diff options
Diffstat (limited to 'fs/iso9660')
| -rw-r--r-- | fs/iso9660/Config.in | 16 | ||||
| -rw-r--r-- | fs/iso9660/iso9660.mk | 49 | ||||
| -rw-r--r-- | fs/iso9660/menu.lst | 11 |
3 files changed, 76 insertions, 0 deletions
diff --git a/fs/iso9660/Config.in b/fs/iso9660/Config.in new file mode 100644 index 000000000..ceee52ff9 --- /dev/null +++ b/fs/iso9660/Config.in @@ -0,0 +1,16 @@ +config BR2_TARGET_ROOTFS_ISO9660 + bool "iso image" + depends on BR2_i386 + depends on !BR2_KERNEL_none + select BR2_TARGET_ROOTFS_EXT2 + select BR2_TARGET_GRUB + help + Build a bootable iso9660 image + +config BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU + string "Boot menu.lst file" + depends on BR2_TARGET_ROOTFS_ISO9660 + default "target/iso9660/menu.lst" + +comment "iso image requires a Linux kernel to be built" + depends on BR2_i386 && BR2_KERNEL_none diff --git a/fs/iso9660/iso9660.mk b/fs/iso9660/iso9660.mk new file mode 100644 index 000000000..66e2de20b --- /dev/null +++ b/fs/iso9660/iso9660.mk @@ -0,0 +1,49 @@ +############################################################# +# +# Build the iso96600 root filesystem image +# +# Cannot be converted to the ROOTFS_TARGET infrastructure, because of +# the temporary construction in ISO9660_TARGET_DIR. +# +############################################################# + +ISO9660_TARGET_DIR=$(BUILD_DIR)/iso9660 +ISO9660_BOOT_MENU:=$(call qstrip,$(BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU)) +ISO9660_OPTS:= + +ifeq ($(BR2_TARGET_ROOTFS_ISO9660_SQUASH),y) +ISO9660_OPTS+=-U +endif + +$(BINARIES_DIR)/rootfs.iso9660: host-cdrkit host-fakeroot $(LINUX_KERNEL) $(BINARIES_DIR)/rootfs.ext2 grub + @$(call MESSAGE,"Generating root filesystem image rootfs.iso9660") + mkdir -p $(ISO9660_TARGET_DIR) + mkdir -p $(ISO9660_TARGET_DIR)/boot/grub + cp $(GRUB_DIR)/stage2/stage2_eltorito $(ISO9660_TARGET_DIR)/boot/grub/ + cp $(ISO9660_BOOT_MENU) $(ISO9660_TARGET_DIR)/boot/grub/menu.lst + cp $(LINUX_KERNEL) $(ISO9660_TARGET_DIR)/kernel + cp $(EXT2_TARGET) $(ISO9660_TARGET_DIR)/initrd + # Use fakeroot to pretend all target binaries are owned by root + rm -f $(FAKEROOT_SCRIPT) + touch $(BUILD_DIR)/.fakeroot.00000 + cat $(BUILD_DIR)/.fakeroot* > $(FAKEROOT_SCRIPT) + echo "chown -R 0:0 $(ISO9660_TARGET_DIR)" >> $(FAKEROOT_SCRIPT) + # Use fakeroot so mkisofs believes the previous fakery + echo "$(HOST_DIR)/usr/bin/genisoimage -R -b boot/grub/stage2_eltorito -no-emul-boot " \ + "-boot-load-size 4 -boot-info-table -o $@ $(ISO9660_TARGET_DIR)" \ + >> $(FAKEROOT_SCRIPT) + chmod a+x $(FAKEROOT_SCRIPT) + $(HOST_DIR)/usr/bin/fakeroot -- $(FAKEROOT_SCRIPT) + -@rm -f $(FAKEROOT_SCRIPT) + -@rm -rf $(ISO9660_TARGET_DIR) + +iso9660-root: $(BINARIES_DIR)/rootfs.iso9660 + +############################################################# +# +# Toplevel Makefile options +# +############################################################# +ifeq ($(BR2_TARGET_ROOTFS_ISO9660),y) +TARGETS+=iso9660-root +endif diff --git a/fs/iso9660/menu.lst b/fs/iso9660/menu.lst new file mode 100644 index 000000000..d78caebe1 --- /dev/null +++ b/fs/iso9660/menu.lst @@ -0,0 +1,11 @@ +default 0 +timeout 10 +color cyan/blue white/blue + +title Hard Drive (first partition) +rootnoverify (hd0) +chainloader +1 + +title BuildRoot ISO9660 image +kernel /kernel +initrd /initrd |