From 0f0020cac022f0dcf0462f41125dad2a4e0675ff Mon Sep 17 00:00:00 2001
From: John Crispin <blogic@openwrt.org>
Date: Mon, 8 Oct 2007 18:53:19 +0000
Subject: added generation of x86 livecds, from #2391

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9191 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 target/linux/x86/Makefile        |  4 +++-
 target/linux/x86/image/Config.in |  2 +-
 target/linux/x86/image/Makefile  | 15 +++++++++++++++
 3 files changed, 19 insertions(+), 2 deletions(-)

(limited to 'target/linux/x86')

diff --git a/target/linux/x86/Makefile b/target/linux/x86/Makefile
index 27987a41bf..ddb50e6404 100644
--- a/target/linux/x86/Makefile
+++ b/target/linux/x86/Makefile
@@ -19,4 +19,6 @@ DEFAULT_PACKAGES += kmod-natsemi kmod-ne2k-pci
 $(eval $(call Target,generic))
 $(eval $(call Target,mediacenter))
 $(eval $(call BuildTarget))
-
+$(eval $(call RequireCommand,mkisofs, \
+   	Please install mkisofs. \
+))
diff --git a/target/linux/x86/image/Config.in b/target/linux/x86/image/Config.in
index a602496856..4a36f63128 100644
--- a/target/linux/x86/image/Config.in
+++ b/target/linux/x86/image/Config.in
@@ -1,7 +1,7 @@
 config X86_GRUB_IMAGES
     bool "Build GRUB images (Linux x86 or x86_64 host only)"
     depends TARGET_x86
-    depends TARGET_ROOTFS_EXT2FS || TARGET_ROOTFS_JFFS2 || TARGET_ROOTFS_SQUASHFS
+    depends TARGET_ROOTFS_EXT2FS || TARGET_ROOTFS_JFFS2 || TARGET_ROOTFS_SQUASHFS || TARGET_ROOTFS_ISO
     default y
 
 config X86_GRUB_IMAGES_PAD
diff --git a/target/linux/x86/image/Makefile b/target/linux/x86/image/Makefile
index f19e6b3f38..d470fe1c5f 100644
--- a/target/linux/x86/image/Makefile
+++ b/target/linux/x86/image/Makefile
@@ -74,6 +74,20 @@ define Image/Build/squashfs
     $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
 endef
 
+define Image/Build/iso 
+	$(CP) \
+		$(STAGING_DIR_HOST)/usr/lib/grub/i386-pc/stage2_eltorito \
+		$(KDIR)/root.grub/boot/grub/stage2_eltorito 
+	sed -i \
+		-e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1))) $(BOOTOPTS)#g' \
+		-e 's#@BAUDRATE@#$(CONFIG_X86_GRUB_BAUDRATE)#g' \
+		-e 's#(hd0,0)#(cd)#g' \
+		 $(KDIR)/root.grub/boot/grub/menu.lst 
+	$(CP) $(KDIR)/bzImage $(KDIR)/root.grub/boot/vmlinuz 
+	mkisofs -R -b boot/grub/stage2_eltorito -no-emul-boot -boot-load-size 4 -boot-info-table \
+		-o $(KDIR)/root.iso $(KDIR)/root.grub 
+endef 
+
 define Image/BuildKernel
 	$(CP) $(KDIR)/bzImage $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-vmlinuz
 endef
@@ -86,3 +100,4 @@ define Image/Build
 endef
 
 $(eval $(call BuildImage))
+
-- 
cgit v1.2.3