image: use internal qemu-img for vmdk and vdi images drop host dependencies on qemu-utils and VirtualBox

SVN-Revision: 22553

target/linux/x86/image/Config.in

@@ -36,8 +36,6 @@ config X86_VDI_IMAGES
 	depends TARGET_x86_generic
 	depends TARGET_ROOTFS_EXT2FS
 	select PACKAGE_kmod-pcnet32
-	help
-	  Requires VBoxManage installed on the build system.
 
 config X86_VMDK_IMAGES
 	bool "Build VMware image files (VMDK)"
@@ -45,8 +43,6 @@ config X86_VMDK_IMAGES
 	depends TARGET_x86_generic
 	depends TARGET_ROOTFS_EXT2FS
 	select PACKAGE_kmod-e1000
-	help
-	  Requires qemu-img installed on the build system.
 
 
 config OLPC_BOOTSCRIPT_IMAGES

target/linux/x86/image/Makefile

@@ -143,7 +143,7 @@ ifneq ($(CONFIG_X86_VDI_IMAGES),)
     # left here because the image builder doesnt need these
     ifeq ($(1),ext2)
 		rm $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).vdi || true
-		VBoxManage convertfromraw -format VDI \
+		qemu-img convert -f raw -O vdi \
 			$(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img \
 			$(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).vdi
 		# XXX: VBoxManage insists on setting perms to 0600
@@ -191,15 +191,3 @@ define Image/Build
 endef
 
 $(eval $(call BuildImage))
-
-ifneq ($(CONFIG_X86_VDI_IMAGES),)
-  $(eval $(call RequireCommand,VBoxManage, \
-	You need VBoxManage to generate VirtualBox images. \
-  ))
-endif
-
-ifneq ($(CONFIG_X86_VMDK_IMAGES),)
-  $(eval $(call RequireCommand,qemu-img, \
-	You need qemu-img to generate VMware images. \
-  ))
-endif