[PATCH 03/18] kernel.bbclass: fix buildpath QA issue

[Hongxu Jia <hongxu.jia@windriver.com>]

Since CFLAGS CPPFLAGS CXXFLAGS has been unset, variable DEBUG_FLAGS could
not been passed to compiler, so we explicitly add DEBUG_FLAGS to CC to
replace build path with target path.

[YOCTO #7058]

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
---
 meta/classes/kernel.bbclass | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
index c3eab50..d357ccf 100644
--- a/meta/classes/kernel.bbclass
+++ b/meta/classes/kernel.bbclass
@@ -207,7 +207,7 @@ kernel_do_compile() {
 		copy_initramfs
 		use_alternate_initrd=CONFIG_INITRAMFS_SOURCE=${B}/usr/${INITRAMFS_IMAGE}-${MACHINE}.cpio
 	fi
-	oe_runmake ${KERNEL_IMAGETYPE_FOR_MAKE} ${KERNEL_ALT_IMAGETYPE} CC="${KERNEL_CC}" LD="${KERNEL_LD}" ${KERNEL_EXTRA_ARGS} $use_alternate_initrd
+	oe_runmake ${KERNEL_IMAGETYPE_FOR_MAKE} ${KERNEL_ALT_IMAGETYPE} CC="${KERNEL_CC} ${DEBUG_FLAGS}" LD="${KERNEL_LD}" ${KERNEL_EXTRA_ARGS} $use_alternate_initrd
 	if test "${KERNEL_IMAGETYPE_FOR_MAKE}.gz" = "${KERNEL_IMAGETYPE}"; then
 		gzip -9c < "${KERNEL_IMAGETYPE_FOR_MAKE}" > "${KERNEL_OUTPUT}"
 	fi
@@ -216,7 +216,7 @@ kernel_do_compile() {
 do_compile_kernelmodules() {
 	unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS MACHINE
 	if (grep -q -i -e '^CONFIG_MODULES=y$' ${B}/.config); then
-		oe_runmake -C ${B} ${PARALLEL_MAKE} modules CC="${KERNEL_CC}" LD="${KERNEL_LD}" ${KERNEL_EXTRA_ARGS}
+		oe_runmake -C ${B} ${PARALLEL_MAKE} modules CC="${KERNEL_CC} ${DEBUG_FLAGS}" LD="${KERNEL_LD}" ${KERNEL_EXTRA_ARGS}
 
 		# Module.symvers gets updated during the 
 		# building of the kernel modules. We need to
-- 
1.9.1