diff options
Diffstat (limited to 'mk/fs.mk')
| -rw-r--r-- | mk/fs.mk | 120 |
1 files changed, 70 insertions, 50 deletions
@@ -1,6 +1,6 @@ ################################################################################ # Embtoolkit -# Copyright(C) 2009-2011 Abdoulaye Walsimou GAYE. +# Copyright(C) 2009-2012 Abdoulaye Walsimou GAYE. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -18,62 +18,82 @@ ################################################################################ # # \file fs.mk -# \brief fs.mk of Embtoolkit, targets for sereval filesystems build. +# \brief fs.mk of Embtoolkit, macros for sereval filesystems build. # \author Abdoulaye Walsimou GAYE <awg@embtoolkit.org> # \date August 2009 ################################################################################ -JFFS2_ROOTFS := $(EMBTK_GENERATED)/rootfs-$(GNU_TARGET)-$(EMBTK_MCU_FLAG).jffs2 -BZIP2_ROOTFS := rootfs-$(GNU_TARGET)-$(EMBTK_MCU_FLAG).tar.bz2 -SQUASHFS_ROOTFS := $(EMBTK_GENERATED)/rootfs-$(GNU_TARGET)-$(EMBTK_MCU_FLAG).squashfs -INITRAMFS_ROOTFS := $(EMBTK_GENERATED)/initramfs-$(GNU_TARGET)-$(EMBTK_MCU_FLAG) - -build_rootfs_devnodes: - $(call embtk_pinfo,"Populating device nodes of the rootfs...") - $(Q)$(FAKEROOT_BIN) -s $(FAKEROOT_ENV_FILE) -- $(MAKEDEVS_BIN) \ - -d $(EMBTK_ROOT)/src/devices_table.txt $(ROOTFS) - -build_tarbz2_rootfs: +# +# TAR.BZ2 rootfs macro +# +__embtk_tarbz2_rootdir = $(strip $(1)) +__embtk_tarbz2_rootfs = $(strip $(2)) +define embtk_rootfs_mktarbz2 $(call embtk_pinfo,"Generating TAR.BZ2 file of the rootfs...") - @cd $(ROOTFS) ; $(FAKEROOT_BIN) -i $(FAKEROOT_ENV_FILE) -- \ - tar cjf rootfs-$(GNU_TARGET)-$(EMBTK_MCU_FLAG).tar.bz2 * ; \ - mv $(BZIP2_ROOTFS) $(EMBTK_GENERATED)/ + cd $(__embtk_tarbz2_rootdir); \ + $(FAKEROOT_BIN) -i $(FAKEROOT_ENV_FILE) -- \ + tar cjf $(__embtk_tarbz2_rootfs) *; \ + mv $(__embtk_tarbz2_rootfs) $(EMBTK_GENERATED)/ +endef -build_jffs2_rootfs: +# +# JFFS2 rootfs macro +# +__embtk_mkjffs2 := $(HOSTTOOLS)/usr/sbin/mkfs.jffs2 +__embtk_sumtool := $(HOSTTOOLS)/usr/sbin/sumtool +__embtk_jffs2_eraseblksz := $(CONFIG_EMBTK_ROOTFS_HAVE_JFFS2_ERASEBLOCKSIZE) +__embtk_jffs2_pad := $(CONFIG_EMBTK_ROOTFS_HAVE_JFFS2_ERASEBLOCKSIZE) +__embtk_jffs2_pagesz := $(CONFIG_EMBTK_ROOTFS_HAVE_JFFS2_PAGESIZE) +__embtk_jffs2_cleanmarkersz := $(CONFIG_EMBTK_ROOTFS_HAVE_JFFS2_CLEANMARKERSIZE) +__embtk_jffs2_rootdir = $(strip $(1)) +__embtk_jffs2_rootfs = $(strip $(2)) +define embtk_rootfs_mkjffs2 $(call embtk_pinfo,"Generating JFFS2 rootfs..") - @$(FAKEROOT_BIN) -i $(FAKEROOT_ENV_FILE) -- \ - $(HOSTTOOLS)/usr/sbin/mkfs.jffs2 \ - --eraseblock=$(CONFIG_EMBTK_ROOTFS_HAVE_JFFS2_ERASEBLOCKSIZE) \ - --pad=$(CONFIG_EMBTK_ROOTFS_HAVE_JFFS2_ERASEBLOCKSIZE) \ - --pagesize=$(CONFIG_EMBTK_ROOTFS_HAVE_JFFS2_PAGESIZE) \ - --cleanmarker=$(CONFIG_EMBTK_ROOTFS_HAVE_JFFS2_CLEANMARKERSIZE) \ - $(if $(CONFIG_EMBTK_TARGET_ARCH_LITTLE_ENDIAN), \ - --little-endian, --big-endian) \ - -n --root=$(ROOTFS) -o $(JFFS2_ROOTFS).temp - @$(FAKEROOT_BIN) -i $(FAKEROOT_ENV_FILE) -- \ - $(HOSTTOOLS)/usr/sbin/sumtool \ - --eraseblock=$(CONFIG_EMBTK_ROOTFS_HAVE_JFFS2_ERASEBLOCKSIZE) \ - --cleanmarker=$(CONFIG_EMBTK_ROOTFS_HAVE_JFFS2_CLEANMARKERSIZE) \ - $(if $(CONFIG_EMBTK_TARGET_ARCH_LITTLE_ENDIAN), \ - --littleendian, --bigendian) \ - -n -p -i $(JFFS2_ROOTFS).temp -o $(JFFS2_ROOTFS) - @rm -rf $(JFFS2_ROOTFS).temp + $(FAKEROOT_BIN) -i $(FAKEROOT_ENV_FILE) -- \ + $(__embtk_mkjffs2) \ + --eraseblock=$(__embtk_jffs2_eraseblksz) \ + --pad=$(__embtk_jffs2_pad) \ + --pagesize=$(__embtk_jffs2_pagesz) \ + --cleanmarker=$(__embtk_jffs2_cleanmarkersz) \ + $(if $(CONFIG_EMBTK_TARGET_ARCH_LITTLE_ENDIAN), \ + --little-endian,--big-endian) \ + -n --root=$(__embtk_jffs2_rootdir) \ + -o $(__embtk_jffs2_rootfs).temp + $(__embtk_sumtool) \ + --eraseblock=$(__embtk_jffs2_eraseblksz) \ + --cleanmarker=$(__embtk_jffs2_cleanmarkersz) \ + $(if $(CONFIG_EMBTK_TARGET_ARCH_LITTLE_ENDIAN), \ + --littleendian,--bigendian) \ + -n -p -i $(__embtk_jffs2_rootfs).temp -o $(__embtk_jffs2_rootfs) + rm -rf $(__embtk_jffs2_rootfs).temp +endef -squashfs_rootfs_opts := $(ROOTFS) $(SQUASHFS_ROOTFS) -ifeq ($(CONFIG_EMBTK_SQUASHFS_TOOLS_VERSION_3_4),y) -squashfs_rootfs_opts += $(if $(CONFIG_EMBTK_TARGET_ARCH_LITTLE_ENDIAN),-le,-be) -endif -squashfs_rootfs_opts += -all-root - -build_squashfs_rootfs: +# +# SQUASHFS rootfs macro +# +__embtk_mksquashfs := $(MKSQUASHFS_BIN) +__embtk_squashfs_rootdir = $(strip $(1)) +__embtk_squashfs_rootfs = $(strip $(2)) +define embtk_rootfs_mksquashfs $(call embtk_pinfo,"Generating SQUASHFS rootfs...") - $(FAKEROOT_BIN) -i $(FAKEROOT_ENV_FILE) -- \ - $(MKSQUASHFS_BIN) $(squashfs_rootfs_opts) - -build_initramfs_archive: - $(call embtk_pinfo,"Generating cpio archive for INITRAMFS...") - @$(FAKEROOT_BIN) -i $(FAKEROOT_ENV_FILE) -- \ - $(EMBTK_ROOT)/scripts/mkinitramfs $(ROOTFS) \ - $(if $(EMBTK_ROOTFS_HAVE_INITRAMFS_CPIO_GZIPED),gzip,bzip2) \ - $(INITRAMFS_ROOTFS) + $(FAKEROOT_BIN) -i $(FAKEROOT_ENV_FILE) -- \ + $(__embtk_mksquashfs) \ + $(__embtk_squashfs_rootdir) $(__embtk_squashfs_rootfs) \ + $(if $(CONFIG_EMBTK_SQUASHFS_TOOLS_VERSION_3_4), \ + $(if $(CONFIG_EMBTK_TARGET_ARCH_LITTLE_ENDIAN),-le,-be))\ + -all-root +endef +# +# CPIO (initramfs) rootfs macro +# +__embtk_mkinitramfs := $(EMBTK_ROOT)/scripts/mkinitramfs +__embtk_initramfs_rootdir = $(strip $(1)) +__embtk_initramfs_rootfs = $(strip $(2)) +define embtk_rootfs_mkinitramfs + $(FAKEROOT_BIN) -i $(FAKEROOT_ENV_FILE) -- \ + $(__embtk_mkinitramfs) \ + $(__embtk_initramfs_rootdir) \ + $(if $(EMBTK_ROOTFS_HAVE_INITRAMFS_CPIO_GZIPED),gzip,bzip2) \ + $(__embtk_initramfs_rootfs) +endef |