patch from janlana adding an x86 bootable iso9660 CD-ROM target
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1718a20602
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@ -8,6 +8,7 @@ source "target/ext2/Config.in"
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source "target/jffs2/Config.in"
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source "target/squashfs/Config.in"
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source "target/tar/Config.in"
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source "target/iso9660/Config.in"
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comment "bootloader for target device"
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18
target/iso9660/Config.in
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18
target/iso9660/Config.in
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@ -0,0 +1,18 @@
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config BR2_TARGET_ROOTFS_ISO9660
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bool "iso image"
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default n
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depends on BR2_i386
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select BR2_TARGET_ROOTFS_EXT2
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select BR2_PACKAGE_GRUB
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help
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Build a bootable iso9660 image
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config BR2_TARGET_ROOTFS_ISO9660_OUTPUT
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string "Output File"
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depends on BR2_TARGET_ROOTFS_ISO9660
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default "$(IMAGE).iso"
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config BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU
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string "Boot menu.lst file"
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depends on BR2_TARGET_ROOTFS_ISO9660
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default "target/iso9660/menu.lst"
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90
target/iso9660/iso9660.mk
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90
target/iso9660/iso9660.mk
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@ -0,0 +1,90 @@
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#############################################################
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#
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# mkisofs to build to target iso9660 filesystems
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#
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#############################################################
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MKISOFS_SOURCE:=cdrtools-2.01.tar.bz2
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MKISOFS_SITE:=ftp://ftp.berlios.de/pub/cdrecord/
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MKISOFS_DIR:=$(BUILD_DIR)/cdrtools-2.01
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MKISOFS_TARGET:=$(MKISOFS_DIR)/mkisofs/OBJ/i686-linux-cc/mkisofs
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$(DL_DIR)/$(MKISOFS_SOURCE):
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$(WGET) -P $(DL_DIR) $(MKISOFS_SITE)/$(MKISOFS_SOURCE)
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mkisofs-source: $(DL_DIR)/$(MKISOFS_SOURCE)
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$(MKISOFS_DIR)/.unpacked: $(DL_DIR)/$(MKISOFS_SOURCE)
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bzcat $(DL_DIR)/$(MKISOFS_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
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toolchain/patch-kernel.sh $(MKISOFS_DIR) target/iso9660/ \*.patch
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touch $(MKISOFS_DIR)/.unpacked
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$(MKISOFS_DIR)/.configured: $(MKISOFS_DIR)/.unpacked
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(cd $(MKISOFS_DIR); rm -rf config.cache; \
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);
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touch $(MKISOFS_DIR)/.configured
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$(MKISOFS_TARGET): $(MKISOFS_DIR)/.configured
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$(MAKE) -C $(MKISOFS_DIR)
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touch -c $(MKISOFS_DIR)/mkisofs
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mkisofs: $(MKISOFS_TARGET)
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mkisofs-clean:
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-$(MAKE) -C $(MKISOFS_DIR) clean
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mkisofs-dirclean:
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rm -rf $(MKISOFS_DIR)
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#############################################################
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#
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# Build the iso96600 root filesystem image
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#
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#############################################################
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ISO9660_TARGET_DIR=$(BUILD_DIR)/iso9660
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ISO9660_TARGET:=$(subst ",,$(BR2_TARGET_ROOTFS_ISO9660_OUTPUT))
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ISO9660_BOOT_MENU:=$(subst ",,$(BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU))
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ISO9660_OPTS:=
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ifeq ($(strip $(BR2_TARGET_ROOTFS_ISO9660_SQUASH)),y)
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ISO9660_OPTS+=-U
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endif
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$(ISO9660_TARGET): host-fakeroot $(STAGING_DIR)/fakeroot.env $(EXT2_TARGET) grub mkisofs
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mkdir -p $(ISO9660_TARGET_DIR)
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mkdir -p $(ISO9660_TARGET_DIR)/boot/grub
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cp $(GRUB_DIR)/stage2/stage2_eltorito $(ISO9660_TARGET_DIR)/boot/grub/
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cp $(ISO9660_BOOT_MENU) $(ISO9660_TARGET_DIR)/boot/grub/menu.lst
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cp $(LINUX_KERNEL) $(ISO9660_TARGET_DIR)/kernel
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cp $(EXT2_TARGET) $(ISO9660_TARGET_DIR)/initrd
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-$(STAGING_DIR)/usr/bin/fakeroot \
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-i $(STAGING_DIR)/fakeroot.env \
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-s $(STAGING_DIR)/fakeroot.env -- \
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chown -R root:root $(ISO9660_TARGET_DIR)
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-$(MKISOFS_TARGET) \
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-R \
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-b boot/grub/stage2_eltorito -no-emul-boot -boot-load-size 4 -boot-info-table \
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-o $(ISO9660_TARGET) \
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$(ISO9660_TARGET_DIR)
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iso9660root: $(ISO9660_TARGET)
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echo $(ISO9660_TARGET)
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@ls -l $(ISO9660_TARGET)
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iso9660root-source: mkisofs-source
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iso9660root-clean: mkisofs-clean
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iso9660root-dirclean: mkisofs-dirclean
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rm -rf $(ISO9660_DIR)
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#############################################################
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#
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# Toplevel Makefile options
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#
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#############################################################
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ifeq ($(strip $(BR2_TARGET_ROOTFS_ISO9660)),y)
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TARGETS+=iso9660root
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endif
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11
target/iso9660/menu.lst
Normal file
11
target/iso9660/menu.lst
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default 0
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timeout 10
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color cyan/blue white/blue
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title Hard Drive (first partition)
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rootnoverify (hd0)
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chainloader +1
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title BuildRoot ISO9660 image
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kernel /kernel
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initrd /initrd
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