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# step 4: build stage1 subprofile (installer bootstrap)
ifndef GLOBAL_BUILDDIR
$(error GLOBAL_BUILDDIR not defined)
endif
include $(GLOBAL_BUILDDIR)/distcfg.mk
include $(GLOBAL_BUILDDIR)/functions.mk
include $(MKIMAGE_PREFIX)/config.mk
ifndef BOOTLOADER
$(error BOOTLOADER not defined)
endif
GLOBAL_BOOTLOADER := $(BOOTLOADER)
MKI_PACK_RESULTS = data
COPY_TREE = ./files
include $(MKIMAGE_PREFIX)/targets.mk
# here we try and come up with the installer kernel/modules, if any;
# only for grub allowed multiple kernels, for other a single kernel
# might be needed (STAGE1_KFLAVOURS sets explicitly);
# kernel image copied from instrumental chroot into .work/boot/
ifeq (grubpcboot,$(BOOTLOADER))
STAGE1_KFLAVOURS ?= $(KFLAVOURS)
endif
ifeq (grub-efi,$(EFI_BOOTLOADER))
STAGE1_KFLAVOURS ?= $(KFLAVOURS)
endif
ifeq (ieee1275boot,$(BOOTLOADER))
STAGE1_KFLAVOURS ?= $(KFLAVOURS)
endif
STAGE1_KFLAVOURS ?= $(lastword $(KFLAVOURS))
# propagator needed iff stage1 kernel installed (not for e.g. syslinux.iso)
ifneq "$(STAGE1_KFLAVOURS)" ""
GLOBAL_STAGE1_KFLAVOURS := $(STAGE1_KFLAVOURS)
CHROOT_PACKAGES_REGEXP := $(call kpackages, \
$(STAGE1_KFLAVOURS),$(STAGE1_KMODULES),$(STAGE1_KMODULES_REGEXP))
ifneq "$(STAGE1_MODLISTS))" ""
LIST_MODULES = .work/chroot/.in/modules
PREPARE_MODULES = prepare-modules
endif
endif
CHROOT_PACKAGES_REGEXP += $(STAGE1_PACKAGES_REGEXP)
CHROOT_PACKAGES = $(STAGE1_PACKAGES) $(SYSTEM_PACKAGES)
# pass for use/stage2
GLOBAL_SQUASHFS := $(SQUASHFS)
-include $(sort $(wildcard lib/*.mk))
prepare-modules:
@echo $(foreach V,$(STAGE1_MODLISTS),$(wildcard modules.d/??-$(V))) \
| xargs -r -- cat >> $(LIST_MODULES)
# scripts prepare bootloader configuration, too
# NB: we pass tested squashfs options for sub.in/stage2/Makefile to include
all: | debug prepare-workdir copy-tree $(PREPARE_MODULES) run-scripts \
$(COPY_SQUASHCFG) pack-image $(GLOBAL_CLEAN_WORKDIR)
@if [ -s $(OUTDIR)/squashcfg.mk ]; then \
cp $(OUTDIR)/squashcfg.mk $(GLOBAL_BUILDDIR)/; \
fi
debug:
@if [ -n "$(GLOBAL_VERBOSE)" ]; then \
echo "** BRANDING: $(BRANDING)"; \
echo "** IMAGE_INIT_LIST: $(IMAGE_INIT_LIST)"; \
echo "** STAGE1_PACKAGES: $(STAGE1_PACKAGES)"; \
echo "** STAGE1_PACKAGES_REGEXP: $(STAGE1_PACKAGES_REGEXP)"; \
echo "** CHROOT_PACKAGES: $(CHROOT_PACKAGES)"; \
echo "** CHROOT_PACKAGES_REGEXP: $(CHROOT_PACKAGES_REGEXP)"; \
echo "** BOOTLOADER: $(BOOTLOADER)"; \
fi