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image: add support for k unit suffix to pad-offset
[openwrt/openwrt.git]
/
include
/
image-commands.mk
diff --git
a/include/image-commands.mk
b/include/image-commands.mk
index 40a9619c31c4d3015d9d001b140081d27f5aea24..3b9ea3ccba887fe7cc32ed657ec2543c25feec7f 100644
(file)
--- a/
include/image-commands.mk
+++ b/
include/image-commands.mk
@@
-137,8
+137,8
@@
endef
define Build/pad-offset
let \
size="$$(stat -c%s $@)" \
define Build/pad-offset
let \
size="$$(stat -c%s $@)" \
- pad="$(
word 1, $(1
))" \
- offset="$(
word 2, $(1
))" \
+ pad="$(
subst k,* 1024,$(word 1, $(1)
))" \
+ offset="$(
subst k,* 1024,$(word 2, $(1)
))" \
pad="(pad - ((size + offset) % pad)) % pad" \
newsize='size + pad'; \
dd if=$@ of=$@.new bs=$$newsize count=1 conv=sync
pad="(pad - ((size + offset) % pad)) % pad" \
newsize='size + pad'; \
dd if=$@ of=$@.new bs=$$newsize count=1 conv=sync