11cb0ef41Sopenharmony_ci# generated automatically by aclocal 1.16.5 -*- Autoconf -*-
21cb0ef41Sopenharmony_ci
31cb0ef41Sopenharmony_ci# Copyright (C) 1996-2021 Free Software Foundation, Inc.
41cb0ef41Sopenharmony_ci
51cb0ef41Sopenharmony_ci# This file is free software; the Free Software Foundation
61cb0ef41Sopenharmony_ci# gives unlimited permission to copy and/or distribute it,
71cb0ef41Sopenharmony_ci# with or without modifications, as long as this notice is preserved.
81cb0ef41Sopenharmony_ci
91cb0ef41Sopenharmony_ci# This program is distributed in the hope that it will be useful,
101cb0ef41Sopenharmony_ci# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
111cb0ef41Sopenharmony_ci# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
121cb0ef41Sopenharmony_ci# PARTICULAR PURPOSE.
131cb0ef41Sopenharmony_ci
141cb0ef41Sopenharmony_cim4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
151cb0ef41Sopenharmony_cim4_ifndef([AC_AUTOCONF_VERSION],
161cb0ef41Sopenharmony_ci  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
171cb0ef41Sopenharmony_cim4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.71],,
181cb0ef41Sopenharmony_ci[m4_warning([this file was generated for autoconf 2.71.
191cb0ef41Sopenharmony_ciYou have another version of autoconf.  It may work, but is not guaranteed to.
201cb0ef41Sopenharmony_ciIf you have problems, you may need to regenerate the build system entirely.
211cb0ef41Sopenharmony_ciTo do so, use the procedure documented by the package, typically 'autoreconf'.])])
221cb0ef41Sopenharmony_ci
231cb0ef41Sopenharmony_ci# Copyright (C) 2002-2021 Free Software Foundation, Inc.
241cb0ef41Sopenharmony_ci#
251cb0ef41Sopenharmony_ci# This file is free software; the Free Software Foundation
261cb0ef41Sopenharmony_ci# gives unlimited permission to copy and/or distribute it,
271cb0ef41Sopenharmony_ci# with or without modifications, as long as this notice is preserved.
281cb0ef41Sopenharmony_ci
291cb0ef41Sopenharmony_ci# AM_AUTOMAKE_VERSION(VERSION)
301cb0ef41Sopenharmony_ci# ----------------------------
311cb0ef41Sopenharmony_ci# Automake X.Y traces this macro to ensure aclocal.m4 has been
321cb0ef41Sopenharmony_ci# generated from the m4 files accompanying Automake X.Y.
331cb0ef41Sopenharmony_ci# (This private macro should not be called outside this file.)
341cb0ef41Sopenharmony_ciAC_DEFUN([AM_AUTOMAKE_VERSION],
351cb0ef41Sopenharmony_ci[am__api_version='1.16'
361cb0ef41Sopenharmony_cidnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
371cb0ef41Sopenharmony_cidnl require some minimum version.  Point them to the right macro.
381cb0ef41Sopenharmony_cim4_if([$1], [1.16.5], [],
391cb0ef41Sopenharmony_ci      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
401cb0ef41Sopenharmony_ci])
411cb0ef41Sopenharmony_ci
421cb0ef41Sopenharmony_ci# _AM_AUTOCONF_VERSION(VERSION)
431cb0ef41Sopenharmony_ci# -----------------------------
441cb0ef41Sopenharmony_ci# aclocal traces this macro to find the Autoconf version.
451cb0ef41Sopenharmony_ci# This is a private macro too.  Using m4_define simplifies
461cb0ef41Sopenharmony_ci# the logic in aclocal, which can simply ignore this definition.
471cb0ef41Sopenharmony_cim4_define([_AM_AUTOCONF_VERSION], [])
481cb0ef41Sopenharmony_ci
491cb0ef41Sopenharmony_ci# AM_SET_CURRENT_AUTOMAKE_VERSION
501cb0ef41Sopenharmony_ci# -------------------------------
511cb0ef41Sopenharmony_ci# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
521cb0ef41Sopenharmony_ci# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
531cb0ef41Sopenharmony_ciAC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
541cb0ef41Sopenharmony_ci[AM_AUTOMAKE_VERSION([1.16.5])dnl
551cb0ef41Sopenharmony_cim4_ifndef([AC_AUTOCONF_VERSION],
561cb0ef41Sopenharmony_ci  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
571cb0ef41Sopenharmony_ci_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
581cb0ef41Sopenharmony_ci
591cb0ef41Sopenharmony_ci# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
601cb0ef41Sopenharmony_ci
611cb0ef41Sopenharmony_ci# Copyright (C) 2001-2021 Free Software Foundation, Inc.
621cb0ef41Sopenharmony_ci#
631cb0ef41Sopenharmony_ci# This file is free software; the Free Software Foundation
641cb0ef41Sopenharmony_ci# gives unlimited permission to copy and/or distribute it,
651cb0ef41Sopenharmony_ci# with or without modifications, as long as this notice is preserved.
661cb0ef41Sopenharmony_ci
671cb0ef41Sopenharmony_ci# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
681cb0ef41Sopenharmony_ci# $ac_aux_dir to '$srcdir/foo'.  In other projects, it is set to
691cb0ef41Sopenharmony_ci# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
701cb0ef41Sopenharmony_ci#
711cb0ef41Sopenharmony_ci# Of course, Automake must honor this variable whenever it calls a
721cb0ef41Sopenharmony_ci# tool from the auxiliary directory.  The problem is that $srcdir (and
731cb0ef41Sopenharmony_ci# therefore $ac_aux_dir as well) can be either absolute or relative,
741cb0ef41Sopenharmony_ci# depending on how configure is run.  This is pretty annoying, since
751cb0ef41Sopenharmony_ci# it makes $ac_aux_dir quite unusable in subdirectories: in the top
761cb0ef41Sopenharmony_ci# source directory, any form will work fine, but in subdirectories a
771cb0ef41Sopenharmony_ci# relative path needs to be adjusted first.
781cb0ef41Sopenharmony_ci#
791cb0ef41Sopenharmony_ci# $ac_aux_dir/missing
801cb0ef41Sopenharmony_ci#    fails when called from a subdirectory if $ac_aux_dir is relative
811cb0ef41Sopenharmony_ci# $top_srcdir/$ac_aux_dir/missing
821cb0ef41Sopenharmony_ci#    fails if $ac_aux_dir is absolute,
831cb0ef41Sopenharmony_ci#    fails when called from a subdirectory in a VPATH build with
841cb0ef41Sopenharmony_ci#          a relative $ac_aux_dir
851cb0ef41Sopenharmony_ci#
861cb0ef41Sopenharmony_ci# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
871cb0ef41Sopenharmony_ci# are both prefixed by $srcdir.  In an in-source build this is usually
881cb0ef41Sopenharmony_ci# harmless because $srcdir is '.', but things will broke when you
891cb0ef41Sopenharmony_ci# start a VPATH build or use an absolute $srcdir.
901cb0ef41Sopenharmony_ci#
911cb0ef41Sopenharmony_ci# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
921cb0ef41Sopenharmony_ci# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
931cb0ef41Sopenharmony_ci#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
941cb0ef41Sopenharmony_ci# and then we would define $MISSING as
951cb0ef41Sopenharmony_ci#   MISSING="\${SHELL} $am_aux_dir/missing"
961cb0ef41Sopenharmony_ci# This will work as long as MISSING is not called from configure, because
971cb0ef41Sopenharmony_ci# unfortunately $(top_srcdir) has no meaning in configure.
981cb0ef41Sopenharmony_ci# However there are other variables, like CC, which are often used in
991cb0ef41Sopenharmony_ci# configure, and could therefore not use this "fixed" $ac_aux_dir.
1001cb0ef41Sopenharmony_ci#
1011cb0ef41Sopenharmony_ci# Another solution, used here, is to always expand $ac_aux_dir to an
1021cb0ef41Sopenharmony_ci# absolute PATH.  The drawback is that using absolute paths prevent a
1031cb0ef41Sopenharmony_ci# configured tree to be moved without reconfiguration.
1041cb0ef41Sopenharmony_ci
1051cb0ef41Sopenharmony_ciAC_DEFUN([AM_AUX_DIR_EXPAND],
1061cb0ef41Sopenharmony_ci[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
1071cb0ef41Sopenharmony_ci# Expand $ac_aux_dir to an absolute path.
1081cb0ef41Sopenharmony_ciam_aux_dir=`cd "$ac_aux_dir" && pwd`
1091cb0ef41Sopenharmony_ci])
1101cb0ef41Sopenharmony_ci
1111cb0ef41Sopenharmony_ci# AM_COND_IF                                            -*- Autoconf -*-
1121cb0ef41Sopenharmony_ci
1131cb0ef41Sopenharmony_ci# Copyright (C) 2008-2021 Free Software Foundation, Inc.
1141cb0ef41Sopenharmony_ci#
1151cb0ef41Sopenharmony_ci# This file is free software; the Free Software Foundation
1161cb0ef41Sopenharmony_ci# gives unlimited permission to copy and/or distribute it,
1171cb0ef41Sopenharmony_ci# with or without modifications, as long as this notice is preserved.
1181cb0ef41Sopenharmony_ci
1191cb0ef41Sopenharmony_ci# _AM_COND_IF
1201cb0ef41Sopenharmony_ci# _AM_COND_ELSE
1211cb0ef41Sopenharmony_ci# _AM_COND_ENDIF
1221cb0ef41Sopenharmony_ci# --------------
1231cb0ef41Sopenharmony_ci# These macros are only used for tracing.
1241cb0ef41Sopenharmony_cim4_define([_AM_COND_IF])
1251cb0ef41Sopenharmony_cim4_define([_AM_COND_ELSE])
1261cb0ef41Sopenharmony_cim4_define([_AM_COND_ENDIF])
1271cb0ef41Sopenharmony_ci
1281cb0ef41Sopenharmony_ci# AM_COND_IF(COND, [IF-TRUE], [IF-FALSE])
1291cb0ef41Sopenharmony_ci# ---------------------------------------
1301cb0ef41Sopenharmony_ci# If the shell condition COND is true, execute IF-TRUE, otherwise execute
1311cb0ef41Sopenharmony_ci# IF-FALSE.  Allow automake to learn about conditional instantiating macros
1321cb0ef41Sopenharmony_ci# (the AC_CONFIG_FOOS).
1331cb0ef41Sopenharmony_ciAC_DEFUN([AM_COND_IF],
1341cb0ef41Sopenharmony_ci[m4_ifndef([_AM_COND_VALUE_$1],
1351cb0ef41Sopenharmony_ci	   [m4_fatal([$0: no such condition "$1"])])dnl
1361cb0ef41Sopenharmony_ci_AM_COND_IF([$1])dnl
1371cb0ef41Sopenharmony_ciif test -z "$$1_TRUE"; then :
1381cb0ef41Sopenharmony_ci  m4_n([$2])[]dnl
1391cb0ef41Sopenharmony_cim4_ifval([$3],
1401cb0ef41Sopenharmony_ci[_AM_COND_ELSE([$1])dnl
1411cb0ef41Sopenharmony_cielse
1421cb0ef41Sopenharmony_ci  $3
1431cb0ef41Sopenharmony_ci])dnl
1441cb0ef41Sopenharmony_ci_AM_COND_ENDIF([$1])dnl
1451cb0ef41Sopenharmony_cifi[]dnl
1461cb0ef41Sopenharmony_ci])
1471cb0ef41Sopenharmony_ci
1481cb0ef41Sopenharmony_ci# AM_CONDITIONAL                                            -*- Autoconf -*-
1491cb0ef41Sopenharmony_ci
1501cb0ef41Sopenharmony_ci# Copyright (C) 1997-2021 Free Software Foundation, Inc.
1511cb0ef41Sopenharmony_ci#
1521cb0ef41Sopenharmony_ci# This file is free software; the Free Software Foundation
1531cb0ef41Sopenharmony_ci# gives unlimited permission to copy and/or distribute it,
1541cb0ef41Sopenharmony_ci# with or without modifications, as long as this notice is preserved.
1551cb0ef41Sopenharmony_ci
1561cb0ef41Sopenharmony_ci# AM_CONDITIONAL(NAME, SHELL-CONDITION)
1571cb0ef41Sopenharmony_ci# -------------------------------------
1581cb0ef41Sopenharmony_ci# Define a conditional.
1591cb0ef41Sopenharmony_ciAC_DEFUN([AM_CONDITIONAL],
1601cb0ef41Sopenharmony_ci[AC_PREREQ([2.52])dnl
1611cb0ef41Sopenharmony_ci m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
1621cb0ef41Sopenharmony_ci       [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
1631cb0ef41Sopenharmony_ciAC_SUBST([$1_TRUE])dnl
1641cb0ef41Sopenharmony_ciAC_SUBST([$1_FALSE])dnl
1651cb0ef41Sopenharmony_ci_AM_SUBST_NOTMAKE([$1_TRUE])dnl
1661cb0ef41Sopenharmony_ci_AM_SUBST_NOTMAKE([$1_FALSE])dnl
1671cb0ef41Sopenharmony_cim4_define([_AM_COND_VALUE_$1], [$2])dnl
1681cb0ef41Sopenharmony_ciif $2; then
1691cb0ef41Sopenharmony_ci  $1_TRUE=
1701cb0ef41Sopenharmony_ci  $1_FALSE='#'
1711cb0ef41Sopenharmony_cielse
1721cb0ef41Sopenharmony_ci  $1_TRUE='#'
1731cb0ef41Sopenharmony_ci  $1_FALSE=
1741cb0ef41Sopenharmony_cifi
1751cb0ef41Sopenharmony_ciAC_CONFIG_COMMANDS_PRE(
1761cb0ef41Sopenharmony_ci[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
1771cb0ef41Sopenharmony_ci  AC_MSG_ERROR([[conditional "$1" was never defined.
1781cb0ef41Sopenharmony_ciUsually this means the macro was only invoked conditionally.]])
1791cb0ef41Sopenharmony_cifi])])
1801cb0ef41Sopenharmony_ci
1811cb0ef41Sopenharmony_ci# Copyright (C) 1999-2021 Free Software Foundation, Inc.
1821cb0ef41Sopenharmony_ci#
1831cb0ef41Sopenharmony_ci# This file is free software; the Free Software Foundation
1841cb0ef41Sopenharmony_ci# gives unlimited permission to copy and/or distribute it,
1851cb0ef41Sopenharmony_ci# with or without modifications, as long as this notice is preserved.
1861cb0ef41Sopenharmony_ci
1871cb0ef41Sopenharmony_ci
1881cb0ef41Sopenharmony_ci# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
1891cb0ef41Sopenharmony_ci# written in clear, in which case automake, when reading aclocal.m4,
1901cb0ef41Sopenharmony_ci# will think it sees a *use*, and therefore will trigger all it's
1911cb0ef41Sopenharmony_ci# C support machinery.  Also note that it means that autoscan, seeing
1921cb0ef41Sopenharmony_ci# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
1931cb0ef41Sopenharmony_ci
1941cb0ef41Sopenharmony_ci
1951cb0ef41Sopenharmony_ci# _AM_DEPENDENCIES(NAME)
1961cb0ef41Sopenharmony_ci# ----------------------
1971cb0ef41Sopenharmony_ci# See how the compiler implements dependency checking.
1981cb0ef41Sopenharmony_ci# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
1991cb0ef41Sopenharmony_ci# We try a few techniques and use that to set a single cache variable.
2001cb0ef41Sopenharmony_ci#
2011cb0ef41Sopenharmony_ci# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
2021cb0ef41Sopenharmony_ci# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
2031cb0ef41Sopenharmony_ci# dependency, and given that the user is not expected to run this macro,
2041cb0ef41Sopenharmony_ci# just rely on AC_PROG_CC.
2051cb0ef41Sopenharmony_ciAC_DEFUN([_AM_DEPENDENCIES],
2061cb0ef41Sopenharmony_ci[AC_REQUIRE([AM_SET_DEPDIR])dnl
2071cb0ef41Sopenharmony_ciAC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
2081cb0ef41Sopenharmony_ciAC_REQUIRE([AM_MAKE_INCLUDE])dnl
2091cb0ef41Sopenharmony_ciAC_REQUIRE([AM_DEP_TRACK])dnl
2101cb0ef41Sopenharmony_ci
2111cb0ef41Sopenharmony_cim4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
2121cb0ef41Sopenharmony_ci      [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
2131cb0ef41Sopenharmony_ci      [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
2141cb0ef41Sopenharmony_ci      [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
2151cb0ef41Sopenharmony_ci      [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
2161cb0ef41Sopenharmony_ci      [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
2171cb0ef41Sopenharmony_ci                    [depcc="$$1"   am_compiler_list=])
2181cb0ef41Sopenharmony_ci
2191cb0ef41Sopenharmony_ciAC_CACHE_CHECK([dependency style of $depcc],
2201cb0ef41Sopenharmony_ci               [am_cv_$1_dependencies_compiler_type],
2211cb0ef41Sopenharmony_ci[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2221cb0ef41Sopenharmony_ci  # We make a subdir and do the tests there.  Otherwise we can end up
2231cb0ef41Sopenharmony_ci  # making bogus files that we don't know about and never remove.  For
2241cb0ef41Sopenharmony_ci  # instance it was reported that on HP-UX the gcc test will end up
2251cb0ef41Sopenharmony_ci  # making a dummy file named 'D' -- because '-MD' means "put the output
2261cb0ef41Sopenharmony_ci  # in D".
2271cb0ef41Sopenharmony_ci  rm -rf conftest.dir
2281cb0ef41Sopenharmony_ci  mkdir conftest.dir
2291cb0ef41Sopenharmony_ci  # Copy depcomp to subdir because otherwise we won't find it if we're
2301cb0ef41Sopenharmony_ci  # using a relative directory.
2311cb0ef41Sopenharmony_ci  cp "$am_depcomp" conftest.dir
2321cb0ef41Sopenharmony_ci  cd conftest.dir
2331cb0ef41Sopenharmony_ci  # We will build objects and dependencies in a subdirectory because
2341cb0ef41Sopenharmony_ci  # it helps to detect inapplicable dependency modes.  For instance
2351cb0ef41Sopenharmony_ci  # both Tru64's cc and ICC support -MD to output dependencies as a
2361cb0ef41Sopenharmony_ci  # side effect of compilation, but ICC will put the dependencies in
2371cb0ef41Sopenharmony_ci  # the current directory while Tru64 will put them in the object
2381cb0ef41Sopenharmony_ci  # directory.
2391cb0ef41Sopenharmony_ci  mkdir sub
2401cb0ef41Sopenharmony_ci
2411cb0ef41Sopenharmony_ci  am_cv_$1_dependencies_compiler_type=none
2421cb0ef41Sopenharmony_ci  if test "$am_compiler_list" = ""; then
2431cb0ef41Sopenharmony_ci     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
2441cb0ef41Sopenharmony_ci  fi
2451cb0ef41Sopenharmony_ci  am__universal=false
2461cb0ef41Sopenharmony_ci  m4_case([$1], [CC],
2471cb0ef41Sopenharmony_ci    [case " $depcc " in #(
2481cb0ef41Sopenharmony_ci     *\ -arch\ *\ -arch\ *) am__universal=true ;;
2491cb0ef41Sopenharmony_ci     esac],
2501cb0ef41Sopenharmony_ci    [CXX],
2511cb0ef41Sopenharmony_ci    [case " $depcc " in #(
2521cb0ef41Sopenharmony_ci     *\ -arch\ *\ -arch\ *) am__universal=true ;;
2531cb0ef41Sopenharmony_ci     esac])
2541cb0ef41Sopenharmony_ci
2551cb0ef41Sopenharmony_ci  for depmode in $am_compiler_list; do
2561cb0ef41Sopenharmony_ci    # Setup a source with many dependencies, because some compilers
2571cb0ef41Sopenharmony_ci    # like to wrap large dependency lists on column 80 (with \), and
2581cb0ef41Sopenharmony_ci    # we should not choose a depcomp mode which is confused by this.
2591cb0ef41Sopenharmony_ci    #
2601cb0ef41Sopenharmony_ci    # We need to recreate these files for each test, as the compiler may
2611cb0ef41Sopenharmony_ci    # overwrite some of them when testing with obscure command lines.
2621cb0ef41Sopenharmony_ci    # This happens at least with the AIX C compiler.
2631cb0ef41Sopenharmony_ci    : > sub/conftest.c
2641cb0ef41Sopenharmony_ci    for i in 1 2 3 4 5 6; do
2651cb0ef41Sopenharmony_ci      echo '#include "conftst'$i'.h"' >> sub/conftest.c
2661cb0ef41Sopenharmony_ci      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
2671cb0ef41Sopenharmony_ci      # Solaris 10 /bin/sh.
2681cb0ef41Sopenharmony_ci      echo '/* dummy */' > sub/conftst$i.h
2691cb0ef41Sopenharmony_ci    done
2701cb0ef41Sopenharmony_ci    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2711cb0ef41Sopenharmony_ci
2721cb0ef41Sopenharmony_ci    # We check with '-c' and '-o' for the sake of the "dashmstdout"
2731cb0ef41Sopenharmony_ci    # mode.  It turns out that the SunPro C++ compiler does not properly
2741cb0ef41Sopenharmony_ci    # handle '-M -o', and we need to detect this.  Also, some Intel
2751cb0ef41Sopenharmony_ci    # versions had trouble with output in subdirs.
2761cb0ef41Sopenharmony_ci    am__obj=sub/conftest.${OBJEXT-o}
2771cb0ef41Sopenharmony_ci    am__minus_obj="-o $am__obj"
2781cb0ef41Sopenharmony_ci    case $depmode in
2791cb0ef41Sopenharmony_ci    gcc)
2801cb0ef41Sopenharmony_ci      # This depmode causes a compiler race in universal mode.
2811cb0ef41Sopenharmony_ci      test "$am__universal" = false || continue
2821cb0ef41Sopenharmony_ci      ;;
2831cb0ef41Sopenharmony_ci    nosideeffect)
2841cb0ef41Sopenharmony_ci      # After this tag, mechanisms are not by side-effect, so they'll
2851cb0ef41Sopenharmony_ci      # only be used when explicitly requested.
2861cb0ef41Sopenharmony_ci      if test "x$enable_dependency_tracking" = xyes; then
2871cb0ef41Sopenharmony_ci	continue
2881cb0ef41Sopenharmony_ci      else
2891cb0ef41Sopenharmony_ci	break
2901cb0ef41Sopenharmony_ci      fi
2911cb0ef41Sopenharmony_ci      ;;
2921cb0ef41Sopenharmony_ci    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
2931cb0ef41Sopenharmony_ci      # This compiler won't grok '-c -o', but also, the minuso test has
2941cb0ef41Sopenharmony_ci      # not run yet.  These depmodes are late enough in the game, and
2951cb0ef41Sopenharmony_ci      # so weak that their functioning should not be impacted.
2961cb0ef41Sopenharmony_ci      am__obj=conftest.${OBJEXT-o}
2971cb0ef41Sopenharmony_ci      am__minus_obj=
2981cb0ef41Sopenharmony_ci      ;;
2991cb0ef41Sopenharmony_ci    none) break ;;
3001cb0ef41Sopenharmony_ci    esac
3011cb0ef41Sopenharmony_ci    if depmode=$depmode \
3021cb0ef41Sopenharmony_ci       source=sub/conftest.c object=$am__obj \
3031cb0ef41Sopenharmony_ci       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3041cb0ef41Sopenharmony_ci       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3051cb0ef41Sopenharmony_ci         >/dev/null 2>conftest.err &&
3061cb0ef41Sopenharmony_ci       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3071cb0ef41Sopenharmony_ci       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3081cb0ef41Sopenharmony_ci       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3091cb0ef41Sopenharmony_ci       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3101cb0ef41Sopenharmony_ci      # icc doesn't choke on unknown options, it will just issue warnings
3111cb0ef41Sopenharmony_ci      # or remarks (even with -Werror).  So we grep stderr for any message
3121cb0ef41Sopenharmony_ci      # that says an option was ignored or not supported.
3131cb0ef41Sopenharmony_ci      # When given -MP, icc 7.0 and 7.1 complain thusly:
3141cb0ef41Sopenharmony_ci      #   icc: Command line warning: ignoring option '-M'; no argument required
3151cb0ef41Sopenharmony_ci      # The diagnosis changed in icc 8.0:
3161cb0ef41Sopenharmony_ci      #   icc: Command line remark: option '-MP' not supported
3171cb0ef41Sopenharmony_ci      if (grep 'ignoring option' conftest.err ||
3181cb0ef41Sopenharmony_ci          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3191cb0ef41Sopenharmony_ci        am_cv_$1_dependencies_compiler_type=$depmode
3201cb0ef41Sopenharmony_ci        break
3211cb0ef41Sopenharmony_ci      fi
3221cb0ef41Sopenharmony_ci    fi
3231cb0ef41Sopenharmony_ci  done
3241cb0ef41Sopenharmony_ci
3251cb0ef41Sopenharmony_ci  cd ..
3261cb0ef41Sopenharmony_ci  rm -rf conftest.dir
3271cb0ef41Sopenharmony_cielse
3281cb0ef41Sopenharmony_ci  am_cv_$1_dependencies_compiler_type=none
3291cb0ef41Sopenharmony_cifi
3301cb0ef41Sopenharmony_ci])
3311cb0ef41Sopenharmony_ciAC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
3321cb0ef41Sopenharmony_ciAM_CONDITIONAL([am__fastdep$1], [
3331cb0ef41Sopenharmony_ci  test "x$enable_dependency_tracking" != xno \
3341cb0ef41Sopenharmony_ci  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
3351cb0ef41Sopenharmony_ci])
3361cb0ef41Sopenharmony_ci
3371cb0ef41Sopenharmony_ci
3381cb0ef41Sopenharmony_ci# AM_SET_DEPDIR
3391cb0ef41Sopenharmony_ci# -------------
3401cb0ef41Sopenharmony_ci# Choose a directory name for dependency files.
3411cb0ef41Sopenharmony_ci# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
3421cb0ef41Sopenharmony_ciAC_DEFUN([AM_SET_DEPDIR],
3431cb0ef41Sopenharmony_ci[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
3441cb0ef41Sopenharmony_ciAC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
3451cb0ef41Sopenharmony_ci])
3461cb0ef41Sopenharmony_ci
3471cb0ef41Sopenharmony_ci
3481cb0ef41Sopenharmony_ci# AM_DEP_TRACK
3491cb0ef41Sopenharmony_ci# ------------
3501cb0ef41Sopenharmony_ciAC_DEFUN([AM_DEP_TRACK],
3511cb0ef41Sopenharmony_ci[AC_ARG_ENABLE([dependency-tracking], [dnl
3521cb0ef41Sopenharmony_ciAS_HELP_STRING(
3531cb0ef41Sopenharmony_ci  [--enable-dependency-tracking],
3541cb0ef41Sopenharmony_ci  [do not reject slow dependency extractors])
3551cb0ef41Sopenharmony_ciAS_HELP_STRING(
3561cb0ef41Sopenharmony_ci  [--disable-dependency-tracking],
3571cb0ef41Sopenharmony_ci  [speeds up one-time build])])
3581cb0ef41Sopenharmony_ciif test "x$enable_dependency_tracking" != xno; then
3591cb0ef41Sopenharmony_ci  am_depcomp="$ac_aux_dir/depcomp"
3601cb0ef41Sopenharmony_ci  AMDEPBACKSLASH='\'
3611cb0ef41Sopenharmony_ci  am__nodep='_no'
3621cb0ef41Sopenharmony_cifi
3631cb0ef41Sopenharmony_ciAM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
3641cb0ef41Sopenharmony_ciAC_SUBST([AMDEPBACKSLASH])dnl
3651cb0ef41Sopenharmony_ci_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
3661cb0ef41Sopenharmony_ciAC_SUBST([am__nodep])dnl
3671cb0ef41Sopenharmony_ci_AM_SUBST_NOTMAKE([am__nodep])dnl
3681cb0ef41Sopenharmony_ci])
3691cb0ef41Sopenharmony_ci
3701cb0ef41Sopenharmony_ci# Generate code to set up dependency tracking.              -*- Autoconf -*-
3711cb0ef41Sopenharmony_ci
3721cb0ef41Sopenharmony_ci# Copyright (C) 1999-2021 Free Software Foundation, Inc.
3731cb0ef41Sopenharmony_ci#
3741cb0ef41Sopenharmony_ci# This file is free software; the Free Software Foundation
3751cb0ef41Sopenharmony_ci# gives unlimited permission to copy and/or distribute it,
3761cb0ef41Sopenharmony_ci# with or without modifications, as long as this notice is preserved.
3771cb0ef41Sopenharmony_ci
3781cb0ef41Sopenharmony_ci# _AM_OUTPUT_DEPENDENCY_COMMANDS
3791cb0ef41Sopenharmony_ci# ------------------------------
3801cb0ef41Sopenharmony_ciAC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
3811cb0ef41Sopenharmony_ci[{
3821cb0ef41Sopenharmony_ci  # Older Autoconf quotes --file arguments for eval, but not when files
3831cb0ef41Sopenharmony_ci  # are listed without --file.  Let's play safe and only enable the eval
3841cb0ef41Sopenharmony_ci  # if we detect the quoting.
3851cb0ef41Sopenharmony_ci  # TODO: see whether this extra hack can be removed once we start
3861cb0ef41Sopenharmony_ci  # requiring Autoconf 2.70 or later.
3871cb0ef41Sopenharmony_ci  AS_CASE([$CONFIG_FILES],
3881cb0ef41Sopenharmony_ci          [*\'*], [eval set x "$CONFIG_FILES"],
3891cb0ef41Sopenharmony_ci          [*], [set x $CONFIG_FILES])
3901cb0ef41Sopenharmony_ci  shift
3911cb0ef41Sopenharmony_ci  # Used to flag and report bootstrapping failures.
3921cb0ef41Sopenharmony_ci  am_rc=0
3931cb0ef41Sopenharmony_ci  for am_mf
3941cb0ef41Sopenharmony_ci  do
3951cb0ef41Sopenharmony_ci    # Strip MF so we end up with the name of the file.
3961cb0ef41Sopenharmony_ci    am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
3971cb0ef41Sopenharmony_ci    # Check whether this is an Automake generated Makefile which includes
3981cb0ef41Sopenharmony_ci    # dependency-tracking related rules and includes.
3991cb0ef41Sopenharmony_ci    # Grep'ing the whole file directly is not great: AIX grep has a line
4001cb0ef41Sopenharmony_ci    # limit of 2048, but all sed's we know have understand at least 4000.
4011cb0ef41Sopenharmony_ci    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
4021cb0ef41Sopenharmony_ci      || continue
4031cb0ef41Sopenharmony_ci    am_dirpart=`AS_DIRNAME(["$am_mf"])`
4041cb0ef41Sopenharmony_ci    am_filepart=`AS_BASENAME(["$am_mf"])`
4051cb0ef41Sopenharmony_ci    AM_RUN_LOG([cd "$am_dirpart" \
4061cb0ef41Sopenharmony_ci      && sed -e '/# am--include-marker/d' "$am_filepart" \
4071cb0ef41Sopenharmony_ci        | $MAKE -f - am--depfiles]) || am_rc=$?
4081cb0ef41Sopenharmony_ci  done
4091cb0ef41Sopenharmony_ci  if test $am_rc -ne 0; then
4101cb0ef41Sopenharmony_ci    AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
4111cb0ef41Sopenharmony_ci    for automatic dependency tracking.  If GNU make was not used, consider
4121cb0ef41Sopenharmony_ci    re-running the configure script with MAKE="gmake" (or whatever is
4131cb0ef41Sopenharmony_ci    necessary).  You can also try re-running configure with the
4141cb0ef41Sopenharmony_ci    '--disable-dependency-tracking' option to at least be able to build
4151cb0ef41Sopenharmony_ci    the package (albeit without support for automatic dependency tracking).])
4161cb0ef41Sopenharmony_ci  fi
4171cb0ef41Sopenharmony_ci  AS_UNSET([am_dirpart])
4181cb0ef41Sopenharmony_ci  AS_UNSET([am_filepart])
4191cb0ef41Sopenharmony_ci  AS_UNSET([am_mf])
4201cb0ef41Sopenharmony_ci  AS_UNSET([am_rc])
4211cb0ef41Sopenharmony_ci  rm -f conftest-deps.mk
4221cb0ef41Sopenharmony_ci}
4231cb0ef41Sopenharmony_ci])# _AM_OUTPUT_DEPENDENCY_COMMANDS
4241cb0ef41Sopenharmony_ci
4251cb0ef41Sopenharmony_ci
4261cb0ef41Sopenharmony_ci# AM_OUTPUT_DEPENDENCY_COMMANDS
4271cb0ef41Sopenharmony_ci# -----------------------------
4281cb0ef41Sopenharmony_ci# This macro should only be invoked once -- use via AC_REQUIRE.
4291cb0ef41Sopenharmony_ci#
4301cb0ef41Sopenharmony_ci# This code is only required when automatic dependency tracking is enabled.
4311cb0ef41Sopenharmony_ci# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
4321cb0ef41Sopenharmony_ci# order to bootstrap the dependency handling code.
4331cb0ef41Sopenharmony_ciAC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
4341cb0ef41Sopenharmony_ci[AC_CONFIG_COMMANDS([depfiles],
4351cb0ef41Sopenharmony_ci     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
4361cb0ef41Sopenharmony_ci     [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
4371cb0ef41Sopenharmony_ci
4381cb0ef41Sopenharmony_ci# Do all the work for Automake.                             -*- Autoconf -*-
4391cb0ef41Sopenharmony_ci
4401cb0ef41Sopenharmony_ci# Copyright (C) 1996-2021 Free Software Foundation, Inc.
4411cb0ef41Sopenharmony_ci#
4421cb0ef41Sopenharmony_ci# This file is free software; the Free Software Foundation
4431cb0ef41Sopenharmony_ci# gives unlimited permission to copy and/or distribute it,
4441cb0ef41Sopenharmony_ci# with or without modifications, as long as this notice is preserved.
4451cb0ef41Sopenharmony_ci
4461cb0ef41Sopenharmony_ci# This macro actually does too much.  Some checks are only needed if
4471cb0ef41Sopenharmony_ci# your package does certain things.  But this isn't really a big deal.
4481cb0ef41Sopenharmony_ci
4491cb0ef41Sopenharmony_cidnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
4501cb0ef41Sopenharmony_cim4_define([AC_PROG_CC],
4511cb0ef41Sopenharmony_cim4_defn([AC_PROG_CC])
4521cb0ef41Sopenharmony_ci[_AM_PROG_CC_C_O
4531cb0ef41Sopenharmony_ci])
4541cb0ef41Sopenharmony_ci
4551cb0ef41Sopenharmony_ci# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
4561cb0ef41Sopenharmony_ci# AM_INIT_AUTOMAKE([OPTIONS])
4571cb0ef41Sopenharmony_ci# -----------------------------------------------
4581cb0ef41Sopenharmony_ci# The call with PACKAGE and VERSION arguments is the old style
4591cb0ef41Sopenharmony_ci# call (pre autoconf-2.50), which is being phased out.  PACKAGE
4601cb0ef41Sopenharmony_ci# and VERSION should now be passed to AC_INIT and removed from
4611cb0ef41Sopenharmony_ci# the call to AM_INIT_AUTOMAKE.
4621cb0ef41Sopenharmony_ci# We support both call styles for the transition.  After
4631cb0ef41Sopenharmony_ci# the next Automake release, Autoconf can make the AC_INIT
4641cb0ef41Sopenharmony_ci# arguments mandatory, and then we can depend on a new Autoconf
4651cb0ef41Sopenharmony_ci# release and drop the old call support.
4661cb0ef41Sopenharmony_ciAC_DEFUN([AM_INIT_AUTOMAKE],
4671cb0ef41Sopenharmony_ci[AC_PREREQ([2.65])dnl
4681cb0ef41Sopenharmony_cim4_ifdef([_$0_ALREADY_INIT],
4691cb0ef41Sopenharmony_ci  [m4_fatal([$0 expanded multiple times
4701cb0ef41Sopenharmony_ci]m4_defn([_$0_ALREADY_INIT]))],
4711cb0ef41Sopenharmony_ci  [m4_define([_$0_ALREADY_INIT], m4_expansion_stack)])dnl
4721cb0ef41Sopenharmony_cidnl Autoconf wants to disallow AM_ names.  We explicitly allow
4731cb0ef41Sopenharmony_cidnl the ones we care about.
4741cb0ef41Sopenharmony_cim4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
4751cb0ef41Sopenharmony_ciAC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
4761cb0ef41Sopenharmony_ciAC_REQUIRE([AC_PROG_INSTALL])dnl
4771cb0ef41Sopenharmony_ciif test "`cd $srcdir && pwd`" != "`pwd`"; then
4781cb0ef41Sopenharmony_ci  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4791cb0ef41Sopenharmony_ci  # is not polluted with repeated "-I."
4801cb0ef41Sopenharmony_ci  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
4811cb0ef41Sopenharmony_ci  # test to see if srcdir already configured
4821cb0ef41Sopenharmony_ci  if test -f $srcdir/config.status; then
4831cb0ef41Sopenharmony_ci    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
4841cb0ef41Sopenharmony_ci  fi
4851cb0ef41Sopenharmony_cifi
4861cb0ef41Sopenharmony_ci
4871cb0ef41Sopenharmony_ci# test whether we have cygpath
4881cb0ef41Sopenharmony_ciif test -z "$CYGPATH_W"; then
4891cb0ef41Sopenharmony_ci  if (cygpath --version) >/dev/null 2>/dev/null; then
4901cb0ef41Sopenharmony_ci    CYGPATH_W='cygpath -w'
4911cb0ef41Sopenharmony_ci  else
4921cb0ef41Sopenharmony_ci    CYGPATH_W=echo
4931cb0ef41Sopenharmony_ci  fi
4941cb0ef41Sopenharmony_cifi
4951cb0ef41Sopenharmony_ciAC_SUBST([CYGPATH_W])
4961cb0ef41Sopenharmony_ci
4971cb0ef41Sopenharmony_ci# Define the identity of the package.
4981cb0ef41Sopenharmony_cidnl Distinguish between old-style and new-style calls.
4991cb0ef41Sopenharmony_cim4_ifval([$2],
5001cb0ef41Sopenharmony_ci[AC_DIAGNOSE([obsolete],
5011cb0ef41Sopenharmony_ci             [$0: two- and three-arguments forms are deprecated.])
5021cb0ef41Sopenharmony_cim4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
5031cb0ef41Sopenharmony_ci AC_SUBST([PACKAGE], [$1])dnl
5041cb0ef41Sopenharmony_ci AC_SUBST([VERSION], [$2])],
5051cb0ef41Sopenharmony_ci[_AM_SET_OPTIONS([$1])dnl
5061cb0ef41Sopenharmony_cidnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
5071cb0ef41Sopenharmony_cim4_if(
5081cb0ef41Sopenharmony_ci  m4_ifset([AC_PACKAGE_NAME], [ok]):m4_ifset([AC_PACKAGE_VERSION], [ok]),
5091cb0ef41Sopenharmony_ci  [ok:ok],,
5101cb0ef41Sopenharmony_ci  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
5111cb0ef41Sopenharmony_ci AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
5121cb0ef41Sopenharmony_ci AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
5131cb0ef41Sopenharmony_ci
5141cb0ef41Sopenharmony_ci_AM_IF_OPTION([no-define],,
5151cb0ef41Sopenharmony_ci[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
5161cb0ef41Sopenharmony_ci AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
5171cb0ef41Sopenharmony_ci
5181cb0ef41Sopenharmony_ci# Some tools Automake needs.
5191cb0ef41Sopenharmony_ciAC_REQUIRE([AM_SANITY_CHECK])dnl
5201cb0ef41Sopenharmony_ciAC_REQUIRE([AC_ARG_PROGRAM])dnl
5211cb0ef41Sopenharmony_ciAM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
5221cb0ef41Sopenharmony_ciAM_MISSING_PROG([AUTOCONF], [autoconf])
5231cb0ef41Sopenharmony_ciAM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
5241cb0ef41Sopenharmony_ciAM_MISSING_PROG([AUTOHEADER], [autoheader])
5251cb0ef41Sopenharmony_ciAM_MISSING_PROG([MAKEINFO], [makeinfo])
5261cb0ef41Sopenharmony_ciAC_REQUIRE([AM_PROG_INSTALL_SH])dnl
5271cb0ef41Sopenharmony_ciAC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
5281cb0ef41Sopenharmony_ciAC_REQUIRE([AC_PROG_MKDIR_P])dnl
5291cb0ef41Sopenharmony_ci# For better backward compatibility.  To be removed once Automake 1.9.x
5301cb0ef41Sopenharmony_ci# dies out for good.  For more background, see:
5311cb0ef41Sopenharmony_ci# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
5321cb0ef41Sopenharmony_ci# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
5331cb0ef41Sopenharmony_ciAC_SUBST([mkdir_p], ['$(MKDIR_P)'])
5341cb0ef41Sopenharmony_ci# We need awk for the "check" target (and possibly the TAP driver).  The
5351cb0ef41Sopenharmony_ci# system "awk" is bad on some platforms.
5361cb0ef41Sopenharmony_ciAC_REQUIRE([AC_PROG_AWK])dnl
5371cb0ef41Sopenharmony_ciAC_REQUIRE([AC_PROG_MAKE_SET])dnl
5381cb0ef41Sopenharmony_ciAC_REQUIRE([AM_SET_LEADING_DOT])dnl
5391cb0ef41Sopenharmony_ci_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
5401cb0ef41Sopenharmony_ci	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
5411cb0ef41Sopenharmony_ci			     [_AM_PROG_TAR([v7])])])
5421cb0ef41Sopenharmony_ci_AM_IF_OPTION([no-dependencies],,
5431cb0ef41Sopenharmony_ci[AC_PROVIDE_IFELSE([AC_PROG_CC],
5441cb0ef41Sopenharmony_ci		  [_AM_DEPENDENCIES([CC])],
5451cb0ef41Sopenharmony_ci		  [m4_define([AC_PROG_CC],
5461cb0ef41Sopenharmony_ci			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
5471cb0ef41Sopenharmony_ciAC_PROVIDE_IFELSE([AC_PROG_CXX],
5481cb0ef41Sopenharmony_ci		  [_AM_DEPENDENCIES([CXX])],
5491cb0ef41Sopenharmony_ci		  [m4_define([AC_PROG_CXX],
5501cb0ef41Sopenharmony_ci			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
5511cb0ef41Sopenharmony_ciAC_PROVIDE_IFELSE([AC_PROG_OBJC],
5521cb0ef41Sopenharmony_ci		  [_AM_DEPENDENCIES([OBJC])],
5531cb0ef41Sopenharmony_ci		  [m4_define([AC_PROG_OBJC],
5541cb0ef41Sopenharmony_ci			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
5551cb0ef41Sopenharmony_ciAC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
5561cb0ef41Sopenharmony_ci		  [_AM_DEPENDENCIES([OBJCXX])],
5571cb0ef41Sopenharmony_ci		  [m4_define([AC_PROG_OBJCXX],
5581cb0ef41Sopenharmony_ci			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
5591cb0ef41Sopenharmony_ci])
5601cb0ef41Sopenharmony_ci# Variables for tags utilities; see am/tags.am
5611cb0ef41Sopenharmony_ciif test -z "$CTAGS"; then
5621cb0ef41Sopenharmony_ci  CTAGS=ctags
5631cb0ef41Sopenharmony_cifi
5641cb0ef41Sopenharmony_ciAC_SUBST([CTAGS])
5651cb0ef41Sopenharmony_ciif test -z "$ETAGS"; then
5661cb0ef41Sopenharmony_ci  ETAGS=etags
5671cb0ef41Sopenharmony_cifi
5681cb0ef41Sopenharmony_ciAC_SUBST([ETAGS])
5691cb0ef41Sopenharmony_ciif test -z "$CSCOPE"; then
5701cb0ef41Sopenharmony_ci  CSCOPE=cscope
5711cb0ef41Sopenharmony_cifi
5721cb0ef41Sopenharmony_ciAC_SUBST([CSCOPE])
5731cb0ef41Sopenharmony_ci
5741cb0ef41Sopenharmony_ciAC_REQUIRE([AM_SILENT_RULES])dnl
5751cb0ef41Sopenharmony_cidnl The testsuite driver may need to know about EXEEXT, so add the
5761cb0ef41Sopenharmony_cidnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
5771cb0ef41Sopenharmony_cidnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
5781cb0ef41Sopenharmony_ciAC_CONFIG_COMMANDS_PRE(dnl
5791cb0ef41Sopenharmony_ci[m4_provide_if([_AM_COMPILER_EXEEXT],
5801cb0ef41Sopenharmony_ci  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
5811cb0ef41Sopenharmony_ci
5821cb0ef41Sopenharmony_ci# POSIX will say in a future version that running "rm -f" with no argument
5831cb0ef41Sopenharmony_ci# is OK; and we want to be able to make that assumption in our Makefile
5841cb0ef41Sopenharmony_ci# recipes.  So use an aggressive probe to check that the usage we want is
5851cb0ef41Sopenharmony_ci# actually supported "in the wild" to an acceptable degree.
5861cb0ef41Sopenharmony_ci# See automake bug#10828.
5871cb0ef41Sopenharmony_ci# To make any issue more visible, cause the running configure to be aborted
5881cb0ef41Sopenharmony_ci# by default if the 'rm' program in use doesn't match our expectations; the
5891cb0ef41Sopenharmony_ci# user can still override this though.
5901cb0ef41Sopenharmony_ciif rm -f && rm -fr && rm -rf; then : OK; else
5911cb0ef41Sopenharmony_ci  cat >&2 <<'END'
5921cb0ef41Sopenharmony_ciOops!
5931cb0ef41Sopenharmony_ci
5941cb0ef41Sopenharmony_ciYour 'rm' program seems unable to run without file operands specified
5951cb0ef41Sopenharmony_cion the command line, even when the '-f' option is present.  This is contrary
5961cb0ef41Sopenharmony_cito the behaviour of most rm programs out there, and not conforming with
5971cb0ef41Sopenharmony_cithe upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
5981cb0ef41Sopenharmony_ci
5991cb0ef41Sopenharmony_ciPlease tell bug-automake@gnu.org about your system, including the value
6001cb0ef41Sopenharmony_ciof your $PATH and any error possibly output before this message.  This
6011cb0ef41Sopenharmony_cican help us improve future automake versions.
6021cb0ef41Sopenharmony_ci
6031cb0ef41Sopenharmony_ciEND
6041cb0ef41Sopenharmony_ci  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
6051cb0ef41Sopenharmony_ci    echo 'Configuration will proceed anyway, since you have set the' >&2
6061cb0ef41Sopenharmony_ci    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
6071cb0ef41Sopenharmony_ci    echo >&2
6081cb0ef41Sopenharmony_ci  else
6091cb0ef41Sopenharmony_ci    cat >&2 <<'END'
6101cb0ef41Sopenharmony_ciAborting the configuration process, to ensure you take notice of the issue.
6111cb0ef41Sopenharmony_ci
6121cb0ef41Sopenharmony_ciYou can download and install GNU coreutils to get an 'rm' implementation
6131cb0ef41Sopenharmony_cithat behaves properly: <https://www.gnu.org/software/coreutils/>.
6141cb0ef41Sopenharmony_ci
6151cb0ef41Sopenharmony_ciIf you want to complete the configuration process using your problematic
6161cb0ef41Sopenharmony_ci'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
6171cb0ef41Sopenharmony_cito "yes", and re-run configure.
6181cb0ef41Sopenharmony_ci
6191cb0ef41Sopenharmony_ciEND
6201cb0ef41Sopenharmony_ci    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
6211cb0ef41Sopenharmony_ci  fi
6221cb0ef41Sopenharmony_cifi
6231cb0ef41Sopenharmony_cidnl The trailing newline in this macro's definition is deliberate, for
6241cb0ef41Sopenharmony_cidnl backward compatibility and to allow trailing 'dnl'-style comments
6251cb0ef41Sopenharmony_cidnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
6261cb0ef41Sopenharmony_ci])
6271cb0ef41Sopenharmony_ci
6281cb0ef41Sopenharmony_cidnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
6291cb0ef41Sopenharmony_cidnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
6301cb0ef41Sopenharmony_cidnl mangled by Autoconf and run in a shell conditional statement.
6311cb0ef41Sopenharmony_cim4_define([_AC_COMPILER_EXEEXT],
6321cb0ef41Sopenharmony_cim4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
6331cb0ef41Sopenharmony_ci
6341cb0ef41Sopenharmony_ci# When config.status generates a header, we must update the stamp-h file.
6351cb0ef41Sopenharmony_ci# This file resides in the same directory as the config header
6361cb0ef41Sopenharmony_ci# that is generated.  The stamp files are numbered to have different names.
6371cb0ef41Sopenharmony_ci
6381cb0ef41Sopenharmony_ci# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
6391cb0ef41Sopenharmony_ci# loop where config.status creates the headers, so we can generate
6401cb0ef41Sopenharmony_ci# our stamp files there.
6411cb0ef41Sopenharmony_ciAC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
6421cb0ef41Sopenharmony_ci[# Compute $1's index in $config_headers.
6431cb0ef41Sopenharmony_ci_am_arg=$1
6441cb0ef41Sopenharmony_ci_am_stamp_count=1
6451cb0ef41Sopenharmony_cifor _am_header in $config_headers :; do
6461cb0ef41Sopenharmony_ci  case $_am_header in
6471cb0ef41Sopenharmony_ci    $_am_arg | $_am_arg:* )
6481cb0ef41Sopenharmony_ci      break ;;
6491cb0ef41Sopenharmony_ci    * )
6501cb0ef41Sopenharmony_ci      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
6511cb0ef41Sopenharmony_ci  esac
6521cb0ef41Sopenharmony_cidone
6531cb0ef41Sopenharmony_ciecho "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
6541cb0ef41Sopenharmony_ci
6551cb0ef41Sopenharmony_ci# Copyright (C) 2001-2021 Free Software Foundation, Inc.
6561cb0ef41Sopenharmony_ci#
6571cb0ef41Sopenharmony_ci# This file is free software; the Free Software Foundation
6581cb0ef41Sopenharmony_ci# gives unlimited permission to copy and/or distribute it,
6591cb0ef41Sopenharmony_ci# with or without modifications, as long as this notice is preserved.
6601cb0ef41Sopenharmony_ci
6611cb0ef41Sopenharmony_ci# AM_PROG_INSTALL_SH
6621cb0ef41Sopenharmony_ci# ------------------
6631cb0ef41Sopenharmony_ci# Define $install_sh.
6641cb0ef41Sopenharmony_ciAC_DEFUN([AM_PROG_INSTALL_SH],
6651cb0ef41Sopenharmony_ci[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6661cb0ef41Sopenharmony_ciif test x"${install_sh+set}" != xset; then
6671cb0ef41Sopenharmony_ci  case $am_aux_dir in
6681cb0ef41Sopenharmony_ci  *\ * | *\	*)
6691cb0ef41Sopenharmony_ci    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
6701cb0ef41Sopenharmony_ci  *)
6711cb0ef41Sopenharmony_ci    install_sh="\${SHELL} $am_aux_dir/install-sh"
6721cb0ef41Sopenharmony_ci  esac
6731cb0ef41Sopenharmony_cifi
6741cb0ef41Sopenharmony_ciAC_SUBST([install_sh])])
6751cb0ef41Sopenharmony_ci
6761cb0ef41Sopenharmony_ci# Copyright (C) 2003-2021 Free Software Foundation, Inc.
6771cb0ef41Sopenharmony_ci#
6781cb0ef41Sopenharmony_ci# This file is free software; the Free Software Foundation
6791cb0ef41Sopenharmony_ci# gives unlimited permission to copy and/or distribute it,
6801cb0ef41Sopenharmony_ci# with or without modifications, as long as this notice is preserved.
6811cb0ef41Sopenharmony_ci
6821cb0ef41Sopenharmony_ci# Check whether the underlying file-system supports filenames
6831cb0ef41Sopenharmony_ci# with a leading dot.  For instance MS-DOS doesn't.
6841cb0ef41Sopenharmony_ciAC_DEFUN([AM_SET_LEADING_DOT],
6851cb0ef41Sopenharmony_ci[rm -rf .tst 2>/dev/null
6861cb0ef41Sopenharmony_cimkdir .tst 2>/dev/null
6871cb0ef41Sopenharmony_ciif test -d .tst; then
6881cb0ef41Sopenharmony_ci  am__leading_dot=.
6891cb0ef41Sopenharmony_cielse
6901cb0ef41Sopenharmony_ci  am__leading_dot=_
6911cb0ef41Sopenharmony_cifi
6921cb0ef41Sopenharmony_cirmdir .tst 2>/dev/null
6931cb0ef41Sopenharmony_ciAC_SUBST([am__leading_dot])])
6941cb0ef41Sopenharmony_ci
6951cb0ef41Sopenharmony_ci# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
6961cb0ef41Sopenharmony_ci# From Jim Meyering
6971cb0ef41Sopenharmony_ci
6981cb0ef41Sopenharmony_ci# Copyright (C) 1996-2021 Free Software Foundation, Inc.
6991cb0ef41Sopenharmony_ci#
7001cb0ef41Sopenharmony_ci# This file is free software; the Free Software Foundation
7011cb0ef41Sopenharmony_ci# gives unlimited permission to copy and/or distribute it,
7021cb0ef41Sopenharmony_ci# with or without modifications, as long as this notice is preserved.
7031cb0ef41Sopenharmony_ci
7041cb0ef41Sopenharmony_ci# AM_MAINTAINER_MODE([DEFAULT-MODE])
7051cb0ef41Sopenharmony_ci# ----------------------------------
7061cb0ef41Sopenharmony_ci# Control maintainer-specific portions of Makefiles.
7071cb0ef41Sopenharmony_ci# Default is to disable them, unless 'enable' is passed literally.
7081cb0ef41Sopenharmony_ci# For symmetry, 'disable' may be passed as well.  Anyway, the user
7091cb0ef41Sopenharmony_ci# can override the default with the --enable/--disable switch.
7101cb0ef41Sopenharmony_ciAC_DEFUN([AM_MAINTAINER_MODE],
7111cb0ef41Sopenharmony_ci[m4_case(m4_default([$1], [disable]),
7121cb0ef41Sopenharmony_ci       [enable], [m4_define([am_maintainer_other], [disable])],
7131cb0ef41Sopenharmony_ci       [disable], [m4_define([am_maintainer_other], [enable])],
7141cb0ef41Sopenharmony_ci       [m4_define([am_maintainer_other], [enable])
7151cb0ef41Sopenharmony_ci        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
7161cb0ef41Sopenharmony_ciAC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
7171cb0ef41Sopenharmony_ci  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
7181cb0ef41Sopenharmony_ci  AC_ARG_ENABLE([maintainer-mode],
7191cb0ef41Sopenharmony_ci    [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
7201cb0ef41Sopenharmony_ci      am_maintainer_other[ make rules and dependencies not useful
7211cb0ef41Sopenharmony_ci      (and sometimes confusing) to the casual installer])],
7221cb0ef41Sopenharmony_ci    [USE_MAINTAINER_MODE=$enableval],
7231cb0ef41Sopenharmony_ci    [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
7241cb0ef41Sopenharmony_ci  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
7251cb0ef41Sopenharmony_ci  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
7261cb0ef41Sopenharmony_ci  MAINT=$MAINTAINER_MODE_TRUE
7271cb0ef41Sopenharmony_ci  AC_SUBST([MAINT])dnl
7281cb0ef41Sopenharmony_ci]
7291cb0ef41Sopenharmony_ci)
7301cb0ef41Sopenharmony_ci
7311cb0ef41Sopenharmony_ci# Check to see how 'make' treats includes.	            -*- Autoconf -*-
7321cb0ef41Sopenharmony_ci
7331cb0ef41Sopenharmony_ci# Copyright (C) 2001-2021 Free Software Foundation, Inc.
7341cb0ef41Sopenharmony_ci#
7351cb0ef41Sopenharmony_ci# This file is free software; the Free Software Foundation
7361cb0ef41Sopenharmony_ci# gives unlimited permission to copy and/or distribute it,
7371cb0ef41Sopenharmony_ci# with or without modifications, as long as this notice is preserved.
7381cb0ef41Sopenharmony_ci
7391cb0ef41Sopenharmony_ci# AM_MAKE_INCLUDE()
7401cb0ef41Sopenharmony_ci# -----------------
7411cb0ef41Sopenharmony_ci# Check whether make has an 'include' directive that can support all
7421cb0ef41Sopenharmony_ci# the idioms we need for our automatic dependency tracking code.
7431cb0ef41Sopenharmony_ciAC_DEFUN([AM_MAKE_INCLUDE],
7441cb0ef41Sopenharmony_ci[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
7451cb0ef41Sopenharmony_cicat > confinc.mk << 'END'
7461cb0ef41Sopenharmony_ciam__doit:
7471cb0ef41Sopenharmony_ci	@echo this is the am__doit target >confinc.out
7481cb0ef41Sopenharmony_ci.PHONY: am__doit
7491cb0ef41Sopenharmony_ciEND
7501cb0ef41Sopenharmony_ciam__include="#"
7511cb0ef41Sopenharmony_ciam__quote=
7521cb0ef41Sopenharmony_ci# BSD make does it like this.
7531cb0ef41Sopenharmony_ciecho '.include "confinc.mk" # ignored' > confmf.BSD
7541cb0ef41Sopenharmony_ci# Other make implementations (GNU, Solaris 10, AIX) do it like this.
7551cb0ef41Sopenharmony_ciecho 'include confinc.mk # ignored' > confmf.GNU
7561cb0ef41Sopenharmony_ci_am_result=no
7571cb0ef41Sopenharmony_cifor s in GNU BSD; do
7581cb0ef41Sopenharmony_ci  AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
7591cb0ef41Sopenharmony_ci  AS_CASE([$?:`cat confinc.out 2>/dev/null`],
7601cb0ef41Sopenharmony_ci      ['0:this is the am__doit target'],
7611cb0ef41Sopenharmony_ci      [AS_CASE([$s],
7621cb0ef41Sopenharmony_ci          [BSD], [am__include='.include' am__quote='"'],
7631cb0ef41Sopenharmony_ci          [am__include='include' am__quote=''])])
7641cb0ef41Sopenharmony_ci  if test "$am__include" != "#"; then
7651cb0ef41Sopenharmony_ci    _am_result="yes ($s style)"
7661cb0ef41Sopenharmony_ci    break
7671cb0ef41Sopenharmony_ci  fi
7681cb0ef41Sopenharmony_cidone
7691cb0ef41Sopenharmony_cirm -f confinc.* confmf.*
7701cb0ef41Sopenharmony_ciAC_MSG_RESULT([${_am_result}])
7711cb0ef41Sopenharmony_ciAC_SUBST([am__include])])
7721cb0ef41Sopenharmony_ciAC_SUBST([am__quote])])
7731cb0ef41Sopenharmony_ci
7741cb0ef41Sopenharmony_ci# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
7751cb0ef41Sopenharmony_ci
7761cb0ef41Sopenharmony_ci# Copyright (C) 1997-2021 Free Software Foundation, Inc.
7771cb0ef41Sopenharmony_ci#
7781cb0ef41Sopenharmony_ci# This file is free software; the Free Software Foundation
7791cb0ef41Sopenharmony_ci# gives unlimited permission to copy and/or distribute it,
7801cb0ef41Sopenharmony_ci# with or without modifications, as long as this notice is preserved.
7811cb0ef41Sopenharmony_ci
7821cb0ef41Sopenharmony_ci# AM_MISSING_PROG(NAME, PROGRAM)
7831cb0ef41Sopenharmony_ci# ------------------------------
7841cb0ef41Sopenharmony_ciAC_DEFUN([AM_MISSING_PROG],
7851cb0ef41Sopenharmony_ci[AC_REQUIRE([AM_MISSING_HAS_RUN])
7861cb0ef41Sopenharmony_ci$1=${$1-"${am_missing_run}$2"}
7871cb0ef41Sopenharmony_ciAC_SUBST($1)])
7881cb0ef41Sopenharmony_ci
7891cb0ef41Sopenharmony_ci# AM_MISSING_HAS_RUN
7901cb0ef41Sopenharmony_ci# ------------------
7911cb0ef41Sopenharmony_ci# Define MISSING if not defined so far and test if it is modern enough.
7921cb0ef41Sopenharmony_ci# If it is, set am_missing_run to use it, otherwise, to nothing.
7931cb0ef41Sopenharmony_ciAC_DEFUN([AM_MISSING_HAS_RUN],
7941cb0ef41Sopenharmony_ci[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
7951cb0ef41Sopenharmony_ciAC_REQUIRE_AUX_FILE([missing])dnl
7961cb0ef41Sopenharmony_ciif test x"${MISSING+set}" != xset; then
7971cb0ef41Sopenharmony_ci  MISSING="\${SHELL} '$am_aux_dir/missing'"
7981cb0ef41Sopenharmony_cifi
7991cb0ef41Sopenharmony_ci# Use eval to expand $SHELL
8001cb0ef41Sopenharmony_ciif eval "$MISSING --is-lightweight"; then
8011cb0ef41Sopenharmony_ci  am_missing_run="$MISSING "
8021cb0ef41Sopenharmony_cielse
8031cb0ef41Sopenharmony_ci  am_missing_run=
8041cb0ef41Sopenharmony_ci  AC_MSG_WARN(['missing' script is too old or missing])
8051cb0ef41Sopenharmony_cifi
8061cb0ef41Sopenharmony_ci])
8071cb0ef41Sopenharmony_ci
8081cb0ef41Sopenharmony_ci# Helper functions for option handling.                     -*- Autoconf -*-
8091cb0ef41Sopenharmony_ci
8101cb0ef41Sopenharmony_ci# Copyright (C) 2001-2021 Free Software Foundation, Inc.
8111cb0ef41Sopenharmony_ci#
8121cb0ef41Sopenharmony_ci# This file is free software; the Free Software Foundation
8131cb0ef41Sopenharmony_ci# gives unlimited permission to copy and/or distribute it,
8141cb0ef41Sopenharmony_ci# with or without modifications, as long as this notice is preserved.
8151cb0ef41Sopenharmony_ci
8161cb0ef41Sopenharmony_ci# _AM_MANGLE_OPTION(NAME)
8171cb0ef41Sopenharmony_ci# -----------------------
8181cb0ef41Sopenharmony_ciAC_DEFUN([_AM_MANGLE_OPTION],
8191cb0ef41Sopenharmony_ci[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
8201cb0ef41Sopenharmony_ci
8211cb0ef41Sopenharmony_ci# _AM_SET_OPTION(NAME)
8221cb0ef41Sopenharmony_ci# --------------------
8231cb0ef41Sopenharmony_ci# Set option NAME.  Presently that only means defining a flag for this option.
8241cb0ef41Sopenharmony_ciAC_DEFUN([_AM_SET_OPTION],
8251cb0ef41Sopenharmony_ci[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
8261cb0ef41Sopenharmony_ci
8271cb0ef41Sopenharmony_ci# _AM_SET_OPTIONS(OPTIONS)
8281cb0ef41Sopenharmony_ci# ------------------------
8291cb0ef41Sopenharmony_ci# OPTIONS is a space-separated list of Automake options.
8301cb0ef41Sopenharmony_ciAC_DEFUN([_AM_SET_OPTIONS],
8311cb0ef41Sopenharmony_ci[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
8321cb0ef41Sopenharmony_ci
8331cb0ef41Sopenharmony_ci# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
8341cb0ef41Sopenharmony_ci# -------------------------------------------
8351cb0ef41Sopenharmony_ci# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8361cb0ef41Sopenharmony_ciAC_DEFUN([_AM_IF_OPTION],
8371cb0ef41Sopenharmony_ci[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
8381cb0ef41Sopenharmony_ci
8391cb0ef41Sopenharmony_ci# Copyright (C) 1999-2021 Free Software Foundation, Inc.
8401cb0ef41Sopenharmony_ci#
8411cb0ef41Sopenharmony_ci# This file is free software; the Free Software Foundation
8421cb0ef41Sopenharmony_ci# gives unlimited permission to copy and/or distribute it,
8431cb0ef41Sopenharmony_ci# with or without modifications, as long as this notice is preserved.
8441cb0ef41Sopenharmony_ci
8451cb0ef41Sopenharmony_ci# _AM_PROG_CC_C_O
8461cb0ef41Sopenharmony_ci# ---------------
8471cb0ef41Sopenharmony_ci# Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
8481cb0ef41Sopenharmony_ci# to automatically call this.
8491cb0ef41Sopenharmony_ciAC_DEFUN([_AM_PROG_CC_C_O],
8501cb0ef41Sopenharmony_ci[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
8511cb0ef41Sopenharmony_ciAC_REQUIRE_AUX_FILE([compile])dnl
8521cb0ef41Sopenharmony_ciAC_LANG_PUSH([C])dnl
8531cb0ef41Sopenharmony_ciAC_CACHE_CHECK(
8541cb0ef41Sopenharmony_ci  [whether $CC understands -c and -o together],
8551cb0ef41Sopenharmony_ci  [am_cv_prog_cc_c_o],
8561cb0ef41Sopenharmony_ci  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
8571cb0ef41Sopenharmony_ci  # Make sure it works both with $CC and with simple cc.
8581cb0ef41Sopenharmony_ci  # Following AC_PROG_CC_C_O, we do the test twice because some
8591cb0ef41Sopenharmony_ci  # compilers refuse to overwrite an existing .o file with -o,
8601cb0ef41Sopenharmony_ci  # though they will create one.
8611cb0ef41Sopenharmony_ci  am_cv_prog_cc_c_o=yes
8621cb0ef41Sopenharmony_ci  for am_i in 1 2; do
8631cb0ef41Sopenharmony_ci    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
8641cb0ef41Sopenharmony_ci         && test -f conftest2.$ac_objext; then
8651cb0ef41Sopenharmony_ci      : OK
8661cb0ef41Sopenharmony_ci    else
8671cb0ef41Sopenharmony_ci      am_cv_prog_cc_c_o=no
8681cb0ef41Sopenharmony_ci      break
8691cb0ef41Sopenharmony_ci    fi
8701cb0ef41Sopenharmony_ci  done
8711cb0ef41Sopenharmony_ci  rm -f core conftest*
8721cb0ef41Sopenharmony_ci  unset am_i])
8731cb0ef41Sopenharmony_ciif test "$am_cv_prog_cc_c_o" != yes; then
8741cb0ef41Sopenharmony_ci   # Losing compiler, so override with the script.
8751cb0ef41Sopenharmony_ci   # FIXME: It is wrong to rewrite CC.
8761cb0ef41Sopenharmony_ci   # But if we don't then we get into trouble of one sort or another.
8771cb0ef41Sopenharmony_ci   # A longer-term fix would be to have automake use am__CC in this case,
8781cb0ef41Sopenharmony_ci   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
8791cb0ef41Sopenharmony_ci   CC="$am_aux_dir/compile $CC"
8801cb0ef41Sopenharmony_cifi
8811cb0ef41Sopenharmony_ciAC_LANG_POP([C])])
8821cb0ef41Sopenharmony_ci
8831cb0ef41Sopenharmony_ci# For backward compatibility.
8841cb0ef41Sopenharmony_ciAC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
8851cb0ef41Sopenharmony_ci
8861cb0ef41Sopenharmony_ci# Copyright (C) 2001-2021 Free Software Foundation, Inc.
8871cb0ef41Sopenharmony_ci#
8881cb0ef41Sopenharmony_ci# This file is free software; the Free Software Foundation
8891cb0ef41Sopenharmony_ci# gives unlimited permission to copy and/or distribute it,
8901cb0ef41Sopenharmony_ci# with or without modifications, as long as this notice is preserved.
8911cb0ef41Sopenharmony_ci
8921cb0ef41Sopenharmony_ci# AM_RUN_LOG(COMMAND)
8931cb0ef41Sopenharmony_ci# -------------------
8941cb0ef41Sopenharmony_ci# Run COMMAND, save the exit status in ac_status, and log it.
8951cb0ef41Sopenharmony_ci# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
8961cb0ef41Sopenharmony_ciAC_DEFUN([AM_RUN_LOG],
8971cb0ef41Sopenharmony_ci[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
8981cb0ef41Sopenharmony_ci   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
8991cb0ef41Sopenharmony_ci   ac_status=$?
9001cb0ef41Sopenharmony_ci   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
9011cb0ef41Sopenharmony_ci   (exit $ac_status); }])
9021cb0ef41Sopenharmony_ci
9031cb0ef41Sopenharmony_ci# Check to make sure that the build environment is sane.    -*- Autoconf -*-
9041cb0ef41Sopenharmony_ci
9051cb0ef41Sopenharmony_ci# Copyright (C) 1996-2021 Free Software Foundation, Inc.
9061cb0ef41Sopenharmony_ci#
9071cb0ef41Sopenharmony_ci# This file is free software; the Free Software Foundation
9081cb0ef41Sopenharmony_ci# gives unlimited permission to copy and/or distribute it,
9091cb0ef41Sopenharmony_ci# with or without modifications, as long as this notice is preserved.
9101cb0ef41Sopenharmony_ci
9111cb0ef41Sopenharmony_ci# AM_SANITY_CHECK
9121cb0ef41Sopenharmony_ci# ---------------
9131cb0ef41Sopenharmony_ciAC_DEFUN([AM_SANITY_CHECK],
9141cb0ef41Sopenharmony_ci[AC_MSG_CHECKING([whether build environment is sane])
9151cb0ef41Sopenharmony_ci# Reject unsafe characters in $srcdir or the absolute working directory
9161cb0ef41Sopenharmony_ci# name.  Accept space and tab only in the latter.
9171cb0ef41Sopenharmony_ciam_lf='
9181cb0ef41Sopenharmony_ci'
9191cb0ef41Sopenharmony_cicase `pwd` in
9201cb0ef41Sopenharmony_ci  *[[\\\"\#\$\&\'\`$am_lf]]*)
9211cb0ef41Sopenharmony_ci    AC_MSG_ERROR([unsafe absolute working directory name]);;
9221cb0ef41Sopenharmony_ciesac
9231cb0ef41Sopenharmony_cicase $srcdir in
9241cb0ef41Sopenharmony_ci  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
9251cb0ef41Sopenharmony_ci    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
9261cb0ef41Sopenharmony_ciesac
9271cb0ef41Sopenharmony_ci
9281cb0ef41Sopenharmony_ci# Do 'set' in a subshell so we don't clobber the current shell's
9291cb0ef41Sopenharmony_ci# arguments.  Must try -L first in case configure is actually a
9301cb0ef41Sopenharmony_ci# symlink; some systems play weird games with the mod time of symlinks
9311cb0ef41Sopenharmony_ci# (eg FreeBSD returns the mod time of the symlink's containing
9321cb0ef41Sopenharmony_ci# directory).
9331cb0ef41Sopenharmony_ciif (
9341cb0ef41Sopenharmony_ci   am_has_slept=no
9351cb0ef41Sopenharmony_ci   for am_try in 1 2; do
9361cb0ef41Sopenharmony_ci     echo "timestamp, slept: $am_has_slept" > conftest.file
9371cb0ef41Sopenharmony_ci     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
9381cb0ef41Sopenharmony_ci     if test "$[*]" = "X"; then
9391cb0ef41Sopenharmony_ci	# -L didn't work.
9401cb0ef41Sopenharmony_ci	set X `ls -t "$srcdir/configure" conftest.file`
9411cb0ef41Sopenharmony_ci     fi
9421cb0ef41Sopenharmony_ci     if test "$[*]" != "X $srcdir/configure conftest.file" \
9431cb0ef41Sopenharmony_ci	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
9441cb0ef41Sopenharmony_ci
9451cb0ef41Sopenharmony_ci	# If neither matched, then we have a broken ls.  This can happen
9461cb0ef41Sopenharmony_ci	# if, for instance, CONFIG_SHELL is bash and it inherits a
9471cb0ef41Sopenharmony_ci	# broken ls alias from the environment.  This has actually
9481cb0ef41Sopenharmony_ci	# happened.  Such a system could not be considered "sane".
9491cb0ef41Sopenharmony_ci	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
9501cb0ef41Sopenharmony_ci  alias in your environment])
9511cb0ef41Sopenharmony_ci     fi
9521cb0ef41Sopenharmony_ci     if test "$[2]" = conftest.file || test $am_try -eq 2; then
9531cb0ef41Sopenharmony_ci       break
9541cb0ef41Sopenharmony_ci     fi
9551cb0ef41Sopenharmony_ci     # Just in case.
9561cb0ef41Sopenharmony_ci     sleep 1
9571cb0ef41Sopenharmony_ci     am_has_slept=yes
9581cb0ef41Sopenharmony_ci   done
9591cb0ef41Sopenharmony_ci   test "$[2]" = conftest.file
9601cb0ef41Sopenharmony_ci   )
9611cb0ef41Sopenharmony_cithen
9621cb0ef41Sopenharmony_ci   # Ok.
9631cb0ef41Sopenharmony_ci   :
9641cb0ef41Sopenharmony_cielse
9651cb0ef41Sopenharmony_ci   AC_MSG_ERROR([newly created file is older than distributed files!
9661cb0ef41Sopenharmony_ciCheck your system clock])
9671cb0ef41Sopenharmony_cifi
9681cb0ef41Sopenharmony_ciAC_MSG_RESULT([yes])
9691cb0ef41Sopenharmony_ci# If we didn't sleep, we still need to ensure time stamps of config.status and
9701cb0ef41Sopenharmony_ci# generated files are strictly newer.
9711cb0ef41Sopenharmony_ciam_sleep_pid=
9721cb0ef41Sopenharmony_ciif grep 'slept: no' conftest.file >/dev/null 2>&1; then
9731cb0ef41Sopenharmony_ci  ( sleep 1 ) &
9741cb0ef41Sopenharmony_ci  am_sleep_pid=$!
9751cb0ef41Sopenharmony_cifi
9761cb0ef41Sopenharmony_ciAC_CONFIG_COMMANDS_PRE(
9771cb0ef41Sopenharmony_ci  [AC_MSG_CHECKING([that generated files are newer than configure])
9781cb0ef41Sopenharmony_ci   if test -n "$am_sleep_pid"; then
9791cb0ef41Sopenharmony_ci     # Hide warnings about reused PIDs.
9801cb0ef41Sopenharmony_ci     wait $am_sleep_pid 2>/dev/null
9811cb0ef41Sopenharmony_ci   fi
9821cb0ef41Sopenharmony_ci   AC_MSG_RESULT([done])])
9831cb0ef41Sopenharmony_cirm -f conftest.file
9841cb0ef41Sopenharmony_ci])
9851cb0ef41Sopenharmony_ci
9861cb0ef41Sopenharmony_ci# Copyright (C) 2009-2021 Free Software Foundation, Inc.
9871cb0ef41Sopenharmony_ci#
9881cb0ef41Sopenharmony_ci# This file is free software; the Free Software Foundation
9891cb0ef41Sopenharmony_ci# gives unlimited permission to copy and/or distribute it,
9901cb0ef41Sopenharmony_ci# with or without modifications, as long as this notice is preserved.
9911cb0ef41Sopenharmony_ci
9921cb0ef41Sopenharmony_ci# AM_SILENT_RULES([DEFAULT])
9931cb0ef41Sopenharmony_ci# --------------------------
9941cb0ef41Sopenharmony_ci# Enable less verbose build rules; with the default set to DEFAULT
9951cb0ef41Sopenharmony_ci# ("yes" being less verbose, "no" or empty being verbose).
9961cb0ef41Sopenharmony_ciAC_DEFUN([AM_SILENT_RULES],
9971cb0ef41Sopenharmony_ci[AC_ARG_ENABLE([silent-rules], [dnl
9981cb0ef41Sopenharmony_ciAS_HELP_STRING(
9991cb0ef41Sopenharmony_ci  [--enable-silent-rules],
10001cb0ef41Sopenharmony_ci  [less verbose build output (undo: "make V=1")])
10011cb0ef41Sopenharmony_ciAS_HELP_STRING(
10021cb0ef41Sopenharmony_ci  [--disable-silent-rules],
10031cb0ef41Sopenharmony_ci  [verbose build output (undo: "make V=0")])dnl
10041cb0ef41Sopenharmony_ci])
10051cb0ef41Sopenharmony_cicase $enable_silent_rules in @%:@ (((
10061cb0ef41Sopenharmony_ci  yes) AM_DEFAULT_VERBOSITY=0;;
10071cb0ef41Sopenharmony_ci   no) AM_DEFAULT_VERBOSITY=1;;
10081cb0ef41Sopenharmony_ci    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
10091cb0ef41Sopenharmony_ciesac
10101cb0ef41Sopenharmony_cidnl
10111cb0ef41Sopenharmony_cidnl A few 'make' implementations (e.g., NonStop OS and NextStep)
10121cb0ef41Sopenharmony_cidnl do not support nested variable expansions.
10131cb0ef41Sopenharmony_cidnl See automake bug#9928 and bug#10237.
10141cb0ef41Sopenharmony_ciam_make=${MAKE-make}
10151cb0ef41Sopenharmony_ciAC_CACHE_CHECK([whether $am_make supports nested variables],
10161cb0ef41Sopenharmony_ci   [am_cv_make_support_nested_variables],
10171cb0ef41Sopenharmony_ci   [if AS_ECHO([['TRUE=$(BAR$(V))
10181cb0ef41Sopenharmony_ciBAR0=false
10191cb0ef41Sopenharmony_ciBAR1=true
10201cb0ef41Sopenharmony_ciV=1
10211cb0ef41Sopenharmony_ciam__doit:
10221cb0ef41Sopenharmony_ci	@$(TRUE)
10231cb0ef41Sopenharmony_ci.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
10241cb0ef41Sopenharmony_ci  am_cv_make_support_nested_variables=yes
10251cb0ef41Sopenharmony_cielse
10261cb0ef41Sopenharmony_ci  am_cv_make_support_nested_variables=no
10271cb0ef41Sopenharmony_cifi])
10281cb0ef41Sopenharmony_ciif test $am_cv_make_support_nested_variables = yes; then
10291cb0ef41Sopenharmony_ci  dnl Using '$V' instead of '$(V)' breaks IRIX make.
10301cb0ef41Sopenharmony_ci  AM_V='$(V)'
10311cb0ef41Sopenharmony_ci  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
10321cb0ef41Sopenharmony_cielse
10331cb0ef41Sopenharmony_ci  AM_V=$AM_DEFAULT_VERBOSITY
10341cb0ef41Sopenharmony_ci  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
10351cb0ef41Sopenharmony_cifi
10361cb0ef41Sopenharmony_ciAC_SUBST([AM_V])dnl
10371cb0ef41Sopenharmony_ciAM_SUBST_NOTMAKE([AM_V])dnl
10381cb0ef41Sopenharmony_ciAC_SUBST([AM_DEFAULT_V])dnl
10391cb0ef41Sopenharmony_ciAM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
10401cb0ef41Sopenharmony_ciAC_SUBST([AM_DEFAULT_VERBOSITY])dnl
10411cb0ef41Sopenharmony_ciAM_BACKSLASH='\'
10421cb0ef41Sopenharmony_ciAC_SUBST([AM_BACKSLASH])dnl
10431cb0ef41Sopenharmony_ci_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
10441cb0ef41Sopenharmony_ci])
10451cb0ef41Sopenharmony_ci
10461cb0ef41Sopenharmony_ci# Copyright (C) 2001-2021 Free Software Foundation, Inc.
10471cb0ef41Sopenharmony_ci#
10481cb0ef41Sopenharmony_ci# This file is free software; the Free Software Foundation
10491cb0ef41Sopenharmony_ci# gives unlimited permission to copy and/or distribute it,
10501cb0ef41Sopenharmony_ci# with or without modifications, as long as this notice is preserved.
10511cb0ef41Sopenharmony_ci
10521cb0ef41Sopenharmony_ci# AM_PROG_INSTALL_STRIP
10531cb0ef41Sopenharmony_ci# ---------------------
10541cb0ef41Sopenharmony_ci# One issue with vendor 'install' (even GNU) is that you can't
10551cb0ef41Sopenharmony_ci# specify the program used to strip binaries.  This is especially
10561cb0ef41Sopenharmony_ci# annoying in cross-compiling environments, where the build's strip
10571cb0ef41Sopenharmony_ci# is unlikely to handle the host's binaries.
10581cb0ef41Sopenharmony_ci# Fortunately install-sh will honor a STRIPPROG variable, so we
10591cb0ef41Sopenharmony_ci# always use install-sh in "make install-strip", and initialize
10601cb0ef41Sopenharmony_ci# STRIPPROG with the value of the STRIP variable (set by the user).
10611cb0ef41Sopenharmony_ciAC_DEFUN([AM_PROG_INSTALL_STRIP],
10621cb0ef41Sopenharmony_ci[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
10631cb0ef41Sopenharmony_ci# Installed binaries are usually stripped using 'strip' when the user
10641cb0ef41Sopenharmony_ci# run "make install-strip".  However 'strip' might not be the right
10651cb0ef41Sopenharmony_ci# tool to use in cross-compilation environments, therefore Automake
10661cb0ef41Sopenharmony_ci# will honor the 'STRIP' environment variable to overrule this program.
10671cb0ef41Sopenharmony_cidnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
10681cb0ef41Sopenharmony_ciif test "$cross_compiling" != no; then
10691cb0ef41Sopenharmony_ci  AC_CHECK_TOOL([STRIP], [strip], :)
10701cb0ef41Sopenharmony_cifi
10711cb0ef41Sopenharmony_ciINSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
10721cb0ef41Sopenharmony_ciAC_SUBST([INSTALL_STRIP_PROGRAM])])
10731cb0ef41Sopenharmony_ci
10741cb0ef41Sopenharmony_ci# Copyright (C) 2006-2021 Free Software Foundation, Inc.
10751cb0ef41Sopenharmony_ci#
10761cb0ef41Sopenharmony_ci# This file is free software; the Free Software Foundation
10771cb0ef41Sopenharmony_ci# gives unlimited permission to copy and/or distribute it,
10781cb0ef41Sopenharmony_ci# with or without modifications, as long as this notice is preserved.
10791cb0ef41Sopenharmony_ci
10801cb0ef41Sopenharmony_ci# _AM_SUBST_NOTMAKE(VARIABLE)
10811cb0ef41Sopenharmony_ci# ---------------------------
10821cb0ef41Sopenharmony_ci# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
10831cb0ef41Sopenharmony_ci# This macro is traced by Automake.
10841cb0ef41Sopenharmony_ciAC_DEFUN([_AM_SUBST_NOTMAKE])
10851cb0ef41Sopenharmony_ci
10861cb0ef41Sopenharmony_ci# AM_SUBST_NOTMAKE(VARIABLE)
10871cb0ef41Sopenharmony_ci# --------------------------
10881cb0ef41Sopenharmony_ci# Public sister of _AM_SUBST_NOTMAKE.
10891cb0ef41Sopenharmony_ciAC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
10901cb0ef41Sopenharmony_ci
10911cb0ef41Sopenharmony_ci# Check how to create a tarball.                            -*- Autoconf -*-
10921cb0ef41Sopenharmony_ci
10931cb0ef41Sopenharmony_ci# Copyright (C) 2004-2021 Free Software Foundation, Inc.
10941cb0ef41Sopenharmony_ci#
10951cb0ef41Sopenharmony_ci# This file is free software; the Free Software Foundation
10961cb0ef41Sopenharmony_ci# gives unlimited permission to copy and/or distribute it,
10971cb0ef41Sopenharmony_ci# with or without modifications, as long as this notice is preserved.
10981cb0ef41Sopenharmony_ci
10991cb0ef41Sopenharmony_ci# _AM_PROG_TAR(FORMAT)
11001cb0ef41Sopenharmony_ci# --------------------
11011cb0ef41Sopenharmony_ci# Check how to create a tarball in format FORMAT.
11021cb0ef41Sopenharmony_ci# FORMAT should be one of 'v7', 'ustar', or 'pax'.
11031cb0ef41Sopenharmony_ci#
11041cb0ef41Sopenharmony_ci# Substitute a variable $(am__tar) that is a command
11051cb0ef41Sopenharmony_ci# writing to stdout a FORMAT-tarball containing the directory
11061cb0ef41Sopenharmony_ci# $tardir.
11071cb0ef41Sopenharmony_ci#     tardir=directory && $(am__tar) > result.tar
11081cb0ef41Sopenharmony_ci#
11091cb0ef41Sopenharmony_ci# Substitute a variable $(am__untar) that extract such
11101cb0ef41Sopenharmony_ci# a tarball read from stdin.
11111cb0ef41Sopenharmony_ci#     $(am__untar) < result.tar
11121cb0ef41Sopenharmony_ci#
11131cb0ef41Sopenharmony_ciAC_DEFUN([_AM_PROG_TAR],
11141cb0ef41Sopenharmony_ci[# Always define AMTAR for backward compatibility.  Yes, it's still used
11151cb0ef41Sopenharmony_ci# in the wild :-(  We should find a proper way to deprecate it ...
11161cb0ef41Sopenharmony_ciAC_SUBST([AMTAR], ['$${TAR-tar}'])
11171cb0ef41Sopenharmony_ci
11181cb0ef41Sopenharmony_ci# We'll loop over all known methods to create a tar archive until one works.
11191cb0ef41Sopenharmony_ci_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
11201cb0ef41Sopenharmony_ci
11211cb0ef41Sopenharmony_cim4_if([$1], [v7],
11221cb0ef41Sopenharmony_ci  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
11231cb0ef41Sopenharmony_ci
11241cb0ef41Sopenharmony_ci  [m4_case([$1],
11251cb0ef41Sopenharmony_ci    [ustar],
11261cb0ef41Sopenharmony_ci     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
11271cb0ef41Sopenharmony_ci      # There is notably a 21 bits limit for the UID and the GID.  In fact,
11281cb0ef41Sopenharmony_ci      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
11291cb0ef41Sopenharmony_ci      # and bug#13588).
11301cb0ef41Sopenharmony_ci      am_max_uid=2097151 # 2^21 - 1
11311cb0ef41Sopenharmony_ci      am_max_gid=$am_max_uid
11321cb0ef41Sopenharmony_ci      # The $UID and $GID variables are not portable, so we need to resort
11331cb0ef41Sopenharmony_ci      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
11341cb0ef41Sopenharmony_ci      # below are definitely unexpected, so allow the users to see them
11351cb0ef41Sopenharmony_ci      # (that is, avoid stderr redirection).
11361cb0ef41Sopenharmony_ci      am_uid=`id -u || echo unknown`
11371cb0ef41Sopenharmony_ci      am_gid=`id -g || echo unknown`
11381cb0ef41Sopenharmony_ci      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
11391cb0ef41Sopenharmony_ci      if test $am_uid -le $am_max_uid; then
11401cb0ef41Sopenharmony_ci         AC_MSG_RESULT([yes])
11411cb0ef41Sopenharmony_ci      else
11421cb0ef41Sopenharmony_ci         AC_MSG_RESULT([no])
11431cb0ef41Sopenharmony_ci         _am_tools=none
11441cb0ef41Sopenharmony_ci      fi
11451cb0ef41Sopenharmony_ci      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
11461cb0ef41Sopenharmony_ci      if test $am_gid -le $am_max_gid; then
11471cb0ef41Sopenharmony_ci         AC_MSG_RESULT([yes])
11481cb0ef41Sopenharmony_ci      else
11491cb0ef41Sopenharmony_ci        AC_MSG_RESULT([no])
11501cb0ef41Sopenharmony_ci        _am_tools=none
11511cb0ef41Sopenharmony_ci      fi],
11521cb0ef41Sopenharmony_ci
11531cb0ef41Sopenharmony_ci  [pax],
11541cb0ef41Sopenharmony_ci    [],
11551cb0ef41Sopenharmony_ci
11561cb0ef41Sopenharmony_ci  [m4_fatal([Unknown tar format])])
11571cb0ef41Sopenharmony_ci
11581cb0ef41Sopenharmony_ci  AC_MSG_CHECKING([how to create a $1 tar archive])
11591cb0ef41Sopenharmony_ci
11601cb0ef41Sopenharmony_ci  # Go ahead even if we have the value already cached.  We do so because we
11611cb0ef41Sopenharmony_ci  # need to set the values for the 'am__tar' and 'am__untar' variables.
11621cb0ef41Sopenharmony_ci  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
11631cb0ef41Sopenharmony_ci
11641cb0ef41Sopenharmony_ci  for _am_tool in $_am_tools; do
11651cb0ef41Sopenharmony_ci    case $_am_tool in
11661cb0ef41Sopenharmony_ci    gnutar)
11671cb0ef41Sopenharmony_ci      for _am_tar in tar gnutar gtar; do
11681cb0ef41Sopenharmony_ci        AM_RUN_LOG([$_am_tar --version]) && break
11691cb0ef41Sopenharmony_ci      done
11701cb0ef41Sopenharmony_ci      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
11711cb0ef41Sopenharmony_ci      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
11721cb0ef41Sopenharmony_ci      am__untar="$_am_tar -xf -"
11731cb0ef41Sopenharmony_ci      ;;
11741cb0ef41Sopenharmony_ci    plaintar)
11751cb0ef41Sopenharmony_ci      # Must skip GNU tar: if it does not support --format= it doesn't create
11761cb0ef41Sopenharmony_ci      # ustar tarball either.
11771cb0ef41Sopenharmony_ci      (tar --version) >/dev/null 2>&1 && continue
11781cb0ef41Sopenharmony_ci      am__tar='tar chf - "$$tardir"'
11791cb0ef41Sopenharmony_ci      am__tar_='tar chf - "$tardir"'
11801cb0ef41Sopenharmony_ci      am__untar='tar xf -'
11811cb0ef41Sopenharmony_ci      ;;
11821cb0ef41Sopenharmony_ci    pax)
11831cb0ef41Sopenharmony_ci      am__tar='pax -L -x $1 -w "$$tardir"'
11841cb0ef41Sopenharmony_ci      am__tar_='pax -L -x $1 -w "$tardir"'
11851cb0ef41Sopenharmony_ci      am__untar='pax -r'
11861cb0ef41Sopenharmony_ci      ;;
11871cb0ef41Sopenharmony_ci    cpio)
11881cb0ef41Sopenharmony_ci      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
11891cb0ef41Sopenharmony_ci      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
11901cb0ef41Sopenharmony_ci      am__untar='cpio -i -H $1 -d'
11911cb0ef41Sopenharmony_ci      ;;
11921cb0ef41Sopenharmony_ci    none)
11931cb0ef41Sopenharmony_ci      am__tar=false
11941cb0ef41Sopenharmony_ci      am__tar_=false
11951cb0ef41Sopenharmony_ci      am__untar=false
11961cb0ef41Sopenharmony_ci      ;;
11971cb0ef41Sopenharmony_ci    esac
11981cb0ef41Sopenharmony_ci
11991cb0ef41Sopenharmony_ci    # If the value was cached, stop now.  We just wanted to have am__tar
12001cb0ef41Sopenharmony_ci    # and am__untar set.
12011cb0ef41Sopenharmony_ci    test -n "${am_cv_prog_tar_$1}" && break
12021cb0ef41Sopenharmony_ci
12031cb0ef41Sopenharmony_ci    # tar/untar a dummy directory, and stop if the command works.
12041cb0ef41Sopenharmony_ci    rm -rf conftest.dir
12051cb0ef41Sopenharmony_ci    mkdir conftest.dir
12061cb0ef41Sopenharmony_ci    echo GrepMe > conftest.dir/file
12071cb0ef41Sopenharmony_ci    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
12081cb0ef41Sopenharmony_ci    rm -rf conftest.dir
12091cb0ef41Sopenharmony_ci    if test -s conftest.tar; then
12101cb0ef41Sopenharmony_ci      AM_RUN_LOG([$am__untar <conftest.tar])
12111cb0ef41Sopenharmony_ci      AM_RUN_LOG([cat conftest.dir/file])
12121cb0ef41Sopenharmony_ci      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
12131cb0ef41Sopenharmony_ci    fi
12141cb0ef41Sopenharmony_ci  done
12151cb0ef41Sopenharmony_ci  rm -rf conftest.dir
12161cb0ef41Sopenharmony_ci
12171cb0ef41Sopenharmony_ci  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
12181cb0ef41Sopenharmony_ci  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
12191cb0ef41Sopenharmony_ci
12201cb0ef41Sopenharmony_ciAC_SUBST([am__tar])
12211cb0ef41Sopenharmony_ciAC_SUBST([am__untar])
12221cb0ef41Sopenharmony_ci]) # _AM_PROG_TAR
12231cb0ef41Sopenharmony_ci
12241cb0ef41Sopenharmony_cim4_include([m4/ax_ac_append_to_file.m4])
12251cb0ef41Sopenharmony_cim4_include([m4/ax_ac_print_to_file.m4])
12261cb0ef41Sopenharmony_cim4_include([m4/ax_add_am_macro_static.m4])
12271cb0ef41Sopenharmony_cim4_include([m4/ax_am_macros_static.m4])
12281cb0ef41Sopenharmony_cim4_include([m4/ax_append_compile_flags.m4])
12291cb0ef41Sopenharmony_cim4_include([m4/ax_append_flag.m4])
12301cb0ef41Sopenharmony_cim4_include([m4/ax_append_link_flags.m4])
12311cb0ef41Sopenharmony_cim4_include([m4/ax_check_compile_flag.m4])
12321cb0ef41Sopenharmony_cim4_include([m4/ax_check_gnu_make.m4])
12331cb0ef41Sopenharmony_cim4_include([m4/ax_check_link_flag.m4])
12341cb0ef41Sopenharmony_cim4_include([m4/ax_check_user_namespace.m4])
12351cb0ef41Sopenharmony_cim4_include([m4/ax_check_uts_namespace.m4])
12361cb0ef41Sopenharmony_cim4_include([m4/ax_code_coverage.m4])
12371cb0ef41Sopenharmony_cim4_include([m4/ax_compiler_vendor.m4])
12381cb0ef41Sopenharmony_cim4_include([m4/ax_cxx_compile_stdcxx.m4])
12391cb0ef41Sopenharmony_cim4_include([m4/ax_cxx_compile_stdcxx_14.m4])
12401cb0ef41Sopenharmony_cim4_include([m4/ax_file_escapes.m4])
12411cb0ef41Sopenharmony_cim4_include([m4/ax_pthread.m4])
12421cb0ef41Sopenharmony_cim4_include([m4/ax_require_defined.m4])
12431cb0ef41Sopenharmony_cim4_include([m4/libtool.m4])
12441cb0ef41Sopenharmony_cim4_include([m4/ltoptions.m4])
12451cb0ef41Sopenharmony_cim4_include([m4/ltsugar.m4])
12461cb0ef41Sopenharmony_cim4_include([m4/ltversion.m4])
12471cb0ef41Sopenharmony_cim4_include([m4/lt~obsolete.m4])
12481cb0ef41Sopenharmony_cim4_include([m4/pkg.m4])
1249