packages/grub2/grub2.mk

   1 GRUB2_REVISION=7e743dc7b9262c132488d7bb601ea48e4f730c60
   2 GRUB2_URL=http://coreboot.org/viewmtn/revision/tar/$(GRUB2_REVISION)
   3 GRUB2_TAR=grub2-$(GRUB2_REVISION).tar
   4
   5 GRUB2_DIR=$(BUILD_DIR)/grub2
   6 GRUB2_SRC_DIR=$(GRUB2_DIR)/$(GRUB2_REVISION)
   7 GRUB2_STAMP_DIR=$(GRUB2_DIR)/stamps
   8 GRUB2_LOG_DIR=$(GRUB2_DIR)/logs
   9
  10 ifeq ($(CONFIG_VERBOSE),y)
  11 GRUB2_CONFIG_LOG=/dev/stdout
  12 GRUB2_BUILD_LOG=/dev/stdout
  13 GRUB2_INSTALL_LOG=/dev/stdout
  14 else
  15 GRUB2_BUILD_LOG=$(GRUB2_LOG_DIR)/build.log
  16 GRUB2_INSTALL_LOG=$(GRUB2_LOG_DIR)/install.log
  17 GRUB2_CONFIG_LOG=$(GRUB2_LOG_DIR)/config.log
  18 endif
  19
  20 GRUB2_CFG=$(PACKAGE_DIR)/grub2/conf/grub.cfg
  21 GRUB2_MODULES=coreboot cat cmp iso9660 help lspci \
  22               serial terminal lar terminfo memdisk ata ls \
  23               configfile boot hexdump linux multiboot ext2
  24
  25 HAVE_RUBY:=$(call find-tool,ruby)
  26
  27 ifeq ($(HAVE_RUBY),n)
  28 $(error To build GRUB2, you need to install 'ruby')
  29 endif
  30
  31 $(SOURCE_DIR)/$(GRUB2_TAR):
  32         @ mkdir -p $(SOURCE_DIR)
  33         @ wget $(WGET_Q) -O $@ $(GRUB2_URL)
  34
  35 $(GRUB2_STAMP_DIR)/.unpacked: $(SOURCE_DIR)/$(GRUB2_TAR) | $(GRUB2_DIR) $(GRUB2_STAMP_DIR)
  36         @ tar -C $(GRUB2_DIR) -xf $(SOURCE_DIR)/$(GRUB2_TAR)
  37         @ touch $@
  38
  39 $(GRUB2_STAMP_DIR)/.configured: $(GRUB2_STAMP_DIR)/.unpacked | $(GRUB2_LOG_DIR)
  40         @ echo "Configuring GRUB2..."
  41         @ (cd $(GRUB2_SRC_DIR); sh ./autogen.sh > $(GRUB2_CONFIG_LOG) 2>&1)
  42         @ (cd $(GRUB2_SRC_DIR); export LIBS= CC= LDFLAGS= CFLAGS=; ./configure --with-platform=linuxbios --prefix=$(STAGING_DIR) >> $(GRUB2_CONFIG_LOG) 2>&1)
  43         @ touch $@
  44
  45 $(GRUB2_SRC_DIR)/grub-mkimage: $(GRUB2_STAMP_DIR)/.configured
  46         @ echo "Building GRUB2..."
  47         @ (cd $(GRUB2_SRC_DIR); make > $(GRUB2_CONFIG_LOG) 2>&1)
  48
  49 $(GRUB2_STAMP_DIR)/.installed: $(GRUB2_SRC_DIR)/grub-mkimage
  50         @ chmod uga+x $(GRUB2_SRC_DIR)/mkinstalldirs
  51         @ (cd $(GRUB2_SRC_DIR); make install > $(GRUB2_INSTALL_LOG) 2>&1)
  52         @ touch $@
  53
  54 $(GRUB2_DIR)/grub2.elf: $(GRUB2_STAMP_DIR)/.installed
  55         @ $(STAGING_DIR)/bin/grub-mkimage -o $@ $(GRUB2_MODULES)
  56
  57 $(GRUB2_STAMP_DIR)/.copied: $(GRUB2_DIR)/grub2.elf
  58         @ mkdir -p $(shell dirname $(PAYLOAD_ELF))
  59         @ cp $(GRUB2_DIR)/grub2.elf $(PAYLOAD_ELF)
  60         @ touch $@
  61
  62 $(GRUB2_DIR) $(GRUB2_LOG_DIR) $(GRUB2_STAMP_DIR):
  63         @ mkdir -p $@
  64
  65 grub2: $(GRUB2_STAMP_DIR)/.copied
  66
  67 grub2-clean:
  68         @ rm -f $(GRUB2_DIR)/grub2.lar
  69         @ rm -f $(GRUB2_DIR)/grub2.elf
  70         @ rm -f $(GRUB2_STAMP_DIR)/.configured
  71         @ rm -f $(GRUB2_STAMP_DIR)/.copied
  72         @ rm -f $(GRUB2_STAMP_DIR)/.installed
  73 ifneq ($(wildcard $(GRUB_SRC_DIR)/Makefile),)
  74         @ $(MAKE) -C $(GRUB2_SRC_DIR) clean > /dev/null 2>&1
  75 endif
  76
  77 grub2-distclean:
  78         @ rm -rf $(GRUB2_DIR)/*