################################################################################
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#
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# mender-grubenv
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#
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################################################################################
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MENDER_GRUBENV_VERSION = 1a7db967495bbe8be53b7a69dcb42822f39d9a74
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MENDER_GRUBENV_SITE = $(call github,mendersoftware,grub-mender-grubenv,$(MENDER_GRUBENV_VERSION))
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MENDER_GRUBENV_LICENSE = Apache-2.0
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MENDER_GRUBENV_LICENSE_FILES = LICENSE
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# Grub2 must be built first so this package can overwrite the config files
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# provided by grub.
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MENDER_GRUBENV_DEPENDENCIES = grub2
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MENDER_GRUBENV_INSTALL_IMAGES = YES
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MENDER_GRUBENV_MAKE_ENV = \
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$(TARGET_CONFIGURE_OPTS) \
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$(TARGET_MAKE_ENV)
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MENDER_GRUBENV_DEFINES = \
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$(or $(call qstrip,$(BR2_PACKAGE_MENDER_GRUBENV_DEFINES)),\
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$(@D)/mender_grubenv_defines.example)
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# These grub modules must be built in for the grub scripts to work properly.
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# Without them, the system will not boot.
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MENDER_GRUBENV_MANDATORY_MODULES = loadenv hashsum echo halt gcry_sha256 test regexp
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ifeq ($(BR2_TARGET_GRUB2_HAS_LEGACY_BOOT),y)
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MENDER_GRUBENV_MODULES_MISSING_PC = \
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$(filter-out $(call qstrip,$(BR2_TARGET_GRUB2_BUILTIN_MODULES_PC)),\
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$(MENDER_GRUBENV_MANDATORY_MODULES))
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MENDER_GRUBENV_MAKE_ENV += ENV_DIR=/boot/grub
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define MENDER_GRUBENV_INSTALL_I386_CFG
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mkdir -p $(BINARIES_DIR)/boot-part/grub
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cp -dpfr $(TARGET_DIR)/boot/grub/grub.cfg \
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$(TARGET_DIR)/boot/grub/mender_grubenv* \
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$(BINARIES_DIR)/boot-part/grub
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endef
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endif # BR2_TARGET_GRUB2_HAS_LEGACY_BOOT
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ifeq ($(BR2_TARGET_GRUB2_HAS_EFI_BOOT),y)
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MENDER_GRUBENV_MODULES_MISSING_EFI = \
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$(filter-out $(call qstrip,$(BR2_TARGET_GRUB2_BUILTIN_MODULES_EFI)),\
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$(MENDER_GRUBENV_MANDATORY_MODULES))
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MENDER_GRUBENV_MAKE_ENV += ENV_DIR=/boot/EFI/BOOT
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define MENDER_GRUBENV_INSTALL_EFI_CFG
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mkdir -p $(BINARIES_DIR)/efi-part/EFI/BOOT
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cp -dpfr $(TARGET_DIR)/boot/EFI/BOOT/grub.cfg \
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$(TARGET_DIR)/boot/EFI/BOOT/mender_grubenv* \
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$(BINARIES_DIR)/efi-part/EFI/BOOT
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endef
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endif # BR2_TARGET_GRUB2_HAS_EFI_BOOT
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ifeq ($(BR2_PACKAGE_MENDER_GRUBENV)$(BR_BUILDING),yy)
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ifneq ($(MENDER_GRUBENV_MODULES_MISSING_EFI),)
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$(error The following missing grub2 efi modules must be enabled for mender-grubenv \
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to work: $(MENDER_GRUBENV_MODULES_MISSING_EFI))
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endif
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ifneq ($(MENDER_GRUBENV_MODULES_MISSING_PC),)
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$(error The following missing grub2 pc modules must be enabled for mender-grubenv \
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to work: $(MENDER_GRUBENV_MODULES_MISSING_PC))
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endif
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endif
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define MENDER_GRUBENV_CONFIGURE_CMDS
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$(INSTALL) -m 0644 $(MENDER_GRUBENV_DEFINES) $(@D)/mender_grubenv_defines
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endef
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define MENDER_GRUBENV_BUILD_CMDS
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$(MENDER_GRUBENV_MAKE_ENV) $(MAKE) -C $(@D)
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endef
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define MENDER_GRUBENV_INSTALL_TARGET_CMDS
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$(MENDER_GRUBENV_MAKE_ENV) $(MAKE) DESTDIR=$(TARGET_DIR) -C $(@D) install
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endef
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define MENDER_GRUBENV_INSTALL_IMAGES_CMDS
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$(MENDER_GRUBENV_INSTALL_I386_CFG)
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$(MENDER_GRUBENV_INSTALL_EFI_CFG)
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endef
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$(eval $(generic-package))
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