Blame aclocal.m4

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# generated automatically by aclocal 1.16.1 -*- Autoconf -*-
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# Copyright (C) 1996-2018 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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m4_ifndef([AC_AUTOCONF_VERSION],
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[m4_warning([this file was generated for autoconf 2.69.
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You have another version of autoconf.  It may work, but is not guaranteed to.
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If you have problems, you may need to regenerate the build system entirely.
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To do so, use the procedure documented by the package, typically 'autoreconf'.])])
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# Copyright (C) 2002-2018 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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# generated from the m4 files accompanying Automake X.Y.
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# (This private macro should not be called outside this file.)
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AC_DEFUN([AM_AUTOMAKE_VERSION],
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[am__api_version='1.16'
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dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
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dnl require some minimum version.  Point them to the right macro.
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m4_if([$1], [1.16.1], [],
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])
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# _AM_AUTOCONF_VERSION(VERSION)
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# -----------------------------
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# aclocal traces this macro to find the Autoconf version.
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# the logic in aclocal, which can simply ignore this definition.
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m4_define([_AM_AUTOCONF_VERSION], [])
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# AM_SET_CURRENT_AUTOMAKE_VERSION
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# -------------------------------
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AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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[AM_AUTOMAKE_VERSION([1.16.1])dnl
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m4_ifndef([AC_AUTOCONF_VERSION],
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_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
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# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
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# Copyright (C) 2001-2018 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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# $ac_aux_dir to '$srcdir/foo'.  In other projects, it is set to
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# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
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#
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# Of course, Automake must honor this variable whenever it calls a
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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 if $ac_aux_dir is relative
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# $top_srcdir/$ac_aux_dir/missing
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#    fails if $ac_aux_dir is absolute,
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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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[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])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) 1997-2018 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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       [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])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) 1999-2018 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) 1999-2018 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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  # TODO: see whether this extra hack can be removed once we start
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  # requiring Autoconf 2.70 or later.
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  AS_CASE([$CONFIG_FILES],
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          [*\'*], [eval set x "$CONFIG_FILES"],
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          [*], [set x $CONFIG_FILES])
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  shift
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  # Used to flag and report bootstrapping failures.
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  am_rc=0
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  for am_mf
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  do
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    # Strip MF so we end up with the name of the file.
Packit Service db8eaa
    am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
Packit Service db8eaa
    # Check whether this is an Automake generated Makefile which includes
Packit Service db8eaa
    # dependency-tracking related rules and includes.
Packit Service db8eaa
    # Grep'ing the whole file directly is not great: AIX grep has a line
Packit Service db8eaa
    # limit of 2048, but all sed's we know have understand at least 4000.
Packit Service db8eaa
    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
Packit Service db8eaa
      || continue
Packit Service db8eaa
    am_dirpart=`AS_DIRNAME(["$am_mf"])`
Packit Service db8eaa
    am_filepart=`AS_BASENAME(["$am_mf"])`
Packit Service db8eaa
    AM_RUN_LOG([cd "$am_dirpart" \
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      && sed -e '/# am--include-marker/d' "$am_filepart" \
Packit Service db8eaa
        | $MAKE -f - am--depfiles]) || am_rc=$?
Packit Service db8eaa
  done
Packit Service db8eaa
  if test $am_rc -ne 0; then
Packit Service db8eaa
    AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
Packit Service db8eaa
    for automatic dependency tracking.  Try re-running configure with the
Packit Service db8eaa
    '--disable-dependency-tracking' option to at least be able to build
Packit Service db8eaa
    the package (albeit without support for automatic dependency tracking).])
Packit Service db8eaa
  fi
Packit Service db8eaa
  AS_UNSET([am_dirpart])
Packit Service db8eaa
  AS_UNSET([am_filepart])
Packit Service db8eaa
  AS_UNSET([am_mf])
Packit Service db8eaa
  AS_UNSET([am_rc])
Packit Service db8eaa
  rm -f conftest-deps.mk
Packit Service db8eaa
}
Packit Service db8eaa
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
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Packit Service db8eaa
Packit Service db8eaa
# AM_OUTPUT_DEPENDENCY_COMMANDS
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# -----------------------------
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# This macro should only be invoked once -- use via AC_REQUIRE.
Packit Service db8eaa
#
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# This code is only required when automatic dependency tracking is enabled.
Packit Service db8eaa
# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
Packit Service db8eaa
# order to bootstrap the dependency handling code.
Packit Service db8eaa
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
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[AC_CONFIG_COMMANDS([depfiles],
Packit Service db8eaa
     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit Service db8eaa
     [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
Packit Service db8eaa
Packit Service db8eaa
# Do all the work for Automake.                             -*- Autoconf -*-
Packit Service db8eaa
Packit Service db8eaa
# Copyright (C) 1996-2018 Free Software Foundation, Inc.
Packit Service db8eaa
#
Packit Service db8eaa
# This file is free software; the Free Software Foundation
Packit Service db8eaa
# gives unlimited permission to copy and/or distribute it,
Packit Service db8eaa
# with or without modifications, as long as this notice is preserved.
Packit Service db8eaa
Packit Service db8eaa
# This macro actually does too much.  Some checks are only needed if
Packit Service db8eaa
# your package does certain things.  But this isn't really a big deal.
Packit Service db8eaa
Packit Service db8eaa
dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
Packit Service db8eaa
m4_define([AC_PROG_CC],
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m4_defn([AC_PROG_CC])
Packit Service db8eaa
[_AM_PROG_CC_C_O
Packit Service db8eaa
])
Packit Service db8eaa
Packit Service db8eaa
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
Packit Service db8eaa
# AM_INIT_AUTOMAKE([OPTIONS])
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# -----------------------------------------------
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# The call with PACKAGE and VERSION arguments is the old style
Packit Service db8eaa
# call (pre autoconf-2.50), which is being phased out.  PACKAGE
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# and VERSION should now be passed to AC_INIT and removed from
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# the call to AM_INIT_AUTOMAKE.
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# We support both call styles for the transition.  After
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# the next Automake release, Autoconf can make the AC_INIT
Packit Service db8eaa
# arguments mandatory, and then we can depend on a new Autoconf
Packit Service db8eaa
# release and drop the old call support.
Packit Service db8eaa
AC_DEFUN([AM_INIT_AUTOMAKE],
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[AC_PREREQ([2.65])dnl
Packit Service db8eaa
dnl Autoconf wants to disallow AM_ names.  We explicitly allow
Packit Service db8eaa
dnl the ones we care about.
Packit Service db8eaa
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
Packit Service db8eaa
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
Packit Service db8eaa
AC_REQUIRE([AC_PROG_INSTALL])dnl
Packit Service db8eaa
if test "`cd $srcdir && pwd`" != "`pwd`"; then
Packit Service db8eaa
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
Packit Service db8eaa
  # is not polluted with repeated "-I."
Packit Service db8eaa
  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
Packit Service db8eaa
  # test to see if srcdir already configured
Packit Service db8eaa
  if test -f $srcdir/config.status; then
Packit Service db8eaa
    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
Packit Service db8eaa
  fi
Packit Service db8eaa
fi
Packit Service db8eaa
Packit Service db8eaa
# test whether we have cygpath
Packit Service db8eaa
if test -z "$CYGPATH_W"; then
Packit Service db8eaa
  if (cygpath --version) >/dev/null 2>/dev/null; then
Packit Service db8eaa
    CYGPATH_W='cygpath -w'
Packit Service db8eaa
  else
Packit Service db8eaa
    CYGPATH_W=echo
Packit Service db8eaa
  fi
Packit Service db8eaa
fi
Packit Service db8eaa
AC_SUBST([CYGPATH_W])
Packit Service db8eaa
Packit Service db8eaa
# Define the identity of the package.
Packit Service db8eaa
dnl Distinguish between old-style and new-style calls.
Packit Service db8eaa
m4_ifval([$2],
Packit Service db8eaa
[AC_DIAGNOSE([obsolete],
Packit Service db8eaa
             [$0: two- and three-arguments forms are deprecated.])
Packit Service db8eaa
m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
Packit Service db8eaa
 AC_SUBST([PACKAGE], [$1])dnl
Packit Service db8eaa
 AC_SUBST([VERSION], [$2])],
Packit Service db8eaa
[_AM_SET_OPTIONS([$1])dnl
Packit Service db8eaa
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
Packit Service db8eaa
m4_if(
Packit Service db8eaa
  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
Packit Service db8eaa
  [ok:ok],,
Packit Service db8eaa
  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
Packit Service db8eaa
 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
Packit Service db8eaa
 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
Packit Service db8eaa
Packit Service db8eaa
_AM_IF_OPTION([no-define],,
Packit Service db8eaa
[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
Packit Service db8eaa
 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
Packit Service db8eaa
Packit Service db8eaa
# Some tools Automake needs.
Packit Service db8eaa
AC_REQUIRE([AM_SANITY_CHECK])dnl
Packit Service db8eaa
AC_REQUIRE([AC_ARG_PROGRAM])dnl
Packit Service db8eaa
AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
Packit Service db8eaa
AM_MISSING_PROG([AUTOCONF], [autoconf])
Packit Service db8eaa
AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
Packit Service db8eaa
AM_MISSING_PROG([AUTOHEADER], [autoheader])
Packit Service db8eaa
AM_MISSING_PROG([MAKEINFO], [makeinfo])
Packit Service db8eaa
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Packit Service db8eaa
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
Packit Service db8eaa
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
Packit Service db8eaa
# For better backward compatibility.  To be removed once Automake 1.9.x
Packit Service db8eaa
# dies out for good.  For more background, see:
Packit Service db8eaa
# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
Packit Service db8eaa
# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
Packit Service db8eaa
AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
Packit Service db8eaa
# We need awk for the "check" target (and possibly the TAP driver).  The
Packit Service db8eaa
# system "awk" is bad on some platforms.
Packit Service db8eaa
AC_REQUIRE([AC_PROG_AWK])dnl
Packit Service db8eaa
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
Packit Service db8eaa
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
Packit Service db8eaa
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
Packit Service db8eaa
	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
Packit Service db8eaa
			     [_AM_PROG_TAR([v7])])])
Packit Service db8eaa
_AM_IF_OPTION([no-dependencies],,
Packit Service db8eaa
[AC_PROVIDE_IFELSE([AC_PROG_CC],
Packit Service db8eaa
		  [_AM_DEPENDENCIES([CC])],
Packit Service db8eaa
		  [m4_define([AC_PROG_CC],
Packit Service db8eaa
			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
Packit Service db8eaa
AC_PROVIDE_IFELSE([AC_PROG_CXX],
Packit Service db8eaa
		  [_AM_DEPENDENCIES([CXX])],
Packit Service db8eaa
		  [m4_define([AC_PROG_CXX],
Packit Service db8eaa
			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
Packit Service db8eaa
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
Packit Service db8eaa
		  [_AM_DEPENDENCIES([OBJC])],
Packit Service db8eaa
		  [m4_define([AC_PROG_OBJC],
Packit Service db8eaa
			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
Packit Service db8eaa
AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
Packit Service db8eaa
		  [_AM_DEPENDENCIES([OBJCXX])],
Packit Service db8eaa
		  [m4_define([AC_PROG_OBJCXX],
Packit Service db8eaa
			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
Packit Service db8eaa
])
Packit Service db8eaa
AC_REQUIRE([AM_SILENT_RULES])dnl
Packit Service db8eaa
dnl The testsuite driver may need to know about EXEEXT, so add the
Packit Service db8eaa
dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
Packit Service db8eaa
dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
Packit Service db8eaa
AC_CONFIG_COMMANDS_PRE(dnl
Packit Service db8eaa
[m4_provide_if([_AM_COMPILER_EXEEXT],
Packit Service db8eaa
  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
Packit Service db8eaa
Packit Service db8eaa
# POSIX will say in a future version that running "rm -f" with no argument
Packit Service db8eaa
# is OK; and we want to be able to make that assumption in our Makefile
Packit Service db8eaa
# recipes.  So use an aggressive probe to check that the usage we want is
Packit Service db8eaa
# actually supported "in the wild" to an acceptable degree.
Packit Service db8eaa
# See automake bug#10828.
Packit Service db8eaa
# To make any issue more visible, cause the running configure to be aborted
Packit Service db8eaa
# by default if the 'rm' program in use doesn't match our expectations; the
Packit Service db8eaa
# user can still override this though.
Packit Service db8eaa
if rm -f && rm -fr && rm -rf; then : OK; else
Packit Service db8eaa
  cat >&2 <<'END'
Packit Service db8eaa
Oops!
Packit Service db8eaa
Packit Service db8eaa
Your 'rm' program seems unable to run without file operands specified
Packit Service db8eaa
on the command line, even when the '-f' option is present.  This is contrary
Packit Service db8eaa
to the behaviour of most rm programs out there, and not conforming with
Packit Service db8eaa
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
Packit Service db8eaa
Packit Service db8eaa
Please tell bug-automake@gnu.org about your system, including the value
Packit Service db8eaa
of your $PATH and any error possibly output before this message.  This
Packit Service db8eaa
can help us improve future automake versions.
Packit Service db8eaa
Packit Service db8eaa
END
Packit Service db8eaa
  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
Packit Service db8eaa
    echo 'Configuration will proceed anyway, since you have set the' >&2
Packit Service db8eaa
    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
Packit Service db8eaa
    echo >&2
Packit Service db8eaa
  else
Packit Service db8eaa
    cat >&2 <<'END'
Packit Service db8eaa
Aborting the configuration process, to ensure you take notice of the issue.
Packit Service db8eaa
Packit Service db8eaa
You can download and install GNU coreutils to get an 'rm' implementation
Packit Service db8eaa
that behaves properly: <https://www.gnu.org/software/coreutils/>.
Packit Service db8eaa
Packit Service db8eaa
If you want to complete the configuration process using your problematic
Packit Service db8eaa
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
Packit Service db8eaa
to "yes", and re-run configure.
Packit Service db8eaa
Packit Service db8eaa
END
Packit Service db8eaa
    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
Packit Service db8eaa
  fi
Packit Service db8eaa
fi
Packit Service db8eaa
dnl The trailing newline in this macro's definition is deliberate, for
Packit Service db8eaa
dnl backward compatibility and to allow trailing 'dnl'-style comments
Packit Service db8eaa
dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
Packit Service db8eaa
])
Packit Service db8eaa
Packit Service db8eaa
dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
Packit Service db8eaa
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
Packit Service db8eaa
dnl mangled by Autoconf and run in a shell conditional statement.
Packit Service db8eaa
m4_define([_AC_COMPILER_EXEEXT],
Packit Service db8eaa
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
Packit Service db8eaa
Packit Service db8eaa
# When config.status generates a header, we must update the stamp-h file.
Packit Service db8eaa
# This file resides in the same directory as the config header
Packit Service db8eaa
# that is generated.  The stamp files are numbered to have different names.
Packit Service db8eaa
Packit Service db8eaa
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
Packit Service db8eaa
# loop where config.status creates the headers, so we can generate
Packit Service db8eaa
# our stamp files there.
Packit Service db8eaa
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
Packit Service db8eaa
[# Compute $1's index in $config_headers.
Packit Service db8eaa
_am_arg=$1
Packit Service db8eaa
_am_stamp_count=1
Packit Service db8eaa
for _am_header in $config_headers :; do
Packit Service db8eaa
  case $_am_header in
Packit Service db8eaa
    $_am_arg | $_am_arg:* )
Packit Service db8eaa
      break ;;
Packit Service db8eaa
    * )
Packit Service db8eaa
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
Packit Service db8eaa
  esac
Packit Service db8eaa
done
Packit Service db8eaa
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
Packit Service db8eaa
Packit Service db8eaa
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit Service db8eaa
#
Packit Service db8eaa
# This file is free software; the Free Software Foundation
Packit Service db8eaa
# gives unlimited permission to copy and/or distribute it,
Packit Service db8eaa
# with or without modifications, as long as this notice is preserved.
Packit Service db8eaa
Packit Service db8eaa
# AM_PROG_INSTALL_SH
Packit Service db8eaa
# ------------------
Packit Service db8eaa
# Define $install_sh.
Packit Service db8eaa
AC_DEFUN([AM_PROG_INSTALL_SH],
Packit Service db8eaa
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit Service db8eaa
if test x"${install_sh+set}" != xset; then
Packit Service db8eaa
  case $am_aux_dir in
Packit Service db8eaa
  *\ * | *\	*)
Packit Service db8eaa
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
Packit Service db8eaa
  *)
Packit Service db8eaa
    install_sh="\${SHELL} $am_aux_dir/install-sh"
Packit Service db8eaa
  esac
Packit Service db8eaa
fi
Packit Service db8eaa
AC_SUBST([install_sh])])
Packit Service db8eaa
Packit Service db8eaa
# Copyright (C) 2003-2018 Free Software Foundation, Inc.
Packit Service db8eaa
#
Packit Service db8eaa
# This file is free software; the Free Software Foundation
Packit Service db8eaa
# gives unlimited permission to copy and/or distribute it,
Packit Service db8eaa
# with or without modifications, as long as this notice is preserved.
Packit Service db8eaa
Packit Service db8eaa
# Check whether the underlying file-system supports filenames
Packit Service db8eaa
# with a leading dot.  For instance MS-DOS doesn't.
Packit Service db8eaa
AC_DEFUN([AM_SET_LEADING_DOT],
Packit Service db8eaa
[rm -rf .tst 2>/dev/null
Packit Service db8eaa
mkdir .tst 2>/dev/null
Packit Service db8eaa
if test -d .tst; then
Packit Service db8eaa
  am__leading_dot=.
Packit Service db8eaa
else
Packit Service db8eaa
  am__leading_dot=_
Packit Service db8eaa
fi
Packit Service db8eaa
rmdir .tst 2>/dev/null
Packit Service db8eaa
AC_SUBST([am__leading_dot])])
Packit Service db8eaa
Packit Service db8eaa
# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
Packit Service db8eaa
# From Jim Meyering
Packit Service db8eaa
Packit Service db8eaa
# Copyright (C) 1996-2018 Free Software Foundation, Inc.
Packit Service db8eaa
#
Packit Service db8eaa
# This file is free software; the Free Software Foundation
Packit Service db8eaa
# gives unlimited permission to copy and/or distribute it,
Packit Service db8eaa
# with or without modifications, as long as this notice is preserved.
Packit Service db8eaa
Packit Service db8eaa
# AM_MAINTAINER_MODE([DEFAULT-MODE])
Packit Service db8eaa
# ----------------------------------
Packit Service db8eaa
# Control maintainer-specific portions of Makefiles.
Packit Service db8eaa
# Default is to disable them, unless 'enable' is passed literally.
Packit Service db8eaa
# For symmetry, 'disable' may be passed as well.  Anyway, the user
Packit Service db8eaa
# can override the default with the --enable/--disable switch.
Packit Service db8eaa
AC_DEFUN([AM_MAINTAINER_MODE],
Packit Service db8eaa
[m4_case(m4_default([$1], [disable]),
Packit Service db8eaa
       [enable], [m4_define([am_maintainer_other], [disable])],
Packit Service db8eaa
       [disable], [m4_define([am_maintainer_other], [enable])],
Packit Service db8eaa
       [m4_define([am_maintainer_other], [enable])
Packit Service db8eaa
        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
Packit Service db8eaa
AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
Packit Service db8eaa
  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
Packit Service db8eaa
  AC_ARG_ENABLE([maintainer-mode],
Packit Service db8eaa
    [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
Packit Service db8eaa
      am_maintainer_other[ make rules and dependencies not useful
Packit Service db8eaa
      (and sometimes confusing) to the casual installer])],
Packit Service db8eaa
    [USE_MAINTAINER_MODE=$enableval],
Packit Service db8eaa
    [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
Packit Service db8eaa
  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
Packit Service db8eaa
  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
Packit Service db8eaa
  MAINT=$MAINTAINER_MODE_TRUE
Packit Service db8eaa
  AC_SUBST([MAINT])dnl
Packit Service db8eaa
]
Packit Service db8eaa
)
Packit Service db8eaa
Packit Service db8eaa
# Check to see how 'make' treats includes.	            -*- Autoconf -*-
Packit Service db8eaa
Packit Service db8eaa
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit Service db8eaa
#
Packit Service db8eaa
# This file is free software; the Free Software Foundation
Packit Service db8eaa
# gives unlimited permission to copy and/or distribute it,
Packit Service db8eaa
# with or without modifications, as long as this notice is preserved.
Packit Service db8eaa
Packit Service db8eaa
# AM_MAKE_INCLUDE()
Packit Service db8eaa
# -----------------
Packit Service db8eaa
# Check whether make has an 'include' directive that can support all
Packit Service db8eaa
# the idioms we need for our automatic dependency tracking code.
Packit Service db8eaa
AC_DEFUN([AM_MAKE_INCLUDE],
Packit Service db8eaa
[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
Packit Service db8eaa
cat > confinc.mk << 'END'
Packit Service db8eaa
am__doit:
Packit Service db8eaa
	@echo this is the am__doit target >confinc.out
Packit Service db8eaa
.PHONY: am__doit
Packit Service db8eaa
END
Packit Service db8eaa
am__include="#"
Packit Service db8eaa
am__quote=
Packit Service db8eaa
# BSD make does it like this.
Packit Service db8eaa
echo '.include "confinc.mk" # ignored' > confmf.BSD
Packit Service db8eaa
# Other make implementations (GNU, Solaris 10, AIX) do it like this.
Packit Service db8eaa
echo 'include confinc.mk # ignored' > confmf.GNU
Packit Service db8eaa
_am_result=no
Packit Service db8eaa
for s in GNU BSD; do
Packit Service db8eaa
  AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
Packit Service db8eaa
  AS_CASE([$?:`cat confinc.out 2>/dev/null`],
Packit Service db8eaa
      ['0:this is the am__doit target'],
Packit Service db8eaa
      [AS_CASE([$s],
Packit Service db8eaa
          [BSD], [am__include='.include' am__quote='"'],
Packit Service db8eaa
          [am__include='include' am__quote=''])])
Packit Service db8eaa
  if test "$am__include" != "#"; then
Packit Service db8eaa
    _am_result="yes ($s style)"
Packit Service db8eaa
    break
Packit Service db8eaa
  fi
Packit Service db8eaa
done
Packit Service db8eaa
rm -f confinc.* confmf.*
Packit Service db8eaa
AC_MSG_RESULT([${_am_result}])
Packit Service db8eaa
AC_SUBST([am__include])])
Packit Service db8eaa
AC_SUBST([am__quote])])
Packit Service db8eaa
Packit Service db8eaa
# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
Packit Service db8eaa
Packit Service db8eaa
# Copyright (C) 1997-2018 Free Software Foundation, Inc.
Packit Service db8eaa
#
Packit Service db8eaa
# This file is free software; the Free Software Foundation
Packit Service db8eaa
# gives unlimited permission to copy and/or distribute it,
Packit Service db8eaa
# with or without modifications, as long as this notice is preserved.
Packit Service db8eaa
Packit Service db8eaa
# AM_MISSING_PROG(NAME, PROGRAM)
Packit Service db8eaa
# ------------------------------
Packit Service db8eaa
AC_DEFUN([AM_MISSING_PROG],
Packit Service db8eaa
[AC_REQUIRE([AM_MISSING_HAS_RUN])
Packit Service db8eaa
$1=${$1-"${am_missing_run}$2"}
Packit Service db8eaa
AC_SUBST($1)])
Packit Service db8eaa
Packit Service db8eaa
# AM_MISSING_HAS_RUN
Packit Service db8eaa
# ------------------
Packit Service db8eaa
# Define MISSING if not defined so far and test if it is modern enough.
Packit Service db8eaa
# If it is, set am_missing_run to use it, otherwise, to nothing.
Packit Service db8eaa
AC_DEFUN([AM_MISSING_HAS_RUN],
Packit Service db8eaa
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit Service db8eaa
AC_REQUIRE_AUX_FILE([missing])dnl
Packit Service db8eaa
if test x"${MISSING+set}" != xset; then
Packit Service db8eaa
  case $am_aux_dir in
Packit Service db8eaa
  *\ * | *\	*)
Packit Service db8eaa
    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
Packit Service db8eaa
  *)
Packit Service db8eaa
    MISSING="\${SHELL} $am_aux_dir/missing" ;;
Packit Service db8eaa
  esac
Packit Service db8eaa
fi
Packit Service db8eaa
# Use eval to expand $SHELL
Packit Service db8eaa
if eval "$MISSING --is-lightweight"; then
Packit Service db8eaa
  am_missing_run="$MISSING "
Packit Service db8eaa
else
Packit Service db8eaa
  am_missing_run=
Packit Service db8eaa
  AC_MSG_WARN(['missing' script is too old or missing])
Packit Service db8eaa
fi
Packit Service db8eaa
])
Packit Service db8eaa
Packit Service db8eaa
# Helper functions for option handling.                     -*- Autoconf -*-
Packit Service db8eaa
Packit Service db8eaa
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit Service db8eaa
#
Packit Service db8eaa
# This file is free software; the Free Software Foundation
Packit Service db8eaa
# gives unlimited permission to copy and/or distribute it,
Packit Service db8eaa
# with or without modifications, as long as this notice is preserved.
Packit Service db8eaa
Packit Service db8eaa
# _AM_MANGLE_OPTION(NAME)
Packit Service db8eaa
# -----------------------
Packit Service db8eaa
AC_DEFUN([_AM_MANGLE_OPTION],
Packit Service db8eaa
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
Packit Service db8eaa
Packit Service db8eaa
# _AM_SET_OPTION(NAME)
Packit Service db8eaa
# --------------------
Packit Service db8eaa
# Set option NAME.  Presently that only means defining a flag for this option.
Packit Service db8eaa
AC_DEFUN([_AM_SET_OPTION],
Packit Service db8eaa
[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
Packit Service db8eaa
Packit Service db8eaa
# _AM_SET_OPTIONS(OPTIONS)
Packit Service db8eaa
# ------------------------
Packit Service db8eaa
# OPTIONS is a space-separated list of Automake options.
Packit Service db8eaa
AC_DEFUN([_AM_SET_OPTIONS],
Packit Service db8eaa
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
Packit Service db8eaa
Packit Service db8eaa
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
Packit Service db8eaa
# -------------------------------------------
Packit Service db8eaa
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
Packit Service db8eaa
AC_DEFUN([_AM_IF_OPTION],
Packit Service db8eaa
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
Packit Service db8eaa
Packit Service db8eaa
# Copyright (C) 1999-2018 Free Software Foundation, Inc.
Packit Service db8eaa
#
Packit Service db8eaa
# This file is free software; the Free Software Foundation
Packit Service db8eaa
# gives unlimited permission to copy and/or distribute it,
Packit Service db8eaa
# with or without modifications, as long as this notice is preserved.
Packit Service db8eaa
Packit Service db8eaa
# _AM_PROG_CC_C_O
Packit Service db8eaa
# ---------------
Packit Service db8eaa
# Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
Packit Service db8eaa
# to automatically call this.
Packit Service db8eaa
AC_DEFUN([_AM_PROG_CC_C_O],
Packit Service db8eaa
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit Service db8eaa
AC_REQUIRE_AUX_FILE([compile])dnl
Packit Service db8eaa
AC_LANG_PUSH([C])dnl
Packit Service db8eaa
AC_CACHE_CHECK(
Packit Service db8eaa
  [whether $CC understands -c and -o together],
Packit Service db8eaa
  [am_cv_prog_cc_c_o],
Packit Service db8eaa
  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
Packit Service db8eaa
  # Make sure it works both with $CC and with simple cc.
Packit Service db8eaa
  # Following AC_PROG_CC_C_O, we do the test twice because some
Packit Service db8eaa
  # compilers refuse to overwrite an existing .o file with -o,
Packit Service db8eaa
  # though they will create one.
Packit Service db8eaa
  am_cv_prog_cc_c_o=yes
Packit Service db8eaa
  for am_i in 1 2; do
Packit Service db8eaa
    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
Packit Service db8eaa
         && test -f conftest2.$ac_objext; then
Packit Service db8eaa
      : OK
Packit Service db8eaa
    else
Packit Service db8eaa
      am_cv_prog_cc_c_o=no
Packit Service db8eaa
      break
Packit Service db8eaa
    fi
Packit Service db8eaa
  done
Packit Service db8eaa
  rm -f core conftest*
Packit Service db8eaa
  unset am_i])
Packit Service db8eaa
if test "$am_cv_prog_cc_c_o" != yes; then
Packit Service db8eaa
   # Losing compiler, so override with the script.
Packit Service db8eaa
   # FIXME: It is wrong to rewrite CC.
Packit Service db8eaa
   # But if we don't then we get into trouble of one sort or another.
Packit Service db8eaa
   # A longer-term fix would be to have automake use am__CC in this case,
Packit Service db8eaa
   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
Packit Service db8eaa
   CC="$am_aux_dir/compile $CC"
Packit Service db8eaa
fi
Packit Service db8eaa
AC_LANG_POP([C])])
Packit Service db8eaa
Packit Service db8eaa
# For backward compatibility.
Packit Service db8eaa
AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
Packit Service db8eaa
Packit Service db8eaa
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit Service db8eaa
#
Packit Service db8eaa
# This file is free software; the Free Software Foundation
Packit Service db8eaa
# gives unlimited permission to copy and/or distribute it,
Packit Service db8eaa
# with or without modifications, as long as this notice is preserved.
Packit Service db8eaa
Packit Service db8eaa
# AM_RUN_LOG(COMMAND)
Packit Service db8eaa
# -------------------
Packit Service db8eaa
# Run COMMAND, save the exit status in ac_status, and log it.
Packit Service db8eaa
# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
Packit Service db8eaa
AC_DEFUN([AM_RUN_LOG],
Packit Service db8eaa
[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
Packit Service db8eaa
   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
Packit Service db8eaa
   ac_status=$?
Packit Service db8eaa
   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
Packit Service db8eaa
   (exit $ac_status); }])
Packit Service db8eaa
Packit Service db8eaa
# Check to make sure that the build environment is sane.    -*- Autoconf -*-
Packit Service db8eaa
Packit Service db8eaa
# Copyright (C) 1996-2018 Free Software Foundation, Inc.
Packit Service db8eaa
#
Packit Service db8eaa
# This file is free software; the Free Software Foundation
Packit Service db8eaa
# gives unlimited permission to copy and/or distribute it,
Packit Service db8eaa
# with or without modifications, as long as this notice is preserved.
Packit Service db8eaa
Packit Service db8eaa
# AM_SANITY_CHECK
Packit Service db8eaa
# ---------------
Packit Service db8eaa
AC_DEFUN([AM_SANITY_CHECK],
Packit Service db8eaa
[AC_MSG_CHECKING([whether build environment is sane])
Packit Service db8eaa
# Reject unsafe characters in $srcdir or the absolute working directory
Packit Service db8eaa
# name.  Accept space and tab only in the latter.
Packit Service db8eaa
am_lf='
Packit Service db8eaa
'
Packit Service db8eaa
case `pwd` in
Packit Service db8eaa
  *[[\\\"\#\$\&\'\`$am_lf]]*)
Packit Service db8eaa
    AC_MSG_ERROR([unsafe absolute working directory name]);;
Packit Service db8eaa
esac
Packit Service db8eaa
case $srcdir in
Packit Service db8eaa
  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
Packit Service db8eaa
    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
Packit Service db8eaa
esac
Packit Service db8eaa
Packit Service db8eaa
# Do 'set' in a subshell so we don't clobber the current shell's
Packit Service db8eaa
# arguments.  Must try -L first in case configure is actually a
Packit Service db8eaa
# symlink; some systems play weird games with the mod time of symlinks
Packit Service db8eaa
# (eg FreeBSD returns the mod time of the symlink's containing
Packit Service db8eaa
# directory).
Packit Service db8eaa
if (
Packit Service db8eaa
   am_has_slept=no
Packit Service db8eaa
   for am_try in 1 2; do
Packit Service db8eaa
     echo "timestamp, slept: $am_has_slept" > conftest.file
Packit Service db8eaa
     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
Packit Service db8eaa
     if test "$[*]" = "X"; then
Packit Service db8eaa
	# -L didn't work.
Packit Service db8eaa
	set X `ls -t "$srcdir/configure" conftest.file`
Packit Service db8eaa
     fi
Packit Service db8eaa
     if test "$[*]" != "X $srcdir/configure conftest.file" \
Packit Service db8eaa
	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
Packit Service db8eaa
Packit Service db8eaa
	# If neither matched, then we have a broken ls.  This can happen
Packit Service db8eaa
	# if, for instance, CONFIG_SHELL is bash and it inherits a
Packit Service db8eaa
	# broken ls alias from the environment.  This has actually
Packit Service db8eaa
	# happened.  Such a system could not be considered "sane".
Packit Service db8eaa
	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
Packit Service db8eaa
  alias in your environment])
Packit Service db8eaa
     fi
Packit Service db8eaa
     if test "$[2]" = conftest.file || test $am_try -eq 2; then
Packit Service db8eaa
       break
Packit Service db8eaa
     fi
Packit Service db8eaa
     # Just in case.
Packit Service db8eaa
     sleep 1
Packit Service db8eaa
     am_has_slept=yes
Packit Service db8eaa
   done
Packit Service db8eaa
   test "$[2]" = conftest.file
Packit Service db8eaa
   )
Packit Service db8eaa
then
Packit Service db8eaa
   # Ok.
Packit Service db8eaa
   :
Packit Service db8eaa
else
Packit Service db8eaa
   AC_MSG_ERROR([newly created file is older than distributed files!
Packit Service db8eaa
Check your system clock])
Packit Service db8eaa
fi
Packit Service db8eaa
AC_MSG_RESULT([yes])
Packit Service db8eaa
# If we didn't sleep, we still need to ensure time stamps of config.status and
Packit Service db8eaa
# generated files are strictly newer.
Packit Service db8eaa
am_sleep_pid=
Packit Service db8eaa
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
Packit Service db8eaa
  ( sleep 1 ) &
Packit Service db8eaa
  am_sleep_pid=$!
Packit Service db8eaa
fi
Packit Service db8eaa
AC_CONFIG_COMMANDS_PRE(
Packit Service db8eaa
  [AC_MSG_CHECKING([that generated files are newer than configure])
Packit Service db8eaa
   if test -n "$am_sleep_pid"; then
Packit Service db8eaa
     # Hide warnings about reused PIDs.
Packit Service db8eaa
     wait $am_sleep_pid 2>/dev/null
Packit Service db8eaa
   fi
Packit Service db8eaa
   AC_MSG_RESULT([done])])
Packit Service db8eaa
rm -f conftest.file
Packit Service db8eaa
])
Packit Service db8eaa
Packit Service db8eaa
# Copyright (C) 2009-2018 Free Software Foundation, Inc.
Packit Service db8eaa
#
Packit Service db8eaa
# This file is free software; the Free Software Foundation
Packit Service db8eaa
# gives unlimited permission to copy and/or distribute it,
Packit Service db8eaa
# with or without modifications, as long as this notice is preserved.
Packit Service db8eaa
Packit Service db8eaa
# AM_SILENT_RULES([DEFAULT])
Packit Service db8eaa
# --------------------------
Packit Service db8eaa
# Enable less verbose build rules; with the default set to DEFAULT
Packit Service db8eaa
# ("yes" being less verbose, "no" or empty being verbose).
Packit Service db8eaa
AC_DEFUN([AM_SILENT_RULES],
Packit Service db8eaa
[AC_ARG_ENABLE([silent-rules], [dnl
Packit Service db8eaa
AS_HELP_STRING(
Packit Service db8eaa
  [--enable-silent-rules],
Packit Service db8eaa
  [less verbose build output (undo: "make V=1")])
Packit Service db8eaa
AS_HELP_STRING(
Packit Service db8eaa
  [--disable-silent-rules],
Packit Service db8eaa
  [verbose build output (undo: "make V=0")])dnl
Packit Service db8eaa
])
Packit Service db8eaa
case $enable_silent_rules in @%:@ (((
Packit Service db8eaa
  yes) AM_DEFAULT_VERBOSITY=0;;
Packit Service db8eaa
   no) AM_DEFAULT_VERBOSITY=1;;
Packit Service db8eaa
    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
Packit Service db8eaa
esac
Packit Service db8eaa
dnl
Packit Service db8eaa
dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
Packit Service db8eaa
dnl do not support nested variable expansions.
Packit Service db8eaa
dnl See automake bug#9928 and bug#10237.
Packit Service db8eaa
am_make=${MAKE-make}
Packit Service db8eaa
AC_CACHE_CHECK([whether $am_make supports nested variables],
Packit Service db8eaa
   [am_cv_make_support_nested_variables],
Packit Service db8eaa
   [if AS_ECHO([['TRUE=$(BAR$(V))
Packit Service db8eaa
BAR0=false
Packit Service db8eaa
BAR1=true
Packit Service db8eaa
V=1
Packit Service db8eaa
am__doit:
Packit Service db8eaa
	@$(TRUE)
Packit Service db8eaa
.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
Packit Service db8eaa
  am_cv_make_support_nested_variables=yes
Packit Service db8eaa
else
Packit Service db8eaa
  am_cv_make_support_nested_variables=no
Packit Service db8eaa
fi])
Packit Service db8eaa
if test $am_cv_make_support_nested_variables = yes; then
Packit Service db8eaa
  dnl Using '$V' instead of '$(V)' breaks IRIX make.
Packit Service db8eaa
  AM_V='$(V)'
Packit Service db8eaa
  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
Packit Service db8eaa
else
Packit Service db8eaa
  AM_V=$AM_DEFAULT_VERBOSITY
Packit Service db8eaa
  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
Packit Service db8eaa
fi
Packit Service db8eaa
AC_SUBST([AM_V])dnl
Packit Service db8eaa
AM_SUBST_NOTMAKE([AM_V])dnl
Packit Service db8eaa
AC_SUBST([AM_DEFAULT_V])dnl
Packit Service db8eaa
AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
Packit Service db8eaa
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
Packit Service db8eaa
AM_BACKSLASH='\'
Packit Service db8eaa
AC_SUBST([AM_BACKSLASH])dnl
Packit Service db8eaa
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
Packit Service db8eaa
])
Packit Service db8eaa
Packit Service db8eaa
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit Service db8eaa
#
Packit Service db8eaa
# This file is free software; the Free Software Foundation
Packit Service db8eaa
# gives unlimited permission to copy and/or distribute it,
Packit Service db8eaa
# with or without modifications, as long as this notice is preserved.
Packit Service db8eaa
Packit Service db8eaa
# AM_PROG_INSTALL_STRIP
Packit Service db8eaa
# ---------------------
Packit Service db8eaa
# One issue with vendor 'install' (even GNU) is that you can't
Packit Service db8eaa
# specify the program used to strip binaries.  This is especially
Packit Service db8eaa
# annoying in cross-compiling environments, where the build's strip
Packit Service db8eaa
# is unlikely to handle the host's binaries.
Packit Service db8eaa
# Fortunately install-sh will honor a STRIPPROG variable, so we
Packit Service db8eaa
# always use install-sh in "make install-strip", and initialize
Packit Service db8eaa
# STRIPPROG with the value of the STRIP variable (set by the user).
Packit Service db8eaa
AC_DEFUN([AM_PROG_INSTALL_STRIP],
Packit Service db8eaa
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Packit Service db8eaa
# Installed binaries are usually stripped using 'strip' when the user
Packit Service db8eaa
# run "make install-strip".  However 'strip' might not be the right
Packit Service db8eaa
# tool to use in cross-compilation environments, therefore Automake
Packit Service db8eaa
# will honor the 'STRIP' environment variable to overrule this program.
Packit Service db8eaa
dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
Packit Service db8eaa
if test "$cross_compiling" != no; then
Packit Service db8eaa
  AC_CHECK_TOOL([STRIP], [strip], :)
Packit Service db8eaa
fi
Packit Service db8eaa
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
Packit Service db8eaa
AC_SUBST([INSTALL_STRIP_PROGRAM])])
Packit Service db8eaa
Packit Service db8eaa
# Copyright (C) 2006-2018 Free Software Foundation, Inc.
Packit Service db8eaa
#
Packit Service db8eaa
# This file is free software; the Free Software Foundation
Packit Service db8eaa
# gives unlimited permission to copy and/or distribute it,
Packit Service db8eaa
# with or without modifications, as long as this notice is preserved.
Packit Service db8eaa
Packit Service db8eaa
# _AM_SUBST_NOTMAKE(VARIABLE)
Packit Service db8eaa
# ---------------------------
Packit Service db8eaa
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
Packit Service db8eaa
# This macro is traced by Automake.
Packit Service db8eaa
AC_DEFUN([_AM_SUBST_NOTMAKE])
Packit Service db8eaa
Packit Service db8eaa
# AM_SUBST_NOTMAKE(VARIABLE)
Packit Service db8eaa
# --------------------------
Packit Service db8eaa
# Public sister of _AM_SUBST_NOTMAKE.
Packit Service db8eaa
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
Packit Service db8eaa
Packit Service db8eaa
# Check how to create a tarball.                            -*- Autoconf -*-
Packit Service db8eaa
Packit Service db8eaa
# Copyright (C) 2004-2018 Free Software Foundation, Inc.
Packit Service db8eaa
#
Packit Service db8eaa
# This file is free software; the Free Software Foundation
Packit Service db8eaa
# gives unlimited permission to copy and/or distribute it,
Packit Service db8eaa
# with or without modifications, as long as this notice is preserved.
Packit Service db8eaa
Packit Service db8eaa
# _AM_PROG_TAR(FORMAT)
Packit Service db8eaa
# --------------------
Packit Service db8eaa
# Check how to create a tarball in format FORMAT.
Packit Service db8eaa
# FORMAT should be one of 'v7', 'ustar', or 'pax'.
Packit Service db8eaa
#
Packit Service db8eaa
# Substitute a variable $(am__tar) that is a command
Packit Service db8eaa
# writing to stdout a FORMAT-tarball containing the directory
Packit Service db8eaa
# $tardir.
Packit Service db8eaa
#     tardir=directory && $(am__tar) > result.tar
Packit Service db8eaa
#
Packit Service db8eaa
# Substitute a variable $(am__untar) that extract such
Packit Service db8eaa
# a tarball read from stdin.
Packit Service db8eaa
#     $(am__untar) < result.tar
Packit Service db8eaa
#
Packit Service db8eaa
AC_DEFUN([_AM_PROG_TAR],
Packit Service db8eaa
[# Always define AMTAR for backward compatibility.  Yes, it's still used
Packit Service db8eaa
# in the wild :-(  We should find a proper way to deprecate it ...
Packit Service db8eaa
AC_SUBST([AMTAR], ['$${TAR-tar}'])
Packit Service db8eaa
Packit Service db8eaa
# We'll loop over all known methods to create a tar archive until one works.
Packit Service db8eaa
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
Packit Service db8eaa
Packit Service db8eaa
m4_if([$1], [v7],
Packit Service db8eaa
  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
Packit Service db8eaa
Packit Service db8eaa
  [m4_case([$1],
Packit Service db8eaa
    [ustar],
Packit Service db8eaa
     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
Packit Service db8eaa
      # There is notably a 21 bits limit for the UID and the GID.  In fact,
Packit Service db8eaa
      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
Packit Service db8eaa
      # and bug#13588).
Packit Service db8eaa
      am_max_uid=2097151 # 2^21 - 1
Packit Service db8eaa
      am_max_gid=$am_max_uid
Packit Service db8eaa
      # The $UID and $GID variables are not portable, so we need to resort
Packit Service db8eaa
      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
Packit Service db8eaa
      # below are definitely unexpected, so allow the users to see them
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      # (that is, avoid stderr redirection).
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      am_uid=`id -u || echo unknown`
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      am_gid=`id -g || echo unknown`
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      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
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      if test $am_uid -le $am_max_uid; then
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         AC_MSG_RESULT([yes])
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      else
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         AC_MSG_RESULT([no])
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         _am_tools=none
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      fi
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      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
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      if test $am_gid -le $am_max_gid; 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],
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  [pax],
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    [],
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  [m4_fatal([Unknown tar format])])
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  AC_MSG_CHECKING([how to create a $1 tar archive])
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  # Go ahead even if we have the value already cached.  We do so because we
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  # need to set the values for the 'am__tar' and 'am__untar' variables.
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  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
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  for _am_tool in $_am_tools; do
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    case $_am_tool in
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    gnutar)
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      for _am_tar in tar gnutar gtar; do
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        AM_RUN_LOG([$_am_tar --version]) && break
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      done
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      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
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      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
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      am__untar="$_am_tar -xf -"
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      ;;
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    plaintar)
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      # Must skip GNU tar: if it does not support --format= it doesn't create
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      # ustar tarball either.
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      (tar --version) >/dev/null 2>&1 && continue
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      am__tar='tar chf - "$$tardir"'
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      am__tar_='tar chf - "$tardir"'
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      am__untar='tar xf -'
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      ;;
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    pax)
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      am__tar='pax -L -x $1 -w "$$tardir"'
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      am__tar_='pax -L -x $1 -w "$tardir"'
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      am__untar='pax -r'
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      ;;
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    cpio)
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      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
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      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
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      am__untar='cpio -i -H $1 -d'
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      ;;
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    none)
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      am__tar=false
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      am__tar_=false
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      am__untar=false
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      ;;
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    esac
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    # If the value was cached, stop now.  We just wanted to have am__tar
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    # and am__untar set.
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    test -n "${am_cv_prog_tar_$1}" && break
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    # tar/untar a dummy directory, and stop if the command works.
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    rm -rf conftest.dir
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    mkdir conftest.dir
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    echo GrepMe > conftest.dir/file
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    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
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    rm -rf conftest.dir
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    if test -s conftest.tar; then
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      AM_RUN_LOG([$am__untar 
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      AM_RUN_LOG([cat conftest.dir/file])
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      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
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    fi
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  done
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  rm -rf conftest.dir
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  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
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  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
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AC_SUBST([am__tar])
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AC_SUBST([am__untar])
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]) # _AM_PROG_TAR
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m4_include([m4/attributes.m4])
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m4_include([m4/libtool.m4])
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m4_include([m4/ltoptions.m4])
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m4_include([m4/ltsugar.m4])
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m4_include([m4/ltversion.m4])
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m4_include([m4/lt~obsolete.m4])
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m4_include([acinclude.m4])