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authorFelix Fietkau <nbd@openwrt.org>2011-12-13 15:34:08 +0000
committerFelix Fietkau <nbd@openwrt.org>2011-12-13 15:34:08 +0000
commit470b1f471a745eab6765fdf1edea3e882d682f9e (patch)
tree12effd3dc68c075cb986724bdd553897ba6761f9 /include/image.mk
parent8bfef353850a38d3a676c39fb304f2148d842938 (diff)
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image: increase squashfs block size - visibly reduces image size in many cases
SVN-Revision: 29519
Diffstat (limited to 'include/image.mk')
-rw-r--r--include/image.mk4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/image.mk b/include/image.mk
index 276423971f..473e391ae4 100644
--- a/include/image.mk
+++ b/include/image.mk
@@ -42,6 +42,8 @@ ifneq ($(CONFIG_JFFS2_LZMA),y)
JFFS2OPTS += -x lzma
endif
+SQUASHFS_BLOCKSIZE := 256k
+SQUASHFSOPT := -b $(SQUASHFS_BLOCKSIZE)
SQUASHFSCOMP := gzip
LZMA_XZ_OPTIONS := -Xpreset 9 -Xe -Xlc 0 -Xlp 2 -Xpb 2
ifeq ($(CONFIG_SQUASHFS_LZMA),y)
@@ -87,7 +89,7 @@ else
ifneq ($(CONFIG_TARGET_ROOTFS_SQUASHFS),)
define Image/mkfs/squashfs
@mkdir -p $(TARGET_DIR)/overlay
- $(STAGING_DIR_HOST)/bin/mksquashfs4 $(TARGET_DIR) $(KDIR)/root.squashfs -nopad -noappend -root-owned -comp $(SQUASHFSCOMP) -processors $(if $(CONFIG_PKG_BUILD_JOBS),$(CONFIG_PKG_BUILD_JOBS),1)
+ $(STAGING_DIR_HOST)/bin/mksquashfs4 $(TARGET_DIR) $(KDIR)/root.squashfs -nopad -noappend -root-owned -comp $(SQUASHFSCOMP) $(SQUASHFSOPT) -processors $(if $(CONFIG_PKG_BUILD_JOBS),$(CONFIG_PKG_BUILD_JOBS),1)
$(call Image/Build,squashfs)
endef
endif