m4trace:/usr/share/aclocal/pkg.m4:44: -1- AC_DEFUN([PKG_PROG_PKG_CONFIG], [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
fi
if test -n "$PKG_CONFIG"; then
	_pkg_min_version=m4_default([$1], [0.9.0])
	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
		AC_MSG_RESULT([yes])
	else
		AC_MSG_RESULT([no])
		PKG_CONFIG=""
	fi
		
fi[]dnl
])
m4trace:/usr/share/aclocal/pkg.m4:63: -1- AC_DEFUN([PKG_CHECK_EXISTS], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
if test -n "$PKG_CONFIG" && \
    AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
  m4_ifval([$2], [$2], [:])
m4_ifvaln([$3], [else
  $3])dnl
fi])
m4trace:/usr/share/aclocal/pkg.m4:91: -1- AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi[]dnl
])
m4trace:/usr/share/aclocal/pkg.m4:157: -1- AC_DEFUN([PKG_CHECK_MODULES], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl

pkg_failed=no
AC_MSG_CHECKING([for $1])

_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
_PKG_CONFIG([$1][_LIBS], [libs], [$2])

m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
and $1[]_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.])

if test $pkg_failed = yes; then
        _PKG_SHORT_ERRORS_SUPPORTED
        if test $_pkg_short_errors_supported = yes; then
	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
        else 
	        $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD

	ifelse([$4], , [AC_MSG_ERROR(dnl
[Package requirements ($2) were not met:

$$1_PKG_ERRORS

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

_PKG_TEXT
])],
		[AC_MSG_RESULT([no])
                $4])
elif test $pkg_failed = untried; then
	ifelse([$4], , [AC_MSG_FAILURE(dnl
[The pkg-config script could not be found or is too old.  Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.

_PKG_TEXT

To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.])],
		[$4])
else
	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
        AC_MSG_RESULT([yes])
	ifelse([$3], , :, [$3])
fi[]dnl
])
m4trace:/usr/share/aclocal-1.9/amversion.m4:13: -1- AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
m4trace:/usr/share/aclocal-1.9/amversion.m4:20: -1- AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], [AM_AUTOMAKE_VERSION([1.9.6])])
m4trace:/usr/share/aclocal-1.9/auxdir.m4:52: -1- AC_DEFUN([AM_AUX_DIR_EXPAND], [dnl Rely on autoconf to set up CDPATH properly.
AC_PREREQ([2.50])dnl
# expand $ac_aux_dir to an absolute path
am_aux_dir=`cd $ac_aux_dir && pwd`
])
m4trace:/usr/share/aclocal-1.9/cond.m4:32: -1- AC_DEFUN([AM_CONDITIONAL], [AC_PREREQ(2.52)dnl
 ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
AC_SUBST([$1_TRUE])
AC_SUBST([$1_FALSE])
if $2; then
  $1_TRUE=
  $1_FALSE='#'
else
  $1_TRUE='#'
  $1_FALSE=
fi
AC_CONFIG_COMMANDS_PRE(
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
  AC_MSG_ERROR([[conditional "$1" was never defined.
Usually this means the macro was only invoked conditionally.]])
fi])])
m4trace:/usr/share/aclocal-1.9/depend.m4:131: -1- AC_DEFUN([_AM_DEPENDENCIES], [AC_REQUIRE([AM_SET_DEPDIR])dnl
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
AC_REQUIRE([AM_DEP_TRACK])dnl

ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
       [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
       [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
       [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
                   [depcc="$$1"   am_compiler_list=])

AC_CACHE_CHECK([dependency style of $depcc],
               [am_cv_$1_dependencies_compiler_type],
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  # We make a subdir and do the tests there.  Otherwise we can end up
  # making bogus files that we don't know about and never remove.  For
  # instance it was reported that on HP-UX the gcc test will end up
  # making a dummy file named `D' -- because `-MD' means `put the output
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  mkdir conftest.dir
  # Copy depcomp to subdir because otherwise we won't find it if we're
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  cp "$am_depcomp" conftest.dir
  cd conftest.dir
  # We will build objects and dependencies in a subdirectory because
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  mkdir sub

  am_cv_$1_dependencies_compiler_type=none
  if test "$am_compiler_list" = ""; then
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  for depmode in $am_compiler_list; do
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    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

    case $depmode in
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    # We check with `-c' and `-o' for the sake of the "dashmstdout"
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        am_cv_$1_dependencies_compiler_type=$depmode
        break
      fi
    fi
  done

  cd ..
  rm -rf conftest.dir
else
  am_cv_$1_dependencies_compiler_type=none
fi
])
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
AM_CONDITIONAL([am__fastdep$1], [
  test "x$enable_dependency_tracking" != xno \
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])
m4trace:/usr/share/aclocal-1.9/depend.m4:141: -1- AC_DEFUN([AM_SET_DEPDIR], [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
])
m4trace:/usr/share/aclocal-1.9/depend.m4:156: -1- AC_DEFUN([AM_DEP_TRACK], [AC_ARG_ENABLE(dependency-tracking,
[  --disable-dependency-tracking  speeds up one-time build
  --enable-dependency-tracking   do not reject slow dependency extractors])
if test "x$enable_dependency_tracking" != xno; then
  am_depcomp="$ac_aux_dir/depcomp"
  AMDEPBACKSLASH='\'
fi
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
AC_SUBST([AMDEPBACKSLASH])
])
m4trace:/usr/share/aclocal-1.9/depout.m4:53: -1- AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], [for mf in $CONFIG_FILES; do
  # Strip MF so we end up with the name of the file.
  mf=`echo "$mf" | sed -e 's/:.*$//'`
  # Check whether this is an Automake generated Makefile or not.
  # We used to match only the files named `Makefile.in', but
  # some people rename them; so instead we look at the file content.
  # Grep'ing the first line is not enough: some people post-process
  # each Makefile.in and add a new line on top of each file to say so.
  # So let's grep whole file.
  if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
    dirpart=`AS_DIRNAME("$mf")`
  else
    continue
  fi
  # Extract the definition of DEPDIR, am__include, and am__quote
  # from the Makefile without running `make'.
  DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
  test -z "$DEPDIR" && continue
  am__include=`sed -n 's/^am__include = //p' < "$mf"`
  test -z "am__include" && continue
  am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
  # When using ansi2knr, U may be empty or an underscore; expand it
  U=`sed -n 's/^U = //p' < "$mf"`
  # Find all dependency output files, they are included files with
  # $(DEPDIR) in their names.  We invoke sed twice because it is the
  # simplest approach to changing $(DEPDIR) to its actual value in the
  # expansion.
  for file in `sed -n "
    s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
    # Make sure the directory exists.
    test -f "$dirpart/$file" && continue
    fdir=`AS_DIRNAME(["$file"])`
    AS_MKDIR_P([$dirpart/$fdir])
    # echo "creating $dirpart/$file"
    echo '# dummy' > "$dirpart/$file"
  done
done
])
m4trace:/usr/share/aclocal-1.9/depout.m4:67: -1- AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], [AC_CONFIG_COMMANDS([depfiles],
     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
])
m4trace:/usr/share/aclocal-1.9/init.m4:92: -1- AC_DEFUN([AM_INIT_AUTOMAKE], [AC_PREREQ([2.58])dnl
dnl Autoconf wants to disallow AM_ names.  We explicitly allow
dnl the ones we care about.
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
AC_REQUIRE([AC_PROG_INSTALL])dnl
# test to see if srcdir already configured
if test "`cd $srcdir && pwd`" != "`pwd`" &&
   test -f $srcdir/config.status; then
  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
fi

# test whether we have cygpath
if test -z "$CYGPATH_W"; then
  if (cygpath --version) >/dev/null 2>/dev/null; then
    CYGPATH_W='cygpath -w'
  else
    CYGPATH_W=echo
  fi
fi
AC_SUBST([CYGPATH_W])

# Define the identity of the package.
dnl Distinguish between old-style and new-style calls.
m4_ifval([$2],
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
 AC_SUBST([PACKAGE], [$1])dnl
 AC_SUBST([VERSION], [$2])],
[_AM_SET_OPTIONS([$1])dnl
 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl

_AM_IF_OPTION([no-define],,
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl

# Some tools Automake needs.
AC_REQUIRE([AM_SANITY_CHECK])dnl
AC_REQUIRE([AC_ARG_PROGRAM])dnl
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
AM_MISSING_PROG(AUTOCONF, autoconf)
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
AM_MISSING_PROG(AUTOHEADER, autoheader)
AM_MISSING_PROG(MAKEINFO, makeinfo)
AM_PROG_INSTALL_SH
AM_PROG_INSTALL_STRIP
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
# We need awk for the "check" target.  The system "awk" is bad on
# some platforms.
AC_REQUIRE([AC_PROG_AWK])dnl
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
              [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
	      		     [_AM_PROG_TAR([v7])])])
_AM_IF_OPTION([no-dependencies],,
[AC_PROVIDE_IFELSE([AC_PROG_CC],
                  [_AM_DEPENDENCIES(CC)],
                  [define([AC_PROG_CC],
                          defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
AC_PROVIDE_IFELSE([AC_PROG_CXX],
                  [_AM_DEPENDENCIES(CXX)],
                  [define([AC_PROG_CXX],
                          defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
])
])
m4trace:/usr/share/aclocal-1.9/init.m4:113: -1- AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], [# Compute $1's index in $config_headers.
_am_stamp_count=1
for _am_header in $config_headers :; do
  case $_am_header in
    $1 | $1:* )
      break ;;
    * )
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
  esac
done
echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
m4trace:/usr/share/aclocal-1.9/install-sh.m4:14: -1- AC_DEFUN([AM_PROG_INSTALL_SH], [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
install_sh=${install_sh-"$am_aux_dir/install-sh"}
AC_SUBST(install_sh)])
m4trace:/usr/share/aclocal-1.9/lead-dot.m4:21: -1- AC_DEFUN([AM_SET_LEADING_DOT], [rm -rf .tst 2>/dev/null
mkdir .tst 2>/dev/null
if test -d .tst; then
  am__leading_dot=.
else
  am__leading_dot=_
fi
rmdir .tst 2>/dev/null
AC_SUBST([am__leading_dot])])
m4trace:/usr/share/aclocal-1.9/make.m4:51: -1- AC_DEFUN([AM_MAKE_INCLUDE], [am_make=${MAKE-make}
cat > confinc << 'END'
am__doit:
	@echo done
.PHONY: am__doit
END
# If we don't find an include directive, just comment out the code.
AC_MSG_CHECKING([for style of include used by $am_make])
am__include="#"
am__quote=
_am_result=none
# First try GNU make style include.
echo "include confinc" > confmf
# We grep out `Entering directory' and `Leaving directory'
# messages which can occur if `w' ends up in MAKEFLAGS.
# In particular we don't look at `^make:' because GNU make might
# be invoked under some other name (usually "gmake"), in which
# case it prints its new name instead of `make'.
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
   am__include=include
   am__quote=
   _am_result=GNU
fi
# Now try BSD make style include.
if test "$am__include" = "#"; then
   echo '.include "confinc"' > confmf
   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
      am__include=.include
      am__quote="\""
      _am_result=BSD
   fi
fi
AC_SUBST([am__include])
AC_SUBST([am__quote])
AC_MSG_RESULT([$_am_result])
rm -f confinc confmf
])
m4trace:/usr/share/aclocal-1.9/missing.m4:17: -1- AC_DEFUN([AM_MISSING_PROG], [AC_REQUIRE([AM_MISSING_HAS_RUN])
$1=${$1-"${am_missing_run}$2"}
AC_SUBST($1)])
m4trace:/usr/share/aclocal-1.9/missing.m4:34: -1- AC_DEFUN([AM_MISSING_HAS_RUN], [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
# Use eval to expand $SHELL
if eval "$MISSING --run true"; then
  am_missing_run="$MISSING --run "
else
  am_missing_run=
  AC_MSG_WARN([`missing' script is too old or missing])
fi
])
m4trace:/usr/share/aclocal-1.9/mkdirp.m4:63: -1- AC_DEFUN([AM_PROG_MKDIR_P], [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
  # We used to keeping the `.' as first argument, in order to
  # allow $(mkdir_p) to be used without argument.  As in
  #   $(mkdir_p) $(somedir)
  # where $(somedir) is conditionally defined.  However this is wrong
  # for two reasons:
  #  1. if the package is installed by a user who cannot write `.'
  #     make install will fail,
  #  2. the above comment should most certainly read
  #     $(mkdir_p) $(DESTDIR)$(somedir)
  #     so it does not work when $(somedir) is undefined and
  #     $(DESTDIR) is not.
  #  To support the latter case, we have to write
  #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
  #  so the `.' trick is pointless.
  mkdir_p='mkdir -p --'
else
  # On NextStep and OpenStep, the `mkdir' command does not
  # recognize any option.  It will interpret all options as
  # directories to create, and then abort because `.' already
  # exists.
  for d in ./-p ./--version;
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  # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
  if test -f "$ac_aux_dir/mkinstalldirs"; then
    mkdir_p='$(mkinstalldirs)'
  else
    mkdir_p='$(install_sh) -d'
  fi
fi
AC_SUBST([mkdir_p])])
m4trace:/usr/share/aclocal-1.9/options.m4:14: -1- AC_DEFUN([_AM_MANGLE_OPTION], [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
m4trace:/usr/share/aclocal-1.9/options.m4:20: -1- AC_DEFUN([_AM_SET_OPTION], [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
m4trace:/usr/share/aclocal-1.9/options.m4:26: -1- AC_DEFUN([_AM_SET_OPTIONS], [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
m4trace:/usr/share/aclocal-1.9/options.m4:32: -1- AC_DEFUN([_AM_IF_OPTION], [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
m4trace:/usr/share/aclocal-1.9/runlog.m4:17: -1- AC_DEFUN([AM_RUN_LOG], [{ echo "$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:/usr/share/aclocal-1.9/sanity.m4:51: -1- AC_DEFUN([AM_SANITY_CHECK], [AC_MSG_CHECKING([whether build environment is sane])
# Just in case
sleep 1
echo timestamp > conftest.file
# 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 (
   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
   if test "$[*]" = "X"; then
      # -L didn't work.
      set X `ls -t $srcdir/configure conftest.file`
   fi
   rm -f conftest.file
   if test "$[*]" != "X $srcdir/configure conftest.file" \
      && test "$[*]" != "X conftest.file $srcdir/configure"; then

      # If neither matched, then we have a broken ls.  This can happen
      # if, for instance, CONFIG_SHELL is bash and it inherits a
      # broken ls alias from the environment.  This has actually
      # 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

   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)])
m4trace:/usr/share/aclocal-1.9/strip.m4:28: -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="\${SHELL} \$(install_sh) -c -s"
AC_SUBST([INSTALL_STRIP_PROGRAM])])
m4trace:/usr/share/aclocal-1.9/tar.m4:95: -1- AC_DEFUN([_AM_PROG_TAR], [# Always define AMTAR for backward compatibility.
AM_MISSING_PROG([AMTAR], [tar])
m4_if([$1], [v7],
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     [m4_case([$1], [ustar],, [pax],,
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AC_MSG_CHECKING([how to create a $1 tar archive])
# Loop over all known methods to create a tar archive until one works.
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
# Do not fold the above two line into one, because Tru64 sh and
# Solaris sh will not grok spaces in the rhs of `-'.
for _am_tool in $_am_tools
do
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    for _am_tar in tar gnutar gtar;
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    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
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AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
AC_SUBST([am__tar])
AC_SUBST([am__untar])
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m4trace:m4/gtest.m4:74: -1- AC_DEFUN([GTEST_LIB_CHECK], [
dnl Provide a flag to enable or disable Google Test usage.
AC_ARG_ENABLE([gtest],
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  [enable_gtest=])
AC_ARG_VAR([GTEST_CONFIG],
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AC_ARG_VAR([GTEST_CPPFLAGS],
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AC_ARG_VAR([GTEST_CXXFLAGS],
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AC_ARG_VAR([GTEST_LDFLAGS],
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AC_ARG_VAR([GTEST_LIBS],
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AC_ARG_VAR([GTEST_VERSION],
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HAVE_GTEST="no"
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         AC_MSG_ERROR([dnl
Unable to locate either a built or installed Google Test.
The specific location '${enable_gtest}' was provided for a built or installed
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Google Test was enabled, but no viable version could be found.])
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AC_SUBST([HAVE_GTEST])
AM_CONDITIONAL([HAVE_GTEST],[test "x$HAVE_GTEST" = "xyes"])
AS_IF([test "x$HAVE_GTEST" = "xyes"],
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])
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m4trace:configure.ac:10: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS'])
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m4trace:configure.ac:10: -1- AC_SUBST([exec_prefix], [NONE])
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m4trace:configure.ac:10: -1- AC_SUBST([program_transform_name], [s,x,x,])
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m4trace:configure.ac:10: -1- AC_SUBST([oldincludedir], ['/usr/include'])
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m4trace:configure.ac:27: -1- AC_SUBST([HAVE_GTEST])
m4trace:configure.ac:27: -1- AM_CONDITIONAL([HAVE_GTEST], [test "x$HAVE_GTEST" = "xyes"])
m4trace:configure.ac:27: -1- AC_SUBST([HAVE_GTEST_TRUE])
m4trace:configure.ac:27: -1- AC_SUBST([HAVE_GTEST_FALSE])
m4trace:configure.ac:43: -1- PKG_CHECK_MODULES([gflags], [libgflags], [AC_DEFINE([HAVE_GFLAGS], [1], [Use the gflags package for command-line parsing.])], [if test "x$with_gflags" != "xcheck"; then
      AC_MSG_FAILURE([--with-gflags was given, but test for gflags failed])
    fi])
m4trace:configure.ac:43: -1- PKG_PROG_PKG_CONFIG
m4trace:configure.ac:43: -1- m4_pattern_forbid([^_?PKG_[A-Z_]+$])
m4trace:configure.ac:43: -1- m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
m4trace:configure.ac:43: -1- AC_SUBST([PKG_CONFIG])
m4trace:configure.ac:43: -1- AC_SUBST([PKG_CONFIG], [$ac_cv_path_PKG_CONFIG])
m4trace:configure.ac:43: -1- AC_SUBST([ac_pt_PKG_CONFIG], [$ac_cv_path_ac_pt_PKG_CONFIG])
m4trace:configure.ac:43: -1- AC_SUBST([gflags_CFLAGS])
m4trace:configure.ac:43: -1- AC_SUBST([gflags_LIBS])
m4trace:configure.ac:43: -1- PKG_CHECK_EXISTS([libgflags], [pkg_cv_[]gflags_CFLAGS=`$PKG_CONFIG --[]cflags "libgflags" 2>/dev/null`], [pkg_failed=yes])
m4trace:configure.ac:43: -1- PKG_CHECK_EXISTS([libgflags], [pkg_cv_[]gflags_LIBS=`$PKG_CONFIG --[]libs "libgflags" 2>/dev/null`], [pkg_failed=yes])
m4trace:configure.ac:43: -1- _PKG_SHORT_ERRORS_SUPPORTED
m4trace:configure.ac:43: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GFLAGS])
m4trace:configure.ac:43: -1- AH_OUTPUT([HAVE_GFLAGS], [/* Use the gflags package for command-line parsing. */
#undef HAVE_GFLAGS])
m4trace:configure.ac:58: -1- _m4_warn([obsolete], [The macro `AC_TRY_COMPILE' is obsolete.
You should run autoupdate.], [autoconf/general.m4:2180: AC_TRY_COMPILE is expanded from...
configure.ac:58: the top level])
m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_BUILTIN_EXPECT])
m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_BUILTIN_EXPECT], [/* Define to 1 if the compiler supports __builtin_expect. */
#undef HAVE_BUILTIN_EXPECT])
m4trace:configure.ac:75: -1- _m4_warn([obsolete], [The macro `AC_TRY_COMPILE' is obsolete.
You should run autoupdate.], [autoconf/general.m4:2180: AC_TRY_COMPILE is expanded from...
configure.ac:75: the top level])
m4trace:configure.ac:77: -1- AC_DEFINE_TRACE_LITERAL([HAVE_BUILTIN_CTZ])
m4trace:configure.ac:77: -1- AH_OUTPUT([HAVE_BUILTIN_CTZ], [/* Define to 1 if the compiler supports __builtin_ctz and friends. */
#undef HAVE_BUILTIN_CTZ])
m4trace:configure.ac:94: -1- AC_DEFUN([CHECK_EXT_COMPRESSION_LIB], [
  AH_CHECK_LIB([$1])
  AC_CHECK_LIB(
    [$1],
    [$2],
    [
      AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_LIB$1))
      UNITTEST_LIBS="-l$1 $UNITTEST_LIBS"
    ],
    [true]
  )
])
m4trace:configure.ac:95: -1- CHECK_EXT_COMPRESSION_LIB([z], [zlibVersion])
m4trace:configure.ac:95: -1- AH_OUTPUT([HAVE_LIBZ], [/* Define to 1 if you have the `z\' library (-lz). */
#undef HAVE_LIBZ])
m4trace:configure.ac:95: -1- AC_CHECK_LIB([z], [zlibVersion], [
      AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_LIBz))
      UNITTEST_LIBS="-lz $UNITTEST_LIBS"
    ], [true
  ])
m4trace:configure.ac:95: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBZ])
m4trace:configure.ac:96: -1- CHECK_EXT_COMPRESSION_LIB([lzo2], [lzo1x_1_15_compress])
m4trace:configure.ac:96: -1- AH_OUTPUT([HAVE_LIBLZO2], [/* Define to 1 if you have the `lzo2\' library (-llzo2). */
#undef HAVE_LIBLZO2])
m4trace:configure.ac:96: -1- AC_CHECK_LIB([lzo2], [lzo1x_1_15_compress], [
      AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_LIBlzo2))
      UNITTEST_LIBS="-llzo2 $UNITTEST_LIBS"
    ], [true
  ])
m4trace:configure.ac:96: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBLZO2])
m4trace:configure.ac:97: -1- CHECK_EXT_COMPRESSION_LIB([lzf], [lzf_compress])
m4trace:configure.ac:97: -1- AH_OUTPUT([HAVE_LIBLZF], [/* Define to 1 if you have the `lzf\' library (-llzf). */
#undef HAVE_LIBLZF])
m4trace:configure.ac:97: -1- AC_CHECK_LIB([lzf], [lzf_compress], [
      AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_LIBlzf))
      UNITTEST_LIBS="-llzf $UNITTEST_LIBS"
    ], [true
  ])
m4trace:configure.ac:97: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBLZF])
m4trace:configure.ac:98: -1- CHECK_EXT_COMPRESSION_LIB([fastlz], [fastlz_compress])
m4trace:configure.ac:98: -1- AH_OUTPUT([HAVE_LIBFASTLZ], [/* Define to 1 if you have the `fastlz\' library (-lfastlz). */
#undef HAVE_LIBFASTLZ])
m4trace:configure.ac:98: -1- AC_CHECK_LIB([fastlz], [fastlz_compress], [
      AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_LIBfastlz))
      UNITTEST_LIBS="-lfastlz $UNITTEST_LIBS"
    ], [true
  ])
m4trace:configure.ac:98: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBFASTLZ])
m4trace:configure.ac:99: -1- CHECK_EXT_COMPRESSION_LIB([quicklz], [qlz_compress])
m4trace:configure.ac:99: -1- AH_OUTPUT([HAVE_LIBQUICKLZ], [/* Define to 1 if you have the `quicklz\' library (-lquicklz). */
#undef HAVE_LIBQUICKLZ])
m4trace:configure.ac:99: -1- AC_CHECK_LIB([quicklz], [qlz_compress], [
      AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_LIBquicklz))
      UNITTEST_LIBS="-lquicklz $UNITTEST_LIBS"
    ], [true
  ])
m4trace:configure.ac:99: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBQUICKLZ])
m4trace:configure.ac:100: -1- AC_SUBST([UNITTEST_LIBS])
m4trace:configure.ac:104: -1- AC_SUBST([ac_cv_have_stdint_h], [1])
m4trace:configure.ac:106: -1- AC_SUBST([ac_cv_have_stdint_h], [0])
m4trace:configure.ac:109: -1- AC_SUBST([ac_cv_have_stddef_h], [1])
m4trace:configure.ac:111: -1- AC_SUBST([ac_cv_have_stddef_h], [0])
m4trace:configure.ac:119: -1- AC_SUBST([SNAPPY_MAJOR])
m4trace:configure.ac:120: -1- AC_SUBST([SNAPPY_MINOR])
m4trace:configure.ac:121: -1- AC_SUBST([SNAPPY_PATCHLEVEL])
m4trace:configure.ac:122: -1- AC_SUBST([SNAPPY_LTVERSION], [2:3:1])
m4trace:configure.ac:124: -1- AC_CONFIG_HEADERS([config.h])
m4trace:configure.ac:125: -1- AC_CONFIG_FILES([Makefile snappy-stubs-public.h])
m4trace:configure.ac:126: -1- AC_SUBST([LIB@&t@OBJS], [$ac_libobjs])
m4trace:configure.ac:126: -1- AC_SUBST([LTLIBOBJS], [$ac_ltlibobjs])
m4trace:configure.ac:126: -1- _AC_AM_CONFIG_HEADER_HOOK([$ac_file])
m4trace:configure.ac:126: -1- _AM_OUTPUT_DEPENDENCY_COMMANDS