kumquat-buildroot/fs/jffs2/jffs2.mk

#############################################################
#
# Build the jffs2 root filesystem image
#
#############################################################

JFFS2_OPTS := -e $(BR2_TARGET_ROOTFS_JFFS2_EBSIZE)
SUMTOOL_OPTS := $(JFFS2_OPTS)

ifeq ($(BR2_TARGET_ROOTFS_JFFS2_PAD),y)
ifneq ($(strip $(BR2_TARGET_ROOTFS_JFFS2_PADSIZE)),0x0)
JFFS2_OPTS += --pad=$(strip $(BR2_TARGET_ROOTFS_JFFS2_PADSIZE))
else
JFFS2_OPTS += -p
endif
SUMTOOL_OPTS += -p
endif

ifeq ($(BR2_TARGET_ROOTFS_JFFS2_LE),y)
JFFS2_OPTS += -l
SUMTOOL_OPTS += -l
endif

ifeq ($(BR2_TARGET_ROOTFS_JFFS2_BE),y)
JFFS2_OPTS += -b
SUMTOOL_OPTS += -b
endif

JFFS2_OPTS += -s $(BR2_TARGET_ROOTFS_JFFS2_PAGESIZE)
ifeq ($(BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER),y)
JFFS2_OPTS += -n
SUMTOOL_OPTS += -n
endif

ROOTFS_JFFS2_DEPENDENCIES = host-mtd

ifneq ($(BR2_TARGET_ROOTFS_JFFS2_SUMMARY),)
define ROOTFS_JFFS2_CMD
	$(MKFS_JFFS2) $(JFFS2_OPTS) -d $(TARGET_DIR) -o $@.nosummary && \
	$(SUMTOOL) $(SUMTOOL_OPTS) -i $@.nosummary -o $@ && \
	rm $@.nosummary
endef
else
define ROOTFS_JFFS2_CMD
	$(MKFS_JFFS2) $(JFFS2_OPTS) -d $(TARGET_DIR) -o $@
endef
endif

$(eval $(call ROOTFS_TARGET,jffs2))
Support building jffs2 filesystems. Update top level makefile accordingly 2003-01-17 05:31:36 +01:00			`#############################################################`
			`#`
Patch from gtj: http://bugs.uclibc.org/view.php?id=40 0000040: Adds options to jffs2 filesystem creation Brings jffs2 up to the 20041007 build level so it will compile with both 2.4 and 2.6 kernels. Adds ability to specify eraseblock and pad sizes, permissions squash, big/little endian and device table in the configuration. Also adds capability to copy the resulting image to a secondary location like a tftp server's root directory. mtd.patch adds capabilities of the previously attached patch plus allows you to compile a version of the utilities to run on the target system. So now there's a set of config options under package to compile the utils for distribution to the target and a set of config options under target to create a jffs2 filesystem. 2005-01-23 12:16:11 +01:00			`# Build the jffs2 root filesystem image`
Support building jffs2 filesystems. Update top level makefile accordingly 2003-01-17 05:31:36 +01:00			`#`
			`#############################################################`

target/: get rid of unneeded $(strip ..) 2008-12-08 09:15:58 +01:00			`JFFS2_OPTS := -e $(BR2_TARGET_ROOTFS_JFFS2_EBSIZE)`
Add support for summarising JFFS2 images. With support in the kernel this improves mount time significantly. 2008-02-12 06:39:32 +01:00			`SUMTOOL_OPTS := $(JFFS2_OPTS)`
Support building jffs2 filesystems. Update top level makefile accordingly 2003-01-17 05:31:36 +01:00
target/: get rid of unneeded $(strip ..) 2008-12-08 09:15:58 +01:00			`ifeq ($(BR2_TARGET_ROOTFS_JFFS2_PAD),y)`
Patch from gtj: http://bugs.uclibc.org/view.php?id=40 0000040: Adds options to jffs2 filesystem creation Brings jffs2 up to the 20041007 build level so it will compile with both 2.4 and 2.6 kernels. Adds ability to specify eraseblock and pad sizes, permissions squash, big/little endian and device table in the configuration. Also adds capability to copy the resulting image to a secondary location like a tftp server's root directory. mtd.patch adds capabilities of the previously attached patch plus allows you to compile a version of the utilities to run on the target system. So now there's a set of config options under package to compile the utils for distribution to the target and a set of config options under target to create a jffs2 filesystem. 2005-01-23 12:16:11 +01:00			`ifneq ($(strip $(BR2_TARGET_ROOTFS_JFFS2_PADSIZE)),0x0)`
mkfs.jffs2 doesn't like short form of pad option with arg 2006-08-22 10:03:19 +02:00			`JFFS2_OPTS += --pad=$(strip $(BR2_TARGET_ROOTFS_JFFS2_PADSIZE))`
			`else`
			`JFFS2_OPTS += -p`
Patch from gtj: http://bugs.uclibc.org/view.php?id=40 0000040: Adds options to jffs2 filesystem creation Brings jffs2 up to the 20041007 build level so it will compile with both 2.4 and 2.6 kernels. Adds ability to specify eraseblock and pad sizes, permissions squash, big/little endian and device table in the configuration. Also adds capability to copy the resulting image to a secondary location like a tftp server's root directory. mtd.patch adds capabilities of the previously attached patch plus allows you to compile a version of the utilities to run on the target system. So now there's a set of config options under package to compile the utils for distribution to the target and a set of config options under target to create a jffs2 filesystem. 2005-01-23 12:16:11 +01:00			`endif`
Fix typos in jffs2 summary support 2008-02-12 06:50:26 +01:00			`SUMTOOL_OPTS += -p`
Patch from gtj: http://bugs.uclibc.org/view.php?id=40 0000040: Adds options to jffs2 filesystem creation Brings jffs2 up to the 20041007 build level so it will compile with both 2.4 and 2.6 kernels. Adds ability to specify eraseblock and pad sizes, permissions squash, big/little endian and device table in the configuration. Also adds capability to copy the resulting image to a secondary location like a tftp server's root directory. mtd.patch adds capabilities of the previously attached patch plus allows you to compile a version of the utilities to run on the target system. So now there's a set of config options under package to compile the utils for distribution to the target and a set of config options under target to create a jffs2 filesystem. 2005-01-23 12:16:11 +01:00			`endif`
Support building jffs2 filesystems. Update top level makefile accordingly 2003-01-17 05:31:36 +01:00
- Additional JFFS2 options to support Dataflash (Ulf Samuelsson) - cleanup a bit while at it 2007-01-25 00:18:08 +01:00			`ifeq ($(BR2_TARGET_ROOTFS_JFFS2_LE),y)`
Patch from gtj: http://bugs.uclibc.org/view.php?id=40 0000040: Adds options to jffs2 filesystem creation Brings jffs2 up to the 20041007 build level so it will compile with both 2.4 and 2.6 kernels. Adds ability to specify eraseblock and pad sizes, permissions squash, big/little endian and device table in the configuration. Also adds capability to copy the resulting image to a secondary location like a tftp server's root directory. mtd.patch adds capabilities of the previously attached patch plus allows you to compile a version of the utilities to run on the target system. So now there's a set of config options under package to compile the utils for distribution to the target and a set of config options under target to create a jffs2 filesystem. 2005-01-23 12:16:11 +01:00			`JFFS2_OPTS += -l`
Fix typos in jffs2 summary support 2008-02-12 06:50:26 +01:00			`SUMTOOL_OPTS += -l`
Patch from gtj: http://bugs.uclibc.org/view.php?id=40 0000040: Adds options to jffs2 filesystem creation Brings jffs2 up to the 20041007 build level so it will compile with both 2.4 and 2.6 kernels. Adds ability to specify eraseblock and pad sizes, permissions squash, big/little endian and device table in the configuration. Also adds capability to copy the resulting image to a secondary location like a tftp server's root directory. mtd.patch adds capabilities of the previously attached patch plus allows you to compile a version of the utilities to run on the target system. So now there's a set of config options under package to compile the utils for distribution to the target and a set of config options under target to create a jffs2 filesystem. 2005-01-23 12:16:11 +01:00			`endif`
Support building jffs2 filesystems. Update top level makefile accordingly 2003-01-17 05:31:36 +01:00
- Additional JFFS2 options to support Dataflash (Ulf Samuelsson) - cleanup a bit while at it 2007-01-25 00:18:08 +01:00			`ifeq ($(BR2_TARGET_ROOTFS_JFFS2_BE),y)`
Patch from gtj: http://bugs.uclibc.org/view.php?id=40 0000040: Adds options to jffs2 filesystem creation Brings jffs2 up to the 20041007 build level so it will compile with both 2.4 and 2.6 kernels. Adds ability to specify eraseblock and pad sizes, permissions squash, big/little endian and device table in the configuration. Also adds capability to copy the resulting image to a secondary location like a tftp server's root directory. mtd.patch adds capabilities of the previously attached patch plus allows you to compile a version of the utilities to run on the target system. So now there's a set of config options under package to compile the utils for distribution to the target and a set of config options under target to create a jffs2 filesystem. 2005-01-23 12:16:11 +01:00			`JFFS2_OPTS += -b`
Add support for summarising JFFS2 images. With support in the kernel this improves mount time significantly. 2008-02-12 06:39:32 +01:00			`SUMTOOL_OPTS += -b`
Patch from gtj: http://bugs.uclibc.org/view.php?id=40 0000040: Adds options to jffs2 filesystem creation Brings jffs2 up to the 20041007 build level so it will compile with both 2.4 and 2.6 kernels. Adds ability to specify eraseblock and pad sizes, permissions squash, big/little endian and device table in the configuration. Also adds capability to copy the resulting image to a secondary location like a tftp server's root directory. mtd.patch adds capabilities of the previously attached patch plus allows you to compile a version of the utilities to run on the target system. So now there's a set of config options under package to compile the utils for distribution to the target and a set of config options under target to create a jffs2 filesystem. 2005-01-23 12:16:11 +01:00			`endif`
Support building jffs2 filesystems. Update top level makefile accordingly 2003-01-17 05:31:36 +01:00
- Additional JFFS2 options to support Dataflash (Ulf Samuelsson) - cleanup a bit while at it 2007-01-25 00:18:08 +01:00			`JFFS2_OPTS += -s $(BR2_TARGET_ROOTFS_JFFS2_PAGESIZE)`
			`ifeq ($(BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER),y)`
			`JFFS2_OPTS += -n`
Add support for summarising JFFS2 images. With support in the kernel this improves mount time significantly. 2008-02-12 06:39:32 +01:00			`SUMTOOL_OPTS += -n`
- Additional JFFS2 options to support Dataflash (Ulf Samuelsson) - cleanup a bit while at it 2007-01-25 00:18:08 +01:00			`endif`

jffs2: convert to ROOTFS_TARGET infrastructure We also remove the BR2_TARGET_ROOTFS_JFFS2_OUTPUT option, that could be used to specify an alternate name for the generated image file. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 2010-03-10 00:16:01 +01:00			`ROOTFS_JFFS2_DEPENDENCIES = host-mtd`
Support building jffs2 filesystems. Update top level makefile accordingly 2003-01-17 05:31:36 +01:00
Add support for summarising JFFS2 images. With support in the kernel this improves mount time significantly. 2008-02-12 06:39:32 +01:00			`ifneq ($(BR2_TARGET_ROOTFS_JFFS2_SUMMARY),)`
jffs2: convert to ROOTFS_TARGET infrastructure We also remove the BR2_TARGET_ROOTFS_JFFS2_OUTPUT option, that could be used to specify an alternate name for the generated image file. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 2010-03-10 00:16:01 +01:00			`define ROOTFS_JFFS2_CMD`
fs/common.mk: delay evaluation of variables This makes things easier to understand and more consistent with the pkg-infra. For example, it removes the need for '$$@' in the CMD variables of fs//.mk. It also makes it possible to update the variables later, e.g. in the package override file. It also makes sure that the date will be recorded correctly in Yann E. Morin's patch that logs the MESSAGE macros to a file. The fs//.mk must be updated as well because the '$@' shouldn't be quoted anymore in the CMD variables or the hooks. The $(eval ...) for the dependencies is redundant, because the $(ROOTFS_TARGET) variable is already eval'd. Note that it is only redundant if the evaluation of the uses of the variable is also delayed. Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> 2013-01-20 15:03:13 +01:00			`$(MKFS_JFFS2) $(JFFS2_OPTS) -d $(TARGET_DIR) -o $@.nosummary && \`
			`$(SUMTOOL) $(SUMTOOL_OPTS) -i $@.nosummary -o $@ && \`
			`rm $@.nosummary`
jffs2: convert to ROOTFS_TARGET infrastructure We also remove the BR2_TARGET_ROOTFS_JFFS2_OUTPUT option, that could be used to specify an alternate name for the generated image file. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 2010-03-10 00:16:01 +01:00			`endef`
Add support for summarising JFFS2 images. With support in the kernel this improves mount time significantly. 2008-02-12 06:39:32 +01:00			`else`
jffs2: convert to ROOTFS_TARGET infrastructure We also remove the BR2_TARGET_ROOTFS_JFFS2_OUTPUT option, that could be used to specify an alternate name for the generated image file. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 2010-03-10 00:16:01 +01:00			`define ROOTFS_JFFS2_CMD`
fs/common.mk: delay evaluation of variables This makes things easier to understand and more consistent with the pkg-infra. For example, it removes the need for '$$@' in the CMD variables of fs//.mk. It also makes it possible to update the variables later, e.g. in the package override file. It also makes sure that the date will be recorded correctly in Yann E. Morin's patch that logs the MESSAGE macros to a file. The fs//.mk must be updated as well because the '$@' shouldn't be quoted anymore in the CMD variables or the hooks. The $(eval ...) for the dependencies is redundant, because the $(ROOTFS_TARGET) variable is already eval'd. Note that it is only redundant if the evaluation of the uses of the variable is also delayed. Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> 2013-01-20 15:03:13 +01:00			`$(MKFS_JFFS2) $(JFFS2_OPTS) -d $(TARGET_DIR) -o $@`
jffs2: convert to ROOTFS_TARGET infrastructure We also remove the BR2_TARGET_ROOTFS_JFFS2_OUTPUT option, that could be used to specify an alternate name for the generated image file. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 2010-03-10 00:16:01 +01:00			`endef`
- add option to create a jffs2 filesystem in srec format. Thanks to Xride. 2007-03-26 12:31:56 +02:00			`endif`
Patch from gtj: http://bugs.uclibc.org/view.php?id=40 0000040: Adds options to jffs2 filesystem creation Brings jffs2 up to the 20041007 build level so it will compile with both 2.4 and 2.6 kernels. Adds ability to specify eraseblock and pad sizes, permissions squash, big/little endian and device table in the configuration. Also adds capability to copy the resulting image to a secondary location like a tftp server's root directory. mtd.patch adds capabilities of the previously attached patch plus allows you to compile a version of the utilities to run on the target system. So now there's a set of config options under package to compile the utils for distribution to the target and a set of config options under target to create a jffs2 filesystem. 2005-01-23 12:16:11 +01:00
fs/jffs2: remove BR2_JFFS2_TARGET_SREC option This kind of custom image conversion is better handled outside BR. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> 2011-01-14 11:16:09 +01:00			`$(eval $(call ROOTFS_TARGET,jffs2))`