cirros-testvm/src-cirros/buildroot-2015.05/boot/grub/grub.mk

   1 ################################################################################
   2 #
   3 # grub
   4 #
   5 ################################################################################
   6
   7 GRUB_VERSION = 0.97
   8 GRUB_SOURCE = grub_$(GRUB_VERSION).orig.tar.gz
   9 GRUB_PATCH = grub_$(GRUB_VERSION)-68.diff.gz
  10 GRUB_SITE = http://snapshot.debian.org/archive/debian/20141023T043132Z/pool/main/g/grub
  11
  12 GRUB_LICENSE = GPLv2+
  13 GRUB_LICENSE_FILES = COPYING
  14
  15 # Passing -O0 since the default -O2 passed by Buildroot generates
  16 # non-working stage2.  Passing --build-id=none to the linker, because
  17 # the ".note.gnu.build-id" ELF sections generated by default confuse
  18 # objcopy when generating raw binaries. Passing -fno-stack-protector
  19 # to avoid undefined references to __stack_chk_fail.
  20 GRUB_CFLAGS = \
  21         -DSUPPORT_LOOPDEV \
  22         -O0 -Wl,--build-id=none \
  23         -fno-stack-protector
  24
  25 GRUB_CONFIG-y += $(if $(BR2_TARGET_GRUB_SPLASH),--enable-graphics,--disable-graphics)
  26
  27 GRUB_CONFIG-$(BR2_TARGET_GRUB_DISKLESS) += --enable-diskless
  28 GRUB_CONFIG-$(BR2_TARGET_GRUB_3c595) += --enable-3c595
  29 GRUB_CONFIG-$(BR2_TARGET_GRUB_3c90x) += --enable-3c90x
  30 GRUB_CONFIG-$(BR2_TARGET_GRUB_davicom) += --enable-davicom
  31 GRUB_CONFIG-$(BR2_TARGET_GRUB_e1000) += --enable-e1000
  32 GRUB_CONFIG-$(BR2_TARGET_GRUB_eepro100) += --enable-eepro100
  33 GRUB_CONFIG-$(BR2_TARGET_GRUB_epic100) += --enable-epic100
  34 GRUB_CONFIG-$(BR2_TARGET_GRUB_forcedeth) += --enable-forcedeth
  35 GRUB_CONFIG-$(BR2_TARGET_GRUB_natsemi) += --enable-natsemi
  36 GRUB_CONFIG-$(BR2_TARGET_GRUB_ns83820) += --enable-ns83820
  37 GRUB_CONFIG-$(BR2_TARGET_GRUB_ns8390) += --enable-ns8390
  38 GRUB_CONFIG-$(BR2_TARGET_GRUB_pcnet32) += --enable-pcnet32
  39 GRUB_CONFIG-$(BR2_TARGET_GRUB_pnic) += --enable-pnic
  40 GRUB_CONFIG-$(BR2_TARGET_GRUB_rtl8139) += --enable-rtl8139
  41 GRUB_CONFIG-$(BR2_TARGET_GRUB_r8169) += --enable-r8169
  42 GRUB_CONFIG-$(BR2_TARGET_GRUB_sis900) += --enable-sis900
  43 GRUB_CONFIG-$(BR2_TARGET_GRUB_tg3) += --enable-tg3
  44 GRUB_CONFIG-$(BR2_TARGET_GRUB_tulip) += --enable-tulip
  45 GRUB_CONFIG-$(BR2_TARGET_GRUB_tlan) += --enable-tlan
  46 GRUB_CONFIG-$(BR2_TARGET_GRUB_undi) += --enable-undi
  47 GRUB_CONFIG-$(BR2_TARGET_GRUB_via_rhine) += --enable-via-rhine
  48 GRUB_CONFIG-$(BR2_TARGET_GRUB_w89c840) += --enable-w89c840
  49
  50 GRUB_CONFIG-y += $(if $(BR2_TARGET_GRUB_FS_EXT2),--enable-ext2fs,--disable-ext2fs)
  51 GRUB_CONFIG-y += $(if $(BR2_TARGET_GRUB_FS_FAT),--enable-fat,--disable-fat)
  52 GRUB_CONFIG-y += $(if $(BR2_TARGET_GRUB_FS_ISO9660),--enable-iso9660,--disable-iso9660)
  53 GRUB_CONFIG-y += $(if $(BR2_TARGET_GRUB_FS_JFS),--enable-jfs,--disable-jfs)
  54 GRUB_CONFIG-y += $(if $(BR2_TARGET_GRUB_FS_REISERFS),--enable-reiserfs,--disable-reiserfs)
  55 GRUB_CONFIG-y += $(if $(BR2_TARGET_GRUB_FS_XFS),--enable-xfs,--disable-xfs)
  56 GRUB_CONFIG-y += --disable-ffs --disable-ufs2 --disable-minix --disable-vstafs
  57
  58 GRUB_STAGE_1_5_TO_INSTALL += $(if $(BR2_TARGET_GRUB_FS_EXT2),e2fs)
  59 GRUB_STAGE_1_5_TO_INSTALL += $(if $(BR2_TARGET_GRUB_FS_FAT),fat)
  60 GRUB_STAGE_1_5_TO_INSTALL += $(if $(BR2_TARGET_GRUB_FS_ISO9660),iso9660)
  61 GRUB_STAGE_1_5_TO_INSTALL += $(if $(BR2_TARGET_GRUB_FS_JFS),jfs)
  62 GRUB_STAGE_1_5_TO_INSTALL += $(if $(BR2_TARGET_GRUB_FS_REISERFS),reiserfs)
  63 GRUB_STAGE_1_5_TO_INSTALL += $(if $(BR2_TARGET_GRUB_FS_XFS),xfs)
  64
  65 define GRUB_DEBIAN_PATCHES
  66         # Apply the patches from the Debian patch
  67         (cd $(@D) ; for f in `cat debian/patches/series | grep -v ^#` ; do \
  68                 cat debian/patches/$$f | patch -g0 -p1 ; \
  69         done)
  70 endef
  71
  72 GRUB_POST_PATCH_HOOKS += GRUB_DEBIAN_PATCHES
  73
  74 GRUB_CONF_ENV = \
  75         $(HOST_CONFIGURE_OPTS) \
  76         CFLAGS="$(HOST_CFLAGS) $(GRUB_CFLAGS) -m32"
  77
  78 GRUB_CONF_OPTS = \
  79         --disable-auto-linux-mem-opt \
  80         $(GRUB_CONFIG-y)
  81
  82 ifeq ($(BR2_TARGET_GRUB_SPLASH),y)
  83 define GRUB_INSTALL_SPLASH
  84         $(INSTALL) -D -m 0644 boot/grub/splash.xpm.gz $(TARGET_DIR)/boot/grub/splash.xpm.gz
  85 endef
  86 else
  87 define GRUB_INSTALL_SPLASH
  88         $(SED) '/^splashimage/d' $(TARGET_DIR)/boot/grub/menu.lst
  89 endef
  90 endif
  91
  92 # We're cheating here as we're installing the grub binary not in the
  93 # target directory (where it is useless), but in the host
  94 # directory. This grub binary can be used to install grub into the MBR
  95 # of a disk or disk image.
  96
  97 define GRUB_INSTALL_TARGET_CMDS
  98         $(INSTALL) -D -m 0755 $(@D)/grub/grub $(HOST_DIR)/sbin/grub
  99         $(INSTALL) -D -m 0755 $(@D)/stage1/stage1 $(TARGET_DIR)/boot/grub/stage1
 100         for f in $(GRUB_STAGE_1_5_TO_INSTALL) ; do \
 101                 $(INSTALL) -D -m 0755 $(@D)/stage2/$${f}_stage1_5 \
 102                         $(TARGET_DIR)/boot/grub/$${f}_stage1_5 ; \
 103         done
 104         $(INSTALL) -D -m 0644 $(@D)/stage2/stage2 $(TARGET_DIR)/boot/grub/stage2
 105         $(INSTALL) -D -m 0644 boot/grub/menu.lst $(TARGET_DIR)/boot/grub/menu.lst
 106         $(GRUB_INSTALL_SPLASH)
 107 endef
 108
 109 $(eval $(autotools-package))