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m4trace:/home/user/openwrt23.05.3-lime2024-ath79/staging_dir/host/share/aclocal-1.16/amversion.m4:33: -1- AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], [AM_AUTOMAKE_VERSION([1.16.5])dnl
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m4trace:/home/user/openwrt23.05.3-lime2024-ath79/staging_dir/host/share/aclocal-1.16/auxdir.m4:47: -1- AC_DEFUN([AM_AUX_DIR_EXPAND], [AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
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m4trace:/home/user/openwrt23.05.3-lime2024-ath79/staging_dir/host/share/aclocal-1.16/cond.m4:12: -1- AC_DEFUN([AM_CONDITIONAL], [AC_PREREQ([2.52])dnl
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m4trace:/home/user/openwrt23.05.3-lime2024-ath79/staging_dir/host/share/aclocal-1.16/depend.m4:26: -1- AC_DEFUN([_AM_DEPENDENCIES], [AC_REQUIRE([AM_SET_DEPDIR])dnl
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AC_REQUIRE([AM_MAKE_INCLUDE])dnl
AC_REQUIRE([AM_DEP_TRACK])dnl

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You can download and install GNU coreutils to get an 'rm' implementation
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m4trace:/home/user/openwrt23.05.3-lime2024-ath79/staging_dir/host/share/aclocal-1.16/init.m4:204: -1- AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], [# Compute $1's index in $config_headers.
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m4trace:/home/user/openwrt23.05.3-lime2024-ath79/staging_dir/host/share/aclocal-1.16/make.m4:42: -1- m4_pattern_allow([^am__quote$])
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$1=${$1-"${am_missing_run}$2"}
AC_SUBST($1)])
m4trace:/home/user/openwrt23.05.3-lime2024-ath79/staging_dir/host/share/aclocal-1.16/missing.m4:20: -1- AC_DEFUN([AM_MISSING_HAS_RUN], [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
AC_REQUIRE_AUX_FILE([missing])dnl
if test x"${MISSING+set}" != xset; then
  MISSING="\${SHELL} '$am_aux_dir/missing'"
fi
# Use eval to expand $SHELL
if eval "$MISSING --is-lightweight"; then
  am_missing_run="$MISSING "
else
  am_missing_run=
  AC_MSG_WARN(['missing' script is too old or missing])
fi
])
m4trace:/home/user/openwrt23.05.3-lime2024-ath79/staging_dir/host/share/aclocal-1.16/options.m4:11: -1- AC_DEFUN([_AM_MANGLE_OPTION], [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
m4trace:/home/user/openwrt23.05.3-lime2024-ath79/staging_dir/host/share/aclocal-1.16/options.m4:17: -1- AC_DEFUN([_AM_SET_OPTION], [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
m4trace:/home/user/openwrt23.05.3-lime2024-ath79/staging_dir/host/share/aclocal-1.16/options.m4:23: -1- AC_DEFUN([_AM_SET_OPTIONS], [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
m4trace:/home/user/openwrt23.05.3-lime2024-ath79/staging_dir/host/share/aclocal-1.16/options.m4:29: -1- AC_DEFUN([_AM_IF_OPTION], [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
m4trace:/home/user/openwrt23.05.3-lime2024-ath79/staging_dir/host/share/aclocal-1.16/prog-cc-c-o.m4:12: -1- AC_DEFUN([_AM_PROG_CC_C_O], [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
AC_REQUIRE_AUX_FILE([compile])dnl
AC_LANG_PUSH([C])dnl
AC_CACHE_CHECK(
  [whether $CC understands -c and -o together],
  [am_cv_prog_cc_c_o],
  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
  # Make sure it works both with $CC and with simple cc.
  # Following AC_PROG_CC_C_O, we do the test twice because some
  # compilers refuse to overwrite an existing .o file with -o,
  # though they will create one.
  am_cv_prog_cc_c_o=yes
  for am_i in 1 2; do
    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
         && test -f conftest2.$ac_objext; then
      : OK
    else
      am_cv_prog_cc_c_o=no
      break
    fi
  done
  rm -f core conftest*
  unset am_i])
if test "$am_cv_prog_cc_c_o" != yes; then
   # Losing compiler, so override with the script.
   # FIXME: It is wrong to rewrite CC.
   # But if we don't then we get into trouble of one sort or another.
   # A longer-term fix would be to have automake use am__CC in this case,
   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
   CC="$am_aux_dir/compile $CC"
fi
AC_LANG_POP([C])])
m4trace:/home/user/openwrt23.05.3-lime2024-ath79/staging_dir/host/share/aclocal-1.16/prog-cc-c-o.m4:47: -1- AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
m4trace:/home/user/openwrt23.05.3-lime2024-ath79/staging_dir/host/share/aclocal-1.16/runlog.m4:12: -1- AC_DEFUN([AM_RUN_LOG], [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
   (exit $ac_status); }])
m4trace:/home/user/openwrt23.05.3-lime2024-ath79/staging_dir/host/share/aclocal-1.16/sanity.m4:11: -1- AC_DEFUN([AM_SANITY_CHECK], [AC_MSG_CHECKING([whether build environment is sane])
# Reject unsafe characters in $srcdir or the absolute working directory
# name.  Accept space and tab only in the latter.
am_lf='
'
case `pwd` in
  *[[\\\"\#\$\&\'\`$am_lf]]*)
    AC_MSG_ERROR([unsafe absolute working directory name]);;
esac
case $srcdir in
  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
esac

# Do 'set' in a subshell so we don't clobber the current shell's
# arguments.  Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
if (
   am_has_slept=no
   for am_try in 1 2; do
     echo "timestamp, slept: $am_has_slept" > conftest.file
     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
     if test "$[*]" = "X"; then
	# -L didn't work.
	set X `ls -t "$srcdir/configure" conftest.file`
     fi
     if test "$[*]" != "X $srcdir/configure conftest.file" \
	&& test "$[*]" != "X conftest.file $srcdir/configure"; then

	# If neither matched, then we have a broken ls.  This can happen
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	# happened.  Such a system could not be considered "sane".
	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
  alias in your environment])
     fi
     if test "$[2]" = conftest.file || test $am_try -eq 2; then
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     fi
     # Just in case.
     sleep 1
     am_has_slept=yes
   done
   test "$[2]" = conftest.file
   )
then
   # Ok.
   :
else
   AC_MSG_ERROR([newly created file is older than distributed files!
Check your system clock])
fi
AC_MSG_RESULT([yes])
# If we didn't sleep, we still need to ensure time stamps of config.status and
# generated files are strictly newer.
am_sleep_pid=
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
  ( sleep 1 ) &
  am_sleep_pid=$!
fi
AC_CONFIG_COMMANDS_PRE(
  [AC_MSG_CHECKING([that generated files are newer than configure])
   if test -n "$am_sleep_pid"; then
     # Hide warnings about reused PIDs.
     wait $am_sleep_pid 2>/dev/null
   fi
   AC_MSG_RESULT([done])])
rm -f conftest.file
])
m4trace:/home/user/openwrt23.05.3-lime2024-ath79/staging_dir/host/share/aclocal-1.16/silent.m4:12: -1- AC_DEFUN([AM_SILENT_RULES], [AC_ARG_ENABLE([silent-rules], [dnl
AS_HELP_STRING(
  [--enable-silent-rules],
  [less verbose build output (undo: "make V=1")])
AS_HELP_STRING(
  [--disable-silent-rules],
  [verbose build output (undo: "make V=0")])dnl
])
case $enable_silent_rules in @%:@ (((
  yes) AM_DEFAULT_VERBOSITY=0;;
   no) AM_DEFAULT_VERBOSITY=1;;
    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
esac
dnl
dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
dnl do not support nested variable expansions.
dnl See automake bug#9928 and bug#10237.
am_make=${MAKE-make}
AC_CACHE_CHECK([whether $am_make supports nested variables],
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   [if AS_ECHO([['TRUE=$(BAR$(V))
BAR0=false
BAR1=true
V=1
am__doit:
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.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
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else
  am_cv_make_support_nested_variables=no
fi])
if test $am_cv_make_support_nested_variables = yes; then
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  AM_V='$(shell if ( test "x$(V)" = "x0" ); then echo 0; elif ( test "x$(V)" = "x" ); then echo $(AM_DEFAULT_VERBOSITY); else echo 1; fi)'
  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
else
  AM_V=$AM_DEFAULT_VERBOSITY
  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
fi
AC_SUBST([AM_V])dnl
AM_SUBST_NOTMAKE([AM_V])dnl
AC_SUBST([AM_DEFAULT_V])dnl
AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
AM_BACKSLASH='\'
AC_SUBST([AM_BACKSLASH])dnl
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
])
m4trace:/home/user/openwrt23.05.3-lime2024-ath79/staging_dir/host/share/aclocal-1.16/strip.m4:17: -1- AC_DEFUN([AM_PROG_INSTALL_STRIP], [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
# Installed binaries are usually stripped using 'strip' when the user
# run "make install-strip".  However 'strip' might not be the right
# tool to use in cross-compilation environments, therefore Automake
# will honor the 'STRIP' environment variable to overrule this program.
dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
if test "$cross_compiling" != no; then
  AC_CHECK_TOOL([STRIP], [strip], :)
fi
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
AC_SUBST([INSTALL_STRIP_PROGRAM])])
m4trace:/home/user/openwrt23.05.3-lime2024-ath79/staging_dir/host/share/aclocal-1.16/substnot.m4:12: -1- AC_DEFUN([_AM_SUBST_NOTMAKE])
m4trace:/home/user/openwrt23.05.3-lime2024-ath79/staging_dir/host/share/aclocal-1.16/substnot.m4:17: -1- AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
m4trace:/home/user/openwrt23.05.3-lime2024-ath79/staging_dir/host/share/aclocal-1.16/tar.m4:23: -1- AC_DEFUN([_AM_PROG_TAR], [# Always define AMTAR for backward compatibility.  Yes, it's still used
# in the wild :-(  We should find a proper way to deprecate it ...
AC_SUBST([AMTAR], ['$${TAR-tar}'])

# We'll loop over all known methods to create a tar archive until one works.
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'

m4_if([$1], [v7],
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  [m4_case([$1],
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      am_max_uid=2097151 # 2^21 - 1
      am_max_gid=$am_max_uid
      # The $UID and $GID variables are not portable, so we need to resort
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      # (that is, avoid stderr redirection).
      am_uid=`id -u || echo unknown`
      am_gid=`id -g || echo unknown`
      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
      if test $am_uid -le $am_max_uid; then
         AC_MSG_RESULT([yes])
      else
         AC_MSG_RESULT([no])
         _am_tools=none
      fi
      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
      if test $am_gid -le $am_max_gid; then
         AC_MSG_RESULT([yes])
      else
        AC_MSG_RESULT([no])
        _am_tools=none
      fi],

  [pax],
    [],

  [m4_fatal([Unknown tar format])])

  AC_MSG_CHECKING([how to create a $1 tar archive])

  # Go ahead even if we have the value already cached.  We do so because we
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  _am_tools=${am_cv_prog_tar_$1-$_am_tools}

  for _am_tool in $_am_tools; do
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    gnutar)
      for _am_tar in tar gnutar gtar; do
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      done
      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
      am__untar="$_am_tar -xf -"
      ;;
    plaintar)
      # Must skip GNU tar: if it does not support --format= it doesn't create
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      (tar --version) >/dev/null 2>&1 && continue
      am__tar='tar chf - "$$tardir"'
      am__tar_='tar chf - "$tardir"'
      am__untar='tar xf -'
      ;;
    pax)
      am__tar='pax -L -x $1 -w "$$tardir"'
      am__tar_='pax -L -x $1 -w "$tardir"'
      am__untar='pax -r'
      ;;
    cpio)
      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
      am__untar='cpio -i -H $1 -d'
      ;;
    none)
      am__tar=false
      am__tar_=false
      am__untar=false
      ;;
    esac

    # If the value was cached, stop now.  We just wanted to have am__tar
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    test -n "${am_cv_prog_tar_$1}" && break

    # tar/untar a dummy directory, and stop if the command works.
    rm -rf conftest.dir
    mkdir conftest.dir
    echo GrepMe > conftest.dir/file
    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
    rm -rf conftest.dir
    if test -s conftest.tar; then
      AM_RUN_LOG([$am__untar <conftest.tar])
      AM_RUN_LOG([cat conftest.dir/file])
      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
    fi
  done
  rm -rf conftest.dir

  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
  AC_MSG_RESULT([$am_cv_prog_tar_$1])])

AC_SUBST([am__tar])
AC_SUBST([am__untar])
])
m4trace:configure.ac:1: -1- m4_pattern_forbid([^_?A[CHUM]_])
m4trace:configure.ac:1: -1- m4_pattern_forbid([_AC_])
m4trace:configure.ac:1: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS'])
m4trace:configure.ac:1: -1- m4_pattern_allow([^AS_FLAGS$])
m4trace:configure.ac:1: -1- m4_pattern_forbid([^_?m4_])
m4trace:configure.ac:1: -1- m4_pattern_forbid([^dnl$])
m4trace:configure.ac:1: -1- m4_pattern_forbid([^_?AS_])
m4trace:configure.ac:1: -1- m4_pattern_allow([^SHELL$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^PATH_SEPARATOR$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^PACKAGE_NAME$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^PACKAGE_TARNAME$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^PACKAGE_VERSION$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^PACKAGE_STRING$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^PACKAGE_BUGREPORT$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^PACKAGE_URL$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^exec_prefix$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^prefix$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^program_transform_name$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^bindir$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^sbindir$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^libexecdir$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^datarootdir$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^datadir$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^sysconfdir$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^sharedstatedir$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^localstatedir$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^runstatedir$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^includedir$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^oldincludedir$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^docdir$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^infodir$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^htmldir$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^dvidir$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^pdfdir$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^psdir$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^libdir$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^localedir$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^mandir$])
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m4trace:configure.ac:1: -1- m4_pattern_allow([^PACKAGE_TARNAME$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^PACKAGE_VERSION$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^PACKAGE_STRING$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^PACKAGE_BUGREPORT$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^PACKAGE_URL$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^DEFS$])
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m4trace:configure.ac:1: -1- m4_pattern_allow([^ECHO_N$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^ECHO_T$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^LIBS$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^build_alias$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^host_alias$])
m4trace:configure.ac:1: -1- m4_pattern_allow([^target_alias$])
m4trace:configure.ac:2: -1- AM_INIT_AUTOMAKE([foreign no-define])
m4trace:configure.ac:2: -1- m4_pattern_allow([^AM_[A-Z]+FLAGS$])
m4trace:configure.ac:2: -1- AM_SET_CURRENT_AUTOMAKE_VERSION
m4trace:configure.ac:2: -1- AM_AUTOMAKE_VERSION([1.16.5])
m4trace:configure.ac:2: -1- _AM_AUTOCONF_VERSION([2.71])
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m4trace:configure.ac:2: -1- _AM_SET_OPTION([foreign])
m4trace:configure.ac:2: -2- _AM_MANGLE_OPTION([foreign])
m4trace:configure.ac:2: -1- _AM_SET_OPTION([no-define])
m4trace:configure.ac:2: -2- _AM_MANGLE_OPTION([no-define])
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m4trace:configure.ac:2: -1- m4_pattern_allow([^VERSION$])
m4trace:configure.ac:2: -1- _AM_IF_OPTION([no-define], [], [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
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m4trace:configure.ac:2: -2- _AM_MANGLE_OPTION([no-define])
m4trace:configure.ac:2: -1- AM_SANITY_CHECK
m4trace:configure.ac:2: -1- AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
m4trace:configure.ac:2: -1- AM_MISSING_HAS_RUN
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m4trace:configure.ac:2: -1- AM_MISSING_PROG([AUTOCONF], [autoconf])
m4trace:configure.ac:2: -1- m4_pattern_allow([^AUTOCONF$])
m4trace:configure.ac:2: -1- AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
m4trace:configure.ac:2: -1- m4_pattern_allow([^AUTOMAKE$])
m4trace:configure.ac:2: -1- AM_MISSING_PROG([AUTOHEADER], [autoheader])
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m4trace:configure.ac:2: -1- AM_MISSING_PROG([MAKEINFO], [makeinfo])
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m4trace:configure.ac:2: -1- m4_pattern_allow([^INSTALL_STRIP_PROGRAM$])
m4trace:configure.ac:2: -1- m4_pattern_allow([^MKDIR_P$])
m4trace:configure.ac:2: -1- m4_pattern_allow([^mkdir_p$])
m4trace:configure.ac:2: -1- m4_pattern_allow([^AWK$])
m4trace:configure.ac:2: -1- m4_pattern_allow([^SET_MAKE$])
m4trace:configure.ac:2: -1- AM_SET_LEADING_DOT
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m4trace:configure.ac:2: -1- _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
			     [_AM_PROG_TAR([v7])])])
m4trace:configure.ac:2: -2- _AM_MANGLE_OPTION([tar-ustar])
m4trace:configure.ac:2: -1- _AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], [_AM_PROG_TAR([v7])])
m4trace:configure.ac:2: -2- _AM_MANGLE_OPTION([tar-pax])
m4trace:configure.ac:2: -1- _AM_PROG_TAR([v7])
m4trace:configure.ac:2: -1- m4_pattern_allow([^AMTAR$])
m4trace:configure.ac:2: -1- m4_pattern_allow([^am__tar$])
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