X-Git-Url: https://git.archive.openwrt.org/?p=openwrt.git;a=blobdiff_plain;f=include%2Fimage.mk;h=bc7e7dbd1b3e6c22ccbc869a5c738d3b2bb698e0;hp=4ec7d91bf7fe93f5f6307a0951e82984d1ee9055;hb=e4ff815211ffeeab83a17d5aa4a4fb2cc51c668b;hpb=7ec88f88f4c65a22b3b7e32ef87cb42dcb32a6fb

diff --git a/include/image.mk b/include/image.mk
index 4ec7d91bf7..bc7e7dbd1b 100644
--- a/include/image.mk
+++ b/include/image.mk
@@ -17,25 +17,25 @@ KDIR=$(KERNEL_BUILD_DIR)
 
 IMG_PREFIX:=openwrt-$(BOARD)$(if $(SUBTARGET),-$(SUBTARGET))
 
+MKFS_DEVTABLE_OPT := -D $(INCLUDE_DIR)/device_table.txt
+
 ifneq ($(CONFIG_BIG_ENDIAN),)
-  JFFS2OPTS     :=  --pad --big-endian --squash -v
-  SQUASHFS_OPTS :=  -be
+  JFFS2OPTS     :=  --big-endian --squash-uids -v
 else
-  JFFS2OPTS     :=  --pad --little-endian --squash -v
-  SQUASHFS_OPTS :=  -le
+  JFFS2OPTS     :=  --little-endian --squash-uids -v
 endif
 
 ifeq ($(CONFIG_JFFS2_RTIME),y)
   JFFS2OPTS += -X rtime
 endif
-ifeq ($(CONFIG_JFFS2_ZLIB),y) 
+ifeq ($(CONFIG_JFFS2_ZLIB),y)
   JFFS2OPTS += -X zlib
 endif
 ifeq ($(CONFIG_JFFS2_LZMA),y)
   JFFS2OPTS += -X lzma --compression-mode=size
 endif
 ifneq ($(CONFIG_JFFS2_RTIME),y)
-  JFFS2OPTS +=  -x rtime
+  JFFS2OPTS += -x rtime
 endif
 ifneq ($(CONFIG_JFFS2_ZLIB),y)
   JFFS2OPTS += -x zlib
@@ -44,15 +44,21 @@ ifneq ($(CONFIG_JFFS2_LZMA),y)
   JFFS2OPTS += -x lzma
 endif
 
-ifneq ($(CONFIG_LINUX_2_6_25),)
-  USE_SQUASHFS3 := y
-endif
+JFFS2OPTS += $(MKFS_DEVTABLE_OPT)
 
-ifneq ($(USE_SQUASHFS3),)
-  MKSQUASHFS_CMD := $(STAGING_DIR_HOST)/bin/mksquashfs-lzma
-else
-  MKSQUASHFS_CMD := $(STAGING_DIR_HOST)/bin/mksquashfs4
-  SQUASHFS_OPTS  := -comp lzma -processors 1
+SQUASHFS_BLOCKSIZE := 256k
+SQUASHFSOPT := -b $(SQUASHFS_BLOCKSIZE)
+SQUASHFSOPT += -p '/dev d 755 0 0' -p '/dev/console c 600 0 0 5 1'
+SQUASHFSCOMP := gzip
+LZMA_XZ_OPTIONS := -Xpreset 9 -Xe -Xlc 0 -Xlp 2 -Xpb 2
+ifeq ($(CONFIG_SQUASHFS_LZMA),y)
+  SQUASHFSCOMP := lzma $(LZMA_XZ_OPTIONS)
+endif
+ifeq ($(CONFIG_SQUASHFS_XZ),y)
+  ifneq ($(filter arm x86 powerpc sparc,$(LINUX_KARCH)),)
+    BCJ_FILTER:=-Xbcj $(LINUX_KARCH)
+  endif
+  SQUASHFSCOMP := xz $(LZMA_XZ_OPTIONS) $(BCJ_FILTER)
 endif
 
 JFFS2_BLOCKSIZE ?= 64k 128k
@@ -61,59 +67,102 @@ define add_jffs2_mark
 	echo -ne '\xde\xad\xc0\xde' >> $(1)
 endef
 
-# pad to 4k, 8k, 64k, 128k and add jffs2 end-of-filesystem mark
-define prepare_generic_squashfs
-	dd if=$(1) of=$(KDIR)/tmpfile.0 bs=4k conv=sync
-	$(call add_jffs2_mark,$(KDIR)/tmpfile.0)
-	dd if=$(KDIR)/tmpfile.0 of=$(KDIR)/tmpfile.1 bs=4k conv=sync
-	$(call add_jffs2_mark,$(KDIR)/tmpfile.1)
-	dd if=$(KDIR)/tmpfile.1 of=$(KDIR)/tmpfile.2 bs=64k conv=sync
-	$(call add_jffs2_mark,$(KDIR)/tmpfile.2)
-	dd if=$(KDIR)/tmpfile.2 of=$(1) bs=64k conv=sync
-	$(call add_jffs2_mark,$(1))
-	rm -f $(KDIR)/tmpfile.*
+define toupper
+$(shell echo $(1) | tr '[:lower:]' '[:upper:]')
 endef
 
+# pad to 4k, 8k, 64k, 128k 256k and add jffs2 end-of-filesystem mark
+define prepare_generic_squashfs
+	$(STAGING_DIR_HOST)/bin/padjffs2 $(1) 4 8 64 128 256
+endef
 
 ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
-
-  define Image/BuildKernel
-		cp $(KDIR)/vmlinux.elf $(BIN_DIR)/$(IMG_PREFIX)-vmlinux.elf
-		$(call Image/Build/Initramfs)
+  define Image/BuildKernel/Initramfs
+	cp $(KDIR)/vmlinux-initramfs.elf $(BIN_DIR)/$(IMG_PREFIX)-vmlinux-initramfs.elf
+	$(call Image/Build/Initramfs)
   endef
-
 else
+  define Image/BuildKernel/Initramfs
+  endef
+endif
 
-  ifneq ($(CONFIG_TARGET_ROOTFS_JFFS2),)
-    define Image/mkfs/jffs2/sub
+define Image/BuildKernel/MkuImage
+	mkimage -A $(ARCH) -O linux -T kernel -C $(1) -a $(2) -e $(3) \
+		-n '$(call toupper,$(ARCH)) OpenWrt Linux-$(LINUX_VERSION)' -d $(4) $(5)
+endef
+
+define Image/BuildKernel/MkFIT
+	$(TOPDIR)/scripts/mkits.sh \
+		-D $(1) -o $(KDIR)/fit-$(1).its -k $(2) -d $(3) -C $(4) -a $(5) -e $(6) \
+		-A $(ARCH) -v $(LINUX_VERSION)
+	PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $(KDIR)/fit-$(1).its $(KDIR)/fit-$(1)$(7).itb
+endef
+
+define Image/mkfs/jffs2/sub
 		# FIXME: removing this line will cause strange behaviour in the foreach loop below
-		$(STAGING_DIR_HOST)/bin/mkfs.jffs2 $(JFFS2OPTS) -e $(patsubst %k,%KiB,$(1)) -o $(KDIR)/root.jffs2-$(1) -d $(TARGET_DIR) -v 2>&1 1>/dev/null | awk '/^.+$$$$/'
-		$(call add_jffs2_mark,$(KDIR)/root.jffs2-$(1))
-		$(call Image/Build,jffs2-$(1))
-    endef
+		$(STAGING_DIR_HOST)/bin/mkfs.jffs2 $(3) --pad -e $(patsubst %k,%KiB,$(1)) -o $(KDIR)/root.jffs2-$(2) -d $(TARGET_DIR) -v 2>&1 1>/dev/null | awk '/^.+$$$$/'
+		$(STAGING_DIR_HOST)/bin/mkfs.jffs2 $(3) -e $(patsubst %k,%KiB,$(1)) -o $(KDIR)/root.jffs2-$(2)-raw -d $(TARGET_DIR) -v 2>&1 1>/dev/null | awk '/^.+$$$$/'
+		$(call add_jffs2_mark,$(KDIR)/root.jffs2-$(2))
+		$(call Image/Build,jffs2-$(2))
+endef
+
+ifneq ($(CONFIG_TARGET_ROOTFS_JFFS2),)
     define Image/mkfs/jffs2
-		$(foreach SZ,$(JFFS2_BLOCKSIZE),$(call Image/mkfs/jffs2/sub,$(SZ)))
+		$(foreach SZ,$(JFFS2_BLOCKSIZE),$(call Image/mkfs/jffs2/sub,$(SZ),$(SZ),$(JFFS2OPTS)))
     endef
-  endif
+endif
+
+ifneq ($(CONFIG_TARGET_ROOTFS_JFFS2_NAND),)
+    define Image/mkfs/jffs2_nand
+		$(foreach SZ,$(NAND_BLOCKSIZE), $(call Image/mkfs/jffs2/sub, \
+			$(word 2,$(subst :, ,$(SZ))),nand-$(subst :,-,$(SZ)), \
+			$(JFFS2OPTS) --no-cleanmarkers --pagesize=$(word 1,$(subst :, ,$(SZ)))) \
+		)
+    endef
+endif
 
-  ifneq ($(CONFIG_TARGET_ROOTFS_SQUASHFS),)
+ifneq ($(CONFIG_TARGET_ROOTFS_SQUASHFS),)
     define Image/mkfs/squashfs
 		@mkdir -p $(TARGET_DIR)/overlay
-		$(MKSQUASHFS_CMD) $(TARGET_DIR) $(KDIR)/root.squashfs -nopad -noappend -root-owned $(SQUASHFS_OPTS)
+		$(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
+endif
 
-  ifneq ($(CONFIG_TARGET_ROOTFS_UBIFS),)
+ifneq ($(CONFIG_TARGET_ROOTFS_UBIFS),)
     define Image/mkfs/ubifs
+
+        ifneq ($($(PROFILE)_UBIFS_OPTS)$(UBIFS_OPTS),)
+		$(STAGING_DIR_HOST)/bin/mkfs.ubifs \
+			$(if $($(PROFILE)_UBIFS_OPTS), \
+				$(shell echo $($(PROFILE)_UBIFS_OPTS)), \
+				$(shell echo $(UBIFS_OPTS)) \
+			) \
+			$(if $(CONFIG_TARGET_UBIFS_FREE_SPACE_FIXUP),--space-fixup) \
+			$(if $(CONFIG_TARGET_UBIFS_COMPRESSION_NONE),--force-compr=none) \
+			$(if $(CONFIG_TARGET_UBIFS_COMPRESSION_LZO),--force-compr=lzo) \
+			$(if $(CONFIG_TARGET_UBIFS_COMPRESSION_ZLIB),--force-compr=zlib) \
+			$(if $(shell echo $(CONFIG_TARGET_UBIFS_JOURNAL_SIZE)),--jrn-size=$(CONFIG_TARGET_UBIFS_JOURNAL_SIZE)) \
+			--squash-uids \
+			-o $(KDIR)/root.ubifs \
+			-d $(TARGET_DIR)
+        endif
+	$(call Image/Build,ubifs)
+
+        ifneq ($($(PROFILE)_UBI_OPTS)$(UBI_OPTS),)
 		$(CP) ./ubinize.cfg $(KDIR)
-		$(STAGING_DIR_HOST)/bin/mkfs.ubifs $(UBIFS_OPTS) -o $(KDIR)/root.ubifs -d $(TARGET_DIR)
-		(cd $(KDIR); \
-		$(STAGING_DIR_HOST)/bin/ubinize $(UBINIZE_OPTS) -o $(KDIR)/root.ubi ubinize.cfg)
-		$(call Image/Build,ubi)
+		( cd $(KDIR); \
+		$(STAGING_DIR_HOST)/bin/ubinize \
+			$(if $($(PROFILE)_UBI_OPTS), \
+				$(shell echo $($(PROFILE)_UBI_OPTS)), \
+				$(shell echo $(UBI_OPTS)) \
+			) \
+			-o $(KDIR)/root.ubi \
+			ubinize.cfg \
+		)
+        endif
+	$(call Image/Build,ubi)
     endef
-  endif
-
 endif
 
 ifneq ($(CONFIG_TARGET_ROOTFS_CPIOGZ),)
@@ -124,16 +173,22 @@ endif
 
 ifneq ($(CONFIG_TARGET_ROOTFS_TARGZ),)
   define Image/mkfs/targz
-		$(TAR) -zcf $(BIN_DIR)/$(IMG_PREFIX)-rootfs.tar.gz --numeric-owner --owner=0 --group=0 -C $(TARGET_DIR)/ .
+		# Preserve permissions (-p) when building as non-root user
+		$(TAR) -czpf $(BIN_DIR)/$(IMG_PREFIX)$(if $(PROFILE),-$(PROFILE))-rootfs.tar.gz --numeric-owner --owner=0 --group=0 -C $(TARGET_DIR)/ .
   endef
 endif
 
-ifneq ($(CONFIG_TARGET_ROOTFS_EXT2FS),)
+ifneq ($(CONFIG_TARGET_ROOTFS_EXT4FS),)
   E2SIZE=$(shell echo $$(($(CONFIG_TARGET_ROOTFS_PARTSIZE)*1024)))
 
-  define Image/mkfs/ext2
-		$(STAGING_DIR_HOST)/bin/genext2fs -U -b $(E2SIZE) -N $(CONFIG_TARGET_ROOTFS_MAXINODE) -d $(TARGET_DIR)/ $(KDIR)/root.ext2
-		$(call Image/Build,ext2)
+  define Image/mkfs/ext4
+# generate an ext2 fs
+	$(STAGING_DIR_HOST)/bin/genext2fs -U -b $(E2SIZE) -N $(CONFIG_TARGET_ROOTFS_MAXINODE) -d $(TARGET_DIR)/ $(KDIR)/root.ext4 -m $(CONFIG_TARGET_ROOTFS_RESERVED_PCT) $(MKFS_DEVTABLE_OPT)
+# convert it to ext4
+	$(STAGING_DIR_HOST)/bin/tune2fs -O extents,uninit_bg,dir_index $(KDIR)/root.ext4
+# fix it up
+	$(STAGING_DIR_HOST)/bin/e2fsck -fy $(KDIR)/root.ext4
+	$(call Image/Build,ext4)
   endef
 endif
 
@@ -145,11 +200,12 @@ endif
 
 
 define Image/mkfs/prepare/default
-	- $(FIND) $(TARGET_DIR) -type f -not -perm +0100 -not -name 'ssh_host*' -print0 | $(XARGS) -0 chmod 0644
-	- $(FIND) $(TARGET_DIR) -type f -perm +0100 -print0 | $(XARGS) -0 chmod 0755
-	- $(FIND) $(TARGET_DIR) -type d -print0 | $(XARGS) -0 chmod 0755
+	# Use symbolic permissions to avoid clobbering SUID/SGID/sticky bits
+	- $(FIND) $(TARGET_DIR) -type f -not -perm +0100 -not -name 'ssh_host*' -not -name 'shadow' -print0 | $(XARGS) -0 chmod u+rw,g+r,o+r
+	- $(FIND) $(TARGET_DIR) -type f -perm +0100 -print0 | $(XARGS) -0 chmod u+rwx,g+rx,o+rx
+	- $(FIND) $(TARGET_DIR) -type d -print0 | $(XARGS) -0 chmod u+rwx,g+rx,o+rx
 	$(INSTALL_DIR) $(TARGET_DIR)/tmp
-	chmod 0777 $(TARGET_DIR)/tmp
+	chmod 1777 $(TARGET_DIR)/tmp
 endef
 
 define Image/mkfs/prepare
@@ -182,22 +238,28 @@ define BuildImage
 		$(call Image/Prepare)
 		$(call Image/mkfs/prepare)
 		$(call Image/BuildKernel)
+		$(call Image/BuildKernel/Initramfs)
+		$(call Image/InstallKernel)
 		$(call Image/mkfs/cpiogz)
 		$(call Image/mkfs/targz)
-		$(call Image/mkfs/ext2)
+		$(call Image/mkfs/ext4)
 		$(call Image/mkfs/iso)
 		$(call Image/mkfs/jffs2)
+		$(call Image/mkfs/jffs2_nand)
 		$(call Image/mkfs/squashfs)
 		$(call Image/mkfs/ubifs)
 		$(call Image/Checksum)
   else
     install: compile install-targets
 		$(call Image/BuildKernel)
+		$(call Image/BuildKernel/Initramfs)
+		$(call Image/InstallKernel)
 		$(call Image/mkfs/cpiogz)
 		$(call Image/mkfs/targz)
-		$(call Image/mkfs/ext2)
+		$(call Image/mkfs/ext4)
 		$(call Image/mkfs/iso)
 		$(call Image/mkfs/jffs2)
+		$(call Image/mkfs/jffs2_nand)
 		$(call Image/mkfs/squashfs)
 		$(call Image/mkfs/ubifs)
 		$(call Image/Checksum)