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authorGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2010-03-10 22:30:06 +0100
committerGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2010-04-09 11:04:36 +0200
commit0585241505cfaddc9db6ae92739bdfb5ce5f9794 (patch)
tree8fb56f7d4ba91b0384e522c10ed9dbdb77dfe7ec /fs/iso9660
parent325bfd1cbae03fe286796d3fa7de7c0a3227f7a5 (diff)
downloadbuildroot-0585241505cfaddc9db6ae92739bdfb5ce5f9794.tar.gz
buildroot-0585241505cfaddc9db6ae92739bdfb5ce5f9794.tar.bz2
Move all filesystem generation code to fs/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'fs/iso9660')
-rw-r--r--fs/iso9660/Config.in16
-rw-r--r--fs/iso9660/iso9660.mk49
-rw-r--r--fs/iso9660/menu.lst11
3 files changed, 76 insertions, 0 deletions
diff --git a/fs/iso9660/Config.in b/fs/iso9660/Config.in
new file mode 100644
index 0000000000..ceee52ff9d
--- /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 0000000000..66e2de20b4
--- /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 0000000000..d78caebe15
--- /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