treewide: fix shell errors during dump stage

[openwrt/staging/hauke.git] / target / linux / mediatek / image / mt7622.mk

diff --git a/target/linux/mediatek/image/mt7622.mk b/target/linux/mediatek/image/mt7622.mk
index e741c4692601c2b01c9ef6dc011ea15933ae3b3f..b0611bd17c3702dccf54eac20142f4856f24b7bc 100644 (file)
--- a/target/linux/mediatek/image/mt7622.mk
+++ b/target/linux/mediatek/image/mt7622.mk
@@ -97,7 +97,9 @@ define Device/bananapi_bpi-r64
                                $(if $(CONFIG_TARGET_ROOTFS_SQUASHFS),\
                                   pad-to 46080k | append-image squashfs-sysupgrade.itb | check-size | gzip \
                                )
+ifeq ($(DUMP),)
   IMAGE_SIZE := $$(shell expr 45 + $$(CONFIG_TARGET_ROOTFS_PARTSIZE))m
+endif
   KERNEL                       := kernel-bin | gzip
   KERNEL_INITRAMFS             := kernel-bin | lzma | fit lzma $$(DTS_DIR)/$$(DEVICE_DTS).dtb with-initrd | pad-to 128k
   IMAGE/sysupgrade.itb         := append-kernel | fit gzip $$(DTS_DIR)/$$(DEVICE_DTS).dtb external-static-with-rootfs | append-metadata