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)
if test -n "$RANDOM_FILE" && test X"$RANDOM_FILE" != Xno ; then
        AC_SUBST(RANDOM_FILE)
        AC_DEFINE_UNQUOTED(RANDOM_FILE, "$RANDOM_FILE",
        [a suitable file/device to read random data from])
fi

CARES_CHECK_OPTION_NONBLOCKING
CARES_CHECK_NONBLOCKING_SOCKET

CARES_CONFIGURE_SYMBOL_HIDING

CARES_PRIVATE_LIBS="$LIBS"
AC_SUBST(CARES_PRIVATE_LIBS)

CARES_CFLAG_EXTRAS=""
if test X"$want_werror" = Xyes; then
  CARES_CFLAG_EXTRAS="-Werror"
fi
AC_SUBST(CARES_CFLAG_EXTRAS)

dnl squeeze whitespace out of some variables

squeeze CFLAGS
squeeze CPPFLAGS
squeeze DEFS
squeeze LDFLAGS
squeeze LIBS

squeeze CARES_PRIVATE_LIBS

XC_CHECK_BUILD_FLAGS

AC_MSG_CHECKING([whether to build tests])
AC_ARG_ENABLE(tests,
	AC_HELP_STRING([--enable-tests], [build test suite]),
	[ build_tests="$enableval" ],
	[ if test "x$HAVE_CXX11" = "x1" && test "x$cross_compiling" = "xno" ; then
	    build_tests="yes"
	  else
	    build_tests="no"
	  fi
	]
)

if test "x$build_tests" = "xyes" ; then
	if test "x$HAVE_CXX11" = "0" ; then
		AC_MSG_ERROR([*** Building tests requires a CXX11 compiler])
	fi
	if test "x$cross_compiling" = "xyes" ; then
		AC_MSG_ERROR([*** Tests not supported when cross compiling])
	fi
fi
AC_MSG_RESULT([$build_tests])

if test "x$build_tests" = "xyes" ; then
  AC_CONFIG_SUBDIRS([test])
fi

AC_CONFIG_FILES([Makefile libcares.pc])
AC_OUTPUT
XC_AMEND_DISTCLEAN(['.'])