summaryrefslogtreecommitdiffstats
path: root/target/ubifs/ubifsroot.mk
blob: 85f67a5be150c51116eaeb3a1025627b475ad854 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
#############################################################
#
# mkfs.ubifs to build to target ubifs filesystems
#
#############################################################
#MKFS_UBIFS_VERSION=2582f128dad78591bc3adcc87c343c690bb82e61
#MKFS_UBIFS_URL=http://git.infradead.org/users/dedekind/mkfs.ubifs.git?a=snapshot;h=$(MKFS_UBIFS_VERSION);sf=tgz
MKFS_UBIFS_VERSION=v0.4
MKFS_UBIFS_URL=http://git.infradead.org/users/dedekind/mkfs.ubifs.git?a=snapshot;h=refs/tags/mkfs.ubifs-$(MKFS_UBIFS_VERSION);sf=tgz
MKFS_UBIFS_SOURCE:=mkfs.ubifs-$(MKFS_UBIFS_VERSION).tar.gz
MKFS_UBIFS_DIR:= $(BUILD_DIR)/mkfs-ubifs-$(MKFS_UBIFS_VERSION)
MKFS_UBIFS_CAT:=$(ZCAT)
MKFS_UBIFS_NAME:=mkfs.ubifs

$(DL_DIR)/$(MKFS_UBIFS_SOURCE):
	$(WGET) -O $(DL_DIR)/$(MKFS_UBIFS_SOURCE) "$(MKFS_UBIFS_URL)"

$(MKFS_UBIFS_DIR)/.unpacked: $(DL_DIR)/$(MKFS_UBIFS_SOURCE)
	$(ZCAT) $(DL_DIR)/$(MKFS_UBIFS_SOURCE) | tar -C $(BUILD_DIR) -xvf -
	mv $(BUILD_DIR)/$(MKFS_UBIFS_NAME) $(MKFS_UBIFS_DIR)
	toolchain/patch-kernel.sh $(MKFS_UBIFS_DIR) target/ubifs/ mkfs-ubifs-\*.patch
	touch $@

$(MKFS_UBIFS_DIR)/mkfs.ubifs: $(MKFS_UBIFS_DIR)/.unpacked
	$(MAKE) -C $(MKFS_UBIFS_DIR)
	touch -c $@

mkfs.ubifs-dirclean:
	rm -rf $(MKFS_UBIFS_DIR)

mkfs.ubifs: $(MKFS_UBIFS_DIR)/mkfs.ubifs

#############################################################
#
# Build the ubifs root filesystem image
#
#############################################################

UBIFS_OPTS := -e $(BR2_TARGET_ROOTFS_UBIFS_LEBSIZE) -c $(BR2_TARGET_ROOTFS_UBIFS_MAXLEBCNT) -m $(BR2_TARGET_ROOTFS_UBIFS_MINIOSIZE)

UBIFS_BASE := $(subst ",,$(BR2_TARGET_ROOTFS_UBIFS_OUTPUT))
#")

ifeq ($(BR2_TARGET_ROOTFS_UBIFS_RT_ZLIB),y)
UBIFS_OPTS += -x zlib
endif
ifeq ($(BR2_TARGET_ROOTFS_UBIFS_RT_LZI),y)
UBIFS_OPTS += -x lzo
endif
ifeq ($(BR2_TARGET_ROOTFS_UBIFS_RT_NONE),y)
UBIFS_OPTS += -x none
endif

UBIFS_ROOTFS_COMPRESSOR:=
UBIFS_ROOTFS_COMPRESSOR_EXT:=
UBIFS_ROOTFS_COMPRESSOR_PREREQ:=
ifeq ($(BR2_TARGET_ROOTFS_UBIFS_GZIP),y)
UBIFS_ROOTFS_COMPRESSOR:=gzip -9 -c
UBIFS_ROOTFS_COMPRESSOR_EXT:=gz
#UBIFS_ROOTFS_COMPRESSOR_PREREQ:= gzip-host
endif
ifeq ($(BR2_TARGET_ROOTFS_UBIFS_BZIP2),y)
UBIFS_ROOTFS_COMPRESSOR:=bzip2 -9 -c
UBIFS_ROOTFS_COMPRESSOR_EXT:=bz2
#UBIFS_ROOTFS_COMPRESSOR_PREREQ:= bzip2-host
endif
ifeq ($(BR2_TARGET_ROOTFS_UBIFS_LZMA),y)
UBIFS_ROOTFS_COMPRESSOR:=lzma -9 -c
UBIFS_ROOTFS_COMPRESSOR_EXT:=lzma
UBIFS_ROOTFS_COMPRESSOR_PREREQ:= lzma-host
endif

ifneq ($(UBIFS_ROOTFS_COMPRESSOR),)
UBIFS_TARGET := $(UBIFS_BASE).$(UBIFS_ROOTFS_COMPRESSOR_EXT)
else
UBIFS_TARGET := $(UBIFS_BASE)
endif

$(UBIFS_BASE): host-fakeroot makedevs mkfs.ubifs
	-@find $(TARGET_DIR) -type f -perm +111 | xargs $(STRIPCMD) 2>/dev/null || true
ifneq ($(BR2_HAVE_MANPAGES),y)
	@rm -rf $(TARGET_DIR)/usr/man
	@rm -rf $(TARGET_DIR)/usr/share/man
endif
ifneq ($(BR2_HAVE_INFOPAGES),y)
	@rm -rf $(TARGET_DIR)/usr/info
endif
	@test -d $(TARGET_DIR)/usr/share && \
		rmdir -p --ignore-fail-on-non-empty $(TARGET_DIR)/usr/share || \
		true
	$(if $(TARGET_LDCONFIG),test -x $(TARGET_LDCONFIG) && $(TARGET_LDCONFIG) -r $(TARGET_DIR) 2>/dev/null)
	# Use fakeroot to pretend all target binaries are owned by root
	rm -f $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(UBIFS_TARGET))
	touch $(PROJECT_BUILD_DIR)/.fakeroot.00000
	cat $(PROJECT_BUILD_DIR)/.fakeroot* > $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(UBIFS_TARGET))
ifneq ($(BR2_TARGET_ROOTFS_UBIFS_SQUASH),)
	echo "chown -R 0:0 $(TARGET_DIR)" >> $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(UBIFS_TARGET))
endif
ifneq ($(TARGET_DEVICE_TABLE),)
	# Use fakeroot to pretend to create all needed device nodes
	echo "$(STAGING_DIR)/bin/makedevs -d $(TARGET_DEVICE_TABLE) $(TARGET_DIR)" \
		>> $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(UBIFS_TARGET))
endif
	# Use fakeroot so mkfs.ubifs believes the previous fakery
	echo "$(MKFS_UBIFS_DIR)/mkfs.ubifs -d $(TARGET_DIR) " \
		"$(UBIFS_OPTS) -o $(UBIFS_BASE)" >> $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(UBIFS_TARGET))
	chmod a+x $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(UBIFS_TARGET))
	$(STAGING_DIR)/usr/bin/fakeroot -- $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(UBIFS_TARGET))
	-@rm -f $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(UBIFS_TARGET))

ifneq ($(UBIFS_ROOTFS_COMPRESSOR),)
$(UBIFS_BASE).$(UBIFS_ROOTFS_COMPRESSOR_EXT): $(UBIFS_ROOTFS_COMPRESSOR_PREREQ) $(UBIFS_BASE)
	$(UBIFS_ROOTFS_COMPRESSOR) $(UBIFS_BASE) > $(UBIFS_TARGET)
endif

UBIFS_COPYTO := $(strip $(subst ",,$(BR2_TARGET_ROOTFS_UBIFS_COPYTO)))
# "))

ubifsroot: $(UBIFS_TARGET)
	@ls -l $(UBIFS_TARGET)
ifneq ($(UBIFS_COPYTO),)
	@cp -f $(UBIFS_TARGET) $(UBIFS_COPYTO)
endif

ubifsroot-source: $(DL_DIR)/$(GENUBIFS_SOURCE)

ubifsroot-clean:
	-$(MAKE) -C $(MKFS_UBIFS_DIR) clean

ubifsroot-dirclean:
	rm -rf $(MKFS_UBIFS_DIR)

#############################################################
#
# Toplevel Makefile options
#
#############################################################
ifeq ($(strip $(BR2_TARGET_ROOTFS_UBIFS)),y)
TARGETS+=ubifsroot
endif