![Adam Duskett](/assets/img/avatar_default.png)
mender-grubenv currently has 3 problems that prevent an x86_64-efi image from successfully being made with the genimage.sh script. - mender-grubenv does not currently depend on Grub2. While Grub2 is not needed to build the mender-grubenv package, Grub2 needs to be built first for mender-grubenv to overwrite the default Grub2 files reliably. - The MENDER_GRUBENV_ENV_DIR variable points to /boot/efi/EFI/BOOT instead of /boot/EFI/BOOT, which is where the Grub2 package installs the default files. This variable now points to the correct location. - The Grub2 package installs images to $(BINARIES_DIR)/efi-part, which the mender-grubenv package currently does not do. As such; the default Grub2 configuration file is used instead of the one provided by mender-grubenv. Adding a MENDER_GRUBENV_INSTALL_IMAGES_CMDS define in mender-grubenv.mk which copies the installed files from $(TARGET_DIR)/boot/EFI to $(BINARIES_DIR)/efi-part fixes this issue. Signed-off-by: Adam Duskett <aduskett@greenlots.com> [Thomas: - drop "runtime" on the depends on BR2_TARGET_GRUB2 since we now have a build-time dependency on it - explicitly copy the files installed by mender-grubenv in MENDER_GRUBENV_INSTALL_IMAGES_CMDS instead of blindly copying everything that is in $(TARGET_DIR)/boot/EFI] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
66 lines
2.1 KiB
Makefile
66 lines
2.1 KiB
Makefile
################################################################################
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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 = 1.3.0
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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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ifeq ($(BR2_TARGET_GRUB2_I386_PC)$(BR2_TARGET_GRUB2_ARM_UBOOT),y)
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MENDER_GRUBENV_ENV_DIR = /boot/grub
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else
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MENDER_GRUBENV_ENV_DIR = /boot/EFI/BOOT
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endif
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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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ENV_DIR=$(MENDER_GRUBENV_ENV_DIR)
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MENDER_GRUBENV_DEFINES = \
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$(or $(call qstrip,$(BR2_PACKAGE_MENDER_GRUBENV_DEFINES)),\
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$(@D)/mender_grubenv_defines.example)
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# These grub modules must be built in for the grub scripts to work properly.
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# Without them, the system will not boot.
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MENDER_GRUBENV_MANDATORY_MODULES=loadenv hashsum echo halt gcry_sha256 test
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MENDER_GRUBENV_MODULES_MISSING = \
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$(filter-out $(call qstrip,$(BR2_TARGET_GRUB2_BUILTIN_MODULES)),\
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$(MENDER_GRUBENV_MANDATORY_MODULES))
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ifeq ($(BR2_PACKAGE_MENDER_GRUBENV)$(BR_BUILDING),yy)
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ifneq ($(MENDER_GRUBENV_MODULES_MISSING),)
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$(error The following missing grub2 modules must be enabled for mender-grubenv \
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to work: $(MENDER_GRUBENV_MODULES_MISSING))
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endif
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endif
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define MENDER_GRUBENV_CONFIGURE_CMDS
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$(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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# Overwrite the default grub2 config files with the ones in this package.
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define MENDER_GRUBENV_INSTALL_IMAGES_CMDS
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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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$(BINARIES_DIR)/efi-part/EFI/BOOT
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endef
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$(eval $(generic-package))
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