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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2011-12-13 15:34:08 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2011-12-13 15:34:08 +0000
commitbc53008b155b6a834c2a617de91332b6e113a2c3 (patch)
treea4a6fa7b47309e4c8370cf3ac4ba937c23c64065
parentafa88d44a3604a99423aad27bf13664842e9f5dd (diff)
image: increase squashfs block size - visibly reduces image size in many cases
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29519 3c298f89-4303-0410-b956-a3cf2f4a3e73
-rw-r--r--include/image.mk4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/image.mk b/include/image.mk
index 276423971..473e391ae 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