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_AUTOCONF_VERSION],
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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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# 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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# it makes $ac_aux_dir quite unusable in subdirectories: in the top
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#
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#
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[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
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am_aux_dir=`cd "$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_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], [$2])dnl
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AC_CONFIG_COMMANDS_PRE(
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[if test -z "${$1_TRUE}" && test -z "${$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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m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
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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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[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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  # in D".
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  # side effect of compilation, but ICC will put the dependencies in
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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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  am__universal=false
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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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    # we should not choose a depcomp mode which is confused by this.
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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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    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
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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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    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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      # 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__minus_obj=
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      ;;
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    none) break ;;
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    esac
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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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])
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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
Packit Service 630f6f
    # Strip MF so we end up with the name of the file.
Packit Service c4e42c
    am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
Packit Service c4e42c
    # Check whether this is an Automake generated Makefile which includes
Packit Service c4e42c
    # dependency-tracking related rules and includes.
Packit Service c4e42c
    # Grep'ing the whole file directly is not great: AIX grep has a line
Packit Service 630f6f
    # limit of 2048, but all sed's we know have understand at least 4000.
Packit Service c4e42c
    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
Packit Service c4e42c
      || continue
Packit Service c4e42c
    am_dirpart=`AS_DIRNAME(["$am_mf"])`
Packit Service c4e42c
    am_filepart=`AS_BASENAME(["$am_mf"])`
Packit Service c4e42c
    AM_RUN_LOG([cd "$am_dirpart" \
Packit Service c4e42c
      && sed -e '/# am--include-marker/d' "$am_filepart" \
Packit Service c4e42c
        | $MAKE -f - am--depfiles]) || am_rc=$?
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  done
Packit Service c4e42c
  if test $am_rc -ne 0; then
Packit Service c4e42c
    AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
Packit Service c4e42c
    for automatic dependency tracking.  Try re-running configure with the
Packit Service c4e42c
    '--disable-dependency-tracking' option to at least be able to build
Packit Service c4e42c
    the package (albeit without support for automatic dependency tracking).])
Packit Service c4e42c
  fi
Packit Service c4e42c
  AS_UNSET([am_dirpart])
Packit Service c4e42c
  AS_UNSET([am_filepart])
Packit Service c4e42c
  AS_UNSET([am_mf])
Packit Service c4e42c
  AS_UNSET([am_rc])
Packit Service c4e42c
  rm -f conftest-deps.mk
Packit Service 630f6f
}
Packit Service 630f6f
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
Packit Service 630f6f
Packit Service 630f6f
Packit Service 630f6f
# 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 630f6f
#
Packit Service c4e42c
# This code is only required when automatic dependency tracking is enabled.
Packit Service c4e42c
# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
Packit Service c4e42c
# order to bootstrap the dependency handling code.
Packit Service 630f6f
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit Service 630f6f
[AC_CONFIG_COMMANDS([depfiles],
Packit Service 630f6f
     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit Service c4e42c
     [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
Packit Service 630f6f
Packit Service 630f6f
# Do all the work for Automake.                             -*- Autoconf -*-
Packit Service 630f6f
Packit Service c4e42c
# Copyright (C) 1996-2018 Free Software Foundation, Inc.
Packit Service 630f6f
#
Packit Service 630f6f
# This file is free software; the Free Software Foundation
Packit Service 630f6f
# gives unlimited permission to copy and/or distribute it,
Packit Service 630f6f
# with or without modifications, as long as this notice is preserved.
Packit Service 630f6f
Packit Service 630f6f
# This macro actually does too much.  Some checks are only needed if
Packit Service 630f6f
# your package does certain things.  But this isn't really a big deal.
Packit Service 630f6f
Packit Service 630f6f
dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
Packit Service 630f6f
m4_define([AC_PROG_CC],
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m4_defn([AC_PROG_CC])
Packit Service 630f6f
[_AM_PROG_CC_C_O
Packit Service 630f6f
])
Packit Service 630f6f
Packit Service 630f6f
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
Packit Service 630f6f
# AM_INIT_AUTOMAKE([OPTIONS])
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# -----------------------------------------------
Packit Service 630f6f
# The call with PACKAGE and VERSION arguments is the old style
Packit Service 630f6f
# call (pre autoconf-2.50), which is being phased out.  PACKAGE
Packit Service 630f6f
# and VERSION should now be passed to AC_INIT and removed from
Packit Service 630f6f
# the call to AM_INIT_AUTOMAKE.
Packit Service 630f6f
# We support both call styles for the transition.  After
Packit Service 630f6f
# the next Automake release, Autoconf can make the AC_INIT
Packit Service 630f6f
# arguments mandatory, and then we can depend on a new Autoconf
Packit Service 630f6f
# release and drop the old call support.
Packit Service 630f6f
AC_DEFUN([AM_INIT_AUTOMAKE],
Packit Service 630f6f
[AC_PREREQ([2.65])dnl
Packit Service 630f6f
dnl Autoconf wants to disallow AM_ names.  We explicitly allow
Packit Service 630f6f
dnl the ones we care about.
Packit Service 630f6f
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
Packit Service 630f6f
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
Packit Service 630f6f
AC_REQUIRE([AC_PROG_INSTALL])dnl
Packit Service 630f6f
if test "`cd $srcdir && pwd`" != "`pwd`"; then
Packit Service 630f6f
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
Packit Service 630f6f
  # is not polluted with repeated "-I."
Packit Service 630f6f
  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
Packit Service 630f6f
  # test to see if srcdir already configured
Packit Service 630f6f
  if test -f $srcdir/config.status; then
Packit Service 630f6f
    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
Packit Service 630f6f
  fi
Packit Service 630f6f
fi
Packit Service 630f6f
Packit Service 630f6f
# test whether we have cygpath
Packit Service 630f6f
if test -z "$CYGPATH_W"; then
Packit Service 630f6f
  if (cygpath --version) >/dev/null 2>/dev/null; then
Packit Service 630f6f
    CYGPATH_W='cygpath -w'
Packit Service 630f6f
  else
Packit Service 630f6f
    CYGPATH_W=echo
Packit Service 630f6f
  fi
Packit Service 630f6f
fi
Packit Service 630f6f
AC_SUBST([CYGPATH_W])
Packit Service 630f6f
Packit Service 630f6f
# Define the identity of the package.
Packit Service 630f6f
dnl Distinguish between old-style and new-style calls.
Packit Service 630f6f
m4_ifval([$2],
Packit Service 630f6f
[AC_DIAGNOSE([obsolete],
Packit Service 630f6f
             [$0: two- and three-arguments forms are deprecated.])
Packit Service 630f6f
m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
Packit Service 630f6f
 AC_SUBST([PACKAGE], [$1])dnl
Packit Service 630f6f
 AC_SUBST([VERSION], [$2])],
Packit Service 630f6f
[_AM_SET_OPTIONS([$1])dnl
Packit Service 630f6f
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
Packit Service 630f6f
m4_if(
Packit Service 630f6f
  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
Packit Service 630f6f
  [ok:ok],,
Packit Service 630f6f
  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
Packit Service 630f6f
 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
Packit Service 630f6f
 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
Packit Service 630f6f
Packit Service 630f6f
_AM_IF_OPTION([no-define],,
Packit Service 630f6f
[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
Packit Service 630f6f
 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
Packit Service 630f6f
Packit Service 630f6f
# Some tools Automake needs.
Packit Service 630f6f
AC_REQUIRE([AM_SANITY_CHECK])dnl
Packit Service 630f6f
AC_REQUIRE([AC_ARG_PROGRAM])dnl
Packit Service 630f6f
AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
Packit Service 630f6f
AM_MISSING_PROG([AUTOCONF], [autoconf])
Packit Service 630f6f
AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
Packit Service 630f6f
AM_MISSING_PROG([AUTOHEADER], [autoheader])
Packit Service 630f6f
AM_MISSING_PROG([MAKEINFO], [makeinfo])
Packit Service 630f6f
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Packit Service 630f6f
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
Packit Service 630f6f
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
Packit Service 630f6f
# For better backward compatibility.  To be removed once Automake 1.9.x
Packit Service 630f6f
# dies out for good.  For more background, see:
Packit Service c4e42c
# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
Packit Service c4e42c
# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
Packit Service 630f6f
AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
Packit Service c4e42c
# We need awk for the "check" target (and possibly the TAP driver).  The
Packit Service c4e42c
# system "awk" is bad on some platforms.
Packit Service 630f6f
AC_REQUIRE([AC_PROG_AWK])dnl
Packit Service 630f6f
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
Packit Service 630f6f
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
Packit Service 630f6f
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
Packit Service 630f6f
	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
Packit Service 630f6f
			     [_AM_PROG_TAR([v7])])])
Packit Service 630f6f
_AM_IF_OPTION([no-dependencies],,
Packit Service 630f6f
[AC_PROVIDE_IFELSE([AC_PROG_CC],
Packit Service 630f6f
		  [_AM_DEPENDENCIES([CC])],
Packit Service 630f6f
		  [m4_define([AC_PROG_CC],
Packit Service 630f6f
			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
Packit Service 630f6f
AC_PROVIDE_IFELSE([AC_PROG_CXX],
Packit Service 630f6f
		  [_AM_DEPENDENCIES([CXX])],
Packit Service 630f6f
		  [m4_define([AC_PROG_CXX],
Packit Service 630f6f
			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
Packit Service 630f6f
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
Packit Service 630f6f
		  [_AM_DEPENDENCIES([OBJC])],
Packit Service 630f6f
		  [m4_define([AC_PROG_OBJC],
Packit Service 630f6f
			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
Packit Service 630f6f
AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
Packit Service 630f6f
		  [_AM_DEPENDENCIES([OBJCXX])],
Packit Service 630f6f
		  [m4_define([AC_PROG_OBJCXX],
Packit Service 630f6f
			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
Packit Service 630f6f
])
Packit Service 630f6f
AC_REQUIRE([AM_SILENT_RULES])dnl
Packit Service 630f6f
dnl The testsuite driver may need to know about EXEEXT, so add the
Packit Service 630f6f
dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
Packit Service 630f6f
dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
Packit Service 630f6f
AC_CONFIG_COMMANDS_PRE(dnl
Packit Service 630f6f
[m4_provide_if([_AM_COMPILER_EXEEXT],
Packit Service 630f6f
  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
Packit Service 630f6f
Packit Service 630f6f
# POSIX will say in a future version that running "rm -f" with no argument
Packit Service 630f6f
# is OK; and we want to be able to make that assumption in our Makefile
Packit Service 630f6f
# recipes.  So use an aggressive probe to check that the usage we want is
Packit Service 630f6f
# actually supported "in the wild" to an acceptable degree.
Packit Service 630f6f
# See automake bug#10828.
Packit Service 630f6f
# To make any issue more visible, cause the running configure to be aborted
Packit Service 630f6f
# by default if the 'rm' program in use doesn't match our expectations; the
Packit Service 630f6f
# user can still override this though.
Packit Service 630f6f
if rm -f && rm -fr && rm -rf; then : OK; else
Packit Service 630f6f
  cat >&2 <<'END'
Packit Service 630f6f
Oops!
Packit Service 630f6f
Packit Service 630f6f
Your 'rm' program seems unable to run without file operands specified
Packit Service 630f6f
on the command line, even when the '-f' option is present.  This is contrary
Packit Service 630f6f
to the behaviour of most rm programs out there, and not conforming with
Packit Service 630f6f
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
Packit Service 630f6f
Packit Service 630f6f
Please tell bug-automake@gnu.org about your system, including the value
Packit Service 630f6f
of your $PATH and any error possibly output before this message.  This
Packit Service 630f6f
can help us improve future automake versions.
Packit Service 630f6f
Packit Service 630f6f
END
Packit Service 630f6f
  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
Packit Service 630f6f
    echo 'Configuration will proceed anyway, since you have set the' >&2
Packit Service 630f6f
    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
Packit Service 630f6f
    echo >&2
Packit Service 630f6f
  else
Packit Service 630f6f
    cat >&2 <<'END'
Packit Service 630f6f
Aborting the configuration process, to ensure you take notice of the issue.
Packit Service 630f6f
Packit Service 630f6f
You can download and install GNU coreutils to get an 'rm' implementation
Packit Service c4e42c
that behaves properly: <https://www.gnu.org/software/coreutils/>.
Packit Service 630f6f
Packit Service 630f6f
If you want to complete the configuration process using your problematic
Packit Service 630f6f
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
Packit Service 630f6f
to "yes", and re-run configure.
Packit Service 630f6f
Packit Service 630f6f
END
Packit Service 630f6f
    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
Packit Service 630f6f
  fi
Packit Service 630f6f
fi
Packit Service c4e42c
dnl The trailing newline in this macro's definition is deliberate, for
Packit Service c4e42c
dnl backward compatibility and to allow trailing 'dnl'-style comments
Packit Service c4e42c
dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
Packit Service 630f6f
])
Packit Service 630f6f
Packit Service 630f6f
dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
Packit Service 630f6f
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
Packit Service 630f6f
dnl mangled by Autoconf and run in a shell conditional statement.
Packit Service 630f6f
m4_define([_AC_COMPILER_EXEEXT],
Packit Service 630f6f
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
Packit Service 630f6f
Packit Service 630f6f
# When config.status generates a header, we must update the stamp-h file.
Packit Service 630f6f
# This file resides in the same directory as the config header
Packit Service 630f6f
# that is generated.  The stamp files are numbered to have different names.
Packit Service 630f6f
Packit Service 630f6f
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
Packit Service 630f6f
# loop where config.status creates the headers, so we can generate
Packit Service 630f6f
# our stamp files there.
Packit Service 630f6f
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
Packit Service 630f6f
[# Compute $1's index in $config_headers.
Packit Service 630f6f
_am_arg=$1
Packit Service 630f6f
_am_stamp_count=1
Packit Service 630f6f
for _am_header in $config_headers :; do
Packit Service 630f6f
  case $_am_header in
Packit Service 630f6f
    $_am_arg | $_am_arg:* )
Packit Service 630f6f
      break ;;
Packit Service 630f6f
    * )
Packit Service 630f6f
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
Packit Service 630f6f
  esac
Packit Service 630f6f
done
Packit Service 630f6f
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
Packit Service 630f6f
Packit Service c4e42c
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit Service 630f6f
#
Packit Service 630f6f
# This file is free software; the Free Software Foundation
Packit Service 630f6f
# gives unlimited permission to copy and/or distribute it,
Packit Service 630f6f
# with or without modifications, as long as this notice is preserved.
Packit Service 630f6f
Packit Service 630f6f
# AM_PROG_INSTALL_SH
Packit Service 630f6f
# ------------------
Packit Service 630f6f
# Define $install_sh.
Packit Service 630f6f
AC_DEFUN([AM_PROG_INSTALL_SH],
Packit Service 630f6f
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit Service c4e42c
if test x"${install_sh+set}" != xset; then
Packit Service 630f6f
  case $am_aux_dir in
Packit Service 630f6f
  *\ * | *\	*)
Packit Service 630f6f
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
Packit Service 630f6f
  *)
Packit Service 630f6f
    install_sh="\${SHELL} $am_aux_dir/install-sh"
Packit Service 630f6f
  esac
Packit Service 630f6f
fi
Packit Service 630f6f
AC_SUBST([install_sh])])
Packit Service 630f6f
Packit Service c4e42c
# Copyright (C) 2003-2018 Free Software Foundation, Inc.
Packit Service 630f6f
#
Packit Service 630f6f
# This file is free software; the Free Software Foundation
Packit Service 630f6f
# gives unlimited permission to copy and/or distribute it,
Packit Service 630f6f
# with or without modifications, as long as this notice is preserved.
Packit Service 630f6f
Packit Service 630f6f
# Check whether the underlying file-system supports filenames
Packit Service 630f6f
# with a leading dot.  For instance MS-DOS doesn't.
Packit Service 630f6f
AC_DEFUN([AM_SET_LEADING_DOT],
Packit Service 630f6f
[rm -rf .tst 2>/dev/null
Packit Service 630f6f
mkdir .tst 2>/dev/null
Packit Service 630f6f
if test -d .tst; then
Packit Service 630f6f
  am__leading_dot=.
Packit Service 630f6f
else
Packit Service 630f6f
  am__leading_dot=_
Packit Service 630f6f
fi
Packit Service 630f6f
rmdir .tst 2>/dev/null
Packit Service 630f6f
AC_SUBST([am__leading_dot])])
Packit Service 630f6f
Packit Service 630f6f
# Check to see how 'make' treats includes.	            -*- Autoconf -*-
Packit Service 630f6f
Packit Service c4e42c
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit Service 630f6f
#
Packit Service 630f6f
# This file is free software; the Free Software Foundation
Packit Service 630f6f
# gives unlimited permission to copy and/or distribute it,
Packit Service 630f6f
# with or without modifications, as long as this notice is preserved.
Packit Service 630f6f
Packit Service 630f6f
# AM_MAKE_INCLUDE()
Packit Service 630f6f
# -----------------
Packit Service c4e42c
# Check whether make has an 'include' directive that can support all
Packit Service c4e42c
# the idioms we need for our automatic dependency tracking code.
Packit Service 630f6f
AC_DEFUN([AM_MAKE_INCLUDE],
Packit Service c4e42c
[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
Packit Service c4e42c
cat > confinc.mk << 'END'
Packit Service 630f6f
am__doit:
Packit Service c4e42c
	@echo this is the am__doit target >confinc.out
Packit Service 630f6f
.PHONY: am__doit
Packit Service 630f6f
END
Packit Service 630f6f
am__include="#"
Packit Service 630f6f
am__quote=
Packit Service c4e42c
# BSD make does it like this.
Packit Service c4e42c
echo '.include "confinc.mk" # ignored' > confmf.BSD
Packit Service c4e42c
# Other make implementations (GNU, Solaris 10, AIX) do it like this.
Packit Service c4e42c
echo 'include confinc.mk # ignored' > confmf.GNU
Packit Service c4e42c
_am_result=no
Packit Service c4e42c
for s in GNU BSD; do
Packit Service c4e42c
  AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
Packit Service c4e42c
  AS_CASE([$?:`cat confinc.out 2>/dev/null`],
Packit Service c4e42c
      ['0:this is the am__doit target'],
Packit Service c4e42c
      [AS_CASE([$s],
Packit Service c4e42c
          [BSD], [am__include='.include' am__quote='"'],
Packit Service c4e42c
          [am__include='include' am__quote=''])])
Packit Service c4e42c
  if test "$am__include" != "#"; then
Packit Service c4e42c
    _am_result="yes ($s style)"
Packit Service c4e42c
    break
Packit Service c4e42c
  fi
Packit Service c4e42c
done
Packit Service c4e42c
rm -f confinc.* confmf.*
Packit Service c4e42c
AC_MSG_RESULT([${_am_result}])
Packit Service c4e42c
AC_SUBST([am__include])])
Packit Service c4e42c
AC_SUBST([am__quote])])
Packit Service 630f6f
Packit Service 630f6f
# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
Packit Service 630f6f
Packit Service c4e42c
# Copyright (C) 1997-2018 Free Software Foundation, Inc.
Packit Service 630f6f
#
Packit Service 630f6f
# This file is free software; the Free Software Foundation
Packit Service 630f6f
# gives unlimited permission to copy and/or distribute it,
Packit Service 630f6f
# with or without modifications, as long as this notice is preserved.
Packit Service 630f6f
Packit Service 630f6f
# AM_MISSING_PROG(NAME, PROGRAM)
Packit Service 630f6f
# ------------------------------
Packit Service 630f6f
AC_DEFUN([AM_MISSING_PROG],
Packit Service 630f6f
[AC_REQUIRE([AM_MISSING_HAS_RUN])
Packit Service 630f6f
$1=${$1-"${am_missing_run}$2"}
Packit Service 630f6f
AC_SUBST($1)])
Packit Service 630f6f
Packit Service 630f6f
# AM_MISSING_HAS_RUN
Packit Service 630f6f
# ------------------
Packit Service 630f6f
# Define MISSING if not defined so far and test if it is modern enough.
Packit Service 630f6f
# If it is, set am_missing_run to use it, otherwise, to nothing.
Packit Service 630f6f
AC_DEFUN([AM_MISSING_HAS_RUN],
Packit Service 630f6f
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit Service 630f6f
AC_REQUIRE_AUX_FILE([missing])dnl
Packit Service 630f6f
if test x"${MISSING+set}" != xset; then
Packit Service 630f6f
  case $am_aux_dir in
Packit Service 630f6f
  *\ * | *\	*)
Packit Service 630f6f
    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
Packit Service 630f6f
  *)
Packit Service 630f6f
    MISSING="\${SHELL} $am_aux_dir/missing" ;;
Packit Service 630f6f
  esac
Packit Service 630f6f
fi
Packit Service 630f6f
# Use eval to expand $SHELL
Packit Service 630f6f
if eval "$MISSING --is-lightweight"; then
Packit Service 630f6f
  am_missing_run="$MISSING "
Packit Service 630f6f
else
Packit Service 630f6f
  am_missing_run=
Packit Service 630f6f
  AC_MSG_WARN(['missing' script is too old or missing])
Packit Service 630f6f
fi
Packit Service 630f6f
])
Packit Service 630f6f
Packit Service 630f6f
# Helper functions for option handling.                     -*- Autoconf -*-
Packit Service 630f6f
Packit Service c4e42c
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit Service 630f6f
#
Packit Service 630f6f
# This file is free software; the Free Software Foundation
Packit Service 630f6f
# gives unlimited permission to copy and/or distribute it,
Packit Service 630f6f
# with or without modifications, as long as this notice is preserved.
Packit Service 630f6f
Packit Service 630f6f
# _AM_MANGLE_OPTION(NAME)
Packit Service 630f6f
# -----------------------
Packit Service 630f6f
AC_DEFUN([_AM_MANGLE_OPTION],
Packit Service 630f6f
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
Packit Service 630f6f
Packit Service 630f6f
# _AM_SET_OPTION(NAME)
Packit Service 630f6f
# --------------------
Packit Service 630f6f
# Set option NAME.  Presently that only means defining a flag for this option.
Packit Service 630f6f
AC_DEFUN([_AM_SET_OPTION],
Packit Service 630f6f
[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
Packit Service 630f6f
Packit Service 630f6f
# _AM_SET_OPTIONS(OPTIONS)
Packit Service 630f6f
# ------------------------
Packit Service 630f6f
# OPTIONS is a space-separated list of Automake options.
Packit Service 630f6f
AC_DEFUN([_AM_SET_OPTIONS],
Packit Service 630f6f
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
Packit Service 630f6f
Packit Service 630f6f
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
Packit Service 630f6f
# -------------------------------------------
Packit Service 630f6f
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
Packit Service 630f6f
AC_DEFUN([_AM_IF_OPTION],
Packit Service 630f6f
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
Packit Service 630f6f
Packit Service c4e42c
# Copyright (C) 1999-2018 Free Software Foundation, Inc.
Packit Service 630f6f
#
Packit Service 630f6f
# This file is free software; the Free Software Foundation
Packit Service 630f6f
# gives unlimited permission to copy and/or distribute it,
Packit Service 630f6f
# with or without modifications, as long as this notice is preserved.
Packit Service 630f6f
Packit Service 630f6f
# _AM_PROG_CC_C_O
Packit Service 630f6f
# ---------------
Packit Service 630f6f
# Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
Packit Service 630f6f
# to automatically call this.
Packit Service 630f6f
AC_DEFUN([_AM_PROG_CC_C_O],
Packit Service 630f6f
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit Service 630f6f
AC_REQUIRE_AUX_FILE([compile])dnl
Packit Service 630f6f
AC_LANG_PUSH([C])dnl
Packit Service 630f6f
AC_CACHE_CHECK(
Packit Service 630f6f
  [whether $CC understands -c and -o together],
Packit Service 630f6f
  [am_cv_prog_cc_c_o],
Packit Service 630f6f
  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
Packit Service 630f6f
  # Make sure it works both with $CC and with simple cc.
Packit Service 630f6f
  # Following AC_PROG_CC_C_O, we do the test twice because some
Packit Service 630f6f
  # compilers refuse to overwrite an existing .o file with -o,
Packit Service 630f6f
  # though they will create one.
Packit Service 630f6f
  am_cv_prog_cc_c_o=yes
Packit Service 630f6f
  for am_i in 1 2; do
Packit Service 630f6f
    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
Packit Service 630f6f
         && test -f conftest2.$ac_objext; then
Packit Service 630f6f
      : OK
Packit Service 630f6f
    else
Packit Service 630f6f
      am_cv_prog_cc_c_o=no
Packit Service 630f6f
      break
Packit Service 630f6f
    fi
Packit Service 630f6f
  done
Packit Service 630f6f
  rm -f core conftest*
Packit Service 630f6f
  unset am_i])
Packit Service 630f6f
if test "$am_cv_prog_cc_c_o" != yes; then
Packit Service 630f6f
   # Losing compiler, so override with the script.
Packit Service 630f6f
   # FIXME: It is wrong to rewrite CC.
Packit Service 630f6f
   # But if we don't then we get into trouble of one sort or another.
Packit Service 630f6f
   # A longer-term fix would be to have automake use am__CC in this case,
Packit Service 630f6f
   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
Packit Service 630f6f
   CC="$am_aux_dir/compile $CC"
Packit Service 630f6f
fi
Packit Service 630f6f
AC_LANG_POP([C])])
Packit Service 630f6f
Packit Service 630f6f
# For backward compatibility.
Packit Service 630f6f
AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
Packit Service 630f6f
Packit Service c4e42c
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit Service 630f6f
#
Packit Service 630f6f
# This file is free software; the Free Software Foundation
Packit Service 630f6f
# gives unlimited permission to copy and/or distribute it,
Packit Service 630f6f
# with or without modifications, as long as this notice is preserved.
Packit Service 630f6f
Packit Service 630f6f
# AM_RUN_LOG(COMMAND)
Packit Service 630f6f
# -------------------
Packit Service 630f6f
# Run COMMAND, save the exit status in ac_status, and log it.
Packit Service 630f6f
# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
Packit Service 630f6f
AC_DEFUN([AM_RUN_LOG],
Packit Service 630f6f
[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
Packit Service 630f6f
   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
Packit Service 630f6f
   ac_status=$?
Packit Service 630f6f
   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
Packit Service 630f6f
   (exit $ac_status); }])
Packit Service 630f6f
Packit Service 630f6f
# Check to make sure that the build environment is sane.    -*- Autoconf -*-
Packit Service 630f6f
Packit Service c4e42c
# Copyright (C) 1996-2018 Free Software Foundation, Inc.
Packit Service 630f6f
#
Packit Service 630f6f
# This file is free software; the Free Software Foundation
Packit Service 630f6f
# gives unlimited permission to copy and/or distribute it,
Packit Service 630f6f
# with or without modifications, as long as this notice is preserved.
Packit Service 630f6f
Packit Service 630f6f
# AM_SANITY_CHECK
Packit Service 630f6f
# ---------------
Packit Service 630f6f
AC_DEFUN([AM_SANITY_CHECK],
Packit Service 630f6f
[AC_MSG_CHECKING([whether build environment is sane])
Packit Service 630f6f
# Reject unsafe characters in $srcdir or the absolute working directory
Packit Service 630f6f
# name.  Accept space and tab only in the latter.
Packit Service 630f6f
am_lf='
Packit Service 630f6f
'
Packit Service 630f6f
case `pwd` in
Packit Service 630f6f
  *[[\\\"\#\$\&\'\`$am_lf]]*)
Packit Service 630f6f
    AC_MSG_ERROR([unsafe absolute working directory name]);;
Packit Service 630f6f
esac
Packit Service 630f6f
case $srcdir in
Packit Service 630f6f
  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
Packit Service 630f6f
    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
Packit Service 630f6f
esac
Packit Service 630f6f
Packit Service 630f6f
# Do 'set' in a subshell so we don't clobber the current shell's
Packit Service 630f6f
# arguments.  Must try -L first in case configure is actually a
Packit Service 630f6f
# symlink; some systems play weird games with the mod time of symlinks
Packit Service 630f6f
# (eg FreeBSD returns the mod time of the symlink's containing
Packit Service 630f6f
# directory).
Packit Service 630f6f
if (
Packit Service 630f6f
   am_has_slept=no
Packit Service 630f6f
   for am_try in 1 2; do
Packit Service 630f6f
     echo "timestamp, slept: $am_has_slept" > conftest.file
Packit Service 630f6f
     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
Packit Service 630f6f
     if test "$[*]" = "X"; then
Packit Service 630f6f
	# -L didn't work.
Packit Service 630f6f
	set X `ls -t "$srcdir/configure" conftest.file`
Packit Service 630f6f
     fi
Packit Service 630f6f
     if test "$[*]" != "X $srcdir/configure conftest.file" \
Packit Service 630f6f
	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
Packit Service 630f6f
Packit Service 630f6f
	# If neither matched, then we have a broken ls.  This can happen
Packit Service 630f6f
	# if, for instance, CONFIG_SHELL is bash and it inherits a
Packit Service 630f6f
	# broken ls alias from the environment.  This has actually
Packit Service 630f6f
	# happened.  Such a system could not be considered "sane".
Packit Service 630f6f
	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
Packit Service 630f6f
  alias in your environment])
Packit Service 630f6f
     fi
Packit Service 630f6f
     if test "$[2]" = conftest.file || test $am_try -eq 2; then
Packit Service 630f6f
       break
Packit Service 630f6f
     fi
Packit Service 630f6f
     # Just in case.
Packit Service 630f6f
     sleep 1
Packit Service 630f6f
     am_has_slept=yes
Packit Service 630f6f
   done
Packit Service 630f6f
   test "$[2]" = conftest.file
Packit Service 630f6f
   )
Packit Service 630f6f
then
Packit Service 630f6f
   # Ok.
Packit Service 630f6f
   :
Packit Service 630f6f
else
Packit Service 630f6f
   AC_MSG_ERROR([newly created file is older than distributed files!
Packit Service 630f6f
Check your system clock])
Packit Service 630f6f
fi
Packit Service 630f6f
AC_MSG_RESULT([yes])
Packit Service 630f6f
# If we didn't sleep, we still need to ensure time stamps of config.status and
Packit Service 630f6f
# generated files are strictly newer.
Packit Service 630f6f
am_sleep_pid=
Packit Service 630f6f
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
Packit Service 630f6f
  ( sleep 1 ) &
Packit Service 630f6f
  am_sleep_pid=$!
Packit Service 630f6f
fi
Packit Service 630f6f
AC_CONFIG_COMMANDS_PRE(
Packit Service 630f6f
  [AC_MSG_CHECKING([that generated files are newer than configure])
Packit Service 630f6f
   if test -n "$am_sleep_pid"; then
Packit Service 630f6f
     # Hide warnings about reused PIDs.
Packit Service 630f6f
     wait $am_sleep_pid 2>/dev/null
Packit Service 630f6f
   fi
Packit Service 630f6f
   AC_MSG_RESULT([done])])
Packit Service 630f6f
rm -f conftest.file
Packit Service 630f6f
])
Packit Service 630f6f
Packit Service c4e42c
# Copyright (C) 2009-2018 Free Software Foundation, Inc.
Packit Service 630f6f
#
Packit Service 630f6f
# This file is free software; the Free Software Foundation
Packit Service 630f6f
# gives unlimited permission to copy and/or distribute it,
Packit Service 630f6f
# with or without modifications, as long as this notice is preserved.
Packit Service 630f6f
Packit Service 630f6f
# AM_SILENT_RULES([DEFAULT])
Packit Service 630f6f
# --------------------------
Packit Service 630f6f
# Enable less verbose build rules; with the default set to DEFAULT
Packit Service 630f6f
# ("yes" being less verbose, "no" or empty being verbose).
Packit Service 630f6f
AC_DEFUN([AM_SILENT_RULES],
Packit Service 630f6f
[AC_ARG_ENABLE([silent-rules], [dnl
Packit Service 630f6f
AS_HELP_STRING(
Packit Service 630f6f
  [--enable-silent-rules],
Packit Service 630f6f
  [less verbose build output (undo: "make V=1")])
Packit Service 630f6f
AS_HELP_STRING(
Packit Service 630f6f
  [--disable-silent-rules],
Packit Service 630f6f
  [verbose build output (undo: "make V=0")])dnl
Packit Service 630f6f
])
Packit Service 630f6f
case $enable_silent_rules in @%:@ (((
Packit Service 630f6f
  yes) AM_DEFAULT_VERBOSITY=0;;
Packit Service 630f6f
   no) AM_DEFAULT_VERBOSITY=1;;
Packit Service 630f6f
    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
Packit Service 630f6f
esac
Packit Service 630f6f
dnl
Packit Service 630f6f
dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
Packit Service 630f6f
dnl do not support nested variable expansions.
Packit Service 630f6f
dnl See automake bug#9928 and bug#10237.
Packit Service 630f6f
am_make=${MAKE-make}
Packit Service 630f6f
AC_CACHE_CHECK([whether $am_make supports nested variables],
Packit Service 630f6f
   [am_cv_make_support_nested_variables],
Packit Service 630f6f
   [if AS_ECHO([['TRUE=$(BAR$(V))
Packit Service 630f6f
BAR0=false
Packit Service 630f6f
BAR1=true
Packit Service 630f6f
V=1
Packit Service 630f6f
am__doit:
Packit Service 630f6f
	@$(TRUE)
Packit Service 630f6f
.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
Packit Service 630f6f
  am_cv_make_support_nested_variables=yes
Packit Service 630f6f
else
Packit Service 630f6f
  am_cv_make_support_nested_variables=no
Packit Service 630f6f
fi])
Packit Service 630f6f
if test $am_cv_make_support_nested_variables = yes; then
Packit Service 630f6f
  dnl Using '$V' instead of '$(V)' breaks IRIX make.
Packit Service 630f6f
  AM_V='$(V)'
Packit Service 630f6f
  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
Packit Service 630f6f
else
Packit Service 630f6f
  AM_V=$AM_DEFAULT_VERBOSITY
Packit Service 630f6f
  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
Packit Service 630f6f
fi
Packit Service 630f6f
AC_SUBST([AM_V])dnl
Packit Service 630f6f
AM_SUBST_NOTMAKE([AM_V])dnl
Packit Service 630f6f
AC_SUBST([AM_DEFAULT_V])dnl
Packit Service 630f6f
AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
Packit Service 630f6f
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
Packit Service 630f6f
AM_BACKSLASH='\'
Packit Service 630f6f
AC_SUBST([AM_BACKSLASH])dnl
Packit Service 630f6f
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
Packit Service 630f6f
])
Packit Service 630f6f
Packit Service c4e42c
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit Service 630f6f
#
Packit Service 630f6f
# This file is free software; the Free Software Foundation
Packit Service 630f6f
# gives unlimited permission to copy and/or distribute it,
Packit Service 630f6f
# with or without modifications, as long as this notice is preserved.
Packit Service 630f6f
Packit Service 630f6f
# AM_PROG_INSTALL_STRIP
Packit Service 630f6f
# ---------------------
Packit Service 630f6f
# One issue with vendor 'install' (even GNU) is that you can't
Packit Service 630f6f
# specify the program used to strip binaries.  This is especially
Packit Service 630f6f
# annoying in cross-compiling environments, where the build's strip
Packit Service 630f6f
# is unlikely to handle the host's binaries.
Packit Service 630f6f
# Fortunately install-sh will honor a STRIPPROG variable, so we
Packit Service 630f6f
# always use install-sh in "make install-strip", and initialize
Packit Service 630f6f
# STRIPPROG with the value of the STRIP variable (set by the user).
Packit Service 630f6f
AC_DEFUN([AM_PROG_INSTALL_STRIP],
Packit Service 630f6f
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Packit Service 630f6f
# Installed binaries are usually stripped using 'strip' when the user
Packit Service 630f6f
# run "make install-strip".  However 'strip' might not be the right
Packit Service 630f6f
# tool to use in cross-compilation environments, therefore Automake
Packit Service 630f6f
# will honor the 'STRIP' environment variable to overrule this program.
Packit Service 630f6f
dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
Packit Service 630f6f
if test "$cross_compiling" != no; then
Packit Service 630f6f
  AC_CHECK_TOOL([STRIP], [strip], :)
Packit Service 630f6f
fi
Packit Service 630f6f
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
Packit Service 630f6f
AC_SUBST([INSTALL_STRIP_PROGRAM])])
Packit Service 630f6f
Packit Service c4e42c
# Copyright (C) 2006-2018 Free Software Foundation, Inc.
Packit Service 630f6f
#
Packit Service 630f6f
# This file is free software; the Free Software Foundation
Packit Service 630f6f
# gives unlimited permission to copy and/or distribute it,
Packit Service 630f6f
# with or without modifications, as long as this notice is preserved.
Packit Service 630f6f
Packit Service 630f6f
# _AM_SUBST_NOTMAKE(VARIABLE)
Packit Service 630f6f
# ---------------------------
Packit Service 630f6f
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
Packit Service 630f6f
# This macro is traced by Automake.
Packit Service 630f6f
AC_DEFUN([_AM_SUBST_NOTMAKE])
Packit Service 630f6f
Packit Service 630f6f
# AM_SUBST_NOTMAKE(VARIABLE)
Packit Service 630f6f
# --------------------------
Packit Service 630f6f
# Public sister of _AM_SUBST_NOTMAKE.
Packit Service 630f6f
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
Packit Service 630f6f
Packit Service 630f6f
# Check how to create a tarball.                            -*- Autoconf -*-
Packit Service 630f6f
Packit Service c4e42c
# Copyright (C) 2004-2018 Free Software Foundation, Inc.
Packit Service 630f6f
#
Packit Service 630f6f
# This file is free software; the Free Software Foundation
Packit Service 630f6f
# gives unlimited permission to copy and/or distribute it,
Packit Service 630f6f
# with or without modifications, as long as this notice is preserved.
Packit Service 630f6f
Packit Service 630f6f
# _AM_PROG_TAR(FORMAT)
Packit Service 630f6f
# --------------------
Packit Service 630f6f
# Check how to create a tarball in format FORMAT.
Packit Service 630f6f
# FORMAT should be one of 'v7', 'ustar', or 'pax'.
Packit Service 630f6f
#
Packit Service 630f6f
# Substitute a variable $(am__tar) that is a command
Packit Service 630f6f
# writing to stdout a FORMAT-tarball containing the directory
Packit Service 630f6f
# $tardir.
Packit Service 630f6f
#     tardir=directory && $(am__tar) > result.tar
Packit Service 630f6f
#
Packit Service 630f6f
# Substitute a variable $(am__untar) that extract such
Packit Service 630f6f
# a tarball read from stdin.
Packit Service 630f6f
#     $(am__untar) < result.tar
Packit Service 630f6f
#
Packit Service 630f6f
AC_DEFUN([_AM_PROG_TAR],
Packit Service 630f6f
[# Always define AMTAR for backward compatibility.  Yes, it's still used
Packit Service 630f6f
# in the wild :-(  We should find a proper way to deprecate it ...
Packit Service 630f6f
AC_SUBST([AMTAR], ['$${TAR-tar}'])
Packit Service 630f6f
Packit Service 630f6f
# We'll loop over all known methods to create a tar archive until one works.
Packit Service 630f6f
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
Packit Service 630f6f
Packit Service 630f6f
m4_if([$1], [v7],
Packit Service 630f6f
  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
Packit Service 630f6f
Packit Service 630f6f
  [m4_case([$1],
Packit Service 630f6f
    [ustar],
Packit Service 630f6f
     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
Packit Service 630f6f
      # There is notably a 21 bits limit for the UID and the GID.  In fact,
Packit Service 630f6f
      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
Packit Service 630f6f
      # and bug#13588).
Packit Service 630f6f
      am_max_uid=2097151 # 2^21 - 1
Packit Service 630f6f
      am_max_gid=$am_max_uid
Packit Service 630f6f
      # The $UID and $GID variables are not portable, so we need to resort
Packit Service 630f6f
      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
Packit Service 630f6f
      # below are definitely unexpected, so allow the users to see them
Packit Service 630f6f
      # (that is, avoid stderr redirection).
Packit Service 630f6f
      am_uid=`id -u || echo unknown`
Packit Service 630f6f
      am_gid=`id -g || echo unknown`
Packit Service 630f6f
      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
Packit Service 630f6f
      if test $am_uid -le $am_max_uid; then
Packit Service 630f6f
         AC_MSG_RESULT([yes])
Packit Service 630f6f
      else
Packit Service 630f6f
         AC_MSG_RESULT([no])
Packit Service 630f6f
         _am_tools=none
Packit Service 630f6f
      fi
Packit Service 630f6f
      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
Packit Service 630f6f
      if test $am_gid -le $am_max_gid; then
Packit Service 630f6f
         AC_MSG_RESULT([yes])
Packit Service 630f6f
      else
Packit Service 630f6f
        AC_MSG_RESULT([no])
Packit Service 630f6f
        _am_tools=none
Packit Service 630f6f
      fi],
Packit Service 630f6f
Packit Service 630f6f
  [pax],
Packit Service 630f6f
    [],
Packit Service 630f6f
Packit Service 630f6f
  [m4_fatal([Unknown tar format])])
Packit Service 630f6f
Packit Service 630f6f
  AC_MSG_CHECKING([how to create a $1 tar archive])
Packit Service 630f6f
Packit Service 630f6f
  # Go ahead even if we have the value already cached.  We do so because we
Packit Service 630f6f
  # need to set the values for the 'am__tar' and 'am__untar' variables.
Packit Service 630f6f
  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
Packit Service 630f6f
Packit Service 630f6f
  for _am_tool in $_am_tools; do
Packit Service 630f6f
    case $_am_tool in
Packit Service 630f6f
    gnutar)
Packit Service 630f6f
      for _am_tar in tar gnutar gtar; do
Packit Service 630f6f
        AM_RUN_LOG([$_am_tar --version]) && break
Packit Service 630f6f
      done
Packit Service 630f6f
      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
Packit Service 630f6f
      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
Packit Service 630f6f
      am__untar="$_am_tar -xf -"
Packit Service 630f6f
      ;;
Packit Service 630f6f
    plaintar)
Packit Service 630f6f
      # Must skip GNU tar: if it does not support --format= it doesn't create
Packit Service 630f6f
      # ustar tarball either.
Packit Service 630f6f
      (tar --version) >/dev/null 2>&1 && continue
Packit Service 630f6f
      am__tar='tar chf - "$$tardir"'
Packit Service 630f6f
      am__tar_='tar chf - "$tardir"'
Packit Service 630f6f
      am__untar='tar xf -'
Packit Service 630f6f
      ;;
Packit Service 630f6f
    pax)
Packit Service 630f6f
      am__tar='pax -L -x $1 -w "$$tardir"'
Packit Service 630f6f
      am__tar_='pax -L -x $1 -w "$tardir"'
Packit Service 630f6f
      am__untar='pax -r'
Packit Service 630f6f
      ;;
Packit Service 630f6f
    cpio)
Packit Service 630f6f
      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
Packit Service 630f6f
      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
Packit Service 630f6f
      am__untar='cpio -i -H $1 -d'
Packit Service 630f6f
      ;;
Packit Service 630f6f
    none)
Packit Service 630f6f
      am__tar=false
Packit Service 630f6f
      am__tar_=false
Packit Service 630f6f
      am__untar=false
Packit Service 630f6f
      ;;
Packit Service 630f6f
    esac
Packit Service 630f6f
Packit Service 630f6f
    # If the value was cached, stop now.  We just wanted to have am__tar
Packit Service 630f6f
    # and am__untar set.
Packit Service 630f6f
    test -n "${am_cv_prog_tar_$1}" && break
Packit Service 630f6f
Packit Service 630f6f
    # tar/untar a dummy directory, and stop if the command works.
Packit Service 630f6f
    rm -rf conftest.dir
Packit Service 630f6f
    mkdir conftest.dir
Packit Service 630f6f
    echo GrepMe > conftest.dir/file
Packit Service 630f6f
    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
Packit Service 630f6f
    rm -rf conftest.dir
Packit Service 630f6f
    if test -s conftest.tar; then
Packit Service 630f6f
      AM_RUN_LOG([$am__untar 
Packit Service 630f6f
      AM_RUN_LOG([cat conftest.dir/file])
Packit Service 630f6f
      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
Packit Service 630f6f
    fi
Packit Service 630f6f
  done
Packit Service 630f6f
  rm -rf conftest.dir
Packit Service 630f6f
Packit Service 630f6f
  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
Packit Service 630f6f
  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
Packit Service 630f6f
Packit Service 630f6f
AC_SUBST([am__tar])
Packit Service 630f6f
AC_SUBST([am__untar])
Packit Service 630f6f
]) # _AM_PROG_TAR
Packit Service 630f6f
Packit Service 630f6f
m4_include([autoconf-archive/m4/ax_append_compile_flags.m4])
Packit Service 630f6f
m4_include([autoconf-archive/m4/ax_append_flag.m4])
Packit Service 630f6f
m4_include([autoconf-archive/m4/ax_check_compile_flag.m4])
Packit Service 630f6f
m4_include([autoconf-archive/m4/ax_compile_check_sizeof.m4])
Packit Service 630f6f
m4_include([autoconf-archive/m4/ax_require_defined.m4])
Packit Service c4e42c
m4_include([autoconf-archive/m4/libtool.m4])
Packit Service c4e42c
m4_include([autoconf-archive/m4/ltoptions.m4])
Packit Service c4e42c
m4_include([autoconf-archive/m4/ltsugar.m4])
Packit Service c4e42c
m4_include([autoconf-archive/m4/ltversion.m4])
Packit Service c4e42c
m4_include([autoconf-archive/m4/lt~obsolete.m4])