
 1026 # always use install-sh in "make install-strip", and initialize
 1027 # STRIPPROG with the value of the STRIP variable (set by the user).
 1028 AC_DEFUN([AM_PROG_INSTALL_STRIP],
 1029 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
 1030 # Installed binaries are usually stripped using 'strip' when the user
 1031 # run "make install-strip".  However 'strip' might not be the right
 1032 # tool to use in cross-compilation environments, therefore Automake
 1033 # will honor the 'STRIP' environment variable to overrule this program.
 1034 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
 1035 if test "$cross_compiling" != no; then
 1036   AC_CHECK_TOOL([STRIP], [strip], :)
 1037 fi
 1038 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 1039 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 1040 
 1041 # Copyright (C) 2006-2014 Free Software Foundation, Inc.
 1042 #
 1043 # This file is free software; the Free Software Foundation
 1044 # gives unlimited permission to copy and/or distribute it,
 1045 # with or without modifications, as long as this notice is preserved.
 1046 
 1047 # _AM_SUBST_NOTMAKE(VARIABLE)
 1048 # ---------------------------
 1049 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
 1050 # This macro is traced by Automake.
 1051 AC_DEFUN([_AM_SUBST_NOTMAKE])
 1052 
 1053 # AM_SUBST_NOTMAKE(VARIABLE)
 1054 # --------------------------
 1055 # Public sister of _AM_SUBST_NOTMAKE.
 1056 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 1057 
 1058 # Check how to create a tarball.                            -*- Autoconf -*-
 1059 
 1060 # Copyright (C) 2004-2014 Free Software Foundation, Inc.
 1061 #
 1062 # This file is free software; the Free Software Foundation
 1063 # gives unlimited permission to copy and/or distribute it,
 1064 # with or without modifications, as long as this notice is preserved.
 1065 
 1066 # _AM_PROG_TAR(FORMAT)
 1067 # --------------------
 1068 # Check how to create a tarball in format FORMAT.
 1069 # FORMAT should be one of 'v7', 'ustar', or 'pax'.
 1070 #
 1071 # Substitute a variable $(am__tar) that is a command
 1072 # writing to stdout a FORMAT-tarball containing the directory
 1073 # $tardir.
 1074 #     tardir=directory && $(am__tar) > result.tar
 1075 #
 1076 # Substitute a variable $(am__untar) that extract such
 1077 # a tarball read from stdin.
 1078 #     $(am__untar) < result.tar
 1079 #
 1080 AC_DEFUN([_AM_PROG_TAR],
 1081 [# Always define AMTAR for backward compatibility.  Yes, it's still used
 1082 # in the wild :-(  We should find a proper way to deprecate it ...
 1083 AC_SUBST([AMTAR], ['$${TAR-tar}'])
 1084 
 1085 # We'll loop over all known methods to create a tar archive until one works.
 1086 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
 1087 
 1088 m4_if([$1], [v7],
 1089   [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
 1090 
 1091   [m4_case([$1],
 1092     [ustar],
 1093      [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
 1094       # There is notably a 21 bits limit for the UID and the GID.  In fact,
 1095       # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
 1096       # and bug#13588).
 1097       am_max_uid=2097151 # 2^21 - 1
 1098       am_max_gid=$am_max_uid
 1099       # The $UID and $GID variables are not portable, so we need to resort
 1100       # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
 1101       # below are definitely unexpected, so allow the users to see them
 1102       # (that is, avoid stderr redirection).
 1103       am_uid=`id -u || echo unknown`
 1104       am_gid=`id -g || echo unknown`
 1105       AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
 1106       if test $am_uid -le $am_max_uid; then
 1107          AC_MSG_RESULT([yes])
 1108       else
 1109          AC_MSG_RESULT([no])
 1110          _am_tools=none
 1111       fi
 1112       AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
 1113       if test $am_gid -le $am_max_gid; then
 1114          AC_MSG_RESULT([yes])
 1115       else
 1116         AC_MSG_RESULT([no])
 1117         _am_tools=none
 1118       fi],
 1119 
 1120   [pax],
 1121     [],
 1122 
 1123   [m4_fatal([Unknown tar format])])
 1124 
 1125   AC_MSG_CHECKING([how to create a $1 tar archive])
 1126 
 1127   # Go ahead even if we have the value already cached.  We do so because we
 1128   # need to set the values for the 'am__tar' and 'am__untar' variables.
 1129   _am_tools=${am_cv_prog_tar_$1-$_am_tools}
 1130 
 1131   for _am_tool in $_am_tools; do
 1132     case $_am_tool in
 1133     gnutar)
 1134       for _am_tar in tar gnutar gtar; do
 1135         AM_RUN_LOG([$_am_tar --version]) && break
 1136       done
 1137       am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
 1138       am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
 1139       am__untar="$_am_tar -xf -"
 1140       ;;
 1141     plaintar)
 1142       # Must skip GNU tar: if it does not support --format= it doesn't create
 1143       # ustar tarball either.
 1144       (tar --version) >/dev/null 2>&1 && continue
 1145       am__tar='tar chf - "$$tardir"'
 1146       am__tar_='tar chf - "$tardir"'
 1147       am__untar='tar xf -'
 1148       ;;
 1149     pax)
 1150       am__tar='pax -L -x $1 -w "$$tardir"'
 1151       am__tar_='pax -L -x $1 -w "$tardir"'
 1152       am__untar='pax -r'
 1153       ;;
 1154     cpio)
 1155       am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
 1156       am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
 1157       am__untar='cpio -i -H $1 -d'
 1158       ;;
 1159     none)
 1160       am__tar=false
 1161       am__tar_=false
 1162       am__untar=false
 1163       ;;
 1164     esac
 1165 
 1166     # If the value was cached, stop now.  We just wanted to have am__tar
 1167     # and am__untar set.
 1168     test -n "${am_cv_prog_tar_$1}" && break
 1169 
 1170     # tar/untar a dummy directory, and stop if the command works.
 1171     rm -rf conftest.dir
 1172     mkdir conftest.dir
 1173     echo GrepMe > conftest.dir/file
 1174     AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
 1175     rm -rf conftest.dir
 1176     if test -s conftest.tar; then
 1177       AM_RUN_LOG([$am__untar <conftest.tar])
 1178       AM_RUN_LOG([cat conftest.dir/file])
 1179       grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
 1180     fi
 1181   done
 1182   rm -rf conftest.dir
 1183 
 1184   AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
 1185   AC_MSG_RESULT([$am_cv_prog_tar_$1])])
 1186 
 1187 AC_SUBST([am__tar])
 1188 AC_SUBST([am__untar])
 1189 ]) # _AM_PROG_TAR
 1190 
 1191 m4_include([config/c_get_alignment.m4])
 1192 m4_include([config/c_weak_symbols.m4])
 1193 m4_include([config/libtool.m4])
 1194 m4_include([config/ltoptions.m4])
 1195 m4_include([config/ltsugar.m4])
 1196 m4_include([config/ltversion.m4])
 1197 m4_include([config/lt~obsolete.m4])
 1198 m4_include([config/ompi_check_gpfs.m4])
 1199 m4_include([config/ompi_check_ime.m4])
 1200 m4_include([config/ompi_check_libfca.m4])
 1201 m4_include([config/ompi_check_libhcoll.m4])
 1202 m4_include([config/ompi_check_lustre.m4])
 1203 m4_include([config/ompi_check_mxm.m4])
 1204 m4_include([config/ompi_check_psm.m4])
 1205 m4_include([config/ompi_check_psm2.m4])
 1206 m4_include([config/ompi_check_pvfs2.m4])
 1207 m4_include([config/ompi_check_ucx.m4])
 1208 m4_include([config/ompi_config_files.m4])
 1209 m4_include([config/ompi_configure_options.m4])
 1210 m4_include([config/ompi_contrib.m4])
 1211 m4_include([config/ompi_cxx_find_exception_flags.m4])
 1212 m4_include([config/ompi_cxx_find_template_parameters.m4])
 1213 m4_include([config/ompi_cxx_find_template_repository.m4])
 1214 m4_include([config/ompi_cxx_have_exceptions.m4])
 1215 m4_include([config/ompi_endpoint_tag.m4])
 1216 m4_include([config/ompi_ext.m4])
 1217 m4_include([config/ompi_find_mpi_aint_count_offset.m4])
 1218 m4_include([config/ompi_fortran_check.m4])
 1219 m4_include([config/ompi_fortran_check_abstract.m4])
 1220 m4_include([config/ompi_fortran_check_asynchronous.m4])
 1221 m4_include([config/ompi_fortran_check_bind_c.m4])
 1222 m4_include([config/ompi_fortran_check_c_funloc.m4])
 1223 m4_include([config/ompi_fortran_check_f08_assumed_rank.m4])
 1224 m4_include([config/ompi_fortran_check_ignore_tkr.m4])
 1225 m4_include([config/ompi_fortran_check_interface.m4])
 1226 m4_include([config/ompi_fortran_check_iso_fortran_env.m4])
 1227 m4_include([config/ompi_fortran_check_logical_array.m4])
 1228 m4_include([config/ompi_fortran_check_max_array_rank.m4])
 1229 m4_include([config/ompi_fortran_check_optional_args.m4])
 1230 m4_include([config/ompi_fortran_check_preprocess_f90.m4])
 1231 m4_include([config/ompi_fortran_check_private.m4])
 1232 m4_include([config/ompi_fortran_check_procedure.m4])
 1233 m4_include([config/ompi_fortran_check_protected.m4])
 1234 m4_include([config/ompi_fortran_check_real16_c_equiv.m4])
 1235 m4_include([config/ompi_fortran_check_storage_size.m4])
 1236 m4_include([config/ompi_fortran_check_type.m4])
 1237 m4_include([config/ompi_fortran_check_use_only.m4])
 1238 m4_include([config/ompi_fortran_find_ext_symbol_convention.m4])
 1239 m4_include([config/ompi_fortran_find_module_include_flag.m4])
 1240 m4_include([config/ompi_fortran_get_alignment.m4])
 1241 m4_include([config/ompi_fortran_get_handle_max.m4])
 1242 m4_include([config/ompi_fortran_get_kind_value.m4])
 1243 m4_include([config/ompi_fortran_get_sizeof.m4])
 1244 m4_include([config/ompi_fortran_get_value_true.m4])
 1245 m4_include([config/ompi_interix.m4])
 1246 m4_include([config/ompi_setup_contrib.m4])
 1247 m4_include([config/ompi_setup_cxx.m4])
 1248 m4_include([config/ompi_setup_fc.m4])
 1249 m4_include([config/ompi_setup_java.m4])
 1250 m4_include([config/ompi_setup_mpi_ext.m4])
 1251 m4_include([config/ompi_setup_mpi_fortran.m4])
 1252 m4_include([config/ompi_setup_mpi_java.m4])
 1253 m4_include([config/ompi_setup_mpi_profiling.m4])
 1254 m4_include([config/opal_case_sensitive_fs_setup.m4])
 1255 m4_include([config/opal_check_alps.m4])
 1256 m4_include([config/opal_check_attributes.m4])
 1257 m4_include([config/opal_check_broken_qsort.m4])
 1258 m4_include([config/opal_check_cma.m4])
 1259 m4_include([config/opal_check_compiler_version.m4])
 1260 m4_include([config/opal_check_compiler_works.m4])
 1261 m4_include([config/opal_check_cray_pmi.m4])
 1262 m4_include([config/opal_check_cuda.m4])
 1263 m4_include([config/opal_check_icc.m4])
 1264 m4_include([config/opal_check_ident.m4])
 1265 m4_include([config/opal_check_knem.m4])
 1266 m4_include([config/opal_check_libnl.m4])
 1267 m4_include([config/opal_check_offsetof.m4])
 1268 m4_include([config/opal_check_ofi.m4])
 1269 m4_include([config/opal_check_openfabrics.m4])
 1270 m4_include([config/opal_check_os_flavors.m4])
 1271 m4_include([config/opal_check_package.m4])
 1272 m4_include([config/opal_check_pmi.m4])
 1273 m4_include([config/opal_check_portals4.m4])
 1274 m4_include([config/opal_check_ps.m4])
 1275 m4_include([config/opal_check_pthread_pids.m4])
 1276 m4_include([config/opal_check_singularity.m4])
 1277 m4_include([config/opal_check_ugni.m4])
 1278 m4_include([config/opal_check_vendor.m4])
 1279 m4_include([config/opal_check_verbs.m4])
 1280 m4_include([config/opal_check_visibility.m4])
 1281 m4_include([config/opal_check_withdir.m4])
 1282 m4_include([config/opal_check_xpmem.m4])
 1283 m4_include([config/opal_config_asm.m4])
 1284 m4_include([config/opal_config_files.m4])
 1285 m4_include([config/opal_config_pthreads.m4])
 1286 m4_include([config/opal_config_subdir.m4])
 1287 m4_include([config/opal_config_subdir_args.m4])
 1288 m4_include([config/opal_config_threads.m4])
 1289 m4_include([config/opal_configure_options.m4])
 1290 m4_include([config/opal_ensure_contains_optflags.m4])
 1291 m4_include([config/opal_find_type.m4])
 1292 m4_include([config/opal_functions.m4])
 1293 m4_include([config/opal_lang_link_with_c.m4])
 1294 m4_include([config/opal_load_platform.m4])
 1295 m4_include([config/opal_mca.m4])
 1296 m4_include([config/opal_save_version.m4])
 1297 m4_include([config/opal_search_libs.m4])
 1298 m4_include([config/opal_set_lib_prefix.m4])
 1299 m4_include([config/opal_set_mca_prefix.m4])
 1300 m4_include([config/opal_setup_cc.m4])
 1301 m4_include([config/opal_setup_cli.m4])
 1302 m4_include([config/opal_setup_cxx.m4])
 1303 m4_include([config/opal_setup_ft.m4])
 1304 m4_include([config/opal_setup_wrappers.m4])
 1305 m4_include([config/opal_setup_zlib.m4])
 1306 m4_include([config/opal_strip_optflags.m4])
 1307 m4_include([config/opal_summary.m4])
 1308 m4_include([config/opal_try_assemble.m4])
 1309 m4_include([config/orte_check_lsf.m4])
 1310 m4_include([config/orte_check_moab.m4])
 1311 m4_include([config/orte_check_sge.m4])
 1312 m4_include([config/orte_check_slurm.m4])
 1313 m4_include([config/orte_check_tm.m4])
 1314 m4_include([config/orte_config_files.m4])
 1315 m4_include([config/orte_configure_options.m4])
 1316 m4_include([config/orte_setup_debugger_flags.m4])
 1317 m4_include([config/oshmem_config_files.m4])
 1318 m4_include([config/oshmem_configure_options.m4])
 1319 m4_include([config/oshmem_setup_profiling.m4])
 1320 m4_include([config/pkg.m4])