dnl ###################################################################### dnl Find the correct type for UDF mount(2) arguments structure AC_DEFUN([AMU_TYPE_UDF_ARGS], [ AC_CACHE_CHECK(for structure type of udf mount(2) arguments, ac_cv_type_udf_args, [ # set to a default value ac_cv_type_udf_args=notfound # look for "struct udf_args" if test "$ac_cv_type_udf_args" = notfound then AC_TRY_COMPILE_ANYFS( [ struct udf_args a; ], ac_cv_type_udf_args="struct udf_args", ac_cv_type_udf_args=notfound) fi ]) if test "$ac_cv_type_udf_args" != notfound then AC_DEFINE_UNQUOTED(udf_args_t, $ac_cv_type_udf_args) fi ]) dnl ======================================================================