Missing dependencies of sci-libs/gsl[cblas] and dev-libs/gmp for unit testing. dnl check for GMP/GSL, used by the gst_util_uint64_scale unit test only AG_GST_CHECK_LIBHEADER(GMP, gmp, __gmpz_init_set_d, , gmp.h, GMP_LIBS="-lgmp" AC_SUBST(GMP_LIBS) AC_DEFINE(HAVE_GMP, [1],[Have GMP library])) AG_GST_CHECK_LIBHEADER(GSL, gsl, gsl_rng_uniform_int, -lgslcblas, gsl/gsl_rng.h, GSL_LIBS="-lgsl -lgslcblas" AC_SUBST(GSL_LIBS) AC_DEFINE(HAVE_GSL, [1],[Have GSL library]))
Not very inclined on adding these as non-automagic deps. All it allows is to conduct tests for the gst_util_uint64_scale_* family of functions, and that's all
The scale functions are used in so many other places and tests that any breakage would be obvious without the specialized tests, so not worth adding explicit deps for these. If user happens to have gmp/gsl installed, it'll test it though, and that's good imho.
