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Make gzipping of images configurable via menuconfig

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SVN-Revision: 30587
This commit is contained in:
Vasilis Tsiligiannis 2012-02-16 17:53:57 +00:00
parent fa227cef4d
commit b4f51343c6
2 changed files with 23 additions and 5 deletions
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4
target/linux/x86/image/Config.in
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@ -80,6 +80,10 @@ config TARGET_IMAGES_PAD
depends OLPC_BOOTSCRIPT_IMAGES || X86_GRUB_IMAGES
default y
config TARGET_IMAGES_GZIP
bool "GZip images"
default y
config TARGET_KERNEL_PARTSIZE
int "Kernel partition size (in MB)"
depends OLPC_BOOTSCRIPT_IMAGES || X86_GRUB_IMAGES

24
target/linux/x86/image/Makefile
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@ -1,5 +1,5 @@
#
# Copyright (C) 2006-2010 OpenWrt.org
# Copyright (C) 2006-2012 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
@ -167,6 +167,23 @@ ifneq ($(CONFIG_X86_VMDK_IMAGES),)
endef
endif
define Image/Build/gzip
gzip -f9 $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img
gzip -f9 $(BIN_DIR)/$(IMG_PREFIX)-rootfs-$(1).img
endef
ifneq ($(CONFIG_TARGET_IMAGES_GZIP),)
define Image/Build/gzip/ext4
$(call Image/Build/gzip,ext4)
endef
define Image/Build/gzip/jffs2-64k
$(call Image/Build/gzip,jffs2-64k)
endef
define Image/Build/gzip/jffs2-128k
$(call Image/Build/gzip,jffs2-128k)
endef
endif
define Image/BuildKernel
$(CP) $(KDIR)/bzImage $(BIN_DIR)/$(IMG_PREFIX)-vmlinuz
ifneq ($(CONFIG_X86_ETHERBOOT_IMAGES),)
@ -194,10 +211,7 @@ define Image/Build
endif
$(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-rootfs-$(1).img
$(CP) $(KDIR)/bzImage $(BIN_DIR)/$(IMG_PREFIX)-vmlinuz
ifneq (,$findstring($(1),ext4 jffs2))
gzip -f9 $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img
gzip -f9 $(BIN_DIR)/$(IMG_PREFIX)-rootfs-$(1).img
endif
$(call Image/Build/gzip/$(1))
endef
$(eval $(call BuildImage))