workaround build failure on AWS M6g instances (RPi-Distro#449)

analogdevicesinc · Mar 4, 2022 · 579c79c · 579c79c
1 parent 7fd9f45
commit 579c79c
Showing 1 changed file with 26 additions and 3 deletions.
diff --git a/export-image/prerun.sh b/export-image/prerun.sh
@@ -55,9 +55,32 @@ EOF
 	BOOTLOADER_OFFSET=$(echo "$PARTED_OUT" | grep -e '^3:' | cut -d':' -f 2 | tr -d B)
 	BOOTLOADER_LENGTH=$(echo "$PARTED_OUT" | grep -e '^3:' | cut -d':' -f 4 | tr -d B)
 
-	BOOT_DEV=$(losetup --show -f -o "${BOOT_OFFSET}" --sizelimit "${BOOT_LENGTH}" "${IMG_FILE}")
-	ROOT_DEV=$(losetup --show -f -o "${ROOT_OFFSET}" --sizelimit "${ROOT_LENGTH}" "${IMG_FILE}")
-	BOOTLOADER_DEV=$(losetup --show -f -o "${BOOTLOADER_OFFSET}" --sizelimit "${BOOTLOADER_LENGTH}" "${IMG_FILE}")
+	echo "Mounting BOOT_DEV..."
+	cnt=0
+	until BOOT_DEV=$(losetup --show -f -o "${BOOT_OFFSET}" --sizelimit "${BOOT_LENGTH}" "${IMG_FILE}"); do
+		if [ $cnt -lt 5 ]; then
+			cnt=$((cnt + 1))
+			echo "Error in losetup for BOOT_DEV.  Retrying..."
+			sleep 5
+		else
+			echo "ERROR: losetup for BOOT_DEV failed; exiting"
+			exit 1
+		fi
+	done
+
+	echo "Mounting ROOT_DEV..."
+	cnt=0
+	until ROOT_DEV=$(losetup --show -f -o "${ROOT_OFFSET}" --sizelimit "${ROOT_LENGTH}" "${IMG_FILE}"); do
+		if [ $cnt -lt 5 ]; then
+			cnt=$((cnt + 1))
+			echo "Error in losetup for ROOT_DEV.  Retrying..."
+			sleep 5
+		else
+			echo "ERROR: losetup for ROOT_DEV failed; exiting"
+			exit 1
+		fi
+	done
+
 	echo "/boot: offset $BOOT_OFFSET, length $BOOT_LENGTH"
 	echo "/:     offset $ROOT_OFFSET, length $ROOT_LENGTH"