we had vips_warn() and vips_info(), but they are a bit crappy ... switch to g_warning() and g_info() instead see https://github.com/jcupitt/libvips/issues/544
we had vips_warn() and vips_info(), but they are a bit crappy ... switch to g_warning() and g_info() instead see https://github.com/jcupitt/libvips/issues/544