Blame aclocal.m4

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# generated automatically by aclocal 1.14 -*- Autoconf -*-
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# Copyright (C) 1996-2013 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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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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To do so, use the procedure documented by the package, typically 'autoreconf'.])])
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# Copyright (C) 2002-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# AM_AUTOMAKE_VERSION(VERSION)
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# ----------------------------
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# Automake X.Y traces this macro to ensure aclocal.m4 has been
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# (This private macro should not be called outside this file.)
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# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
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# Copyright (C) 2001-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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# tool from the auxiliary directory.  The problem is that $srcdir (and
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# therefore $ac_aux_dir as well) can be either absolute or relative,
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# depending on how configure is run.  This is pretty annoying, since
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# it makes $ac_aux_dir quite unusable in subdirectories: in the top
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# source directory, any form will work fine, but in subdirectories a
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# relative path needs to be adjusted first.
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#
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# $ac_aux_dir/missing
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#    fails when called from a subdirectory in a VPATH build with
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#          a relative $ac_aux_dir
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#
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# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
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# are both prefixed by $srcdir.  In an in-source build this is usually
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# harmless because $srcdir is '.', but things will broke when you
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# start a VPATH build or use an absolute $srcdir.
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#
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# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
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# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
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#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
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# and then we would define $MISSING as
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#   MISSING="\${SHELL} $am_aux_dir/missing"
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# This will work as long as MISSING is not called from configure, because
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# unfortunately $(top_srcdir) has no meaning in configure.
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# However there are other variables, like CC, which are often used in
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# configure, and could therefore not use this "fixed" $ac_aux_dir.
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#
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# Another solution, used here, is to always expand $ac_aux_dir to an
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# absolute PATH.  The drawback is that using absolute paths prevent a
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# configured tree to be moved without reconfiguration.
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AC_DEFUN([AM_AUX_DIR_EXPAND],
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[dnl Rely on autoconf to set up CDPATH properly.
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AC_PREREQ([2.50])dnl
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# expand $ac_aux_dir to an absolute path
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am_aux_dir=`cd $ac_aux_dir && pwd`
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])
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# AM_CONDITIONAL                                            -*- Autoconf -*-
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# Copyright (C) 1997-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# AM_CONDITIONAL(NAME, SHELL-CONDITION)
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# -------------------------------------
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# Define a conditional.
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AC_DEFUN([AM_CONDITIONAL],
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[AC_PREREQ([2.52])dnl
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AC_SUBST([$1_TRUE])dnl
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AC_SUBST([$1_FALSE])dnl
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_AM_SUBST_NOTMAKE([$1_TRUE])dnl
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_AM_SUBST_NOTMAKE([$1_FALSE])dnl
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m4_define([_AM_COND_VALUE_$1], [$2])dnl
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if $2; then
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  $1_TRUE=
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  $1_FALSE='#'
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else
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  $1_TRUE='#'
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  $1_FALSE=
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fi
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AC_CONFIG_COMMANDS_PRE(
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[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
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  AC_MSG_ERROR([[conditional "$1" was never defined.
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Usually this means the macro was only invoked conditionally.]])
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fi])])
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# Copyright (C) 1999-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
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# written in clear, in which case automake, when reading aclocal.m4,
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# will think it sees a *use*, and therefore will trigger all it's
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# C support machinery.  Also note that it means that autoscan, seeing
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# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
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# _AM_DEPENDENCIES(NAME)
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# ----------------------
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# See how the compiler implements dependency checking.
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# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
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# We try a few techniques and use that to set a single cache variable.
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#
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# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
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# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
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# dependency, and given that the user is not expected to run this macro,
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# just rely on AC_PROG_CC.
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AC_DEFUN([_AM_DEPENDENCIES],
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[AC_REQUIRE([AM_SET_DEPDIR])dnl
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AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
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AC_REQUIRE([AM_MAKE_INCLUDE])dnl
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AC_REQUIRE([AM_DEP_TRACK])dnl
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m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
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      [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
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      [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
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      [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
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      [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
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      [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
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                    [depcc="$$1"   am_compiler_list=])
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AC_CACHE_CHECK([dependency style of $depcc],
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               [am_cv_$1_dependencies_compiler_type],
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[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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  # We make a subdir and do the tests there.  Otherwise we can end up
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  # making bogus files that we don't know about and never remove.  For
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  # instance it was reported that on HP-UX the gcc test will end up
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  # making a dummy file named 'D' -- because '-MD' means "put the output
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  # in D".
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  rm -rf conftest.dir
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  mkdir conftest.dir
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  # Copy depcomp to subdir because otherwise we won't find it if we're
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  # using a relative directory.
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  cp "$am_depcomp" conftest.dir
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  cd conftest.dir
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  # We will build objects and dependencies in a subdirectory because
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  # it helps to detect inapplicable dependency modes.  For instance
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  # both Tru64's cc and ICC support -MD to output dependencies as a
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  # side effect of compilation, but ICC will put the dependencies in
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  # the current directory while Tru64 will put them in the object
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  # directory.
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  mkdir sub
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  am_cv_$1_dependencies_compiler_type=none
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  if test "$am_compiler_list" = ""; then
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     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
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  fi
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  am__universal=false
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  m4_case([$1], [CC],
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    [case " $depcc " in #(
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     *\ -arch\ *\ -arch\ *) am__universal=true ;;
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     esac],
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    [CXX],
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    [case " $depcc " in #(
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     *\ -arch\ *\ -arch\ *) am__universal=true ;;
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     esac])
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  for depmode in $am_compiler_list; do
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    # Setup a source with many dependencies, because some compilers
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    # like to wrap large dependency lists on column 80 (with \), and
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    # we should not choose a depcomp mode which is confused by this.
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    #
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    # We need to recreate these files for each test, as the compiler may
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    # overwrite some of them when testing with obscure command lines.
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    # This happens at least with the AIX C compiler.
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    : > sub/conftest.c
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    for i in 1 2 3 4 5 6; do
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      echo '#include "conftst'$i'.h"' >> sub/conftest.c
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      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
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      # Solaris 10 /bin/sh.
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      echo '/* dummy */' > sub/conftst$i.h
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    done
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    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
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    # We check with '-c' and '-o' for the sake of the "dashmstdout"
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    # mode.  It turns out that the SunPro C++ compiler does not properly
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    # handle '-M -o', and we need to detect this.  Also, some Intel
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    # versions had trouble with output in subdirs.
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    am__obj=sub/conftest.${OBJEXT-o}
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    am__minus_obj="-o $am__obj"
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    case $depmode in
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    gcc)
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      # This depmode causes a compiler race in universal mode.
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      test "$am__universal" = false || continue
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      ;;
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    nosideeffect)
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      # After this tag, mechanisms are not by side-effect, so they'll
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      # only be used when explicitly requested.
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      if test "x$enable_dependency_tracking" = xyes; then
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	continue
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      else
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	break
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      fi
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      ;;
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    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
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      # This compiler won't grok '-c -o', but also, the minuso test has
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      # not run yet.  These depmodes are late enough in the game, and
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      # so weak that their functioning should not be impacted.
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      am__obj=conftest.${OBJEXT-o}
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      am__minus_obj=
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      ;;
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    none) break ;;
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    esac
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    if depmode=$depmode \
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       source=sub/conftest.c object=$am__obj \
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       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
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       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
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         >/dev/null 2>conftest.err &&
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       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
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       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
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       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
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       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
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      # icc doesn't choke on unknown options, it will just issue warnings
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      # or remarks (even with -Werror).  So we grep stderr for any message
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      # that says an option was ignored or not supported.
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      # When given -MP, icc 7.0 and 7.1 complain thusly:
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      #   icc: Command line warning: ignoring option '-M'; no argument required
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      # The diagnosis changed in icc 8.0:
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      #   icc: Command line remark: option '-MP' not supported
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      if (grep 'ignoring option' conftest.err ||
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          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
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        am_cv_$1_dependencies_compiler_type=$depmode
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        break
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      fi
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    fi
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  done
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  cd ..
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  rm -rf conftest.dir
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else
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  am_cv_$1_dependencies_compiler_type=none
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fi
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])
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AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
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AM_CONDITIONAL([am__fastdep$1], [
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  test "x$enable_dependency_tracking" != xno \
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  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
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])
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# AM_SET_DEPDIR
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# -------------
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# Choose a directory name for dependency files.
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# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
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AC_DEFUN([AM_SET_DEPDIR],
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[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
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])
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# AM_DEP_TRACK
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# ------------
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AC_DEFUN([AM_DEP_TRACK],
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[AC_ARG_ENABLE([dependency-tracking], [dnl
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AS_HELP_STRING(
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  [--enable-dependency-tracking],
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  [do not reject slow dependency extractors])
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AS_HELP_STRING(
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  [--disable-dependency-tracking],
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  [speeds up one-time build])])
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if test "x$enable_dependency_tracking" != xno; then
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  am_depcomp="$ac_aux_dir/depcomp"
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  AMDEPBACKSLASH='\'
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  am__nodep='_no'
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fi
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AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
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AC_SUBST([AMDEPBACKSLASH])dnl
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_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
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AC_SUBST([am__nodep])dnl
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_AM_SUBST_NOTMAKE([am__nodep])dnl
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])
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# Generate code to set up dependency tracking.              -*- Autoconf -*-
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# Copyright (C) 1999-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# _AM_OUTPUT_DEPENDENCY_COMMANDS
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# ------------------------------
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AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
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[{
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  # Older Autoconf quotes --file arguments for eval, but not when files
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  # are listed without --file.  Let's play safe and only enable the eval
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  # if we detect the quoting.
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  case $CONFIG_FILES in
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  *\'*) eval set x "$CONFIG_FILES" ;;
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  *)   set x $CONFIG_FILES ;;
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  esac
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  shift
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  for mf
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  do
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    # Strip MF so we end up with the name of the file.
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    mf=`echo "$mf" | sed -e 's/:.*$//'`
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    # Check whether this is an Automake generated Makefile or not.
Packit a4aae4
    # We used to match only the files named 'Makefile.in', but
Packit a4aae4
    # some people rename them; so instead we look at the file content.
Packit a4aae4
    # Grep'ing the first line is not enough: some people post-process
Packit a4aae4
    # each Makefile.in and add a new line on top of each file to say so.
Packit a4aae4
    # Grep'ing the whole file is not good either: AIX grep has a line
Packit a4aae4
    # limit of 2048, but all sed's we know have understand at least 4000.
Packit a4aae4
    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
Packit a4aae4
      dirpart=`AS_DIRNAME("$mf")`
Packit a4aae4
    else
Packit a4aae4
      continue
Packit a4aae4
    fi
Packit a4aae4
    # Extract the definition of DEPDIR, am__include, and am__quote
Packit a4aae4
    # from the Makefile without running 'make'.
Packit a4aae4
    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
Packit a4aae4
    test -z "$DEPDIR" && continue
Packit a4aae4
    am__include=`sed -n 's/^am__include = //p' < "$mf"`
Packit a4aae4
    test -z "$am__include" && continue
Packit a4aae4
    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
Packit a4aae4
    # Find all dependency output files, they are included files with
Packit a4aae4
    # $(DEPDIR) in their names.  We invoke sed twice because it is the
Packit a4aae4
    # simplest approach to changing $(DEPDIR) to its actual value in the
Packit a4aae4
    # expansion.
Packit a4aae4
    for file in `sed -n "
Packit a4aae4
      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
Packit a4aae4
	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
Packit a4aae4
      # Make sure the directory exists.
Packit a4aae4
      test -f "$dirpart/$file" && continue
Packit a4aae4
      fdir=`AS_DIRNAME(["$file"])`
Packit a4aae4
      AS_MKDIR_P([$dirpart/$fdir])
Packit a4aae4
      # echo "creating $dirpart/$file"
Packit a4aae4
      echo '# dummy' > "$dirpart/$file"
Packit a4aae4
    done
Packit a4aae4
  done
Packit a4aae4
}
Packit a4aae4
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
Packit a4aae4
Packit a4aae4
Packit a4aae4
# AM_OUTPUT_DEPENDENCY_COMMANDS
Packit a4aae4
# -----------------------------
Packit a4aae4
# This macro should only be invoked once -- use via AC_REQUIRE.
Packit a4aae4
#
Packit a4aae4
# This code is only required when automatic dependency tracking
Packit a4aae4
# is enabled.  FIXME.  This creates each '.P' file that we will
Packit a4aae4
# need in order to bootstrap the dependency handling code.
Packit a4aae4
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit a4aae4
[AC_CONFIG_COMMANDS([depfiles],
Packit a4aae4
     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit a4aae4
     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
Packit a4aae4
])
Packit a4aae4
Packit a4aae4
# Do all the work for Automake.                             -*- Autoconf -*-
Packit a4aae4
Packit a4aae4
# Copyright (C) 1996-2013 Free Software Foundation, Inc.
Packit a4aae4
#
Packit a4aae4
# This file is free software; the Free Software Foundation
Packit a4aae4
# gives unlimited permission to copy and/or distribute it,
Packit a4aae4
# with or without modifications, as long as this notice is preserved.
Packit a4aae4
Packit a4aae4
# This macro actually does too much.  Some checks are only needed if
Packit a4aae4
# your package does certain things.  But this isn't really a big deal.
Packit a4aae4
Packit a4aae4
dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
Packit a4aae4
m4_define([AC_PROG_CC],
Packit a4aae4
m4_defn([AC_PROG_CC])
Packit a4aae4
[_AM_PROG_CC_C_O
Packit a4aae4
])
Packit a4aae4
Packit a4aae4
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
Packit a4aae4
# AM_INIT_AUTOMAKE([OPTIONS])
Packit a4aae4
# -----------------------------------------------
Packit a4aae4
# The call with PACKAGE and VERSION arguments is the old style
Packit a4aae4
# call (pre autoconf-2.50), which is being phased out.  PACKAGE
Packit a4aae4
# and VERSION should now be passed to AC_INIT and removed from
Packit a4aae4
# the call to AM_INIT_AUTOMAKE.
Packit a4aae4
# We support both call styles for the transition.  After
Packit a4aae4
# the next Automake release, Autoconf can make the AC_INIT
Packit a4aae4
# arguments mandatory, and then we can depend on a new Autoconf
Packit a4aae4
# release and drop the old call support.
Packit a4aae4
AC_DEFUN([AM_INIT_AUTOMAKE],
Packit a4aae4
[AC_PREREQ([2.65])dnl
Packit a4aae4
dnl Autoconf wants to disallow AM_ names.  We explicitly allow
Packit a4aae4
dnl the ones we care about.
Packit a4aae4
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
Packit a4aae4
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
Packit a4aae4
AC_REQUIRE([AC_PROG_INSTALL])dnl
Packit a4aae4
if test "`cd $srcdir && pwd`" != "`pwd`"; then
Packit a4aae4
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
Packit a4aae4
  # is not polluted with repeated "-I."
Packit a4aae4
  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
Packit a4aae4
  # test to see if srcdir already configured
Packit a4aae4
  if test -f $srcdir/config.status; then
Packit a4aae4
    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
Packit a4aae4
  fi
Packit a4aae4
fi
Packit a4aae4
Packit a4aae4
# test whether we have cygpath
Packit a4aae4
if test -z "$CYGPATH_W"; then
Packit a4aae4
  if (cygpath --version) >/dev/null 2>/dev/null; then
Packit a4aae4
    CYGPATH_W='cygpath -w'
Packit a4aae4
  else
Packit a4aae4
    CYGPATH_W=echo
Packit a4aae4
  fi
Packit a4aae4
fi
Packit a4aae4
AC_SUBST([CYGPATH_W])
Packit a4aae4
Packit a4aae4
# Define the identity of the package.
Packit a4aae4
dnl Distinguish between old-style and new-style calls.
Packit a4aae4
m4_ifval([$2],
Packit a4aae4
[AC_DIAGNOSE([obsolete],
Packit a4aae4
             [$0: two- and three-arguments forms are deprecated.])
Packit a4aae4
m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
Packit a4aae4
 AC_SUBST([PACKAGE], [$1])dnl
Packit a4aae4
 AC_SUBST([VERSION], [$2])],
Packit a4aae4
[_AM_SET_OPTIONS([$1])dnl
Packit a4aae4
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
Packit a4aae4
m4_if(
Packit a4aae4
  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
Packit a4aae4
  [ok:ok],,
Packit a4aae4
  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
Packit a4aae4
 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
Packit a4aae4
 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
Packit a4aae4
Packit a4aae4
_AM_IF_OPTION([no-define],,
Packit a4aae4
[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
Packit a4aae4
 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
Packit a4aae4
Packit a4aae4
# Some tools Automake needs.
Packit a4aae4
AC_REQUIRE([AM_SANITY_CHECK])dnl
Packit a4aae4
AC_REQUIRE([AC_ARG_PROGRAM])dnl
Packit a4aae4
AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
Packit a4aae4
AM_MISSING_PROG([AUTOCONF], [autoconf])
Packit a4aae4
AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
Packit a4aae4
AM_MISSING_PROG([AUTOHEADER], [autoheader])
Packit a4aae4
AM_MISSING_PROG([MAKEINFO], [makeinfo])
Packit a4aae4
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Packit a4aae4
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
Packit a4aae4
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
Packit a4aae4
# For better backward compatibility.  To be removed once Automake 1.9.x
Packit a4aae4
# dies out for good.  For more background, see:
Packit a4aae4
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
Packit a4aae4
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
Packit a4aae4
AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
Packit a4aae4
# We need awk for the "check" target.  The system "awk" is bad on
Packit a4aae4
# some platforms.
Packit a4aae4
AC_REQUIRE([AC_PROG_AWK])dnl
Packit a4aae4
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
Packit a4aae4
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
Packit a4aae4
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
Packit a4aae4
	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
Packit a4aae4
			     [_AM_PROG_TAR([v7])])])
Packit a4aae4
_AM_IF_OPTION([no-dependencies],,
Packit a4aae4
[AC_PROVIDE_IFELSE([AC_PROG_CC],
Packit a4aae4
		  [_AM_DEPENDENCIES([CC])],
Packit a4aae4
		  [m4_define([AC_PROG_CC],
Packit a4aae4
			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
Packit a4aae4
AC_PROVIDE_IFELSE([AC_PROG_CXX],
Packit a4aae4
		  [_AM_DEPENDENCIES([CXX])],
Packit a4aae4
		  [m4_define([AC_PROG_CXX],
Packit a4aae4
			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
Packit a4aae4
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
Packit a4aae4
		  [_AM_DEPENDENCIES([OBJC])],
Packit a4aae4
		  [m4_define([AC_PROG_OBJC],
Packit a4aae4
			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
Packit a4aae4
AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
Packit a4aae4
		  [_AM_DEPENDENCIES([OBJCXX])],
Packit a4aae4
		  [m4_define([AC_PROG_OBJCXX],
Packit a4aae4
			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
Packit a4aae4
])
Packit a4aae4
AC_REQUIRE([AM_SILENT_RULES])dnl
Packit a4aae4
dnl The testsuite driver may need to know about EXEEXT, so add the
Packit a4aae4
dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
Packit a4aae4
dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
Packit a4aae4
AC_CONFIG_COMMANDS_PRE(dnl
Packit a4aae4
[m4_provide_if([_AM_COMPILER_EXEEXT],
Packit a4aae4
  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
Packit a4aae4
Packit a4aae4
# POSIX will say in a future version that running "rm -f" with no argument
Packit a4aae4
# is OK; and we want to be able to make that assumption in our Makefile
Packit a4aae4
# recipes.  So use an aggressive probe to check that the usage we want is
Packit a4aae4
# actually supported "in the wild" to an acceptable degree.
Packit a4aae4
# See automake bug#10828.
Packit a4aae4
# To make any issue more visible, cause the running configure to be aborted
Packit a4aae4
# by default if the 'rm' program in use doesn't match our expectations; the
Packit a4aae4
# user can still override this though.
Packit a4aae4
if rm -f && rm -fr && rm -rf; then : OK; else
Packit a4aae4
  cat >&2 <<'END'
Packit a4aae4
Oops!
Packit a4aae4
Packit a4aae4
Your 'rm' program seems unable to run without file operands specified
Packit a4aae4
on the command line, even when the '-f' option is present.  This is contrary
Packit a4aae4
to the behaviour of most rm programs out there, and not conforming with
Packit a4aae4
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
Packit a4aae4
Packit a4aae4
Please tell bug-automake@gnu.org about your system, including the value
Packit a4aae4
of your $PATH and any error possibly output before this message.  This
Packit a4aae4
can help us improve future automake versions.
Packit a4aae4
Packit a4aae4
END
Packit a4aae4
  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
Packit a4aae4
    echo 'Configuration will proceed anyway, since you have set the' >&2
Packit a4aae4
    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
Packit a4aae4
    echo >&2
Packit a4aae4
  else
Packit a4aae4
    cat >&2 <<'END'
Packit a4aae4
Aborting the configuration process, to ensure you take notice of the issue.
Packit a4aae4
Packit a4aae4
You can download and install GNU coreutils to get an 'rm' implementation
Packit a4aae4
that behaves properly: <http://www.gnu.org/software/coreutils/>.
Packit a4aae4
Packit a4aae4
If you want to complete the configuration process using your problematic
Packit a4aae4
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
Packit a4aae4
to "yes", and re-run configure.
Packit a4aae4
Packit a4aae4
END
Packit a4aae4
    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
Packit a4aae4
  fi
Packit a4aae4
fi])
Packit a4aae4
Packit a4aae4
dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
Packit a4aae4
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
Packit a4aae4
dnl mangled by Autoconf and run in a shell conditional statement.
Packit a4aae4
m4_define([_AC_COMPILER_EXEEXT],
Packit a4aae4
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
Packit a4aae4
Packit a4aae4
# When config.status generates a header, we must update the stamp-h file.
Packit a4aae4
# This file resides in the same directory as the config header
Packit a4aae4
# that is generated.  The stamp files are numbered to have different names.
Packit a4aae4
Packit a4aae4
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
Packit a4aae4
# loop where config.status creates the headers, so we can generate
Packit a4aae4
# our stamp files there.
Packit a4aae4
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
Packit a4aae4
[# Compute $1's index in $config_headers.
Packit a4aae4
_am_arg=$1
Packit a4aae4
_am_stamp_count=1
Packit a4aae4
for _am_header in $config_headers :; do
Packit a4aae4
  case $_am_header in
Packit a4aae4
    $_am_arg | $_am_arg:* )
Packit a4aae4
      break ;;
Packit a4aae4
    * )
Packit a4aae4
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
Packit a4aae4
  esac
Packit a4aae4
done
Packit a4aae4
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
Packit a4aae4
Packit a4aae4
# Copyright (C) 2001-2013 Free Software Foundation, Inc.
Packit a4aae4
#
Packit a4aae4
# This file is free software; the Free Software Foundation
Packit a4aae4
# gives unlimited permission to copy and/or distribute it,
Packit a4aae4
# with or without modifications, as long as this notice is preserved.
Packit a4aae4
Packit a4aae4
# AM_PROG_INSTALL_SH
Packit a4aae4
# ------------------
Packit a4aae4
# Define $install_sh.
Packit a4aae4
AC_DEFUN([AM_PROG_INSTALL_SH],
Packit a4aae4
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit a4aae4
if test x"${install_sh}" != xset; then
Packit a4aae4
  case $am_aux_dir in
Packit a4aae4
  *\ * | *\	*)
Packit a4aae4
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
Packit a4aae4
  *)
Packit a4aae4
    install_sh="\${SHELL} $am_aux_dir/install-sh"
Packit a4aae4
  esac
Packit a4aae4
fi
Packit a4aae4
AC_SUBST([install_sh])])
Packit a4aae4
Packit a4aae4
# Copyright (C) 2003-2013 Free Software Foundation, Inc.
Packit a4aae4
#
Packit a4aae4
# This file is free software; the Free Software Foundation
Packit a4aae4
# gives unlimited permission to copy and/or distribute it,
Packit a4aae4
# with or without modifications, as long as this notice is preserved.
Packit a4aae4
Packit a4aae4
# Check whether the underlying file-system supports filenames
Packit a4aae4
# with a leading dot.  For instance MS-DOS doesn't.
Packit a4aae4
AC_DEFUN([AM_SET_LEADING_DOT],
Packit a4aae4
[rm -rf .tst 2>/dev/null
Packit a4aae4
mkdir .tst 2>/dev/null
Packit a4aae4
if test -d .tst; then
Packit a4aae4
  am__leading_dot=.
Packit a4aae4
else
Packit a4aae4
  am__leading_dot=_
Packit a4aae4
fi
Packit a4aae4
rmdir .tst 2>/dev/null
Packit a4aae4
AC_SUBST([am__leading_dot])])
Packit a4aae4
Packit a4aae4
# Copyright (C) 1998-2013 Free Software Foundation, Inc.
Packit a4aae4
#
Packit a4aae4
# This file is free software; the Free Software Foundation
Packit a4aae4
# gives unlimited permission to copy and/or distribute it,
Packit a4aae4
# with or without modifications, as long as this notice is preserved.
Packit a4aae4
Packit a4aae4
# AM_PROG_LEX
Packit a4aae4
# -----------
Packit a4aae4
# Autoconf leaves LEX=: if lex or flex can't be found.  Change that to a
Packit a4aae4
# "missing" invocation, for better error output.
Packit a4aae4
AC_DEFUN([AM_PROG_LEX],
Packit a4aae4
[AC_PREREQ([2.50])dnl
Packit a4aae4
AC_REQUIRE([AM_MISSING_HAS_RUN])dnl
Packit a4aae4
AC_REQUIRE([AC_PROG_LEX])dnl
Packit a4aae4
if test "$LEX" = :; then
Packit a4aae4
  LEX=${am_missing_run}flex
Packit a4aae4
fi])
Packit a4aae4
Packit a4aae4
# Check to see how 'make' treats includes.	            -*- Autoconf -*-
Packit a4aae4
Packit a4aae4
# Copyright (C) 2001-2013 Free Software Foundation, Inc.
Packit a4aae4
#
Packit a4aae4
# This file is free software; the Free Software Foundation
Packit a4aae4
# gives unlimited permission to copy and/or distribute it,
Packit a4aae4
# with or without modifications, as long as this notice is preserved.
Packit a4aae4
Packit a4aae4
# AM_MAKE_INCLUDE()
Packit a4aae4
# -----------------
Packit a4aae4
# Check to see how make treats includes.
Packit a4aae4
AC_DEFUN([AM_MAKE_INCLUDE],
Packit a4aae4
[am_make=${MAKE-make}
Packit a4aae4
cat > confinc << 'END'
Packit a4aae4
am__doit:
Packit a4aae4
	@echo this is the am__doit target
Packit a4aae4
.PHONY: am__doit
Packit a4aae4
END
Packit a4aae4
# If we don't find an include directive, just comment out the code.
Packit a4aae4
AC_MSG_CHECKING([for style of include used by $am_make])
Packit a4aae4
am__include="#"
Packit a4aae4
am__quote=
Packit a4aae4
_am_result=none
Packit a4aae4
# First try GNU make style include.
Packit a4aae4
echo "include confinc" > confmf
Packit a4aae4
# Ignore all kinds of additional output from 'make'.
Packit a4aae4
case `$am_make -s -f confmf 2> /dev/null` in #(
Packit a4aae4
*the\ am__doit\ target*)
Packit a4aae4
  am__include=include
Packit a4aae4
  am__quote=
Packit a4aae4
  _am_result=GNU
Packit a4aae4
  ;;
Packit a4aae4
esac
Packit a4aae4
# Now try BSD make style include.
Packit a4aae4
if test "$am__include" = "#"; then
Packit a4aae4
   echo '.include "confinc"' > confmf
Packit a4aae4
   case `$am_make -s -f confmf 2> /dev/null` in #(
Packit a4aae4
   *the\ am__doit\ target*)
Packit a4aae4
     am__include=.include
Packit a4aae4
     am__quote="\""
Packit a4aae4
     _am_result=BSD
Packit a4aae4
     ;;
Packit a4aae4
   esac
Packit a4aae4
fi
Packit a4aae4
AC_SUBST([am__include])
Packit a4aae4
AC_SUBST([am__quote])
Packit a4aae4
AC_MSG_RESULT([$_am_result])
Packit a4aae4
rm -f confinc confmf
Packit a4aae4
])
Packit a4aae4
Packit a4aae4
# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
Packit a4aae4
Packit a4aae4
# Copyright (C) 1997-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
Packit a4aae4
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# AM_MISSING_PROG(NAME, PROGRAM)
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# ------------------------------
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AC_DEFUN([AM_MISSING_PROG],
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[AC_REQUIRE([AM_MISSING_HAS_RUN])
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$1=${$1-"${am_missing_run}$2"}
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AC_SUBST($1)])
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# AM_MISSING_HAS_RUN
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# ------------------
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# Define MISSING if not defined so far and test if it is modern enough.
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# If it is, set am_missing_run to use it, otherwise, to nothing.
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AC_DEFUN([AM_MISSING_HAS_RUN],
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[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
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AC_REQUIRE_AUX_FILE([missing])dnl
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if test x"${MISSING+set}" != xset; then
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  case $am_aux_dir in
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  *\ * | *\	*)
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    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
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  *)
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    MISSING="\${SHELL} $am_aux_dir/missing" ;;
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  esac
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fi
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# Use eval to expand $SHELL
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if eval "$MISSING --is-lightweight"; then
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  am_missing_run="$MISSING "
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else
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  am_missing_run=
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  AC_MSG_WARN(['missing' script is too old or missing])
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fi
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])
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# Helper functions for option handling.                     -*- Autoconf -*-
Packit a4aae4
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# Copyright (C) 2001-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
Packit a4aae4
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# _AM_MANGLE_OPTION(NAME)
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# -----------------------
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AC_DEFUN([_AM_MANGLE_OPTION],
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[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
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# _AM_SET_OPTION(NAME)
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# --------------------
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# Set option NAME.  Presently that only means defining a flag for this option.
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AC_DEFUN([_AM_SET_OPTION],
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[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
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# _AM_SET_OPTIONS(OPTIONS)
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# ------------------------
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# OPTIONS is a space-separated list of Automake options.
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AC_DEFUN([_AM_SET_OPTIONS],
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[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
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# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
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# -------------------------------------------
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# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
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AC_DEFUN([_AM_IF_OPTION],
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[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
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# Copyright (C) 1999-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
Packit a4aae4
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# _AM_PROG_CC_C_O
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# ---------------
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# Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
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# to automatically call this.
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AC_DEFUN([_AM_PROG_CC_C_O],
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[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
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AC_REQUIRE_AUX_FILE([compile])dnl
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AC_LANG_PUSH([C])dnl
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AC_CACHE_CHECK(
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  [whether $CC understands -c and -o together],
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  [am_cv_prog_cc_c_o],
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  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
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  # Make sure it works both with $CC and with simple cc.
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  # Following AC_PROG_CC_C_O, we do the test twice because some
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  # compilers refuse to overwrite an existing .o file with -o,
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  # though they will create one.
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  am_cv_prog_cc_c_o=yes
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  for am_i in 1 2; do
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    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
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         && test -f conftest2.$ac_objext; then
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      : OK
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    else
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      am_cv_prog_cc_c_o=no
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      break
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    fi
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  done
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  rm -f core conftest*
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  unset am_i])
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if test "$am_cv_prog_cc_c_o" != yes; then
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   # Losing compiler, so override with the script.
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   # FIXME: It is wrong to rewrite CC.
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   # But if we don't then we get into trouble of one sort or another.
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   # A longer-term fix would be to have automake use am__CC in this case,
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   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
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   CC="$am_aux_dir/compile $CC"
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fi
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AC_LANG_POP([C])])
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# For backward compatibility.
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AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
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# Copyright (C) 2001-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
Packit a4aae4
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# AM_RUN_LOG(COMMAND)
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# -------------------
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# Run COMMAND, save the exit status in ac_status, and log it.
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# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
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AC_DEFUN([AM_RUN_LOG],
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[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
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   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
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   ac_status=$?
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   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
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   (exit $ac_status); }])
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# Check to make sure that the build environment is sane.    -*- Autoconf -*-
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# Copyright (C) 1996-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
Packit a4aae4
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# AM_SANITY_CHECK
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# ---------------
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AC_DEFUN([AM_SANITY_CHECK],
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[AC_MSG_CHECKING([whether build environment is sane])
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# Reject unsafe characters in $srcdir or the absolute working directory
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# name.  Accept space and tab only in the latter.
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am_lf='
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'
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case `pwd` in
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  *[[\\\"\#\$\&\'\`$am_lf]]*)
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    AC_MSG_ERROR([unsafe absolute working directory name]);;
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esac
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case $srcdir in
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  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
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    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
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esac
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# Do 'set' in a subshell so we don't clobber the current shell's
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# arguments.  Must try -L first in case configure is actually a
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# symlink; some systems play weird games with the mod time of symlinks
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# (eg FreeBSD returns the mod time of the symlink's containing
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# directory).
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if (
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   am_has_slept=no
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   for am_try in 1 2; do
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     echo "timestamp, slept: $am_has_slept" > conftest.file
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     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
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     if test "$[*]" = "X"; then
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	# -L didn't work.
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	set X `ls -t "$srcdir/configure" conftest.file`
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     fi
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     if test "$[*]" != "X $srcdir/configure conftest.file" \
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	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
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	# If neither matched, then we have a broken ls.  This can happen
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	# if, for instance, CONFIG_SHELL is bash and it inherits a
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	# broken ls alias from the environment.  This has actually
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	# happened.  Such a system could not be considered "sane".
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	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
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  alias in your environment])
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     fi
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     if test "$[2]" = conftest.file || test $am_try -eq 2; then
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       break
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     fi
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     # Just in case.
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     sleep 1
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     am_has_slept=yes
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   done
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   test "$[2]" = conftest.file
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   )
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then
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   # Ok.
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   :
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else
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   AC_MSG_ERROR([newly created file is older than distributed files!
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Check your system clock])
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fi
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AC_MSG_RESULT([yes])
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# If we didn't sleep, we still need to ensure time stamps of config.status and
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# generated files are strictly newer.
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am_sleep_pid=
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if grep 'slept: no' conftest.file >/dev/null 2>&1; then
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  ( sleep 1 ) &
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  am_sleep_pid=$!
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fi
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AC_CONFIG_COMMANDS_PRE(
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  [AC_MSG_CHECKING([that generated files are newer than configure])
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   if test -n "$am_sleep_pid"; then
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     # Hide warnings about reused PIDs.
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     wait $am_sleep_pid 2>/dev/null
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   fi
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   AC_MSG_RESULT([done])])
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rm -f conftest.file
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])
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# Copyright (C) 2009-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
Packit a4aae4
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# AM_SILENT_RULES([DEFAULT])
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# --------------------------
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# Enable less verbose build rules; with the default set to DEFAULT
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# ("yes" being less verbose, "no" or empty being verbose).
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AC_DEFUN([AM_SILENT_RULES],
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[AC_ARG_ENABLE([silent-rules], [dnl
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AS_HELP_STRING(
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  [--enable-silent-rules],
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  [less verbose build output (undo: "make V=1")])
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AS_HELP_STRING(
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  [--disable-silent-rules],
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  [verbose build output (undo: "make V=0")])dnl
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])
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case $enable_silent_rules in @%:@ (((
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  yes) AM_DEFAULT_VERBOSITY=0;;
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   no) AM_DEFAULT_VERBOSITY=1;;
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    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
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esac
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dnl
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dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
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dnl do not support nested variable expansions.
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dnl See automake bug#9928 and bug#10237.
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am_make=${MAKE-make}
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AC_CACHE_CHECK([whether $am_make supports nested variables],
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   [am_cv_make_support_nested_variables],
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   [if AS_ECHO([['TRUE=$(BAR$(V))
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BAR0=false
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BAR1=true
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V=1
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am__doit:
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	@$(TRUE)
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.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
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  am_cv_make_support_nested_variables=yes
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else
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  am_cv_make_support_nested_variables=no
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fi])
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if test $am_cv_make_support_nested_variables = yes; then
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  dnl Using '$V' instead of '$(V)' breaks IRIX make.
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  AM_V='$(V)'
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  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
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else
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  AM_V=$AM_DEFAULT_VERBOSITY
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  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
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fi
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AC_SUBST([AM_V])dnl
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AM_SUBST_NOTMAKE([AM_V])dnl
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AC_SUBST([AM_DEFAULT_V])dnl
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AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
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AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
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AM_BACKSLASH='\'
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AC_SUBST([AM_BACKSLASH])dnl
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_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
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])
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Packit a4aae4
# Copyright (C) 2001-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
Packit a4aae4
Packit a4aae4
# AM_PROG_INSTALL_STRIP
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# ---------------------
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# One issue with vendor 'install' (even GNU) is that you can't
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# specify the program used to strip binaries.  This is especially
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# annoying in cross-compiling environments, where the build's strip
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# is unlikely to handle the host's binaries.
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# Fortunately install-sh will honor a STRIPPROG variable, so we
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# always use install-sh in "make install-strip", and initialize
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# STRIPPROG with the value of the STRIP variable (set by the user).
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AC_DEFUN([AM_PROG_INSTALL_STRIP],
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[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
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# Installed binaries are usually stripped using 'strip' when the user
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# run "make install-strip".  However 'strip' might not be the right
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# tool to use in cross-compilation environments, therefore Automake
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# will honor the 'STRIP' environment variable to overrule this program.
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dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
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if test "$cross_compiling" != no; then
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  AC_CHECK_TOOL([STRIP], [strip], :)
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fi
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INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
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AC_SUBST([INSTALL_STRIP_PROGRAM])])
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Packit a4aae4
# Copyright (C) 2006-2013 Free Software Foundation, Inc.
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#
Packit a4aae4
# This file is free software; the Free Software Foundation
Packit a4aae4
# gives unlimited permission to copy and/or distribute it,
Packit a4aae4
# with or without modifications, as long as this notice is preserved.
Packit a4aae4
Packit a4aae4
# _AM_SUBST_NOTMAKE(VARIABLE)
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# ---------------------------
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# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
Packit a4aae4
# This macro is traced by Automake.
Packit a4aae4
AC_DEFUN([_AM_SUBST_NOTMAKE])
Packit a4aae4
Packit a4aae4
# AM_SUBST_NOTMAKE(VARIABLE)
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# --------------------------
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# Public sister of _AM_SUBST_NOTMAKE.
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AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
Packit a4aae4
Packit a4aae4
# Check how to create a tarball.                            -*- Autoconf -*-
Packit a4aae4
Packit a4aae4
# Copyright (C) 2004-2013 Free Software Foundation, Inc.
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#
Packit a4aae4
# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
Packit a4aae4
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# _AM_PROG_TAR(FORMAT)
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# --------------------
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# Check how to create a tarball in format FORMAT.
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# FORMAT should be one of 'v7', 'ustar', or 'pax'.
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#
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# Substitute a variable $(am__tar) that is a command
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# writing to stdout a FORMAT-tarball containing the directory
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# $tardir.
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#     tardir=directory && $(am__tar) > result.tar
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#
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# Substitute a variable $(am__untar) that extract such
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# a tarball read from stdin.
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#     $(am__untar) < result.tar
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#
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AC_DEFUN([_AM_PROG_TAR],
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[# Always define AMTAR for backward compatibility.  Yes, it's still used
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# in the wild :-(  We should find a proper way to deprecate it ...
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AC_SUBST([AMTAR], ['$${TAR-tar}'])
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# We'll loop over all known methods to create a tar archive until one works.
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_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
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m4_if([$1], [v7],
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  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
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  [m4_case([$1],
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    [ustar],
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     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
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      # There is notably a 21 bits limit for the UID and the GID.  In fact,
Packit a4aae4
      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
Packit a4aae4
      # and bug#13588).
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      am_max_uid=2097151 # 2^21 - 1
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      am_max_gid=$am_max_uid
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      # The $UID and $GID variables are not portable, so we need to resort
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      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
Packit a4aae4
      # below are definitely unexpected, so allow the users to see them
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      # (that is, avoid stderr redirection).
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      am_uid=`id -u || echo unknown`
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      am_gid=`id -g || echo unknown`
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      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
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      if test $am_uid -le $am_max_uid; then
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         AC_MSG_RESULT([yes])
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      else
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         AC_MSG_RESULT([no])
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         _am_tools=none
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      fi
Packit a4aae4
      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
Packit a4aae4
      if test $am_gid -le $am_max_gid; then
Packit a4aae4
         AC_MSG_RESULT([yes])
Packit a4aae4
      else
Packit a4aae4
        AC_MSG_RESULT([no])
Packit a4aae4
        _am_tools=none
Packit a4aae4
      fi],
Packit a4aae4
Packit a4aae4
  [pax],
Packit a4aae4
    [],
Packit a4aae4
Packit a4aae4
  [m4_fatal([Unknown tar format])])
Packit a4aae4
Packit a4aae4
  AC_MSG_CHECKING([how to create a $1 tar archive])
Packit a4aae4
Packit a4aae4
  # Go ahead even if we have the value already cached.  We do so because we
Packit a4aae4
  # need to set the values for the 'am__tar' and 'am__untar' variables.
Packit a4aae4
  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
Packit a4aae4
Packit a4aae4
  for _am_tool in $_am_tools; do
Packit a4aae4
    case $_am_tool in
Packit a4aae4
    gnutar)
Packit a4aae4
      for _am_tar in tar gnutar gtar; do
Packit a4aae4
        AM_RUN_LOG([$_am_tar --version]) && break
Packit a4aae4
      done
Packit a4aae4
      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
Packit a4aae4
      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
Packit a4aae4
      am__untar="$_am_tar -xf -"
Packit a4aae4
      ;;
Packit a4aae4
    plaintar)
Packit a4aae4
      # Must skip GNU tar: if it does not support --format= it doesn't create
Packit a4aae4
      # ustar tarball either.
Packit a4aae4
      (tar --version) >/dev/null 2>&1 && continue
Packit a4aae4
      am__tar='tar chf - "$$tardir"'
Packit a4aae4
      am__tar_='tar chf - "$tardir"'
Packit a4aae4
      am__untar='tar xf -'
Packit a4aae4
      ;;
Packit a4aae4
    pax)
Packit a4aae4
      am__tar='pax -L -x $1 -w "$$tardir"'
Packit a4aae4
      am__tar_='pax -L -x $1 -w "$tardir"'
Packit a4aae4
      am__untar='pax -r'
Packit a4aae4
      ;;
Packit a4aae4
    cpio)
Packit a4aae4
      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
Packit a4aae4
      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
Packit a4aae4
      am__untar='cpio -i -H $1 -d'
Packit a4aae4
      ;;
Packit a4aae4
    none)
Packit a4aae4
      am__tar=false
Packit a4aae4
      am__tar_=false
Packit a4aae4
      am__untar=false
Packit a4aae4
      ;;
Packit a4aae4
    esac
Packit a4aae4
Packit a4aae4
    # If the value was cached, stop now.  We just wanted to have am__tar
Packit a4aae4
    # and am__untar set.
Packit a4aae4
    test -n "${am_cv_prog_tar_$1}" && break
Packit a4aae4
Packit a4aae4
    # tar/untar a dummy directory, and stop if the command works.
Packit a4aae4
    rm -rf conftest.dir
Packit a4aae4
    mkdir conftest.dir
Packit a4aae4
    echo GrepMe > conftest.dir/file
Packit a4aae4
    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
Packit a4aae4
    rm -rf conftest.dir
Packit a4aae4
    if test -s conftest.tar; then
Packit a4aae4
      AM_RUN_LOG([$am__untar 
Packit a4aae4
      AM_RUN_LOG([cat conftest.dir/file])
Packit a4aae4
      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
Packit a4aae4
    fi
Packit a4aae4
  done
Packit a4aae4
  rm -rf conftest.dir
Packit a4aae4
Packit a4aae4
  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
Packit a4aae4
  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
Packit a4aae4
Packit a4aae4
AC_SUBST([am__tar])
Packit a4aae4
AC_SUBST([am__untar])
Packit a4aae4
]) # _AM_PROG_TAR
Packit a4aae4
Packit a4aae4
m4_include([gl/m4/00gnulib.m4])
Packit a4aae4
m4_include([gl/m4/absolute-header.m4])
Packit a4aae4
m4_include([gl/m4/alloca.m4])
Packit a4aae4
m4_include([gl/m4/btowc.m4])
Packit a4aae4
m4_include([gl/m4/builtin-expect.m4])
Packit a4aae4
m4_include([gl/m4/byteswap.m4])
Packit a4aae4
m4_include([gl/m4/codeset.m4])
Packit a4aae4
m4_include([gl/m4/configmake.m4])
Packit a4aae4
m4_include([gl/m4/eealloc.m4])
Packit a4aae4
m4_include([gl/m4/extensions.m4])
Packit a4aae4
m4_include([gl/m4/extern-inline.m4])
Packit a4aae4
m4_include([gl/m4/fcntl-o.m4])
Packit a4aae4
m4_include([gl/m4/fcntl_h.m4])
Packit a4aae4
m4_include([gl/m4/gettimeofday.m4])
Packit a4aae4
m4_include([gl/m4/glibc21.m4])
Packit a4aae4
m4_include([gl/m4/gnulib-common.m4])
Packit a4aae4
m4_include([gl/m4/gnulib-comp.m4])
Packit a4aae4
m4_include([gl/m4/gnulib-tool.m4])
Packit a4aae4
m4_include([gl/m4/hard-locale.m4])
Packit a4aae4
m4_include([gl/m4/include_next.m4])
Packit a4aae4
m4_include([gl/m4/langinfo_h.m4])
Packit a4aae4
m4_include([gl/m4/largefile.m4])
Packit a4aae4
m4_include([gl/m4/lib-ld.m4])
Packit a4aae4
m4_include([gl/m4/lib-link.m4])
Packit a4aae4
m4_include([gl/m4/lib-prefix.m4])
Packit a4aae4
m4_include([gl/m4/limits-h.m4])
Packit a4aae4
m4_include([gl/m4/localcharset.m4])
Packit a4aae4
m4_include([gl/m4/locale-fr.m4])
Packit a4aae4
m4_include([gl/m4/locale-ja.m4])
Packit a4aae4
m4_include([gl/m4/locale-zh.m4])
Packit a4aae4
m4_include([gl/m4/locale_h.m4])
Packit a4aae4
m4_include([gl/m4/localeconv.m4])
Packit a4aae4
m4_include([gl/m4/localtime-buffer.m4])
Packit a4aae4
m4_include([gl/m4/lock.m4])
Packit a4aae4
m4_include([gl/m4/longlong.m4])
Packit a4aae4
m4_include([gl/m4/lstat.m4])
Packit a4aae4
m4_include([gl/m4/malloca.m4])
Packit a4aae4
m4_include([gl/m4/mbrtowc.m4])
Packit a4aae4
m4_include([gl/m4/mbsinit.m4])
Packit a4aae4
m4_include([gl/m4/mbstate_t.m4])
Packit a4aae4
m4_include([gl/m4/mbtowc.m4])
Packit a4aae4
m4_include([gl/m4/mkstemps.m4])
Packit a4aae4
m4_include([gl/m4/multiarch.m4])
Packit a4aae4
m4_include([gl/m4/nl_langinfo.m4])
Packit a4aae4
m4_include([gl/m4/off_t.m4])
Packit a4aae4
m4_include([gl/m4/pathmax.m4])
Packit a4aae4
m4_include([gl/m4/pthread_rwlock_rdlock.m4])
Packit a4aae4
m4_include([gl/m4/regex.m4])
Packit a4aae4
m4_include([gl/m4/ssize_t.m4])
Packit a4aae4
m4_include([gl/m4/stat.m4])
Packit a4aae4
m4_include([gl/m4/stdbool.m4])
Packit a4aae4
m4_include([gl/m4/stddef_h.m4])
Packit a4aae4
m4_include([gl/m4/stdint.m4])
Packit a4aae4
m4_include([gl/m4/stdlib_h.m4])
Packit a4aae4
m4_include([gl/m4/sys_socket_h.m4])
Packit a4aae4
m4_include([gl/m4/sys_stat_h.m4])
Packit a4aae4
m4_include([gl/m4/sys_time_h.m4])
Packit a4aae4
m4_include([gl/m4/sys_types_h.m4])
Packit a4aae4
m4_include([gl/m4/tempname.m4])
Packit a4aae4
m4_include([gl/m4/threadlib.m4])
Packit a4aae4
m4_include([gl/m4/time_h.m4])
Packit a4aae4
m4_include([gl/m4/unistd_h.m4])
Packit a4aae4
m4_include([gl/m4/warn-on-use.m4])
Packit a4aae4
m4_include([gl/m4/wchar_h.m4])
Packit a4aae4
m4_include([gl/m4/wchar_t.m4])
Packit a4aae4
m4_include([gl/m4/wcrtomb.m4])
Packit a4aae4
m4_include([gl/m4/wctype_h.m4])
Packit a4aae4
m4_include([gl/m4/wint_t.m4])
Packit a4aae4
m4_include([conf/acinclude.m4])
Packit a4aae4
m4_include([conf/cppunit.m4])
Packit a4aae4
m4_include([conf/gcov_valgrind.m4])
Packit a4aae4
m4_include([conf/libtool.m4])
Packit a4aae4
m4_include([conf/ltoptions.m4])
Packit a4aae4
m4_include([conf/ltsugar.m4])
Packit a4aae4
m4_include([conf/ltversion.m4])
Packit a4aae4
m4_include([conf/lt~obsolete.m4])
Packit a4aae4
m4_include([conf/pkg.m4])