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-rw-r--r--target/linux/ar71xx/image/Makefile16
1 files changed, 14 insertions, 2 deletions
diff --git a/target/linux/ar71xx/image/Makefile b/target/linux/ar71xx/image/Makefile
index 44830b4b7b..9871f6ec47 100644
--- a/target/linux/ar71xx/image/Makefile
+++ b/target/linux/ar71xx/image/Makefile
@@ -101,13 +101,25 @@ define MkuImageOKLI
endef
define CatFiles
- if [ $(2) -gt 262144 -a `stat -c%s "$(1)"` -gt $(2) ]; then \
+ if [ $(2) -eq 0 ]; then \
+ filename="$(3)"; fstype=$$$${filename##*\.}; \
+ case "$$$${fstype}" in \
+ "jffs2-64k") bs=65536;; \
+ "jffs2-128k") bs=131072;; \
+ "jffs2-256k") bs=262144;; \
+ *) bs=`stat -c%s $(1)`;; \
+ esac; \
+ ( dd if=$(1) bs=$$$${bs} conv=sync; cat $(3) ) > $(5); \
+ if [ `stat -c%s $(5)` -gt $(4) ]; then \
+ echo "Warning: $(1) is too big" >&2; \
+ fi; \
+ else if [ $(2) -gt 262144 -a `stat -c%s "$(1)"` -gt $(2) ]; then \
echo "Warning: $(1) is too big" >&2; \
else if [ `stat -c%s $(3)` -gt $(4) ]; then \
echo "Warning: $(3) is too big" >&2; \
else \
( dd if=$(1) bs=$(2) conv=sync; dd if=$(3) ) > $(5); \
- fi; fi
+ fi; fi; fi
endef
Sysupgrade/KR=$(call CatFiles,$(2),$(3),$(KDIR)/root.$(1),$(4),$(call sysupname,$(1),$(5)))