summaryrefslogtreecommitdiff
path: root/mk/image.mk
blob: b548aac292233c5e8fa3be83f104c0c1a2f4ecbd (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
# This file is part of the OpenADK project. OpenADK is copyrighted
# material, please see the LICENCE file in the top-level directory.

imageprepare: image-prepare-post extra-install

# if an extra directory exist in TOPDIR, copy all content over the 
# root directory, do the same if make extra=/dir/to/extra is used
extra-install:
	@if [ -d $(TOPDIR)/extra ];then $(CP) $(TOPDIR)/extra/* ${TARGET_DIR};fi
	@if [ ! -z $(extra) ];then $(CP) $(extra)/* ${TARGET_DIR};fi

image-prepare-post:
	rng=/dev/arandom; test -e $$rng || rng=/dev/urandom; \
	    dd if=$$rng bs=512 count=1 >>${TARGET_DIR}/etc/.rnd 2>/dev/null; \
	    chmod 600 ${TARGET_DIR}/etc/.rnd
	chmod 4511 ${TARGET_DIR}/bin/busybox
	chmod 1777 ${TARGET_DIR}/tmp
	@if [ -d ${TARGET_DIR}/usr/share/fonts/X11 ];then \
		for i in $$(ls ${TARGET_DIR}/usr/share/fonts/X11/);do \
			mkfontdir ${TARGET_DIR}/usr/share/fonts/X11/$${i}; \
		done; \
	fi

KERNEL_PKGDIR:=$(LINUX_BUILD_DIR)/kernel-pkg
KERNEL_PKG:=$(PACKAGE_DIR)/kernel_$(ADK_TARGET)-$(KERNEL_VERSION)_$(CPU_ARCH).$(PKG_SUFFIX)

kernel-package: $(LINUX_DIR)/vmlinux
	$(TRACE) target/$(ADK_TARGET)-create-kernel-package
	rm -rf $(KERNEL_PKGDIR)
	@mkdir -p $(KERNEL_PKGDIR)/boot
	cp $(KERNEL) $(KERNEL_PKGDIR)/boot/vmlinuz-adk
	@${BASH} ${SCRIPT_DIR}/make-ipkg-dir.sh ${KERNEL_PKGDIR} \
	    ../linux/kernel.control ${ADK_TARGET}-${KERNEL_VERSION} ${CPU_ARCH}
	$(PKG_BUILD) $(KERNEL_PKGDIR) $(PACKAGE_DIR) $(MAKE_TRACE)
	$(TRACE) target/$(ADK_TARGET)-install-kernel-package
	$(PKG_INSTALL) $(KERNEL_PKG) $(MAKE_TRACE)

INITRAMFS=		${ADK_TARGET}-${ADK_LIBC}-${FS}
ROOTFSSQUASHFS=		${ADK_TARGET}-${ADK_LIBC}-${FS}.img
ROOTFSTARBALL=		${ADK_TARGET}-${ADK_LIBC}-${FS}+kernel.tar.gz
ROOTFSUSERTARBALL=	${ADK_TARGET}-${ADK_LIBC}-${FS}.tar.gz
INITRAMFS_PIGGYBACK=	${ADK_TARGET}-${ADK_LIBC}-${FS}.cpio

${BIN_DIR}/${ROOTFSTARBALL}: ${TARGET_DIR} kernel-package
	cd ${TARGET_DIR}; tar -cf - --owner=0 --group=0 . | gzip -n9 >$@

${BIN_DIR}/${ROOTFSUSERTARBALL}: ${TARGET_DIR}
	cd ${TARGET_DIR}; tar --exclude ./boot -cf - --owner=0 --group=0 . \
		| gzip -n9 >$@

${BIN_DIR}/${INITRAMFS}: ${TARGET_DIR}
	cd ${TARGET_DIR}; find . | sed -n '/^\.\//s///p' | sort | \
	    cpio -R 0:0 -oC512 -Mdist -Hnewc | ${ADK_COMPRESSION_TOOL} >$@

${BUILD_DIR}/${INITRAMFS_PIGGYBACK}: ${TARGET_DIR}
	$(SED) 's#^CONFIG_INITRAMFS_SOURCE.*#CONFIG_INITRAMFS_SOURCE="${BUILD_DIR}/${INITRAMFS_PIGGYBACK}"#' \
		$(LINUX_DIR)/.config
	cd ${TARGET_DIR}; find . | sed -n '/^\.\//s///p' | sort | \
	    cpio -R 0:0 -oC512 -Mdist -Hnewc >$@

${BIN_DIR}/${ROOTFSSQUASHFS}: ${TARGET_DIR}
	PATH='${TARGET_PATH}' \
	mksquashfs ${TARGET_DIR} ${BUILD_DIR}/root.squashfs \
		-nopad -noappend -root-owned $(MAKE_TRACE)
	cat ${BIN_DIR}/${ADK_TARGET}-${FS}-kernel \
		${BUILD_DIR}/root.squashfs > \
		${BUILD_DIR}/${ROOTFSSQUASHFS}

createinitramfs:
	@-rm $(LINUX_DIR)/usr/initramfs_data.cpio* $(MAKE_TRACE)
	echo N | \
	$(MAKE) -C $(LINUX_DIR) V=1 CROSS_COMPILE="$(TARGET_CROSS)" \
		ARCH=$(ARCH) CC="$(TARGET_CC)" oldconfig $(MAKE_TRACE) 
	$(MAKE) -C $(LINUX_DIR) V=1 CROSS_COMPILE="$(TARGET_CROSS)" \
		ARCH=$(ARCH) CC="$(TARGET_CC)" $(MAKE_TRACE)

imageclean:
	rm -f $(BIN_DIR)/$(ADK_TARGET)-* ${BUILD_DIR}/$(ADK_TARGET)-*