101 lines
2.6 KiB
Makefile
101 lines
2.6 KiB
Makefile
ifdef BUILDDIR
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# in deciseconds
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DEFAULT_TIMEOUT = 90
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# prepare data for grub installation;
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# see also stage1/scripts.d/01-grub
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include $(BUILDDIR)/distcfg.mk
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ifndef BOOTLOADER
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$(error grub feature enabled but BOOTLOADER undefined)
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endif
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ifndef GRUB_DIRECT
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# SUBPROFILES are considered GRUB_CFG too
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# (note these can appear like stage2@live);
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# 01defaults.cfg is included indefinitely
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GRUB_CFG := $(GRUB_CFG) $(SUBPROFILE_DIRS) defaults fwsetup_efi
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endif
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DSTDIR := $(BUILDDIR)/stage1/files/boot/grub/.in
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DSTCFGS := $(DSTDIR)/*.cfg
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# we can do GRUB_{CFG,MODULES,FILES}
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# CFG have only cfg snippet
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cfg = $(wildcard cfg.in/??$(1).cfg)
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# NB: list position determined by file numbering (*.cfg sorting)
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#
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# config snippets are copied into generated profile where they can
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# be also tested against grub modules (some can be unavailable);
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# we can't do tests right now since that implies host grub being
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# identical to build system one which might be not the case...
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#
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# have to piggyback parameters as we're running in host system yet,
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# and files involved will appear inside instrumental chroot
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#
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# arguments get evaluated before recipe body execution thus prep
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all: debug timeout
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@### proper text branding should be implemented
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@echo $(GRUB_FILES) > $(DSTDIR)/grub.list
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@sed -i \
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-e 's,@mkimage-profiles@,$(IMAGE_NAME),' \
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-e 's,@relname@,$(RELNAME),' \
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$(DSTCFGS)
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# integerity check
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timeout: distro
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@if [ "$(GRUB_TIMEOUT)" -ge 0 ] 2>/dev/null; then \
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TIMEOUT="$(GRUB_TIMEOUT)"; \
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else \
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TIMEOUT="$(DEFAULT_TIMEOUT)"; \
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fi; \
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sed -i "s,@timeout@,$$TIMEOUT," $(DSTCFGS)
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distro: bootargs
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@if [ -n "$(META_VOL_SET)" ]; then \
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DISTRO="$(META_VOL_SET)"; \
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else \
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DISTRO="ALT"; \
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fi; \
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sed -i "s,@distro@,$$DISTRO," $(DSTCFGS)
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# pass over additional parameters, if any
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bootargs: clean
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@if [ -n "$(STAGE2_BOOTARGS)" ]; then \
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sed -i "s,@bootargs@,$(STAGE2_BOOTARGS)," $(DSTCFGS); \
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fi; \
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sed -i "s,@bootargs@,," $(DSTCFGS)
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@if [ -n "$(RESCUE_BOOTARGS)" ]; then \
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sed -i "s,@rescue_bootargs@,$(RESCUE_BOOTARGS)," $(DSTCFGS); \
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fi; \
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sed -i "s,@rescue_bootargs@,," $(DSTCFGS)
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@if [ -n "$(BOOTVGA)" ]; then \
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sed -i "s,@bootvga@,$(BOOTVGA)," $(DSTCFGS); \
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fi; \
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sed -i "s,@bootvga@,,;s,vga= ,," $(DSTCFGS)
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clean: copy
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@if [ "$(GRUB_UI)" = gfxboot ]; then \
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sed -i "s/\^//;/menu label /d" $(DSTCFGS); \
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fi
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copy: prep
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@cp -pLt $(DSTDIR) -- $(sort \
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$(foreach C,$(GRUB_CFG),$(call cfg,$(C))))
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prep:
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@mkdir -p $(DSTDIR)
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debug:
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@if [ -n "$(DEBUG)" ]; then \
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echo "** BOOTLOADER: $(BOOTLOADER)"; \
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echo "** GRUB_CFG: $(GRUB_CFG)"; \
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echo "** GRUB_FILES: $(GRUB_FILES)"; \
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fi
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endif
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