b76281a885
Use the reference implementation of the EFI compression algorithm (taken from the EDK2 codebase, with minor bugfixes to allow compilation with -Werror) to compress EFI ROM images. Inspired-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Michael Brown <mcb30@ipxe.org>
55 lines
1.4 KiB
Makefile
55 lines
1.4 KiB
Makefile
# -*- makefile -*- : Force emacs to use Makefile mode
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# Enable stack protection if available
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#
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SPG_TEST = $(CC) -fstack-protector-strong -mstack-protector-guard=global \
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-x c -c /dev/null -o /dev/null >/dev/null 2>&1
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SPG_FLAGS := $(shell $(SPG_TEST) && $(ECHO) '-fstack-protector-strong ' \
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'-mstack-protector-guard=global')
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CFLAGS += $(SPG_FLAGS)
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# The EFI linker script
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#
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LDSCRIPT = scripts/efi.lds
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# Retain relocation information for elf2efi
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#
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LDFLAGS += -q -S
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# Media types.
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#
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NON_AUTO_MEDIA += efi
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NON_AUTO_MEDIA += efidrv
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NON_AUTO_MEDIA += drv.efi
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NON_AUTO_MEDIA += efirom
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# Include SNP driver in the all-drivers build
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#
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DRIVERS_net += snp
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# Rules for building EFI files
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#
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$(BIN)/%.efi : $(BIN)/%.efi.tmp $(ELF2EFI)
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$(QM)$(ECHO) " [FINISH] $@"
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$(Q)$(ELF2EFI) --subsystem=10 $< $@
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$(BIN)/%.efidrv : $(BIN)/%.efidrv.tmp $(ELF2EFI)
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$(QM)$(ECHO) " [FINISH] $@"
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$(Q)$(ELF2EFI) --subsystem=11 $< $@
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$(BIN)/%.drv.efi : $(BIN)/%.efidrv
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$(QM)$(ECHO) " [FINISH] $@"
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$(Q)$(CP) $< $@
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$(BIN)/%.efirom : $(BIN)/%.efidrv $(EFIROM)
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$(QM)$(ECHO) " [FINISH] $@"
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$(Q)$(EFIROM) -v $(TGT_PCI_VENDOR) -d $(TGT_PCI_DEVICE) -c $< $@
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$(BIN)/efidrv.cab : $(BIN)/alldrv.efis # $(ALL_drv.efi) is not yet defined
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$(QM)$(ECHO) " [CAB] $@"
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$(Q)$(LCAB) -n -q $(ALL_drv.efi) $@
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$(BIN)/%.iso $(BIN)/%.usb : $(BIN)/%.efi util/genfsimg
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$(QM)$(ECHO) " [GENFSIMG] $@"
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$(Q)util/genfsimg -o $@ $<
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