add additional compressors and try all of them when making jffs2 images (decreases...

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@636 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/openwrt/target/jffs2/Makefile b/openwrt/target/jffs2/Makefile
index 01dede7..5f155fd 100644 (file)
--- a/openwrt/target/jffs2/Makefile
+++ b/openwrt/target/jffs2/Makefile
@@ -3,6 +3,8 @@ include $(TOPDIR)/rules.mk
 include ./jffs2root.mk
 
 TARGETS:= $(BIN_DIR)/openwrt-generic-jffs2-4MB.trx $(BIN_DIR)/openwrt-generic-jffs2-8MB.trx
+JFFS2OPTS :=  --pad --little-endian --squash -d $(TARGET_DIR)
+JFFS2OPTS += -Xlzo -msize -Xlzari
 
 prepare: $(MTD_DIR)/.unpacked
 compile: mtd
@@ -10,14 +12,12 @@ install: compile $(TARGETS)
 clean: jffs2root-dirclean
 
 $(BIN_DIR)/openwrt-generic-jffs2-4MB.trx:
-       $(MKFS_JFFS2) --pad --little-endian --squash -e 0x10000 \
-               -d $(TARGET_DIR) -o $(IMAGE)-4MB.jffs2
+       $(MKFS_JFFS2) $(JFFS2OPTS) -e 0x10000 -o $(IMAGE)-4MB.jffs2
        PATH=$(TARGET_PATH) trx -o $@ $(BUILD_DIR)/loader.gz \
         $(LINUX_IMAGE) -a 0x10000 $(IMAGE)-4MB.jffs2
 
 $(BIN_DIR)/openwrt-generic-jffs2-8MB.trx:
-       $(MKFS_JFFS2) --pad --little-endian --squash -e 0x20000 \
-               -d $(TARGET_DIR) -o $(IMAGE)-8MB.jffs2
+       $(MKFS_JFFS2) $(JFFS2OPTS) -e 0x20000 -o $(IMAGE)-8MB.jffs2
        PATH=$(TARGET_PATH) trx -o $@ $(BUILD_DIR)/loader.gz \
         $(LINUX_IMAGE) -a 0x20000 $(IMAGE)-8MB.jffs2