[OE-core] [PATCH 1/1] grub-efi.bbclass: take into consideration of multilib

[Chen Qi]

When enabling multilib and building lib32-IMAGE which
uses grub-efi, the build fails with the following error.

  install: cannot stat '/PROJ_DIR/build/tmp-glibc/deploy/images/intel-x86-64/grub-efi-bootia32.efi': No such file or directory

The grub-efi is in NON_MULTILIB_SCRIPTS. That means we
will use 64bit grub-efi for lib32-IMAGE.

So take into consideration of multilib to fix this problem.

Signed-off-by: Chen Qi <Qi.Chen at windriver.com>
---
 meta/classes/grub-efi.bbclass | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/meta/classes/grub-efi.bbclass b/meta/classes/grub-efi.bbclass
index 90badc0..ec692f1 100644
--- a/meta/classes/grub-efi.bbclass
+++ b/meta/classes/grub-efi.bbclass
@@ -9,9 +9,16 @@ efi_populate() {
 
 	GRUB_IMAGE="grub-efi-bootia32.efi"
 	DEST_IMAGE="bootia32.efi"
-	if [ "${TARGET_ARCH}" = "x86_64" ]; then
-		GRUB_IMAGE="grub-efi-bootx64.efi"
-		DEST_IMAGE="bootx64.efi"
+	if [ -n "${MLPREFIX}" ]; then
+		if [ "${TARGET_ARCH_MULTILIB_ORIGINAL}" = "x86_64" ]; then
+			GRUB_IMAGE="grub-efi-bootx64.efi"
+			DEST_IMAGE="bootx64.efi"
+		fi
+	else
+		if [ "${TARGET_ARCH}" = "x86_64" ]; then
+			GRUB_IMAGE="grub-efi-bootx64.efi"
+			DEST_IMAGE="bootx64.efi"
+		fi
 	fi
 	install -m 0644 ${DEPLOY_DIR_IMAGE}/${GRUB_IMAGE} ${DEST}${EFIDIR}/${DEST_IMAGE}
 	EFIPATH=$(echo "${EFIDIR}" | sed 's/\//\\/g')
-- 
1.9.1