From dfe2afc9549e596a438a322feb35240d52ca26b5 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Sat, 24 Dec 2011 02:13:32 -0800
Subject: Don't check .GCC.command.line for kernel modules.

Linux kernel modules trigger the following warning when compiled with
-frecord-gcc-switches:

WARNING: mod.o (.GCC.command.line): unexpected non-allocatable section.
---
 bin/misc-functions.sh | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/bin/misc-functions.sh b/bin/misc-functions.sh
index 9d8244d65..bb674321e 100755
--- a/bin/misc-functions.sh
+++ b/bin/misc-functions.sh
@@ -201,7 +201,18 @@ install_qa_check() {
 		[[ "${FCFLAGS}" == *-frecord-gcc-switches* ]] ; then
 		f=$(scanelf -qyRF '%k %p' -k \!.GCC.command.line "${ED}" | sed -e "s:\!.GCC.command.line ::")
 		if [[ -n ${f} ]] ; then
-			echo "${f}" > "${T}"/scanelf-ignored-CFLAGS.log
+			# Separate out file types that are known to support
+			# .GCC.command.line sections, using the `file` command
+			# similar to how prepstrip uses it.
+			> "${T}"/scanelf-ignored-CFLAGS.log
+			for x in $f ; do
+				f=$(file "${x}") || continue
+				[[ -z ${f} ]] && continue
+				if [[ ${f} == *"SB executable"* ||
+					${f} == *"SB shared object"* ]] ; then
+					echo "${x}" >> "${T}"/scanelf-ignored-CFLAGS.log
+				fi
+			done
 			if [ "${QA_STRICT_FLAGS_IGNORED-unset}" = unset ] ; then
 				for x in "${QA_FLAGS_IGNORED[@]}" ; do
 					sed -e "s#^${x#/}\$##" -i "${T}"/scanelf-ignored-CFLAGS.log
-- 
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