mk/image.mk

   1 # This file is part of the OpenADK project. OpenADK is copyrighted
   2 # material, please see the LICENCE file in the top-level directory.
   3
   4 # relative paths, like 'mksh' or '../usr/bin/foosh'
   5 ifeq (${ADK_BINSH_ASH},y)
   6 BINSH:=ash
   7 else ifeq (${ADK_BINSH_BASH},y)
   8 BINSH:=bash
   9 else ifeq (${ADK_BINSH_MKSH},y)
  10 BINSH:=mksh
  11 else ifeq (${ADK_BINSH_ZSH},y)
  12 BINSH:=zsh
  13 else
  14 $(error No /bin/sh configured!)
  15 endif
  16
  17 # absolute paths
  18 ifeq (${ADK_ROOTSH_ASH},y)
  19 ROOTSH:=/bin/ash
  20 else ifeq (${ADK_ROOTSH_BASH},y)
  21 ROOTSH:=/bin/bash
  22 else ifeq (${ADK_ROOTSH_MKSH},y)
  23 ROOTSH:=/bin/mksh
  24 else ifeq (${ADK_ROOTSH_TCSH},y)
  25 ROOTSH:=/usr/bin/tcsh
  26 else ifeq (${ADK_ROOTSH_ZSH},y)
  27 ROOTSH:=/bin/zsh
  28 else
  29 $(error No login shell configured!)
  30 endif
  31
  32 imageprepare: image-prepare-post extra-install
  33
  34 # if an extra directory exist in TOPDIR, copy all content over the
  35 # root directory, do the same if make extra=/dir/to/extra is used
  36 extra-install:
  37         @if [ -d $(TOPDIR)/extra ];then $(CP) $(TOPDIR)/extra/* ${TARGET_DIR};fi
  38         @if [ ! -z $(extra) ];then $(CP) $(extra)/* ${TARGET_DIR};fi
  39
  40 image-prepare-post:
  41         rng=/dev/arandom; test -e $$rng || rng=/dev/urandom; \
  42             dd if=$$rng bs=512 count=1 >>${TARGET_DIR}/etc/.rnd 2>/dev/null; \
  43             chmod 600 ${TARGET_DIR}/etc/.rnd
  44         chmod 4511 ${TARGET_DIR}/bin/busybox
  45         @if [ -d ${TARGET_DIR}/usr/share/fonts/X11 ];then \
  46                 for i in $$(ls ${TARGET_DIR}/usr/share/fonts/X11/);do \
  47                         mkfontdir ${TARGET_DIR}/usr/share/fonts/X11/$${i}; \
  48                 done; \
  49         fi
  50         sed -i '/^root:/s!:/bin/sh$$!:${ROOTSH}!' ${TARGET_DIR}/etc/passwd
  51         -rm -f ${TARGET_DIR}/bin/sh
  52         ln -sf ${BINSH} ${TARGET_DIR}/bin/sh
  53
  54 KERNEL_PKGDIR:=$(LINUX_BUILD_DIR)/kernel-pkg
  55 KERNEL_PKG:=$(PACKAGE_DIR)/kernel_$(KERNEL_VERSION)_$(CPU_ARCH).$(PKG_SUFFIX)
  56
  57 kernel-package: $(KERNEL)
  58         $(TRACE) target/$(ADK_TARGET_ARCH)-create-kernel-package
  59         rm -rf $(KERNEL_PKGDIR)
  60         @mkdir -p $(KERNEL_PKGDIR)/boot
  61         cp $(KERNEL) $(KERNEL_PKGDIR)/boot/kernel
  62         @${BASH} ${SCRIPT_DIR}/make-ipkg-dir.sh ${KERNEL_PKGDIR} \
  63             ../linux/kernel.control ${KERNEL_VERSION} ${CPU_ARCH}
  64         $(PKG_BUILD) $(KERNEL_PKGDIR) $(PACKAGE_DIR) $(MAKE_TRACE)
  65         $(TRACE) target/$(ADK_TARGET_ARCH)-install-kernel-package
  66         $(PKG_INSTALL) $(KERNEL_PKG) $(MAKE_TRACE)
  67
  68 TARGET_KERNEL=          ${ADK_TARGET_SYSTEM}-${ADK_TARGET_ARCH}-${ADK_TARGET_FS}-kernel
  69 INITRAMFS=              ${ADK_TARGET_SYSTEM}-${ADK_TARGET_ARCH}-${ADK_TARGET_LIBC}-${ADK_TARGET_FS}
  70 ROOTFSSQUASHFS=         ${ADK_TARGET_SYSTEM}-${ADK_TARGET_ARCH}-${ADK_TARGET_LIBC}-${ADK_TARGET_FS}.img
  71 ROOTFSTARBALL=          ${ADK_TARGET_SYSTEM}-${ADK_TARGET_ARCH}-${ADK_TARGET_LIBC}-${ADK_TARGET_FS}+kernel.tar.gz
  72 ROOTFSUSERTARBALL=      ${ADK_TARGET_SYSTEM}-${ADK_TARGET_ARCH}-${ADK_TARGET_LIBC}-${ADK_TARGET_FS}.tar.gz
  73 INITRAMFS_PIGGYBACK=    ${ADK_TARGET_SYSTEM}-${ADK_TARGET_ARCH}-${ADK_TARGET_LIBC}-${ADK_TARGET_FS}.cpio
  74
  75 ${BIN_DIR}/${ROOTFSTARBALL}: ${TARGET_DIR} kernel-package
  76         cd ${TARGET_DIR}; find . | sed -n '/^\.\//s///p' | \
  77                 sed "s#\(.*\)#:0:0::::::\1#" | sort | \
  78                 ${TOOLS_DIR}/cpio -o -Hustar -P | gzip -n9 >$@
  79
  80 ${BIN_DIR}/${ROOTFSUSERTARBALL}: ${TARGET_DIR}
  81         cd ${TARGET_DIR}; find . | grep -v ./boot/ | sed -n '/^\.\//s///p' | \
  82                 sed "s#\(.*\)#:0:0::::::\1#" | sort | \
  83                 ${TOOLS_DIR}/cpio -o -Hustar -P | gzip -n9 >$@
  84
  85 ${BIN_DIR}/${INITRAMFS}: ${TARGET_DIR}
  86         cd ${TARGET_DIR}; find . | sed -n '/^\.\//s///p' | \
  87                 sed "s#\(.*\)#:0:0::::::\1#" | sort | \
  88             ${TOOLS_DIR}/cpio -o -C512 -Hnewc -P | \
  89                 lzma -9 >$@ 2>/dev/null
  90
  91 ${BUILD_DIR}/${INITRAMFS_PIGGYBACK}: ${TARGET_DIR}
  92         $(SED) 's#^CONFIG_INITRAMFS_SOURCE.*#CONFIG_INITRAMFS_SOURCE="${BUILD_DIR}/${INITRAMFS_PIGGYBACK}"#' \
  93                 $(LINUX_DIR)/.config
  94         cd ${TARGET_DIR}; find . | sed -n '/^\.\//s///p' | \
  95                 sed "s#\(.*\)#:0:0::::::\1#" | sort | \
  96             ${TOOLS_DIR}/cpio -o -C512 -Hnewc -P >$@ 2>/dev/null
  97
  98 ${BUILD_DIR}/root.squashfs: ${TARGET_DIR}
  99         ${STAGING_HOST_DIR}/bin/mksquashfs ${TARGET_DIR} \
 100                 ${BUILD_DIR}/root.squashfs \
 101                 -nopad -noappend -root-owned $(MAKE_TRACE)
 102
 103 ifeq (,${CUSTOM_ROOTFSSQUASHFS_BUILD})
 104 ${BIN_DIR}/${ROOTFSSQUASHFS}: ${BUILD_DIR}/root.squashfs
 105         cat ${BUILD_DIR}/${TARGET_KERNEL} ${BUILD_DIR}/root.squashfs \
 106             >${BUILD_DIR}/${ROOTFSSQUASHFS}
 107 endif
 108
 109 createinitramfs:
 110         @-rm $(LINUX_DIR)/usr/initramfs_data.cpio* $(MAKE_TRACE)
 111         echo N | \
 112         $(MAKE) -C $(LINUX_DIR) V=1 CROSS_COMPILE="$(TARGET_CROSS)" \
 113                 ARCH=$(ARCH) CC="$(TARGET_CC)" oldconfig $(MAKE_TRACE)
 114         $(MAKE) -C $(LINUX_DIR) V=1 CROSS_COMPILE="$(TARGET_CROSS)" \
 115                 ARCH=$(ARCH) CC="$(TARGET_CC)" $(MAKE_TRACE)
 116
 117 imageclean:
 118         rm -f $(BIN_DIR)/$(ADK_TARGET_SYSTEM)-* ${BUILD_DIR}/$(ADK_TARGET_SYSTEM)-*