From 8609d082e4e78ac42559862d57d8520a5ed691b9 Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Sun, 22 Sep 2013 09:11:22 +0000 Subject: [PATCH] ar71xx: image: improve the CatFiles macro Make it possible to append the rootfs image directly to the kernel. Signed-off-by: Gabor Juhos git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38115 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- target/linux/ar71xx/image/Makefile | 16 ++++++++++++++-- 1 file 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)))