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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# 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_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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#
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# $ac_aux_dir/missing
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# $top_srcdir/$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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# unfortunately $(top_srcdir) has no meaning in configure.
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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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])
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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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AC_SUBST([$1_TRUE])dnl
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AC_CONFIG_COMMANDS_PRE(
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[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
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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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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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  # instance it was reported that on HP-UX the gcc test will end up
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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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  m4_case([$1], [CC],
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    [CXX],
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  for depmode in $am_compiler_list; do
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    # we should not choose a depcomp mode which is confused by this.
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      echo '/* dummy */' > sub/conftst$i.h
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    gcc)
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      # This depmode causes a compiler race in universal mode.
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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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	continue
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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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      # so weak that their functioning should not be impacted.
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      am__obj=conftest.${OBJEXT-o}
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      am__minus_obj=
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      ;;
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    none) break ;;
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    if depmode=$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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          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$enable_dependency_tracking" != xno])
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AC_SUBST([AMDEPBACKSLASH])dnl
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_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
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AC_SUBST([am__nodep])dnl
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_AM_SUBST_NOTMAKE([am__nodep])dnl
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])
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# Generate code to set up dependency tracking.              -*- Autoconf -*-
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# Copyright (C) 1999-2018 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# _AM_OUTPUT_DEPENDENCY_COMMANDS
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# ------------------------------
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AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
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[{
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  AS_CASE([$CONFIG_FILES],
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          [*\'*], [eval set x "$CONFIG_FILES"],
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          [*], [set x $CONFIG_FILES])
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  shift
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  # Used to flag and report bootstrapping failures.
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  do
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    # Check whether this is an Automake generated Makefile which includes
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    # dependency-tracking related rules and includes.
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    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
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      || continue
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    am_dirpart=`AS_DIRNAME(["$am_mf"])`
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    AM_RUN_LOG([cd "$am_dirpart" \
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      && sed -e '/# am--include-marker/d' "$am_filepart" \
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        | $MAKE -f - am--depfiles]) || am_rc=$?
Packit b89d10
  done
Packit b89d10
  if test $am_rc -ne 0; then
Packit b89d10
    AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
Packit b89d10
    for automatic dependency tracking.  Try re-running configure with the
Packit b89d10
    '--disable-dependency-tracking' option to at least be able to build
Packit b89d10
    the package (albeit without support for automatic dependency tracking).])
Packit b89d10
  fi
Packit b89d10
  AS_UNSET([am_dirpart])
Packit b89d10
  AS_UNSET([am_filepart])
Packit b89d10
  AS_UNSET([am_mf])
Packit b89d10
  AS_UNSET([am_rc])
Packit b89d10
  rm -f conftest-deps.mk
Packit b89d10
}
Packit b89d10
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
Packit b89d10
Packit b89d10
Packit b89d10
# AM_OUTPUT_DEPENDENCY_COMMANDS
Packit b89d10
# -----------------------------
Packit b89d10
# This macro should only be invoked once -- use via AC_REQUIRE.
Packit b89d10
#
Packit b89d10
# This code is only required when automatic dependency tracking is enabled.
Packit b89d10
# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
Packit b89d10
# order to bootstrap the dependency handling code.
Packit b89d10
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit b89d10
[AC_CONFIG_COMMANDS([depfiles],
Packit b89d10
     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit b89d10
     [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
Packit b89d10
Packit b89d10
# Do all the work for Automake.                             -*- Autoconf -*-
Packit b89d10
Packit b89d10
# Copyright (C) 1996-2018 Free Software Foundation, Inc.
Packit b89d10
#
Packit b89d10
# This file is free software; the Free Software Foundation
Packit b89d10
# gives unlimited permission to copy and/or distribute it,
Packit b89d10
# with or without modifications, as long as this notice is preserved.
Packit b89d10
Packit b89d10
# This macro actually does too much.  Some checks are only needed if
Packit b89d10
# your package does certain things.  But this isn't really a big deal.
Packit b89d10
Packit b89d10
dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
Packit b89d10
m4_define([AC_PROG_CC],
Packit b89d10
m4_defn([AC_PROG_CC])
Packit b89d10
[_AM_PROG_CC_C_O
Packit b89d10
])
Packit b89d10
Packit b89d10
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
Packit b89d10
# AM_INIT_AUTOMAKE([OPTIONS])
Packit b89d10
# -----------------------------------------------
Packit b89d10
# The call with PACKAGE and VERSION arguments is the old style
Packit b89d10
# call (pre autoconf-2.50), which is being phased out.  PACKAGE
Packit b89d10
# and VERSION should now be passed to AC_INIT and removed from
Packit b89d10
# the call to AM_INIT_AUTOMAKE.
Packit b89d10
# We support both call styles for the transition.  After
Packit b89d10
# the next Automake release, Autoconf can make the AC_INIT
Packit b89d10
# arguments mandatory, and then we can depend on a new Autoconf
Packit b89d10
# release and drop the old call support.
Packit b89d10
AC_DEFUN([AM_INIT_AUTOMAKE],
Packit b89d10
[AC_PREREQ([2.65])dnl
Packit b89d10
dnl Autoconf wants to disallow AM_ names.  We explicitly allow
Packit b89d10
dnl the ones we care about.
Packit b89d10
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
Packit b89d10
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
Packit b89d10
AC_REQUIRE([AC_PROG_INSTALL])dnl
Packit b89d10
if test "`cd $srcdir && pwd`" != "`pwd`"; then
Packit b89d10
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
Packit b89d10
  # is not polluted with repeated "-I."
Packit b89d10
  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
Packit b89d10
  # test to see if srcdir already configured
Packit b89d10
  if test -f $srcdir/config.status; then
Packit b89d10
    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
Packit b89d10
  fi
Packit b89d10
fi
Packit b89d10
Packit b89d10
# test whether we have cygpath
Packit b89d10
if test -z "$CYGPATH_W"; then
Packit b89d10
  if (cygpath --version) >/dev/null 2>/dev/null; then
Packit b89d10
    CYGPATH_W='cygpath -w'
Packit b89d10
  else
Packit b89d10
    CYGPATH_W=echo
Packit b89d10
  fi
Packit b89d10
fi
Packit b89d10
AC_SUBST([CYGPATH_W])
Packit b89d10
Packit b89d10
# Define the identity of the package.
Packit b89d10
dnl Distinguish between old-style and new-style calls.
Packit b89d10
m4_ifval([$2],
Packit b89d10
[AC_DIAGNOSE([obsolete],
Packit b89d10
             [$0: two- and three-arguments forms are deprecated.])
Packit b89d10
m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
Packit b89d10
 AC_SUBST([PACKAGE], [$1])dnl
Packit b89d10
 AC_SUBST([VERSION], [$2])],
Packit b89d10
[_AM_SET_OPTIONS([$1])dnl
Packit b89d10
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
Packit b89d10
m4_if(
Packit b89d10
  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
Packit b89d10
  [ok:ok],,
Packit b89d10
  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
Packit b89d10
 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
Packit b89d10
 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
Packit b89d10
Packit b89d10
_AM_IF_OPTION([no-define],,
Packit b89d10
[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
Packit b89d10
 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
Packit b89d10
Packit b89d10
# Some tools Automake needs.
Packit b89d10
AC_REQUIRE([AM_SANITY_CHECK])dnl
Packit b89d10
AC_REQUIRE([AC_ARG_PROGRAM])dnl
Packit b89d10
AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
Packit b89d10
AM_MISSING_PROG([AUTOCONF], [autoconf])
Packit b89d10
AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
Packit b89d10
AM_MISSING_PROG([AUTOHEADER], [autoheader])
Packit b89d10
AM_MISSING_PROG([MAKEINFO], [makeinfo])
Packit b89d10
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Packit b89d10
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
Packit b89d10
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
Packit b89d10
# For better backward compatibility.  To be removed once Automake 1.9.x
Packit b89d10
# dies out for good.  For more background, see:
Packit b89d10
# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
Packit b89d10
# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
Packit b89d10
AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
Packit b89d10
# We need awk for the "check" target (and possibly the TAP driver).  The
Packit b89d10
# system "awk" is bad on some platforms.
Packit b89d10
AC_REQUIRE([AC_PROG_AWK])dnl
Packit b89d10
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
Packit b89d10
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
Packit b89d10
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
Packit b89d10
	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
Packit b89d10
			     [_AM_PROG_TAR([v7])])])
Packit b89d10
_AM_IF_OPTION([no-dependencies],,
Packit b89d10
[AC_PROVIDE_IFELSE([AC_PROG_CC],
Packit b89d10
		  [_AM_DEPENDENCIES([CC])],
Packit b89d10
		  [m4_define([AC_PROG_CC],
Packit b89d10
			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
Packit b89d10
AC_PROVIDE_IFELSE([AC_PROG_CXX],
Packit b89d10
		  [_AM_DEPENDENCIES([CXX])],
Packit b89d10
		  [m4_define([AC_PROG_CXX],
Packit b89d10
			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
Packit b89d10
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
Packit b89d10
		  [_AM_DEPENDENCIES([OBJC])],
Packit b89d10
		  [m4_define([AC_PROG_OBJC],
Packit b89d10
			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
Packit b89d10
AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
Packit b89d10
		  [_AM_DEPENDENCIES([OBJCXX])],
Packit b89d10
		  [m4_define([AC_PROG_OBJCXX],
Packit b89d10
			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
Packit b89d10
])
Packit b89d10
AC_REQUIRE([AM_SILENT_RULES])dnl
Packit b89d10
dnl The testsuite driver may need to know about EXEEXT, so add the
Packit b89d10
dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
Packit b89d10
dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
Packit b89d10
AC_CONFIG_COMMANDS_PRE(dnl
Packit b89d10
[m4_provide_if([_AM_COMPILER_EXEEXT],
Packit b89d10
  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
Packit b89d10
Packit b89d10
# POSIX will say in a future version that running "rm -f" with no argument
Packit b89d10
# is OK; and we want to be able to make that assumption in our Makefile
Packit b89d10
# recipes.  So use an aggressive probe to check that the usage we want is
Packit b89d10
# actually supported "in the wild" to an acceptable degree.
Packit b89d10
# See automake bug#10828.
Packit b89d10
# To make any issue more visible, cause the running configure to be aborted
Packit b89d10
# by default if the 'rm' program in use doesn't match our expectations; the
Packit b89d10
# user can still override this though.
Packit b89d10
if rm -f && rm -fr && rm -rf; then : OK; else
Packit b89d10
  cat >&2 <<'END'
Packit b89d10
Oops!
Packit b89d10
Packit b89d10
Your 'rm' program seems unable to run without file operands specified
Packit b89d10
on the command line, even when the '-f' option is present.  This is contrary
Packit b89d10
to the behaviour of most rm programs out there, and not conforming with
Packit b89d10
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
Packit b89d10
Packit b89d10
Please tell bug-automake@gnu.org about your system, including the value
Packit b89d10
of your $PATH and any error possibly output before this message.  This
Packit b89d10
can help us improve future automake versions.
Packit b89d10
Packit b89d10
END
Packit b89d10
  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
Packit b89d10
    echo 'Configuration will proceed anyway, since you have set the' >&2
Packit b89d10
    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
Packit b89d10
    echo >&2
Packit b89d10
  else
Packit b89d10
    cat >&2 <<'END'
Packit b89d10
Aborting the configuration process, to ensure you take notice of the issue.
Packit b89d10
Packit b89d10
You can download and install GNU coreutils to get an 'rm' implementation
Packit b89d10
that behaves properly: <https://www.gnu.org/software/coreutils/>.
Packit b89d10
Packit b89d10
If you want to complete the configuration process using your problematic
Packit b89d10
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
Packit b89d10
to "yes", and re-run configure.
Packit b89d10
Packit b89d10
END
Packit b89d10
    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
Packit b89d10
  fi
Packit b89d10
fi
Packit b89d10
dnl The trailing newline in this macro's definition is deliberate, for
Packit b89d10
dnl backward compatibility and to allow trailing 'dnl'-style comments
Packit b89d10
dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
Packit b89d10
])
Packit b89d10
Packit b89d10
dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
Packit b89d10
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
Packit b89d10
dnl mangled by Autoconf and run in a shell conditional statement.
Packit b89d10
m4_define([_AC_COMPILER_EXEEXT],
Packit b89d10
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
Packit b89d10
Packit b89d10
# When config.status generates a header, we must update the stamp-h file.
Packit b89d10
# This file resides in the same directory as the config header
Packit b89d10
# that is generated.  The stamp files are numbered to have different names.
Packit b89d10
Packit b89d10
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
Packit b89d10
# loop where config.status creates the headers, so we can generate
Packit b89d10
# our stamp files there.
Packit b89d10
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
Packit b89d10
[# Compute $1's index in $config_headers.
Packit b89d10
_am_arg=$1
Packit b89d10
_am_stamp_count=1
Packit b89d10
for _am_header in $config_headers :; do
Packit b89d10
  case $_am_header in
Packit b89d10
    $_am_arg | $_am_arg:* )
Packit b89d10
      break ;;
Packit b89d10
    * )
Packit b89d10
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
Packit b89d10
  esac
Packit b89d10
done
Packit b89d10
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
Packit b89d10
Packit b89d10
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit b89d10
#
Packit b89d10
# This file is free software; the Free Software Foundation
Packit b89d10
# gives unlimited permission to copy and/or distribute it,
Packit b89d10
# with or without modifications, as long as this notice is preserved.
Packit b89d10
Packit b89d10
# AM_PROG_INSTALL_SH
Packit b89d10
# ------------------
Packit b89d10
# Define $install_sh.
Packit b89d10
AC_DEFUN([AM_PROG_INSTALL_SH],
Packit b89d10
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit b89d10
if test x"${install_sh+set}" != xset; then
Packit b89d10
  case $am_aux_dir in
Packit b89d10
  *\ * | *\	*)
Packit b89d10
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
Packit b89d10
  *)
Packit b89d10
    install_sh="\${SHELL} $am_aux_dir/install-sh"
Packit b89d10
  esac
Packit b89d10
fi
Packit b89d10
AC_SUBST([install_sh])])
Packit b89d10
Packit b89d10
# Copyright (C) 2003-2018 Free Software Foundation, Inc.
Packit b89d10
#
Packit b89d10
# This file is free software; the Free Software Foundation
Packit b89d10
# gives unlimited permission to copy and/or distribute it,
Packit b89d10
# with or without modifications, as long as this notice is preserved.
Packit b89d10
Packit b89d10
# Check whether the underlying file-system supports filenames
Packit b89d10
# with a leading dot.  For instance MS-DOS doesn't.
Packit b89d10
AC_DEFUN([AM_SET_LEADING_DOT],
Packit b89d10
[rm -rf .tst 2>/dev/null
Packit b89d10
mkdir .tst 2>/dev/null
Packit b89d10
if test -d .tst; then
Packit b89d10
  am__leading_dot=.
Packit b89d10
else
Packit b89d10
  am__leading_dot=_
Packit b89d10
fi
Packit b89d10
rmdir .tst 2>/dev/null
Packit b89d10
AC_SUBST([am__leading_dot])])
Packit b89d10
Packit b89d10
# Check to see how 'make' treats includes.	            -*- Autoconf -*-
Packit b89d10
Packit b89d10
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit b89d10
#
Packit b89d10
# This file is free software; the Free Software Foundation
Packit b89d10
# gives unlimited permission to copy and/or distribute it,
Packit b89d10
# with or without modifications, as long as this notice is preserved.
Packit b89d10
Packit b89d10
# AM_MAKE_INCLUDE()
Packit b89d10
# -----------------
Packit b89d10
# Check whether make has an 'include' directive that can support all
Packit b89d10
# the idioms we need for our automatic dependency tracking code.
Packit b89d10
AC_DEFUN([AM_MAKE_INCLUDE],
Packit b89d10
[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
Packit b89d10
cat > confinc.mk << 'END'
Packit b89d10
am__doit:
Packit b89d10
	@echo this is the am__doit target >confinc.out
Packit b89d10
.PHONY: am__doit
Packit b89d10
END
Packit b89d10
am__include="#"
Packit b89d10
am__quote=
Packit b89d10
# BSD make does it like this.
Packit b89d10
echo '.include "confinc.mk" # ignored' > confmf.BSD
Packit b89d10
# Other make implementations (GNU, Solaris 10, AIX) do it like this.
Packit b89d10
echo 'include confinc.mk # ignored' > confmf.GNU
Packit b89d10
_am_result=no
Packit b89d10
for s in GNU BSD; do
Packit b89d10
  AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
Packit b89d10
  AS_CASE([$?:`cat confinc.out 2>/dev/null`],
Packit b89d10
      ['0:this is the am__doit target'],
Packit b89d10
      [AS_CASE([$s],
Packit b89d10
          [BSD], [am__include='.include' am__quote='"'],
Packit b89d10
          [am__include='include' am__quote=''])])
Packit b89d10
  if test "$am__include" != "#"; then
Packit b89d10
    _am_result="yes ($s style)"
Packit b89d10
    break
Packit b89d10
  fi
Packit b89d10
done
Packit b89d10
rm -f confinc.* confmf.*
Packit b89d10
AC_MSG_RESULT([${_am_result}])
Packit b89d10
AC_SUBST([am__include])])
Packit b89d10
AC_SUBST([am__quote])])
Packit b89d10
Packit b89d10
# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
Packit b89d10
Packit b89d10
# Copyright (C) 1997-2018 Free Software Foundation, Inc.
Packit b89d10
#
Packit b89d10
# This file is free software; the Free Software Foundation
Packit b89d10
# gives unlimited permission to copy and/or distribute it,
Packit b89d10
# with or without modifications, as long as this notice is preserved.
Packit b89d10
Packit b89d10
# AM_MISSING_PROG(NAME, PROGRAM)
Packit b89d10
# ------------------------------
Packit b89d10
AC_DEFUN([AM_MISSING_PROG],
Packit b89d10
[AC_REQUIRE([AM_MISSING_HAS_RUN])
Packit b89d10
$1=${$1-"${am_missing_run}$2"}
Packit b89d10
AC_SUBST($1)])
Packit b89d10
Packit b89d10
# AM_MISSING_HAS_RUN
Packit b89d10
# ------------------
Packit b89d10
# Define MISSING if not defined so far and test if it is modern enough.
Packit b89d10
# If it is, set am_missing_run to use it, otherwise, to nothing.
Packit b89d10
AC_DEFUN([AM_MISSING_HAS_RUN],
Packit b89d10
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit b89d10
AC_REQUIRE_AUX_FILE([missing])dnl
Packit b89d10
if test x"${MISSING+set}" != xset; then
Packit b89d10
  case $am_aux_dir in
Packit b89d10
  *\ * | *\	*)
Packit b89d10
    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
Packit b89d10
  *)
Packit b89d10
    MISSING="\${SHELL} $am_aux_dir/missing" ;;
Packit b89d10
  esac
Packit b89d10
fi
Packit b89d10
# Use eval to expand $SHELL
Packit b89d10
if eval "$MISSING --is-lightweight"; then
Packit b89d10
  am_missing_run="$MISSING "
Packit b89d10
else
Packit b89d10
  am_missing_run=
Packit b89d10
  AC_MSG_WARN(['missing' script is too old or missing])
Packit b89d10
fi
Packit b89d10
])
Packit b89d10
Packit b89d10
# Helper functions for option handling.                     -*- Autoconf -*-
Packit b89d10
Packit b89d10
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit b89d10
#
Packit b89d10
# This file is free software; the Free Software Foundation
Packit b89d10
# gives unlimited permission to copy and/or distribute it,
Packit b89d10
# with or without modifications, as long as this notice is preserved.
Packit b89d10
Packit b89d10
# _AM_MANGLE_OPTION(NAME)
Packit b89d10
# -----------------------
Packit b89d10
AC_DEFUN([_AM_MANGLE_OPTION],
Packit b89d10
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
Packit b89d10
Packit b89d10
# _AM_SET_OPTION(NAME)
Packit b89d10
# --------------------
Packit b89d10
# Set option NAME.  Presently that only means defining a flag for this option.
Packit b89d10
AC_DEFUN([_AM_SET_OPTION],
Packit b89d10
[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
Packit b89d10
Packit b89d10
# _AM_SET_OPTIONS(OPTIONS)
Packit b89d10
# ------------------------
Packit b89d10
# OPTIONS is a space-separated list of Automake options.
Packit b89d10
AC_DEFUN([_AM_SET_OPTIONS],
Packit b89d10
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
Packit b89d10
Packit b89d10
# _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) 1999-2018 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_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 $CC"
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fi
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AC_LANG_POP([C])])
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# For backward compatibility.
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AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
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# Copyright (C) 2001-2018 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# AM_RUN_LOG(COMMAND)
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# -------------------
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# Run COMMAND, save the exit status in ac_status, and log it.
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# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
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AC_DEFUN([AM_RUN_LOG],
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[{ echo "$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) 1996-2018 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_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
Packit b89d10
# 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 "$[*]" = "X"; then
Packit b89d10
	# -L didn't work.
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	set X `ls -t "$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 $srcdir/configure"; then
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	# If neither matched, then we have a broken ls.  This can happen
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	# if, for instance, CONFIG_SHELL is bash and it inherits a
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	# broken ls alias from the environment.  This has actually
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	# happened.  Such a system could not be considered "sane".
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	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
Packit b89d10
  alias in your environment])
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     fi
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     if test "$[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
Packit b89d10
     # Hide warnings about reused PIDs.
Packit b89d10
     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) 2009-2018 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_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([$1], [yes], [0], [1]);;
Packit b89d10
esac
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dnl
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dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
Packit b89d10
dnl do not support nested variable expansions.
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dnl See automake bug#9928 and bug#10237.
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am_make=${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 $am_cv_make_support_nested_variables = yes; then
Packit b89d10
  dnl Using '$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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# 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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# 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
Packit b89d10
# 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
Packit b89d10
# run "make install-strip".  However 'strip' might not be the right
Packit b89d10
# tool to use in cross-compilation environments, therefore Automake
Packit b89d10
# will honor the 'STRIP' environment variable to overrule this program.
Packit b89d10
dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
Packit b89d10
if test "$cross_compiling" != no; then
Packit b89d10
  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 b89d10
# Copyright (C) 2006-2018 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
Packit b89d10
# gives unlimited permission to copy and/or distribute it,
Packit b89d10
# with or without modifications, as long as this notice is preserved.
Packit b89d10
Packit b89d10
# _AM_SUBST_NOTMAKE(VARIABLE)
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# ---------------------------
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# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
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# This macro is traced by Automake.
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AC_DEFUN([_AM_SUBST_NOTMAKE])
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# 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($@)])
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# Check how to create a tarball.                            -*- Autoconf -*-
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# Copyright (C) 2004-2018 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.
Packit b89d10
Packit b89d10
# _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],
Packit b89d10
[# 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 ...
Packit b89d10
AC_SUBST([AMTAR], ['$${TAR-tar}'])
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Packit b89d10
# We'll loop over all known methods to create a tar archive until one works.
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_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
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Packit b89d10
m4_if([$1], [v7],
Packit b89d10
  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
Packit b89d10
Packit b89d10
  [m4_case([$1],
Packit b89d10
    [ustar],
Packit b89d10
     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
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      # There is notably a 21 bits limit for the UID and the GID.  In fact,
Packit b89d10
      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
Packit b89d10
      # and bug#13588).
Packit b89d10
      am_max_uid=2097151 # 2^21 - 1
Packit b89d10
      am_max_gid=$am_max_uid
Packit b89d10
      # The $UID and $GID variables are not portable, so we need to resort
Packit b89d10
      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
Packit b89d10
      # below are definitely unexpected, so allow the users to see them
Packit b89d10
      # (that is, avoid stderr redirection).
Packit b89d10
      am_uid=`id -u || echo unknown`
Packit b89d10
      am_gid=`id -g || echo unknown`
Packit b89d10
      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
Packit b89d10
      if test $am_uid -le $am_max_uid; then
Packit b89d10
         AC_MSG_RESULT([yes])
Packit b89d10
      else
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         AC_MSG_RESULT([no])
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         _am_tools=none
Packit b89d10
      fi
Packit b89d10
      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
Packit b89d10
      if test $am_gid -le $am_max_gid; then
Packit b89d10
         AC_MSG_RESULT([yes])
Packit b89d10
      else
Packit b89d10
        AC_MSG_RESULT([no])
Packit b89d10
        _am_tools=none
Packit b89d10
      fi],
Packit b89d10
Packit b89d10
  [pax],
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    [],
Packit b89d10
Packit b89d10
  [m4_fatal([Unknown tar format])])
Packit b89d10
Packit b89d10
  AC_MSG_CHECKING([how to create a $1 tar archive])
Packit b89d10
Packit b89d10
  # Go ahead even if we have the value already cached.  We do so because we
Packit b89d10
  # need to set the values for the 'am__tar' and 'am__untar' variables.
Packit b89d10
  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
Packit b89d10
Packit b89d10
  for _am_tool in $_am_tools; do
Packit b89d10
    case $_am_tool in
Packit b89d10
    gnutar)
Packit b89d10
      for _am_tar in tar gnutar gtar; do
Packit b89d10
        AM_RUN_LOG([$_am_tar --version]) && break
Packit b89d10
      done
Packit b89d10
      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
Packit b89d10
      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
Packit b89d10
      am__untar="$_am_tar -xf -"
Packit b89d10
      ;;
Packit b89d10
    plaintar)
Packit b89d10
      # Must skip GNU tar: if it does not support --format= it doesn't create
Packit b89d10
      # ustar tarball either.
Packit b89d10
      (tar --version) >/dev/null 2>&1 && continue
Packit b89d10
      am__tar='tar chf - "$$tardir"'
Packit b89d10
      am__tar_='tar chf - "$tardir"'
Packit b89d10
      am__untar='tar xf -'
Packit b89d10
      ;;
Packit b89d10
    pax)
Packit b89d10
      am__tar='pax -L -x $1 -w "$$tardir"'
Packit b89d10
      am__tar_='pax -L -x $1 -w "$tardir"'
Packit b89d10
      am__untar='pax -r'
Packit b89d10
      ;;
Packit b89d10
    cpio)
Packit b89d10
      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
Packit b89d10
      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
Packit b89d10
      am__untar='cpio -i -H $1 -d'
Packit b89d10
      ;;
Packit b89d10
    none)
Packit b89d10
      am__tar=false
Packit b89d10
      am__tar_=false
Packit b89d10
      am__untar=false
Packit b89d10
      ;;
Packit b89d10
    esac
Packit b89d10
Packit b89d10
    # If the value was cached, stop now.  We just wanted to have am__tar
Packit b89d10
    # and am__untar set.
Packit b89d10
    test -n "${am_cv_prog_tar_$1}" && break
Packit b89d10
Packit b89d10
    # tar/untar a dummy directory, and stop if the command works.
Packit b89d10
    rm -rf conftest.dir
Packit b89d10
    mkdir conftest.dir
Packit b89d10
    echo GrepMe > conftest.dir/file
Packit b89d10
    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
Packit b89d10
    rm -rf conftest.dir
Packit b89d10
    if test -s conftest.tar; then
Packit b89d10
      AM_RUN_LOG([$am__untar 
Packit b89d10
      AM_RUN_LOG([cat conftest.dir/file])
Packit b89d10
      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
Packit b89d10
    fi
Packit b89d10
  done
Packit b89d10
  rm -rf conftest.dir
Packit b89d10
Packit b89d10
  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
Packit b89d10
  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
Packit b89d10
Packit b89d10
AC_SUBST([am__tar])
Packit b89d10
AC_SUBST([am__untar])
Packit b89d10
]) # _AM_PROG_TAR
Packit b89d10
Packit b89d10
m4_include([m4/libtool.m4])
Packit b89d10
m4_include([m4/ltoptions.m4])
Packit b89d10
m4_include([m4/ltsugar.m4])
Packit b89d10
m4_include([m4/ltversion.m4])
Packit b89d10
m4_include([m4/lt~obsolete.m4])