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78 lines
2.1 KiB
78 lines
2.1 KiB
3 years ago
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# step 4: build a stage2 subprofile (custom livecd)
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# NB: stage2 is not standalone but rather a common base
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# for all livecd images (installer, live, rescue)
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ifndef GLOBAL_BUILDDIR
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$(error GLOBAL_BUILDDIR not defined)
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endif
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default: all
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include $(GLOBAL_BUILDDIR)/distcfg.mk
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include $(GLOBAL_BUILDDIR)/functions.mk
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include $(MKIMAGE_PREFIX)/config.mk
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COPY_TREE = ./files
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# this might have been prepared
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# by features.in/stage2/stage1/scripts.d/03-test-kernel
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-include $(GLOBAL_BUILDDIR)/squashcfg.mk
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# this should be brought in by corresponding specific stage2 feature
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include stage2cfg.mk
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# requisite stuff
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IMAGE_PACKAGES += $(SYSTEM_PACKAGES) $(STAGE2_PACKAGES)
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# here we try and come up with the installer kernel/modules, if any;
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# only for grub allowed multiple kernels, for other a single kernel
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# might be needed (STAGE1_KFLAVOURS sets explicitly);
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# kernel image copied from instrumental chroot into .work/boot/
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ifeq (grubpcboot,$(BOOTLOADER))
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STAGE1_KFLAVOURS ?= $(KFLAVOURS)
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endif
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ifeq (grub-efi,$(EFI_BOOTLOADER))
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STAGE1_KFLAVOURS ?= $(KFLAVOURS)
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endif
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ifeq (ieee1275boot,$(BOOTLOADER))
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STAGE1_KFLAVOURS ?= $(KFLAVOURS)
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endif
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STAGE1_KFLAVOURS ?= $(lastword $(KFLAVOURS))
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ifeq (,$(STAGE1_KFLAVOURS))
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$(error STAGE1_KFLAVOURS is utterly empty; cannot guess either)
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endif
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# need kernel modules only (which require corresponding kernel-image);
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# these go into work chroot; NB: no vmlinuz there (unless live-install)
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IMAGE_PACKAGES_REGEXP += $(call kpackages, \
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$(STAGE1_KFLAVOURS), \
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$(STAGE1_KMODULES) $(STAGE1_KMODULES_REGEXP) \
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$(STAGE2_KMODULES) $(STAGE2_KMODULES_REGEXP))
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-include $(sort $(wildcard lib/*.mk))
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# see also ./scripts.d/99-elf-stats
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ifdef GLOBAL_SQUASHFS_SORT
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ifeq (tight,$(SQUASHFS))
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CHROOT_PACKAGES += file
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pack-image: PACK_SQUASHFS_OPTS += -sort /.our/elf.lst
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pack-image: CLEANUP_OUTDIR=
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endif
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endif
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GLOBAL_SQUASHFS := $(SQUASHFS)
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include $(MKIMAGE_PREFIX)/targets.mk
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# NB: it's a collector variable, add()ing to a GLOBAL_ results in lost hair
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GLOBAL_CLEANUP_PACKAGES := $(CLEANUP_PACKAGES)
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all: | $(GLOBAL_DEBUG) \
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build-image run-image-scripts copy-tree run-scripts pack-image \
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$(GLOBAL_CLEAN_WORKDIR)
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# dummy
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debug:: ;
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