--- /usr/portage/app-laptop/hdapsd/hdapsd-20060409-r1.ebuild	2007-08-29 21:05:49.000000000 +0200
+++ hdapsd-20060409-r1.ebuild	2008-03-21 21:22:10.444027582 +0100
@@ -20,10 +20,18 @@
 
 S="${WORKDIR}"
 
-CONFIG_CHECK="SENSORS_HDAPS"
-ERROR_SENSORS_HDAPS="${P} requires support for HDAPS (CONFIG_SENSORS_HDAPS)"
-
 src_compile() {
+	# We require the hdaps module; problem is that it can come from either
+	# kernel sources or from the tp_smapi package. This hack is required because
+	# the linux-info eclass doesn't export any more suitable config checkers.
+	# Here we just skip calling its pkg_setup() in case the module is provided
+	# by the package.
+	if ! has_version app-laptop/tp_smapi || ! built_with_use app-laptop/tp_smapi hdaps; then
+		CONFIG_CHECK="SENSORS_HDAPS"
+		ERROR_SENSORS_HDAPS="${P} requires support for HDAPS (CONFIG_SENSORS_HDAPS) or "
+		linux-info_pkg_setup
+	fi
+
 	cd "${WORKDIR}"
 	gcc ${CFLAGS} "${P}".c -o hdapsd || die "failed to compile"
 }