Save sources for all ELF types. Only splitdebug and strip relocatables that are
kernel modules. This way we keep the debug information in regular relocatables
(like /usr/lib/crt1.o) so that they end up in binaries when linked in.

Index: bin/prepstrip
===================================================================
--- bin/prepstrip	(revision 7189)
+++ bin/prepstrip	(working copy)
@@ -25,9 +25,8 @@
 
 banner=1
 
-save_elf_debug() {
+save_elf_sources() {
 	local x=$1
-	local y="${D}usr/lib/debug/${x:${#D}}.debug"
 
 	if hasq installsources ${FEATURES} && [ -x /usr/bin/debugedit ] ; then
 		local sources_dir=/usr/src/debug/${CATEGORY}/${PF}
@@ -40,12 +39,17 @@
 				rsync -rtL0 --files-from=- "${WORKDIR}/" "${D}${sources_dir}/" )
 		fi
 	fi
+}
 
+save_elf_debug() {
+	local x=$1
+	local y="${D}usr/lib/debug/${x:${#D}}.debug"
+
 	hasq splitdebug ${FEATURES} || return 0
 	[[ -z "${NOSTRIP}" ]] || return 0
 
 	# dont save debug info twice.
-	[[ ${x:7} == ".debug" ]] && return 0
+	[[ ${x: -6} == ".debug" ]] && return 0
 
 	mkdir -p $(dirname "${y}")
 	${OBJCOPY} --only-keep-debug "${x}" "${y}"
@@ -87,18 +91,22 @@
 	done
 	set +o noglob
 
+	[[ -n ${NOSTRIP} ]] && stripitbaby=0
+
 	if [[ ${f} == *"current ar archive"* ]] ; then
 		vecho "   ${x:${#D}}"
-		[[ -n ${NOSTRIP} ]] && continue
 		[[ ${stripitbaby} -eq 1 ]] && ${STRIP} -g "${x}"
-	elif [[ ${f} == *"SB executable"* || ${f} == *"SB shared object"* || ${f} == *"SB relocatable"* ]] ; then
+	elif [[ ${f} == *"SB executable"* || ${f} == *"SB shared object"* ]] ; then
 		vecho "   ${x:${#D}}"
-		[[ ${f} != *"SB relocatable"* ]] && save_elf_debug "${x}"
-		[[ -n ${NOSTRIP} ]] && continue
-		if [[ ${stripitbaby} -eq 1 ]] ; then
-			[[ ${f} == *"SB relocatable"* ]] \
-				&& ${STRIP} ${SAFE_STRIP_FLAGS} "${x}" \
-				|| ${STRIP} ${PORTAGE_STRIP_FLAGS} "${x}"
+		save_elf_sources "${x}"
+		save_elf_debug "${x}"
+		[[ ${stripitbaby} -eq 1 ]] && ${STRIP} ${PORTAGE_STRIP_FLAGS} "${x}"
+	elif [[ ${f} == *"SB relocatable"* ]] ; then
+		vecho "   ${x:${#D}}"
+		save_elf_sources "${x}"
+		if [[ ${x: -3} == ".ko" ]] ; then
+			save_elf_debug "${x}"
+			[[ ${stripitbaby} -eq 1 ]] && ${STRIP} ${SAFE_STRIP_FLAGS} "${x}"
 		fi
 	fi
 done